:root {
  --bg: #070817;

  --paper: #FFFFFF;
  --paper-2: #F9FBFF;
  --ink: #111827;
  --ink-2: #1F2937;
  --muted: #64748B;
  --muted-2: #94A3B8;
  --line: #E4EAF3;
  --line-strong: #D7E2F0;
  --nav: #070817;
  --nav-2: #100920;
  --cyan:#00B8FF;
  --cyan-2:#20D4FF;
  --text: #F8FAFC;
  --green: #00E6A8;
  --purple: #7C3AED;
  --purple-2: #A855F7;
  --pink: #D946EF;
  --orange: #FFB84D;
  --yellow: #FFE45C;

  --yellow: #FFE45C;
  --shadow: 0 18px 55px rgba(15, 23, 42, .08);
  --shadow-soft: 0 10px 30px rgba(15, 23, 42, .06);
  --radius: 24px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0
}

html {
  scroll-behavior: smooth
}

body {
  overflow-x: hidden;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit
}

button,
input,
textarea {
  font-family: inherit
}

button {
  cursor: pointer
}

.container {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
}

.gradient-text {
  background: linear-gradient(120deg, var(--cyan), var(--green), var(--purple-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: 0;
    cursor: pointer;
    font-family: 'Orbitron', sans-serif;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    border-radius: 14px;
    padding: 15px 24px;
    transition: .2s transform, .2s filter, .2s box-shadow;
    white-space: nowrap
}

.btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.02)
}

.btn-primary {
  color: #041018;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  box-shadow: 0 14px 30px rgba(0, 184, 255, .18)
}

.btn-secondary {
  color: #fff;
  background: linear-gradient(135deg, var(--purple), var(--purple-2));
  box-shadow: 0 12px 28px rgba(124, 58, 237, .18)
}

.btn-dark {
  color: #fff;
  background: #1F2926
}

.btn-ghost {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .04);
    color: var(--text);
}

.btn-soft {
  border: 1px solid rgba(0, 184, 255, .22);
  background: rgba(0, 184, 255, .06);
  color: #0369A1
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(0, 184, 255, .25);
  background: rgba(0, 184, 255, .08);
  color: var(--cyan-2);
  border-radius: 999px;
  padding: 8px 14px;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 1.6px;
  text-transform: uppercase
}

.section {
  padding: 92px 0;
  position: relative
}

.section-dark {
  background: #14072A
}

.section-deep {
  background: var(--bg)
}

.section-light {
  background: #F5F7FB;
  color: #101426
}

.section-kicker {
  font-family: 'Space Mono', monospace;
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 12px
}

.section-kicker:before {
  content: '';
  width: 38px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), var(--green))
}

.section-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: -1.5px;
  color: var(--text);
}

.section-sub {
  margin-top: 18px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
  max-width: 780px
}

.section-light .section-sub {
  color: #526073
}

.section-light .section-title {
  color: #0B1020
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 34px

}

.cert {
  display: inline-flex;
  align-items: center;
  background: var(--yellow);
  color: #15110a;
  border-radius: 6px;
  padding: 8px 11px;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .5px;
  margin-left: 12px;
  vertical-align: middle
}

/* .section-title:before {
  content: '';
  width: 34px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--green));
  border-radius: 999px;
} */

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  border-radius: 999px;
  padding: 7px 10px;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
}

.chip.cyan {
  border-color: rgba(0, 184, 255, .24);
  background: rgba(0, 184, 255, .07);
  color: #0369A1
}

.chip.green {
  border-color: rgba(0, 230, 168, .28);
  background: rgba(0, 230, 168, .08);
  color: #047857
}

.chip.purple {
  border-color: rgba(124, 58, 237, .24);
  background: rgba(124, 58, 237, .07);
  color: #6D28D9
}

.chip.yellow {
  border-color: rgba(255, 228, 92, .45);
  background: rgba(255, 228, 92, .20);
  color: #854D0E
}

/* HERO */
.hero {
  min-height: 810px;
  position: relative;
  overflow: hidden;
  padding: 150px 0 96px;
  background: radial-gradient(ellipse at 20% 20%, rgba(124, 58, 237, .28), transparent 36%), radial-gradient(ellipse at 80% 18%, rgba(0, 184, 255, .22), transparent 32%), linear-gradient(180deg, #090A1E 0%, #070817 58%, #14072A 100%)
}

.hero:before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(0, 184, 255, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 184, 255, .06) 1px, transparent 1px);
  background-size: 76px 76px;
  mask-image: linear-gradient(to bottom, black, transparent 88%);
  animation: gridMove 24s linear infinite
}

.hero:after {
  content: '';
  position: absolute;
  left: -120px;
  bottom: -120px;
  width: 620px;
  height: 360px;
  background: linear-gradient(135deg, rgba(0, 230, 168, .85), rgba(124, 58, 237, .65));
  clip-path: polygon(0 35%, 100% 100%, 0 100%);
  opacity: .58
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(95px);
  opacity: .55
}

.orb.one {
  width: 520px;
  height: 520px;
  background: var(--purple);
  right: -180px;
  top: 40px
}

.orb.two {
  width: 420px;
  height: 420px;
  background: var(--cyan);
  left: -160px;
  top: 260px
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 72px;
  align-items: center
}

.hero-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(46px, 6.1vw, 84px);
  line-height: .95;
  font-weight: 900;
  letter-spacing: -2px;
  margin-top: 24px;
  text-transform: uppercase
}

.hero-copy {
  margin-top: 26px;
  max-width: 720px;
  color: rgba(255, 255, 255, .80);
  font-size: 18px;
  line-height: 1.65
}

.hero-copy strong {
  color: #fff
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 34px;
  flex-wrap: wrap
}

.hero-stats {
  display: flex;
  gap: 46px;
  margin-top: 34px
}

.stat strong {
  display: block;
  font-family: 'Orbitron', sans-serif;
  font-size: 25px
}

.stat span {
  color: var(--muted);
  font-size: 14px
}

.login-card {
  background: rgba(11, 13, 34, .78);
  border: 1px solid rgba(0, 184, 255, .40);
  border-radius: 18px;
  padding: 28px;
  box-shadow: var(--shadow), 0 0 0 1px rgba(0, 230, 168, .06) inset
}

.login-card h3 {
  text-align: center;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 26px
}

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 17px
}

.field label {
  font-weight: 700;
  color: #fff
}

.field input {
  height: 43px;
  border: 1px solid rgba(255, 255, 255, .14);
  background: #EAF1FF;
  color: #111827;
  border-radius: 8px;
  padding: 0 12px;
  font: 600 15px 'Syne', sans-serif
}

.login-card .btn {
  width: 100%;
  margin-top: 5px
}

.login-links {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 14px;
  font-size: 14px;
  color: var(--muted)
}

.google {
  height: 54px;
  margin-top: 25px;
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, .02)
}

.google span {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #fff;
  color: #4285F4;
  display: grid;
  place-items: center;
  font: 900 25px Arial
}

/* COURSE CARDS */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px
}

#cursos .course-card{
  position: relative;
  background: rgba(8, 9, 26, .92);
  border: 1px solid rgba(0, 184, 255, .22);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .28);
  transition: .25s transform, .25s border-color, .25s box-shadow
}

.course-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 230, 168, .58);
  box-shadow: 0 28px 90px rgba(0, 184, 255, .14)
}

.course-image {
  height: 205px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(0, 184, 255, .16), rgba(124, 58, 237, .28))
}

.course-image:before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, .18), transparent 8%), radial-gradient(circle at 77% 35%, rgba(0, 230, 168, .34), transparent 14%), linear-gradient(115deg, transparent 0 35%, rgba(255, 255, 255, .08) 35% 36%, transparent 36% 100%);
  background-size: 100% 100%, 100% 100%, 34px 34px
}

.course-image:after {
  content: attr(data-icon);
  position: absolute;
  right: 28px;
  bottom: 20px;
  font-size: 82px;
  filter: drop-shadow(0 10px 25px rgba(0, 0, 0, .35))
}

.course-card.green .course-image {
  background: radial-gradient(circle at 75% 30%, rgba(0, 230, 168, .55), transparent 25%), linear-gradient(135deg, #052D2C, #0D5C49 48%, #101426)
}

.course-card.orange .course-image {
  background: radial-gradient(circle at 68% 28%, rgba(255, 228, 92, .55), transparent 25%), linear-gradient(135deg, #2C1605, #8A4B13 48%, #101426)
}

.course-card.purple .course-image {
  background: radial-gradient(circle at 65% 28%, rgba(217, 70, 239, .50), transparent 25%), linear-gradient(135deg, #1A0B35, #5B21B6 52%, #101426)
}

.course-card.blue .course-image {
  background: radial-gradient(circle at 72% 35%, rgba(0, 184, 255, .58), transparent 26%), linear-gradient(135deg, #07192E, #0B5A85 50%, #101426)
}

.course-card.black .course-image {
  background: radial-gradient(circle at 65% 40%, rgba(255, 255, 255, .18), transparent 26%), linear-gradient(135deg, #020204, #131313 52%, #101426)
}

.price {
  height: 43px;
  background: rgba(31, 41, 55, .85);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--yellow);
  font-family: 'Orbitron', sans-serif;
  font-size: 20px;
  font-weight: 900;
  text-transform: uppercase
}

.price small {
  font-size: 11px;
  margin-right: 3px;
  color: #fff
}

.course-body {
  padding: 26px 24px 28px
}

.course-body h3 {
  font-size: 26px;
  line-height: 1.1;
  margin-bottom: 14px
}

.course-body p {
  color: var(--muted);
  line-height: 1.55;
  font-size: 15px
}

.course-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 20px 0
}

.tag {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--cyan);
  border: 1px solid rgba(0, 184, 255, .22);
  border-radius: 999px;
  padding: 7px 10px;
  background: rgba(0, 184, 255, .06);
  margin-bottom: 10px;
}

.tag.hot {
  color: #fff;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  border: 0
}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.course-card{position:relative;border:1px solid rgba(0,184,255,.22);border-radius:16px;overflow:hidden;box-shadow:0 24px 70px rgba(0,0,0,.28);transition:.25s transform,.25s border-color,.25s box-shadow}.course-card:hover{transform:translateY(-8px);border-color:rgba(0,230,168,.58);box-shadow:0 28px 90px rgba(0,184,255,.14)}.course-image{height:205px;position:relative;overflow:hidden;background:linear-gradient(135deg,rgba(0,184,255,.16),rgba(124,58,237,.28))}.course-image:before{content:'';position:absolute;inset:0;background-image:radial-gradient(circle at 20% 20%,rgba(255,255,255,.18),transparent 8%),radial-gradient(circle at 77% 35%,rgba(0,230,168,.34),transparent 14%),linear-gradient(115deg,transparent 0 35%,rgba(255,255,255,.08) 35% 36%,transparent 36% 100%);background-size:100% 100%,100% 100%,34px 34px}.course-image:after{content:attr(data-icon);position:absolute;right:28px;bottom:20px;font-size:82px;filter:drop-shadow(0 10px 25px rgba(0,0,0,.35))}.course-card.green .course-image{background:radial-gradient(circle at 75% 30%,rgba(0,230,168,.55),transparent 25%),linear-gradient(135deg,#052D2C,#0D5C49 48%,#101426)}.course-card.orange .course-image{background:radial-gradient(circle at 68% 28%,rgba(255,228,92,.55),transparent 25%),linear-gradient(135deg,#2C1605,#8A4B13 48%,#101426)}.course-card.purple .course-image{background:radial-gradient(circle at 65% 28%,rgba(217,70,239,.50),transparent 25%),linear-gradient(135deg,#1A0B35,#5B21B6 52%,#101426)}.course-card.blue .course-image{background:radial-gradient(circle at 72% 35%,rgba(0,184,255,.58),transparent 26%),linear-gradient(135deg,#07192E,#0B5A85 50%,#101426)}.course-card.black .course-image{background:radial-gradient(circle at 65% 40%,rgba(255,255,255,.18),transparent 26%),linear-gradient(135deg,#020204,#131313 52%,#101426)}.price{height:43px;background:rgba(31,41,55,.85);display:flex;align-items:center;justify-content:center;color:var(--yellow);font-family:'Orbitron',sans-serif;font-size:20px;font-weight:900;text-transform:uppercase}.price small{font-size:11px;margin-right:3px;color:#fff}.course-body{padding:26px 24px 28px}.course-body h3{font-size:26px;line-height:1.1;margin-bottom:14px}.course-body p{color:var(--muted);line-height:1.55;font-size:15px}.course-meta{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.tag{font-family:'Space Mono',monospace;font-size:10px;letter-spacing:1px;text-transform:uppercase;color:var(--cyan);border:1px solid rgba(0,184,255,.22);border-radius:999px;padding:7px 10px;background:rgba(0,184,255,.06)}.tag.hot{color:#fff;background:linear-gradient(135deg,var(--cyan),var(--purple));border:0}.course-body .btn{width:100%;margin-top:6px}.course-top-tags{position:absolute;top:12px;left:12px;right:12px;display:flex;justify-content:space-between;z-index:3}.floating-tag{font-size:11px;background:rgba(5,6,17,.82);border:1px solid rgba(255,255,255,.16);padding:6px 9px;border-radius:7px;color:#fff}.floating-tag.primary{background:linear-gradient(135deg,var(--cyan),var(--purple));border:0}


.course-body .btn {
  width: 100%;
  margin-top: 6px
}

.course-top-tags {
  position: absolute;
  top: 12px;
  left: 12px;
  right: 12px;
  display: flex;
  justify-content: space-between;
  z-index: 3
}

.floating-tag {
  font-size: 11px;
  background: rgba(5, 6, 17, .82);
  border: 1px solid rgba(255, 255, 255, .16);
  padding: 6px 9px;
  border-radius: 7px;
  color: #fff
}

.floating-tag.primary {
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  border: 0
}

/* LEVELS */
.levels-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 38px
}

.level-card.business {
  --accent: #D97706;
  --accent-2: var(--orange);
  --accent-rgb: 217, 119, 6;
}

.level-card {
  --accent: var(--cyan);
  --accent-2: var(--green);
  --accent-rgb: 0, 184, 255;
  position: relative;
  min-height: 390px;
  background: #FFFFFF;
  border: 1px solid #E5EAF5;
  border-radius: 22px;
  padding: 26px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 14px 42px rgba(10, 20, 50, .06);
  transition: .22s transform, .22s border-color, .22s box-shadow;
  color: #0B1020
}

.level-card:before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  opacity: .9
}

.level-card:after {
  content: '';
  position: absolute;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  right: -90px;
  top: -90px;
  background: var(--accent);
  filter: blur(70px);
  opacity: .08;
  pointer-events: none
}

.level-card:hover {
  transform: translateY(-5px);
  border-color: rgba(var(--accent-rgb), .36);
  box-shadow: 0 18px 55px rgba(15, 23, 42, .10)
}

.level-card.specialist {
  --accent: var(--purple-2);
  --accent-2: var(--cyan);
  --accent-rgb: 168, 85, 247
}

.level-card.master {
  --accent: var(--pink);
  --accent-2: var(--purple);
  --accent-rgb: 217, 70, 239
}

.level-card.business {
  --accent: #D97706;
  --accent-2: var(--orange);
  --accent-rgb: 217, 119, 6
}

.level-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px
}

.level-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(var(--accent-rgb), .10), rgba(0, 230, 168, .08));
  border: 1px solid rgba(var(--accent-rgb), .18);
  font-size: 25px
}

.level-number {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  color: #94A3B8;
  text-transform: uppercase
}

.level-badge {
  display: inline-flex;
  width: max-content;
  margin-bottom: 18px;
  border: 1px solid rgba(var(--accent-rgb), .24);
  background: rgba(var(--accent-rgb), .07);
  color: var(--accent);
  border-radius: 999px;
  padding: 7px 10px;
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase
}

.level-card h3 {
  font-size: 24px;
  line-height: 1.12;
  margin-bottom: 14px;
  color: #0B1020
}

.level-card h3 span {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent
}

.level-lead {
  font-size: 16px;
  line-height: 1.52;
  color: #334155;
  margin-bottom: 14px;
  font-weight: 600
}

.level-desc {
  font-size: 15px;
  line-height: 1.62;
  color: #64748B;
  margin-bottom: 22px
}

.level-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto
}

.level-tags span {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: #475569;
  border: 1px solid #E2E8F0;
  background: #F8FAFC;
  padding: 7px 9px;
  border-radius: 999px
}

.level-footer {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid #E5EAF5;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 12px
}

.level-footer small {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: #94A3B8;
  letter-spacing: 1.2px;
  text-transform: uppercase
}

.level-meter {
  display: flex;
  gap: 5px;
  align-items: end
}

.level-meter i {
  display: block;
  width: 9px;
  height: 38px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2))
}

.level-meter i:nth-child(2) {
  height: 50px
}

.level-meter i:nth-child(3) {
  height: 62px
}

.level-meter i.off {
  background: #E2E8F0
}

#home .hero-title {color: var(--text);}

#home{color: var(--text);}

/* TESTIMONIALS */
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 42px
}

.testimonial {
  background: rgba(255, 255, 255, .045);
  border: 1px solid rgba(0, 184, 255, .22);
  border-radius: 8px;
  padding: 32px 28px;
  min-height: 310px
}

.quote {
  font-family: 'Orbitron', sans-serif;
  font-size: 42px;
  color: rgba(0, 184, 255, .35);
  height: 40px
}

.stars {
  color: #E8D28C;
  letter-spacing: 3px;
  margin: 8px 0 24px
}

.testimonial h3 {
  font-size: 20px;
  margin-bottom: 10px;
  color:var(--text)
}

.person strong {  color:var(--text)}

.testimonial p {
  color: rgba(255, 255, 255, .48);
  line-height: 1.55;
  font-size: 17px
}

.person {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 24px
}

.avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  display: grid;
  place-items: center;
  font-weight: 900
}

.person strong {
  display: block
}

.person span {
  font-size: 14px;
  color: #fff
}

/* METHOD */
.method-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 70px;
  align-items: center
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 8px
}

.step {
  display: flex;
  gap: 22px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid #E5EAF5;
  border-radius: 18px;
  padding: 24px;
  box-shadow: 0 14px 42px rgba(10, 20, 50, .06)
}

.step-num {
  font-family: 'Orbitron', sans-serif;
  font-size: 26px;
  font-weight: 900;
  color: rgba(124, 58, 237, .26);
  min-width: 54px
}

.step h4 {
  font-size: 19px;
  color: #111827;
  margin-bottom: 6px
}

.step p {
  color: #526073;
  line-height: 1.55
}

.terminal {
  background: #080A18;
  color: #fff;
  border-radius: 20px;
  border: 1px solid rgba(0, 184, 255, .25);
  box-shadow: 24px 24px 0 rgba(124, 58, 237, .10);
  overflow: hidden
}

.term-header {
  height: 46px;
  background: rgba(0, 184, 255, .08);
  border-bottom: 1px solid rgba(0, 184, 255, .16);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 18px
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%
}

.r {
  background: #FF5F56
}

.y {
  background: #FFBD2E
}

.g {
  background: #27C93F
}

.term-title {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 1.2px;
  margin-left: 8px
}

.term-body {
  padding: 28px;
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  line-height: 2.05;
  color: #95A1B8
}

.term-body .kw {
  color: var(--purple-2)
}

.term-body .str {
  color: var(--green)
}

.term-body .ok {
  color: var(--cyan)
}

.term-body .cm {
  color: #4B5563
}

.cursor {
  display: inline-block;
  width: 8px;
  height: 14px;
  background: var(--green);
  vertical-align: middle;
  animation: blink 1s steps(2) infinite
}

@keyframes blink {
  50% {
    opacity: 0
  }
}

.method-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 34px
}

.method-card {
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(0, 184, 255, .18);
  border-radius: 18px;
  padding: 24px
}

.method-card .icon {
  font-size: 28px;
  margin-bottom: 14px
}

.method-card h3 {
  font-size: 18px;
  margin-bottom: 8px
}

.method-card p {
  color: var(--muted);
  line-height: 1.55;
  font-size: 14px
}

/* ADMIN BAR */
.adminbar {
  background: linear-gradient(90deg, #3B1268, #4C1D95);
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.adminbar-inner {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.admin-user {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700
}

.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  color: #041018;
  font-weight: 900;
}

.admin-links {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 13px;
  color: rgba(255, 255, 255, .82);
  white-space: nowrap;
}

.admin-links a:hover {
  color: #fff
}

.admin-links li {
  list-style: none;
}

.logout {
  background: rgba(255, 255, 255, .12);
  padding: 8px 12px;
  border-radius: 8px;
  color: #fff
}

.admin-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(255, 255, 255, .10);
  color: #fff;
  border-radius: 10px;
  padding: 9px 12px;
  font-weight: 800;
}

/* PUBLIC NAV */
.nav {
  height: 94px;
  background: var(--nav);
  border-bottom: 1px solid rgba(0, 184, 255, .12)
}

.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px
}

.student-links {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 13px;
    color: rgba(255, 255, 255, .82);
    white-space: nowrap;
}

.student-links li {
list-style: none;
}


.nav-links{display:flex;list-style:none;gap:26px;text-transform:uppercase;color:rgba(255,255,255,.62);font-size:13px;letter-spacing:1.1px}
.nav-links a:hover,.nav-links a.active{color:#fff}

.brand {
  display: flex;
  align-items: center;
  gap: 14px
}

.brand-mark {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 30% 20%, rgba(0, 230, 168, .95), transparent 36%),
    radial-gradient(circle at 70% 78%, rgba(0, 184, 255, .95), transparent 38%),
    linear-gradient(135deg, var(--purple), var(--purple-2));
  box-shadow: 0 0 30px rgba(0, 184, 255, .18);
  position: relative;
}

.brand-mark:before {
  content: 'A';
  font-weight: 900;
  font-size: 31px;
  color: #fff
}

.brand-name {
  color: #fff;
  font-weight: 900;
  letter-spacing: 1.2px;
  font-size: 18px
}

.brand-name span {
  display: block;
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 2px;
  color: #94A3B8;
  margin-top: 2px
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 26px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .62);
  font-size: 13px;
  letter-spacing: 1.1px
}



/* NAV */
.nav{top:0;left:0;right:0;height:78px;backdrop-filter:blur(18px);border-bottom:1px solid rgba(0,184,255,.12)}
.nav-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;gap:14px}.brand-mark{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:radial-gradient(circle at 30% 20%,rgba(0,230,168,.9),transparent 36%),radial-gradient(circle at 70% 78%,rgba(0,184,255,.9),transparent 38%),linear-gradient(135deg,var(--purple),var(--pink));box-shadow:0 0 34px rgba(0,184,255,.25);position:relative;overflow:hidden}.brand-mark:before{content:'A';font-family:'Orbitron',sans-serif;font-weight:900;font-size:28px;color:#fff}.brand-name{font-family:'Orbitron',sans-serif;font-weight:900;letter-spacing:1.4px;font-size:18px}.brand-name span{display:block;font-family:'Space Mono',monospace;font-size:9px;font-weight:400;letter-spacing:2px;color:var(--muted);margin-top:2px}.nav-links{display:flex;align-items:center;gap:28px;list-style:none}.nav-links a{font-size:13px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;color:rgba(255,255,255,.62);position:relative}.nav-links a:after{content:'';position:absolute;left:0;bottom:-8px;width:0;height:1px;background:linear-gradient(90deg,var(--cyan),var(--green));transition:.2s}.nav-links a:hover,.nav-links a.active{color:#fff}.nav-links a:hover:after,.nav-links a.active:after{width:100%}.nav-actions{display:flex;align-items:center;gap:10px}.mobile-toggle{display:none;background:transparent;border:1px solid var(--line);color:#fff;border-radius:12px;padding:10px 12px;font-weight:700}.mobile-menu{display:none;position:fixed;z-index:99;top:78px;left:0;right:0;background:rgba(7,8,23,.96);backdrop-filter:blur(18px);border-bottom:1px solid rgba(0,184,255,.14);padding:18px 20px}.mobile-menu.open{display:block}.mobile-menu a{display:block;padding:14px;border-bottom:1px solid rgba(255,255,255,.07);color:rgba(255,255,255,.82);text-transform:uppercase;font-size:13px;letter-spacing:1.4px;font-weight:700}


.nav-links a:hover,
.nav-links a.active {
  color: #fff
}

.public-toggle {
  display: none
}

.login-button {
  border: 1px solid rgba(255, 255, 255, .16);
  background: rgba(255, 255, 255, .06);
  color: #fff;
  border-radius: 10px;
  padding: 9px 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.login-button:hover {
  background: rgba(255, 255, 255, .10);
  color: #fff
}

.mobile-menu {
  display: none;
  position: absolute;
  left: 18px;
  right: 18px;
  top: calc(48px + 78px);
  z-index: 60;
  background: #080A18;
  border: 1px solid rgba(0, 184, 255, .14);
  border-radius: 18px;
  padding: 14px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .22);
}

.mobile-menu.open {
  display: grid;
  gap: 14px
}

.mobile-menu-group {
  display: grid;
  gap: 4px;
}

.mobile-menu-group strong {
  display: block;
  padding: 8px 12px 6px;
  color: var(--green);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  font-family: 'Space Mono', monospace;
}

.mobile-menu a {
  padding: 12px;
  border-radius: 12px;
  color: rgba(255, 255, 255, .82);
  font-size: 13px;
  text-transform: uppercase;
  font-weight: 700;
}

.mobile-menu a:hover,
.mobile-menu a.active {
  background: rgba(255, 255, 255, .06);
  color: #fff
}

.logout-mobile {
  background: rgba(255, 255, 255, .10);
  color: #fff !important;
  text-align: center;
}

.mobile-login-button {
  width: 100%;
  border: 0;
  border-radius: 12px;
  padding: 13px 14px;
  margin-top: 6px;
  font-weight: 900;
  color: #041018;
  background: linear-gradient(135deg, var(--cyan), var(--green));
}

/* REFINAMENTO DO POPUP DE LOGIN GOOGLE */
.login-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 22px;
}

.login-modal.open {
  display: flex
}

.login-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 6, 17, .74);
  backdrop-filter: blur(12px);
}

.login-dialog {
  position: relative;
  width: min(430px, 100%);
  background: #fff;
  border: 1px solid rgba(226, 232, 240, .95);
  border-radius: 26px;
  box-shadow: 0 32px 90px rgba(0, 0, 0, .34);
  padding: 30px;
  overflow: hidden;
}

.login-dialog:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--cyan), var(--green), var(--purple-2));
  border-radius: 0;
}

.login-dialog:after {
  content: '';
  position: absolute;
  top: -90px;
  right: -80px;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 184, 255, .18), transparent 68%);
  pointer-events: none;
}

.login-close {
  position: absolute;
  right: 16px;
  top: 16px;
  z-index: 2;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 13px;
  color: var(--muted);
  font-size: 22px;
  line-height: 1;
  display: grid;
  place-items: center;
  transition: .18s background, .18s border-color, .18s color, .18s transform;
}

.login-close:hover {
  background: #F8FAFC;
  border-color: rgba(0, 184, 255, .35);
  color: #0369A1;
  transform: translateY(-1px);
}

.login-dialog h2 {
  position: relative;
  z-index: 1;
  font-size: 26px;
  line-height: 1.12;
  letter-spacing: -.7px;
  margin: 16px 48px 10px 0;
}

.login-dialog p {
  position: relative;
  z-index: 1;
  color: var(--muted);
  line-height: 1.55;
  font-size: 15px;
  margin-bottom: 22px;
}

.login-brand-mini {
  position: relative;
  z-index: 1;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-top: 4px;
  margin-bottom: 16px;
  background: radial-gradient(circle at 30% 20%, rgba(0, 230, 168, .95), transparent 36%),
    radial-gradient(circle at 70% 78%, rgba(0, 184, 255, .95), transparent 38%),
    linear-gradient(135deg, var(--purple), var(--purple-2));
  box-shadow: 0 14px 32px rgba(0, 184, 255, .16);
  color: #fff;
  font-weight: 900;
  font-size: 26px;
}

.google-login {
  position: relative;
  z-index: 1;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid #DDE5F0;
  background: #fff;
  color: var(--ink);
  border-radius: 15px;
  padding: 15px 16px;
  font-weight: 900;
  box-shadow: 0 10px 28px rgba(15, 23, 42, .07);
  transition: .18s transform, .18s border-color, .18s box-shadow, .18s background;
}

.google-login:hover {
  transform: translateY(-1px);
  border-color: rgba(0, 184, 255, .34);
  box-shadow: 0 16px 36px rgba(15, 23, 42, .10);
  background: #FBFDFF;
}

.google-mark {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #4285F4;
  font: 900 22px Arial, sans-serif;
  border: 1px solid #E5EAF3;
  background: #fff;
}

.login-note {
  position: relative;
  z-index: 1;
  display: block;
  margin-top: 16px;
  color: var(--muted-2);
  font-size: 12px;
  line-height: 1.45;
  text-align: center;
}

body.modal-open {
  overflow: hidden
}

@media(max-width:480px) {
  .login-dialog {
    border-radius: 22px;
    padding: 24px 20px;
  }

  .login-dialog h2 {
    font-size: 23px;
    margin-right: 46px;
  }
}

/* FORMATION HERO */
.formation-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 78% 30%, rgba(0, 184, 255, .16), transparent 34%),
    radial-gradient(ellipse at 18% 18%, rgba(124, 58, 237, .28), transparent 36%),
    linear-gradient(180deg, #090A1E 0%, #070817 100%);
  color: #fff;
  padding: 52px 0 50px;
}

.formation-hero:before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(0, 184, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 184, 255, .05) 1px, transparent 1px);
  background-size: 70px 70px;
  mask-image: linear-gradient(to bottom, black, transparent 94%);
}

.formation-hero:after {
  content: '';
  position: absolute;
  left: -130px;
  bottom: -110px;
  width: 560px;
  height: 300px;
  background: linear-gradient(135deg, rgba(0, 230, 168, .8), rgba(124, 58, 237, .65));
  clip-path: polygon(0 35%, 100% 100%, 0 100%);
  opacity: .52;
}

.formation-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 34px;
  align-items: end
}

.hero-kicker {
  margin-bottom: 14px
}

.formation-title {
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 900;
  line-height: 1.03;
  letter-spacing: -1.8px;
  margin-bottom: 16px;
}

.formation-desc {
  max-width: 780px;
  color: rgba(255, 255, 255, .76);
  font-size: 16px;
  line-height: 1.65
}

.hero-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 24px
}

.hero-progress {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 22px;
  padding: 20px;
  backdrop-filter: blur(12px);
}

.progress-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: rgba(255, 255, 255, .75);
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 10px
}

.hero-progress .progress-label strong {
  color: #fff
}

.progress-bar {
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .15);
  overflow: hidden
}

.progress-bar span {
  display: block;
  height: 100%;
  width: 28%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--green))
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 14px
}

.hero-stat {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 14px;
  padding: 12px
}

.hero-stat strong {
  display: block;
  font-size: 20px
}

.hero-stat span {
  font-size: 12px;
  color: rgba(255, 255, 255, .62)
}

/* PAGE */
.page {
  padding: 28px 0 72px
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 18px
}

.breadcrumb strong {
  color: var(--ink)
}

.formation-shell {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.modules-panel {
  position: sticky;
  top: 18px;
  display: grid;
  gap: 16px;
}

.panel-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.panel-head {
  padding: 20px;
  border-bottom: 1px solid var(--line)
}

.panel-head h2 {
  font-size: 18px;
  margin-bottom: 6px
}

.panel-head p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5
}

.module-list {
  display: grid;
  gap: 10px;
  padding: 14px
}

.module {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  overflow: hidden;
}

.module[open] {
  border-color: rgba(0, 184, 255, .28);
  box-shadow: 0 14px 36px rgba(0, 184, 255, .07)
}

.module summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  padding: 14px;
  cursor: pointer;
}

.module summary::-webkit-details-marker {
  display: none
}

.module-title {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  min-width: 0
}

.module-index {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  background: rgba(0, 184, 255, .08);
  color: #0369A1;
  font-weight: 900;
  font-size: 12px;
}

.module-title strong {
  display: block;
  font-size: 14px;
  line-height: 1.2;
  color: var(--ink)
}

.module-title span {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--muted)
}

.module-toggle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #F1F5F9;
  color: var(--muted);
  font-weight: 900;
  flex: 0 0 auto;
}

.module[open] .module-toggle {
  background: linear-gradient(135deg, var(--cyan), var(--green));
  color: #041018
}

.lesson-nav {
  display: grid;
  gap: 6px;
  padding: 0 10px 12px 58px
}

.lesson-link {
  position: relative;
  display: grid;
  gap: 3px;
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 10px 10px;
  color: #334155;
  background: #fff;
}

.lesson-link:hover,
.lesson-link.active {
  border-color: rgba(0, 184, 255, .22);
  background: rgba(0, 184, 255, .05)
}

.lesson-link:before {
  content: '';
  position: absolute;
  left: -28px;
  top: 17px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #CBD5E1;
  box-shadow: 0 0 0 5px #F1F5F9;
}

.lesson-link.active:before {
  background: var(--cyan);
  box-shadow: 0 0 0 5px #EAF8FF
}

.lesson-link.done:before {
  background: var(--green);
  box-shadow: 0 0 0 5px #E9FFF8
}

.lesson-link strong {
  font-size: 13px;
  line-height: 1.3
}

.lesson-link span {
  font-size: 11px;
  color: var(--muted)
}

.module-progress {
  padding: 0 14px 14px
}

.module-progress .progress-bar {
  height: 7px;
  background: #E7EEF8
}

.module-progress .progress-bar span {
  width: 25%
}

.help-card {
  padding: 18px
}

.help-card h3 {
  font-size: 16px;
  margin-bottom: 8px
}

.help-card p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
  margin-bottom: 14px
}

/* CTA / FOOTER */
.cta-box {
  background: radial-gradient(circle at 20% 15%, rgba(0, 230, 168, .28), transparent 24%), radial-gradient(circle at 85% 10%, rgba(217, 70, 239, .24), transparent 26%), linear-gradient(135deg, #08142A, #16082F);
  border: 1px solid rgba(0, 184, 255, .22);
  border-radius: 34px;
  padding: 70px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  box-shadow: var(--shadow)
}

.cta-box h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 46px;
  line-height: 1.05;
  margin-bottom: 16px
}

.cta-box p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
  max-width: 700px
}

footer {
  background: #050611;
  border-top: 1px solid rgba(255, 255, 255, .08);
  padding: 58px 0 36px
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 44px
}

.footer-grid h4 {
  font-family: 'Orbitron', sans-serif;
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--cyan);
  margin-bottom: 18px
}

.footer-grid p,
.footer-grid a {
  color: rgba(255, 255, 255, .50);
  line-height: 1.7;
  font-size: 14px
}

.footer-grid ul {
  list-style: none;
  display: grid;
  gap: 9px
}

.footer-bottom {
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, .08);
  display: flex;
  justify-content: space-between;
  color: rgba(255, 255, 255, .35);
  font-family: 'Space Mono', monospace;
  font-size: 11px
}

/* MAIN CONTENT */
.formation-main {
  display: grid;
  gap: 18px
}

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  overflow: hidden
}

.content-header {
  position: relative;
  padding: 26px 28px
}

.content-header:before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--cyan), var(--green), var(--purple-2))
}

.content-title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-top: 8px
}

.content-title {
  font-size: clamp(28px, 3.2vw, 42px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -1.1px
}

.content-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px
}

.objective {
  margin-top: 20px;
  border: 1px solid rgba(0, 184, 255, .16);
  background: linear-gradient(135deg, rgba(0, 184, 255, .06), rgba(0, 230, 168, .06));
  border-radius: 16px;
  padding: 16px 18px;
  color: var(--ink-2);
  line-height: 1.55;
}

.objective strong {
  color: #0369A1
}

.video-card {
  padding: 18px
}

.video-wrap {
  position: relative;
  aspect-ratio: 16/9;
  background: #070817;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(7, 8, 23, .08)
}

.video-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 70% 25%, rgba(124, 58, 237, .35), transparent 26%),
    radial-gradient(circle at 25% 70%, rgba(0, 184, 255, .26), transparent 25%),
    linear-gradient(135deg, #0A0E22, #1A0B35 52%, #070817);
}

.play-button {
  width: 86px;
  height: 86px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 20px 50px rgba(0, 0, 0, .28);
  font-size: 34px;
  color: #111827;
  padding-left: 6px
}

.video-title-overlay {
  position: absolute;
  left: 24px;
  bottom: 22px;
  color: #fff
}

.video-title-overlay strong {
  display: block;
  font-size: 20px;
  margin-bottom: 4px
}

.video-title-overlay span {
  color: rgba(255, 255, 255, .68);
  font-size: 13px
}

.content-card {
  padding: 28px
}

.prose {
  max-width: 900px;
  font-size: 16px;
  line-height: 1.75;
  color: #374151
}

.prose h2 {
  font-size: 24px;
  color: var(--ink);
  line-height: 1.18;
  margin: 0 0 0px
}

.prose h3 {
  font-size: 18px;
  color: var(--ink);
  margin: 0px 0 8px
}

.prose p {
  margin-bottom: 0px
}

.prose ul {
  margin: 10px 0 18px 22px
}

.prose li {
  margin-bottom: 8px
}

.callout {
  border-left: 4px solid var(--purple-2);
  background: rgba(124, 58, 237, .07);
  border-radius: 14px;
  padding: 16px 18px;
  margin: 0px 0;
  color: #374151
}

.ready-banner {
  font-size: 18px;
  font-weight: 900;
  color: #fff;
  background: linear-gradient(90deg, var(--purple-2), var(--pink));
  border-radius: 14px;
  padding: 14px 18px;
  margin-bottom: 24px
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 26px
}

.resource {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  padding: 14px
}

.resource-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(0, 184, 255, .08);
  color: #0369A1;
  flex: 0 0 auto
}

.resource strong {
  display: block;
  margin-bottom: 4px
}

.resource span span {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.4
}

.task-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 18px
}

.task-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  background: var(--paper-2)
}

.task-card h3 {
  font-size: 16px;
  margin-bottom: 6px
}

.task-card p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--muted);
  margin-bottom: 12px
}

.upload-card {
  padding: 24px
}

.form-grid {
  display: grid;
  gap: 14px
}

.field {
  display: grid;
  gap: 7px
}

.field label {
  font-size: 13px;
  font-weight: 800;
  color: #374151
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 13px 14px;
  background: #fff;
  color: var(--ink);
  font-size: 15px;
  outline: 0
}

.field input:focus,
.field textarea:focus {
  border-color: rgba(0, 184, 255, .45);
  box-shadow: 0 0 0 4px rgba(0, 184, 255, .08)
}

.file-input {
  border: 1px dashed var(--line-strong);
  background: var(--paper-2);
  border-radius: 14px;
  padding: 18px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center
}

.file-input strong {
  color: var(--ink)
}

.bottom-nav {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap
}

/* Home mobile */
/* CTA / FOOTER */
.cta-box {
  background: radial-gradient(circle at 20% 15%, rgba(0, 230, 168, .28), transparent 24%), radial-gradient(circle at 85% 10%, rgba(217, 70, 239, .24), transparent 26%), linear-gradient(135deg, #08142A, #16082F);
  border: 1px solid rgba(0, 184, 255, .22);
  border-radius: 34px;
  padding: 70px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  box-shadow: var(--shadow)
}

.cta-box h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 46px;
  line-height: 1.05;
  margin-bottom: 16px
}

.cta-box p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
  max-width: 700px
}

footer {
  background: #050611;
  border-top: 1px solid rgba(255, 255, 255, .08);
  padding: 58px 0 36px
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 44px
}

.footer-grid h4 {
  font-family: 'Orbitron', sans-serif;
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--cyan);
  margin-bottom: 18px
}

.footer-grid p,
.footer-grid a {
  color: rgba(255, 255, 255, .50);
  line-height: 1.7;
  font-size: 14px
}

.footer-grid ul {
  list-style: none;
  display: grid;
  gap: 9px
}

.footer-bottom {
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, .08);
  display: flex;
  justify-content: space-between;
  color: rgba(255, 255, 255, .35);
  font-family: 'Space Mono', monospace;
  font-size: 11px
}

@keyframes gridMove {
  to {
    background-position: 76px 76px
  }
}

@media(max-width:1100px) {

  .levels-grid,
  .method-cards {
    grid-template-columns: repeat(2, 1fr)
  }

  .cards {
    grid-template-columns: repeat(2, 1fr)
  }

  .testimonials {
    grid-template-columns: 1fr 1fr
  }

  .nav-links {
    gap: 16px
  }

  .nav-links a {
    font-size: 12px
  }
}

@media(max-width:980px) {

  .nav-links,
  .nav-actions {
    display: none
  }

  .mobile-toggle {
    display: block
  }

  .hero {
    padding-top: 120px;
    min-height: auto
  }

  .hero-inner,
  .method-grid {
    grid-template-columns: 1fr;
    gap: 40px
  }

  .hero-title {
    font-size: 48px
  }

  .hero-stats {
    gap: 24px
  }

  .cards {
    grid-template-columns: 1fr 1fr
  }

  .section-head {
    display: block
  }

  .cta-box {
    grid-template-columns: 1fr;
    padding: 38px
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr
  }

  .login-card {
    max-width: 520px
  }

  .container {
    width: min(100% - 28px, 1180px)
  }
}

@media(max-width:720px) {

  .cards,
  .levels-grid,
  .testimonials,
  .method-cards {
    grid-template-columns: 1fr
  }

  .course-card {
    max-width: 520px
  }

  .hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr
  }

  .cert {
    margin: 14px 0 0
  }

  .section-head .btn {
    margin-top: 20px
  }

  .level-card {
    min-height: unset
  }

  .cta-box h2 {
    font-size: 32px
  }

  .footer-grid {
    grid-template-columns: 1fr
  }

  .footer-bottom {
    display: grid;
    gap: 12px
  }

  .method-grid {
    gap: 30px
  }

  .step {
    padding: 20px
  }

  .terminal {
    box-shadow: 12px 12px 0 rgba(124, 58, 237, .10)
  }
}

@media(max-width:560px) {
  .nav {
    height: 70px
  }

  .mobile-menu {
    top: 70px
  }

  .brand-name {
    font-size: 14px
  }

  .brand-mark {
    width: 42px;
    height: 42px
  }

  .hero-title {
    font-size: 38px
  }

  .hero-copy {
    font-size: 16px
  }

  .hero-stats {
    grid-template-columns: 1fr
  }

  .section {
    padding: 68px 0
  }

  .section-title {
    font-size: 34px
  }

  .course-image {
    height: 180px
  }

  .course-body h3 {
    font-size: 23px
  }

  .btn {
    width: 100%
  }

  .hero-ctas {
    align-items: stretch
  }

  .login-card {
    padding: 20px
  }

  .cta-box {
    padding: 30px 22px
  }

  .section-sub {
    font-size: 16px
  }

  .footer-bottom {
    font-size: 10px
  }
}

/* Home mobile */


/* Cursos detahes */

/* HERO */
.course-hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse at 24% 12%, rgba(124, 58, 237, .32), transparent 34%), radial-gradient(ellipse at 78% 20%, rgba(0, 184, 255, .20), transparent 30%), linear-gradient(180deg, #090A1E 0%, #070817 100%);
  padding: 78px 0 74px
}

.course-hero:before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(0, 184, 255, .04) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 184, 255, .04) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 96%)
}

.course-hero:after {
  content: '';
  position: absolute;
  left: -110px;
  bottom: -130px;
  width: 560px;
  height: 330px;
  background: linear-gradient(135deg, rgba(0, 230, 168, .85), rgba(124, 58, 237, .65));
  clip-path: polygon(0 35%, 100% 100%, 0 100%);
  opacity: .58
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 64px;
  align-items: center
}

.hero-copy h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(42px, 6vw, 72px);
  line-height: .98;
  font-weight: 900;
  letter-spacing: -1.8px;
  margin: 18px 0 18px
}

.hero-copy p {
  color: rgba(255, 255, 255, .80);
  font-size: 17px;
  line-height: 1.65;
  max-width: 680px
}

.hero-actions {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 200px;
  gap: 12px;
  margin-top: 28px;
  max-width: 560px
}

.price-pill {
  height: 48px;
  border-radius: 12px;
  background: rgba(255, 255, 255, .10);
  border: 1px solid rgba(255, 255, 255, .10);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Orbitron', sans-serif;
  font-weight: 900;
  color: var(--yellow)
}

.price-pill small {
  font-size: 12px;
  margin-right: 3px;
  color: #fff
}

.hero-panel {
  background: rgba(11, 13, 34, .78);
  border: 1px solid rgba(0, 184, 255, .26);
  border-radius: 26px;
  padding: 22px;
  box-shadow: var(--shadow-dark);
  backdrop-filter: blur(10px)
}

.preview-card {
  height: 280px;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  background: radial-gradient(circle at 72% 30%, rgba(255, 228, 92, .45), transparent 24%), linear-gradient(135deg, #2C1605, #8A4B13 48%, #101426);
  border: 1px solid rgba(255, 255, 255, .08)
}

.preview-card:before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, .16), transparent 8%), radial-gradient(circle at 80% 34%, rgba(0, 184, 255, .24), transparent 16%), linear-gradient(115deg, transparent 0 35%, rgba(255, 255, 255, .08) 35% 36%, transparent 36% 100%);
  background-size: 100% 100%, 100% 100%, 32px 32px
}

.preview-card strong {
  position: absolute;
  left: 28px;
  top: 30px;
  font-family: 'Orbitron', sans-serif;
  font-size: 44px
}

.preview-card span {
  position: absolute;
  left: 28px;
  bottom: 30px;
  color: rgba(255, 255, 255, .78);
  font-weight: 700
}

.hero-panel-footer {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 14px
}

.hero-mini {
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 14px;
  padding: 12px
}

.hero-mini strong {
  display: block;
  font-family: 'Orbitron', sans-serif
}

.hero-mini span {
  display: block;
  color: rgba(255, 255, 255, .55);
  font-size: 12px;
  margin-top: 4px
}

/* CONTENT */
.page-section {
  padding: 48px 0
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 24px;
  align-items: start
}

.content-grid h2{margin-top: 16px;}

.main-content {
  display: grid;
  gap: 24px
}

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow)
}

.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px
}

.section-kicker {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  color: #0369A1;
  text-transform: uppercase;
  letter-spacing: 2.4px;
  font-weight: 700;
  margin-bottom: 10px
}

.title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.08;
  letter-spacing: -1px
}

.lead {
  font-size: 17px;
  line-height: 1.72;
  color: var(--muted);
  margin-top: 14px
}

.prose {
  display: grid;
  gap: 18px;
  color: var(--muted);
  line-height: 1.72;
  font-size: 16px
}

.prose h3 {
  color: var(--ink);
  font-size: 21px;
  margin-top: 6px
}

.prose strong {
  color: #28303A
}

.stats-card {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px
}

.detail {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  background: #fff;
  display: flex;
  align-items: center;
  gap: 14px
}

.detail-icon {
  width: 46px;
  height: 46px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  color: #fff;
  font-size: 18px
}

.detail strong {
  display: block;
  font-family: 'Orbitron', sans-serif;
  font-size: 18px
}

.detail span {
  color: var(--muted);
  font-size: 13px
}

.sidebar {
  position: sticky;
  top: 22px;
  display: grid;
  gap: 18px
}

.purchase-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 22px;
  box-shadow: var(--shadow)
}

.purchase-card h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 22px;
  margin-bottom: 8px
}

.purchase-card p {
  color: var(--muted);
  line-height: 1.55;
  font-size: 14px
}

.price-box {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  margin: 20px 0
}

.price-box small {
  color: var(--muted);
  font-weight: 800;
  margin-bottom: 5px
}

.price-box strong {
  font-family: 'Orbitron', sans-serif;
  font-size: 38px;
  color: #111827
}

.purchase-list {
  display: grid;
  gap: 10px;
  margin: 18px 0
}

.purchase-list li {
  list-style: none;
  color: var(--muted);
  font-size: 14px;
  display: flex;
  gap: 9px
}

.purchase-list li:before {
  content: '✓';
  color: #047857;
  font-weight: 900
}

.purchase-card .btn {
  width: 100%
}

.mentor-card {
  background: linear-gradient(180deg, #101426, #080A18);
  color: #fff;
  border: 1px solid rgba(0, 184, 255, .16);
  border-radius: 24px;
  padding: 22px;
  box-shadow: var(--shadow-dark)
}

.mentor-card p {
  color: rgba(255, 255, 255, .62);
  line-height: 1.6;
  font-size: 14px;
  margin-top: 8px
}

.mentor-profile {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 18px
}

.mentor-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  color: #041018;
  font-weight: 900
}

/* TOPICS */
.topics-list {
  display: grid;
  gap: 12px
}

.topic {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  overflow: hidden
}

.topic[open] {
  border-color: rgba(0, 184, 255, .28);
  box-shadow: 0 16px 42px rgba(0, 184, 255, .06)
}

.topic summary {
  list-style: none;
  cursor: pointer;
  padding: 17px 18px;
  background: #273038;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px
}

.topic summary::-webkit-details-marker {
  display: none
}

.topic-title {
  display: flex;
  align-items: center;
  gap: 12px
}

.topic-index {
  width: 30px;
  height: 30px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, .10);
  font-family: 'Orbitron', sans-serif;
  font-size: 12px
}

.topic h3 {
  font-size: 16px
}

.topic-meta {
  display: flex;
  align-items: center;
  gap: 10px
}

.topic-count {
  background: rgba(255, 255, 255, .12);
  border-radius: 999px;
  padding: 6px 9px;
  font-size: 11px;
  font-weight: 800
}

.topic-toggle {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, .09);
  font-weight: 900
}

.topic-body {
  padding: 18px;
  background: #fff
}

.lesson-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line)
}

.lesson-row:last-child {
  border-bottom: 0
}

.lesson-row h4 {
  font-size: 16px;
  margin-bottom: 6px
}

.lesson-row p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55
}

.lesson-type {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  color: #0369A1;
  background: rgba(0, 184, 255, .07);
  border: 1px solid rgba(0, 184, 255, .20);
  border-radius: 999px;
  padding: 7px 10px;
  height: max-content
}

.buy-strip {
  margin-top: 22px
}

.buy-strip .btn {
  width: 100%;
  height: 52px
}


/* Secao cursos */

/* PAGE */
.page {
  padding: 34px 0 64px
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 18px;
}

.breadcrumb strong {
  color: var(--ink)
}

.course-hero {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 30px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.course-hero:before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--cyan), var(--green), var(--purple-2));
}

.course-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 32px;
  align-items: start;
}

.course-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(34px, 4vw, 50px);
  line-height: 1.04;
  font-weight: 900;
  letter-spacing: -1.4px;
  margin: 14px 0;
}

.course-desc {
  font-size: 16px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 860px;
}

.course-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 22px;
}

.course-panel {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 18px;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 10px;
  font-weight: 700;
}

.progress-bar {
  height: 10px;
  border-radius: 999px;
  background: #E7EEF8;
  overflow: hidden;
}

.progress-bar span {
  display: block;
  height: 100%;
  width: 12%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--green));
}

.mini-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 16px;
}

.mini-stat {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 14px;
  padding: 12px;
}

.mini-stat strong {
  display: block;
  font-family: 'Orbitron', sans-serif;
  font-size: 19px;
}

.mini-stat span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-top: 4px;
}

/* FULL WIDTH BODY — aligned with nav container */
.content-wrap {
  margin-top: 24px;
  display: grid;
  gap: 18px;
}

.route-summary {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 18px;
  box-shadow: 0 10px 34px rgba(15, 23, 42, .05);
}

.route-summary-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
}

.route-summary h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 20px;
  line-height: 1.2;
}

.route-summary p {
  color: var(--muted);
  line-height: 1.55;
  font-size: 14px;
  margin-top: 5px;
}

.route-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}

.route-chip {
  border: 1px solid var(--line);
  background: var(--paper-2);
  border-radius: 16px;
  padding: 13px;
  min-height: 78px;
}

.route-chip.active {
  border-color: rgba(0, 184, 255, .28);
  background: linear-gradient(135deg, rgba(0, 184, 255, .08), rgba(0, 230, 168, .06));
}

.route-chip strong {
  display: block;
  font-size: 14px;
  line-height: 1.25;
}

.route-chip span {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-family: 'Space Mono', monospace;
  font-size: 11px;
}

.main-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.main-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.main-head h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 27px;
  letter-spacing: -.6px;
}

.main-head p {
  color: var(--muted);
  margin-top: 8px;
  line-height: 1.6;
}

.toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* Accordion */
.section-group {
  display: grid;
  gap: 14px
}

.course-section {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--paper-2);
  overflow: hidden;
}

.course-section[open] {
  background: #fff;
  border-color: rgba(0, 184, 255, .25);
  box-shadow: 0 18px 50px rgba(0, 184, 255, .07);
}

.course-section summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.course-section summary::-webkit-details-marker {
  display: none
}

.section-title-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.section-index {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(0, 184, 255, .08);
  color: #0369A1;
  font-family: 'Orbitron', sans-serif;
  font-weight: 800;
  font-size: 13px;
  flex: 0 0 auto;
}

.section-title-wrap h3 {
  font-size: 18px;
  line-height: 1.2;
}

.section-title-wrap p {
  font-size: 13px;
  color: var(--muted);
  margin-top: 4px;
}

.section-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.toggle-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--muted);
  font-weight: 900;
}

.course-section[open] .toggle-icon {
  background: linear-gradient(135deg, var(--cyan), var(--green));
  color: #041018;
  border: 0;
}

.section-content {
  padding: 0 20px 20px
}

.lesson-list {
  position: relative;
  display: grid;
  gap: 12px;
  padding-left: 18px;
}

.lesson-list:before {
  content: '';
  position: absolute;
  left: 10px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--line-strong);
}

.lesson {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 17px;
  padding: 18px 18px 18px 24px;
}

.course-section[open] .lesson {
  background: #FBFDFF
}

.lesson:before {
  content: '';
  position: absolute;
  left: -14px;
  top: 25px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 5px #EAF8FF;
}

.lesson.done:before {
  background: var(--green);
  box-shadow: 0 0 0 5px #E9FFF8;
}

.lesson-title {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
}

.lesson-title h4 {
  font-size: 17px;
  line-height: 1.2;
}

.lesson p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
  margin-top: 8px;
  max-width: 820px;
}

.lesson-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  display: grid;
  place-items: center;
  color: var(--muted);
  font-weight: 900;
  cursor: pointer;
}

.icon-btn:hover {
  border-color: rgba(0, 184, 255, .32);
  color: #0369A1;
}

.empty-state {
  border: 1px dashed var(--line-strong);
  border-radius: 17px;
  padding: 20px;
  background: #fff;
  text-align: center;
  color: var(--muted);
}

.empty-state strong {
  display: block;
  color: var(--ink);
  margin-bottom: 6px;
}

/* Secao cursos */

#cursos .section-title, #formacoes .section-title{
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(34px, 5vw, 58px);
    line-height: 1.02;
    font-weight: 900;
    letter-spacing: -1.5px;
    color: var(--text);
}

#niveis .section-title{

    font-family: 'Orbitron', sans-serif;
    font-size: clamp(34px, 5vw, 58px);
    line-height: 1.02;
    font-weight: 900;
    letter-spacing: -1.5px;
    color: var(--ink);
}


/* conteudo curso */
.page {
  padding: 30px 0 72px
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 18px
}

.breadcrumb strong {
  color: var(--ink)
}

.lesson-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 322px;
  gap: 24px;
  align-items: start
}

.lesson-main {
  display: grid;
  gap: 18px
}

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  overflow: hidden
}

.lesson-header {
  padding: 26px 28px;
  position: relative
}

.lesson-header:before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--cyan), var(--green), var(--purple-2))
}

.lesson-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-top: 8px
}

.lesson-title {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: clamp(28px, 3.2vw, 42px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -1.1px
}

.lesson-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px
}

.lesson-objective {
  margin-top: 22px;
  border: 1px solid rgba(0, 184, 255, .16);
  background: linear-gradient(135deg, rgba(0, 184, 255, .06), rgba(0, 230, 168, .06));
  border-radius: 16px;
  padding: 16px 18px;
  color: var(--ink-2);
  line-height: 1.55
}

.lesson-objective strong {
  color: #0369A1
}

.video-card {
  padding: 18px
}

.video-wrap {
  position: relative;
  aspect-ratio: 16/9;
  background: #070817;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(7, 8, 23, .08)
}

.video-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 70% 25%, rgba(124, 58, 237, .35), transparent 26%), radial-gradient(circle at 25% 70%, rgba(0, 184, 255, .26), transparent 25%), linear-gradient(135deg, #0A0E22, #1A0B35 52%, #070817)
}

.play-button {
  width: 86px;
  height: 86px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 20px 50px rgba(0, 0, 0, .28);
  font-size: 34px;
  color: #111827;
  padding-left: 6px
}

.video-title-overlay {
  position: absolute;
  left: 24px;
  bottom: 22px;
  color: #fff
}

.video-title-overlay strong {
  display: block;
  font-size: 20px;
  margin-bottom: 4px
}

.video-title-overlay span {
  color: rgba(255, 255, 255, .68);
  font-size: 13px
}

.lesson-content {
  padding: 28px
}

.content-grid {
  display: grid;
  gap: 28px
}

.prose {
  max-width: 900px;
  font-size: 16px;
  line-height: 1.75;
  color: #374151
}

.prose h2 {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 24px;
  color: var(--ink);
  line-height: 1.18;
  margin: 0 0 0px
}

.prose h3 {
  font-size: 18px;
  color: var(--ink);
  margin: 0px 0 8px
}

.prose p {
  margin-bottom: 0px
}

.prose ul {
  margin: 10px 0 18px 22px
}

.prose li {
  margin-bottom: 8px
}



.ready-banner {
  font-size: 20px;
  font-weight: 900;
  color: #fff;
  background: linear-gradient(90deg, var(--purple-2), #D946EF);
  border-radius: 14px;
  padding: 14px 18px;
  margin-top: 24px
}

.section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Inter', system-ui, sans-serif;
  margin-bottom: 16px;
}

.course-image:before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, .18), transparent 8%), radial-gradient(circle at 77% 35%, rgba(0, 230, 168, .34), transparent 14%), linear-gradient(115deg, transparent 0 35%, rgba(255, 255, 255, .08) 35% 36%, transparent 36% 100%);
    background-size: 100% 100%, 100% 100%, 34px 34px;
}

/* .section-title:before {
  content: '';
  width: 34px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--green));
  border-radius: 999px
} */

.resources-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px
}

.resource {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  padding: 14px
}

.resource-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(0, 184, 255, .08);
  color: #0369A1;
  flex: 0 0 auto
}

.resource strong {
  display: block;
  margin-bottom: 4px
}

.resource span span {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.4
}

.upload-card {
  padding: 24px
}

.form-grid {
  display: grid;
  gap: 14px
}

.field {
  display: grid;
  gap: 7px
}

.field label {
  font-size: 13px;
  font-weight: 800;
  color: #374151
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 13px 14px;
  background: #fff;
  color: var(--ink);
  font-size: 15px;
  outline: 0
}

.field input:focus,
.field textarea:focus {
  border-color: rgba(0, 184, 255, .45);
  box-shadow: 0 0 0 4px rgba(0, 184, 255, .08)
}

.file-input {
  border: 1px dashed var(--line-strong);
  background: var(--paper-2);
  border-radius: 14px;
  padding: 18px;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center
}

.file-input strong {
  color: var(--ink)
}

.lesson-side {
  position: sticky;
  top: 18px;
  display: grid;
  gap: 16px
}

.side-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 20px;
  box-shadow: var(--shadow-soft)
}

.side-card h3 {
  font-size: 18px;
  margin-bottom: 12px
}

.progress-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 9px
}

.progress-bar {
  height: 10px;
  border-radius: 999px;
  background: #E7EEF8;
  overflow: hidden
}

.progress-bar span {
  display: block;
  height: 100%;
  width: 20%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--green))
}

.next-list {
  display: grid;
  gap: 8px;
  margin-top: 12px
}

.next-item {
  display: grid;
  gap: 3px;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  color: #374151;
  background: #fff
}

.next-item.active {
  border-color: rgba(0, 184, 255, .3);
  background: rgba(0, 184, 255, .05)
}

.next-item strong {
  font-size: 14px
}

.next-item span {
  font-size: 12px;
  color: var(--muted)
}

.checklist {
  display: grid;
  gap: 10px;
  margin-top: 10px
}

.check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  color: #374151;
  line-height: 1.35
}

.check:before {
  content: '✓';
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(0, 230, 168, .12);
  color: #047857;
  font-weight: 900;
  flex: 0 0 auto;
  font-size: 12px
}

.side-actions {
  display: grid;
  gap: 10px
}

.side-actions .btn {
  width: 100%
}

.back-row {
  margin-top: 28px;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap
}

.footer {
  background: #050611;
  color: rgba(255, 255, 255, .58);
  padding: 26px 0;
  text-align: center;
  font-size: 13px;
  margin-top: 0
}

/* Meus Cursos */

.login-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 22px
}

.login-modal.open {
  display: flex
}

.login-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 6, 17, .74);
  backdrop-filter: blur(12px)
}

.login-dialog {
  position: relative;
  width: min(430px, 100%);
  background: #fff;
  border: 1px solid rgba(226, 232, 240, .95);
  border-radius: 26px;
  box-shadow: 0 32px 90px rgba(0, 0, 0, .34);
  padding: 30px;
  overflow: hidden
}

.login-dialog:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--cyan), var(--green), var(--purple2))
}

.login-close {
  position: absolute;
  right: 16px;
  top: 16px;
  z-index: 2;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 13px;
  color: var(--muted);
  font-size: 22px;
  line-height: 1;
  display: grid;
  place-items: center
}

.login-brand-mini {
  position: relative;
  z-index: 1;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin: 4px 0 16px;
  background: radial-gradient(circle at 30% 20%, rgba(0, 230, 168, .95), transparent 36%), radial-gradient(circle at 70% 78%, rgba(0, 184, 255, .95), transparent 38%), linear-gradient(135deg, var(--purple), var(--purple2));
  color: #fff;
  font-weight: 900;
  font-size: 26px
}

.login-dialog h2 {
  position: relative;
  z-index: 1;
  font-size: 26px;
  line-height: 1.12;
  letter-spacing: -.7px;
  margin: 16px 48px 10px 0
}

.login-dialog p {
  position: relative;
  z-index: 1;
  color: var(--muted);
  line-height: 1.55;
  font-size: 15px;
  margin-bottom: 22px
}

.google-login {
  position: relative;
  z-index: 1;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid #DDE5F0;
  background: #fff;
  color: var(--ink);
  border-radius: 15px;
  padding: 15px 16px;
  font-weight: 900;
  box-shadow: 0 10px 28px rgba(15, 23, 42, .07)
}

.google-mark {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #4285F4;
  font: 900 22px Arial, sans-serif;
  border: 1px solid #E5EAF3;
  background: #fff
}

.login-note {
  display: block;
  margin-top: 16px;
  color: var(--muted2);
  font-size: 12px;
  line-height: 1.45;
  text-align: center
}

body.modal-open {
  overflow: hidden
}

.student-hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse at 78% 30%, rgba(0, 184, 255, .16), transparent 34%), radial-gradient(ellipse at 18% 18%, rgba(124, 58, 237, .25), transparent 36%), linear-gradient(180deg, #090A1E 0%, #070817 100%);
  color: #fff;
  padding: 46px 0
}

.student-hero:before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(0, 184, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(0, 184, 255, .05) 1px, transparent 1px);
  background-size: 70px 70px;
  mask-image: linear-gradient(to bottom, black, transparent 94%)
}

.student-hero:after {
  content: '';
  position: absolute;
  left: -130px;
  bottom: -110px;
  width: 560px;
  height: 300px;
  background: linear-gradient(135deg, rgba(0, 230, 168, .8), rgba(124, 58, 237, .65));
  clip-path: polygon(0 35%, 100% 100%, 0 100%);
  opacity: .48
}

.student-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 34px;
  align-items: end
}

.student-title {
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 900;
  line-height: 1.03;
  letter-spacing: -1.8px;
  margin: 14px 0 16px
}

.student-desc {
  max-width: 780px;
  color: rgba(255, 255, 255, .76);
  font-size: 16px;
  line-height: 1.65
}

.hero-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 24px
}

.progress-panel {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 22px;
  padding: 20px;
  backdrop-filter: blur(12px)
}

.progress-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: rgba(255, 255, 255, .75);
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 10px
}

.progress-label strong {
  color: #fff
}

.progress-bar {
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .15);
  overflow: hidden
}

.progress-bar span {
  display: block;
  height: 100%;
  width: 48%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--green))
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 14px
}

.hero-stat {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 14px;
  padding: 12px
}

.hero-stat strong {
  display: block;
  font-size: 20px
}

.hero-stat span {
  font-size: 12px;
  color: rgba(255, 255, 255, .62)
}

.page {
  padding: 30px 0 72px
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 18px
}

.breadcrumb strong {
  color: var(--ink)
}

.library-toolbar {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--soft);
  padding: 18px;
  margin-bottom: 18px;
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto;
  gap: 14px;
  align-items: end
}

.search-wrap {
  position: relative
}

.search-wrap label,
.filter-field label {
  display: block;
  font-size: 12px;
  font-weight: 800;
  color: #475569;
  margin-bottom: 7px
}

.search-wrap input {
  width: 100%;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  padding: 0 14px 0 42px;
  outline: 0;
  color: var(--ink);
  font-size: 14px
}

.search-wrap:before {
  content: '⌕';
  position: absolute;
  left: 15px;
  bottom: 11px;
  color: var(--muted);
  font-weight: 900
}

.search-wrap input:focus,
.filter-field select:focus {
  border-color: rgba(0, 184, 255, .45);
  box-shadow: 0 0 0 4px rgba(0, 184, 255, .08)
}

.filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: end;
  justify-content: flex-end
}

.filter-field select {
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  color: var(--ink);
  padding: 0 38px 0 12px;
  outline: 0;
  font-size: 14px;
  min-width: 160px
}

.library-grid {
  display: grid;
  grid-template-columns: 1fr 330px;
  gap: 22px;
  align-items: start
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px
}



.course-card:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 184, 255, .30);
  box-shadow: var(--shadow)
}

.course-cover {
  height: 156px;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 70% 25%, rgba(0, 184, 255, .35), transparent 32%), radial-gradient(circle at 20% 80%, rgba(0, 230, 168, .26), transparent 30%), linear-gradient(135deg, #0A0E22, #1A0B35 52%, #070817)
}

.course-cover:after {
  content: attr(data-icon);
  position: absolute;
  right: 22px;
  bottom: 16px;
  font-size: 64px;
  filter: drop-shadow(0 10px 25px rgba(0, 0, 0, .35))
}

.course-cover.green {
  background: radial-gradient(circle at 75% 30%, rgba(0, 230, 168, .55), transparent 25%), linear-gradient(135deg, #052D2C, #0D5C49 48%, #101426)
}

.course-cover.orange {
  background: radial-gradient(circle at 68% 28%, rgba(255, 228, 92, .55), transparent 25%), linear-gradient(135deg, #2C1605, #8A4B13 48%, #101426)
}

.course-cover.purple {
  background: radial-gradient(circle at 65% 28%, rgba(217, 70, 239, .50), transparent 25%), linear-gradient(135deg, #1A0B35, #5B21B6 52%, #101426)
}

.course-cover.blue {
  background: radial-gradient(circle at 72% 35%, rgba(0, 184, 255, .58), transparent 26%), linear-gradient(135deg, #07192E, #0B5A85 50%, #101426)
}

.cover-tags {
  position: absolute;
  top: 12px;
  left: 12px;
  right: 12px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  z-index: 1
}

.cover-tag {
  font-size: 11px;
  background: rgba(5, 6, 17, .80);
  border: 1px solid rgba(255, 255, 255, .16);
  padding: 6px 9px;
  border-radius: 8px;
  color: #fff;
  font-weight: 800
}

.course-body {
  padding: 20px
}

.course-body h2 {
  font-size: 22px;
  line-height: 1.15;
  margin-bottom: 8px;
  letter-spacing: -.4px
}

.course-body p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
  margin-bottom: 16px
}

.course-body h3 {
  color:var(--text)
}

.course-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px
}

.course-progress {
  margin: 16px 0
}

.course-progress .progress-label {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 8px
}

.course-progress .progress-label strong {
  color: var(--ink)
}

.course-progress .progress-bar {
  background: #E7EEF8;
  height: 9px
}

.next-lesson {
  border: 1px solid var(--line);
  background: var(--paper2);
  border-radius: 16px;
  padding: 12px;
  margin: 16px 0
}

.next-lesson small {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .7px;
  margin-bottom: 4px
}

.next-lesson strong {
  display: block;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.35
}

.course-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center
}

.course-actions .btn {
  width: 100%
}

.icon-btn {
  width: 43px;
  height: 43px;
  border-radius: 13px;
  border: 1px solid var(--line);
  background: #fff;
  display: grid;
  place-items: center;
  color: #475569;
  font-weight: 900
}

.icon-btn:hover {
  border-color: rgba(0, 184, 255, .32);
  background: rgba(0, 184, 255, .06);
  color: #0369A1
}

.side-panel {
  display: grid;
  gap: 16px;
  position: sticky;
  top: 18px
}

.side-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 20px;
  box-shadow: var(--soft)
}

.side-card h3 {
  font-size: 18px;
  margin-bottom: 12px
}

.side-card p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55
}

.activity-list,
.recommend-list {
  display: grid;
  gap: 10px;
  margin-top: 12px
}

.activity-item,
.recommend-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px;
  background: #fff
}

.activity-icon,
.recommend-icon {
  width: 38px;
  height: 38px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  background: rgba(0, 184, 255, .08);
  color: #0369A1;
  font-weight: 900
}

.activity-item strong,
.recommend-item strong {
  display: block;
  font-size: 14px;
  line-height: 1.3
}

.activity-item span,
.recommend-item span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35
}

.empty-state {
  margin-top: 18px;
  border: 1px dashed var(--line);
  border-radius: 22px;
  padding: 22px;
  background: #fff;
  text-align: center
}

.empty-state strong {
  display: block;
  margin-bottom: 6px
}

.empty-state p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
  max-width: 620px;
  margin: 0 auto 14px
}

.footer {
  background: #050611;
  color: rgba(255, 255, 255, .58);
  padding: 26px 0;
  text-align: center;
  font-size: 13px
}
/* page contato */

.contact-hero h1, .contact-hero h3{color: var(--ink);}
.contact-hero{
  background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);
  position:relative;overflow:hidden;margin-bottom:20px;
}
.contact-hero:before{content:'';position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,var(--cyan),var(--green),var(--purple-2))}
.contact-hero-inner{padding:30px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:end}
.page-title{font-size:clamp(32px,4vw,48px);font-weight:900;line-height:1.04;letter-spacing:-1.4px;margin:12px 0}
.page-desc{font-size:16px;line-height:1.65;color:var(--muted);max-width:820px}
.contact-summary{
  width:270px;background:var(--paper-2);border:1px solid var(--line);border-radius:20px;padding:18px;
}
.contact-summary strong{display:block;font-size:30px;line-height:1;font-weight:900;margin-bottom:6px}
.contact-summary span{display:block;color:var(--muted);font-size:13px;line-height:1.45}

.contact-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:22px;align-items:start}
.card{background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);overflow:hidden}
.card-head{padding:22px 24px;border-bottom:1px solid var(--line);display:flex;align-items:flex-start;justify-content:space-between;gap:18px}
.card-head h2{font-size:22px;letter-spacing:-.5px;margin-bottom:6px}
.card-head p{color:var(--muted);font-size:14px;line-height:1.55}
.card-body{padding:24px}
.field{display:grid;gap:8px}
.field label{font-size:13px;font-weight:900;color:#374151}
.field textarea{
  width:100%;min-height:150px;border:1px solid var(--line);border-radius:16px;
  padding:14px;background:#fff;color:var(--ink);font-size:15px;line-height:1.55;resize:vertical;outline:0;
}
.field textarea:focus{border-color:rgba(0,184,255,.45);box-shadow:0 0 0 4px rgba(0,184,255,.08)}
.form-actions{display:flex;justify-content:flex-end;margin-top:16px}
.form-actions .btn{min-width:130px}

.side-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:20px;box-shadow:var(--shadow-soft)}
.side-card h3{font-size:18px;margin-bottom:10px}
.side-card p{color:var(--muted);font-size:14px;line-height:1.55}
.info-list{display:grid;gap:10px;margin-top:16px}
.info-item{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line);border-radius:16px;padding:12px;background:#fff}
.info-icon{width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:rgba(0,184,255,.08);color:#0369A1;font-weight:900;flex:0 0 auto}
.info-item strong{display:block;font-size:14px;margin-bottom:3px}
.info-item span{display:block;color:var(--muted);font-size:12px;line-height:1.35}

/* MESSAGES */
.messages-card{margin-top:22px}
.messages-list{display:grid}
.message-item{
  display:grid;grid-template-columns:54px minmax(0,1fr) auto;gap:16px;align-items:start;
  padding:18px 24px;border-bottom:1px solid #EEF2F7;transition:.18s background;
}
.message-item:hover{background:#FBFDFF}
.message-id{
  width:42px;height:42px;border-radius:14px;display:grid;place-items:center;
  background:rgba(0,184,255,.08);color:#0369A1;font-family:'Space Mono',monospace;font-weight:900;
}
.message-content h3{font-size:16px;margin-bottom:6px}
.message-text{color:#374151;font-size:15px;line-height:1.55;margin-bottom:12px;word-break:break-word}
.message-reply{
  border-left:3px solid var(--green);background:rgba(0,230,168,.07);
  padding:12px 14px;border-radius:12px;color:#374151;font-size:14px;line-height:1.5;
}
.message-reply strong{display:block;color:#047857;margin-bottom:4px}
.message-meta{display:grid;gap:8px;min-width:150px;text-align:right}
.meta-box small{display:block;color:var(--muted-2);font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.7px;margin-bottom:3px}
.meta-box strong{display:block;color:var(--ink);font-size:14px}
.messages-footer{
  padding:16px 20px;display:flex;justify-content:space-between;gap:18px;align-items:center;
  color:var(--muted);font-size:13px;background:#fff;
}

/* perfil */
.profile-hero{
  background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);
  position:relative;overflow:hidden;margin-bottom:20px;
}
.profile-hero:before{content:'';position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,var(--cyan),var(--green),var(--purple-2))}
.profile-hero-inner{
  padding:30px;
  display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;
}
.page-kicker{margin-bottom:12px}
.page-title{font-size:clamp(32px,4vw,48px);font-weight:900;line-height:1.04;letter-spacing:-1.4px;margin-bottom:12px}
.page-desc{font-size:16px;line-height:1.65;color:var(--muted);max-width:820px}
.profile-summary{
  width:300px;background:var(--paper-2);border:1px solid var(--line);border-radius:22px;padding:18px;
  display:flex;align-items:center;gap:14px;
}
.profile-photo{
  width:62px;height:62px;border-radius:20px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--cyan),var(--green));
  color:#041018;font-size:24px;font-weight:900;flex:0 0 auto;
}
.profile-summary strong{display:block;font-size:17px;margin-bottom:4px}
.profile-summary span{display:block;color:var(--muted);font-size:13px;line-height:1.35}

/* LAYOUT */
.profile-layout{display:grid;grid-template-columns:320px minmax(0,1fr);gap:22px;align-items:start}
.side-panel{position:sticky;top:18px;display:grid;gap:16px}
.side-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:var(--shadow-soft)}
.side-card h3{font-size:18px;margin-bottom:10px}
.side-card p{color:var(--muted);font-size:14px;line-height:1.55}
.side-nav{display:grid;gap:8px}
.side-nav a{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  border:1px solid transparent;border-radius:14px;padding:12px;color:#475569;font-weight:800;font-size:14px;
}
.side-nav a:hover,.side-nav a.active{background:rgba(0,184,255,.06);border-color:rgba(0,184,255,.18);color:#0369A1}
.side-nav small{font-family:'Space Mono',monospace;color:var(--muted-2)}
.security-box{
  border:1px solid rgba(0,230,168,.22);background:rgba(0,230,168,.07);
  border-radius:18px;padding:16px;margin-top:14px;
}
.security-box strong{display:block;color:#047857;margin-bottom:5px}
.security-box span{display:block;color:#475569;font-size:13px;line-height:1.45}

.profile-main{display:grid;gap:18px}
.form-card{
  background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);overflow:hidden;
}
.form-card.danger{border-color:rgba(239,68,68,.22)}
.form-head{
  padding:22px 24px;border-bottom:1px solid var(--line);
  display:flex;align-items:flex-start;justify-content:space-between;gap:18px;
}
.form-head h2{font-size:22px;letter-spacing:-.5px;margin-bottom:6px}
.form-head p{color:var(--muted);font-size:14px;line-height:1.55}
.form-body{padding:24px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid.one{grid-template-columns:1fr}
.field{display:grid;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:13px;font-weight:900;color:#374151}
.field input{
  width:100%;height:46px;border:1px solid var(--line);border-radius:13px;
  padding:0 14px;background:#fff;color:var(--ink);font-size:15px;outline:0;
}
.field input:focus{
  border-color:rgba(0,184,255,.45);
  box-shadow:0 0 0 4px rgba(0,184,255,.08);
}
.field small{color:var(--muted);font-size:12px;line-height:1.4}
.form-actions{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:22px;padding-top:18px;border-top:1px solid var(--line);
}
.saved{font-size:13px;font-weight:800;color:#047857;display:inline-flex;align-items:center;gap:6px}
.saved:before{content:'✓';width:18px;height:18px;border-radius:50%;display:grid;place-items:center;background:rgba(0,230,168,.12);font-size:11px}
.file-box{
  border:1px dashed var(--line-strong);background:var(--paper-2);border-radius:16px;
  padding:16px;display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted);
}
.file-box strong{display:block;color:var(--ink);font-size:14px;margin-bottom:4px}
.file-box span{font-size:13px}
.danger-text{color:#64748B;line-height:1.6;font-size:15px;max-width:760px}
.warning-box{
  margin-top:16px;border:1px solid rgba(239,68,68,.18);background:rgba(239,68,68,.06);
  border-radius:16px;padding:16px;color:#7F1D1D;font-size:14px;line-height:1.55;
}

/* perfil */
/* compras */
.purchases-hero{
  background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);
  position:relative;overflow:hidden;margin-bottom:18px;
}
.purchases-hero:before{content:'';position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,var(--cyan),var(--green),var(--purple-2))}
.purchases-hero-inner{
  padding:30px;
  display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:end;
}
.page-kicker{margin-bottom:12px}
.page-title{font-size:clamp(32px,4vw,48px);font-weight:900;line-height:1.04;letter-spacing:-1.4px;margin-bottom:12px}
.page-desc{font-size:16px;line-height:1.65;color:var(--muted);max-width:820px}
.purchase-summary{
  width:270px;background:var(--paper-2);border:1px solid var(--line);border-radius:20px;padding:18px;
}
.purchase-summary strong{display:block;font-size:30px;line-height:1;font-weight:900;margin-bottom:6px}
.purchase-summary span{display:block;color:var(--muted);font-size:13px;line-height:1.45}

/* TOOLBAR */
.purchase-toolbar{
  background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow-soft);
  padding:18px;margin-bottom:18px;display:grid;grid-template-columns:minmax(260px,1fr) auto;gap:14px;align-items:end;
}
.search-wrap{position:relative}
.search-wrap label,.filter-field label{display:block;font-size:12px;font-weight:800;color:#475569;margin-bottom:7px}
.search-wrap input{
  width:100%;height:44px;border:1px solid var(--line);border-radius:14px;background:#fff;
  padding:0 14px 0 42px;outline:0;color:var(--ink);font-size:14px;
}
.search-wrap:before{content:'⌕';position:absolute;left:15px;bottom:11px;color:var(--muted);font-weight:900}
.search-wrap input:focus,.filter-field select:focus{border-color:rgba(0,184,255,.45);box-shadow:0 0 0 4px rgba(0,184,255,.08)}
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:end;justify-content:flex-end}
.filter-field select{
  height:44px;border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--ink);
  padding:0 38px 0 12px;outline:0;font-size:14px;min-width:160px;
}

/* PURCHASE LIST */
.purchase-list-card{
  background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);overflow:hidden;
}
.purchase-list-head{
  padding:20px;border-bottom:1px solid var(--line);
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
}
.purchase-list-head h2{font-size:22px;letter-spacing:-.5px}
.purchase-list-head p{margin-top:6px;color:var(--muted);font-size:14px;line-height:1.45}

.table-wrap{overflow:auto}
.purchase-table{width:100%;border-collapse:separate;border-spacing:0;min-width:920px}
.purchase-table thead th{
  position:sticky;top:0;z-index:1;background:#F8FAFC;color:#64748B;
  font-size:11px;text-transform:uppercase;letter-spacing:.8px;text-align:left;
  padding:14px 18px;border-bottom:1px solid var(--line);
}
.purchase-table tbody td{padding:18px;border-bottom:1px solid #EEF2F7;vertical-align:middle}
.purchase-table tbody tr:hover{background:#FBFDFF}
.purchase-id{font-family:'Space Mono',monospace;color:#64748B;font-size:13px}
.item-main{display:flex;gap:14px;align-items:center;min-width:280px}
.item-icon{
  width:50px;height:50px;border-radius:16px;display:grid;place-items:center;flex:0 0 auto;
  background:radial-gradient(circle at 70% 25%,rgba(0,184,255,.30),transparent 34%),
             linear-gradient(135deg,#0A0E22,#1A0B35);
  color:#fff;font-size:21px;box-shadow:0 10px 24px rgba(15,23,42,.12)
}
.item-name strong{display:block;font-size:16px;line-height:1.25;color:var(--ink)}
.item-name span{display:block;margin-top:5px;font-size:13px;color:var(--muted)}
.cell-label{display:block;font-size:11px;color:var(--muted-2);font-weight:800;margin-bottom:3px}
.price-value{font-weight:900}
.actions{display:flex;align-items:center;gap:8px;justify-content:flex-end}
.icon-btn{
  width:38px;height:38px;border-radius:12px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;color:#475569;font-weight:900;
}
.icon-btn:hover{border-color:rgba(0,184,255,.32);background:rgba(0,184,255,.06);color:#0369A1}

.mobile-list{display:none;padding:16px;gap:14px}
.mobile-purchase{
  border:1px solid var(--line);border-radius:20px;background:#fff;padding:16px;box-shadow:var(--shadow-soft);
}
.mobile-purchase-head{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px}
.mobile-purchase-title{min-width:0;flex:1}
.mobile-purchase-title strong{display:block;font-size:16px;line-height:1.25}
.mobile-purchase-title span{display:block;margin-top:5px;color:var(--muted);font-size:13px}
.mobile-meta{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}
.meta-box{background:#F8FAFC;border:1px solid #EEF2F7;border-radius:14px;padding:10px}
.meta-box small{display:block;color:var(--muted);font-size:11px;font-weight:800;margin-bottom:3px}
.meta-box strong{display:block;color:var(--ink);font-size:14px}
.mobile-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}

.list-footer{
  padding:16px 20px;display:flex;justify-content:space-between;gap:18px;align-items:center;
  color:var(--muted);font-size:13px;background:#fff;
}
.empty-state{
  margin-top:18px;border:1px dashed var(--line);border-radius:22px;padding:22px;background:#fff;text-align:center;
}
.empty-state strong{display:block;margin-bottom:6px}
.empty-state p{font-size:14px;color:var(--muted);line-height:1.55;max-width:620px;margin:0 auto 14px}

/* compras */


/* Postagens */

.hero-card {
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 24px;
    padding: 22px;
    backdrop-filter: blur(12px);
}
/* Postagens */


/* MOBILE */
.mobile-modules-toggle {
  display: none;
  margin-bottom: 14px
}

.mobile-modules-toggle .btn {
  width: 100%
}

@media(max-width:1080px) {
  .adminbar {
    height: auto;
    padding: 8px 0
  }

  .adminbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between
  }

  .admin-links {
    display: none
  }

  .nav-links {
    display: none
  }

  .public-toggle {
    display: inline-flex;
    border: 1px solid rgba(255, 255, 255, .16);
    background: rgba(255, 255, 255, .06);
    color: #fff;
    border-radius: 12px;
    padding: 10px 12px;
    font-weight: 800
  }

  .nav {
    height: auto;
    min-height: 78px
  }

  .nav-inner {
    min-height: 78px
  }

  .formation-hero-grid {
    grid-template-columns: 1fr
  }

  .formation-shell {
    grid-template-columns: 1fr
  }

  .modules-panel {
    position: static
  }
}

@media(max-width:780px) {
  .container {
    width: min(100% - 24px, 1180px)
  }

  .admin-links.open {
    grid-template-columns: 1fr
  }

  .brand-mark {
    width: 46px;
    height: 46px
  }

  .brand-name {
    font-size: 15px
  }

  .formation-hero {
    padding: 36px 0
  }

  .hero-actions .btn {
    width: 100%
  }

  .hero-stats {
    grid-template-columns: 1fr
  }

  .page {
    padding-top: 22px
  }

  .mobile-modules-toggle {
    display: block
  }

  .modules-panel {
    display: none
  }

  .modules-panel.open {
    display: grid
  }

  .content-header,
  .content-card,
  .upload-card {
    padding: 20px
  }

  .content-title-row {
    display: block
  }

  .content-meta {
    margin-top: 14px
  }

  .resources-grid,
  .task-grid {
    grid-template-columns: 1fr
  }

  .video-card {
    padding: 12px
  }

  .video-wrap {
    border-radius: 14px
  }

  .play-button {
    width: 66px;
    height: 66px;
    font-size: 26px
  }

  .video-title-overlay {
    left: 16px;
    bottom: 14px
  }

  .video-title-overlay strong {
    font-size: 16px
  }

  .btn {
    width: 100%
  }

  .bottom-nav {
    display: grid
  }

  .file-input {
    display: grid
  }
}

@media(max-width:480px) {
  .formation-title {
    font-size: 32px
  }

  .content-title {
    font-size: 29px
  }

  .prose {
    font-size: 15px
  }

  .ready-banner {
    font-size: 16px
  }
}

/* RESPONSIVO AJUSTADO: mantém a barra roxa visível e usa apenas um menu sanduíche */
.mobile-toggle-main {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, .22);
  background: rgba(255, 255, 255, .12);
  color: #fff;
  border-radius: 10px;
  padding: 9px 12px;
  font-weight: 800;
  line-height: 1;
}

.mobile-toggle-main:hover {
  background: rgba(255, 255, 255, .18)
}

@media(max-width:1080px) {
  .adminbar {
    display: block !important;
    min-height: 48px !important;
    padding: 0 !important;
    background: linear-gradient(90deg, #3B1268, #4C1D95) !important;
  }

  .adminbar-inner {
    min-height: 48px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 12px !important;
  }

  .mobile-toggle-main {
    display: inline-flex !important
  }

  .admin-links {
    display: none !important
  }

  .nav {
    min-height: 78px !important;
    background: var(--nav) !important
  }

  .nav-inner {
    min-height: 78px !important
  }

  .public-toggle {
    display: none !important
  }

  .mobile-menu {
    top: 126px !important;
  }
}

@media(max-width:780px) {
  .mobile-menu {
    top: 126px !important;
  }
}

@media(max-width:480px) {
  .mobile-toggle-main {
    padding: 8px 10px;
    font-size: 13px;
  }

  .admin-user span:last-child {
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}


/* AJUSTE MOBILE FINAL: no responsivo a faixa roxa some; Menu fica na linha da logo, alinhado à direita */
.mobile-toggle-main {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(255, 255, 255, .06);
  color: #fff;
  border-radius: 12px;
  padding: 10px 12px;
  font-weight: 800;
  line-height: 1;
}

.mobile-toggle-main:hover {
  background: rgba(255, 255, 255, .10)
}

@media(max-width:1080px) {
  .adminbar {
    display: none !important;
  }

  .nav {
    height: auto !important;
    min-height: 78px !important;
    background: var(--nav) !important;
  }

  .nav-inner {
    min-height: 78px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 14px !important;
  }

  .brand {
    min-width: 0;
  }

  .brand-name {
    white-space: nowrap;
  }

  .nav-links,
  .admin-links,
  .admin-toggle,
  .public-toggle {
    display: none !important;
  }

  .mobile-toggle-main {
    display: inline-flex !important;
    margin-left: auto;
    flex: 0 0 auto;
  }

  .mobile-menu {
    top: 78px !important;
    left: 12px !important;
    right: 12px !important;
  }
}

@media(max-width:560px) {
  .nav {
    min-height: 70px !important;
  }

  .nav-inner {
    min-height: 70px !important;
  }

  .brand-mark {
    width: 42px !important;
    height: 42px !important;
  }

  .brand-name {
    font-size: 14px !important;
  }

  .mobile-menu {
    top: 70px !important;
  }

  .mobile-toggle-main {
    padding: 9px 11px;
    font-size: 13px;
  }
}