/* =========================================================
   School Tech · TBR 2026
   Identidade: azul-marinho profundo + azul elétrico do uniforme
   ========================================================= */
:root {
  --ink: #050d24;          /* fundo principal */
  --ink-2: #0a1838;        /* superfícies escuras */
  --ink-3: #10234d;
  --line: rgba(120, 170, 255, .16);
  --blue: #1f7bff;         /* azul do uniforme */
  --blue-2: #36a3ff;
  --cyan: #4de1ff;
  --violet: #7c8cff;
  --mint: #21d19f;
  --white: #f4f8ff;
  --muted: #9fb2d6;
  --paper: #f3f6fc;        /* seções claras */
  --paper-ink: #0b1733;
  --paper-muted: #4b5b7c;
  --radius: 22px;
  --radius-sm: 14px;
  --shadow: 0 30px 80px -30px rgba(0, 20, 80, .55);
  --grad: linear-gradient(100deg, var(--cyan) 0%, var(--blue-2) 45%, var(--violet) 100%);
  --font-head: "Sora", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --gutter: clamp(16px, 4vw, 40px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--white);
  font: 400 clamp(15px, 1.05vw, 17px)/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-head); line-height: 1.08; margin: 0; letter-spacing: -.02em; }
p { margin: 0; }
::selection { background: var(--blue); color: #fff; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }

.container { width: min(1200px, 100% - var(--gutter) * 2); margin-inline: auto; }
.section { position: relative; padding: clamp(80px, 11vw, 150px) 0; }
.mono { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .08em; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font: 700 .74rem/1 var(--font-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--cyan);
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: currentColor; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 0 rgba(33, 209, 159, .6); animation: ping 2s infinite; display: inline-block; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(33, 209, 159, .55); } 70% { box-shadow: 0 0 0 10px rgba(33, 209, 159, 0); } 100% { box-shadow: 0 0 0 0 rgba(33, 209, 159, 0); } }

/* ---------- Botões ---------- */
.btn {
  --bg: transparent;
  position: relative; display: inline-flex; align-items: center; gap: 12px;
  padding: 15px 26px; border-radius: 999px; border: 1px solid transparent;
  font: 600 .95rem/1 var(--font-head); text-decoration: none; cursor: pointer;
  background: var(--bg); color: #fff; white-space: nowrap;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .35s, border-color .35s;
}
.btn--primary { background: linear-gradient(120deg, var(--blue) 0%, #3d8dff 60%, var(--cyan) 140%); box-shadow: 0 12px 40px -12px rgba(31, 123, 255, .9), inset 0 1px 0 rgba(255,255,255,.25); }
.btn--primary:hover { box-shadow: 0 18px 50px -10px rgba(77, 225, 255, .75), inset 0 1px 0 rgba(255,255,255,.3); }
.btn--ghost { border-color: rgba(160, 200, 255, .35); background: rgba(255,255,255,.03); backdrop-filter: blur(8px); }
.btn--ghost:hover { border-color: var(--cyan); background: rgba(77,225,255,.08); }
.btn--sm { padding: 11px 18px; font-size: .85rem; }
.btn--lg { padding: 19px 32px; font-size: 1.02rem; }
.arrow { width: 16px; height: 2px; background: currentColor; position: relative; transition: width .3s var(--ease); }
.arrow::after { content: ""; position: absolute; right: 0; top: -4px; width: 8px; height: 8px; border-top: 2px solid currentColor; border-right: 2px solid currentColor; transform: rotate(45deg); }
.btn:hover .arrow { width: 22px; }

/* ---------- Progresso e cursor ---------- */
.progress { position: fixed; inset: 0 0 auto 0; height: 3px; z-index: 100; pointer-events: none; }
.progress span { display: block; height: 100%; width: 100%; transform-origin: 0 50%; transform: scaleX(0); background: var(--grad); }
.cursor-glow {
  position: fixed; left: 0; top: 0; width: 520px; height: 520px; border-radius: 50%; pointer-events: none; z-index: 0;
  background: radial-gradient(circle, rgba(54, 163, 255, .13) 0%, rgba(54,163,255,0) 60%);
  transform: translate(-50%, -50%); transition: opacity .4s; opacity: 0;
}
@media (hover: hover) { body:hover .cursor-glow { opacity: 1; } }

/* ---------- Navegação ---------- */
.nav {
  position: fixed; inset: 14px 0 auto 0; z-index: 50;
  width: min(1240px, 100% - 24px); margin-inline: auto;
  display: flex; align-items: center; gap: 24px;
  padding: 10px 12px 10px 18px; border-radius: 999px;
  background: rgba(8, 20, 48, .55); border: 1px solid var(--line);
  backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%);
  transition: background .4s, transform .5s var(--ease), box-shadow .4s;
}
.nav.is-scrolled { background: rgba(5, 13, 36, .82); box-shadow: 0 20px 50px -25px rgba(0,0,0,.7); }
.nav.is-hidden { transform: translateY(-130%); }
.nav__brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 700 1.08rem/1 var(--font-head); letter-spacing: -.01em; }
.nav__brand img { width: 40px; height: 40px; object-fit: contain; filter: drop-shadow(0 0 10px rgba(54,163,255,.5)); }
.nav__brand b { color: var(--blue-2); font-weight: 800; }
.nav__links { display: flex; gap: 4px; margin-left: auto; }
.nav__links a { text-decoration: none; font: 500 .9rem/1 var(--font-body); color: var(--muted); padding: 10px 14px; border-radius: 999px; transition: color .25s, background .25s; }
.nav__links a:hover, .nav__links a.is-active { color: #fff; background: rgba(255,255,255,.06); }
.nav__burger { display: none; margin-left: auto; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: transparent; cursor: pointer; position: relative; }
.nav__burger span { position: absolute; left: 13px; right: 13px; height: 2px; background: #fff; transition: transform .35s var(--ease), top .35s var(--ease); }
.nav__burger span:first-child { top: 17px; } .nav__burger span:last-child { top: 25px; }
.nav__burger[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
.nav__burger[aria-expanded="true"] span:last-child { top: 21px; transform: rotate(-45deg); }
.menu-mobile {
  position: fixed; inset: 0; z-index: 45; padding: 110px 24px 40px;
  display: flex; flex-direction: column; gap: 6px;
  background: rgba(5, 13, 36, .97); backdrop-filter: blur(10px);
}
.menu-mobile[hidden] { display: none; }
.menu-mobile a { font: 700 1.7rem/1.2 var(--font-head); text-decoration: none; padding: 10px 0; border-bottom: 1px solid var(--line); }
.menu-mobile .btn { margin-top: 24px; justify-content: center; font-size: 1rem; border-bottom: 0; }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100svh; display: grid; align-items: center;
  padding: 130px 0 90px; overflow: hidden; isolation: isolate;
  background:
    radial-gradient(900px 600px at 85% 20%, rgba(31, 123, 255, .28), transparent 60%),
    radial-gradient(700px 500px at 0% 100%, rgba(124, 140, 255, .18), transparent 60%),
    var(--ink);
}
.hero__circuit { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; opacity: .9; }
.hero__grid {
  position: absolute; inset: 0; z-index: -2;
  background-image: linear-gradient(rgba(120,170,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(120,170,255,.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 60% 40%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 60% 40%, #000 20%, transparent 75%);
}
.hero__inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(30px, 5vw, 80px); align-items: center; }
.pill {
  display: inline-flex; align-items: center; gap: 10px; padding: 9px 16px; border-radius: 999px;
  background: rgba(255,255,255,.05); border: 1px solid var(--line);
  font: 600 .78rem/1.3 var(--font-mono); letter-spacing: .04em; color: #cfe0ff;
}
.hero__title { font-size: clamp(2.6rem, 5.4vw, 4.9rem); font-weight: 800; margin: 26px 0 24px; letter-spacing: -.035em; }
.hero__lead { font-size: clamp(1.02rem, 1.3vw, 1.2rem); color: var(--muted); max-width: 560px; }
.hero__lead strong { color: #fff; font-weight: 600; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; margin: 36px 0 44px; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 18px clamp(20px, 2.2vw, 30px); margin: 0; padding-top: 26px; border-top: 1px solid var(--line); }
.hero__meta div { display: grid; gap: 4px; }
.hero__meta dt { font: 600 .7rem/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.hero__meta dd { margin: 0; font: 700 1rem/1.2 var(--font-head); white-space: nowrap; }

.hero__visual { position: relative; aspect-ratio: 1 / 1.02; width: 100%; max-width: 560px; justify-self: end; }
.hero__logo {
  position: absolute; z-index: 3; width: 38%; left: -4%; top: 0;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, .55)) drop-shadow(0 0 40px rgba(54,163,255,.35));
  animation: float 7s ease-in-out infinite;
}
.hero__photo {
  position: absolute; z-index: 2; margin: 0; right: 0; bottom: 6%; width: 86%;
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
  border: 1px solid rgba(160, 200, 255, .25);
}
.hero__photo img { width: 100%; aspect-ratio: 1.15 / 1; object-fit: cover; object-position: 60% 30%; }
.hero__photo figcaption {
  position: absolute; left: 14px; right: 14px; bottom: 14px; display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: 12px; font: 600 .78rem/1.3 var(--font-body);
  background: rgba(5, 13, 36, .7); backdrop-filter: blur(10px); border: 1px solid var(--line);
}
.rec { width: 9px; height: 9px; border-radius: 50%; background: #ff4d6d; flex: none; animation: blink 1.4s steps(2) infinite; }
@keyframes blink { 50% { opacity: .2; } }
.orbit { position: absolute; inset: -4% -8% 0 -10%; z-index: 1; pointer-events: none; }
.orbit span { position: absolute; inset: 0; border: 1px dashed rgba(120, 180, 255, .22); border-radius: 50%; animation: spin 40s linear infinite; }
.orbit span:nth-child(2) { inset: 12%; border-style: solid; border-color: rgba(77, 225, 255, .12); animation-duration: 28s; animation-direction: reverse; }
.orbit span:nth-child(3) { inset: 26%; border-color: rgba(124, 140, 255, .18); animation-duration: 20s; }
.orbit span::after { content: ""; position: absolute; top: 50%; left: -5px; width: 10px; height: 10px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 18px var(--cyan); }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes float { 50% { transform: translateY(-14px); } }
.chip {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 12px;
  background: rgba(10, 24, 56, .8); border: 1px solid var(--line); backdrop-filter: blur(10px);
  font: 600 .82rem/1 var(--font-head); box-shadow: 0 14px 30px -14px rgba(0,0,0,.6);
}
.chip--float { position: absolute; z-index: 4; animation: float 6s ease-in-out infinite; }
.chip--a { right: -2%; top: 8%; }
.chip--b { left: -4%; bottom: 14%; animation-delay: -2s; }
.chip--c { right: 8%; bottom: -1%; animation-delay: -4s; }
.hero__scroll { position: absolute; left: 50%; bottom: 26px; width: 26px; height: 42px; border: 2px solid rgba(255,255,255,.3); border-radius: 20px; transform: translateX(-50%); }
.hero__scroll span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--cyan); animation: scrolly 1.8s var(--ease) infinite; }
@keyframes scrolly { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- Marquee ---------- */
.marquee { overflow: hidden; border-block: 1px solid var(--line); background: linear-gradient(90deg, #0a1b44, #0d2a66 50%, #0a1b44); padding: 22px 0; }
.marquee__track { display: flex; gap: 34px; width: max-content; animation: marquee 38s linear infinite; }
.marquee span { font: 800 clamp(1.4rem, 3vw, 2.4rem)/1 var(--font-head); text-transform: uppercase; letter-spacing: -.01em; white-space: nowrap; }
.marquee span:nth-of-type(even) { color: transparent; -webkit-text-stroke: 1.2px rgba(160, 205, 255, .7); }
.marquee b { color: var(--cyan); font-size: 1rem; align-self: center; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Manifesto ---------- */
.manifesto { background: var(--paper); color: var(--paper-ink); }
.manifesto .eyebrow { color: var(--blue); }
.manifesto__inner { display: grid; grid-template-columns: 220px 1fr; gap: clamp(24px, 5vw, 80px); }
.manifesto__label .mono { margin-top: 14px; color: var(--paper-muted); }
.manifesto__text { font-size: clamp(1.6rem, 3.3vw, 2.9rem); font-weight: 600; line-height: 1.22; letter-spacing: -.025em; }
.manifesto__text em { font-style: normal; color: var(--blue); }
.manifesto__text .hl { background: linear-gradient(transparent 62%, rgba(77, 225, 255, .45) 62%); }
.manifesto__text .w { opacity: .14; transition: opacity .5s var(--ease); }
.manifesto__text .w.on { opacity: 1; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: clamp(40px, 6vw, 70px); }
.stat { padding: 24px; border-radius: var(--radius-sm); background: #fff; border: 1px solid #dde5f4; box-shadow: 0 20px 40px -30px rgba(10, 30, 80, .4); }
.stat strong { display: block; font: 800 clamp(2.2rem, 4vw, 3.4rem)/1 var(--font-head); letter-spacing: -.04em; background: linear-gradient(120deg, var(--blue), var(--violet)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat span { display: block; margin-top: 8px; color: var(--paper-muted); font-size: .92rem; }

/* ---------- Seções: cabeçalho ---------- */
.section__head { max-width: 760px; margin-bottom: clamp(40px, 6vw, 70px); }
.section__head--center { margin-inline: auto; text-align: center; }
.section__head--center .eyebrow { justify-content: center; }
.section__title { font-size: clamp(2.1rem, 4.6vw, 3.9rem); font-weight: 800; margin: 18px 0 18px; }
.section__lead { color: var(--muted); font-size: clamp(1rem, 1.2vw, 1.12rem); max-width: 680px; }
.section__head--center .section__lead { margin-inline: auto; }
.section__lead strong { color: #fff; }

/* ---------- Equipe ---------- */
.team { background: radial-gradient(800px 500px at 100% 0%, rgba(31,123,255,.16), transparent 60%), var(--ink); }
.team__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 2vw, 24px); }
.member {
  position: relative; border-radius: var(--radius); overflow: hidden; background: var(--ink-2);
  border: 1px solid var(--line); transform-style: preserve-3d;
  transition: border-color .4s, box-shadow .4s;
}
.member:hover { border-color: rgba(77, 225, 255, .5); box-shadow: 0 30px 60px -30px rgba(31, 123, 255, .7); }
.member__photo { aspect-ratio: 4 / 4.6; overflow: hidden; }
.member__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 20%; transition: transform .9s var(--ease), filter .6s; filter: saturate(.9); }
.member:hover .member__photo img { transform: scale(1.06); filter: saturate(1.1); }
.member__info {
  position: absolute; inset: auto 0 0 0; padding: 70px 20px 20px;
  background: linear-gradient(180deg, transparent, rgba(5, 13, 36, .92) 60%);
}
.member__info h3 { font-size: 1.6rem; font-weight: 800; }
.tags { list-style: none; margin: 10px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.tags li { font: 600 .72rem/1 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; padding: 7px 10px; border-radius: 999px; background: rgba(31,123,255,.22); border: 1px solid rgba(77,225,255,.35); color: #d6ecff; }
.member__idx { position: absolute; top: 14px; right: 16px; font: 700 .8rem/1 var(--font-mono); color: rgba(255,255,255,.75); padding: 6px 9px; border-radius: 8px; background: rgba(5,13,36,.45); backdrop-filter: blur(6px); }

.roles { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-top: clamp(40px, 6vw, 70px); }
.role { padding: 24px 20px; border-radius: var(--radius-sm); background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.01)); border: 1px solid var(--line); transition: transform .4s var(--ease), border-color .4s; }
.role:hover { transform: translateY(-6px); border-color: rgba(77, 225, 255, .45); }
.role__icon { font-size: 1.6rem; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 14px; background: rgba(31,123,255,.16); border: 1px solid var(--line); }
.role h3 { font-size: 1.08rem; margin: 18px 0 8px; }
.role p { color: var(--muted); font-size: .9rem; line-height: 1.55; }

.guides { margin-top: clamp(50px, 7vw, 90px); display: grid; grid-template-columns: .8fr 1.2fr; gap: 30px; align-items: start; padding: clamp(24px, 4vw, 44px); border-radius: var(--radius); border: 1px solid var(--line); background: rgba(10, 24, 56, .55); }
.guides__head h3 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); margin-top: 14px; }
.guides__list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.guide { display: grid; gap: 4px; padding: 18px; border-radius: var(--radius-sm); background: rgba(255,255,255,.035); border: 1px solid var(--line); }
.guide__role { font: 700 .68rem/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--cyan); margin-bottom: 4px; }
.guide strong { font: 700 1rem/1.3 var(--font-head); }
.guide small { color: var(--muted); font-size: .85rem; }

/* ---------- TBR ---------- */
.tbr { background: var(--paper); color: var(--paper-ink); }
.tbr .eyebrow { color: var(--blue); }
.tbr .section__lead { color: var(--paper-muted); }
.tbr .section__lead strong { color: var(--paper-ink); }
.dims { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.dim {
  position: relative; overflow: hidden; display: flex; flex-direction: column; gap: 14px; min-height: 330px;
  padding: 28px 24px; border-radius: var(--radius); background: var(--ink); color: var(--white);
  transition: transform .5s var(--ease), box-shadow .5s;
}
.dim::before { content: ""; position: absolute; inset: auto -30% -40% auto; width: 260px; height: 260px; border-radius: 50%; background: var(--c); filter: blur(70px); opacity: .45; transition: opacity .5s, transform .6s var(--ease); }
.dim:hover { transform: translateY(-8px); box-shadow: 0 40px 60px -30px rgba(10, 30, 90, .55); }
.dim:hover::before { opacity: .75; transform: scale(1.2); }
.dim > * { position: relative; }
.dim__n { font: 800 3.4rem/1 var(--font-head); color: transparent; -webkit-text-stroke: 1.4px var(--c); }
.dim h3 { font-size: 1.35rem; }
.dim p { color: var(--muted); font-size: .94rem; flex: 1; }
.dim__status { display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; font: 700 .72rem/1 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; padding: 9px 12px; border-radius: 999px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); }
.dim__status--live { color: var(--mint); }

/* ---------- Projeto confidencial ---------- */
.classified { background: radial-gradient(700px 500px at 0% 50%, rgba(124,140,255,.16), transparent 60%), var(--ink); overflow: hidden; }
.classified__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 6vw, 90px); align-items: center; }
.classified__copy .section__lead { margin-bottom: 30px; }
.dossier {
  position: relative; overflow: hidden; padding: clamp(22px, 3vw, 34px); border-radius: var(--radius);
  background: linear-gradient(160deg, #0c1d45, #081331); border: 1px solid rgba(77,225,255,.25);
  box-shadow: var(--shadow), inset 0 0 60px rgba(31,123,255,.08);
}
.dossier__top { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding-bottom: 18px; border-bottom: 1px dashed var(--line); color: var(--muted); }
.stamp { font: 800 .8rem/1 var(--font-mono); letter-spacing: .2em; text-transform: uppercase; color: #ff5c7a; padding: 8px 12px; border: 2px solid #ff5c7a; border-radius: 8px; transform: rotate(-6deg); }
.dossier__rows { list-style: none; margin: 0; padding: 0; }
.dossier__rows li { display: grid; grid-template-columns: 110px 1fr; align-items: center; gap: 14px; padding: 16px 0; border-bottom: 1px solid rgba(120,170,255,.08); }
.dossier__rows .mono { color: var(--muted); }
.redact { height: 18px; width: var(--w); border-radius: 4px; background: repeating-linear-gradient(90deg, #1b2d5a 0 10px, #223a72 10px 20px); position: relative; overflow: hidden; }
.redact::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(77,225,255,.35), transparent); transform: translateX(-100%); animation: shimmer 2.8s infinite; }
@keyframes shimmer { to { transform: translateX(100%); } }
.clear { font: 600 .95rem/1.3 var(--font-head); }
.clear--ok { color: var(--mint); }
.dossier__scan { position: absolute; left: 0; right: 0; height: 80px; top: -80px; background: linear-gradient(180deg, transparent, rgba(77,225,255,.12), transparent); animation: scan 4.5s linear infinite; pointer-events: none; }
@keyframes scan { to { top: 110%; } }
.dossier__foot { margin-top: 18px; color: var(--cyan); }
.blink { animation: blink 1s steps(2) infinite; }

/* ---------- Jornada ---------- */
.journey { background: var(--ink-2); }
.timeline { list-style: none; margin: 0; padding: 0; position: relative; display: grid; gap: 18px; }
.timeline::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; transform: translateX(-50%); background: linear-gradient(var(--line), var(--blue-2) 50%, var(--line)); }
.tl { position: relative; width: calc(50% - 40px); padding: 24px 26px; border-radius: var(--radius-sm); background: rgba(255,255,255,.035); border: 1px solid var(--line); transition: border-color .4s, background .4s; }
.tl:hover { border-color: rgba(77,225,255,.45); background: rgba(77,225,255,.05); }
@media (min-width: 861px) { .tl + .tl { margin-top: -90px; } }
.tl:nth-child(odd) { justify-self: start; }
.tl:nth-child(even) { justify-self: end; }
.tl::before { content: ""; position: absolute; top: 30px; width: 14px; height: 14px; border-radius: 50%; background: var(--ink-2); border: 3px solid var(--blue-2); }
.tl:nth-child(odd)::before { right: -48px; }
.tl:nth-child(even)::before { left: -48px; }
.tl time { font: 700 .74rem/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--cyan); }
.tl h3 { font-size: 1.22rem; margin: 10px 0 6px; }
.tl p { color: var(--muted); font-size: .94rem; }
.tl--now { border-color: rgba(77,225,255,.6); background: linear-gradient(140deg, rgba(31,123,255,.22), rgba(77,225,255,.06)); box-shadow: 0 0 0 6px rgba(31,123,255,.08); }
.tl--now::before { background: var(--cyan); border-color: #fff; box-shadow: 0 0 0 8px rgba(77,225,255,.2), 0 0 24px var(--cyan); }
.tl--now time::after { content: " · agora"; color: var(--mint); }
.tl--next { border-style: dashed; opacity: .85; }
.tl--next::before { border-style: dashed; }

/* ---------- Empreender ---------- */
.hustle { background: var(--paper); color: var(--paper-ink); }
.hustle .eyebrow { color: var(--blue); }
.hustle .section__lead { color: var(--paper-muted); }
.hustle__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 6vw, 90px); align-items: center; }
.hustle__media { position: relative; aspect-ratio: 1 / 1; }
.hustle__img { position: absolute; border-radius: var(--radius); box-shadow: 0 40px 70px -35px rgba(10,30,80,.6); object-fit: cover; }
.hustle__img--a { width: 84%; left: 0; top: 4%; aspect-ratio: 1.25 / 1; }
.hustle__img--b { width: 46%; right: 0; bottom: 0; aspect-ratio: .72 / 1; border: 6px solid var(--paper); }
.actions { list-style: none; margin: 30px 0 0; padding: 0; display: grid; gap: 12px; }
.actions li { display: flex; gap: 16px; align-items: center; padding: 16px 18px; border-radius: var(--radius-sm); background: #fff; border: 1px solid #dde5f4; transition: transform .35s var(--ease), box-shadow .35s; }
.actions li:hover { transform: translateX(6px); box-shadow: 0 20px 40px -28px rgba(10,30,80,.5); }
.actions span { font-size: 1.5rem; width: 50px; height: 50px; display: grid; place-items: center; border-radius: 14px; background: #e9f1ff; flex: none; }
.actions strong { display: block; font: 700 1.02rem/1.3 var(--font-head); }
.actions small { color: var(--paper-muted); font-size: .9rem; }

/* ---------- Galeria ---------- */
.gallery { background: var(--ink); }
.gallery__head { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; max-width: none; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; }
.filters button { font: 600 .85rem/1 var(--font-body); color: var(--muted); padding: 11px 16px; border-radius: 999px; border: 1px solid var(--line); background: transparent; cursor: pointer; transition: all .25s; }
.filters button:hover { color: #fff; border-color: rgba(77,225,255,.5); }
.filters button.is-active { color: #fff; background: var(--blue); border-color: var(--blue); }
.masonry { columns: 3 300px; column-gap: 16px; }
.masonry figure { position: relative; margin: 0 0 16px; break-inside: avoid; border-radius: var(--radius-sm); overflow: hidden; cursor: zoom-in; border: 1px solid var(--line); transition: opacity .4s, transform .4s var(--ease); }
.masonry figure.is-hidden { display: none; }
.masonry img { width: 100%; transition: transform .8s var(--ease); }
.masonry figure:hover img { transform: scale(1.05); }
.masonry figcaption { position: absolute; left: 12px; bottom: 12px; padding: 8px 12px; border-radius: 10px; font: 600 .8rem/1 var(--font-body); background: rgba(5,13,36,.72); backdrop-filter: blur(8px); opacity: 0; transform: translateY(8px); transition: all .35s var(--ease); }
.masonry figure:hover figcaption { opacity: 1; transform: none; }

/* ---------- Patrocinadores ---------- */
.sponsors { background: radial-gradient(900px 500px at 50% 0%, rgba(31,123,255,.18), transparent 60%), var(--ink-2); }
.sponsors__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 16px; }
.sponsor { display: flex; flex-direction: column; justify-content: space-between; gap: 22px; min-height: 210px; padding: 24px; border-radius: var(--radius); background: rgba(255,255,255,.04); border: 1px solid var(--line); transition: border-color .4s, background .4s; }
.sponsor:hover { border-color: rgba(77,225,255,.45); background: rgba(255,255,255,.06); }
.sponsor__tier { font: 700 .68rem/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.sponsor__mark { font: 800 1.35rem/1.15 var(--font-head); letter-spacing: -.02em; }
.sponsor small { color: var(--muted); font-size: .86rem; }
.sponsor--master { background: linear-gradient(150deg, rgba(31,123,255,.3), rgba(10,24,56,.6)); border-color: rgba(77,225,255,.4); }
.sponsor--master .sponsor__tier { color: var(--cyan); }
.sponsor__logo { width: min(240px, 80%); height: auto; filter: drop-shadow(0 6px 18px rgba(0, 0, 0, .35)); }
.cta-card {
  position: relative; overflow: hidden; margin-top: clamp(40px, 6vw, 70px);
  display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: center;
  padding: clamp(28px, 5vw, 56px); border-radius: calc(var(--radius) + 6px);
  background: linear-gradient(120deg, #0f3a9c, #1f7bff 55%, #2bb7ff); box-shadow: 0 40px 90px -40px rgba(31,123,255,.9);
}
.cta-card__glow { position: absolute; inset: -50% -10% auto auto; width: 520px; height: 520px; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.35), transparent 60%); pointer-events: none; }
.cta-card > div:not(.cta-card__glow) { position: relative; max-width: 680px; }
.cta-card .eyebrow { color: #e2f6ff; }
.cta-card h3 { font-size: clamp(1.6rem, 3.2vw, 2.6rem); margin: 14px 0 12px; }
.cta-card p { color: rgba(240, 248, 255, .86); }
.cta-card .btn--primary { position: relative; background: #fff; color: var(--paper-ink); box-shadow: 0 16px 40px -14px rgba(0,0,0,.45); }

/* ---------- Instagram ---------- */
.insta { background: var(--ink); }
.insta__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 6vw, 90px); align-items: center; }
.insta .section__lead { margin-bottom: 30px; }
.insta__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; border-radius: var(--radius); }
.insta__grid img { aspect-ratio: 1; object-fit: cover; object-position: 50% 25%; border-radius: 12px; transition: transform .5s var(--ease), filter .5s; }
.insta__grid:hover img { filter: brightness(.7); }
.insta__grid img:hover { transform: scale(1.04); filter: none; }

/* ---------- Footer ---------- */
.footer { background: #030919; border-top: 1px solid var(--line); padding: 70px 0 30px; }
.footer__inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid var(--line); }
.footer__brand { display: flex; gap: 18px; align-items: center; }
.footer__brand img { width: 88px; height: auto; }
.footer__brand p { color: var(--muted); font-size: .92rem; }
.footer__nav, .footer__links { display: grid; gap: 10px; align-content: start; }
.footer a { text-decoration: none; color: var(--muted); font-size: .92rem; transition: color .25s; }
.footer a:hover { color: #fff; }
.footer__legal { display: grid; gap: 10px; padding-top: 26px; color: #6d7fa5; font-size: .82rem; }
.footer__legal strong { color: var(--muted); }

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; background: rgba(2, 6, 18, .92); backdrop-filter: blur(8px); padding: 60px 16px; }
.lightbox[hidden] { display: none; }
.lightbox figure { margin: 0; max-width: min(1100px, 100%); display: grid; gap: 12px; animation: zoomIn .4s var(--ease); }
.lightbox img { max-height: 78vh; width: auto; margin: 0 auto; border-radius: 14px; }
.lightbox figcaption { text-align: center; color: var(--muted); }
.lightbox__close, .lightbox__nav { position: absolute; width: 50px; height: 50px; border-radius: 50%; border: 1px solid var(--line); background: rgba(255,255,255,.06); color: #fff; font-size: 1.8rem; line-height: 1; cursor: pointer; }
.lightbox__close { top: 18px; right: 18px; }
.lightbox__prev { left: 18px; top: 50%; }
.lightbox__next { right: 18px; top: 50%; }
@keyframes zoomIn { from { opacity: 0; transform: scale(.96); } }

/* ---------- Animação de entrada ---------- */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0s); }
.reveal.is-in { opacity: 1; transform: none; }
.tilt { transition: transform .5s var(--ease); will-change: transform; }

/* ---------- Responsivo ---------- */
@media (max-width: 1080px) {
  .nav__links { display: none; }
  .nav__cta { margin-left: auto; }
  .nav__burger { display: block; margin-left: 0; }
  .roles { grid-template-columns: repeat(3, 1fr); }
  .dims { grid-template-columns: repeat(2, 1fr); }
  .sponsors__grid { grid-template-columns: 1fr 1fr; }
  .guides { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .hero { padding-top: 110px; }
  .hero__inner, .classified__inner, .hustle__inner, .insta__inner, .manifesto__inner { grid-template-columns: 1fr; }
  .hero__visual { justify-self: center; max-width: 480px; margin-top: 10px; }
  .stats { grid-template-columns: 1fr 1fr; }
  .team__grid { grid-template-columns: 1fr 1fr; }
  .timeline::before { left: 7px; transform: none; }
  .tl { width: auto; margin-left: 34px; justify-self: stretch !important; }
  .tl::before { left: -34px !important; right: auto !important; }
  .cta-card { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .nav__cta { display: none; }
  .nav__burger { margin-left: auto; }
  .team__grid { gap: 10px; }
  .member__info { padding: 50px 12px 12px; }
  .member__info h3 { font-size: 1.2rem; }
  .tags li { font-size: .62rem; padding: 6px 8px; }
  .roles { grid-template-columns: 1fr 1fr; }
  .dims, .guides__list, .sponsors__grid { grid-template-columns: 1fr; }
  .dim { min-height: 0; }
  .stat { padding: 18px; }
  .dossier__rows li { grid-template-columns: 90px 1fr; }
  .chip--b { left: 0; }
  .chip--a { right: 0; }
  .hero__logo { left: -2%; }
  .lightbox__nav { top: auto; bottom: 18px; }
  .masonry { columns: 2; column-gap: 10px; }
  .masonry figure { margin-bottom: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .manifesto__text .w { opacity: 1; }
  html { scroll-behavior: auto; }
}