/* ============================================================
   AICOD — design system v4 "Precisão"
   Clean futurista de alto nível: quase-preto, hairlines,
   tipografia sóbria, verde-terminal só em detalhes.
   A cena 3D é uma constelação neural fina ao fundo.
   ============================================================ */

:root {
  --bg: #08090b;
  --panel: rgba(255, 255, 255, 0.024);
  --panel-strong: rgba(255, 255, 255, 0.045);
  --ink: #e9edf1;
  --ink-dim: #9aa4ad;
  --ink-faint: #5b636c;
  --line: rgba(233, 237, 241, 0.08);
  --line-strong: rgba(233, 237, 241, 0.16);
  --accent: #7df9a8;
  --accent-dim: rgba(125, 249, 168, 0.14);
  --accent-glow: rgba(125, 249, 168, 0.28);
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-text: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --container: 1180px;
  --r: 14px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }
html.lenis { height: auto; scroll-behavior: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-text);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--accent); color: var(--bg); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 28px; }
.mono { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.03em; }
.dim { color: var(--ink-dim); }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 500; line-height: 1.08; letter-spacing: -0.02em; }

/* ---------- camadas de fundo ---------- */

#gl { position: fixed; inset: 0; width: 100vw; height: 100vh; z-index: 0; }
body.no-gl #gl { display: none; }
body.no-gl {
  background:
    radial-gradient(ellipse 60% 45% at 72% 30%, rgba(125, 249, 168, 0.05), transparent 60%),
    var(--bg);
}

.vignette {
  position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(ellipse 110% 95% at 50% 45%, transparent 60%, rgba(8, 9, 11, 0.8) 100%);
}

.noise {
  position: fixed; inset: 0; z-index: 90; pointer-events: none; opacity: 0.4;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.028 0'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");
}

main, .site-footer { position: relative; z-index: 2; }

/* ---------- preloader ---------- */

#loader {
  position: fixed; inset: 0; z-index: 200; background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.6s var(--ease), visibility 0.6s;
}
#loader.is-done { opacity: 0; visibility: hidden; }
.loader-core { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.loader-num { font-family: var(--font-mono); font-size: 0.8rem; color: var(--ink-dim); order: 2; }
.loader-bar { width: 180px; height: 1px; background: var(--line); overflow: hidden; display: block; }
.loader-bar i { display: block; height: 100%; width: 0; background: var(--accent); transition: width 0.25s ease; }
.loader-label { color: var(--ink-faint); order: 3; }

/* ---------- cursor custom ---------- */

.cursor { position: fixed; top: 0; left: 0; z-index: 300; pointer-events: none; }
.cursor-dot {
  position: absolute; width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent); transform: translate(-50%, -50%);
}
.cursor-ring {
  position: absolute; width: 30px; height: 30px; border-radius: 50%;
  border: 1px solid rgba(125, 249, 168, 0.35); transform: translate(-50%, -50%);
  transition: width 0.3s var(--ease), height 0.3s var(--ease), border-color 0.3s, background 0.3s;
}
.cursor.is-hover .cursor-ring { width: 46px; height: 46px; border-color: rgba(125, 249, 168, 0.7); background: rgba(125, 249, 168, 0.05); }
@media (pointer: coarse) { .cursor { display: none; } }

/* ---------- header ---------- */

.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; transition: background 0.4s, border-color 0.4s, backdrop-filter 0.4s; border-bottom: 1px solid transparent; }
.site-header.is-scrolled { background: rgba(8, 9, 11, 0.7); backdrop-filter: blur(14px); border-bottom-color: var(--line); }
.header-inner { max-width: var(--container); margin: 0 auto; padding: 18px 28px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.logo { display: inline-flex; align-items: baseline; }
.logo-text { font-family: var(--font-mono); font-weight: 500; font-size: 1.1rem; letter-spacing: -0.01em; }
.logo-cursor {
  font-family: var(--font-mono); font-weight: 500; font-size: 1.1rem;
  color: var(--accent);
  animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.type-cursor { color: var(--accent); animation: blink 0.9s steps(1) infinite; }

.site-nav { display: flex; align-items: center; gap: 28px; }
.nav-link { font-size: 0.85rem; color: var(--ink-dim); transition: color 0.25s; display: inline-flex; gap: 6px; align-items: baseline; }
.nav-idx { font-size: 0.55rem; color: var(--ink-faint); font-family: var(--font-mono); transition: color 0.25s; }
.nav-link:hover, .nav-link.is-active { color: var(--ink); }
.nav-link:hover .nav-idx, .nav-link.is-active .nav-idx { color: var(--accent); }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 1.5px; background: var(--ink); margin: 6px 0; transition: transform 0.3s, opacity 0.3s; }

/* ---------- botões ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-text); font-size: 0.87rem; font-weight: 500;
  padding: 10px 20px; border-radius: 9px; border: 1px solid var(--line-strong);
  cursor: pointer; transition: transform 0.3s var(--ease), background 0.3s, border-color 0.3s, color 0.3s, box-shadow 0.3s;
  will-change: transform;
}
.btn-lg { padding: 13px 26px; font-size: 0.92rem; }
.btn-primary { background: #eef2f5; border-color: #eef2f5; color: #0a0c0e; font-weight: 600; }
.btn-primary:hover { background: #fff; box-shadow: 0 6px 28px rgba(233, 237, 241, 0.12); }
.btn-ghost { color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- hero ---------- */

.hero { position: relative; min-height: 100svh; display: flex; align-items: center; }
.hero-inner { width: 100%; padding-top: 60px; }

.hero-eyebrow { color: var(--accent); margin-bottom: 26px; }

.hero-title {
  font-size: clamp(2.5rem, 5.4vw, 4.6rem);
  font-weight: 500;
  margin-bottom: 28px;
  max-width: 640px;
}
.hero-line { display: block; }
.hero-line-accent { color: var(--accent); }
#scrambleWord { display: inline-block; min-width: 5.2ch; }

.hero-sub { max-width: 500px; color: var(--ink-dim); font-size: 1rem; margin-bottom: 36px; }

.hero-meta { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.hero-coords { color: var(--ink-faint); text-align: right; line-height: 2.1; }
.hero-coords b { color: var(--ink-dim); font-weight: 400; }

.js .hero-meta { opacity: 0; transform: translateY(24px); transition: opacity 1s var(--ease) 0.55s, transform 1s var(--ease) 0.55s; }
.js.is-in .hero-meta { opacity: 1; transform: none; }

.hero-scroll {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  color: var(--ink-faint); display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.hero-scroll-line { width: 1px; height: 42px; background: var(--line-strong); overflow: hidden; position: relative; display: block; }
.hero-scroll-line::after { content: ""; position: absolute; top: -100%; left: 0; width: 100%; height: 100%; background: var(--accent); animation: scrollLine 1.9s var(--ease) infinite; }
@keyframes scrollLine { to { top: 100%; } }

.js [data-split] .split-inner { display: inline-block; transform: translateY(115%); opacity: 0; }

/* ---------- marquee ---------- */

.marquee { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; padding: 15px 0; white-space: nowrap; }
.marquee-track { display: inline-flex; align-items: center; gap: 40px; animation: marquee 34s linear infinite; will-change: transform; }
.marquee-track span { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.05em; color: var(--ink-faint); }
.marquee-track i { color: var(--accent); font-style: normal; font-size: 0.5rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- seções ---------- */

.section { padding: 130px 0; position: relative; }
.section::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 80% 70% at 50% 50%, rgba(8, 9, 11, 0.55), transparent 100%);
}
.section > .container { position: relative; }

.section-eyebrow { color: var(--accent); margin-bottom: 18px; }
.section-title { font-size: clamp(1.9rem, 3.8vw, 3rem); }
.section-head { margin-bottom: 60px; }
.section-head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }

.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ---------- cards (soluções) ---------- */

.cards-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }

.card {
  background: var(--panel);
  border: 1px solid var(--line); border-radius: var(--r);
  padding: 40px 36px; position: relative; overflow: hidden;
  transition: border-color 0.35s, background 0.35s, transform 0.45s var(--ease);
}
.card:hover { border-color: var(--line-strong); background: var(--panel-strong); transform: translateY(-3px); }
.card::before {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity 0.4s;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), var(--accent-dim), transparent 62%);
  pointer-events: none;
}
.card:hover::before { opacity: 1; }
.card-index { color: var(--ink-faint); display: block; margin-bottom: 22px; }
.card h3 { font-size: 1.3rem; margin-bottom: 13px; }
.card p { color: var(--ink-dim); font-size: 0.93rem; }
.card-tags { margin-top: 22px; color: var(--ink-faint); }

/* ---------- console/terminal ---------- */

.console {
  border: 1px solid var(--line); border-radius: var(--r);
  background: rgba(10, 12, 14, 0.85); backdrop-filter: blur(8px);
  overflow: hidden; max-width: 660px; margin: 0 auto;
}
.console-head {
  display: flex; align-items: center; gap: 8px;
  padding: 13px 18px; border-bottom: 1px solid var(--line);
}
.console-head i { width: 9px; height: 9px; border-radius: 50%; background: var(--line-strong); }
.console-head .console-title { margin-left: 8px; color: var(--ink-faint); }
.console-body { padding: 24px 22px 28px; font-family: var(--font-mono); font-size: 0.8rem; line-height: 2.05; }
.console-line { display: block; color: var(--ink-dim); white-space: pre-wrap; min-height: 1.6em; }
.console-line .ok { color: var(--accent); }
.console-line .cmd { color: var(--ink); }
.console-line .out { color: var(--ink-faint); }

/* ---------- stats ---------- */

.section-stats { padding: 40px 0 130px; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.stat {
  border: 1px solid var(--line); border-radius: var(--r); padding: 30px 28px;
  background: var(--panel);
  transition: border-color 0.35s;
}
.stat:hover { border-color: var(--line-strong); }
.stat-value { font-family: var(--font-display); font-size: clamp(2.1rem, 3.8vw, 2.9rem); font-weight: 500; color: var(--ink); display: block; line-height: 1; }
.stat-value .dim { color: var(--ink-faint); }
.stat-label { color: var(--ink-dim); font-size: 0.84rem; display: block; margin-top: 12px; }

/* ---------- showcase (projetos na home) ---------- */

.showcase { max-width: var(--container); margin: 0 auto; padding: 0 28px; display: grid; gap: 12px; position: relative; }
.showcase-item {
  display: grid; grid-template-columns: 96px 1fr auto; align-items: center; gap: 30px;
  padding: 34px 38px; border: 1px solid var(--line); border-radius: var(--r);
  background: var(--panel);
  position: relative; overflow: hidden;
  transition: border-color 0.35s, background 0.35s, transform 0.45s var(--ease);
}
.showcase-item:hover { border-color: var(--line-strong); background: var(--panel-strong); transform: translateY(-3px); }
.showcase-item::after {
  content: "↗"; position: absolute; top: 22px; right: 26px; color: var(--ink-faint);
  font-size: 1rem; transition: color 0.3s, transform 0.4s var(--ease);
}
.showcase-item:hover::after { color: var(--accent); transform: translate(3px, -3px); }
.showcase-index { color: var(--ink-faint); font-size: 0.85rem; transition: color 0.3s; }
.showcase-item:hover .showcase-index { color: var(--accent); }
.showcase-body h3 { font-size: clamp(1.3rem, 2.2vw, 1.7rem); margin-bottom: 7px; }
.showcase-body p { color: var(--ink-dim); font-size: 0.92rem; max-width: 600px; }
.showcase-tag { color: var(--ink-faint); white-space: nowrap; margin-right: 30px; }

/* ---------- processo ---------- */

.process { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.process-step {
  border: 1px solid var(--line); border-radius: var(--r); padding: 30px 26px;
  background: var(--panel);
  transition: border-color 0.35s, transform 0.45s var(--ease);
  position: relative;
}
.process-step:hover { border-color: var(--line-strong); transform: translateY(-3px); }
.process-num { color: var(--accent); font-size: 0.85rem; display: block; margin-bottom: 48px; }
.process-step::before {
  content: ""; position: absolute; top: 62px; left: 26px; right: 26px; height: 1px;
  background: var(--line);
}
.process-step h3 { font-size: 1.15rem; margin-bottom: 11px; }
.process-step p { color: var(--ink-dim); font-size: 0.89rem; }

/* ---------- notícias ---------- */

.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.news-card {
  border: 1px solid var(--line); border-radius: var(--r); padding: 26px;
  display: flex; flex-direction: column; gap: 13px;
  background: var(--panel);
  transition: border-color 0.35s, background 0.35s, transform 0.4s var(--ease);
}
.news-card:hover { border-color: var(--line-strong); background: var(--panel-strong); transform: translateY(-3px); }
.news-card h3 { font-size: 1rem; font-weight: 500; line-height: 1.45; font-family: var(--font-text); }
.news-meta { display: flex; justify-content: space-between; color: var(--ink-faint); }
.news-badge {
  color: var(--accent); border: 1px solid rgba(125, 249, 168, 0.4); border-radius: 5px;
  padding: 1px 8px; font-size: 0.62rem; align-self: flex-start; margin-top: auto;
}

.news-filter { display: flex; gap: 20px; margin-top: 28px; }
.filter-link { color: var(--ink-faint); padding-bottom: 4px; border-bottom: 1px solid transparent; transition: color 0.25s; }
.filter-link.is-active { color: var(--accent); border-bottom-color: var(--accent); }
.filter-link:hover { color: var(--ink); }

.news-list { display: grid; gap: 12px; }
.news-row {
  padding: 26px 30px; border: 1px solid var(--line); border-radius: var(--r); display: block;
  background: var(--panel);
  transition: border-color 0.35s, background 0.35s, transform 0.35s var(--ease);
}
.news-row:hover { border-color: var(--line-strong); background: var(--panel-strong); transform: translateX(4px); }
.news-row-meta { display: flex; gap: 16px; align-items: center; color: var(--ink-faint); margin-bottom: 9px; }
.news-source { color: var(--accent); }
.news-row h2 { font-size: 1.12rem; font-weight: 500; margin-bottom: 7px; font-family: var(--font-text); }
.news-row .news-summary { color: var(--ink-dim); font-size: 0.9rem; max-width: 760px; }
.news-row .news-badge { margin: 0; }
.news-empty { color: var(--ink-faint); padding: 60px 0; }

/* ---------- page hero ---------- */

.page-hero { padding: 200px 0 60px; position: relative; }
.page-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 70% 70% at 40% 40%, rgba(8, 9, 11, 0.5), transparent 100%);
}
.page-hero .container { position: relative; }
.page-title { font-size: clamp(2.2rem, 5vw, 3.8rem); margin: 20px 0 24px; }
.page-hero .hero-sub { margin-bottom: 0; }

/* ---------- projetos ---------- */

.projects-list { display: grid; gap: 14px; }
.project {
  border: 1px solid var(--line); border-radius: var(--r); padding: 44px 42px;
  background: var(--panel);
  transition: border-color 0.35s, background 0.35s;
  position: relative; overflow: hidden;
}
.project:hover { border-color: var(--line-strong); background: var(--panel-strong); }
.project::before {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity 0.4s; pointer-events: none;
  background: radial-gradient(520px circle at var(--mx, 50%) var(--my, 50%), var(--accent-dim), transparent 62%);
}
.project:hover::before { opacity: 1; }
.project-head { display: grid; grid-template-columns: 90px 1fr auto; gap: 28px; align-items: center; margin-bottom: 22px; }
.project-index { color: var(--accent); font-size: 0.85rem; }
.project-head h2 { font-size: clamp(1.5rem, 2.8vw, 2rem); }
.project-area { color: var(--ink-faint); margin-top: 6px; }
.project-desc { color: var(--ink-dim); max-width: 740px; margin-left: 118px; font-size: 0.95rem; }
.project-stack { color: var(--ink-faint); margin-left: 118px; margin-top: 18px; }

/* ---------- cursos ---------- */

.courses-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.course {
  border: 1px solid var(--line); border-radius: var(--r); padding: 36px 30px;
  background: var(--panel);
  display: flex; flex-direction: column; gap: 15px;
  position: relative; overflow: hidden;
  transition: border-color 0.35s, background 0.35s, transform 0.45s var(--ease);
}
.course:hover { border-color: var(--line-strong); background: var(--panel-strong); transform: translateY(-3px); }
.course::before {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity 0.4s; pointer-events: none;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 50%), var(--accent-dim), transparent 62%);
}
.course:hover::before { opacity: 1; }
.course-head { display: flex; justify-content: space-between; align-items: center; }
.course-num { color: var(--ink-faint); }
.course-status { color: var(--accent); border: 1px solid rgba(125, 249, 168, 0.4); border-radius: 5px; padding: 2px 9px; font-size: 0.62rem; }
.course h2 { font-size: 1.3rem; }
.course-level { color: var(--ink-faint); }
.course-desc { color: var(--ink-dim); font-size: 0.91rem; }
.course-topics { list-style: none; display: grid; gap: 8px; margin: 4px 0 10px; }
.course-topics li { color: var(--ink-dim); font-size: 0.87rem; padding-left: 19px; position: relative; }
.course-topics li::before { content: "→"; position: absolute; left: 0; color: var(--accent); font-size: 0.78rem; }
.course .btn { margin-top: auto; align-self: flex-start; }

/* ---------- sobre ---------- */

.about-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 40px; align-items: start; }
.about-text {
  border: 1px solid var(--line); border-radius: var(--r); padding: 44px 40px;
  background: var(--panel);
}
.about-text .lead { font-size: 1.2rem; line-height: 1.55; margin-bottom: 22px; font-family: var(--font-display); }
.about-text p { color: var(--ink-dim); margin-bottom: 18px; }
.about-text p:last-child { margin-bottom: 0; }
.about-text strong { color: var(--ink); font-weight: 600; }
.about-aside { display: grid; gap: 14px; }
.about-block { border: 1px solid var(--line); border-radius: var(--r); padding: 28px; background: var(--panel); }
.footer-heading { color: var(--ink-faint); margin-bottom: 13px; text-transform: lowercase; }
.about-list { list-style: none; display: grid; gap: 9px; }
.about-list li { color: var(--ink-dim); font-size: 0.89rem; padding-left: 19px; position: relative; }
.about-list li::before { content: "//"; position: absolute; left: 0; color: var(--accent); font-family: var(--font-mono); font-size: 0.7rem; }
.about-stack { color: var(--ink-dim); line-height: 1.85; }
.about-mail { color: var(--accent); font-family: var(--font-mono); font-size: 0.83rem; }

/* ---------- footer ---------- */

.site-footer { border-top: 1px solid var(--line); padding: 100px 0 36px; margin-top: 60px; background: rgba(8, 9, 11, 0.6); backdrop-filter: blur(8px); }
.footer-cta { text-align: center; padding-bottom: 88px; border-bottom: 1px solid var(--line); margin-bottom: 60px; }
.footer-cta-eyebrow { color: var(--accent); margin-bottom: 20px; }
.footer-cta-title { font-size: clamp(1.8rem, 3.8vw, 2.9rem); margin-bottom: 36px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 60px; }
.footer-desc { color: var(--ink-dim); font-size: 0.89rem; max-width: 300px; margin-top: 16px; }
.footer-col { display: flex; flex-direction: column; gap: 9px; align-items: flex-start; }
.footer-col a:not(.logo) { color: var(--ink-dim); font-size: 0.89rem; transition: color 0.25s; }
.footer-col a:not(.logo):hover { color: var(--ink); }
.footer-bottom { display: flex; justify-content: space-between; color: var(--ink-faint); padding-top: 24px; border-top: 1px solid var(--line); }
.footer-status { display: inline-flex; align-items: center; gap: 8px; }
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); display: inline-block; animation: pulse 2.2s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: 0.35; } }

/* ---------- responsivo ---------- */

@media (max-width: 960px) {
  .cards-grid { grid-template-columns: 1fr; }
  .stats-grid, .process { grid-template-columns: repeat(2, 1fr); }
  .news-grid, .courses-list { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 20px; }
  .showcase-item { grid-template-columns: 50px 1fr; padding: 28px 26px; }
  .showcase-tag { display: none; }
  .project { padding: 34px 28px; }
  .project-head { grid-template-columns: 50px 1fr; }
  .project-link { grid-column: 2; justify-self: start; }
  .project-desc, .project-stack { margin-left: 0; }
}

@media (max-width: 720px) {
  .section { padding: 88px 0; }
  .page-hero { padding-top: 150px; }
  .hero { align-items: flex-end; padding-bottom: 12vh; }
  .hero-coords { display: none; }
  .stats-grid, .process { grid-template-columns: 1fr; }

  .site-nav {
    position: fixed; inset: 0; background: rgba(8, 9, 11, 0.97); backdrop-filter: blur(12px);
    flex-direction: column; justify-content: center; gap: 32px;
    opacity: 0; pointer-events: none; transition: opacity 0.35s;
  }
  .site-nav.is-open { opacity: 1; pointer-events: auto; }
  .site-nav .nav-link { font-size: 1.45rem; font-family: var(--font-display); }
  .nav-toggle { display: block; position: relative; z-index: 110; }
  .nav-toggle.is-open span:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
  .nav-toggle.is-open span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
  .js .reveal, .js [data-split] .split-inner { opacity: 1; transform: none; }
  #loader { display: none; }
}