/* =========================================================
   CNFTEK · 可控核聚变企业官网
   ========================================================= */
:root {
  --bg: #050a16;
  --bg-2: #0a1226;
  --bg-3: #0d1830;
  --panel: rgba(255, 255, 255, 0.045);
  --panel-border: rgba(255, 255, 255, 0.09);
  --text: #e9f1ff;
  --muted: #93a6c9;
  --faint: #5f7299;
  --cyan: #22d3ee;
  --violet: #8b5cf6;
  --amber: #f59e0b;
  --grad: linear-gradient(96deg, #22d3ee 0%, #8b5cf6 55%, #f59e0b 110%);
  --radius: 18px;
  --header-h: 72px;
  --font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

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

::selection { background: rgba(139, 92, 246, 0.45); color: #fff; }

a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
img, svg, canvas { display: block; max-width: 100%; }

.container {
  width: min(1160px, calc(100% - 48px));
  margin: 0 auto;
}

.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.grad-text { color: #7dd3fc; }

.eyebrow {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
  font-weight: 600;
  margin-bottom: 14px;
}

.section { padding: 108px 0; position: relative; }
.section-head { max-width: 760px; margin-bottom: 58px; }
.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: 0.01em;
  line-height: 1.25;
}
.section-desc { color: var(--muted); margin-top: 16px; font-size: 16px; }

/* ---------- 测试站点提示条 ---------- */
.test-banner {
  position: relative;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 8px 42px 8px 16px;
  font-size: 13px;
  color: #d7e5ff;
  background: linear-gradient(90deg, rgba(34,211,238,0.16), rgba(139,92,246,0.16), rgba(245,158,11,0.16));
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.test-banner__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 10px #4ade80;
  animation: pulse-dot 1.8s ease-in-out infinite;
}
.test-banner strong { color: #fff; }
.test-banner__close {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  background: none; border: 0; color: #cfe0ff; font-size: 20px; cursor: pointer; line-height: 1;
  padding: 4px 8px;
}
.test-banner.hidden { display: none; }
@keyframes pulse-dot { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

/* ---------- 顶部导航 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 10, 22, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}
.site-header.scrolled {
  border-bottom-color: rgba(255, 255, 255, 0.08);
  background: rgba(5, 10, 22, 0.86);
}
.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand__icon { width: 34px; height: 34px; filter: drop-shadow(0 0 8px rgba(139,92,246,0.55)); animation: spin-slow 16s linear infinite; }
.brand__name { font-size: 21px; font-weight: 800; letter-spacing: 0.04em; }
.brand__sub { font-size: 11px; color: var(--muted); letter-spacing: 0.12em; margin-left: 2px; align-self: flex-end; padding-bottom: 4px; }
.site-nav { display: flex; align-items: center; gap: 26px; }
.site-nav a { font-size: 15px; color: var(--muted); transition: color 0.2s; position: relative; }
.site-nav a:hover, .site-nav a.active { color: #fff; }
.site-nav a::after {
  content: ""; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px;
  background: var(--grad); border-radius: 2px; transition: width 0.25s;
}
.site-nav a:hover::after, .site-nav a.active::after { width: 100%; }
.site-nav .nav-cta {
  padding: 9px 18px;
  border: 1px solid rgba(139,92,246,0.55);
  border-radius: 999px;
  color: #fff;
  background: rgba(139,92,246,0.14);
  transition: background 0.25s, transform 0.2s, box-shadow 0.25s;
}
.site-nav .nav-cta::after { display: none; }
.site-nav .nav-cta:hover { background: rgba(139,92,246,0.32); box-shadow: 0 0 22px rgba(139,92,246,0.35); transform: translateY(-1px); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: #fff; margin: 5px 0; border-radius: 2px; transition: transform 0.3s, opacity 0.3s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- HERO ---------- */
.hero { min-height: 100vh; display: flex; align-items: center; position: relative; padding: 90px 0 120px; overflow: hidden; }
.hero__bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(58% 46% at 72% 34%, rgba(139, 92, 246, 0.22) 0%, transparent 62%),
    radial-gradient(42% 40% at 24% 66%, rgba(34, 211, 238, 0.14) 0%, transparent 60%),
    radial-gradient(32% 28% at 58% 92%, rgba(245, 158, 11, 0.10) 0%, transparent 60%),
    var(--bg);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: 56px;
  align-items: center;
}
.hero__title {
  font-size: clamp(42px, 6.4vw, 72px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: 0.01em;
}
.hero__sub { margin-top: 22px; font-size: 17px; color: var(--muted); max-width: 540px; }
.hero__actions { margin-top: 36px; display: flex; gap: 16px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 13px 30px; border-radius: 999px; font-size: 15px; font-weight: 600;
  transition: transform 0.2s, box-shadow 0.25s, background 0.25s, border-color 0.25s;
  cursor: pointer;
}
.btn--primary {
  background: var(--grad);
  color: #071022;
  border: 0;
  box-shadow: 0 8px 30px rgba(139, 92, 246, 0.35);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(139, 92, 246, 0.5); }
.btn--ghost {
  background: transparent; color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.24);
}
.btn--ghost:hover { border-color: rgba(255,255,255,0.55); transform: translateY(-2px); background: rgba(255,255,255,0.06); }

.hero__stats {
  margin-top: 46px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  max-width: 620px;
}
.stat { padding: 16px 8px 14px; border-top: 1px solid rgba(255,255,255,0.12); }
.stat__num { font-size: 34px; font-weight: 800; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat__unit { font-size: 13px; color: var(--muted); margin-left: 4px; }
.stat p { font-size: 12px; color: var(--faint); margin-top: 2px; }

.hero__visual { position: relative; display: flex; flex-direction: column; align-items: center; }
#plasma { width: 100%; aspect-ratio: 1 / 1; max-width: 480px; margin: 0 auto; }
.hero__visual-caption {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--muted);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.09);
  padding: 7px 14px; border-radius: 999px;
  margin-top: 8px;
}
.pulse-dot { width: 7px; height: 7px; border-radius: 50%; background: #4ade80; box-shadow: 0 0 8px #4ade80; animation: pulse-dot 1.8s infinite; }

.hero__scroll {
  position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%);
  width: 26px; height: 42px; border: 1.5px solid rgba(255,255,255,0.28); border-radius: 999px;
  display: flex; justify-content: center; padding-top: 8px;
}
.hero__scroll span { width: 3px; height: 9px; border-radius: 2px; background: var(--cyan); animation: scroll-dot 1.6s ease-in-out infinite; }
@keyframes scroll-dot { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(12px); opacity: 0; } 100% { opacity: 0; } }

/* ---------- 核心产品 ---------- */
.product { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%); }
.product-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.product-core {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 46px 30px;
  background: radial-gradient(70% 70% at 50% 30%, rgba(139,92,246,0.18), transparent 70%), var(--panel);
  border: 1px solid var(--panel-border); border-radius: 24px;
}
.product-core__ring {
  position: relative; width: 220px; height: 220px; margin-bottom: 24px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(34,211,238,0.28), rgba(139,92,246,0.10) 45%, transparent 70%);
  animation: spin-slow 22s linear infinite;
}
.product-core__ring::before, .product-core__ring::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid transparent;
  background: conic-gradient(from 0deg, transparent 0 30%, #22d3ee 42%, #8b5cf6 50%, transparent 62%) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}
.product-core__ring::after { inset: 18px; animation: spin-rev 14s linear infinite; background: conic-gradient(from 180deg, transparent 0 40%, #f59e0b 55%, transparent 65%) border-box; }
.product-core__atom {
  position: absolute; inset: 74px; border-radius: 50%;
  background: radial-gradient(circle at 38% 34%, #c7f7ff, #22d3ee 35%, #7c3aed 72%, #1e1b4b);
  box-shadow: 0 0 44px rgba(34,211,238,0.75), 0 0 120px rgba(139,92,246,0.45);
  animation: core-breathe 3.2s ease-in-out infinite;
}
@keyframes core-breathe { 0%,100% { transform: scale(1); } 50% { transform: scale(1.07); } }
@keyframes spin-slow { to { transform: rotate(360deg); } }
@keyframes spin-rev { to { transform: rotate(-360deg); } }
.product-core h3 { font-size: 26px; font-weight: 800; line-height: 1.35; }
.product-core > p { color: var(--muted); font-size: 13px; letter-spacing: 0.08em; margin-top: 6px; }
.product-core__tags { display: flex; gap: 10px; margin-top: 20px; flex-wrap: wrap; justify-content: center; }
.product-core__tags li {
  list-style: none; font-size: 12px; color: #cfe0ff;
  border: 1px solid rgba(139,92,246,0.4); border-radius: 999px; padding: 5px 13px;
  background: rgba(139,92,246,0.12);
}

.product-specs { display: grid; gap: 16px; }
.spec {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--panel); border: 1px solid var(--panel-border);
  border-radius: 16px; padding: 20px 22px;
  transition: transform 0.25s, border-color 0.25s, background 0.25s;
}
.spec:hover { transform: translateY(-3px); border-color: rgba(139,92,246,0.5); background: rgba(139,92,246,0.08); }
.spec__icon {
  flex: none; width: 42px; height: 42px; display: flex; align-items: center; justify-content: center;
  font-size: 20px; border-radius: 12px;
  background: linear-gradient(135deg, rgba(34,211,238,0.18), rgba(139,92,246,0.22));
  border: 1px solid rgba(139,92,246,0.35);
}
.spec h4 { font-size: 16px; font-weight: 700; }
.spec p { font-size: 13.5px; color: var(--muted); margin-top: 3px; }

.process {
  margin-top: 60px; display: grid; grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 22px; align-items: stretch;
}
.process__step {
  background: var(--panel); border: 1px solid var(--panel-border); border-radius: var(--radius);
  padding: 26px 24px; position: relative; overflow: hidden;
}
.process__step::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--grad); opacity: 0.75;
}
.process__num { font-size: 13px; font-weight: 700; color: var(--cyan); letter-spacing: 0.14em; }
.process__step h4 { font-size: 17px; font-weight: 700; margin-top: 8px; }
.process__step p { font-size: 13.5px; color: var(--muted); margin-top: 8px; }
.process__arrow { display: flex; align-items: center; color: var(--violet); font-size: 22px; }

/* ---------- 应用场景 ---------- */
.scenarios { background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%); }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  position: relative; background: var(--panel); border: 1px solid var(--panel-border);
  border-radius: var(--radius); padding: 30px 26px 26px; overflow: hidden;
  transition: transform 0.28s, border-color 0.28s, box-shadow 0.28s;
}
.card:hover { transform: translateY(-6px); border-color: rgba(34,211,238,0.5); box-shadow: 0 18px 46px rgba(2,8,24,0.55); }
.card svg { width: 46px; height: 46px; color: var(--cyan); filter: drop-shadow(0 0 10px rgba(34,211,238,0.45)); }
.card h3 { font-size: 19px; font-weight: 700; margin-top: 18px; }
.card p { font-size: 14px; color: var(--muted); margin-top: 8px; }
.card__tag {
  display: inline-block; margin-top: 16px; font-size: 12px; color: #f5d0a5;
  border: 1px solid rgba(245,158,11,0.35); background: rgba(245,158,11,0.10);
  border-radius: 999px; padding: 4px 12px;
}
.card::after {
  content: ""; position: absolute; right: -40px; top: -40px; width: 120px; height: 120px;
  background: radial-gradient(circle, rgba(139,92,246,0.18), transparent 70%); pointer-events: none;
}

/* ---------- 技术优势 ---------- */
.advantage { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%); }
.advantage-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.advantage-item {
  display: flex; gap: 16px; background: var(--panel); border: 1px solid var(--panel-border);
  border-radius: var(--radius); padding: 26px 24px;
  transition: transform 0.25s, border-color 0.25s;
}
.advantage-item:hover { transform: translateY(-3px); border-color: rgba(34,211,238,0.45); }
.advantage-item__icon {
  flex: none; width: 46px; height: 46px; display: flex; align-items: center; justify-content: center;
  font-size: 21px; border-radius: 14px; color: #fff;
  background: linear-gradient(135deg, #0891b2, #7c3aed);
  box-shadow: 0 6px 18px rgba(124,58,237,0.4);
}
.advantage-item h3 { font-size: 17px; font-weight: 700; }
.advantage-item p { font-size: 13.5px; color: var(--muted); margin-top: 6px; }

/* ---------- 研发历程 ---------- */
.roadmap { background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%); }
.timeline { position: relative; display: grid; gap: 18px; max-width: 860px; }
.timeline::before {
  content: ""; position: absolute; left: 118px; top: 12px; bottom: 12px; width: 2px;
  background: linear-gradient(180deg, var(--cyan), var(--violet), var(--amber));
  opacity: 0.55; border-radius: 2px;
}
.timeline__item { display: grid; grid-template-columns: 110px 1fr; gap: 26px; align-items: start; position: relative; }
.timeline__year {
  font-size: 20px; font-weight: 800; color: transparent;
  background: var(--grad); -webkit-background-clip: text; background-clip: text;
  padding-top: 6px; text-align: right;
}
.timeline__card {
  background: var(--panel); border: 1px solid var(--panel-border); border-radius: 16px;
  padding: 20px 24px;
}
.timeline__card::before {
  content: ""; position: absolute; left: 112px; top: 18px; width: 12px; height: 12px; border-radius: 50%;
  background: var(--violet); box-shadow: 0 0 12px rgba(139,92,246,0.9);
}
.timeline__card h4 { font-size: 16px; font-weight: 700; }
.timeline__card p { font-size: 14px; color: var(--muted); margin-top: 6px; }
.roadmap__note { margin-top: 26px; font-size: 12.5px; color: var(--faint); }

/* ---------- 关于我们 ---------- */
.about { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%); }
.about-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.about-head { margin-bottom: 0; }
.values { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.value {
  background: var(--panel); border: 1px solid var(--panel-border); border-radius: var(--radius);
  padding: 26px 24px; transition: transform 0.25s, border-color 0.25s;
}
.value:hover { transform: translateY(-4px); border-color: rgba(245,158,11,0.45); }
.value span { font-size: 13px; font-weight: 800; color: var(--amber); letter-spacing: 0.1em; }
.value h4 { font-size: 17px; font-weight: 700; margin-top: 8px; }
.value p { font-size: 13.5px; color: var(--muted); margin-top: 6px; }

/* ---------- 联系合作 ---------- */
.contact { background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%); }
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 40px; align-items: start; }
.contact-info { display: grid; gap: 16px; }
.contact-item {
  display: flex; gap: 16px; align-items: center;
  background: var(--panel); border: 1px solid var(--panel-border);
  border-radius: 16px; padding: 20px 22px;
  transition: transform 0.25s, border-color 0.25s;
}
a.contact-item:hover { transform: translateX(4px); border-color: rgba(34,211,238,0.5); }
.contact-item__icon {
  flex: none; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  font-size: 19px; border-radius: 12px; color: #fff;
  background: linear-gradient(135deg, #0891b2, #7c3aed);
}
.contact-item h4 { font-size: 15px; font-weight: 700; }
.contact-item p { font-size: 13.5px; color: var(--muted); margin-top: 2px; }

.contact-form {
  background: var(--panel); border: 1px solid var(--panel-border);
  border-radius: 22px; padding: 34px 32px;
  display: grid; gap: 18px;
}
.form-row { display: grid; gap: 7px; }
.form-row label { font-size: 13px; color: var(--muted); }
.form-row input, .form-row select, .form-row textarea {
  width: 100%; background: rgba(5,10,22,0.6); color: var(--text);
  border: 1px solid rgba(255,255,255,0.14); border-radius: 12px;
  padding: 12px 14px; font-size: 14px; font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none; border-color: rgba(139,92,246,0.7);
  box-shadow: 0 0 0 3px rgba(139,92,246,0.18);
}
.form-row select option { background: var(--bg-2); color: var(--text); }
.form-submit { justify-self: start; }
.form-note { font-size: 12px; color: var(--faint); }

/* ---------- 页脚 ---------- */
.site-footer { border-top: 1px solid rgba(255,255,255,0.07); padding: 48px 0 36px; background: var(--bg); }
.footer-inner { display: flex; flex-direction: column; gap: 26px; }
.footer-brand { display: flex; gap: 14px; align-items: center; }
.footer-brand svg { width: 40px; height: 40px; }
.footer-brand__name { font-size: 19px; font-weight: 800; }
.footer-brand__slogan { font-size: 13px; color: var(--muted); }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { font-size: 14px; color: var(--muted); transition: color 0.2s; }
.footer-links a:hover { color: #fff; }
.footer-meta { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 12.5px; color: var(--faint); border-top: 1px solid rgba(255,255,255,0.06); padding-top: 22px; }
.footer-beian a { color: var(--muted); }
.footer-beian a:hover { color: #fff; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 34px; transform: translate(-50%, 20px);
  background: rgba(8, 18, 38, 0.95); color: #fff;
  border: 1px solid rgba(139,92,246,0.6); border-radius: 999px;
  padding: 12px 26px; font-size: 14px;
  opacity: 0; pointer-events: none; transition: opacity 0.3s, transform 0.3s;
  z-index: 100; box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- 滚动显现 ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 34px; }
  .hero { padding: 80px 0 110px; }
  #plasma { max-width: 400px; }
  .cards, .advantage-list { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: 1fr; }
  .about-inner { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .site-nav {
    position: fixed; inset: calc(var(--header-h) + 38px) 16px auto; z-index: 40;
    flex-direction: column; align-items: stretch; gap: 4px;
    background: rgba(8, 14, 30, 0.97); border: 1px solid rgba(255,255,255,0.1);
    border-radius: 18px; padding: 14px;
    opacity: 0; transform: translateY(-12px); pointer-events: none;
    transition: opacity 0.28s, transform 0.28s;
  }
  .site-nav.open { opacity: 1; transform: none; pointer-events: auto; }
  .site-nav a { padding: 12px 14px; border-radius: 10px; }
  .site-nav a:hover { background: rgba(139,92,246,0.14); }
  .site-nav a::after { display: none; }
  .site-nav .nav-cta { text-align: center; margin-top: 6px; }
  .nav-toggle { display: block; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: 1fr; }
  .process__arrow { transform: rotate(90deg); justify-content: center; padding: 4px 0; }
  .section { padding: 76px 0; }
  .cards, .advantage-list, .values { grid-template-columns: 1fr; }
  .timeline::before { left: 8px; }
  .timeline__item { grid-template-columns: 1fr; gap: 6px; padding-left: 28px; }
  .timeline__year { text-align: left; padding-top: 0; }
  .timeline__card::before { left: 4px; top: 24px; }
  .footer-meta { flex-direction: column; }
}

@media (max-width: 480px) {
  .container { width: calc(100% - 36px); }
  .hero__actions .btn { width: 100%; }
  .stat__num { font-size: 28px; }
  .contact-form { padding: 26px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}