/* =========================================================
   保定鑫之怡网络科技有限公司 · 企业官网
   设计系统 / 全局样式
   风格：简约 · 大气 · 专业
   ========================================================= */

:root {
  /* 主色 */
  --c-ink: #16335b;          /* 深海军蓝（主色） */
  --c-ink-2: #0f2540;        /* 更深 */
  --c-blue: #2e7dd1;         /* 品牌蓝（强调） */
  --c-blue-soft: #eaf2fb;    /* 浅蓝底 */
  --c-accent: #f5a623;       /* 点缀金 */

  /* 中性 */
  --c-bg: #ffffff;
  --c-bg-soft: #f6f8fb;
  --c-bg-dark: #0f2540;
  --c-line: #e6ebf2;
  --c-text: #1f2937;
  --c-text-soft: #5b6675;
  --c-text-mute: #8a94a4;

  /* 排版 */
  --ff: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", -apple-system,
        BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* 尺度 */
  --maxw: 1200px;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 4px 16px rgba(22, 51, 91, 0.06);
  --shadow-md: 0 14px 40px rgba(22, 51, 91, 0.10);
  --shadow-lg: 0 24px 60px rgba(22, 51, 91, 0.16);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--ff);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input, textarea, select { font-family: inherit; font-size: inherit; }
:focus-visible { outline: 2px solid var(--c-blue); outline-offset: 3px; }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 96px 0; }
.section--soft { background: var(--c-bg-soft); }
.section--dark { background: var(--c-bg-dark); color: #fff; }

.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head .eyebrow {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--c-blue);
  font-weight: 600;
  margin-bottom: 14px;
}
.section-head h2 {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--c-ink);
}
.section--dark .section-head h2 { color: #fff; }
.section-head p {
  margin-top: 16px;
  color: var(--c-text-soft);
  font-size: 16px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease),
              background .25s var(--ease), color .25s var(--ease);
  white-space: nowrap;
}
.btn--primary {
  background: var(--c-blue);
  color: #fff;
  box-shadow: 0 10px 26px rgba(46, 125, 209, 0.32);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(46, 125, 209, 0.42); }
.btn--ghost {
  background: transparent;
  color: var(--c-ink);
  border-color: var(--c-line);
}
.btn--ghost:hover { border-color: var(--c-blue); color: var(--c-blue); }
.btn--light {
  background: #fff;
  color: var(--c-ink);
}
.btn--light:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.4);
}
.btn--outline-light:hover { background: rgba(255,255,255,.12); }

/* =========================================================
   Header / Nav
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--c-line);
  transition: box-shadow .3s var(--ease), background .3s var(--ease);
}
.site-header.is-scrolled { box-shadow: var(--shadow-sm); }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: var(--c-ink);
  font-size: 18px;
  letter-spacing: .5px;
}
.brand .logo {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--c-ink), var(--c-blue));
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 17px;
  font-weight: 800;
  flex: none;
}
.brand small { display: block; font-size: 11px; font-weight: 500; color: var(--c-text-mute); letter-spacing: 1px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-links a {
  position: relative;
  padding: 10px 16px;
  font-size: 15px;
  font-weight: 500;
  color: var(--c-text-soft);
  border-radius: 8px;
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--c-ink); background: var(--c-bg-soft); }
.nav-links a.active { color: var(--c-blue); }
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 16px; right: 16px; bottom: 2px;
  height: 2px; border-radius: 2px;
  background: var(--c-blue);
}
.nav-cta { margin-left: 14px; }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  border: none; background: transparent;
  cursor: pointer; position: relative;
}
.nav-toggle span {
  position: absolute; left: 11px; right: 11px; height: 2px;
  background: var(--c-ink); border-radius: 2px;
  transition: transform .3s var(--ease), opacity .2s;
}
.nav-toggle span:nth-child(1) { top: 15px; }
.nav-toggle span:nth-child(2) { top: 21px; }
.nav-toggle span:nth-child(3) { top: 27px; }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(46,125,209,.18), transparent 60%),
    radial-gradient(900px 500px at -5% 20%, rgba(22,51,91,.10), transparent 55%),
    linear-gradient(180deg, #fbfdff, #f4f8fd);
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(22,51,91,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22,51,91,.04) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(circle at 50% 30%, #000, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 50% 30%, #000, transparent 75%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 48px;
  align-items: center;
  padding: 104px 0 110px;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; color: var(--c-blue);
  border: 1px solid var(--c-line);
  padding: 7px 16px; border-radius: 999px;
  font-size: 13px; font-weight: 600; letter-spacing: .5px;
  box-shadow: var(--shadow-sm);
}
.hero-eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--c-accent); }
.hero h1 {
  margin-top: 22px;
  font-size: clamp(32px, 5.4vw, 56px);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--c-ink);
}
.hero h1 .hl { color: var(--c-blue); }
.hero p.lead {
  margin-top: 22px;
  font-size: 18px;
  color: var(--c-text-soft);
  max-width: 520px;
}
.hero-actions { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 14px; }
.hero-meta {
  margin-top: 40px;
  display: flex; flex-wrap: wrap; gap: 32px;
}
.hero-meta .item { display: flex; align-items: baseline; gap: 8px; }
.hero-meta .num { font-size: 28px; font-weight: 800; color: var(--c-ink); }
.hero-meta .lbl { font-size: 13px; color: var(--c-text-mute); }

/* Hero visual */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--c-ink), #24568f 70%, var(--c-blue));
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: grid;
  place-items: center;
}
.hero-visual .ring {
  position: absolute; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.18);
}
.hero-visual .ring.r1 { width: 78%; height: 78%; }
.hero-visual .ring.r2 { width: 56%; height: 56%; border-color: rgba(255,255,255,.28); }
.hero-visual .ring.r3 { width: 34%; height: 34%; border-color: rgba(255,255,255,.45); }
.hero-visual .core {
  position: relative; z-index: 2;
  width: 150px; height: 150px; border-radius: 28px;
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(6px);
  display: grid; place-items: center;
  color: #fff; font-weight: 800; font-size: 22px; letter-spacing: 2px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.25);
  text-align: center; line-height: 1.4;
}
.hero-visual .float {
  position: absolute; z-index: 3;
  background: #fff; color: var(--c-ink);
  padding: 10px 14px; border-radius: 12px;
  font-size: 13px; font-weight: 600;
  box-shadow: var(--shadow-md);
  display: flex; align-items: center; gap: 8px;
  animation: floaty 5s ease-in-out infinite;
}
.hero-visual .float .ic { font-size: 16px; }
.hero-visual .f1 { top: 14%; left: -6%; animation-delay: 0s; }
.hero-visual .f2 { bottom: 16%; right: -8%; animation-delay: 1.4s; }
.hero-visual .f3 { bottom: 6%; left: 8%; animation-delay: 2.6s; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* =========================================================
   Trust / logo strip
   ========================================================= */
.trust {
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  background: #fff;
}
.trust-inner {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 18px 40px; padding: 26px 0;
}
.trust .label { font-size: 13px; color: var(--c-text-mute); font-weight: 600; letter-spacing: 1px; }
.trust .chips { display: flex; flex-wrap: wrap; gap: 12px; }
.trust .chip {
  font-size: 14px; color: var(--c-text-soft);
  border: 1px solid var(--c-line); border-radius: 999px;
  padding: 7px 16px; background: var(--c-bg-soft);
}

/* =========================================================
   Cards & grids
   ========================================================= */
.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 32px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }

.feature .ic {
  width: 56px; height: 56px; border-radius: 14px;
  display: grid; place-items: center;
  background: var(--c-blue-soft); color: var(--c-blue);
  font-size: 26px; margin-bottom: 20px;
}
.feature h3 { font-size: 19px; color: var(--c-ink); margin-bottom: 10px; }
.feature p { color: var(--c-text-soft); font-size: 15px; }

/* Service card */
.service-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 34px 30px;
  overflow: hidden;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.service-card::before {
  content: ""; position: absolute; left: 0; top: 0; height: 4px; width: 100%;
  background: linear-gradient(90deg, var(--c-ink), var(--c-blue));
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--ease);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.service-card:hover::before { transform: scaleX(1); }
.service-card .ic {
  width: 60px; height: 60px; border-radius: 16px;
  display: grid; place-items: center; font-size: 28px;
  background: var(--c-blue-soft); color: var(--c-blue); margin-bottom: 20px;
}
.service-card h3 { font-size: 20px; color: var(--c-ink); margin-bottom: 12px; }
.service-card p { color: var(--c-text-soft); font-size: 15px; margin-bottom: 18px; }
.service-card ul { display: grid; gap: 10px; }
.service-card li {
  position: relative; padding-left: 24px;
  color: var(--c-text-soft); font-size: 14.5px;
}
.service-card li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--c-blue); font-weight: 800;
}

/* =========================================================
   About blocks
   ========================================================= */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.split .media {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(700px 400px at 70% 20%, rgba(46,125,209,.30), transparent 60%),
    linear-gradient(150deg, var(--c-ink), #24568f);
  position: relative; overflow: hidden;
  box-shadow: var(--shadow-md);
  display: grid; place-items: center;
}
.split .media .quote {
  color: #fff; text-align: center; padding: 30px; max-width: 420px;
}
.split .media .quote strong { font-size: 22px; display: block; margin-bottom: 10px; }
.split .media .quote span { color: rgba(255,255,255,.8); font-size: 15px; }

.prose h2 { font-size: clamp(24px, 3.4vw, 34px); color: var(--c-ink); line-height: 1.25; margin-bottom: 18px; }
.prose p { color: var(--c-text-soft); margin-bottom: 16px; font-size: 16px; }
.prose .hl { color: var(--c-blue); font-weight: 600; }

.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.value {
  background: var(--c-bg-soft); border: 1px solid var(--c-line);
  border-radius: var(--radius); padding: 26px;
}
.value .ic { font-size: 26px; margin-bottom: 12px; }
.value h4 { color: var(--c-ink); font-size: 17px; margin-bottom: 8px; }
.value p { color: var(--c-text-soft); font-size: 14.5px; }

/* Timeline */
.timeline { position: relative; max-width: 760px; margin: 0 auto; }
.timeline::before {
  content: ""; position: absolute; left: 18px; top: 6px; bottom: 6px;
  width: 2px; background: var(--c-line);
}
.tl-item { position: relative; padding-left: 56px; margin-bottom: 34px; }
.tl-item:last-child { margin-bottom: 0; }
.tl-item .dot {
  position: absolute; left: 10px; top: 4px;
  width: 18px; height: 18px; border-radius: 50%;
  background: #fff; border: 3px solid var(--c-blue);
}
.tl-item .yr { font-weight: 800; color: var(--c-blue); font-size: 16px; }
.tl-item h4 { color: var(--c-ink); font-size: 18px; margin: 4px 0 6px; }
.tl-item p { color: var(--c-text-soft); font-size: 15px; }

/* =========================================================
   Stats
   ========================================================= */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat .num {
  font-size: clamp(30px, 5vw, 46px); font-weight: 800; color: #fff;
  display: flex; align-items: baseline; justify-content: center; gap: 2px;
}
.stat .num .u { font-size: 20px; color: var(--c-accent); }
.stat .lbl { margin-top: 8px; color: rgba(255,255,255,.78); font-size: 14.5px; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: step; }
.step { position: relative; padding-top: 18px; }
.step .n {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--c-blue-soft); color: var(--c-blue);
  display: grid; place-items: center; font-weight: 800; font-size: 18px;
  margin-bottom: 16px; border: 1px solid var(--c-line);
}
.step h4 { color: var(--c-ink); font-size: 17px; margin-bottom: 8px; }
.step p { color: var(--c-text-soft); font-size: 14.5px; }
.step:not(:last-child)::after {
  content: ""; position: absolute; top: 40px; right: -11px; width: 22px; height: 2px;
  background: var(--c-line);
}

/* =========================================================
   CTA banner
   ========================================================= */
.cta-band {
  background: linear-gradient(135deg, var(--c-ink), #24568f 60%, var(--c-blue));
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  color: #fff;
  display: flex; align-items: center; justify-content: space-between;
  gap: 30px; flex-wrap: wrap;
  box-shadow: var(--shadow-md);
  position: relative; overflow: hidden;
}
.cta-band::after {
  content: ""; position: absolute; right: -60px; top: -60px;
  width: 260px; height: 260px; border-radius: 50%;
  background: rgba(255,255,255,.08);
}
.cta-band h2 { font-size: clamp(22px, 3vw, 30px); font-weight: 700; }
.cta-band p { margin-top: 10px; color: rgba(255,255,255,.82); max-width: 520px; }

/* =========================================================
   Contact
   ========================================================= */
.contact-grid {
  display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px;
  align-items: start;
}
.info-card {
  background: var(--c-ink); color: #fff;
  border-radius: var(--radius-lg); padding: 40px;
}
.info-card h3 { font-size: 22px; margin-bottom: 8px; }
.info-card .sub { color: rgba(255,255,255,.7); margin-bottom: 28px; font-size: 15px; }
.info-list { display: grid; gap: 22px; }
.info-list .row { display: flex; gap: 16px; align-items: flex-start; }
.info-list .ic {
  width: 46px; height: 46px; border-radius: 12px; flex: none;
  background: rgba(255,255,255,.10); display: grid; place-items: center; font-size: 20px;
}
.info-list .k { font-size: 13px; color: rgba(255,255,255,.6); }
.info-list .v { font-size: 16px; font-weight: 600; }
.info-list .v small { display: block; font-weight: 400; color: rgba(255,255,255,.7); font-size: 13px; }

.form-card {
  background: #fff; border: 1px solid var(--c-line);
  border-radius: var(--radius-lg); padding: 40px;
  box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 14px; font-weight: 600; color: var(--c-ink); margin-bottom: 8px; }
.field label .req { color: #e25563; }
.field input, .field textarea, .field select {
  width: 100%; padding: 13px 15px;
  border: 1px solid var(--c-line); border-radius: 10px;
  background: #fff; color: var(--c-text);
  transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--c-blue); box-shadow: 0 0 0 3px rgba(46,125,209,.14); outline: none;
}
.field textarea { resize: vertical; min-height: 120px; }
.field .err { color: #e25563; font-size: 13px; margin-top: 6px; display: none; }
.field.invalid input, .field.invalid textarea { border-color: #e25563; }
.field.invalid .err { display: block; }
.form-note { font-size: 13px; color: var(--c-text-mute); margin-top: 6px; }

.map {
  margin-top: 40px; border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--c-line); height: 320px;
  background:
    linear-gradient(0deg, rgba(46,125,209,.06), rgba(46,125,209,.06)),
    repeating-linear-gradient(45deg, #eef3f9 0 18px, #f6f9fd 18px 36px);
  display: grid; place-items: center; position: relative;
}
.map .pin { display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--c-ink); }
.map .pin .p { width: 18px; height: 18px; border-radius: 50% 50% 50% 0; background: var(--c-blue); transform: rotate(-45deg); box-shadow: var(--shadow-md); }
.map .pin span { font-size: 14px; font-weight: 600; }

/* =========================================================
   Footer
   ========================================================= */
.footer {
  background: var(--c-bg-dark);
  color: rgba(255,255,255,.72);
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255,255,255,.10);
}
.footer .brand { color: #fff; margin-bottom: 16px; }
.footer .brand small { color: rgba(255,255,255,.5); }
.footer p.desc { font-size: 14.5px; max-width: 320px; line-height: 1.8; }
.footer h5 { color: #fff; font-size: 15px; margin-bottom: 16px; letter-spacing: .5px; }
.footer ul li { margin-bottom: 10px; }
.footer ul a { color: rgba(255,255,255,.72); font-size: 14.5px; transition: color .2s; }
.footer ul a:hover { color: #fff; }
.footer .contact-line { display: flex; gap: 10px; font-size: 14.5px; margin-bottom: 12px; }
.footer .contact-line .ic { color: var(--c-blue); }
.footer-bottom {
  padding-top: 24px; display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: 12px; font-size: 13px; color: rgba(255,255,255,.5);
}
.footer-bottom a { color: rgba(255,255,255,.5); }
.footer-bottom a:hover { color: #fff; }

/* =========================================================
   Reveal animation
   ========================================================= */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { max-width: 420px; margin: 0 auto; }
  .grid-4, .stats { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step:not(:last-child)::after { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .section { padding: 64px 0; }
  .nav-links {
    position: fixed; top: 72px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--c-line);
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 12px 24px 20px;
    transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: transform .3s var(--ease), opacity .3s var(--ease);
    box-shadow: var(--shadow-md);
  }
  .nav-links.open { transform: none; opacity: 1; pointer-events: auto; }
  .nav-links a { padding: 14px 12px; border-radius: 10px; }
  .nav-links a.active::after { display: none; }
  .nav-cta { margin: 8px 0 0; }
  .nav-toggle { display: block; }
  .grid-2, .grid-3, .grid-4, .stats, .steps, .values, .contact-grid { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .cta-band { padding: 40px 28px; }
  .info-card, .form-card { padding: 30px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}