/* Optimizync — site styles */
:root {
  --navy: #0C1248;
  --navy-2: #16206B;
  --navy-deep: #080C33;
  --red: #D03737;
  --red-dark: #B02A2A;
  --silver: #B2B2B2;
  --bg-soft: #F5F5F9;
  --line: #E6E7F0;
  --text: #555555;
  --muted: #6A6A6B;
  --white: #FFFFFF;

  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 1px 2px rgba(12, 18, 72, .06), 0 12px 32px -12px rgba(12, 18, 72, .18);
  --shadow-lg: 0 30px 60px -20px rgba(12, 18, 72, .35);
  --container: 1200px;
  --header-h: 76px;
  --font: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { color: var(--navy); line-height: 1.2; margin: 0 0 .5em; font-weight: 700; }
h1 { font-size: clamp(2.3rem, 5vw, 3.7rem); font-weight: 800; letter-spacing: -.02em; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.6rem); letter-spacing: -.015em; }
h3 { font-size: 1.1rem; }
p { margin: 0 0 1em; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.ico { width: 1.25em; height: 1.25em; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.accent { color: var(--red); }
.eyebrow {
  display: inline-flex; align-items: center; gap: .6em;
  font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--red); margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 22px; height: 3px; border-radius: 3px; background: currentColor; }
.lead { font-size: 1.12rem; color: #44475e; }

.skip-link { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--navy); color: #fff; padding: 8px 14px; border-radius: 8px; }
.skip-link:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--red); outline-offset: 3px; border-radius: 4px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: .7em 1.3em; border-radius: 999px; border: 2px solid transparent;
  font: 600 .95rem/1.2 var(--font); text-decoration: none; cursor: pointer;
  transition: background .2s, color .2s, border-color .2s, transform .2s, box-shadow .2s;
}
.btn--lg { padding: .95em 1.7em; font-size: 1rem; }
.btn--block { width: 100%; }
.btn--red { background: var(--red); color: #fff; box-shadow: 0 8px 20px -8px rgba(208, 55, 55, .7); }
.btn--red:hover { background: var(--red-dark); transform: translateY(-1px); }
.btn--ghost { color: var(--navy); border-color: rgba(12, 18, 72, .18); background: #fff; }
.btn--ghost:hover { border-color: var(--navy); }
.btn--ghost .ico { transition: transform .2s; }
.btn--ghost:hover .ico { transform: translateX(3px); }

/* Top bar */
.topbar { background: var(--navy-deep); color: rgba(255, 255, 255, .82); font-size: .82rem; }
.topbar__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 40px; }
.topbar p { margin: 0; display: flex; align-items: center; gap: 10px; }
.topbar__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px rgba(208, 55, 55, .25); }
.topbar a { color: #fff; font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.topbar a:hover { color: #ffb3b3; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .9); backdrop-filter: saturate(1.6) blur(12px); -webkit-backdrop-filter: saturate(1.6) blur(12px);
  border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s;
}
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 6px 24px -18px rgba(12, 18, 72, .5); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); }
.brand img { width: 172px; height: auto; }
.nav { display: flex; align-items: center; gap: 30px; }
.nav a:not(.btn) { color: var(--navy); font-weight: 600; font-size: .95rem; text-decoration: none; position: relative; padding: 6px 0; }
.nav a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px; background: var(--red); transition: right .25s; }
.nav a:not(.btn):hover::after, .nav a.is-current::after { right: 0; }
.nav__cta { margin-left: 6px; }
.nav-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; padding: 10px; cursor: pointer; }
.nav-toggle span { display: block; height: 2px; background: var(--navy); border-radius: 2px; margin: 5px 0; transition: transform .25s, opacity .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 500px at 85% 10%, rgba(208, 55, 55, .10), transparent 60%),
    radial-gradient(700px 500px at 0% 100%, rgba(12, 18, 72, .08), transparent 60%),
    linear-gradient(180deg, var(--bg-soft), #fff);
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(12, 18, 72, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(12, 18, 72, .05) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 85%); mask-image: linear-gradient(180deg, #000, transparent 85%);
}
.hero__inner { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; padding-top: 72px; padding-bottom: 96px; }
.hero h1 { margin-bottom: .45em; }
.hero__sub { font-weight: 600; color: var(--navy); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero__art { position: relative; }
.hero-graphic { width: 100%; height: auto; filter: drop-shadow(0 30px 40px rgba(12, 18, 72, .25)); overflow: visible; }
.hg-line { stroke-dasharray: 600; stroke-dashoffset: 600; animation: draw 2.2s .3s ease-out forwards; }
.float { animation: float 6s ease-in-out infinite; }
.float--b { animation-delay: -2s; }
.float--c { animation-delay: -4s; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* Sections */
.section { padding: 104px 0; }
.section-head { max-width: 760px; margin: 0 auto 56px; text-align: center; }
.section-head p:last-child { margin-bottom: 0; }
.section-head .eyebrow::before { display: none; }
.section-head--light h2 { color: #fff; }

/* Pillars */
.pillars { padding-top: 88px; }
.pillar-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pillar {
  position: relative; padding: 34px 30px 30px; border-radius: var(--radius);
  background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow);
  transition: transform .25s, box-shadow .25s;
}
.pillar::before { content: ""; position: absolute; left: 30px; right: 30px; top: 0; height: 3px; border-radius: 0 0 3px 3px; background: var(--red); }
.pillar:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.pillar__icon {
  display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%;
  background: var(--navy); color: #fff; margin-bottom: 20px; font-size: 1.25rem;
}
.pillar p { margin: 0; }

/* About */
.about { background: var(--bg-soft); }
.about__inner { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: center; }
.about__media { position: relative; }
.about__frame {
  position: relative; border-radius: 28px; padding: 40px 30px 30px;
  background: radial-gradient(circle at 50% 30%, #fff 0, #fff 45%, transparent 46%), linear-gradient(160deg, #fff, var(--line));
  border: 1px solid var(--line); overflow: hidden;
}
.about__frame::before {
  content: ""; position: absolute; width: 340px; height: 170px; left: 50%; top: 24px; transform: translateX(-50%);
  border-radius: 170px 170px 0 0; background: var(--red); opacity: .08;
}
.about__frame img { position: relative; margin: 0 auto; width: 100%; max-width: 440px; height: auto; }
.about__badge {
  position: absolute; right: -14px; bottom: -22px; display: flex; align-items: center; gap: 14px;
  padding: 14px 20px 14px 16px; background: #fff; border-radius: 16px; box-shadow: var(--shadow-lg);
}
.about__badge strong { display: block; color: var(--navy); font-size: .95rem; }
.about__badge span { font-size: .82rem; color: var(--muted); }
.checklist { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 12px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; color: var(--navy); font-weight: 600; }
.checklist .ico { color: #fff; background: var(--red); border-radius: 50%; padding: 4px; width: 24px; height: 24px; stroke-width: 2.6; margin-top: 1px; }

/* Services */
.card-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.card {
  position: relative; padding: 26px 22px 24px; border-radius: var(--radius);
  background: #fff; border: 1px solid var(--line);
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card__num { position: absolute; top: 20px; right: 22px; font-weight: 800; font-size: .9rem; color: var(--silver); letter-spacing: .05em; }
.card__icon {
  display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px;
  background: rgba(208, 55, 55, .1); color: var(--red); margin-bottom: 18px; font-size: 1.2rem;
  transition: background .25s, color .25s;
}
.card:hover .card__icon { background: var(--red); color: #fff; }
.card h3 { font-size: 1rem; margin-bottom: .45em; }
.card p { font-size: .9rem; margin: 0; color: var(--muted); line-height: 1.55; }

/* Why */
.why { background: linear-gradient(180deg, #fff, var(--bg-soft)); padding-top: 24px; }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px 48px; }
.why-item { display: flex; gap: 18px; align-items: flex-start; }
.why-item__icon {
  flex: none; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%;
  background: var(--red); color: #fff; font-size: 1.2rem; box-shadow: 0 10px 20px -10px rgba(208, 55, 55, .8);
}
.why-item h3 { margin-bottom: .35em; }
.why-item p { margin: 0; font-size: .95rem; }

/* Approach */
.approach { background: var(--bg-soft); padding-top: 40px; }
.approach__top { display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: center; margin-bottom: 64px; }
.approach__kicker { color: var(--red); font-size: 1.15rem; margin-top: 1.2em; }
.approach blockquote {
  margin: 28px 0 0; padding: 22px 26px; border-left: 4px solid var(--red); border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: #fff; color: var(--navy); font-weight: 500; font-style: italic; box-shadow: var(--shadow);
}
.cycle { width: 100%; height: auto; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; position: relative; }
.step { position: relative; padding: 30px 24px 26px; background: #fff; border-radius: var(--radius); border: 1px solid var(--line); }
.step:not(:last-child)::after {
  content: ""; position: absolute; top: 44px; right: -20px; width: 20px; height: 2px;
  background: repeating-linear-gradient(90deg, var(--red) 0 4px, transparent 4px 8px);
}
.step__num {
  position: absolute; top: -14px; left: 24px; min-width: 28px; height: 28px; padding: 0 8px; border-radius: 999px;
  background: var(--navy); color: #fff; font-weight: 700; font-size: .85rem; display: grid; place-items: center;
}
.step__icon { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: rgba(12, 18, 72, .07); color: var(--navy); margin-bottom: 14px; font-size: 1.2rem; }
.step h3 { font-size: 1rem; }
.step p { margin: 0; font-size: .92rem; }

/* Industries */
.industries {
  position: relative; overflow: hidden; color: rgba(255, 255, 255, .78);
  background: radial-gradient(800px 400px at 100% 0%, rgba(208, 55, 55, .25), transparent 60%), linear-gradient(160deg, var(--navy-2), var(--navy) 55%, var(--navy-deep));
}
.industries::before {
  content: ""; position: absolute; width: 520px; height: 260px; left: -120px; bottom: -40px;
  border-radius: 260px 260px 0 0; border: 46px solid rgba(255, 255, 255, .04); border-bottom: 0;
}
.industries .container { position: relative; }
.industries h3 { color: #fff; }
.tabs { display: flex; justify-content: center; gap: 8px; margin: -16px auto 48px; padding: 6px; width: max-content; border-radius: 999px; background: rgba(255, 255, 255, .08); }
.tab {
  border: 0; cursor: pointer; padding: .7em 1.6em; border-radius: 999px; background: transparent;
  color: rgba(255, 255, 255, .75); font: 600 .95rem var(--font); transition: background .2s, color .2s;
}
.tab.is-active { background: #fff; color: var(--navy); }
.tab:not(.is-active):hover { color: #fff; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat { padding: 28px 24px; border-radius: var(--radius); background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1); }
.stat strong { display: block; font-size: 2.8rem; font-weight: 800; line-height: 1; color: #fff; margin-bottom: 12px; }
.stat strong::after { content: ""; }
.stat span { font-size: .92rem; }
.lifecycle { display: grid; grid-template-columns: repeat(4, 1fr); margin: 40px 0 64px; border-radius: 999px; overflow: hidden; }
.lifecycle span {
  position: relative; text-align: center; padding: 14px 10px; font-weight: 700; font-size: .9rem; color: #fff;
  background: rgba(208, 55, 55, var(--a, 1));
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 50%, calc(100% - 14px) 100%, 0 100%, 14px 50%);
  margin-right: -10px;
}
.lifecycle span:first-child { clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 50%, calc(100% - 14px) 100%, 0 100%); }
.lifecycle span:last-child { margin-right: 0; clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 14px 50%); }
.lifecycle span:nth-child(2) { --a: .8; }
.lifecycle span:nth-child(3) { --a: .6; }
.lifecycle span:nth-child(4) { --a: .42; }
.examples-title { text-align: center; font-size: 1.3rem; margin-bottom: 32px; }
.examples { display: grid; grid-template-columns: 1fr .8fr 1.2fr; gap: 20px; }
.examples__col { padding: 26px; border-radius: var(--radius); background: #fff; color: var(--text); }
.phase { display: inline-block; font-size: .75rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--red); background: rgba(208, 55, 55, .1); padding: 6px 12px; border-radius: 999px; margin-bottom: 16px; }
.examples ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.examples li { position: relative; padding-left: 22px; color: var(--navy); font-weight: 600; font-size: .95rem; line-height: 1.45; }
.examples li::before { content: ""; position: absolute; left: 0; top: .45em; width: 9px; height: 9px; border-radius: 50%; background: var(--red); }
.coming-soon { text-align: center; padding: 56px 24px; border-radius: var(--radius); background: rgba(255, 255, 255, .06); border: 1px dashed rgba(255, 255, 255, .25); }
.coming-soon .why-item__icon { margin: 0 auto 18px; }
.coming-soon p { margin: 0; }

/* Clients */
.clients { padding-bottom: 88px; }
.logo-wall { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.logo-wall li {
  display: grid; place-items: center; height: 120px; padding: 14px 18px; border-radius: var(--radius); border: 1px solid var(--line); background: #fff;
  transition: box-shadow .25s, transform .25s;
}
.logo-wall li:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.logo-wall img { max-height: 72px; width: auto; max-width: 100%; object-fit: contain; filter: grayscale(1); opacity: .75; transition: filter .25s, opacity .25s; }
.logo-wall li:hover img { filter: none; opacity: 1; }

/* Contact */
.contact { background: linear-gradient(180deg, var(--bg-soft), #fff); }
.contact__inner { display: grid; grid-template-columns: 1fr 1.1fr; gap: 64px; align-items: start; }
.contact-list { list-style: none; padding: 0; margin: 32px 0 0; display: grid; gap: 20px; }
.contact-list li { display: flex; align-items: center; gap: 16px; }
.contact-list strong { display: block; color: var(--navy); font-size: .9rem; }
.contact-list a { color: var(--red); font-weight: 600; text-decoration: none; }
.contact-list a:hover { text-decoration: underline; }
.contact-form { padding: 36px; border-radius: 24px; background: #fff; box-shadow: var(--shadow-lg); border: 1px solid var(--line); display: grid; gap: 16px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 6px; }
.field span { font-size: .85rem; font-weight: 600; color: var(--navy); }
.field input, .field textarea {
  width: 100%; font: inherit; font-size: .95rem; color: var(--navy); padding: 12px 14px; border-radius: 10px;
  border: 1.5px solid var(--line); background: var(--bg-soft); transition: border-color .2s, background .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--navy); background: #fff; box-shadow: 0 0 0 4px rgba(12, 18, 72, .08); }
.field.is-invalid input, .field.is-invalid textarea { border-color: var(--red); background: #fff; }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { margin: 0; font-size: .92rem; font-weight: 600; min-height: 1.4em; }
.form-status.is-ok { color: #1d7a46; }
.form-status.is-error { color: var(--red); }
.contact-form button[disabled] { opacity: .6; cursor: progress; }

/* Footer */
.site-footer { background: var(--navy-deep); color: rgba(255, 255, 255, .7); font-size: .92rem; }
.site-footer__inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 48px; padding-top: 72px; padding-bottom: 48px; }
.site-footer__brand img { width: 186px; height: auto; margin-bottom: 18px; }
.site-footer__brand p { max-width: 340px; }
.badges { display: flex; align-items: center; gap: 14px; margin-top: 20px; }
.badges img { height: 51px; width: auto; background: #fff; border-radius: 8px; padding: 4px; }
.site-footer__heading { color: #fff; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; font-size: .78rem; margin-bottom: 16px; }
.site-footer__nav, .site-footer__contact { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.site-footer a:not(.btn) { text-decoration: none; }
.site-footer a:not(.btn):hover { color: #fff; }
.site-footer__contact .btn { margin-top: 8px; }
.site-footer__bottom { display: flex; justify-content: space-between; gap: 16px; padding-top: 22px; padding-bottom: 28px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: .85rem; }
.site-footer__bottom p { margin: 0; }

/* Reveal on scroll */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 1100px) {
  .card-grid { grid-template-columns: repeat(3, 1fr); }
  .logo-wall { grid-template-columns: repeat(3, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 32px; }
  .step::after { display: none; }
}
@media (max-width: 920px) {
  :root { --header-h: 68px; }
  .nav-toggle { display: block; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    padding: 12px 24px 24px; background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 20px 30px -20px rgba(12, 18, 72, .3);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .2s, transform .2s, visibility .2s;
  }
  .nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .nav a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .nav a:not(.btn)::after { display: none; }
  .nav__cta { margin: 16px 0 0; }
  .site-header.menu-open { top: 0; }
  .hero__inner, .about__inner, .approach__top, .contact__inner { grid-template-columns: 1fr; gap: 48px; }
  .hero__inner { padding-top: 48px; padding-bottom: 72px; }
  .hero__art { max-width: 560px; margin: 0 auto; width: 100%; }
  .pillar-grid, .why-grid { grid-template-columns: 1fr; }
  .why-grid { gap: 28px; }
  .examples { grid-template-columns: 1fr; }
  .site-footer__inner { grid-template-columns: 1fr 1fr; }
  .site-footer__brand { grid-column: 1 / -1; }
  .section { padding: 80px 0; }
  .about__badge { right: 12px; }
}
@media (max-width: 600px) {
  .container { padding: 0 16px; }
  .topbar p { font-size: .75rem; }
  .topbar__inner { min-height: 36px; }
  .topbar__inner a { display: none; }
  .brand img { width: 150px; }
  .card-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .card { padding: 22px 18px; }
  .logo-wall { grid-template-columns: 1fr 1fr; }
  .stats, .steps { grid-template-columns: 1fr; }
  .lifecycle { grid-template-columns: 1fr 1fr; row-gap: 6px; border-radius: 14px; }
  .lifecycle span, .lifecycle span:first-child, .lifecycle span:last-child { clip-path: none; margin: 0; }
  .field-row { grid-template-columns: 1fr; }
  .contact-form { padding: 24px 20px; }
  .tabs { width: 100%; }
  .tab { flex: 1; padding: .7em 1em; }
  .site-footer__inner { grid-template-columns: 1fr; }
  .site-footer__bottom { flex-direction: column; }
  .hero__actions .btn { width: 100%; }
}
@media (max-width: 380px) {
  .card-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .hg-line { stroke-dashoffset: 0; }
  .js .reveal { opacity: 1; transform: none; }
}