:root {
  --black: #050606;
  --black-soft: #090a0a;
  --panel: rgba(18, 20, 19, .76);
  --panel-solid: #111312;
  --panel-2: #171a18;
  --line: rgba(255, 255, 255, .11);
  --line-bright: rgba(223, 255, 0, .34);
  --acid: #dfff00;
  --acid-soft: #efff76;
  --mint: #73ffe4;
  --white: #f6f8f3;
  --muted: #a7aca5;
  --muted-light: #c7cbc4;
  --max: 1240px;
  --radius: 28px;
  --shadow: 0 28px 90px rgba(0, 0, 0, .34);
  --ease: cubic-bezier(.2, .8, .2, 1);
}

* { box-sizing: border-box; }
html {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
  scroll-padding-top: 116px;
  background: var(--black);
}
[id] { scroll-margin-top: 116px; }
body {
  width: 100%;
  max-width: 100%;
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 12% 14%, rgba(115, 255, 228, .035), transparent 25%),
    radial-gradient(circle at 88% 38%, rgba(223, 255, 0, .045), transparent 24%),
    var(--black);
  color: var(--white);
  font-family: Inter, "SF Pro Display", "Segoe UI", Arial, "Helvetica Neue", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: .16;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.18'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}
::selection { background: var(--acid); color: #050505; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--acid); outline-offset: 4px; }

.container { width: min(var(--max), calc(100% - 48px)); margin-inline: auto; }
.hero-inner > *,
.chairside-feature > *,
.team-grid > *,
.article-layout > *,
.contact-shell > *,
.grid-3 > *,
.grid-4 > *,
.stats > * { min-width: 0; }
.section { position: relative; padding: 118px 0; }
.section.compact { padding: 78px 0; }
.section::after {
  content: "";
  position: absolute;
  inset-inline: 8%;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  margin: 0 0 18px;
  color: var(--acid);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .18em;
  line-height: 1.2;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 18px rgba(223, 255, 0, .8);
}
.section-title {
  max-width: 900px;
  margin: 0 0 20px;
  font-size: clamp(42px, 5.5vw, 72px);
  font-weight: 730;
  line-height: .98;
  letter-spacing: -.055em;
  text-wrap: balance;
}
.section-lead {
  max-width: 780px;
  margin: 0;
  color: var(--muted-light);
  font-size: clamp(17px, 1.8vw, 21px);
  line-height: 1.65;
}

/* Floating navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 12px 0 0;
  pointer-events: none;
}
.site-header::before {
  content: "";
  position: absolute;
  inset: 0 0 -24px;
  z-index: -1;
  opacity: 0;
  background: linear-gradient(to bottom, rgba(5, 6, 6, .9), transparent);
  transition: opacity .4s ease;
}
.site-header.is-scrolled::before { opacity: 1; }
.header-inner {
  min-height: 72px;
  padding: 7px 10px 7px 18px;
  display: flex;
  align-items: center;
  gap: 18px;
  pointer-events: auto;
  border: 1px solid rgba(255, 255, 255, .09);
  border-radius: 22px;
  background: rgba(10, 11, 11, .68);
  box-shadow: 0 14px 45px rgba(0, 0, 0, .18);
  backdrop-filter: blur(22px) saturate(135%);
  -webkit-backdrop-filter: blur(22px) saturate(135%);
  transition: min-height .35s var(--ease), background .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.site-header.is-scrolled .header-inner {
  min-height: 62px;
  background: rgba(8, 9, 9, .9);
  border-color: rgba(255, 255, 255, .14);
  box-shadow: 0 18px 50px rgba(0, 0, 0, .36);
}
.brand { position: relative; display: flex; align-items: center; flex: 0 0 auto; }
.brand::after {
  content: "";
  position: absolute;
  inset: 20% 8%;
  z-index: -1;
  background: rgba(223, 255, 0, .18);
  filter: blur(22px);
  opacity: 0;
  transition: opacity .3s ease;
}
.brand:hover::after { opacity: 1; }
.brand img {
  width: 96px;
  height: auto;
  transition: width .35s var(--ease), transform .35s var(--ease), filter .35s ease;
}
.brand:hover img { transform: scale(1.04); filter: brightness(1.1); }
.site-header.is-scrolled .brand img { width: 84px; }
.nav {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-inline-start: auto;
  color: #d6d9d2;
  font-size: 14px;
  font-weight: 650;
}
.nav a {
  position: relative;
  padding: 10px 13px;
  border-radius: 12px;
  transition: color .25s ease, background .25s ease, transform .25s var(--ease);
}
.nav a::after {
  content: "";
  position: absolute;
  inset-inline: 14px;
  bottom: 5px;
  height: 2px;
  border-radius: 2px;
  background: var(--acid);
  transform: scaleX(0);
  transition: transform .3s var(--ease);
}
.nav a:hover { color: var(--white); background: rgba(255, 255, 255, .055); transform: translateY(-1px); }
.nav a:hover::after, .nav a.active::after { transform: scaleX(1); }
.nav a.active { color: var(--acid); }
.mobile-toggle {
  position: relative;
  display: none;
  width: 46px;
  min-width: 46px;
  min-height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, .045);
  color: var(--white);
  font-size: 0;
  transition: color .25s ease, border-color .25s ease, background .25s ease;
}
.mobile-toggle::before,
.mobile-toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 19px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transform: translate(-50%, -50%);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), opacity .2s ease;
}
.mobile-toggle::before { box-shadow: 0 -6px currentColor, 0 6px currentColor; }
.mobile-toggle::after { opacity: 0; }
.mobile-toggle:hover { color: var(--acid); border-color: rgba(223, 255, 0, .32); background: rgba(223, 255, 0, .055); }
.mobile-toggle[aria-expanded="true"]::before { box-shadow: none; transform: translate(-50%, -50%) rotate(45deg); }
.mobile-toggle[aria-expanded="true"]::after { opacity: 1; transform: translate(-50%, -50%) rotate(-45deg); }
.language-switcher {
  direction: ltr;
  display: flex;
  align-items: center;
  gap: 3px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, .035);
}
.language-switcher a {
  min-width: 34px;
  padding: 6px 7px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 850;
  line-height: 1.3;
  text-align: center;
  transition: color .25s ease, background .25s ease, transform .25s var(--ease);
}
.language-switcher a:hover { color: var(--white); transform: translateY(-1px); }
.language-switcher a.active { color: #050505; background: var(--acid); box-shadow: 0 0 22px rgba(223, 255, 0, .24); }
.scroll-progress {
  position: absolute;
  inset-inline-start: 0;
  bottom: -1px;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--acid), var(--mint));
  transform: scaleX(0);
  transform-origin: left center;
  box-shadow: 0 0 14px rgba(223, 255, 0, .5);
}
[dir="rtl"] .scroll-progress { transform-origin: right center; }

/* Home hero */
.hero {
  min-height: min(880px, calc(100svh - 20px));
  display: flex;
  align-items: center;
  overflow: hidden;
  position: relative;
  margin-top: -84px;
  padding-top: 84px;
  border-bottom: 1px solid var(--line);
  isolation: isolate;
  background:
    radial-gradient(circle at 76% 34%, rgba(223, 255, 0, .11), transparent 26%),
    radial-gradient(circle at 20% 12%, rgba(115, 255, 228, .055), transparent 25%),
    linear-gradient(145deg, #050606 0%, #090b0a 54%, #0d100e 100%);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: .38;
  background-image:
    linear-gradient(rgba(255, 255, 255, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .055) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 75% 65% at 75% 44%, black, transparent 78%);
  animation: grid-drift 22s linear infinite;
}
.hero::after {
  content: "";
  position: absolute;
  width: 580px;
  height: 580px;
  inset-inline-end: -180px;
  top: 6%;
  z-index: -1;
  border: 1px solid rgba(223, 255, 0, .1);
  border-radius: 50%;
  box-shadow: inset 0 0 100px rgba(223, 255, 0, .03), 0 0 140px rgba(223, 255, 0, .035);
  animation: slow-spin 32s linear infinite;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.13fr) minmax(360px, .87fr);
  gap: clamp(36px, 6vw, 90px);
  align-items: center;
  padding: 150px 0 106px;
}
.hero h1 {
  max-width: 860px;
  margin: 0 0 32px;
  font-size: clamp(62px, 8.5vw, 116px);
  font-weight: 760;
  line-height: .87;
  letter-spacing: -.075em;
  text-wrap: balance;
}
.hero h1 span {
  color: transparent;
  background: linear-gradient(110deg, var(--acid) 8%, #f5ff9f 48%, var(--mint) 92%);
  background-size: 180% 100%;
  background-clip: text;
  -webkit-background-clip: text;
  filter: drop-shadow(0 0 25px rgba(223, 255, 0, .13));
  animation: text-shimmer 5s ease-in-out infinite alternate;
}
.hero p {
  max-width: 720px;
  margin: 0 0 38px;
  color: #c7ccc4;
  font-size: clamp(18px, 1.8vw, 22px);
  line-height: 1.65;
}
.hero-visual {
  position: relative;
  min-height: 510px;
  display: grid;
  place-items: center;
  transform: translate3d(var(--hero-x, 0), var(--hero-y, 0), 0);
  transition: transform .25s var(--ease);
}
.hero-mark {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  position: relative;
  width: min(460px, 92%);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 50%;
  background:
    radial-gradient(circle at 37% 30%, rgba(255, 255, 255, .12), transparent 18%),
    radial-gradient(circle, rgba(223, 255, 0, .1), rgba(255, 255, 255, .025) 56%, transparent 57%),
    rgba(10, 12, 11, .66);
  box-shadow: inset 0 0 55px rgba(255, 255, 255, .025), 0 0 0 20px rgba(255, 255, 255, .012), 0 45px 100px rgba(0, 0, 0, .4), 0 0 100px rgba(223, 255, 0, .07);
  backdrop-filter: blur(10px);
  transform: perspective(900px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  transition: transform .25s var(--ease);
}
.hero-mark::before,
.hero-mark::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hero-mark::before {
  inset: -8%;
  border: 1px dashed rgba(223, 255, 0, .22);
  animation: slow-spin 28s linear infinite;
}
.hero-mark::after {
  inset: 9%;
  border: 1px solid rgba(115, 255, 228, .13);
  box-shadow: 0 -2px 24px rgba(115, 255, 228, .08);
  animation: slow-spin 20s linear infinite reverse;
}
.hero-mark img {
  width: min(250px, 62%);
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 18px 34px rgba(0, 0, 0, .5));
  animation: logo-float 5s ease-in-out infinite;
}
.hero-badge {
  position: absolute;
  inset-inline-start: -12px;
  bottom: 42px;
  z-index: 3;
  padding: 13px 17px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .45);
  border-radius: 14px;
  background: linear-gradient(120deg, var(--acid), #f2ff7a);
  color: #050505;
  font-size: 13px;
  font-weight: 850;
  letter-spacing: .03em;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .38), 0 0 38px rgba(223, 255, 0, .14);
  animation: badge-float 4s ease-in-out infinite .5s;
}
.hero-badge::after {
  content: "";
  position: absolute;
  inset: -80% auto -80% -40%;
  width: 25%;
  background: rgba(255, 255, 255, .7);
  transform: rotate(20deg);
  animation: badge-shine 5s ease-in-out infinite;
}
.actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  position: relative;
  min-height: 52px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  font-size: 14px;
  font-weight: 780;
  isolation: isolate;
  transition: transform .3s var(--ease), border-color .3s ease, background .3s ease, box-shadow .3s ease;
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(110deg, transparent 20%, rgba(255, 255, 255, .28), transparent 80%);
  transform: translateX(-110%);
  transition: transform .65s var(--ease);
}
.btn:hover { transform: translateY(-3px); }
.btn:hover::before { transform: translateX(110%); }
.btn.primary {
  border-color: var(--acid);
  background: var(--acid);
  color: #050505;
  box-shadow: 0 12px 38px rgba(223, 255, 0, .13);
}
.btn.primary:hover { box-shadow: 0 18px 48px rgba(223, 255, 0, .22); }
.btn.secondary { background: rgba(255, 255, 255, .035); backdrop-filter: blur(10px); }
.btn.secondary:hover { border-color: rgba(255, 255, 255, .3); background: rgba(255, 255, 255, .07); }

/* Metrics and cards */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(255, 255, 255, .04), rgba(255, 255, 255, .015));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}
.stat {
  position: relative;
  min-height: 170px;
  padding: 34px;
  overflow: hidden;
  transition: background .35s ease;
}
.stat::before {
  content: "";
  position: absolute;
  width: 130px;
  height: 130px;
  inset-inline-end: -65px;
  bottom: -80px;
  border-radius: 50%;
  background: var(--acid);
  filter: blur(60px);
  opacity: 0;
  transition: opacity .4s ease;
}
.stat:hover { background: rgba(255, 255, 255, .03); }
.stat:hover::before { opacity: .12; }
.stat + .stat { border-inline-start: 1px solid var(--line); }
.stat strong {
  display: block;
  margin-bottom: 14px;
  color: var(--acid);
  font-size: clamp(38px, 4vw, 50px);
  font-weight: 760;
  line-height: .9;
  letter-spacing: -.05em;
}
.stat span { color: #c3c8c0; font-size: 14px; line-height: 1.55; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card {
  --pointer-x: 50%;
  --pointer-y: 50%;
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --lift: 0px;
  position: relative;
  overflow: hidden;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(520px circle at var(--pointer-x) var(--pointer-y), rgba(223, 255, 0, .075), transparent 37%),
    linear-gradient(150deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .018) 45%, rgba(255, 255, 255, .03));
  box-shadow: 0 20px 55px rgba(0, 0, 0, .12);
  transform: perspective(1000px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) translateY(var(--lift));
  transform-style: preserve-3d;
  transition: transform .35s var(--ease), border-color .35s ease, box-shadow .35s ease, background .35s ease;
}
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(120deg, rgba(255, 255, 255, .08), transparent 26%);
  opacity: .65;
}
.card:hover {
  --lift: -8px;
  border-color: rgba(223, 255, 0, .26);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .28), 0 0 0 1px rgba(223, 255, 0, .04);
}
.card h3 { position: relative; z-index: 1; margin: 0 0 11px; font-size: 23px; line-height: 1.2; letter-spacing: -.025em; }
.card p { position: relative; z-index: 1; margin: 0; color: var(--muted); line-height: 1.6; }
.card .number {
  position: relative;
  z-index: 1;
  width: 78px;
  height: 62px;
  margin-bottom: 28px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(223, 255, 0, .16);
  border-radius: 18px;
  background:
    radial-gradient(circle at 50% 50%, rgba(223, 255, 0, .11), transparent 66%),
    rgba(255, 255, 255, .025);
  color: var(--acid);
  transition: border-color .4s ease, background .4s ease, box-shadow .4s ease;
}
.card .number::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .24;
  background-image:
    linear-gradient(rgba(223, 255, 0, .12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(223, 255, 0, .12) 1px, transparent 1px);
  background-size: 14px 14px;
  mask-image: radial-gradient(circle, black, transparent 78%);
}
.card .number::after {
  content: "";
  position: absolute;
  inset-inline-end: 7px;
  top: 7px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--acid);
  box-shadow: 0 0 14px rgba(223, 255, 0, .8);
}
.card .number svg {
  position: relative;
  z-index: 1;
  width: 68px;
  height: 45px;
  overflow: visible;
  filter: drop-shadow(0 0 12px rgba(223, 255, 0, .1));
  transition: transform .45s var(--ease), filter .45s ease;
}
.card .number .icon-detail { opacity: .38; stroke-dasharray: 5 5; transition: opacity .4s ease, stroke-dashoffset .7s var(--ease); }
.card .number .icon-fill { fill: currentColor; stroke: none; opacity: .08; }
.service-card { min-height: 270px; display: flex; flex-direction: column; }
.service-card:hover .number {
  border-color: rgba(223, 255, 0, .3);
  background:
    radial-gradient(circle at 50% 50%, rgba(223, 255, 0, .2), transparent 68%),
    rgba(223, 255, 0, .035);
  box-shadow: inset 0 0 24px rgba(223, 255, 0, .035);
}
.service-card:hover .number svg { transform: translateY(-2px) scale(1.06); filter: drop-shadow(0 0 16px rgba(223, 255, 0, .22)); }
.service-card:hover .number .icon-detail { opacity: .65; stroke-dashoffset: -10; }

/* Chairside feature */
.chairside-feature { display: grid; grid-template-columns: .92fr 1.08fr; gap: 20px; align-items: stretch; }
.chairside-copy {
  position: relative;
  z-index: 2;
  padding: clamp(38px, 5vw, 66px);
  overflow: hidden;
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 100% 0, rgba(255, 255, 255, .65), transparent 26%),
    linear-gradient(135deg, #e5ff21, var(--acid) 54%, #c4e500);
  color: #080908;
  box-shadow: 0 30px 90px rgba(145, 170, 0, .13);
}
.chairside-copy::after {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  inset-inline-end: -150px;
  bottom: -160px;
  border: 1px solid rgba(0, 0, 0, .18);
  border-radius: 50%;
  box-shadow: 0 0 0 34px rgba(0, 0, 0, .035), 0 0 0 68px rgba(0, 0, 0, .025);
}
.chairside-copy .eyebrow { color: #080908; opacity: .7; }
.chairside-copy .eyebrow::before { background: #080908; box-shadow: none; }
.chairside-copy h2 { position: relative; z-index: 1; margin: 0 0 22px; font-size: clamp(44px, 5.5vw, 72px); font-weight: 760; line-height: .92; letter-spacing: -.06em; }
.chairside-copy p { position: relative; z-index: 1; margin: 0 0 32px; font-size: 18px; line-height: 1.65; }
.chairside-copy .btn { z-index: 2; border-color: rgba(8, 9, 8, .45); background: rgba(8, 9, 8, .06); }
.chairside-copy .btn:hover { background: #080908; color: var(--white); }
.chairside-image {
  --pointer-x: 50%;
  --pointer-y: 50%;
  position: relative;
  min-height: 560px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #e9ece8;
  box-shadow: var(--shadow);
}
.chairside-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(420px circle at var(--pointer-x) var(--pointer-y), rgba(223, 255, 0, .17), transparent 42%);
  mix-blend-mode: multiply;
  pointer-events: none;
}
.chairside-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease), filter .6s ease; }
.chairside-image:hover img { transform: scale(1.035); filter: contrast(1.03); }

/* Equipment and team */
.tech-card { padding: 0; }
.tech-image {
  height: 220px;
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 38%, #fff 0, #ecefeb 60%, #dfe4df 100%);
}
.tech-image::after {
  content: "";
  position: absolute;
  inset: auto 12% 10px;
  height: 22px;
  border-radius: 50%;
  background: rgba(0, 0, 0, .18);
  filter: blur(16px);
}
.tech-image img { width: 100%; height: 100%; z-index: 1; object-fit: contain; padding: 18px; transition: transform .65s var(--ease); }
.tech-card:hover .tech-image img { transform: scale(1.07) translateY(-4px); }
.tech-body { padding: 26px; }
.tech-body .tag { margin-bottom: 10px; color: var(--acid); font-size: 10px; font-weight: 850; letter-spacing: .16em; }
.team-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.person { padding: 0; }
.person-photo { height: 500px; position: relative; overflow: hidden; background: #171918; }
.person-photo::after { content: ""; position: absolute; inset: 55% 0 0; background: linear-gradient(to bottom, transparent, rgba(5, 6, 6, .55)); pointer-events: none; }
.person-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; filter: saturate(.9); transition: transform .8s var(--ease), filter .6s ease; }
.person:hover .person-photo img { transform: scale(1.035); filter: saturate(1.04); }
.person-body { position: relative; z-index: 2; padding: 34px; }
.person-body h3 { margin: 0 0 5px; font-size: 31px; letter-spacing: -.035em; }
.person-role { margin-bottom: 17px; color: var(--acid); font-size: 14px; font-weight: 780; }
.person-body p { margin: 0 0 18px; color: #b9beb7; }
.person-meta { padding-top: 17px; border-top: 1px solid var(--line); color: #e1e4de; font-size: 13px; line-height: 1.65; }
.resource-card { min-height: 330px; }
.resource-card::before {
  content: "";
  position: absolute;
  top: 0;
  inset-inline-start: 30px;
  width: 54px;
  height: 2px;
  background: var(--acid);
  box-shadow: 0 0 20px rgba(223, 255, 0, .5);
}
.resource-card .type { position: relative; z-index: 1; color: var(--acid); font-size: 10px; font-weight: 850; letter-spacing: .14em; }
.resource-card h3 { margin-top: 58px; font-size: clamp(24px, 2.5vw, 31px); line-height: 1.12; }
.resource-card a {
  position: absolute;
  z-index: 2;
  bottom: 30px;
  inset-inline-start: 30px;
  color: var(--acid);
  font-size: 14px;
  font-weight: 780;
  transition: letter-spacing .3s var(--ease), color .3s ease;
}
.resource-card:hover a { color: var(--acid-soft); letter-spacing: .03em; }

/* Contact */
.contact-section { padding-top: 78px; padding-bottom: 104px; }
.contact-section::after { display: none; }
.contact-shell {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(36px, 7vw, 96px);
  align-items: center;
  overflow: hidden;
  padding: clamp(38px, 6vw, 74px);
  border: 1px solid rgba(223, 255, 0, .22);
  border-radius: 36px;
  background:
    radial-gradient(circle at 8% 14%, rgba(223, 255, 0, .15), transparent 28%),
    radial-gradient(circle at 92% 90%, rgba(115, 255, 228, .08), transparent 28%),
    linear-gradient(135deg, rgba(24, 28, 22, .94), rgba(10, 12, 11, .96));
  box-shadow: 0 34px 100px rgba(0, 0, 0, .34), inset 0 0 0 1px rgba(255, 255, 255, .025);
}
.contact-shell::before {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  inset-inline-end: -190px;
  top: -210px;
  border: 1px dashed rgba(223, 255, 0, .18);
  border-radius: 50%;
  box-shadow: 0 0 0 50px rgba(223, 255, 0, .018), 0 0 0 100px rgba(255, 255, 255, .01);
  animation: slow-spin 34s linear infinite;
}
.contact-copy, .contact-actions { position: relative; z-index: 1; }
.contact-copy h2 {
  max-width: 720px;
  margin: 0 0 18px;
  font-size: clamp(42px, 5vw, 68px);
  line-height: .96;
  letter-spacing: -.055em;
  text-wrap: balance;
}
.contact-copy > p:not(.eyebrow) { max-width: 700px; margin: 0 0 22px; color: var(--muted-light); font-size: 18px; }
.contact-number {
  display: inline-block;
  color: var(--acid);
  font-size: clamp(20px, 2.4vw, 30px);
  font-weight: 760;
  letter-spacing: .025em;
  transition: color .25s ease, text-shadow .25s ease;
}
.contact-number:hover { color: var(--acid-soft); text-shadow: 0 0 24px rgba(223, 255, 0, .25); }
.contact-actions { display: grid; gap: 12px; }
.contact-button {
  min-height: 64px;
  padding: 0 22px;
  display: flex;
  align-items: center;
  gap: 13px;
  border: 1px solid var(--line);
  border-radius: 17px;
  font-size: 15px;
  font-weight: 780;
  transition: transform .3s var(--ease), border-color .3s ease, background .3s ease, box-shadow .3s ease;
}
.contact-icon {
  position: relative;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 12px;
  transition: transform .35s var(--ease), box-shadow .35s ease;
}
.contact-icon::before {
  content: "";
  position: absolute;
  width: 30px;
  height: 30px;
  border: 1px solid currentColor;
  border-radius: 50%;
  opacity: 0;
  transform: scale(.65);
}
.contact-icon::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: 11px;
  background: linear-gradient(135deg, rgba(255, 255, 255, .24), transparent 42%);
  pointer-events: none;
}
.contact-icon svg {
  position: relative;
  z-index: 1;
  width: 23px;
  height: 23px;
  overflow: visible;
}
.contact-icon .icon-solid { fill: currentColor; stroke: none; }
.contact-icon .icon-signal { fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; }
.contact-icon .icon-cutout { fill: #080908; stroke: none; }
.contact-call .contact-icon, .quick-phone .contact-icon {
  color: #080908;
  background: linear-gradient(145deg, #f1ff72, var(--acid));
  box-shadow: 0 8px 22px rgba(223, 255, 0, .14);
}
.contact-whatsapp .contact-icon, .quick-whatsapp .contact-icon {
  color: var(--acid);
  background: #080908;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1), 0 8px 22px rgba(0, 0, 0, .2);
}
.contact-button:hover .contact-icon, .quick-contact-link:hover .contact-icon { transform: scale(1.08) rotate(-3deg); }
.contact-call:hover .contact-icon svg, .quick-phone:hover .contact-icon svg { animation: phone-ring .55s var(--ease); }
.contact-whatsapp:hover .contact-icon::before, .quick-whatsapp:hover .contact-icon::before { animation: contact-pulse .75s var(--ease); }
.contact-whatsapp:hover .contact-icon svg, .quick-whatsapp:hover .contact-icon svg { transform: scale(1.06); }
.contact-icon svg { transition: transform .35s var(--ease); }
.contact-label { position: relative; z-index: 1; }
@keyframes phone-ring {
  0%, 100% { transform: rotate(0); }
  25% { transform: rotate(8deg); }
  50% { transform: rotate(-7deg); }
  75% { transform: rotate(4deg); }
}
@keyframes contact-pulse {
  0% { opacity: .6; transform: scale(.65); }
  100% { opacity: 0; transform: scale(1.35); }
}
.contact-button:hover { transform: translateY(-3px); }
.contact-call { background: rgba(255, 255, 255, .045); }
.contact-call:hover { border-color: rgba(255, 255, 255, .26); background: rgba(255, 255, 255, .075); }
.contact-whatsapp { border-color: var(--acid); background: var(--acid); color: #070807; box-shadow: 0 16px 46px rgba(223, 255, 0, .13); }
.contact-whatsapp:hover { box-shadow: 0 20px 52px rgba(223, 255, 0, .22); }
.quick-contact {
  position: relative;
  width: fit-content;
  max-width: 100%;
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 7px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(10, 12, 11, .82);
  box-shadow: 0 18px 50px rgba(0, 0, 0, .38);
  backdrop-filter: blur(18px) saturate(130%);
  -webkit-backdrop-filter: blur(18px) saturate(130%);
}
.quick-contact-link {
  min-height: 45px;
  padding: 0 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 780;
  transition: transform .25s var(--ease), background .25s ease, color .25s ease;
}
.quick-contact-link:hover { transform: translateY(-2px); }
.quick-phone { border-color: var(--line); color: var(--white); background: rgba(255, 255, 255, .045); }
.quick-whatsapp { color: #070807; background: var(--acid); }

/* Articles */
.article-hero {
  position: relative;
  overflow: hidden;
  margin-top: -84px;
  padding: 220px 0 100px;
  border-bottom: 1px solid var(--line);
  isolation: isolate;
  background:
    radial-gradient(circle at 82% 20%, rgba(223, 255, 0, .1), transparent 24%),
    radial-gradient(circle at 10% 70%, rgba(115, 255, 228, .045), transparent 24%),
    linear-gradient(145deg, #050606, #0c0f0d);
}
.article-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .24;
  background-image: linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}
.article-hero h1 {
  max-width: 1030px;
  margin: 0 0 26px;
  font-size: clamp(54px, 8vw, 102px);
  font-weight: 750;
  line-height: .92;
  letter-spacing: -.065em;
  text-wrap: balance;
}
.article-hero p { max-width: 860px; margin: 0; color: #c5cac2; font-size: clamp(18px, 2vw, 22px); line-height: 1.65; }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: clamp(40px, 6vw, 76px); align-items: start; }
.article-content { width: 100%; min-width: 0; overflow-wrap: break-word; }
.article-content h2 { margin: 74px 0 22px; font-size: clamp(34px, 4vw, 47px); line-height: 1.06; letter-spacing: -.045em; text-wrap: balance; }
.article-content h2:first-of-type { margin-top: 58px; }
.article-content h3 { margin: 38px 0 11px; font-size: 25px; line-height: 1.2; letter-spacing: -.025em; }
.article-content p, .article-content li { color: #c4c9c1; font-size: 18px; line-height: 1.8; }
.article-content ul, .article-content ol { padding-inline-start: 24px; padding-inline-end: 0; }
.article-content li { padding-inline-start: 6px; margin-bottom: 9px; }
.article-content li::marker { color: var(--acid); }
.article-content strong { color: var(--white); font-weight: 720; }
.article-callout {
  position: relative;
  margin: 36px 0;
  padding: 28px 30px;
  overflow: hidden;
  border: 1px solid rgba(223, 255, 0, .18);
  border-inline-start: 3px solid var(--acid);
  border-radius: 18px;
  background: linear-gradient(110deg, rgba(223, 255, 0, .075), rgba(255, 255, 255, .025));
  color: #e6e9e3;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .13);
}
.article-callout::after { content: ""; position: absolute; width: 120px; height: 120px; inset-inline-end: -60px; top: -70px; border-radius: 50%; background: var(--acid); filter: blur(60px); opacity: .12; }
.article-image { position: relative; overflow: hidden; margin: 40px 0; border: 1px solid var(--line); border-radius: var(--radius); background: #e9ece8; box-shadow: var(--shadow); }
.article-image::after { content: ""; position: absolute; inset: 0; pointer-events: none; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .12); border-radius: inherit; }
.article-image img { width: 100%; transition: transform 1s var(--ease); }
.article-image:hover img { transform: scale(1.025); }
.article-sidebar { position: sticky; top: 105px; width: 100%; min-width: 0; max-width: 100%; }
.toc {
  position: relative;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(15, 17, 16, .76);
  box-shadow: 0 24px 70px rgba(0, 0, 0, .2);
  backdrop-filter: blur(18px);
}
.toc::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 1px; background: linear-gradient(transparent, rgba(223, 255, 0, .45), transparent); }
[dir="rtl"] .toc::before { inset: 0 0 0 auto; }
.toc strong { display: block; margin-bottom: 14px; font-size: 17px; }
.toc a { display: block; padding: 8px 10px; border-radius: 9px; color: #aeb3ac; font-size: 13px; transition: color .25s ease, background .25s ease, transform .25s var(--ease); }
.toc a:hover { color: var(--white); background: rgba(255, 255, 255, .04); transform: translateX(3px); }
[dir="rtl"] .toc a:hover { transform: translateX(-3px); }
.toc a.current { color: var(--acid); background: rgba(223, 255, 0, .065); }
.steps { counter-reset: step; display: grid; gap: 15px; margin-top: 34px; }
.step {
  counter-increment: step;
  position: relative;
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 18px;
  padding: 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(120deg, rgba(255, 255, 255, .04), rgba(255, 255, 255, .015));
  transition: transform .35s var(--ease), border-color .35s ease, background .35s ease;
}
.step:hover { transform: translateX(5px); border-color: rgba(223, 255, 0, .25); background: linear-gradient(120deg, rgba(223, 255, 0, .055), rgba(255, 255, 255, .018)); }
[dir="rtl"] .step:hover { transform: translateX(-5px); }
.step::before { content: counter(step, decimal-leading-zero); width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid rgba(223, 255, 0, .28); border-radius: 50%; background: rgba(223, 255, 0, .07); color: var(--acid); font-size: 12px; font-weight: 850; box-shadow: 0 0 24px rgba(223, 255, 0, .06); }
.step h3 { margin: 1px 0 5px; font-size: 21px; }
.step p { margin: 0; font-size: 16px; line-height: 1.65; }

/* Presentation */
.presentation-cover {
  position: relative;
  min-height: 610px;
  overflow: hidden;
  display: grid;
  place-items: center;
  padding: 48px;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 36px;
  background:
    radial-gradient(circle at 18% 18%, rgba(223, 255, 0, .2), transparent 27%),
    radial-gradient(circle at 84% 76%, rgba(115, 255, 228, .09), transparent 28%),
    linear-gradient(145deg, #151816, #070807 68%);
  box-shadow: var(--shadow);
  text-align: center;
  isolation: isolate;
}
.presentation-cover::before {
  content: "";
  position: absolute;
  width: 560px;
  height: 560px;
  z-index: -1;
  border: 1px dashed rgba(223, 255, 0, .2);
  border-radius: 50%;
  box-shadow: 0 0 0 70px rgba(255, 255, 255, .015), 0 0 0 140px rgba(255, 255, 255, .01);
  animation: slow-spin 36s linear infinite;
}
.presentation-cover > div { position: relative; z-index: 2; }
.presentation-cover img { width: 150px; margin: 0 auto 28px; filter: drop-shadow(0 20px 38px rgba(0, 0, 0, .45)); animation: logo-float 5s ease-in-out infinite; }
.presentation-cover .eyebrow { margin-inline: auto; }
.presentation-cover h1 { margin: 0; font-size: clamp(54px, 8vw, 96px); font-weight: 780; line-height: .88; letter-spacing: -.07em; }
.presentation-cover p { color: #c5cac2; font-size: 19px; }
.slide-section { position: relative; padding: 96px 0; border-bottom: 1px solid var(--line); }
.slide-section:nth-child(even) { background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .018), transparent); }
.slide-number { margin-bottom: 14px; color: var(--acid); font-size: 11px; font-weight: 850; letter-spacing: .14em; }
.slide-section h2 { max-width: 900px; margin: 0 0 22px; font-size: clamp(40px, 5vw, 66px); line-height: .98; letter-spacing: -.055em; text-wrap: balance; }
.slide-section p, .slide-section li { max-width: 900px; color: #c4c9c1; font-size: 18px; line-height: 1.75; }
.slide-media { position: relative; overflow: hidden; margin-top: 38px; border: 1px solid var(--line); border-radius: var(--radius); background: radial-gradient(circle, #fff, #e8ebe8); box-shadow: var(--shadow); }
.slide-media img { width: 100%; max-height: 560px; object-fit: contain; padding: 22px; transition: transform .8s var(--ease); }
.slide-media:hover img { transform: scale(1.025); }

/* Footer */
.footer { position: relative; padding: 64px 0 72px; overflow: hidden; border-top: 1px solid var(--line); color: #969c94; background: linear-gradient(to bottom, rgba(255, 255, 255, .012), transparent); }
.footer::before { content: ""; position: absolute; width: 360px; height: 200px; inset-inline-start: 6%; bottom: -180px; border-radius: 50%; background: var(--acid); filter: blur(100px); opacity: .055; }
.footer-inner { display: flex; justify-content: space-between; align-items: end; gap: 36px; }
.footer .logo { width: 106px; margin-bottom: 18px; opacity: .9; }
.footer small { display: block; max-width: 660px; line-height: 1.7; }
.copyright { margin-top: 13px; color: #c1c6bf; font-size: 12px; letter-spacing: .025em; }
.footer-links { display: flex; gap: 8px; flex-wrap: wrap; }
.footer-links a { padding: 8px 12px; border-radius: 10px; font-size: 13px; transition: color .25s ease, background .25s ease; }
.footer-links a:hover { color: var(--acid); background: rgba(223, 255, 0, .05); }

/* Progressive motion */
.js .reveal { opacity: 0; translate: 0 28px; transition: opacity .75s var(--ease), translate .75s var(--ease); transition-delay: var(--reveal-delay, 0ms); }
.js .reveal.reveal-side { translate: var(--reveal-x, 24px) 0; }
.js .reveal.is-visible { opacity: 1; translate: 0 0; }
.cursor-glow {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 90;
  width: 340px;
  height: 340px;
  pointer-events: none;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(223, 255, 0, .055), transparent 66%);
  transform: translate3d(calc(var(--cursor-x, -500px) - 50%), calc(var(--cursor-y, -500px) - 50%), 0);
  transition: opacity .3s ease;
  mix-blend-mode: screen;
}

@keyframes grid-drift { to { background-position: 64px 64px; } }
@keyframes slow-spin { to { transform: rotate(360deg); } }
@keyframes logo-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
@keyframes badge-float { 0%, 100% { transform: translateY(0) rotate(-1deg); } 50% { transform: translateY(-8px) rotate(1deg); } }
@keyframes badge-shine { 0%, 55% { transform: translateX(-250%) rotate(20deg); } 75%, 100% { transform: translateX(700%) rotate(20deg); } }
@keyframes text-shimmer { to { background-position: 100% 0; } }

@media (max-width: 1060px) {
  .nav { gap: 2px; font-size: 13px; }
  .nav a { padding-inline: 9px; }
  .hero-inner { grid-template-columns: 1fr .78fr; gap: 28px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .tech-image { height: 250px; }
}

@media (max-width: 900px) {
  .hero { min-height: auto; }
  .hero-inner, .chairside-feature, .team-grid, .article-layout { grid-template-columns: minmax(0, 1fr); }
  .hero-inner { padding-bottom: 80px; }
  .hero-visual { min-height: 400px; }
  .hero-mark { width: min(400px, 78vw); }
  .grid-3 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-inline-start: 0; border-top: 1px solid var(--line); }
  .stat:nth-child(4) { border-top: 1px solid var(--line); }
  .chairside-image { min-height: 440px; }
  .contact-shell { grid-template-columns: minmax(0, 1fr); }
  .contact-actions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .article-sidebar { position: static; order: -1; overflow: hidden; }
  .toc { display: flex; gap: 5px; overflow-x: auto; scrollbar-width: none; }
  .toc::-webkit-scrollbar { display: none; }
  .toc strong { display: none; }
  .toc a { flex: 0 0 auto; white-space: nowrap; }
}

@media (max-width: 800px) {
  html { scroll-padding-top: 96px; }
  [id] { scroll-margin-top: 96px; }
  .site-header { padding-top: 8px; }
  .header-inner { min-height: 62px; padding: 6px 8px 6px 13px; border-radius: 18px; }
  .site-header.is-scrolled .header-inner { min-height: 58px; }
  .brand img, .site-header.is-scrolled .brand img { width: 80px; }
  .mobile-toggle { display: block; order: 3; }
  .language-switcher { margin-inline-start: auto; }
  .nav {
    position: absolute;
    top: calc(100% + 9px);
    right: 24px;
    left: 24px;
    margin: 0;
    padding: 9px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    pointer-events: none;
    visibility: hidden;
    opacity: 0;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(10, 11, 11, .95);
    box-shadow: 0 24px 60px rgba(0, 0, 0, .45);
    backdrop-filter: blur(22px);
    transform: translateY(-8px) scale(.98);
    transform-origin: top center;
    transition: opacity .25s ease, transform .25s var(--ease), visibility .25s;
  }
  .nav.open { pointer-events: auto; visibility: visible; opacity: 1; transform: translateY(0) scale(1); }
  .nav a { padding: 12px 13px; font-size: 14px; }
  .nav a::after { display: none; }
  .nav a.active { background: rgba(223, 255, 0, .08); }
  .article-hero { margin-top: -78px; padding-top: 180px; }
  .hero { margin-top: -78px; padding-top: 78px; }
}

@media (max-width: 680px) {
  .container { width: min(var(--max), calc(100% - 28px)); }
  .section { padding: 82px 0; }
  .section.compact { padding: 58px 0; }
  .section-title { font-size: clamp(39px, 12vw, 54px); }
  .header-inner { gap: 7px; }
  .language-switcher a { min-width: 30px; padding-inline: 5px; }
  .mobile-toggle { min-width: 0; padding-inline: 10px; }
  .nav { right: 14px; left: 14px; }
  .hero-inner { padding: 138px 0 64px; gap: 18px; }
  .hero h1 { max-width: 100%; font-size: clamp(46px, 12.5vw, 62px); overflow-wrap: anywhere; }
  .hero p { font-size: 17px; }
  .hero .actions { width: 100%; flex-direction: column; align-items: stretch; }
  .hero .actions .btn { width: 100%; }
  .hero-visual { min-height: 315px; }
  .hero-mark { width: 265px; }
  .hero-mark img { width: 150px; }
  .hero-badge { bottom: 10px; inset-inline-start: 4px; font-size: 11px; }
  .stats, .grid-4 { grid-template-columns: 1fr; }
  .stat { min-height: 145px; }
  .stat + .stat { border-inline-start: 0; border-top: 1px solid var(--line); }
  .service-card { min-height: 235px; }
  .chairside-copy { padding: 38px 28px; }
  .chairside-image { min-height: 330px; }
  .tech-image { height: 220px; }
  .person-photo { height: 420px; }
  .person-body { padding: 28px; }
  .resource-card { min-height: 320px; }
  .contact-section { padding-top: 42px; padding-bottom: 82px; }
  .contact-shell { padding: 36px 25px; border-radius: 26px; }
  .contact-actions { grid-template-columns: 1fr; }
  .contact-button { min-height: 58px; }
  .quick-contact-link { min-height: 47px; padding: 0 10px; justify-content: center; }
  .quick-contact-link .contact-icon { width: 36px; height: 36px; border-radius: 10px; }
  .article-hero { padding: 170px 0 72px; }
  .article-sidebar { max-width: calc(100vw - 28px); }
  .article-hero h1,
  .article-content h2,
  .section-title,
  .chairside-copy h2,
  .contact-copy h2 { max-width: 100%; overflow-wrap: anywhere; }
  .article-content h2 { margin-top: 58px; }
  .article-content p, .article-content li { font-size: 17px; }
  .article-callout { padding: 24px 22px; }
  .step { grid-template-columns: 48px 1fr; padding: 20px; gap: 13px; }
  .step::before { width: 40px; height: 40px; }
  .presentation-cover { min-height: 500px; padding: 28px 18px; border-radius: 26px; }
  .presentation-cover::before { width: 360px; height: 360px; }
  .slide-section { padding: 76px 0; }
  .footer-inner { flex-direction: column; align-items: start; }
}

@media (max-width: 420px) {
  .brand img, .site-header.is-scrolled .brand img { width: 68px; }
  .mobile-toggle { width: 42px; min-width: 42px; }
  .language-switcher a { min-width: 27px; font-size: 9px; }
  .hero h1 { font-size: clamp(43px, 12.5vw, 52px); }
  .hero-mark { width: 235px; }
}

@media (hover: none), (pointer: coarse) {
  .cursor-glow { display: none; }
  .card:hover { --lift: 0px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; translate: 0 0; }
  .cursor-glow { display: none; }
}