:root {
  --black: #000;
  --white: #fff;
  --soft: #f5f5f7;
  --muted: rgba(255,255,255,0.58);
  --line: rgba(255,255,255,0.12);
  --dark-card: rgba(255,255,255,0.045);
  --radius-xl: 32px;
  --radius-2xl: 48px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Arial, sans-serif;
  background: #000;
  color: #fff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body.nav-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: rgba(0,0,0,0.68);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(24px);
}
.nav {
  min-height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.brand { display: flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.brand-mark {
  width: 38px; height: 38px;
  border-radius: 16px;
  background: #fff;
  color: #000;
  display: grid;
  place-items: center;
  font-weight: 900;
  box-shadow: 0 0 42px rgba(255,255,255,0.18);
}
.brand strong { display:block; font-size: 14px; letter-spacing: 0.22em; }
.brand span { display:block; margin-top: 2px; font-size: 10px; letter-spacing: 0.3em; color: rgba(255,255,255,0.45); text-transform: uppercase; }
.nav-links { display: flex; gap: 11px; align-items: center; font-size: 12.5px; color: rgba(255,255,255,0.68); }
.nav-links a:hover, .nav-links a.active { color: #fff; }
.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255,255,255,.75);
  border-radius: 999px;
  background: #fff;
  color: #000;
  cursor: pointer;
  place-items: center;
  position: relative;
  z-index: 230;
  box-shadow: 0 8px 28px rgba(255,255,255,.18), 0 12px 42px rgba(0,0,0,.38);
}
.nav-toggle .nav-toggle-line,
.nav-toggle::before,
.nav-toggle::after {
  content: "";
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: #000;
  position: absolute;
  font-size: 0;
  line-height: 0;
  transition: transform .25s ease, opacity .25s ease;
}
.nav-toggle .nav-toggle-line {
  color: transparent;
  overflow: hidden;
}
.nav-toggle::before { transform: translateY(-6px); }
.nav-toggle::after { transform: translateY(6px); }
.nav-toggle[aria-expanded="true"] .nav-toggle-line { opacity: 0; }
.nav-toggle[aria-expanded="true"]::before { transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"]::after { transform: rotate(-45deg); }
.nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 150;
  background: rgba(0,0,0,.28);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
}
body.nav-open .nav-backdrop { opacity: 1; pointer-events: auto; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border-radius: 999px;
  padding: 14px 22px;
  border: 0;
  font-weight: 700;
  font: inherit;
  cursor: pointer;
  transition: transform .25s ease, background .25s ease, color .25s ease, border .25s ease;
}
.btn:hover { transform: translateY(-2px) scale(1.02); }
.btn-white { background: #fff; color: #000; }
.btn-dark { background: #000; color: #fff; }
.btn-outline { border: 1px solid rgba(255,255,255,0.16); color: rgba(255,255,255,0.9); }
.btn-outline:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.35); }

.hero {
  min-height: 94vh;
  position: relative;
  padding: 126px 0 72px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 18%, rgba(88, 130, 236, .28), transparent 34%),
    radial-gradient(circle at 86% 74%, rgba(15, 118, 110, .18), transparent 34%),
    linear-gradient(180deg, #000 0%, #070707 100%);
}
.hero-content { position: relative; text-align: center; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255,255,255,0.11);
  background: rgba(255,255,255,0.045);
  border-radius: 999px;
  padding: 9px 16px;
  color: rgba(255,255,255,0.72);
  font-size: 14px;
  margin-bottom: 22px;
  backdrop-filter: blur(20px);
}
h1 {
  max-width: 1120px;
  margin: 0 auto;
  font-size: clamp(44px, 7vw, 104px);
  line-height: .94;
  letter-spacing: -0.06em;
  font-weight: 760;
}
.hero-sub {
  max-width: 830px;
  margin: 28px auto 0;
  color: rgba(255,255,255,0.66);
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.65;
}
.hero-cta { margin-top: 34px; display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

.product-stage {
  position: relative;
  width: 100%;
  max-width: 900px;
  min-height: 455px;
  margin: 54px auto 0;
  perspective: 1400px;
}
.product-rotator {
  position: absolute;
  inset: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  transform-style: preserve-3d;
  animation: rotateProduct 24s linear infinite;
}
@keyframes rotateProduct { to { transform: rotateY(360deg); } }
.central-tab {
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 52px;
  padding: 14px;
  background: linear-gradient(145deg, #737373, #111, #000);
  border: 1px solid rgba(255,255,255,0.16);
  transform: translateZ(95px);
  box-shadow: 0 40px 140px rgba(0,0,0,.75), 0 0 120px rgba(59,130,246,.2);
}
.central-screen {
  height: 100%;
  display: grid;
  place-items: center;
  text-align: center;
  border-radius: 40px;
  background: linear-gradient(145deg, rgba(255,255,255,.13), rgba(255,255,255,.04), rgba(59,130,246,.12));
  border: 1px solid rgba(255,255,255,0.11);
  padding: 24px;
}
.logo-chip {
  width: 78px; height: 78px;
  margin: 0 auto 24px;
  border-radius: 28px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.12);
  font-size: 34px;
  font-weight: 900;
  box-shadow: 0 0 60px rgba(255,255,255,.12);
}
.central-screen h2 {
  font-size: 34px;
  line-height: 1.02;
  letter-spacing: -0.04em;
  animation: pulseText 3s ease-in-out infinite;
}
@keyframes pulseText { 0%,100% { opacity: .72; transform: translateY(0); } 50% { opacity: 1; transform: translateY(-5px); } }
.central-screen p { margin-top: 14px; color: rgba(255,255,255,.55); font-size: 11px; letter-spacing: .22em; text-transform: uppercase; }

.product-card {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 180px;
  height: 220px;
  margin-left: -90px;
  margin-top: -110px;
  border-radius: 34px;
  background: linear-gradient(145deg, rgba(255,255,255,.14), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(24px);
  box-shadow: 0 28px 90px rgba(0,0,0,.55);
  padding: 18px;
  transform-style: preserve-3d;
}
.product-card:nth-child(2) { transform: rotateY(0deg) translateZ(285px); }
.product-card:nth-child(3) { transform: rotateY(120deg) translateZ(285px); }
.product-card:nth-child(4) { transform: rotateY(240deg) translateZ(285px); }
.product-inner {
  height: 100%;
  border-radius: 26px;
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(0,0,0,.32);
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.product-icon {
  width: 56px; height: 56px;
  border-radius: 20px;
  background: #fff;
  color: #000;
  display: grid;
  place-items: center;
  font-size: 16px;
  font-weight: 900;
}
.product-inner h3 { font-size: 24px; letter-spacing: -0.03em; }
.product-inner p { margin-top: 8px; color: rgba(255,255,255,.6); line-height: 1.45; font-size: 14px; }

section { position: relative; }
.black-section { background: #000; color: #fff; padding: 90px 0; }
.light-section { background: var(--soft); color: #000; padding: 110px 0; }
.section-kicker { font-size: 13px; font-weight: 800; letter-spacing: .24em; text-transform: uppercase; color: rgba(255,255,255,.46); margin-bottom: 16px; }
.light-section .section-kicker { color: rgba(0,0,0,.42); }
.section-title { font-size: clamp(36px, 5vw, 72px); line-height: 1; letter-spacing: -0.045em; max-width: 930px; }
.section-desc { font-size: 18px; line-height: 1.75; color: rgba(255,255,255,.62); max-width: 800px; margin-top: 24px; }
.light-section .section-desc { color: rgba(0,0,0,.62); }

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat-card { border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.035); border-radius: 28px; padding: 30px; text-align: center; }
.stat-card strong { font-size: 34px; display: block; letter-spacing: -0.03em; }
.stat-card span { display: block; color: rgba(255,255,255,.5); margin-top: 9px; line-height: 1.5; }

.country-wrap { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 42px; }
.pill { border-radius: 999px; border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.045); padding: 13px 20px; color: rgba(255,255,255,.78); font-weight: 750; transition: .25s ease; }
.pill:hover { background: #fff; color: #000; transform: translateY(-5px); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.feature-panel { background: #000; color: #fff; border-radius: 48px; padding: 34px; box-shadow: 0 25px 90px rgba(0,0,0,.18); }
.mini-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.mini-card { border-radius: 28px; border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.055); padding: 26px; min-height: 150px; transition: .25s ease; }
.mini-card:hover { transform: translateY(-6px); background: rgba(255,255,255,.08); }
.mini-card .mini-icon { font-size: 22px; font-weight: 900; margin-bottom: 38px; }
.promise { margin-top: 20px; border-radius: 28px; background: #fff; color: #000; padding: 26px; }
.promise small { text-transform: uppercase; letter-spacing: .2em; color: rgba(0,0,0,.4); font-weight: 800; }
.promise strong { display: block; margin-top: 10px; font-size: 28px; line-height: 1.1; }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 54px; }
.service-card { position: relative; overflow: hidden; border-radius: 32px; border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.035); padding: 30px; min-height: 265px; transition: .25s ease; }
.service-card:hover { transform: translateY(-8px); background: rgba(255,255,255,.06); }
.service-icon { width: 58px; height: 58px; border-radius: 20px; background: #fff; color: #000; display: grid; place-items: center; font-size: 17px; font-weight: 900; margin-bottom: 40px; }
.service-card h3 { font-size: 23px; letter-spacing: -0.02em; }
.service-card p { color: rgba(255,255,255,.58); line-height: 1.65; margin-top: 15px; }

.area-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 44px; align-items: start; }
.area-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.area-card { background: #fff; color: #000; border-radius: 26px; padding: 24px; box-shadow: 0 18px 60px rgba(0,0,0,.06); border: 1px solid rgba(0,0,0,.06); }
.area-card h3 { font-size: 22px; letter-spacing: -.02em; }
.area-card p { margin-top: 10px; color: rgba(0,0,0,.62); line-height: 1.65; }
.keyword-cloud { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.keyword-cloud span { border-radius: 999px; border: 1px solid rgba(0,0,0,.08); background: rgba(0,0,0,.045); padding: 10px 14px; color: rgba(0,0,0,.72); font-size: 14px; font-weight: 700; }
.blog-hero { min-height: 72vh; }
.blog-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 44px; align-items: start; }
.blog-article { background: #fff; border: 1px solid rgba(0,0,0,.06); border-radius: 36px; padding: 42px; box-shadow: 0 18px 60px rgba(0,0,0,.06); }
.blog-article h3 { font-size: 26px; letter-spacing: -.02em; margin-top: 34px; }
.blog-article p, .blog-article li { color: rgba(0,0,0,.64); line-height: 1.75; font-size: 17px; }
.blog-article ul { margin: 18px 0 0 20px; display: grid; gap: 10px; }
.blog-sidebar { position: sticky; top: 110px; background: #000; color: #fff; border-radius: 32px; padding: 30px; }
.blog-sidebar h3 { font-size: 26px; letter-spacing: -.03em; }
.blog-sidebar p { margin: 12px 0 20px; color: rgba(255,255,255,.6); line-height: 1.65; }
.sidebar-box { margin-top: 24px; border-top: 1px solid rgba(255,255,255,.12); padding-top: 20px; display: grid; gap: 10px; }
.sidebar-box a { color: rgba(255,255,255,.62); }
.sidebar-box a:hover { color: #fff; }
.blog-keywords a { border-radius: 999px; border: 1px solid rgba(0,0,0,.08); background: rgba(0,0,0,.045); padding: 10px 14px; color: rgba(0,0,0,.72); font-size: 14px; font-weight: 700; }
.blog-index-grid { margin-top: 42px; }

.process-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: start; }
.sticky { position: sticky; top: 110px; }
.process-list { display: grid; gap: 18px; }
.process-card { display: flex; gap: 24px; background: #fff; border: 1px solid rgba(0,0,0,.06); border-radius: 36px; padding: 32px; box-shadow: 0 18px 60px rgba(0,0,0,.06); transition: .25s ease; }
.process-card:hover { transform: translateY(-5px); box-shadow: 0 28px 90px rgba(0,0,0,.1); }
.num { width: 64px; height: 64px; border-radius: 24px; background: #000; color: #fff; display: grid; place-items: center; font-weight: 800; flex: 0 0 auto; }
.process-card h3 { font-size: 30px; letter-spacing: -0.03em; }
.process-card p { color: rgba(0,0,0,.56); line-height: 1.7; margin-top: 10px; font-size: 17px; }

.legal-section { background: #050505; color: #fff; padding: 110px 0; overflow: hidden; }
.legal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.legal-card { border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.04); border-radius: 36px; padding: 34px; }
.legal-card h3 { font-size: 28px; letter-spacing: -0.03em; margin-bottom: 16px; }
.legal-card p, .legal-card li { color: rgba(255,255,255,.62); line-height: 1.7; }
.legal-card ul { margin-left: 20px; display: grid; gap: 10px; }
.region-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 24px; }
.region-card { border-radius: 22px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.09); padding: 18px; }
.region-card strong { display: block; margin-bottom: 8px; }
.region-card span { color: rgba(255,255,255,.58); font-size: 14px; line-height: 1.55; }

.contact-box { overflow: hidden; border-radius: 48px; background: #000; color: #fff; box-shadow: 0 25px 90px rgba(0,0,0,.2); display: grid; grid-template-columns: 1fr 1fr; }
.contact-copy { padding: 54px; }
.contact-form { padding: 54px; background: #fff; color: #000; }
.form-grid { display: grid; gap: 18px; }
label { display: grid; gap: 8px; font-size: 14px; color: rgba(0,0,0,.7); font-weight: 800; }
input, select, textarea { width: 100%; border: 1px solid rgba(0,0,0,.1); background: rgba(0,0,0,.035); border-radius: 20px; padding: 15px 18px; font: inherit; outline: none; }
textarea { min-height: 130px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: rgba(0,0,0,.35); }

footer { background: #000; color: #fff; padding: 56px 0 42px; }
.footer-inner { border-top: 1px solid rgba(255,255,255,.1); padding-top: 34px; }
.footer-grid { display: grid; grid-template-columns: 1.05fr .85fr .85fr 1.1fr; gap: 28px; align-items: start; }
.footer-col h3 { font-size: 13px; letter-spacing: .2em; text-transform: uppercase; margin-bottom: 16px; color: rgba(255,255,255,.82); }
.footer-col p, .footer-col a, .footer-col li { color: rgba(255,255,255,.52); font-size: 14px; line-height: 1.65; }
.footer-col a:hover { color: #fff; }
.footer-list { list-style: none; display: grid; gap: 7px; }
.footer-contact { display: grid; gap: 10px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.09); margin-top: 34px; padding-top: 22px; display: flex; justify-content: space-between; gap: 24px; align-items: flex-start; }
.seo-text { color: rgba(255,255,255,.38); font-size: 13px; line-height: 1.7; max-width: 920px; }

.reveal { opacity: 0; transform: translateY(32px); animation: reveal .8s cubic-bezier(.22,1,.36,1) forwards; }
.delay-1 { animation-delay: .12s; }
.delay-2 { animation-delay: .24s; }
.delay-3 { animation-delay: .36s; }
@keyframes reveal { to { opacity: 1; transform: translateY(0); } }

@media (max-width: 980px) {
  header { background: rgba(0,0,0,.86); }
  .nav { min-height: 66px; padding: 0; align-items: center; flex-direction: row; }
  .nav-toggle { display: grid; margin-left: auto; flex: 0 0 auto; }
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 220;
    width: min(86vw, 380px);
    height: 100vh;
    padding: 96px 24px 28px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    overflow-y: auto;
    background: #fff;
    border-left: 1px solid rgba(0,0,0,.08);
    box-shadow: -24px 0 80px rgba(0,0,0,.42);
    transform: translateX(100%);
    transition: transform .28s cubic-bezier(.22,1,.36,1);
  }
  body.nav-open .nav-links { transform: translateX(0); }
  .nav-links a {
    display: block;
    border-radius: 18px;
    padding: 15px 16px;
    background: rgba(0,0,0,.045);
    border: 1px solid rgba(0,0,0,.08);
    color: rgba(0,0,0,.78);
    font-size: 16px;
    font-weight: 750;
  }
  .nav-links a.active { background: #000; color: #fff; }
  header .btn { display: none; }
  .stats-grid, .service-grid { grid-template-columns: repeat(2, 1fr); }
  .split, .process-layout, .legal-grid, .contact-box, .area-layout, .blog-layout { grid-template-columns: 1fr; }
  .sticky { position: static; }
  .blog-sidebar { position: static; }
  .product-stage { min-height: 420px; }
  .product-card:nth-child(2) { transform: rotateY(0deg) translateZ(220px); }
  .product-card:nth-child(3) { transform: rotateY(120deg) translateZ(220px); }
  .product-card:nth-child(4) { transform: rotateY(240deg) translateZ(220px); }
}
@media (max-width: 620px) {
  .container { padding: 0 18px; }
  .hero { padding-top: 116px; }
  h1 { font-size: 46px; }
  .hero-cta { flex-direction: column; }
  .btn { width: 100%; }
  header .btn { width: auto; }
  .stats-grid, .service-grid, .mini-grid, .region-grid, .area-grid { grid-template-columns: 1fr; }
  .product-stage { min-height: 360px; transform: scale(.86); transform-origin: top center; margin-bottom: -62px; }
  .central-tab { width: 260px; height: 260px; border-radius: 42px; }
  .central-screen h2 { font-size: 30px; }
  .product-card { width: 145px; height: 180px; margin-left: -72px; margin-top: -90px; }
  .product-card:nth-child(2) { transform: rotateY(0deg) translateZ(185px); }
  .product-card:nth-child(3) { transform: rotateY(120deg) translateZ(185px); }
  .product-card:nth-child(4) { transform: rotateY(240deg) translateZ(185px); }
  .contact-copy, .contact-form { padding: 28px; }
  .blog-article { padding: 28px; border-radius: 28px; }
  .process-card { flex-direction: column; padding: 26px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}