/* ============================================================
   OSON — Component styles (header, hero, sections, footer)
   ============================================================ */

/* ---------------- HEADER ---------------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  transition: background .3s, box-shadow .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(1.5) blur(16px);
  -webkit-backdrop-filter: saturate(1.5) blur(16px);
  border-bottom-color: var(--gray-150);
  box-shadow: 0 6px 24px rgba(12,17,32,.05);
}
.nav { display: flex; align-items: center; gap: 36px; height: 76px; }
.nav-logo img { height: 26px; width: auto; }
.nav-main { display: flex; align-items: center; gap: 4px; }
.nav-item { position: relative; }
.nav-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 15px; font-weight: 540; color: var(--gray-700);
  padding: 9px 14px; border-radius: var(--r-sm); cursor: pointer;
  transition: color .15s, background .15s; background: none; border: none;
}
.nav-link:hover { color: var(--brand); background: var(--gray-100); }
.nav-link .caret { width: 15px; height: 15px; transition: transform .2s; color: var(--gray-400); }
.nav-item:hover .caret { transform: rotate(180deg); }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }

/* lang switcher */
.lang {
  display: inline-flex; background: var(--gray-100); border-radius: var(--r-full);
  padding: 3px; gap: 2px;
}
.lang button {
  border: none; background: none; cursor: pointer;
  font-size: 13px; font-weight: 600; color: var(--gray-500);
  padding: 6px 11px; border-radius: var(--r-full); transition: all .15s;
}
.lang button.active { background: #fff; color: var(--brand); box-shadow: var(--sh-xs); }
.lang button:hover:not(.active) { color: var(--gray-800); }

/* mega menu */
.dropdown {
  position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(-50%) translateY(8px);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .2s, transform .2s; z-index: 70;
}
.nav-item:hover .dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); pointer-events: auto; }
.dropdown-inner {
  background: #fff; border: 1px solid var(--gray-150); border-radius: var(--r-lg);
  box-shadow: var(--sh-lg); padding: 12px;
}
.mega { width: 620px; display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.mega-link { display: flex; gap: 13px; padding: 12px; border-radius: var(--r-md); transition: background .15s; }
.mega-link:hover { background: var(--gray-50); }
.mega-ic {
  flex: none; width: 40px; height: 40px; border-radius: var(--r-md);
  display: grid; place-items: center; background: var(--brand-50); color: var(--brand);
}
.mega-ic svg { width: 20px; height: 20px; }
.mega-link:hover .mega-ic { background: var(--brand); color: #fff; }
.mega-tt { font-size: 14.5px; font-weight: 650; color: var(--ink); }
.mega-ds { font-size: 12.5px; color: var(--gray-500); margin-top: 3px; line-height: 1.45; }
.menu { width: 248px; }
.menu a { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: var(--r-sm); font-size: 14.5px; font-weight: 540; color: var(--gray-700); transition: background .15s, color .15s; }
.menu a:hover { background: var(--gray-50); color: var(--brand); }
.menu a svg { width: 17px; height: 17px; color: var(--gray-400); }
.menu a:hover svg { color: var(--brand); }

/* ---------------- HERO ---------------- */
.hero { position: relative; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hero-gradient {
  position: absolute; inset: -20% -10% auto -10%; height: 760px;
  background:
    radial-gradient(60% 70% at 78% 8%, rgba(47,180,255,.28), transparent 60%),
    radial-gradient(55% 80% at 12% 0%, rgba(0,15,158,.12), transparent 55%);
}
.hero-neural {
  position: absolute; inset: 0; z-index: 0;
  width: 100%; height: 100%; display: block;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(135% 110% at 50% 14%, #000 52%, transparent 92%);
  mask-image: radial-gradient(135% 110% at 50% 14%, #000 52%, transparent 92%);
}
.hero-grid-lines {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--gray-100) 1px, transparent 1px), linear-gradient(90deg, var(--gray-100) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(90% 70% at 50% 0%, #000 30%, transparent 75%);
          mask-image: radial-gradient(90% 70% at 50% 0%, #000 30%, transparent 75%);
  opacity: var(--gridlines-op, .55);
  transition: opacity .3s;
}

/* Variant A — centered globe */
.heroA { position: relative; z-index: 2; padding: 168px 0 120px; text-align: center; }
.heroA .hero-inner { max-width: 880px; margin: 0 auto; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 9px; margin-bottom: 26px;
  background: #fff; border: 1px solid var(--gray-200); box-shadow: var(--sh-xs);
  border-radius: var(--r-full); padding: 7px 8px 7px 14px;
  font-size: 13.5px; font-weight: 560; color: var(--gray-700);
}
.hero-eyebrow .tag { background: var(--brand-50); color: var(--brand); font-weight: 650; font-size: 12px; padding: 3px 9px; border-radius: var(--r-full); }
.hero h1 {
  font-size: clamp(44px, 5.6vw, 74px); line-height: 1.02; color: var(--ink);
  letter-spacing: -.03em; font-weight: 700;
}
.hero h1 .grad {
  background: linear-gradient(102deg, var(--brand) 12%, var(--accent-600) 92%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub { font-size: 20px; line-height: 1.55; color: var(--gray-600); margin: 26px auto 0; max-width: 620px; }
.hero-cta { display: flex; gap: 14px; justify-content: center; margin-top: 40px; flex-wrap: wrap; }
.heroA .hero-cta { justify-content: center; }
.hero-note { margin-top: 20px; font-size: 13.5px; color: var(--gray-500); display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }
.hero-note span { display: inline-flex; align-items: center; gap: 7px; }
.hero-note svg { width: 16px; height: 16px; color: var(--success); }

/* Globe */
.globe-wrap { position: absolute; z-index: 1; top: 0; left: 50%; transform: translateX(-50%); width: 1100px; height: 760px; pointer-events: none; opacity: .9; }
.globe { position: absolute; top: 56px; left: 50%; transform: translateX(-50%); width: 640px; height: 640px; }
.globe .spin { transform-origin: 320px 320px; animation: spin 64s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.arc { stroke-dasharray: 4 7; animation: dash 3.2s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -110; } }
.ping { animation: ping 3s ease-in-out infinite; }
@keyframes ping { 0%,100%{ r: 3.4; opacity: 1; } 50%{ r: 6; opacity: .5; } }

/* Variant B — split with phone */
.heroB { position: relative; z-index: 2; padding: 150px 0 110px; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.heroB .hero-eyebrow { margin-bottom: 24px; }
.heroB h1 { font-size: clamp(40px, 4.4vw, 60px); text-align: left; }
.heroB .hero-sub { margin-left: 0; text-align: left; }
.heroB .hero-cta { justify-content: flex-start; }
.heroB .hero-note { justify-content: flex-start; }
.phone-stage { position: relative; display: grid; place-items: center; min-height: 540px; }
.phone-glow { position: absolute; width: 460px; height: 460px; border-radius: 50%;
  background: radial-gradient(circle, rgba(47,180,255,.35), rgba(0,15,158,.12) 45%, transparent 70%); filter: blur(8px); }
.phone {
  position: relative; width: 270px; height: 552px; border-radius: 44px;
  background: linear-gradient(160deg, #11193f, #050a25); padding: 11px;
  box-shadow: var(--sh-lg), inset 0 0 0 1.5px rgba(255,255,255,.08); z-index: 2;
}
.phone-screen { width: 100%; height: 100%; border-radius: 34px; overflow: hidden; background: #fff; position: relative; }
.phone-notch { position: absolute; top: 14px; left: 50%; transform: translateX(-50%); width: 96px; height: 26px; background: #050a25; border-radius: var(--r-full); z-index: 5; }
.ph-app { padding: 44px 18px 18px; height: 100%; display: flex; flex-direction: column; gap: 14px; background: linear-gradient(180deg, var(--brand), var(--brand-600)); }
.ph-balcard { background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.18); border-radius: var(--r-lg); padding: 16px; color: #fff; }
.ph-balcard .lbl { font-size: 11px; opacity: .8; letter-spacing: .04em; }
.ph-balcard .amt { font-size: 26px; font-weight: 700; margin-top: 6px; font-family: var(--font-display); }
.ph-row { display: grid; grid-template-columns: repeat(4,1fr); gap: 8px; }
.ph-act { background: rgba(255,255,255,.92); border-radius: var(--r-md); padding: 10px 4px; display: grid; place-items: center; gap: 6px; }
.ph-act .ic { width: 30px; height: 30px; border-radius: 9px; background: var(--brand-50); color: var(--brand); display: grid; place-items: center; }
.ph-act .ic svg { width: 16px; height: 16px; }
.ph-act .t { font-size: 8.5px; font-weight: 600; color: var(--gray-700); }
.ph-list { background: #fff; border-radius: var(--r-lg); padding: 12px; flex: 1; display: flex; flex-direction: column; gap: 10px; }
.ph-tx { display: flex; align-items: center; gap: 9px; }
.ph-tx .av { width: 28px; height: 28px; border-radius: 50%; background: var(--gray-100); flex: none; }
.ph-tx .meta { flex: 1; }
.ph-tx .meta b { font-size: 10px; color: var(--ink); display: block; }
.ph-tx .meta span { font-size: 8px; color: var(--gray-400); }
.ph-tx .val { font-size: 10px; font-weight: 700; color: var(--ink); }
.ph-tx .val.in { color: var(--success); }
.float-badge {
  position: absolute; z-index: 3; background: #fff; border-radius: var(--r-md);
  box-shadow: var(--sh-md); padding: 11px 14px; display: flex; align-items: center; gap: 10px;
  font-size: 12.5px; font-weight: 600; color: var(--ink);
}
.float-badge .fb-ic { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; color: #fff; }
.fb-1 { top: 60px; left: -8px; animation: floaty 5s ease-in-out infinite; }
.fb-2 { bottom: 86px; right: -16px; animation: floaty 5.6s ease-in-out infinite .6s; }
@keyframes floaty { 0%,100%{ transform: translateY(0); } 50%{ transform: translateY(-12px); } }

/* Variant C — minimal big type */
.heroC { position: relative; z-index: 2; padding: 176px 0 110px; text-align: center; }
.heroC .hero-inner { max-width: 960px; margin: 0 auto; }
.heroC h1 { font-size: clamp(48px, 7vw, 96px); line-height: .98; }
.heroC .hero-sub { max-width: 560px; }
.hero-marquee { margin-top: 64px; display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.hero-pill { background: #fff; border: 1px solid var(--gray-200); border-radius: var(--r-full); padding: 9px 16px; font-size: 14px; font-weight: 600; color: var(--gray-700); display: inline-flex; align-items: center; gap: 8px; box-shadow: var(--sh-xs); transition: transform .18s, border-color .18s, color .18s; }
.hero-pill:hover { transform: translateY(-3px); border-color: var(--brand-300); color: var(--brand); }
.hero-pill svg { width: 16px; height: 16px; color: var(--brand); }

/* app badges */
.store-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 26px; }
.heroA .store-row { justify-content: center; }
.store-badge {
  display: inline-flex; align-items: center; transition: transform .18s, opacity .18s;
}
.store-badge:hover { transform: translateY(-2px); opacity: .88; }
.store-badge img { display: block; width: auto; }
/* Apple badge is tight to its pill; Google badge ships with built-in clear-space,
   so it needs extra height to make the visible buttons line up. */
.store-badge.sb-apple img  { height: 44px; }
.store-badge.sb-google img { height: 61px; }

/* ---------------- METRICS ---------------- */
.metrics { border-top: 1px solid var(--gray-150); border-bottom: 1px solid var(--gray-150); background: var(--bg-alt); }
.metrics-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.metric { padding: 52px 28px; text-align: center; position: relative; }
.metric:not(:last-child)::after { content: ""; position: absolute; right: 0; top: 28%; height: 44%; width: 1px; background: var(--gray-200); }
.metric .num { font-family: var(--font-display); font-size: 52px; font-weight: 700; letter-spacing: -.03em; color: var(--brand); line-height: 1; }
.metric .num .suf { color: var(--accent-600); }
.metric .lbl { margin-top: 12px; font-size: 15px; font-weight: 540; color: var(--gray-600); }

/* ---------------- PRODUCTS ---------------- */
.products { background: #fff; }
.prod-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.prod-card {
  position: relative; background: #fff; border: 1px solid var(--gray-150);
  border-radius: var(--r-xl); padding: 26px; cursor: pointer; overflow: hidden;
  transition: transform .22s cubic-bezier(.2,.7,.3,1), box-shadow .22s, border-color .22s;
  display: flex; flex-direction: column; min-height: 218px;
}
.prod-card:hover { transform: translateY(-6px); box-shadow: var(--sh-lg); border-color: transparent; }
.prod-card:focus-visible { outline: 3px solid var(--brand-300); outline-offset: 2px; }
.prod-top { display: flex; align-items: flex-start; justify-content: space-between; }
.prod-ic { width: 52px; height: 52px; border-radius: var(--r-md); display: grid; place-items: center; background: var(--brand-50); color: var(--brand); transition: background .22s, color .22s, transform .22s; }
.prod-ic svg { width: 25px; height: 25px; }
.prod-card:hover .prod-ic { background: var(--brand); color: #fff; transform: scale(1.05) rotate(-3deg); }
.prod-name { font-size: 21px; font-weight: 680; color: var(--ink); margin-top: 20px; font-family: var(--font-display); }
.prod-desc { font-size: 14.5px; line-height: 1.55; color: var(--gray-500); margin-top: 9px; flex: 1; }
.prod-more { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 640; color: var(--brand); margin-top: 16px; opacity: 0; transform: translateX(-6px); transition: opacity .22s, transform .22s; }
.prod-more svg { width: 16px; height: 16px; transition: transform .2s; }
.prod-card:hover .prod-more { opacity: 1; transform: none; }
.prod-card:hover .prod-more svg { transform: translateX(3px); }

/* spotlight (eSIM full width) */
.spotlight {
  grid-column: 1 / -1; display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px;
  background: linear-gradient(120deg, var(--brand) 0%, var(--brand-600) 55%, #1330C9 100%);
  border-radius: var(--r-2xl); padding: 44px; overflow: hidden; position: relative; color: #fff;
  border: none; min-height: auto; align-items: center;
}
.spotlight:hover { transform: translateY(-6px); box-shadow: var(--sh-lg); }
.spotlight .sp-body { position: relative; z-index: 2; }
.spotlight .prod-ic { background: rgba(255,255,255,.16); color: #fff; }
.spotlight:hover .prod-ic { background: rgba(255,255,255,.26); color: #fff; }
.spotlight .prod-name { color: #fff; font-size: 28px; }
.spotlight .sp-desc { color: rgba(255,255,255,.82); font-size: 16px; line-height: 1.6; margin-top: 12px; max-width: 440px; }
.spotlight .sp-stats { display: flex; gap: 32px; margin-top: 28px; }
.spotlight .sp-stats .v { font-family: var(--font-display); font-size: 30px; font-weight: 700; }
.spotlight .sp-stats .k { font-size: 13px; color: rgba(255,255,255,.7); margin-top: 4px; }
.spotlight .sp-btn { margin-top: 30px; background: #fff; color: var(--brand); }
.spotlight .sp-btn:hover { background: var(--accent-50); }
.sp-visual { position: relative; z-index: 1; height: 100%; min-height: 200px; }
.sp-dots { position: absolute; inset: 0; }

/* ---------------- TRUST BAR ---------------- */
.trust { background: var(--bg-alt); border-top: 1px solid var(--gray-150); padding: 40px 0; }
.trust-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.trust-lead { font-size: 13.5px; font-weight: 600; color: var(--gray-500); letter-spacing: .02em; }
.trust-items { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 10px; background: #fff; border: 1px solid var(--gray-150); border-radius: var(--r-md); padding: 11px 16px; box-shadow: var(--sh-xs); }
.trust-item .ti-ic { width: 30px; height: 30px; border-radius: 8px; background: var(--brand-50); color: var(--brand); display: grid; place-items: center; flex: none; }
.trust-item .ti-ic svg { width: 17px; height: 17px; }
.trust-item .ti-t b { display: block; font-size: 13px; font-weight: 650; color: var(--ink); line-height: 1.2; }
.trust-item .ti-t span { font-size: 11.5px; color: var(--gray-500); }
.stars { color: #F5A623; letter-spacing: 1px; font-size: 12px; }

/* ---------------- NEWS ---------------- */
.news { background: #fff; }
.news-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 48px; gap: 24px; }
.news-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.news-card { border: 1px solid var(--gray-150); border-radius: var(--r-xl); overflow: hidden; background: #fff; cursor: pointer; transition: transform .22s, box-shadow .22s, border-color .22s; display: flex; flex-direction: column; }
.news-card:hover { transform: translateY(-6px); box-shadow: var(--sh-lg); border-color: transparent; }
.news-thumb { height: 188px; position: relative; overflow: hidden; }
.news-cat { position: absolute; top: 14px; left: 14px; z-index: 2; background: rgba(255,255,255,.92); backdrop-filter: blur(6px); color: var(--brand); font-size: 11.5px; font-weight: 650; padding: 5px 11px; border-radius: var(--r-full); }
.news-body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.news-date { font-size: 12.5px; color: var(--gray-400); font-weight: 540; }
.news-title { font-size: 18.5px; font-weight: 660; color: var(--ink); margin-top: 10px; line-height: 1.32; font-family: var(--font-display); }
.news-card:hover .news-title { color: var(--brand); }
.news-ex { font-size: 14px; color: var(--gray-500); line-height: 1.55; margin-top: 10px; flex: 1; }
.news-read { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; font-weight: 640; color: var(--brand); margin-top: 16px; }
.news-read svg { width: 15px; height: 15px; transition: transform .2s; }
.news-card:hover .news-read svg { transform: translateX(3px); }

/* striped placeholder */
.ph-img { width: 100%; height: 100%;
  background-color: var(--gray-100);
  background-image: repeating-linear-gradient(135deg, var(--gray-150) 0 11px, transparent 11px 22px);
  display: grid; place-items: center; }
.ph-img.brand { background-color: var(--brand-50); background-image: repeating-linear-gradient(135deg, var(--brand-100) 0 11px, transparent 11px 22px); }
.ph-img .ph-tag { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 11px; color: var(--gray-400); background: rgba(255,255,255,.7); padding: 4px 9px; border-radius: var(--r-full); }

/* ---------------- CTA STRIP ---------------- */
.ctastrip { padding: 0 0 104px; }
.ctastrip-inner { background: radial-gradient(120% 140% at 0% 0%, #1330C9 0%, var(--brand) 45%, #00084D 100%); border-radius: var(--r-2xl); padding: 64px 56px; text-align: center; position: relative; overflow: hidden; color: #fff; }
.ctastrip h2 { font-size: 42px; line-height: 1.08; color: #fff; max-width: 640px; margin: 0 auto; }
.ctastrip p { color: rgba(255,255,255,.78); font-size: 18px; margin-top: 16px; max-width: 520px; margin-left: auto; margin-right: auto; }
.ctastrip .store-row { justify-content: center; margin-top: 32px; }

/* ---------------- FOOTER ---------------- */
.footer { background: var(--gray-900); color: var(--gray-300); padding: 72px 0 32px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr; gap: 32px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer-brand img { height: 24px; }
.footer-brand p { font-size: 14px; line-height: 1.6; color: var(--gray-400); margin-top: 18px; max-width: 260px; }
.footer-social { display: flex; gap: 10px; margin-top: 22px; }
.footer-social a { width: 38px; height: 38px; border-radius: var(--r-sm); background: rgba(255,255,255,.06); display: grid; place-items: center; color: var(--gray-300); transition: background .18s, color .18s, transform .18s; }
.footer-social a:hover { background: var(--brand); color: #fff; transform: translateY(-2px); }
.footer-social a svg { width: 18px; height: 18px; }
.footer-col h4 { font-size: 13px; font-weight: 650; color: #fff; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 18px; font-family: var(--font); }
.footer-col a { display: block; font-size: 14px; color: var(--gray-400); padding: 7px 0; transition: color .15s; }
.footer-col a:hover { color: #fff; }
.footer-mid { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 28px 0; border-bottom: 1px solid rgba(255,255,255,.08); flex-wrap: wrap; }
.footer-mid .store-row { margin-top: 0; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 28px; flex-wrap: wrap; font-size: 13px; color: var(--gray-500); }
.footer-legal { display: flex; gap: 22px; flex-wrap: wrap; }
.footer-legal a:hover { color: var(--gray-200); }
.footer-entities { color: var(--gray-500); }

/* ---------------- SECURITY (scanner card stream) ---------------- */
.security { background: linear-gradient(180deg, #fff 0%, var(--bg-alt) 100%); overflow: hidden; }
.security .sec-head { text-align: center; max-width: 640px; margin: 0 auto; }
.sec-eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--brand); background: var(--brand-50); border: 1px solid var(--brand-100); padding: 7px 14px; border-radius: var(--r-full); margin-bottom: 18px; }
.se-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-100); }
.security h2 { font-size: clamp(28px, 4.4vw, 44px); line-height: 1.08; color: var(--ink); }
.security h2 .grad { background: linear-gradient(92deg, var(--brand), var(--accent-600)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.security .sec-head p { font-size: clamp(15px, 1.7vw, 18px); line-height: 1.6; color: var(--gray-600); margin-top: 16px; }

.scanner-stage { position: relative; height: 300px; margin-top: 56px; overflow: hidden; cursor: grab; -webkit-mask-image: linear-gradient(90deg, transparent, #000 11%, #000 89%, transparent); mask-image: linear-gradient(90deg, transparent, #000 11%, #000 89%, transparent); }
.scanner-stage.grab { cursor: grabbing; }
.scanner-fx { position: absolute; inset: 0; z-index: 3; pointer-events: none; }
.scanner-track { position: absolute; top: 50%; left: 0; transform: translateY(-50%); display: flex; gap: 24px; align-items: center; will-change: transform; }
.scard { position: relative; width: 300px; height: 188px; flex: none; border-radius: 18px; }
.scard-normal, .scard-ascii { position: absolute; inset: 0; border-radius: 18px; overflow: hidden; }
.scard-normal { background: linear-gradient(150deg, var(--brand-600) 0%, var(--brand) 45%, #00084D 100%); color: #fff; box-shadow: 0 20px 40px rgba(0,8,77,.28); clip-path: inset(0 0 0 var(--cr,0%)); }
.scard-normal::before { content: ""; position: absolute; inset: 0; background: radial-gradient(120% 90% at 100% 0%, rgba(47,180,255,.38), transparent 55%); }
.scard-normal::after { content: ""; position: absolute; top: 0; left: -45%; width: 45%; height: 100%; background: linear-gradient(100deg, transparent, rgba(255,255,255,.16), transparent); transform: skewX(-18deg); }
.sc-chip { position: absolute; top: 22px; left: 22px; width: 34px; height: 25px; border-radius: 6px; background: linear-gradient(135deg, #FFE08A, #C9A227); box-shadow: inset 0 0 0 1px rgba(255,255,255,.3); }
.sc-dot { position: absolute; top: 24px; right: 22px; width: 9px; height: 9px; border-radius: 50%; background: #3DF5A0; box-shadow: 0 0 10px #3DF5A0; }
.sc-ic { position: absolute; left: 22px; bottom: 56px; width: 40px; height: 40px; border-radius: 11px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.22); display: grid; place-items: center; color: #fff; z-index: 2; }
.sc-ic svg { width: 22px; height: 22px; }
.sc-meta { position: absolute; left: 22px; right: 22px; bottom: 18px; display: flex; flex-direction: column; z-index: 2; }
.sc-meta b { font-family: var(--font-display); font-size: 17px; font-weight: 700; }
.sc-meta i { font-style: normal; font-size: 12.5px; color: rgba(255,255,255,.72); margin-top: 3px; }
.scard-ascii { background: linear-gradient(150deg, #060B26, #0A1130); clip-path: inset(0 calc(100% - var(--cl,0%)) 0 0); }
.scard-ascii pre { margin: 0; padding: 14px; height: 100%; font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 11px; line-height: 13px; color: #5FD2FF; white-space: pre; overflow: hidden; text-shadow: 0 0 6px rgba(47,180,255,.55); -webkit-mask-image: linear-gradient(90deg, #000, rgba(0,0,0,.18)); mask-image: linear-gradient(90deg, #000, rgba(0,0,0,.18)); }
.scanner-line { position: absolute; top: 7%; bottom: 7%; left: 50%; width: 2px; transform: translateX(-50%); z-index: 2; border-radius: 2px; background: linear-gradient(180deg, transparent, var(--accent) 16%, #BFEBFF 50%, var(--accent) 84%, transparent); box-shadow: 0 0 12px var(--accent), 0 0 30px rgba(47,180,255,.7); }
.scanner-line::before, .scanner-line::after { content: ""; position: absolute; left: 50%; width: 9px; height: 9px; border-radius: 50%; transform: translateX(-50%); background: #EAF8FF; box-shadow: 0 0 12px var(--accent), 0 0 22px var(--accent); }
.scanner-line::before { top: -4px; } .scanner-line::after { bottom: -4px; }

.sec-foot { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 28px; margin-top: 48px; }
.sec-foot span { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 540; color: var(--gray-600); }
.sec-foot svg { width: 18px; height: 18px; color: var(--success); }

/* ================================================================
   HAMBURGER + MOBILE NAV
   ================================================================ */
.nav-burger {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; margin-left: auto; padding: 11px;
  background: none; border: none; cursor: pointer; border-radius: var(--r-sm);
}
.nav-burger span { display: block; width: 100%; height: 2px; border-radius: 2px; background: var(--ink); transition: transform .25s, opacity .2s; }
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  position: fixed; top: 64px; left: 0; right: 0; z-index: 65;
  display: flex; flex-direction: column; padding: 12px 20px 22px;
  background: rgba(255,255,255,.98); backdrop-filter: saturate(1.5) blur(16px);
  -webkit-backdrop-filter: saturate(1.5) blur(16px);
  border-bottom: 1px solid var(--gray-150); box-shadow: var(--sh-md);
  transform: translateY(-14px); opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .22s, transform .22s, visibility .22s;
}
.mobile-nav.open { transform: none; opacity: 1; visibility: visible; pointer-events: auto; }
.mobile-nav a:not(.btn) { font-size: 17px; font-weight: 560; color: var(--gray-800); padding: 15px 6px; border-bottom: 1px solid var(--gray-100); }
.mobile-nav .btn { margin-top: 18px; width: 100%; }
.nav-backdrop {
  position: fixed; top: 64px; left: 0; right: 0; bottom: 0; z-index: 64;
  background: rgba(12,17,32,.34); opacity: 0; visibility: hidden;
  transition: opacity .22s, visibility .22s;
}
.nav-backdrop.show { opacity: 1; visibility: visible; }

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1024px) {
  :root { --gutter: 28px; --maxw: 960px; }
  .section { padding: 84px 0; }
  .section-head { margin-bottom: 44px; }
  .section-head h2 { font-size: 36px; }
  .prod-grid { grid-template-columns: repeat(2, 1fr); }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .mega { width: 540px; }
}

@media (max-width: 860px) {
  .nav-main, .nav-right { display: none; }
  .nav-burger { display: flex; }
  .nav { height: 64px; }
}

@media (max-width: 768px) {
  :root { --gutter: 20px; }
  .section { padding: 60px 0; }
  .section-head { margin-bottom: 34px; }
  .section-head h2 { font-size: 29px; }
  .section-head p { font-size: 16px; }

  /* hero */
  .heroA, .heroC { padding: 116px 0 68px; }
  .heroC h1 { font-size: clamp(33px, 10vw, 58px); }
  .hero h1 { font-size: clamp(31px, 8.5vw, 48px); }
  .hero-sub { font-size: 17px; margin-top: 20px; }
  .hero-cta { margin-top: 32px; }
  .hero-marquee { margin-top: 40px; }
  .globe-wrap { opacity: .45; }
  .heroB { grid-template-columns: 1fr; gap: 36px; padding: 112px 0 64px; }
  .heroB h1, .heroB .hero-sub { text-align: center; }
  .heroB .hero-sub { margin-left: auto; margin-right: auto; }
  .heroB .hero-cta, .heroB .hero-note { justify-content: center; }
  .phone-stage { min-height: 460px; }

  /* metrics 4 -> 2 */
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .metric { padding: 34px 14px; }
  .metric .num { font-size: 40px; }
  .metric:nth-child(even)::after { display: none; }

  /* news head + spotlight stack (grids drop to 1 col at <=600) */
  .news-head { flex-direction: column; align-items: flex-start; }
  .spotlight { grid-template-columns: 1fr; padding: 32px; }
  .spotlight .prod-name { font-size: 24px; }
  .sp-visual { display: none; }

  /* trust stacks */
  .trust-inner { flex-direction: column; align-items: flex-start; gap: 18px; }

  /* security scanner */
  .scanner-stage { height: 224px; margin-top: 36px; }
  .scanner-track { gap: 16px; }
  .scard { width: 232px; height: 150px; }
  .sc-ic { width: 34px; height: 34px; bottom: 48px; }
  .sc-ic svg { width: 19px; height: 19px; }
  .sc-meta b { font-size: 15px; }
  .sec-foot { gap: 10px 18px; margin-top: 34px; }
  .sec-foot span { font-size: 13px; }

  /* cta strip */
  .ctastrip { padding: 0 0 60px; }
  .ctastrip-inner { padding: 44px 22px; }
  .ctastrip h2 { font-size: 29px; }
  .ctastrip p { font-size: 16px; }

  /* footer */
  .footer { padding: 56px 0 28px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 30px 20px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-mid { flex-direction: column; align-items: flex-start; gap: 18px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 600px) {
  .prod-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; }
  .heroC h1 { font-size: clamp(30px, 11vw, 44px); }
  .metric .num { font-size: 34px; }
  .prod-card { padding: 22px; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .spotlight { padding: 26px; }
}