:root {
  --ink: #0d0b12;
  --ink-soft: #17121c;
  --panel: #211827;
  --paper: #f5f0ea;
  --white: #fffaf4;
  --muted: #a9a0ab;
  --line: rgba(28, 20, 31, .14);
  --dark-line: rgba(255, 255, 255, .12);
  --orange: #ffb000;
  --coral: #f26f3e;
  --copper: #c57a42;
  --success: #83d29d;
  --danger: #ff806b;
  --shadow: 0 28px 90px rgba(12, 8, 16, .18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "SF Pro Display", "Aptos", "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: .022;
  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='.88' numOctaves='3' stitchTiles='stitchTiles'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.82'/%3E%3C/svg%3E");
}
body::after {
  content: "";
  position: fixed;
  left: 0;
  top: 0;
  z-index: 200;
  width: var(--scroll-progress, 0%);
  height: 3px;
  pointer-events: none;
  background: linear-gradient(90deg, var(--coral), var(--orange));
  box-shadow: 0 0 18px rgba(255, 176, 0, .5);
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
.section-shell { width: min(1240px, calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 999; padding: 12px 18px; border-radius: 10px; background: var(--orange); color: var(--ink); font-weight: 850; }
.skip-link:focus { top: 16px; }

.site-header {
  width: min(1280px, calc(100% - 32px));
  height: 74px;
  margin: 16px auto 0;
  padding: 0 12px 0 20px;
  display: grid;
  grid-template-columns: 220px 1fr auto auto;
  align-items: center;
  gap: 22px;
  position: sticky;
  top: 16px;
  z-index: 30;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 22px;
  background: rgba(13,11,18,.94);
  box-shadow: 0 20px 60px rgba(0,0,0,.16);
  backdrop-filter: blur(18px);
}
.brand { width: 174px; }
.brand img { width: 100%; }
.desktop-nav { display: flex; justify-content: center; gap: 25px; color: #d9d3dc; font-size: .88rem; }
.desktop-nav a { position: relative; transition: color .2s ease; }
.desktop-nav a:hover { color: var(--orange); }
.desktop-nav .pay-link { color: #a99fad; }
.desktop-nav .pay-link::before { content: ""; position: absolute; left: -13px; top: 3px; width: 1px; height: 16px; background: rgba(255,255,255,.16); }
.language-switch { display: inline-flex; gap: 2px; padding: 3px; border: 1px solid rgba(255,255,255,.14); border-radius: 11px; background: rgba(255,255,255,.05); }
.language-switch button { min-width: 34px; height: 32px; padding: 0 8px; border: 0; border-radius: 8px; background: transparent; color: #aaa1ad; cursor: pointer; font-size: .68rem; font-weight: 900; letter-spacing: .05em; }
.language-switch button[aria-pressed="true"] { background: var(--orange); color: var(--ink); }
.header-cta { min-height: 46px; padding: 0 17px; display: inline-flex; align-items: center; gap: 12px; border-radius: 13px; background: var(--orange); color: var(--ink); font-weight: 850; }
.header-cta b { font-size: 1.2rem; }
.mobile-nav .mobile-portal { border: 1px solid rgba(255,176,0,.3); border-radius: 11px; background: rgba(255,176,0,.1); color: var(--orange); font-weight: 850; }
.menu-button, .mobile-nav { display: none; }

.hero {
  width: min(1320px, calc(100% - 32px));
  min-height: 760px;
  margin-top: 20px;
  padding: 70px;
  display: grid;
  grid-template-columns: .94fr 1.06fr;
  gap: 58px;
  align-items: center;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 36px;
  background: radial-gradient(circle at 10% 90%, rgba(242,111,62,.17), transparent 30%), radial-gradient(circle at 88% 5%, rgba(197,122,66,.16), transparent 31%), #100d16;
  color: var(--white);
  box-shadow: 0 30px 100px rgba(13,11,18,.2);
}
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .14; 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: 46px 46px; mask-image: linear-gradient(90deg, transparent, #000); }
.hero-copy, .hero-visual { position: relative; z-index: 1; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; color: #b7aebb; font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow span { width: 30px; height: 2px; flex: 0 0 auto; background: var(--orange); }
.eyebrow b { font-weight: 850; }
.eyebrow.dark { color: #62596a; }
.eyebrow.dark span { background: var(--coral); }
.eyebrow.light { color: #bbb1be; }
h1 { margin-bottom: 28px; font-size: clamp(4rem, 7.1vw, 7.1rem); line-height: .86; letter-spacing: -.076em; font-weight: 820; }
h1 em, h2 em { color: var(--coral); font-family: Georgia, "Times New Roman", serif; font-weight: 400; letter-spacing: -.055em; }
h1 em { position: relative; display: inline-block; text-shadow: 0 0 42px rgba(242,111,62,.15); }
h1 em::after { content: ""; position: absolute; left: .04em; right: .08em; bottom: -.09em; height: 3px; border-radius: 99px; background: linear-gradient(90deg, var(--coral), var(--orange) 68%, transparent); transform-origin: left; animation: signature 1.1s cubic-bezier(.2,.8,.2,1) .45s both; }
@keyframes signature { from { transform: scaleX(0); opacity: 0; } to { transform: scaleX(.72); opacity: .9; } }
.hero-lead { max-width: 610px; margin-bottom: 32px; color: #bbb2bd; font-size: 1.17rem; line-height: 1.62; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { min-height: 54px; padding: 0 22px; border-radius: 15px; display: inline-flex; align-items: center; justify-content: center; gap: 18px; font-weight: 850; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--orange); color: var(--ink); box-shadow: 0 14px 40px rgba(242,111,62,.22); }
.button-primary:hover { background: #ffc44d; }
.button-ghost { border: 1px solid rgba(255,255,255,.17); background: rgba(255,255,255,.06); color: var(--white); }
.hero-proof { margin-top: 48px; padding-top: 26px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; border-top: 1px solid rgba(255,255,255,.12); }
.hero-proof div { display: grid; gap: 3px; }
.hero-proof strong { font-size: 1.03rem; }
.hero-proof span { color: #918996; font-size: .72rem; }

.hero-visual { min-height: 610px; overflow: hidden; border: 1px solid rgba(255,255,255,.13); border-radius: 30px; background: #211827; box-shadow: 0 32px 85px rgba(0,0,0,.42); }
.hero-visual > img { width: 100%; height: 100%; position: absolute; inset: 0; object-fit: cover; object-position: 56% center; transform: scale(1.02); animation: drift 12s ease-in-out infinite alternate; }
@keyframes drift { to { transform: scale(1.075) translate3d(-1.2%, -.6%, 0); } }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(13,11,18,.03) 30%, rgba(13,11,18,.78) 100%); }
.door-pulse { position: absolute; right: 17.2%; top: 29.5%; width: 62px; height: 62px; display: grid; place-items: center; border: 1px solid rgba(255,176,0,.7); border-radius: 50%; background: rgba(13,11,18,.26); box-shadow: 0 0 0 0 rgba(255,176,0,.35); animation: pulse 2.2s ease-out infinite; }
.door-pulse span { width: 9px; height: 9px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 15px var(--orange); }
.door-pulse i { width: 30px; height: 38px; position: absolute; border: 2px solid rgba(255,176,0,.65); border-left-color: transparent; border-top-color: transparent; border-bottom-color: transparent; border-radius: 50%; }
@keyframes pulse { 70% { box-shadow: 0 0 0 24px rgba(255,176,0,0); } 100% { box-shadow: 0 0 0 0 rgba(255,176,0,0); } }
.access-card { position: absolute; left: 22px; right: 22px; bottom: 22px; padding: 19px 20px; border: 1px solid rgba(255,255,255,.14); border-radius: 18px; background: rgba(16,13,22,.84); color: var(--white); box-shadow: 0 20px 60px rgba(0,0,0,.3); backdrop-filter: blur(18px); }
.access-card-top { margin-bottom: 13px; display: flex; align-items: center; justify-content: space-between; color: #a89fac; font-size: .62rem; font-weight: 850; letter-spacing: .11em; }
.access-card-top b { display: inline-flex; align-items: center; gap: 8px; color: #c7f1d3; }
.access-card-top i { width: 8px; height: 8px; border-radius: 50%; background: #66d68b; box-shadow: 0 0 0 5px rgba(102,214,139,.13); }
.access-card > strong { display: block; font-size: 1.5rem; letter-spacing: -.04em; }
.access-card > p { margin: 2px 0 16px; color: #a69ca9; font-size: .82rem; }
.access-card > div:last-child { padding-top: 13px; display: flex; justify-content: space-between; gap: 18px; border-top: 1px solid rgba(255,255,255,.1); color: #8f8592; font-size: .67rem; }
.offline-badge { position: absolute; top: 20px; left: 20px; padding: 12px 14px; display: flex; align-items: center; gap: 10px; border: 1px solid rgba(255,255,255,.14); border-radius: 15px; background: rgba(16,13,22,.78); color: var(--white); backdrop-filter: blur(16px); }
.offline-badge > span { width: 10px; height: 10px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 6px rgba(255,176,0,.13); }
.offline-badge div { display: grid; }
.offline-badge strong { font-size: .75rem; }
.offline-badge small { color: #9f95a2; font-size: .62rem; }

.activity-strip { width: min(1320px, calc(100% - 32px)); margin: 10px auto 0; overflow: hidden; border-radius: 16px; background: var(--coral); color: #120e16; }
.activity-track { width: max-content; padding: 14px 0; display: flex; animation: ticker 30s linear infinite; }
.activity-track span { padding: 0 28px; display: inline-flex; align-items: center; gap: 12px; white-space: nowrap; font-size: .67rem; letter-spacing: .1em; }
.activity-track b { font-weight: 900; }
.activity-track i { width: 6px; height: 6px; border-radius: 50%; background: #120e16; }
@keyframes ticker { to { transform: translateX(-50%); } }

.necessity { padding: 135px 0 30px; }
.necessity-heading { max-width: 980px; }
.necessity-heading h2 { margin-bottom: 26px; font-size: clamp(3.35rem, 6vw, 6.6rem); line-height: .92; letter-spacing: -.066em; }
.necessity-heading > p { max-width: 780px; color: #6e6472; font-size: 1.1rem; }
.necessity-list { margin-top: 62px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.necessity-list article { min-height: 205px; padding: 28px 30px; display: grid; grid-template-rows: auto auto 1fr; align-content: start; border: 1px solid var(--line); border-radius: 22px; background: rgba(255,255,255,.48); box-shadow: 0 16px 45px rgba(21,14,24,.04); }
.necessity-list span { margin-bottom: 36px; color: var(--coral); font-size: .64rem; font-weight: 900; letter-spacing: .13em; }
.necessity-list strong { margin-bottom: 9px; font-size: clamp(1.2rem, 1.8vw, 1.55rem); line-height: 1.08; letter-spacing: -.035em; }
.necessity-list p { margin: 0; color: #716775; font-size: .9rem; }
.necessity-answer { margin-top: 12px; padding: 34px 36px; display: grid; grid-template-columns: 185px 1.15fr .85fr; gap: 34px; align-items: center; border-radius: 22px; background: var(--ink); color: var(--white); box-shadow: var(--shadow); }
.necessity-answer span { color: var(--orange); font-size: .64rem; font-weight: 900; letter-spacing: .13em; }
.necessity-answer strong { font-size: clamp(1.35rem, 2vw, 2rem); line-height: 1.08; letter-spacing: -.035em; }
.necessity-answer p { margin: 0; color: #aaa0ad; font-size: .92rem; }

.access-core { padding: 135px 0; }
.section-heading { max-width: 930px; }
.section-heading h2, .use-heading h2, .offline-copy h2, .safety-heading h2, .pilot-heading h2 { margin-bottom: 26px; font-size: clamp(3.35rem, 6vw, 6.6rem); line-height: .92; letter-spacing: -.066em; }
.section-heading > p { max-width: 760px; color: #6e6472; font-size: 1.1rem; }
.rule-line { margin-top: 66px; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.rule-line article { min-height: 270px; padding: 24px 26px 28px; display: flex; flex-direction: column; justify-content: flex-end; border-right: 1px solid var(--line); }
.rule-line article:last-child { border-right: 0; }
.rule-line article > span { margin-bottom: auto; color: var(--coral); font-size: .67rem; font-weight: 900; }
.rule-line strong { margin-bottom: 10px; font-size: 1.38rem; letter-spacing: -.035em; }
.rule-line p { margin: 0; color: #756b78; font-size: .9rem; }
.credential-separation { margin-top: 18px; padding: 56px; display: grid; grid-template-columns: .88fr 1.12fr; gap: 70px; align-items: center; overflow: hidden; border-radius: 30px; background: var(--ink); color: var(--white); box-shadow: var(--shadow); }
.micro-label { color: var(--orange); font-size: .65rem; font-weight: 900; letter-spacing: .14em; }
.credential-copy h3 { max-width: 550px; margin: 20px 0 18px; font-size: clamp(2rem, 3.5vw, 3.6rem); line-height: .98; letter-spacing: -.055em; }
.credential-copy p { margin: 0; color: #a79daa; }
.credential-visual { min-height: 360px; display: grid; grid-template-columns: 125px 1fr; grid-template-rows: 1fr 1fr; gap: 14px; position: relative; }
.credential-band { grid-row: 1 / 3; min-height: 100%; display: grid; place-items: center; position: relative; border: 1px solid rgba(255,255,255,.12); border-radius: 70px; background: linear-gradient(160deg, #141725, #28202c); }
.credential-band::before, .credential-band::after { content: ""; position: absolute; top: 22px; bottom: 22px; width: 22px; border-radius: 18px; background: repeating-linear-gradient(90deg, #17203d 0 5px, #292f50 5px 8px); }
.credential-band::before { left: 14px; }.credential-band::after { right: 14px; }
.credential-band > span { width: 60px; height: 76px; border: 1px solid rgba(255,176,0,.5); border-radius: 22px; background: #0f111a; box-shadow: 0 0 0 6px rgba(255,176,0,.06); }
.credential-band i { position: absolute; width: 3px; border-radius: 3px; background: var(--orange); }
.credential-band i:nth-of-type(1) { height: 24px; }.credential-band i:nth-of-type(2) { width: 7px; height: 7px; border-radius: 50%; transform: translateX(11px); }
.credential-rail { padding: 28px; display: flex; flex-direction: column; justify-content: flex-end; position: relative; overflow: hidden; border: 1px solid rgba(255,255,255,.12); border-radius: 22px; background: #1b1521; }
.credential-rail::before { content: ""; position: absolute; top: 26px; left: 28px; width: 65%; height: 3px; border-radius: 3px; background: linear-gradient(90deg, currentColor, transparent); opacity: .65; }
.credential-rail small { margin-bottom: 8px; font-weight: 900; letter-spacing: .12em; }
.credential-rail strong { font-size: 1.14rem; }
.credential-rail.pay { color: #ff9f78; }.credential-rail.stay { color: var(--orange); }

.use-cases { padding: 130px 0; overflow: hidden; background: radial-gradient(circle at 92% 10%, rgba(242,111,62,.13), transparent 28%), #100d16; color: var(--white); }
.use-heading { max-width: 990px; }
.use-heading h2 em, .offline-copy h2 em, .pilot-heading h2 em { color: var(--orange); }
.use-tabs { margin-top: 56px; padding: 7px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; border: 1px solid rgba(255,255,255,.11); border-radius: 19px; background: rgba(255,255,255,.04); }
.use-tabs button { min-height: 54px; padding: 10px 12px; border: 0; border-radius: 13px; background: transparent; color: #958b99; cursor: pointer; font-size: .77rem; font-weight: 850; transition: .2s ease; }
.use-tabs button:hover { color: var(--white); }
.use-tabs button[aria-selected="true"] { background: var(--orange); color: var(--ink); box-shadow: 0 10px 28px rgba(255,176,0,.14); }
.use-stage { margin-top: 18px; min-height: 540px; padding: 58px; display: grid; grid-template-columns: 1fr .82fr; gap: 70px; align-items: center; overflow: hidden; position: relative; border: 1px solid rgba(255,255,255,.11); border-radius: 30px; background: rgba(31,24,38,.88); box-shadow: 0 32px 90px rgba(0,0,0,.25); }
.use-stage::before { content: ""; width: 520px; height: 520px; position: absolute; left: -290px; bottom: -350px; border: 1px solid rgba(255,176,0,.22); border-radius: 50%; box-shadow: 0 0 0 80px rgba(255,176,0,.025), 0 0 0 160px rgba(255,176,0,.018); }
.use-copy { position: relative; z-index: 1; }
.use-copy h3 { max-width: 640px; margin: 24px 0 20px; font-size: clamp(3rem, 5vw, 5.8rem); line-height: .9; letter-spacing: -.065em; }
.use-copy > p { max-width: 620px; color: #aaa0ad; font-size: 1.05rem; }
.use-outcomes { margin-top: 36px; display: grid; gap: 0; border-top: 1px solid rgba(255,255,255,.11); }
.use-outcomes span { padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,.11); color: #ddd6df; font-size: .85rem; font-weight: 750; }
.use-outcomes span::before { content: "✓"; margin-right: 11px; color: var(--orange); }
.access-pass { min-height: 430px; padding: 30px; display: flex; flex-direction: column; position: relative; overflow: hidden; border: 1px solid rgba(255,255,255,.14); border-radius: 28px; background: linear-gradient(155deg, #242232, #131019 72%); box-shadow: 0 30px 80px rgba(0,0,0,.35); transform: rotate(1.5deg); }
.access-pass::after { content: ""; position: absolute; right: -70px; top: -70px; width: 230px; height: 230px; border: 48px solid rgba(255,176,0,.06); border-radius: 50%; }
.pass-top { display: flex; justify-content: space-between; color: var(--orange); font-size: .64rem; font-weight: 900; letter-spacing: .13em; }
.pass-person { margin-top: 52px; display: flex; align-items: center; gap: 14px; }
.pass-avatar { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 18px; background: var(--orange); color: var(--ink); font-weight: 900; }
.pass-person div { display: grid; }
.pass-person small, .pass-zone span, .pass-validity span { color: #7e7582; font-size: .59rem; font-weight: 850; letter-spacing: .11em; }
.pass-person strong { font-size: 1.15rem; }
.pass-zone { margin-top: 42px; display: grid; gap: 7px; }
.pass-zone strong { max-width: 330px; font-size: 1.42rem; line-height: 1.2; }
.pass-validity { margin-top: auto; padding-top: 25px; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; border-top: 1px solid rgba(255,255,255,.1); }
.pass-validity div { display: grid; gap: 4px; }
.pass-validity strong { font-size: .9rem; }
.pass-footer { margin-top: 24px; padding-top: 17px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(255,255,255,.1); color: #87808a; font-size: .6rem; }
.pass-footer span { display: inline-flex; align-items: center; gap: 8px; }
.pass-footer i { width: 7px; height: 7px; border-radius: 50%; background: #67d38b; box-shadow: 0 0 0 5px rgba(103,211,139,.1); }

.offline-section { padding: 130px 0; background: #17111c; color: var(--white); }
.offline-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 66px; align-items: center; }
.offline-copy > p { max-width: 550px; color: #aca2ae; font-size: 1.04rem; }
.offline-contract { margin-top: 42px; padding: 24px; display: grid; gap: 10px; border-left: 3px solid var(--orange); background: rgba(255,255,255,.035); }
.offline-contract span { color: var(--orange); font-size: .62rem; font-weight: 900; letter-spacing: .14em; }
.offline-contract strong { font-size: 1rem; }
.offline-demo { overflow: hidden; border: 1px solid rgba(255,255,255,.12); border-radius: 30px; background: #100d16; box-shadow: 0 35px 100px rgba(0,0,0,.38); }
.demo-image { height: 250px; position: relative; overflow: hidden; }
.demo-image img { width: 100%; height: 100%; object-fit: cover; }
.demo-image > div { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 30%, #100d16 100%); }
.demo-panel { padding: 26px; }
.demo-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.demo-head > div:first-child { display: grid; }
.demo-head > div:first-child span { color: #7f7482; font-size: .59rem; font-weight: 900; letter-spacing: .14em; }
.demo-head > div:first-child strong { font-size: 1.2rem; }
.mode-switch { padding: 4px; display: flex; border-radius: 12px; background: #211927; }
.mode-switch button { padding: 8px 10px; border: 0; border-radius: 9px; background: transparent; color: #8d8490; cursor: pointer; font-size: .65rem; font-weight: 850; }
.mode-switch button[aria-selected="true"] { background: var(--orange); color: var(--ink); }
.demo-status { margin-top: 18px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.demo-status > span { min-height: 44px; padding: 0 13px; display: flex; align-items: center; gap: 10px; border: 1px solid rgba(255,255,255,.08); border-radius: 11px; background: rgba(255,255,255,.03); color: #aba1ad; font-size: .65rem; }
.demo-status i { width: 7px; height: 7px; border-radius: 50%; background: #67d38b; }
.offline-mode .cloud-state { opacity: .5; }
.offline-mode .cloud-state i { background: var(--danger); }
.offline-mode .edge-state { border-color: rgba(255,176,0,.25); color: #f1d69c; }
.offline-mode .edge-state i { background: var(--orange); box-shadow: 0 0 0 5px rgba(255,176,0,.1); }
.demo-choice { margin-top: 18px; }
.demo-choice > span { display: block; margin-bottom: 8px; color: #77707b; font-size: .61rem; font-weight: 850; letter-spacing: .07em; }
.choice-row, .choice-grid { display: grid; gap: 7px; }
.choice-row { grid-template-columns: repeat(3, 1fr); }.choice-grid { grid-template-columns: repeat(2, 1fr); }
.choice-row button, .choice-grid button { min-height: 40px; padding: 8px 11px; border: 1px solid rgba(255,255,255,.1); border-radius: 10px; background: rgba(255,255,255,.035); color: #9e95a1; cursor: pointer; font-size: .68rem; font-weight: 760; }
.choice-row button[aria-pressed="true"], .choice-grid button[aria-pressed="true"] { border-color: rgba(255,176,0,.4); background: rgba(255,176,0,.1); color: #ffd373; }
.tap-access { width: 100%; min-height: 52px; margin-top: 20px; padding: 0 18px; border: 0; border-radius: 13px; display: flex; align-items: center; justify-content: center; gap: 12px; background: var(--orange); color: var(--ink); cursor: pointer; font-weight: 900; }
.tap-access:active { transform: scale(.99); }
.nfc-mark { font-size: .68rem; transform: rotate(-90deg); }
.demo-result { min-height: 68px; margin-top: 10px; padding: 12px 14px; display: grid; grid-template-columns: 38px 1fr auto; gap: 12px; align-items: center; border: 1px solid rgba(255,255,255,.09); border-radius: 13px; background: rgba(255,255,255,.03); }
.result-icon { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; background: #514957; color: #bdb5bf; font-weight: 900; }
.demo-result > div { display: grid; }
.demo-result strong { font-size: .76rem; }.demo-result small { color: #837a86; font-size: .62rem; }.demo-result time { color: #776e7a; font-size: .62rem; }
.demo-result.allowed { border-color: rgba(103,211,139,.23); background: rgba(103,211,139,.07); }
.demo-result.allowed .result-icon { background: #67d38b; color: var(--ink); }
.demo-result.denied { border-color: rgba(255,128,107,.28); background: rgba(255,128,107,.07); }
.demo-result.denied .result-icon { background: var(--danger); color: var(--ink); }
.demo-result.flash { animation: result-flash .48s ease; }
@keyframes result-flash { 50% { transform: scale(1.018); border-color: var(--orange); } }

.safety-section { padding: 135px 0; }
.safety-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 76px; align-items: end; }
.safety-heading p { margin-bottom: 12px; color: #746a77; font-size: 1.04rem; }
.safety-grid { margin-top: 66px; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.safety-grid article { min-height: 300px; padding: 26px; display: flex; flex-direction: column; justify-content: flex-end; border-right: 1px solid var(--line); }
.safety-grid article:last-child { border-right: 0; }
.safety-grid article > span { margin-bottom: auto; color: var(--coral); font-size: .67rem; font-weight: 900; }
.safety-grid h3 { margin-bottom: 10px; font-size: 1.28rem; letter-spacing: -.035em; }
.safety-grid p { margin: 0; color: #756b78; font-size: .86rem; }
.vendor-note { margin-top: 18px; padding: 28px 30px; display: grid; grid-template-columns: 220px 1fr; gap: 38px; align-items: start; border: 1px solid var(--line); border-radius: 20px; background: rgba(255,255,255,.48); }
.vendor-note span { color: var(--coral); font-size: .65rem; font-weight: 900; letter-spacing: .13em; }
.vendor-note p { margin: 0; color: #6e6472; font-size: .9rem; }

.pilot-section { padding: 130px 0 50px; background: var(--ink); color: var(--white); }
.pilot-heading { max-width: 980px; }
.pilot-heading > p { max-width: 650px; color: #aaa0ad; font-size: 1.04rem; }
.pilot-steps { margin-top: 62px; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.12); border-bottom: 1px solid rgba(255,255,255,.12); }
.pilot-steps article { min-height: 255px; padding: 26px; display: flex; flex-direction: column; justify-content: flex-end; border-right: 1px solid rgba(255,255,255,.12); }
.pilot-steps article:last-child { border-right: 0; }
.pilot-steps span { margin-bottom: auto; color: var(--orange); font-size: .67rem; font-weight: 900; }
.pilot-steps strong { margin-bottom: 10px; font-size: 1.12rem; }.pilot-steps p { margin: 0; color: #948a97; font-size: .82rem; }
.pilot-cta { margin-top: 22px; padding: 36px 40px; display: flex; align-items: center; justify-content: space-between; gap: 40px; border: 1px solid rgba(255,176,0,.22); border-radius: 24px; background: radial-gradient(circle at 90% 10%, rgba(255,176,0,.13), transparent 35%), #1a141f; }
.pilot-cta div { display: grid; gap: 8px; }
.pilot-cta div > span { color: var(--orange); font-size: .63rem; font-weight: 900; letter-spacing: .14em; }
.pilot-cta h3 { max-width: 720px; margin: 0; font-size: clamp(1.6rem, 2.5vw, 2.7rem); line-height: 1.02; letter-spacing: -.045em; }

footer { padding: 70px max(24px, calc((100vw - 1240px) / 2)) 30px; background: var(--paper); }
.footer-main { padding-bottom: 46px; display: grid; grid-template-columns: 1fr auto; gap: 60px; align-items: start; border-bottom: 1px solid var(--line); }
.footer-brand img { width: 225px; }
.footer-brand p { margin: 18px 0 0; color: #716773; }
.footer-links { display: grid; grid-template-columns: repeat(2, auto); gap: 13px 34px; color: #554b58; font-size: .86rem; }
.footer-links a:hover { color: var(--coral); }
.footer-bottom { padding-top: 24px; display: flex; justify-content: space-between; gap: 30px; color: #8a808c; font-size: .7rem; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1180px) {
  .site-header { grid-template-columns: 190px 1fr auto; }
  .desktop-nav { gap: 18px; font-size: .82rem; }
  .header-cta { display: none; }
  .hero { padding: 54px; gap: 40px; }
  .hero-proof { gap: 14px; }
  .offline-layout { grid-template-columns: 1fr 1.15fr; gap: 42px; }
  .credential-separation { gap: 42px; }
}

@media (max-width: 960px) {
  .site-header { grid-template-columns: 1fr auto auto; }
  .desktop-nav { display: none; }
  .menu-button { width: 44px; height: 44px; padding: 0; display: grid; place-content: center; gap: 6px; border: 1px solid rgba(255,255,255,.15); border-radius: 12px; background: rgba(255,255,255,.05); cursor: pointer; }
  .menu-button span { width: 19px; height: 2px; border-radius: 2px; background: var(--white); }
  .mobile-nav { position: absolute; left: 0; right: 0; top: 82px; padding: 14px; border: 1px solid rgba(255,255,255,.12); border-radius: 18px; background: rgba(13,11,18,.98); box-shadow: 0 24px 60px rgba(0,0,0,.3); }
  .mobile-nav:not([hidden]) { display: grid; }
  .mobile-nav a { padding: 13px 14px; border-bottom: 1px solid rgba(255,255,255,.08); color: #ddd6df; }
  .mobile-nav a:last-child { border-bottom: 0; color: var(--orange); }
  .hero { min-height: auto; grid-template-columns: 1fr; padding: 64px 54px 54px; }
  .hero-visual { min-height: 650px; }
  .rule-line, .safety-grid, .pilot-steps { grid-template-columns: repeat(2, 1fr); }
  .rule-line article:nth-child(2), .safety-grid article:nth-child(2), .pilot-steps article:nth-child(2) { border-right: 0; }
  .rule-line article:nth-child(-n+2), .safety-grid article:nth-child(-n+2), .pilot-steps article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .pilot-steps article:nth-child(-n+2) { border-bottom-color: rgba(255,255,255,.12); }
  .credential-separation, .use-stage, .offline-layout, .safety-heading { grid-template-columns: 1fr; }
  .necessity-answer { grid-template-columns: 1fr 1fr; }
  .necessity-answer span { grid-column: 1 / -1; }
  .use-stage { gap: 46px; }
  .access-pass { width: min(540px, 100%); margin-inline: auto; }
  .offline-copy { max-width: 760px; }
}

@media (max-width: 700px) {
  .section-shell { width: min(100% - 28px, 1240px); }
  .site-header { width: calc(100% - 20px); height: 66px; margin-top: 10px; top: 10px; padding-left: 14px; gap: 10px; border-radius: 18px; }
  .brand { width: 143px; }
  .language-switch button { min-width: 30px; height: 30px; padding: 0 6px; }
  .menu-button { width: 40px; height: 40px; }
  .mobile-nav { top: 73px; }
  .hero { width: calc(100% - 20px); margin-top: 12px; padding: 50px 24px 24px; border-radius: 26px; }
  h1 { font-size: clamp(3.35rem, 17vw, 5.1rem); }
  .hero-lead { font-size: 1.02rem; }
  .hero-actions { display: grid; }
  .button { width: 100%; }
  .hero-proof { grid-template-columns: 1fr; gap: 12px; }
  .hero-proof div { padding-bottom: 12px; border-bottom: 1px solid rgba(255,255,255,.08); }
  .hero-visual { min-height: 500px; }
  .hero-visual > img { object-position: 61% center; }
  .door-pulse { right: 14%; top: 29%; }
  .access-card { left: 12px; right: 12px; bottom: 12px; }
  .offline-badge { left: 12px; top: 12px; }
  .activity-strip { width: calc(100% - 20px); }
  .necessity, .access-core, .use-cases, .offline-section, .safety-section, .pilot-section { padding: 95px 0; }
  .necessity-heading h2, .section-heading h2, .use-heading h2, .offline-copy h2, .safety-heading h2, .pilot-heading h2 { font-size: clamp(2.8rem, 13vw, 4.3rem); }
  .necessity-list { grid-template-columns: 1fr; margin-top: 44px; }
  .necessity-list article { min-height: 185px; padding: 24px; }
  .necessity-list span { margin-bottom: 28px; }
  .necessity-answer { padding: 28px 24px; grid-template-columns: 1fr; gap: 16px; }
  .necessity-answer span { grid-column: auto; }
  .rule-line, .safety-grid, .pilot-steps { grid-template-columns: 1fr; }
  .rule-line article, .safety-grid article, .pilot-steps article { min-height: 220px; border-right: 0; border-bottom: 1px solid var(--line); }
  .pilot-steps article { border-bottom-color: rgba(255,255,255,.12); }
  .rule-line article:last-child, .safety-grid article:last-child, .pilot-steps article:last-child { border-bottom: 0; }
  .credential-separation { padding: 34px 24px; border-radius: 24px; }
  .credential-visual { grid-template-columns: 92px 1fr; min-height: 320px; }
  .credential-rail { padding: 20px; }
  .credential-rail::before { left: 20px; top: 20px; }
  .use-tabs { grid-template-columns: 1fr 1fr; }
  .use-tabs button:last-child { grid-column: 1 / -1; }
  .use-stage { min-height: auto; padding: 34px 22px; }
  .use-copy h3 { font-size: clamp(2.7rem, 13vw, 4.4rem); }
  .access-pass { min-height: 410px; padding: 24px; transform: none; }
  .demo-head { display: grid; }
  .mode-switch { width: 100%; }
  .mode-switch button { flex: 1; }
  .demo-status { grid-template-columns: 1fr; }
  .demo-panel { padding: 20px; }
  .choice-row { grid-template-columns: 1fr; }
  .vendor-note { grid-template-columns: 1fr; gap: 12px; }
  .pilot-cta { padding: 28px 22px; display: grid; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-bottom { display: grid; }
}

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