:root {
  --ink: #111827;
  --muted: #667085;
  --line: #e5e7eb;
  --paper: #ffffff;
  --soft: #f5f7fb;
  --accent: #ff6b35;
  --accent-dark: #e95624;
  --lime: #c7f36b;
  --navy: #111827;
  --shadow: 0 24px 80px rgba(17, 24, 39, .12);
  --radius: 24px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
img, svg { display: block; max-width: 100%; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: 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; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.86);
  border-bottom: 1px solid rgba(229,231,235,.75);
  backdrop-filter: blur(16px);
}
.nav-wrap { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 900; letter-spacing: .08em; }
.brand-mark { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 12px; color: white; background: var(--ink); letter-spacing: 0; }
.main-nav { display: flex; align-items: center; gap: 30px; font-size: 14px; font-weight: 700; }
.main-nav > a:not(.nav-cta) { color: #344054; }
.main-nav > a:not(.nav-cta):hover { color: var(--accent); }
.nav-cta { padding: 11px 18px; border-radius: 999px; color: white; background: var(--ink); }
.menu-button { display: none; width: 44px; height: 44px; border: 0; border-radius: 12px; background: var(--soft); padding: 12px; }
.menu-button span:not(.sr-only) { display: block; height: 2px; margin: 4px 0; background: var(--ink); }

.hero { position: relative; overflow: hidden; padding: 96px 0 88px; background: linear-gradient(180deg, #fff 0%, #fbfcff 100%); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: 80px; }
.hero-copy h1 { max-width: 720px; margin: 14px 0 22px; font-size: clamp(48px, 6vw, 80px); line-height: .98; letter-spacing: -.055em; }
.eyebrow { margin: 0; color: var(--accent); font-size: 13px; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow-light { color: var(--lime); }
.hero-text { max-width: 660px; margin: 0; color: var(--muted); font-size: 19px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 24px; border: 0; border-radius: 14px; font-weight: 800; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: var(--accent); box-shadow: 0 14px 30px rgba(255,107,53,.28); }
.button-primary:hover { background: var(--accent-dark); }
.button-secondary { border: 1px solid var(--line); background: white; }
.button-light { color: var(--ink); background: white; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px 24px; margin: 30px 0 0; padding: 0; list-style: none; color: #475467; font-size: 14px; font-weight: 700; }
.hero-points li::before { content: "✓"; margin-right: 8px; color: var(--accent); }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(2px); opacity: .75; }
.hero-glow-one { width: 440px; height: 440px; right: -140px; top: -120px; background: radial-gradient(circle, rgba(199,243,107,.7), rgba(199,243,107,0) 68%); }
.hero-glow-two { width: 420px; height: 420px; left: -220px; bottom: -220px; background: radial-gradient(circle, rgba(255,107,53,.2), rgba(255,107,53,0) 70%); }

.hero-visual { position: relative; min-height: 570px; display: grid; place-items: center; }
.digital-card { position: relative; z-index: 3; width: 330px; padding: 24px; border: 1px solid rgba(255,255,255,.8); border-radius: 32px; background: rgba(255,255,255,.92); box-shadow: var(--shadow); text-align: center; transform: rotate(3deg); }
.card-topline { display: flex; align-items: center; justify-content: space-between; }
.mini-logo { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 11px; color: white; background: var(--ink); font-weight: 900; }
.status-dot { color: #15803d; font-size: 12px; font-weight: 800; }
.status-dot::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 6px; border-radius: 50%; background: #22c55e; }
.avatar { width: 94px; height: 94px; display: grid; place-items: center; margin: 22px auto 13px; border-radius: 50%; color: white; background: linear-gradient(145deg, var(--accent), #ff9b73); font-size: 28px; font-weight: 900; box-shadow: 0 14px 28px rgba(255,107,53,.25); }
.digital-card h2 { margin: 0; font-size: 25px; letter-spacing: -.03em; }
.digital-card > p { margin: 2px 0 12px; color: var(--muted); font-size: 14px; }
.company { font-size: 11px; font-weight: 900; letter-spacing: .12em; }
.quick-actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; margin: 20px 0 14px; }
.quick-actions a { display: grid; place-items: center; min-height: 48px; border-radius: 14px; background: var(--soft); font-size: 18px; }
.save-contact { width: 100%; min-height: 48px; border: 0; border-radius: 14px; color: white; background: var(--ink); font-weight: 800; }
.nfc-card { position: absolute; z-index: 4; right: 6px; bottom: 28px; width: 235px; height: 145px; padding: 22px; border-radius: 22px; color: white; background: linear-gradient(135deg, var(--ink), #344054); box-shadow: 0 25px 50px rgba(17,24,39,.25); transform: rotate(-10deg); }
.nfc-card strong, .nfc-card small { display: block; }
.nfc-card strong { margin-top: 22px; letter-spacing: .12em; }
.nfc-card small { color: #cbd5e1; }
.nfc-wave { float: right; color: var(--lime); font-size: 22px; font-weight: 900; transform: rotate(90deg); }
.card-orbit { position: absolute; border: 1px dashed rgba(17,24,39,.14); border-radius: 50%; }
.orbit-one { width: 520px; height: 520px; }
.orbit-two { width: 410px; height: 410px; }

.trust-strip { border-block: 1px solid var(--line); background: white; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); }
.stats > div { padding: 28px 24px; border-right: 1px solid var(--line); }
.stats > div:last-child { border-right: 0; }
.stats strong, .stats span { display: block; }
.stats strong { font-size: 18px; }
.stats span { color: var(--muted); font-size: 13px; }

.section { padding: 110px 0; }
.section-soft { background: var(--soft); }
.section-heading { max-width: 690px; margin-bottom: 48px; }
.section-heading h2, .benefit-copy h2, .dark-grid h2, .contact-card h2 { margin: 10px 0 16px; font-size: clamp(36px, 4vw, 54px); line-height: 1.08; letter-spacing: -.045em; }
.section-heading > p:last-child, .lead { color: var(--muted); font-size: 17px; }
.split-heading { max-width: none; display: grid; grid-template-columns: 1fr 1fr; align-items: end; gap: 60px; }
.split-heading > p { margin: 0; }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.step-card { position: relative; min-height: 290px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
.step-card.featured { color: white; background: var(--ink); transform: translateY(-12px); box-shadow: var(--shadow); }
.step-number { position: absolute; top: 25px; right: 25px; color: #98a2b3; font-size: 12px; font-weight: 900; }
.step-icon { width: 56px; height: 56px; display: grid; place-items: center; margin-bottom: 45px; border-radius: 18px; background: var(--soft); font-size: 23px; }
.featured .step-icon { color: var(--ink); background: var(--lime); }
.step-card h3 { margin: 0 0 10px; font-size: 21px; }
.step-card p { margin: 0; color: var(--muted); }
.featured p { color: #cbd5e1; }

.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.product-card { position: relative; padding: 18px 18px 26px; border: 1px solid var(--line); border-radius: 28px; background: white; }
.product-card-main { box-shadow: var(--shadow); }
.product-preview { height: 220px; display: grid; place-items: center; margin-bottom: 24px; border-radius: 20px; overflow: hidden; }
.product-preview::before { content: ""; position: absolute; }
.product-preview span { font-weight: 900; letter-spacing: .14em; text-align: center; }
.basic-card { color: white; background: linear-gradient(145deg, #1f2937, #111827); }
.custom-card { color: var(--ink); background: linear-gradient(145deg, var(--lime), #e9ffc2); }
.metal-card { color: white; background: linear-gradient(135deg, #6b7280, #111827 60%, #9ca3af); }
.product-label { margin: 0 0 5px !important; color: var(--accent) !important; font-size: 12px !important; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.product-card h3 { margin: 0 0 9px; font-size: 23px; }
.product-card p { color: var(--muted); }
.product-card ul { padding-left: 19px; color: #475467; }
.product-card a { display: inline-flex; gap: 8px; margin-top: 8px; font-weight: 900; }
.popular-badge { position: absolute; z-index: 3; top: 30px; right: 30px; padding: 7px 11px; border-radius: 999px; color: var(--ink); background: white; font-size: 11px; font-weight: 900; }

.benefits-grid { display: grid; grid-template-columns: .88fr 1.12fr; align-items: center; gap: 100px; }
.benefit-visual { position: relative; min-height: 590px; display: grid; place-items: center; border-radius: 36px; background: radial-gradient(circle at 30% 20%, #ff9b73, var(--accent) 45%, #d94c1b 100%); overflow: hidden; }
.phone-frame { position: relative; z-index: 2; width: 280px; min-height: 510px; padding: 14px; border: 7px solid #101828; border-radius: 42px; background: white; box-shadow: 0 35px 70px rgba(17,24,39,.3); transform: rotate(-4deg); }
.phone-notch { width: 92px; height: 23px; margin: -2px auto 0; border-radius: 0 0 14px 14px; background: #101828; }
.phone-content { padding: 45px 22px 20px; text-align: center; }
.phone-logo { width: 68px; height: 68px; display: grid; place-items: center; margin: 0 auto 20px; border-radius: 22px; color: white; background: var(--ink); font-size: 25px; font-weight: 900; }
.phone-content h3 { margin: 0; font-size: 24px; }
.phone-content p { margin: 2px 0 36px; color: var(--muted); font-size: 13px; }
.phone-button { padding: 13px; border-radius: 13px; color: white; background: var(--accent); font-weight: 900; }
.phone-links { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; }
.phone-links span { padding: 11px; border-radius: 12px; background: var(--soft); font-size: 12px; font-weight: 800; }
.floating-chip { position: absolute; z-index: 3; display: grid; place-items: center; border-radius: 20px; color: var(--ink); background: white; box-shadow: var(--shadow); font-weight: 900; }
.chip-one { width: 90px; height: 90px; left: 42px; top: 68px; transform: rotate(-12deg); }
.chip-two { width: 110px; height: 72px; right: 34px; bottom: 72px; transform: rotate(9deg); }
.benefit-copy .lead { margin-bottom: 34px; }
.benefit-list article { display: grid; grid-template-columns: 50px 1fr; gap: 20px; padding: 22px 0; border-top: 1px solid var(--line); }
.benefit-list article > span { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; color: var(--accent); background: #fff1eb; font-weight: 900; }
.benefit-list h3 { margin: 0 0 5px; font-size: 19px; }
.benefit-list p { margin: 0; color: var(--muted); }

.section-dark { color: white; background: var(--ink); overflow: hidden; }
.dark-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 80px; }
.dark-grid > div:first-child > p:not(.eyebrow) { color: #cbd5e1; font-size: 17px; }
.dark-grid .button { margin-top: 20px; }
.team-cards { position: relative; min-height: 420px; }
.team-card { position: absolute; width: 230px; height: 320px; padding: 26px; border-radius: 28px; box-shadow: 0 30px 60px rgba(0,0,0,.3); }
.team-card span, .team-card strong, .team-card small { display: block; }
.team-card span { width: 64px; height: 64px; display: grid; place-items: center; margin-bottom: 130px; border-radius: 50%; background: rgba(255,255,255,.85); color: var(--ink); font-weight: 900; }
.team-card strong { font-size: 22px; }
.team-card small { opacity: .75; }
.card-a { left: 0; top: 60px; color: var(--ink); background: var(--lime); transform: rotate(-10deg); }
.card-b { left: 150px; top: 0; color: white; background: var(--accent); z-index: 2; }
.card-c { left: 300px; top: 75px; color: var(--ink); background: white; transform: rotate(10deg); }

.faq-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 100px; }
.faq-heading { position: sticky; top: 120px; align-self: start; }
.accordion-item { border-top: 1px solid var(--line); }
.accordion-item:last-child { border-bottom: 1px solid var(--line); }
.accordion-item button { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 25px 0; border: 0; background: transparent; text-align: left; font-size: 18px; font-weight: 900; }
.plus { color: var(--accent); font-size: 26px; }
.accordion-panel { display: none; padding: 0 48px 24px 0; }
.accordion-panel p { margin: 0; color: var(--muted); }
.accordion-item.open .accordion-panel { display: block; }

.contact-section { padding: 0 0 90px; }
.contact-card { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; padding: 64px; border-radius: 36px; color: white; background: linear-gradient(135deg, #f45f2c, #ff8256); box-shadow: 0 30px 80px rgba(255,107,53,.24); }
.contact-card > div > p:not(.eyebrow) { color: #fff5f1; }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; padding: 22px; border-radius: 24px; background: rgba(255,255,255,.12); }
.contact-form label span { display: block; margin-bottom: 6px; font-size: 12px; font-weight: 900; }
.contact-form input, .contact-form textarea { width: 100%; border: 0; border-radius: 12px; outline: none; background: white; padding: 13px 14px; }
.contact-form input:focus, .contact-form textarea:focus { box-shadow: 0 0 0 3px rgba(17,24,39,.2); }
.full-field { grid-column: 1 / -1; }
.form-note { display: none; margin: 0; font-size: 13px; text-align: center; }
.form-note.visible { display: block; }
.site-footer { padding: 34px 0; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 30px; color: var(--muted); font-size: 13px; }
.brand-footer { color: var(--ink); }

@media (max-width: 1000px) {
  .hero-grid, .benefits-grid, .dark-grid, .faq-grid, .contact-card { grid-template-columns: 1fr; }
  .hero-grid { gap: 25px; }
  .hero-copy { text-align: center; }
  .hero-text { margin-inline: auto; }
  .hero-actions, .hero-points { justify-content: center; }
  .hero-visual { min-height: 520px; }
  .benefits-grid, .faq-grid { gap: 55px; }
  .faq-heading { position: static; }
  .dark-grid { gap: 30px; }
  .team-cards { width: min(100%, 570px); margin-inline: auto; }
  .contact-card { gap: 35px; }
}

@media (max-width: 820px) {
  .menu-button { display: block; }
  .main-nav { position: absolute; left: 20px; right: 20px; top: 68px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 14px; border: 1px solid var(--line); border-radius: 18px; background: white; box-shadow: var(--shadow); }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px; }
  .nav-cta { text-align: center; }
  .steps-grid, .products-grid { grid-template-columns: 1fr; }
  .step-card.featured { transform: none; }
  .split-heading { grid-template-columns: 1fr; gap: 10px; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stats > div:nth-child(2) { border-right: 0; }
  .stats > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .product-preview { height: 190px; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .brand-footer { justify-content: center; }
}

@media (max-width: 620px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .hero { padding-top: 64px; }
  .hero-copy h1 { font-size: 48px; }
  .hero-visual { min-height: 455px; transform: scale(.86); margin: -20px -20px; }
  .digital-card { width: 300px; }
  .nfc-card { right: -25px; }
  .stats { grid-template-columns: 1fr; }
  .stats > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .section { padding: 80px 0; }
  .benefit-visual { min-height: 500px; }
  .phone-frame { transform: scale(.84) rotate(-4deg); }
  .chip-one { left: 18px; top: 38px; }
  .chip-two { right: 14px; bottom: 42px; }
  .team-cards { min-height: 360px; transform: scale(.78); transform-origin: left top; width: 640px; }
  .section-dark { padding-bottom: 25px; }
  .contact-card { padding: 36px 22px; border-radius: 26px; }
  .contact-form { grid-template-columns: 1fr; }
  .contact-form label { grid-column: 1; }
}