:root {
  --ink: #071224;
  --navy: #081528;
  --navy-2: #0d1c33;
  --navy-3: #12243e;
  --blue: #3872D5;
  --pink: #D04FB4;
  --font-heading: "Epilogue", sans-serif;
  --heading-line-height: 1.1;
  --font-body: "Inter", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --white: #f8fbff;
  --muted: #94a6bd;
  --muted-2: #64758a;
  --line: rgba(255,255,255,.1);
  --surface: rgba(255,255,255,.045);
  --light: #f4f7fb;
  --light-2: #e8eef6;
  --shadow: 0 28px 80px rgba(0,0,0,.32);
  --radius: 28px;
  --container: 1220px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--white);
  background: var(--navy);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; }
h1, h2, h3 { font-family: var(--font-heading); font-weight: 700; }

.site-noise {
  position: fixed; inset: 0; pointer-events: none; z-index: 999;
  opacity: .045;
  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='.95' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.75'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}

.container { width: min(calc(100% - 48px), var(--container)); margin-inline: auto; }
.section-dark { background: var(--navy); }
.section-light { background: var(--light); color: var(--ink); }
.section-pad { padding: 118px 0; }
.eyebrow {
  margin: 0 0 22px; font-size: 12px; font-weight: 800; letter-spacing: .17em;
  color: var(--blue); text-transform: uppercase;
}
.section-intro { max-width: 900px; margin-bottom: 56px; }
.section-intro h2, .spotlight-copy h2, .proof-copy h2, .final-inner h2, .demo-copy h2 {
  margin: 0; font-size: clamp(44px, 5.2vw, 78px); line-height: var(--heading-line-height); letter-spacing: normal;
}
.section-intro h2 span, .spotlight-copy h2 span, .proof-copy h2 span, .final-inner h2 span, .demo-copy h2 span {
  color: var(--blue);
}
.section-intro-dark h2 span { color: var(--blue); }
.section-intro > p:last-child { max-width: 700px; color: #596b80; font-size: 19px; line-height: 1.65; margin: 26px 0 0; }

.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease, backdrop-filter .25s ease;
}
.site-header.scrolled { background: rgba(7,18,36,.82); border-color: rgba(255,255,255,.08); backdrop-filter: blur(18px); }
.nav-wrap { min-height: 82px; display: flex; align-items: center; justify-content: space-between; }
.brand img { width: 126px; height: auto; }
.site-nav { display: flex; align-items: center; gap: 34px; font-size: 14px; font-weight: 650; color: #bdc9d7; }
.site-nav a:hover { color: white; }
.nav-cta { padding: 12px 19px; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; color: white !important; }
.nav-cta:hover { background: rgba(255,255,255,.08); }
.nav-toggle { display: none; background: none; border: 0; width: 42px; height: 42px; padding: 10px; }
.nav-toggle span { display: block; height: 2px; background: white; margin: 6px 0; border-radius: 2px; }

.hero { min-height: 850px; display: flex; align-items: center; position: relative; overflow: hidden; padding: 145px 0 85px; }
.hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 180px; background: linear-gradient(transparent, rgba(7,18,36,.95)); pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 66px; align-items: center; position: relative; z-index: 2; }
.hero-copy h1 { margin: 0; max-width: 800px; font-size: clamp(65px, 7.2vw, 106px); line-height: var(--heading-line-height); letter-spacing: normal; }
.hero-copy h1 span { color: var(--blue); }
.hero-lead { max-width: 690px; font-size: 20px; line-height: 1.65; color: #a8b8ca; margin: 30px 0 34px; }
.hero-actions, .final-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.button { min-height: 52px; padding: 0 21px; border-radius: 999px; display: inline-flex; align-items: center; gap: 18px; justify-content: center; font-size: 14px; font-weight: 800; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--blue); color: white; box-shadow: 0 16px 36px rgba(56,114,213,.24); }
.button-primary:hover { box-shadow: 0 20px 42px rgba(56,114,213,.32); }
.button-ghost { border: 1px solid rgba(255,255,255,.18); background: rgba(255,255,255,.03); color: white; }
.button-ghost:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.28); }
.hero-proof { display: flex; gap: 24px; flex-wrap: wrap; margin-top: 38px; color: #7f91a8; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .09em; }
.hero-proof span { display: inline-flex; align-items: center; gap: 8px; }
.hero-proof span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 12px var(--blue); }

.hero-visual { height: 510px; position: relative; width: 100%; max-width: 560px; margin-inline: auto; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .26; }
.hero-glow-a { width: 460px; height: 460px; background: var(--blue); right: -160px; top: 80px; }
.hero-glow-b { width: 330px; height: 330px; background: var(--blue); right: 240px; bottom: 30px; opacity: .1; }
.orbit { position: absolute; border: 1px solid rgba(56,114,213,.1); border-radius: 50%; left: 50%; top: 50%; transform: translate(-50%, -50%); aspect-ratio: 1; }
.orbit-one { width: 64%; }
.orbit-two { width: 94%; }
.value-ring { position: absolute; width: 164px; height: 164px; border-radius: 50%; left: 50%; top: 50%; transform: translate(-50%,-50%); box-shadow: 0 0 70px rgba(56,114,213,.18); }
.value-ring img { width: 100%; height: 100%; }
.signal { position: absolute; z-index: 1; border: 1px solid rgba(56,114,213,.2); background: rgba(10,27,49,.94); border-radius: 999px; padding: 13px 18px; color: #d4e4f3; font-size: 13px; font-weight: 650; white-space: nowrap; box-shadow: 0 12px 30px rgba(0,0,0,.16); animation: product-float 6s ease-in-out infinite; }
.signal span { width: 6px; height: 6px; border-radius: 50%; display: inline-block; margin-right: 8px; background: var(--blue); }
.signal-tab { top: 9%; left: 50%; margin-left: -65px; }
.signal-engage { top: 35%; left: 0; animation-delay: -1.2s; }
.signal-payments { top: 35%; right: 0; animation-delay: -2.4s; }
.signal-reactivate { bottom: 15%; left: 3%; animation-delay: -3.6s; }
.signal-marketplace { bottom: 15%; right: 0; animation-delay: -4.8s; }
@keyframes product-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }

.audience-switch { border-top: 1px solid var(--line); }
.audience-grid { display: grid; grid-template-columns: 1fr; gap: 28px; }
.audience-card { position: relative; padding: 48px; border: 1px solid rgba(255,255,255,.1); background: linear-gradient(145deg, rgba(255,255,255,.055), rgba(255,255,255,.025)); border-radius: var(--radius); overflow: hidden; }
.audience-card::after { content: ""; position: absolute; width: 320px; height: 320px; border-radius: 50%; bottom: -180px; right: -90px; filter: blur(10px); opacity: .18; pointer-events: none; }
.publisher-card::after { background: var(--blue); }
.brand-card::after { background: var(--pink); }
.audience-card-top { display: flex; justify-content: space-between; align-items: center; }
.audience-label { font-size: 11px; letter-spacing: .17em; font-weight: 850; color: #99acc2; }
.audience-index { font-size: 12px; color: #596d86; font-weight: 700; }
.audience-card h3 { margin: 38px 0 22px; max-width: 820px; font-size: clamp(40px, 4.2vw, 62px); letter-spacing: normal; line-height: var(--heading-line-height); }
.audience-card h3 em { font-style: normal; }
.publisher-card h3 em { color: var(--blue); }
.brand-card h3 em { color: var(--pink); }
.audience-card > p { max-width: 720px; color: #9eafc2; line-height: 1.65; font-size: 17px; }
.clean-list { padding: 0; margin: 32px 0 40px; list-style: none; display: grid; gap: 13px; }
.clean-list li { color: #d2dce7; font-size: 14px; display: flex; gap: 11px; align-items: center; }
.clean-list li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; flex: 0 0 auto; background: var(--blue); }
.publisher-card .clean-list li::before { background: var(--blue); }
.brand-card .clean-list li::before { background: var(--pink); }
.text-link { position: relative; font-weight: 800; font-size: 14px; display: inline-flex; gap: 12px; align-items: center; }
.text-link:hover span { transform: translateX(4px); }
.text-link span { transition: transform .2s ease; }

.payment-spotlight { border-top: 1px solid var(--line); }
.spotlight-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; align-items: center; }
.spotlight-copy h2 { max-width: 680px; }
.spotlight-copy > p:not(.eyebrow) { margin: 28px 0 30px; max-width: 610px; color: #9fb0c4; font-size: 18px; line-height: 1.65; }
.spotlight-points { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-bottom: 32px; }
.spotlight-points div { padding: 17px; border: 1px solid rgba(255,255,255,.09); border-radius: 16px; background: rgba(255,255,255,.03); }
.spotlight-points strong, .spotlight-points span { display: block; }
.spotlight-points strong { font-size: 13px; }
.spotlight-points span { color: #7d90a8; font-size: 11px; margin-top: 4px; line-height: 1.35; }
.image-frame { position: relative; padding: 28px; border-radius: 34px; background: linear-gradient(135deg, rgba(56,114,213,.13), rgba(255,255,255,.035)); border: 1px solid rgba(255,255,255,.1); overflow: hidden; }
.image-frame::before { content: ""; position: absolute; inset: 30% 10%; background: var(--blue); filter: blur(90px); opacity: .16; }
.image-frame img { position: relative; z-index: 2; width: 100%; filter: drop-shadow(0 32px 40px rgba(0,0,0,.35)); }

.products { overflow: hidden; }
.product-grid { display: grid; grid-template-columns: 1fr; gap: 22px; }
.product-card { min-height: 560px; display: grid; grid-template-columns: .9fr 1.1fr; border-radius: 30px; background: white; border: 1px solid #dce4ee; overflow: hidden; box-shadow: 0 18px 60px rgba(14,31,55,.08); }
.product-copy { align-self: center; padding: 48px; position: relative; z-index: 2; }
.product-logo-chip { display: inline-flex; align-items: center; background: #f5f8fc; border: 1px solid #dbe4ef; border-radius: 999px; padding: 7px 12px; margin-bottom: 28px; }
.product-logo-chip img { max-height: 29px; max-width: 155px; }
.product-copy h3 { margin: 0 0 14px; font-size: clamp(30px, 3.2vw, 47px); line-height: var(--heading-line-height); letter-spacing: normal; }
.product-copy p { margin: 0; color: #617187; line-height: 1.6; font-size: 16px; max-width: 540px; }
.product-meta { display: inline-block; margin-top: 28px; font-size: 10px; font-weight: 850; letter-spacing: .16em; color: var(--blue); }
.product-image { min-height: 560px; display: flex; align-items: center; justify-content: center; padding: 28px; overflow: hidden; background: radial-gradient(circle at 50% 42%, #182943 0%, #0a1527 64%, #071222 100%); }
.product-image img { width: 100%; max-height: 500px; object-fit: contain; object-position: center; }

.demo-section { border-top: 1px solid var(--line); }
.demo-card { border: 1px solid rgba(255,255,255,.1); background: linear-gradient(135deg, rgba(56,114,213,.18), rgba(255,255,255,.025)); border-radius: 34px; display: grid; grid-template-columns: .92fr 1.08fr; gap: 50px; padding: 62px; align-items: center; overflow: hidden; position: relative; }
.demo-card::after { content: ""; position: absolute; width: 420px; height: 420px; border-radius: 50%; background: var(--blue); right: -180px; top: -180px; filter: blur(50px); opacity: .12; }
.demo-copy { position: relative; z-index: 2; }
.demo-copy h2 { font-size: clamp(42px, 4.3vw, 66px); }
.demo-copy p:not(.eyebrow) { color: #9fb0c4; font-size: 17px; line-height: 1.65; max-width: 550px; margin: 25px 0 32px; }
.demo-window { position: relative; z-index: 2; border-radius: 20px; background: #0b1425; border: 1px solid rgba(255,255,255,.12); box-shadow: 0 30px 70px rgba(0,0,0,.35); overflow: hidden; transform: rotate(1.8deg); }
.browser-bar { height: 38px; background: #111e31; border-bottom: 1px solid rgba(255,255,255,.08); display: flex; align-items: center; gap: 6px; padding: 0 13px; }
.browser-bar > span { width: 8px; height: 8px; border-radius: 50%; background: #51647a; }
.browser-bar small { margin-left: 10px; font-size: 9px; color: #60758e; }
.demo-inner { min-height: 330px; padding: 45px; display: flex; flex-direction: column; justify-content: center; background: radial-gradient(circle at 50% 0%, rgba(56,114,213,.18), transparent 55%); }
.mini-logo { font-weight: 850; font-size: 17px; display: flex; gap: 8px; align-items: center; }
.mini-logo span { width: 24px; height: 24px; border-radius: 50%; border: 2px solid var(--blue); color: var(--blue); display: grid; place-items: center; font-size: 12px; }
.demo-inner h3 { margin: 28px 0 24px; font-size: 37px; line-height: var(--heading-line-height); letter-spacing: normal; }
.demo-lines { display: grid; gap: 9px; }
.demo-lines i { height: 10px; background: rgba(255,255,255,.08); border-radius: 10px; }
.demo-lines i:nth-child(2) { width: 76%; }
.demo-lines i:nth-child(3) { width: 58%; }
.demo-pills { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 26px; }
.demo-pills span { border: 1px solid rgba(56,114,213,.28); background: rgba(56,114,213,.08); color: var(--blue); font-size: 9px; font-weight: 850; padding: 7px 10px; border-radius: 999px; }


.proof { border-top: 1px solid var(--line); }
.proof-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 48px; align-items: center; }
.proof-visual { min-width: 0; }
.proof-visual img { width: 100%; height: auto; }
.proof-copy > p:last-child { max-width: 620px; color: #91a4b9; font-size: 17px; line-height: 1.65; margin-top: 24px; }

.final-cta { position: relative; overflow: hidden; padding: 150px 0; text-align: center; border-top: 1px solid var(--line); }
.final-inner { position: relative; z-index: 2; max-width: 970px; margin: 0 auto; }
.final-inner > p:not(.eyebrow) { max-width: 700px; margin: 28px auto 32px; color: #9cafc4; line-height: 1.7; font-size: 18px; }
.final-actions { justify-content: center; }
.email-link { display: inline-block; margin-top: 28px; color: var(--blue); font-size: 13px; }
.final-glow { position: absolute; width: 700px; height: 700px; border-radius: 50%; background: radial-gradient(circle, rgba(56,114,213,.24), rgba(56,114,213,0) 65%); left: 50%; top: 50%; transform: translate(-50%,-50%); }

.site-footer { background: #050d18; border-top: 1px solid rgba(255,255,255,.07); }
.footer-inner { min-height: 110px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer-brand img { width: 105px; }
.footer-inner p { margin: 0; font-size: 12px; color: #60748c; }
.footer-links { display: flex; gap: 24px; color: #8295ac; font-size: 12px; }
.footer-links a:hover { color: white; }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.delay-1 { transition-delay: .1s; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .button { transition: none; }
}

@media (max-width: 1020px) {
  .hero-grid, .spotlight-grid, .proof-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .product-card { grid-template-columns: 1fr; }
  .product-image { min-height: 430px; }
  .demo-card { grid-template-columns: 1fr; }
}

@media (max-width: 780px) {
  .container { width: min(calc(100% - 30px), var(--container)); }
  .section-pad { padding: 84px 0; }
  .site-nav { position: fixed; inset: 82px 0 0; background: rgba(7,18,36,.98); backdrop-filter: blur(20px); flex-direction: column; align-items: flex-start; padding: 36px 24px; font-size: 22px; transform: translateX(100%); transition: transform .3s ease; }
  .menu-open .site-nav { transform: translateX(0); }
  .nav-toggle { display: block; }
  .nav-cta { margin-top: 8px; }
  .hero { padding-top: 125px; }
  .hero-copy h1 { font-size: clamp(56px, 16vw, 78px); }
  .hero-lead { font-size: 17px; }
  .hero-proof { gap: 12px 18px; }
  .section-intro h2, .spotlight-copy h2, .proof-copy h2, .final-inner h2, .demo-copy h2 { font-size: clamp(42px, 12vw, 60px); }
  .audience-card { padding: 28px; }
  .audience-card h3 { margin-top: 32px; font-size: 44px; }
  .spotlight-points { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card { min-height: auto; }
  .product-copy { padding: 28px; }
  .product-image { min-height: 330px; padding: 12px; }
  .product-image img { max-height: 315px; }
  .demo-card { padding: 34px 24px; }
  .demo-window { transform: none; }
  .demo-inner { min-height: 260px; padding: 30px; }
  .step, .step + .step { padding: 24px 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.09); }
  .final-cta { padding: 110px 0; }
  .footer-inner { padding: 28px 0; flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero-actions, .final-actions { flex-direction: column; align-items: stretch; }
  .button { width: 100%; }
  .product-image { min-height: 270px; }
  .product-image img { max-height: 260px; }
}

/* Use the supplied brand symbol consistently at every size. */
.value-ring img { width: 100%; height: 100%; }
.mini-logo img { width: 24px; height: 24px; }
[id] { scroll-margin-top: 100px; }

@media (max-width: 780px) {
  .hero-visual { height: 380px; max-width: 440px; }
  .value-ring { width: 120px; height: 120px; }
  .signal { font-size: 11px; padding: 11px 12px; }
  .signal-tab { margin-left: -55px; }
  .signal-engage, .signal-payments { top: 23%; }
  .signal-reactivate, .signal-marketplace { bottom: 13%; }
}
@media (prefers-reduced-motion: reduce) {
  .signal { animation: none; }
}