/* ============================================================
   KARDLINKS REDESIGN — Design System & Styles
   ============================================================ */

:root {
  --lime:      #D2E823;   --brand:     #43C91E;   --brand-dark:#36A818;
  --ink:       #0B0F17;   --navy:      #1B2230;   --blue:      #2E9BFF;
  --royal:     #2545D3;   --burgundy:  #7A1F3D;   --lavender:  #E9C0E9;
  --beige:     #FFF4EA;   --mint:      #F9FFE7;   --peach:     #FFE8DB;
  --lilac:     #ECE5FF;   --sky:       #E6F0FF;   --butter:    #FFF6D6;
  --coral:     #FF6B5B;   --amber:     #FFB23E;   --white:     #FFFFFF;
  --gray-50:   #F8F9FA;   --gray-100:  #F0F1F3;   --gray-200:  #E2E4E8;
  --gray-400:  #9CA3AF;   --gray-600:  #4B5563;
  --font-display: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --radius-sm: 12px; --radius-md: 16px; --radius-lg: 20px;
  --radius-xl: 24px; --radius-2xl: 32px; --radius-pill: 9999px;
  --h1-size: clamp(3rem, 6.5vw, 5.5rem);
  --h2-size: clamp(2.2rem, 5vw, 3.5rem);
  --h3-size: clamp(1.3rem, 2.5vw, 1.75rem);
  --ease-out: cubic-bezier(.16,1,.3,1);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: auto; -webkit-font-smoothing: antialiased; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body { font-family: var(--font-display); font-weight: 500; font-size: 18px; line-height: 1.6; color: var(--ink); background: var(--white); overflow-x: hidden; transition: background-color 0.6s ease; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; } ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input { font-family: inherit; border: none; outline: none; background: none; }
::selection { background: var(--lime); color: var(--ink); }

.container { max-width: 1280px; margin: 0 auto; padding: 0 clamp(1rem, 5vw, 2.5rem); }
.container-sm { max-width: 960px; margin: 0 auto; padding: 0 clamp(1rem, 5vw, 2.5rem); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

.reveal { opacity: 0; transform: translateY(32px); transition: opacity .75s cubic-bezier(.16,1,.3,1), transform .75s cubic-bezier(.16,1,.3,1); }
.reveal.in { opacity: 1; transform: none; }

.pill-tag { display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px; border-radius: var(--radius-pill); font-size: 14px; font-weight: 700; letter-spacing: -0.01em; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 28px; border-radius: var(--radius-pill); font-size: 16px; font-weight: 700; letter-spacing: -0.01em; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; white-space: nowrap; }
.btn:hover { transform: translateY(-2px); } .btn:active { transform: scale(0.97); }
.btn-primary { background: var(--ink); color: var(--white); box-shadow: 0 4px 20px rgba(11,15,23,.18); }
.btn-primary:hover { background: var(--navy); box-shadow: 0 8px 30px rgba(11,15,23,.30); }
.btn-lime { background: var(--lime); color: var(--ink); font-weight: 800; }
.btn-lime:hover { box-shadow: 0 8px 28px rgba(210,232,35,.45); }
.btn-brand { background: var(--brand); color: var(--ink); font-weight: 800; }
.btn-brand:hover { background: var(--brand-dark); box-shadow: 0 8px 28px rgba(67,201,30,.40); }
.btn-white { background: var(--white); color: var(--ink); font-weight: 700; box-shadow: 0 4px 18px rgba(0,0,0,.08); }
.btn-white:hover { box-shadow: 0 8px 28px rgba(0,0,0,.15); }
.btn-ghost { background: rgba(255,255,255,.12); color: var(--white); backdrop-filter: blur(8px); }
.btn-ghost:hover { background: rgba(255,255,255,.22); }

.h1 { font-size: var(--h1-size); font-weight: 800; line-height: 1.02; letter-spacing: -0.025em; }
.h2 { font-size: var(--h2-size); font-weight: 800; line-height: 1.06; letter-spacing: -0.02em; }
.h3 { font-size: var(--h3-size); font-weight: 700; line-height: 1.20; letter-spacing: -0.01em; }
.eyebrow { font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; }
.section-sub { font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: var(--gray-600); max-width: 580px; }
.hl { position: relative; display: inline-block; white-space: nowrap; }
.hl::after { content: ''; position: absolute; left: -.04em; right: -.04em; bottom: .06em; height: .30em; background: rgba(67,201,30,.40); border-radius: var(--radius-pill); z-index: -1; }
.section { padding: clamp(4rem, 10vw, 7rem) 0; }

.notify-bar { background: var(--burgundy); color: var(--white); text-align: center; padding: 10px 16px; font-size: 14px; font-weight: 600; position: relative; z-index: 60; }
.notify-bar .new-badge { display: inline-block; background: var(--white); color: var(--burgundy); font-size: 10px; font-weight: 800; text-transform: uppercase; padding: 2px 8px; border-radius: var(--radius-pill); margin-right: 8px; letter-spacing: 0.04em; }

.nav { position: sticky; top: 0; z-index: 50; transition: background .3s ease, box-shadow .3s ease; padding: 10px 0; }
.nav.scrolled { background: rgba(255,255,255,.88); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); box-shadow: 0 1px 0 rgba(0,0,0,.06), 0 4px 24px rgba(0,0,0,.06); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; max-width: 1280px; margin: 0 auto; padding: 4px clamp(1rem, 5vw, 2.5rem); }
.nav-brand { display: flex; align-items: center; gap: 10px; }
.nav-brand img { height: 32px; width: auto; }
.nav-brand span { font-size: 20px; font-weight: 800; letter-spacing: -0.03em; color: var(--ink); }
.nav-links { display: flex; align-items: center; gap: clamp(1.2rem, 3vw, 2.5rem); }
.nav-links a { font-size: 15px; font-weight: 600; color: rgba(11,15,23,.78); transition: color .2s; }
.nav-links a:hover { color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: 8px; }
.nav-login { font-size: 15px; font-weight: 600; color: rgba(11,15,23,.78); padding: 8px 14px; border-radius: var(--radius-pill); transition: background .2s; }
.nav-login:hover { background: rgba(0,0,0,.05); }
.nav-cta { font-size: 15px; font-weight: 700; padding: 10px 22px; background: var(--ink); color: var(--white); border-radius: var(--radius-pill); transition: transform .2s, box-shadow .2s; cursor: pointer; }
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(11,15,23,.20); }
.mobile-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; cursor: pointer; }
.mobile-toggle span { display: block; width: 24px; height: 2.5px; background: var(--ink); border-radius: 2px; transition: transform .25s; }
.mobile-menu { display: none; position: fixed; inset: 0; top: 64px; background: var(--white); z-index: 49; flex-direction: column; padding: 32px 24px; gap: 8px; }
.mobile-menu.open { display: flex; }
.mobile-menu a { font-size: 20px; font-weight: 700; padding: 14px 20px; border-radius: var(--radius-md); }
.mobile-menu a:hover { background: var(--gray-100); }
/* HERO */
.hero { background: var(--lime); color: var(--ink); position: relative; overflow: hidden; padding: clamp(4rem, 10vw, 8rem) 0 clamp(3rem, 8vw, 6rem); }
.hero-blob { position: absolute; pointer-events: none; border-radius: 50%; filter: blur(80px); opacity: .35; }
.hero-blob-1 { width: 500px; height: 500px; background: var(--white); top: -120px; left: -120px; }
.hero-blob-2 { width: 600px; height: 600px; background: var(--brand); bottom: -200px; right: -150px; opacity: .20; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; position: relative; }
.hero-tag { display: inline-flex; align-items: center; gap: 8px; background: rgba(11,15,23,.10); padding: 6px 18px; border-radius: var(--radius-pill); font-size: 14px; font-weight: 700; }
.hero-tag .dot { width: 8px; height: 8px; background: var(--ink); border-radius: 50%; animation: pulsedot 2s ease-in-out infinite; }
.hero-headline { margin-top: 20px; }
.rotating-word { display: inline-block; position: relative; vertical-align: bottom; color: var(--white); font-weight: 800; background: var(--ink); padding: 0.04em 0.28em; border-radius: var(--radius-pill); min-width: 1.4em; text-align: center; }
.hero-sub { margin-top: 18px; font-size: clamp(1rem, 1.4vw, 1.15rem); line-height: 1.65; max-width: 500px; color: rgba(11,15,23,.78); }
.claim-form { margin-top: 28px; display: flex; max-width: 440px; }
.claim-form-inner { display: flex; align-items: center; flex: 1; background: var(--white); border-radius: var(--radius-pill); padding: 4px 4px 4px 20px; box-shadow: 0 8px 30px rgba(11,15,23,.10); }
.claim-prefix { font-size: 15px; font-weight: 600; color: rgba(11,15,23,.45); white-space: nowrap; user-select: none; }
.claim-input { flex: 1; font-size: 16px; font-weight: 600; padding: 12px 6px; color: var(--ink); min-width: 0; }
.claim-input::placeholder { color: rgba(11,15,23,.30); }
.claim-btn { flex-shrink: 0; padding: 12px 22px; background: var(--ink); color: var(--white); border-radius: var(--radius-pill); font-size: 15px; font-weight: 800; transition: transform .2s, box-shadow .2s; cursor: pointer; border: none; }
.claim-btn:hover { transform: scale(1.03); box-shadow: 0 4px 18px rgba(11,15,23,.25); }
.hero-trust { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 6px 20px; font-size: 13px; font-weight: 600; color: rgba(11,15,23,.65); }
.hero-trust span { display: inline-flex; align-items: center; gap: 4px; }
.hero-visual { display: flex; justify-content: center; align-items: center; position: relative; }
.phone-frame { position: relative; width: clamp(220px, 24vw, 290px); aspect-ratio: 9/19; background: var(--ink); border-radius: 2.8rem; padding: 10px; box-shadow: 0 30px 70px rgba(11,15,23,.30); animation: floaty 6s ease-in-out infinite; z-index: 2; }
.phone-screen { width: 100%; height: 100%; border-radius: 2.3rem; overflow: hidden; background: #1a1a2e; }
.phone-screen img { width: 100%; height: 100%; object-fit: cover; }
.toast-chip { position: absolute; z-index: 3; padding: 14px 18px; border-radius: var(--radius-lg); font-size: 13px; font-weight: 700; box-shadow: 0 12px 32px rgba(11,15,23,.12); pointer-events: none; }
.toast-chip-1 { top: 8%; left: -10%; background: var(--white); color: var(--ink); animation: floatChip1 7s ease-in-out infinite; }
.toast-chip-1 .big-num { display: block; font-size: 22px; font-weight: 800; color: var(--brand); }
.toast-chip-2 { bottom: 22%; right: -8%; background: var(--ink); color: var(--white); animation: floatChip2 8s ease-in-out infinite; }
.toast-chip-2 .chip-icon { display: inline-block; width: 32px; height: 32px; background: var(--brand); border-radius: 50%; text-align: center; line-height: 32px; font-weight: 800; font-size: 16px; color: var(--ink); margin-right: 8px; vertical-align: middle; }
.hero-wave { position: absolute; bottom: 0; left: 0; right: 0; line-height: 0; z-index: 1; }
.hero-wave svg { width: 100%; height: auto; display: block; }
/* TRUST BAR */
.trust-bar { background: var(--white); padding: 28px 0; border-bottom: 1px solid rgba(0,0,0,.06); }
.trust-bar-inner { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 10px 28px; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: rgba(11,15,23,.40); }
.trust-bar-inner .trust-main { color: rgba(11,15,23,.65); }
.trust-chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 14px; border-radius: var(--radius-pill); background: var(--gray-100); color: rgba(11,15,23,.45); font-size: 12px; }

/* SOCIAL PROOF MARQUEE */
.marquee-section { background: var(--lavender); padding: clamp(4rem, 8vw, 6rem) 0 3rem; overflow: hidden; }
.marquee-head { text-align: center; margin-bottom: 3rem; }
.marquee-head .h2 { max-width: 700px; margin: 0 auto; }
.marquee-wrap { position: relative; width: 100%; overflow: hidden; padding: 8px 0; }
.marquee-wrap::before,
.marquee-wrap::after { content: ''; position: absolute; top: 0; bottom: 0; width: 80px; z-index: 2; pointer-events: none; }
.marquee-wrap::before { left: 0; background: linear-gradient(to right, var(--lavender) 0%, transparent 100%); }
.marquee-wrap::after { right: 0; background: linear-gradient(to left, var(--lavender) 0%, transparent 100%); }
.marquee-track { display: flex; gap: 48px; width: max-content; animation: marquee 100s linear infinite; padding: 40px 100px; align-items: center; }
.marquee-track:hover { animation-play-state: paused; }
/* Phone mockup tile */
.marquee-tile--video { display: flex; flex-direction: column; align-items: center; width: 260px; transition: transform .35s ease; }
.marquee-tile--up { transform: translateY(-36px); }
.marquee-tile--down { transform: translateY(36px); }
.marquee-phone { width: 100%; aspect-ratio: 9/18.5; border-radius: 32px; overflow: hidden; background: #000; border: 3px solid #1a1a2e; box-shadow: 0 20px 56px rgba(0,0,0,.16), 0 6px 16px rgba(0,0,0,.10), inset 0 0 0 1px rgba(255,255,255,.05); transition: transform .4s ease, box-shadow .4s ease; position: relative; }
.marquee-phone video { width: 100%; height: 100%; object-fit: cover; display: block; }
.marquee-phone::after { content: ''; position: absolute; top: 14px; left: 50%; transform: translateX(-50%); width: 35%; height: 4px; border-radius: 2px; background: rgba(255,255,255,.12); }
.marquee-tile--video:hover .marquee-phone { transform: translateY(-12px) scale(1.06); box-shadow: 0 32px 72px rgba(0,0,0,.24), 0 10px 24px rgba(0,0,0,.14), inset 0 0 0 1px rgba(255,255,255,.12); z-index: 5; }
.marquee-tile--video:hover { z-index: 5; }


/* FEATURES SECTION */
.features-head { text-align: center; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature-card { background: var(--fc-bg, var(--gray-50)); border-radius: 24px; padding: 32px; border: 1px solid rgba(11,15,23,.08); transition: transform .4s var(--ease-out), box-shadow .4s var(--ease-out); display: flex; flex-direction: column; transform-style: preserve-3d; perspective: 800px; }
.feature-card:nth-child(1) { grid-column: span 2; min-height: 340px; }
.feature-card:nth-child(6) { grid-column: span 2; min-height: 300px; }
.feature-card { opacity: 0; transform: translateY(50px); animation: marqueeStagger .7s var(--ease-out) forwards; }
.feature-card:nth-child(1) { animation-delay: 0s; }
.feature-card:nth-child(2) { animation-delay: 0.08s; }
.feature-card:nth-child(3) { animation-delay: 0.16s; }
.feature-card:nth-child(4) { animation-delay: 0.12s; }
.feature-card:nth-child(5) { animation-delay: 0.20s; }
.feature-card:nth-child(6) { animation-delay: 0.28s; }
@media (hover: hover) { .feature-card:hover { transform: perspective(800px) rotateY(var(--rx,0deg)) rotateX(var(--ry,0deg)) translateY(-6px); box-shadow: 0 24px 56px rgba(11,15,23,.14); } }
.feature-card:active { transform: scale(.98); }
.fc-title { font-size: 18px; font-weight: 800; margin-bottom: 6px; color: var(--ink); position: relative; z-index: 1; }
.fc-desc { font-size: 14px; color: rgba(11,15,23,.60); line-height: 1.55; position: relative; z-index: 1; }
.fc-comp { height: 160px; display: flex; align-items: center; justify-content: center; margin-bottom: 24px; border-radius: 16px; padding: 16px; position: relative; z-index: 1; }
.feature-card:nth-child(1) .fc-comp { height: 200px; }
.fc-comp-bio { background: rgba(11,15,23,.04); }
.fc-phone { width: 78px; height: 140px; background: var(--white); border-radius: 14px; border: 2px solid rgba(11,15,23,.10); display: flex; flex-direction: column; align-items: center; padding: 12px 8px; gap: 8px; }
.fc-avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--brand); }
.fc-pills { display: flex; flex-direction: column; gap: 6px; width: 100%; }
.fc-pills span { height: 8px; border-radius: 4px; background: rgba(11,15,23,.12); }
.fc-pills span:nth-child(2) { width: 75%; }
.fc-pills span:nth-child(3) { width: 55%; }
.fc-comp-qr { background: rgba(37,69,211,.05); flex-direction: column; gap: 12px; }
.fc-qr-tile { width: 80px; height: 80px; background: var(--white); border-radius: 12px; position: relative; overflow: hidden; }
.fc-qr-tile::before { content: ''; position: absolute; inset: 10px; background: repeating-linear-gradient(45deg, var(--ink) 0, var(--ink) 5px, transparent 5px, transparent 8px), repeating-linear-gradient(-45deg, var(--ink) 0, var(--ink) 5px, transparent 5px, transparent 8px); opacity: .22; }
.fc-qr-pill { font-size: 12px; font-weight: 700; color: var(--royal); background: var(--white); padding: 5px 12px; border-radius: var(--radius-pill); border: 1px solid rgba(37,69,211,.15); }
.fc-comp-vcard { background: rgba(122,31,61,.04); flex-direction: column; gap: 12px; }
.fc-vcard-sheet { width: 160px; height: 90px; background: var(--white); border-radius: 10px; padding: 16px; display: flex; flex-direction: column; gap: 8px; transform: rotate(-3deg); box-shadow: 0 4px 16px rgba(0,0,0,.06); }
.fc-vcard-line { height: 8px; border-radius: 4px; background: rgba(11,15,23,.15); }
.fc-vcard-line.short { width: 60%; }
.fc-vcard-pill { font-size: 12px; font-weight: 700; color: var(--burgundy); padding: 5px 14px; background: var(--white); border-radius: var(--radius-pill); border: 1px solid rgba(122,31,61,.15); }
.fc-comp-short { background: rgba(67,201,30,.06); flex-direction: column; gap: 12px; }
.fc-link-row { background: var(--white); border-radius: 10px; padding: 10px 16px; font-size: 15px; border: 1px solid rgba(11,15,23,.08); box-shadow: 0 2px 8px rgba(0,0,0,.04); }
.fc-link-domain { color: rgba(11,15,23,.45); }
.fc-link-slug { color: var(--royal); font-weight: 700; }
.fc-link-stat { font-size: 13px; font-weight: 700; color: var(--brand); background: var(--white); padding: 6px 14px; border-radius: var(--radius-pill); }
.fc-comp-files { background: rgba(11,15,23,.04); flex-direction: column; gap: 8px; }
.fc-doc { background: var(--white); border: 1px solid rgba(11,15,23,.08); border-radius: 8px; padding: 8px 14px; font-size: 13px; font-weight: 600; color: var(--ink); box-shadow: 0 2px 8px rgba(0,0,0,.04); width: 85%; }
.fc-doc--1 { transform: rotate(-1.5deg); }
.fc-doc--2 { transform: rotate(1deg); }
.fc-doc--3 { transform: rotate(-0.5deg); }
.fc-doc-badge { margin-left: auto; background: var(--brand); color: var(--white); font-size: 10px; font-weight: 800; padding: 2px 8px; border-radius: var(--radius-pill); }
.fc-comp-pay { background: rgba(255,107,91,.04); flex-direction: column; gap: 12px; }
.fc-pay-sheet { background: var(--white); border-radius: 10px; padding: 12px 16px; font-size: 13px; font-weight: 600; color: var(--ink); display: flex; align-items: center; gap: 8px; box-shadow: 0 4px 16px rgba(0,0,0,.06); }
.fc-pay-check { color: var(--brand); font-weight: 800; font-size: 16px; }
.fc-pay-badges { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
.fc-pay-badges span { background: var(--white); border: 1px solid rgba(11,15,23,.08); border-radius: var(--radius-pill); padding: 5px 14px; font-size: 12px; font-weight: 700; color: var(--ink); }
.features-foot { text-align: center; margin-top: 2.5rem; }
.features-foot a { font-size: 15px; font-weight: 700; color: var(--brand); }
.features-foot a:hover { color: var(--brand-dark); }

/* SCROLL SYNC / MASK REVEAL */
.sync-section { position: relative; overflow: hidden; transition: background-color 0.8s ease; background: var(--mint); padding: 96px 0; }
.arch { display: grid; grid-template-columns: 480px 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; min-height: 100vh; max-width: 1280px; margin: 0 auto; padding: 0 clamp(1rem, 5vw, 2.5rem); }
.arch__left { display: flex; flex-direction: column; }
.arch__info { min-height: 78vh; display: flex; align-items: center; padding: 2rem 0; }
.arch__info .content { max-width: 460px; }
.arch__info .step-num { display: inline-block; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.12em; color: var(--white); background: var(--ink); padding: 6px 16px; border-radius: var(--radius-pill); margin-bottom: 16px; box-shadow: 0 4px 12px rgba(11,15,23,.12); }
.arch__info .header { font-size: 52px; font-weight: 800; line-height: 1.05; margin-bottom: 16px; color: var(--ink); letter-spacing: -0.02em; }
.arch__info .header::after { content: ''; display: block; width: 48px; height: 4px; background: var(--brand); border-radius: 2px; margin-top: 16px; }
.arch__info .desc { font-size: 18px; color: rgba(11,15,23,.78); line-height: 1.65; font-weight: 500; margin-bottom: 4px; }
.step-features { margin-top: 20px; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.step-features li { font-size: 15px; color: rgba(11,15,23,.68); font-weight: 500; padding: 10px 16px 10px 36px; border-radius: 10px; background: rgba(255,255,255,.50); border: 1px solid rgba(11,15,23,.05); position: relative; transition: background .25s, transform .25s; }
.step-features li::before { content: '\2713'; position: absolute; left: 14px; top: 10px; font-size: 13px; font-weight: 800; color: var(--brand); }
.step-features li:hover { background: var(--white); border-color: rgba(11,15,23,.10); transform: translateX(4px); }
.step-cta { display: inline-flex; align-items: center; gap: 6px; margin-top: 24px; font-size: 14px; font-weight: 700; color: var(--ink); background: rgba(11,15,23,.06); padding: 10px 20px; border-radius: var(--radius-pill); }
.step-cta::after { content: '\2192'; font-size: 16px; transition: transform .25s; }
.step-cta:hover { background: var(--ink); color: var(--white); gap: 12px; }
.step-cta:hover::after { transform: translateX(3px); }
.arch__right { position: relative; height: 100vh; display: flex; align-items: center; justify-content: center; }
.img-wrapper { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 100%; max-width: 400px; border-radius: var(--radius-xl); overflow: hidden; box-shadow: 0 25px 60px rgba(11,15,23,.18); aspect-ratio: 9/16.5; background: var(--white); }
.img-wrapper img, .img-wrapper video { width: 100%; height: 100%; object-fit: contain; object-position: center; display: block; }

/* ANALYTICS */
.analytics { padding: clamp(3rem, 8vw, 5rem) 0; background: var(--white); }
.analytics-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.analytics-copy { max-width: 30em; }
.analytics-metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 2rem; }
.analytics-metric { background: var(--beige); border-radius: var(--radius-lg); padding: 20px; }
.analytics-metric .metric-value { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; color: var(--ink); line-height: 1.1; margin-bottom: 4px; }
.analytics-metric .metric-label { font-size: 13px; font-weight: 500; color: var(--gray-600); }
.analytics-img { width: 100%; border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); }

/* AUDIENCES */
.audiences { padding: clamp(3rem, 8vw, 5rem) 0; background: var(--mint); }
.usecases-head { text-align: center; margin-bottom: clamp(2rem, 5vw, 3rem); }
.usecases-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.uc-card { background: var(--uc-bg, var(--white)); border-radius: 24px; padding: 36px 28px; text-align: center; transition: transform .2s ease, box-shadow .2s ease; border: 1px solid rgba(11,15,23,.06); display: flex; flex-direction: column; align-items: center; }
.uc-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(11,15,23,.10); }
.uc-icon-wrap { width: 56px; height: 56px; border-radius: 50%; background: var(--white); box-shadow: 0 4px 16px rgba(11,15,23,.08); display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.uc-emoji { font-size: 24px; line-height: 1; }
.uc-title { font-size: 20px; font-weight: 700; color: var(--ink); margin-bottom: 6px; }
.uc-desc { font-size: 15px; color: rgba(11,15,23,.70); line-height: 1.5; margin-bottom: 14px; }
.uc-stat { font-size: 13px; font-weight: 700; color: var(--brand); background: rgba(67,201,30,.08); padding: 4px 12px; border-radius: var(--radius-pill); }

/* TESTIMONIALS */
.testimonials { position: relative; overflow: hidden; transition: background-color .7s cubic-bezier(.4,0,.2,1); }
.testimonials-inner { position: relative; z-index: 2; text-align: center; padding: clamp(4rem, 10vw, 7rem) 0 clamp(3rem, 8vw, 5rem); }
.testimonials .eyebrow { color: rgba(11,15,23,.50); font-size: 15px; font-weight: 600; letter-spacing: 0.04em; }
.testimonials .h2 { margin-top: 8px; margin-bottom: 3.5rem; font-size: clamp(2rem, 4vw, 3rem); }
.t-quote-wrap { position: relative; min-height: 320px; display: flex; align-items: center; justify-content: center; padding: 0 24px; }
.t-quote { max-width: 780px; margin: 0 auto; transition: opacity .4s ease; background: var(--white); border-radius: var(--radius-2xl); padding: 48px 56px; box-shadow: 0 12px 48px rgba(11,15,23,.06); }
.t-quote .t-stars { font-size: 20px; color: var(--amber); margin-bottom: 20px; letter-spacing: 3px; }
.t-quote .t-text { font-size: clamp(1.3rem, 3vw, 2rem); font-weight: 700; line-height: 1.4; color: var(--ink); }
.t-quote .t-author { margin-top: 24px; font-size: 17px; font-weight: 800; color: var(--ink); }
.t-quote .t-role { font-size: 15px; color: rgba(11,15,23,.50); margin-top: 4px; }
.t-nav { display: flex; align-items: center; justify-content: center; gap: 20px; margin-top: 36px; }
.t-arrow { width: 48px; height: 48px; border-radius: 50%; background: var(--white); border: 2px solid rgba(0,0,0,.06); display: grid; place-items: center; font-size: 18px; cursor: pointer; transition: all .25s; box-shadow: 0 4px 16px rgba(0,0,0,.04); }
.t-arrow:hover { background: var(--ink); color: var(--white); border-color: var(--ink); box-shadow: 0 8px 28px rgba(0,0,0,.12); transform: scale(1.05); }
.t-dots { display: flex; gap: 10px; }
.t-dot { width: 12px; height: 12px; border-radius: 50%; background: rgba(11,15,23,.10); cursor: pointer; }
.t-dot.active { background: var(--brand); transform: scale(1.4); }

/* PRICING */
.pricing { padding: clamp(3rem, 8vw, 5rem) 0; background: var(--white); }
.pricing-head { text-align: center; margin-bottom: clamp(2rem, 5vw, 3rem); }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 960px; margin: 0 auto; }
.pricing-card { background: var(--white); border-radius: var(--radius-xl); padding: 32px 28px; border: 1px solid rgba(0,0,0,.06); transition: transform .3s ease, box-shadow .3s ease; }
.pricing-card:hover { transform: translateY(-5px); box-shadow: 0 20px 50px rgba(11,15,23,.10); }
.pricing-card.featured { background: var(--ink); color: var(--white); border-color: var(--ink); transform: scale(1.05); }
.pricing-card.featured:hover { transform: scale(1.05) translateY(-5px); }
.pricing-badge { display: inline-block; font-size: 12px; font-weight: 700; background: var(--brand); color: var(--ink); padding: 4px 14px; border-radius: var(--radius-pill); margin-bottom: 12px; }
.pricing-name { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.pricing-card.featured .pricing-name { color: var(--white); }
.pricing-price { font-size: clamp(2.5rem, 5vw, 3.5rem); font-weight: 800; line-height: 1; margin-bottom: 8px; }
.pricing-price span { font-size: 16px; font-weight: 400; color: var(--gray-400); }
.pricing-card.featured .pricing-price span { color: rgba(255,255,255,.50); }
.pricing-desc { font-size: 14px; color: rgba(11,15,23,.50); margin-bottom: 20px; }
.pricing-card.featured .pricing-desc { color: rgba(255,255,255,.50); }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.pricing-features li { font-size: 14px; color: rgba(11,15,23,.65); padding-left: 20px; position: relative; }
.pricing-features li::before { content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 6px; height: 6px; border-radius: 50%; background: var(--brand); }
.pricing-card.featured .pricing-features li { color: rgba(255,255,255,.65); }

/* FAQ */
.faq { padding: clamp(3rem, 8vw, 5rem) 0; background: var(--gray-50); }
.faq-head { text-align: center; margin-bottom: clamp(2rem, 5vw, 3rem); }
.faq-list { max-width: 720px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid rgba(0,0,0,.06); }
.faq-q { width: 100%; text-align: left; padding: 20px 0; font-size: 17px; font-weight: 700; display: flex; justify-content: space-between; align-items: center; }
.faq-icon { font-size: 14px; transition: transform .3s; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq-a p { padding-bottom: 20px; font-size: 15px; color: rgba(11,15,23,.60); line-height: 1.6; }

/* CTA FINAL */
.cta-final { padding: clamp(4rem, 10vw, 7rem) 0; background: var(--butter); }

/* FOOTER */
.footer { background: var(--ink); color: rgba(255,255,255,.55); padding: clamp(3rem, 7vw, 5rem) 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); }
.footer-brand .ft-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.footer-brand .ft-logo img { height: 28px; }
.footer-brand .ft-logo span { font-size: 20px; font-weight: 800; color: var(--white); }
.footer-brand p { font-size: 14px; line-height: 1.6; max-width: 280px; }
.footer-col h4 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--white); margin-bottom: 14px; }
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col a { font-size: 14px; color: rgba(255,255,255,.45); transition: color .2s; }
.footer-col a:hover { color: var(--brand); }
.footer-bottom { margin-top: 3rem; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.08); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 13px; }
.footer-socials { display: flex; gap: 14px; }
.footer-socials a:hover { color: var(--brand); }

/* KEYFRAMES */
@keyframes floaty { 0%, 100% { transform: translateY(0) rotate(-2deg); } 50% { transform: translateY(-16px) rotate(-2deg); } }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes marqueeStagger { to { opacity: 1; transform: translateY(0); } }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-copy { order: 2; } .hero-visual { order: 1; }
  .hero-sub { max-width: 100%; }
  .claim-form { margin-left: auto; margin-right: auto; }
  .hero-trust { justify-content: center; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-card:nth-child(1), .feature-card:nth-child(6) { grid-column: span 1; min-height: auto; }
  .usecases-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .pricing-card.featured { transform: none; }
  .analytics-grid { grid-template-columns: 1fr; }
  .analytics-copy { order: 1; } .analytics-visual { order: 2; }
  .arch { grid-template-columns: 1fr; }
  .arch__right { display: none; }
  .arch__info { min-height: auto; padding: 3rem 0; }
  .arch__info .header { font-size: 36px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .mobile-toggle { display: flex; }
}
@media (max-width: 640px) {
  .features-grid { grid-template-columns: 1fr; }
  .usecases-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-socials { justify-content: center; }
  .nav-actions .nav-login { display: none; }
  .phone-frame { width: 200px; }
  .marquee-tile--video { width: 160px; }
  .marquee-phone-label { font-size: 12px; }
  .claim-form-inner { padding: 3px 3px 3px 14px; }
  .claim-prefix { font-size: 13px; }
  .claim-input { font-size: 14px; padding: 10px 4px; }
  .claim-btn { font-size: 13px; padding: 10px 16px; }
}