/* JAB Studio — marketing site. Brand from the JAB Studio Look & Feel (2026-09-21). */
:root {
  --ink: #0b0b14;
  --ink-2: #2a2a3a;
  --muted: #5d5d72;
  --line: #e7e7f0;
  --soft: #f5f5fa;
  --bg: #ffffff;
  --deep: #150a52;
  --indigo: #2c0f9e;
  --violet: #6a2cf5;
  --cyan: #1fb6f2;
  --magenta: #d12bd6;
  --grad: linear-gradient(90deg, var(--cyan) 0%, var(--violet) 55%, var(--magenta) 100%);
  --radius: 22px;
  --radius-sm: 14px;
  --shadow: 0 1px 2px rgba(11, 11, 20, .04), 0 12px 32px rgba(11, 11, 20, .08);
  --max: 1160px;
  --gutter: clamp(16px, 4vw, 32px);
  --font: "Montserrat", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- Type ---------- */
.eyebrow {
  display: inline-flex; flex-direction: column; gap: 10px;
  font-size: 12px; font-weight: 600; letter-spacing: .32em; text-transform: uppercase;
}
.eyebrow::after { content: ""; width: 96px; height: 3px; border-radius: 3px; background: var(--grad); }
h1, h2, h3 { margin: 0; line-height: 1.04; letter-spacing: -.02em; }
h1 { font-weight: 900; font-size: clamp(36px, 5vw, 64px); text-wrap: balance; }
h2 { font-weight: 900; font-size: clamp(30px, 4.2vw, 52px); text-wrap: balance; }
h3 { font-weight: 800; font-size: 20px; letter-spacing: -.01em; line-height: 1.25; }
.lead { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.55; color: var(--muted); margin: 0; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px; border-radius: 999px;
  font: 700 16px/1 var(--font); text-decoration: none; white-space: nowrap;
  transition: transform .15s ease, box-shadow .2s ease, background-color .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { color: #fff; background: var(--grad); box-shadow: 0 10px 28px rgba(106, 44, 245, .35); }
.btn-light { color: var(--ink); background: #fff; box-shadow: 0 10px 28px rgba(0, 0, 0, .18); }
.btn-ghost { color: #fff; border: 1.5px solid rgba(255, 255, 255, .45); }
.btn-ghost:hover { background: rgba(255, 255, 255, .1); }
.btn svg { width: 18px; height: 18px; }

/* ---------- Header ---------- */
.site-header { position: absolute; inset: 0 0 auto 0; z-index: 10; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 84px; }
.brand img { height: 40px; width: auto; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { color: rgba(255, 255, 255, .86); text-decoration: none; font-weight: 600; font-size: 15px; }
.nav a:hover { color: #fff; }
.nav .btn { min-height: 42px; padding: 0 18px; font-size: 14px; }
.nav a.btn-light { color: var(--ink); }
@media (max-width: 760px) { .nav a:not(.btn) { display: none; } }

/* ---------- Hero ---------- */
.hero {
  position: relative; isolation: isolate; color: #fff; overflow: hidden;
  background:
    radial-gradient(60% 70% at 8% 28%, rgba(31, 182, 242, .95) 0%, rgba(31, 182, 242, 0) 60%),
    radial-gradient(55% 65% at 96% 18%, rgba(209, 43, 214, .9) 0%, rgba(209, 43, 214, 0) 62%),
    radial-gradient(70% 60% at 70% 100%, rgba(122, 32, 190, .85) 0%, rgba(122, 32, 190, 0) 65%),
    radial-gradient(50% 50% at 35% 70%, rgba(20, 8, 90, .9) 0%, rgba(20, 8, 90, 0) 70%),
    var(--deep);
}
.hero::before { /* film grain, like the Look & Feel gradients */
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .18; mix-blend-mode: overlay; pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
.hero .wrap {
  display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 40px;
  padding-top: 132px; padding-bottom: 72px; min-height: min(100svh, 920px);
}
.hero h1 { margin: 22px 0 22px; }
.hero .lead { color: rgba(255, 255, 255, .86); max-width: 34ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-note { margin-top: 22px; font-size: 14px; color: rgba(255, 255, 255, .72); display: flex; align-items: center; gap: 10px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: #46e08a; box-shadow: 0 0 0 4px rgba(70, 224, 138, .22); flex: none; }

.hero-phones { position: relative; height: 640px; }
.hero-phones img { position: absolute; width: 300px; filter: drop-shadow(0 30px 50px rgba(8, 2, 40, .45)); }
.hero-phones .ph-front { left: 50%; top: 0; transform: translateX(-62%); z-index: 2; }
.hero-phones .ph-back { left: 50%; top: 70px; transform: translateX(8%) rotate(4deg); opacity: .96; }

@media (max-width: 960px) {
  .hero .wrap { grid-template-columns: 1fr; text-align: left; min-height: 0; padding-top: 116px; }
  .hero-phones { height: 520px; }
  .hero-phones img { width: 250px; }
}
@media (max-width: 520px) {
  .hero-phones { height: 440px; }
  .hero-phones img { width: 210px; }
  .hero-phones .ph-front { transform: translateX(-72%); }
  .hero-phones .ph-back { transform: translateX(-4%) rotate(4deg); }
}

/* ---------- Sections ---------- */
section { padding: clamp(72px, 10vw, 128px) 0; }
.section-head { max-width: 760px; margin-bottom: clamp(40px, 6vw, 64px); }
.section-head h2 { margin: 18px 0 18px; }
.center { text-align: center; margin-left: auto; margin-right: auto; }
.center .eyebrow { align-items: center; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: step; list-style: none; padding: 0; margin: 0; }
.step {
  position: relative; padding: 26px 24px 28px; border: 1px solid var(--line); border-radius: var(--radius);
  background: #fff; box-shadow: var(--shadow);
}
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; margin-bottom: 18px;
  font-weight: 800; font-size: 15px; color: #fff; background: var(--grad);
}
.step p { margin: 10px 0 0; color: var(--muted); font-size: 15.5px; }
.step .tag { display: block; font-size: 12px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--violet); margin-bottom: 6px; }
@media (max-width: 980px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* Showcase row of phones */
.showcase { display: flex; justify-content: center; align-items: flex-end; gap: clamp(8px, 3vw, 40px); margin-top: clamp(48px, 7vw, 80px); }
.showcase figure { margin: 0; flex: 0 1 280px; text-align: center; }
.showcase img { width: 100%; filter: drop-shadow(0 24px 40px rgba(11, 11, 20, .16)); }
.showcase figcaption { margin-top: 14px; font-size: 14px; font-weight: 600; color: var(--muted); }
.showcase figure:nth-child(2) { transform: translateY(-28px); }
@media (max-width: 720px) {
  .showcase { overflow-x: auto; justify-content: flex-start; scroll-snap-type: x mandatory; padding: 36px 4px 8px; margin-left: calc(var(--gutter) * -1); margin-right: calc(var(--gutter) * -1); padding-left: var(--gutter); }
  .showcase figure { flex: 0 0 64%; scroll-snap-align: center; }
  .showcase figure:nth-child(2) { transform: none; }
}

/* Features */
.soft { background: var(--soft); }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature { padding: 30px 28px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.feature .ic {
  width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(31, 182, 242, .14), rgba(209, 43, 214, .14)); color: var(--violet);
}
.feature .ic svg { width: 24px; height: 24px; }
.feature p { margin: 10px 0 0; color: var(--muted); font-size: 15.5px; }
@media (max-width: 980px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .features { grid-template-columns: 1fr; } }

/* Split (standard) */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.split .visual { display: flex; justify-content: center; }
.split .visual img { width: min(320px, 80%); filter: drop-shadow(0 30px 50px rgba(11, 11, 20, .18)); }
.checks { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 16px; }
.checks li { display: grid; grid-template-columns: 28px 1fr; gap: 14px; align-items: start; color: var(--ink-2); }
.checks li::before {
  content: ""; width: 28px; height: 28px; margin-top: 1px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 28 28'><defs><linearGradient id='g' x1='0' x2='1' y1='0' y2='1'><stop offset='0' stop-color='%231fb6f2'/><stop offset='.55' stop-color='%236a2cf5'/><stop offset='1' stop-color='%23d12bd6'/></linearGradient></defs><circle cx='14' cy='14' r='14' fill='url(%23g)'/><path d='M8 14.5l4 4 8-9' stroke='white' stroke-width='2.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>") center/contain no-repeat;
}
.checks strong { font-weight: 700; color: var(--ink); }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } .split .visual { order: -1; } }

/* Agency band */
.band {
  position: relative; overflow: hidden; border-radius: 32px; color: #fff; padding: clamp(40px, 6vw, 72px);
  background:
    radial-gradient(70% 90% at 0% 0%, rgba(31, 182, 242, .85) 0%, rgba(31, 182, 242, 0) 60%),
    radial-gradient(70% 90% at 100% 100%, rgba(209, 43, 214, .85) 0%, rgba(209, 43, 214, 0) 60%),
    var(--deep);
}
.band .inner { display: grid; grid-template-columns: 1.2fr .8fr; gap: 32px; align-items: center; }
.band h2 { margin: 16px 0 14px; }
.band p { margin: 0; color: rgba(255, 255, 255, .85); font-size: 18px; }
.pros { display: grid; gap: 12px; }
.pro { display: flex; align-items: center; gap: 14px; padding: 16px 18px; border-radius: var(--radius-sm); background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .16); backdrop-filter: blur(6px); font-weight: 700; }
.pro svg { width: 24px; height: 24px; flex: none; }
.pro span { display: block; font-weight: 500; font-size: 14px; color: rgba(255, 255, 255, .78); }
@media (max-width: 860px) { .band .inner { grid-template-columns: 1fr; } }

/* Final CTA */
.cta { text-align: center; }
.cta .lead { max-width: 560px; margin: 18px auto 34px; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 44px 0 56px; font-size: 14.5px; color: var(--muted); }
.site-footer .wrap { display: grid; grid-template-columns: auto 1fr; gap: 28px 48px; align-items: start; }
.site-footer .brand img { height: 36px; }
.foot-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px 26px; }
.foot-links a { text-decoration: none; font-weight: 600; color: var(--ink-2); }
.foot-links a:hover { color: var(--violet); }
.legal-line { grid-column: 1 / -1; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-top: 22px; border-top: 1px solid var(--line); }
@media (max-width: 680px) { .site-footer .wrap { grid-template-columns: 1fr; } .foot-links { justify-content: flex-start; } }

/* ---------- Document pages (privacy, support, deletion) ---------- */
.doc-header { border-bottom: 1px solid var(--line); background: #fff; }
.doc-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.doc-header .brand img { height: 34px; }
.doc-header a.back { font-weight: 600; font-size: 14.5px; text-decoration: none; color: var(--muted); }
.doc-header a.back:hover { color: var(--violet); }
.doc { max-width: 780px; margin: 0 auto; padding: clamp(48px, 8vw, 88px) var(--gutter) 96px; }
.doc h1 { font-size: clamp(36px, 5vw, 52px); margin: 18px 0 12px; }
.doc .updated { color: var(--muted); font-size: 14.5px; margin: 0 0 36px; }
.doc h2 { font-size: 22px; font-weight: 800; letter-spacing: -.01em; margin: 44px 0 12px; line-height: 1.3; }
.doc h3 { font-size: 17px; margin: 26px 0 8px; }
.doc p, .doc li { color: var(--ink-2); }
.doc ul { padding-left: 22px; }
.doc li { margin: 6px 0; }
.doc a { color: var(--violet); font-weight: 600; }
.callout { margin: 28px 0; padding: 22px 24px; border-radius: var(--radius-sm); background: var(--soft); border: 1px solid var(--line); }
.callout p { margin: 0; }
.callout p + p { margin-top: 8px; }
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq summary { cursor: pointer; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-weight: 500; font-size: 22px; line-height: 1; color: var(--violet); }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 12px 0 0; color: var(--muted); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .btn:hover { transition: none; transform: none; }
}