/* Zeqontel marketing site — plain CSS, no build step. */
:root {
  --red: #ff2b2b;          /* brand red (logo) */
  --red-strong: #d3141a;   /* buttons/links: passes contrast on white */
  --red-soft: #fff0f0;
  --yellow: #f9b81b;       /* brand yellow (logo) */
  --yellow-soft: #fff7e0;
  --ink: #18181b;
  --ink-2: #3f3f46;
  --muted: #5d5d66;
  --line: #e7e7ea;
  --bg: #ffffff;
  --bg-soft: #f7f7f8;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 1px 2px rgba(24,24,27,.06), 0 8px 24px rgba(24,24,27,.06);
  --shadow-lg: 0 2px 4px rgba(24,24,27,.05), 0 24px 60px rgba(24,24,27,.12);
  --max: 1160px;
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body { margin: 0; font-family: var(--font); font-size: 17px; line-height: 1.6; color: var(--ink); background: var(--bg); text-rendering: optimizeLegibility; }
img, svg { max-width: 100%; display: block; }
a { color: var(--red-strong); text-underline-offset: 3px; }
a:hover { color: #a30f13; }
h1, h2, h3, h4 { line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 .5em; color: var(--ink); }
h1 { font-size: clamp(2.1rem, 5.2vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); font-weight: 800; }
h3 { font-size: 1.22rem; font-weight: 700; }
p { margin: 0 0 1em; }
ul { padding-left: 1.2em; }
:focus-visible { outline: 3px solid var(--yellow); outline-offset: 2px; border-radius: 6px; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.skip-link { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 14px; border-radius: 8px; }
.skip-link:focus { left: 8px; color: #fff; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* ---------- Brand ---------- */
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 11px; background: var(--ink); color: #fff; flex: none; }
.brand-mark svg { width: 21px; height: 21px; }
.brand-name { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.03em; line-height: 1; }
.brand-name .z { color: var(--red); }
.brand-name .t { color: var(--yellow); }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.site-header.scrolled { border-bottom-color: var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 70px; }
.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-links a { display: block; padding: 8px 12px; border-radius: 10px; color: var(--ink-2); text-decoration: none; font-weight: 600; font-size: .96rem; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--ink); background: var(--bg-soft); }
.nav-links a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--red); border-radius: 10px 10px 4px 4px; }
.nav-cta { display: flex; align-items: center; gap: 8px; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); background: #fff; border-radius: 12px; cursor: pointer; color: var(--ink); }
.nav-toggle svg { width: 22px; height: 22px; margin: auto; }
.mobile-only { display: none; }

@media (max-width: 960px) {
  .nav-toggle { display: grid; place-items: center; }
  .nav-cta .btn-ghost { display: none; }
  .nav-menu { position: fixed; inset: 70px 0 auto 0; background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow-lg); padding: 12px 20px 20px; display: none; max-height: calc(100vh - 70px); overflow-y: auto; }
  .nav-menu.open { display: block; }
  .nav-links { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav-links a { padding: 12px 14px; font-size: 1.05rem; }
  .nav-links a[aria-current="page"] { box-shadow: inset 3px 0 0 var(--red); border-radius: 6px 10px 10px 6px; }
  .mobile-only { display: block; margin-top: 10px; }
}
@media (max-width: 420px) { .nav-cta .btn-primary { padding: 10px 14px; font-size: .92rem; } .brand-name { font-size: 1.25rem; } }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border-radius: 12px; font-weight: 700; font-size: 1rem; line-height: 1.2; text-decoration: none; border: 1.5px solid transparent; cursor: pointer; transition: transform .15s, background .15s, box-shadow .15s; font-family: inherit; }
.btn svg { width: 18px; height: 18px; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--red-strong); color: #fff; box-shadow: 0 6px 18px rgba(211,20,26,.25); }
.btn-primary:hover { background: #b80f14; color: #fff; }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #000; color: #fff; }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: #c9c9cf; color: var(--ink); }
.btn-lg { padding: 15px 26px; font-size: 1.06rem; border-radius: 14px; }
.btn-block { width: 100%; }

/* ---------- Sections ---------- */
.section { padding: clamp(56px, 8vw, 104px) 0; }
.section-soft { background: var(--bg-soft); }
.section-dark { background: var(--ink); color: #e4e4e7; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-head { max-width: 720px; margin-bottom: 44px; }
.section-head.center { text-align: center; margin-left: auto; margin-right: auto; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: .8rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; color: var(--red-strong); margin-bottom: 12px; }
.eyebrow::before { content: ""; width: 18px; height: 3px; border-radius: 3px; background: linear-gradient(90deg, var(--red), var(--yellow)); }
.section-dark .eyebrow { color: var(--yellow); }
.lead { font-size: 1.15rem; color: var(--muted); }
.section-dark .lead { color: #b4b4bd; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: clamp(40px, 7vw, 88px) 0 clamp(56px, 8vw, 100px); }
.hero::before { content: ""; position: absolute; inset: -30% -10% auto auto; width: 720px; height: 720px; background: radial-gradient(closest-side, rgba(249,184,27,.22), transparent 70%); pointer-events: none; }
.hero::after { content: ""; position: absolute; left: -220px; bottom: -260px; width: 620px; height: 620px; background: radial-gradient(closest-side, rgba(255,43,43,.12), transparent 70%); pointer-events: none; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.08fr .92fr; gap: 56px; align-items: center; }
.hero h1 .hl { background: linear-gradient(90deg, var(--red-strong), #ff6a2b 55%, #e89a00); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { max-width: 560px; font-size: 1.2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 22px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 8px 20px; list-style: none; padding: 0; margin: 0; color: var(--ink-2); font-weight: 600; font-size: .95rem; }
.hero-points li { display: flex; align-items: center; gap: 7px; }
.hero-points svg { width: 18px; height: 18px; color: #16a34a; flex: none; }
.page-hero { padding: clamp(40px, 6vw, 72px) 0 clamp(36px, 5vw, 56px); background: linear-gradient(180deg, var(--yellow-soft), #fff); border-bottom: 1px solid var(--line); }
.page-hero .lead { max-width: 680px; }
@media (max-width: 960px) { .hero-grid { grid-template-columns: 1fr; gap: 40px; } }

/* Hero visual: call card */
.call-visual { position: relative; max-width: 440px; margin-left: auto; width: 100%; }
@media (max-width: 960px) { .call-visual { margin: 0 auto; } }
.call-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 20px; }
.call-top { display: flex; align-items: center; gap: 12px; padding-bottom: 14px; border-bottom: 1px dashed var(--line); margin-bottom: 14px; }
.avatar { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; color: #fff; background: linear-gradient(135deg, var(--red), #ff8a2b); flex: none; }
.call-top .who { font-weight: 700; line-height: 1.25; }
.call-top .who small { display: block; font-weight: 500; color: var(--muted); font-size: .82rem; }
.live-pill { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; font-size: .75rem; font-weight: 800; color: #15803d; background: #dcfce7; padding: 4px 10px; border-radius: 99px; }
.live-pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #16a34a; animation: pulse 1.6s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .3; } }
.bubbles { display: grid; gap: 10px; }
.bubble { max-width: 86%; padding: 10px 14px; border-radius: 16px; font-size: .93rem; line-height: 1.45; }
.bubble.ai { background: var(--bg-soft); border-top-left-radius: 4px; }
.bubble.caller { background: var(--ink); color: #fff; justify-self: end; border-top-right-radius: 4px; }
.bubble .tag { display: block; font-size: .7rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; opacity: .6; margin-bottom: 2px; }
.wave { display: flex; align-items: center; gap: 3px; height: 26px; margin-top: 14px; }
.wave span { width: 4px; border-radius: 4px; background: linear-gradient(var(--red), var(--yellow)); animation: wave 1.1s ease-in-out infinite; }
.wave span:nth-child(odd) { animation-delay: -.4s; } .wave span:nth-child(3n) { animation-delay: -.7s; }
@keyframes wave { 0%,100% { height: 6px; } 50% { height: 24px; } }
.float-chip { position: absolute; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); border-radius: 14px; padding: 10px 14px; font-size: .85rem; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.float-chip small { display: block; font-weight: 500; color: var(--muted); font-size: .75rem; }
.float-chip .ic { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; flex: none; }
.float-chip .ic svg { width: 18px; height: 18px; }
.float-chip.one { left: -36px; bottom: -26px; }
.float-chip.two { right: -18px; top: -38px; }
.call-visual { margin-top: 20px; margin-bottom: 20px; }
@media (max-width: 560px) { .float-chip.one { left: 8px; bottom: -34px; } .float-chip.two { right: 8px; top: -58px; } .call-visual { margin-top: 64px; margin-bottom: 40px; } }

/* ---------- Strip ---------- */
.lang-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; padding: 22px 0; }
.lang-strip .container { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; justify-content: center; }
.lang-strip p { margin: 0; font-weight: 700; color: var(--muted); font-size: .92rem; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; list-style: none; margin: 0; padding: 0; }
.chip { font-size: .86rem; font-weight: 600; padding: 6px 12px; border-radius: 99px; background: var(--bg-soft); border: 1px solid var(--line); color: var(--ink-2); }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 26px; transition: box-shadow .2s, transform .2s, border-color .2s; }
.card p { color: var(--muted); margin-bottom: 0; }
a.card { display: block; text-decoration: none; color: inherit; }
a.card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); border-color: #d9d9de; color: inherit; }
.card .more { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; font-weight: 700; color: var(--red-strong); font-size: .95rem; }
.card .more svg { width: 16px; height: 16px; transition: transform .2s; }
a.card:hover .more svg { transform: translateX(3px); }
.icon-box { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 18px; background: var(--red-soft); color: var(--red-strong); }
.icon-box svg { width: 24px; height: 24px; }
.icon-box.y { background: var(--yellow-soft); color: #9a6a00; }
.icon-box.d { background: var(--ink); color: #fff; }
.section-dark .card { background: #232327; border-color: #34343a; }
.section-dark .card p { color: #b4b4bd; }

/* ---------- Feature rows ---------- */
.feature-row { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; padding: 28px 0; scroll-margin-top: 90px; }
.feature-row + .feature-row { border-top: 1px solid var(--line); padding-top: 64px; margin-top: 36px; }
.feature-row.flip .feature-media { order: -1; }
@media (max-width: 900px) { .feature-row { grid-template-columns: 1fr; gap: 28px; } .feature-row.flip .feature-media { order: 0; } }
.check-list { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.check-list li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; color: var(--ink-2); }
.check-list svg { width: 20px; height: 20px; color: var(--red-strong); margin-top: 3px; }
.section-dark .check-list li { color: #d4d4d8; }
.section-dark .check-list svg { color: var(--yellow); }
.feature-media { background: linear-gradient(145deg, var(--bg-soft), #fff); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 24px; min-height: 260px; display: grid; align-content: center; }

/* Mock UI pieces used inside feature-media */
.mock { background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); padding: 16px; font-size: .9rem; }
.mock + .mock { margin-top: 12px; }
.mock-title { font-weight: 800; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.tree { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.tree li { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 10px; background: var(--bg-soft); }
.tree .key { width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; background: var(--ink); color: #fff; font-weight: 800; font-size: .8rem; flex: none; }
.tree .dest { margin-left: auto; color: var(--muted); font-size: .8rem; }
.tree.sub { margin-left: 34px; }
.rows { display: grid; gap: 6px; }
.row { display: grid; grid-template-columns: 1fr auto auto; gap: 12px; align-items: center; padding: 8px 10px; border-radius: 10px; background: var(--bg-soft); }
.row b { font-weight: 700; }
.row small { color: var(--muted); }
.badge { font-size: .72rem; font-weight: 800; padding: 3px 8px; border-radius: 99px; }
.badge.g { background: #dcfce7; color: #166534; }
.badge.r { background: #fee2e2; color: #991b1b; }
.badge.y { background: #fef3c7; color: #92400e; }
.bar { height: 8px; border-radius: 8px; background: var(--line); overflow: hidden; margin-top: 6px; }
.bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--red), var(--yellow)); border-radius: 8px; }
.code { background: var(--ink); color: #e4e4e7; border-radius: 14px; padding: 16px 18px; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: .82rem; line-height: 1.6; overflow-x: auto; white-space: pre; }
.code .k { color: var(--yellow); } .code .s { color: #86efac; } .code .c { color: #a1a1aa; }

/* ---------- Steps ---------- */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; list-style: none; padding: 0; margin: 0; }
.steps li { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 26px; }
.steps li::before { counter-increment: step; content: counter(step); display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; background: var(--ink); color: var(--yellow); font-weight: 800; margin-bottom: 16px; }
.steps p { color: var(--muted); margin: 0; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat { text-align: center; padding: 10px; }
.stat b { display: block; font-size: clamp(2rem, 4vw, 2.6rem); font-weight: 800; letter-spacing: -0.03em; background: linear-gradient(90deg, var(--red), var(--yellow)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat span { color: #b4b4bd; font-weight: 600; font-size: .95rem; }
@media (max-width: 760px) { .stats { grid-template-columns: repeat(2, 1fr); } }

/* ---------- CTA band ---------- */
.cta-band { background: var(--ink); border-radius: 28px; padding: clamp(32px, 5vw, 56px); display: grid; grid-template-columns: 1.4fr auto; gap: 28px; align-items: center; color: #d4d4d8; position: relative; overflow: hidden; }
.cta-band::after { content: ""; position: absolute; right: -120px; top: -160px; width: 420px; height: 420px; background: radial-gradient(closest-side, rgba(249,184,27,.28), transparent 70%); }
.cta-band h2 { color: #fff; margin-bottom: .3em; }
.cta-band p { margin: 0; color: #b4b4bd; }
.cta-band .actions { display: flex; flex-wrap: wrap; gap: 12px; position: relative; z-index: 1; }
.cta-band .btn-ghost { background: transparent; color: #fff; border-color: #52525b; }
.cta-band .btn-ghost:hover { border-color: #a1a1aa; }
@media (max-width: 860px) { .cta-band { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 0 22px; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 0; font-weight: 700; display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.5rem; font-weight: 500; color: var(--red-strong); line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); padding-bottom: 18px; margin: 0; }

/* ---------- Pricing ---------- */
.plan { display: flex; flex-direction: column; }
.plan .check-list { margin-bottom: 24px; flex: 1; }
.plan .price { font-size: 1.6rem; font-weight: 800; margin: 6px 0 4px; }
.plan .price small { font-size: .95rem; font-weight: 600; color: var(--muted); }
.plan.featured { border: 2px solid var(--red-strong); box-shadow: var(--shadow-lg); position: relative; }
.plan .ribbon { position: absolute; top: -13px; left: 26px; background: var(--red-strong); color: #fff; font-size: .75rem; font-weight: 800; padding: 4px 12px; border-radius: 99px; letter-spacing: .04em; }

/* ---------- Forms ---------- */
.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(22px, 4vw, 36px); box-shadow: var(--shadow); }
.field { display: grid; gap: 6px; margin-bottom: 16px; }
.field label { font-weight: 700; font-size: .93rem; }
.field label .opt { font-weight: 500; color: var(--muted); }
.field input, .field select, .field textarea { width: 100%; font: inherit; font-size: 1rem; padding: 12px 14px; border: 1.5px solid #d4d4d8; border-radius: 12px; background: #fff; color: var(--ink); }
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 4px rgba(249,184,27,.35); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; } }
.hp { position: absolute; left: -9999px; }
.form-status { margin-top: 14px; padding: 12px 14px; border-radius: 12px; font-weight: 600; display: none; }
.form-status.ok { display: block; background: #dcfce7; color: #166534; }
.form-status.err { display: block; background: #fee2e2; color: #991b1b; }
.form-note { font-size: .85rem; color: var(--muted); margin-top: 12px; }
.contact-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 18px; }
.contact-list li { display: grid; grid-template-columns: 48px 1fr; gap: 14px; align-items: start; }
.contact-list .icon-box { margin: 0; }
.contact-list b { display: block; }
.contact-list span { color: var(--muted); }

/* ---------- Prose (legal) ---------- */
.prose { max-width: 780px; }
.prose h2 { font-size: 1.4rem; margin-top: 1.8em; }
.prose p, .prose li { color: var(--ink-2); }
.notice { background: var(--yellow-soft); border: 1px solid #f5d98a; border-radius: 14px; padding: 14px 18px; color: #6b4b00; font-weight: 600; margin-bottom: 28px; }

/* ---------- Footer ---------- */
.site-footer { background: #0f0f11; color: #a1a1aa; padding: 64px 0 28px; margin-top: 0; }
.site-footer a { color: #d4d4d8; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 36px; }
.footer-grid h3 { color: #fff; font-size: .95rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 14px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; font-size: .95rem; }
.site-footer .brand { color: #fff; }
.site-footer .brand-mark { background: #fff; color: var(--ink); }
.footer-about { max-width: 330px; margin-top: 14px; font-size: .95rem; }
.footer-bottom { border-top: 1px solid #27272a; margin-top: 44px; padding-top: 22px; display: flex; flex-wrap: wrap; gap: 10px 24px; justify-content: space-between; font-size: .88rem; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-grid > div:first-child { grid-column: 1 / -1; } }

/* Utilities */
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.center { text-align: center; }
.muted { color: var(--muted); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 32px; } }
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* AI rate card */
.rate-card { max-width: 520px; margin: 0 auto; padding-top: 34px; }
.rate { display: flex; align-items: baseline; gap: 10px; margin: 0 0 6px; }
.rate-num { font-size: clamp(3rem, 8vw, 4.2rem); font-weight: 800; letter-spacing: -0.04em; line-height: 1; color: var(--red-strong); }
.rate-unit { font-size: 1.2rem; font-weight: 700; color: var(--ink-2); }
.rate-card .check-list { margin-bottom: 26px; }
.hero-points a { color: inherit; text-decoration-color: var(--red); }

/* AI page: language line, fact strip */
.lang-line { margin: 24px 0 0; font-size: .95rem; color: var(--muted); }
.lang-line b { color: var(--ink); }
.lang-line span { font-weight: 700; color: var(--red-strong); }
.fact-strip { background: var(--ink); color: #d4d4d8; padding: 26px 0; }
.fact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; text-align: center; }
.fact-grid b { display: block; font-size: clamp(1.8rem, 4vw, 2.3rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; background: linear-gradient(90deg, var(--red), var(--yellow)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.fact-grid span { font-size: .92rem; font-weight: 600; color: #b4b4bd; }
@media (max-width: 640px) { .fact-grid { grid-template-columns: repeat(2, 1fr); row-gap: 20px; } }

/* Tabs (use cases) */
.tab-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 26px; }
.tab { font: inherit; font-weight: 700; font-size: .95rem; padding: 10px 18px; border-radius: 99px; border: 1.5px solid var(--line); background: #fff; color: var(--ink-2); cursor: pointer; }
.tab:hover { border-color: #c9c9cf; }
.tab[aria-selected="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.tab-panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(20px, 4vw, 36px); box-shadow: var(--shadow); }
.usecase { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.usecase h3 { font-size: 1.45rem; }
.usecase .call-card { box-shadow: none; background: var(--bg-soft); }
.usecase .bubble.ai { background: #fff; }
.outcome { display: flex; align-items: center; gap: 8px; margin: 16px 0 0; padding-top: 14px; border-top: 1px dashed var(--line); font-weight: 700; font-size: .9rem; color: #166534; }
.outcome svg { width: 18px; height: 18px; flex: none; }
@media (max-width: 860px) { .usecase { grid-template-columns: 1fr; gap: 24px; } }
@media (max-width: 560px) { .tab-list { justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; margin-left: -20px; margin-right: -20px; padding: 0 20px 6px; } .tab { white-space: nowrap; flex: none; } }

/* 4-step variant */
.steps.steps-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1000px) { .steps.steps-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .steps.steps-4 { grid-template-columns: 1fr; } }

/* Pricing plans with prices */
.plan .price { margin: 4px 0 2px; color: var(--ink); line-height: 1.1; }
.plan .price small { display: block; margin-top: 4px; }
.price-note { font-size: .88rem; font-weight: 700; color: var(--red-strong); margin-bottom: 12px; }
.plans .plan > p:not(.price):not(.price-note) { font-size: .95rem; }
@media (max-width: 1100px) and (min-width: 641px) { .grid-4.plans { grid-template-columns: repeat(2, 1fr); row-gap: 28px; } }
.plans .plan .price { font-size: 2.1rem; letter-spacing: -0.03em; }
.plans .plan .price small { font-size: .9rem; letter-spacing: 0; }
.plan .price-note { color: var(--red-strong); margin: 2px 0 14px; }
.plans .plan .check-list { margin-top: 16px; }