/* ─────────────────────────────────────────────────────────────
   AI Web Automation — landing page styles
   Dark, high-contrast, phone-first. Tokens on :root.
   ───────────────────────────────────────────────────────────── */
:root {
  --bg: #060a16;
  --bg-2: #0b1224;
  --panel: rgba(13, 20, 40, 0.72);
  --panel-border: rgba(120, 160, 220, 0.14);
  --text: #e7ecf5;
  --muted: #9aa7bd;
  --accent: #34d399;
  --accent-2: #22d3ee;
  --warn: #fbbf24;
  --crit: #f87171;
  --pass: #34d399;
  --info: #60a5fa;
  --radius: 16px;
  --gutter: 16px;
  --max: 1180px;
  --font: "Inter", "Noto Sans SC", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
html[lang="zh"] body { font-family: "Noto Sans SC", "Inter", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.01em; margin: 0 0 0.5em; }
h1 { font-size: clamp(2.1rem, 6vw, 4.2rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 4vw, 2.6rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 600; }
p { margin: 0 0 1em; }
code { font-family: var(--mono); font-size: 0.8rem; color: var(--accent-2); }

.skip { position: absolute; left: -999px; top: 8px; background: var(--accent); color: #042; padding: 8px 12px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }

/* Background canvas + fallback */
#fx { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.bg-fallback {
  position: fixed; inset: 0; z-index: -1;
  background:
    radial-gradient(60% 50% at 70% 20%, rgba(34, 211, 238, 0.14), transparent 70%),
    radial-gradient(50% 40% at 20% 70%, rgba(52, 211, 153, 0.12), transparent 70%),
    var(--bg);
}
body.no-webgl #fx { display: none; }

/* Layout helpers */
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.container.narrow { max-width: 820px; }
.section { position: relative; z-index: 1; padding: clamp(64px, 10vw, 128px) 0; }
.kicker { color: var(--accent); font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 10px; }
.sub-lead { color: var(--muted); max-width: 720px; font-size: 1.05rem; }
.big { font-size: clamp(1.1rem, 2vw, 1.3rem); color: #d4dbe8; }
.grad { background: linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }

.card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 24px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
@media (hover: hover) {
  .card:hover { transform: translateY(-3px); border-color: rgba(52, 211, 153, 0.35); box-shadow: 0 18px 50px -20px rgba(34, 211, 238, 0.35); }
}
.card.glow { box-shadow: 0 0 0 1px rgba(52,211,153,.25), 0 30px 90px -30px rgba(52,211,153,.45); text-align: center; }
.grid { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .cap-grid, .sec-grid { grid-template-columns: repeat(3, 1fr); } .uc-grid { grid-template-columns: repeat(4, 1fr); } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 24px; border-radius: 999px; font-weight: 600; font-size: 0.98rem;
  color: #04231a; background: linear-gradient(90deg, var(--accent), var(--accent-2));
  box-shadow: 0 10px 30px -12px rgba(52, 211, 153, 0.7);
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
  border: 0; cursor: pointer;
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.05); box-shadow: 0 14px 36px -12px rgba(34, 211, 238, 0.8); }
.btn:focus-visible, a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 3px; }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid rgba(255,255,255,0.18); box-shadow: none; }
.btn-ghost:hover { border-color: var(--accent); box-shadow: none; }
.btn-sm { padding: 9px 16px; font-size: 0.88rem; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 20px;
  padding: 12px var(--gutter);
  background: rgba(6, 10, 22, 0.55);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: -0.01em; }
.nav-menu { display: none; }
.nav nav { display: flex; gap: 22px; font-size: 0.93rem; color: var(--muted); }
.nav nav a:hover { color: var(--text); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.lang { background: transparent; border: 1px solid rgba(255,255,255,0.18); color: var(--text); border-radius: 999px; padding: 7px 12px; font: inherit; font-size: 0.85rem; cursor: pointer; }
.lang:hover { border-color: var(--accent); }
.burger { margin-left: auto; width: 42px; height: 42px; border-radius: 10px; background: transparent; border: 1px solid rgba(255,255,255,0.14); display: grid; place-content: center; gap: 5px; cursor: pointer; }
.burger span { display: block; width: 18px; height: 2px; background: var(--text); transition: transform .25s ease, opacity .25s ease; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav.open .nav-menu {
  display: flex; flex-direction: column; gap: 18px;
  position: absolute; top: 100%; left: 0; right: 0;
  padding: 18px var(--gutter) 22px;
  background: #070b18; border-bottom: 1px solid rgba(255,255,255,0.08); box-shadow: 0 20px 40px -10px rgba(0,0,0,.7);
}
.nav.open nav { flex-direction: column; gap: 14px; font-size: 1.05rem; }
.nav.open .nav-actions { padding-top: 6px; border-top: 1px solid rgba(255,255,255,0.08); }
@media (min-width: 900px) {
  .nav-menu { display: flex; align-items: center; gap: 22px; margin-left: auto; }
  .burger { display: none; }
}

/* Hero */
.hero {
  position: relative; z-index: 1;
  min-height: calc(100svh - 66px);
  display: grid; align-items: center; gap: 36px;
  padding: clamp(48px, 8vw, 96px) var(--gutter) 72px;
  max-width: var(--max); margin: 0 auto;
}
@media (min-width: 980px) { .hero { grid-template-columns: 1.15fr 0.85fr; } }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 0.8rem; color: var(--accent-2); border: 1px solid rgba(34,211,238,0.3); padding: 6px 12px; border-radius: 999px; background: rgba(34,211,238,0.06); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.4); opacity: .6; } }
.lead { color: #c9d2e3; font-size: clamp(1.05rem, 1.6vw, 1.22rem); max-width: 640px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 22px 0 32px; }
.cta .hero-cta { justify-content: center; }
.hero-stats { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 24px; max-width: 560px; }
@media (min-width: 560px) { .hero-stats { grid-template-columns: repeat(4, 1fr); } }
.hero-stats strong { display: block; font-size: 1.9rem; font-weight: 800; letter-spacing: -0.02em; background: linear-gradient(90deg, #fff, #bfe9ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-stats em { font-style: normal; font-size: 1rem; margin-left: 2px; }
.hero-stats span { color: var(--muted); font-size: 0.85rem; }

/* Mock sidebar panel */
.hero-panel { perspective: 1200px; }
.panel {
  background: #fff; color: #0f172a; border-radius: 14px; overflow: hidden;
  box-shadow: 0 40px 100px -30px rgba(0,0,0,.8), 0 0 0 1px rgba(255,255,255,.08);
  font-size: 0.82rem; max-width: 420px; margin: 0 auto;
  transform: rotateY(-8deg) rotateX(4deg);
  animation: float 9s ease-in-out infinite;
}
@keyframes float { 0%,100% { transform: rotateY(-8deg) rotateX(4deg) translateY(0); } 50% { transform: rotateY(-6deg) rotateX(2deg) translateY(-10px); } }
@media (prefers-reduced-motion: reduce) { .panel, .dot { animation: none; } }
.panel-head { background: #1e3a5f; color: #fff; padding: 10px 14px; font-weight: 700; display: flex; flex-direction: column; gap: 2px; }
.panel-head small { color: #93c5fd; font-weight: 400; font-size: 0.72rem; }
.panel-banner { display: flex; justify-content: space-between; padding: 10px 14px; font-weight: 600; }
.panel-banner.warn { background: #fffbeb; color: #92400e; border-bottom: 1px solid #fde68a; }
.panel-row { margin: 8px 10px; border: 1px solid #e5e7eb; border-radius: 8px; padding: 8px 10px; display: flex; justify-content: space-between; align-items: center; font-weight: 600; flex-wrap: wrap; }
.panel-row i { font-style: normal; color: #2563eb; font-size: 0.72rem; font-weight: 500; }
.panel-row.pass { background: #f0fdf4; border-color: #86efac; }
.panel-row.warn { background: #fffbeb; border-color: #fde68a; }
.panel-row.info { background: #eff6ff; border-color: #93c5fd; }
.panel-row ul { list-style: none; margin: 8px 0 0; padding: 0; width: 100%; font-weight: 400; }
.panel-row li { padding: 4px 0 4px 18px; position: relative; color: #334155; }
.panel-row li::before { content: ""; position: absolute; left: 4px; top: 11px; width: 7px; height: 7px; border-radius: 50%; background: var(--pass); }
.panel-row li.warn::before { background: var(--warn); }

.scroll-hint { position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%); width: 26px; height: 42px; border: 2px solid rgba(255,255,255,0.25); border-radius: 14px; display: none; }
.scroll-hint span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--accent-2); animation: wheel 1.8s infinite; }
@keyframes wheel { 0% { transform: translateY(0); opacity: 1; } 100% { transform: translateY(14px); opacity: 0; } }
@media (min-width: 980px) { .scroll-hint { display: block; } }

/* Takeaways */
.takeaways { margin-top: 28px; border-left: 3px solid var(--accent); padding: 18px 22px; background: rgba(52,211,153,0.06); border-radius: 0 var(--radius) var(--radius) 0; }
.takeaways h3 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: .12em; color: var(--accent); margin-bottom: 10px; }
.takeaways ul { margin: 0; padding-left: 18px; color: #d4dbe8; }
.takeaways li { margin-bottom: 6px; }

/* Steps */
.steps { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 16px; grid-template-columns: 1fr; counter-reset: step; }
@media (min-width: 640px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step .num { font-family: var(--mono); color: var(--accent-2); font-size: 0.8rem; letter-spacing: .1em; }
.step h3 { margin-top: 8px; }
.step p { color: var(--muted); font-size: 0.95rem; min-height: 6.5em; }
.step code { display: block; margin-top: 6px; opacity: .85; }

/* Architecture figure */
.arch { margin: 28px 0 0; padding: 20px; }
.arch svg { width: 100%; height: auto; }
.arch .node rect { fill: rgba(255,255,255,0.03); stroke: rgba(120,160,220,0.35); stroke-width: 1.2; }
.arch .node.ai rect { stroke: url(#ag); stroke-width: 1.6; fill: rgba(52,211,153,0.06); }
.arch text { fill: var(--text); font: 600 15px var(--font); text-anchor: middle; }
.arch text.sub { fill: var(--muted); font: 400 12px var(--mono); }
.arch .flow { fill: none; stroke: #22d3ee; stroke-width: 1.6; stroke-dasharray: 6 8; animation: dash 1.6s linear infinite; opacity: .9; }
@keyframes dash { to { stroke-dashoffset: -28; } }
@media (prefers-reduced-motion: reduce) { .arch .flow { animation: none; } }
.arch figcaption { color: var(--muted); font-size: 0.9rem; text-align: center; margin-top: 10px; }

/* Capabilities */
.cap .ic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; font-size: 1.3rem; background: linear-gradient(135deg, rgba(52,211,153,.18), rgba(34,211,238,.18)); border: 1px solid rgba(52,211,153,.25); margin-bottom: 14px; }
.cap p { color: var(--muted); font-size: 0.95rem; margin: 0; }
.rules { margin-top: 28px; overflow-x: auto; }
.rules table { width: 100%; border-collapse: collapse; font-size: 0.92rem; min-width: 560px; }
.rules th, .rules td { text-align: left; padding: 10px 12px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.rules th { color: var(--muted); font-weight: 600; font-size: 0.8rem; letter-spacing: .06em; text-transform: uppercase; }
.rules th:nth-child(2) { color: var(--pass); } .rules th:nth-child(3) { color: var(--warn); } .rules th:nth-child(4) { color: var(--crit); }
.rules td:not(:first-child) { font-family: var(--mono); font-size: 0.85rem; }

/* Security / use-cases cards */
.sec-grid p, .uc-grid p { color: var(--muted); font-size: 0.95rem; margin: 0; }

/* FAQ */
.faq-list details { border: 1px solid var(--panel-border); border-radius: 12px; background: var(--panel); margin-bottom: 10px; overflow: hidden; }
.faq-list summary { cursor: pointer; list-style: none; padding: 16px 48px 16px 18px; font-weight: 600; position: relative; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 18px; top: 12px; font-size: 1.4rem; color: var(--accent-2); transition: transform .25s ease; }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { padding: 0 18px 18px; margin: 0; color: var(--muted); }

/* CTA */
.cta .card { padding: clamp(28px, 5vw, 56px); }
.cta p { color: var(--muted); max-width: 560px; margin: 0 auto 1em; }
.fine { font-size: 0.78rem; color: #6b778c; margin-top: 14px; }

/* Footer */
.footer { position: relative; z-index: 1; border-top: 1px solid rgba(255,255,255,0.06); padding: 28px 0 40px; color: var(--muted); font-size: 0.88rem; }
.foot { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 16px; }
.foot nav a:hover { color: var(--text); }
.foot .lang { margin-left: auto; }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

::selection { background: rgba(52,211,153,.35); }

/* Case study */
.case-grid { display: grid; gap: 24px; grid-template-columns: 1fr; margin-top: 8px; }
@media (min-width: 980px) { .case-grid { grid-template-columns: 1.1fr 0.9fr; align-items: start; } }
.case-text p:not(.big) { color: var(--muted); }
.case-stats { margin-top: 24px; }
.case-list ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: 0.95rem; }
.case-list li { margin-bottom: 10px; }
.case-list b { color: var(--text); }
.svc-grid { grid-template-columns: 1fr; }
@media (min-width: 640px) { .svc-grid { grid-template-columns: repeat(2, 1fr); } }

/* ── v3: merged services page ─────────────────────────────────────── */
.chips { list-style: none; padding: 0; margin: 18px 0 26px; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { font-size: 0.82rem; padding: 6px 12px; border-radius: 999px; border: 1px solid rgba(255,255,255,0.14); color: #c9d2e3; background: rgba(255,255,255,0.03); }
.card .chips { margin: 14px 0 4px; }

/* WhatsApp-style chat mock */
.chat { max-width: 400px; margin: 0 auto; border-radius: 18px; overflow: hidden; background: #0b141a; color: #e9edef; font-size: 0.86rem; box-shadow: 0 40px 100px -30px rgba(0,0,0,.85), 0 0 0 1px rgba(255,255,255,.08); transform: rotateY(-8deg) rotateX(4deg); animation: float 9s ease-in-out infinite; }
.chat-head { display: flex; align-items: center; gap: 10px; padding: 12px 14px; background: #202c33; }
.chat-head .avatar { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; font-size: 0.8rem; color: #04231a; background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.chat-head b { display: block; font-size: 0.9rem; } .chat-head small { color: #8696a0; font-size: 0.72rem; }
.chat-head .online { margin-left: auto; width: 9px; height: 9px; border-radius: 50%; background: #25d366; box-shadow: 0 0 10px #25d366; }
.chat-body { padding: 14px 12px 12px; display: flex; flex-direction: column; gap: 7px; background: radial-gradient(circle at 20% 10%, rgba(37,211,102,.06), transparent 50%), #0b141a; }
.chat-body p { margin: 0; max-width: 84%; padding: 8px 11px; border-radius: 10px; line-height: 1.4; }
.chat-body .in { align-self: flex-start; background: #202c33; border-top-left-radius: 2px; }
.chat-body .out { align-self: flex-end; background: #005c4b; border-top-right-radius: 2px; }
.chat-body .sys { align-self: center; max-width: 100%; text-align: center; font-size: 0.72rem; color: #8696a0; background: rgba(255,255,255,0.05); border-radius: 999px; padding: 5px 12px; margin-top: 6px; }
.chat-body .sys b { color: var(--accent); }
.hero-panel.static .panel { animation: none; transform: none; max-width: 460px; }

/* Video */
.video { padding: 0; overflow: hidden; aspect-ratio: 16 / 9; margin-top: 8px; }
.video iframe { width: 100%; height: 100%; border: 0; display: block; }

/* Service cards extras */
.logos { list-style: none; padding: 0; margin: 14px 0 0; display: flex; flex-wrap: wrap; gap: 6px; }
.logos li { font-family: var(--mono); font-size: 0.7rem; letter-spacing: .02em; padding: 4px 8px; border-radius: 6px; color: var(--accent-2); background: rgba(34,211,238,0.08); border: 1px solid rgba(34,211,238,0.18); }
.cap.featured { border-color: rgba(52,211,153,0.45); background: linear-gradient(160deg, rgba(52,211,153,0.10), var(--panel) 60%); }
.tag { display: inline-block; font-size: 0.65rem; font-family: var(--mono); letter-spacing: .1em; text-transform: uppercase; color: #04231a; background: var(--accent); border-radius: 999px; padding: 2px 8px; vertical-align: middle; margin-left: 6px; }
.more { display: inline-block; margin-top: 14px; color: var(--accent); font-weight: 600; font-size: 0.9rem; }
.gallery { display: grid; gap: 14px; grid-template-columns: repeat(2, 1fr); margin-top: 24px; }
@media (min-width: 900px) { .gallery { grid-template-columns: repeat(4, 1fr); } }
.gallery figure, .shot { margin: 0; border-radius: 12px; overflow: hidden; border: 1px solid var(--panel-border); background: var(--panel); }
.gallery img, .shot img { width: 100%; height: auto; display: block; }
.gallery figcaption { font-size: 0.8rem; color: var(--muted); padding: 8px 10px; }
.shot { margin-top: 16px; } .shot.wide { margin-top: 24px; }

/* Lists */
.check-list, .x-list { list-style: none; padding: 0; margin: 0; color: #d4dbe8; }
.check-list li, .x-list li { position: relative; padding: 6px 0 6px 28px; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 6px; width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; font-size: 0.75rem; font-weight: 700; color: #04231a; background: var(--accent); }
.x-list li { color: var(--muted); }
.x-list li::before { content: "✕"; position: absolute; left: 0; top: 6px; width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; font-size: 0.7rem; font-weight: 700; color: #fff; background: rgba(248,113,113,0.6); }
.case-text .check-list { margin: 8px 0 24px; }
.casebox { border-left: 3px solid var(--accent-2); padding: 14px 18px; background: rgba(34,211,238,0.05); border-radius: 0 var(--radius) var(--radius) 0; }
.casebox .kicker { color: var(--accent-2); margin-bottom: 6px; }
.casebox p:not(.kicker) { color: var(--muted); font-size: 0.95rem; }
.casebox .case-stats { margin-top: 14px; }
.grid.two { grid-template-columns: 1fr; }
@media (min-width: 900px) { .grid.two { grid-template-columns: 1fr 1fr; } }

/* Flow */
.flow-grid { display: grid; gap: 16px; grid-template-columns: 1fr; margin-top: 8px; }
@media (min-width: 980px) { .flow-grid { grid-template-columns: 1fr 1fr; } }
.flow { list-style: none; padding: 24px; margin: 0; counter-reset: f; display: grid; gap: 14px; }
.flow li { position: relative; padding-left: 46px; color: #d4dbe8; counter-increment: f; }
.flow li::before { content: counter(f, decimal-leading-zero); position: absolute; left: 0; top: 0; width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; font-family: var(--mono); font-size: 0.78rem; color: var(--accent-2); border: 1px solid rgba(34,211,238,0.35); background: rgba(34,211,238,0.08); }
.flow li:not(:last-child)::after { content: ""; position: absolute; left: 15px; top: 36px; bottom: -14px; width: 1px; background: linear-gradient(var(--accent-2), transparent); }
.flow b { color: var(--text); }

/* Response-time compare */
.compare .bars { display: grid; gap: 14px; margin-top: 6px; }
.compare .bars div { display: grid; grid-template-columns: 1fr; gap: 6px; font-size: 0.85rem; color: var(--muted); }
.compare .bars i { display: block; height: 10px; border-radius: 999px; width: var(--w); background: rgba(248,113,113,0.55); }
.compare .bars i.fast { background: linear-gradient(90deg, var(--accent), var(--accent-2)); min-width: 14px; }
.compare .bars b { color: var(--text); font-family: var(--mono); font-size: 0.8rem; }

/* Outcome tiles */
.tiles { grid-template-columns: repeat(2, 1fr) !important; gap: 14px; max-width: none; }
.tiles li { padding: 20px; }
.tiles strong { font-size: 1.6rem; }

/* Form */
.cta .container { display: grid; gap: 20px; }
.cta-card { text-align: center; }
.form { text-align: left; display: grid; gap: 14px; }
.form h3 { margin: 0 0 4px; }
.form-row { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form label { display: grid; gap: 6px; font-size: 0.88rem; color: var(--muted); }
.form input, .form select, .form textarea { font: inherit; font-size: 0.95rem; color: var(--text); background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.14); border-radius: 10px; padding: 11px 12px; width: 100%; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--accent-2); outline-offset: 1px; border-color: transparent; }
.form select option { color: #0f172a; }
.form fieldset { border: 1px solid rgba(255,255,255,0.1); border-radius: 12px; padding: 12px 14px 6px; margin: 0; }
.form legend { font-size: 0.88rem; color: var(--muted); padding: 0 6px; }
.form legend small { color: #6b778c; }
.checks { display: grid; grid-template-columns: 1fr; gap: 4px; }
@media (min-width: 640px) { .checks { grid-template-columns: 1fr 1fr 1fr; } }
.checks label { display: flex; align-items: center; gap: 8px; color: var(--text); font-size: 0.9rem; padding: 6px 0; }
.checks input { width: 18px; height: 18px; accent-color: var(--accent); }
.form-note { font-size: 0.8rem; color: #6b778c; margin: 0; }
.form .btn { justify-self: start; }
.form-msg { margin: 0; font-size: 0.9rem; color: var(--accent); min-height: 1.2em; }
.form-msg.err { color: var(--crit); }
.form .invalid { border-color: var(--crit); }

/* Footer grid */
.foot-grid { display: grid; gap: 28px; grid-template-columns: 1fr; padding-bottom: 28px; margin-bottom: 20px; border-bottom: 1px solid rgba(255,255,255,0.06); }
@media (min-width: 760px) { .foot-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }
.foot-grid h4 { margin: 0 0 10px; font-size: 0.85rem; letter-spacing: .08em; text-transform: uppercase; color: var(--text); }
.foot-grid a:not(.brand) { display: block; color: var(--muted); padding: 3px 0; font-size: 0.92rem; }
.foot-grid a:hover { color: var(--text); }
.foot-grid p { color: var(--muted); font-size: 0.9rem; margin: 10px 0 0; }
.foot-grid .brand { margin-bottom: 4px; }
.form p, .form .form-note { margin: 0; max-width: none; text-align: left; }