/* SignageOS.lk marketing site. Brand teal #0A6C8F, sky #5CC4E6, ink #0B1118. All motion respects prefers-reduced-motion. */
:root {
    --teal: #0a6c8f;
    --teal-600: #08597a;
    --sky: #5cc4e6;
    --amber: #f2a93b;
    --red: #d9342b;
    --green: #16a34a;
    --ink: #0b1118;
    --ink-2: #1a2430;
    --muted: #586474;
    --line: #e3e8ee;
    --bg: #ffffff;
    --bg-2: #f4f8fb;
    --card: #ffffff;
    --radius: 18px;
    --shadow: 0 1px 2px rgba(11, 17, 24, 0.04), 0 8px 24px rgba(11, 17, 24, 0.06);
    --shadow-lg: 0 30px 80px -20px rgba(10, 108, 143, 0.35);
    --display: 'Outfit', system-ui, sans-serif;
    --body: 'Inter', system-ui, sans-serif;
    --sinhala: 'Noto Sans Sinhala', 'Iskoola Pota', sans-serif;
    color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; font: 400 16px/1.6 var(--body); color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--display); line-height: 1.1; margin: 0; letter-spacing: -0.02em; }
p { margin: 0; }
.sinhala { font-family: var(--sinhala); }
.wrap { width: min(1200px, 100% - 40px); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--sky); outline-offset: 3px; border-radius: 6px; }
svg { stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 20px; border-radius: 12px; font: 600 15px/1 var(--body); text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: transform 0.2s, box-shadow 0.2s, background 0.2s, color 0.2s; position: relative; }
.btn svg { width: 18px; height: 18px; transition: transform 0.2s; }
.btn:hover svg { transform: translateX(3px); }
.btn--lg { padding: 15px 26px; font-size: 16px; border-radius: 14px; }
.btn--block { width: 100%; }
.btn--primary { background: linear-gradient(135deg, var(--teal), #0b84ad); color: #fff; box-shadow: 0 8px 24px -8px rgba(10, 108, 143, 0.6); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -8px rgba(10, 108, 143, 0.7); }
.btn--ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--teal); color: var(--teal); transform: translateY(-2px); }

/* ---------- Top bar & header ---------- */
.topbar { background: var(--ink); color: #c9d5e0; font-size: 13px; }
.topbar__row { display: flex; align-items: center; gap: 22px; min-height: 38px; }
.topbar__item { display: inline-flex; align-items: center; gap: 6px; text-decoration: none; }
.topbar__item svg { width: 15px; height: 15px; color: var(--sky); }
.topbar a:hover { color: #fff; }
.topbar__spacer { flex: 1; }

.header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, 0.82); backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid transparent; transition: border-color 0.3s, box-shadow 0.3s; }
.header.is-scrolled { border-color: var(--line); box-shadow: 0 6px 24px -14px rgba(11, 17, 24, 0.25); }
.header__row { display: flex; align-items: center; gap: 24px; height: 80px; transition: height 0.3s; }
.header.is-scrolled .header__row { height: 66px; }
.brand img { height: 46px; width: auto; transition: height 0.3s; }
.header.is-scrolled .brand img { height: 40px; }
.brand__dark { display: none; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 28px; font-weight: 500; font-size: 15px; }
.nav a:not(.btn) { text-decoration: none; color: var(--ink-2); position: relative; }
.nav a:not(.btn)::after { content: ''; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px; background: var(--teal); transform: scaleX(0); transform-origin: left; transition: transform 0.25s; border-radius: 2px; }
.nav a:not(.btn):hover::after, .nav a.is-current::after { transform: scaleX(1); }
.menu-btn { display: none; margin-left: auto; width: 44px; height: 44px; border: 0; background: none; cursor: pointer; padding: 10px; }
.menu-btn span { display: block; height: 2px; background: var(--ink); border-radius: 2px; margin: 5px 0; transition: transform 0.25s, opacity 0.25s; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: 72px 0 96px; background: linear-gradient(180deg, #f2f9fc 0%, #fff 70%); }
.hero__glow { position: absolute; border-radius: 50%; filter: blur(70px); opacity: 0.55; pointer-events: none; }
.hero__glow--a { width: 520px; height: 520px; background: #9ee0f5; top: -180px; right: -120px; animation: drift 14s ease-in-out infinite alternate; }
.hero__glow--b { width: 420px; height: 420px; background: #c6f0e0; bottom: -200px; left: -140px; animation: drift 18s ease-in-out infinite alternate-reverse; }
.hero__grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(10, 108, 143, 0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(10, 108, 143, 0.06) 1px, transparent 1px); background-size: 44px 44px; mask-image: radial-gradient(ellipse 70% 60% at 60% 30%, #000 30%, transparent 75%); pointer-events: none; }
.hero__row { position: relative; display: grid; grid-template-columns: 1.02fr 1fr; gap: 56px; align-items: center; }
.pill { display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px 7px 10px; border-radius: 999px; background: #fff; border: 1px solid #cfe6ef; color: var(--teal); font-weight: 600; font-size: 14px; box-shadow: var(--shadow); }
.pill__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.6); animation: ping 1.8s infinite; }
.hero__title { margin-top: 22px; font-size: clamp(38px, 5.2vw, 64px); font-weight: 800; }
.grad { background: linear-gradient(100deg, var(--teal) 0%, #0f9bcb 45%, #26b3a3 100%); -webkit-background-clip: text; background-clip: text; color: transparent; background-size: 200% auto; animation: shine 6s linear infinite; }
.hero__lead { margin-top: 20px; font-size: 19px; color: var(--muted); max-width: 33em; }
.hero__ctas { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; }
.ticks { list-style: none; padding: 0; margin: 28px 0 0; display: flex; flex-wrap: wrap; gap: 10px 22px; color: var(--ink-2); font-weight: 500; font-size: 15px; }
.ticks li { display: flex; align-items: center; gap: 8px; }
.ticks li::before { content: '✓'; display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; background: #dcf5e6; color: var(--green); font-size: 12px; font-weight: 700; }

/* TV mockup */
.hero__visual { position: relative; padding: 24px 10px 40px; }
.tv { position: relative; transform: perspective(1400px) rotateY(-8deg) rotateX(4deg); transition: transform 0.6s; animation: float 7s ease-in-out infinite; }
.hero__visual:hover .tv { transform: perspective(1400px) rotateY(-2deg) rotateX(1deg); }
.tv__screen { position: relative; aspect-ratio: 16 / 9; border-radius: 16px; background: #05090d; border: 10px solid #121a23; box-shadow: var(--shadow-lg), inset 0 0 0 1px rgba(255, 255, 255, 0.05); overflow: hidden; color: #fff; }
.tv__stand { width: 22%; height: 26px; margin: 0 auto; background: linear-gradient(#1b2530, #0d141b); clip-path: polygon(30% 0, 70% 0, 100% 100%, 0 100%); }
.slide { position: absolute; inset: 0 0 13% 0; padding: 6% 7%; display: flex; gap: 6%; align-items: center; opacity: 0; transform: scale(1.04); transition: opacity 0.7s ease, transform 0.9s ease; }
.slide.is-active { opacity: 1; transform: none; }
.slide__main { flex: 1; min-width: 0; }
.slide__kicker { font-size: clamp(9px, 1.15vw, 13px); text-transform: uppercase; letter-spacing: 0.14em; color: var(--sky); font-weight: 600; }
.slide__title { font: 700 clamp(16px, 2.6vw, 30px)/1.15 var(--display); margin-top: 6px; }
.slide__price { font: 800 clamp(20px, 3.4vw, 40px)/1 var(--display); color: var(--amber); margin-top: 8px; }
.slide__big { font: 800 clamp(24px, 4.4vw, 52px)/1 var(--display); margin-top: 10px; background: linear-gradient(90deg, #ffd36e, #ff8a3d); -webkit-background-clip: text; background-clip: text; color: transparent; }
.slide__items { margin-top: 12px; display: grid; gap: 4px; font-size: clamp(9px, 1.15vw, 13px); color: #c8d6e2; }
.slide__note { margin-top: 10px; font-size: clamp(10px, 1.3vw, 15px); color: #d6e2ec; }
.slide__art { width: 34%; aspect-ratio: 1; border-radius: 50%; flex: none; }
.slide__art--food { background: radial-gradient(circle at 35% 35%, #fff8e6 0 18%, #f5d58a 19% 40%, #d98f2c 41% 62%, #6b3d10 63%); box-shadow: 0 0 60px rgba(242, 169, 59, 0.45); animation: spin 30s linear infinite; }
.slide__art--sun { background: radial-gradient(circle, #ffe08a 0 30%, #ff9e3d 31% 50%, transparent 51%), repeating-conic-gradient(#ffb547 0 6deg, transparent 6deg 18deg); animation: spin 18s linear infinite; }
.slide--menu { background: radial-gradient(circle at 80% 50%, rgba(242, 169, 59, 0.22), transparent 55%), linear-gradient(135deg, #1a120a, #2d1a0a); }
.slide--promo { background: radial-gradient(circle at 85% 40%, rgba(255, 150, 60, 0.35), transparent 55%), linear-gradient(135deg, #5a1414, #8f2c0a); }
.slide--rates { flex-direction: column; align-items: stretch; justify-content: center; background: linear-gradient(135deg, #062236, #0a3c5a); }
.rates { margin-top: 10px; display: grid; grid-template-columns: auto 1fr auto; gap: 6px 18px; font: 600 clamp(12px, 2vw, 22px)/1.2 var(--display); }
.rates b { text-align: right; font-variant-numeric: tabular-nums; }
.rates .up { color: #4ade80; } .rates .down { color: #f87171; } .rates .flat { color: #94a3b8; }
.slide--queue { flex-direction: column; justify-content: center; text-align: center; background: linear-gradient(135deg, #072a1f, #0b4a37); }
.queue { display: flex; flex-direction: column; align-items: center; gap: 4px; margin-top: 6px; }
.queue b { font: 800 clamp(34px, 7vw, 84px)/1 var(--display); letter-spacing: 0.04em; }
.queue span { font-size: clamp(11px, 1.6vw, 18px); color: #a7f3d0; }
.slide--alert { flex-direction: column; justify-content: center; text-align: center; background: #b42318; animation: alertpulse 1.2s ease-in-out infinite; }
.alert__icon { display: grid; place-items: center; width: clamp(28px, 5vw, 56px); height: clamp(28px, 5vw, 56px); border-radius: 50%; background: #fff; color: #b42318; font: 800 clamp(18px, 3.4vw, 36px)/1 var(--display); margin-bottom: 8px; }
.tv__clock { position: absolute; top: 4%; right: 3%; font: 600 clamp(9px, 1.2vw, 13px)/1 var(--display); background: rgba(0, 0, 0, 0.35); padding: 4px 8px; border-radius: 6px; z-index: 2; font-variant-numeric: tabular-nums; }
.tv__ticker { position: absolute; left: 0; right: 0; bottom: 0; height: 13%; background: var(--teal); display: flex; align-items: center; overflow: hidden; z-index: 2; }
.tv__ticker-track { display: flex; gap: 42px; white-space: nowrap; font: 500 clamp(9px, 1.25vw, 14px)/1 var(--body); padding-left: 100%; animation: ticker 26s linear infinite; }
.tv__ticker-track span::after { content: '•'; margin-left: 42px; opacity: 0.6; }

.float { position: absolute; display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 14px; background: rgba(255, 255, 255, 0.94); backdrop-filter: blur(8px); box-shadow: 0 12px 30px -10px rgba(11, 17, 24, 0.3); border: 1px solid rgba(255, 255, 255, 0.8); font-size: 13px; z-index: 3; }
.float b { display: block; font-size: 13px; }
.float small { color: var(--muted); font-size: 12px; }
.float__ico { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; font-size: 15px; font-weight: 700; }
.float__ico.ok { background: #dcf5e6; color: var(--green); }
.float__ico.warn { background: #fde7d9; color: #c2410c; }
.float__ico.info { background: #dff2fa; color: var(--teal); }
.float--a { top: -4px; left: -18px; animation: bob 5s ease-in-out infinite; }
.float--b { bottom: 18px; right: -16px; animation: bob 6s ease-in-out -2s infinite; }
.float--c { bottom: -6px; left: 6%; animation: bob 7s ease-in-out -4s infinite; }

/* ---------- Industries marquee ---------- */
.strip { padding: 48px 0 30px; border-block: 1px solid var(--line); background: #fff; }
.strip__title { text-align: center; font-size: 15px; font-weight: 600; letter-spacing: 0.02em; color: var(--muted); font-family: var(--body); }
.marquee { margin-top: 22px; overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee__track { display: flex; gap: 14px; width: max-content; animation: marquee 40s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track > * { flex: none; padding: 12px 20px; border-radius: 999px; background: var(--bg-2); border: 1px solid var(--line); font-weight: 500; white-space: nowrap; }

/* ---------- Sections ---------- */
.section { padding: 104px 0; position: relative; }
.section--tint { background: var(--bg-2); }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section__head h2, .split h2, .demo h2 { font-size: clamp(30px, 3.6vw, 44px); font-weight: 700; }
.section__head p:not(.eyebrow) { margin-top: 16px; color: var(--muted); font-size: 18px; }
.eyebrow { display: inline-block; font: 600 13px/1 var(--body); letter-spacing: 0.12em; text-transform: uppercase; color: var(--teal); margin-bottom: 14px; }
.eyebrow--light { color: var(--sky); }

/* Feature cards */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card { position: relative; padding: 26px 24px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow); transition: transform 0.35s cubic-bezier(.2,.8,.2,1), box-shadow 0.35s, border-color 0.35s; overflow: hidden; }
.card::before { content: ''; position: absolute; inset: 0; background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(92, 196, 230, 0.16), transparent 45%); opacity: 0; transition: opacity 0.35s; pointer-events: none; }
.card:hover { transform: translateY(-6px); box-shadow: 0 24px 50px -24px rgba(10, 108, 143, 0.45); border-color: #b9dfee; }
.card:hover::before { opacity: 1; }
.card__ico { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: linear-gradient(135deg, #e3f4fb, #d4eef7); color: var(--teal); margin-bottom: 18px; transition: transform 0.35s; }
.card:hover .card__ico { transform: rotate(-6deg) scale(1.08); }
.card__ico svg { width: 24px; height: 24px; }
.card__ico--red { background: linear-gradient(135deg, #fdecea, #fbd9d5); color: var(--red); }
.card h3 { font-size: 19px; font-weight: 600; }
.card p { margin-top: 8px; color: var(--muted); font-size: 15px; }

/* Split sections */
.split { display: grid; grid-template-columns: 1fr 1.05fr; gap: 64px; align-items: center; }
.split--rev .split__copy { order: 2; }
.split__copy > p:not(.eyebrow) { margin-top: 16px; color: var(--muted); font-size: 18px; }
.checks { list-style: none; padding: 0; margin: 26px 0 30px; display: grid; gap: 14px; }
.checks li { position: relative; padding-left: 34px; color: var(--ink-2); }
.checks li::before { content: ''; position: absolute; left: 0; top: 2px; width: 22px; height: 22px; border-radius: 50%; background: var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5 9-10'/%3E%3C/svg%3E") center / 13px no-repeat; }
.checks--light li { color: #dbe7f0; }

/* Dashboard mock */
.dash { background: #fff; border-radius: 20px; border: 1px solid var(--line); box-shadow: var(--shadow-lg); overflow: hidden; }
.dash__bar { display: flex; align-items: center; gap: 7px; padding: 14px 18px; border-bottom: 1px solid var(--line); background: #fafcfd; }
.dash__bar span { width: 11px; height: 11px; border-radius: 50%; background: #e5e9ee; }
.dash__bar span:nth-child(1) { background: #ff6b6b; } .dash__bar span:nth-child(2) { background: #ffcc4d; } .dash__bar span:nth-child(3) { background: #4ade80; }
.dash__bar b { margin-left: 10px; font-family: var(--display); }
.dash__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; padding: 18px; }
.dash__stats div { padding: 14px; border-radius: 14px; background: var(--bg-2); }
.dash__stats small { color: var(--muted); font-size: 13px; }
.dash__stats b { display: block; font: 700 30px/1.1 var(--display); font-variant-numeric: tabular-nums; }
.dash__stats .ok { color: var(--green); } .dash__stats .bad { color: var(--red); }
.dash__list { list-style: none; margin: 0; padding: 0 18px 18px; display: grid; gap: 8px; }
.dash__list li { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; padding: 11px 14px; border-radius: 12px; border: 1px solid var(--line); font-size: 14px; }
.dash__list em { font-style: normal; color: var(--muted); font-size: 13px; white-space: nowrap; }
.dash__flash { animation: flashrow 3s ease-in-out infinite; }
.dot { width: 9px; height: 9px; border-radius: 50%; }
.dot.ok { background: var(--green); box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.5); animation: ping 2.4s infinite; }
.dot.bad { background: var(--red); }

/* Steps */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; position: relative; }
.steps::before { content: ''; position: absolute; top: 104px; left: 16%; right: 16%; height: 2px; background: repeating-linear-gradient(90deg, #b9dfee 0 8px, transparent 8px 16px); z-index: 0; }
.step { position: relative; z-index: 1; text-align: center; padding: 28px 24px 30px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
.step__num { position: absolute; top: -16px; left: 50%; translate: -50% 0; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--teal); color: #fff; font: 700 15px/1 var(--display); box-shadow: 0 0 0 6px #fff; }
.step__art { height: 132px; display: flex; align-items: center; justify-content: center; gap: 0; margin: 8px 0 18px; }
.step h3 { font-size: 20px; }
.step p { margin-top: 8px; color: var(--muted); font-size: 15px; }
.mini-tv { position: relative; width: 150px; aspect-ratio: 16 / 10; border-radius: 10px; background: #0b1118; border: 6px solid #1b2530; display: grid; place-items: center; color: #fff; }
.mini-tv__led { position: absolute; bottom: 6px; right: 8px; width: 6px; height: 6px; border-radius: 50%; background: #4ade80; animation: blink 1.4s infinite; }
.cable { width: 40px; height: 4px; background: repeating-linear-gradient(90deg, var(--teal) 0 6px, transparent 6px 10px); animation: flow 0.8s linear infinite; background-size: 20px 4px; }
.pi { width: 44px; height: 32px; border-radius: 6px; background: linear-gradient(135deg, #1aa168, #0d7a4c); box-shadow: inset 0 0 0 3px rgba(255, 255, 255, 0.15); }
.mini-tv--code span { font: 700 22px/1 var(--display); letter-spacing: 0.08em; color: var(--sky); }
.mini-tv--code span::after { content: '▍'; margin-left: 2px; animation: blink 1s steps(1) infinite; color: #fff; }
.mini-tv--live { background: linear-gradient(135deg, #0a6c8f, #26b3a3); }
.mini-tv__bars { display: flex; align-items: flex-end; gap: 6px; height: 46px; }
.mini-tv__bars i { width: 14px; border-radius: 4px 4px 0 0; background: #fff; animation: bars 1.6s ease-in-out infinite; }
.mini-tv__bars i:nth-child(2) { animation-delay: -0.4s; } .mini-tv__bars i:nth-child(3) { animation-delay: -0.8s; }

/* Facts band */
.facts { background: linear-gradient(120deg, var(--teal), #0b84ad 50%, #138f8a); color: #fff; padding: 56px 0; position: relative; overflow: hidden; }
.facts::after { content: ''; position: absolute; inset: 0; background: radial-gradient(600px circle at 20% 0%, rgba(255, 255, 255, 0.18), transparent 50%); }
.facts__row { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.fact b { display: block; font: 800 clamp(36px, 4.4vw, 54px)/1 var(--display); }
.fact > span { display: block; margin-top: 8px; color: #d8eef6; font-size: 15px; }

/* Sri Lanka map */
.lk { display: grid; place-items: center; }
.lk__map { position: relative; width: min(300px, 70%); }
.lk__shape { display: block; width: 100%; height: auto; filter: drop-shadow(0 18px 30px rgba(10, 108, 143, 0.18)); }
.lk__shape path { fill: #dff1f8; stroke: #7cc3dd; stroke-width: 1.2; stroke-linejoin: round; }
.pin { position: absolute; left: var(--x); top: var(--y); translate: -6px -6px; display: flex; align-items: center; gap: 6px; font: 600 13px/1 var(--body); color: var(--ink-2); white-space: nowrap; }
.pin--left { flex-direction: row-reverse; translate: calc(-100% + 6px) -6px; }
.pin i { position: relative; flex: none; width: 12px; height: 12px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 3px #fff; }
.pin i::after { content: ''; position: absolute; inset: -2px; border-radius: 50%; border: 2px solid var(--teal); animation: ripple 2.4s ease-out infinite; animation-delay: var(--dl, 0s); }

/* FAQ */
.faq__list { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { border: 1px solid var(--line); border-radius: 16px; background: #fff; padding: 0 22px; transition: box-shadow 0.25s, border-color 0.25s; }
.faq details[open] { border-color: #b9dfee; box-shadow: var(--shadow); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 34px 20px 0; font: 600 17px/1.4 var(--display); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 0; top: 50%; translate: 0 -50%; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--bg-2); color: var(--teal); font-size: 20px; transition: transform 0.3s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 0 20px; color: var(--muted); animation: fadeDown 0.35s ease; }

/* Demo */
.demo { background: radial-gradient(900px circle at 85% 10%, #12304a, transparent 60%), var(--ink); color: #fff; overflow: hidden; }
.demo__glow { position: absolute; width: 600px; height: 600px; left: -200px; bottom: -300px; border-radius: 50%; background: rgba(92, 196, 230, 0.25); filter: blur(90px); animation: drift 16s ease-in-out infinite alternate; }
.demo__row { position: relative; display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: start; }
.demo__copy > p:not(.eyebrow) { margin-top: 16px; color: #b8c8d6; font-size: 18px; }
.demo__mail { font-size: 15px !important; }
.demo__mail a { color: var(--sky); }
.form { position: relative; background: #fff; color: var(--ink); border-radius: 22px; padding: 30px; box-shadow: 0 40px 100px -30px rgba(0, 0, 0, 0.6); }
.form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 6px; font-size: 14px; font-weight: 500; }
.field--full { grid-column: 1 / -1; }
.field input, .field select, .field textarea { font: 400 15px var(--body); padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line); background: #fbfdfe; color: var(--ink); transition: border-color 0.2s, box-shadow 0.2s; width: 100%; }
.field textarea { resize: vertical; min-height: 84px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 4px rgba(10, 108, 143, 0.15); background: #fff; }
.field.is-invalid input, .field.is-invalid select { border-color: var(--red); box-shadow: 0 0 0 4px rgba(217, 52, 43, 0.12); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form .btn--block { margin-top: 20px; }
.form__error { margin-top: 14px; padding: 10px 14px; border-radius: 10px; background: #fdecea; color: #9a1c13; font-size: 14px; }
.form__small { margin-top: 12px; text-align: center; color: var(--muted); font-size: 13px; }
.spinner { display: none; width: 18px; height: 18px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, 0.4); border-top-color: #fff; animation: spin 0.8s linear infinite; }
.is-sending .spinner { display: inline-block; }
.is-sending .btn__label { opacity: 0.8; }
[hidden] { display: none !important; }
.form__done { position: absolute; inset: 0; border-radius: 22px; background: #fff; display: grid; place-content: center; text-align: center; padding: 30px; animation: fadeIn 0.4s ease; }
.form__done h3 { font-size: 26px; margin-top: 14px; }
.form__done p { color: var(--muted); margin-top: 8px; max-width: 26em; }
.check-anim svg { width: 84px; height: 84px; margin: 0 auto; }
.check-anim circle { stroke: var(--green); stroke-width: 3; stroke-dasharray: 160; stroke-dashoffset: 160; animation: draw 0.7s ease forwards; }
.check-anim path { stroke: var(--green); stroke-width: 4; stroke-dasharray: 40; stroke-dashoffset: 40; animation: draw 0.4s 0.6s ease forwards; }

/* Ways to reach us (demo section) */
.reach { margin-top: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.reach__item { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 14px; background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.1); text-decoration: none; color: #fff; font-weight: 500; font-size: 15px; transition: background 0.2s, transform 0.2s, border-color 0.2s; }
.reach__item:hover { background: rgba(255, 255, 255, 0.12); border-color: rgba(92, 196, 230, 0.5); transform: translateY(-2px); }
.reach__item svg { width: 22px; height: 22px; flex: none; color: var(--sky); }
.reach__item small { display: block; font-size: 12px; font-weight: 400; color: #9fb4c6; }
.reach__item--wa svg { color: #25d366; }
.wa-ico { fill: currentColor; stroke: none; }

/* Floating WhatsApp button */
.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 60; display: flex; align-items: center; gap: 8px; padding: 12px 18px 12px 14px; border-radius: 999px; background: #25d366; color: #fff; text-decoration: none; font: 600 15px/1 var(--body); box-shadow: 0 12px 30px -8px rgba(37, 211, 102, 0.6); transition: transform 0.2s, box-shadow 0.2s; animation: wa-in 0.6s 1.2s both; }
.wa-float svg { width: 24px; height: 24px; }
.wa-float:hover { transform: translateY(-3px); box-shadow: 0 16px 36px -8px rgba(37, 211, 102, 0.75); }
.wa-float::before { content: ''; position: absolute; inset: 0; border-radius: inherit; box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); animation: wa-pulse 2.6s 2s infinite; }
@keyframes wa-in { from { opacity: 0; transform: translateY(20px) scale(0.9); } }
@keyframes wa-pulse { 0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); } 70%, 100% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); } }

/* Footer */
.footer { background: #070b10; color: #9fb0c0; padding: 64px 0 28px; font-size: 15px; }
.footer__row { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 36px; }
.footer__brand img { height: 48px; width: auto; }
.footer__brand p { margin-top: 14px; max-width: 30em; }
.footer h4 { color: #fff; font-size: 15px; margin-bottom: 14px; font-family: var(--body); font-weight: 600; }
.footer nav, .footer__row > div:last-child { display: grid; gap: 10px; align-content: start; }
.footer address { font-style: normal; line-height: 1.5; }
.footer a { text-decoration: none; transition: color 0.2s; }
.footer a:hover { color: #fff; }
.footer__bottom { margin-top: 48px; padding-top: 22px; border-top: 1px solid #1a2430; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 13px; }

/* ---------- Industry pages ---------- */
.hero--sub { padding: 56px 0 80px; }
.hero__title--sub { font-size: clamp(32px, 4.2vw, 52px); margin-top: 6px; }
.crumbs { font-size: 14px; color: var(--muted); margin-bottom: 18px; }
.crumbs a { color: var(--teal); text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.cards--3 { grid-template-columns: repeat(3, 1fr); }
.faq__list--side { max-width: none; }
.chip-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.chip-link { padding: 12px 20px; border-radius: 999px; background: var(--bg-2); border: 1px solid var(--line); text-decoration: none; font-weight: 500; transition: border-color 0.2s, color 0.2s, transform 0.2s; }
.chip-link:hover { border-color: var(--teal); color: var(--teal); transform: translateY(-2px); }
.chip-link span { display: inline-block; transition: transform 0.2s; }
.chip-link:hover span { transform: translateX(3px); }
.marquee__track a { text-decoration: none; color: inherit; transition: border-color 0.2s, color 0.2s; }
.marquee__track a:hover { border-color: var(--teal); color: var(--teal); }
.cta-band { background: linear-gradient(120deg, var(--teal), #0b84ad 50%, #138f8a); color: #fff; padding: 56px 0; }
.cta-band__row { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-band h2 { font-size: clamp(26px, 3vw, 36px); }
.cta-band p { margin-top: 8px; color: #d8eef6; }
.cta-band p a { color: #fff; }
.cta-band .btn--primary { background: #fff; color: var(--teal); box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.4); }
@media (max-width: 1080px) { .cards--3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cards--3 { grid-template-columns: 1fr; } }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.8s cubic-bezier(.2,.7,.2,1), transform 0.8s cubic-bezier(.2,.7,.2,1); transition-delay: var(--d, 0ms); }
.reveal.is-in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- Keyframes ---------- */
@keyframes drift { to { transform: translate(-60px, 40px) scale(1.12); } }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.55); } 80%, 100% { box-shadow: 0 0 0 9px rgba(22, 163, 74, 0); } }
@keyframes shine { to { background-position: 200% center; } }
@keyframes float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -10px; } }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes ticker { to { transform: translateX(-100%); } }
@keyframes marquee { to { transform: translateX(-50%); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes alertpulse { 0%, 100% { background: #b42318; } 50% { background: #d6342a; } }
@keyframes flashrow { 0%, 100% { background: #fff; } 50% { background: #fff1f0; border-color: #fbc7c2; } }
@keyframes blink { 50% { opacity: 0; } }
@keyframes flow { to { background-position: 20px 0; } }
@keyframes bars { 0%, 100% { height: 30%; } 50% { height: 100%; } }
@keyframes ripple { 0% { transform: scale(1); opacity: 1; } 100% { transform: scale(3.2); opacity: 0; } }
@keyframes fadeDown { from { opacity: 0; transform: translateY(-6px); } }
@keyframes fadeIn { from { opacity: 0; } }
@keyframes draw { to { stroke-dashoffset: 0; } }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
    .cards { grid-template-columns: repeat(2, 1fr); }
    .hero__row, .split, .demo__row { grid-template-columns: 1fr; gap: 48px; }
    .split--rev .split__copy { order: 0; }
    .hero { padding-top: 48px; }
    .hero__visual { max-width: 640px; margin: 0 auto; width: 100%; }
    .footer__row { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
    .topbar__hide-md { display: none; }
    .menu-btn { display: block; }
    .nav { position: fixed; inset: 80px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0; padding: 12px 20px 24px; background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.25); transform: translateY(-12px); opacity: 0; visibility: hidden; transition: transform 0.25s, opacity 0.25s, visibility 0.25s; }
    .nav.is-open { transform: none; opacity: 1; visibility: visible; }
    .nav a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--line); }
    .nav a:not(.btn)::after { display: none; }
    .nav__cta { margin-top: 16px; }
    .menu-btn[aria-expanded='true'] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .menu-btn[aria-expanded='true'] span:nth-child(2) { opacity: 0; }
    .menu-btn[aria-expanded='true'] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .steps { grid-template-columns: 1fr; }
    .steps::before { display: none; }
    .facts__row { grid-template-columns: repeat(2, 1fr); }
    .section { padding: 80px 0; }
}
@media (max-width: 560px) {
    .cards, .form__grid { grid-template-columns: 1fr; }
    .topbar__hide-sm { display: none; }
    .reach { grid-template-columns: 1fr; }
    .wa-float span { display: none; }
    .wa-float { padding: 14px; }
    .float--c { display: none; }
    .float--a { left: 0; } .float--b { right: 0; }
    .tv { transform: none; }
    .dash__list em { display: none; }
    .dash__list li { grid-template-columns: auto 1fr; }
    .footer__row { grid-template-columns: 1fr; }
    .form { padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
    .reveal { opacity: 1; transform: none; }
    .tv__ticker-track, .marquee__track { animation: none !important; }
}