/* SafeSurf website: shared styles for every page.
   Night-sky ink and electric blue from the shield logo, warm paper for reading.
   No web fonts or third-party requests: the type stacks use fonts already on the device. */

:root {
    --ink: #060b1a;
    --ink-2: #0a1428;
    --ink-3: #111e3a;
    --line-dark: rgba(170, 200, 255, 0.13);
    --blue: #2a7fff;
    --blue-strong: #1559d6;
    --blue-ink: #0f47b3;
    --glow: #5fb0ff;
    --sky: #9cc9ff;
    --paper: #f6f3ec;
    --paper-2: #eee9de;
    --card: #fffdf9;
    --text: #101a2e;
    --muted: #4f5a70;
    --muted-dark: #a9b6cc;
    --line: rgba(16, 26, 46, 0.1);
    --silver-a: #f4f7fb;
    --silver-b: #a7b3c6;
    --gold-a: #fbe7b0;
    --gold-b: #c39035;
    --radius: 22px;
    --max: 1180px;
    --gutter: clamp(18px, 4vw, 40px);
    --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", "URW Palladio L", ui-serif, Georgia, serif;
    --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI Variable Text", "Segoe UI", system-ui, "Helvetica Neue", Arial, sans-serif;
    --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.6;
    color: var(--text);
    background: var(--paper);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-ink); }
a:hover { color: var(--blue-strong); }
:focus-visible { outline: 3px solid var(--glow); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3, h4 { margin: 0; line-height: 1.12; }
p { margin: 0; }
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: #fff; color: var(--ink); padding: 8px 14px; border-radius: 8px; }
.skip:focus { left: 12px; }

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(6, 11, 26, 0.74);
    -webkit-backdrop-filter: saturate(160%) blur(14px);
    backdrop-filter: saturate(160%) blur(14px);
    border-bottom: 1px solid var(--line-dark);
    color: #fff;
}
.site-header .wrap { display: flex; align-items: center; gap: 24px; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-weight: 700; font-size: 1.2rem; letter-spacing: -0.02em; }
.brand:hover { color: #fff; }
.brand img { width: 34px; height: 34px; border-radius: 9px; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12), 0 4px 14px rgba(42, 127, 255, 0.35); }
.nav { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.nav > a, .nav summary {
    color: var(--muted-dark);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 999px;
    cursor: pointer;
    transition: color 0.2s, background 0.2s;
}
.nav > a:hover, .nav summary:hover, .nav > a[aria-current="page"] { color: #fff; background: rgba(255, 255, 255, 0.06); }
.nav details { position: relative; }
.nav summary { list-style: none; display: inline-flex; align-items: center; gap: 6px; }
.nav summary::-webkit-details-marker { display: none; }
.nav summary::after { content: ""; width: 7px; height: 7px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-2px) rotate(45deg); transition: transform 0.2s; }
.nav details[open] summary::after { transform: translateY(1px) rotate(-135deg); }
.menu-pop {
    position: absolute;
    right: 0;
    top: calc(100% + 10px);
    min-width: 220px;
    background: #fff;
    color: var(--text);
    border-radius: 16px;
    padding: 10px;
    box-shadow: 0 24px 60px -12px rgba(0, 0, 0, 0.5);
}
.menu-pop span { display: block; font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); padding: 6px 10px; }
.menu-pop a { display: block; padding: 10px; border-radius: 10px; color: var(--text); text-decoration: none; font-weight: 600; }
.menu-pop a:hover { background: var(--paper); color: var(--blue-ink); }
.nav .btn { margin-left: 8px; }
.menu-btn { display: none; margin-left: auto; width: 44px; height: 44px; border: 0; border-radius: 12px; background: rgba(255, 255, 255, 0.06); color: #fff; cursor: pointer; }
.menu-btn span { display: block; width: 18px; height: 2px; margin: 4px auto; background: currentColor; border-radius: 2px; transition: transform 0.25s var(--ease), opacity 0.2s; }
.menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 24px;
    border-radius: 999px;
    font-weight: 650;
    font-size: 1rem;
    line-height: 1.2;
    text-decoration: none;
    border: 0;
    cursor: pointer;
    transition: transform 0.2s var(--ease), box-shadow 0.2s, background 0.2s, color 0.2s;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-primary { color: #fff; background: linear-gradient(180deg, #2a72f0, var(--blue-strong)); box-shadow: 0 10px 30px -8px rgba(42, 127, 255, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.25); }
.btn-primary:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 16px 36px -8px rgba(42, 127, 255, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.25); }
.btn-ghost { color: #fff; background: rgba(255, 255, 255, 0.06); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2); }
.btn-ghost:hover { color: #fff; background: rgba(255, 255, 255, 0.12); }
.btn-dark { color: #fff; background: var(--ink); }
.btn-dark:hover { color: #fff; transform: translateY(-2px); background: var(--ink-3); }
.btn-sm { padding: 9px 16px; font-size: 0.92rem; }
.store-btn { padding: 12px 22px 12px 18px; }
.store-btn small { display: block; font-size: 0.7rem; font-weight: 500; opacity: 0.8; letter-spacing: 0.02em; }
.store-btn b { display: block; font-size: 1.05rem; }
.store-btn .txt { text-align: left; line-height: 1.15; }

/* ---------- Shared type ---------- */
.eyebrow { display: inline-block; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue-ink); }
.on-dark .eyebrow, .eyebrow.light { color: var(--glow); }
.display { font-family: var(--font-display); font-weight: 400; letter-spacing: -0.015em; }
.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head h2 { font-family: var(--font-display); font-weight: 400; font-size: clamp(2.1rem, 4.2vw, 3.3rem); letter-spacing: -0.015em; margin: 12px 0 14px; }
.section-head p { color: var(--muted); font-size: 1.1rem; }
.on-dark { color: #fff; }
.on-dark .section-head p { color: var(--muted-dark); }
em.glow { font-style: italic; background: linear-gradient(100deg, var(--sky), var(--blue) 70%); -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: 0.06em; }

/* ---------- Hero (home) ---------- */
.hero { position: relative; overflow: hidden; background: var(--ink); color: #fff; margin-top: -68px; padding: calc(68px + clamp(48px, 7vw, 90px)) 0 0; isolation: isolate; }
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(ellipse 60% 55% at 72% 34%, rgba(42, 127, 255, 0.32), transparent 70%),
        radial-gradient(ellipse 40% 40% at 8% 18%, rgba(95, 176, 255, 0.1), transparent 70%);
}
.stars {
    position: absolute;
    inset: 0;
    z-index: -1;
    opacity: 0.55;
    background-image:
        radial-gradient(1px 1px at 12% 22%, #fff 50%, transparent 51%),
        radial-gradient(1px 1px at 28% 64%, #cfe3ff 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 44% 12%, #fff 50%, transparent 51%),
        radial-gradient(1px 1px at 58% 48%, #cfe3ff 50%, transparent 51%),
        radial-gradient(1px 1px at 66% 8%, #fff 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 82% 26%, #fff 50%, transparent 51%),
        radial-gradient(1px 1px at 92% 58%, #cfe3ff 50%, transparent 51%),
        radial-gradient(1px 1px at 6% 76%, #fff 50%, transparent 51%),
        radial-gradient(1px 1px at 36% 38%, #fff 50%, transparent 51%),
        radial-gradient(1px 1px at 74% 70%, #fff 50%, transparent 51%);
    background-size: 520px 420px;
    animation: twinkle 7s ease-in-out infinite alternate;
}
@keyframes twinkle { from { opacity: 0.35; } to { opacity: 0.7; } }
.horizon {
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 220vw;
    max-width: 3200px;
    aspect-ratio: 1;
    transform: translate(-50%, 93%);
    border-radius: 50%;
    z-index: -1;
    background: radial-gradient(circle at 50% 0%, #0d2a66 0%, #081634 30%, var(--ink-2) 55%);
    box-shadow: 0 -1px 0 rgba(156, 201, 255, 0.75), 0 -10px 60px rgba(42, 127, 255, 0.55), 0 -40px 160px rgba(42, 127, 255, 0.25);
}
.hero-grid { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 40px; align-items: center; }
.hero-copy { padding-bottom: clamp(96px, 12vw, 170px); }
.hero > .horizon { transform: translate(-50%, 96.5%); }
.pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 14px 6px 6px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    box-shadow: inset 0 0 0 1px var(--line-dark);
    font-size: 0.9rem;
    color: #dce7f7;
}
.pill b { background: linear-gradient(180deg, #2a72f0, var(--blue-strong)); color: #fff; border-radius: 999px; padding: 3px 10px; font-size: 0.75rem; letter-spacing: 0.04em; }
.hero h1 { font-family: var(--font-display); font-weight: 400; font-size: clamp(2.7rem, 5.6vw, 4.7rem); line-height: 1.02; letter-spacing: -0.02em; margin: 26px 0 22px; }
.hero .lede { font-size: clamp(1.06rem, 1.5vw, 1.2rem); color: #c3cee0; max-width: 560px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-note { margin-top: 18px; font-size: 0.9rem; color: var(--muted-dark); display: flex; flex-wrap: wrap; gap: 6px 18px; }
.hero-note span { display: inline-flex; align-items: center; gap: 7px; }
.hero-note svg { width: 16px; height: 16px; color: var(--glow); }

.stage { position: relative; height: 100%; min-height: 560px; display: flex; justify-content: center; align-items: flex-end; }
.device {
    position: relative;
    width: clamp(236px, 24vw, 300px);
    padding: 9px;
    border-radius: 46px;
    background: linear-gradient(150deg, #3a4560, #0b0f1a 45%, #1c2436);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.09), 0 50px 90px -30px rgba(0, 0, 0, 0.9), 0 0 140px rgba(42, 127, 255, 0.35);
}
.device img { width: 100%; border-radius: 38px; }
.stage .device { margin-bottom: -70px; z-index: 2; }
.tablet {
    position: absolute;
    right: -6%;
    bottom: 40px;
    width: 78%;
    padding: 9px;
    border-radius: 28px;
    background: linear-gradient(150deg, #2c3550, #0b0f1a 50%);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.07), 0 40px 80px -30px rgba(0, 0, 0, 0.8);
    transform: rotate(4deg);
    filter: brightness(0.5) saturate(0.85);
    z-index: 1;
}
.tablet img { border-radius: 20px; }
.chip {
    position: absolute;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px 12px 12px;
    background: rgba(255, 253, 249, 0.95);
    color: var(--text);
    border-radius: 18px;
    box-shadow: 0 22px 50px -18px rgba(0, 0, 0, 0.7);
    font-size: 0.86rem;
    line-height: 1.3;
    max-width: 280px;
    animation: float 6s ease-in-out infinite;
}
.chip b { display: block; font-size: 0.92rem; }
.chip i { flex: none; display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; font-style: normal; }
.chip i svg { width: 20px; height: 20px; }
.chip.c1 { left: -4%; top: 16%; }
.chip.c2 { right: -6%; top: 42%; animation-delay: -2s; }
.chip.c3 { left: 2%; bottom: 22%; animation-delay: -4s; }
.ic-red { background: #fde8e6; color: #b42318; }
.ic-blue { background: #e3edff; color: var(--blue-strong); }
.ic-amber { background: #fdf0d5; color: #9a5b00; }
.ic-green { background: #dff5ea; color: #0b7a4b; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* Page-load reveal for the hero */
.rise { animation: rise 0.9s var(--ease) both; }
.d1 { animation-delay: 0.06s; } .d2 { animation-delay: 0.14s; } .d3 { animation-delay: 0.22s; } .d4 { animation-delay: 0.3s; } .d5 { animation-delay: 0.42s; }
@keyframes rise { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }

/* ---------- Promise band ---------- */
.promise { background: var(--ink-2); color: #fff; border-top: 1px solid var(--line-dark); position: relative; z-index: 1; }
.promise ul { list-style: none; margin: 0; padding: 34px 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.promise li { display: flex; gap: 14px; align-items: flex-start; }
.promise svg { flex: none; width: 24px; height: 24px; color: var(--glow); margin-top: 2px; }
.promise b { display: block; font-size: 0.98rem; }
.promise span { color: var(--muted-dark); font-size: 0.9rem; }

/* ---------- Sections ---------- */
.section { padding: clamp(72px, 10vw, 128px) 0; }
.section.alt { background: var(--paper-2); }
.section.dark { background: var(--ink); color: #fff; position: relative; overflow: hidden; }

/* Features bento */
.bento { display: grid; grid-template-columns: repeat(12, 1fr); gap: 20px; }
.card {
    position: relative;
    background: var(--card);
    border-radius: var(--radius);
    box-shadow: 0 0 0 1px var(--line), 0 1px 2px rgba(16, 26, 46, 0.04);
    padding: 30px;
    overflow: hidden;
    transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.card:hover { transform: translateY(-3px); box-shadow: 0 0 0 1px var(--line), 0 24px 50px -24px rgba(16, 26, 46, 0.35); }
.card h3 { font-family: var(--font-display); font-weight: 400; font-size: 1.6rem; letter-spacing: -0.01em; margin: 14px 0 10px; }
.card p { color: var(--muted); }
.card ul { margin: 14px 0 0; padding: 0; list-style: none; color: var(--muted); }
.card li { position: relative; padding-left: 22px; margin: 6px 0; }
.card li::before { content: ""; position: absolute; left: 2px; top: 0.62em; width: 8px; height: 8px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 3px #e3edff; }
.icon { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: #e8f0ff; color: var(--blue-strong); }
.icon svg { width: 24px; height: 24px; }
.span-7 { grid-column: span 7; } .span-5 { grid-column: span 5; } .span-4 { grid-column: span 4; }
.card.split { display: grid; grid-template-columns: 1fr 0.85fr; gap: 24px; padding-bottom: 0; }
.card.split .copy { padding-bottom: 30px; }
.peek {
    width: min(250px, 86%);
    height: 270px;
    margin: 26px auto 0;
    border: 8px solid #0d1322;
    border-bottom: 0;
    border-radius: 36px 36px 0 0;
    overflow: hidden;
    box-shadow: 0 -10px 40px -10px rgba(42, 127, 255, 0.35);
    transition: transform 0.5s var(--ease);
}
.card.split .peek { align-self: end; margin-top: 0; height: 330px; }
.card:hover .peek { transform: translateY(-6px); }
.peek img { width: 100%; }
.card.has-peek { padding-bottom: 0; }
.stack { display: grid; gap: 20px; grid-template-rows: repeat(3, auto); }
.stack .card { padding: 24px; display: flex; gap: 16px; align-items: flex-start; }
.stack .card h3 { font-family: var(--font-body); font-weight: 650; font-size: 1.05rem; margin: 2px 0 4px; letter-spacing: 0; }
.stack .card p { font-size: 0.95rem; }
.stack .icon { flex: none; }

/* How it works */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; counter-reset: step; }
.step { position: relative; }
.step .num { font-family: var(--font-display); font-size: 4.2rem; line-height: 1; color: transparent; -webkit-text-stroke: 1.2px var(--glow); opacity: 0.9; }
.step h3 { font-family: var(--font-display); font-weight: 400; font-size: 1.7rem; margin: 10px 0 10px; }
.step p { color: var(--muted-dark); max-width: 340px; }
.step .device { width: min(240px, 78%); margin: 34px 0 0; padding: 7px; border-radius: 38px; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.09), 0 40px 70px -30px rgba(0, 0, 0, 0.9), 0 0 90px rgba(42, 127, 255, 0.22); }
.step .device img { border-radius: 31px; }
.section.dark .glow-top { position: absolute; inset: 0 0 auto; height: 420px; background: radial-gradient(ellipse 50% 70% at 50% 0%, rgba(42, 127, 255, 0.22), transparent 70%); pointer-events: none; }
.section.dark .wrap { position: relative; }

/* Plans */
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 980px; margin: 0 auto; }
.plan { position: relative; border-radius: 28px; padding: 38px 36px 34px; background: var(--card); box-shadow: 0 0 0 1px var(--line), 0 30px 60px -40px rgba(16, 26, 46, 0.5); display: flex; flex-direction: column; }
.plan.gold { background: radial-gradient(ellipse 80% 60% at 100% 0%, rgba(195, 144, 53, 0.22), transparent 60%), var(--ink-2); color: #fff; box-shadow: 0 0 0 1px rgba(243, 216, 146, 0.35), 0 40px 80px -40px rgba(6, 11, 26, 0.9); }
.medal { width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8), 0 8px 20px -8px rgba(0, 0, 0, 0.4); }
.medal svg { width: 26px; height: 26px; }
.plan.silver .medal { background: linear-gradient(140deg, var(--silver-a), var(--silver-b) 55%, #e6ebf2); color: #3d4a5f; }
.plan.gold .medal { background: linear-gradient(140deg, var(--gold-a), var(--gold-b) 55%, #f5d98f); color: #5a3d06; }
.plan .tag { position: absolute; top: 26px; right: 26px; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; background: linear-gradient(140deg, var(--gold-a), #e2b65c); color: #4a3205; }
.plan h3 { font-family: var(--font-display); font-weight: 400; font-size: 2rem; margin: 22px 0 6px; }
.plan .covers { font-size: 1.22rem; font-weight: 650; letter-spacing: -0.01em; }
.plan .fit { color: var(--muted); margin-top: 8px; }
.plan.gold .fit { color: var(--muted-dark); }
.plan ul { list-style: none; padding: 0; margin: 26px 0 30px; display: grid; gap: 11px; }
.plan li { display: flex; gap: 12px; align-items: flex-start; }
.plan li svg { flex: none; width: 20px; height: 20px; margin-top: 3px; color: var(--blue-strong); }
.plan.gold li svg { color: #f0cd7a; }
.plan .btn { margin-top: auto; width: 100%; }
.plan.gold .btn-primary { background: linear-gradient(180deg, #f3d892, #d6a446); color: #2b1d02; box-shadow: 0 12px 30px -10px rgba(214, 164, 70, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.5); }
.plan.gold .btn-primary:hover { color: #2b1d02; }
.plans-note { text-align: center; color: var(--muted); max-width: 640px; margin: 30px auto 0; font-size: 0.97rem; }

/* FAQ */
.faq { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 56px; align-items: start; }
.faq .section-head { position: sticky; top: 100px; margin: 0; }
.qa { border-top: 1px solid var(--line); }
.qa details { border-bottom: 1px solid var(--line); }
.qa summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 20px; padding: 22px 0; font-weight: 650; font-size: 1.08rem; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: "+"; flex: none; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: #e8f0ff; color: var(--blue-strong); font-weight: 500; font-size: 1.3rem; line-height: 1; transition: transform 0.3s var(--ease); }
.qa details[open] summary::after { transform: rotate(45deg); }
.qa details p { color: var(--muted); padding: 0 50px 24px 0; }

/* Closing call to action */
.closing { position: relative; overflow: hidden; background: var(--ink); color: #fff; text-align: center; padding: clamp(88px, 12vw, 150px) 0 clamp(110px, 14vw, 170px); isolation: isolate; }
.closing .horizon { transform: translate(-50%, 93%); }
.closing h2 { font-family: var(--font-display); font-weight: 400; font-size: clamp(2.4rem, 5vw, 4rem); letter-spacing: -0.02em; margin: 14px auto 18px; max-width: 820px; line-height: 1.05; }
.closing p { color: #c3cee0; max-width: 620px; margin: 0 auto; font-size: 1.12rem; }
.closing .hero-ctas { justify-content: center; }
.closing .hero-note { justify-content: center; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: var(--muted-dark); border-top: 1px solid var(--line-dark); font-size: 0.94rem; }
.foot-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 40px; padding: 64px 0 44px; }
.foot-grid p { margin-top: 14px; max-width: 320px; }
.foot-grid h4 { color: #fff; font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 14px; }
.foot-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.foot-grid a { color: var(--muted-dark); text-decoration: none; }
.foot-grid a:hover { color: #fff; }
.foot-base { border-top: 1px solid var(--line-dark); padding: 22px 0 30px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-size: 0.84rem; }

/* ---------- Inner pages ---------- */
.page-hero { position: relative; overflow: hidden; background: var(--ink); color: #fff; margin-top: -68px; padding: calc(68px + clamp(56px, 8vw, 96px)) 0 clamp(70px, 9vw, 110px); isolation: isolate; }
.page-hero .horizon { transform: translate(-50%, 96%); }
.page-hero h1 { font-family: var(--font-display); font-weight: 400; font-size: clamp(2.5rem, 5vw, 4rem); letter-spacing: -0.02em; margin: 14px 0 14px; }
.page-hero p { color: #c3cee0; font-size: 1.15rem; max-width: 620px; }
.doc { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 56px; padding-top: 56px; padding-bottom: 96px; }
.toc { position: sticky; top: 96px; align-self: start; font-size: 0.93rem; }
.toc h2 { font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; font-family: var(--font-body); }
.toc ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line); }
.toc a { display: block; padding: 6px 0 6px 16px; margin-left: -1px; border-left: 2px solid transparent; color: var(--muted); text-decoration: none; }
.toc a:hover { color: var(--text); }
.toc a.active { color: var(--blue-ink); border-left-color: var(--blue); font-weight: 600; }
.doc-body { max-width: 760px; }
.doc-body .last-updated { display: inline-block; font-size: 0.88rem; color: var(--muted); background: var(--card); box-shadow: 0 0 0 1px var(--line); border-radius: 999px; padding: 6px 14px; }
.doc-body .privacy-intro { font-size: 1.18rem; line-height: 1.65; margin: 24px 0 8px; color: var(--text); }
.doc-body .section { padding: 34px 0 6px; border-top: 1px solid var(--line); margin-top: 30px; scroll-margin-top: 90px; }
.doc-body .section:first-of-type { border-top: 0; }
.doc-body h2 { font-family: var(--font-display); font-weight: 400; font-size: clamp(1.6rem, 2.6vw, 2.1rem); letter-spacing: -0.01em; margin-bottom: 14px; }
.doc-body .section-icon { display: none; }
.doc-body h3 { font-size: 1.08rem; font-weight: 650; margin: 24px 0 8px; }
.doc-body p, .doc-body li { color: #2c3549; }
.doc-body p + p { margin-top: 12px; }
.doc-body ul { padding-left: 22px; margin: 10px 0; }
.doc-body li { margin: 7px 0; }
.doc-body li::marker { color: var(--blue); }
.doc-body .highlight-box, .doc-body .contact-box { background: var(--card); border-radius: 18px; box-shadow: 0 0 0 1px var(--line); padding: 22px 24px; margin: 18px 0; }
.doc-body .highlight-box { border-left: 4px solid var(--blue); }
.doc-body .contact-box { margin-top: 40px; background: var(--ink-2); color: #fff; box-shadow: none; padding: 30px; }
.doc-body .contact-box h3 { margin-top: 0; font-family: var(--font-display); font-weight: 400; font-size: 1.6rem; }
.doc-body .contact-box p, .doc-body .contact-box li { color: #c3cee0; }
.doc-body .contact-box a { color: var(--glow); }

/* Downloads */
.platforms { display: grid; grid-template-columns: 1.3fr 1fr; gap: 24px; padding-top: 56px; padding-bottom: 96px; align-items: start; }
.platform-main { display: grid; grid-template-columns: 1fr auto; gap: 28px; align-items: center; background: var(--ink-2); color: #fff; border-radius: 28px; padding: 40px 40px 0; overflow: hidden; }
.platform-main h2 { font-family: var(--font-display); font-weight: 400; font-size: 2.3rem; margin: 10px 0 12px; }
.platform-main p { color: #c3cee0; }
.platform-main .copy { padding-bottom: 40px; }
.platform-main .copy .btn { margin-top: 26px; }
.platform-main .small { margin-top: 14px; font-size: 0.88rem; color: var(--muted-dark); }
.platform-main .peek { width: 220px; height: 330px; margin: 0; border-color: #1c2436; align-self: end; }
.soon { display: grid; gap: 16px; }
.soon .card { display: flex; gap: 16px; align-items: flex-start; padding: 24px; }
.soon .card h3 { font-family: var(--font-body); font-size: 1.05rem; font-weight: 650; margin: 0 0 4px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.soon .card p { font-size: 0.95rem; }
.badge-soon { font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; background: var(--paper-2); color: var(--muted); padding: 4px 9px; border-radius: 999px; font-weight: 700; }
.soon .icon { flex: none; }
.soon .icon svg { width: 22px; height: 22px; }

/* Scroll reveal (only when scripts run) */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
.js .reveal.r2 { transition-delay: 0.08s; } .js .reveal.r3 { transition-delay: 0.16s; } .js .reveal.r4 { transition-delay: 0.24s; }

/* ---------- Responsive ---------- */
@media (max-width: 1040px) {
    .hero-grid { grid-template-columns: 1fr; text-align: center; }
    .hero .lede { margin: 0 auto; }
    .hero-ctas, .hero-note { justify-content: center; }
    .hero-copy { padding-bottom: 20px; }
    .stage { min-height: 0; padding-top: 20px; }
    .stage .device { margin-bottom: -60px; }
    .tablet { right: 4%; width: 62%; }
    .chip.c1 { left: 4%; } .chip.c2 { right: 2%; } .chip.c3 { left: 8%; }
    .promise ul { grid-template-columns: repeat(2, 1fr); }
    .span-7, .span-5 { grid-column: span 12; }
    .span-4 { grid-column: span 6; }
    .stack { grid-column: span 12; grid-template-columns: repeat(3, 1fr); grid-template-rows: none; }
    .faq { grid-template-columns: 1fr; gap: 24px; }
    .faq .section-head { position: static; }
    .foot-grid { grid-template-columns: 1fr 1fr 1fr; }
    .foot-grid > div:first-child { grid-column: 1 / -1; }
    .doc { grid-template-columns: 1fr; gap: 0; padding-top: 36px; }
    .toc { position: static; margin-bottom: 8px; }
    .toc ol { display: flex; flex-wrap: wrap; gap: 8px; border: 0; }
    .toc a { border: 0; margin: 0; padding: 7px 14px; border-radius: 999px; background: var(--card); box-shadow: 0 0 0 1px var(--line); }
    .toc a.active { background: #e8f0ff; box-shadow: none; }
    .platforms { grid-template-columns: 1fr; }
}
@media (max-width: 980px) {
    .site-header .wrap { gap: 12px; }
    .menu-btn { display: block; }
    .nav {
        display: none;
        position: absolute;
        top: 68px;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        padding: 12px var(--gutter) 20px;
        background: rgba(6, 11, 26, 0.97);
        border-bottom: 1px solid var(--line-dark);
    }
    .nav.open { display: flex; }
    .nav > a, .nav summary { padding: 12px 14px; border-radius: 12px; font-size: 1rem; }
    .nav .btn { margin: 8px 0 0; }
    .menu-pop { position: static; margin-top: 6px; box-shadow: none; }
}
@media (max-width: 860px) {
    .steps { grid-template-columns: 1fr; gap: 64px; text-align: center; }
    .step p { margin: 0 auto; }
    .step .device { margin: 30px auto 0; }
    .plans { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    body { font-size: 16px; }
    .hero h1 { margin-top: 22px; }
    .hero-ctas .btn { width: 100%; }
    .stage { height: 520px; }
    .tablet { display: none; }
    .chip { max-width: 236px; font-size: 0.8rem; padding: 10px 12px 10px 10px; }
    .step .device { width: 210px; }
    .chip i { width: 32px; height: 32px; border-radius: 10px; }
    .chip.c1 { left: 0; top: 10%; }
    .chip.c2 { right: 0; top: 46%; }
    .chip.c3 { display: none; }
    .promise ul { grid-template-columns: 1fr; gap: 20px; }
    .span-4 { grid-column: span 12; }
    .stack { grid-template-columns: 1fr; }
    .card { padding: 24px; }
    .card.split { grid-template-columns: 1fr; }
    .card.split .copy { padding-bottom: 0; }
    .card.split .peek { height: 270px; margin: 6px auto 0; }
    .plan { padding: 32px 24px 26px; }
    .qa details p { padding-right: 0; }
    .foot-grid { grid-template-columns: 1fr 1fr; }
    .platform-main { grid-template-columns: 1fr; padding: 32px 24px 0; text-align: center; }
    .platform-main .peek { margin: 0 auto; height: 280px; }
    .platform-main .copy { padding-bottom: 6px; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
    .js .reveal { opacity: 1; transform: none; }
}