/* ============================================================
   FloatJot — shared design system
   Brand: mint sticky-note (#AEFBFF seed) + warm cream + navy ink
   Zero-build, single stylesheet for all locales.
   ============================================================ */

:root {
    /* Surfaces */
    --bg: #FBFCFB;
    --bg-warm: #F4F6F2;
    --surface: #FFFFFF;
    --surface-mint: #EFFAF9;

    /* Ink */
    --ink: #0E1B22;
    --ink-2: #45565E;
    --ink-3: #8496A0;

    /* Brand */
    --mint: #AEFBFF;
    --mint-soft: #D7FBFD;
    --mint-line: #B9EEF2;
    --teal: #0B9AA6;
    --teal-deep: #077079;
    --accent: #FF8A5C;   /* sticky-note accent from icon */
    --yellow: #FFE9A8;

    /* Lines */
    --line: #E4ECE9;
    --line-soft: #EEF3F0;

    /* Elevation */
    --sh-sm: 0 1px 2px rgba(14, 27, 34, .06);
    --sh-md: 0 6px 18px -6px rgba(14, 27, 34, .10);
    --sh-lg: 0 18px 40px -14px rgba(11, 122, 130, .18), 0 8px 20px -10px rgba(14, 27, 34, .08);
    --sh-float: 0 24px 48px -16px rgba(11, 154, 166, .22), 0 6px 16px -8px rgba(14, 27, 34, .10);

    /* Radii */
    --r-xs: 8px;
    --r-sm: 12px;
    --r-md: 18px;
    --r-lg: 26px;
    --r-xl: 36px;
    --r-pill: 999px;

    /* Type */
    --serif: "Fraunces", "Noto Serif SC", Georgia, serif;
    --sans: "Manrope", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;

    --ease: cubic-bezier(.16, 1, .3, 1);
    --maxw: 1140px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--ink);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
::selection { background: var(--mint); color: var(--ink); }

h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; line-height: 1.18; letter-spacing: -.02em; color: var(--ink); }
[lang="zh-CN"] h1, [lang="zh-CN"] h2, [lang="zh-CN"] h3, [lang="zh-CN"] h4 { font-family: var(--sans); font-weight: 700; letter-spacing: 0; }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 28px; }
.section { padding-block: clamp(72px, 9vw, 124px); position: relative; }

.section-head { max-width: 640px; margin: 0 auto clamp(44px, 6vw, 72px); text-align: center; }
.section-head.left { margin-inline: 0; text-align: left; }
.eyebrow {
    display: inline-block; font-family: var(--sans); font-size: .78rem; font-weight: 700;
    letter-spacing: .16em; text-transform: uppercase; color: var(--teal-deep);
    padding: 6px 14px; border: 1px solid var(--mint-line); background: var(--surface-mint);
    border-radius: var(--r-pill); margin-bottom: 18px;
}
.section-title { font-size: clamp(1.9rem, 4vw, 2.9rem); margin-bottom: 16px; }
.section-sub { font-size: 1.06rem; color: var(--ink-2); font-weight: 400; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    font-family: var(--sans); font-weight: 700; font-size: 1rem; line-height: 1;
    padding: 16px 30px; border-radius: var(--r-pill); border: 1.5px solid transparent;
    cursor: pointer; transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .3s, color .3s, border-color .3s;
    white-space: nowrap;
}
.btn svg { width: 20px; height: 20px; flex-shrink: 0; }
.btn-primary { background: var(--ink); color: #fff; box-shadow: var(--sh-md); }
.btn-primary:hover { background: var(--teal-deep); transform: translateY(-2px); box-shadow: var(--sh-lg); }
.btn-mint { background: linear-gradient(135deg, var(--mint-soft), var(--mint)); color: var(--ink); box-shadow: 0 12px 28px -10px rgba(11,154,166,.45); }
.btn-mint:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 18px 36px -10px rgba(11,154,166,.55); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink); background: var(--surface); transform: translateY(-2px); box-shadow: var(--sh-sm); }
.btn-lg { padding: 18px 38px; font-size: 1.05rem; }

/* Play badge */
.play-badge {
    display: inline-flex; align-items: center; gap: 12px; background: var(--ink); color: #fff;
    padding: 12px 22px; border-radius: var(--r-sm); box-shadow: var(--sh-md);
    transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .3s;
}
.play-badge:hover { transform: translateY(-2px); background: #15242c; box-shadow: var(--sh-lg); }
.play-badge.coming-soon { cursor: default; opacity: .92; }
.play-badge.coming-soon:hover { transform: none; background: var(--ink); box-shadow: var(--sh-md); }
.play-badge.coming-soon[style*="#fff"]:hover, .play-badge.coming-soon[style*="fff"]:hover { background: #fff; }
.play-badge svg { width: 26px; height: 26px; }
.play-badge .pb-text { text-align: left; line-height: 1.15; }
.play-badge .pb-small { display: block; font-size: .68rem; opacity: .75; font-weight: 500; letter-spacing: .02em; }
.play-badge .pb-big { display: block; font-size: 1.05rem; font-weight: 700; }

/* ---------- Navigation ---------- */
.nav {
    position: fixed; inset: 0 0 auto 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 18px 32px; transition: padding .35s var(--ease), background .35s, box-shadow .35s, border-color .35s;
    border-bottom: 1px solid transparent;
}
.nav.scrolled {
    background: rgba(251, 252, 251, .82);
    backdrop-filter: blur(18px) saturate(1.4);
    -webkit-backdrop-filter: blur(18px) saturate(1.4);
    border-bottom-color: var(--line-soft);
    padding-block: 12px;
    box-shadow: 0 6px 24px -18px rgba(14,27,34,.18);
}
.nav-brand { display: flex; align-items: center; gap: 11px; font-family: var(--serif); font-size: 1.22rem; font-weight: 600; letter-spacing: -.02em; }
[lang="zh-CN"] .nav-brand { font-family: var(--sans); font-weight: 700; }
.nav-brand img { width: 38px; height: 38px; border-radius: 11px; box-shadow: var(--sh-sm); }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-link { font-size: .9rem; font-weight: 600; color: var(--ink-2); position: relative; transition: color .25s; }
.nav-link::after { content: ""; position: absolute; left: 0; bottom: -5px; height: 2px; width: 0; background: var(--teal); border-radius: 2px; transition: width .3s var(--ease); }
.nav-link:hover { color: var(--ink); }
.nav-link:hover::after { width: 100%; }
.nav-right { display: flex; align-items: center; gap: 16px; }
.nav-cta { padding: 11px 22px; font-size: .9rem; }

/* Language switcher */
.lang-switch { position: relative; }
.lang-toggle {
    display: inline-flex; align-items: center; gap: 7px; background: transparent; border: 1.5px solid var(--line);
    color: var(--ink-2); font-size: .85rem; font-weight: 600; padding: 9px 14px; border-radius: var(--r-pill);
    cursor: pointer; transition: border-color .25s, color .25s, background .25s;
}
.lang-toggle:hover { border-color: var(--ink); color: var(--ink); background: var(--surface); }
.lang-toggle svg { width: 15px; height: 15px; }
.lang-menu {
    position: absolute; top: calc(100% + 8px); right: 0; min-width: 150px;
    background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-sm);
    box-shadow: var(--sh-lg); padding: 6px; opacity: 0; visibility: hidden; transform: translateY(-6px);
    transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
}
.lang-switch.open .lang-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-option {
    display: flex; align-items: center; gap: 10px; width: 100%; text-align: left;
    padding: 10px 12px; border-radius: 9px; font-size: .9rem; font-weight: 600; color: var(--ink-2);
    transition: background .2s, color .2s;
}
.lang-option:hover { background: var(--surface-mint); color: var(--ink); }
.lang-option.active { color: var(--teal-deep); }
.lang-option .tick { margin-left: auto; width: 16px; height: 16px; opacity: 0; }
.lang-option.active .tick { opacity: 1; }

/* ---------- Hero (floating-notes style) ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; padding: 150px 0 90px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-bg .blob { position: absolute; border-radius: 50%; filter: blur(70px); }
.hero-bg .blob-1 { top: -18%; right: -8%; width: 55%; height: 65%; background: radial-gradient(ellipse at center, rgba(174,251,255,.5), rgba(174,251,255,0) 70%); }
.hero-bg .blob-2 { bottom: -12%; left: -8%; width: 42%; height: 52%; background: radial-gradient(ellipse at center, rgba(255,233,168,.35), rgba(255,233,168,0) 65%); }
.hero-grid-bg {
    position: absolute; inset: 0;
    background-image: linear-gradient(var(--line-soft) 1px, transparent 1px), linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
    background-size: 44px 44px;
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent 75%);
    mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent 75%);
    opacity: .6;
}

.hero-inner { position: relative; z-index: 2; text-align: center; max-width: 760px; margin-inline: auto; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 9px; padding: 9px 20px; margin-bottom: 34px;
    background: rgba(215,251,253,.6); border: 1px solid var(--mint-line); border-radius: var(--r-pill);
    font-size: .83rem; font-weight: 600; color: var(--teal-deep);
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); animation: pulse 2.2s ease-in-out infinite; }
.hero-title { font-size: clamp(2.5rem, 6vw, 4.5rem); margin-bottom: 26px; }
.hero-title .hl { position: relative; display: inline-block; white-space: nowrap; }
.hero-title .hl::after {
    content: ""; position: absolute; left: -5px; right: -5px; bottom: .06em; height: .34em;
    background: linear-gradient(90deg, var(--mint-soft), var(--mint)); border-radius: 6px; z-index: -1; opacity: .9;
}
.hero-sub { font-size: clamp(1.05rem, 2vw, 1.24rem); font-weight: 400; color: var(--ink-2); line-height: 1.75; max-width: 580px; margin: 0 auto 44px; }
.hero-actions { display: flex; align-items: center; justify-content: center; gap: 18px; flex-wrap: wrap; }
.hero-meta { margin-top: 26px; font-size: .83rem; color: var(--ink-3); font-weight: 500; }

/* floating sticky notes in hero */
.fnote {
    position: absolute; z-index: 1; pointer-events: none; user-select: none;
    background: var(--surface); border-radius: var(--r-md); padding: 18px 18px 16px;
    box-shadow: var(--sh-float); border: 1px solid rgba(228,236,233,.8);
}
.fnote .pin { position: absolute; top: -7px; left: 50%; transform: translateX(-50%); width: 14px; height: 14px; border-radius: 50%; background: var(--accent); box-shadow: 0 2px 4px rgba(0,0,0,.2); }
.fnote .ln { height: 8px; border-radius: 4px; background: var(--line); margin-bottom: 8px; }
.fnote .hd { display: flex; align-items: center; gap: 8px; margin-bottom: 11px; }
.fnote .hd .chip { width: 11px; height: 11px; border-radius: 4px; background: var(--teal); flex-shrink: 0; }
.fnote .hd .bar { height: 7px; border-radius: 4px; background: var(--line); flex: 1; }
.fnote-quote { font-family: var(--serif); font-style: italic; font-size: .86rem; line-height: 1.5; color: var(--ink-2); }
[lang="zh-CN"] .fnote-quote { font-family: var(--sans); font-style: normal; font-weight: 600; }
.fnote-check { display: flex; align-items: center; gap: 9px; margin-bottom: 9px; }
.fnote-check .box { width: 17px; height: 17px; border-radius: 5px; background: var(--mint); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.fnote-check .box svg { width: 11px; height: 11px; color: var(--teal-deep); }
.fnote-check .bar { height: 7px; border-radius: 4px; background: var(--line); flex: 1; }
.fnote--mint { background: linear-gradient(150deg, #fff, var(--surface-mint)); }
.fnote--yellow { background: linear-gradient(150deg, #FFFBEB, #FFF3D6); border-color: #F5E6BF; }
.fnote--pink { background: linear-gradient(150deg, #FFF5F7, #FFE9EE); border-color: #F8DDE4; }

/* hero fnote placement */
.fnote.f1 { top: 16%; left: 6%; width: 200px; animation: floatA 8s ease-in-out infinite; }
.fnote.f2 { top: 20%; right: 6%; width: 172px; animation: floatB 9.5s ease-in-out infinite -2s; }
.fnote.f3 { bottom: 24%; left: 9%; width: 182px; animation: floatC 11s ease-in-out infinite -4s; }
.fnote.f4 { bottom: 20%; right: 8%; width: 150px; animation: floatA 10s ease-in-out infinite -6s; }

/* hero phone screenshot card */
.hero-shot {
    position: absolute; z-index: 1; right: 4%; top: 50%; transform: translateY(-50%);
    width: 216px; border-radius: var(--r-lg); overflow: hidden;
    border: 1px solid var(--mint-line); box-shadow: var(--sh-float);
    animation: floatB 9s ease-in-out infinite; pointer-events: none;
}
.hero-shot img { width: 100%; height: auto; display: block; }

/* scroll hint */
.scroll-hint { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--ink-3); font-size: .72rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; z-index: 2; }
.scroll-hint .line { width: 1px; height: 38px; background: linear-gradient(to bottom, var(--ink-3), transparent); animation: floatA 3s ease-in-out infinite; }

/* fnote tag chip (used in hero notes) */
.fnote-tag { display: inline-block; font-size: .6rem; font-weight: 800; letter-spacing: .06em; padding: 3px 8px; border-radius: 6px; background: rgba(11,154,166,.12); color: var(--teal-deep); margin-bottom: 8px; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .08s; } .reveal-d2 { transition-delay: .16s; } .reveal-d3 { transition-delay: .24s; }
.reveal-d4 { transition-delay: .32s; } .reveal-d5 { transition-delay: .4s; } .reveal-d6 { transition-delay: .48s; }

@keyframes pulse { 0%,100% { opacity: .5; transform: scale(1); } 50% { opacity: 1; transform: scale(1.25); } }
@keyframes floatA { 0%,100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(-16px) rotate(.6deg); } }
@keyframes floatB { 0%,100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(-11px) rotate(-.8deg); } }
@keyframes floatC { 0%,100% { transform: translateY(0) translateX(0); } 50% { transform: translateY(-20px) translateX(6px); } }

/* ---------- Feature cards ---------- */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.fcard {
    background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
    padding: 34px 30px; position: relative; overflow: hidden;
    transition: transform .5s var(--ease), box-shadow .5s var(--ease), border-color .4s;
}
.fcard::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: linear-gradient(90deg, var(--mint-soft), var(--mint)); opacity: 0; transition: opacity .4s; }
.fcard:hover { transform: translateY(-6px); box-shadow: var(--sh-lg); border-color: transparent; }
.fcard:hover::before { opacity: 1; }
.fcard .ico {
    width: 52px; height: 52px; border-radius: 15px; display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; margin-bottom: 22px; background: linear-gradient(135deg, var(--mint-soft), rgba(174,251,255,.35));
    box-shadow: inset 0 0 0 1px rgba(185,238,242,.7);
}
.fcard h3 { font-size: 1.28rem; margin-bottom: 10px; }
.fcard p { font-size: .94rem; color: var(--ink-2); line-height: 1.7; }

/* ---------- Showcase / screenshots ---------- */
.showcase { background: linear-gradient(180deg, var(--bg) 0%, var(--surface-mint) 50%, var(--bg) 100%); }
.shots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; align-items: start; }
.shot {
    border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-lg); border: 1px solid var(--mint-line);
    transition: transform .55s var(--ease), box-shadow .55s var(--ease); background: var(--surface-mint);
}
.shot img { width: 100%; height: auto; aspect-ratio: 1440 / 2960; object-fit: cover; }
.shot:hover { transform: translateY(-8px) scale(1.015); box-shadow: var(--sh-float); }
.shot:nth-child(2) { transform: translateY(28px); }
.shot:nth-child(2):hover { transform: translateY(20px) scale(1.015); }
.shot-cap { text-align: center; margin-top: 14px; font-size: .86rem; color: var(--ink-3); font-weight: 600; }

/* ---------- Use cases ---------- */
.cases { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.case {
    display: flex; gap: 18px; align-items: flex-start; background: var(--surface);
    border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px;
    transition: transform .5s var(--ease), box-shadow .5s var(--ease);
}
.case:hover { transform: translateY(-4px); box-shadow: var(--sh-md); }
.case .ico { width: 48px; height: 48px; border-radius: 13px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-size: 1.35rem; background: linear-gradient(135deg, var(--mint-soft), rgba(174,251,255,.3)); box-shadow: inset 0 0 0 1px rgba(185,238,242,.7); }
.case h4 { font-size: 1.12rem; margin-bottom: 6px; }
.case p { font-size: .92rem; color: var(--ink-2); line-height: 1.65; }

/* ---------- FAQ ---------- */
.faq { max-width: 780px; margin-inline: auto; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); margin-bottom: 14px; overflow: hidden; transition: box-shadow .3s, border-color .3s; }
.faq details[open] { border-color: var(--mint-line); box-shadow: var(--sh-md); }
.faq summary {
    list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px;
    padding: 22px 26px; font-family: var(--sans); font-size: 1.05rem; font-weight: 700; color: var(--ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .chev { width: 22px; height: 22px; flex-shrink: 0; color: var(--teal); transition: transform .35s var(--ease); }
.faq details[open] summary .chev { transform: rotate(180deg); }
.faq .a { padding: 0 26px 24px; color: var(--ink-2); font-size: .96rem; line-height: 1.75; }

/* ---------- Changelog ---------- */
.changelog { max-width: 780px; margin-inline: auto; position: relative; padding-left: 8px; }
.rel { position: relative; padding: 0 0 40px 34px; border-left: 2px solid var(--line); }
.rel:last-child { padding-bottom: 0; }
.rel::before { content: ""; position: absolute; left: -8px; top: 4px; width: 14px; height: 14px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 4px var(--surface-mint); border: 2px solid var(--teal); }
.rel .ver { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.rel .ver .tag { font-family: var(--sans); font-weight: 800; font-size: 1.05rem; color: var(--ink); }
.rel .ver .date { font-size: .82rem; color: var(--ink-3); font-weight: 600; }
.rel .ver .latest { font-size: .68rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--teal-deep); background: var(--mint-soft); border: 1px solid var(--mint-line); padding: 3px 9px; border-radius: var(--r-pill); }
.rel ul { list-style: none; }
.rel li { position: relative; padding-left: 22px; margin-bottom: 8px; color: var(--ink-2); font-size: .95rem; line-height: 1.6; }
.rel li::before { content: ""; position: absolute; left: 0; top: .55em; width: 7px; height: 7px; border-radius: 2px; background: var(--teal); opacity: .5; }

/* ---------- Download / CTA ---------- */
.cta { position: relative; }
.cta-card {
    position: relative; max-width: 860px; margin-inline: auto; text-align: center;
    background: linear-gradient(150deg, #10333b, #0E1B22 70%); color: #fff;
    border-radius: var(--r-xl); padding: clamp(56px, 8vw, 88px) clamp(28px, 6vw, 72px); overflow: hidden;
}
.cta-card::before { content: ""; position: absolute; top: -45%; right: -15%; width: 55%; height: 120%; background: radial-gradient(ellipse at center, rgba(174,251,255,.18), transparent 62%); }
.cta-card::after { content: ""; position: absolute; bottom: -35%; left: -8%; width: 45%; height: 90%; background: radial-gradient(ellipse at center, rgba(255,138,92,.12), transparent 60%); }
.cta-card h2 { color: #fff; font-size: clamp(1.8rem, 3.6vw, 2.6rem); margin-bottom: 16px; position: relative; z-index: 1; }
.cta-card p { color: rgba(255,255,255,.72); font-size: 1.04rem; max-width: 480px; margin: 0 auto 40px; position: relative; z-index: 1; line-height: 1.7; }
.cta-actions { display: flex; align-items: center; justify-content: center; gap: 18px; flex-wrap: wrap; position: relative; z-index: 1; }
.cta-note { margin-top: 24px; font-size: .82rem; color: rgba(255,255,255,.45); position: relative; z-index: 1; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 54px 0 40px; background: var(--bg); }
.footer-grid { display: flex; align-items: flex-start; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.footer-brand { display: flex; align-items: center; gap: 11px; font-family: var(--serif); font-size: 1.14rem; font-weight: 600; }
[lang="zh-CN"] .footer-brand { font-family: var(--sans); font-weight: 700; }
.footer-brand img { width: 32px; height: 32px; border-radius: 9px; }
.footer-tag { margin-top: 10px; font-size: .85rem; color: var(--ink-3); max-width: 260px; line-height: 1.6; }
.footer-links { display: flex; gap: clamp(40px, 6vw, 88px); flex-wrap: wrap; }
.footer-col h5 { font-family: var(--sans); font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 14px; }
.footer-col a { display: block; font-size: .9rem; font-weight: 500; color: var(--ink-2); margin-bottom: 10px; transition: color .25s; }
.footer-col a:hover { color: var(--teal-deep); }
.footer-bottom { margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--line-soft); display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .82rem; color: var(--ink-3); }

/* ---------- Legal pages ---------- */
.legal { max-width: 760px; margin-inline: auto; padding: 150px 0 90px; }
.legal h1 { font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 8px; }
.legal .updated { color: var(--ink-3); font-size: .88rem; margin-bottom: 40px; font-weight: 600; }
.legal h2 { font-family: var(--sans); font-size: 1.2rem; font-weight: 800; margin: 36px 0 12px; color: var(--ink); }
.legal p { color: var(--ink-2); line-height: 1.8; margin-bottom: 14px; font-size: .98rem; }
.legal a { color: var(--teal-deep); font-weight: 600; text-decoration: underline; }

/* ---------- Utility ---------- */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.center { text-align: center; }
.mt-1 { margin-top: 12px; } .mt-2 { margin-top: 24px; } .mt-3 { margin-top: 40px; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .shots { grid-template-columns: repeat(2, 1fr); }
    .shot:nth-child(2) { transform: none; }
    .shot:nth-child(2):hover { transform: translateY(-8px) scale(1.015); }
    .shot:nth-child(3) { grid-column: 1 / -1; max-width: 52%; margin-inline: auto; }
    .fnote, .hero-shot { display: none; }
}
@media (max-width: 1200px) {
    .hero-shot { width: 178px; right: 2.5%; }
}
@media (max-width: 640px) {
    .container { padding-inline: 20px; }
    .nav { padding: 14px 20px; }
    .nav-links { display: none; }
    .hero { padding: 120px 0 70px; min-height: auto; }
    .hero-actions { flex-direction: column; width: 100%; }
    .hero-actions .btn, .hero-actions .play-badge { width: 100%; justify-content: center; }
    .features-grid { grid-template-columns: 1fr; }
    .cases { grid-template-columns: 1fr; }
    .shots { grid-template-columns: 1fr; }
    .shot:nth-child(3) { max-width: 100%; }
    .footer-grid { flex-direction: column; }
    .footer-bottom { flex-direction: column; text-align: center; }
}