:root {
    --warm: #E07A5F;
    --warm-light: #F2A68B;
    --warm-dark: #C45A3F;
    --warm-muted: rgba(224, 122, 95, 0.14);
    --warm-glow: rgba(224, 122, 95, 0.32);
    --bg-top: #f5f5f7;
    --bg-bottom: #ececf1;
    --bg-elevated: rgba(255, 255, 255, 0.82);
    --bg-glass: rgba(255, 255, 255, 0.72);
    --mock-bg-top: #f7f7fa;
    --mock-bg-bottom: #ebebf0;
    --text: #1d1d1f;
    --text-secondary: #424245;
    --text-tertiary: #6e6e73;
    --border: rgba(0, 0, 0, 0.08);
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.08);
    --shadow-phone: 0 40px 100px rgba(0, 0, 0, 0.14);
    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 24px;
    --font: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --header-offset: 92px;
    --container: 1120px;
    --legal: 760px;
    --transition: 220ms cubic-bezier(0.25, 0.1, 0.25, 1);
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

@media (prefers-color-scheme: dark) {
    :root {
        --warm-muted: rgba(242, 166, 139, 0.12);
        --warm-glow: rgba(242, 166, 139, 0.2);
        --bg-top: #0b0b0f;
        --bg-bottom: #15151c;
        --bg-elevated: rgba(22, 22, 28, 0.86);
        --bg-glass: rgba(255, 255, 255, 0.06);
        --mock-bg-top: #0f0f14;
        --mock-bg-bottom: #1a1a24;
        --text: #f5f5f7;
        --text-secondary: rgba(255, 255, 255, 0.72);
        --text-tertiary: rgba(255, 255, 255, 0.48);
        --border: rgba(255, 255, 255, 0.1);
        --shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
        --shadow-phone: 0 40px 100px rgba(0, 0, 0, 0.55);
    }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Hide page until lang-boot.js applies the detected locale */
html.js:not(.i18n-ready) body {
    visibility: hidden;
}

html:not(.js) .reveal,
html:not(.js) .reveal-scale {
    opacity: 1;
    transform: none;
    filter: none;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body {
    font-family: var(--font); color: var(--text); line-height: 1.6;
    min-height: 100dvh;
    background: linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
    overflow-x: hidden; position: relative;
}

.ambient-bg { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.ambient-orb { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.45; animation: ambientDrift 22s ease-in-out infinite; }
.ambient-orb-1 { width: 55vw; height: 55vw; max-width: 680px; max-height: 680px; top: -12%; right: -8%; background: radial-gradient(circle, rgba(224, 122, 95, 0.28), transparent 68%); }
.ambient-orb-2 { width: 40vw; height: 40vw; max-width: 520px; max-height: 520px; bottom: 10%; left: -10%; background: radial-gradient(circle, rgba(224, 122, 95, 0.14), transparent 70%); animation-delay: -8s; }
.ambient-orb-3 { width: 30vw; height: 30vw; max-width: 400px; max-height: 400px; top: 42%; left: 38%; background: radial-gradient(circle, rgba(255, 255, 255, 0.12), transparent 72%); animation-delay: -14s; }
@keyframes ambientDrift { 0%, 100% { transform: translate(0, 0) scale(1); } 33% { transform: translate(2%, -3%) scale(1.04); } 66% { transform: translate(-2%, 2%) scale(0.97); } }

main, .site-header, .site-footer { position: relative; z-index: 1; }
body.nav-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: var(--warm-dark); text-decoration: none; transition: color var(--transition); }
@media (prefers-color-scheme: dark) { a { color: var(--warm-light); } }

.container-wide { width: min(100% - 2.5rem, var(--container)); margin-inline: auto; }
.container-narrow { width: min(100% - 2rem, var(--legal)); margin-inline: auto; }
.glass-card { background: var(--bg-glass); backdrop-filter: blur(24px) saturate(180%); -webkit-backdrop-filter: blur(24px) saturate(180%); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow); }

/* Header */
.site-header { position: fixed; top: max(1.1rem, env(safe-area-inset-top, 0px)); left: max(1.1rem, env(safe-area-inset-left, 0px)); right: max(1.1rem, env(safe-area-inset-right, 0px)); z-index: 50; transition: top 400ms var(--ease-out-expo); }
.site-header.is-compact { top: 0.65rem; }
.site-header.is-scrolled .header-shell { box-shadow: var(--shadow); background: color-mix(in srgb, var(--bg-elevated) 92%, transparent); }
.header-shell { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 56px; padding: 0.45rem 0.85rem 0.45rem 1rem; border-radius: 999px; background: var(--bg-elevated); backdrop-filter: blur(24px) saturate(180%); -webkit-backdrop-filter: blur(24px) saturate(180%); border: 1px solid var(--border); transition: box-shadow 400ms var(--ease-out-expo), background 400ms var(--ease-out-expo), transform 400ms var(--ease-out-expo); }
.site-header.is-compact .header-shell { transform: scale(0.98); }
.logo { display: inline-flex; align-items: center; gap: 0.65rem; font-size: 1.02rem; font-weight: 700; letter-spacing: -0.03em; color: var(--text); }
.logo-mark { width: 32px; height: 32px; border-radius: 8px; overflow: hidden; box-shadow: 0 6px 16px var(--warm-glow); flex-shrink: 0; }
.logo-mark img { width: 100%; height: 100%; object-fit: cover; }
.nav-links { display: flex; align-items: center; gap: 0.15rem; list-style: none; }
.nav-links a, .lang-picker-trigger { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 0.4rem 0.85rem; border-radius: 999px; color: var(--text-secondary); font-size: 0.88rem; font-weight: 500; cursor: pointer; transition: background var(--transition), color var(--transition), border-color var(--transition); border: 1px solid transparent; background: transparent; font-family: inherit; }
.nav-links a:hover, .nav-links a.is-active { color: var(--text); background: var(--warm-muted); }
.nav-links a:focus-visible, .lang-picker-trigger:focus-visible, .lang-picker-option:focus-visible, .btn:focus-visible, .mobile-menu-btn:focus-visible { outline: 2px solid var(--warm); outline-offset: 2px; }
.mobile-menu-btn { display: none; align-items: center; justify-content: center; width: 44px; height: 44px; border: 1px solid var(--border); border-radius: 50%; background: transparent; color: var(--text); cursor: pointer; }

/* Language picker */
.nav-lang-item { position: relative; }
.lang-picker { position: relative; }
.lang-picker-trigger {
    gap: 0.45rem;
    border: 1px solid var(--border);
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 0.4rem 0.75rem 0.4rem 0.65rem;
}
.lang-picker-icon { width: 15px; height: 15px; color: var(--warm); flex-shrink: 0; }
.lang-picker-current { max-width: 6.5rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lang-picker-chevron { width: 14px; height: 14px; color: var(--text-tertiary); flex-shrink: 0; transition: transform var(--transition); }
.lang-picker-trigger:hover, .lang-picker.is-open .lang-picker-trigger { color: var(--text); background: var(--warm-muted); border-color: color-mix(in srgb, var(--warm) 24%, var(--border)); }
.lang-picker.is-open .lang-picker-chevron { transform: rotate(180deg); color: var(--warm); }
.lang-picker-menu { position: absolute; top: calc(100% + 0.45rem); right: 0; z-index: 60; min-width: 10.5rem; padding: 0.35rem; border-radius: var(--radius-md); background: var(--bg-elevated); border: 1px solid var(--border); box-shadow: var(--shadow); backdrop-filter: blur(24px) saturate(180%); -webkit-backdrop-filter: blur(24px) saturate(180%); }
.lang-picker-menu[hidden] { display: none; }
.lang-picker-option { display: flex; align-items: center; justify-content: space-between; width: 100%; min-height: 38px; padding: 0.45rem 0.75rem; border: none; border-radius: 10px; background: transparent; color: var(--text-secondary); font-size: 0.88rem; font-weight: 500; font-family: inherit; text-align: left; cursor: pointer; transition: background var(--transition), color var(--transition); }
.lang-picker-option:hover { color: var(--text); background: var(--warm-muted); }
.lang-picker-option.is-active { color: var(--text); background: var(--warm-muted); font-weight: 600; }
.lang-picker-option.is-active::after { content: ""; width: 7px; height: 7px; border-radius: 50%; background: linear-gradient(135deg, var(--warm), var(--warm-light)); flex-shrink: 0; margin-left: 0.5rem; }

/* Hero */
.hero { padding: calc(var(--header-offset) + 2.5rem) 0 5rem; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 0.45rem; padding: 0.35rem 0.85rem; border-radius: 999px; background: var(--warm-muted); color: var(--text-secondary); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 1.25rem; }
.eyebrow-dot { width: 6px; height: 6px; border-radius: 50%; background: linear-gradient(135deg, var(--warm), var(--warm-light)); }
.hero h1 { font-size: clamp(2.5rem, 5.5vw, 4rem); line-height: 1.05; letter-spacing: -0.045em; font-weight: 700; margin-bottom: 1.15rem; max-width: 14ch; }
.hero h1 .accent { background: linear-gradient(135deg, var(--warm-dark), var(--warm-light)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-lead { color: var(--text-secondary); font-size: clamp(1.05rem, 2vw, 1.2rem); line-height: 1.65; max-width: 34rem; margin-bottom: 1.65rem; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 0.55rem; margin-bottom: 2rem; }
.chip { display: inline-flex; align-items: center; gap: 0.4rem; min-height: 36px; padding: 0.35rem 0.85rem; border-radius: 999px; border: 1px solid var(--border); background: var(--bg-glass); color: var(--text-secondary); font-size: 0.82rem; font-weight: 600; }
.chip svg { width: 15px; height: 15px; color: var(--warm); }
.chip-accent { border-color: color-mix(in srgb, var(--warm) 35%, var(--border)); background: var(--warm-muted); color: var(--warm-dark); }
@media (prefers-color-scheme: dark) { .chip-accent { color: var(--warm-light); } }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem; min-height: 48px; padding: 0.75rem 1.25rem; border-radius: 980px; font-size: 0.95rem; font-weight: 600; border: 1px solid transparent; cursor: pointer; transition: transform 280ms var(--ease-out-expo), box-shadow 280ms var(--ease-out-expo), background 280ms var(--ease-out-expo); }
.btn:hover { transform: scale(1.03); }
.btn:active { transform: scale(0.97); }
.btn-primary { color: #fff; background: linear-gradient(135deg, var(--warm), var(--warm-light)); box-shadow: 0 10px 30px var(--warm-glow); position: relative; overflow: hidden; }
.btn-primary::after { content: ""; position: absolute; inset: 0; background: linear-gradient(105deg, transparent 42%, rgba(255,255,255,0.35) 50%, transparent 58%); transform: translateX(-120%); transition: transform 600ms var(--ease-out-expo); }
.btn-primary:hover::after { transform: translateX(120%); }
.btn-primary:hover { color: #fff; box-shadow: 0 16px 40px var(--warm-glow); }
.btn-secondary { color: var(--text); background: var(--bg-glass); border-color: var(--border); backdrop-filter: blur(12px); }
.btn svg { width: 18px; height: 18px; }
.btn-app-store-icon { width: 1.15rem; height: 1.15rem; flex-shrink: 0; }

/* Phone mockup */
.hero-visual { display: flex; justify-content: center; align-items: center; }
.phone-stage { position: relative; width: min(100%, 300px); }
.phone-glow { position: absolute; inset: 10% 5% auto; height: 60%; background: radial-gradient(circle, rgba(224, 122, 95, 0.28), transparent 68%); filter: blur(32px); pointer-events: none; animation: glowPulse 5s ease-in-out infinite; }
@keyframes glowPulse { 0%, 100% { opacity: 0.7; transform: scale(1); } 50% { opacity: 1; transform: scale(1.06); } }
.phone-frame { position: relative; width: 100%; aspect-ratio: 9 / 19.5; border-radius: 44px; padding: 10px; background: linear-gradient(145deg, rgba(255,255,255,0.35), rgba(255,255,255,0.06)); border: 1px solid color-mix(in srgb, var(--border) 80%, white); box-shadow: var(--shadow-phone); }
.phone-screen { position: relative; height: 100%; border-radius: 36px; overflow: hidden; background: linear-gradient(165deg, var(--mock-bg-top), var(--mock-bg-bottom)); border: 1px solid rgba(255,255,255,0.06); }
.phone-notch { position: absolute; top: 10px; left: 50%; transform: translateX(-50%); width: 88px; height: 22px; border-radius: 999px; background: #000; z-index: 5; }
.phone-content { position: absolute; inset: 44px 14px 14px; display: flex; flex-direction: column; gap: 10px; }
.mock-header { text-align: center; margin-bottom: 4px; }
.mock-brand { display: block; font-size: 0.58rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-tertiary); margin-bottom: 2px; }
.mock-title { display: block; font-size: 1.05rem; font-weight: 700; letter-spacing: -0.02em; color: var(--text); }
.mock-checkin-card { display: flex; align-items: center; gap: 12px; padding: 14px; border-radius: 16px; background: rgba(255,255,255,0.55); border: 1px solid var(--border); backdrop-filter: blur(12px); }
@media (prefers-color-scheme: dark) { .mock-checkin-card { background: rgba(255,255,255,0.06); } }
.mock-checkin-icon { width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; background: linear-gradient(135deg, var(--warm), var(--warm-light)); color: #fff; flex-shrink: 0; }
.mock-checkin-icon svg { width: 22px; height: 22px; }
.mock-checkin-text { display: flex; flex-direction: column; gap: 2px; }
.mock-checkin-text strong { font-size: 0.85rem; font-weight: 700; color: var(--text); }
.mock-checkin-text span { font-size: 0.68rem; color: var(--text-secondary); }
.mock-mode-badge { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px; background: var(--warm-muted); color: var(--warm-dark); font-size: 0.68rem; font-weight: 600; align-self: flex-start; }
@media (prefers-color-scheme: dark) { .mock-mode-badge { color: var(--warm-light); } }
.mock-mode-badge svg { width: 12px; height: 12px; }
.mock-contacts { display: flex; gap: 10px; margin-top: auto; }
.mock-contact { display: flex; align-items: center; gap: 6px; padding: 8px 12px; border-radius: 12px; background: rgba(255,255,255,0.45); border: 1px solid var(--border); font-size: 0.72rem; font-weight: 600; color: var(--text); }
@media (prefers-color-scheme: dark) { .mock-contact { background: rgba(255,255,255,0.05); } }
.mock-contact-avatar { width: 24px; height: 24px; border-radius: 50%; background: var(--warm-muted); display: grid; place-items: center; }
.mock-contact-avatar svg { width: 14px; height: 14px; color: var(--warm); }

/* Sections */
.section { padding: 1rem 0 5rem; }
.section-compact { padding-top: 0; }
.section-head { margin-bottom: 2rem; }
.section-head-center { text-align: center; }
.section-head-center p { margin-inline: auto; }
.section-head h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); letter-spacing: -0.035em; font-weight: 700; margin-bottom: 0.65rem; }
.section-head p { color: var(--text-secondary); font-size: 1.05rem; max-width: 40rem; line-height: 1.65; }
.feature-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.feature-card { padding: 1.5rem 1.35rem; position: relative; overflow: hidden; transition: transform 400ms var(--ease-out-expo), border-color 400ms var(--ease-out-expo), box-shadow 400ms var(--ease-out-expo); }
.feature-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, transparent 30%, rgba(224, 122, 95, 0.08) 50%, transparent 70%); transform: translateX(-100%); transition: transform 700ms var(--ease-out-expo); pointer-events: none; }
.feature-card:hover::before { transform: translateX(100%); }
.feature-card:hover { transform: translateY(-4px) scale(1.01); border-color: color-mix(in srgb, var(--warm) 28%, var(--border)); box-shadow: 0 24px 60px rgba(0, 0, 0, 0.08); }
.feature-icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 1rem; background: var(--warm-muted); color: var(--warm-dark); }
@media (prefers-color-scheme: dark) { .feature-icon { color: var(--warm-light); } }
.feature-icon svg { width: 22px; height: 22px; }
.feature-card h3 { font-size: 1.05rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 0.4rem; }
.feature-card p { color: var(--text-secondary); font-size: 0.94rem; line-height: 1.6; }

/* Pricing */
.pricing-card { padding: clamp(1.75rem, 3vw, 2.5rem); max-width: 520px; margin-inline: auto; text-align: center; }
.pricing-header { margin-bottom: 1.5rem; }
.pricing-header h3 { font-size: 1.35rem; font-weight: 700; letter-spacing: -0.03em; margin-bottom: 0.75rem; }
.pricing-price { display: flex; align-items: baseline; justify-content: center; gap: 0.25rem; margin-bottom: 0.35rem; }
.pricing-amount { font-size: clamp(2.5rem, 5vw, 3.25rem); font-weight: 800; letter-spacing: -0.04em; background: linear-gradient(135deg, var(--warm-dark), var(--warm-light)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.pricing-price-note { color: var(--text-tertiary); font-size: 0.88rem; }
.pricing-features { list-style: none; margin: 0 0 1.5rem; padding: 0; display: grid; gap: 0.65rem; text-align: left; }
.pricing-features li { color: var(--text-secondary); font-size: 0.94rem; line-height: 1.55; padding-left: 1.5rem; position: relative; }
.pricing-features li::before { content: "\2713"; position: absolute; left: 0; color: var(--warm); font-weight: 700; }
.pricing-cta { margin-bottom: 1rem; }
.pricing-cta .btn { width: 100%; }
.pricing-note { color: var(--text-tertiary); font-size: 0.84rem; line-height: 1.55; }

/* Trust */
.trust-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.trust-item { padding: 1.35rem 1.15rem; text-align: center; }
.trust-item strong { display: block; font-size: 1rem; font-weight: 700; margin-bottom: 0.35rem; }
.trust-item span { color: var(--text-secondary); font-size: 0.88rem; line-height: 1.5; }

/* CTA */
.cta-band { padding: clamp(2rem, 4vw, 3rem); text-align: center; border-radius: var(--radius-lg); }
.cta-band h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); letter-spacing: -0.03em; font-weight: 700; margin-bottom: 0.6rem; }
.cta-band p { color: var(--text-secondary); font-size: 1.05rem; margin-bottom: 1.5rem; max-width: 32rem; margin-inline: auto; }
.cta-band .hero-actions { justify-content: center; }

/* Legal */
.legal-section { padding: calc(var(--header-offset) + 1.5rem) 0 4rem; }
.legal-card { padding: clamp(1.35rem, 3vw, 2rem); }
.legal-card h1 { font-size: clamp(1.85rem, 4vw, 2.35rem); letter-spacing: -0.03em; font-weight: 700; margin-bottom: 0.45rem; }
.last-updated { color: var(--text-tertiary); font-size: 0.9rem; margin-bottom: 1.25rem; }
.legal-card h2 { font-size: 1.12rem; font-weight: 700; margin: 1.75rem 0 0.55rem; scroll-margin-top: calc(var(--header-offset) + 0.5rem); }
.legal-card h3 { font-size: 0.98rem; font-weight: 700; margin: 1rem 0 0.4rem; }
.legal-card p, .legal-card li { color: var(--text-secondary); font-size: 0.96rem; line-height: 1.65; }
.legal-card ul { padding-left: 1.2rem; margin: 0.45rem 0 0.75rem; }
.legal-card li + li { margin-top: 0.35rem; }

/* Footer */
.site-footer { padding: 0 0 2.5rem; }
.footer-panel { padding: 1.35rem 1.25rem 1rem; border-radius: var(--radius-lg); }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border); }
.footer-rights { margin: 0; color: var(--text-tertiary); font-size: 0.86rem; }
.footer-links { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; }
.footer-links a { color: var(--text-tertiary); font-size: 0.86rem; }
.footer-beian { display: flex; justify-content: center; padding-top: 0.85rem; }
.beian-icp { font-size: 0.75rem; color: var(--text-tertiary); text-decoration: none; }
.beian-icp:hover { color: var(--warm); }

/* Responsive */
@media (max-width: 960px) {
    .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .hero-visual { order: -1; }
    .phone-stage { width: min(100%, 280px); margin-inline: auto; }
    .hero h1 { max-width: none; font-size: clamp(2rem, 7.5vw, 3rem); }
    .feature-grid, .trust-row { grid-template-columns: 1fr; }
    .container-wide { width: min(100% - 1.5rem, var(--container)); }
    .container-narrow { width: min(100% - 1.25rem, var(--legal)); }
    .mobile-menu-btn { display: inline-flex; }
    .nav-links { position: fixed; inset: calc(72px + max(0.75rem, env(safe-area-inset-top, 0px))) max(0.75rem, env(safe-area-inset-right, 0px)) auto max(0.75rem, env(safe-area-inset-left, 0px)); flex-direction: column; align-items: stretch; max-height: min(72dvh, 520px); overflow-y: auto; -webkit-overflow-scrolling: touch; padding: 0.65rem; border-radius: 20px; background: var(--bg-elevated); border: 1px solid var(--border); box-shadow: var(--shadow); opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(-8px); transition: opacity var(--transition), transform var(--transition), visibility var(--transition); }
    .nav-links.is-open { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); }
    .nav-links a, .lang-picker-trigger { justify-content: center; width: 100%; }
    .nav-lang-item { width: 100%; }
    .lang-picker, .lang-picker-trigger { width: 100%; }
    .lang-picker-menu { position: static; width: 100%; margin-top: 0.35rem; box-shadow: none; }
    .footer-inner { flex-direction: column; align-items: flex-start; }
    .footer-links { width: 100%; gap: 0.75rem 1rem; }
    .hero-actions .btn { flex: 1 1 auto; min-width: min(100%, 240px); }
    .legal-section { padding: calc(var(--header-offset) + 1.25rem) 0 3rem; }
}
@media (max-width: 720px) {
    .site-header { top: max(0.75rem, env(safe-area-inset-top, 0px)); left: max(0.75rem, env(safe-area-inset-left, 0px)); right: max(0.75rem, env(safe-area-inset-right, 0px)); }
    .hero { padding-top: calc(var(--header-offset) + 1.75rem); }
    .hero-lead { font-size: 1rem; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .hero-actions .btn { width: 100%; }
    .section { padding: 3.5rem 0; }
}
@media (max-width: 480px) {
    .container-wide { width: min(100% - 1.25rem, var(--container)); }
    .logo { font-size: 0.95rem; }
    .chip { font-size: 0.76rem; padding: 0.3rem 0.7rem; }
    .site-footer { padding-bottom: max(2rem, env(safe-area-inset-bottom)); }
}

/* Scroll reveal */
.reveal, .reveal-scale { opacity: 0; transform: translateY(28px); filter: blur(8px); transition: opacity 900ms var(--ease-out-expo), transform 900ms var(--ease-out-expo), filter 900ms var(--ease-out-expo); transition-delay: var(--reveal-delay, 0ms); }
.reveal-scale { transform: translateY(32px) scale(0.94); }
.reveal.is-visible, .reveal-scale.is-visible { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
.hero .reveal, .hero .reveal-scale { transition-delay: calc(var(--reveal-delay, 0ms) + 120ms); }