/* HTC Net Messenger — shared design system */
:root {
    --bg: #FFFFFF;
    --surface: #F8FAFC;
    --border: rgba(15, 23, 42, 0.08);
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-tertiary: #94A3B8;
    --brand: #1F4880;
    --brand-bright: #2563EB;
    --brand-glow: rgba(37, 99, 235, 0.16);
    --accent: #10B981;
    --gradient-hero: linear-gradient(135deg, #EFF6FF 0%, #FFFFFF 60%, #F0FDFA 100%);
    --shadow-sm: 0 1px 2px rgba(15,23,42,0.04), 0 1px 3px rgba(15,23,42,0.06);
    --shadow-md: 0 4px 16px rgba(15,23,42,0.06), 0 2px 4px rgba(15,23,42,0.04);
    --shadow-lg: 0 24px 48px -12px rgba(15,23,42,0.18), 0 8px 24px rgba(31,72,128,0.08);
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ───────── NAV ───────── */
nav.site-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,0.72);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--border);
}
.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 17px;
    letter-spacing: -0.3px;
    color: var(--text-primary);
    text-decoration: none;
}
.logo-mark {
    width: 32px; height: 32px;
    border-radius: 9px;
    background: linear-gradient(135deg, var(--brand) 0%, var(--brand-bright) 100%);
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; color: #fff; font-size: 17px;
    box-shadow: 0 4px 14px var(--brand-glow);
}
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.15s;
}
.nav-links a:hover { color: var(--text-primary); }

/* ───────── HERO (landing only) ───────── */
.hero {
    position: relative;
    padding: 88px 24px 64px;
    background: var(--gradient-hero);
    overflow: hidden;
}
.hero::before {
    content: "";
    position: absolute;
    top: -200px; right: -200px;
    width: 600px; height: 600px;
    background: radial-gradient(circle, var(--brand-glow), transparent 60%);
    pointer-events: none;
}
.hero::after {
    content: "";
    position: absolute;
    bottom: -300px; left: -200px;
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(16,185,129,0.08), transparent 60%);
    pointer-events: none;
}
.hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 1;
}
.hero-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 100px;
    background: rgba(37,99,235,0.08);
    border: 1px solid rgba(37,99,235,0.18);
    color: var(--brand);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 22px;
    animation: fadeUp 0.6s ease 0.05s both;
}
.hero-pill-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 3px rgba(16,185,129,0.2);
}
.hero h1 {
    font-size: clamp(36px, 5.5vw, 64px);
    line-height: 1.05;
    letter-spacing: -2px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 20px;
    animation: fadeUp 0.7s ease 0.1s both;
}
.hero h1 .grad {
    background: linear-gradient(135deg, var(--brand) 0%, var(--brand-bright) 50%, var(--accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero p {
    font-size: 19px;
    color: var(--text-secondary);
    max-width: 540px;
    line-height: 1.55;
    margin-bottom: 36px;
    animation: fadeUp 0.7s ease 0.2s both;
}
.hero-ctas {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    animation: fadeUp 0.7s ease 0.3s both;
}
.badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px 12px 16px;
    background: var(--text-primary);
    color: #fff;
    border-radius: 12px;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: var(--shadow-sm);
}
.badge:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.badge svg { width: 26px; height: 26px; flex-shrink: 0; fill: #fff; }
.badge-text { text-align: left; line-height: 1.15; }
.badge-text .small { font-size: 10px; font-weight: 400; letter-spacing: 0.4px; opacity: 0.85; }
.badge-text .big { font-size: 17px; font-weight: 600; letter-spacing: -0.2px; }

/* hero phone mockup */
.hero-visual { position: relative; display: flex; justify-content: center; animation: fadeUp 0.8s ease 0.25s both; }
.phone {
    width: 320px;
    height: 640px;
    background: linear-gradient(160deg, #1E293B 0%, #0F172A 100%);
    border-radius: 44px;
    padding: 12px;
    box-shadow: var(--shadow-lg), inset 0 0 0 1px rgba(255,255,255,0.08);
    position: relative;
}
.phone::before {
    content: "";
    position: absolute;
    top: 26px; left: 50%;
    transform: translateX(-50%);
    width: 100px; height: 28px;
    background: #0F172A;
    border-radius: 100px;
    z-index: 2;
}
.phone-screen {
    width: 100%; height: 100%;
    background: linear-gradient(180deg, #F8FAFC 0%, #EFF6FF 100%);
    border-radius: 32px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.phone-statusbar {
    display: flex;
    justify-content: space-between;
    padding: 14px 28px 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
}
.phone-statusbar-icons { display: flex; gap: 5px; align-items: center; }
.phone-statusbar-icons span { width: 12px; height: 12px; background: var(--text-primary); border-radius: 2px; opacity: 0.85; }
.phone-header { padding: 14px 18px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.phone-header h3 { font-size: 22px; font-weight: 700; letter-spacing: -0.5px; }
.chat-list { flex: 1; overflow: hidden; padding: 8px 0; }
.chat-row { display: flex; align-items: center; gap: 12px; padding: 12px 18px; border-bottom: 1px solid rgba(15,23,42,0.04); transition: background 0.2s; }
.avatar { width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 600; color: #fff; font-size: 15px; flex-shrink: 0; }
.av-1 { background: linear-gradient(135deg, #6366F1, #8B5CF6); }
.av-2 { background: linear-gradient(135deg, #10B981, #059669); }
.av-3 { background: linear-gradient(135deg, #F59E0B, #DC2626); }
.av-4 { background: linear-gradient(135deg, #06B6D4, #2563EB); }
.av-5 { background: linear-gradient(135deg, #64748B, #334155); }
.chat-meta { flex: 1; min-width: 0; }
.chat-meta-top { display: flex; justify-content: space-between; align-items: baseline; }
.chat-name { font-size: 14px; font-weight: 600; color: var(--text-primary); }
.chat-time { font-size: 11px; color: var(--text-tertiary); }
.chat-msg { font-size: 12.5px; color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 2px; }
.chat-row.unread .chat-name { color: var(--brand); }
.chat-row.unread::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--brand-bright); margin-left: 4px; }
.lock-svg { display: inline-block; width: 11px; height: 11px; vertical-align: -1px; opacity: 0.55; margin-right: 3px; }

/* ───────── TRUST ───────── */
.trust { padding: 28px 24px; background: var(--bg); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.trust-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; gap: 36px; flex-wrap: wrap; justify-content: center; }
.trust-item { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--text-secondary); font-weight: 500; }
.trust-item svg { width: 16px; height: 16px; color: var(--accent); flex-shrink: 0; }

/* ───────── FEATURES ───────── */
.features { padding: 96px 24px; background: var(--surface); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 60px; }
.section-eyebrow { font-size: 13px; font-weight: 600; color: var(--brand-bright); letter-spacing: 1.2px; text-transform: uppercase; margin-bottom: 16px; }
.section-head h2 { font-size: clamp(30px, 4vw, 44px); font-weight: 800; letter-spacing: -1.2px; line-height: 1.1; margin-bottom: 16px; }
.section-head p { font-size: 17px; color: var(--text-secondary); }
.feature-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 28px; transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s; }
.feature:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: rgba(37,99,235,0.18); }
.feature-icon { width: 44px; height: 44px; border-radius: 11px; background: linear-gradient(135deg, var(--brand-glow) 0%, rgba(16,185,129,0.10) 100%); display: flex; align-items: center; justify-content: center; color: var(--brand-bright); margin-bottom: 18px; }
.feature-icon svg { width: 22px; height: 22px; }
.feature h3 { font-size: 17px; font-weight: 700; letter-spacing: -0.3px; margin-bottom: 8px; }
.feature p { font-size: 14.5px; color: var(--text-secondary); line-height: 1.55; }

/* ───────── SECURITY (dark) ───────── */
.security { padding: 96px 24px; background: var(--text-primary); color: #fff; position: relative; overflow: hidden; }
.security::before { content: ""; position: absolute; top: -150px; right: -150px; width: 500px; height: 500px; background: radial-gradient(circle, rgba(37,99,235,0.18), transparent 60%); pointer-events: none; }
.security-inner { max-width: 720px; margin: 0 auto; position: relative; z-index: 1; text-align: center; }
.security h2 { color: #fff; font-size: clamp(28px, 3.6vw, 40px); font-weight: 800; letter-spacing: -1px; line-height: 1.15; margin-bottom: 18px; }
.security p { color: #94A3B8; font-size: 17px; line-height: 1.6; margin-bottom: 0; }

/* ───────── DOWNLOAD ───────── */
.download { padding: 96px 24px; background: var(--gradient-hero); text-align: center; position: relative; overflow: hidden; }
.download::before { content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 800px; height: 800px; background: radial-gradient(circle, var(--brand-glow), transparent 60%); pointer-events: none; }
.download-inner { max-width: 720px; margin: 0 auto; position: relative; z-index: 1; }
.download h2 { font-size: clamp(30px, 4vw, 44px); font-weight: 800; letter-spacing: -1.2px; line-height: 1.1; margin-bottom: 16px; }
.download p { font-size: 17px; color: var(--text-secondary); margin-bottom: 36px; }
.download-ctas { display: inline-flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

/* ───────── LEGAL PAGES — enterprise documentation style ───────── */
.legal-page { background: var(--bg); padding: 0; }

/* Hero header — gradient bg, eyebrow, big title, last-updated */
.legal-hero {
    padding: 80px 24px 56px;
    background: var(--gradient-hero);
    border-bottom: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}
.legal-hero::before {
    content: "";
    position: absolute;
    top: -200px; right: -200px;
    width: 500px; height: 500px;
    background: radial-gradient(circle, var(--brand-glow), transparent 60%);
    pointer-events: none;
}
.legal-hero::after {
    content: "";
    position: absolute;
    bottom: -250px; left: -150px;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(16,185,129,0.06), transparent 60%);
    pointer-events: none;
}
.legal-hero-inner {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    text-align: center;
}
.legal-hero .section-eyebrow { margin-bottom: 18px; }
.legal-hero h1 {
    font-size: clamp(32px, 4.5vw, 52px);
    font-weight: 800;
    letter-spacing: -1.5px;
    line-height: 1.05;
    color: var(--text-primary);
    margin-bottom: 18px;
}
.legal-hero h1 .grad {
    background: linear-gradient(135deg, var(--brand) 0%, var(--brand-bright) 50%, var(--accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.legal-hero p.subtitle {
    font-size: 17px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.55;
}
.legal-hero .last-updated {
    display: inline-block;
    margin-top: 28px;
    padding: 6px 14px;
    background: rgba(37,99,235,0.08);
    border: 1px solid rgba(37,99,235,0.16);
    border-radius: 100px;
    font-family: 'JetBrains Mono', 'SF Mono', Consolas, monospace;
    font-size: 12px;
    color: var(--brand);
    font-weight: 500;
    letter-spacing: 0.3px;
}

/* Body — flowing article (privacy / terms / sms-consent / delete-account / licence) */
.legal-body { padding: 80px 24px 96px; background: var(--bg); }
.legal-body-inner { max-width: 760px; margin: 0 auto; }
.legal-content h2, .legal-content h3, .legal-content h4 {
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: -0.4px;
}
.legal-content h2 {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.6px;
    margin-top: 56px;
    padding-top: 36px;
    border-top: 1px solid var(--border);
    margin-bottom: 14px;
    line-height: 1.2;
}
.legal-content h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.legal-content h3 { font-size: 22px; font-weight: 700; margin-top: 44px; padding-top: 32px; border-top: 1px solid var(--border); margin-bottom: 14px; line-height: 1.2; }
.legal-content h3 span { font-size: inherit; font-weight: inherit; }
.legal-content h3:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.legal-content h4 { font-size: 18px; font-weight: 700; margin-top: 32px; margin-bottom: 10px; }
.legal-content p { font-size: 16px; color: var(--text-secondary); line-height: 1.75; margin-bottom: 18px; }
.legal-content p.subtitle { font-size: 14px; color: var(--text-tertiary); margin-bottom: 28px; }
.legal-content ul, .legal-content ol { margin: 6px 0 22px; padding-left: 28px; }
.legal-content li { font-size: 16px; color: var(--text-secondary); line-height: 1.75; margin-bottom: 8px; }
.legal-content li::marker { color: var(--text-tertiary); }
.legal-content strong { color: var(--text-primary); font-weight: 600; }
.legal-content em { font-style: italic; color: var(--text-secondary); }
.legal-content a { color: var(--brand-bright); text-decoration: none; border-bottom: 1px solid transparent; transition: border-color 0.15s; }
.legal-content a:hover { border-bottom-color: var(--brand-bright); }
.legal-content .notice {
    background: linear-gradient(135deg, rgba(37,99,235,0.06) 0%, rgba(16,185,129,0.04) 100%);
    border: 1px solid rgba(37,99,235,0.16);
    border-radius: var(--radius-md);
    padding: 18px 22px;
    margin: 24px 0;
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.65;
}
.legal-content .notice strong { color: var(--text-primary); }
.legal-content .third-party-notices {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 22px 26px;
    margin-top: 24px;
    font-size: 14.5px;
    color: var(--text-secondary);
    line-height: 1.7;
}
.legal-content .third-party-notices p { font-size: 14.5px; margin-bottom: 12px; }
.legal-content .third-party-notices p:last-child { margin-bottom: 0; }
.legal-content .updated { display: none; }

/* Body — centered form card (smsreg / thank-you) */
.legal-body.legal-form { padding: 80px 24px 96px; background: var(--bg); }
.legal-form-inner { max-width: 540px; margin: 0 auto; }
.legal-form-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: clamp(28px, 4vw, 44px); box-shadow: var(--shadow-md); }
.legal-form-card .banner-error { background: #FEF2F2; border: 1px solid #FCA5A5; color: #991B1B; padding: 12px 16px; border-radius: 10px; margin-bottom: 18px; font-size: 14px; font-weight: 500; }
.legal-form-card .field { margin-bottom: 20px; }
.legal-form-card .field label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 8px; color: var(--text-primary); }
.legal-form-card .field input[type=tel] { width: 100%; padding: 13px 16px; font-size: 15px; background: var(--surface); color: var(--text-primary); border: 1.5px solid var(--border); border-radius: 10px; font-family: 'JetBrains Mono', 'SF Mono', Consolas, monospace; transition: border-color 0.15s, background 0.15s; }
.legal-form-card .field input[type=tel]:focus { outline: none; border-color: var(--brand-bright); background: var(--bg); }
.legal-form-card .field .hint { font-size: 13px; color: var(--text-tertiary); margin-top: 8px; line-height: 1.5; }
.legal-form-card .sms-consent { background: linear-gradient(135deg, rgba(37,99,235,0.06) 0%, rgba(16,185,129,0.04) 100%); border: 1px solid rgba(37,99,235,0.16); border-radius: var(--radius-md); padding: 16px 20px; margin: 20px 0; }
.legal-form-card .sms-consent p { font-size: 14.5px; color: var(--text-primary); line-height: 1.7; margin-bottom: 10px; }
.legal-form-card .sms-consent p:last-child { margin-bottom: 0; }
.legal-form-card .sms-consent strong { color: var(--text-primary); }
.legal-form-card .consent-check { display: flex; align-items: flex-start; gap: 12px; padding: 14px 18px; background: var(--surface); border: 1.5px solid var(--border); border-radius: 10px; margin-bottom: 12px; transition: border-color 0.15s, background 0.15s; }
.legal-form-card .consent-check:has(input:checked) { border-color: var(--brand-bright); background: rgba(37,99,235,0.04); }
.legal-form-card .consent-check input[type=checkbox] { margin-top: 3px; width: 18px; height: 18px; flex-shrink: 0; accent-color: var(--brand-bright); cursor: pointer; }
.legal-form-card .consent-check label { font-size: 14px; color: var(--text-primary); line-height: 1.6; cursor: pointer; }
.legal-form-card .consent-check label strong { color: var(--text-primary); }
.legal-form-card .consent-check a { color: var(--brand-bright); text-decoration: none; border-bottom: 1px solid transparent; transition: border-color 0.15s; }
.legal-form-card .consent-check a:hover { border-bottom-color: var(--brand-bright); }
.legal-form-card .captcha-wrap { margin: 22px 0; display: flex; justify-content: center; }
.legal-form-card .submit-btn { width: 100%; padding: 14px; background: var(--text-primary); color: #fff; border: none; border-radius: 12px; font-size: 15px; font-weight: 600; cursor: pointer; transition: opacity 0.15s, transform 0.15s; font-family: inherit; }
.legal-form-card .submit-btn:hover { opacity: 0.92; transform: translateY(-1px); }
.legal-form-card .submit-btn:disabled { background: #CBD5E1; cursor: not-allowed; transform: none; opacity: 1; }
.legal-form-card .stop-reminder { text-align: center; font-size: 13.5px; color: var(--text-secondary); margin-top: 22px; padding: 14px 18px; background: var(--surface); border-radius: 10px; line-height: 1.6; }
.legal-form-card .stop-reminder strong { color: var(--text-primary); }
.legal-form-card .hp { position: absolute; left: -9999px; opacity: 0; }
.legal-form-card .check-icon { width: 64px; height: 64px; border-radius: 50%; background: linear-gradient(135deg, rgba(16,185,129,0.18) 0%, rgba(37,99,235,0.12) 100%); color: var(--accent); display: flex; align-items: center; justify-content: center; font-size: 28px; font-weight: 700; margin: 0 auto 24px; }
.legal-form-card .lead { text-align: center; color: var(--text-secondary); line-height: 1.65; margin-bottom: 24px; font-size: 15.5px; }
.legal-form-card .ticket { text-align: center; padding: 14px 18px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; margin-bottom: 24px; font-family: 'JetBrains Mono', 'SF Mono', Consolas, monospace; font-size: 13.5px; color: var(--text-secondary); }
.legal-form-card .ticket strong { color: var(--text-primary); font-size: 15px; }
.legal-form-card h2 { font-size: 17px; font-weight: 700; margin-top: 24px; margin-bottom: 12px; color: var(--text-primary); letter-spacing: -0.2px; }
.legal-form-card ol { margin: 6px 0 16px; padding-left: 22px; }
.legal-form-card ol li { font-size: 14.5px; color: var(--text-secondary); line-height: 1.65; margin-bottom: 8px; }
.legal-form-card .back-home { display: block; text-align: center; margin-top: 24px; padding: 12px; color: var(--brand-bright); text-decoration: none; font-weight: 500; font-size: 14px; transition: opacity 0.15s; }
.legal-form-card .back-home:hover { opacity: 0.7; }

/* ───────── FOOTER ───────── */
footer.site-footer { padding: 48px 24px 36px; background: var(--bg); border-top: 1px solid var(--border); }
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 24px; }
.footer-links-row { display: flex; gap: 28px; flex-wrap: wrap; }
.footer-links-row a { color: var(--text-secondary); text-decoration: none; font-size: 13.5px; font-weight: 500; transition: color 0.15s; }
.footer-links-row a:hover { color: var(--text-primary); }
.footer-copy { font-size: 13px; color: var(--text-tertiary); display: flex; align-items: center; gap: 14px; }
.lang-switch { display: inline-flex; align-items: center; gap: 4px; font-size: 13px; }
.lang-switch a { color: var(--text-tertiary); text-decoration: none; padding: 2px 6px; border-radius: 4px; transition: color 0.15s, background 0.15s; }
.lang-switch a:hover { color: var(--text-primary); background: var(--surface); }
.lang-switch a.active { color: var(--text-primary); font-weight: 600; }
.lang-switch .sep { color: var(--text-tertiary); opacity: 0.5; }

/* ───────── ANIMATIONS ───────── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

/* ───────── RESPONSIVE ───────── */
@media (max-width: 880px) {
    .hero { padding: 56px 24px 48px; }
    .hero-inner { grid-template-columns: 1fr; gap: 48px; text-align: center; }
    .hero p { margin-left: auto; margin-right: auto; }
    .hero-ctas { justify-content: center; }
    .feature-grid { grid-template-columns: 1fr; }
    .nav-links a { display: none; }
    .phone { width: 280px; height: 560px; }
}
@media (max-width: 480px) {
    .features, .security, .download { padding: 64px 20px; }
    .legal-page { padding: 32px 16px 64px; }
    .legal-card { padding: 24px 20px; border-radius: 16px; }
}