*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --bg: #080808;
    --bg-1: #111114;
    --bg-2: #18181b;
    --red: #e83030;
    --red-dim: rgba(232, 48, 48, 0.18);
    --red-glow: rgba(232, 48, 48, 0.35);
    --white: #ffffff;
    --gray-1: #ebebf0;
    --gray-2: #8e8e93;
    --gray-3: #48484a;
    --border: rgba(255, 255, 255, 0.07);
    --border-hover: rgba(255, 255, 255, 0.13);
    --font: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', system-ui, sans-serif;
    --radius: 18px;
    --radius-sm: 10px;
    --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-fast: 0.2s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--white);
    font-family: var(--font);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ── SCROLLBAR ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--gray-3); border-radius: 2px; }

/* ── NAVBAR ─────────────────────────────────────────────── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    height: 64px;
    backdrop-filter: blur(20px) saturate(1.4);
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
    background: rgba(8, 8, 8, 0.75);
    border-bottom: 1px solid var(--border);
    transition: background var(--transition-fast);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--white);
}

.nav-logo img {
    width: 34px;
    height: 34px;
    border-radius: 8px;
}

.nav-logo-text {
    font-size: 17px;
    font-weight: 600;
    letter-spacing: -0.3px;
}

.nav-logo-text span {
    color: var(--red);
}

.menu-btn {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px 4px;
    border-radius: 8px;
    transition: background var(--transition-fast);
}

.menu-btn:hover { background: var(--border); }

.menu-btn span {
    display: block;
    height: 2px;
    background: var(--white);
    border-radius: 1px;
    transition: width var(--transition-fast), transform var(--transition), opacity var(--transition-fast);
}
.menu-btn span:nth-child(1) { width: 22px; }
.menu-btn span:nth-child(2) { width: 16px; }
.menu-btn span:nth-child(3) { width: 22px; }

.menu-btn.active span:nth-child(1) { width: 22px; transform: translateY(7px) rotate(45deg); }
.menu-btn.active span:nth-child(2) { opacity: 0; width: 0; }
.menu-btn.active span:nth-child(3) { width: 22px; transform: translateY(-7px) rotate(-45deg); }

/* ── SLIDE MENU ─────────────────────────────────────────── */
.menu-overlay {
    position: fixed;
    inset: 0;
    z-index: 99;
    background: rgba(0, 0, 0, 0.6);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
    backdrop-filter: blur(4px);
}
.menu-overlay.open { opacity: 1; pointer-events: all; }

.slide-menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 200;
    width: min(320px, 88vw);
    background: linear-gradient(160deg, #1a1a1e 0%, #0e0e12 100%);
    border-left: 1px solid var(--border);
    transform: translateX(100%);
    transition: transform var(--transition);
    display: flex;
    flex-direction: column;
    padding: 80px 0 40px;
}
.slide-menu.open { transform: translateX(0); }

.slide-menu-header {
    padding: 0 28px 28px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 16px;
}

.slide-menu-title {
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-2);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 28px;
    cursor: pointer;
    transition: background var(--transition-fast);
    border: none;
    background: none;
    color: var(--white);
    width: 100%;
    text-align: left;
    font-size: 16px;
    font-weight: 500;
    font-family: var(--font);
}

.menu-item:hover { background: rgba(255,255,255,0.05); }

a.menu-item { text-decoration: none; }

.menu-item-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 17px;
    flex-shrink: 0;
}

.menu-item-icon.red { background: var(--red-dim); }
.menu-item-icon.blue { background: rgba(10, 132, 255, 0.18); }
.menu-item-icon.purple { background: rgba(175, 82, 222, 0.18); }

/* ── PANELS (Privacy, Support, Compare) ─────────────────── */
.panel-overlay {
    position: fixed;
    inset: 0;
    z-index: 300;
    background: rgba(0, 0, 0, 0.7);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
    backdrop-filter: blur(6px);
}
.panel-overlay.open { opacity: 1; pointer-events: all; }

.panel {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 400;
    width: min(560px, 100vw);
    background: linear-gradient(160deg, #1a1a1e 0%, #0c0c10 100%);
    border-left: 1px solid var(--border);
    transform: translateX(100%);
    transition: transform var(--transition);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}
.panel.open { transform: translateX(0); }

.panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    background: rgba(26,26,30,0.95);
    backdrop-filter: blur(10px);
    z-index: 1;
}

.panel-head h2 {
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -0.3px;
}

.close-btn {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--bg-2);
    border: none;
    color: var(--gray-2);
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast), color var(--transition-fast);
    line-height: 1;
}
.close-btn:hover { background: var(--gray-3); color: var(--white); }

.panel-body { padding: 28px 24px; flex: 1; }

/* Support form */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-2);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}

.form-input, .form-textarea {
    width: 100%;
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-family: var(--font);
    font-size: 15px;
    padding: 13px 16px;
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    resize: none;
    -webkit-appearance: none;
}

.form-input:focus, .form-textarea:focus {
    border-color: var(--red);
    box-shadow: 0 0 0 3px var(--red-dim);
}

.form-input::placeholder, .form-textarea::placeholder {
    color: var(--gray-3);
}

.form-textarea { min-height: 130px; }

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--red);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 600;
    font-family: var(--font);
    padding: 14px 28px;
    cursor: pointer;
    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
    width: 100%;
    letter-spacing: -0.2px;
}

.btn-primary:hover {
    background: #c82828;
    box-shadow: 0 8px 24px var(--red-glow);
    transform: translateY(-1px);
}

.btn-primary:active { transform: translateY(0); }

.form-success {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

.form-success-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.form-success h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
}

.form-success p {
    color: var(--gray-2);
    font-size: 14px;
}

/* Compare table */
.compare-intro {
    margin-bottom: 28px;
}

.compare-intro p {
    color: var(--gray-2);
    font-size: 14px;
    line-height: 1.6;
}

.compare-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.compare-table th, .compare-table td {
    padding: 13px 16px;
    text-align: center;
    border-bottom: 1px solid var(--border);
}

.compare-table th:first-child, .compare-table td:first-child {
    text-align: left;
    font-weight: 400;
    color: var(--gray-1);
}

.compare-table thead th {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--gray-2);
    padding-bottom: 14px;
}

.compare-table thead th.col-pro {
    color: var(--red);
}

.compare-table tbody tr:hover td { background: rgba(255,255,255,0.025); }

.compare-table .check-yes { color: var(--red); font-size: 16px; }
.compare-table .check-no { color: var(--gray-3); font-size: 16px; }
.compare-table .check-partial { color: #f5a623; font-size: 13px; }

.compare-section-header td {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-2);
    background: rgba(255,255,255,0.03);
    padding: 10px 16px 8px;
    border-bottom: 1px solid var(--border);
}

/* Privacy page */
.privacy-wrap {
    max-width: 720px;
    margin: 0 auto;
    padding: 100px 24px 80px;
}

.privacy-wrap h1 {
    font-size: clamp(28px, 5vw, 40px);
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 8px;
}

.privacy-wrap .subtitle-date {
    color: var(--gray-2);
    font-size: 14px;
    margin-bottom: 48px;
}

.privacy-wrap h2 {
    font-size: 20px;
    font-weight: 600;
    margin: 36px 0 12px;
    letter-spacing: -0.2px;
}

.privacy-wrap h3 {
    font-size: 16px;
    font-weight: 600;
    margin: 24px 0 8px;
    color: var(--gray-1);
}

.privacy-wrap p, .privacy-wrap li {
    color: var(--gray-2);
    font-size: 15px;
    line-height: 1.75;
    margin-bottom: 12px;
}

.privacy-wrap ul, .privacy-wrap ol {
    padding-left: 20px;
    margin-bottom: 16px;
}

.privacy-wrap a { color: var(--red); text-decoration: none; }
.privacy-wrap a:hover { text-decoration: underline; }

/* ── HERO ────────────────────────────────────────────────── */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 100px 24px 80px;
    position: relative;
    overflow: hidden;
    background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(232,48,48,0.07) 0%, transparent 70%),
                linear-gradient(180deg, #1a1a1e 0%, #080808 100%);
}

.hero-noise {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
    background-size: 200px;
    pointer-events: none;
    opacity: 0.5;
}

.hero-glow {
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(232,48,48,0.12) 0%, transparent 70%);
    pointer-events: none;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--red-dim);
    border: 1px solid rgba(232,48,48,0.25);
    border-radius: 100px;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 600;
    color: var(--red);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 28px;
    position: relative;
    z-index: 1;
}

.hero-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--red);
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.7); }
}

.hero-app-icon {
    width: 88px;
    height: 88px;
    border-radius: 22px;
    margin-bottom: 28px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.08);
    position: relative;
    z-index: 1;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.hero-title {
    font-size: clamp(40px, 8vw, 76px);
    font-weight: 800;
    letter-spacing: -2px;
    line-height: 1.05;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
    background: linear-gradient(135deg, #fff 30%, rgba(255,255,255,0.55) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-title .accent { -webkit-text-fill-color: var(--red); }

.hero-sub {
    font-size: clamp(16px, 2.5vw, 20px);
    color: var(--gray-2);
    max-width: 520px;
    line-height: 1.6;
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
}

.hero-cta-wrap {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 14px 26px;
    border-radius: 14px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
    letter-spacing: -0.2px;
}

.cta-btn:hover { transform: translateY(-2px); }

.cta-primary {
    background: var(--white);
    color: #000;
    box-shadow: 0 4px 20px rgba(255,255,255,0.1);
}
.cta-primary:hover { box-shadow: 0 8px 30px rgba(255,255,255,0.2); }

.cta-secondary {
    background: rgba(255,255,255,0.07);
    color: var(--white);
    border: 1px solid var(--border);
}
.cta-secondary:hover { background: rgba(255,255,255,0.11); }

.hero-scroll-hint {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--gray-3);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    animation: bounce 2.5s ease-in-out infinite;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 1.5px solid var(--gray-3);
    border-bottom: 1.5px solid var(--gray-3);
    transform: rotate(45deg);
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.6; }
    50% { transform: translateX(-50%) translateY(6px); opacity: 1; }
}

/* ── FEATURES SECTION ───────────────────────────────────── */
.features {
    padding: 80px 0 40px;
}

.section-label {
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 12px;
}

.section-title {
    text-align: center;
    font-size: clamp(28px, 5vw, 44px);
    font-weight: 700;
    letter-spacing: -0.8px;
    margin-bottom: 16px;
    line-height: 1.15;
}

.section-sub {
    text-align: center;
    color: var(--gray-2);
    font-size: 16px;
    max-width: 480px;
    margin: 0 auto 64px;
    line-height: 1.6;
}

.feature-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 48px;
    max-width: 1100px;
    margin: 0 auto 100px;
    padding: 0 40px;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.feature-block.visible {
    opacity: 1;
    transform: translateY(0);
}

.feature-block.reverse { direction: rtl; }
.feature-block.reverse > * { direction: ltr; }

.feature-img-wrap {
    position: relative;
    display: flex;
    justify-content: center;
}

.feature-img-glow {
    position: absolute;
    inset: -30px;
    background: radial-gradient(ellipse at center, var(--red-glow) 0%, transparent 65%);
    filter: blur(30px);
    pointer-events: none;
    opacity: 0.5;
}

.feature-phone-img {
    width: 100%;
    max-width: 260px;
    border-radius: 28px;
    box-shadow: 0 40px 80px rgba(0,0,0,0.7), 0 0 0 1px rgba(255,255,255,0.06);
    position: relative;
    z-index: 1;
    display: block;
}

.feature-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.feature-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--red);
}

.feature-h {
    font-size: clamp(24px, 3.5vw, 36px);
    font-weight: 700;
    letter-spacing: -0.5px;
    line-height: 1.15;
}

.feature-p {
    color: var(--gray-2);
    font-size: 15px;
    line-height: 1.7;
    max-width: 400px;
}

.feature-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
}

.pill {
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: 5px 13px;
    font-size: 12px;
    font-weight: 500;
    color: var(--gray-1);
    letter-spacing: 0.02em;
}

/* ── ABOUT SECTION ───────────────────────────────────────── */
.about {
    padding: 80px 24px 100px;
    position: relative;
    overflow: hidden;
}

.about-inner {
    max-width: 1000px;
    margin: 0 auto;
    background: linear-gradient(135deg, #141418 0%, #0e0e12 100%);
    border: 1px solid var(--border);
    border-radius: 28px;
    overflow: hidden;
    position: relative;
}

.about-glow-top {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 400px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--red), transparent);
    opacity: 0.7;
}

.about-content {
    padding: 60px 56px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: clamp(26px, 4vw, 40px);
    font-weight: 700;
    letter-spacing: -0.8px;
    line-height: 1.15;
    margin-bottom: 20px;
}

.about-text h2 em {
    font-style: normal;
    color: var(--red);
}

.about-text p {
    color: var(--gray-2);
    font-size: 15px;
    line-height: 1.75;
    margin-bottom: 14px;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.stat-card {
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px 20px;
    text-align: center;
    transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.stat-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.stat-num {
    font-size: 36px;
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1;
    margin-bottom: 6px;
    background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.6) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-num .unit {
    font-size: 20px;
    -webkit-text-fill-color: var(--red);
}

.stat-label {
    font-size: 12px;
    color: var(--gray-2);
    font-weight: 500;
    letter-spacing: 0.03em;
}

.about-footer {
    border-top: 1px solid var(--border);
    padding: 28px 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.about-footer-text {
    color: var(--gray-2);
    font-size: 14px;
}

.store-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--white);
    color: #000;
    border-radius: 12px;
    padding: 10px 20px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.store-badge:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(255,255,255,0.15);
}

.store-badge svg { flex-shrink: 0; }

/* ── APP DESCRIPTION ─────────────────────────────────────── */
.app-desc-section {
    padding: 80px 24px 100px;
}

.app-desc-inner {
    max-width: 1000px;
    margin: 0 auto;
}

.app-desc-head {
    text-align: center;
    margin-bottom: 56px;
}

.app-desc-title {
    font-size: clamp(22px, 4vw, 36px);
    font-weight: 700;
    letter-spacing: -0.6px;
    line-height: 1.2;
    margin-bottom: 16px;
    margin-top: 12px;
}

.app-desc-sub {
    color: var(--gray-2);
    font-size: 15px;
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
}

.app-desc-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 56px;
}

.app-desc-card {
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 28px 28px 28px;
    transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.app-desc-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.app-desc-card-icon {
    font-size: 26px;
    margin-bottom: 14px;
    line-height: 1;
}

.app-desc-card h3 {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -0.2px;
    margin-bottom: 12px;
    color: var(--white);
}

.app-desc-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.app-desc-card ul li {
    color: var(--gray-2);
    font-size: 13.5px;
    line-height: 1.5;
    padding-left: 16px;
    position: relative;
}

.app-desc-card ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--red);
    font-size: 12px;
}

.app-desc-why {
    text-align: center;
    padding: 48px 24px;
    background: linear-gradient(135deg, #131317 0%, #0d0d11 100%);
    border: 1px solid var(--border);
    border-radius: 24px;
    position: relative;
    overflow: hidden;
}

.app-desc-why-line {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--red), transparent);
    opacity: 0.8;
}

.app-desc-why-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 14px;
}

.app-desc-why-text {
    font-size: clamp(17px, 2.5vw, 22px);
    font-weight: 500;
    line-height: 1.55;
    color: var(--gray-1);
    max-width: 560px;
    margin: 0 auto;
    letter-spacing: -0.2px;
}

@media (max-width: 640px) {
    .app-desc-grid { grid-template-columns: 1fr; }
    .br-desk { display: none; }
    .app-desc-card { padding: 22px 20px; }
}

/* ── FOOTER ─────────────────────────────────────────────── */
.site-footer {
    border-top: 1px solid var(--border);
    padding: 32px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    max-width: 1100px;
    margin: 0 auto;
}

.footer-copy {
    color: var(--gray-3);
    font-size: 13px;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: var(--gray-2);
    font-size: 13px;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-links a:hover { color: var(--white); }

/* ── TOAST ───────────────────────────────────────────────── */
.toast {
    position: fixed;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%) translateY(80px);
    background: #1c1c1e;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--white);
    z-index: 1000;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 10px;
}

.toast.show { transform: translateX(-50%) translateY(0); }

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 768px) {
    .feature-block {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 0 20px;
        margin-bottom: 72px;
    }

    .feature-block.reverse { direction: ltr; }

    .feature-img-wrap { order: 0; }
    .feature-info { order: 1; }

    .feature-phone-img { max-width: 220px; }

    .about-content {
        grid-template-columns: 1fr;
        padding: 40px 28px;
        gap: 40px;
    }

    .about-footer {
        padding: 24px 28px;
        justify-content: center;
    }

    .feature-h { font-size: 26px; }
}

@media (max-width: 480px) {
    .about-stats {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .stat-num { font-size: 28px; }

    .hero { padding: 90px 20px 80px; }

    .nav { padding: 0 16px; }

    .panel { width: 100vw; }

    .panel-body { padding: 20px 16px; }

    .panel-head { padding: 16px; }

    .site-footer {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

/* ── ANIMATIONS & UTILS ───────────────────────────────────── */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

.features-header.fade-up { transition-delay: 0.1s; }

.no-scroll { overflow: hidden; }