/* ===================================================
   DEEPDATE — Modern Dark Stylesheet (2026 redesign)
   =================================================== */

/* ---------- CSS Variables ---------- */
:root {
    /* Surfaces */
    --bg-primary: #07070d;
    --bg-secondary: #0b0b14;
    --bg-card: #0f0f1a;
    --bg-card-hover: #14141f;
    --bg-glass: rgba(255, 255, 255, 0.035);
    --bg-glass-hover: rgba(255, 255, 255, 0.07);
    --bg-elevated: rgba(20, 20, 32, 0.7);

    /* Brand */
    --pink: #ff3d88;
    --pink-light: #ff6ba6;
    --pink-dark: #d12372;
    --purple: #8b5cf6;
    --purple-light: #a78bfa;
    --indigo: #6366f1;
    --teal: #22d3ee;
    --orange: #fb923c;
    --gold: #fbbf24;
    --green: #34d399;

    /* Gradients */
    --grad-main: linear-gradient(135deg, var(--pink) 0%, var(--purple) 100%);
    --grad-soft: linear-gradient(135deg, rgba(255, 61, 136, 0.9), rgba(139, 92, 246, 0.9));
    --grad-glow: radial-gradient(ellipse at center, rgba(255, 61, 136, 0.28) 0%, transparent 70%);
    --grad-border: linear-gradient(135deg, rgba(255, 61, 136, 0.55), rgba(139, 92, 246, 0.55) 50%, rgba(34, 211, 238, 0.45));
    --grad-text: linear-gradient(135deg, #ff6ba6 0%, #a78bfa 60%, #22d3ee 110%);

    /* Text */
    --text-primary: #f5f5fa;
    --text-secondary: #a4a4b8;
    --text-muted: #5e5e74;

    /* Borders */
    --border: rgba(255, 255, 255, 0.07);
    --border-hover: rgba(255, 255, 255, 0.16);
    --border-strong: rgba(255, 255, 255, 0.22);

    /* Radii */
    --radius-xs: 6px;
    --radius-sm: 10px;
    --radius-md: 18px;
    --radius-lg: 26px;
    --radius-xl: 36px;
    --radius-full: 999px;

    /* Shadows */
    --shadow-card: 0 8px 28px rgba(0, 0, 0, 0.45);
    --shadow-elev: 0 24px 80px rgba(0, 0, 0, 0.55);
    --shadow-glow: 0 14px 60px rgba(255, 61, 136, 0.35);
    --shadow-purple: 0 14px 60px rgba(139, 92, 246, 0.28);

    /* Motion */
    --nav-height: 76px;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
    --transition: 0.35s var(--ease);
    --transition-fast: 0.2s var(--ease);
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--nav-height) + 16px);
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: "ss01", "cv11";
    min-height: 100dvh;
    position: relative;
}

/* Ambient mesh gradient background */
body::before {
    content: '';
    position: fixed;
    inset: -10% -10% auto -10%;
    height: 90vh;
    background:
        radial-gradient(40% 50% at 20% 20%, rgba(255, 61, 136, 0.18) 0%, transparent 60%),
        radial-gradient(45% 55% at 80% 10%, rgba(139, 92, 246, 0.18) 0%, transparent 60%),
        radial-gradient(50% 60% at 50% 80%, rgba(34, 211, 238, 0.10) 0%, transparent 65%);
    z-index: 0;
    pointer-events: none;
    filter: blur(20px);
}

body::after {
    /* subtle grain overlay */
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.06 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
    opacity: 0.5;
    mix-blend-mode: overlay;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

::selection { background: rgba(255, 61, 136, 0.35); color: #fff; }

:focus-visible {
    outline: 2px solid var(--pink);
    outline-offset: 3px;
    border-radius: 4px;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* ---------- Particles (kept compatible with script.js) ---------- */
.particles {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
    opacity: 0.55;
}

.particle {
    position: absolute;
    border-radius: 50%;
    opacity: 0;
    animation: floatParticle linear infinite;
    filter: blur(0.5px);
}

@keyframes floatParticle {
    0%   { transform: translateY(100vh) scale(0); opacity: 0; }
    10%  { opacity: 0.7; }
    90%  { opacity: 0.25; }
    100% { transform: translateY(-20px) scale(1); opacity: 0; }
}

/* ---------- Gradient Text ---------- */
.gradient-text {
    background: var(--grad-text);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradShift 8s ease-in-out infinite;
}

@keyframes gradShift {
    0%, 100% { background-position: 0% 50%; }
    50%      { background-position: 100% 50%; }
}

/* ---------- Section Badges ---------- */
.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 16px;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    background: rgba(255, 61, 136, 0.08);
    border: 1px solid rgba(255, 61, 136, 0.22);
    color: var(--pink-light);
    margin-bottom: 18px;
    backdrop-filter: blur(8px);
}

.section-badge.golden {
    background: rgba(251, 191, 36, 0.1);
    border-color: rgba(251, 191, 36, 0.28);
    color: var(--gold);
}

.section-header {
    text-align: center;
    margin-bottom: 72px;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: clamp(2rem, 4.6vw, 3.25rem);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.1;
    margin-bottom: 18px;
    color: var(--text-primary);
}

.section-header p {
    font-size: 1.08rem;
    color: var(--text-secondary);
    max-width: 580px;
    margin: 0 auto;
    line-height: 1.65;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 28px;
    border-radius: var(--radius-full);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
    border: none;
    text-decoration: none;
    white-space: nowrap;
    letter-spacing: -0.01em;
    position: relative;
    isolation: isolate;
    overflow: hidden;
}

.btn-primary {
    background: var(--grad-main);
    color: #fff;
    box-shadow: 0 10px 32px rgba(255, 61, 136, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 25%, rgba(255, 255, 255, 0.25) 50%, transparent 75%);
    transform: translateX(-120%);
    transition: transform 0.7s var(--ease);
    z-index: -1;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 50px rgba(255, 61, 136, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-primary:hover::before { transform: translateX(120%); }

.btn-secondary {
    background: var(--bg-glass);
    color: var(--text-primary);
    border: 1px solid var(--border-hover);
    backdrop-filter: blur(14px);
}

.btn-secondary:hover {
    background: var(--bg-glass-hover);
    border-color: var(--border-strong);
    transform: translateY(-3px);
}

.btn-plan {
    display: block;
    width: 100%;
    text-align: center;
    background: var(--bg-glass);
    color: var(--text-primary);
    border: 1px solid var(--border-hover);
    padding: 13px 20px;
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: var(--transition);
    margin-top: auto;
}

.btn-plan:hover {
    background: rgba(255, 61, 136, 0.12);
    border-color: var(--pink);
    color: var(--pink-light);
}

.btn-plan-popular {
    display: block;
    width: 100%;
    text-align: center;
    background: var(--grad-main);
    color: #fff;
    padding: 13px 20px;
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: var(--transition);
    margin-top: auto;
    box-shadow: 0 8px 28px rgba(255, 61, 136, 0.4);
}

.btn-plan-popular:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 40px rgba(255, 61, 136, 0.55);
}

/* ---------- Navbar (floating glass pill) ---------- */
.navbar {
    position: fixed;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 32px);
    max-width: 1200px;
    height: 64px;
    z-index: 1000;
    background: rgba(15, 15, 26, 0.55);
    backdrop-filter: blur(24px) saturate(160%);
    -webkit-backdrop-filter: blur(24px) saturate(160%);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transition: background var(--transition), border-color var(--transition), max-width var(--transition);
}

.navbar.scrolled {
    background: rgba(11, 11, 20, 0.85);
    border-color: var(--border-hover);
    max-width: 1080px;
}

.nav-container {
    max-width: 100%;
    margin: 0;
    padding: 0 12px 0 22px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.nav-logo-img {
    width: 52px;
    height: 52px;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 4px 12px rgba(255, 61, 136, 0.35));
}

.logo-text {
    background: var(--grad-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    padding: 9px 14px;
    border-radius: var(--radius-full);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition-fast);
    position: relative;
}

.nav-link:hover {
    color: var(--text-primary);
}

.nav-link.active {
    color: var(--text-primary);
    background: var(--bg-glass-hover);
}

.nav-cta {
    padding: 10px 20px;
    border-radius: var(--radius-full);
    font-size: 0.88rem;
    font-weight: 600;
    background: var(--grad-main);
    color: #fff;
    transition: var(--transition);
    margin-left: 8px;
    box-shadow: 0 4px 16px rgba(255, 61, 136, 0.35);
}

.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(255, 61, 136, 0.5);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
}

.nav-toggle .bar {
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-toggle.active .bar:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active .bar:nth-child(2) { opacity: 0; }
.nav-toggle.active .bar:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: calc(var(--nav-height) + 24px);
    overflow: hidden;
}

.hero-bg-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 70% 30%, rgba(255, 61, 136, 0.20) 0%, transparent 60%),
        radial-gradient(ellipse 55% 45% at 20% 70%, rgba(139, 92, 246, 0.18) 0%, transparent 60%),
        radial-gradient(ellipse 40% 35% at 50% 100%, rgba(34, 211, 238, 0.12) 0%, transparent 65%);
    pointer-events: none;
    animation: heroBgShift 18s ease-in-out infinite;
}

@keyframes heroBgShift {
    0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
    50%      { transform: translate3d(-2%, 1%, 0) scale(1.05); }
}

.hero-container {
    position: relative;
    z-index: 1;
    max-width: 1240px;
    margin: 0 auto;
    padding: 60px 24px 80px;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 80px;
    align-items: center;
}

/* ---------- Hero badges row ---------- */
.hero-badges {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    background: var(--bg-glass);
    border: 1px solid var(--border-hover);
    color: var(--text-primary);
    backdrop-filter: blur(12px);
}

.hero-badge i {
    font-size: 0.85rem;
    background: var(--grad-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-title {
    font-size: clamp(2.75rem, 7vw, 5.75rem);
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.045em;
    margin-bottom: 28px;
}

.hero-subtitle {
    font-size: 1.12rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 40px;
    max-width: 520px;
}

.hero-subtitle strong {
    color: var(--text-primary);
    font-weight: 600;
}

.hero-buttons {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 28px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.85rem;
    font-weight: 800;
    background: var(--grad-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 6px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.stat-divider {
    width: 1px;
    height: 36px;
    background: var(--border-hover);
}

/* --- Phone mockup --- */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1200px;
}

.phone-mockup {
    position: relative;
    z-index: 2;
    transform: rotate(-3deg);
    animation: phoneIdle 8s ease-in-out infinite;
}

@keyframes phoneIdle {
    0%, 100% { transform: rotate(-3deg) translateY(0); }
    50%      { transform: rotate(-2deg) translateY(-12px); }
}

.phone-frame {
    width: 300px;
    height: 600px;
    background: #0a0a14;
    border-radius: 48px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    position: relative;
    box-shadow:
        0 0 0 10px rgba(255, 255, 255, 0.025),
        0 50px 120px rgba(0, 0, 0, 0.7),
        0 30px 60px rgba(255, 61, 136, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.phone-frame::before {
    /* Notch */
    content: '';
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 110px;
    height: 28px;
    background: #000;
    border-radius: var(--radius-full);
    z-index: 3;
}

.phone-screen {
    height: 100%;
    overflow: hidden;
    position: relative;
}

.phone-screen-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
}

.app-status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 22px 8px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-primary);
}

.status-icons { display: flex; gap: 6px; font-size: 0.65rem; }

.app-ui {
    flex: 1;
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.swipe-card {
    width: 100%;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    overflow: hidden;
    animation: cardFloat 4s ease-in-out infinite;
}

@keyframes cardFloat {
    0%, 100% { transform: translateY(0px) rotate(-0.5deg); }
    50%       { transform: translateY(-8px) rotate(0.5deg); }
}

.card-avatar {
    height: 180px;
    background: linear-gradient(135deg, #1a1f2e 0%, #262d3d 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.avatar-placeholder {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--grad-main);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: rgba(255, 255, 255, 0.7);
}

.verified-badge-card {
    position: absolute;
    bottom: 10px;
    right: 10px;
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--teal), var(--indigo));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: #fff;
    border: 2px solid var(--bg-card);
}

.card-info { padding: 14px; }

.card-name-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.card-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
}

.online-dot {
    width: 8px;
    height: 8px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse 2s infinite;
    box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.6);
}

@keyframes pulse {
    0%   { opacity: 1; box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.6); }
    70%  { opacity: 0.6; box-shadow: 0 0 0 8px rgba(52, 211, 153, 0); }
    100% { opacity: 1; box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

.card-location {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.card-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.tag {
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 0.65rem;
    font-weight: 600;
    background: rgba(255, 61, 136, 0.13);
    color: var(--pink-light);
    border: 1px solid rgba(255, 61, 136, 0.2);
}

.swipe-actions {
    display: flex;
    justify-content: center;
    gap: 24px;
    padding: 14px;
}

.swipe-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: var(--transition);
}

.swipe-btn.dislike {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border: 1.5px solid rgba(239, 68, 68, 0.3);
}

.swipe-btn.like {
    background: rgba(255, 61, 136, 0.15);
    color: var(--pink);
    border: 1.5px solid rgba(255, 61, 136, 0.3);
}

.swipe-btn:hover { transform: scale(1.1); }

.phone-glow {
    position: absolute;
    inset: -60px;
    background: radial-gradient(ellipse at center, rgba(255, 61, 136, 0.28) 0%, rgba(139, 92, 246, 0.18) 35%, transparent 65%);
    pointer-events: none;
    z-index: -1;
    animation: glowPulse 4s ease-in-out infinite;
    filter: blur(10px);
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.65; transform: scale(1); }
    50%       { opacity: 1; transform: scale(1.05); }
}

/* Floating chips */
.floating-chip {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 18px;
    background: rgba(15, 15, 26, 0.7);
    border: 1px solid var(--border-hover);
    backdrop-filter: blur(20px) saturate(150%);
    -webkit-backdrop-filter: blur(20px) saturate(150%);
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-primary);
    box-shadow: 0 10px 32px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.08);
    white-space: nowrap;
    z-index: 3;
}

.floating-chip i {
    background: var(--grad-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.chip-1 {
    top: 80px;
    left: -20px;
    animation: floatChip1 5s ease-in-out infinite;
}

.chip-2 {
    bottom: 140px;
    left: -60px;
    animation: floatChip2 6s ease-in-out infinite 1s;
}

.chip-3 {
    top: 180px;
    right: -30px;
    animation: floatChip1 5.5s ease-in-out infinite 0.5s;
}

@keyframes floatChip1 {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-12px); }
}

@keyframes floatChip2 {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(12px); }
}

/* Hero scroll hint */
.hero-scroll-hint {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    z-index: 1;
}

.scroll-arrow {
    animation: bounceDown 2s ease-in-out infinite;
    color: var(--pink-light);
}

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

/* ---------- Features (bento grid) ---------- */
.features {
    padding: 140px 0;
    position: relative;
    z-index: 1;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.feature-card {
    grid-column: span 2;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
    position: relative;
    overflow: hidden;
}

/* Gradient stroke on hover via inset */
.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: var(--grad-border);
    -webkit-mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    opacity: 0;
    transition: opacity var(--transition);
    pointer-events: none;
}

/* Soft inner radial glow on hover */
.feature-card::after {
    content: '';
    position: absolute;
    width: 280px;
    height: 280px;
    top: -120px;
    right: -120px;
    background: var(--grad-glow);
    opacity: 0;
    transition: opacity var(--transition);
    pointer-events: none;
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: transparent;
    box-shadow: var(--shadow-elev);
}

.feature-card:hover::before { opacity: 1; }
.feature-card:hover::after  { opacity: 0.6; }

/* Featured (spans wider on large screens) */
.feature-card.featured {
    grid-column: span 4;
    background:
        radial-gradient(120% 100% at 0% 0%, rgba(255, 61, 136, 0.10) 0%, transparent 55%),
        var(--bg-card);
    border-color: rgba(255, 61, 136, 0.22);
}

/* Sizing variety for second row */
.features-grid > .feature-card:nth-child(4) { grid-column: span 3; }
.features-grid > .feature-card:nth-child(5) { grid-column: span 3; }

.feature-icon-wrap {
    margin-bottom: 22px;
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    background: rgba(255, 61, 136, 0.13);
    color: var(--pink-light);
    border: 1px solid rgba(255, 61, 136, 0.22);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.feature-icon.purple { background: rgba(139, 92, 246, 0.14); color: var(--purple-light); border-color: rgba(139, 92, 246, 0.22); }
.feature-icon.teal   { background: rgba(34, 211, 238, 0.12); color: var(--teal); border-color: rgba(34, 211, 238, 0.22); }
.feature-icon.orange { background: rgba(251, 146, 60, 0.14); color: var(--orange); border-color: rgba(251, 146, 60, 0.22); }
.feature-icon.pink   { background: rgba(255, 61, 136, 0.14); color: var(--pink-light); border-color: rgba(255, 61, 136, 0.22); }
.feature-icon.blue   { background: rgba(99, 102, 241, 0.14); color: #818cf8; border-color: rgba(99, 102, 241, 0.22); }

.feature-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
    letter-spacing: -0.015em;
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

.feature-card.featured h3 { font-size: 1.5rem; }
.feature-card.featured p  { font-size: 1rem; max-width: 480px; }

.feature-steps {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 24px;
}

.feature-steps span {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.feature-steps i { color: var(--green); font-size: 0.85rem; }

/* ---------- How It Works ---------- */
.how-it-works {
    padding: 140px 0;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.hiw-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 50% at 50% 50%, rgba(139, 92, 246, 0.10) 0%, transparent 70%);
    pointer-events: none;
}

.steps-container {
    position: relative;
}

.step-line {
    position: absolute;
    top: 56px;
    left: calc(12.5% + 28px);
    right: calc(12.5% + 28px);
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--pink) 30%, var(--purple) 70%, transparent);
    opacity: 0.4;
    z-index: 0;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}

.step-card {
    text-align: center;
    padding: 40px 24px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
}

.step-card:hover {
    border-color: rgba(255, 61, 136, 0.32);
    transform: translateY(-8px);
    box-shadow: var(--shadow-elev);
}

.steps-grid .step-number {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 5px 14px;
    background: var(--grad-main);
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: 0.08em;
    box-shadow: 0 6px 20px rgba(255, 61, 136, 0.4);
}

.step-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(255, 61, 136, 0.15), rgba(139, 92, 246, 0.15));
    border: 1px solid rgba(255, 61, 136, 0.22);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    color: var(--pink-light);
    margin: 0 auto 22px;
}

.step-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.step-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ---------- Always Free ---------- */
.always-free {
    padding: 140px 0;
    position: relative;
    z-index: 1;
}

.section-badge.free-badge {
    background: rgba(52, 211, 153, 0.10);
    border-color: rgba(52, 211, 153, 0.28);
    color: var(--green);
}

.free-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 56px;
}

.free-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
    transition: var(--transition);
    overflow: hidden;
}

.free-card:hover {
    border-color: rgba(52, 211, 153, 0.32);
    transform: translateY(-6px);
    box-shadow: var(--shadow-elev);
}

.free-card-highlight {
    background:
        radial-gradient(120% 100% at 0% 0%, rgba(52, 211, 153, 0.10) 0%, transparent 55%),
        var(--bg-card);
    border-color: rgba(52, 211, 153, 0.28);
    box-shadow: 0 0 40px rgba(52, 211, 153, 0.08);
}

.free-card-highlight:hover {
    border-color: rgba(52, 211, 153, 0.55);
    box-shadow: 0 20px 60px rgba(52, 211, 153, 0.18);
}

.free-card-icon {
    width: 54px;
    height: 54px;
    border-radius: var(--radius-md);
    background: rgba(52, 211, 153, 0.14);
    border: 1px solid rgba(52, 211, 153, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--green);
}

.free-card-icon.teal {
    background: rgba(34, 211, 238, 0.12);
    border-color: rgba(34, 211, 238, 0.22);
    color: var(--teal);
}

.free-tag {
    position: absolute;
    top: 22px;
    right: 22px;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: rgba(52, 211, 153, 0.16);
    border: 1px solid rgba(52, 211, 153, 0.32);
    color: var(--green);
}

.free-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.015em;
}

.free-card p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

.free-cta-row {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* ---------- Support / FAQ ---------- */
.support {
    padding: 140px 0;
    position: relative;
    z-index: 1;
}

.faq-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    justify-content: center;
    padding: 6px;
    background: var(--bg-glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
    backdrop-filter: blur(16px);
}

.faq-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    background: transparent;
    border: none;
    border-radius: var(--radius-full);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
    font-family: inherit;
}

.faq-tab:hover { color: var(--text-primary); }

.faq-tab.active {
    background: var(--grad-main);
    color: #fff;
    box-shadow: 0 4px 16px rgba(255, 61, 136, 0.35);
}

.faq-tab i { font-size: 0.9rem; }

.faq-panels {
    margin-bottom: 64px;
    max-width: 820px;
    margin-left: auto;
    margin-right: auto;
}

.faq-panel { display: none; }
.faq-panel.active { display: block; }

.faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--bg-card);
    margin-bottom: 10px;
    overflow: hidden;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.faq-item:hover { background: var(--bg-card-hover); }

.faq-item.open {
    border-color: rgba(255, 61, 136, 0.32);
    background: linear-gradient(135deg, rgba(255, 61, 136, 0.04), transparent);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 22px 26px;
    background: none;
    border: none;
    font-family: inherit;
    font-size: 0.98rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    text-align: left;
    transition: color 0.2s ease;
    letter-spacing: -0.01em;
}

.faq-question:hover { color: var(--pink-light); }

.faq-question i {
    font-size: 0.78rem;
    color: var(--text-muted);
    flex-shrink: 0;
    transition: transform 0.4s var(--ease), color 0.2s ease;
}

.faq-item.open .faq-question i {
    transform: rotate(180deg);
    color: var(--pink);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease), padding 0.3s var(--ease);
    padding: 0 26px;
}

.faq-answer.open {
    max-height: 360px;
    padding: 0 26px 22px;
}

.faq-answer p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
    border-top: 1px solid var(--border);
    padding-top: 18px;
}

.support-cta {
    display: flex;
    align-items: center;
    gap: 28px;
    background:
        radial-gradient(120% 100% at 100% 0%, rgba(139, 92, 246, 0.10) 0%, transparent 55%),
        radial-gradient(120% 100% at 0% 100%, rgba(255, 61, 136, 0.10) 0%, transparent 55%),
        var(--bg-card);
    border: 1px solid rgba(255, 61, 136, 0.22);
    border-radius: var(--radius-lg);
    padding: 36px 44px;
    flex-wrap: wrap;
}

.support-cta-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background: var(--grad-main);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
    color: #fff;
    flex-shrink: 0;
    box-shadow: 0 10px 28px rgba(255, 61, 136, 0.4);
}

.support-cta-text {
    flex: 1;
    min-width: 200px;
}

.support-cta-text h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    letter-spacing: -0.015em;
}

.support-cta-text p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.support-cta-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* ---------- Contact ---------- */
.contact {
    padding: 140px 0;
    position: relative;
    z-index: 1;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 72px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 36px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-icon {
    width: 46px;
    height: 46px;
    border-radius: var(--radius-md);
    background: rgba(255, 61, 136, 0.10);
    border: 1px solid rgba(255, 61, 136, 0.22);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pink-light);
    font-size: 1rem;
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 6px;
}

.contact-item p {
    font-size: 0.98rem;
    color: var(--text-primary);
}

.contact-social {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.social-link {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--bg-glass);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1rem;
    transition: var(--transition);
}

.social-link:hover {
    background: rgba(255, 61, 136, 0.15);
    border-color: var(--pink);
    color: var(--pink-light);
    transform: translateY(-2px);
}

/* Contact Form */
.contact-form {
    background:
        radial-gradient(120% 100% at 100% 0%, rgba(139, 92, 246, 0.06) 0%, transparent 55%),
        var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 44px;
    display: flex;
    flex-direction: column;
    gap: 22px;
    position: relative;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.form-group input,
.form-group textarea {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 15px 18px;
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--text-primary);
    transition: var(--transition-fast);
    outline: none;
    resize: vertical;
    width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--pink);
    box-shadow: 0 0 0 4px rgba(255, 61, 136, 0.12);
    background: rgba(255, 61, 136, 0.025);
}

.btn-submit {
    align-self: flex-start;
    position: relative;
    overflow: hidden;
}

.btn-submit.loading .btn-text { opacity: 0; }
.btn-submit.loading::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    inset: 0;
    margin: auto;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.form-status {
    font-size: 0.92rem;
    padding: 14px 18px;
    border-radius: var(--radius-md);
    display: none;
}

.form-status.success {
    display: block;
    background: rgba(52, 211, 153, 0.10);
    border: 1px solid rgba(52, 211, 153, 0.28);
    color: var(--green);
}

.form-status.error {
    display: block;
    background: rgba(239, 68, 68, 0.10);
    border: 1px solid rgba(239, 68, 68, 0.28);
    color: #f87171;
}

/* ---------- Footer ---------- */
.footer {
    border-top: 1px solid var(--border);
    padding: 72px 0 32px;
    position: relative;
    z-index: 1;
    background: linear-gradient(180deg, transparent 0%, rgba(11, 11, 20, 0.6) 100%);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 64px;
    margin-bottom: 56px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 18px;
    letter-spacing: -0.02em;
}

.footer-logo-img {
    width: 44px;
    height: 44px;
    object-fit: contain;
}

.footer-logo span {
    background: var(--grad-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 26px;
    max-width: 340px;
}

.footer-app-links {
    display: flex;
    gap: 12px;
}

.app-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: var(--radius-full);
    background: var(--bg-glass);
    border: 1px solid var(--border-hover);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition);
    backdrop-filter: blur(8px);
}

.app-badge:hover {
    border-color: var(--pink);
    color: var(--pink-light);
    background: rgba(255, 61, 136, 0.10);
    transform: translateY(-2px);
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-nav h4 {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.footer-nav a {
    font-size: 0.92rem;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.footer-nav a:hover { color: var(--pink-light); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 28px;
    border-top: 1px solid var(--border);
    font-size: 0.82rem;
    color: var(--text-muted);
    gap: 16px;
    flex-wrap: wrap;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.footer-bottom-links a:hover { color: var(--text-primary); }

/* ---------- Reveal animation ---------- */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 60px;
        padding-top: 40px;
    }

    .hero-subtitle { margin: 0 auto 36px; }
    .hero-buttons  { justify-content: center; }
    .hero-badges   { justify-content: center; }
    .hero-stats    { justify-content: center; }

    .hero-visual { order: -1; }

    .chip-1 { left: 10px; }
    .chip-2 { left: 0; }
    .chip-3 { right: 10px; }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .feature-card,
    .feature-card.featured,
    .features-grid > .feature-card:nth-child(4),
    .features-grid > .feature-card:nth-child(5) {
        grid-column: span 1;
    }

    .steps-grid    { grid-template-columns: repeat(2, 1fr); }
    .step-line     { display: none; }
    .free-grid     { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .navbar {
        top: 12px;
        width: calc(100% - 20px);
        border-radius: var(--radius-lg);
    }

    .nav-menu {
        position: fixed;
        top: calc(64px + 18px);
        left: 10px;
        right: 10px;
        background: rgba(11, 11, 20, 0.95);
        backdrop-filter: blur(24px) saturate(160%);
        flex-direction: column;
        padding: 18px;
        gap: 6px;
        transform: translateY(-12px);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        border: 1px solid var(--border);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-elev);
        align-items: stretch;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-link, .nav-cta {
        text-align: center;
        margin-left: 0;
    }

    .nav-toggle { display: flex; }

    .features,
    .how-it-works,
    .always-free,
    .support,
    .contact { padding: 100px 0; }

    .features-grid { grid-template-columns: 1fr; }
    .steps-grid    { grid-template-columns: 1fr; }
    .free-grid     { grid-template-columns: 1fr; }

    .contact-content { grid-template-columns: 1fr; gap: 48px; }
    .form-row        { grid-template-columns: 1fr; }

    .footer-content { grid-template-columns: 1fr; gap: 36px; }
    .footer-bottom  { flex-direction: column; text-align: center; }

    .hero-scroll-hint { display: none; }

    .support-cta { padding: 28px; }
}

@media (max-width: 480px) {
    .phone-frame { width: 250px; height: 500px; border-radius: 40px; }

    .section-header h2 { font-size: 1.85rem; }
    .section-header { margin-bottom: 48px; }

    .hero-title { font-size: 2.75rem; }

    .contact-form { padding: 26px; }

    .floating-chip { display: none; }

    .stat-number { font-size: 1.5rem; }
    .stat-divider { height: 28px; }
}