/* ============================================
   CLICKLY — LUXE LANDING
   White-lavender + violet accents, editorial typography
   ============================================ */

/* --- Tokens --- */
:root {
    --lux-bg: #faf9fe;
    --lux-surface: #ffffff;
    --lux-surface-2: #f3f0fa;
    --lux-border: rgba(108,92,231,0.08);
    --lux-border-hover: rgba(108,92,231,0.15);
    --lux-text: #1a1528;
    --lux-text-muted: rgba(26,21,40,0.55);
    --lux-text-dim: rgba(26,21,40,0.35);
    --lux-accent: #6C5CE7;
    --lux-accent-soft: rgba(108,92,231,0.08);
    --lux-serif: 'Playfair Display', Georgia, serif;
    --lux-sans: 'DM Sans', -apple-system, sans-serif;
    --lux-radius: 12px;
    --lux-radius-lg: 20px;
}

/* --- Reset for landing --- */
.lux-page {
    background: var(--lux-bg);
    color: var(--lux-text);
    font-family: var(--lux-sans);
    -webkit-font-smoothing: antialiased;
}

.lux-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* ======== NAV ======== */
.lux-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: 1px solid transparent;
    transition: background 0.4s, border-color 0.4s, backdrop-filter 0.4s;
}
.lux-nav.scrolled {
    background: rgba(250,249,254,0.85);
    backdrop-filter: blur(32px) saturate(1.4);
    -webkit-backdrop-filter: blur(32px) saturate(1.4);
    border-bottom-color: var(--lux-border);
}
.lux-nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.lux-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}
.lux-logo-mark {
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--lux-accent), #a29bfe);
    color: #fff;
    font-family: var(--lux-serif);
    font-weight: 700;
    font-size: 18px;
    border-radius: 10px;
}
.lux-logo-text {
    font-family: var(--lux-sans);
    font-size: 20px;
    font-weight: 600;
    color: var(--lux-text);
    letter-spacing: -0.02em;
}
.lux-nav-links {
    display: flex; gap: 8px;
}
.lux-nav-link {
    padding: 8px 18px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--lux-text-muted);
    text-decoration: none;
    border-radius: 8px;
    transition: color 0.25s, background 0.25s;
}
.lux-nav-link:hover {
    color: var(--lux-text);
    background: rgba(255,255,255,0.04);
}
.lux-nav-actions { display: flex; gap: 10px; align-items: center; }

/* --- Buttons --- */
.lux-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.01em;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.1, 0.4, 0.2, 1);
    font-family: var(--lux-sans);
    position: relative;
    transform-origin: center center;
}
.lux-btn .material-symbols-rounded { font-size: 18px; }
.lux-btn:active {
    transform: translateY(2px) scale(0.98);
}
.lux-btn-ghost {
    background: transparent;
    color: var(--lux-text-muted);
}
.lux-btn-ghost:hover { color: var(--lux-text); }

/* Nav accent button */
.lux-btn-accent {
    background: linear-gradient(180deg, var(--lux-accent) 0%, #5a4bd1 100%);
    color: #fff;
    border: 1px solid rgba(0,0,0,0.15);
    box-shadow:
        0 3px 8px rgba(108,92,231,0.2),
        inset 0 1px 0 rgba(255,255,255,0.25),
        inset 0 -1px 0 rgba(0,0,0,0.1);
}
.lux-btn-accent:hover {
    filter: brightness(1.1);
    box-shadow:
        0 4px 16px rgba(108,92,231,0.35),
        inset 0 1px 0 rgba(255,255,255,0.3),
        inset 0 -1px 0 rgba(0,0,0,0.1);
    transform: translateY(-1px);
}

/* Primary CTA — liquid glass metal */
.lux-btn-primary {
    background: linear-gradient(180deg, #8b7ff0 0%, var(--lux-accent) 50%, #5a4bd1 100%);
    color: #fff;
    padding: 16px 36px;
    font-size: 15px;
    border: 1px solid rgba(0,0,0,0.2);
    border-top-color: rgba(255,255,255,0.15);
    box-shadow:
        0 4px 12px rgba(108,92,231,0.25),
        0 1px 3px rgba(0,0,0,0.1),
        inset 0 1px 1px rgba(255,255,255,0.3),
        inset 0 -1px 1px rgba(0,0,0,0.15);
    text-shadow: 0 -1px 0 rgba(60,40,140,0.5);
}
.lux-btn-primary::after {
    content: '';
    position: absolute;
    top: 1px; left: 12px; right: 12px;
    height: 40%;
    border-radius: 50px;
    background: linear-gradient(180deg, rgba(255,255,255,0.3), transparent);
    pointer-events: none;
}
.lux-btn-primary:hover {
    filter: brightness(1.1);
    box-shadow:
        0 6px 24px rgba(108,92,231,0.4),
        0 2px 6px rgba(0,0,0,0.12),
        inset 0 1px 1px rgba(255,255,255,0.35),
        inset 0 -1px 1px rgba(0,0,0,0.15);
    transform: translateY(-2px);
}
.lux-btn-primary:active {
    filter: brightness(0.95);
    box-shadow:
        0 1px 4px rgba(108,92,231,0.2),
        inset 0 1px 2px rgba(0,0,0,0.15);
    transform: translateY(2px) scale(0.98);
}

/* Outline — liquid glass transparent */
.lux-btn-outline {
    background: rgba(255,255,255,0.5);
    color: var(--lux-text);
    padding: 16px 36px;
    font-size: 15px;
    border: 1px solid rgba(108,92,231,0.12);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow:
        0 2px 8px rgba(0,0,0,0.04),
        inset 0 1px 0 rgba(255,255,255,0.7),
        inset 0 -1px 0 rgba(0,0,0,0.04);
}
.lux-btn-outline::after {
    content: '';
    position: absolute;
    top: 1px; left: 12px; right: 12px;
    height: 40%;
    border-radius: 50px;
    background: linear-gradient(180deg, rgba(255,255,255,0.5), transparent);
    pointer-events: none;
}
.lux-btn-outline:hover {
    background: rgba(255,255,255,0.7);
    border-color: rgba(108,92,231,0.2);
    box-shadow:
        0 4px 16px rgba(108,92,231,0.08),
        inset 0 1px 0 rgba(255,255,255,0.8),
        inset 0 -1px 0 rgba(0,0,0,0.04);
    transform: translateY(-1px);
}
.lux-btn-outline:active {
    background: rgba(255,255,255,0.4);
    transform: translateY(2px) scale(0.98);
}

.lux-btn-lg { padding: 16px 36px; font-size: 15px; }

/* ======== HERO ======== */
.lux-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 40px 80px;
    overflow: hidden;
    background: #fff;
}
.lux-hero-glow {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}
.lux-hero-glow-purple {
    background: #ffffff;
    background-image: radial-gradient(circle at top left, rgba(173, 109, 244, 0.45), transparent 70%);
    filter: blur(80px);
}
.lux-hero-glow-yellow {
    background-image: radial-gradient(circle at center, #FFF991 0%, transparent 70%);
    opacity: 0.5;
    mix-blend-mode: multiply;
}
.lux-hero-crystal {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}
.lux-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 780px;
}
.lux-hero-eyebrow {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--lux-accent);
    margin-bottom: 32px;
    padding: 8px 20px;
    border: 1px solid var(--lux-accent-soft);
    border-radius: 100px;
    background: var(--lux-accent-soft);
}
.lux-hero-title {
    font-family: var(--lux-serif);
    font-size: clamp(48px, 7vw, 88px);
    font-weight: 400;
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: var(--lux-text);
    margin: 0 0 28px;
}
.lux-hero-title em {
    font-style: italic;
    background: linear-gradient(135deg, var(--lux-accent), #a29bfe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.lux-hero-sub {
    font-size: 18px;
    line-height: 1.7;
    color: var(--lux-text-muted);
    max-width: 580px;
    margin: 0 auto 40px;
}
.lux-hero-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.lux-hero-trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}
.lux-trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--lux-text-dim);
    letter-spacing: 0.01em;
}
.lux-trust-item .material-symbols-rounded {
    font-size: 18px;
    color: var(--lux-accent);
    opacity: 0.7;
}

/* Proof bar */
.lux-hero-proof {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
}
.lux-proof-item { text-align: center; }
.lux-proof-num {
    display: block;
    font-family: var(--lux-serif);
    font-size: 28px;
    font-weight: 500;
    color: var(--lux-accent);
    letter-spacing: -0.02em;
}
.lux-proof-label {
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--lux-text-dim);
}
.lux-proof-divider {
    width: 1px; height: 36px;
    background: var(--lux-border-hover);
}

/* Scroll indicator */
.lux-hero-scroll {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}
.lux-hero-scroll a {
    color: var(--lux-text-dim);
    text-decoration: none;
    animation: luxBounce 2.5s ease-in-out infinite;
}
.lux-hero-scroll .material-symbols-rounded { font-size: 28px; }
@keyframes luxBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* ======== SECTION SHARED ======== */
.lux-section-header {
    text-align: center;
    margin-bottom: 64px;
}
.lux-overline {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--lux-accent);
    margin-bottom: 20px;
}
.lux-heading {
    font-family: var(--lux-serif);
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.01em;
    color: var(--lux-text);
}
.lux-heading em {
    font-style: italic;
    background: linear-gradient(135deg, var(--lux-accent), #a29bfe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ======== FEATURES ======== */
.lux-features {
    padding: 120px 0;
    background: #fff;
    position: relative;
    overflow: hidden;
}
.lux-glow {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}
.lux-glow-purple-right {
    background: #ffffff;
    background-image: radial-gradient(circle at top right, rgba(173, 109, 244, 0.45), transparent 70%);
    filter: blur(80px);
}
.lux-glow-yellow-center {
    background-image: radial-gradient(circle at center, #FFF991 0%, transparent 70%);
    opacity: 0.5;
    mix-blend-mode: multiply;
}
.lux-crystal-layer {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}
.lux-features > .lux-container { position: relative; z-index: 2; }
.lux-features::before {
    content: '';
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 280px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--lux-accent), transparent);
    opacity: 0.6;
}
.lux-features::after {
    content: '';
    position: absolute;
    top: -5px; left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--lux-accent);
    opacity: 0.5;
    box-shadow: 0 0 20px rgba(108,92,231,0.5);
}

/* Stats row */
.lux-stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--lux-border);
    border-radius: var(--lux-radius-lg);
    overflow: hidden;
    border: 1px solid var(--lux-border);
    margin-bottom: 40px;
}
.lux-stat-card {
    background: var(--lux-surface);
    padding: 36px 28px;
    position: relative;
    transition: background 0.35s;
    overflow: hidden;
}
.lux-stat-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(
        250px circle at var(--spot-x, -100px) var(--spot-y, -100px),
        rgba(108, 92, 231, 0.12),
        transparent 70%
    );
    pointer-events: none;
    z-index: 0;
}
.lux-stat-card::after {
    content: '';
    position: absolute;
    inset: -1px;
    background: radial-gradient(
        300px circle at var(--spot-x, -100px) var(--spot-y, -100px),
        rgba(108, 92, 231, 0.4),
        transparent 70%
    );
    z-index: -1;
    border-radius: inherit;
}
.lux-stat-card > * { position: relative; z-index: 1; }
.lux-stat-card:hover { background: var(--lux-surface-2); }
.lux-stat-number {
    display: block;
    font-family: var(--lux-serif);
    font-size: 36px;
    font-weight: 500;
    color: var(--lux-accent);
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: 6px;
}
.lux-stat-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--lux-text-muted);
    letter-spacing: 0.02em;
}
.lux-stat-icon {
    position: absolute;
    top: 28px; right: 24px;
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 10px;
    background: var(--lux-accent-soft);
}
.lux-stat-icon .material-symbols-rounded {
    font-size: 20px;
    color: var(--lux-accent);
}

.lux-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.lux-feature-card {
    background: var(--lux-surface);
    padding: 32px 28px;
    border-radius: var(--lux-radius-lg);
    border: 1px solid var(--lux-border);
    transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
    position: relative;
    overflow: hidden;
}
.lux-feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(
        250px circle at var(--spot-x, -100px) var(--spot-y, -100px),
        rgba(108, 92, 231, 0.1),
        transparent 70%
    );
    pointer-events: none;
    z-index: 0;
}
.lux-feature-card::after {
    content: '';
    position: absolute;
    inset: -1px;
    background: radial-gradient(
        300px circle at var(--spot-x, -100px) var(--spot-y, -100px),
        rgba(108, 92, 231, 0.35),
        transparent 70%
    );
    z-index: -1;
    border-radius: inherit;
}
.lux-feature-card > * { position: relative; z-index: 1; }
.lux-feature-card:hover {
    background: var(--lux-surface-2);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(108,92,231,0.08);
}
.lux-feature-icon {
    width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 14px;
    background: var(--lux-accent-soft);
    margin-bottom: 20px;
}
.lux-feature-icon .material-symbols-rounded {
    font-size: 24px;
    color: var(--lux-accent);
}
.lux-feature-card h3 {
    font-family: var(--lux-sans);
    font-size: 17px;
    font-weight: 600;
    color: var(--lux-text);
    margin: 0 0 10px;
    letter-spacing: -0.01em;
}
.lux-feature-card p {
    font-size: 13px;
    line-height: 1.7;
    color: var(--lux-text-muted);
    margin: 0;
}

/* ======== CTA ======== */
.lux-cta {
    padding: 120px 0;
    background: var(--lux-bg);
    position: relative;
}
.lux-cta::before {
    content: '';
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 600px; height: 1px;
    background: linear-gradient(90deg, transparent, var(--lux-border-hover), transparent);
}
.lux-cta-inner {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}
.lux-cta-sub {
    font-size: 16px;
    color: var(--lux-text-muted);
    line-height: 1.7;
    margin: 20px 0 40px;
}

/* ======== FOOTER ======== */
.lux-footer {
    padding: 48px 0;
    border-top: 1px solid var(--lux-border);
    background: var(--lux-bg);
}
.lux-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
.lux-footer-brand {
    display: flex; align-items: center; gap: 10px;
}
.lux-footer-brand .lux-logo-mark { width: 28px; height: 28px; font-size: 14px; border-radius: 8px; }
.lux-footer-brand .lux-logo-text { font-size: 16px; }
.lux-footer-links {
    display: flex; gap: 24px;
}
.lux-footer-links a {
    font-size: 13px;
    color: var(--lux-text-dim);
    text-decoration: none;
    transition: color 0.2s;
}
.lux-footer-links a:hover { color: var(--lux-text); }
.lux-footer-copy p {
    font-size: 12px;
    color: var(--lux-text-dim);
    margin: 0;
}
.lux-footer-copy strong { color: var(--lux-accent); font-weight: 600; }

/* ======== RESPONSIVE ======== */
@media (max-width: 900px) {
    .lux-container { padding: 0 24px; }
    .lux-nav-inner { padding: 0 24px; }
    .lux-nav-links { display: none; }
    .lux-hero { padding: 100px 24px 60px; }
    .lux-stats-row { grid-template-columns: repeat(2, 1fr); }
    .lux-features-grid { grid-template-columns: repeat(2, 1fr); }
    .lux-footer-inner { flex-direction: column; text-align: center; }
    .lux-footer-links { justify-content: center; }
}
@media (max-width: 480px) {
    .lux-hero-title { font-size: 40px; }
    .lux-stats-row { grid-template-columns: repeat(2, 1fr); }
    .lux-stat-number { font-size: 28px; }
    .lux-features-grid { grid-template-columns: 1fr; }
    .lux-hero-actions { flex-direction: column; align-items: center; }
    .lux-btn-primary, .lux-btn-outline { width: 100%; justify-content: center; }
}

/* ======== NOISE OVERLAY ======== */
.lux-page::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.018;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 256px 256px;
}