:root {
    --bg-primary: #030303;
    --bg-secondary: #0a0a0a;
    --bg-tertiary: #121212;
    --border-color: rgba(255, 255, 255, 0.05);
    --border-hover: rgba(255, 255, 255, 0.12);
    --text-primary: #ffffff;
    --text-secondary: #8e8e8e;
    --text-muted: #4e4e4e;
    --accent: #ffffff;
    --accent-glow: rgba(255, 255, 255, 0.08);
    --input-bg: rgba(255, 255, 255, 0.02);
    
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-serif: 'Lora', Georgia, serif;
    --font-mono: 'Fira Mono', monospace;
}

html {
    scroll-behavior: smooth;
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

/* Ambient glows */
.bg-glows {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(150px);
    opacity: 0.06;
}

.glow-top {
    top: -20%;
    left: 25%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, #ffffff 0%, rgba(255,255,255,0) 80%);
}

.glow-bottom {
    bottom: -30%;
    right: 15%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, #ffffff 0%, rgba(255,255,255,0) 80%);
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
}

/* Header */
header {
    width: 100%;
    padding: 28px 0;
    position: sticky;
    top: 0;
    background: rgba(3, 3, 3, 0.7);
    backdrop-filter: blur(12px);
    z-index: 100;
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

.header-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.8px;
    transition: opacity 0.2s;
}

.logo:hover {
    opacity: 0.9;
}

.nav-links {
    display: flex;
    gap: 36px;
    align-items: center;
}

.nav-link {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-secondary);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: color 0.2s;
}

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

.controls-wrap {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Lang Switcher */
.lang-btn {
    background: none;
    border: none;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-secondary);
    cursor: pointer;
    letter-spacing: 1px;
    padding: 4px 8px;
    transition: color 0.2s;
}

.lang-btn:hover {
    color: var(--text-primary);
}

.btn-waitlist {
    font-family: var(--font-sans);
    font-size: 13.5px;
    font-weight: 500;
    color: #000;
    background: #fff;
    padding: 10px 22px;
    border-radius: 8px;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-waitlist:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(255,255,255,0.18);
}

/* Hero Section */
.hero {
    padding: 100px 0 140px;
    text-align: center;
    position: relative;
}

.hero-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 6px 16px;
    border-radius: 99px;
    margin-bottom: 32px;
    background: rgba(255,255,255,0.02);
}

h1 {
    font-family: var(--font-serif);
    font-size: clamp(38px, 6vw, 68px);
    font-weight: 600;
    line-height: 1.12;
    letter-spacing: -2px;
    margin-bottom: 24px;
    background: linear-gradient(180deg, #ffffff 30%, #9c9c9c 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: clamp(16px, 2.5vw, 20px);
    color: var(--text-secondary);
    max-width: 680px;
    margin: 0 auto 44px;
    font-weight: 300;
    line-height: 1.5;
}

.hero-ctas {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 80px;
    flex-wrap: wrap;
}

.btn-hero-primary {
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 500;
    color: #000;
    background: #fff;
    padding: 15px 32px;
    border-radius: 10px;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 20px rgba(255,255,255,0.08);
}

.btn-hero-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255,255,255,0.2);
}

.btn-hero-secondary {
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary);
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-color);
    padding: 15px 32px;
    border-radius: 10px;
    text-decoration: none;
    transition: background 0.2s, transform 0.2s;
}

.btn-hero-secondary:hover {
    background: rgba(255,255,255,0.07);
    transform: translateY(-2px);
}

/* Cinematic App Mockup */
.mockup-container {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    padding: 20px;
}

.mockup-window {
    background: rgba(10, 10, 10, 0.7);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 20px;
    aspect-ratio: 16/10;
    box-shadow: 0 30px 100px rgba(0,0,0,0.8), inset 0 1px 1px rgba(255,255,255,0.1);
    overflow: hidden;
    backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    text-align: left;
}

/* App Header */
.mockup-header {
    height: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    display: flex;
    align-items: center;
    padding: 0 20px;
    justify-content: space-between;
}

.mockup-dots {
    display: flex;
    gap: 8px;
}

.mockup-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}
.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.mockup-title-bar {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* App Body */
.mockup-body {
    flex-grow: 1;
    display: flex;
}

.mockup-sidebar {
    width: 64px;
    border-right: 1px solid rgba(255,255,255,0.04);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 0;
    gap: 16px;
}

.sidebar-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.sidebar-icon.active {
    background: #fff;
    color: #000;
}

.mockup-main {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    padding: 24px;
}

.mockup-chat {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
    justify-content: flex-end;
    margin-bottom: 24px;
}

.mockup-message {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.msg-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 500;
}

.msg-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.msg-header {
    display: flex;
    align-items: center;
    gap: 8px;
}

.msg-name {
    font-size: 13.5px;
    font-weight: 600;
}

.msg-time {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-muted);
}

.msg-text {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 300;
}

.mockup-input-container {
    height: 44px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.06);
    background: rgba(255,255,255,0.02);
    display: flex;
    align-items: center;
    padding: 0 16px;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 300;
}

/* Floating UI Widgets */
.floating-widget {
    position: absolute;
    background: rgba(15,15,15,0.85);
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
    backdrop-filter: blur(15px);
    border-radius: 16px;
    padding: 16px;
    z-index: 10;
    text-align: left;
    animation: float-y 5s ease-in-out infinite alternate;
}

@keyframes float-y {
    0% { transform: translateY(0); }
    100% { transform: translateY(-12px); }
}

.widget-profile {
    width: 220px;
    bottom: 40px;
    left: -40px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.widget-profile-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #333, #111);
    border: 1px solid rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 13px;
}

.widget-profile-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.widget-profile-name {
    font-size: 14px;
    font-weight: 600;
}

.widget-profile-status {
    font-size: 11px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #00ff66;
    box-shadow: 0 0 8px #00ff66;
}

.widget-player {
    width: 260px;
    top: 60px;
    right: -50px;
    animation-delay: -2s;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.widget-player-track {
    font-size: 13.5px;
    font-weight: 600;
}

.widget-player-artist {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.widget-player-waves {
    display: flex;
    align-items: center;
    gap: 3px;
    height: 24px;
    margin-top: 4px;
}

.widget-wave-bar {
    flex-grow: 1;
    width: 3px;
    background: rgba(255,255,255,0.15);
    border-radius: 2px;
    height: 10px;
}

.widget-wave-bar:nth-child(2) { height: 18px; background: #fff; }
.widget-wave-bar:nth-child(3) { height: 14px; background: #fff; }
.widget-wave-bar:nth-child(4) { height: 22px; background: #fff; }
.widget-wave-bar:nth-child(5) { height: 8px; }

/* Sections general */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 64px;
}

.section-label {
    font-family: var(--font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    display: block;
}

h2 {
    font-family: var(--font-serif);
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 500;
    line-height: 1.2;
}

/* Features Section */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px 32px;
    transition: border-color 0.3s, transform 0.3s cubic-bezier(0.25, 1, 0.2, 1);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.feature-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.feature-icon-wrap {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    transition: background 0.3s;
}

.feature-card:hover .feature-icon-wrap {
    background: rgba(255,255,255,0.06);
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 600;
}

.feature-card p {
    font-size: 14.5px;
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.5;
}

/* Love Hub Section */
.hub-grid {
    display: grid;
    grid-template-columns: 1.2fr 1.8fr;
    gap: 48px;
    align-items: center;
}

.hub-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    text-align: left;
}

.hub-subtitle {
    color: var(--text-secondary);
    font-size: 16px;
    font-weight: 300;
    line-height: 1.6;
}

.hub-preview {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}

.hub-item {
    background: rgba(255,255,255,0.01);
    border: 1px solid rgba(255,255,255,0.03);
    border-radius: 10px;
    padding: 14px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.2s;
}

.hub-item:hover {
    background: rgba(255,255,255,0.03);
}

.hub-item-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.hub-tag-badge {
    font-family: var(--font-mono);
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 8px;
    border-radius: 4px;
    border: 1px solid rgba(255,255,255,0.06);
    background: rgba(255,255,255,0.02);
}

.hub-title-text {
    font-size: 13.5px;
    font-weight: 500;
}

.hub-item-votes {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-secondary);
}

/* Philosophy Section */
.philosophy {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    text-align: center;
    padding: 120px 0;
}

.philosophy-content {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.philosophy-title {
    font-family: var(--font-serif);
    font-size: 36px;
}

.philosophy-text {
    font-size: 18px;
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.6;
}

/* Early Access Info */
.early-access-info {
    text-align: center;
    max-width: 650px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.early-access-text {
    color: var(--text-secondary);
    font-size: 16px;
    font-weight: 300;
    line-height: 1.6;
}

/* Request Form Section */
.request-form-section {
    padding: 80px 0 120px;
}

.form-container {
    max-width: 500px;
    margin: 0 auto;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    position: relative;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
    text-align: left;
}

label {
    font-family: var(--font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
}

input, textarea {
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    color: #fff;
    font-family: var(--font-sans);
    font-size: 14px;
    transition: border-color 0.2s, background 0.2s;
    outline: none;
    width: 100%;
}

input:focus, textarea:focus {
    border-color: rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.04);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

.btn-submit {
    width: 100%;
    font-family: var(--font-sans);
    font-size: 14.5px;
    font-weight: 500;
    color: #000;
    background: #fff;
    border: none;
    padding: 14px;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(255,255,255,0.15);
}

/* Success Card Overlay */
.success-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-secondary);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px;
    text-align: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    z-index: 5;
}

.success-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.success-icon {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    margin-bottom: 24px;
}

.success-title {
    font-family: var(--font-serif);
    font-size: 24px;
    margin-bottom: 12px;
}

.success-text {
    font-size: 14.5px;
    color: var(--text-secondary);
    font-weight: 300;
    line-height: 1.5;
}

/* Footer */
footer {
    border-top: 1px solid var(--border-color);
    padding: 60px 0 40px;
    background: var(--bg-primary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 16px;
    text-align: left;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    letter-spacing: -0.5px;
}

.footer-note {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 300;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 16px;
    text-align: left;
}

.footer-col-title {
    font-family: var(--font-mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
}

.footer-col a {
    font-size: 13.5px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
    font-weight: 300;
}

.footer-col a:hover {
    color: #fff;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-muted);
    border-top: 1px solid rgba(255,255,255,0.02);
    padding-top: 32px;
}

.footer-email {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-email:hover {
    color: #fff;
}

/* Responsive Styles */
@media (max-width: 850px) {
    .hub-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    
    .widget-profile {
        left: -10px;
        bottom: 20px;
    }
    
    .widget-player {
        right: -10px;
        top: 40px;
    }
}

@media (max-width: 650px) {
    .nav-links {
        display: none;
    }
    
    .hero {
        padding: 60px 0 100px;
    }
    
    .hero-ctas {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn-hero-primary, .btn-hero-secondary {
        text-align: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        align-items: center;
    }
    
    .form-container {
        padding: 24px;
    }
}