/* ==========================================================================
   Revento Coming Soon Page Styles
   Theme: White, Yellow, Black
   ========================================================================== */

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Theme Colors */
    --primary-yellow: #FFD700;
    --accent-yellow: #FFC107;
    --dark-yellow: #FF8F00;
    --primary-black: #1A1A1A;
    --secondary-black: #2D2D2D;
    --light-black: #404040;
    --pure-white: #FFFFFF;
    --off-white: #FAFAFA;
    --light-gray: #F5F5F5;
    --medium-gray: #E0E0E0;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Shadows */
    --shadow-light: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-heavy: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-yellow: 0 4px 16px rgba(255, 215, 0, 0.3);
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--primary-black);
    background: var(--pure-white);
    overflow-x: hidden;
    position: relative;
}

/* Background Animation */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--pure-white) 0%, var(--off-white) 50%, var(--light-gray) 100%);
    z-index: -2;
}

.background-animation::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 215, 0, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(26, 26, 26, 0.02) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(1deg); }
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--medium-gray);
    z-index: 1000;
    padding: var(--spacing-md) 0;
}

.nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-black);
}

.logo-image {
    height: 40px;
    width: auto;
    filter: brightness(1.1) contrast(1.1);
    transition: all 0.3s ease;
}

.logo-image:hover {
    transform: scale(1.05);
    filter: brightness(1.2) contrast(1.2);
}

.logo i {
    color: var(--primary-yellow);
    font-size: 1.8rem;
}

/* Main Content */
.main-content {
    padding-top: 100px;
    min-height: 100vh;
}

.content-wrapper {
    padding: var(--spacing-xl) 0;
}

/* Hero Section */
.hero-section {
    text-align: center;
    padding: var(--spacing-xxl) 0;
    position: relative;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--primary-black);
    color: var(--pure-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-xl);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
    animation: pulse 2s infinite;
}

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

.main-title {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.main-title .highlight {
    background: linear-gradient(135deg, var(--primary-yellow), var(--dark-yellow));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.main-title .subtitle {
    display: block;
    color: var(--primary-black);
    font-size: 0.6em;
    font-weight: 600;
    margin-top: var(--spacing-sm);
    opacity: 0.8;
}

.description {
    font-size: 1.2rem;
    color: var(--light-black);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.7;
}

/* Traction Section */
.traction-section {
    padding: var(--spacing-xxl) 0;
    background: var(--off-white);
    border-radius: var(--radius-xl);
    margin: var(--spacing-xl) 0;
}

.traction-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.traction-header h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: var(--primary-black);
    margin-bottom: var(--spacing-sm);
}

.traction-header p {
    font-size: 1.1rem;
    color: var(--light-black);
    opacity: 0.8;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.stat-card {
    background: var(--pure-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.stat-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-heavy);
}

.stat-card.highlight-card {
    border-color: var(--primary-yellow);
    background: linear-gradient(135deg, var(--pure-white) 0%, #fffef7 100%);
}

.stat-card.highlight-card:hover {
    box-shadow: var(--shadow-yellow);
}

.stat-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--primary-yellow);
    border-radius: 50%;
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
    color: var(--primary-black);
}

.highlight-card .stat-icon {
    background: linear-gradient(135deg, var(--primary-yellow), var(--dark-yellow));
    color: var(--pure-white);
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary-black);
    margin-bottom: var(--spacing-xs);
    line-height: 1;
}

.stat-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-black);
    margin-bottom: var(--spacing-xs);
}

.stat-sublabel {
    font-size: 0.9rem;
    color: var(--light-black);
    opacity: 0.7;
}

/* Features Section */
.features-section {
    padding: var(--spacing-xxl) 0;
}

.features-section h2 {
    text-align: center;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: var(--primary-black);
    margin-bottom: var(--spacing-xl);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background: var(--pure-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
    border-left: 4px solid var(--primary-yellow);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-medium);
    border-left-width: 6px;
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--primary-yellow);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
    color: var(--primary-black);
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-black);
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--light-black);
    line-height: 1.6;
}

/* Notify Section */
.notify-section {
    padding: var(--spacing-xxl) 0;
    background: var(--primary-black);
    border-radius: var(--radius-xl);
    margin-top: var(--spacing-xl);
}

.notify-content {
    text-align: center;
    color: var(--pure-white);
}

.notify-content h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
}

.notify-content p {
    font-size: 1.1rem;
    opacity: 0.8;
    margin-bottom: var(--spacing-xl);
}

.notify-form {
    max-width: 500px;
    margin: 0 auto;
}

.input-group {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.input-group input {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--secondary-black);
    border-radius: var(--radius-md);
    background: var(--secondary-black);
    color: var(--pure-white);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.input-group input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary-yellow);
    background: var(--light-black);
}

.notify-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--primary-yellow);
    color: var(--primary-black);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.notify-btn:hover {
    background: var(--dark-yellow);
    transform: translateY(-2px);
}

.form-note {
    font-size: 0.9rem;
    opacity: 0.6;
    font-style: italic;
}

/* Contact Section */
.contact-section {
    padding: var(--spacing-lg) 0;
    background: linear-gradient(135deg, var(--off-white) 0%, var(--light-gray) 100%);
    border-radius: var(--radius-xl);
    margin: var(--spacing-xl) 0;
}

.contact-banner {
    text-align: center;
}

.contact-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-black);
    margin-bottom: var(--spacing-lg);
}

.contact-details {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--pure-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.contact-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-yellow);
}

.contact-item i {
    font-size: 1.2rem;
    color: var(--primary-yellow);
    width: 20px;
    text-align: center;
}

.contact-label {
    display: block;
    font-size: 0.9rem;
    color: var(--light-black);
    font-weight: 500;
    opacity: 0.8;
}

.contact-link {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-black);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: var(--primary-yellow);
}

/* Footer */
.footer {
    background: var(--primary-black);
    color: var(--pure-white);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.footer .contact-info {
    margin-top: var(--spacing-md);
}

.footer .contact-item {
    background: transparent;
    padding: var(--spacing-xs) 0;
    box-shadow: none;
    justify-content: flex-start;
    border: none;
}

.footer .contact-item:hover {
    transform: none;
    box-shadow: none;
    border: none;
}

.footer .contact-item i {
    color: var(--primary-yellow);
    font-size: 1rem;
    margin-right: var(--spacing-xs);
}

.footer .contact-item a {
    color: var(--pure-white);
    text-decoration: none;
    font-size: 0.9rem;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.footer .contact-item a:hover {
    color: var(--primary-yellow);
    opacity: 1;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
}

.footer-left .logo {
    margin-bottom: var(--spacing-sm);
}

.footer-left p {
    opacity: 0.7;
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--secondary-black);
    color: var(--pure-white);
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    transform: translateY(-4px) scale(1.1);
}

.social-link[aria-label="Instagram"]:hover {
    background: linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%);
    color: var(--pure-white);
}

.social-link[aria-label="LinkedIn"]:hover {
    background: #0077b5;
    color: var(--pure-white);
}

.footer-bottom {
    border-top: 1px solid var(--secondary-black);
    padding-top: var(--spacing-md);
    text-align: center;
    opacity: 0.6;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-xxl: 3rem;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .header {
        padding: var(--spacing-sm) 0;
    }
    
    .main-content {
        padding-top: 80px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .contact-details {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: center;
    }
    
    .contact-item {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .logo-image {
        height: 32px;
    }
    
    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .traction-section,
    .notify-section {
        margin: var(--spacing-lg) -var(--spacing-sm);
        border-radius: var(--radius-md);
    }
    
    .stat-card,
    .feature-card {
        padding: var(--spacing-lg);
    }
    
    .contact-section {
        margin: var(--spacing-lg) -var(--spacing-sm);
        border-radius: var(--radius-md);
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeIn 0.8s ease forwards;
}

.fade-in-delay-1 { animation-delay: 0.2s; }
.fade-in-delay-2 { animation-delay: 0.4s; }
.fade-in-delay-3 { animation-delay: 0.6s; }

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}