/* ==========================================================================
   TAMIL DIGITAL MEDIA - SIMPLE LIGHT THEME LANDING PAGE CSS
   ========================================================================== */

:root {
    --bg-main: #f4f6fb;
    --card-bg: #ffffff;
    
    /* Brand Colors matching logo */
    --blue-primary: #0052cc;
    --blue-light: #e6f0ff;
    --blue-hover: #0041a3;
    
    --green-emerald: #059669;
    --green-light: #ecfdf5;
    --whatsapp-green: #25d366;
    --whatsapp-hover: #1da851;
    
    --red-crimson: #dc2626;
    --red-light: #fef2f2;
    
    --purple-accent: #7c3aed;
    --purple-light: #f5f3ff;

    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    
    --border-color: #e2e8f0;
    --shadow-soft: 0 20px 40px -15px rgba(0, 51, 102, 0.08);

    --font-main: 'Outfit', 'Noto Sans Tamil', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
    background-color: var(--bg-main);
    background-image: radial-gradient(#cbd5e1 1px, transparent 1px);
    background-size: 24px 24px;
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

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

/* Top Header Bar */
.top-bar {
    padding: 16px 0;
}

.top-bar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.domain-link {
    color: var(--blue-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.2s ease;
}

.domain-link:hover {
    color: var(--blue-hover);
}

/* Language Toggle Switcher */
.lang-toggle {
    display: flex;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 50px;
    padding: 3px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

.lang-btn {
    border: none;
    background: transparent;
    color: var(--text-secondary);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.lang-btn.active {
    background: var(--blue-primary);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 82, 204, 0.3);
}

/* Main Wrapper & Light Card */
.main-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    padding: 20px 0 40px 0;
}

.light-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 28px;
    padding: 48px 40px;
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Brand Logo */
.brand-header {
    margin-bottom: 24px;
}

.brand-logo-img {
    max-width: 320px;
    height: auto;
    object-fit: contain;
}

/* Coming Soon Badge */
.badge-pill-light {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--blue-light);
    color: var(--blue-primary);
    border: 1px solid rgba(0, 82, 204, 0.2);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.badge-pill-light i {
    font-size: 1.1rem;
}

/* Headings */
.main-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.25;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.text-highlight {
    color: var(--blue-primary);
}

.main-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto 36px auto;
}

/* 3 Features Row */
.features-row {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 40px;
    width: 100%;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    min-width: 100px;
}

.feature-icon-box {
    width: 60px;
    height: 60px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-item:hover .feature-icon-box {
    transform: translateY(-4px);
}

.icon-news { background: var(--blue-light); color: var(--blue-primary); }
.icon-podcast { background: var(--green-light); color: var(--green-emerald); }
.icon-video { background: var(--red-light); color: var(--red-crimson); }

.feature-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Countdown Card */
.countdown-card {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 24px 32px;
    margin-bottom: 36px;
    width: 100%;
    max-width: 580px;
    text-align: center;
}

.countdown-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.timer-flex {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.timer-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 10px 18px;
    min-width: 76px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
}

.timer-unit .num {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--blue-primary);
    line-height: 1;
}

.timer-unit .label {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    margin-top: 4px;
}

.colon {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-muted);
}

/* Prominent WhatsApp Channel Banner Card */
.whatsapp-banner-card {
    background: linear-gradient(135deg, #f0fdf4, #dcfce7);
    border: 1.5px solid #86efac;
    border-radius: 20px;
    padding: 28px 24px;
    width: 100%;
    max-width: 580px;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.08);
}

.whatsapp-channel-headline {
    font-size: 1.05rem;
    font-weight: 700;
    color: #14532d;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.wa-big-icon {
    font-size: 1.5rem;
    color: var(--whatsapp-green);
}

.whatsapp-channel-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--whatsapp-green);
    color: #ffffff;
    font-weight: 600;
    font-size: 0.92rem;
    padding: 14px 24px;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    transition: all 0.2s ease;
    word-break: break-all;
    max-width: 100%;
}

.whatsapp-channel-btn:hover {
    background: var(--whatsapp-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

/* Footer */
.light-footer {
    padding: 24px 0 32px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.light-footer .tagline {
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-bottom: 12px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 16px;
}

.social-links a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #ffffff;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.2s ease;
}

.social-links a:hover {
    background: var(--blue-primary);
    color: #ffffff;
    border-color: var(--blue-primary);
}

.copyright a {
    color: var(--blue-primary);
    text-decoration: none;
    font-weight: 600;
}

/* Responsive Media Queries */
@media (max-width: 640px) {
    .light-card {
        padding: 32px 20px;
        border-radius: 20px;
    }

    .main-title {
        font-size: 1.8rem;
    }

    .brand-logo-img {
        max-width: 250px;
    }

    .timer-unit {
        min-width: 60px;
        padding: 8px 10px;
    }

    .timer-unit .num {
        font-size: 1.4rem;
    }

    .whatsapp-channel-btn {
        font-size: 0.82rem;
        padding: 12px 16px;
    }
}