/* ===================================
   MIGABOOK Landing Page Styles
   Elegant, Exclusive, Sophisticated
   =================================== */

:root {
    /* Color Palette - Luxury Gold & Deep Navy */
    --gold-primary: #D4AF37;
    --gold-light: #F4E4C1;
    --gold-dark: #B8941E;
    --navy-deep: #0A1628;
    --navy-medium: #1A2B44;
    --navy-light: #2C3E5A;
    --white: #FFFFFF;
    --off-white: #F8F8F8;
    --text-light: #E0E0E0;
    --text-medium: #B0B0B0;
    
    /* Typography */
    --font-display: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
}

/* ===================================
   Global Styles
   =================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--navy-deep);
    color: var(--text-light);
    line-height: 1.7;
    overflow-x: hidden;
}

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

/* ===================================
   Hero Section
   =================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy-medium) 50%, var(--navy-light) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(212, 175, 55, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, transparent 0%, rgba(10, 22, 40, 0.4) 100%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: var(--spacing-lg) 0;
}

.brand-name {
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 10vw, 7rem);
    font-weight: 800;
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-light) 50%, var(--gold-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    animation: shimmer 3s ease-in-out infinite;
    background-size: 200% 100%;
}

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

.tagline {
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    color: var(--gold-light);
    font-style: italic;
    margin-bottom: var(--spacing-lg);
    font-weight: 400;
}

.event-details {
    margin-bottom: var(--spacing-lg);
}

.event-date {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.date-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gold-primary);
    font-weight: 600;
}

.date-main {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    color: var(--white);
    font-weight: 600;
}

.date-time {
    font-size: 1.2rem;
    color: var(--text-medium);
}

/* ===================================
   Countdown Timer
   =================================== */

.countdown-container {
    margin: var(--spacing-lg) 0;
}

.countdown {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(212, 175, 55, 0.05);
    border: 2px solid var(--gold-primary);
    border-radius: 12px;
    padding: var(--spacing-md) var(--spacing-sm);
    min-width: 100px;
    backdrop-filter: blur(10px);
    transition: var(--transition-smooth);
}

.countdown-item:hover {
    transform: translateY(-5px);
    background: rgba(212, 175, 55, 0.1);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.2);
}

.countdown-value {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--gold-primary);
    line-height: 1;
}

.countdown-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-medium);
    margin-top: var(--spacing-xs);
    font-weight: 500;
}

.countdown-separator {
    font-size: 2rem;
    color: var(--gold-primary);
    font-weight: 300;
    opacity: 0.5;
}

/* ===================================
   CTA Button
   =================================== */

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-dark) 100%);
    color: var(--navy-deep);
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 1.2rem 3rem;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition-smooth);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
    margin-top: var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.5);
}

.cta-button.secondary {
    background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold-primary) 100%);
}

.cta-button svg {
    transition: var(--transition-fast);
}

.cta-button:hover svg {
    transform: translateX(5px);
}

/* Pulse Animation */
@keyframes pulse {
    0%, 100% { box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3); }
    50% { box-shadow: 0 15px 50px rgba(212, 175, 55, 0.6); }
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* ===================================
   Scroll Indicator
   =================================== */

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 60px;
    background: rgba(212, 175, 55, 0.2);
    border-radius: 10px;
    overflow: hidden;
}

.scroll-line {
    width: 100%;
    height: 30%;
    background: var(--gold-primary);
    animation: scroll 2s ease-in-out infinite;
}

@keyframes scroll {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(300%); }
}

/* ===================================
   Introduction Section
   =================================== */

.intro-section {
    padding: var(--spacing-xl) 0;
    background: var(--navy-medium);
}

.intro-question {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.intro-question h2 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    color: var(--white);
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: var(--spacing-md);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.answer-reveal {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.answer-text {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--text-light);
    font-style: italic;
}

.answer-brand {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.intro-content {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
}

.intro-lead {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    color: var(--gold-light);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

.intro-body {
    font-size: clamp(1rem, 1.8vw, 1.15rem);
    color: var(--text-light);
    line-height: 1.8;
}

.intro-body strong {
    color: var(--gold-primary);
    font-weight: 600;
}

.book-preview {
    text-align: center;
    margin-top: var(--spacing-lg);
}

.book-image {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transition: var(--transition-smooth);
}

.book-image:hover {
    transform: scale(1.02);
    box-shadow: 0 25px 80px rgba(212, 175, 55, 0.3);
}

/* ===================================
   What Is Section
   =================================== */

.what-is-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--navy-medium) 0%, var(--navy-deep) 100%);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--gold-primary);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    font-weight: 700;
}

.definition {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
}

.definition p {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.highlight-text {
    color: var(--gold-light);
    font-weight: 600;
    font-style: italic;
}

/* ===================================
   Features Grid
   =================================== */

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.feature-card {
    background: rgba(26, 43, 68, 0.5);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: var(--spacing-lg);
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold-primary);
    box-shadow: 0 20px 50px rgba(212, 175, 55, 0.2);
}

.feature-card.featured {
    background: rgba(212, 175, 55, 0.1);
    border: 2px solid var(--gold-primary);
}

.feature-icon {
    color: var(--gold-primary);
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: clamp(1.3rem, 2.5vw, 1.6rem);
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.feature-card p {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.7;
}

.feature-card strong {
    color: var(--gold-primary);
}

.feature-card em {
    color: var(--gold-light);
    font-style: italic;
}

.closing-statement {
    max-width: 800px;
    margin: var(--spacing-lg) auto 0;
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(212, 175, 55, 0.05);
    border-left: 4px solid var(--gold-primary);
    border-radius: 10px;
}

.closing-statement p {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: var(--white);
    line-height: 1.8;
}

.closing-statement strong {
    color: var(--gold-primary);
    font-weight: 700;
}

.closing-statement em {
    color: var(--gold-light);
}

/* ===================================
   Webinar Section
   =================================== */

.webinar-section {
    padding: var(--spacing-xl) 0;
    background: var(--navy-medium);
}

.webinar-intro {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
}

.webinar-intro p {
    font-size: clamp(1.05rem, 2vw, 1.2rem);
    color: var(--text-light);
    line-height: 1.8;
}

.webinar-intro strong {
    color: var(--gold-primary);
}

/* ===================================
   Audience Grid
   =================================== */

.audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.audience-card {
    background: linear-gradient(135deg, rgba(26, 43, 68, 0.8) 0%, rgba(44, 62, 90, 0.6) 100%);
    border: 2px solid rgba(212, 175, 55, 0.3);
    border-radius: 20px;
    padding: var(--spacing-lg);
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.audience-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold-primary);
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.3);
}

.audience-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.audience-header h3 {
    font-family: var(--font-display);
    font-size: clamp(1.3rem, 2.5vw, 1.6rem);
    color: var(--gold-primary);
    font-weight: 600;
    flex: 1;
}

.audience-icon {
    font-size: 2.5rem;
    margin-left: var(--spacing-sm);
}

.audience-content p {
    font-size: 1.05rem;
    color: var(--text-light);
    line-height: 1.8;
}

.audience-content strong {
    color: var(--gold-light);
    font-weight: 600;
}

/* ===================================
   Final CTA Section
   =================================== */

.final-cta-section {
    max-width: 800px;
    margin: var(--spacing-xl) auto 0;
    text-align: center;
}

.final-message {
    margin-bottom: var(--spacing-lg);
}

.final-message p {
    font-size: clamp(1.1rem, 2.2vw, 1.3rem);
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
}

.final-message strong {
    color: var(--gold-primary);
    font-weight: 600;
}

.final-message .emphasis {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 3vw, 1.8rem);
    color: var(--gold-primary);
    font-weight: 700;
    margin-top: var(--spacing-md);
    font-style: italic;
}

/* ===================================
   Footer
   =================================== */

.footer {
    background: var(--navy-deep);
    padding: var(--spacing-lg) 0;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
}

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

.footer-brand {
    margin-bottom: var(--spacing-md);
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-tagline {
    font-family: var(--font-display);
    font-size: 0.95rem;
    color: var(--text-medium);
    font-style: italic;
    margin-top: var(--spacing-xs);
}

.footer-info p {
    font-size: 0.9rem;
    color: var(--text-medium);
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 768px) {
    .countdown {
        gap: var(--spacing-xs);
    }
    
    .countdown-item {
        min-width: 80px;
        padding: var(--spacing-sm) var(--spacing-xs);
    }
    
    .countdown-separator {
        display: none;
    }
    
    .features-grid,
    .audience-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-button {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .answer-reveal {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
}

@media (max-width: 480px) {
    .countdown-item {
        min-width: 70px;
    }
    
    .countdown-value {
        font-size: 2rem;
    }
}