/* ==========================================================================
   PREMIUM STYLE SHEET - ADVANCED MEDICAL ASTROLOGY LANDING PAGE
   ========================================================================== */

/* 1. CSS CUSTOM PROPERTIES & DESIGN TOKENS */
:root {
    /* Color Palette - Cosmic & Royal Theme */
    --bg-primary: #040613;         /* Deep Cosmic Navy */
    --bg-secondary: #0b0e25;       /* Midnight Blue */
    --bg-tertiary: #131940;        /* Royal Blue */
    --bg-accent-purple: #1e133a;   /* Subtle Deep Purple */
    --bg-glass: rgba(11, 14, 37, 0.65);
    
    --gold: #d4af37;               /* Classic Metallic Gold */
    --gold-bright: #ffd700;        /* Bright Golden Glow */
    --gold-light: #f3df95;         /* Warm Golden Cream */
    --gold-dark: #aa841c;          /* Deep Gold Accent */
    
    --text-primary: #f0f3fa;       /* Warm light grey/off-white */
    --text-muted: #a6adc8;         /* Cool silver grey */
    --text-dark: #040613;          /* Navy-black for high contrast text on gold */
    --whatsapp-green: #25d366;     /* Official WhatsApp Green */
    
    /* Glares & Glows */
    --gold-glow: 0 0 20px rgba(212, 175, 55, 0.3);
    --gold-glow-intense: 0 0 35px rgba(212, 175, 55, 0.6);
    --purple-glow: 0 0 30px rgba(110, 68, 255, 0.15);
    --glass-border: 1px solid rgba(212, 175, 55, 0.15);
    --glass-border-hover: 1px solid rgba(212, 175, 55, 0.35);
    
    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
    
    /* Layout & Transitions */
    --container-width: 1200px;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-quick: all 0.2s ease-in-out;
}

/* 2. BASE RESET & GENERAL STYLES */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border: 2px solid var(--bg-primary);
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--gold);
}

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.3;
}

a {
    color: var(--gold);
    text-decoration: none;
    transition: var(--transition-quick);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* 3. COMMON UTILITY CLASSES & BUTTONS */
.section-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 100px 24px;
    position: relative;
    z-index: 2;
}

.section-subtitle {
    display: block;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 12px;
    text-align: center;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 16px;
    letter-spacing: 0.03em;
}

.section-divider {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    margin: 0 auto 40px auto;
}

.gradient-text {
    background: linear-gradient(135deg, var(--text-primary) 30%, var(--gold-light) 65%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.gold-text {
    color: var(--gold);
}

.section-action {
    display: flex;
    justify-content: center;
    margin-top: 50px;
}

/* Premium Glass Cards */
.glass-card {
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: var(--glass-border);
    border-radius: 12px;
    padding: 30px;
    transition: var(--transition-smooth);
}

.glass-card:hover {
    border: var(--glass-border-hover);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(212, 175, 55, 0.05);
}

/* Scroll Reveal Base styling */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }

/* Premium CTA Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    padding: 16px 36px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-transform: uppercase;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn-gold {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    color: var(--text-dark);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-gold:hover {
    background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 100%);
    transform: translateY(-2px);
    box-shadow: var(--gold-glow-intense);
}

.btn-gold:active {
    transform: translateY(1px);
}

.btn-whatsapp {
    background: linear-gradient(135deg, var(--whatsapp-green) 0%, #1da851 100%);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-whatsapp:hover {
    background: linear-gradient(135deg, #2fe675 0%, var(--whatsapp-green) 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
}

.btn-lg {
    font-size: 1.05rem;
    padding: 18px 44px;
    border-radius: 8px;
}

.btn-xl {
    font-size: 1.15rem;
    padding: 22px 50px;
    border-radius: 8px;
}

.btn-glow {
    animation: ctaPulse 3s infinite alternate;
}

@keyframes ctaPulse {
    0% {
        box-shadow: 0 4px 15px rgba(212, 175, 55, 0.2);
    }
    100% {
        box-shadow: 0 4px 28px rgba(212, 175, 55, 0.6);
    }
}

/* 4. STICKY HEADER */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(4, 6, 19, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    transition: var(--transition-smooth);
}

.main-header.scrolled {
    padding: 5px 0;
    background: rgba(4, 6, 19, 0.96);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
    border-bottom: 1px solid rgba(212, 175, 55, 0.25);
}

.header-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition-smooth);
}

.main-header.scrolled .header-container {
    padding: 12px 24px;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-logo {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    object-fit: cover;
    border: 1.5px solid var(--gold);
    transition: var(--transition-smooth);
}

.main-header.scrolled .brand-logo {
    width: 38px;
    height: 38px;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.05em;
}

.desktop-nav {
    display: flex;
    gap: 28px;
}

.nav-link {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    position: relative;
    padding: 6px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--gold);
    transition: var(--transition-quick);
}

.nav-link:hover {
    color: var(--gold-light);
}

.nav-link:hover::after {
    width: 100%;
}

.btn-header {
    padding: 10px 22px;
    font-size: 0.8rem;
    border-radius: 4px;
}

/* Mobile Hamburger Menu Icon */
.hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 26px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1010;
}

.hamburger-menu .bar {
    width: 100%;
    height: 2.5px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition-quick);
}

.hamburger-menu.open .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger-menu.open .bar:nth-child(2) {
    opacity: 0;
}

.hamburger-menu.open .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Overlay Navigation Drawer */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(4, 6, 19, 0.98);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.mobile-nav-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.mobile-nav-menu {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.mobile-nav-link {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-primary);
}

.mobile-nav-link:hover {
    color: var(--gold);
}

.btn-mobile-nav {
    margin-top: 15px;
}

/* 5. HERO SECTION */
.hero-section {
    position: relative;
    min-height: 100vh;
    padding-top: 140px;
    padding-bottom: 80px;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at 70% 30%, var(--bg-accent-purple) 0%, var(--bg-primary) 70%);
    overflow: hidden;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 15% 70%, rgba(27, 40, 90, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 3;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.hero-badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 24px;
}

.badge-item {
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--gold-light);
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    padding: 6px 14px;
    border-radius: 4px;
    text-transform: uppercase;
}

.badge-item.primary-badge {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15) 0%, rgba(110, 68, 255, 0.15) 100%);
    border: 1px solid var(--gold);
    color: #ffffff;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.15);
}

.hero-main-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.hero-sub-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gold);
    line-height: 1.3;
    margin-bottom: 20px;
    font-family: var(--font-heading);
}

.hero-copy {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 35px;
}

.hero-action-wrapper {
    width: 100%;
    margin-bottom: 15px;
}

.cta-subtext {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 10px;
    font-weight: 400;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-glow {
    position: absolute;
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(110, 68, 255, 0.25) 0%, transparent 60%);
    filter: blur(20px);
    z-index: 1;
}

.hero-image-frame {
    position: relative;
    z-index: 2;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(212, 175, 55, 0.25);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), var(--purple-glow);
    transition: var(--transition-smooth);
}

.hero-image-frame:hover {
    border-color: rgba(212, 175, 55, 0.4);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 30px rgba(212, 175, 55, 0.15);
}

.hero-graphic {
    width: 100%;
    max-width: 500px;
    height: auto;
    object-fit: cover;
}

/* 6. "THIS IS NOT A WEBINAR" BANNER CARD */
.not-webinar-section {
    background-color: var(--bg-secondary);
    border-top: 1px solid rgba(212, 175, 55, 0.1);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    position: relative;
}

.premium-warning-container {
    max-width: 950px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(19, 25, 64, 0.6) 0%, rgba(30, 19, 58, 0.6) 100%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 2px solid var(--gold);
    border-radius: 16px;
    padding: 50px 40px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(212, 175, 55, 0.1);
    text-align: center;
}

.warning-badge {
    background: #e23e57;
    color: #ffffff;
    font-weight: 800;
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    padding: 6px 16px;
    border-radius: 4px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 24px;
}

.warning-main-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 12px;
    line-height: 1.25;
}

.warning-main-title span {
    color: #e23e57;
    display: block;
}

.warning-sub-heading {
    font-size: 1.4rem;
    color: var(--gold-light);
    margin-bottom: 24px;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.warning-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.warning-desc strong {
    color: #ffffff;
}

/* 7. COUNTDOWN & URGENCY SECTION */
.urgency-section {
    position: relative;
    background: radial-gradient(circle at 30% 50%, var(--bg-accent-purple) 0%, var(--bg-primary) 70%);
}

.countdown-wrapper {
    max-width: 800px;
    margin: 0 auto 50px auto;
    text-align: center;
}

.countdown-title {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 0.25em;
    margin-bottom: 24px;
    text-transform: uppercase;
}

/* Dynamic Timer Design */
.timer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 650px;
    margin: 0 auto;
}

.timer-box {
    background: var(--bg-glass);
    border: var(--glass-border);
    border-radius: 12px;
    padding: 24px 15px;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    position: relative;
    overflow: hidden;
}

.timer-box::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, transparent 100%);
    pointer-events: none;
}

.timer-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1;
    margin-bottom: 8px;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

.timer-label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--gold-light);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.urgency-copy-box {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.urgency-headline {
    font-size: 1.8rem;
    margin-bottom: 16px;
    font-weight: 700;
}

.urgency-text {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 35px;
}

/* 8. WHO SHOULD JOIN */
.who-section {
    background-color: var(--bg-secondary);
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.audience-card {
    display: flex;
    gap: 24px;
}

.audience-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.15) 0%, rgba(30, 19, 58, 0.25) 100%);
    border: 1px solid var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--gold-glow);
}

.audience-icon i {
    font-size: 1.5rem;
    color: var(--gold-light);
}

.audience-info h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: #ffffff;
    font-weight: 600;
}

.audience-info p {
    color: var(--text-muted);
    font-size: 0.98rem;
    line-height: 1.6;
}

/* 9. WHAT YOU WILL LEARN (CURRICULUM) */
.curriculum-section {
    position: relative;
    background: radial-gradient(circle at 70% 80%, var(--bg-accent-purple) 0%, var(--bg-primary) 70%);
}

.curriculum-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 50px;
}

.curriculum-card {
    position: relative;
    overflow: hidden;
}

.curriculum-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--gold);
    opacity: 0.7;
}

.curr-num {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--gold);
    font-family: var(--font-body);
    letter-spacing: 0.1em;
    margin-bottom: 8px;
}

.curriculum-card h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
    color: #ffffff;
    font-weight: 600;
}

.curriculum-card p {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* 10. ADVANCED POSITIONING (BASIC vs ADVANCED) */
.positioning-section {
    background-color: var(--bg-secondary);
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 50px;
}

.comp-column {
    background: rgba(11, 14, 37, 0.4);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 40px;
    transition: var(--transition-smooth);
}

.comp-column.premium-column {
    background: linear-gradient(135deg, rgba(19, 25, 64, 0.5) 0%, rgba(30, 19, 58, 0.5) 100%);
    border: 1.5px solid var(--gold);
    box-shadow: var(--purple-glow), var(--gold-glow);
}

.comp-header {
    text-align: center;
    margin-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 24px;
}

.comp-column.premium-column .comp-header {
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.comp-badge {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    padding: 6px 14px;
    border-radius: 4px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 14px;
}

.comp-column:not(.premium-column) .comp-badge {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.comp-column.premium-column .comp-badge {
    background: linear-gradient(90deg, var(--gold-dark), var(--gold));
    color: var(--text-dark);
}

.comp-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
}

.comp-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.comp-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 0.98rem;
}

.comp-list li i {
    margin-top: 4px;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.comp-list li i.fa-circle-xmark {
    color: #e23e57;
}

.comp-list li i.fa-circle-check {
    color: var(--gold);
}

.comp-column.premium-column .comp-list li {
    color: #ffffff;
}

/* 11. BIG DIFFERENTIATOR */
.differentiator-section {
    background: radial-gradient(circle at 10% 30%, var(--bg-accent-purple) 0%, var(--bg-primary) 70%);
}

.diff-box {
    max-width: 900px;
    margin: 0 auto;
    border-radius: 20px;
    padding: 50px;
    border: 1.5px solid rgba(212, 175, 55, 0.2);
    background: linear-gradient(135deg, rgba(11, 14, 37, 0.8) 0%, rgba(30, 19, 58, 0.8) 100%);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.diff-header {
    text-align: center;
    margin-bottom: 40px;
}

.diff-headline {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.diff-subtext {
    font-size: 1.1rem;
    color: var(--gold-light);
}

.diff-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.diff-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.diff-title-col {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    padding-bottom: 10px;
    border-bottom: 1.5px solid rgba(255, 255, 255, 0.1);
}

.diff-col-no .diff-title-col {
    color: #e23e57;
    border-bottom-color: rgba(226, 62, 87, 0.2);
}

.diff-col-yes .diff-title-col {
    color: var(--gold);
    border-bottom-color: rgba(212, 175, 55, 0.2);
}

.diff-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 1rem;
    line-height: 1.5;
}

.diff-item i {
    font-size: 1.2rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.diff-col-no .diff-item i {
    color: #e23e57;
}

.diff-col-yes .diff-item i {
    color: var(--gold-light);
}

/* 12. COURSE EXPERIENCE */
.experience-section {
    background-color: var(--bg-secondary);
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 50px;
}

.experience-card {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 35px 24px;
}

.exp-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.12) 0%, rgba(110, 68, 255, 0.12) 100%);
    border: 1.5px solid var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: var(--gold-glow);
}

.exp-icon i {
    font-size: 1.6rem;
    color: var(--gold-light);
}

.experience-card h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
    color: #ffffff;
    font-weight: 600;
}

.experience-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* 13. WHATSAPP CONVERSION SECTION */
.whatsapp-section {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    border-top: 1px solid rgba(212, 175, 55, 0.1);
    position: relative;
    overflow: hidden;
}

.whatsapp-bg-decoration {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(37, 211, 102, 0.08) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
}

.whatsapp-card {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 50px 40px;
    position: relative;
    z-index: 3;
    background: rgba(11, 14, 37, 0.5);
    border-radius: 20px;
    border: 2px solid rgba(37, 211, 102, 0.35);
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.5), 0 0 30px rgba(37, 211, 102, 0.05);
}

.whatsapp-card:hover {
    border-color: var(--whatsapp-green);
    box-shadow: 0 20px 55px rgba(0, 0, 0, 0.6), 0 0 40px rgba(37, 211, 102, 0.15);
}

.wa-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(37, 211, 102, 0.1);
    border: 1px solid var(--whatsapp-green);
    color: var(--whatsapp-green);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    padding: 8px 18px;
    border-radius: 50px;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.whatsapp-card h2 {
    font-size: 2.4rem;
    font-weight: 800;
    margin-bottom: 14px;
}

.whatsapp-card p {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 35px;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

/* 14. TRUST & FAQ SECTION */
.trust-positioning-section {
    background-color: var(--bg-secondary);
}

.trust-card {
    max-width: 850px;
    margin: 0 auto;
    text-align: center;
    border-radius: 16px;
}

.trust-card h2 {
    font-size: 2.2rem;
    margin-bottom: 16px;
    font-weight: 700;
}

.trust-card p {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 20px;
}

.trust-pills {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.trust-pill {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--gold-light);
    border-bottom: 1.5px solid var(--gold);
    padding-bottom: 6px;
    text-transform: uppercase;
}

/* Accordion FAQ */
.faq-section {
    background: radial-gradient(circle at 50% 50%, var(--bg-accent-purple) 0%, var(--bg-primary) 70%);
}

.faq-container {
    max-width: 850px;
    margin: 40px auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--bg-glass);
    border: var(--glass-border);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: rgba(212, 175, 55, 0.35);
}

.faq-question {
    width: 100%;
    background: transparent;
    border: none;
    padding: 24px;
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: #ffffff;
    transition: var(--transition-quick);
}

.faq-question:hover {
    color: var(--gold-light);
}

.faq-question i {
    font-size: 0.95rem;
    color: var(--gold);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-item.active {
    border-color: var(--gold);
    box-shadow: var(--gold-glow);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-answer p {
    padding: 0 24px 24px 24px;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

/* 15. FINAL CTA SECTION */
.final-cta-section {
    position: relative;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    overflow: hidden;
    text-align: center;
}

.final-cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(110, 68, 255, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.final-card {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 3;
}

.final-heading {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.final-subheading {
    font-size: 1.3rem;
    color: var(--gold-light);
    margin-bottom: 30px;
    font-weight: 500;
}

.final-warning-box {
    background: rgba(226, 62, 87, 0.08);
    border: 1px solid rgba(226, 62, 87, 0.4);
    border-radius: 8px;
    padding: 20px;
    max-width: 650px;
    margin: 0 auto 40px auto;
}

.final-warning-box h4 {
    font-size: 1.15rem;
    color: #ffffff;
    font-weight: 700;
    margin-bottom: 6px;
}

.final-warning-box p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.final-timer {
    margin-bottom: 45px;
}

/* 16. FOOTER */
.main-footer {
    background-color: #02030a;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 80px 0 30px 0;
}

.footer-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.2fr 0.9fr 0.9fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-logo {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 1.5px solid var(--gold);
}

.footer-logo-row span {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.05em;
}

.footer-tagline {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-bottom: 16px;
    line-height: 1.5;
}

.footer-info-line {
    font-size: 0.95rem;
    font-weight: 600;
    color: #ffffff;
}

.footer-col h4 {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.footer-details-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
    font-size: 0.92rem;
    color: var(--text-muted);
}

.footer-details-list strong {
    color: #ffffff;
}

.footer-cta-btn {
    align-self: flex-start;
}

.footer-bottom {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 30px 24px 0 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-disclaimer {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.6;
    text-align: justify;
}

.footer-copyright {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-align: center;
}

/* 17. MOBILE STICKY CTA */
.mobile-sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(4, 6, 19, 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    padding: 12px 20px;
    z-index: 900;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.5);
    display: none;
}

.btn-full {
    width: 100%;
    padding: 16px 20px;
    font-size: 0.95rem;
}

/* 18. RESPONSIVENESS MEDIA QUERIES */

/* Laptop / Desktop (Large Screen Adjustments) */
@media (max-width: 1200px) {
    .section-container {
        padding: 80px 24px;
    }
}

/* Tablet Landscape / Medium Screens (1024px) */
@media (max-width: 1024px) {
    .hero-main-title {
        font-size: 2.6rem;
    }
    .hero-sub-title {
        font-size: 1.3rem;
    }
    .hero-copy {
        font-size: 1rem;
        margin-bottom: 25px;
    }
    .curriculum-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .experience-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .comparison-grid {
        gap: 24px;
    }
    .footer-container {
        gap: 30px;
    }
}

/* Tablet Portrait / Intermediate Screens (768px) */
@media (max-width: 768px) {
    /* Header toggling navigation display */
    .desktop-nav,
    .header-cta-wrapper {
        display: none;
    }
    
    .hamburger-menu {
        display: flex;
    }
    
    /* Hero Stacking */
    .hero-section {
        padding-top: 110px;
        padding-bottom: 60px;
        min-height: auto;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-content {
        align-items: center;
    }
    
    .hero-badge-row {
        justify-content: center;
    }
    
    .hero-copy {
        margin-bottom: 25px;
    }
    
    .hero-graphic {
        max-width: 420px;
    }
    
    .hero-image-frame {
        border-radius: 14px;
    }
    
    /* Not a webinar box padding */
    .premium-warning-container {
        padding: 35px 24px;
    }
    .warning-main-title {
        font-size: 1.8rem;
    }
    
    /* Countdown boxes sizing */
    .timer-grid {
        gap: 12px;
        max-width: 450px;
    }
    .timer-box {
        padding: 16px 8px;
        border-radius: 8px;
    }
    .timer-number {
        font-size: 2.2rem;
    }
    .timer-label {
        font-size: 0.65rem;
    }
    
    /* Audience grid stack */
    .audience-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .audience-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 14px;
    }
    
    /* Comparison grid stack */
    .comparison-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .comp-column {
        padding: 30px 20px;
    }
    
    /* Differentiator stack */
    .diff-box {
        padding: 30px 20px;
    }
    .diff-headline {
        font-size: 1.8rem;
    }
    .diff-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    /* FAQ spacing */
    .faq-question {
        font-size: 1rem;
        padding: 18px 20px;
    }
    
    /* Footer layout stack */
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    .footer-brand {
        align-items: center;
    }
    .footer-logo-row {
        justify-content: center;
    }
    .footer-cta-btn {
        align-self: center;
    }
    
    /* Mobile Sticky CTA enabled */
    .mobile-sticky-cta {
        display: block;
    }
    
    /* Add bottom padding to body to prevent sticky CTA blocking footer contents */
    body {
        padding-bottom: 76px;
    }
}

/* Mobile Screens (480px and below) */
@media (max-width: 480px) {
    .section-title {
        font-size: 1.8rem;
    }
    .hero-main-title {
        font-size: 2.1rem;
    }
    .hero-sub-title {
        font-size: 1.15rem;
    }
    .warning-main-title {
        font-size: 1.5rem;
    }
    .warning-sub-heading {
        font-size: 1.1rem;
    }
    
    /* Tiny screens (320px adjustments) */
    .timer-grid {
        gap: 8px;
    }
    .timer-number {
        font-size: 1.8rem;
    }
    .timer-label {
        font-size: 0.65rem;
        letter-spacing: 0.05em;
    }
    
    .curriculum-grid {
        grid-template-columns: 1fr;
    }
    
    .experience-grid {
        grid-template-columns: 1fr;
    }
    
    .whatsapp-card h2 {
        font-size: 1.8rem;
    }
    
    .whatsapp-card {
        padding: 35px 20px;
    }
    
    .final-heading {
        font-size: 1.8rem;
    }
    .final-subheading {
        font-size: 1.1rem;
    }
    
    .btn {
        padding: 14px 28px;
        font-size: 0.85rem;
    }
    .btn-lg {
        padding: 16px 32px;
        font-size: 0.9rem;
    }
    .btn-xl {
        padding: 18px 36px;
        font-size: 0.95rem;
    }
}