/* ================================================
   ELEVATE BY RAM - Landing Page Styles
   ================================================ */

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

:root {
    /* Colors */
    --bg-dark: #0a0a0a;
    --bg-darker: #050505;
    --bg-card: rgba(18, 18, 18, 0.8);
    --bg-card-solid: #121212;
    --bg-hover: #1a1a1a;
    
    /* Primary Colors - Green as main */
    --primary: #10b981;
    --primary-light: #34d399;
    --primary-dark: #059669;
    --primary-glow: rgba(16, 185, 129, 0.3);
    
    /* Secondary Colors - Light Purple as accent */
    --secondary: #a78bfa;
    --secondary-light: #c4b5fd;
    --secondary-glow: rgba(167, 139, 250, 0.3);
    
    --accent: #6ee7b7;
    
    /* Neutrals */
    --white: #ffffff;
    --gray: #a1a1aa;
    --gray-light: #d4d4d8;
    --gray-dark: #71717a;
    
    /* Borders */
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(16, 185, 129, 0.3);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --gradient-glow: radial-gradient(ellipse at center, rgba(16, 185, 129, 0.1) 0%, transparent 70%);
    
    /* Transitions */
    --transition-fast: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-dark);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
}

/* ================================================
   Typography
   ================================================ */
.serif {
    font-family: 'Playfair Display', Georgia, serif;
}

/* ================================================
   Floating Navigation Bar
   ================================================ */
.floating-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 24px;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    transform: translateY(-100%);
    transition: transform var(--transition-smooth);
}

.floating-bar.visible {
    transform: translateY(0);
}

.floating-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.floating-text {
    font-size: 0.75rem;
    color: var(--primary-light);
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.floating-text-wrapper {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.floating-brand {
    font-size: 0.85rem;
    color: var(--white);
    font-weight: 700;
    letter-spacing: 1px;
}

.floating-date {
    font-size: 0.65rem;
    color: var(--primary-light);
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

/* ================================================
   Buttons
   ================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--white);
    background: var(--gradient-primary);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 4px 20px var(--primary-glow);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(16, 185, 129, 0.4);
}

.btn:hover::before {
    opacity: 1;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-glow);
    color: var(--primary-light);
    box-shadow: none;
}

.btn-outline:hover {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--primary-light);
    box-shadow: 0 0 20px var(--primary-glow);
}

.btn-large {
    padding: 18px 36px;
    font-size: 0.85rem;
}

.btn-block {
    width: 100%;
}

/* ================================================
   Hero Section
   ================================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 20px 80px;
    position: relative;
    background: 
        radial-gradient(ellipse 80% 50% at 20% 30%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse 80% 50% at 80% 70%, rgba(16, 185, 129, 0.06) 0%, transparent 50%),
        linear-gradient(180deg, var(--bg-darker) 0%, var(--bg-dark) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/fondo.jpg') center/cover no-repeat;
    opacity: 0.35;
    z-index: 0;
}

/* Dark overlay for readability with bottom fade */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, 
        rgba(5, 5, 5, 0.5) 0%, 
        rgba(10, 10, 10, 0.4) 40%, 
        rgba(10, 10, 10, 0.7) 70%,
        rgba(10, 10, 10, 0.95) 90%,
        rgba(10, 10, 10, 1) 100%);
    z-index: 1;
}

.hero-content {
    max-width: 800px;
    text-align: center;
    position: relative;
    z-index: 2;
    padding: 0 20px;
}

.tagline {
    font-size: 0.75rem;
    color: var(--primary-light);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 24px;
    font-weight: 600;
}

.hero h1 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--white);
}

.hero h1 span {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero h1 {
    text-shadow: 0 0 80px rgba(16, 185, 129, 0.2);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 48px;
    font-weight: 400;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

/* ================================================
   VSL Video Container
   ================================================ */
.vsl-wrapper {
    max-width: 350px;
    margin: 0 auto 40px;
    padding: 0 16px;
}

.vsl-container {
    position: relative;
    background: var(--bg-card-solid);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    box-shadow: 
        0 25px 80px -12px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(16, 185, 129, 0.1),
        0 0 80px -20px var(--primary-glow);
}

.vsl-container.vsl-vertical .vsl-video-wrapper {
    padding-bottom: 177.78%; /* 9:16 aspect ratio */
}

.vsl-video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    background: linear-gradient(135deg, #12121a 0%, #0a0a0f 100%);
    overflow: hidden;
}

#vslVideo {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sound-toggle {
    position: absolute;
    bottom: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--white);
    transition: all var(--transition-fast);
    z-index: 10;
    backdrop-filter: blur(10px);
}

.sound-toggle:hover {
    background: rgba(16, 185, 129, 0.3);
    border-color: var(--primary);
}

.sound-toggle .icon-unmuted {
    display: none;
}

.sound-toggle.unmuted .icon-muted {
    display: none;
}

.sound-toggle.unmuted .icon-unmuted {
    display: block;
}


/* Urgency Pill */
.urgency-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--border-glow);
    color: var(--primary-light);
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-top: 24px;
    backdrop-filter: blur(10px);
}

.urgency-pill::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary-glow);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-cta {
    margin-top: 32px;
}

/* ================================================
   Sections - General
   ================================================ */
section {
    padding: 100px 24px;
    position: relative;
    width: 100%;
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-label {
    font-size: 0.7rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 16px;
    font-weight: 600;
}

.section-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--white);
}

.section-subtitle {
    color: var(--gray);
    font-size: 1rem;
    font-weight: 400;
    max-width: 500px;
    margin: 0 auto;
}

/* ================================================
   Glass Card Component
   ================================================ */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    transition: all var(--transition-smooth);
}

.glass-card:hover {
    border-color: var(--border-glow);
    box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.5), 0 0 30px -10px var(--primary-glow);
    transform: translateY(-4px);
}

/* ================================================
   What Is Section
   ================================================ */
.what-is {
    background: radial-gradient(ellipse 100% 50% at 50% 0%, rgba(16, 185, 129, 0.08) 0%, transparent 60%);
}

.what-is .features-grid,
.what-is .section-header {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.what-is .manifesto {
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 64px;
}

.manifesto {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.35rem;
    line-height: 1.9;
    text-align: left;
    max-width: 700px;
    margin: 0 auto 64px;
    color: var(--gray-light);
    font-weight: 400;
    font-style: italic;
    border-left: 2px solid var(--primary);
    padding-left: 28px;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.feature-card {
    padding: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.feature-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
    position: relative;
    border-bottom: 1px solid var(--border-subtle);
}

.feature-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all var(--transition-smooth);
    filter: saturate(0.85) contrast(1.05) brightness(0.95);
}

.feature-card:hover .feature-image img {
    transform: scale(1.05);
    filter: saturate(1) contrast(1.05) brightness(1);
}

.feature-content {
    padding: 24px;
}

.feature-content h3 {
    color: var(--white);
    margin-bottom: 10px;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.feature-content p {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ================================================
   Audience Section
   ================================================ */
.audience {
    background: radial-gradient(ellipse 80% 60% at 100% 50%, rgba(16, 185, 129, 0.06) 0%, transparent 50%);
}

.audience .section-header,
.audience .audience-grid {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.audience-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.audience-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 28px;
}

.check-icon {
    width: 28px;
    height: 28px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.check-icon svg {
    width: 14px;
    height: 14px;
    color: var(--white);
}

.audience-item strong {
    display: block;
    color: var(--white);
    margin-bottom: 6px;
    font-size: 1.05rem;
    font-weight: 600;
}

.audience-item p {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ================================================
   Timeline Section
   ================================================ */
.timeline {
    background: linear-gradient(180deg, transparent, rgba(16, 185, 129, 0.03));
}

.timeline .section-header,
.timeline .timeline-grid {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.timeline-grid {
    display: flex;
    flex-direction: column;
    position: relative;
    padding-left: 28px;
}

/* Vertical line for mobile */
.timeline-grid::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 10px;
    bottom: 10px;
    width: 2px;
    background: linear-gradient(180deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 2px;
    opacity: 0.8;
}

.timeline-card {
    padding: 8px 0 32px 20px;
    position: relative;
    background: transparent;
    border: none;
    border-radius: 0;
}

.timeline-card:last-child {
    padding-bottom: 0;
}

/* Timeline dot */
.timeline-card::before {
    content: '';
    position: absolute;
    left: -28px;
    top: 12px;
    width: 14px;
    height: 14px;
    background: var(--bg-dark);
    border: 2px solid var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary-glow);
    z-index: 1;
}

.time-badge {
    display: inline-block;
    background: rgba(16, 185, 129, 0.15);
    color: var(--primary-light);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.timeline-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--white);
    font-weight: 600;
}

.timeline-card p {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Desktop: switch to grid cards */
@media (min-width: 640px) {
    .timeline-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        padding-left: 0;
    }
    
    .timeline-grid::before {
        display: none;
    }
    
    .timeline-card {
        padding: 28px;
        background: var(--bg-card);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border: 1px solid var(--border-subtle);
        border-radius: 16px;
        transition: all var(--transition-smooth);
    }
    
    .timeline-card:hover {
        border-color: var(--border-glow);
        box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.5), 0 0 30px -10px var(--primary-glow);
        transform: translateY(-4px);
    }
    
    .timeline-card::before {
        display: none;
    }
    
    .timeline-card:last-child {
        padding-bottom: 28px;
    }
}

/* ================================================
   Testimonials Section
   ================================================ */
.testimonials {
    padding: var(--section-padding);
}

.testimonials .container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--padding-mobile);
}

@media (min-width: 768px) {
    .testimonials .container {
        padding: 0 var(--padding-desktop);
    }
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 240px);
    justify-content: center;
    gap: 24px;
    margin-top: 48px;
}

@media (max-width: 640px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 280px;
        margin-left: auto;
        margin-right: auto;
    }
}

.testimonial-card {
    overflow: hidden;
    border-radius: 12px;
}

.testimonial-video {
    position: relative;
    aspect-ratio: 9/16;
    background: var(--bg-dark);
    overflow: hidden;
}

.testimonial-video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.play-testimonial {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 48px;
    height: 48px;
    background: rgba(16, 185, 129, 0.9);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.play-testimonial:hover {
    background: var(--primary);
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 0 30px var(--primary-glow);
}

.play-testimonial.playing {
    opacity: 0;
    pointer-events: none;
}

/* Testimonial Sound Toggle */
.testimonial-sound-toggle {
    position: absolute;
    bottom: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--white);
    transition: all var(--transition-fast);
    z-index: 10;
    backdrop-filter: blur(10px);
}

.testimonial-sound-toggle:hover {
    background: rgba(16, 185, 129, 0.3);
    border-color: var(--primary);
}

.testimonial-sound-toggle .icon-unmuted {
    display: none;
}

.testimonial-sound-toggle.unmuted .icon-muted {
    display: none;
}

.testimonial-sound-toggle.unmuted .icon-unmuted {
    display: block;
}

.testimonial-info {
    padding: 12px 8px;
    text-align: center;
}

.testimonial-info strong {
    display: block;
    color: var(--white);
    font-size: 0.85rem;
    margin-bottom: 2px;
}

.testimonial-info span {
    color: var(--gray);
    font-size: 0.75rem;
}

/* ================================================
   Leaders Section
   ================================================ */
.leaders-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.leader-card {
    text-align: center;
    padding: 40px 28px;
}

img.leader-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 20px;
    display: block;
    object-fit: cover;
    border: 2px solid var(--primary);
}

.leader-card h3 {
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: 8px;
    font-weight: 600;
}

.leader-role {
    color: var(--primary);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
    font-weight: 600;
}

.leader-card.featured {
    border-color: rgba(16, 185, 129, 0.3);
    box-shadow: 0 0 40px -10px var(--primary-glow);
}

.leader-card > p {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* Duo Card - Two leaders together */
.leader-card.duo-card {
    padding: 40px 32px;
}

.duo-avatars {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.duo-avatars .leader-avatar {
    margin: 0;
    width: 90px;
    height: 90px;
}

/* ================================================
   Benefits Section
   ================================================ */
.benefits {
    background: linear-gradient(0deg, rgba(16, 185, 129, 0.03), transparent);
}

.benefits .section-header,
.benefits .benefits-grid {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

/* Leaders Section */
section:not([class]) .section-header,
section:not([class]) .leaders-grid {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.benefit-card {
    padding: 28px;
    border-left: 2px solid var(--primary);
    display: flex;
    gap: 20px;
}

.benefit-card:hover {
    border-left-color: var(--primary-light);
}

.benefit-number {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary);
    opacity: 0.5;
    line-height: 1;
}

.benefit-content h3 {
    color: var(--white);
    margin-bottom: 8px;
    font-size: 1rem;
    font-weight: 600;
}

.benefit-content p {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ================================================
   CTA Section
   ================================================ */
.cta-section {
    padding: 100px 24px;
    background: radial-gradient(ellipse 100% 60% at 50% 50%, rgba(16, 185, 129, 0.06) 0%, transparent 60%);
}

.cta-wrapper {
    max-width: 580px;
    margin: 0 auto;
}

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

.cta-badge {
    display: inline-block;
    background: var(--primary);
    color: var(--bg-dark);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.cta-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(2rem, 5vw, 2.8rem);
    margin-bottom: 12px;
    color: var(--white);
}

.cta-subtitle {
    color: var(--gray);
    margin-bottom: 40px;
    font-size: 1.05rem;
}

.cta-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.cta-detail-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--gray-light);
    font-size: 1rem;
}

.cta-detail-item svg {
    color: var(--primary);
    flex-shrink: 0;
}

.cta-buttons {
    margin-top: 40px;
}

.fine-print {
    margin-top: 24px;
    font-size: 0.8rem;
    color: var(--gray-dark);
}

/* ================================================
   Final Section
   ================================================ */
.final-section {
    text-align: center;
    padding: 120px 24px;
    background: linear-gradient(180deg, transparent, rgba(16, 185, 129, 0.03));
    border-top: 1px solid var(--border-subtle);
}

.final-section .closing-quote {
    max-width: 550px;
    margin: 0 auto 48px;
}

.final-section .brand-tag {
    margin-bottom: 12px;
}

.closing-quote {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(1.4rem, 3vw, 1.8rem);
    font-weight: 400;
    max-width: 550px;
    margin: 0 auto 48px;
    line-height: 1.6;
    color: var(--gray-light);
    font-style: italic;
}

.brand-tag {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 2.5rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}

.tagline-final {
    color: var(--gray);
    font-size: 0.85rem;
    letter-spacing: 3px;
    text-transform: uppercase;
}

/* ================================================
   Footer
   ================================================ */
footer {
    text-align: center;
    padding: 48px 24px;
    border-top: 1px solid var(--border-subtle);
    color: var(--gray-dark);
    font-size: 0.85rem;
    background: var(--bg-darker);
}

footer a {
    color: var(--gray);
    transition: color var(--transition-fast);
}

footer a:hover {
    color: var(--primary-light);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

/* ================================================
   Animations
   ================================================ */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--transition-slow);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ================================================
   Responsive Design
   ================================================ */
@media (min-width: 500px) {
    .cta-details {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 24px;
    }
    
    .cta-detail-item {
        font-size: 0.95rem;
    }
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .feature-image {
        height: 200px;
    }
    
    .audience-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .leaders-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 800px;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 968px) {
    .features-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 24px;
    }
    
    .feature-card:nth-child(1),
    .feature-card:nth-child(2),
    .feature-card:nth-child(3) {
        grid-column: span 2;
    }
    
    .feature-card:nth-child(4) {
        grid-column: 2 / span 2;
    }
    
    .feature-card:nth-child(5) {
        grid-column: 4 / span 2;
    }
    
    .feature-image {
        height: 240px;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    section {
        padding: 80px 20px;
    }

    .hero {
        padding: 80px 16px 60px;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-header {
        margin-bottom: 48px;
    }

    .cta-container {
        padding: 36px 24px;
    }

    .floating-bar {
        padding: 12px 16px;
    }

    .floating-text {
        font-size: 0.65rem;
        letter-spacing: 1px;
    }

    .floating-brand {
        font-size: 0.75rem;
    }

    .floating-date {
        font-size: 0.55rem;
        letter-spacing: 1px;
    }

    .btn {
        padding: 12px 20px;
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .audience-item,
    .timeline-card,
    .benefit-card {
        padding: 24px 20px;
    }
    
    .feature-content {
        padding: 20px;
    }

    .leader-card {
        padding: 32px 20px;
    }

    .manifesto {
        font-size: 1.15rem;
        padding-left: 20px;
    }

    .cta-title {
        font-size: 1.6rem;
    }
}