/* ===================================
   THAIANY - LANDING PAGE STYLES
   Modern & Elegant Design
   =================================== */

/* CSS Variables */
:root {
    /* Color Palette - Warm & Sophisticated */
    --color-primary: #1a1a2e;
    --color-secondary: #16213e;
    --color-accent: #e94560;
    --color-accent-light: #ff6b6b;
    --color-gold: #d4a574;
    --color-gold-light: #e8c9a3;
    --color-white: #ffffff;
    --color-cream: #faf7f2;
    --color-gray-100: #f5f5f5;
    --color-gray-200: #e5e5e5;
    --color-gray-300: #d4d4d4;
    --color-gray-600: #525252;
    --color-gray-800: #262626;
    
    /* Typography */
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Outfit', -apple-system, sans-serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 5rem;
    --space-3xl: 8rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.16);
    --shadow-glow: 0 0 60px rgba(233, 69, 96, 0.2);
}

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

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

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-cream);
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-normal);
}

ul {
    list-style: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* ===================================
   TYPOGRAPHY
   =================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
    position: relative;
    padding-left: 2rem;
}

.section-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1.5rem;
    height: 2px;
    background: var(--color-gold);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    max-width: 600px;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-header .section-tag {
    padding-left: 0;
}

.section-header .section-tag::before {
    display: none;
}

.section-header .section-description {
    margin: 0 auto;
}

.section-header.light .section-title,
.section-header.light .section-description {
    color: var(--color-white);
}

.section-header.light .section-tag {
    color: var(--color-gold);
}

/* Mentorship Logo */
.mentorship-logo {
    margin-bottom: var(--space-xl);
}

.mentorship-logo img {
    max-width: 350px;
    width: 100%;
    height: auto;
    margin: 0 auto;
    transition: var(--transition-normal);
}

.mentorship-logo:hover img {
    transform: scale(1.05);
}

/* ===================================
   BUTTONS
   =================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    color: var(--color-white);
    border-color: var(--color-accent);
    box-shadow: 0 4px 20px rgba(233, 69, 96, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(233, 69, 96, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.btn-secondary:hover {
    background: var(--color-white);
    color: var(--color-primary);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1rem;
}

.btn-arrow {
    transition: transform var(--transition-fast);
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* ===================================
   NAVIGATION
   =================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(20px);
    padding: var(--space-sm) 0;
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 0.05em;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-menu a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    position: relative;
}

.nav-menu a:not(.nav-cta)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-gold);
    transition: width var(--transition-normal);
}

.nav-menu a:not(.nav-cta):hover::after {
    width: 100%;
}

.nav-menu a:not(.nav-cta):hover {
    color: var(--color-white);
}

.nav-cta {
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.nav-cta:hover {
    border-color: var(--color-white);
    background: rgba(255, 255, 255, 0.1);
}

.nav-cta.accent {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.nav-cta.accent:hover {
    background: var(--color-accent-light);
    border-color: var(--color-accent-light);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: var(--transition-normal);
}

/* ===================================
   HERO SECTION
   =================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-video-container {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    transform: scale(0.85);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(26, 26, 46, 0.9) 0%,
        rgba(22, 33, 62, 0.8) 50%,
        rgba(26, 26, 46, 0.85) 100%
    );
}

/* Fallback background when video is not present */
.hero-video-container::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 50%, rgba(233, 69, 96, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(212, 165, 116, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--space-lg);
    max-width: 900px;
}

.hero-tag {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--color-gold);
    margin-bottom: var(--space-lg);
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.2s forwards;
}

.hero-title {
    margin-bottom: var(--space-lg);
}

.title-line {
    display: block;
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-xs);
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.4s forwards;
}

.title-name {
    display: block;
    font-size: clamp(3rem, 10vw, 7rem);
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: -0.02em;
    line-height: 1;
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.6s forwards;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.75);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.8s forwards;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
    opacity: 0;
    animation: fadeInUp 0.8s ease 1s forwards;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    opacity: 0;
    animation: fadeIn 0.8s ease 1.5s forwards;
}

.scroll-arrow {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    position: relative;
}

.scroll-arrow::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-gold);
    border-radius: 2px;
    animation: scrollBounce 2s ease-in-out infinite;
}

/* ===================================
   ABOUT SECTION
   =================================== */

.about {
    padding: var(--space-3xl) 0;
    background: var(--color-cream);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: 
        radial-gradient(circle at 80% 20%, rgba(212, 165, 116, 0.1) 0%, transparent 40%);
    pointer-events: none;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.about-image {
    position: relative;
}

.image-frame {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.image-frame img {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.image-frame:hover img {
    transform: scale(1.05);
}

.image-decoration {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    border: 3px solid var(--color-gold);
    border-radius: var(--radius-xl);
    z-index: -1;
    opacity: 0.5;
}

.about-content {
    position: relative;
}

.about-text {
    font-size: 1.0625rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-md);
}

.about-stats {
    display: flex;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-gray-200);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
}

.stat-number::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--color-gold);
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin-top: var(--space-xs);
}

/* ===================================
   JOURNEY / TIMELINE SECTION
   =================================== */

.journey {
    padding: var(--space-3xl) 0;
    background: var(--color-white);
}

.timeline {
    position: relative;
}

.timeline-section {
    margin-bottom: var(--space-2xl);
}

.timeline-category {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--color-gray-200);
}

.category-icon {
    font-size: 2rem;
}

.timeline-item {
    position: relative;
    padding-left: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-gold), var(--color-gray-200));
}

.timeline-marker {
    position: absolute;
    left: -6px;
    top: 20px;
    width: 14px;
    height: 14px;
    background: var(--color-gold);
    border-radius: 50%;
    border: 3px solid var(--color-white);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.timeline-item:hover .timeline-marker {
    background: var(--color-accent);
    transform: scale(1.2);
}

.timeline-card {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--space-lg);
    background: var(--color-cream);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.timeline-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(8px);
}

.card-image {
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

/* Card image contain variant */
.card-image-contain {
    background: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-image-contain img {
    object-fit: contain;
    padding: var(--space-sm);
}

/* Card image formacao - for certificates/diplomas */
.card-image-formacao {
    background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-white) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    padding: var(--space-md);
}

.card-image-formacao img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 180px;
    object-fit: contain;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

@media (max-width: 768px) {
    .card-image-formacao {
        min-height: 150px;
        padding: var(--space-sm);
    }
    
    .card-image-formacao img {
        max-height: 130px;
    }
}

@media (max-width: 480px) {
    .card-image-formacao {
        min-height: 120px;
    }
    
    .card-image-formacao img {
        max-height: 100px;
    }
}

.timeline-card:hover .card-image img {
    transform: scale(1.1);
}

.card-content {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.card-year {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.card-title {
    font-size: 1.375rem;
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
}

.card-institution {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-gold);
    margin-bottom: var(--space-sm);
}

.card-description {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* ===================================
   COMPANIES SECTION
   =================================== */

.companies {
    padding: var(--space-2xl) 0;
    background: var(--color-gray-100);
}

.logos-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-lg);
    align-items: center;
}

.logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    background: var(--color-white);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    width: 180px;
    height: 120px;
}

.logo-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.logo-item img {
    max-height: 80px;
    max-width: 140px;
    width: auto;
    object-fit: contain;
}

/* ===================================
   TEACHING SECTION
   =================================== */

.teaching {
    padding: var(--space-3xl) 0;
    background: var(--color-cream);
}

.teaching-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.teaching-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

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

.teaching-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
    background: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
}

.teaching-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: var(--space-md);
    transition: transform var(--transition-slow);
}

.teaching-card:hover .teaching-image img {
    transform: scale(1.1);
}

.teaching-content {
    padding: var(--space-lg);
    text-align: center;
}

.teaching-content h3 {
    font-size: 1.375rem;
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
}

.teaching-content p {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
}

@media (max-width: 768px) {
    .teaching-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
}

/* ===================================
   PRODUCTS SECTION (E-BOOK)
   =================================== */

.products {
    padding: var(--space-3xl) 0;
    background: var(--color-white);
}

.product-card {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: var(--space-2xl);
    align-items: center;
    background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-white) 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(233, 69, 96, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.product-image {
    position: relative;
}

.product-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-slow);
}

.product-image:hover img {
    transform: translateY(-10px) rotate(-2deg);
}

.product-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
    color: var(--color-primary);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.product-content {
    position: relative;
}

.product-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.product-description {
    font-size: 1.0625rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-lg);
}

.product-features {
    margin-bottom: var(--space-lg);
}

.product-features li {
    font-size: 1rem;
    color: var(--color-gray-800);
    padding: var(--space-xs) 0;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.product-pricing {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.price-old {
    font-size: 1rem;
    color: var(--color-gray-600);
    text-decoration: line-through;
}

.price-current {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-accent);
}

/* ===================================
   MENTORSHIP SECTION
   =================================== */

.mentorship {
    padding: var(--space-3xl) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    position: relative;
}

.mentorship::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 10% 90%, rgba(233, 69, 96, 0.2) 0%, transparent 40%),
        radial-gradient(ellipse at 90% 10%, rgba(212, 165, 116, 0.15) 0%, transparent 40%);
    pointer-events: none;
}

.mentorship-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-lg);
    position: relative;
}

.mentorship-card {
    flex: 0 1 350px;
    max-width: 400px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
    transition: var(--transition-normal);
    position: relative;
}

.mentorship-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow);
}

.mentorship-card.featured {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-gold);
    transform: scale(1.05);
}

.mentorship-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.card-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
    color: var(--color-primary);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    white-space: nowrap;
}

.card-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
}

.mentorship-card h3 {
    font-size: 1.5rem;
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.mentorship-card p {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-lg);
    min-height: 60px;
}

.card-price {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: var(--space-lg);
}

.mentorship-card .btn {
    width: 100%;
}

/* Mentorship Info Badges */
.mentorship-info {
    margin-bottom: var(--space-xl);
}

.info-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
}

.info-badge {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-xl);
    color: var(--color-white);
    font-size: 1rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

/* Mentorship Details */
.mentorship-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.detail-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: var(--transition-normal);
}

.detail-card:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-4px);
}

.detail-card h3 {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.detail-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.detail-list li {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1rem;
    line-height: 1.6;
    padding-left: var(--space-lg);
    position: relative;
}

.detail-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-gold);
}

.detail-list.check li::before {
    content: '✔';
    color: #4ade80;
}

/* Mentorship CTA */
.mentorship-cta {
    text-align: center;
    padding-top: var(--space-lg);
}

.mentorship-cta .btn {
    font-size: 1.125rem;
    padding: 1.25rem 3rem;
}

@media (max-width: 768px) {
    .mentorship-details {
        grid-template-columns: 1fr;
    }
    
    .info-badges {
        flex-direction: column;
        align-items: center;
    }
    
    .info-badge {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
}

/* ===================================
   TESTIMONIALS SECTION
   =================================== */

.testimonials {
    padding: var(--space-3xl) 0;
    background: var(--color-cream);
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.testimonial-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.testimonial-content {
    margin-bottom: var(--space-lg);
    position: relative;
}

.testimonial-content::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: -10px;
    font-family: var(--font-display);
    font-size: 5rem;
    color: var(--color-gold);
    opacity: 0.3;
    line-height: 1;
}

.testimonial-content p {
    font-size: 1rem;
    color: var(--color-gray-600);
    line-height: 1.8;
    font-style: italic;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.testimonial-author img {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author strong {
    display: block;
    font-size: 1rem;
    color: var(--color-primary);
}

.testimonial-author span {
    font-size: 0.875rem;
    color: var(--color-gray-600);
}

/* ===================================
   CTA SECTION
   =================================== */

.cta {
    padding: var(--space-3xl) 0;
    background: 
        linear-gradient(135deg, rgba(26, 26, 46, 0.95) 0%, rgba(22, 33, 62, 0.95) 100%),
        url('assets/cta-bg.jpg') center/cover;
    text-align: center;
    position: relative;
}

.cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 50% 50%, rgba(233, 69, 96, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
}

.cta h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.cta p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-xl);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* ===================================
   FOOTER
   =================================== */

.footer {
    background: var(--color-primary);
    padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-xl);
}

.footer-brand h3 {
    font-size: 2rem;
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.6);
    max-width: 300px;
    margin-bottom: var(--space-lg);
}

.social-links {
    display: flex;
    gap: var(--space-sm);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--color-white);
    transition: var(--transition-normal);
}

.social-links a:hover {
    background: var(--color-accent);
    transform: translateY(-2px);
}

.social-links svg {
    width: 20px;
    height: 20px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-lg);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9375rem;
}

.footer-links a:hover {
    color: var(--color-gold);
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9375rem;
    margin-bottom: var(--space-xs);
}

.footer-bottom {
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.875rem;
}

/* ===================================
   ANIMATIONS
   =================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scrollBounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(10px);
    }
    60% {
        transform: translateX(-50%) translateY(5px);
    }
}

/* Scroll Reveal Animation Classes */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .about-image {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .timeline-card {
        grid-template-columns: 200px 1fr;
    }
    
    .logo-item {
        width: 150px;
        height: 100px;
    }
    
    .product-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .product-image {
        max-width: 350px;
        margin: 0 auto;
    }
    
    .mentorship-grid {
        flex-direction: column;
        align-items: center;
    }
    
    .mentorship-card.featured {
        transform: none;
        order: -1;
    }
    
    .mentorship-card.featured:hover {
        transform: translateY(-8px);
    }
    
    .testimonials-slider {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .mentorship-logo img {
        max-width: 280px;
    }
}

@media (max-width: 768px) {
    :root {
        font-size: 15px;
    }
    
    /* Container */
    .container {
        padding: 0 var(--space-sm);
    }
    
    /* Sections padding */
    .about, .journey, .companies, .teaching, .products, .testimonials, .cta {
        padding: var(--space-2xl) 0;
    }
    
    .section-header {
        margin-bottom: var(--space-xl);
    }
    
    /* Navigation */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--color-primary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-xl);
        transition: right var(--transition-normal);
        box-shadow: var(--shadow-lg);
        z-index: 1000;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    /* Hero */
    .hero-content {
        padding: var(--space-md);
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        padding: 0 var(--space-sm);
    }
    
    .scroll-indicator {
        display: none;
    }
    
    /* About */
    .about-image {
        max-width: 300px;
    }
    
    .about-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    .about-text {
        font-size: 1rem;
    }
    
    /* Timeline / Career */
    .timeline-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .timeline-card:hover {
        transform: none;
    }
    
    .card-image {
        max-height: 180px;
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .card-image img {
        width: 100%;
        height: 100%;
        max-height: 180px;
        object-fit: cover;
    }
    
    .card-content {
        padding: var(--space-md);
    }
    
    .card-title {
        font-size: 1.125rem;
    }
    
    .card-description {
        font-size: 0.875rem;
    }
    
    .timeline-category {
        font-size: 1.25rem;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .timeline-item {
        padding-left: var(--space-lg);
    }
    
    .timeline-item::before {
        left: 4px;
    }
    
    .timeline-marker {
        left: -2px;
        width: 12px;
        height: 12px;
    }
    
    /* Companies */
    .logo-item {
        width: 140px;
        height: 90px;
    }
    
    .logo-item img {
        max-height: 60px;
        max-width: 100px;
    }
    
    /* Teaching */
    .teaching-image {
        aspect-ratio: 16/9;
    }
    
    .teaching-content h3 {
        font-size: 1.125rem;
    }
    
    /* Mentorship */
    .mentorship {
        padding: var(--space-2xl) 0;
    }
    
    .mentorship-logo img {
        max-width: 220px;
    }
    
    .info-badges {
        flex-direction: column;
        align-items: center;
    }
    
    .info-badge {
        width: 100%;
        max-width: 280px;
        text-align: center;
        font-size: 0.9rem;
        padding: var(--space-sm);
    }
    
    .mentorship-details {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .detail-card {
        padding: var(--space-lg);
    }
    
    .detail-card h3 {
        font-size: 1.1rem;
    }
    
    .detail-list li {
        font-size: 0.9rem;
    }
    
    .mentorship-cta .btn {
        width: 100%;
        max-width: 300px;
        font-size: 1rem;
        padding: 1rem 2rem;
    }
    
    /* Product / Ebook */
    .product-card {
        padding: var(--space-lg);
    }
    
    .product-title {
        font-size: 1.5rem;
    }
    
    .product-description {
        font-size: 0.95rem;
    }
    
    .product-image {
        max-width: 280px;
    }
    
    .product-pricing {
        justify-content: center;
    }
    
    .product-content .btn {
        width: 100%;
    }
    
    /* Testimonials */
    .testimonial-card {
        padding: var(--space-lg);
    }
    
    .testimonial-content p {
        font-size: 0.95rem;
    }
    
    /* CTA */
    .cta h2 {
        font-size: 1.75rem;
    }
    
    .cta p {
        font-size: 1rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--space-sm);
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-xl);
    }
    
    .footer-brand p {
        max-width: 100%;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .image-frame img {
        aspect-ratio: 1/1;
    }
}

@media (max-width: 480px) {
    :root {
        font-size: 14px;
    }
    
    /* Global spacing */
    .about, .journey, .companies, .teaching, .products, .testimonials, .cta {
        padding: var(--space-xl) 0;
    }
    
    /* Hero */
    .hero-title .title-name {
        font-size: 2.2rem;
    }
    
    .title-line {
        font-size: 1rem;
    }
    
    .hero-tag {
        font-size: 0.7rem;
    }
    
    /* Section titles */
    .section-title {
        font-size: 1.4rem;
    }
    
    .section-tag {
        font-size: 0.65rem;
        padding-left: 1.5rem;
    }
    
    .section-tag::before {
        width: 1rem;
    }
    
    /* Timeline */
    .timeline-item {
        padding-left: var(--space-xs);
        margin-bottom: var(--space-md);
    }
    
    .timeline-item::before {
        display: none;
    }
    
    .timeline-marker {
        display: none;
    }
    
    .timeline-card {
        border-radius: var(--radius-md);
    }
    
    .card-image {
        max-height: 140px;
    }
    
    .card-image img {
        max-height: 140px;
        object-fit: cover;
    }
    
    .card-content {
        padding: var(--space-sm);
    }
    
    .card-year {
        font-size: 0.65rem;
    }
    
    .card-title {
        font-size: 0.95rem;
    }
    
    .card-institution {
        font-size: 0.75rem;
    }
    
    .card-description {
        font-size: 0.8rem;
        line-height: 1.5;
    }
    
    .timeline-category {
        font-size: 1rem;
        gap: var(--space-xs);
    }
    
    .category-icon {
        font-size: 1.25rem;
    }
    
    /* Companies */
    .logo-item {
        width: 100px;
        height: 70px;
        padding: var(--space-xs);
    }
    
    .logo-item img {
        max-height: 45px;
        max-width: 70px;
    }
    
    /* Teaching */
    .teaching-content {
        padding: var(--space-sm);
    }
    
    .teaching-content h3 {
        font-size: 1rem;
    }
    
    .teaching-content p {
        font-size: 0.8rem;
    }
    
    /* Mentorship */
    .mentorship-logo img {
        max-width: 160px;
    }
    
    .info-badge {
        font-size: 0.8rem;
        padding: var(--space-xs) var(--space-sm);
    }
    
    .detail-card {
        padding: var(--space-md);
    }
    
    .detail-card h3 {
        font-size: 1rem;
    }
    
    .detail-list li {
        font-size: 0.85rem;
        padding-left: var(--space-md);
    }
    
    /* Product */
    .product-card {
        padding: var(--space-md);
    }
    
    .product-title {
        font-size: 1.25rem;
    }
    
    .product-description {
        font-size: 0.9rem;
    }
    
    .product-features li {
        font-size: 0.8rem;
    }
    
    .price-current {
        font-size: 2rem;
    }
    
    .price-old {
        font-size: 0.85rem;
    }
    
    /* Testimonials */
    .testimonial-card {
        padding: var(--space-md);
    }
    
    .testimonial-content p {
        font-size: 0.9rem;
    }
    
    .testimonial-author img {
        width: 45px;
        height: 45px;
    }
    
    .testimonial-author strong {
        font-size: 0.9rem;
    }
    
    .testimonial-author span {
        font-size: 0.75rem;
    }
    
    /* CTA */
    .cta h2 {
        font-size: 1.5rem;
    }
    
    .cta p {
        font-size: 0.9rem;
    }
    
    /* Footer */
    .footer {
        padding: var(--space-xl) 0 var(--space-md);
    }
    
    .footer-brand h3 {
        font-size: 1.5rem;
    }
    
    .footer-links h4, .footer-contact h4 {
        font-size: 0.9rem;
    }
    
    /* Buttons */
    .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.875rem;
    }
    
    .btn-large {
        padding: 1rem 2rem;
        font-size: 0.9rem;
    }
    
    /* About */
    .stat-number {
        font-size: 2.5rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
}

/* ===================================
   UTILITY CLASSES
   =================================== */

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

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.hidden { display: none; }
.visible { display: block; }