/**
 * ========================================
 * CINEMA101 - MAIN STYLESHEET
 * ========================================
 * 
 * Structure:
 * 1. Custom Fonts
 * 2. CSS Variables & Theme Colors
 * 3. Reset & Base Styles
 * 4. Design #4 - Horizontal Scroll Layout
 *    - Header
 *    - Hero Section
 *    - Project Sections
 *    - Cards Section
 *    - Technology Section
 *    - CTA Section
 * 5. Gallery Overlay
 * 
 * Note: This file contains styles for all 5 designs.
 * Only Design #4 styles are currently in use.
 */

/* ========================================
   CUSTOM FONTS
   ======================================== */
@font-face {
    font-family: 'Bounded';
    src: url('Bounded-Black.ttf') format('truetype');
    font-weight: 900;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Myriad Pro';
    src: url('MyriadPro-Regular.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Forced Square';
    src: url('FORCED SQUARE.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

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

:root {
    --black: #000000;
    --white: #FFFFFF;
    --gray-dark: #1A1A1A;
    --gray-medium: #333333;
    --gray-light: #666666;
    --accent: #FFFFFF;
}

body[data-theme="2"] {
    --black: #0A0A0F;
    --white: #FAFAFA;
    --gray-dark: #1C1C28;
    --gray-medium: #2D2D3F;
    --gray-light: #9B9BAA;
    --accent-primary: #D4AF37;
    --accent-secondary: #C9A961;
    --gradient-primary: linear-gradient(135deg, #D4AF37 0%, #C9A961 50%, #B8964F 100%);
    --gradient-bg: linear-gradient(180deg, #0A0A0F 0%, #1C1C28 50%, #0A0A0F 100%);
    --gradient-card: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(201, 169, 97, 0.05) 100%);
}

body[data-theme="3"] {
    --black: #1D1D1F;
    --white: #FBFBFD;
    --gray-dark: #F5F5F7;
    --gray-medium: #E8E8ED;
    --gray-light: #86868B;
    --accent-primary: #0071E3;
    --text-primary: #1D1D1F;
    --text-secondary: #6E6E73;
}

body[data-theme="4"] {
    --black: #000000;
    --dark-bg: #1c1c1c;
    --white: #FFFFFF;
    --gray-dark: #1A1A1A;
    --gray-medium: #2D2D2D;
    --gray-light: #666666;
    --accent-primary: #FFFFFF;
    --accent-secondary: #CCCCCC;
    --text-primary: #FFFFFF;
    --text-secondary: #CCCCCC;
    --border-color: rgba(255, 255, 255, 0.5);
}

body[data-theme="5"] {
    --black: #000000;
    --white: #FFFFFF;
    --gray-dark: #1A1A1A;
    --gray-medium: #333333;
    --gray-light: #666666;
    --accent-primary: #FFFFFF;
    --text-primary: #FFFFFF;
    --text-secondary: #CCCCCC;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    background-color: var(--black);
    color: var(--white);
    line-height: 1.6;
    transition: background-color 0.8s cubic-bezier(0.4, 0, 0.2, 1), color 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

body[data-theme="2"] {
    background: var(--gradient-bg);
}

body[data-theme="3"] {
    background: var(--white);
    color: var(--text-primary);
}

* {
    transition: background-color 0.6s cubic-bezier(0.4, 0, 0.2, 1), 
                border-color 0.6s cubic-bezier(0.4, 0, 0.2, 1),
                color 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.theme-switcher {
    position: fixed;
    top: 50%;
    right: 32px;
    transform: translateY(-50%);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px 12px;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid var(--gray-medium);
    border-radius: 12px;
}

.theme-switcher-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-light);
    text-align: center;
}

.theme-buttons {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.theme-btn {
    width: 40px;
    height: 40px;
    border: 2px solid var(--gray-medium);
    background: transparent;
    color: var(--white);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.theme-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: var(--white);
    transform: translate(-50%, -50%);
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1), height 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
}

.theme-btn:hover {
    border-color: var(--white);
    transform: scale(1.1);
}

.theme-btn.active {
    border-color: var(--white);
    background: var(--white);
    color: var(--black);
}

.theme-btn.active::before {
    width: 100%;
    height: 100%;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-medium);
    z-index: 1000;
}

.header-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 24px 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo-mark {
    font-size: 24px;
    font-weight: 900;
    letter-spacing: -0.02em;
    padding: 8px 12px;
    border: 3px solid var(--white);
    font-family: 'Courier New', monospace;
}

.logo-text {
    font-size: 18px;
    font-weight: 900;
    letter-spacing: 0.15em;
    font-family: 'Courier New', monospace;
}

.nav {
    display: flex;
    gap: 40px;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: opacity 0.2s;
}

.nav-link:hover {
    opacity: 0.7;
}

.btn-primary,
.btn-secondary,
.btn-outline {
    padding: 16px 32px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    font-family: inherit;
}

.btn-primary {
    background-color: var(--white);
    color: var(--black);
    border: 2px solid var(--white);
}

body[data-theme="2"] .btn-primary {
    background: var(--gradient-primary);
    border: 2px solid var(--accent-primary);
    color: var(--black);
    box-shadow: 0 8px 32px rgba(212, 175, 55, 0.3);
}

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

body[data-theme="2"] .btn-primary:hover {
    background: var(--black);
    color: var(--accent-primary);
    box-shadow: 0 12px 48px rgba(212, 175, 55, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

body[data-theme="2"] .btn-secondary {
    border: 2px solid var(--accent-primary);
    color: var(--accent-primary);
}

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

body[data-theme="2"] .btn-secondary:hover {
    background: var(--gradient-primary);
    color: var(--black);
}

.btn-outline {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--gray-light);
}

body[data-theme="2"] .btn-outline {
    border: 2px solid var(--accent-secondary);
    color: var(--white);
}

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

body[data-theme="2"] .btn-outline:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.hero {
    max-width: 1440px;
    margin: 0 auto;
    padding: 160px 48px 120px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    min-height: 100vh;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.hero-title {
    font-size: 72px;
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.02em;
    display: flex;
    flex-direction: column;
}

body[data-theme="2"] .hero-title {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-line {
    display: block;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--gray-light);
    max-width: 480px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-top: 16px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 48px;
    padding-top: 48px;
    border-top: 1px solid var(--gray-medium);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.stat-number {
    font-size: 48px;
    font-weight: 900;
    letter-spacing: -0.02em;
}

body[data-theme="2"] .stat-number {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 12px;
    color: var(--gray-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

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

.visual-grid {
    display: grid;
    grid-template-columns: repeat(2, 200px);
    grid-template-rows: repeat(2, 200px);
    gap: 24px;
}

.grid-item {
    background: linear-gradient(135deg, var(--gray-dark) 0%, var(--gray-medium) 100%);
    border: 2px solid var(--gray-medium);
    transition: all 0.3s;
}

.grid-item:hover {
    border-color: var(--white);
    transform: scale(1.05);
}

.services {
    max-width: 1440px;
    margin: 0 auto;
    padding: 120px 48px;
    background-color: var(--gray-dark);
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: 48px;
    font-weight: 900;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--gray-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.service-card {
    background-color: var(--black);
    border: 2px solid var(--gray-medium);
    padding: 40px 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: all 0.3s;
}

body[data-theme="2"] .service-card {
    background: var(--gradient-card);
    border: 2px solid var(--gray-medium);
    backdrop-filter: blur(10px);
}

.service-card:hover {
    border-color: var(--white);
    transform: translateY(-8px);
}

body[data-theme="2"] .service-card:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 16px 48px rgba(212, 175, 55, 0.2);
    transform: translateY(-12px);
}

.service-icon {
    font-size: 48px;
    margin-bottom: 8px;
}

.service-title {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.service-description {
    font-size: 14px;
    color: var(--gray-light);
    line-height: 1.6;
}

.footer {
    max-width: 1440px;
    margin: 0 auto;
    padding: 48px;
    border-top: 1px solid var(--gray-medium);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 16px;
}

.footer-text {
    font-size: 14px;
    color: var(--gray-light);
}

@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-title {
        font-size: 56px;
    }
}

/* DESIGN 2: LUXURY LAYOUT STYLES */
.hero-luxury {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 0;
}

.hero-image-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 10, 15, 0.8) 0%, rgba(28, 28, 40, 0.6) 100%);
}

.hero-content-luxury {
    position: relative;
    z-index: 10;
    max-width: 900px;
    text-align: center;
    padding: 48px;
}

.hero-eyebrow {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent-primary, #D4AF37);
    margin-bottom: 24px;
    padding: 8px 24px;
    border: 1px solid var(--accent-primary, #D4AF37);
    border-radius: 24px;
}

.hero-title-luxury {
    font-size: 96px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.03em;
    margin-bottom: 32px;
    background: var(--gradient-primary, linear-gradient(135deg, #D4AF37 0%, #C9A961 50%, #B8964F 100%));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle-luxury {
    font-size: 22px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 48px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons-luxury {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.featured-projects {
    padding: 120px 48px;
    background: var(--black);
}

.section-header-luxury {
    text-align: center;
    margin-bottom: 80px;
}

.section-eyebrow {
    display: block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent-primary, #D4AF37);
    margin-bottom: 16px;
}

.section-title-luxury {
    font-size: 56px;
    font-weight: 900;
    letter-spacing: -0.02em;
    background: var(--gradient-primary, linear-gradient(135deg, #D4AF37 0%, #C9A961 50%, #B8964F 100%));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1440px;
    margin: 0 auto;
}

.project-card {
    background: var(--gray-dark);
    border: 2px solid var(--gray-medium);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover {
    border-color: var(--accent-primary, #D4AF37);
    transform: translateY(-8px);
    box-shadow: 0 24px 64px rgba(212, 175, 55, 0.2);
}

.project-image {
    width: 100%;
    height: 320px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.project-info {
    padding: 32px;
}

.project-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--white);
}

.project-description {
    font-size: 16px;
    color: var(--gray-light);
    margin-bottom: 16px;
}

.project-location {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-primary, #D4AF37);
}

.experience-section {
    padding: 120px 48px;
    background: var(--gradient-bg, linear-gradient(180deg, #0A0A0F 0%, #1C1C28 50%, #0A0A0F 100%));
}

.experience-content {
    max-width: 1440px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.experience-text {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.experience-title {
    font-size: 48px;
    font-weight: 900;
    letter-spacing: -0.02em;
    background: var(--gradient-primary, linear-gradient(135deg, #D4AF37 0%, #C9A961 50%, #B8964F 100%));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.experience-description {
    font-size: 18px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
}

.experience-features {
    list-style: none;
    padding: 0;
    margin: 24px 0;
}

.experience-features li {
    font-size: 16px;
    padding: 12px 0;
    padding-left: 32px;
    position: relative;
    color: var(--white);
}

.experience-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-primary, #D4AF37);
    font-weight: 700;
}

.experience-image {
    width: 100%;
    height: 600px;
    overflow: hidden;
    border: 2px solid var(--accent-primary, #D4AF37);
}

.experience-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 1024px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .experience-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .hero-title-luxury {
        font-size: 64px;
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: 20px 24px;
    }
    
    .nav {
        display: none;
    }
    
    .hero {
        padding: 120px 24px 80px;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .services {
        padding: 80px 24px;
    }
    
    .hero-title-luxury {
        font-size: 48px;
    }
    
    .featured-projects,
    .experience-section {
        padding: 80px 24px;
    }
}

/* DESIGN 3: APPLE-INSPIRED WHITE/MINIMAL STYLES */
.hero-apple {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 120px 48px 80px;
    background: var(--white, #FBFBFD);
    text-align: center;
}

.hero-apple-content {
    max-width: 980px;
    margin-bottom: 60px;
}

.hero-apple-title {
    font-size: 80px;
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -0.015em;
    color: var(--text-primary, #1D1D1F);
    margin-bottom: 24px;
}

.hero-apple-subtitle {
    font-size: 28px;
    font-weight: 400;
    line-height: 1.4;
    color: var(--text-secondary, #6E6E73);
    margin-bottom: 40px;
}

.hero-apple-cta {
    display: flex;
    gap: 24px;
    justify-content: center;
    align-items: center;
}

.btn-apple-primary,
.btn-apple-primary-large {
    background: var(--accent-primary, #0071E3);
    color: #FFFFFF;
    padding: 12px 24px;
    border-radius: 980px;
    font-size: 17px;
    font-weight: 400;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
}

.btn-apple-primary-large {
    padding: 16px 32px;
    font-size: 21px;
}

.btn-apple-primary:hover,
.btn-apple-primary-large:hover {
    background: #0077ED;
    transform: scale(1.02);
}

.btn-apple-link {
    color: var(--accent-primary, #0071E3);
    font-size: 17px;
    text-decoration: none;
    transition: opacity 0.3s;
}

.btn-apple-link:hover {
    opacity: 0.7;
}

.hero-apple-visual {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-product-image {
    width: 100%;
    height: auto;
    border-radius: 12px;
}

.feature-highlight {
    padding: 120px 48px;
    background: var(--white, #FBFBFD);
}

.feature-content {
    max-width: 980px;
    margin: 0 auto 80px;
    text-align: center;
}

.feature-title {
    font-size: 64px;
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.015em;
    color: var(--text-primary, #1D1D1F);
    margin-bottom: 32px;
}

.feature-description {
    font-size: 21px;
    line-height: 1.5;
    color: var(--text-secondary, #6E6E73);
    max-width: 800px;
    margin: 0 auto;
}

.feature-visual {
    max-width: 1400px;
    margin: 0 auto;
}

.feature-visual img {
    width: 100%;
    height: auto;
    border-radius: 12px;
}

.tech-specs {
    padding: 120px 48px;
    background: var(--gray-dark, #F5F5F7);
}

.specs-header {
    text-align: center;
    margin-bottom: 80px;
}

.specs-title {
    font-size: 48px;
    font-weight: 600;
    letter-spacing: -0.015em;
    color: var(--text-primary, #1D1D1F);
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 48px;
    max-width: 1400px;
    margin: 0 auto;
}

.spec-item {
    text-align: center;
    padding: 40px 24px;
}

.spec-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 24px;
    color: var(--accent-primary, #0071E3);
}

.spec-item .spec-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary, #1D1D1F);
    margin-bottom: 12px;
}

.spec-item .spec-description {
    font-size: 17px;
    line-height: 1.5;
    color: var(--text-secondary, #6E6E73);
}

.product-showcase {
    padding: 120px 48px;
    background: var(--white, #FBFBFD);
}

.showcase-sticky {
    max-width: 1400px;
    margin: 0 auto;
}

.showcase-title {
    font-size: 56px;
    font-weight: 600;
    letter-spacing: -0.015em;
    color: var(--text-primary, #1D1D1F);
    text-align: center;
    margin-bottom: 80px;
}

.showcase-items {
    display: flex;
    flex-direction: column;
    gap: 120px;
}

.showcase-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.showcase-item:nth-child(even) {
    direction: rtl;
}

.showcase-item:nth-child(even) > * {
    direction: ltr;
}

.showcase-item img {
    width: 100%;
    height: auto;
    border-radius: 12px;
}

.showcase-info h3 {
    font-size: 32px;
    font-weight: 600;
    color: var(--text-primary, #1D1D1F);
    margin-bottom: 16px;
}

.showcase-info p {
    font-size: 21px;
    line-height: 1.5;
    color: var(--text-secondary, #6E6E73);
}

.cta-apple {
    padding: 120px 48px;
    background: var(--gray-dark, #F5F5F7);
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: 56px;
    font-weight: 600;
    letter-spacing: -0.015em;
    color: var(--text-primary, #1D1D1F);
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 21px;
    line-height: 1.5;
    color: var(--text-secondary, #6E6E73);
    margin-bottom: 40px;
}

@media (max-width: 1024px) {
    .specs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .showcase-item {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .showcase-item:nth-child(even) {
        direction: ltr;
    }
}

@media (max-width: 768px) {
    .hero-apple-title {
        font-size: 48px;
    }
    
    .hero-apple-subtitle {
        font-size: 21px;
    }
    
    .feature-title {
        font-size: 40px;
    }
    
    .specs-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .cta-title {
        font-size: 40px;
    }
}

/* DESIGN 4: HORIZONTAL SCROLL DARK LUXURY STYLES */
body[data-theme="4"] {
    overflow-x: hidden;
    overflow-y: hidden;
}


/* Design #4 Header - Figma Design */
.h-header {
    position: fixed;
    top: 15px;
    right: 15px;
    z-index: 9999;
    width: auto;
}

.h-header-container {
    display: flex;
    align-items: center;
    gap: 40px;
    background: #1c1c1c;
    border: 0.3px solid white;
    border-radius: 0;
    padding: 8px 20px;
    height: 60px;
}

.h-logo-image {
    height: 60px;
    width: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.h-logo-image img {
    height: 60px;
    width: 200px;
    object-fit: cover;
}

.h-nav {
    display: flex;
    align-items: center;
    gap: 40px;
}

.h-nav-link {
    font-family: 'Myriad Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 14px;
    color: white;
    text-decoration: none;
    white-space: nowrap;
    text-transform: uppercase;
    transition: opacity 0.3s ease;
}

.h-nav-link:hover {
    opacity: 0.7;
}

.h-btn-get-started {
    background: #1c1c1c;
    border: 0.5px solid white;
    border-radius: 0;
    padding: 10px 20px;
    height: 36px;
    font-family: 'Myriad Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 14px;
    color: white;
    cursor: pointer;
    white-space: nowrap;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.h-btn-get-started:hover {
    background: white;
    color: #1c1c1c;
}

/* Hide old header for Design #4 */
body[data-theme="4"] .header {
    display: none;
}

body[data-theme="4"] main {
    padding-top: 0;
}

.horizontal-scroll-wrapper {
    display: flex;
    height: 100vh;
    width: 100vw;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    background: #161616;
    position: fixed;
    top: 0;
    left: 0;
    will-change: scroll-position;
}

.horizontal-scroll-wrapper::-webkit-scrollbar {
    height: 8px;
}

.horizontal-scroll-wrapper::-webkit-scrollbar-track {
    background: var(--gray-dark, #1A1A1A);
}

.horizontal-scroll-wrapper::-webkit-scrollbar-thumb {
    background: var(--accent-primary, #C9A961);
    border-radius: 4px;
}

.h-section {
    min-width: 100vw;
    width: 100vw;
    height: 100vh;
    scroll-snap-align: start;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 80px;
    flex-shrink: 0;
}

/* Add spacing to first project section so it's off-screen from Hero */
.h-section.h-hero + .h-section {
    margin-left: 100vw;
}

/* Design #4 Typography */
body[data-theme="4"] {
    font-family: 'Myriad Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body[data-theme="4"] h1,
body[data-theme="4"] h2,
body[data-theme="4"] h3,
body[data-theme="4"] .h-hero-title,
body[data-theme="4"] .h-project-title,
body[data-theme="4"] .h-tech-title,
body[data-theme="4"] .h-cta-title,
body[data-theme="4"] .logo-text {
    font-family: 'Bounded', 'Georgia', serif;
}

body[data-theme="4"] .h-project-number {
    font-family: 'Forced Square', monospace;
}

/* Hero Section */
.h-hero {
    position: relative;
    overflow: hidden;
}

.h-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.h-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.3);
}

.h-hero-content {
    position: relative;
    z-index: 100;
    text-align: center;
    max-width: 800px;
}

.h-eyebrow {
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--accent-primary, #FFFFFF);
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color, rgba(255, 255, 255, 0.5));
}

.h-hero-title {
    font-size: 120px;
    font-weight: 300;
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--white);
    margin-bottom: 32px;
    font-family: 'Georgia', serif;
}

.h-hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary, #CCCCCC);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.scroll-indicator {
    margin-top: 60px;
    font-size: 64px;
    color: var(--accent-primary, #FFFFFF);
    animation: slideRight 2s ease-in-out infinite;
}

@keyframes slideRight {
    0%, 100% { transform: translateX(0); opacity: 1; }
    50% { transform: translateX(20px); opacity: 0.5; }
}

/* Project Sections */
.h-project {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    padding: 0 120px;
}

.h-project-reverse {
    direction: rtl;
}

.h-project-reverse > * {
    direction: ltr;
}

.h-project-image {
    position: relative;
    width: 100%;
    height: 80vh;
    overflow: hidden;
    z-index: 1;
}

.h-project-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(90deg, currentColor 100%, transparent 100%) top left / 0 0.5px no-repeat,
        linear-gradient(0deg, currentColor 100%, transparent 100%) top right / 0.5px 0 no-repeat,
        linear-gradient(-90deg, currentColor 100%, transparent 100%) bottom right / 0 0.5px no-repeat,
        linear-gradient(180deg, currentColor 100%, transparent 100%) bottom left / 0.5px 0 no-repeat;
    color: rgba(255, 255, 255, 1);
    opacity: 0;
    z-index: 10;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.h-project-image.active::before {
    opacity: 1;
    animation: drawStroke 1s ease-in-out forwards;
}

@keyframes drawStroke {
    0% {
        background-size: 0 0.5px, 0.5px 0, 0 0.5px, 0.5px 0;
    }
    25% {
        background-size: 100% 0.5px, 0.5px 0, 0 0.5px, 0.5px 0;
    }
    50% {
        background-size: 100% 0.5px, 0.5px 100%, 0 0.5px, 0.5px 0;
    }
    75% {
        background-size: 100% 0.5px, 0.5px 100%, 100% 0.5px, 0.5px 0;
    }
    100% {
        background-size: 100% 0.5px, 0.5px 100%, 100% 0.5px, 0.5px 100%;
    }
}

.h-project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 1;
    transform: scale(1);
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* First project section only - fade animation */
.h-project:first-of-type .h-project-image img {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1), 
                transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.h-project:first-of-type .h-project-image.visible img {
    opacity: 1;
    transform: scale(1);
}

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

.h-project-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 60px;
    position: relative;
    z-index: 100;
}

.h-project-number {
    font-size: 180px;
    font-weight: 100;
    color: var(--accent-primary, #FFFFFF);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 24px;
    font-family: 'Georgia', serif;
}

.h-project-title {
    font-size: 56px;
    font-weight: 300;
    color: var(--white);
    margin-bottom: 32px;
    font-family: 'Georgia', serif;
    letter-spacing: -0.01em;
}

.h-project-description {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-secondary, #CCCCCC);
    margin-bottom: 40px;
}

.h-project-specs {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.h-project-specs li {
    font-size: 14px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-primary, #C9A961);
    padding-left: 24px;
    position: relative;
}

.h-project-specs li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--accent-primary, #C9A961);
}

/* Information Cards Section */
.h-cards {
    background:#161616;
    position: relative;
    overflow: hidden;
}

.h-cards::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('images/cinema5.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.3;
    z-index: 0;
}

.h-cards-content {
    position: relative;
    z-index: 100;
    max-width: 1200px;
    text-align: center;
    will-change: opacity;
}

.h-cards-title {
    font-size: 64px;
    font-weight: 300;
    color: var(--white);
    margin-bottom: 80px;
    font-family: 'Bounded', 'Georgia', serif;
    letter-spacing: -0.01em;
    will-change: transform, opacity;
}

.h-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    will-change: transform, opacity;
}

.h-card {
    background: #161616;
    border: 0.5px solid var(--border-color, rgba(255, 255, 255, 0.5));
    padding: 48px 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.h-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.h-card > * {
    position: relative;
    z-index: 1;
}

.h-card:hover {
    border-color: var(--accent-primary, #FFFFFF);
    transform: translateY(-16px) scale(1.03);
    box-shadow: 0 20px 60px rgba(255, 255, 255, 0.15);
}

.h-card:hover::before {
    opacity: 1;
}

.h-card:hover .h-card-icon {
    transform: scale(1.1);
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.5));
}

.h-card:hover .h-card-title {
    color: var(--accent-primary, #FFFFFF);
}

.h-card-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 24px;
    color: var(--accent-primary, #FFFFFF);
    transition: transform 0.4s ease, filter 0.4s ease;
}

.h-card-icon svg {
    width: 100%;
    height: 100%;
}

.h-card-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 16px;
    font-family: 'Bounded', 'Georgia', serif;
}

.h-card-description {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary, #CCCCCC);
}

/* 3D Stack Gallery Overlay */
.gallery-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0);
    z-index: 10000;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.5s ease, background 0.5s ease, visibility 0s linear 0.5s;
}

.gallery-overlay.active {
    visibility: visible;
    opacity: 1;
    background: rgba(0, 0, 0, 0.95);
    transition: opacity 0.5s ease, background 0.5s ease, visibility 0s linear 0s;
}

.gallery-close {
    position: absolute;
    top: 40px;
    right: 40px;
    background: #1c1c1c;
    border: 0.5px solid white;
    border-radius: 0;
    padding: 10px 20px;
    height: 36px;
    font-family: 'Myriad Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 14px;
    color: white;
    cursor: pointer;
    white-space: nowrap;
    text-transform: uppercase;
    transition: all 0.3s ease;
    z-index: 10002;
}

.gallery-close:hover {
    background: white;
    color: #1c1c1c;
}

.gallery-stack {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    width: 100%;
    padding: 0 5vw;
    opacity: 0;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.5s ease;
}

.gallery-overlay.active .gallery-stack {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

.gallery-image {
    position: relative;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: 2px solid rgba(255, 255, 255, 0.3);
    flex-shrink: 0;
}

.gallery-image img {
    height: 100%;
    width: auto;
    object-fit: cover;
    display: block;
}

.gallery-image.focused {
    height: 50vh;
    border-color: rgba(255, 255, 255, 0.8);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.8);
    z-index: 10;
}

.gallery-image.unfocused {
    height: 15vh;
    opacity: 0.5;
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    z-index: 5;
}

.gallery-image.unfocused:hover {
    opacity: 0.7;
}

.gallery-nav {
    display: none;
}

.gallery-nav-btn {
    display: none;
}

.gallery-counter {
    display: none;
}

/* Technology Section */
.h-tech {
    background: var(--gray-dark, #1A1A1A);
    position: relative;
    overflow: hidden;
}

.h-tech-bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    z-index: 1;
}

.h-tech-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.h-tech-content {
    position: relative;
    z-index: 100;
    max-width: 600px;
}

.h-tech-title {
    font-size: 64px;
    font-weight: 300;
    color: var(--white);
    margin-bottom: 80px;
    font-family: 'Georgia', serif;
}

.h-tech-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.h-tech-item h3 {
    font-size: 24px;
    font-weight: 400;
    color: var(--accent-primary, #FFFFFF);
    margin-bottom: 12px;
}

.h-tech-item p {
    font-size: 16px;
    color: var(--text-secondary, #CCCCCC);
    line-height: 1.6;
}

/* CTA Section */
.h-cta {
    background: var(--black, #0D0D0D);
    text-align: center;
}

.h-cta-content {
    max-width: 700px;
}

.h-cta-title {
    font-size: 72px;
    font-weight: 300;
    color: var(--white);
    margin-bottom: 24px;
    font-family: 'Georgia', serif;
}

.h-cta-subtitle {
    font-size: 18px;
    color: var(--text-secondary, #CCCCCC);
    margin-bottom: 48px;
    line-height: 1.8;
}

.btn-luxury {
    display: inline-block;
    padding: 18px 48px;
    background: transparent;
    border: 2px solid var(--accent-primary, #FFFFFF);
    color: var(--accent-primary, #FFFFFF);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-luxury:hover {
    background: var(--accent-primary, #FFFFFF);
    color: var(--black);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(201, 169, 97, 0.3);
}

body[data-theme="4"] .footer {
    display: none;
}

@media (max-width: 1024px) {
    .h-project {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .h-project-reverse {
        direction: ltr;
    }
    
    .h-hero-title {
        font-size: 72px;
    }
    
    .h-project-title {
        font-size: 40px;
    }
}

/* DESIGN 5: ANIMATED LANDING PAGE WITH COLLAGE STYLES */
body[data-theme="5"] {
    overflow-x: hidden;
    overflow-y: auto;
    transition: background-color 0.8s ease;
}

body[data-theme="5"] main {
    padding-top: 0;
}

.scroll-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 48px;
    position: relative;
    transition: background-color 0.8s ease;
}

.container {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}

/* Hero Animated */
.hero-animated {
    text-align: center;
    background: #000000;
}

.animated-title {
    font-size: 120px;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: var(--white);
    margin-bottom: 24px;
    opacity: 0;
    transform: translateY(50px);
    animation: fadeInUp 1s ease forwards;
}

.animated-subtitle {
    font-size: 24px;
    font-weight: 400;
    letter-spacing: 0.2em;
    color: var(--gray-light);
    margin-bottom: 48px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease 0.3s forwards;
}

.btn-animated {
    padding: 18px 48px;
    background: transparent;
    border: 2px solid var(--white);
    color: var(--white);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    cursor: pointer;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s ease 0.6s forwards;
    transition: all 0.3s;
}

.btn-animated:hover {
    background: var(--white);
    color: var(--black);
}

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

/* Collage Section */
.collage-section {
    background: #1A1A1A;
    padding: 120px 48px;
}

.section-title-animated {
    font-size: 64px;
    font-weight: 900;
    letter-spacing: -0.01em;
    color: var(--white);
    text-align: center;
    margin-bottom: 80px;
}

.image-collage {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    justify-items: center;
    align-items: center;
}

.collage-image {
    width: 100%;
    max-width: 400px;
    height: 300px;
    object-fit: cover;
    border: 3px solid var(--white);
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.collage-image.from-left {
    transform: translateX(-200px) rotate(-5deg);
}

.collage-image.from-right {
    transform: translateX(200px) rotate(5deg);
}

.collage-image.in-view {
    opacity: 1;
    transform: translateX(0) rotate(0deg);
}

/* Features Animated */
.features-animated {
    background: #0D0D0D;
}

.features-grid-animated {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.feature-card-animated {
    background: var(--black);
    border: 2px solid var(--white);
    padding: 48px 32px;
    text-align: center;
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.6s ease;
}

.feature-card-animated.in-view {
    opacity: 1;
    transform: translateY(0);
}

.feature-card-animated h3 {
    font-size: 24px;
    font-weight: 900;
    letter-spacing: 0.05em;
    color: var(--white);
    margin-bottom: 16px;
}

.feature-card-animated p {
    font-size: 16px;
    color: var(--gray-light);
    line-height: 1.6;
}

/* CTA Animated */
.cta-animated {
    background: #000000;
    text-align: center;
}

.cta-title-animated {
    font-size: 72px;
    font-weight: 900;
    letter-spacing: -0.01em;
    color: var(--white);
    margin-bottom: 24px;
}

.cta-text-animated {
    font-size: 20px;
    color: var(--gray-light);
    margin-bottom: 48px;
}

.btn-animated-large {
    padding: 24px 64px;
    background: transparent;
    border: 3px solid var(--white);
    color: var(--white);
    font-size: 16px;
    font-weight: 900;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-animated-large:hover {
    background: var(--white);
    color: var(--black);
}