/* =====================================================
   CSS VARIABLES & RESET
   ===================================================== */

:root {
    /* Colors - Sophisticated & Unique Palette */
    --color-primary: #06B6D4;
    --color-primary-light: #22D3EE;
    --color-primary-dark: #0891B2;
    --color-secondary: #F472B6;
    --color-accent: #8B5CF6;
    --color-accent-2: #10B981;
    --color-bg: #F8FAFC;
    --color-bg-alt: #F1F5F9;
    --color-surface: #FFFFFF;
    --color-text: #0F172A;
    --color-text-secondary: #64748B;
    --color-border: #E2E8F0;
    --color-highlight: #FEF3C7;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #06B6D4 0%, #8B5CF6 100%);
    --gradient-secondary: linear-gradient(135deg, #F472B6 0%, #FB923C 100%);
    --gradient-accent: linear-gradient(135deg, #10B981 0%, #06B6D4 100%);
    --gradient-warm: linear-gradient(135deg, #FEF3C7 0%, #FECACA 100%);
    
    /* Typography */
    --font-primary: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Sora', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Animation */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.6s ease;
    
    /* Border Radius */
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 32px;
    --radius-full: 100px;
    
    /* Shadows */
    --shadow-sm: 0 2px 12px rgba(255, 107, 53, 0.08);
    --shadow-md: 0 8px 24px rgba(123, 44, 191, 0.12);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.08);
    --shadow-glow: 0 0 40px rgba(255, 107, 53, 0.2);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    overflow-x: hidden;
    position: relative;
}

/* =====================================================
   CURSOR TRAIL EFFECT
   ===================================================== */

.cursor-trail {
    position: fixed;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--gradient-primary);
    pointer-events: none;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s ease;
    filter: blur(10px);
    mix-blend-mode: multiply;
}

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

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

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

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    backdrop-filter: none;
    border: none;
    transition: all var(--transition-normal);
    padding: var(--spacing-md) 0;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-sm) 0;
}

.navbar.hidden {
    transform: translateY(-100%);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--spacing-lg);
    max-width: 1400px;
    margin: 0 auto;
}

.logo img {
    height: 50px;
    width: auto;
    transition: all var(--transition-normal);
    filter: brightness(0) saturate(100%);
}

.navbar.scrolled .logo img {
    height: 40px;
}

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    position: relative;
    transition: color var(--transition-fast);
    padding: 0.5rem 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    justify-content: center;
    align-items: center;
}

.nav-toggle span {
    width: 26px;
    height: 2.5px;
    background: var(--color-text);
    transition: var(--transition-normal);
    border-radius: 10px;
    display: block;
}

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

.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 100px;
    background: var(--color-bg);
}

.hero-background {
    position: absolute;
    top: -10%;
    right: -10%;
    width: 132%;
    height: 120%;
    z-index: 0;
    opacity: 0.8;
    mix-blend-mode: multiply;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-container {
    position: relative;
    z-index: 1;
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 6fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero-content {
    max-width: 1000px;
    animation: fadeInUp 1s ease;
    padding-right: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-subtitle {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.hero-main {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 7vw, 5.5rem);
    font-weight: 900;
    line-height: 0.95;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
    position: relative;
    letter-spacing: -2px;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    max-width: 500px;
    font-weight: 400;
    line-height: 1.6;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    animation: fadeInUp 1s ease 0.3s both;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding: var(--spacing-sm) var(--spacing-md);
    background: white;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: var(--transition-normal);
}

.stat-item:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--color-text);
    line-height: 1;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.9rem 1.5rem;
    background: var(--color-text);
    color: white;
    text-decoration: none;
    border-radius: 0;
    font-weight: 700;
    font-size: 0.85rem;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-md);
    border: 3px solid var(--color-text);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: var(--spacing-sm);
    align-self: flex-start;
}

.hero-cta:hover {
    transform: translateX(10px);
    background: white;
    color: var(--color-text);
}

.hero-cta svg {
    transition: var(--transition-normal);
}

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

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    right: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--color-text-secondary);
    font-size: 0.75rem;
    font-weight: 700;
    animation: fadeIn 1s ease 1s both;
    text-transform: uppercase;
    letter-spacing: 2px;
    writing-mode: vertical-rl;
}

.scroll-line {
    width: 2px;
    height: 100px;
    background: var(--color-text);
    animation: scrollLine 2s ease-in-out infinite;
}

/* =====================================================
   SECTION COMMON STYLES
   ===================================================== */

section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.section-header {
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.section-number {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: white;
    font-weight: 700;
    padding: 0.6rem 1.3rem;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-sm);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--color-text);
    position: relative;
}

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

.about {
    background: var(--color-bg);
}

.about-content {
    max-width: 1100px;
}

.about-intro {
    font-size: 1.4rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: var(--spacing-xl);
    font-weight: 400;
}

.about-founder {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: var(--spacing-xl);
    align-items: start;
    padding: var(--spacing-lg) 0;
    border-top: 3px solid var(--color-border);
    border-bottom: 3px solid var(--color-border);
}

.founder-image-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.founder-image-placeholder {
    width: 250px;
    height: 250px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
}

.founder-image-placeholder:hover {
    transform: rotate(-5deg) scale(1.05);
}

.founder-image-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.founder-icon {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 900;
    color: white;
}

.founder-name {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-text);
    text-align: center;
    letter-spacing: 1px;
}

.founder-text p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
    line-height: 1.9;
    font-size: 1.1rem;
}

.founder-text p:last-child {
    margin-bottom: 0;
}

.founder-text strong {
    color: var(--color-text);
    font-weight: 700;
}

/* =====================================================
   PROJECTS SECTION
   ===================================================== */

.projects {
    background: var(--color-bg);
    position: relative;
    z-index: 5;
}

.projects-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.project-card {
    background: transparent;
    border-radius: 0;
    overflow: visible;
    border: none;
    transition: var(--transition-normal);
    cursor: pointer;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    min-height: 600px;
    position: relative;
    padding: var(--spacing-md) 0;
}

.project-card:nth-child(even) {
    grid-template-columns: 1fr 1fr;
}

.project-card:nth-child(even) .project-image {
    order: 2;
}

.project-card:nth-child(even) .project-content {
    order: 1;
}

.project-card:hover {
    transform: none;
}

.project-image {
    position: relative;
    overflow: visible;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform var(--transition-slow), filter var(--transition-normal);
    filter: grayscale(0%);
    border-radius: var(--radius-sm);
}

.project-card:hover .project-image img {
    transform: scale(1.05);
    filter: grayscale(0%) brightness(1.05);
}

.project-overlay {
    position: absolute;
    bottom: var(--spacing-lg);
    left: var(--spacing-lg);
    width: 90px;
    height: 90px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 2.2rem;
    color: var(--color-text);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
    z-index: 10;
}

.project-card:hover .project-overlay {
    transform: scale(1.15) rotate(360deg);
    background: var(--gradient-primary);
    color: white;
}

.project-content {
    padding: var(--spacing-lg) var(--spacing-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: transparent;
    position: relative;
}

.project-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 0;
    background: var(--gradient-primary);
    transition: height var(--transition-slow);
    border-radius: 10px;
}

.project-card:hover .project-content::before {
    height: 100%;
}

.project-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 900;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
    line-height: 1.1;
    letter-spacing: -1px;
}

.project-subtitle {
    font-size: 1rem;
    color: var(--color-primary);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.project-description {
    color: var(--color-text-secondary);
    line-height: 2;
    margin-bottom: var(--spacing-lg);
    font-size: 1.15rem;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: auto;
}

.tag {
    padding: 0.6rem 1.3rem;
    background: transparent;
    border: 2px solid var(--color-text);
    border-radius: 0;
    font-size: 0.85rem;
    color: var(--color-text);
    font-weight: 700;
    transition: var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tag:hover {
    background: var(--color-text);
    color: white;
    transform: translateY(-3px);
}

.project-card:nth-child(1) .tag:hover {
    background: var(--gradient-primary);
    border-color: var(--color-primary);
}

.project-card:nth-child(2) .tag:hover {
    background: var(--gradient-secondary);
    border-color: var(--color-secondary);
}

.project-card:nth-child(3) .tag:hover {
    background: var(--gradient-accent);
    border-color: var(--color-accent-2);
}

.project-card:nth-child(4) .tag:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

/* Clients Section */
.clients-section {
    background: transparent;
    padding: var(--spacing-xl) 0;
    border-top: 3px solid var(--color-border);
    border-bottom: 3px solid var(--color-border);
    margin-top: var(--spacing-xl);
}

.clients-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.clients-categories {
    display: grid;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.clients-category h4 {
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

.clients-list {
    color: var(--color-text-secondary);
    line-height: 1.9;
    font-size: 1.05rem;
}

.clients-more {
    font-style: italic;
    color: var(--color-text-secondary);
    font-weight: 600;
}

/* =====================================================
   SERVICES SECTION
   ===================================================== */

.services {
    background: var(--color-bg);
    position: relative;
    z-index: 100;
}

.services-intro {
    font-size: 1.3rem;
    color: var(--color-text-secondary);
    max-width: 900px;
    margin-bottom: var(--spacing-xl);
    line-height: 1.9;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    max-width: 1200px;
}

.service-category {
    background: transparent;
    padding: var(--spacing-md) 0;
    border-radius: 0;
    border: none;
    border-top: 3px solid var(--color-border);
    transition: var(--transition-normal);
    position: relative;
    z-index: 1;
}

.service-category:first-child {
    border-top: none;
}

.service-category:hover {
    border-top-color: var(--color-primary);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.service-category:hover .service-icon {
    transform: rotate(360deg) scale(1.1);
    box-shadow: var(--shadow-glow);
}

.service-icon svg {
    color: white;
}

.service-title {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 0;
    color: var(--color-text);
    display: inline-block;
    margin-left: var(--spacing-md);
    vertical-align: middle;
    transition: var(--transition-fast);
}

.service-category:hover .service-title {
    color: var(--color-primary);
}

.service-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem 1.5rem;
    margin-top: var(--spacing-md);
    padding: 0;
}

.service-list li {
    padding: 0.7rem 0.5rem;
    color: var(--color-text-secondary);
    border: none;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    transition: var(--transition-fast);
    font-size: 0.95rem;
    font-weight: 500;
}

.service-list li::before {
    content: '•';
    color: var(--color-primary);
    font-weight: bold;
    font-size: 1.5rem;
    transition: var(--transition-fast);
    line-height: 1;
}

.service-list li:hover {
    color: var(--color-text);
    transform: translateX(5px);
}

.service-list li:hover::before {
    color: var(--color-accent);
}

/* =====================================================
   CONTACT SECTION
   ===================================================== */

.contact {
    background: var(--color-text);
    padding: 0;
    position: relative;
    overflow: hidden;
    z-index: 0;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0.95;
    z-index: 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    align-items: center;
    padding: var(--spacing-xl) 0;
    position: relative;
    z-index: 1;
    min-height: 60vh;
}

.contact-text {
    padding: var(--spacing-xl);
    color: white;
}

.contact-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 900;
    line-height: 1;
    margin-bottom: var(--spacing-lg);
    color: white;
    letter-spacing: -2px;
}

.contact-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 6px;
    background: white;
    margin-top: var(--spacing-md);
    border-radius: 10px;
}

.contact-description {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    max-width: 500px;
}

.contact-info {
    padding: var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-email {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: var(--spacing-lg) var(--spacing-xl);
    background: white;
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid transparent;
    min-width: 350px;
}

.contact-email::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: var(--gradient-primary);
    transition: height var(--transition-slow);
    z-index: 0;
}

.contact-email:hover::before {
    height: 100%;
}

.contact-email:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    border-color: var(--color-primary);
}

.contact-label {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    z-index: 1;
    transition: var(--transition-normal);
}

.contact-email:hover .contact-label {
    color: rgba(255, 255, 255, 0.9);
}

.contact-value {
    font-size: 2rem;
    color: var(--color-text);
    font-weight: 900;
    font-family: var(--font-display);
    position: relative;
    z-index: 1;
    transition: var(--transition-normal);
}

.contact-email:hover .contact-value {
    color: white;
}

.contact-email svg {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    color: var(--color-text-secondary);
    opacity: 0.6;
    transition: var(--transition-normal);
    z-index: 1;
}

.contact-email:hover svg {
    transform: translate(8px, -8px) rotate(45deg);
    opacity: 1;
    color: white;
}

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

.footer {
    background: var(--color-bg);
    padding: var(--spacing-lg) 0 var(--spacing-md) 0;
    border-top: 3px solid var(--color-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-logo img {
    height: 40px;
    margin-bottom: 0.5rem;
    filter: brightness(0) saturate(100%);
}

.footer-logo p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    font-weight: 600;
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
}

.footer-links a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
    font-weight: 600;
    position: relative;
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-normal);
}

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

.footer-links a:hover::after {
    width: 100%;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--color-border);
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
}

.footer-bottom-mini {
    text-align: center;
    padding-top: var(--spacing-sm);
    color: var(--color-text-secondary);
    font-size: 0.7rem;
    font-weight: 400;
}

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

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

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

@keyframes scrollLine {
    0%, 100% {
        transform: scaleY(0);
        transform-origin: top;
    }
    50% {
        transform: scaleY(1);
        transform-origin: top;
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

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

@media (max-width: 1024px) {
    .project-card {
        grid-template-columns: 1fr !important;
        min-height: auto;
        gap: var(--spacing-md);
    }
    
    .project-card:nth-child(even) .project-image {
        order: 1;
    }
    
    .project-card:nth-child(even) .project-content {
        order: 2;
    }
    
    .project-image {
        min-height: 400px;
        padding: var(--spacing-sm);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        min-height: auto;
    }
    
    .contact::before {
        width: 100%;
    }
    
    .contact-text {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .contact-info {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .contact-email {
        min-width: 100%;
        max-width: 100%;
    }
    
    .service-list {
        grid-template-columns: 1fr;
    }
    
    .service-title {
        display: block;
        margin-left: 0;
        margin-top: var(--spacing-sm);
    }
    
    .service-category::after {
        font-size: 0.75rem;
    }
}

@media (max-width: 1024px) {
    .hero {
        padding-top: 140px;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
    }
    
    .hero-content {
        max-width: 100%;
        padding-right: 0;
    }
    
    .hero-subtitle {
        margin-bottom: var(--spacing-sm);
    }
    
    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-sm);
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .nav-container {
        padding: 0 var(--spacing-md);
    }
    
    /* Mobile Menu Overlay */
    .nav-menu::before {
        content: '';
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        backdrop-filter: blur(8px);
        opacity: 0;
        transition: opacity var(--transition-normal);
        pointer-events: none;
        z-index: -1;
    }
    
    .nav-menu.active::before {
        opacity: 1;
        pointer-events: all;
    }
    
    /* Mobile Menu Container */
    .nav-menu {
        position: fixed;
        top: 90px;
        right: 0;
        bottom: 0;
        width: 85%;
        max-width: 400px;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: var(--spacing-md) 0;
        border: none;
        border-left: 1px solid var(--color-border);
        transform: translateX(100%);
        opacity: 0;
        transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55), opacity 0.4s ease;
        pointer-events: none;
        box-shadow: -10px 0 60px rgba(0, 0, 0, 0.15);
        gap: 0;
        z-index: 999;
        overflow-y: auto;
        height: calc(100vh - 90px);
    }
    
    .nav-menu.active {
        transform: translateX(0);
        opacity: 1;
        pointer-events: all;
    }
    
    /* Mobile Menu Items */
    .nav-menu li {
        list-style: none;
        margin: 0;
        padding: 0;
        opacity: 0;
        transform: translateX(50px);
        transition: opacity 0.4s ease, transform 0.4s ease;
    }
    
    .nav-menu.active li {
        opacity: 1;
        transform: translateX(0);
    }
    
    .nav-menu.active li:nth-child(1) {
        transition-delay: 0.1s;
    }
    
    .nav-menu.active li:nth-child(2) {
        transition-delay: 0.15s;
    }
    
    .nav-menu.active li:nth-child(3) {
        transition-delay: 0.2s;
    }
    
    .nav-menu.active li:nth-child(4) {
        transition-delay: 0.25s;
    }
    
    /* Mobile Nav Links */
    .nav-link {
        display: block;
        padding: 1.2rem var(--spacing-md);
        font-size: 1.3rem;
        margin: 0.3rem var(--spacing-md);
        border-radius: var(--radius-sm);
        background: transparent;
        border: 2px solid transparent;
        transition: all var(--transition-fast);
        position: relative;
        overflow: hidden;
        color: var(--color-text);
    }
    
    .nav-link::before {
        content: '';
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 4px;
        height: 0;
        background: var(--color-text);
        border-radius: 0 10px 10px 0;
        transition: height var(--transition-normal);
    }
    
    .nav-link:hover::before,
    .nav-link.active::before {
        height: 60%;
    }
    
    .nav-link::after {
        display: none;
    }
    
    .nav-link:hover {
        background: var(--color-bg);
        border-color: var(--color-border);
        padding-left: 1.8rem;
        color: var(--color-text);
    }
    
    /* Mobile Menu Toggle Button */
    .nav-toggle {
        display: flex;
        position: relative;
        z-index: 1001;
        width: 44px;
        height: 44px;
        border-radius: var(--radius-sm);
        transition: all var(--transition-normal);
    }
    
    .nav-toggle:hover {
        background: var(--color-bg-alt);
    }
    
    .nav-toggle.active {
        background: var(--color-bg-alt);
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
        transform: scale(0);
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .scroll-indicator {
        writing-mode: horizontal-tb;
        left: auto;
        right: 10%;
        transform: translateX(-50%);
    }
    
    .scroll-line {
        width: 2px;
        height: 60px;
    }
    
    .about-founder {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .founder-image-placeholder {
        width: 100%;
        max-width: 250px;
        height: 250px;
        margin: 0 auto;
    }
    
    .project-content {
        padding: var(--spacing-md) var(--spacing-sm);
    }
    
    .project-image {
        min-height: 350px;
        padding: var(--spacing-sm);
    }
    
    .service-category {
        padding: var(--spacing-md) 0;
    }
    
    .service-list {
        grid-template-columns: 1fr;
    }
    
    .contact-text {
        padding: var(--spacing-md);
    }
    
    .contact-info {
        padding: var(--spacing-md);
    }
    
    .contact-value {
        font-size: 1.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .stat-item::before {
        left: -15px;
    }
    
    .project-title {
        font-size: 2rem;
    }
    
    .project-overlay {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
        bottom: var(--spacing-md);
        left: var(--spacing-md);
    }
    
    .project-description {
        font-size: 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .contact-value {
        font-size: 1.4rem;
    }
}

/* =====================================================
   SCROLL PROGRESS BAR STYLES
   ===================================================== */

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    background: var(--gradient-primary);
    z-index: 9999;
    transition: width 0.1s ease;
    box-shadow: 0 0 10px rgba(255, 107, 53, 0.5);
}

/* =====================================================
   COOKIE CONSENT BANNER
   ===================================================== */

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 20, 0.98);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    z-index: 10000;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.3);
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-banner-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.cookie-banner-text h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.cookie-banner-text p {
    font-size: 0.95rem;
    color: #ffffff;
    margin: 0;
    line-height: 1.6;
}

.cookie-policy-link {
    color: var(--accent-orange);
    text-decoration: underline;
    transition: color 0.3s ease;
}

.cookie-policy-link:hover {
    color: var(--accent-pink);
}

.cookie-banner-buttons {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

.cookie-btn {
    padding: 0.75rem 2rem;
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    white-space: nowrap;
}

.cookie-btn-reject {
    background: rgba(255, 255, 255, 0.1);
    color: #999999;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cookie-btn-reject:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    transform: translateY(-2px);
}

.cookie-btn-accept {
    background: var(--gradient-primary);
    color: white;
}

.cookie-btn-accept:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
}

/* Mobile responsive */
@media (max-width: 768px) {
    .cookie-banner {
        padding: 1.25rem;
    }
    
    .cookie-banner-content {
        flex-direction: column;
        align-items: stretch;
        gap: 1.25rem;
    }
    
    .cookie-banner-text h3 {
        font-size: 1.1rem;
    }
    
    .cookie-banner-text p {
        font-size: 0.9rem;
    }
    
    .cookie-banner-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .cookie-btn {
        width: 100%;
        padding: 0.875rem;
    }
}

/* =====================================================
   PRIVACY & COOKIE POLICY MODAL
   ===================================================== */

.policy-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    z-index: 10001;
    overflow-y: auto;
    padding: 2rem 1rem;
    animation: fadeIn 0.3s ease;
}

.policy-modal.show {
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

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

.policy-modal-content {
    background: var(--bg-primary);
    border-radius: 16px;
    max-width: 900px;
    width: 100%;
    position: relative;
    margin: 2rem auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.policy-modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    font-size: 2rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
}

.policy-modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.policy-modal-body {
    padding: 3rem;
    max-height: 80vh;
    overflow-y: auto;
}

.policy-modal-body h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.policy-updated {
    color: #ffffff;
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.policy-section {
    margin-bottom: 2.5rem;
}

.policy-section h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid rgba(255, 107, 53, 0.3);
}

.policy-section h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent-orange);
    margin-bottom: 0.5rem;
    margin-top: 1rem;
}

.policy-section p {
    color: #ffffff;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.policy-section ul {
    list-style: none;
    padding-left: 0;
    margin: 1rem 0;
}

.policy-section ul li {
    color: #ffffff;
    line-height: 1.8;
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 0.75rem;
}

.policy-section ul li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-orange);
    font-weight: bold;
}

.policy-section a {
    color: var(--accent-orange);
    text-decoration: underline;
    transition: color 0.3s ease;
}

.policy-section a:hover {
    color: var(--accent-pink);
}

.cookie-table {
    display: grid;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.cookie-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.cookie-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 107, 53, 0.3);
    transform: translateY(-2px);
}

.cookie-item p {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: #ffffff;
}

.policy-actions {
    display: flex;
    gap: 1rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Mobile responsive for policy modal */
@media (max-width: 768px) {
    .policy-modal {
        padding: 1rem;
    }
    
    .policy-modal-content {
        margin: 1rem auto;
    }
    
    .policy-modal-body {
        padding: 2rem 1.5rem;
        max-height: calc(100vh - 4rem);
    }
    
    .policy-modal-body h1 {
        font-size: 1.75rem;
    }
    
    .policy-section h2 {
        font-size: 1.25rem;
    }
    
    .policy-modal-close {
        top: 1rem;
        right: 1rem;
        width: 36px;
        height: 36px;
        font-size: 1.5rem;
    }
    
    .policy-actions {
        flex-direction: column;
    }
    
    .policy-actions .cookie-btn {
        width: 100%;
    }
}

/* Custom scrollbar for policy modal */
.policy-modal-body::-webkit-scrollbar {
    width: 8px;
}

.policy-modal-body::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}

.policy-modal-body::-webkit-scrollbar-thumb {
    background: rgba(255, 107, 53, 0.5);
    border-radius: 10px;
}

.policy-modal-body::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 107, 53, 0.7);
}

/* Footer privacy link styling */
.footer-privacy-link {
    color: var(--accent-orange);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-privacy-link:hover {
    color: var(--accent-pink);
    text-decoration: underline;
}