/* ====================================
   Allence.lv - Modern Agency Styles
   ==================================== */

/* CSS Variables */
:root {
    /* Colors - Deep navy & electric cyan theme */
    --color-bg-primary: #0a0e17;
    --color-bg-secondary: #0f1520;
    --color-bg-tertiary: #151c2c;
    --color-bg-card: #1a2235;
    --color-bg-hover: #212b42;
    
    --color-accent-primary: #00d4aa;
    --color-accent-secondary: #00b8d4;
    --color-accent-gradient: linear-gradient(135deg, #00d4aa 0%, #00b8d4 100%);
    
    --color-text-primary: #ffffff;
    --color-text-secondary: #a0aec0;
    --color-text-muted: #64748b;
    
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-light: rgba(255, 255, 255, 0.12);
    
    /* Typography */
    --font-primary: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(0, 212, 170, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: transparent;
    color: var(--color-text-primary);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

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

ul {
    list-style: none;
}

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

/* Container */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ====================================
   Navigation
   ==================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: all var(--transition-base);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 14, 23, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-sm) 0;
}

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

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-text {
    color: var(--color-text-primary);
}

.logo-dot {
    color: var(--color-accent-primary);
}

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

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    position: relative;
    padding: var(--space-xs) 0;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent-gradient);
    transition: width var(--transition-base);
}

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

.nav-cta {
    background: var(--color-accent-gradient);
    color: var(--color-bg-primary) !important;
    padding: var(--space-xs) var(--space-md) !important;
    border-radius: var(--radius-full);
    font-weight: 600 !important;
}

.nav-cta::after {
    display: none !important;
}

.lang-switcher {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.85rem;
    font-weight: 500;
}

.lang-switcher a {
    color: var(--color-text-secondary);
}

.lang-switcher a:hover {
    color: var(--color-text-primary);
}

.lang-switcher .lang-active {
    color: var(--color-text-primary);
    cursor: default;
    pointer-events: none;
}

.lang-switcher .lang-active::after {
    display: none;
}

.lang-sep {
    color: var(--color-text-muted);
    font-weight: 400;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
    align-items: center;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: var(--transition-base);
}

/* ====================================
   Hero Section
   ==================================== */
.hero {
    min-height: auto;
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1;
    padding: calc(80px + var(--space-2xl)) 0 var(--space-2xl);
    overflow: hidden;
}

.hero-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-tree {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    z-index: 0;
    pointer-events: none;
}

.hero-video-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(10, 14, 23, 0.7) 0%,
        rgba(10, 14, 23, 0.5) 50%,
        rgba(10, 14, 23, 0.8) 100%
    );
    z-index: 1;
}

.grid-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
    z-index: 2;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
    z-index: 2;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: var(--color-accent-primary);
    top: -200px;
    right: -200px;
    animation: float 20s ease-in-out infinite;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: var(--color-accent-secondary);
    bottom: -100px;
    left: -100px;
    animation: float 15s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--color-bg-tertiary);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    margin-bottom: var(--space-lg);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent-primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.title-line {
    display: block;
}

.title-accent {
    background: var(--color-accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--color-text-primary);
    max-width: 500px;
    margin-bottom: var(--space-xl);
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--transition-base);
    border: none;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    min-height: 44px; /* Better touch target */
}

.btn-primary {
    background: var(--color-accent-gradient);
    color: var(--color-bg-primary);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-light);
}

.btn-secondary:hover {
    background: var(--color-bg-tertiary);
    border-color: var(--color-accent-primary);
}

.btn-full {
    width: 100%;
}

.btn-arrow {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-fast);
}

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

.hero-stats {
    display: flex;
    gap: var(--space-xl);
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent-primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* Hero Visual - Code Window */
.hero-visual {
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-slideshow {
    position: relative;
    width: 100%;
    aspect-ratio: 16/10;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    background: var(--color-bg-secondary);
}

.slide-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    pointer-events: none;
    overflow: hidden;
}

.slide-item.active {
    opacity: 1;
    pointer-events: auto;
    z-index: 1;
}

.slide-item img {
    width: 100%;
    height: 130%;
    object-fit: cover;
    object-position: top center;
    display: block;
    opacity: 0;
    transition: opacity 0.3s ease;
    transform: translateY(0);
    will-change: transform;
}

.slide-item img[loading="eager"],
.slide-item img[loading="lazy"][data-loaded="true"] {
    opacity: 1;
}

/* Lazy loading fade-in effect */
.slide-item img[loading="lazy"] {
    opacity: 0;
}

.slide-item.active img {
    opacity: 1;
    animation: slidePanDown 4s ease-in-out forwards;
}

/* Vertical panning animation - starts from top, moves down */
@keyframes slidePanDown {
    0% {
        transform: translateY(0);
        object-position: top center;
    }
    100% {
        transform: translateY(-23%);
        object-position: bottom center;
    }
}

.slideshow-indicators {
    position: absolute;
    bottom: var(--space-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--space-xs);
    z-index: 10;
    background: rgba(10, 14, 23, 0.7);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    backdrop-filter: blur(10px);
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all var(--transition-base);
}

.indicator.active {
    background: var(--color-accent-primary);
    width: 24px;
    border-radius: var(--radius-full);
}

.indicator:hover {
    background: rgba(255, 255, 255, 0.5);
}

/* Scroll Indicator */
.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: var(--color-text-muted);
    font-size: 0.8rem;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-accent-primary), transparent);
}

/* ====================================
   Section Styles
   ==================================== */
section {
    position: relative;
    z-index: 1;
    padding: var(--space-3xl) 0;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-2xl);
}

.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-sm);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
}

/* ====================================
   Intro Section
   ==================================== */
.intro-content {
    max-width: 720px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.intro-content p {
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 400;
    line-height: 1.85;
    margin-bottom: var(--space-md);
}

.intro-content p:last-child {
    margin-bottom: 0;
}

.intro-read-more {
    margin-top: var(--space-md);
}

.intro-more > :first-child {
    margin-top: var(--space-md);
}

.intro-more[hidden] {
    display: none;
}

.intro-more .intro-screenshot {
    max-width: none;
    width: min(1180px, calc(100vw - 2 * var(--space-lg)));
    margin-left: calc((100% - min(1180px, calc(100vw - 2 * var(--space-lg)))) / 2);
}

.intro-cursor-dashboard,
.intro-photo,
.intro-video {
    margin: var(--space-md) auto var(--space-lg);
}

.intro-video {
    max-width: 100%;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background: #000;
}

.intro-video video {
    display: block;
    width: 100%;
    height: auto;
}

.intro-screenshot {
    max-width: 1180px;
    width: 100%;
    margin: var(--space-md) auto var(--space-lg);
}

.intro-screenshot img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
}

.intro-cursor-dashboard {
    max-width: 100%;
}

.intro-photo {
    max-width: 540px;
}

.intro-cursor-dashboard img,
.intro-photo img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
}

/* ====================================
   Services Section
   ==================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.service-card {
    border-radius: 16px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 500px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.service-card-iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
    pointer-events: auto;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 48px rgba(0, 200, 200, 0.2);
    border-color: rgba(0, 200, 200, 0.3);
}

.service-card::before {
    display: none;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-accent-gradient);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-border-light);
    box-shadow: var(--shadow-lg);
}

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

.service-card.featured {
    border-color: rgba(0, 200, 200, 0.3);
}

.service-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--color-accent-gradient);
    color: var(--color-bg-primary);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 2;
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 170, 0.1);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
}

.service-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--color-accent-primary);
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.service-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
    font-size: 0.95rem;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.service-features li {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.service-features li::before {
    content: '→';
    color: var(--color-accent-primary);
}

/* ====================================
   Portfolio Section
   ==================================== */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.portfolio-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
    display: block;
    color: inherit;
    cursor: pointer;
    position: relative;
}

.portfolio-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent-primary);
}

.portfolio-image {
    aspect-ratio: 16/10;
    position: relative;
    overflow: hidden;
    width: 100%;
}

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

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(10, 14, 23, 0.95) 0%, rgba(10, 14, 23, 0.7) 50%, transparent 100%);
    padding: var(--space-xl) var(--space-lg) var(--space-lg);
    transition: all var(--transition-base);
}

.portfolio-item:hover .portfolio-overlay {
    background: linear-gradient(to top, rgba(10, 14, 23, 0.98) 0%, rgba(10, 14, 23, 0.8) 50%, transparent 100%);
}

.portfolio-overlay h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.portfolio-overlay p {
    margin: 0.25rem 0 0;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* ====================================
   Portfolio Modal
   ==================================== */

.portfolio-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl);
}

.portfolio-modal.active {
    display: flex;
}

.portfolio-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 14, 23, 0.95);
    backdrop-filter: blur(8px);
}

.portfolio-modal-content {
    position: relative;
    z-index: 1;
    background: var(--color-bg-primary);
    border-radius: var(--radius-xl);
    max-width: 1200px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--color-border);
    animation: modalFadeIn 0.3s ease-out;
    scrollbar-width: thin;
    scrollbar-color: var(--color-accent-primary) transparent;
}

/* Modern Tech Scrollbar Styling */
.portfolio-modal-content::-webkit-scrollbar {
    width: 8px;
}

.portfolio-modal-content::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 10px;
}

.portfolio-modal-content::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--color-accent-primary) 0%, rgba(99, 102, 241, 0.6) 100%);
    border-radius: 10px;
    border: 2px solid var(--color-bg-primary);
    transition: all 0.3s ease;
}

.portfolio-modal-content::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--color-accent-primary) 0%, rgba(99, 102, 241, 0.9) 100%);
    border: 1px solid var(--color-bg-primary);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.5);
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.portfolio-modal-close {
    position: absolute;
    top: var(--space-lg);
    right: var(--space-lg);
    background: rgba(10, 14, 23, 0.8);
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all var(--transition-base);
}

.portfolio-modal-close:hover {
    background: var(--color-accent-primary);
    border-color: var(--color-accent-primary);
    transform: rotate(90deg);
}

.portfolio-modal-image {
    width: 100%;
    max-height: 70vh;
    overflow: hidden;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.portfolio-modal-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    max-height: 70vh;
}

.portfolio-modal-info {
    padding: var(--space-2xl);
}

.portfolio-modal-info h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 var(--space-lg) 0;
}

.portfolio-modal-info p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin: 0;
    white-space: pre-line;
}

.portfolio-modal-link {
    display: inline-block;
    margin-top: var(--space-lg);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-accent-primary);
    word-break: break-all;
    transition: color var(--transition-fast);
}

.portfolio-modal-link:hover {
    color: var(--color-text-primary);
}

/* ====================================
   Video Section
   ==================================== */
.video-section {
    padding: var(--space-3xl) 0;
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
    width: 100%;
    align-items: stretch;
    grid-auto-flow: row;
    grid-auto-rows: auto;
    grid-template-rows: 1fr;
}

.video-item {
    display: grid;
    grid-template-rows: auto 1fr;
    gap: var(--space-md);
    width: 100%;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
    grid-column: span 1;
    overflow: hidden;
}

.video-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
    text-align: center;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    box-sizing: border-box;
    flex-shrink: 0;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* ====================================
   Process Section
   ==================================== */
.process-timeline {
    display: grid;
    gap: var(--space-lg);
    max-width: 800px;
    margin: 0 auto;
}

.process-step {
    display: flex;
    gap: var(--space-xl);
    align-items: flex-start;
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.process-step:hover {
    border-color: var(--color-accent-primary);
    transform: translateX(8px);
}

.step-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-accent-primary);
    opacity: 0.5;
    line-height: 1;
    flex-shrink: 0;
    width: 60px;
}

.step-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.step-content p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

.step-content p + p {
    margin-top: var(--space-sm);
}

.process-step-btn {
    margin-top: var(--space-md);
}

/* ====================================
   About Section
   ==================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

.about-content .section-label,
.about-content .section-title {
    text-align: left;
}

.about-text {
    color: var(--color-text-secondary);
    font-size: 1.125rem;
    margin-bottom: var(--space-xl);
    line-height: 1.8;
}

.about-features {
    display: grid;
    gap: var(--space-lg);
}

.feature {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 170, 0.1);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-accent-primary);
}

.feature-text h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.feature-text p {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.about-visual {
    position: sticky;
    top: 100px;
}

.tech-stack {
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
}

.tech-stack h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    text-align: center;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-sm);
}

.tech-item {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
    position: relative;
}

.tech-item.knight-active {
    background: rgba(0, 212, 170, 0.15);
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 20px rgba(0, 212, 170, 0.3);
}

.tech-item:hover {
    border-color: var(--color-accent-primary);
    transform: translateY(-4px);
}

.tech-name {
    font-weight: 600;
    font-size: 0.95rem;
}

/* ====================================
   Testimonials Section
   ==================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
}

.testimonial-card {
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-border-light);
}

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

.testimonial-content p {
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    font-style: italic;
}

.testimonial-content p::before {
    content: '"';
    font-size: 3rem;
    line-height: 0;
    color: var(--color-accent-primary);
    opacity: 0.3;
    display: block;
    margin-bottom: var(--space-sm);
}

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

.author-avatar {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 50%;
    background: var(--color-accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--color-bg-primary);
    overflow: hidden;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.author-info h4 {
    font-size: 1rem;
    font-weight: 600;
}

.author-info span {
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* ====================================
   Contact Section
   ==================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
}

.contact-info .section-label,
.contact-info .section-title {
    text-align: left;
}

.contact-description {
    color: var(--color-text-secondary);
    font-size: 1.125rem;
    margin-bottom: var(--space-xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.contact-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.contact-icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--color-accent-primary);
}

.contact-item h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
}

.contact-item a,
.contact-item span {
    font-size: 1rem;
    color: var(--color-text-primary);
}

.contact-item a:hover {
    color: var(--color-accent-primary);
}

/* Contact Form */
.contact-form-wrapper {
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
    overflow-x: hidden; /* Keep form from sliding on mobile when using slider */
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--space-sm) var(--space-md);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: all var(--transition-fast);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    min-height: 44px; /* Better touch target */
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

.form-group select {
    cursor: pointer;
}

.budget-slider-wrap {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    touch-action: none; /* Fix: prevent parent form from sliding on mobile when dragging slider */
}

.budget-slider-wrap input[type="range"] {
    flex: 1;
    min-width: 120px;
    min-height: auto;
    padding: 0;
    accent-color: var(--color-accent-primary);
    touch-action: none; /* Slider only: no scroll on drag */
}

.budget-value {
    font-weight: 600;
    color: var(--color-accent-primary);
    min-width: 6ch;
}

.budget-description {
    margin-top: var(--space-sm);
    width: 100%;
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--color-text-secondary);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ====================================
   Footer
   ==================================== */
.footer {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--color-border);
    padding: var(--space-2xl) 0;
}

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

.footer-brand p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-top: var(--space-md);
    max-width: 300px;
}

.footer-links {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3xl);
}

.footer-column h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

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

.footer-column a {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

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

.footer-bottom {
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.footer-bottom p {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    text-align: center;
}

/* ====================================
   Responsive Styles
   ==================================== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-2xl);
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-description {
        max-width: 100%;
    }
    
    .hero-visual {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .videos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .about-visual {
        position: static;
    }

    .tech-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: var(--space-sm) 0;
    }
    
    .navbar .container {
        padding: 0 var(--space-md);
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-bg-secondary);
        flex-direction: column;
        padding: var(--space-lg);
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links li {
        width: 100%;
    }
    
    .nav-links a {
        display: block;
        padding: var(--space-sm) 0;
        font-size: 1rem;
    }
    
    .nav-cta {
        width: 100%;
        text-align: center;
        padding: var(--space-sm) var(--space-md) !important;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    section {
        padding: var(--space-2xl) 0;
    }
    
    .hero {
        min-height: auto;
        padding: calc(70px + var(--space-xl)) 0 var(--space-md);
    }
    
    .hero-video-overlay {
        background: linear-gradient(
            180deg,
            rgba(10, 14, 23, 0.85) 0%,
            rgba(10, 14, 23, 0.7) 50%,
            rgba(10, 14, 23, 0.9) 100%
        );
    }
    
    .hero-badge {
        font-size: 0.8rem;
        padding: var(--space-xs) var(--space-sm);
    }
    
    .hero-title {
        font-size: clamp(2.5rem, 10vw, 3.5rem);
        margin-bottom: var(--space-sm);
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
        margin-bottom: 0;
    }
    
    .hero-description {
        font-size: 1rem;
        margin-bottom: var(--space-lg);
    }
    
    .hero-cta {
        flex-direction: column;
        width: 100%;
        gap: var(--space-sm);
        margin-top: calc(3 * max(44px, var(--space-sm) * 2 + 1em));
        margin-bottom: var(--space-md);
    }
    
    .hero-cta .btn {
        width: 100%;
        padding: var(--space-sm) var(--space-lg);
        font-size: 1rem;
    }
    
    .hero-stats {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--space-lg);
        width: 100%;
    }
    
    .stat {
        flex: 1;
        min-width: 100px;
        text-align: center;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .hero-visual {
        margin-top: var(--space-xl);
    }
    
    .hero-slideshow {
        max-width: 100%;
    }
    
    .slideshow-indicators {
        bottom: var(--space-sm);
        padding: var(--space-xs);
    }
    
    .indicator {
        width: 6px;
        height: 6px;
    }
    
    .indicator.active {
        width: 20px;
    }
    
    .scroll-indicator {
        display: none;
    }

    .hero + .intro {
        padding-top: var(--space-md);
    }
    
    .section-header {
        margin-bottom: var(--space-xl);
    }
    
    .section-title {
        font-size: clamp(1.75rem, 6vw, 2.25rem);
    }
    
    .section-description {
        font-size: 1rem;
    }

    .intro-content p {
        font-size: 1rem;
        line-height: 1.75;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .service-card {
        padding: var(--space-lg);
    }
    
    .service-icon {
        width: 48px;
        height: 48px;
    }
    
    .service-icon svg {
        width: 24px;
        height: 24px;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .portfolio-overlay {
        padding: var(--space-lg) var(--space-md) var(--space-md);
    }
    
    .portfolio-overlay h3 {
        font-size: 1.25rem;
    }
    
    .portfolio-modal-content {
        max-width: 95vw;
        max-height: 95vh;
    }
    
    .portfolio-modal-info {
        padding: var(--space-lg);
    }
    
    .portfolio-modal-info h2 {
        font-size: 1.5rem;
    }
    
    .videos-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        margin-top: var(--space-xl);
    }
    
    .video-title {
        font-size: 1.125rem;
    }
    
    .video-container {
        border-radius: var(--radius-md);
    }
    
    .process-step {
        flex-direction: column;
        gap: var(--space-md);
        padding: var(--space-md);
    }
    
    .step-number {
        width: auto;
        font-size: 2rem;
    }
    
    .about-grid {
        gap: var(--space-xl);
    }
    
    .about-content .section-label,
    .about-content .section-title {
        text-align: center;
    }
    
    .about-text {
        font-size: 1rem;
        text-align: center;
    }
    
    .about-features {
        gap: var(--space-md);
    }
    
    .feature {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: var(--space-sm);
    }
    
    .feature .feature-text {
        width: 100%;
    }
    
    .tech-stack {
        padding: var(--space-md);
    }

    .tech-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 6px;
    }

    .tech-item {
        padding: 6px 4px;
    }

    .tech-name {
        font-size: 0.62rem;
        font-weight: 500;
        line-height: 1.2;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .testimonial-card {
        padding: var(--space-lg);
    }
    
    .contact-grid {
        gap: var(--space-xl);
    }
    
    .contact-info .section-label,
    .contact-info .section-title {
        text-align: center;
    }
    
    .contact-description {
        text-align: center;
        font-size: 1rem;
    }
    
    .contact-details {
        gap: var(--space-md);
    }
    
    .contact-form-wrapper {
        padding: var(--space-lg);
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: var(--space-sm) var(--space-md);
    }
    
    .footer {
        padding: var(--space-xl) 0;
    }
    
    .footer-content {
        gap: var(--space-lg);
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--space-lg);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }
    
    .navbar {
        padding: var(--space-xs) 0;
    }
    
    .logo {
        font-size: 1.25rem;
    }
    
    .hero {
        padding: calc(60px + var(--space-lg)) 0 var(--space-sm);
    }
    
    .hero-title {
        font-size: 2.25rem;
        line-height: 1.1;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-description {
        font-size: 0.95rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .stat {
        min-width: auto;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .hero-slideshow {
        aspect-ratio: 16/9;
    }
    
    .slideshow-indicators {
        gap: 4px;
    }
    
    .indicator {
        width: 5px;
        height: 5px;
    }
    
    .indicator.active {
        width: 16px;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-description {
        font-size: 0.95rem;
    }
    
    .service-card {
        padding: var(--space-md);
    }
    
    .service-card h3 {
        font-size: 1.125rem;
    }
    
    .portfolio-content h3 {
        font-size: 1.125rem;
    }
    
    .process-step {
        padding: var(--space-sm);
    }
    
    .step-number {
        font-size: 1.75rem;
    }
    
    .step-content h3 {
        font-size: 1.125rem;
    }
    
    .contact-form-wrapper {
        padding: var(--space-md);
    }
    
    .btn {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.95rem;
    }
    
    .footer-brand p {
        font-size: 0.875rem;
    }
}

/* ====================================
   Page Loader
   ==================================== */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-circle {
    width: 60px;
    height: 60px;
    position: relative;
}

.loader-spinner {
    width: 100%;
    height: 100%;
    border: 4px solid rgba(0, 212, 170, 0.2);
    border-top-color: var(--color-accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ====================================
   Utility Classes
   ==================================== */
.text-center { text-align: center; }
.text-accent { color: var(--color-accent-primary); }
.mb-0 { margin-bottom: 0; }
.mt-auto { margin-top: auto; }