/* ===================================
   WALHOUSE - Premium Arabic RTL Styles
   =================================== */

/* ===================================
   CSS Variables - Design System
   =================================== */
:root {
    /* Colors - Luxury Palette */
    --color-primary: #2563eb;
    --color-primary-dark: #1e40af;
    --color-primary-light: #3b82f6;

    --color-secondary: #2a2a2a;
    --color-secondary-light: #3d3d3d;

    --color-bg-light: #dbeafe;
    --color-bg-dark: #1a1a1a;
    --color-bg-white: #ffffff;

    --color-text-primary: #2a2a2a;
    --color-text-secondary: #666666;
    --color-text-light: #999999;
    --color-text-white: #ffffff;

    --color-accent: #1d4ed8;
    --color-success: #4a9b7f;
    --color-overlay: rgba(0, 0, 0, 0.6);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    --gradient-dark: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
    --gradient-overlay: linear-gradient(180deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.3) 100%);

    /* Typography */
    --font-primary: 'Cairo', sans-serif;
    --font-secondary: 'Tajawal', sans-serif;

    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.5rem;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.24);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===================================
   Reset & Base Styles
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-secondary);
    color: var(--color-text-primary);
    background-color: var(--color-bg-light);
    line-height: 1.7;
    direction: rtl;
    text-align: right;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ===================================
   Utility Classes
   =================================== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
}

/* ===================================
   Splash Screen / Service Selection Popup
   =================================== */
.splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s ease, visibility 0.8s ease;
    overflow: hidden;
}

.splash-screen.fade-out {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* Background Video */
.splash-video-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 1;
}

/* Dark Overlay */
.splash-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.65);
    z-index: 2;
}

/* Content Container */
.splash-content {
    position: relative;
    z-index: 3;
    width: 100%;
    max-width: 1200px;
    padding: var(--spacing-xl);
    text-align: center;
}

/* Title */
.splash-title {
    font-size: var(--font-size-5xl);
    font-weight: 900;
    color: var(--color-text-white);
    margin-bottom: var(--spacing-md);
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
    animation: slideDown 0.8s ease-out forwards;
    opacity: 0;
}

/* Subtitle */
.splash-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-bg-light);
    margin-bottom: var(--spacing-3xl);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    animation: slideDown 0.8s ease-out 0.2s forwards;
    opacity: 0;
}

/* Choices Container */
.splash-choices {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
    max-width: 900px;
    margin: 0 auto;
}

/* Choice Card */
.choice-card {
    position: relative;
    background: rgba(255, 255, 255, 0.08);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-xl);
    padding: var(--spacing-3xl) var(--spacing-xl);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
}

.choice-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

/* Construction Card - Blue Theme */
.choice-construction {
    animation-delay: 0.4s;
}

.choice-construction:hover {
    background: rgba(37, 99, 235, 0.15);
    border-color: var(--color-primary);
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 50px rgba(37, 99, 235, 0.3);
}

/* Repairs Card - Orange Theme */
.choice-repairs {
    animation-delay: 0.6s;
}

.choice-repairs:hover {
    background: rgba(249, 115, 22, 0.15);
    border-color: #f97316;
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 50px rgba(249, 115, 22, 0.3);
}

/* Icon */
.choice-icon {
    font-size: 5rem;
    margin-bottom: var(--spacing-lg);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.choice-card:hover .choice-icon {
    transform: scale(1.15) rotate(5deg);
}

/* Title */
.choice-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-text-white);
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Description */
.choice-description {
    font-size: var(--font-size-base);
    color: var(--color-bg-light);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Arrow Indicator */
.choice-arrow {
    font-size: var(--font-size-2xl);
    color: var(--color-text-white);
    opacity: 0;
    transform: translateX(10px);
    transition: all 0.4s ease;
}

.choice-card:hover .choice-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* Animations */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

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

/* Responsive Design */
@media (max-width: 768px) {
    .splash-title {
        font-size: var(--font-size-3xl);
    }

    .splash-subtitle {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-xl);
    }

    .splash-choices {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .choice-card {
        padding: var(--spacing-xl) var(--spacing-lg);
    }

    .choice-icon {
        font-size: 3.5rem;
    }

    .choice-title {
        font-size: var(--font-size-xl);
    }

    .choice-description {
        font-size: var(--font-size-sm);
    }
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
}

.nav-logo {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo-image {
    height: 70px;
    width: auto;
    object-fit: contain;
}

.logo-text-wrapper {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-size: var(--font-size-2xl);
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0;
}

.logo-subtitle {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    margin-top: -4px;
}

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

.nav-link {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-text-primary);
    position: relative;
    padding: var(--spacing-xs) 0;
}

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

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

.nav-link-cta {
    background: var(--gradient-primary);
    color: var(--color-text-white);
    padding: var(--spacing-xs) var(--spacing-lg);
    border-radius: var(--radius-full);
}

.nav-link-cta::after {
    display: none;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-xs);
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--color-secondary);
    border-radius: var(--radius-full);
    transition: var(--transition-base);
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 100%;
        max-width: 300px;
        background: var(--color-bg-white);
        flex-direction: column;
        padding: var(--spacing-xl);
        box-shadow: var(--shadow-lg);
        transition: var(--transition-base);
        gap: var(--spacing-md);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-toggle {
        display: flex;
    }
}

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

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

.hero-video-container,
.hero-gallery {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

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

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1.5s ease;
}

.hero-image.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-overlay);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: var(--spacing-3xl) 0;
}

.hero-text {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 900;
    color: var(--color-text-white);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.hero-title-line {
    display: block;
    opacity: 0;
    transform: translateY(30px);
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-bg-light);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    opacity: 0;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    opacity: 0;
}

.hero-trust {
    font-size: var(--font-size-sm);
    color: var(--color-bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    opacity: 0;
}

.trust-icon {
    color: var(--color-success);
    font-weight: bold;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    text-align: center;
    color: var(--color-text-white);
    animation: bounce 2s infinite;
}

.scroll-text {
    display: block;
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xs);
}

.scroll-arrow {
    display: block;
    font-size: var(--font-size-xl);
}

@keyframes bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-lg);
    }
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: var(--transition-base);
    text-align: center;
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-text-white);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-text-white);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

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

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

.btn-block {
    width: 100%;
}

/* ===================================
   Section Styles
   =================================== */
section {
    padding: var(--spacing-3xl) 0;
}

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

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 900;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
}

.highlight-text {
    color: var(--color-primary);
    font-weight: 600;
}

@media (max-width: 768px) {
    section {
        padding: var(--spacing-2xl) 0;
    }

    .section-title {
        font-size: var(--font-size-3xl);
    }

    .section-subtitle {
        font-size: var(--font-size-lg);
    }
}

/* ===================================
   Services Section
   =================================== */
.services {
    background: var(--color-bg-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.service-card {
    background: var(--color-bg-light);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-base);
    cursor: pointer;
    opacity: 0;
    transform: translateY(30px);
}

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

.service-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: inline-block;
    transition: var(--transition-base);
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-secondary);
}

.service-description {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.services-footer {
    text-align: center;
}

.services-tagline {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    font-weight: 600;
}

/* ===================================
   Why Us Section
   =================================== */
.why-us {
    background: linear-gradient(135deg, #f0f7ff 0%, #e3f2fd 100%);
    color: var(--color-text-primary);
}

.why-us .section-title {
    color: var(--color-secondary);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.why-card {
    background: rgba(255, 255, 255, 0.8);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(37, 99, 235, 0.1);
    transition: var(--transition-base);
    opacity: 0;
    transform: translateY(30px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.why-card:hover {
    background: rgba(255, 255, 255, 0.95);
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.15);
}

.why-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.why-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.why-description {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ===================================
   Projects Section
   =================================== */
.projects {
    background: var(--color-bg-light);
}

.project-filters {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text-secondary);
    background: var(--color-bg-white);
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    transition: var(--transition-base);
}

.filter-btn:hover,
.filter-btn.active {
    color: var(--color-text-white);
    background: var(--gradient-primary);
    border-color: var(--color-primary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.project-card {
    background: var(--color-bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    opacity: 0;
    transform: scale(0.9);
}

.project-card:hover {
    transform: translateY(-8px) scale(1);
    box-shadow: var(--shadow-xl);
}

.project-image-wrapper {
    position: relative;
    overflow: hidden;
    height: 280px;
}

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

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

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-base);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-view-btn {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--gradient-primary);
    color: var(--color-text-white);
    font-weight: 600;
    border-radius: var(--radius-full);
    transform: translateY(20px);
    transition: var(--transition-base);
}

.project-card:hover .project-view-btn {
    transform: translateY(0);
}

.project-info {
    padding: var(--spacing-lg);
}

.project-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--color-secondary);
}

.project-category {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    font-weight: 600;
}

@media (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   Gallery Section
   =================================== */
.gallery {
    background: var(--color-bg-white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    cursor: pointer;
    aspect-ratio: 4 / 3;
    opacity: 0;
    transform: scale(0.95);
}

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

.gallery-item:hover .gallery-image {
    transform: scale(1.08);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-overlay);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-base);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-icon {
    font-size: 3rem;
    color: var(--color-text-white);
    margin-bottom: var(--spacing-sm);
    transform: scale(0.8);
    transition: var(--transition-base);
}

.gallery-item:hover .gallery-icon {
    transform: scale(1);
}

.gallery-caption {
    color: var(--color-text-white);
    font-size: var(--font-size-lg);
    font-weight: 700;
    transform: translateY(20px);
    transition: var(--transition-base);
}

.gallery-item:hover .gallery-caption {
    transform: translateY(0);
}

.gallery-note {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(201, 169, 97, 0.1);
    border-radius: var(--radius-lg);
    border: 2px dashed var(--color-primary);
}

.gallery-note p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-base);
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: var(--spacing-sm);
    }
}

/* Gallery Lightbox Modal */
.gallery-lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 3000;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-base);
}

.gallery-lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90vh;
    position: relative;
}

.lightbox-image {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: var(--radius-lg);
}

.lightbox-close {
    position: absolute;
    top: -50px;
    left: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-bg-white);
    color: var(--color-secondary);
    font-size: var(--font-size-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-base);
}

.lightbox-close:hover {
    background: var(--color-primary);
    color: var(--color-text-white);
    transform: rotate(90deg);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: var(--color-bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: var(--font-size-2xl);
    transition: var(--transition-base);
}

.lightbox-nav:hover {
    background: var(--color-primary);
    color: var(--color-text-white);
}

.lightbox-prev {
    right: calc(100% + 20px);
}

.lightbox-next {
    left: calc(100% + 20px);
}

.lightbox-caption {
    position: absolute;
    bottom: -50px;
    left: 0;
    right: 0;
    text-align: center;
    color: var(--color-bg-white);
    font-size: var(--font-size-lg);
    font-weight: 600;
}


/* ===================================
   Pricing Section
   =================================== */
.pricing {
    background: var(--color-bg-light);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.pricing-card {
    background: var(--color-bg-white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    position: relative;
    border: 2px solid transparent;
}

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

.pricing-card.featured {
    border-color: var(--color-primary);
    background: var(--gradient-dark);
    color: var(--color-text-white);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    right: var(--spacing-lg);
    background: var(--gradient-primary);
    color: var(--color-text-white);
    padding: var(--spacing-xs) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 700;
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--color-bg-light);
}

.pricing-card.featured .pricing-header {
    border-color: rgba(255, 255, 255, 0.1);
}

.pricing-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.pricing-card.featured .pricing-title {
    color: var(--color-primary-light);
}

.pricing-price {
    margin: var(--spacing-md) 0;
}

.price-amount {
    font-size: var(--font-size-3xl);
    font-weight: 900;
    color: var(--color-primary);
}

.price-note {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
}

.pricing-card.featured .price-note {
    color: var(--color-bg-light);
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--spacing-xl);
}

.pricing-features li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-bg-light);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.pricing-card.featured .pricing-features li {
    border-color: rgba(255, 255, 255, 0.1);
}

.pricing-features li::before {
    content: '✓';
    color: var(--color-success);
    font-weight: bold;
}

.pricing-note {
    text-align: center;
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
}

@media (max-width: 768px) {
    .pricing-grid {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   Contact Section
   =================================== */
.contact {
    background: var(--color-bg-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-3xl);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

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

.contact-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.contact-details {
    flex-grow: 1;
}

.contact-label {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-xs);
}

.contact-value {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
}

.contact-value:hover {
    color: var(--color-primary);
}

.contact-form-wrapper {
    background: var(--color-bg-light);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
}

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

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

.form-label {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-secondary);
}

.form-input {
    padding: var(--spacing-md);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-family: inherit;
    background: var(--color-bg-white);
    transition: var(--transition-base);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(201, 169, 97, 0.1);
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--gradient-dark);
    color: var(--color-text-white);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-logo {
    font-size: var(--font-size-3xl);
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.footer-tagline {
    font-size: var(--font-size-sm);
    color: var(--color-primary-light);
    margin-bottom: var(--spacing-sm);
}

.footer-description {
    color: var(--color-bg-light);
}

.footer-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary-light);
}

.footer-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-menu a {
    color: var(--color-bg-light);
    transition: var(--transition-base);
}

.footer-menu a:hover {
    color: var(--color-primary);
    padding-right: var(--spacing-xs);
}

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

.social-link {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xl);
    transition: var(--transition-base);
}

.social-link:hover {
    background: var(--gradient-primary);
    transform: translateY(-3px);
}

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

.footer-copyright {
    color: var(--color-bg-light);
    font-size: var(--font-size-sm);
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
}

/* ===================================
   Sticky CTA Button
   =================================== */
.sticky-cta {
    position: fixed;
    bottom: var(--spacing-lg);
    left: var(--spacing-lg);
    z-index: 999;
    background: var(--gradient-primary);
    color: var(--color-text-white);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    transition: var(--transition-base);
    animation: pulse 2s infinite;
}

.sticky-cta:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 60px rgba(201, 169, 97, 0.4);
}

.sticky-cta-icon {
    font-size: var(--font-size-xl);
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 16px 48px rgba(201, 169, 97, 0.3);
    }

    50% {
        box-shadow: 0 20px 60px rgba(201, 169, 97, 0.5);
    }
}

@media (max-width: 768px) {
    .sticky-cta {
        bottom: var(--spacing-md);
        left: 50%;
        transform: translateX(-50%);
        padding: var(--spacing-sm) var(--spacing-lg);
    }

    .sticky-cta-text {
        font-size: var(--font-size-sm);
    }
}

/* ===================================
   Modal
   =================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-base);
}

.modal.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    max-width: 900px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9);
    transition: var(--transition-base);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-secondary);
    color: var(--color-text-white);
    font-size: var(--font-size-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: var(--transition-base);
}

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

.modal-body {
    padding: var(--spacing-3xl);
}

.modal-title {
    font-size: var(--font-size-3xl);
    font-weight: 900;
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

/* ===================================
   Comparison Slider
   =================================== */
.comparison-slider {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
    border-radius: var(--radius-lg);
}

.comparison-before,
.comparison-after {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
}

.comparison-before {
    right: 0;
}

.comparison-after {
    right: 50%;
    clip-path: inset(0 0 0 0);
}

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

.comparison-label {
    position: absolute;
    top: var(--spacing-lg);
    background: var(--gradient-primary);
    color: var(--color-text-white);
    padding: var(--spacing-xs) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-weight: 700;
}

.comparison-before .comparison-label {
    right: var(--spacing-lg);
}

.comparison-after .comparison-label {
    left: var(--spacing-lg);
}

.comparison-handle {
    position: absolute;
    top: 0;
    right: 50%;
    width: 4px;
    height: 100%;
    background: var(--color-primary);
    cursor: ew-resize;
    appearance: none;
    -webkit-appearance: none;
}

.comparison-handle::before {
    content: '⟷';
    position: absolute;
    top: 50%;
    right: -20px;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-white);
    font-size: var(--font-size-xl);
}

/* ===================================
   Animations
   =================================== */
.fade-in {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
}

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

.slide-up {
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 0.6s ease forwards;
}

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

.scale-in {
    opacity: 0;
    transform: scale(0.9);
    animation: scaleIn 0.6s ease forwards;
}

@keyframes scaleIn {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ===================================
   Form Validation States
   =================================== */
.form-input.error {
    border-color: #f44336;
    background-color: rgba(244, 67, 54, 0.05);
    animation: shake 0.3s ease;
}

.form-input.valid {
    border-color: #4CAF50;
    background-color: rgba(76, 175, 80, 0.05);
}

.form-input.error:focus {
    box-shadow: 0 0 0 3px rgba(244, 67, 54, 0.1);
}

.form-input.valid:focus {
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.1);
}

@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-10px);
    }

    75% {
        transform: translateX(10px);
    }
}

/* ===================================
   Image Lazy Loading Optimization
   =================================== */
img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s ease;
}

img[loading="lazy"].loaded {
    opacity: 1;
}

/* ===================================
   Testimonials Section
   =================================== */
.testimonials {
    background: var(--gradient-primary);
    padding: var(--spacing-3xl) 0;
    overflow: hidden;
}

.testimonials .section-title {
    color: var(--color-text-white);
    background: none;
    -webkit-background-clip: unset;
    background-clip: unset;
    -webkit-text-fill-color: var(--color-text-white);
    text-shadow:
        0 0 10px rgba(255, 255, 255, 0.8),
        0 0 20px rgba(255, 255, 255, 0.6),
        0 0 30px rgba(255, 255, 255, 0.4),
        0 0 40px rgba(255, 255, 255, 0.2);
}

.testimonials .section-subtitle {
    color: rgba(255, 255, 255, 0.9);
}

.testimonials-carousel {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-xl) 0;
}

.testimonials-track {
    position: relative;
    width: 100%;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    text-align: center;
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    transform: translateX(100%) scale(0.9);
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    pointer-events: none;
}

.testimonial-card.active {
    opacity: 1;
    visibility: visible;
    position: relative;
    transform: translateX(0) scale(1);
    pointer-events: auto;
}

.testimonial-card.prev {
    transform: translateX(-100%) scale(0.9);
    opacity: 0;
    visibility: hidden;
}

.testimonial-rating {
    margin-bottom: var(--spacing-lg);
}

.star {
    font-size: var(--font-size-xl);
    color: rgba(255, 255, 255, 0.3);
    margin: 0 2px;
    transition: var(--transition-base);
}

.star.filled {
    color: #FFD700;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.testimonial-text {
    font-size: var(--font-size-xl);
    font-style: italic;
    color: #1a1a1a;
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
    position: relative;
    font-weight: 500;
}

.testimonial-text::before {
    content: '"';
    font-size: 4rem;
    position: absolute;
    top: -20px;
    right: -10px;
    opacity: 0.2;
    color: var(--color-primary);
    font-family: Georgia, serif;
}

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

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.1));
    border: 3px solid rgba(255, 255, 255, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.avatar-initial {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-primary);
}

.author-info {
    text-align: right;
}

.author-name {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 4px;
}

.author-role {
    font-size: var(--font-size-sm);
    color: #4a4a4a;
    font-weight: 600;
}

.testimonial-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--color-text-white);
    font-size: var(--font-size-2xl);
    cursor: pointer;
    transition: var(--transition-base);
    z-index: 10;
}

.testimonial-nav:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-50%) scale(1.1);
}

.testimonial-prev {
    right: -60px;
}

.testimonial-next {
    left: -60px;
}

.testimonial-indicators {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: none;
    cursor: pointer;
    transition: var(--transition-base);
}

.indicator.active {
    background: var(--color-text-white);
    width: 30px;
    border-radius: 6px;
}

.indicator:hover {
    background: rgba(255, 255, 255, 0.6);
}

@media (max-width: 768px) {
    .testimonial-nav {
        display: none;
    }

    .testimonial-text {
        font-size: var(--font-size-base);
    }

    .testimonial-card {
        padding: var(--spacing-lg);
    }
}

/* ===================================
   Project Videos Section
   =================================== */
.project-videos {
    background: var(--color-bg-white);
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.video-item {
    background: var(--color-bg-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    cursor: pointer;
}

.video-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.video-thumbnail {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.video-item:hover .video-thumbnail img {
    transform: scale(1.1);
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.6) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.video-item:hover .video-overlay {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.7) 100%);
}

.play-button {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gradient-primary);
    border: 3px solid rgba(255, 255, 255, 0.9);
    color: var(--color-text-white);
    font-size: var(--font-size-3xl);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-base);
    animation: pulse 2s infinite;
}

.play-button:hover {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(201, 169, 97, 0.6);
}

.play-icon {
    padding-right: 4px;
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(201, 169, 97, 0.7);
    }

    50% {
        box-shadow: 0 0 0 20px rgba(201, 169, 97, 0);
    }
}

.video-info {
    padding: var(--spacing-lg);
}

.video-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-xs);
}

.video-category {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    font-weight: 600;
}

.videos-note {
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(201, 169, 97, 0.1);
    border-radius: var(--radius-md);
}

.videos-note p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

@media (max-width: 768px) {
    .videos-grid {
        grid-template-columns: 1fr;
    }
}

/* ===================================
   Video Modal
   =================================== */
.video-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.video-modal.active {
    display: flex;
    opacity: 1;
}

.video-modal-content {
    position: relative;
    width: 90%;
    max-width: 1200px;
    background: var(--color-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    animation: modalSlideIn 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes modalSlideIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

.video-modal-close {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-text-white);
    font-size: var(--font-size-3xl);
    border: none;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition-base);
}

.video-modal-close:hover {
    background: var(--gradient-primary);
    transform: rotate(90deg);
}

.video-player-wrapper {
    aspect-ratio: 16 / 9;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-demo-message {
    text-align: center;
    color: var(--color-text-white);
    padding: var(--spacing-2xl);
}

.demo-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

.video-demo-message h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.video-demo-message p {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-sm);
}

.demo-filename {
    font-family: monospace;
    background: rgba(201, 169, 97, 0.2);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    display: inline-block;
}

.demo-filename span {
    color: var(--color-primary);
    font-weight: 700;
}

/* ===================================
   Advanced Animations & Effects
   =================================== */

/* Counter Animation */
@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.stat-number {
    animation: countUp 0.6s ease-out;
}

/* Ripple Effect for Buttons */
.btn,
.filter-btn,
.play-button {
    position: relative;
    overflow: hidden;
}

.btn::before,
.filter-btn::before,
.play-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:active::before,
.filter-btn:active::before,
.play-button:active::before {
    width: 300px;
    height: 300px;
}

/* Floating Animation */
@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }
}

.service-card:hover .service-icon,
.why-icon {
    animation: float 3s ease-in-out infinite;
}

/* Glow Effect */
@keyframes glow {

    0%,
    100% {
        box-shadow: 0 0 5px var(--color-primary), 0 0 10px var(--color-primary);
    }

    50% {
        box-shadow: 0 0 20px var(--color-primary), 0 0 30px var(--color-primary), 0 0 40px var(--color-primary);
    }
}

.btn-primary:hover {
    animation: glow 1.5s ease-in-out infinite;
}

/* 3D Card Tilt Effect */
.project-card,
.service-card,
.why-card {
    transform-style: preserve-3d;
    transition: transform 0.3s ease;
}

.project-card:hover,
.service-card:hover,
.why-card:hover {
    transform: perspective(1000px) rotateX(2deg) rotateY(-2deg) translateY(-10px);
}

/* Shine Effect on Hover */
@keyframes shine {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

.project-card::after,
.gallery-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.project-card:hover::after,
.gallery-item:hover::after {
    animation: shine 0.75s;
}

/* Text Gradient Animation */
@keyframes gradientShift {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

.section-title {
    background: linear-gradient(90deg, var(--color-secondary), var(--color-primary), var(--color-secondary));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 4s ease infinite;
}

/* Parallax Scroll Effect */
.hero-content {
    will-change: transform;
}

/* Bounce on Click */
@keyframes bounce {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(0.95);
    }
}

.btn:active,
.filter-btn:active {
    animation: bounce 0.3s ease;
}

/* Smooth Scroll Reveal */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Loading Spinner (for future use) */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.spinner {
    border: 3px solid rgba(201, 169, 97, 0.3);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 0.8s linear infinite;
}

/* Pulse Animation for Important Elements */
@keyframes pulse-scale {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

.sticky-cta:hover {
    animation: pulse-scale 1s ease-in-out infinite;
}

/* Image Zoom on Hover */
.project-card img,
.gallery-image,
.video-thumbnail img {
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.project-card:hover img,
.gallery-item:hover .gallery-image {
    transform: scale(1.15);
}

/* Typewriter Effect (Optional - can be used for hero text) */
@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.cursor {
    display: inline-block;
    width: 2px;
    height: 1em;
    background: var(--color-primary);
    margin-left: 5px;
    animation: blink 1s infinite;
}

/* Magnetic Button Effect */
@media (hover: hover) {

    .btn,
    .play-button {
        transition: transform 0.2s ease;
    }
}

/* Smooth gradient backgrounds */
@keyframes gradient-bg {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.hero,
.testimonials {
    background-size: 200% 200%;
    animation: gradient-bg 15s ease infinite;
}

/* Staggered Fade In for Lists */
.nav-menu li,
.footer-menu li {
    opacity: 0;
    animation: fadeInStagger 0.5s forwards;
}

@keyframes fadeInStagger {
    to {
        opacity: 1;
    }
}

.nav-menu li:nth-child(1) {
    animation-delay: 0.1s;
}

.nav-menu li:nth-child(2) {
    animation-delay: 0.2s;
}

.nav-menu li:nth-child(3) {
    animation-delay: 0.3s;
}

.nav-menu li:nth-child(4) {
    animation-delay: 0.4s;
}

.nav-menu li:nth-child(5) {
    animation-delay: 0.5s;
}

.nav-menu li:nth-child(6) {
    animation-delay: 0.6s;
}

/* Success Checkmark Animation */
@keyframes checkmark {
    0% {
        stroke-dashoffset: 100;
    }

    100% {
        stroke-dashoffset: 0;
    }
}

.checkmark {
    stroke-dasharray: 100;
    animation: checkmark 0.5s ease-in-out forwards;
}

/* ===================================
   Google Maps Section
   =================================== */
.map-section {
    margin-top: var(--spacing-3xl);
    text-align: center;
}

.map-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-xl);
}

.map-container {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 2px solid rgba(37, 99, 235, 0.1);
}

.map-iframe {
    width: 100%;
    height: 450px;
    border: none;
    display: block;
}

/* Responsive */
@media (max-width: 768px) {
    .map-iframe {
        height: 350px;
    }

    .map-title {
        font-size: var(--font-size-xl);
    }
}

/* ===================================
   Fix Gallery & Videos Visibility
   =================================== */
.gallery-item,
.video-item {
    opacity: 1 !important;
    transform: scale(1) !important;
}