/* ========================================
   WASSA SOLAIRE - Professional Solar Energy Website
   CSS Stylesheet
   ======================================== */

/* CSS Variables */
:root {
    --primary-color: #f59e0b;
    --primary-dark: #d97706;
    --secondary-color: #0ea5e9;
    --dark-bg: #0f172a;
    --dark-surface: #1e293b;
    --dark-surface-2: #334155;
    --light-bg: #f8fafc;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    --white: #ffffff;
    --gradient-solar: linear-gradient(135deg, #f59e0b 0%, #f97316 100%);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
    --border-radius: 12px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background: var(--white);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

body.nav-open {
    overflow: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient-solar);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.5);
}

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

.btn-white:hover {
    background: var(--light-bg);
    transform: translateY(-3px);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    border: 2px solid var(--white);
    background: transparent;
    color: var(--white);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

.btn-small {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--gradient-solar);
    color: var(--white);
    transition: var(--transition);
}

.btn-small:hover {
    transform: scale(1.1);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.subtitle {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.875rem;
    margin-bottom: 10px;
}

.section-header h2 {
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   Header
   ======================================== */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    transition: var(--transition);
}

header.scrolled {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.logo-icon {
    font-size: 2rem;
    color: var(--primary-color);
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

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

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

.btn-nav {
    background: var(--gradient-solar);
    color: var(--white);
    padding: 12px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(245, 158, 11, 0.4);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    appearance: none;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--white);
    border-radius: 3px;
    transition: var(--transition);
}

/* ========================================
   Hero Slider
   ======================================== */
.hero-slider {
    position: relative;
    height: 100vh;
    min-height: 700px;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1s ease-in-out, visibility 1s;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 0;
}

.slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 1;
}

.slide:not(.active) {
    z-index: 0;
}

/* Video Slide Styles */
.video-slide {
    background: var(--dark-bg);
    background-image: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://cdn.pixabay.com/photo/2016/11/29/09/09/solar-energy-1868475_1280.jpg');
    background-size: cover;
    background-position: center;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    filter: brightness(0.6);
}

.hero-video[src=""], .hero-video:not([src]) {
    display: none;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.7) 0%, rgba(245, 158, 11, 0.1) 100%);
}

/* Image Slide Styles */
.image-slide {
    background-size: cover;
    background-position: center;
}

/* Slide Content */
.slide-content {
    text-align: center;
    color: var(--white);
    max-width: 1100px;
    padding: 0 20px;
    z-index: 2;
    animation: slideUp 1s ease forwards;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Slide Badge */
.slide-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(245, 158, 11, 0.9);
    color: var(--white);
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 25px;
    backdrop-filter: blur(10px);
    animation: fadeIn 0.8s ease forwards;
}

.slide-badge i {
    font-size: 1.1rem;
}

.slide-content h1 {
    margin-bottom: 20px;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
    font-size: clamp(2rem, 5vw, 4rem);
    line-height: 1.1;
}

.slide-content p {
    font-size: clamp(1rem, 2vw, 1.35rem);
    margin-bottom: 35px;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.5);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

/* Hero Buttons */
.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Slider Controls */
.slider-controls {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 30px;
    z-index: 10;
    pointer-events: none;
}

.slider-controls .slider-btn {
    pointer-events: auto;
}

.slider-btn {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid var(--white);
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-btn:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: scale(1.1);
}

.slider-dots {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid var(--white);
}

.dot.active {
    background: var(--primary-color);
    width: 45px;
    border-radius: 7px;
    border-color: var(--primary-color);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--white);
    z-index: 10;
    animation: bounce 2s infinite;
}

.scroll-indicator span {
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.scroll-arrow {
    width: 30px;
    height: 50px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    padding-top: 10px;
}

.scroll-arrow i {
    font-size: 0.8rem;
    animation: arrowDown 1.5s infinite;
}

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

@keyframes arrowDown {
    0%, 100% {
        transform: translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateY(5px);
        opacity: 0.5;
    }
}

/* ========================================
   Stats Section
   ======================================== */
.stats {
    background: var(--gradient-solar);
    padding: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.stat-item {
    text-align: center;
    color: var(--white);
}

.stat-item i {
    font-size: 2.5rem;
    margin-bottom: 15px;
    opacity: 0.9;
}

.stat-item h3 {
    font-size: 2.5rem;
    margin-bottom: 5px;
}

.stat-item p {
    font-size: 1rem;
    opacity: 0.9;
}

/* ========================================
   Services Section
   ======================================== */
.services {
    padding: 100px 0;
    background: var(--light-bg);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-solar);
    transform: scaleX(0);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.card:hover::before {
    transform: scaleX(1);
}

.card-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--gradient-solar);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.card-icon i {
    font-size: 1.75rem;
    color: var(--white);
}

.card h3 {
    margin-bottom: 15px;
    color: var(--text-primary);
}

.card p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.service-features i {
    color: var(--primary-color);
}

/* ========================================
   About Section with Slider
   ======================================== */
.about {
    padding: 100px 0;
    background: var(--white);
}

.about .section-header {
    margin-bottom: 50px;
}

/* About Slider */
.about-slider {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.about-slide {
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.about-slide.active {
    display: block;
    opacity: 1;
}

.about-slide-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin-bottom: 50px;
}

/* About Image Wrapper */
.about-image-wrapper {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-image-wrapper img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.about-slide:hover .about-image-wrapper img {
    transform: scale(1.05);
}

.image-badge {
    position: absolute;
    bottom: 25px;
    right: 25px;
    background: var(--gradient-solar);
    color: var(--white);
    padding: 15px 25px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-lg);
    animation: pulse 2s infinite;
}

.image-badge i {
    font-size: 1.8rem;
}

.image-badge span {
    font-weight: 700;
    font-size: 1rem;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* About Text */
.about-text h3 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.about-text h3 i {
    font-size: 2.5rem;
}

.about-text .lead {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-weight: 500;
    line-height: 1.8;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 25px;
    line-height: 1.8;
}

/* About Features */
.about-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    margin-top: 30px;
}

.about-features .feature {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    background: var(--light-bg);
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
    transition: var(--transition);
}

.about-features .feature:hover {
    background: var(--dark-surface);
    color: var(--white);
    transform: translateX(10px);
}

.about-features .feature:hover i {
    color: var(--primary-color);
}

.about-features i {
    color: var(--primary-color);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.about-features span {
    font-weight: 600;
    font-size: 1rem;
}

/* Slider Controls */
.about-slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
}

.about-control-btn {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: var(--dark-surface);
    border: 2px solid rgba(245, 158, 11, 0.3);
    color: var(--primary-color);
    font-size: 1.3rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-control-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
    transform: scale(1.1);
}

.about-control-btn:active {
    transform: scale(0.95);
}

.about-slider-dots {
    display: flex;
    gap: 12px;
}

.about-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--dark-surface-2);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.about-dot:hover {
    background: var(--primary-color);
    transform: scale(1.2);
}

.about-dot.active {
    background: var(--primary-color);
    width: 45px;
    border-radius: 7px;
    border-color: var(--primary-color);
}

/* CTA Button */
.about-cta {
    text-align: center;
    margin-top: 30px;
}

.btn-large {
    padding: 16px 40px;
    font-size: 1.1rem;
    gap: 12px;
}

.btn-large i {
    font-size: 1.3rem;
}

/* ========================================
   Video Section
   ======================================== */
.video-section {
    padding: 80px 0;
    background: var(--dark-bg);
    color: var(--white);
}

.video-section .section-header {
    color: var(--white);
}

.video-section .section-header h2 {
    color: var(--white);
}

.video-section .section-header p {
    color: var(--text-light);
}

/* Video Showcase - New Design */
.video-showcase {
    max-width: 1000px;
    margin: 0 auto;
}

.video-display {
    margin-bottom: 30px;
}

.video-frame {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    background: #000;
    aspect-ratio: 16/9;
}

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

.play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(245, 158, 11, 0.95);
    border: 3px solid var(--white);
    color: var(--white);
    font-size: 2rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.video-frame:hover .play-overlay {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.play-overlay:hover {
    background: var(--primary-color);
    transform: translate(-50%, -50%) scale(1.15);
    box-shadow: 0 15px 40px rgba(245, 158, 11, 0.5);
}

.play-overlay:active {
    transform: translate(-50%, -50%) scale(0.95);
}

.video-frame.playing .play-overlay {
    display: none;
}

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

.video-frame {
    transition: opacity 0.3s ease;
    position: relative;
    cursor: pointer;
}

/* Video Progress Bar */
.video-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: height 0.2s ease;
}

.video-progress:hover {
    height: 8px;
}

.progress-bar {
    height: 100%;
    width: 0%;
    background: var(--primary-color);
    transition: width 0.1s linear;
}

.video-caption {
    text-align: center;
    padding: 20px;
}

.video-caption h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.video-caption p {
    color: var(--text-light);
    font-size: 1rem;
}

/* Video Controls */
.video-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-bottom: 40px;
}

.control-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--dark-surface);
    border: 2px solid rgba(245, 158, 11, 0.3);
    border-radius: 50px;
    color: var(--white);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.control-btn:hover {
    background: var(--dark-surface-2);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.control-btn:active {
    transform: translateY(0);
}

.play-pause-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-solar);
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(245, 158, 11, 0.4);
}

.play-pause-btn:hover {
    background: var(--primary-dark);
    box-shadow: 0 8px 30px rgba(245, 158, 11, 0.6);
    transform: scale(1.1);
}

.play-pause-btn:active {
    transform: scale(0.95);
}

/* Video Thumbnails */
.video-thumbnails {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.thumbnail {
    position: relative;
    background: var(--dark-surface);
    border: 2px solid rgba(245, 158, 11, 0.2);
    border-radius: var(--border-radius);
    padding: 20px 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--white);
    overflow: hidden;
}

.thumbnail::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: var(--transition);
}

.thumbnail:hover {
    background: var(--dark-surface-2);
    border-color: rgba(245, 158, 11, 0.5);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.2);
}

.thumbnail:hover::before {
    opacity: 1;
}

.thumbnail.active {
    border-color: var(--primary-color);
    background: rgba(245, 158, 11, 0.15);
    box-shadow: 0 5px 20px rgba(245, 158, 11, 0.3);
}

.thumbnail.active::before {
    opacity: 1;
}

.thumb-overlay {
    position: relative;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(245, 158, 11, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
    z-index: 1;
}

.thumbnail:hover .thumb-overlay {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.1) rotate(5deg);
}

.thumbnail.active .thumb-overlay {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.15);
}

.thumbnail span {
    position: relative;
    font-size: 0.95rem;
    font-weight: 600;
    z-index: 1;
}

/* Video Stats Bar */
.video-stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding: 30px;
    background: var(--dark-surface);
    border-radius: var(--border-radius);
    border: 1px solid var(--dark-surface-2);
}

.video-stats-bar .stat {
    display: flex;
    align-items: center;
    gap: 15px;
    text-align: left;
}

.video-stats-bar .stat i {
    font-size: 2rem;
    color: var(--primary-color);
    width: 50px;
    height: 50px;
    background: rgba(245, 158, 11, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.video-stats-bar .stat strong {
    display: block;
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 3px;
}

.video-stats-bar .stat span {
    color: var(--text-light);
    font-size: 0.85rem;
}

/* ========================================
   Gallery Section
   ======================================== */
.gallery {
    padding: 100px 0;
    background: var(--light-bg);
}

/* Gallery Filter */
.gallery-filter {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.gallery-filter-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 25px;
    background: var(--white);
    border: 2px solid #e2e8f0;
    border-radius: 50px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.gallery-filter-btn:hover {
    background: var(--dark-surface);
    color: var(--white);
    border-color: var(--dark-surface);
    transform: translateY(-2px);
}

.gallery-filter-btn.active {
    background: var(--gradient-solar);
    color: var(--white);
    border-color: var(--primary-color);
    box-shadow: 0 5px 20px rgba(245, 158, 11, 0.4);
}

.gallery-filter-btn i {
    font-size: 1rem;
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 300px);
    gap: 20px;
    margin-bottom: 40px;
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: all 0.3s ease;
}

.gallery-item.large {
    grid-column: span 2;
}

.gallery-item:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-5px);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.15);
}

/* Gallery Overlay */
.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.98) 0%, rgba(15, 23, 42, 0.7) 50%, transparent 100%);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding: 25px;
    opacity: 0;
    transition: all 0.3s ease;
}

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

.overlay-content {
    flex: 1;
}

.overlay-content h4 {
    color: var(--white);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    font-weight: 600;
}

.overlay-content h4 i {
    color: var(--primary-color);
}

.overlay-content p {
    color: var(--primary-color);
    font-size: 0.9rem;
    margin-bottom: 12px;
}

/* Category Tag */
.category-tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(245, 158, 11, 0.2);
    border: 1px solid var(--primary-color);
    border-radius: 20px;
    color: var(--primary-color);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Zoom Icon */
.zoom-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(245, 158, 11, 0.95);
    border: 2px solid var(--white);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

.zoom-icon:hover {
    background: var(--primary-color);
    transform: scale(1.1);
}

/* Gallery Counter */
.gallery-counter {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--white);
    border-radius: 50px;
    box-shadow: var(--shadow-md);
    max-width: 300px;
    margin: 0 auto;
}

.gallery-counter span {
    color: var(--text-secondary);
    font-size: 1.5rem;
}

.gallery-counter strong {
    color: var(--primary-color);
    font-size: 2rem;
}

.gallery-counter span:last-child {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

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

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

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid var(--white);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
}

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

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid var(--white);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-prev {
    left: 30px;
}

.lightbox-next {
    right: 30px;
}

.lightbox-content {
    max-width: 90%;
    max-height: 85vh;
    position: relative;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 80vh;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: zoomIn 0.3s ease;
}

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

.lightbox-caption {
    text-align: center;
    color: var(--white);
    margin-top: 20px;
}

.lightbox-caption h4 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.lightbox-caption p {
    color: var(--text-light);
    font-size: 1rem;
}

.lightbox-counter {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--white);
    font-size: 1rem;
    background: rgba(0, 0, 0, 0.5);
    padding: 8px 20px;
    border-radius: 50px;
}

/* ========================================
   Portfolio Section
   ======================================== */
.portfolio {
    padding: 100px 0;
    background: var(--light-bg);
}

.portfolio .section-header {
    margin-bottom: 40px;
}

/* Portfolio Filter */
.portfolio-filter {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.portfolio-filter-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 25px;
    background: var(--white);
    border: 2px solid #e2e8f0;
    border-radius: 50px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.portfolio-filter-btn:hover {
    background: var(--dark-surface);
    color: var(--white);
    border-color: var(--dark-surface);
    transform: translateY(-2px);
}

.portfolio-filter-btn.active {
    background: var(--gradient-solar);
    color: var(--white);
    border-color: var(--primary-color);
    box-shadow: 0 5px 20px rgba(245, 158, 11, 0.4);
}

.portfolio-filter-btn i {
    font-size: 1rem;
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.portfolio-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: all 0.3s ease;
}

.portfolio-item:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-5px);
}

.portfolio-image-wrapper {
    position: relative;
    overflow: hidden;
}

.portfolio-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.portfolio-item:hover img {
    transform: scale(1.15);
}

/* Portfolio Overlay */
.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.98) 0%, rgba(15, 23, 42, 0.7) 50%, transparent 100%);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding: 25px;
    opacity: 0;
    transition: all 0.3s ease;
}

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

.overlay-content {
    flex: 1;
}

.overlay-content .category-tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(245, 158, 11, 0.2);
    border: 1px solid var(--primary-color);
    border-radius: 20px;
    color: var(--primary-color);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.overlay-content h4 {
    color: var(--white);
    margin-bottom: 8px;
    font-size: 1.1rem;
    font-weight: 600;
}

.overlay-content p {
    color: var(--primary-color);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.overlay-content p i {
    margin-right: 5px;
}

/* Portfolio Button */
.portfolio-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(245, 158, 11, 0.95);
    border: 2px solid var(--white);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    opacity: 0;
    transform: scale(0.8) translateX(20px);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.portfolio-item:hover .portfolio-btn {
    opacity: 1;
    transform: scale(1) translateX(0);
}

.portfolio-btn:hover {
    background: var(--primary-color);
    transform: scale(1.1);
}

/* Portfolio Counter */
.portfolio-counter {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--white);
    border-radius: 50px;
    box-shadow: var(--shadow-md);
    max-width: 300px;
    margin: 0 auto 50px;
}

.portfolio-counter span {
    color: var(--text-secondary);
    font-size: 1.5rem;
}

.portfolio-counter strong {
    color: var(--primary-color);
    font-size: 2rem;
}

.portfolio-counter span:last-child {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Portfolio CTA */
.portfolio-cta {
    text-align: center;
    padding: 50px 30px;
    background: var(--gradient-solar);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.portfolio-cta h3 {
    color: var(--white);
    font-size: 2rem;
    margin-bottom: 15px;
}

.portfolio-cta p {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

.portfolio-cta .btn-large {
    padding: 16px 40px;
    font-size: 1.1rem;
    gap: 12px;
    background: var(--white);
    color: var(--primary-color);
}

.portfolio-cta .btn-large:hover {
    background: var(--light-bg);
    transform: scale(1.05);
}

/* ========================================
   Testimonials Section
   ======================================== */
.testimonials {
    padding: 100px 0;
    background: var(--white);
}

.testimonials .section-header {
    margin-bottom: 50px;
}

/* Testimonials Grid */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

/* Testimonial Card */
.testimonial-card {
    background: var(--light-bg);
    padding: 35px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-solar);
    transform: scaleX(0);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.testimonial-card:hover::before {
    transform: scaleX(1);
}

.testimonial-card.featured {
    background: var(--gradient-solar);
    color: var(--white);
}

.testimonial-card.featured .testimonial-text {
    color: var(--white);
}

.testimonial-card.featured .testimonial-date {
    color: rgba(255, 255, 255, 0.8);
}

.testimonial-card.featured .author-info h4 {
    color: var(--white);
}

.testimonial-card.featured .author-info span {
    color: rgba(255, 255, 255, 0.9);
}

.testimonial-card.featured .verified-badge {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

/* Testimonial Header */
.testimonial-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.testimonial-rating {
    display: flex;
    gap: 5px;
}

.testimonial-rating i {
    color: var(--primary-color);
    font-size: 0.9rem;
}

.testimonial-card.featured .testimonial-rating i {
    color: var(--white);
}

.testimonial-date {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.testimonial-date i {
    color: var(--primary-color);
}

.testimonial-card.featured .testimonial-date i {
    color: var(--white);
}

/* Testimonial Icon */
.testimonial-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 3rem;
    color: rgba(245, 158, 11, 0.1);
    line-height: 1;
}

.testimonial-card.featured .testimonial-icon {
    color: rgba(255, 255, 255, 0.1);
}

/* Testimonial Text */
.testimonial-text {
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: 25px;
    line-height: 1.8;
    font-size: 1rem;
}

/* Testimonial Footer */
.testimonial-footer {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.testimonial-card.featured .testimonial-footer {
    border-top-color: rgba(255, 255, 255, 0.2);
}

.author-avatar {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: var(--gradient-solar);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
}

.testimonial-footer img {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.author-info {
    flex: 1;
}

.author-info h4 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 3px;
    font-weight: 600;
}

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

.testimonial-card.featured .author-info span {
    color: rgba(255, 255, 255, 0.9);
}

/* Verified Badge */
.verified-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 5px;
}

.verified-badge i {
    font-size: 0.85rem;
}

/* Trust Badges */
.testimonials-trust {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    padding: 40px;
    background: var(--light-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 20px;
    text-align: left;
}

.trust-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    width: 70px;
    height: 70px;
    background: rgba(245, 158, 11, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.trust-item strong {
    display: block;
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.trust-item span {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ========================================
   Partners Section
   ======================================== */
.partners {
    padding: 100px 0;
    background: var(--white);
}

.partners .section-header {
    margin-bottom: 50px;
}

/* Partners Grid */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

/* Partner Card */
.partner-card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid #e2e8f0;
}

.partner-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

/* Partner Logo */
.partner-logo {
    margin-bottom: 20px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-placeholder {
    width: 180px;
    height: 80px;
    background: var(--light-bg);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--text-primary);
    transition: var(--transition);
}

.partner-card:hover .logo-placeholder {
    background: var(--gradient-solar);
    color: var(--white);
}

/* Partner Logo Colors */
.logo-placeholder.orange {
    background: linear-gradient(135deg, #ff7900 0%, #ff5500 100%);
    color: var(--white);
}

.partner-card:hover .logo-placeholder.orange {
    background: linear-gradient(135deg, #ff7900 0%, #ff5500 100%);
    color: var(--white);
}

.logo-placeholder.total {
    background: linear-gradient(135deg, #0066b3 0%, #003366 100%);
    color: var(--white);
}

.partner-card:hover .logo-placeholder.total {
    background: linear-gradient(135deg, #0066b3 0%, #003366 100%);
    color: var(--white);
}

.logo-placeholder.sodem {
    background: linear-gradient(135deg, #00a651 0%, #006837 100%);
    color: var(--white);
}

.partner-card:hover .logo-placeholder.sodem {
    background: linear-gradient(135deg, #00a651 0%, #006837 100%);
    color: var(--white);
}

.logo-placeholder.ademe {
    background: linear-gradient(135deg, #6dc639 0%, #3d7a00 100%);
    color: var(--white);
}

.partner-card:hover .logo-placeholder.ademe {
    background: linear-gradient(135deg, #6dc639 0%, #3d7a00 100%);
    color: var(--white);
}

.logo-text {
    text-align: center;
    line-height: 1.2;
}

/* Partner Info */
.partner-info {
    text-align: center;
}

.partner-info h4 {
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: 8px;
    font-weight: 600;
}

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

/* Partners CTA */
.partners-cta {
    text-align: center;
    padding: 40px;
    background: var(--light-bg);
    border-radius: var(--border-radius);
    border: 2px dashed var(--primary-color);
}

.partners-cta p {
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: 25px;
    font-weight: 500;
}

.btn-outline-dark {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border: 2px solid var(--dark-surface);
    background: transparent;
    color: var(--dark-surface);
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-outline-dark:hover {
    background: var(--dark-surface);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* ========================================
   CTA Section
   ======================================== */
.cta {
    padding: 80px 0;
    background: var(--gradient-solar);
}

.cta-content {
    text-align: center;
    color: var(--white);
}

.cta-content h2 {
    margin-bottom: 15px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    padding: 100px 0;
    background: var(--light-bg);
}

.contact .section-header {
    margin-bottom: 50px;
}

/* Contact Wrapper */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

/* Contact Container */
.contact-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

/* Contact Info */
.contact-info {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.contact-info h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.contact-intro {
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 1rem;
    line-height: 1.6;
}

/* Contact Item */
.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid #e2e8f0;
}

.contact-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.contact-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-solar);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-details {
    flex: 1;
}

.contact-details h4 {
    color: var(--text-primary);
    margin-bottom: 8px;
    font-size: 1rem;
    font-weight: 600;
}

.contact-details p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Social Section */
.social-section {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid #e2e8f0;
}

.social-section h4 {
    color: var(--text-primary);
    margin-bottom: 15px;
    font-size: 1rem;
}

.social-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.social-link {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--dark-surface);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-link:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px) scale(1.1);
}

/* Contact Form */
.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.form-header {
    margin-bottom: 30px;
}

.form-header h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.form-group label i {
    margin-right: 8px;
    color: var(--primary-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.1);
}

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

.contact-form .btn {
    width: 100%;
    justify-content: center;
    padding: 16px 32px;
    font-size: 1.05rem;
}

.form-note {
    margin-top: 20px;
    padding: 15px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 10px;
    color: #10b981;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-note i {
    font-size: 1.1rem;
}

/* Contact Map */
.contact-map {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.map-header {
    padding: 25px 30px;
    background: var(--gradient-solar);
    color: var(--white);
}

.map-header h3 {
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.map-header h3 i {
    margin-right: 10px;
}

.map-header p {
    opacity: 0.9;
    font-size: 0.95rem;
}

.map-container {
    width: 100%;
    height: 450px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
}

.map-info {
    padding: 25px 30px;
    background: var(--light-bg);
}

.map-feature {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.map-feature:last-child {
    margin-bottom: 0;
}

.map-feature i {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(245, 158, 11, 0.1);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.map-feature div {
    flex: 1;
}

.map-feature strong {
    display: block;
    color: var(--text-primary);
    font-size: 0.95rem;
    margin-bottom: 3px;
}

.map-feature span {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* ========================================
   Pages Internes - Styles Communs
   ======================================== */

/* Page Header */
.page-header {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.9) 100%);
    color: var(--white);
    text-align: center;
}

.page-header-content h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: 15px;
    color: var(--white);
}

.page-header-content p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 30px;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}

.breadcrumb a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--white);
}

.breadcrumb .separator {
    color: var(--text-light);
    font-size: 0.8rem;
}

.breadcrumb .current {
    color: var(--text-light);
}

/* ========================================
   Contact Page
   ======================================== */
.contact-page-section {
    padding: 100px 0;
    background: var(--light-bg);
}

.contact-info-section,
.contact-form-section {
    width: 100%;
}

.info-box,
.form-box {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

/* FAQ Section */
.contact-faq {
    padding: 100px 0;
    background: var(--white);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.faq-item {
    display: flex;
    gap: 20px;
    padding: 30px;
    background: var(--light-bg);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
    transition: var(--transition);
}

.faq-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-lg);
}

.faq-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(245, 158, 11, 0.1);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.faq-content h4 {
    color: var(--text-primary);
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.faq-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Page Map Section */
.page-map-section {
    margin-top: 50px;
}

.map-box {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

/* ========================================
   About Page
   ======================================== */
.about-page-content {
    padding: 100px 0;
    background: var(--white);
}

.about-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 100px;
}

.about-image-section {
    position: relative;
}

.about-image-section img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    transition: transform 0.5s ease;
}

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

.experience-badge {
    position: absolute;
    bottom: 40px;
    right: -30px;
    background: var(--gradient-solar);
    color: var(--white);
    padding: 30px 40px;
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: var(--shadow-xl);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.experience-badge .number {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.2);
}

.experience-badge .text {
    font-size: 0.95rem;
    font-weight: 600;
    text-align: center;
    margin-top: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-text-section .subtitle {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.875rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 3px solid var(--primary-color);
}

.about-text-section h2 {
    color: var(--text-primary);
    margin-bottom: 25px;
    font-size: clamp(2rem, 4vw, 2.5rem);
    line-height: 1.2;
}

.about-text-section .lead {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 25px;
    line-height: 1.8;
    font-weight: 500;
}

.about-text-section > p {
    color: var(--text-secondary);
    margin-bottom: 35px;
    line-height: 1.8;
    font-size: 1.05rem;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 40px;
}

.about-features .feature {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--light-bg);
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: 2px solid transparent;
}

.about-features .feature:hover {
    background: var(--white);
    border-color: var(--primary-color);
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
}

.about-features .feature i {
    color: var(--primary-color);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.about-features .feature span {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95rem;
}

.about-cta {
    margin-top: 40px;
}

/* Values Section */
.values-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--light-bg) 0%, var(--white) 100%);
    margin-bottom: 100px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 35px;
    margin-top: 50px;
}

.value-card {
    background: var(--white);
    padding: 45px 35px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-solar);
    transform: scaleX(0);
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.value-card:hover::before {
    transform: scaleX(1);
}

.value-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 30px;
    border-radius: 50%;
    background: var(--gradient-solar);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.3);
}

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

.value-card h3 {
    color: var(--text-primary);
    margin-bottom: 18px;
    font-size: 1.3rem;
}

.value-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Team Section */
.team-section {
    margin-bottom: 100px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 35px;
    margin-top: 50px;
}

.team-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 2px solid transparent;
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.team-image {
    width: 100%;
    height: 350px;
    overflow: hidden;
    position: relative;
}

.team-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.5), transparent);
    pointer-events: none;
}

.team-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.team-info {
    padding: 30px;
    text-align: center;
    background: var(--white);
}

.team-info h4 {
    color: var(--text-primary);
    margin-bottom: 10px;
    font-size: 1.2rem;
    font-weight: 700;
}

.team-info p {
    color: var(--primary-color);
    font-size: 0.95rem;
    font-weight: 600;
}

/* About CTA Section */
.about-cta-section {
    padding: 100px 0;
    background: var(--gradient-solar);
    position: relative;
    overflow: hidden;
}

.about-cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.about-cta-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
}

.cta-box {
    text-align: center;
    color: var(--white);
    position: relative;
    z-index: 1;
}

.cta-box h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 20px;
    font-weight: 800;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.2);
}

.cta-box p {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.95;
    font-weight: 500;
}

.team-info h4 {
    color: var(--text-primary);
    margin-bottom: 8px;
    font-size: 1.1rem;
}

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

/* About CTA Section */
.about-cta-section {
    padding: 80px 0;
    background: var(--gradient-solar);
}

.cta-box {
    text-align: center;
    color: var(--white);
}

.cta-box h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.cta-box p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

/* ========================================
   Portfolio Page
   ======================================== */
.portfolio-page-section {
    padding: 100px 0;
    background: var(--light-bg);
}

/* Portfolio Intro */
.portfolio-intro {
    margin-bottom: 60px;
}

.countries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.country-card {
    background: var(--white);
    padding: 30px 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.country-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.country-flag {
    font-size: 4rem;
    margin-bottom: 15px;
    display: block;
}

.country-card h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.country-projects {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.country-desc {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.5;
}

/* Portfolio Filter Section */
.portfolio-filter-section {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    margin-bottom: 40px;
}

.filter-group {
    margin-bottom: 30px;
}

.filter-group:last-child {
    margin-bottom: 0;
}

.filter-group h4 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-group h4 i {
    color: var(--primary-color);
}

/* Country Filter */
.country-filter {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.country-filter-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--light-bg);
    border: 2px solid #e2e8f0;
    border-radius: 50px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.country-filter-btn:hover {
    background: var(--dark-surface);
    color: var(--white);
    border-color: var(--dark-surface);
    transform: translateY(-2px);
}

.country-filter-btn.active {
    background: var(--gradient-solar);
    color: var(--white);
    border-color: var(--primary-color);
    box-shadow: 0 5px 20px rgba(245, 158, 11, 0.4);
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 25px;
    margin-bottom: 60px;
}

.portfolio-item {
    opacity: 1;
    transition: all 0.3s ease;
}

.portfolio-item[style*="display: none"] {
    opacity: 0;
}

/* Country Badge */
.country-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 12px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid #10b981;
    border-radius: 20px;
    color: #10b981;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.country-badge i {
    font-size: 0.7rem;
}

/* Portfolio Stats */
.portfolio-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    padding: 50px 40px;
    background: var(--gradient-solar);
    border-radius: var(--border-radius);
    margin-bottom: 60px;
}

.portfolio-stats .stat-item {
    text-align: center;
    color: var(--white);
}

.portfolio-stats .stat-item i {
    font-size: 2.5rem;
    margin-bottom: 15px;
    opacity: 0.9;
}

.portfolio-stats .stat-item strong {
    display: block;
    font-size: 2rem;
    margin-bottom: 5px;
}

.portfolio-stats .stat-item span {
    font-size: 0.95rem;
    opacity: 0.9;
}

/* Portfolio Map Section */
.portfolio-map-section {
    padding: 100px 0;
    background: var(--white);
}

.map-wrapper {
    position: relative;
    background: var(--light-bg);
    border-radius: var(--border-radius);
    padding: 50px;
    margin-top: 40px;
}

.map-info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
}

.info-card {
    background: var(--white);
    padding: 30px 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.info-card .flag {
    font-size: 3.5rem;
    margin-bottom: 15px;
    display: block;
}

.info-card h4 {
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.info-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.info-card .project-count {
    display: inline-block;
    padding: 6px 15px;
    background: rgba(245, 158, 11, 0.1);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
}

/* ========================================
   Services Page
   ======================================== */
.services-page-section {
    padding: 100px 0;
    background: var(--white);
}

.card-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 25px;
    background: var(--gradient-solar);
    color: var(--white);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    margin-top: 20px;
}

.card-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.4);
}

/* Services Features Section */
.services-features-section {
    padding: 80px 0;
    background: var(--light-bg);
    margin-top: 80px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-box {
    background: var(--white);
    padding: 35px 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
}

.feature-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.feature-box .feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: rgba(245, 158, 11, 0.1);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
}

.feature-box h4 {
    color: var(--text-primary);
    margin-bottom: 12px;
}

.feature-box p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Services CTA */
.services-cta {
    margin-top: 80px;
    padding: 60px 40px;
    background: var(--gradient-solar);
    border-radius: var(--border-radius);
    text-align: center;
    color: var(--white);
}

.services-cta h3 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.services-cta p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

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

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

/* ========================================
   Footer
   ======================================== */
footer {
    background: var(--dark-bg);
    color: var(--text-light);
    padding: 70px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-about .logo {
    margin-bottom: 20px;
}

.footer-about p {
    line-height: 1.8;
}

.footer-links h4,
.footer-services h4,
.footer-newsletter h4 {
    color: var(--white);
    margin-bottom: 20px;
}

.footer-links ul,
.footer-services ul {
    list-style: none;
}

.footer-links li,
.footer-services li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

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

.newsletter-form {
    display: flex;
    gap: 10px;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 18px;
    border: none;
    border-radius: 8px;
    background: var(--dark-surface);
    color: var(--white);
    font-family: inherit;
}

.newsletter-form input::placeholder {
    color: var(--text-light);
}

.newsletter-form button {
    width: 45px;
    height: 45px;
    border: none;
    border-radius: 8px;
    background: var(--gradient-solar);
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    transform: translateX(3px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid var(--dark-surface-2);
}

.footer-legal {
    display: flex;
    gap: 25px;
}

.footer-legal a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

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

/* Footer Social */
.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link.whatsapp {
    background: #25D366;
}

.social-link.tiktok {
    background: #000000;
}

.social-link.facebook {
    background: #1877F2;
}

.social-link.youtube {
    background: #FF0000;
}

.social-link:hover {
    transform: translateY(-3px);
    opacity: 0.8;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: min(320px, 85vw);
        height: 100vh;
        background: var(--dark-bg);
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        padding: 90px 24px 30px;
        gap: 18px;
        transition: var(--transition);
        box-shadow: var(--shadow-xl);
        overflow-y: auto;
        z-index: 1000;
    }

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

    .nav-menu .nav-link,
    .nav-menu .btn-nav {
        width: 100%;
    }

    .nav-menu .btn-nav {
        text-align: center;
    }

    .hamburger {
        display: flex;
        z-index: 1001;
    }

    .about-container,
    .contact-container {
        grid-template-columns: 1fr;
    }

    .about-image {
        order: -1;
    }

    .about-badge {
        right: 20px;
    }

    .video-wrapper {
        grid-template-columns: 1fr;
    }

    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .footer-cta {
        flex-direction: column;
        text-align: center;
    }

    .footer-cta-content h3 {
        font-size: 1.2rem;
    }

    .footer-cta .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }
    
    .gallery-item.large {
        grid-column: span 1;
    }
    
    .gallery-item {
        height: 250px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        width: 100%;
        max-width: 100%;
        align-items: center;
    }

    .nav-menu .nav-link {
        text-align: center;
    }

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

    .hamburger {
        display: flex;
        z-index: 1001;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .slider-controls {
        padding: 0 15px;
    }

    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }

    .slider-dots {
        bottom: 40px;
        gap: 10px;
    }

    .dot {
        width: 12px;
        height: 12px;
    }

    .dot.active {
        width: 35px;
    }

    .scroll-indicator {
        display: none;
    }

    .hero-slider {
        min-height: 600px;
    }

    .slide-content h1 {
        font-size: 1.75rem;
    }

    .slide-content p {
        font-size: 1rem;
    }

    .hero-buttons {
        gap: 15px;
    }

    .hero-buttons .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-grid,
    .portfolio-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .testimonials-trust {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 30px 20px;
    }

    .trust-item {
        gap: 15px;
    }

    .trust-item i {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }

    .trust-item strong {
        font-size: 1.3rem;
    }

    .testimonial-card {
        padding: 25px;
    }

    .testimonial-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .testimonial-icon {
        font-size: 2.5rem;
        top: 15px;
        right: 15px;
    }

    .testimonial-footer {
        gap: 12px;
    }

    .author-avatar,
    .testimonial-footer img {
        width: 50px;
        height: 50px;
    }

    .author-info h4 {
        font-size: 0.95rem;
    }

    .author-info span {
        font-size: 0.8rem;
    }

    .verified-badge {
        font-size: 0.7rem;
        padding: 3px 8px;
    }

    .portfolio-filter {
        gap: 10px;
    }

    .portfolio-filter-btn {
        padding: 10px 20px;
        font-size: 0.85rem;
    }

    .portfolio-filter-btn span {
        display: none;
    }

    .portfolio-filter-btn i {
        font-size: 1.2rem;
    }

    /* Country Filter Tablet */
    .country-filter {
        gap: 10px;
    }

    .country-filter-btn {
        padding: 8px 16px;
        font-size: 0.85rem;
    }

    .country-filter-btn span {
        display: none;
    }

    .portfolio-item img {
        height: 250px;
    }

    .portfolio-counter {
        max-width: 250px;
        padding: 15px;
    }

    .portfolio-counter strong {
        font-size: 1.75rem;
    }

    .portfolio-cta {
        padding: 40px 20px;
    }

    .portfolio-cta h3 {
        font-size: 1.75rem;
    }

    .portfolio-cta p {
        font-size: 1rem;
    }

    /* Countries Grid Tablet */
    .countries-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .country-flag {
        font-size: 3rem;
    }

    /* Portfolio Stats Tablet */
    .portfolio-stats {
        grid-template-columns: repeat(2, 1fr);
        padding: 40px 30px;
    }

    .portfolio-stats .stat-item i {
        font-size: 2rem;
    }

    .portfolio-stats .stat-item strong {
        font-size: 1.75rem;
    }

    /* Map Info Cards Tablet */
    .map-info-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .map-wrapper {
        padding: 40px 30px;
    }

    /* Gallery Responsive */
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
        gap: 15px;
    }

    .gallery-item,
    .gallery-item.large {
        grid-column: auto;
        height: 250px;
    }

    .gallery-filter {
        gap: 10px;
    }

    .gallery-filter-btn {
        padding: 10px 20px;
        font-size: 0.85rem;
    }

    .gallery-filter-btn span {
        display: none;
    }

    .gallery-filter-btn i {
        font-size: 1.2rem;
    }

    .gallery-counter {
        max-width: 250px;
        padding: 15px;
    }

    .gallery-counter strong {
        font-size: 1.75rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    /* Partners Responsive */
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .logo-placeholder {
        width: 150px;
        height: 70px;
        font-size: 1.1rem;
    }

    .partners-cta {
        padding: 30px 20px;
    }

    .btn-outline-dark {
        padding: 12px 25px;
        font-size: 0.95rem;
    }

    /* Video Section Responsive */
    .video-thumbnails {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }

    .video-controls {
        gap: 10px;
    }

    .control-btn span {
        display: none;
    }

    .control-btn {
        padding: 12px 16px;
    }

    .play-pause-btn {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .video-stats-bar {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        padding: 20px;
    }

    .video-stats-bar .stat {
        gap: 10px;
    }

    .video-stats-bar .stat i {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }

    /* About Section Responsive */
    .about-slide-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .about-image-wrapper img {
        height: 350px;
    }

    .image-badge {
        bottom: 15px;
        right: 15px;
        padding: 12px 20px;
    }

    .image-badge i {
        font-size: 1.5rem;
    }

    .about-text h3 {
        font-size: 1.75rem;
    }

    .about-text h3 i {
        font-size: 2rem;
    }

    .about-cta .btn-large {
        padding: 14px 30px;
        font-size: 1rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-about .logo {
        justify-content: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-links h4::after,
    .footer-services h4::after,
    .footer-newsletter h4::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-links li:hover,
    .footer-services li:hover,
    .footer-contact .contact-item:hover {
        transform: none;
    }

    .footer-links a {
        justify-content: center;
    }

    .footer-services li {
        justify-content: center;
    }

    .footer-contact {
        align-items: center;
    }

    .social-links {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .about-features {
        grid-template-columns: 1fr;
    }
    
    .hero-video {
        object-position: center;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item,
    .gallery-item.large {
        grid-column: auto;
        height: 280px;
    }
    
    .video-wrapper {
        grid-template-columns: 1fr;
    }
    
    .video-slider-controls {
        gap: 10px;
    }
    
    .video-slider-btn {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .video-dot {
        width: 10px;
        height: 10px;
    }
    
    .video-dot.active {
        width: 25px;
    }
    
    .video-stats {
        grid-template-columns: 1fr;
    }
    
    .video-slider-controls {
        gap: 15px;
    }
    
    .video-slider-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .lightbox-prev,
    .lightbox-next {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
    
    .lightbox-prev {
        left: 10px;
    }
    
    .lightbox-next {
        right: 10px;
    }
    
    .lightbox-close {
        top: 15px;
        right: 15px;
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    /* Contact Responsive Tablet */
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-info,
    .contact-form {
        padding: 30px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .map-container iframe {
        height: 350px;
    }

    .map-header {
        padding: 20px;
    }

    .map-info {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .slide-content h1 {
        font-size: 1.5rem;
    }

    .slide-content p {
        font-size: 0.9rem;
        margin-bottom: 25px;
    }

    .slide-badge {
        padding: 8px 18px;
        font-size: 0.8rem;
    }

    .stat-item h3 {
        font-size: 1.5rem;
    }

    .contact-form {
        padding: 25px;
    }

    .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .slider-controls {
        bottom: 70px;
        right: 15px;
    }

    .slider-btn {
        width: 40px;
        height: 40px;
    }

    /* Contact Mobile */
    .contact-info,
    .contact-form {
        padding: 25px;
    }

    .contact-item {
        gap: 15px;
    }

    .contact-icon {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }

    .contact-details h4 {
        font-size: 0.95rem;
    }

    .contact-details p {
        font-size: 0.9rem;
    }

    .social-link {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .form-header h3 {
        font-size: 1.3rem;
    }

    .map-container iframe {
        height: 300px;
    }

    .map-header h3 {
        font-size: 1.1rem;
    }

    .map-feature i {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .map-feature strong {
        font-size: 0.9rem;
    }

    .map-feature span {
        font-size: 0.8rem;
    }

    /* Partners Mobile */
    .partners-grid {
        grid-template-columns: 1fr;
    }

    .logo-placeholder {
        width: 140px;
        height: 65px;
        font-size: 1rem;
    }

    .partners-cta {
        padding: 25px 15px;
    }

    .partners-cta p {
        font-size: 1rem;
    }

    .btn-outline-dark {
        padding: 12px 20px;
        font-size: 0.9rem;
        width: 100%;
        justify-content: center;
    }

    /* Gallery Mobile */
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .gallery-item,
    .gallery-item.large {
        height: 220px;
    }

    .gallery-filter-btn {
        padding: 10px 16px;
    }

    .gallery-overlay {
        padding: 15px;
    }

    .overlay-content h4 {
        font-size: 1rem;
    }

    .overlay-content p {
        font-size: 0.8rem;
    }

    .category-tag {
        font-size: 0.7rem;
        padding: 4px 10px;
    }

    .zoom-icon {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }

    .gallery-counter {
        max-width: 100%;
        border-radius: 30px;
    }

    .gallery-counter span {
        font-size: 1.2rem;
    }

    /* Portfolio Mobile */
    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-item img {
        height: 220px;
    }

    .portfolio-filter-section {
        padding: 25px 20px;
    }

    .filter-group h4 {
        font-size: 0.9rem;
    }

    .portfolio-filter-btn {
        padding: 8px 12px;
        font-size: 0.75rem;
    }

    .portfolio-filter-btn span {
        display: none;
    }

    /* Country Filter Mobile */
    .country-filter {
        gap: 8px;
    }

    .country-filter-btn {
        padding: 6px 10px;
        font-size: 0.7rem;
    }

    .country-filter-btn span {
        display: none;
    }

    .country-filter-btn i {
        font-size: 0.85rem;
    }

    .overlay-content .category-tag {
        font-size: 0.6rem;
        padding: 3px 8px;
        margin-bottom: 6px;
    }

    .country-badge {
        font-size: 0.6rem;
        padding: 2px 6px;
        margin-bottom: 6px;
    }

    .overlay-content h4 {
        font-size: 0.95rem;
    }

    .overlay-content p {
        font-size: 0.75rem;
    }

    .portfolio-btn {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }

    .portfolio-counter {
        max-width: 100%;
        border-radius: 30px;
        padding: 15px;
    }

    .portfolio-counter span {
        font-size: 1.2rem;
    }

    .portfolio-counter strong {
        font-size: 1.5rem;
    }

    .portfolio-cta {
        padding: 30px 20px;
    }

    .portfolio-cta h3 {
        font-size: 1.5rem;
    }

    .portfolio-cta p {
        font-size: 0.95rem;
    }

    .portfolio-cta .btn-large {
        padding: 14px 25px;
        font-size: 1rem;
        width: 100%;
        justify-content: center;
    }

    /* Countries Grid Mobile */
    .countries-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .country-card {
        padding: 20px 15px;
    }

    .country-flag {
        font-size: 2.5rem;
    }

    .country-card h3 {
        font-size: 1rem;
    }

    .country-projects {
        font-size: 0.9rem;
    }

    .country-desc {
        font-size: 0.75rem;
    }

    /* Portfolio Stats Mobile */
    .portfolio-stats {
        grid-template-columns: 1fr;
        padding: 30px 20px;
        gap: 25px;
    }

    .portfolio-stats .stat-item i {
        font-size: 1.75rem;
    }

    .portfolio-stats .stat-item strong {
        font-size: 1.5rem;
    }

    .portfolio-stats .stat-item span {
        font-size: 0.8rem;
    }

    /* Map Info Cards Mobile */
    .map-info-cards {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .map-wrapper {
        padding: 25px 20px;
    }

    .info-card {
        padding: 20px 15px;
    }

    .info-card .flag {
        font-size: 2.5rem;
    }

    .info-card h4 {
        font-size: 0.95rem;
    }

    .info-card p {
        font-size: 0.8rem;
    }

    .info-card .project-count {
        font-size: 0.7rem;
        padding: 4px 10px;
    }

    .portfolio-counter strong {
        font-size: 1.5rem;
    }

    .portfolio-counter span:last-child {
        font-size: 0.75rem;
    }

    .portfolio-cta {
        padding: 30px 20px;
    }

    .portfolio-cta h3 {
        font-size: 1.5rem;
    }

    .portfolio-cta p {
        font-size: 0.95rem;
    }

    .portfolio-cta .btn-large {
        padding: 14px 25px;
        font-size: 1rem;
        width: 100%;
        justify-content: center;
    }

    .gallery-counter strong {
        font-size: 1.5rem;
    }

    .gallery-counter span:last-child {
        font-size: 0.8rem;
    }

    /* Video Section Mobile */
    .video-thumbnails {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .thumbnail {
        flex-direction: row;
        justify-content: flex-start;
        padding: 12px 15px;
    }

    .thumb-overlay {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
        flex-shrink: 0;
    }

    .video-controls {
        gap: 8px;
    }

    .control-btn {
        padding: 10px 14px;
        font-size: 0.85rem;
    }

    .play-pause-btn {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }

    .video-stats-bar {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 15px;
    }

    .video-stats-bar .stat {
        gap: 12px;
    }

    .video-stats-bar .stat i {
        width: 45px;
        height: 45px;
        font-size: 1.5rem;
    }

    /* About Section Mobile */
    .about-slide-content {
        gap: 20px;
    }

    .about-image-wrapper img {
        height: 280px;
    }

    .image-badge {
        bottom: 10px;
        right: 10px;
        padding: 10px 15px;
        gap: 8px;
    }

    .image-badge i {
        font-size: 1.2rem;
    }

    .image-badge span {
        font-size: 0.85rem;
    }

    .about-text h3 {
        font-size: 1.5rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }

    .about-text h3 i {
        font-size: 1.5rem;
    }

    .about-text .lead {
        font-size: 1rem;
    }

    .about-features .feature {
        padding: 12px 15px;
        gap: 12px;
    }

    .about-features i {
        font-size: 1.1rem;
    }

    .about-slider-controls {
        gap: 15px;
    }

    .about-control-btn {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }

    .about-dot {
        width: 12px;
        height: 12px;
    }

    .about-dot.active {
        width: 35px;
    }

    .btn-large {
        padding: 14px 25px;
        font-size: 1rem;
        width: 100%;
        justify-content: center;
    }

    .play-overlay {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    }

    .slider-dots {
        bottom: 20px;
        gap: 8px;
    }

    .dot {
        width: 10px;
        height: 10px;
    }

    .dot.active {
        width: 30px;
    }

    .lightbox-content {
        max-width: 95%;
    }

    .lightbox-caption h4 {
        font-size: 1.2rem;
    }

    .lightbox-caption p {
        font-size: 0.9rem;
    }
    
    .lightbox-prev,
    .lightbox-next {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .lightbox-counter {
        bottom: 80px;
        font-size: 0.9rem;
        padding: 6px 15px;
    }
}

/* ========================================
   Animations
   ======================================== */
@keyframes galleryFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes footerFadeUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes socialPulse {
    0%, 100% {
        transform: translateY(-8px) scale(1.1);
    }
    50% {
        transform: translateY(-12px) scale(1.15);
    }
}

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}