/* ============================================
   ATLAS CERA - Stylesheet
   ============================================
   هذا الملف يحتوي على جميع styles للموقع
   
   ملاحظة مهمة حول z-index:
   - Navbar: z-index: 99999 (أعلى من كل العناصر)
   - Hero, Sections, Cards: z-index: 1 (أقل من navbar)
   - هذا يضمن أن navbar دائماً فوق جميع الأقسام
   ============================================ */

:root {
    --bg: #080b11;
    --bg-soft: #0f141d;
    --text: #f7f7f5;
    --text-muted: #b8c0ce;
    --primary: #ef8c41;
    --primary-dark: #c46b28;
    --secondary: #1c2533;
    --card-glass: rgba(255, 255, 255, 0.05);
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
    --radius: 1.5rem;
    font-size: 16px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    color: var(--text);
    background: radial-gradient(circle at top, #111827, #05070b 55%);
    line-height: 1.6;
    min-height: 100vh;
}

/* RTL Support for Arabic */
html[dir="rtl"] {
    direction: rtl;
}

html[dir="rtl"] body {
    font-family: 'Cairo', 'Poppins', sans-serif;
}

html[dir="rtl"] h1,
html[dir="rtl"] h2,
html[dir="rtl"] h3,
html[dir="rtl"] h4,
html[dir="rtl"] h5,
html[dir="rtl"] h6 {
    font-family: 'Cairo', 'Playfair Display', serif;
}

/* ضمان أن main يبدأ من تحت navbar */
main {
    position: relative;
    z-index: 1;
    margin-top: 0;
    padding-top: 0;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100px;
    display: block;
}

/* Hero section */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, rgba(4, 6, 11, 0.65), rgba(8, 10, 19, 0.5)),
        url('https://images.unsplash.com/photo-1505691938895-1758d7feb511?auto=format&fit=crop&w=1600&q=80') center/cover;
    color: var(--text);
    padding-top: calc(70px + 2rem);
    padding-left: 4vw;
    padding-right: 4vw;
    padding-bottom: 6rem;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
    scroll-margin-top: 70px;
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(239, 140, 65, 0.3), transparent 40%);
    /* z-index سالب لضمان أنه تحت كل شيء، حتى navbar */
    z-index: -1 !important;
    /* منع أي تأثير على navbar */
    pointer-events: none;
}

/* Navbar styles moved to navbar.css */

.hero-content {
    max-width: 680px;
    margin-top: auto;
    padding: 2rem 0 0;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 4px;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.75);
    font-weight: 600;
}

h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.8rem, 4vw, 4rem);
    margin: 1.5rem 0 1rem;
    line-height: 1.15;
}

/* Hero Title Animation */
.hero-content h1 {
    animation: heroTitleReveal 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
    opacity: 0;
    transform: translateY(30px);
    position: relative;
    padding-bottom: 1rem;
}

.hero-content h1::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark), var(--primary));
    background-size: 200% 100%;
    border-radius: 2px;
    animation: heroTitleLine 1.5s ease-out 1.2s forwards, heroTitleLineFlow 3s ease-in-out 2.7s infinite;
    width: 0;
    box-shadow: 0 0 10px rgba(239, 140, 65, 0.5),
                0 0 20px rgba(239, 140, 65, 0.3);
}

.hero-brand {
    color: var(--primary);
    font-weight: 700;
    position: relative;
    display: inline-block;
    animation: heroBrandGlow 2s ease-in-out 1.5s infinite;
}

/* Hero Title Reveal Animation */
@keyframes heroTitleReveal {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    60% {
        opacity: 1;
        transform: translateY(-5px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero Title Line Animation - Draw line from left to right */
@keyframes heroTitleLine {
    0% {
        width: 0;
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        width: 100%;
        opacity: 1;
    }
}

/* Hero Title Line Flow Animation - Animated gradient flow */
@keyframes heroTitleLineFlow {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Hero Brand Glow Animation */
@keyframes heroBrandGlow {
    0%, 100% {
        text-shadow: 0 0 10px rgba(239, 140, 65, 0.5),
                     0 0 20px rgba(239, 140, 65, 0.3),
                     0 0 30px rgba(239, 140, 65, 0.2);
    }
    50% {
        text-shadow: 0 0 20px rgba(239, 140, 65, 0.8),
                     0 0 30px rgba(239, 140, 65, 0.5),
                     0 0 40px rgba(239, 140, 65, 0.3);
    }
}

/* Additional hover effect for hero title */
.hero-content h1:hover {
    transform: translateY(-2px);
    transition: transform 0.3s ease;
}

.hero-content h1:hover .hero-brand {
    animation: heroBrandPulse 0.6s ease;
}

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

h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.2rem, 3vw, 3rem);
    margin-bottom: 0.5rem;
}

h3 {
    font-size: 1.35rem;
    margin-bottom: 0.5rem;
}

.subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.78);
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.95rem 1.9rem;
    border-radius: 999px;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    border: 1px solid transparent;
}

.btn.primary {
    background: linear-gradient(135deg, #ffb76b, #ef8c41);
    color: #0c0d12;
    box-shadow: 0 20px 40px rgba(239, 140, 65, 0.4);
}

.btn.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 30px 50px rgba(239, 140, 65, 0.55);
}

.btn.ghost {
    border-color: rgba(255, 255, 255, 0.35);
    color: #fff;
    background: transparent;
}

.btn.ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text);
}

.btn.small {
    padding: 0.5rem 1.2rem;
    font-size: 0.85rem;
}

.hero-stats {
    display: flex;
    gap: 2.5rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.hero-stats div {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius);
    padding: 1.2rem 1.6rem;
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-stats strong {
    font-size: 2.1rem;
    display: block;
    font-family: 'Playfair Display', serif;
}

.section {
    /* padding-top لضمان أن المحتوى يبدأ من تحت navbar */
    padding-top: calc(80px + 3rem);
    padding-left: 4vw;
    padding-right: 4vw;
    padding-bottom: 5.5rem;
    position: relative;
    color: var(--text);
    /* z-index منخفض - أقل بكثير من navbar (99999) */
    z-index: 1 !important;
    /* scroll-margin-top للتنقل السلس - يعوض ارتفاع navbar */
    scroll-margin-top: 80px;
    /* منع overflow hidden */
    overflow: visible !important;
    /* إزالة isolation لمنع إنشاء stacking context جديد */
    isolation: auto !important;
    /* Background images with overlay */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(8, 10, 19, 0.25);
    z-index: 0;
    pointer-events: none;
}

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

.section:nth-of-type(odd) {
    background-image: linear-gradient(135deg, rgba(8, 10, 19, 0.85), rgba(8, 10, 19, 0.75)),
        url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=1920&q=80');
}

.section:nth-of-type(even) {
    background-image: linear-gradient(135deg, rgba(6, 8, 12, 0.85), rgba(8, 10, 19, 0.75)),
        url('https://images.unsplash.com/photo-1600607687939-ce8a6c25118c?auto=format&fit=crop&w=1920&q=80');
}

/* Section Expertises */
#expertises {
    background-image: linear-gradient(135deg, rgba(8, 10, 19, 0.8), rgba(8, 10, 19, 0.7)),
        url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=1920&q=80');
}

/* Section Valeurs (About) */
#valeurs {
    background-image: linear-gradient(135deg, rgba(8, 10, 19, 0.75), rgba(8, 10, 19, 0.65)),
        url('https://images.unsplash.com/photo-1600607687920-4e2a09cf159d?auto=format&fit=crop&w=1920&q=80');
}

.section.dark {
    background-image: linear-gradient(135deg, rgba(5, 7, 11, 0.85), rgba(8, 10, 19, 0.75)),
        url('https://images.unsplash.com/photo-1600566753190-17f0baa2a6c3?auto=format&fit=crop&w=1920&q=80');
    color: var(--text);
}

/* Section Projets */
#projetss {
    background-image: linear-gradient(135deg, rgba(5, 7, 11, 0.8), rgba(8, 10, 19, 0.7)),
        url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?auto=format&fit=crop&w=1920&q=80');
}

/* Section Gallery */
#gallery {
    background-image: linear-gradient(135deg, rgba(8, 10, 19, 0.8), rgba(8, 10, 19, 0.7)),
        url('https://images.unsplash.com/photo-1586023492125-27b2c045efd7?auto=format&fit=crop&w=1920&q=80');
}

/* Section Process (Méthodologie) */
.section.process {
    background-image: linear-gradient(135deg, rgba(6, 8, 12, 0.85), rgba(8, 10, 19, 0.75)),
        url('https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?auto=format&fit=crop&w=1920&q=80');
}

/* Section Testimonials */
.section.testimonials {
    background-image: linear-gradient(135deg, rgba(8, 10, 19, 0.8), rgba(8, 10, 19, 0.7)),
        url('https://images.unsplash.com/photo-1497366216548-37526070297c?auto=format&fit=crop&w=1920&q=80');
}

/* Section Contact */
.section.contact,
#contact {
    background-image: linear-gradient(135deg, rgba(6, 8, 12, 0.85), rgba(8, 10, 19, 0.75)),
        url('https://images.unsplash.com/photo-1505691938895-1758d7feb511?auto=format&fit=crop&w=1920&q=80');
}

.section-header {
    max-width: 700px;
    margin-bottom: 3rem;
    color: var(--text);
}

.grid {
    display: grid;
    gap: 2rem;
}

.cards {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
    background: var(--card-glass);
    padding: 2.2rem;
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.45);
}

/* Cards with background images */
.card-with-image {
    position: relative;
    color: var(--text);
}

.card-with-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(8, 10, 19, 0.95), rgba(8, 10, 19, 0.85));
    z-index: 0;
}

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

.card ul {
    padding-left: 1.2rem;
    margin: 1rem 0 0;
    color: var(--muted);
}

.split {
    display: grid;
    gap: 4rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    align-items: center;
}

.split-media {
    display: grid;
    gap: 1.5rem;
}

/* Professional Image Gallery for Valeurs Section */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, 200px);
    gap: 1rem;
    width: 100%;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-attachment: local;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 2px solid transparent;
}

.gallery-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, transparent 0%, rgba(239, 140, 65, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

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

.gallery-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(8, 10, 19, 0.3) 50%, rgba(8, 10, 19, 0.85) 100%);
    z-index: 1;
    transition: opacity 0.4s ease;
}

.gallery-item:hover::before {
    opacity: 0.7;
}

.gallery-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(239, 140, 65, 0.3);
    z-index: 10;
    border-color: rgba(239, 140, 65, 0.5);
    background-size: 110%;
}

/* Animation for gallery items on load */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.gallery-item {
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.gallery-item:nth-child(1) {
    animation-delay: 0.1s;
}

.gallery-item:nth-child(2) {
    animation-delay: 0.2s;
}

.gallery-item:nth-child(3) {
    animation-delay: 0.3s;
}

.gallery-item:nth-child(4) {
    animation-delay: 0.4s;
}

.gallery-item-large {
    grid-column: 1 / 2;
    grid-row: 1 / 3;
}

.gallery-item-wide {
    grid-column: 1 / 3;
    grid-row: 3 / 4;
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem 2rem;
    z-index: 2;
    color: #fff;
    transform: translateY(10px);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.gallery-badge {
    display: inline-block;
    padding: 0.35rem 0.8rem;
    background: var(--primary);
    color: #0c0d12;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    margin-bottom: 0.5rem;
    box-shadow: 0 2px 8px rgba(239, 140, 65, 0.4);
}

.gallery-overlay strong {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.gallery-overlay p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 0.5rem;
    line-height: 1.4;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

/* Responsive Gallery */
@media (max-width: 900px) {
    .image-gallery {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(4, 250px);
    }
    
    .gallery-item-large {
        grid-column: 1;
        grid-row: 1 / 2;
    }
    
    .gallery-item-wide {
        grid-column: 1;
        grid-row: 4 / 5;
    }
    
    .gallery-item {
        grid-column: 1;
    }
}

@media (max-width: 600px) {
    .image-gallery {
        grid-template-rows: repeat(4, 200px);
        gap: 0.75rem;
    }
    
    .gallery-overlay {
        padding: 1rem 1.5rem;
    }
    
    .gallery-overlay strong {
        font-size: 1rem;
    }
    
    .gallery-overlay p {
        font-size: 0.8rem;
    }
}

.media-card {
    border-radius: var(--radius);
    padding: 2rem;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.media-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.5);
}

.media-card.primary {
    background: radial-gradient(circle at top left, rgba(239, 140, 65, 0.7), rgba(34, 23, 18, 0.6));
}

.media-card.secondary {
    background: radial-gradient(circle at top right, rgba(61, 80, 255, 0.45), rgba(21, 29, 48, 0.8));
}

.media-card span {
    letter-spacing: 4px;
    text-transform: uppercase;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
}

.pillars {
    display: grid;
    gap: 1.2rem;
    margin-top: 2rem;
}

.pillars div {
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.section.dark .project-card {
    background: rgba(255, 255, 255, 0.05);
}

.projects {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.project-card {
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: #0b0e15;
}

.project-image {
    height: 220px;
    background-size: cover;
    background-position: center;
}

.project-info {
    padding: 1.5rem;
}

.process {
    background: #06080c;
}

.timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
    counter-reset: steps;
}

.timeline div,
.timeline-item {
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius);
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.timeline div:hover,
.timeline-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.5);
}

.timeline-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(8, 10, 19, 0.9), rgba(8, 10, 19, 0.8));
    z-index: 0;
}

.timeline-item > * {
    position: relative;
    z-index: 1;
}

.timeline span {
    font-size: 0.85rem;
    letter-spacing: 4px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 600;
}

.testimonials-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.testimonials-grid article,
.testimonial-card {
    background: rgba(255, 255, 255, 0.04);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonials-grid article:hover,
.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.5);
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(8, 10, 19, 0.95), rgba(8, 10, 19, 0.85));
    z-index: 0;
}

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

.contact {
    background: #06080c;
}

.alert {
    padding: 1rem 1.5rem;
    border-radius: 1rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.alert.success {
    background: #ddf5dd;
    color: #155724;
}

.alert.error {
    background: #fde0df;
    color: #b00020;
}

/* Alert Card - Carte centrée pour les messages de validation */
.alert-card-container {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    margin: 2rem 0 3rem;
    padding: 0 1rem;
    animation: fadeInDown 0.5s ease-out;
}

.alert-card {
    max-width: 500px;
    width: 100%;
    background: var(--bg-soft);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    position: relative;
    overflow: hidden;
}

.alert-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
}

.alert-card.success::before {
    background: linear-gradient(90deg, #10b981, #059669);
}

.alert-card.error::before {
    background: linear-gradient(90deg, #ef4444, #dc2626);
}

.alert-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(239, 140, 65, 0.1);
    color: var(--primary);
}

.alert-card.success .alert-icon {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.alert-card.error .alert-icon {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.alert-content {
    flex: 1;
}

.alert-content h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text);
    font-family: 'Playfair Display', serif;
}

.alert-content p {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.6;
    font-size: 0.95rem;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .alert-card {
        padding: 1.5rem;
        gap: 1rem;
    }
    
    .alert-icon {
        width: 40px;
        height: 40px;
    }
    
    .alert-content h3 {
        font-size: 1.1rem;
    }
    
    .alert-content p {
        font-size: 0.9rem;
    }
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.contact-form {
    display: grid;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.03);
    padding: 2.4rem;
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: var(--shadow);
}

.contact-form label {
    display: flex;
    flex-direction: column;
    font-weight: 500;
    font-size: 0.95rem;
    gap: 0.4rem;
    color: var(--text);
}

.contact-form input,
.contact-form textarea {
    padding: 0.9rem 1rem;
    border-radius: 0.85rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-family: inherit;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
    transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 0 0 3px rgba(239, 140, 65, 0.15);
}

/* Professional Select Dropdown Styling */
.contact-form select {
    padding: 0.9rem 3rem 0.9rem 1rem;
    border-radius: 0.85rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    font-family: inherit;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23ef8c41' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 12px;
    transition: all 0.3s ease;
    position: relative;
}

.contact-form select:hover {
    border-color: rgba(255, 255, 255, 0.25);
    background-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.contact-form select:focus {
    outline: none;
    border-color: var(--primary);
    background-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 0 0 3px rgba(239, 140, 65, 0.15), 0 4px 12px rgba(0, 0, 0, 0.25);
}

.contact-form select option {
    background: #1a1d2e;
    color: var(--text);
    padding: 0.75rem 1rem;
    border: none;
    font-size: 1rem;
}

.contact-form select option:first-child {
    color: rgba(255, 255, 255, 0.5);
    font-style: italic;
}

.contact-form select option:checked,
.contact-form select option[selected] {
    background: var(--primary);
    color: #0c0d12;
    font-weight: 600;
}

.contact-form select option:hover {
    background: rgba(239, 140, 65, 0.25);
    color: var(--text);
}

/* Custom select wrapper for better styling */
.contact-form label {
    position: relative;
}

.contact-form select::-ms-expand {
    display: none;
}

.contact-form textarea {
    resize: vertical;
    transition: all 0.3s ease;
}

.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 0 0 3px rgba(239, 140, 65, 0.15);
}

.contact-details {
    background: rgba(8, 10, 19, 0.95);
    color: var(--text);
    padding: 2.4rem;
    border-radius: var(--radius);
    display: grid;
    gap: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: var(--shadow);
}

.contact-details a {
    color: var(--primary);
    transition: color 0.3s ease;
}

.contact-details a:hover {
    color: var(--primary-dark);
}

/* Social Links Styles */
.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 0.5rem;
}

.social-links a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.social-links a:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.social-links a svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Facebook specific color */
.social-links a[aria-label="Facebook"]:hover {
    color: #1877f2;
}

/* Instagram specific color */
.social-links a[aria-label="Instagram"]:hover {
    color: #e4405f;
}

/* TikTok specific color */
.social-links a[aria-label="TikTok"]:hover {
    color: #000000;
}

/* YouTube specific color */
.social-links a[aria-label="YouTube"]:hover {
    color: #ff0000;
}

/* Responsive for social links */
@media (max-width: 600px) {
    .social-links {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .social-links a {
        width: 100%;
        justify-content: center;
    }
}

.footer {
    background: linear-gradient(135deg, #05070b, #0d1018);
    color: rgba(255, 255, 255, 0.78);
    padding: 2.5rem 4vw;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* ============================================
   Bouton Retour en haut (Scroll to Top)
   ============================================ */
/* ============================================
   زر العودة إلى الأعلى - Retour en haut
   يبقى ثابتًا فوق جميع الأقسام
   ============================================ */
.scroll-to-top {
    /* Position fixed - يبقى ثابتًا عند التمرير */
    position: fixed !important;
    
    /* الموقع: أسفل يمين الصفحة */
    bottom: 2rem !important;
    right: 2rem !important;
    
    /* الحجم */
    width: 56px;
    height: 56px;
    border-radius: 50%;
    
    /* الألوان والخلفية */
    background: rgba(239, 140, 0, 0.9) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.1);
    color: #0c0d12;
    
    /* التخطيط */
    cursor: pointer;
    display: flex !important;
    align-items: center;
    justify-content: center;
    
    /* الظل */
    box-shadow: 0 4px 20px rgba(239, 140, 0, 0.3), 0 2px 8px rgba(0, 0, 0, 0.2);
    
    /* الانتقالات */
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), 
                visibility 0.3s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* الحالة الافتراضية: مخفي */
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.8);
    
    /* z-index عالي جدًا - فوق جميع العناصر بما في ذلك sections et navbar */
    /* Z-index très élevé - Au-dessus de tous les éléments y compris navbar */
    z-index: 99999999 !important;
    
    /* إزالة padding و margin */
    padding: 0;
    margin: 0;
    pointer-events: none;
    
    /* ضمان عدم التأثر بعناصر أخرى */
    isolation: isolate;
    
    /* ضمان أن الزر فوق جميع الأقسام */
    transform-style: preserve-3d;
}

.scroll-to-top.show {
    /* إظهار الزر عند التمرير */
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) scale(1);
    pointer-events: auto;
    
    /* التأكد من أن z-index عالي جدًا - فوق جميع الأقسام والـ navbar */
    /* S'assurer que z-index est très élevé - Au-dessus de toutes les sections et navbar */
    z-index: 999999 !important;
}

.scroll-to-top:hover {
    background: rgba(239, 140, 0, 1);
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 8px 30px rgba(239, 140, 0, 0.4), 0 4px 12px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.2);
}

.scroll-to-top:active {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 4px 15px rgba(239, 140, 0, 0.3), 0 2px 6px rgba(0, 0, 0, 0.2);
}

.scroll-to-top svg {
    width: 24px;
    height: 24px;
    stroke: #0c0d12;
    transition: transform 0.3s ease;
}

.scroll-to-top:hover svg {
    transform: translateY(-2px);
}

.scroll-to-top-text {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: #0c0d12;
    line-height: 1;
    margin-top: 2px;
    transition: transform 0.3s ease;
}

.scroll-to-top:hover .scroll-to-top-text {
    transform: translateY(-1px);
}

/* Responsive pour le bouton */
@media (max-width: 768px) {
    .scroll-to-top {
        width: 50px;
        height: 50px;
        bottom: 1.5rem;
        right: 1.5rem;
    }
    
    .scroll-to-top svg {
        width: 20px;
        height: 20px;
    }
    
    .scroll-to-top-text {
        display: none; /* Masquer le texte sur mobile */
    }
}

@media (max-width: 480px) {
    .scroll-to-top {
        width: 48px;
        height: 48px;
        bottom: 1rem;
        right: 1rem;
    }
    
    .scroll-to-top svg {
        width: 18px;
        height: 18px;
    }
}

/* ============================================
   التصميم المتجاوب للموبايل - Responsive Design
   ============================================ */
@media (max-width: 900px) {
    /* Navbar Mobile Styles - With Burger Menu */
    .navbar {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        padding: 1rem 1.5rem;
        z-index: 99999 !important;
        flex-wrap: nowrap;
    }

    .brand {
        order: 1;
        font-size: 1.2rem;
        flex-shrink: 0;
    }

    .hero {
        padding-top: 6rem;
    }

    .hero-stats {
        gap: 1.5rem;
    }
}

/* تحسينات للشاشات الصغيرة جداً */
@media (max-width: 480px) {
    .navbar {
        padding: 1rem 1rem;
    }

    .brand {
        font-size: 1.1rem;
    }

    .nav-links {
        max-width: calc(100vw - 120px) !important;
    }
}

@media (max-width: 600px) {
    .hero {
        padding: 0 1.5rem 4rem;
    }

    .section {
        padding: 4.5rem 1.5rem;
    }

    .hero-cta {
        flex-direction: column;
    }
}

/* ============================================
   قاعدة نهائية - NAVBAR مرئي دائماً
   هذه القاعدة تطبق في النهاية لضمان الأولوية القصوى
   حتى لو كان navbar داخل hero أو أي عنصر آخر
   ============================================ */
nav.navbar,
.navbar,
header nav.navbar,
body > nav.navbar,
html body nav.navbar,
.hero nav.navbar,
header.hero nav.navbar,
header.hero .navbar,
.hero .navbar {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    /* position: fixed يخرج navbar من stacking context */
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    /* z-index عالي جداً - أعلى من hero و sections */
    z-index: 99999 !important;
    transform: translateY(0) !important;
    -webkit-transform: translateY(0) !important;
}

/* ============================================
   ضمان أن المحتوى يبدأ من تحت navbar دائماً
   و z-index منخفض لضمان أن navbar فوقه
   ============================================
   جميع الأقسام يجب أن يكون z-index أقل من navbar (99999)
   لضمان أن navbar دائماً فوقها
   ============================================ */
.hero,
.section,
main > *,
header,
section,
div.section,
div.hero,
section#expertises,
#expertises {
    position: relative;
    /* z-index منخفض جداً (1) - أقل بكثير من navbar (99999) */
    /* هذا يضمن أن navbar دائماً فوق هذه العناصر */
    z-index: 1 !important;
    /* منع overflow hidden الذي قد يخفي navbar */
    overflow: visible !important;
    /* إزالة isolation لمنع إنشاء stacking context جديد */
    /* navbar لديه position: fixed لذا يخرج من stacking context */
    isolation: auto !important;
}

/* ضمان أن hero يبدأ من تحت navbar */
.hero {
    margin-top: 0;
}

/* ضمان أن sections تبدأ من تحت navbar */
.section:first-of-type {
    margin-top: 0;
}

/* تحسينات للشاشات الصغيرة */
@media (max-width: 900px) {
    .hero {
        padding-top: calc(70px + 1.5rem) !important;
        scroll-margin-top: 70px;
    }
    
    .section {
        padding-top: calc(70px + 2rem) !important;
        scroll-margin-top: 70px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding-top: calc(60px + 1rem) !important;
        scroll-margin-top: 60px;
    }
    
    .section {
        padding-top: calc(60px + 1.5rem) !important;
        scroll-margin-top: 60px;
    }
}

/* ============================================
   قواعد نهائية قوية - NAVBAR دائماً فوق كل العناصر
   ============================================ */

/* ضمان أن navbar لديه أعلى z-index ممكن */
/* حتى لو كان داخل hero أو أي عنصر آخر */
.navbar,
.navbar.fixed-top,
#mainNavbar,
nav.navbar,
.hero .navbar,
header.hero .navbar,
header .navbar,
.hero nav.navbar,
header.hero nav.navbar,
body > nav.navbar,
html body nav.navbar {
    z-index: 99999 !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: 100vw !important;
    /* منع أي transform أو filter قد يخلق stacking context */
    transform: none !important;
    filter: none !important;
    will-change: auto !important;
    /* ضمان visibility */
    visibility: visible !important;
    opacity: 1 !important;
    display: flex !important;
}

/* ضمان أن جميع الأقسام لديها z-index أقل من navbar */
.hero,
.section,
main,
header,
section,
div[class*="section"],
div[class*="hero"],
.card,
.project-card,
.media-card,
.timeline,
.testimonials-grid,
.contact-grid,
/* قواعد خاصة لقسم Expertises */
#expertises,
section#expertises,
.section#expertises {
    z-index: 1 !important;
    position: relative !important;
    /* منع overflow hidden الذي قد يخفي navbar */
    overflow: visible !important;
    /* إزالة isolation */
    isolation: auto !important;
}

/* ضمان أن sections process, testimonials, contact لا تخفي الزر */
.section.process,
.section.testimonials,
.section.contact,
.process,
.testimonials,
.contact {
    z-index: -1 !important;
    position: relative !important;
    overflow: visible !important;
    isolation: auto !important;
    transform: none !important;
    filter: none !important;
}

/* ضمان أن جميع العناصر داخل sections لا تخفي الزر */
.section.process *,
.section.testimonials *,
.section.contact *,
.process *,
.testimonials *,
.contact * {
    z-index: auto !important;
    position: relative !important;
}

/* Règle spéciale pour garantir que le bouton est toujours visible */
/* Règles spéciales pour garantir que le bouton est toujours au-dessus de tout */
#scrollToTop.scroll-to-top,
button#scrollToTop,
.scroll-to-top#scrollToTop,
button.scroll-to-top,
.scroll-to-top {
    z-index: 999999 !important;
    position: fixed !important;
    will-change: transform, opacity !important;
}

/* قواعد خاصة لـ hero - منع أي شيء يخفي navbar */
header.hero,
.hero {
    /* منع backdrop-filter على hero نفسه (فقط على navbar) */
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    /* منع transform و filter */
    transform: none !important;
    filter: none !important;
    will-change: auto !important;
}

/* منع أي عنصر من إنشاء stacking context قد يخفي navbar */
/* خاصة hero و sections */
*:not(.navbar):not(.navbar *) {
    isolation: auto !important;
}

/* قواعد خاصة لـ hero - منع stacking context */
header.hero,
.hero,
header.hero *:not(.navbar):not(.navbar *) {
    isolation: auto !important;
    transform: none !important;
    filter: none !important;
    will-change: auto !important;
}

/* ضمان أن navbar مرئي حتى في جميع الحالات */
.navbar[style*="z-index"],
.navbar[class*="z-index"] {
    z-index: 99999 !important;
}

/* ============================================
   قواعد نهائية نهائية - NAVBAR دائماً مرئي
   هذه القواعد تطبق في النهاية لضمان الأولوية القصوى
   ============================================ */
html body nav.navbar,
html body .navbar,
body nav.navbar,
body .navbar,
header nav.navbar,
header .navbar,
.hero nav.navbar,
.hero .navbar,
header.hero nav.navbar,
header.hero .navbar,
#mainNavbar,
nav#mainNavbar {
    /* Position - ثابت دائماً */
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: 100vw !important;
    
    /* z-index - أعلى من كل شيء */
    z-index: 99999 !important;
    
    /* Display - مرئي دائماً */
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    
    /* منع أي transform أو filter */
    transform: none !important;
    -webkit-transform: none !important;
    filter: none !important;
    will-change: auto !important;
    
    /* منع overflow */
    overflow: visible !important;
    
    /* منع isolation */
    isolation: auto !important;
}

/* ضمان أن hero لا يخفي navbar */
html body header.hero,
html body .hero,
body header.hero,
body .hero {
    /* z-index منخفض */
    z-index: 1 !important;
    /* منع isolation */
    isolation: auto !important;
    /* منع overflow hidden */
    overflow: visible !important;
    /* منع transform و filter */
    transform: none !important;
    filter: none !important;
    will-change: auto !important;
}

/* ضمان أن sections لا تخفي navbar */
html body section,
html body .section,
body section,
body .section,
section#expertises,
#expertises {
    /* z-index منخفض */
    z-index: 1 !important;
    /* منع isolation */
    isolation: auto !important;
    /* منع overflow hidden */
    overflow: visible !important;
}

/* ============================================
   MODERN GALLERY - Galerie moderne avec lightbox
   ============================================ */
.modern-gallery-container {
    width: 100%;
    margin-top: 2rem;
}

.modern-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    width: 100%;
}

.modern-gallery-item {
    position: relative;
    aspect-ratio: 4/3;
    border-radius: 0.75rem;
    overflow: hidden;
    background: var(--bg-soft);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.modern-gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(239, 140, 65, 0.4);
    z-index: 5;
}

.modern-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.4s ease;
}

.modern-gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-empty {
    text-align: center;
    padding: 5rem 2rem;
    color: var(--text-muted);
}

/* Lightbox Modal */
.lightbox-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 100000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 0.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #fff;
    transition: all 0.3s ease;
    z-index: 100001;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: scale(1.1);
}

.lightbox-close svg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #fff;
    z-index: 100001;
    transition: all 0.3s ease;
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-nav svg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
}

.lightbox-prev {
    left: 2rem;
}

.lightbox-next {
    right: 2rem;
}

.lightbox-counter {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 500;
    z-index: 100001;
}

/* Responsive Modern Gallery */
@media (max-width: 1024px) {
    .modern-gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.25rem;
    }
}

@media (max-width: 768px) {
    .modern-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .lightbox-close,
    .lightbox-nav {
        width: 44px;
        height: 44px;
    }
    
    .lightbox-prev {
        left: 1rem;
    }
    
    .lightbox-next {
        right: 1rem;
    }
}

@media (max-width: 480px) {
    .modern-gallery-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .lightbox-close {
        top: 1rem;
        right: 1rem;
        width: 40px;
        height: 40px;
    }
    
    .lightbox-nav {
        width: 40px;
        height: 40px;
    }
    
    .lightbox-prev {
        left: 0.5rem;
    }
    
    .lightbox-next {
        right: 0.5rem;
    }
}

/* ============================================
   GALLERY SLIDER - Carrousel de galerie (ancien)
   ============================================ */
.gallery-section {
    padding: calc(80px + 3rem) 4vw 5rem;
    background: var(--bg);
    position: relative;
    z-index: 1;
}

.gallery-slider-container {
    position: relative;
    max-width: 1400px;
    margin: 3rem auto 0;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    background: var(--bg-soft);
}

.gallery-slider {
    position: relative;
    width: 100%;
    height: 600px;
    overflow: hidden;
}

.gallery-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

.gallery-slide.active {
    opacity: 1;
    transform: translateX(0);
    z-index: 2;
}

.gallery-slide.prev {
    transform: translateX(-100%);
    opacity: 0;
}

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

.gallery-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    background: rgba(8, 10, 19, 0.85);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(239, 140, 65, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
    color: var(--text);
}

.gallery-nav-btn:hover {
    background: rgba(239, 140, 65, 0.9);
    border-color: var(--primary);
    transform: translateY(-50%) scale(1.1);
}

.gallery-nav-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.gallery-nav-btn svg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
}

.gallery-prev {
    left: 2rem;
}

.gallery-next {
    right: 2rem;
}

.gallery-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.75rem;
    z-index: 10;
    background: rgba(8, 10, 19, 0.7);
    backdrop-filter: blur(10px);
    padding: 1rem 1.5rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.gallery-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

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

.gallery-dot.active {
    background: var(--primary);
    border-color: var(--primary);
    width: 32px;
    border-radius: 6px;
}

.gallery-counter {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: rgba(8, 10, 19, 0.85);
    backdrop-filter: blur(10px);
    padding: 0.75rem 1.5rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 500;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.gallery-counter #currentSlide {
    color: var(--primary);
    font-weight: 600;
    font-size: 1.1rem;
}

.gallery-empty {
    text-align: center;
    padding: 5rem 2rem;
    color: var(--text-muted);
}

.gallery-empty p {
    font-size: 1.1rem;
}

/* Responsive Gallery */
@media (max-width: 1024px) {
    .gallery-slider {
        height: 500px;
    }
    
    .gallery-nav-btn {
        width: 48px;
        height: 48px;
    }
    
    .gallery-prev {
        left: 1rem;
    }
    
    .gallery-next {
        right: 1rem;
    }
}

@media (max-width: 768px) {
    .gallery-section {
        padding: calc(80px + 2rem) 2rem 3rem;
    }
    
    .gallery-slider {
        height: 400px;
    }
    
    .gallery-nav-btn {
        width: 44px;
        height: 44px;
    }
    
    .gallery-nav-btn svg {
        width: 20px;
        height: 20px;
    }
    
    .gallery-prev {
        left: 0.5rem;
    }
    
    .gallery-next {
        right: 0.5rem;
    }
    
    .gallery-dots {
        bottom: 1rem;
        padding: 0.75rem 1rem;
        gap: 0.5rem;
    }
    
    .gallery-dot {
        width: 10px;
        height: 10px;
    }
    
    .gallery-dot.active {
        width: 24px;
    }
    
    .gallery-counter {
        top: 1rem;
        right: 1rem;
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .gallery-slider {
        height: 300px;
    }
    
    .gallery-nav-btn {
        width: 40px;
        height: 40px;
    }
    
    .gallery-nav-btn svg {
        width: 18px;
        height: 18px;
    }
}