/* ============================================
   AJANS - Premium Subpages Styles
   French Agency Quality Design System
   ============================================ */

/* ============================================
   PAGE HERO - Dramatic Design
   ============================================ */
.page-hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: 160px 0 100px;
    position: relative;
    overflow: hidden;
}

.page-hero-contact {
    min-height: 60vh;
    padding: 140px 0 80px;
}

.page-hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

/* Gradient Mesh Background */
.hero-gradient-mesh {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(0, 102, 255, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse 100% 100% at 50% 0%, rgba(0, 102, 255, 0.08) 0%, transparent 60%);
    animation: meshMove 20s ease-in-out infinite;
}

@keyframes meshMove {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

/* Gradient Orbs */
.gradient-orb {
    position: absolute;
    filter: blur(80px);
    opacity: 0.6;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 102, 255, 0.3) 0%, transparent 70%);
    top: -15%;
    right: -5%;
    animation: orbFloat1 15s ease-in-out infinite;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.25) 0%, transparent 70%);
    bottom: -10%;
    left: -10%;
    animation: orbFloat2 18s ease-in-out infinite;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 102, 255, 0.2) 0%, transparent 70%);
    top: 40%;
    right: 20%;
    animation: orbFloat3 12s ease-in-out infinite;
}

@keyframes orbFloat1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-30px, 20px) scale(1.1); }
    66% { transform: translate(20px, -10px) scale(0.95); }
}

@keyframes orbFloat2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(40px, -30px) scale(1.15); }
}

@keyframes orbFloat3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-20px, 20px) scale(1.08); }
}

/* Grid Overlay */
.hero-grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

/* Hero Content */
.page-hero .container {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.page-hero-content {
    max-width: 800px;
}

.hero-meta {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.page-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    padding: var(--space-xs) var(--space-md);
    background: var(--accent-muted);
    border: 1px solid rgba(0, 102, 255, 0.2);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s var(--ease) 0.2s forwards;
}

.label-dot {
    width: 6px;
    height: 6px;
    background: var(--accent);
    animation: pulse 2s ease infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-year {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
    opacity: 0;
    animation: fadeIn 0.6s var(--ease) 0.3s forwards;
}

/* Page Title */
.page-title {
    margin-bottom: var(--space-xl);
}

.page-title .title-line {
    display: block;
    overflow: hidden;
}

.page-title .title-word {
    display: inline-block;
    font-size: clamp(2.5rem, 7vw, 5.5rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    opacity: 0;
    transform: translateY(100%);
}

.page-title .title-line:nth-child(1) .title-word {
    animation: revealUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
}

.page-title .title-line:nth-child(2) .title-word {
    animation: revealUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.45s forwards;
}

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

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, var(--accent) 0%, #8B5CF6 50%, var(--accent) 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 6s ease infinite;
}

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

.page-desc {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.7;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s var(--ease) 0.6s forwards;
}

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

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

/* Scroll Indicator */
.hero-scroll-indicator {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-3xl);
    opacity: 0;
    animation: fadeInUp 0.8s var(--ease) 0.8s forwards;
}

.scroll-text {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

.scroll-line {
    width: 60px;
    height: 2px;
    background: var(--border);
    position: relative;
    overflow: hidden;
}

.scroll-progress {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 30%;
    background: var(--accent);
    animation: scrollProgress 2s ease-in-out infinite;
}

@keyframes scrollProgress {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(400%); }
}

/* Hero Stats Float */
.hero-stats-float {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    padding: var(--space-lg) var(--space-xl);
    background: rgba(17, 17, 19, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    opacity: 0;
    animation: fadeInUp 0.8s var(--ease) 0.9s forwards;
}

.stat-float-item {
    text-align: center;
}

.stat-float-value {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.stat-float-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: var(--space-xs);
}

.stat-float-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

/* ============================================
   PORTFOLIO FILTER - Sticky & Animated
   ============================================ */
.portfolio-filter-section {
    position: relative;
    z-index: 50;
}

.portfolio-filter-wrapper {
    position: sticky;
    top: 80px;
    background: rgba(10, 10, 11, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    z-index: 50;
    transition: all 0.3s var(--ease);
}

.portfolio-filter {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg) 0;
}

.filter-tabs {
    display: flex;
    gap: var(--space-xs);
    position: relative;
}

.filter-tab {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s var(--ease);
    position: relative;
}

.filter-tab::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent);
    transform: translateX(-50%);
    transition: width 0.3s var(--ease);
}

.filter-tab:hover {
    color: var(--text-primary);
}

.filter-tab.active {
    color: var(--text-primary);
    background: var(--bg-secondary);
    border-color: var(--border);
}

.filter-tab.active::after {
    width: 100%;
}

.tab-count {
    font-size: 0.75rem;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    padding: 2px 8px;
    transition: all 0.3s var(--ease);
}

.filter-tab.active .tab-count {
    background: var(--accent);
    color: var(--text-primary);
}

/* View Toggle */
.filter-view-toggle {
    display: flex;
    gap: var(--space-xs);
}

.view-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.3s var(--ease);
}

.view-btn svg {
    width: 20px;
    height: 20px;
}

.view-btn:hover {
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

.view-btn.active {
    background: var(--text-primary);
    border-color: var(--text-primary);
    color: var(--bg-primary);
}

/* ============================================
   PORTFOLIO MASONRY GRID
   ============================================ */
.portfolio-section {
    padding: var(--space-3xl) 0 var(--space-4xl);
}

.portfolio-masonry {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

/* Portfolio Item Base */
.portfolio-item {
    position: relative;
    overflow: hidden;
}

.portfolio-link {
    display: block;
    position: relative;
    height: 100%;
}

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

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease), filter 0.5s var(--ease);
}

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

.portfolio-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, transparent 40%, rgba(10, 10, 11, 0.95) 100%);
    opacity: 0;
    transition: opacity 0.5s var(--ease);
}

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

/* Card Variations */
.portfolio-large {
    grid-column: span 2;
}

.portfolio-large .portfolio-image {
    min-height: 500px;
}

.portfolio-tall {
    grid-row: span 2;
}

.portfolio-tall .portfolio-image {
    min-height: 100%;
}

.portfolio-wide {
    grid-column: span 2;
}

/* Portfolio Hover Content */
.portfolio-hover {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-xl);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s var(--ease);
}

.portfolio-item:hover .portfolio-hover {
    opacity: 1;
    transform: translateY(0);
}

.portfolio-hover-content {
    position: relative;
    z-index: 2;
}

.portfolio-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-sm);
}

.portfolio-category {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
}

.portfolio-year {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.portfolio-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    line-height: 1.2;
}

.portfolio-excerpt {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
}

.portfolio-tags span {
    padding: var(--space-xs) var(--space-sm);
    background: rgba(255, 255, 255, 0.1);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.portfolio-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
}

.portfolio-cta .cta-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.portfolio-cta .cta-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent);
    transition: transform 0.3s var(--ease);
}

.portfolio-cta .cta-icon svg {
    width: 16px;
    height: 16px;
    color: var(--text-primary);
}

.portfolio-item:hover .portfolio-cta .cta-icon {
    transform: translate(3px, -3px);
}

/* Portfolio Number */
.portfolio-number {
    position: absolute;
    top: var(--space-lg);
    left: var(--space-lg);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-primary);
    opacity: 0.3;
    z-index: 3;
    transition: opacity 0.3s var(--ease);
}

.portfolio-item:hover .portfolio-number {
    opacity: 1;
    color: var(--accent);
}

/* ============================================
   LOAD MORE BUTTON
   ============================================ */
.portfolio-load-more {
    display: flex;
    justify-content: center;
    margin-top: var(--space-3xl);
}

.btn-load-more {
    display: inline-flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-2xl);
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-primary);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.4s var(--ease);
}

.btn-load-more::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--text-primary);
    transition: width 0.4s var(--ease);
    z-index: 0;
}

.btn-load-more:hover::before {
    width: 100%;
}

.btn-load-more .btn-text,
.btn-load-more .btn-icon {
    position: relative;
    z-index: 1;
    transition: color 0.4s var(--ease);
}

.btn-load-more:hover .btn-text,
.btn-load-more:hover .btn-icon {
    color: var(--bg-primary);
}

.btn-load-more .btn-icon svg {
    width: 18px;
    height: 18px;
    transition: transform 0.3s var(--ease);
}

.btn-load-more:hover .btn-icon svg {
    transform: translateY(3px);
}

.btn-load-more .btn-loading {
    display: none;
    gap: 4px;
}

.btn-load-more.loading .btn-text,
.btn-load-more.loading .btn-icon {
    display: none;
}

.btn-load-more.loading .btn-loading {
    display: flex;
}

.loading-dot {
    width: 6px;
    height: 6px;
    background: var(--text-primary);
    animation: loadingDot 1.4s ease-in-out infinite;
}

.loading-dot:nth-child(2) { animation-delay: 0.2s; }
.loading-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes loadingDot {
    0%, 80%, 100% { transform: scale(0.6); opacity: 0.5; }
    40% { transform: scale(1); opacity: 1; }
}

/* ============================================
   STATS BANNER
   ============================================ */
.stats-banner {
    padding: var(--space-4xl) 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.stats-banner::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 102, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.stats-banner-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
    position: relative;
    z-index: 1;
}

.stat-banner-item {
    text-align: center;
    padding: var(--space-lg);
}

.stat-banner-num {
    display: block;
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 800;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-sm);
}

.stat-banner-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   PAGE CTA SECTION
   ============================================ */
.page-cta {
    padding: var(--space-5xl) 0;
    position: relative;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cta-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 50%, rgba(0, 102, 255, 0.2) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 50%, rgba(139, 92, 246, 0.15) 0%, transparent 50%);
}

.cta-grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: var(--space-lg);
}

.cta-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-lg);
}

.cta-desc {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-2xl);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.btn-large {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1rem;
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-primary);
    font-weight: 600;
    font-size: var(--text-small);
    transition: all 0.3s var(--ease);
}

.btn-outline:hover {
    background: var(--bg-secondary);
    border-color: var(--text-secondary);
}

/* ============================================
   CONTACT PAGE - Split Layout
   ============================================ */
.contact-main {
    padding: var(--space-4xl) 0;
}

.contact-split {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

/* Form Side */
.contact-form-side {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    padding: var(--space-2xl);
}

.form-header {
    margin-bottom: var(--space-2xl);
}

.form-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.form-subtitle {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* Form Grid */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

/* Form Field - Floating Label */
.form-field {
    position: relative;
    margin-bottom: var(--space-lg);
}

.form-grid .form-field {
    margin-bottom: 0;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: var(--space-lg) 0 var(--space-sm);
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: border-color 0.3s var(--ease);
    outline: none;
}

.form-field label {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.9375rem;
    color: var(--text-muted);
    pointer-events: none;
    transition: all 0.3s var(--ease);
}

.form-field-textarea label {
    top: var(--space-lg);
    transform: none;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: var(--accent);
}

.form-field input:focus + label,
.form-field input:not(:placeholder-shown) + label,
.form-field select:focus + label,
.form-field select:valid + label,
.form-field textarea:focus + label,
.form-field textarea:not(:placeholder-shown) + label {
    top: 0;
    transform: none;
    font-size: 0.75rem;
    color: var(--accent);
}

.form-field-textarea input:focus + label,
.form-field-textarea textarea:focus + label,
.form-field-textarea textarea:not(:placeholder-shown) + label {
    top: -8px;
}

/* Field Line Animation */
.field-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.4s var(--ease);
}

.form-field input:focus ~ .field-line,
.form-field select:focus ~ .field-line,
.form-field textarea:focus ~ .field-line {
    width: 100%;
}

/* Select Arrow */
.form-field-select {
    position: relative;
}

.form-field-select select {
    cursor: pointer;
    appearance: none;
    padding-right: 40px;
}

.select-arrow {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    transition: transform 0.3s var(--ease);
}

.select-arrow svg {
    width: 20px;
    height: 20px;
    color: var(--text-muted);
}

.form-field-select select:focus ~ .select-arrow {
    transform: translateY(-50%) rotate(180deg);
}

/* Textarea */
.form-field textarea {
    resize: vertical;
    min-height: 120px;
}

/* File Upload */
.form-upload {
    margin-bottom: var(--space-xl);
}

.upload-trigger {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    border: 1px dashed var(--border);
    cursor: pointer;
    transition: all 0.3s var(--ease);
}

.upload-trigger:hover {
    border-color: var(--accent);
    background: var(--accent-muted);
}

.upload-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
}

.upload-icon svg {
    width: 20px;
    height: 20px;
    color: var(--text-secondary);
}

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

.upload-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: auto;
}

/* Submit Button */
.btn-submit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-2xl);
    background: var(--accent);
    border: none;
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.4s var(--ease);
}

.btn-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s var(--ease);
}

.btn-submit:hover::before {
    left: 100%;
}

.btn-submit:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-submit .btn-icon svg {
    width: 20px;
    height: 20px;
    transition: transform 0.3s var(--ease);
}

.btn-submit:hover .btn-icon svg {
    transform: translate(3px, -3px);
}

.btn-submit .btn-loading {
    display: none;
}

.btn-submit.loading .btn-text,
.btn-submit.loading .btn-icon {
    display: none;
}

.btn-submit.loading .btn-loading {
    display: block;
}

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: var(--text-primary);
    animation: spin 0.8s linear infinite;
}

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

/* Form Success */
.form-success {
    display: none;
    text-align: center;
    padding: var(--space-3xl);
}

.contact-form.success .form-grid,
.contact-form.success .form-field,
.contact-form.success .form-upload,
.contact-form.success .btn-submit {
    display: none;
}

.contact-form.success .form-success {
    display: block;
}

.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-muted);
    border: 2px solid var(--accent);
}

.success-icon svg {
    width: 40px;
    height: 40px;
    color: var(--accent);
}

.form-success h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.form-success p {
    color: var(--text-secondary);
}

/* ============================================
   CONTACT INFO SIDE
   ============================================ */
.contact-info-side {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

/* Availability Card */
.availability-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    padding: var(--space-xl);
}

.availability-status {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border);
}

.status-dot {
    width: 10px;
    height: 10px;
    background: #22C55E;
    animation: statusPulse 2s ease infinite;
}

@keyframes statusPulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
    50% { opacity: 0.8; box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
}

.status-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: #22C55E;
}

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

.hours-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
}

.hours-row .day {
    color: var(--text-secondary);
}

.hours-row .time {
    font-weight: 500;
    color: var(--text-primary);
}

.hours-row.closed .time {
    color: var(--text-muted);
}

/* Contact Cards */
.contact-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.contact-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    transition: all 0.3s var(--ease);
}

.contact-card:hover {
    border-color: var(--accent);
    transform: translateX(5px);
}

.contact-card .card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    flex-shrink: 0;
    transition: all 0.3s var(--ease);
}

.contact-card:hover .card-icon {
    background: var(--accent);
}

.contact-card .card-icon svg {
    width: 22px;
    height: 22px;
    color: var(--accent);
    transition: color 0.3s var(--ease);
}

.contact-card:hover .card-icon svg {
    color: var(--text-primary);
}

.contact-card .card-content {
    flex: 1;
}

.contact-card .card-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 2px;
}

.contact-card .card-value {
    font-weight: 600;
    color: var(--text-primary);
}

.contact-card .card-arrow {
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s var(--ease);
}

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

.contact-card .card-arrow svg {
    width: 18px;
    height: 18px;
    color: var(--accent);
}

/* WhatsApp Card */
.contact-card-whatsapp:hover {
    border-color: #25D366;
}

.contact-card-whatsapp:hover .card-icon {
    background: #25D366;
}

.contact-card-whatsapp .card-icon svg {
    color: #25D366;
}

/* Address Card */
.address-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    overflow: hidden;
}

.address-info {
    padding: var(--space-xl);
}

.address-info h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.address-info p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.address-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent);
    transition: gap 0.3s var(--ease);
}

.address-link svg {
    width: 16px;
    height: 16px;
}

.address-link:hover {
    gap: var(--space-sm);
}

/* Map Container */
.address-map {
    position: relative;
    height: 200px;
}

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

.map-container iframe {
    width: 100%;
    height: 100%;
    filter: grayscale(100%) contrast(1.1);
    transition: filter 0.5s var(--ease);
}

.address-card:hover .map-container iframe {
    filter: grayscale(0%) contrast(1);
}

.map-overlay-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(17, 17, 19, 0.3) 0%, transparent 50%);
    pointer-events: none;
}

/* Map Marker */
.map-marker {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.marker-dot {
    display: block;
    width: 16px;
    height: 16px;
    background: var(--accent);
    position: relative;
    z-index: 2;
}

.marker-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background: var(--accent);
    opacity: 0.3;
    animation: markerPulse 2s ease-out infinite;
}

@keyframes markerPulse {
    0% { transform: translate(-50%, -50%) scale(0.5); opacity: 0.5; }
    100% { transform: translate(-50%, -50%) scale(1.5); opacity: 0; }
}

/* Contact Social */
.contact-social {
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
}

.social-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: var(--space-md);
}

.social-links {
    display: flex;
    gap: var(--space-sm);
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    transition: all 0.3s var(--ease);
}

.social-link svg {
    width: 20px;
    height: 20px;
    color: var(--text-secondary);
    transition: color 0.3s var(--ease);
}

.social-link:hover {
    background: var(--accent);
    border-color: var(--accent);
    transform: translateY(-3px);
}

.social-link:hover svg {
    color: var(--text-primary);
}

/* ============================================
   FAQ SECTION - Accordion
   ============================================ */
.faq-section {
    padding: var(--space-4xl) 0;
    background: var(--bg-secondary);
}

.faq-header {
    max-width: 600px;
    margin-bottom: var(--space-3xl);
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: var(--space-md);
}

.label-line {
    width: 30px;
    height: 1px;
    background: var(--accent);
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    margin-bottom: var(--space-md);
}

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

/* FAQ Accordion */
.faq-accordion {
    max-width: 900px;
}

.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-trigger {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-xl);
    padding: var(--space-xl) 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
}

.faq-question {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: color 0.3s var(--ease);
}

.faq-trigger:hover .faq-question {
    color: var(--accent);
}

.faq-icon {
    width: 24px;
    height: 24px;
    position: relative;
    flex-shrink: 0;
}

.icon-line {
    position: absolute;
    background: var(--text-primary);
    transition: all 0.3s var(--ease);
}

.icon-line.horizontal {
    width: 100%;
    height: 2px;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.icon-line.vertical {
    width: 2px;
    height: 100%;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
}

.faq-item.active .icon-line.vertical {
    transform: translateX(-50%) rotate(90deg);
    opacity: 0;
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease);
}

.faq-item.active .faq-content {
    max-height: 300px;
}

.faq-answer {
    padding-bottom: var(--space-xl);
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* FAQ CTA */
.faq-cta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-3xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border);
}

.faq-cta p {
    color: var(--text-secondary);
}

.btn-text {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-weight: 600;
    color: var(--accent);
    transition: gap 0.3s var(--ease);
}

.btn-text svg {
    width: 18px;
    height: 18px;
}

.btn-text:hover {
    gap: var(--space-sm);
}

/* ============================================
   PROJECT MODAL / LIGHTBOX
   ============================================ */
.project-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s var(--ease);
}

.project-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 11, 0.95);
    backdrop-filter: blur(20px);
}

.modal-container {
    position: relative;
    width: 90%;
    max-width: 1200px;
    max-height: 90vh;
    z-index: 1;
    transform: scale(0.95) translateY(20px);
    transition: transform 0.4s var(--ease);
}

.project-modal.active .modal-container {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: -60px;
    right: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s var(--ease);
}

.modal-close svg {
    width: 24px;
    height: 24px;
}

.modal-close:hover {
    background: var(--text-primary);
    border-color: var(--text-primary);
    color: var(--bg-primary);
}

.modal-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    overflow: hidden;
}

.modal-image {
    aspect-ratio: 16/10;
    overflow: hidden;
}

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

.modal-info {
    padding: var(--space-2xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.modal-category {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: var(--space-md);
}

.modal-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.modal-desc {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.modal-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background: var(--accent);
    color: var(--text-primary);
    font-weight: 600;
    transition: all 0.3s var(--ease);
}

.modal-link svg {
    width: 18px;
    height: 18px;
}

.modal-link:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.modal-nav {
    position: absolute;
    bottom: -60px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--space-sm);
}

.modal-prev,
.modal-next {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s var(--ease);
}

.modal-prev svg,
.modal-next svg {
    width: 20px;
    height: 20px;
}

.modal-prev:hover,
.modal-next:hover {
    background: var(--text-primary);
    border-color: var(--text-primary);
    color: var(--bg-primary);
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */
@media (max-width: 1200px) {
    .portfolio-masonry {
        grid-template-columns: repeat(2, 1fr);
    }

    .portfolio-large {
        grid-column: span 2;
    }

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

@media (max-width: 992px) {
    .page-hero .container {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2xl);
    }

    .hero-stats-float {
        align-self: flex-start;
    }

    .contact-split {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .modal-content {
        grid-template-columns: 1fr;
    }

    .modal-image {
        aspect-ratio: 16/9;
    }
}

@media (max-width: 768px) {
    .page-hero {
        min-height: 70vh;
        padding: 120px 0 60px;
    }

    .page-hero-contact {
        min-height: 50vh;
    }

    .page-desc br {
        display: none;
    }

    .filter-tabs {
        overflow-x: auto;
        padding-bottom: var(--space-sm);
        -webkit-overflow-scrolling: touch;
    }

    .filter-tab {
        flex-shrink: 0;
        padding: var(--space-sm) var(--space-md);
    }

    .filter-view-toggle {
        display: none;
    }

    .portfolio-masonry {
        grid-template-columns: 1fr;
    }

    .portfolio-large,
    .portfolio-wide {
        grid-column: span 1;
    }

    .portfolio-large .portfolio-image,
    .portfolio-item .portfolio-image {
        min-height: 300px;
    }

    .portfolio-tall {
        grid-row: span 1;
    }

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

    .stats-banner-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-lg);
    }

    .stat-banner-num {
        font-size: 2.5rem;
    }

    .faq-question {
        font-size: 1rem;
    }

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

    .cta-buttons .btn-primary,
    .cta-buttons .btn-outline {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .page-title .title-word {
        font-size: 2rem;
    }

    .hero-stats-float {
        width: 100%;
        justify-content: center;
    }

    .stats-banner-grid {
        grid-template-columns: 1fr;
    }

    .contact-form-side {
        padding: var(--space-lg);
    }

    .availability-card,
    .contact-card,
    .address-info,
    .contact-social {
        padding: var(--space-md);
    }

    .social-links {
        flex-wrap: wrap;
    }
}

/* ============================================
   ANIMATIONS & REVEAL
   ============================================ */
[data-reveal] {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered Reveal for Portfolio Items */
.portfolio-item[data-reveal] {
    transition-delay: calc(var(--item-index, 0) * 0.1s);
}

/* Filter Animation */
.portfolio-item {
    transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}

.portfolio-item.hidden {
    opacity: 0;
    transform: scale(0.95);
    pointer-events: none;
}

/* ============================================
   LIGHT MODE STYLES
   ============================================ */
[data-theme="light"] .hero-stats-float {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .stat-float-value {
    color: var(--text-primary);
}

[data-theme="light"] .stat-float-label {
    color: var(--text-secondary);
}

[data-theme="light"] .stat-float-divider {
    background: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .portfolio-filter-wrapper {
    background: rgba(255, 255, 255, 0.95);
}

[data-theme="light"] .stats-banner {
    background: #F5F5F7;
}

[data-theme="light"] .page-label {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.2);
}