/* ============================================
   مطابع الوان الخريف للطباعة — Premium Stylesheet
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
    --gold: #FFD300;
    --gold-dark: #E6BE00;
    --gold-light: #FFE14D;
    --dark-base: #111111;
    --dark-surface: #1C1C1C;
    --dark-elevated: #252525;
    --dark-border: #333333;
    --text-light: #F5F5F5;
    --text-muted: #9A9A9A;
    --text-dim: #666666;
    --white: #FFFFFF;
    --font-heading: 'Almarai', sans-serif;
    --font-body: 'Cairo', sans-serif;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 8px 32px rgba(0,0,0,0.3);
    --shadow-gold: 0 0 20px rgba(255,211,0,0.15);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-body);
    background: var(--dark-base);
    color: var(--text-light);
    line-height: 1.8;
    overflow-x: hidden;
    direction: rtl;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Section Base ---------- */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
}

.section-divider {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    margin: 0 auto 16px;
    border-radius: 2px;
}

.section-divider-start {
    margin: 0 0 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 36px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-gold {
    background: var(--gold);
    color: var(--dark-base);
    border-color: var(--gold);
}

.btn-gold:hover {
    background: transparent;
    color: var(--gold);
    box-shadow: var(--shadow-gold);
    transform: translateY(-2px);
}

.btn-dark {
    background: var(--dark-base);
    color: var(--gold);
    border-color: var(--gold);
}

.btn-dark:hover {
    background: var(--gold);
    color: var(--dark-base);
    transform: translateY(-2px);
}

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

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 0;
    box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

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

.nav-logo img {
    height: 55px;
    width: auto;
    transition: var(--transition);
}

.navbar.scrolled .nav-logo img {
    height: 42px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-light);
    transition: var(--transition);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--gold);
}

.nav-link.active {
    background: rgba(255, 211, 0, 0.1);
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border: 2px solid var(--gold);
    border-radius: 50px;
    color: var(--gold);
    font-weight: 700;
    font-size: 0.9rem;
    transition: var(--transition);
}

.nav-cta:hover {
    background: var(--gold);
    color: var(--dark-base);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 28px;
    height: 2px;
    background: var(--text-light);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: url('../images/hero-bg.jpg') center/cover no-repeat;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(13,13,13,0.7) 0%,
        rgba(13,13,13,0.5) 50%,
        rgba(13,13,13,0.85) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 0 24px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 8vw, 5.5rem);
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 20px;
}

.hero-gold {
    display: block;
    color: var(--gold);
    text-shadow: 0 0 40px rgba(255, 211, 0, 0.3);
}

.hero-white {
    display: block;
    color: var(--white);
    font-size: 0.55em;
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.4rem);
    color: var(--text-muted);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: var(--gold);
    font-size: 1.2rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-12px); }
    60% { transform: translateX(-50%) translateY(-6px); }
}

/* ============================================
   SERVICES
   ============================================ */
.services {
    background: var(--dark-base);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius);
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 16px rgba(0,0,0,0.2);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 211, 0, 0.2);
    box-shadow: var(--shadow-gold);
}

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

.service-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 211, 0, 0.08);
    border: 1px solid rgba(255, 211, 0, 0.2);
    color: var(--gold);
    font-size: 1.8rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--gold);
    color: var(--dark-base);
    transform: scale(1.1);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--white);
}

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

/* ============================================
   PORTFOLIO
   ============================================ */
.portfolio {
    background: var(--dark-surface);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.portfolio-card {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
}

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

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(13,13,13,0.9) 0%, rgba(13,13,13,0.2) 60%, transparent 100%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    transition: var(--transition);
    border: 2px solid transparent;
    border-radius: var(--radius);
}

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

.portfolio-card:hover .portfolio-overlay {
    border-color: var(--gold);
    background: linear-gradient(0deg, rgba(13,13,13,0.95) 0%, rgba(13,13,13,0.4) 60%, rgba(255,211,0,0.05) 100%);
}

.portfolio-overlay h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--white);
    transition: var(--transition);
}

.portfolio-card:hover .portfolio-overlay h3 {
    color: var(--gold);
}

/* ============================================
   ABOUT
   ============================================ */
.about {
    background: var(--dark-base);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: var(--radius);
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
}

.about-image-accent {
    position: absolute;
    top: -15px;
    right: -15px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--gold);
    border-radius: var(--radius);
    z-index: -1;
}

.about-content .section-title {
    text-align: right;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.about-content p {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 16px;
    line-height: 1.9;
}

.about-stats {
    display: flex;
    gap: 40px;
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--dark-border);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--gold);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ============================================
   GALLERY
   ============================================ */
.gallery {
    background: var(--dark-surface);
}

.gallery-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 10px 24px;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    background: var(--dark-elevated);
    border: 1px solid var(--dark-border);
    transition: var(--transition);
}

.filter-btn:hover {
    color: var(--gold);
    border-color: rgba(255, 211, 0, 0.3);
}

.filter-btn.active {
    background: var(--gold);
    color: var(--dark-base);
    border-color: var(--gold);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.gallery-item {
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    position: relative;
    aspect-ratio: 1;
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.gallery-item.hidden {
    display: none;
}

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

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

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(13, 13, 13, 0);
    transition: var(--transition);
    pointer-events: none;
}

.gallery-item:hover::after {
    background: rgba(13, 13, 13, 0.2);
}

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 2.5rem;
    color: var(--white);
    transition: var(--transition);
    z-index: 10;
}

.lightbox-close:hover { color: var(--gold); }

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

.lightbox-prev:hover,
.lightbox-next:hover {
    background: var(--gold);
    color: var(--dark-base);
}

.lightbox-prev { right: 20px; }
.lightbox-next { left: 20px; }

/* ============================================
   PROMO / CTA
   ============================================ */
.promo {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    text-align: center;
    padding: 80px 0;
}

.promo-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: var(--dark-base);
    margin-bottom: 20px;
}

.promo-content p {
    color: rgba(13, 13, 13, 0.7);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 32px;
    line-height: 1.9;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
    background: var(--dark-base);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-centered {
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
}

.contact-centered h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--white);
}

.contact-centered > p {
    color: var(--text-muted);
    margin-bottom: 40px;
    font-size: 1.05rem;
}

.contact-centered .contact-details {
    text-align: right;
}

.contact-info h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.contact-info > p {
    color: var(--text-muted);
    margin-bottom: 32px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.contact-item:hover {
    border-color: rgba(255, 211, 0, 0.3);
    transform: translateX(-4px);
}

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 211, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 2px;
}

.contact-item span {
    font-size: 1rem;
    color: var(--text-light);
    direction: ltr;
    unicode-bidi: embed;
}

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

.social-links a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--text-muted);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--gold);
    color: var(--dark-base);
    border-color: var(--gold);
    transform: translateY(-3px);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--dark-surface);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius);
    padding: 40px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 20px;
    background: var(--dark-elevated);
    border: 1px solid var(--dark-border);
    border-radius: var(--radius-sm);
    color: var(--text-light);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
    outline: none;
}

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

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(255, 211, 0, 0.1);
}

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

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--dark-surface);
    border-top: 1px solid var(--dark-border);
    padding: 60px 0 0;
}

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

.footer-logo {
    height: 60px;
    width: auto;
    margin-bottom: 16px;
}

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

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--gold);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--gold);
    padding-right: 8px;
}

.footer-contact p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-contact i {
    color: var(--gold);
    width: 16px;
}

.footer-contact .social-links {
    margin-top: 16px;
}

.footer-bottom {
    border-top: 1px solid var(--dark-border);
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-dim);
    font-size: 0.9rem;
}

/* ============================================
   FLOATING WHATSAPP
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 999;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

@keyframes whatsapp-pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ============================================
   PAGE HEADER (inner pages)
   ============================================ */
.page-header {
    position: relative;
    padding: 140px 0 60px;
    background: var(--dark-surface);
    text-align: center;
    overflow: hidden;
    border-bottom: 1px solid var(--dark-border);
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,211,0,0.03) 0%, transparent 60%);
}

.page-header .container {
    position: relative;
    z-index: 2;
}

.page-header h1 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 12px;
}

.page-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* ============================================
   SERVICE DETAIL (services page)
   ============================================ */
.service-detail {
    padding: 60px 0;
}

.service-detail-content {
    max-width: 800px;
}

.service-detail.reverse .service-detail-content {
    margin-right: auto;
    margin-left: 0;
}

.service-detail-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(255, 211, 0, 0.08);
    border: 2px solid rgba(255, 211, 0, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    font-size: 2rem;
    margin-bottom: 24px;
}

.service-detail h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
}

.service-detail-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.9;
    margin-bottom: 28px;
}

.service-features {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 32px;
}

.service-features li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

.service-features li i {
    color: var(--gold);
    margin-top: 4px;
    flex-shrink: 0;
}

.service-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--dark-border), transparent);
    margin: 0;
}

/* ============================================
   CONTACT CTA (home page)
   ============================================ */
.contact-cta {
    background: var(--dark-surface);
    padding: 60px 0;
    border-top: 1px solid var(--dark-border);
}

.contact-cta-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.contact-cta-text h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.3rem, 3vw, 1.8rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.contact-cta-text p {
    color: var(--text-muted);
}

.contact-cta-actions {
    display: flex;
    gap: 16px;
    flex-shrink: 0;
}

/* ============================================
   SERVICE CARD LINK
   ============================================ */
a.service-card {
    display: block;
    color: inherit;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--gold);
    font-size: 0.9rem;
    font-weight: 700;
    margin-top: 16px;
    transition: var(--transition);
}

.card-link i {
    transition: var(--transition);
}

.service-card:hover .card-link i {
    transform: translateX(-4px);
}

/* Portfolio large grid */
.portfolio-grid-large {
    grid-template-columns: repeat(4, 1fr);
}

.portfolio-grid-large .portfolio-card {
    aspect-ratio: 4/3;
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
[data-animate] {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].pre-animate {
    opacity: 0;
    transform: translateY(30px);
}

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

/* Stagger children in grids */
.services-grid [data-animate]:nth-child(2) { transition-delay: 0.1s; }
.services-grid [data-animate]:nth-child(3) { transition-delay: 0.2s; }
.services-grid [data-animate]:nth-child(4) { transition-delay: 0.3s; }
.services-grid [data-animate]:nth-child(5) { transition-delay: 0.4s; }
.services-grid [data-animate]:nth-child(6) { transition-delay: 0.5s; }

.portfolio-grid [data-animate]:nth-child(2) { transition-delay: 0.1s; }
.portfolio-grid [data-animate]:nth-child(3) { transition-delay: 0.15s; }
.portfolio-grid [data-animate]:nth-child(4) { transition-delay: 0.2s; }
.portfolio-grid [data-animate]:nth-child(5) { transition-delay: 0.25s; }
.portfolio-grid [data-animate]:nth-child(6) { transition-delay: 0.3s; }
.portfolio-grid [data-animate]:nth-child(7) { transition-delay: 0.35s; }
.portfolio-grid [data-animate]:nth-child(8) { transition-delay: 0.4s; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
    .portfolio-grid-large { grid-template-columns: repeat(2, 1fr); }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .service-features { grid-template-columns: 1fr; }
    .contact-cta-grid { flex-direction: column; text-align: center; }
    .contact-cta-actions { justify-content: center; }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--dark-surface);
        flex-direction: column;
        padding: 100px 30px 30px;
        gap: 4px;
        transition: right 0.4s ease;
        box-shadow: -4px 0 30px rgba(0,0,0,0.5);
        z-index: 999;
    }

    .nav-links.open {
        right: 0;
    }

    .nav-link {
        width: 100%;
        padding: 14px 20px;
        font-size: 1.1rem;
        border-radius: var(--radius-sm);
    }

    .nav-link:hover,
    .nav-link.active {
        background: rgba(255, 211, 0, 0.08);
    }

    .nav-cta { display: none; }
    .hamburger { display: flex; }

    .hero-title { font-size: clamp(2rem, 10vw, 3.5rem); }

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

    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 10px;
    }

    .gallery-filters {
        gap: 6px;
    }

    .filter-btn {
        padding: 8px 16px;
        font-size: 0.8rem;
    }

    .contact-form-wrapper { padding: 24px; }

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

    .about-stats { gap: 20px; }

    .section { padding: 70px 0; }

    .about-image-accent { display: none; }
}

@media (max-width: 480px) {
    .portfolio-grid { grid-template-columns: 1fr; }
    .about-stats { flex-direction: column; gap: 16px; }
    .stat-number { font-size: 1.8rem; }
}

/* ---------- Mobile Nav Overlay ---------- */
.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}