/* ===== CSS Variables ===== */
:root {
    --primary: #c9a96e;
    --primary-light: #dfc59f;
    --primary-dark: #a68b4e;
    --secondary: #1a1a2e;
    --dark: #0f0f1a;
    --light: #f8f6f3;
    --gray: #6c757d;
    --gray-light: #e9ecef;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, #c9a96e 0%, #dfc59f 50%, #c9a96e 100%);
    --shadow: 0 10px 40px rgba(0,0,0,0.1);
    --shadow-lg: 0 25px 60px rgba(0,0,0,0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-primary: 'Poppins', sans-serif;
    --font-display: 'Playfair Display', serif;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.7;
    color: var(--secondary);
    background: var(--white);
    overflow-x: hidden;
}

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

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }

.text-gradient {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 50px;
    transition: var(--transition);
}

.btn-primary {
    background: var(--gradient);
    color: var(--dark);
    box-shadow: 0 4px 20px rgba(201, 169, 110, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(201, 169, 110, 0.5);
}

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

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

.btn-lg { padding: 18px 40px; font-size: 17px; }

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

.navbar.scrolled {
    background: rgba(15, 15, 26, 0.95);
    backdrop-filter: blur(20px);
    padding: 12px 0;
    box-shadow: 0 5px 30px rgba(0,0,0,0.2);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
}

.logo i { color: var(--primary); font-size: 28px; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 35px;
    list-style: none;
}

.nav-links a {
    color: rgba(255,255,255,0.85);
    font-size: 15px;
    font-weight: 500;
    position: relative;
}

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

.nav-links a:hover, .nav-links a.active { color: var(--white); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.btn-nav {
    background: var(--gradient);
    color: var(--dark) !important;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
}

.btn-nav::after { display: none !important; }
.btn-nav:hover { transform: scale(1.05); }

.nav-toggle { display: none; width: 30px; height: 24px; position: relative; }

.hamburger, .hamburger::before, .hamburger::after {
    position: absolute;
    width: 100%;
    height: 3px;
    background: var(--white);
    border-radius: 3px;
    transition: var(--transition);
}

.hamburger { top: 50%; transform: translateY(-50%); }
.hamburger::before { content: ''; top: -8px; }
.hamburger::after { content: ''; bottom: -8px; }

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f0f1a 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?w=1920') center/cover;
    opacity: 0.15;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(15,15,26,0.8) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: 100px 20px 60px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(201, 169, 110, 0.15);
    border: 1px solid rgba(201, 169, 110, 0.3);
    color: var(--primary);
    padding: 10px 24px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 30px;
    animation: fadeInDown 0.8s ease;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(40px, 7vw, 72px);
    font-weight: 700;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 25px;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-subtitle {
    font-size: 18px;
    color: rgba(255,255,255,0.75);
    max-width: 600px;
    margin: 0 auto 40px;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.1);
    animation: fadeInUp 0.8s ease 0.8s both;
}

.stat-item { text-align: center; }
.stat-number { display: block; font-size: 36px; font-weight: 700; color: var(--primary); font-family: var(--font-display); }
.stat-label { font-size: 14px; color: rgba(255,255,255,0.6); }

/* ===== Section Styles ===== */
.section-header { text-align: center; margin-bottom: 60px; }
.section-badge {
    display: inline-block;
    background: rgba(201, 169, 110, 0.1);
    color: var(--primary-dark);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 700;
    color: var(--secondary);
}

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

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

.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

.service-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }
.service-card:hover::before { transform: scaleX(1); }

.service-card.featured {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: var(--white);
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--gradient);
    color: var(--dark);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: rgba(201, 169, 110, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon i { font-size: 32px; color: var(--primary); }
.service-card.featured .service-icon { background: rgba(201, 169, 110, 0.2); }

.service-card h3 { font-size: 22px; font-weight: 600; margin-bottom: 15px; }
.service-card p { color: var(--gray); font-size: 15px; margin-bottom: 20px; }
.service-card.featured p { color: rgba(255,255,255,0.7); }

.service-price { font-size: 14px; color: var(--gray); }
.service-price span { font-size: 20px; font-weight: 700; color: var(--primary); }

/* ===== About Section ===== */
.about { padding: 100px 0; }

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

.about-images { position: relative; }

.about-img-main {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-img-main img { width: 100%; height: 500px; object-fit: cover; }

.about-experience {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: var(--gradient);
    color: var(--dark);
    padding: 25px 35px;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow);
}

.exp-number { display: block; font-size: 42px; font-weight: 700; font-family: var(--font-display); }
.exp-text { font-size: 14px; font-weight: 600; }

.about-content p {
    color: var(--gray);
    margin: 20px 0 30px;
}

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

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 20px;
    background: var(--light);
    border-radius: 12px;
}

.feature-item i { font-size: 20px; color: var(--primary); }
.feature-item span { font-weight: 500; font-size: 14px; }

/* ===== Process Section ===== */
.process { padding: 100px 0; background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%); }
.process .section-badge { background: rgba(201, 169, 110, 0.2); color: var(--primary); }
.process .section-title { color: var(--white); }

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.process-step {
    text-align: center;
    padding: 30px;
    background: rgba(255,255,255,0.05);
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition);
}

.process-step:hover { background: rgba(255,255,255,0.1); transform: translateY(-5px); }

.step-number {
    font-size: 48px;
    font-weight: 700;
    font-family: var(--font-display);
    color: var(--primary);
    margin-bottom: 15px;
}

.process-step h3 { color: var(--white); font-size: 20px; margin-bottom: 10px; }
.process-step p { color: rgba(255,255,255,0.6); font-size: 14px; }

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

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.gallery-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 4/5;
    cursor: pointer;
}

.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.gallery-item:hover img { transform: scale(1.1); }

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15,15,26,0.9) 0%, transparent 50%);
    display: flex;
    align-items: flex-end;
    padding: 25px;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay h4 { color: var(--white); font-size: 18px; }

/* ===== Testimonials Section ===== */
.testimonials { padding: 100px 0; }

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background: var(--white);
    padding: 35px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.testimonial-rating { margin-bottom: 20px; }
.testimonial-rating i { color: #ffc107; font-size: 16px; }

.testimonial-card > p {
    color: var(--gray);
    font-size: 15px;
    font-style: italic;
    margin-bottom: 25px;
    line-height: 1.8;
}

.testimonial-author { display: flex; align-items: center; gap: 15px; }
.testimonial-author img { width: 50px; height: 50px; border-radius: 50%; }
.testimonial-author h4 { font-size: 16px; font-weight: 600; }
.testimonial-author span { font-size: 13px; color: var(--gray); }

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

.cta h2 { font-family: var(--font-display); font-size: 36px; font-weight: 700; color: var(--dark); margin-bottom: 15px; }
.cta p { color: rgba(15,15,26,0.7); font-size: 18px; margin-bottom: 30px; }

.cta .btn-primary {
    background: var(--dark);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.cta .btn-primary:hover { background: var(--secondary); }

/* ===== Contact Section ===== */
.contact { padding: 100px 0; }

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

.contact-items { margin-top: 40px; }

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
}

.contact-item i {
    width: 50px;
    height: 50px;
    background: rgba(201, 169, 110, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 20px;
    flex-shrink: 0;
}

.contact-item h4 { font-size: 16px; font-weight: 600; margin-bottom: 5px; }
.contact-item p { color: var(--gray); font-size: 14px; }
.contact-item a { color: var(--primary); }
.contact-item a:hover { text-decoration: underline; }

.social-links { display: flex; gap: 15px; margin-top: 30px; }

.social-link {
    width: 45px;
    height: 45px;
    background: var(--light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary);
    transition: var(--transition);
}

.social-link:hover { background: var(--primary); color: var(--white); }

.contact-map {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    min-height: 400px;
}

/* ===== Footer ===== */
.footer { background: var(--dark); padding: 60px 0 30px; }

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo { margin-bottom: 15px; }
.footer-brand p { color: rgba(255,255,255,0.6); font-size: 14px; }

.footer-links { display: flex; gap: 30px; }
.footer-links a { color: rgba(255,255,255,0.7); font-size: 14px; }
.footer-links a:hover { color: var(--primary); }

.footer-bottom {
    text-align: center;
    padding-top: 30px;
}

.footer-bottom p { color: rgba(255,255,255,0.5); font-size: 14px; }
.footer-bottom i { color: #e74c3c; }

/* ===== Floating Elements ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 28px;
    box-shadow: 0 5px 25px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover { transform: scale(1.1); }

.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 45px;
    height: 45px;
    background: var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 18px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--primary); color: var(--dark); }

/* ===== Animations ===== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
}

/* ===== Responsive Design ===== */
@media (max-width: 992px) {
    .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 50px; }
    .about-experience { right: 20px; bottom: -20px; }
    .process-timeline { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonial-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-toggle { display: block; }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--dark);
        flex-direction: column;
        padding: 100px 40px;
        transition: var(--transition);
    }
    
    .nav-links.active { right: 0; }
    
    .hero-stats { flex-direction: column; gap: 20px; }
    .services-grid { grid-template-columns: 1fr; }
    .process-timeline { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }
    .about-features { grid-template-columns: 1fr; }
    
    .footer-content {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .footer-links { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 480px) {
    .hero-buttons { flex-direction: column; width: 100%; }
    .hero-buttons .btn { width: 100%; }
    .cta h2 { font-size: 28px; }
}