:root {
    --primary: #3b82f6;
    --primary-dark: #2563eb;
    --secondary: #06b6d4;
    --accent: #f59e0b;
    --dark: #0f172a;
    --dark-light: #1e293b;
    --gray: #64748b;
    --light: #f8fafc;
    --white: #ffffff;
    --gradient-1: linear-gradient(135deg, #3b82f6 0%, #2563eb 50%, #1d4ed8 100%);
    --gradient-2: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    --shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-lg: 0 35px 60px -12px rgba(0, 0, 0, 0.4);
    --blur: blur(20px) saturate(180%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--white);
    background: #000000;
    overflow-x: hidden;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: var(--blur);
    -webkit-backdrop-filter: var(--blur);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    z-index: 1000;
    padding: 1rem 0;
    contain: layout style;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
}

.logo {
    display: flex;
    align-items: center;
    height: 42px;
    overflow: hidden;
}

.logo a {
    display: flex;
    align-items: center;
    height: 100%;
}

.logo img {
    height: 100%;
    width: auto;
    max-width: 220px;
    object-fit: contain;
    opacity: 1;
    filter: brightness(0) invert(1);
    transition: opacity 0.3s ease;
}

.logo img:hover {
    opacity: 0.85;
}

.header-contact {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-left: auto;
    margin-right: 2rem;
    font-size: 0.85rem;
}

.header-contact a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: color 0.3s ease;
    white-space: nowrap;
    cursor: pointer;
}

.header-contact a:hover {
    color: var(--white);
    text-decoration: underline;
}

.header-contact .separator {
    color: rgba(255, 255, 255, 0.2);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 3rem;
    align-items: center;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-1);
    transition: width 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.nav-links a:hover::before {
    width: 100%;
}

.nav-links a.active {
    color: var(--white);
}

.nav-links a.active::before {
    width: 100%;
}

.nav-cta {
    background: var(--gradient-1);
    color: var(--white) !important;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: inline-block;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.6);
}

.nav-cta::before {
    display: none;
}

/* Services Dropdown */
.nav-dropdown {
    position: relative;
}

.nav-dropdown > a {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.dropdown-arrow {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.nav-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: var(--blur);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    padding: 0.75rem 0;
    min-width: 260px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    list-style: none;
    z-index: 1001;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.7rem 1.5rem;
    color: rgba(255, 255, 255, 0.8) !important;
    font-size: 0.9rem;
    font-weight: 400;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.dropdown-menu a::before {
    display: none !important;
}

.dropdown-menu a:hover {
    background: rgba(59, 130, 246, 0.15);
    color: var(--white) !important;
    padding-left: 1.8rem;
}

/* Hero Section */
.gallery-hero {
    padding: 10rem 0 4rem;
    background:
        radial-gradient(circle at 30% 40%, rgba(59, 130, 246, 0.15) 0%, transparent 60%),
        radial-gradient(circle at 70% 60%, rgba(6, 182, 212, 0.1) 0%, transparent 60%),
        linear-gradient(135deg, #000000 0%, #0a0a0a 100%);
    position: relative;
    text-align: center;
}

.gallery-hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.gallery-hero-badge {
    display: inline-block;
    padding: 0.6rem 1.5rem;
    background: var(--gradient-glass);
    backdrop-filter: var(--blur);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
    letter-spacing: 0.05em;
}

.gallery-hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.25rem;
    background: linear-gradient(135deg, #ffffff 0%, #94a3b8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: 'Sora', sans-serif;
    letter-spacing: -0.03em;
}

.gallery-hero p {
    font-size: 1.2rem;
    color: #94a3b8;
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto 2rem;
}

.gallery-hero .back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    margin-bottom: 2rem;
}

.gallery-hero .back-link:hover {
    color: var(--secondary);
    gap: 0.75rem;
}

/* Property Details Bar */

/* Gallery Section */
.gallery-section {
    padding: 4rem 0 8rem;
    background:
        radial-gradient(circle at 25% 25%, rgba(99, 102, 241, 0.04) 0%, transparent 50%),
        linear-gradient(135deg, #000000 0%, #0a0a0a 100%);
    position: relative;
}

.gallery-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to bottom, transparent, #0f172a);
    pointer-events: none;
    z-index: 1;
}

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

.gallery-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    contain: layout style paint;
    transform: translateZ(0);
    content-visibility: auto;
    contain-intrinsic-size: auto 320px;
}

.gallery-item:hover {
    transform: translateY(-4px);
    border-color: rgba(59, 130, 246, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.gallery-item img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}

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

.gallery-item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem 1.5rem 1.25rem;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

.gallery-item-overlay span {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

/* Featured (large) gallery items */
.gallery-item.featured {
    grid-column: span 2;
}

.gallery-item.featured img {
    height: 450px;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.lightbox.active {
    display: flex;
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: none;
    border: none;
    color: var(--white);
    font-size: 2rem;
    cursor: pointer;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    z-index: 2001;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    z-index: 2001;
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox-prev {
    left: 2rem;
}

.lightbox-next {
    right: 2rem;
}

.lightbox-img {
    max-width: 90%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-counter {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    font-weight: 500;
}

/* CTA Section */
.gallery-cta {
    padding: 6rem 0;
    background: var(--gradient-2);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.gallery-cta::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: linear-gradient(to bottom, transparent, var(--dark));
    pointer-events: none;
    z-index: 1;
}

.gallery-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.2) 0%, transparent 60%);
    filter: blur(60px);
}

.gallery-cta-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
}

.gallery-cta h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.25rem;
    font-family: 'Sora', sans-serif;
    letter-spacing: -0.03em;
}

.gallery-cta p {
    font-size: 1.15rem;
    color: #94a3b8;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.cta-container {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    padding: 1.15rem 2.5rem;
    border-radius: 16px;
    font-weight: 700;
    font-size: 1.05rem;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    font-family: inherit;
}

.cta-button.cta-primary {
    background: var(--gradient-1);
    color: var(--white);
    box-shadow: 0 15px 30px rgba(59, 130, 246, 0.3);
}

.cta-button.cta-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.4);
}

.cta-button.cta-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cta-button.cta-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
}

/* Footer */
footer {
    background: var(--dark);
    color: var(--white);
    padding: 4rem 0 2rem;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(to bottom, rgba(30, 41, 59, 0.5), transparent);
    pointer-events: none;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand img {
    height: 30px;
    width: auto;
    margin-bottom: 0.5rem;
    filter: brightness(0) invert(1);
    opacity: 1;
}

.footer-section h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    font-family: 'Sora', sans-serif;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
}

.footer-links a:hover {
    color: var(--white);
    padding-left: 5px;
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    opacity: 0.6;
    font-size: 0.95rem;
}

/* Content is visible immediately — no scroll-triggered pop-in */
.fade-in {
    opacity: 1;
    transform: none;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    cursor: pointer;
    z-index: 1100;
    background: none;
    border: none;
    padding: 4px;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2.5px;
    background: var(--white);
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-origin: center;
}

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

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: var(--blur);
    z-index: 1050;
    padding: 100px 2rem 2rem;
    transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    overflow-y: auto;
}

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

.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1040;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
    opacity: 1;
}

.mobile-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-menu > ul > li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-menu > ul > li > a {
    display: block;
    padding: 1rem 0;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 1.05rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.mobile-menu > ul > li > a:hover {
    color: var(--primary);
}

.mobile-menu .mobile-dropdown-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 1rem 0;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 1.05rem;
    font-weight: 500;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    transition: color 0.2s ease;
}

.mobile-menu .mobile-dropdown-toggle:hover {
    color: var(--primary);
}

.mobile-dropdown-toggle .mobile-arrow {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.mobile-dropdown-toggle.open .mobile-arrow {
    transform: rotate(180deg);
}

.mobile-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding-left: 1rem;
}

.mobile-submenu.open {
    max-height: 400px;
}

.mobile-submenu a {
    display: block;
    padding: 0.6rem 0;
    color: rgba(255, 255, 255, 0.7) !important;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 400;
    transition: all 0.2s ease;
}

.mobile-submenu a:hover {
    color: var(--primary) !important;
    padding-left: 0.5rem;
}

.mobile-menu .mobile-cta {
    display: inline-block;
    margin-top: 1.5rem;
    background: var(--gradient-1);
    color: var(--white) !important;
    padding: 0.85rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    width: 100%;
}

/* Responsive */
@media (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .mobile-menu {
        display: block;
    }

    .mobile-menu-overlay {
        display: block;
        pointer-events: none;
    }

    .mobile-menu-overlay.active {
        pointer-events: auto;
    }

    .nav-links {
        display: none;
    }

    .header-contact {
        display: none;
    }

    .logo {
        height: 28px;
    }

    .logo img {
        max-width: 140px;
    }

    .gallery-hero h1 {
        font-size: 2.25rem;
    }

    .gallery-hero p {
        font-size: 1.05rem;
    }

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

    .gallery-item.featured {
        grid-column: span 1;
    }

    .gallery-item img,
    .gallery-item.featured img {
        height: 260px;
    }


    .gallery-cta h2 {
        font-size: 2rem;
    }

    .cta-container {
        flex-direction: column;
        align-items: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .lightbox-nav {
        width: 44px;
        height: 44px;
        font-size: 1.2rem;
    }

    .lightbox-prev {
        left: 1rem;
    }

    .lightbox-next {
        right: 1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}