/* AR Construction - Luxury Design System */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;600;700&family=Playfair+Display:wght@400;700;900&display=swap');

:root {
    --primary: #1a237e; /* Royal Blue */
    --primary-gradient: linear-gradient(135deg, #1a237e 0%, #0d47a1 100%);
    --accent: #c5a059; /* Luxury Gold */
    --accent-dark: #92722b;
    --text-dark: #1a1a1a;
    --text-muted: #666666;
    --text-light: #ffffff;
    --bg-light: #ffffff;
    --bg-alt: #f8f9fa;
    --shadow-sm: 0 5px 15px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 30px rgba(0,0,0,0.1);
    --shadow-lg: 0 20px 50px rgba(0,0,0,0.15);
    --transition-slow: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --container-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    line-height: 1.3; /* Increased for breathing room */
    letter-spacing: -0.02em;
}
h4 {
    font-family: 'Arial', serif;
    font-weight: 700;
    line-height: 1.3; /* Increased for breathing room */
    letter-spacing: -0.02em;
}
p {
    color: var(--text-muted);
    font-size: 16px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition-slow);
    border: none;
    font-size: 14px;
}

.btn-primary {
    background: linear-gradient(135deg, #d4af37 0%, #c5a059 50%, #92722b 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(197, 160, 89, 0.2);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #92722b 0%, #c5a059 50%, #d4af37 100%);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(197, 160, 89, 0.4);
}

.btn-accent {
    background-color: var(--accent);
    color: white;
}

.btn-accent:hover {
    background-color: var(--accent-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(197, 160, 89, 0.3);
}

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

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

/* Header Styles */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-fast);
}

header.scrolled {
    background: rgba(26, 35, 126, 0.95);
    backdrop-filter: blur(10px);
    padding: 10px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 90px; /* Increased from 60px */
    width: auto;
    transition: var(--transition-fast);
}

header.scrolled .logo img {
    height: 70px; /* Increased from 50px */
}

/* Solid Header for Inner Pages */
header.inner-page-header {
    background: var(--primary);
    padding: 10px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

nav ul {
    display: flex;
    gap: 30px;
}

nav ul li {
    position: relative;
}

nav ul li a {
    color: var(--text-light);
    font-weight: 500;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    padding: 10px 0;
    text-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

/* Dropdown Menu */
.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--primary);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition-fast);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    border-top: 3px solid var(--accent);
    padding: 10px 0;
}

nav ul li:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown li {
    width: 100%;
}

.dropdown li a {
    padding: 10px 20px;
    display: block;
    font-size: 12px;
}

.dropdown li a:hover {
    background: rgba(255,255,255,0.05);
    color: var(--accent);
}

/* Inner Page Hero */
.inner-hero {
    height: 40vh;
    background-color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    background-size: cover;
    background-position: center;
    position: relative;
    margin-top: 95px;
}

.inner-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
}

.inner-hero .container {
    position: relative;
    z-index: 1;
}

.inner-hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
}

.inner-hero .container {
    position: relative;
    z-index: 2;
}

.inner-hero h1 {
    font-size: 48px;
    margin-bottom: 10px;
}

/* Breadcrumbs */
.breadcrumbs {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 15px;
}

.breadcrumbs a {
    color: var(--accent);
    transition: var(--transition-fast);
}

.breadcrumbs a:hover {
    color: white;
}

.breadcrumbs span {
    color: rgba(255, 255, 255, 0.4);
}

.breadcrumbs .current {
    color: white;
    font-weight: 600;
}

/* Project Filters */
.project-filters {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 50px;
}

.filter-btn {
    padding: 10px 25px;
    border: 1px solid var(--accent);
    background: transparent;
    color: var(--primary);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-fast);
}

.filter-btn.active, .filter-btn:hover {
    background: var(--accent);
    color: white;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.project-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-fast);
    border: 1px solid rgba(0,0,0,0.05);
}

.project-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-lg);
}

.project-img {
    height: 250px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.project-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 6px 16px;
    background: var(--accent);
    color: white;
    font-size: 11px;
    text-transform: uppercase;
    font-weight: 700;
    border-radius: 20px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.project-badge.ongoing {
    background: var(--accent-dark); /* Gold for ongoing */
}

.project-info {
    padding: 25px;
}

.project-info h3 {
    margin-bottom: 10px;
    color: var(--primary);
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent);
    transition: var(--transition-fast);
}

nav ul li a:hover::after {
    width: 100%;
}

/* Hero Slider */
.hero {
    height: 100vh;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.slider-container {
    height: 100%;
    width: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide.active {
    opacity: 1;
    z-index: 1;
}

.slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transform: scale(1.1);
    transition: transform 10s linear;
}

.slide.active .slide-bg {
    transform: scale(1);
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.3), rgba(0,0,0,0.7));
}

.slide-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    max-width: 800px;
    padding: 0 20px;
}

.slide-content h2 {
    font-size: 60px;
    margin-bottom: 20px;
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.8s ease 0.5s;
    text-shadow: 2px 2px 10px rgba(0,0,0,0.8);
}

.slide-content p {
    font-size: 20px;
    margin-bottom: 30px;
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.8s ease 0.8s;
    letter-spacing: 2px;
    font-weight: 500;
    text-shadow: 2px 2px 15px rgba(0,0,0,0.9);
}

.slide-content .btn {
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.8s ease 1.1s;
}

.slide.active .slide-content h2,
.slide.active .slide-content p,
.slide.active .slide-content .btn {
    transform: translateY(0);
    opacity: 1;
}

/* Slider Navigation Arrows */
.slider-nav {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 40px;
    z-index: 10;
}

.prev-slide, .next-slide {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    transition: var(--transition-fast);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.prev-slide:hover, .next-slide:hover {
    background: var(--accent);
    border-color: var(--accent);
    transform: scale(1.1);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: white;
    z-index: 10;
    opacity: 0.8;
}

.scroll-indicator .mouse {
    width: 25px;
    height: 40px;
    border: 2px solid white;
    border-radius: 20px;
    position: relative;
}

.scroll-indicator .mouse::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: white;
    border-radius: 2px;
    animation: scrollMouse 2s infinite;
}

@keyframes scrollMouse {
    0% { transform: translate(-50%, 0); opacity: 1; }
    100% { transform: translate(-50%, 15px); opacity: 0; }
}

.scroll-indicator span {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Section Animations */
/* Section Styles */
section {
    padding: 120px 0;
    overflow: hidden;
}

.section-header {
    max-width: 700px;
    margin: 0 auto 80px;
    text-align: center;
}

.section-header span {
    display: block;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 4px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 15px;
}

.section-header h2 {
    font-size: 42px;
    color: var(--primary);
    margin-bottom: 20px;
}

.section-header p {
    font-size: 18px;
}

/* Reveal Animations */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: var(--transition-slow);
    color:white;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: var(--transition-slow);
}

.reveal-right {
    opacity: 0;
    transform: translateX(50px);
    transition: var(--transition-slow);
}

.reveal-left.active, .reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-img {
    position: relative;
}

.about-img img {
    width: 100%;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
}

.experience-badge {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background: var(--primary-gradient);
    color: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
    text-align: center;
    z-index: 5;
}

.experience-badge .number {
    display: block;
    font-size: 36px;
    font-weight: 700;
    line-height: 1;
}

.experience-badge .text {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-text h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--primary);
}

/* Amenities Grid */
.amenities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.amenity-card {
    background: white;
    padding: 60px 40px;
    text-align: center;
    border-radius: 15px;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}

.amenity-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transition: var(--transition-fast);
    transform-origin: left;
}

.amenity-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-lg);
}

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

.amenity-card i {
    font-size: 40px;
    color: var(--accent);
    margin-bottom: 20px;
    display: block;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #0d124a 0%, #1a237e 100%);
    color: white;
    padding: 80px 0 20px;
    border-top: 3px solid var(--accent);
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://www.transparenttextures.com/patterns/carbon-fibre.png');
    opacity: 0.05;
    pointer-events: none;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    position: relative;
    z-index: 1;
}

.footer-col h4 {
    font-size: 20px;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 10px;
    font-family: 'Playfair Display', serif;
    color: var(--accent);
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--accent);
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: rgba(255,255,255,0.7);
    transition: var(--transition-fast);
}

.footer-col ul li a:hover {
    color: var(--accent);
    padding-left: 10px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white !important;
    transition: var(--transition-normal);
}

.social-links a:hover {
    background: var(--accent-gradient);
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(197, 160, 89, 0.3);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    margin-top: 50px;
    border-top: 1px solid rgba(255,255,255,0.05);
    font-size: 14px;
    color: rgba(255,255,255,0.5);
    position: relative;
    z-index: 1;
}
.reveal{
    color: white;
}

/* Responsive */
@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .slide-content h2 {
        font-size: 36px;
    }
    
    nav {
        display: none; /* Add mobile menu later */
    }
}