/* CSS Custom Properties for Brand Colors */
:root {
    --primary-turquoise: #49C6CA;
    --deep-turquoise: #0C7682;
    --dark-teal-bg: #01262D;
    --very-dark-navy: #011A21;
    --primary-gold: #EDCB61;
    --deep-gold: #C59230;
    --gold-gradient: linear-gradient(90deg, #C59230, #EDCB61, #FFF0A6, #EDCB61, #C59230);
    --text-light: #ffffff;
    --text-muted: #a0aab2;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    --transition-speed: 0.3s;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

body {
    font-family: var(--font-body);
    background-color: var(--very-dark-navy);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--primary-gold);
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: var(--primary-turquoise);
    transition: color var(--transition-speed) ease;
}

a:hover {
    color: var(--primary-gold);
}

ul {
    list-style: none;
}

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

/* Typography Enhancements */
.gradient-text {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Header & Navigation */
.main-header {
    background-color: rgba(1, 26, 33, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--deep-gold);
    padding: 15px 0;
}

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

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

.header-logo {
    max-height: 60px;
    width: auto;
    object-fit: contain;
    display: block;
}

.hero-logo {
    max-width: 350px;
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

.section-logo {
    max-width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
}

.nav-links {
    display: flex;
    gap: 12px;
    align-items: center;
}

.nav-links li a {
    color: var(--text-light);
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
    position: relative;
    padding-bottom: 3px;
}

.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 50%; right: 50%;
    height: 1px;
    background: linear-gradient(90deg, #C59230, #EDCB61, #C59230);
    transition: left 0.3s ease, right 0.3s ease;
}

.nav-links li a:hover {
    color: var(--primary-gold);
}

.nav-links li a:hover::after {
    left: 0; right: 0;
}

.btn-enquiry {
    background: var(--gold-gradient);
    color: var(--very-dark-navy) !important;
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: 700 !important;
    transition: transform var(--transition-speed) ease;
}

.btn-enquiry:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(237, 203, 97, 0.3);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-gold);
    transition: 0.3s;
}

/* Footer */
.main-footer {
    background-color: var(--dark-teal-bg);
    padding: 60px 0 20px;
    border-top: 1px solid rgba(237, 203, 97, 0.2);
    margin-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3, .footer-col h4 {
    color: var(--primary-gold);
    margin-bottom: 20px;
}

.footer-col p {
    color: var(--text-muted);
}

.footer-col ul li {
    margin-bottom: 10px;
    color: var(--text-muted);
}

.footer-col ul li a {
    color: var(--text-muted);
}

.footer-col ul li a:hover {
    color: var(--primary-turquoise);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Utility Classes */
.section-padding {
    padding: 80px 0;
}

.text-center {
    text-align: center;
}

.mb-4 {
    margin-bottom: 2rem;
}

/* Home Page specific (Slide 1) */
.hero-section {
    position: relative;
    padding: 60px 0;
    background: radial-gradient(circle at center, var(--dark-teal-bg) 0%, var(--very-dark-navy) 100%);
    text-align: center;
    border-bottom: 2px solid var(--deep-gold);
}

.hero-banner-placeholder {
    width: 100%;
    height: 80px;
    background-color: rgba(255,255,255,0.05);
    border: 1px dashed var(--primary-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.hero-logo-large {
    max-width: 400px;
    margin: 0 auto 30px;
    display: block;
}

.hero-title {
    font-size: 3.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--primary-turquoise);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.hero-subtitle::before,
.hero-subtitle::after {
    content: '';
    height: 1px;
    width: 50px;
    background-color: var(--primary-turquoise);
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-top: 50px;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.feature-item img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--very-dark-navy);
        padding: 20px 0;
        border-bottom: 1px solid var(--deep-gold);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
}

/* Hero Carousel */
.hero-carousel-wrap {
    position: relative;
    width: 100%;
    height: 70vh;
    min-height: 500px;
    overflow: hidden;
}

.hero-carousel-track {
    display: flex;
    width: 400%;
    height: 100%;
    animation: heroSlider 24s infinite ease-in-out;
}

.hero-carousel-slide {
    width: 25%;
    height: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-carousel-slide.contain-bg {
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    background-color: #000;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to bottom, rgba(1, 38, 45, 0.7), rgba(1, 26, 33, 0.9));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 20px;
}

.hero-title {
    font-size: 3.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 2px 2px 5px rgba(0,0,0,0.8);
    margin-bottom: 20px;
}

.hero-subtext {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 15px;
}

.gold-divider { height: 1px; width: 60px; background-color: var(--primary-gold); }
.gold-divider-small { height: 1px; width: 40px; background-color: var(--primary-gold); }
.turquoise-text { color: var(--primary-turquoise); font-size: 1.2rem; letter-spacing: 2px; text-transform: uppercase; }
.gold-text { color: var(--primary-gold); font-size: 1.1rem; letter-spacing: 2px; text-transform: uppercase; }

@keyframes heroSlider {
    0%, 20% { transform: translateX(0); }
    30%, 50% { transform: translateX(-25%); }
    60%, 80% { transform: translateX(-50%); }
    90%, 100% { transform: translateX(-75%); }
}

@media (max-width: 768px) {
    .hero-title { font-size: 2rem !important; }
    .hero-subtext { flex-direction: column; gap: 5px; }
    .gold-divider, .gold-divider-small { display: none; }
    .hero-carousel-slide img {
        object-fit: cover !important;
    }
}

/* Horizontal Image Carousel / Marquee */
.marquee-wrap {
    width: 100%;
    overflow: hidden;
    background-color: #000;
    border-top: 2px solid var(--deep-gold);
    border-bottom: 2px solid var(--deep-gold);
    padding: 15px 0;
    white-space: nowrap;
    position: relative;
    display: flex;
}

.marquee-track {
    display: flex;
    animation: marqueeScroll 30s linear infinite;
    gap: 15px;
    padding-left: 15px;
}

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); } /* Scrolls half width, assumes duplication */
}

.marquee-item {
    display: inline-block;
    width: 150px;
    height: 150px;
    flex-shrink: 0;
    border-radius: 5px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(237, 203, 97, 0.3);
}

.marquee-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.marquee-title {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(0,0,0,0.7);
    color: #fff;
    font-size: 0.8rem;
    padding: 5px;
    text-align: center;
    font-family: var(--font-body);
    white-space: pre-line;
}

/* Additional Utility Classes for Polishing */
.glass-card {
    background: rgba(1, 26, 33, 0.7);
    border: 1px solid var(--primary-turquoise);
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    backdrop-filter: blur(5px);
    transition: transform var(--transition-speed) ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-gold);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.2);
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.gold-divider {
    height: 1px;
    width: 60px;
    background-color: var(--primary-gold);
    display: inline-block;
    vertical-align: middle;
}

.turquoise-divider {
    height: 1px;
    width: 60px;
    background-color: var(--primary-turquoise);
    display: inline-block;
    vertical-align: middle;
}

.section-title {
    font-size: 2.5rem;
    color: var(--primary-turquoise);
    text-transform: uppercase;
    margin-bottom: 15px;
    text-align: center;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--primary-gold);
    text-transform: uppercase;
    margin-bottom: 40px;
    text-align: center;
    letter-spacing: 1px;
}

.img-fluid {
    max-width: 100%;
    height: auto;
    object-fit: cover;
}

.img-contain {
    max-width: 100%;
    height: auto;
    object-fit: contain;
}

.icon-box {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.icon-box .icon {
    font-size: 2rem;
    flex-shrink: 0;
    color: var(--primary-gold);
}

.icon-box h4 {
    color: var(--primary-turquoise);
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.icon-box p {
    font-size: 0.9rem;
    color: var(--text-muted);
}