@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&display=swap');

:root {
    /* Color Palette */
    --gold: #D4AF37;
    --gold-light: #F1D472;
    --gold-dark: #A68926;
    --silver: #C0C0C0;
    --silver-dark: #717171;
    --dark: #1A1A1A;
    --dark-alt: #2C3E50;
    --light: #F9F9F9;
    --white: #FFFFFF;
    
    /* Typography */
    --font-main: 'Inter', sans-serif;
    
    /* Spacing */
    --nav-height: 80px;
    --section-padding: 100px 0;
    --container-max: 1400px;
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--white);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    font-weight: 700;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
}

/* Layout */
.container {
    width: 90%;
    max-width: var(--container-max);
    margin: 0 auto;
}

/* Header & Navigation */
header {
    height: var(--nav-height);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo img {
    height: 50px;
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-link {
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

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

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    min-width: 250px;
    border-top: 3px solid var(--gold);
}

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

.dropdown-item {
    padding: 15px 20px;
    display: block;
    border-bottom: 1px solid #eee;
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover {
    background: var(--light);
    color: var(--gold);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    border: none;
}

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

.btn-primary:hover {
    background: var(--gold-dark);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
}

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

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

/* Sections */
section {
    padding: var(--section-padding);
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-title .underline {
    width: 80px;
    height: 4px;
    background: var(--gold);
    margin: 0 auto;
}

/* Footer */
footer {
    background-color: var(--dark);
    color: var(--white);
    padding: 80px 0 0;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 60px;
}

.footer-col h3 {
    color: var(--gold);
    font-size: 1.2rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: var(--gold);
}

.footer-about p {
    color: #bbb;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--silver);
    transition: var(--transition);
}

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

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

.footer-links a {
    color: #bbb;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--gold);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    color: #bbb;
    font-size: 0.95rem;
}

.footer-contact i {
    color: var(--gold);
    margin-top: 5px;
}

.footer-contact a:hover {
    color: var(--gold);
}

.footer-bottom {
    background: #0a0a0a; /* Slightly darker than footer for distinction */
    padding: 30px 0;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.05);
    width: 100%;
}

.footer-bottom p {
    font-size: 0.9rem;
    color: #666;
    margin: 0;
}

@media (max-width: 992px) {
    .footer-top {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 576px) {
    .footer-top {
        grid-template-columns: 1fr;
    }
}

/* Utility */
.text-gold { color: var(--gold); }
.bg-light { background-color: var(--light); }
.animate-on-scroll { opacity: 0; transform: translateY(30px); transition: 1s ease-out; }
.animate-on-scroll.reveal { opacity: 1; transform: translateY(0); }

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://plus.unsplash.com/premium_photo-1661914240450-40616f734494?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
    display: flex;
    align-items: center;
    color: var(--white);
    padding-top: var(--nav-height);
}

.hero-content {
    max-width: 800px;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: #ddd;
}

.hero-btns {
    display: flex;
    gap: 20px;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    text-align: center;
    padding: 40px;
    background: var(--white);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: var(--transition);
    border-bottom: 4px solid transparent;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold);
}

.feature-card i {
    font-size: 3rem;
    color: var(--gold);
    margin-bottom: 20px;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.service-img {
    height: 250px;
    overflow: hidden;
}

.service-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.service-info {
    padding: 30px;
}

.service-info h3 {
    margin-bottom: 15px;
}

.read-more {
    color: var(--gold);
    font-weight: 600;
    margin-top: 20px;
    display: inline-block;
}

/* Brand Slider */
.logo-slider {
    overflow: hidden;
    padding: 40px 0;
    background: var(--white);
    white-space: nowrap;
    position: relative;
}

.logo-slider::before,
.logo-slider::after {
    content: "";
    position: absolute;
    top: 0;
    width: 200px;
    height: 100%;
    z-index: 2;
}

.logo-slider::before {
    left: 0;
    background: linear-gradient(to right, var(--white), transparent);
}

.logo-slider::after {
    right: 0;
    background: linear-gradient(to left, var(--white), transparent);
}

.logo-slide-track {
    display: flex;
    width: calc(300px * 12); /* 6 logos * 2 for loop */
    animation: scroll 30s linear infinite;
}

.logo-slide {
    width: 300px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.logo-slide img {
    max-width: 200px; /* Max width to keep padding around 300px container */
    max-height: 60px;
    filter: grayscale(1);
    opacity: 0.6;
    transition: var(--transition);
}

.logo-slide:hover img {
    filter: grayscale(0);
    opacity: 1;
    transform: scale(1.1);
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-300px * 6)); }
}

/* Hamburger Menu */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 25px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.mobile-menu-btn span {
    width: 30px;
    height: 3px;
    background: var(--dark);
    border-radius: 10px;
    transition: all 0.3s linear;
    position: relative;
    transform-origin: 1px;
}

.mobile-menu-btn.open span:first-child {
    transform: rotate(45deg);
}

.mobile-menu-btn.open span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.open span:nth-child(3) {
    transform: rotate(-45deg);
}

@media (max-width: 1024px) {
    .mobile-menu-btn {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.5s;
        box-shadow: -10px 0 20px rgba(0,0,0,0.1);
    }

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

    .nav-menu a {
        font-size: 1.5rem;
        margin: 20px 0;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        text-align: center;
        background: var(--light);
    }
}

/* Responsive */
/* Page Header */
.page-header {
    height: 400px;
    display: flex;
    align-items: center;
    color: var(--white);
    padding-top: var(--nav-height);
    text-align: center;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 10px;
    text-transform: uppercase;
}

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

.mission-vision {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 40px;
}

.mv-card {
    background: var(--light);
    padding: 20px;
    border-left: 4px solid var(--gold);
}

/* Service Details */
.service-details-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
}

.service-main img {
    margin-bottom: 30px;
    border-radius: 10px;
}

.service-sidebar {
    background: var(--light);
    padding: 30px;
    border-radius: 10px;
    height: fit-content;
}

.sidebar-title {
    color: var(--gold);
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.service-list li {
    margin-bottom: 15px;
    padding-left: 30px;
    position: relative;
}

.service-list li::before {
    content: "\f00c";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--gold);
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-info h2 {
    margin-bottom: 30px;
}

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

.info-item i {
    font-size: 1.5rem;
    color: var(--gold);
}

.info-item h3 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

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

.form-group input, .form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.1);
}

/* Gallery */
.service-gallery {
    margin: 80px 0; /* More margin to avoid crowding */
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.gallery-item {
    height: 250px;
    overflow: hidden;
    border-radius: 10px;
}

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

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