/* Color Variables & Reset */
:root {
    --bg-dark: #0a0b10;
    --bg-darker: #050608;
    --text-main: #f0f2f5;
    --text-muted: #9ba1a6;
    --gold-primary: #d4af37;
    --gold-light: #f3e5ab;
    --accent-blue: #00e5ff;
    --card-bg: rgba(255, 255, 255, 0.03);
    --border-color: rgba(212, 175, 55, 0.15);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3 {
    font-weight: 600;
    line-height: 1.2;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.text-gradient {
    background: linear-gradient(90deg, var(--gold-primary), var(--gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

/* Buttons */
.btn-primary {
    display: inline-block;
    padding: 12px 28px;
    background: linear-gradient(45deg, var(--gold-primary), #b38f21);
    color: var(--bg-darker);
    text-decoration: none;
    font-weight: 700;
    border-radius: 30px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3);
}

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.3s ease;
    background: transparent;
}

header.scrolled {
    background: rgba(5, 6, 8, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.logo img {
    height: 45px;
    transition: transform 0.3s ease;
}

.logo:hover img {
    transform: scale(1.05);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
}

.nav-links li a {
    color: var(--text-main);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 400;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--gold-primary);
    bottom: -5px;
    left: 0;
    transition: width 0.3s ease;
}

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

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

.nav-links li a.login-link {
    font-weight: 600;
}

.nav-links li a.btn-nav {
    background: linear-gradient(45deg, var(--gold-primary), #b38f21);
    color: var(--bg-darker);
    padding: 8px 22px;
    border-radius: 20px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.nav-links li a.btn-nav::after {
    display: none;
}

.nav-links li a.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.3);
    color: var(--bg-darker);
}

.hamburger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: url('assets/hero.png') center/cover no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(5, 6, 8, 0.95), rgba(5, 6, 8, 0.5));
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 650px;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    animation: fadeUp 1s ease;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 30px;
    animation: fadeUp 1s ease 0.2s;
    animation-fill-mode: both;
}

/* General Sections */
.section {
    padding: 100px 0;
}

.bg-darker {
    background-color: var(--bg-darker);
}

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

.about-text p {
    color: var(--text-muted);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.about-features {
    list-style: none;
    margin-top: 30px;
}

.about-features li {
    margin-bottom: 15px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 15px;
}

.about-features i {
    color: var(--gold-primary);
    font-size: 1.2rem;
}

.about-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    border: 1px solid var(--border-color);
    transition: transform 0.5s ease;
}

.about-image:hover img {
    transform: translateY(-10px);
}

/* Slider Section */
.slider-container {
    position: relative;
    max-width: 800px;
    margin: 50px auto 0;
    overflow: hidden;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.slider {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.slide {
    min-width: 100%;
    padding: 60px 40px;
    text-align: center;
    box-sizing: border-box;
}

.slide-content h3 {
    color: var(--gold-primary);
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.slide-content p {
    color: var(--text-muted);
    font-size: 1.2rem;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.3s;
    backdrop-filter: blur(5px);
}

.slider-btn:hover {
    background: var(--gold-primary);
    color: var(--bg-darker);
}

.prev-btn { left: 20px; }
.next-btn { right: 20px; }

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background: var(--card-bg);
    padding: 40px 30px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.05);
    text-align: center;
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold-primary);
    box-shadow: 0 15px 30px rgba(0,0,0,0.4);
    background: linear-gradient(145deg, var(--card-bg), rgba(212, 175, 55, 0.05));
}

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

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.service-card p {
    color: var(--text-muted);
}

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

.contact-info p {
    color: var(--text-muted);
    margin-bottom: 40px;
    font-size: 1.1rem;
}

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

.info-item i {
    width: 50px;
    height: 50px;
    background: var(--card-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-primary);
    font-size: 1.2rem;
    border: 1px solid var(--border-color);
}

.info-item span {
    font-size: 1.1rem;
}

.contact-form {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    color: var(--text-main);
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold-primary);
}

/* Footer */
footer {
    padding: 30px 0;
    border-top: 1px solid rgba(255,255,255,0.05);
    background: var(--bg-darker);
}

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

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

/* Responsive */
@media (max-width: 900px) {
    .about-container, .contact-container {
        grid-template-columns: 1fr;
    }
    .hero h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(5, 6, 8, 0.95);
        padding: 20px 0;
        text-align: center;
    }
    .nav-links.active {
        display: flex;
    }
    .hamburger {
        display: block;
    }
    .hero h1 {
        font-size: 2.5rem;
    }
}