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

:root {
    --bg-dark: #050505;
    --bg-surface: #121212;
    --bg-surface-hover: #1a1a1a;
    --text-main: #f5f5f5;
    --text-muted: #a0a0a0;
    --accent: #d4af37; /* Premium Gold Accent */
    --accent-hover: #f1c40f;
    --card-border: rgba(255, 255, 255, 0.08);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--accent-hover);
}

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

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.appear {
    opacity: 1;
    transform: translateY(0);
}

/* Header */
header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 25px 0;
    background: transparent;
    transition: all 0.4s ease;
}

header.scrolled {
    background-color: rgba(5, 5, 5, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    border-bottom: 1px solid var(--card-border);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.logo-text {
    color: var(--accent);
}

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

nav a {
    color: var(--text-main);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1.5px;
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--accent);
    transition: width 0.3s;
}

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

nav a:hover {
    color: var(--text-main);
}

/* Sections */
section {
    padding: 120px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    color: var(--text-main);
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(rgba(5, 5, 5, 0.7), rgba(5, 5, 5, 0.95)), url('assets/images/hero-bg.jpg') no-repeat center center/cover;
    text-align: center;
    padding-top: 80px; 
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    border: 1px solid var(--accent);
    color: var(--accent);
    border-radius: 30px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 30px;
}

.hero h1 {
    font-size: 4.5rem;
    margin-bottom: 25px;
    letter-spacing: -1.5px;
    line-height: 1.1;
    background: linear-gradient(to right, #fff, #a0a0a0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn {
    display: inline-block;
    background-color: var(--accent);
    color: var(--bg-dark);
    padding: 16px 35px;
    font-weight: 700;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid var(--accent);
    cursor: pointer;
    transition: all 0.3s ease;
}

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

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

.btn-outline:hover {
    background-color: var(--text-main);
    color: var(--bg-dark);
}

.btn-full {
    width: 100%;
}

/* Grids */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

/* Features */
.features {
    background-color: var(--bg-surface);
}

.feature-card {
    text-align: center;
    padding: 40px 30px;
}

.feature-icon {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 20px;
}

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

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

/* Products */
.product-card {
    background-color: var(--bg-surface);
    padding: 40px 30px;
    border-radius: 12px;
    text-align: left;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    border: 1px solid var(--card-border);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    border-color: var(--accent);
}

.card-img-placeholder {
    height: 200px;
    background-color: rgba(255,255,255,0.03);
    border-radius: 8px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: rgba(255,255,255,0.1);
}

.product-card h3 {
    margin-bottom: 10px;
    font-size: 1.5rem;
}

.product-card p {
    color: var(--text-muted);
    margin-bottom: 20px;
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.link-arrow:hover {
    gap: 12px; /* Slight animation on hover */
}

/* Testimonials */
.testimonials {
    background-color: var(--bg-dark);
}

.testimonial-card {
    background-color: var(--bg-surface);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid var(--card-border);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 6rem;
    color: rgba(255,255,255,0.03);
    font-family: serif;
    line-height: 1;
}

.stars {
    color: var(--accent);
    margin-bottom: 20px;
}

.quote {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 25px;
    color: var(--text-main);
}

.author {
    color: var(--text-muted);
    font-weight: 600;
}

/* Newsletter */
.newsletter {
    background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-dark) 100%);
    padding: 80px 0;
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
}

.newsletter-content {
    text-align: center;
    max-width: 600px;
}

.newsletter h2 {
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.newsletter p {
    color: var(--text-muted);
    margin-bottom: 30px;
}

.newsletter-form {
    display: flex;
    gap: 10px;
}

.newsletter-form input {
    flex: 1;
}

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

.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--accent);
    margin-top: 5px;
}

.info-item h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.info-item p {
    color: var(--text-muted);
}

.map-container {
    margin-top: 40px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--card-border);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.form-group {
    margin-bottom: 25px;
}

label {
    display: block;
    margin-bottom: 10px;
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

input, textarea {
    width: 100%;
    padding: 16px;
    background-color: rgba(255,255,255,0.03);
    border: 1px solid var(--card-border);
    color: var(--text-main);
    border-radius: 6px;
    font-family: inherit;
    transition: all 0.3s;
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
    background-color: rgba(255,255,255,0.05);
}

/* Footer */
footer {
    background-color: #020202;
    padding: 80px 0 30px;
}

.footer-rows {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.footer-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
}

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

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

.social-links a:hover {
    background-color: var(--accent);
    color: var(--bg-dark);
}

.footer-col h4 {
    color: var(--text-main);
    margin-bottom: 25px;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-col p, .footer-col ul {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer-col ul {
    list-style: none;
}

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

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

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--card-border);
    color: #555;
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 992px) {
    .footer-row {
        grid-template-columns: 1fr 1fr;
    }
    .hero h1 {
        font-size: 3.5rem;
    }
}

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 15px;
    }
    nav ul {
        gap: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .hero h1 {
        font-size: 2.8rem;
    }
    .hero-buttons {
        flex-direction: column;
    }
    .newsletter-form {
        flex-direction: column;
    }
    .footer-row {
        grid-template-columns: 1fr;
    }
}