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

:root {
    --gold: #d4af37;
    --dark: #0a0a0a;
    --gray: #1a1a1a;
    --light: #f5f5f5;
    --text: #e0e0e0;
    --text-muted: #999;
}

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4 {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 300;
    letter-spacing: -0.02em;
}

img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    font-family: inherit;
    border: none;
    cursor: pointer;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Promo Bar */
.promo-bar {
    background: linear-gradient(135deg, var(--gold), #b8941f);
    color: var(--dark);
    text-align: center;
    padding: 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
}

/* Header */
.header {
    position: sticky;
    top: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    z-index: 100;
    transition: all 0.3s;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.logo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--gold);
}

.nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav a {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: color 0.3s;
}

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

.btn-order {
    background: var(--gold);
    color: var(--dark);
    padding: 0.6rem 1.5rem;
    border-radius: 2px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
    transition: all 0.3s;
}

.btn-order:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--gold);
    transition: all 0.3s;
}

/* Hero */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.9), rgba(26, 26, 26, 0.95)), url('hero-background.png') center/cover;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.05), transparent 70%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 2rem;
}

.hero-tag {
    display: inline-block;
    color: var(--gold);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 2rem;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 5.5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--light);
}

.hero p {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary {
    background: var(--gold);
    color: var(--dark);
    padding: 1rem 2.5rem;
    border-radius: 2px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
    transition: all 0.3s;
    display: inline-block;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--text);
    padding: 1rem 2.5rem;
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 2px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
    transition: all 0.3s;
}

.btn-secondary:hover {
    border-color: var(--gold);
    color: var(--gold);
}

/* Collections */
.collections {
    padding: 8rem 0;
}

.collections h2 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    text-align: center;
    margin-bottom: 4rem;
    color: var(--light);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.card {
    background: var(--gray);
    border: 1px solid rgba(212, 175, 55, 0.1);
    transition: all 0.4s;
    overflow: hidden;
    display: block;
    text-decoration: none;
    color: inherit;
}

.card:hover {
    transform: translateY(-8px);
    border-color: var(--gold);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
}

.card-img {
    height: 300px;
    overflow: hidden;
    background: #0f0f0f;
}

.card-text-banner {
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.card-text-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.banner-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.banner-sparkle {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.2); }
}

.banner-year {
    font-family: 'Cormorant Garamond', serif;
    font-size: 4rem;
    font-weight: 600;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 0.5rem;
    text-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
}

.banner-text {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    color: var(--light);
    margin-bottom: 0.5rem;
}

.banner-subtext {
    font-size: 0.9rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
}

.card-featured {
    border-color: var(--gold);
}

@media (max-width: 768px) {
    .card-img {
        height: 200px;
    }
    
    .banner-sparkle {
        font-size: 1.5rem;
        margin-bottom: 0.3rem;
    }
    
    .banner-year {
        font-size: 2.5rem;
        margin-bottom: 0.3rem;
    }
    
    .banner-text {
        font-size: 1rem;
        letter-spacing: 0.2em;
        margin-bottom: 0.3rem;
    }
    
    .banner-subtext {
        font-size: 0.75rem;
    }
}

.card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}

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

.card h3 {
    font-size: 1.5rem;
    padding: 1.5rem 1.5rem 0.5rem;
    color: var(--light);
}

.card p {
    padding: 0 1.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.card-link {
    display: inline-block;
    padding: 1.5rem;
    color: var(--gold);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all 0.3s;
}

.card:hover .card-link {
    padding-left: 2rem;
}

.card.hidden {
    display: none;
}

.btn-more {
    display: block;
    margin: 0 auto;
    background: transparent;
    color: var(--gold);
    padding: 1rem 3rem;
    border: 1px solid var(--gold);
    border-radius: 2px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all 0.3s;
}

.btn-more:hover {
    background: var(--gold);
    color: var(--dark);
}

/* Features */
.features {
    padding: 6rem 0;
    background: var(--gray);
    border-top: 1px solid rgba(212, 175, 55, 0.1);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

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

.feature {
    text-align: center;
}

.feature i {
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 1rem;
}

.feature h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--light);
}

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

/* About */
.about {
    padding: 8rem 0;
}

.about-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.about h2 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: 2rem;
    color: var(--light);
}

.about p {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about .btn-primary {
    margin-top: 2rem;
}

/* Footer */
.footer {
    background: var(--gray);
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(212, 175, 55, 0.1);
}

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

.footer h3 {
    font-size: 1.5rem;
    color: var(--gold);
    margin-bottom: 1rem;
}

.footer h4 {
    font-size: 1.125rem;
    color: var(--light);
    margin-bottom: 1rem;
}

.footer p, .footer a, .footer button {
    display: block;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    transition: color 0.3s;
    background: none;
    border: none;
    text-align: left;
    padding: 0;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(212, 175, 55, 0.1);
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Contact Buttons */
.contact-btns {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    z-index: 90;
}

.contact-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.contact-btn:hover {
    transform: scale(1.1);
}

.whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
}

.phone {
    background: linear-gradient(135deg, var(--gold), #b8941f);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 200;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--gray);
    border: 1px solid rgba(212, 175, 55, 0.2);
    max-width: 600px;
    width: 100%;
    padding: 3rem;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    color: var(--text-muted);
    font-size: 2rem;
    transition: color 0.3s;
}

.modal-close:hover {
    color: var(--gold);
}

.modal h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--gold);
}

.steps {
    margin-bottom: 2rem;
}

.step {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    align-items: flex-start;
}

.step span {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2rem;
    color: var(--gold);
    font-weight: 600;
}

.step h4 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
    color: var(--light);
}

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

.payment-methods {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(212, 175, 55, 0.1);
}

.payment-methods span {
    padding: 0.5rem 1rem;
    background: var(--dark);
    border: 1px solid rgba(212, 175, 55, 0.2);
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Lazy Loading */
img.lazy {
    opacity: 0;
    transition: opacity 0.3s;
}

img.lazy.loaded {
    opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        min-height: 70vh;
    }

    .collections {
        padding: 4rem 0;
    }

    .collections h2 {
        margin-bottom: 2rem;
    }

    .nav {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: var(--dark);
        flex-direction: column;
        justify-content: center;
        transition: left 0.3s;
    }

    .nav.active {
        left: 0;
    }

    .menu-toggle {
        display: flex;
        z-index: 101;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }

    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .btn-primary, .btn-secondary {
        width: 100%;
    }

    .grid {
        grid-template-columns: 1fr;
    }

    .contact-btns {
        bottom: 1rem;
        right: 1rem;
    }

    .contact-btn {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }

    .modal-content {
        padding: 2rem;
    }
}