:root {
    --gold: #C5A253;
    --gold-light: #D4B76A;
    --gold-dark: #A8893F;
    --black: #000000;
    --dark: #0A0A0A;
    --dark-card: #111111;
    --gray-light: #E5E5E5;
    --gray-mid: #888888;
    --ivory: #F8F8F8;
    --border-subtle: rgba(197, 162, 83, 0.15);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Lato', sans-serif;
    background: var(--black);
    color: var(--ivory);
    overflow-x: hidden;
    line-height: 1.6;
}

/* ========== NAVBAR ========== */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 60px;
    background: linear-gradient(180deg, rgba(0,0,0,0.85) 0%, transparent 100%);
    transition: all 0.4s ease;
}
.navbar.scrolled {
    background: rgba(0,0,0,0.95);
    backdrop-filter: blur(20px);
    padding: 15px 60px;
    border-bottom: 1px solid var(--border-subtle);
}
.brand { display: flex; flex-direction: column; }
.brand-name {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 28px;
    letter-spacing: 8px;
    color: var(--gold);
    text-transform: uppercase;
}
.brand-sub {
    font-family: 'Lato', sans-serif;
    font-weight: 400;
    font-size: 12px;
    letter-spacing: 4px;
    color: var(--gray-light);
    margin-top: 4px;
}

/* Menú desktop */
.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
}
.nav-links a {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--ivory);
    text-decoration: none;
    position: relative;
    padding: 5px 0;
    transition: color 0.3s ease;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 1px;
    background: var(--gold);
    transition: width 0.3s ease;
}
.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { width: 100%; }

/* Menú hamburguesa */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
    background: none;
    border: none;
    padding: 5px;
}
.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--gold);
    transition: all 0.3s ease;
}
.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ========== HERO ========== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--black);
    padding: 120px 20px 80px;
}
.hero-bg {
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(197, 162, 83, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 30%, rgba(197, 162, 83, 0.05) 0%, transparent 40%);
}
.hero-gold-glow {
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse at 50% 100%, rgba(197, 162, 83, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse at 0% 0%, rgba(197, 162, 83, 0.06) 0%, transparent 40%),
        radial-gradient(ellipse at 100% 0%, rgba(197, 162, 83, 0.06) 0%, transparent 40%);
    pointer-events: none;
}
.hero-content {
    position: relative; z-index: 2;
    text-align: center;
    padding: 0 20px;
    width: 100%;
    max-width: 600px;
}
.hero-portrait {
    width: 100%;
    max-width: 380px;
    margin: 0 auto 40px;
    border-radius: 4px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 0 60px rgba(197, 162, 83, 0.15), 0 20px 60px rgba(0,0,0,0.5);
}
.hero-portrait::before {
    content: '';
    position: absolute; inset: 0;
    border: 1px solid rgba(197, 162, 83, 0.3);
    border-radius: 4px;
    z-index: 2; pointer-events: none;
}
.hero-portrait::after {
    content: '';
    position: absolute;
    top: -2px; left: -2px; right: -2px; bottom: -2px;
    background: linear-gradient(135deg, rgba(197,162,83,0.3) 0%, transparent 30%, transparent 70%, rgba(197,162,83,0.2) 100%);
    border-radius: 6px;
    z-index: 1; pointer-events: none;
}
.hero-portrait img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    transition: transform 0.6s ease;
}
.hero-portrait:hover img { transform: scale(1.03); }
.hero-title {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: clamp(36px, 6vw, 64px);
    letter-spacing: clamp(4px, 1.5vw, 12px);
    color: var(--gold);
    text-transform: uppercase;
    margin-bottom: 10px;
    text-shadow: 0 0 40px rgba(197, 162, 83, 0.2);
}
.hero-subtitle {
    font-family: 'Lato', sans-serif;
    font-weight: 300;
    font-size: clamp(11px, 1.5vw, 14px);
    letter-spacing: clamp(3px, 0.8vw, 6px);
    color: var(--gray-light);
    text-transform: uppercase;
}
.scroll-indicator {
    position: absolute;
    bottom: 40px; left: 50%;
    transform: translateX(-50%);
    display: flex; flex-direction: column;
    align-items: center; gap: 8px;
    animation: bounce 2s infinite;
}
.scroll-indicator span {
    font-size: 10px;
    letter-spacing: 3px;
    color: var(--gold);
    text-transform: uppercase;
}
.scroll-line {
    width: 1px; height: 40px;
    background: linear-gradient(to bottom, var(--gold), transparent);
}
@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* ========== SECTIONS ========== */
section { padding: 100px 60px; position: relative; }
.section-label {
    font-family: 'Lato', sans-serif;
    font-weight: 300;
    font-size: 11px;
    letter-spacing: 6px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 20px;
    display: flex; align-items: center; gap: 12px;
}
.section-label::before {
    content: '';
    width: 30px; height: 1px;
    background: var(--gold);
}
.section-title {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: clamp(32px, 5vw, 52px);
    color: var(--ivory);
    line-height: 1.1;
    margin-bottom: 16px;
}
.section-title em {
    font-style: italic;
    color: var(--gold);
    font-weight: 400;
}
.section-desc {
    font-family: 'Lato', sans-serif;
    font-weight: 300;
    font-size: clamp(14px, 1.5vw, 16px);
    color: var(--gray-light);
    max-width: 500px;
    line-height: 1.8;
}
.gold-dot {
    width: 8px; height: 8px;
    border: 1px solid var(--gold);
    border-radius: 50%;
    display: inline-block;
    margin-left: 12px;
}

/* ========== ABOUT ========== */
.about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}
.about-image {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    width: 100%;
}
.about-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
}
.about-image::after {
    content: '';
    position: absolute; inset: 0;
    border: 1px solid rgba(197, 162, 83, 0.2);
    border-radius: 4px;
    pointer-events: none;
}
.about-text .section-desc { margin-top: 24px; }
.about-quote {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: clamp(18px, 2vw, 24px);
    color: var(--gold);
    margin-top: 40px;
    padding-left: 24px;
    border-left: 2px solid var(--gold);
    line-height: 1.5;
}

/* ========== DIGITAL UNIVERSES ========== */
.universes {
    max-width: 1400px;
    margin: 0 auto;
}
.universes-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 60px;
    gap: 40px;
    flex-wrap: wrap;
}
.universes-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
    align-items: stretch;
}
/* ====== UNIVERSE CARD - TAMAÑO Y PROPORCIÓN UNIFORMES ====== */
.universe-card {
    position: relative;
    min-width: 0;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    background: var(--dark);
    display: flex;
    flex-direction: column;
}
.universe-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(197, 162, 83, 0.1);
}
.universe-card .img-wrap {
    width: 100%;
    aspect-ratio: 4 / 5;
    flex: none;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--black);
    overflow: hidden;
}
.universe-card .img-wrap a {
    display: block;
    width: 100%;
    height: 100%;
}
.universe-card .img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.6s ease;
}
.universe-card:hover .img-wrap img { transform: scale(1.03); }
.universe-overlay {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 60px 24px 24px;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.4) 50%, transparent 100%);
    pointer-events: none;
}
.universe-name {
    font-family: 'Playfair Display', serif;
    font-size: clamp(22px, 2.5vw, 32px);
    color: var(--ivory);
    margin-bottom: 4px;
}
.universe-stats {
    font-family: 'Lato', sans-serif;
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
}
.universe-card .white-box {
    position: absolute;
    width: clamp(60px, 8vw, 100px);
    height: clamp(48px, 6vw, 80px);
    background: var(--ivory);
    opacity: 0.9;
    z-index: 2;
}
.universe-card:nth-child(1) .white-box { top: 20px; left: 20px; }
.universe-card:nth-child(2) .white-box { bottom: 100px; left: 50%; transform: translateX(-50%); }
.universe-card:nth-child(3) .white-box { top: 20px; right: 20px; }

/* ========== COLLABORATIONS ========== */
.collab {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.collab-left { padding-right: 40px; }
.collab-btn {
    display: inline-flex;
    align-items: center; gap: 16px;
    margin-top: 40px;
    padding: 16px 32px;
    background: rgba(197, 162, 83, 0.1);
    border: 1px solid var(--gold);
    border-radius: 4px;
    color: var(--gold);
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: 18px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}
.collab-btn:hover {
    background: var(--gold);
    color: var(--black);
}
.collab-btn .arrow {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--gold);
    color: var(--black);
    display: flex;
    align-items: center; justify-content: center;
    font-size: 14px;
    transition: transform 0.3s ease;
}
.collab-btn:hover .arrow { transform: rotate(45deg); }
.collab-right {
    border-left: 1px solid var(--border-subtle);
    padding-left: 60px;
}
.collab-right-label {
    font-size: 11px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 30px;
}
.quick-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid var(--border-subtle);
    text-decoration: none;
    transition: all 0.3s ease;
}
.quick-link:hover { padding-left: 10px; }
.quick-link-name {
    font-family: 'Playfair Display', serif;
    font-size: clamp(20px, 2.5vw, 28px);
    color: var(--ivory);
    transition: color 0.3s ease;
}
.quick-link:hover .quick-link-name { color: var(--gold); }
.quick-link-meta {
    display: flex;
    align-items: center; gap: 16px;
}
.quick-link-num {
    font-family: 'Lato', sans-serif;
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--gray-mid);
}
.quick-link-arrow {
    color: var(--gold);
    font-size: 14px;
    transition: transform 0.3s ease;
}
.quick-link:hover .quick-link-arrow { transform: translate(4px, -4px); }
.collab-email {
    display: flex;
    align-items: center; gap: 12px;
    margin-top: 30px;
    font-size: 14px;
    color: var(--gray-light);
}
.collab-email svg { color: var(--gold); }

/* ========== MOOD BOARD / DIRECTION ========== */
.direction {
    max-width: 1400px;
    margin: 0 auto;
}
.direction-header { margin-bottom: 60px; }
.direction-slider {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
    align-items: stretch;
}
.direction-item {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    background: var(--dark);
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.direction-item .img-wrap {
    width: 100%;
    aspect-ratio: 4 / 5;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--black);
    overflow: hidden;
}
.direction-item .img-wrap a {
    display: block;
    width: 100%;
    height: 100%;
}
.direction-item .img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.5s ease;
}
.direction-item:hover .img-wrap img { transform: scale(1.03); }
.direction-item-overlay {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 40px 20px 20px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    pointer-events: none;
}
.direction-item-name {
    font-family: 'Lato', sans-serif;
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
}
.direction-item-num {
    position: absolute;
    top: 16px; right: 16px;
    font-size: 11px;
    letter-spacing: 2px;
    color: var(--ivory);
    background: rgba(0,0,0,0.5);
    padding: 4px 10px;
    border-radius: 2px;
}
.drag-hint {
    text-align: center;
    margin-top: 30px;
    font-size: 11px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gray-mid);
}

/* ========== SOCIAL SIDEBAR ========== */
.social-sidebar {
    position: fixed;
    right: 30px; bottom: 100px;
    display: flex; flex-direction: column;
    gap: 16px;
    z-index: 100;
}
.social-icon {
    width: 44px; height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(197, 162, 83, 0.4);
    display: flex;
    align-items: center; justify-content: center;
    color: var(--gold);
    text-decoration: none;
    transition: all 0.3s ease;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(10px);
}
.social-icon:hover {
    background: var(--gold);
    color: var(--black);
    border-color: var(--gold);
    box-shadow: 0 0 20px rgba(197, 162, 83, 0.4);
    transform: scale(1.1);
}
.social-icon svg { width: 18px; height: 18px; }

/* ========== FOOTER ========== */
footer {
    padding: 40px 60px;
    text-align: center;
    border-top: 1px solid var(--border-subtle);
}
footer p {
    font-family: 'Lato', sans-serif;
    font-weight: 300;
    font-size: 12px;
    letter-spacing: 2px;
    color: var(--gray-mid);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .about, .collab {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .universes-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .direction-slider { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .collab-right {
        border-left: none;
        padding-left: 0;
        border-top: 1px solid var(--border-subtle);
        padding-top: 40px;
    }
}
@media (max-width: 768px) {
    .navbar { padding: 15px 20px; }
    .nav-links {
        position: fixed;
        top: 0; right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background: rgba(0,0,0,0.98);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        transition: right 0.4s ease;
        z-index: 999;
    }
    .nav-links.active { right: 0; }
    .nav-links a { font-size: 16px; }
    .menu-toggle { display: flex; }
    section { padding: 60px 20px; }
    .hero { padding: 100px 20px 60px; }
    .hero-portrait { max-width: 280px; }
    .universes-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .universe-card .white-box {
        width: 60px; height: 48px;
    }
    .universes-header { flex-direction: column; gap: 20px; }
    .social-sidebar { right: 15px; bottom: 60px; }
    .social-icon { width: 38px; height: 38px; }
    .direction-slider { grid-template-columns: 1fr; }
    .collab-left { padding-right: 0; }
}
@media (max-width: 480px) {
    .hero-portrait { max-width: 240px; }
    .section-title { font-size: 28px; }
    .about-quote { font-size: 16px; }
    .nav-links { width: 85%; }
}

/* ========== ANIMATIONS ========== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}