:root {
    --color-bg: #fafafa;
    --color-text: #1a1a1a;
    --color-text-light: #666;
    --color-gold: #c9a962;
    --color-gold-light: #d4b978;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    font-weight: 300;
}

/* Navegación */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 250, 250, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition);
}

nav.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.05);
}

nav .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav .logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: 0.5px;
}

nav .logo span {
    color: var(--color-gold);
}

nav ul {
    display: flex;
    gap: 3rem;
    list-style: none;
}

nav a {
    text-decoration: none;
    color: var(--color-text-light);
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: var(--transition);
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-gold);
    transition: var(--transition);
}

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

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

/* Hero */
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 3rem 4rem;
    position: relative;
    overflow: hidden;
}

#hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(201, 169, 98, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    max-width: 1400px;
    width: 100%;
    align-items: center;
}

.hero-image {
    position: relative;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0,0,0,0.15);
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.7s ease;
}

.hero-image:hover img {
    transform: scale(1.03);
}

.hero-text {
    padding-left: 2rem;
}

.hero-text h1 {
    font-family: 'Playfair Display', serif;
    font-size: 4.5rem;
    font-weight: 400;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-text h1 span {
    color: var(--color-gold);
    font-style: italic;
}

.hero-text .subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: 2.5rem;
    font-weight: 300;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.hero-text p {
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: 2rem;
    max-width: 450px;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    border: 1px solid var(--color-text);
    color: var(--color-text);
    text-decoration: none;
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: var(--transition);
    background: transparent;
}

.cta-button:hover {
    background: var(--color-text);
    color: var(--color-bg);
}

.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-light);
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

.scroll-indicator svg {
    width: 24px;
    height: 24px;
}

/* Secciones generales */
section {
    padding: 6rem 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.section-header h2 span {
    color: var(--color-gold);
}

.section-header .divider {
    width: 60px;
    height: 1px;
    background: var(--color-gold);
    margin: 0 auto;
}

/* Galería */
#galeria {
    background: white;
    max-width: none;
    padding: 6rem 0;
}

#galeria .section-header {
    padding: 0 3rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    padding: 0 3rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    cursor: pointer;
    background: var(--color-bg);
    transition: var(--transition);
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.gallery-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.6s ease;
}

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

.gallery-item-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: white;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

.gallery-item:hover .gallery-item-info {
    opacity: 1;
    transform: translateY(0);
}

.gallery-item-info h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 400;
    margin-bottom: 0.3rem;
}

.gallery-item-info p {
    font-size: 0.85rem;
    opacity: 0.8;
    font-weight: 300;
}

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.95);
    z-index: 2000;
    display: none;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.lightbox-info {
    color: white;
    text-align: center;
    margin-top: 1.5rem;
}

.lightbox-info h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
}

.lightbox-info p {
    font-size: 0.9rem;
    opacity: 0.7;
    font-weight: 300;
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: none;
    border: none;
    color: white;
    font-size: 2.5rem;
    cursor: pointer;
    opacity: 0.7;
    transition: var(--transition);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-close:hover {
    opacity: 1;
    transform: rotate(90deg);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.1);
    border: none;
    color: white;
    font-size: 2rem;
    width: 60px;
    height: 60px;
    cursor: pointer;
    opacity: 0.7;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.lightbox-nav:hover {
    opacity: 1;
    background: rgba(255,255,255,0.2);
}

.lightbox-prev { left: 2rem; }
.lightbox-next { right: 2rem; }

/* Sobre mí */
#sobre-mi {
    background: white;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 5rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    border: 1px solid var(--color-gold);
    z-index: -1;
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.about-text h3 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
    color: var(--color-text);
}

.about-text p {
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.about-text .signature {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: 1.5rem;
    color: var(--color-gold);
    margin-top: 2rem;
}

/* Exposiciones */
#exposiciones {
    max-width: 1000px;
}

.exhibitions-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.exhibition-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 2rem;
    padding: 2rem;
    border-bottom: 1px solid rgba(0,0,0,0.08);
    transition: var(--transition);
}

.exhibition-item:hover {
    background: white;
    padding-left: 2.5rem;
}

.exhibition-year {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--color-gold);
    font-weight: 400;
}

.exhibition-content h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
}

.exhibition-content .location {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin-bottom: 0.8rem;
    font-weight: 400;
}

.exhibition-content .description {
    color: var(--color-text-light);
    font-size: 0.95rem;
    font-weight: 300;
}

/* Contacto */
#contacto {
    background: white;
    max-width: none;
}

.contact-content {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.contact-info {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact-info h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
}

.contact-info p {
    color: var(--color-text-light);
    margin-bottom: 2rem;
}

.contact-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.contact-links a {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--color-text);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition);
}

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

.contact-links svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-gold);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    border: 1px solid rgba(0,0,0,0.1);
    background: var(--color-bg);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
}

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

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.submit-btn {
    padding: 1rem 2.5rem;
    background: var(--color-text);
    color: white;
    border: none;
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    align-self: flex-start;
}

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

/* Footer */
footer {
    background: var(--color-text);
    color: white;
    text-align: center;
    padding: 3rem;
}

footer p {
    opacity: 0.6;
    font-size: 0.9rem;
}

footer .footer-logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: white;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-text {
        padding-left: 0;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 3rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

/* Hamburguesa */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 1.5px;
    background: var(--color-text);
    transition: var(--transition);
    transform-origin: center;
}

.nav-toggle.open span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}

@media (max-width: 768px) {
    nav .container {
        padding: 1rem 1.5rem;
        flex-wrap: wrap;
        gap: 0;
    }

    .nav-toggle {
        display: flex;
    }

    nav .logo {
        font-size: 1.1rem;
    }

    #nav-menu {
        display: none;
        flex-direction: column;
        gap: 0;
        width: 100%;
        padding: 0.5rem 0 1rem;
    }

    #nav-menu.open {
        display: flex;
    }

    #nav-menu li {
        border-bottom: 1px solid rgba(0,0,0,0.05);
    }

    #nav-menu a {
        display: block;
        padding: 0.75rem 0;
        font-size: 0.8rem;
    }

    nav ul {
        gap: 1rem;
        justify-content: center;
        width: 100%;
    }

    nav a {
        font-size: 0.7rem;
        letter-spacing: 0.8px;
    }

    #hero {
        padding: 6rem 1.5rem 3rem;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

    section {
        padding: 4rem 1.5rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1rem;
        padding: 0 1.5rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .exhibition-item {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .lightbox-nav {
        width: 45px;
        height: 45px;
        font-size: 1.5rem;
    }

    .lightbox-prev { left: 1rem; }
    .lightbox-next { right: 1rem; }
}

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

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