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

/* =========================
BLOQUEO SCROLL GLOBAL
========================= */
html, body {
height: 100%;
overflow: hidden;
}

body {
font-family: 'Inter', sans-serif;
color: #1a1a1a;
background: #ffffff;
line-height: 1.7;
}

.visually-hidden {
position: absolute;
left: -9999px;
}

/* =========================
HEADER GLOBAL (CLARO Y ELEGANTE)
========================= */
header {
display: flex;
justify-content: space-between;
align-items: center;

position: fixed;
top: 0;
width: 100%;
height: 80px;
padding: 20px 40px;

background: linear-gradient(
to bottom,
#ededeb 0%,
#e3e3df 100%
);

border-bottom: 1px solid rgba(0,0,0,0.08);
z-index: 10;
}

/* Logo */
.logo {
font-family: 'Playfair Display', serif;
font-size: 22px;
letter-spacing: 2px;
color: #2a2a2a;
}

/* =========================
NAVEGACIÓN
========================= */
.menu-toggle {
font-size: 28px;
background: none;
border: none;
cursor: pointer;
display: none;
color: #2a2a2a;
}

.nav-menu {
display: flex;
gap: 30px;
}

.nav-menu a {
font-size: 14px;
letter-spacing: 0.06em;
cursor: pointer;
color: #2a2a2a;
text-decoration: none;
position: relative;
transition: color 0.3s ease;
}

.nav-menu a:hover {
color: #c9a24d;
}

/* Subrayado fino */
.nav-menu a::after {
content: "";
position: absolute;
left: 0;
bottom: -6px;
width: 0%;
height: 1px;
background: #c9a24d;
transition: width 0.3s ease;
}

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

/* =========================
SECCIONES
========================= */
.section {
display: none;
height: calc(100vh - 80px);
overflow-y: auto;
padding: 120px 8% 100px;
}

.section.active {
display: block;
}

.section.alt {
background: #fafafa;
}

.section h2 {
font-family: 'Playfair Display', serif;
font-size: 42px;
margin-bottom: 20px;
}

.section-desc {
max-width: 700px;
margin-bottom: 60px;
}

/* =========================
HERO
========================= */
.hero {
background: #f2f2f2;
}

.hero-inner {
display: grid;
grid-template-columns: 1.1fr 0.9fr;
gap: 60px;
align-items: center;
}

.hero-text h1 {
font-family: 'Playfair Display', serif;
font-size: 56px;
margin-bottom: 30px;
}

.hero-text p {
font-size: 16px;
max-width: 620px;
}

/* =========================
IMÁGENES HERO
========================= */
.hero-images {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 20px;
}

.hero-image {
height: 280px;
background: #e0e0e0;
display: flex;
align-items: center;
justify-content: center;
font-size: 14px;
color: #777;
}

/* =========================
GALERÍA
========================= */
.gallery {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 40px;
}

.art-card {
background: #e6e6e6;
height: 300px;
display: flex;
align-items: center;
justify-content: center;
color: #777;
}

/* =========================
ARTWORK
========================= */
.artwork {
cursor: pointer;
}

.art-image {
background: #e6e6e6;
height: 320px;
margin-bottom: 15px;
display: flex;
align-items: center;
justify-content: center;
color: #888;
}

.art-meta {
margin-bottom: 10px;
}

.artist {
font-size: 14px;
font-weight: 500;
}

.title {
font-size: 13px;
font-style: italic;
color: #555;
}

.art-description {
max-height: 0;
overflow: hidden;
transition: max-height 0.4s ease;
}

.art-description p {
font-size: 14px;
margin-top: 10px;
color: #444;
}

.artwork.active .art-description {
max-height: 300px;
}

/* =========================
CONTACTO
========================= */
.contact {
text-align: center;
}

form {
max-width: 500px;
margin: 40px auto 0;
display: flex;
flex-direction: column;
}

form input,
form textarea {
margin-bottom: 15px;
padding: 12px;
font-size: 14px;
}

form button {
padding: 14px;
background: #2a2a2a;
color: #fff;
border: none;
cursor: pointer;
}

/* =========================
FOOTER GLOBAL (CLARO)
========================= */
footer {
background: linear-gradient(
to top,
#ededeb 0%,
#e3e3df 100%
);
border-top: 1px solid rgba(0,0,0,0.08);
padding: 40px 8%;
}

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

.footer-content p {
font-size: 13px;
letter-spacing: 0.04em;
color: #6f6f6f;
}

.footer-content a {
color: #2a2a2a;
text-decoration: none;
}

.footer-content a:hover {
color: #c9a24d;
}

/* =========================
RESPONSIVE
========================= */
@media (max-width: 900px) {
.hero-inner {
grid-template-columns: 1fr;
}

.hero-text h1 {
font-size: 42px;
}
}

@media (max-width: 768px) {
.menu-toggle {
display: block;
}

.nav-menu {
display: none;
flex-direction: column;
position: absolute;
top: 80px;
right: 20px;
background: #ededeb;
padding: 20px;
border: 1px solid rgba(0,0,0,0.08);
gap: 15px;
}

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