/* ──  VARIABLES DE DISEÑO (tokens globales) ──────────────── */
:root {
  --tangerine: #f08c21;
  --tangerine-light: #fde8c4;
  --butter: #f2d88f;
  --butter-dark: #d4a830;
  --blush: #e36888;
  --blush-light: #fad4de;
  --sea: #6698cc;
  --sea-light: #d0e2f5;
  --matcha: #b4b534;
  --matcha-light: #e8eaa0;
  --white: #ffffff;
  --offwhite: #fff9f5;
  --ink: #3a2418;
  --muted: #9a7a6a;
  --bg: #fff5ee;
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-xl: 40px;
  --shadow-card: 0 6px 0 var(--butter-dark), 0 8px 24px rgba(240, 140, 33, 0.15);
  --shadow-sm: 0 3px 0 rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Nunito", sans-serif;
  background: var(--bg);
  color: var(--ink);
  overflow-x: hidden;
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: radial-gradient(circle, rgba(240, 140, 33, 0.12) 1.5px, transparent 1.5px);
  background-size: 28px 28px;
  pointer-events: none;
  z-index: 0;
}

/* ──  UTILIDADES GENERALES ───────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-title-block {
  text-align: center;
  margin-bottom: 60px;
}

.section-num {
  font-family: "Fredoka One", cursive;
  font-size: 80px;
  color: var(--butter);
  -webkit-text-stroke: 3px var(--butter-dark);
  display: block;
  line-height: 1;
  margin-bottom: -20px;
}

.section-heading {
  font-family: "Fredoka One", cursive;
  font-size: clamp(28px, 4vw, 42px);
  color: var(--tangerine);
  position: relative;
  display: inline-block;
}

/* ── BARRA DE NAVEGACIÓN ────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--tangerine);
  border-bottom: 5px solid var(--butter-dark);
  padding: 0 32px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: box-shadow 0.3s;
}

.navbar.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-logo-badge {
  width: 48px;
  height: 48px;
  background: var(--white);
  border-radius: 50%;
  border: 3px solid var(--butter-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: "Fredoka One", cursive;
  font-size: 11px;
  color: black;
  line-height: 1.1;
  box-shadow: 0 3px 0 var(--butter-dark);
}

.nav-logo-text {
  font-family: "Fredoka One", cursive;
  font-size: 20px;
  color: var(--white);
  line-height: 1;
}

.nav-logo-sub {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 700;
  font-size: 13px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: background 0.2s, color 0.2s;
  letter-spacing: 0.3px;
}

.nav-links a:hover {
  background: rgba(255, 255, 255, 0.2);
  color: var(--white);
}

.nav-btn-app {
  background: var(--white) !important;
  color: var(--tangerine) !important;
  border-radius: var(--radius-xl) !important;
  padding: 8px 16px !important;
  font-size: 12px !important;
  box-shadow: 0 3px 0 var(--butter-dark);
  transition: transform 0.15s, box-shadow 0.15s !important;
}

.nav-btn-app:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 0 var(--butter-dark) !important;
}

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

.nav-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* ──  HERO SECTION ───────────────────────────────────────── */
.hero {
  position: relative;
  z-index: 1;
  min-height: 32vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--tangerine) 0%, #f08c21 50%, var(--blush) 100%);
  z-index: -1;
}

.hero-shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.15;
}

.hero-shape-1 {
  width: 500px;
  height: 500px;
  background: var(--butter);
  top: -100px;
  right: -100px;
  animation: float 6s ease-in-out infinite;
}

.hero-shape-2 {
  width: 300px;
  height: 300px;
  background: var(--white);
  bottom: -50px;
  left: -50px;
  animation: float 8s ease-in-out infinite reverse;
}

.hero-shape-3 {
  width: 200px;
  height: 200px;
  background: var(--matcha);
  top: 40%;
  left: 30%;
  animation: float 7s ease-in-out infinite 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(5deg); }
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0px 40px;
  width: 100%;
  text-align: center;
  min-height: 180px;
}

.hero-eyebrow {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-xl);
  padding: 6px 18px;
  font-size: 12px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.hero-title {
  font-family: "Fredoka One", cursive;
  font-size: clamp(32px, 8vw, 88px);
  line-height: 1;
  color: var(--white);
  text-align: center;
  margin-bottom: 20px;
  text-shadow: 0 4px 0 rgba(0, 0, 0, .12);
}

.hero-title span {
  display: inline-block;
  background: transparent;
  color: white;
  padding: 6px 18px;
  border-radius: 10px;
  margin-top: 10px;
}

.hero-slogan {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  margin-bottom: 32px;
  font-style: italic;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.btn-primary {
  background: var(--white);
  color: var(--tangerine);
  border: none;
  border-radius: var(--radius-xl);
  padding: 14px 28px;
  font-family: "Nunito", sans-serif;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 5px 0 var(--butter-dark);
  transition: transform 0.15s, box-shadow 0.15s;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 0 var(--butter-dark);
}

.btn-primary:active {
  transform: translateY(1px);
  box-shadow: 0 2px 0 var(--butter-dark);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 3px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-xl);
  padding: 11px 28px;
  font-family: "Nunito", sans-serif;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 0.2s, border-color 0.2s;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--white);
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* ── PHONE MOCKUP BASE ───────────────────────────────────── */
.phone-mockup {
  width: 200px;
  background: var(--ink);
  border-radius: 36px;
  border: 5px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3), 0 0 0 2px rgba(255, 255, 255, 0.1);
  overflow: hidden;
  position: relative;
}

.phone-notch {
  width: 80px;
  height: 20px;
  background: var(--ink);
  border-radius: 0 0 14px 14px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.phone-screen {
  background: linear-gradient(160deg, var(--tangerine), #c44e08);
  padding: 12px;
  min-height: 520px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.phone-screen-logo {
  font-family: "Fredoka One", cursive;
  font-size: 22px;
  color: var(--white);
  text-align: center;
  padding: 10px 0 0;
}

.phone-screen-logo span {
  display: block;
  font-size: 10px;
  font-family: "Nunito", sans-serif;
  font-weight: 700;
  opacity: 0.7;
  letter-spacing: 2px;
}

.phone-artwork {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.phone-card {
  background: rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  padding: 10px;
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.phone-card-label {
  font-size: 9px;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.phone-card-value {
  font-family: "Fredoka One", cursive;
  font-size: 14px;
  color: var(--white);
}

.phone-bottom-nav {
  display: flex;
  justify-content: space-around;
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-sm);
  padding: 8px 0;
  margin-top: auto;
}

.phone-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  font-size: 8px;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 700;
}

.phone-nav-item.active {
  color: var(--white);
}

.phone-nav-item span {
  font-size: 16px;
}

/* ──  SECCIÓN SOBRE EL MUSEO ─────────────────────────────── */
.about {
  position: relative;
  z-index: 1;
  padding: 100px 0;
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image-wrap {
  position: relative;
}

.about-image {
  width: 100%;
  height: 420px;
  border-radius: var(--radius-lg);
  object-fit: cover;
  border: 5px solid var(--tangerine);
  box-shadow: 10px 10px 0 var(--butter-dark);
}

.about-image-placeholder {
  width: 100%;
  height: 420px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--tangerine-light), var(--sea-light));
  border: 5px solid var(--tangerine);
  box-shadow: 10px 10px 0 var(--butter-dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.about-image-placeholder span {
  font-size: 80px;
}

.about-image-placeholder p {
  font-family: "Fredoka One", cursive;
  font-size: 18px;
  color: var(--tangerine);
}

.about-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--tangerine);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  border: 4px solid var(--white);
  box-shadow: var(--shadow-card);
  font-family: "Fredoka One", cursive;
  font-size: 14px;
  text-align: center;
  line-height: 1.3;
}

.about-text h2 {
  font-family: "Fredoka One", cursive;
  font-size: 36px;
  color: var(--ink);
  margin-bottom: 16px;
}

.about-text p {
  color: var(--muted);
  font-size: 16px;
  margin-bottom: 20px;
  font-weight: 600;
}

.about-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 28px;
}

.info-card {
  background: var(--offwhite);
  border-radius: var(--radius-md);
  padding: 16px;
  border: 3px solid var(--butter);
  transition: border-color 0.2s, transform 0.2s;
}

.info-card:hover {
  border-color: var(--tangerine);
  transform: translateY(-2px);
}

.info-card-icon {
  font-size: 24px;
  margin-bottom: 6px;
}

.info-card-label {
  font-size: 10px;
  font-weight: 800;
  color: var(--muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.info-card-value {
  font-family: "Fredoka One", cursive;
  font-size: 14px;
  color: var(--ink);
  margin-top: 2px;
}

/* ──  SECCIÓN ARTISTAS ───────────────────────────────────── */
.artists {
  position: relative;
  z-index: 1;
  padding: 100px 0;
  background: var(--bg);
}

.artists-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 28px;
}

.artist-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 4px solid var(--butter);
  box-shadow: var(--shadow-card);
  transition: transform 0.25s, box-shadow 0.25s;
  cursor: pointer;
}

.artist-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 14px 0 var(--butter-dark), 0 20px 40px rgba(240, 140, 33, 0.2);
}

.artist-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.artist-img-placeholder {
  width: 100%;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 72px;
}

.artist-body {
  padding: 20px;
}

.artist-style-badge {
  display: inline-block;
  background: var(--tangerine-light);
  color: var(--tangerine);
  border-radius: var(--radius-xl);
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 800;
  border: 2px solid var(--tangerine);
  margin-bottom: 10px;
}

.artist-name {
  font-family: "Fredoka One", cursive;
  font-size: 20px;
  color: var(--ink);
  margin-bottom: 6px;
}

.artist-desc {
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
  line-height: 1.5;
}

.artist-works {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.work-tag {
  background: var(--offwhite);
  border: 2px solid var(--butter);
  border-radius: var(--radius-sm);
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 700;
  color: var(--ink);
}

/* ──  SECCIÓN EXPOSICIONES ───────────────────────────────── */
.expositions {
  position: relative;
  z-index: 1;
  padding: 100px 0;
  background: var(--white);
}

.expo-tabs {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 48px;
}

.expo-tab {
  background: var(--offwhite);
  border: 3px solid var(--butter);
  border-radius: var(--radius-xl);
  padding: 10px 28px;
  font-family: "Nunito", sans-serif;
  font-size: 14px;
  font-weight: 800;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.2s;
}

.expo-tab.active {
  background: var(--tangerine);
  border-color: var(--butter-dark);
  color: var(--white);
  box-shadow: 0 4px 0 var(--butter-dark);
}

.expo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}

.expo-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 4px solid var(--butter);
  box-shadow: var(--shadow-card);
  transition: transform 0.25s;
}

.expo-card:hover {
  transform: translateY(-6px);
}

.expo-card-img {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  position: relative;
  overflow: hidden;
}

.expo-card-img img {
  transition: transform 0.4s ease;
}

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

.expo-card-status {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--tangerine);
  color: var(--white);
  border-radius: var(--radius-xl);
  padding: 4px 14px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.expo-card-status.proxima {
  background: var(--sea);
}

.expo-card-body {
  background: var(--white);
  padding: 20px;
}

.expo-card-dates {
  font-size: 11px;
  font-weight: 800;
  color: var(--tangerine);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.expo-card-title {
  font-family: "Fredoka One", cursive;
  font-size: 18px;
  color: var(--ink);
  margin-bottom: 8px;
}

.expo-card-desc {
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
}

.expo-matcha {
  background: linear-gradient(135deg, var(--matcha-light), var(--matcha));
}

.expo-sea {
  background: linear-gradient(135deg, var(--sea-light), var(--sea));
}

.expo-blush {
  background: linear-gradient(135deg, #f8e1d5, var(--blush));
}

.imagen-carnaval,
.imagen-2050,
.imagen-ninos {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  border-radius: 0;
}

/* ──  SECCIÓN SERVICIOS ──────────────────────────────────── */
.services {
  position: relative;
  z-index: 1;
  padding: 100px 0;
  background: var(--tangerine);
  overflow: hidden;
}

.services::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.08) 2px, transparent 2px);
  background-size: 32px 32px;
}

.services .section-heading {
  color: var(--white);
}

.services .section-num {
  color: rgba(255, 255, 255, 0.2);
  -webkit-text-stroke-color: rgba(255, 255, 255, 0.4);
}

.services .section-sub {
  color: rgba(255, 255, 255, 0.75);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  margin: 0 auto;
}

.service-card {
  background: rgba(255, 255, 255, 0.15);
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-lg);
  padding: 35px 30px;
  text-align: center;
  transition: background 0.2s, transform 0.2s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.service-card:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-4px);
}

.service-icon {
  font-size: 40px;
  margin-bottom: 12px;
}

.service-name {
  font-family: "Fredoka One", cursive;
  font-size: 16px;
  color: var(--white);
  margin-bottom: 6px;
}

.service-desc {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 600;
}

/* ──  SECCIÓN APP DEL MUSEO ─────────────────────────────── */
.app-section {
  position: relative;
  z-index: 1;
  padding: 100px 0;
  background: var(--bg);
  overflow: visible;
}

.app-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  overflow: visible;
}

.app-text h2 {
  font-family: "Fredoka One", cursive;
  font-size: clamp(28px, 4vw, 42px);
  color: var(--ink);
  margin-bottom: 16px;
}

.app-text h2 span {
  color: var(--tangerine);
}

.app-text p {
  color: var(--muted);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 28px;
}

.app-features {
  list-style: none;
  padding: 0;
  margin: 0;
}

.app-features li {
  list-style: none;
  display: flex;
  gap: 12px;
}

.feature-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--tangerine-light);
  border: 2px solid var(--tangerine);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

/* ── APP PHONES — ESCRITORIO Y TABLET (horizontal) ──────── */
.app-phones {
  display: flex;
  flex-direction: row;
  gap: 12px;
  justify-content: center;
  align-items: flex-end;
  flex-wrap: nowrap;
  overflow: visible;
  width: 100%;
}

.app-phones .phone-mockup {
  width: 180px;
  flex-shrink: 1;
}

.app-phones .phone-mockup:nth-child(2) {
  transform: scale(1.08);
  z-index: 2;
}

.app-phones .phone-mockup:nth-child(1),
.app-phones .phone-mockup:nth-child(3) {
  opacity: 0.85;
}

.screen-scanner {
  background: linear-gradient(160deg, var(--matcha), #8a8a28);
}

.screen-gallery {
  background: linear-gradient(160deg, var(--sea), #3a5a99);
}

.screen-ai {
  background: linear-gradient(160deg, var(--blush), #c04068);
}

.screen-content {
  padding: 12px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ── SECCIÓN HORARIOS ──────────────────────────────────── */
.schedule {
  position: relative;
  z-index: 1;
  padding: 100px 0;
  background: var(--white);
}

.schedule-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.schedule-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 8px;
}

.schedule-table tr td {
  padding: 12px 16px;
  font-weight: 600;
}

.schedule-table tr td:first-child {
  background: var(--tangerine-light);
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  border-left: 4px solid var(--tangerine);
  font-weight: 800;
  color: var(--ink);
}

.schedule-table tr td:last-child {
  background: var(--offwhite);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--muted);
  text-align: right;
}

.schedule-table .closed td:first-child {
  opacity: 0.5;
}

.schedule-table .closed td:last-child {
  color: var(--blush);
  font-weight: 800;
}

.map-placeholder {
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--sea-light), var(--matcha-light));
  border: 4px solid var(--sea);
  height: 100%;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
  padding: 24px;
}

.map-placeholder span {
  font-size: 48px;
}

.map-placeholder p {
  font-family: "Fredoka One", cursive;
  font-size: 16px;
  color: var(--sea);
}

.map-placeholder small {
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
}

/* ──  SECCIÓN CONTACTO ──────────────────────────────────── */
.contact {
  position: relative;
  z-index: 1;
  padding: 100px 0;
  background: var(--bg);
}

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

.contact-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 4px solid var(--butter);
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: transform 0.2s;
}

.contact-card:hover {
  transform: translateY(-3px);
}

.contact-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--tangerine-light);
  border: 3px solid var(--tangerine);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.contact-card-label {
  font-size: 11px;
  font-weight: 800;
  color: var(--muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.contact-card-value {
  font-family: "Fredoka One", cursive;
  font-size: 16px;
  color: var(--ink);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 3px solid var(--butter);
  border-radius: var(--radius-sm);
  background: var(--white);
  font-family: "Nunito", sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  transition: border-color 0.2s;
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--tangerine);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* ──  FOOTER ────────────────────────────────────────────── */
footer {
  position: relative;
  z-index: 1;
  background: var(--ink);
  color: rgba(255, 255, 255, 0.8);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand .nav-logo-badge {
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 600;
  margin-bottom: 20px;
}

.social-links {
  display: flex;
  gap: 10px;
}

.social-btn {
  border: none;
}

.social-btn:hover {
  background: var(--tangerine);
  border-color: var(--tangerine);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-family: "Fredoka One", cursive;
  font-size: 16px;
  color: var(--tangerine);
  margin-bottom: 16px;
  position: relative;
}

.footer-col h4::after {
  content: "";
  display: block;
  width: 30px;
  height: 3px;
  background: var(--butter);
  border-radius: 2px;
  margin-top: 4px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul li a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  transition: color 0.2s;
}

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

.footer-bottom {
  border-top: 2px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
  font-weight: 600;
}

/* ──  BOTÓN FLOTANTE "APP" ───────────────────────────────── */
.fab-btn {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  background: var(--tangerine);
  color: var(--white);
  border: none;
  border-radius: var(--radius-xl);
  padding: 14px 22px;
  font-family: "Nunito", sans-serif;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 6px 0 var(--butter-dark), 0 8px 24px rgba(240, 140, 33, 0.4);
  animation: pulse-fab 3s ease-in-out infinite;
  transition: transform 0.15s, box-shadow 0.15s;
}

.fab-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 9px 0 var(--butter-dark), 0 12px 32px rgba(240, 140, 33, 0.5);
}

@keyframes pulse-fab {
  0%, 100% { box-shadow: 0 6px 0 var(--butter-dark), 0 8px 24px rgba(240, 140, 33, 0.4); }
  50% { box-shadow: 0 6px 0 var(--butter-dark), 0 8px 36px rgba(240, 140, 33, 0.7); }
}

/* ── PANELES EXPO ─────────────────────────────────────────── */
.expo-panel {
  display: none;
}

.expo-panel.active {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── IMÁGENES ─────────────────────────────────────────────── */
.imagen-museo {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 20px;
  display: block;
}

.imagen-cecilia,
.imagen-noe,
.imagen-obregon,
.imagen-cepeda {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 15px;
  display: block;
}

.imagen-magdalena,
.imagen-ia,
.imagen-raices {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 0;
  display: block;
}

/* ──  SCROLL REVEAL ───────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }
.reveal:nth-child(5) { transition-delay: 0.4s; }
.reveal:nth-child(6) { transition-delay: 0.5s; }

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — TABLETS (max 1024px)
═══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-visual {
    display: none;
  }

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

  .about-badge {
    right: 20px;
    bottom: -10px;
  }

  .app-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .app-phones {
    order: -1;
    justify-content: center;
    gap: 12px;
    flex-direction: row;
    flex-wrap: nowrap;
  }

  .app-phones .phone-mockup {
    width: 160px;
  }

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

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

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

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — MÓVILES (max 768px)  →  TELÉFONOS EN VERTICAL
═══════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--tangerine);
    border-bottom: 4px solid var(--butter-dark);
    flex-direction: column;
    padding: 20px 24px;
    gap: 8px;
    z-index: 999;
  }

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

  .nav-links a {
    padding: 12px 16px;
    font-size: 15px;
    border-radius: var(--radius-sm);
  }

  .nav-toggle {
    display: flex;
  }

  .hero-actions {
    justify-content: center;
  }

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

  /* ── APP PHONES: vertical en móvil ── */
  .app-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .app-phones {
    order: -1;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    flex-wrap: nowrap !important;
    gap: 20px !important;
    width: 100% !important;
    overflow: visible !important;
    padding: 0 !important;
  }

  .app-phones .phone-mockup {
    width: 220px !important;
    max-width: 260px !important;
    min-width: 0 !important;
    flex-shrink: 0 !important;
    opacity: 1 !important;
  }

  .app-phones .phone-mockup:nth-child(2) {
    transform: none !important;
    z-index: 2;
  }

  .app-phones .phone-mockup:nth-child(1),
  .app-phones .phone-mockup:nth-child(3) {
    opacity: 1 !important;
  }

  .phone-screen {
    min-height: 440px !important;
    padding: 12px !important;
    gap: 10px !important;
  }

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

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

  .fab-btn {
    bottom: 20px;
    right: 20px;
    padding: 12px 18px;
    font-size: 12px;
    max-width: 150px;
    white-space: nowrap;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — MÓVILES PEQUEÑOS (max 480px)
═══════════════════════════════════════════════════════════ */
@media (max-width: 480px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

  .app-phones .phone-mockup {
    width: 85vw !important;
    max-width: 280px !important;
  }

  .phone-screen {
    min-height: 400px !important;
    padding: 12px !important;
    gap: 8px !important;
  }
}