/* ============================================================
   style.css — Belén Cobos
   Estilos globales + páginas interiores
   ============================================================ */

/* ── VARIABLES ── */
:root {
  --cream:       #faf7f2;
  --ivory:       #f3ede3;
  --blush:       #d4a9a0;
  --blush-dark:  #b5786d;
  --sage:        #8a9e8c;
  --charcoal:    #1c1c1c;
  --mid:         #4a4a4a;
  --light:       #9a9a9a;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--cream);
  color: var(--charcoal);
  font-family: 'Jost', sans-serif;
  font-weight: 300;
  overflow-x: hidden;
}

/* ── FLORAL SVG ── */
.floral-top {
  position: fixed;
  top: 0; right: 0;
  width: clamp(180px, 28vw, 340px);
  opacity: 0.13;
  pointer-events: none;
  z-index: 0;
}
.floral-bottom {
  position: fixed;
  bottom: 0; left: 0;
  width: clamp(140px, 22vw, 280px);
  opacity: 0.10;
  pointer-events: none;
  z-index: 0;
  transform: rotate(180deg);
}

/* ── HEADER ── */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2.5rem;
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(212, 169, 160, 0.2);
}

/* ── LOGO ── */
.logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
}
.logo-img {
  height: 40px;
  width: auto;
  filter: invert(1) brightness(0.3);
}
.logo-text {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.25rem;
  font-weight: 300;
  font-style: italic;
  letter-spacing: 0.04em;
  color: var(--charcoal);
}
.logo-text span { color: var(--blush-dark); }

/* ── NAV ── */
nav {
  display: flex;
  gap: clamp(1rem, 2.5vw, 2.2rem);
  align-items: center;
}
nav a {
  font-family: 'Jost', sans-serif;
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mid);
  text-decoration: none;
  transition: color 0.3s;
  position: relative;
}
nav a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--blush-dark);
  transition: width 0.3s;
}
nav a:hover { color: var(--blush-dark); }
nav a:hover::after { width: 100%; }

/* ── HAMBURGER ── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 1px;
  background: var(--charcoal);
  transition: all 0.3s;
}

/* ── MOBILE MENU ── */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--cream);
  z-index: 200;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  font-weight: 300;
  font-style: italic;
  color: var(--charcoal);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color 0.3s;
}
.mobile-menu a:hover { color: var(--blush-dark); }
.close-menu {
  position: absolute;
  top: 1.5rem; right: 2rem;
  font-size: 1.8rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--mid);
  font-family: 'Jost', sans-serif;
  font-weight: 300;
}

/* ── INDEX HERO ── */
.hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  overflow: hidden;
}
.hero-image {
  position: relative;
  overflow: hidden;
}
.hero-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(100%) contrast(1.05);
  display: block;
}
.hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, transparent 60%, var(--cream) 100%);
}
.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 6vw, 6rem) clamp(2rem, 5vw, 5rem);
  padding-top: 6rem;
  position: relative;
  z-index: 1;
}
.hero-eyebrow {
  font-family: 'Jost', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--blush-dark);
  margin-bottom: 1.2rem;
}
.hero-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(3rem, 6vw, 6rem);
  font-weight: 300;
  line-height: 1.0;
  color: var(--charcoal);
  margin-bottom: 0.3rem;
}
.hero-name em {
  display: block;
  font-style: italic;
  color: var(--blush-dark);
  font-size: 0.7em;
}
.hero-divider {
  width: 48px; height: 1px;
  background: var(--blush);
  margin: 1.8rem 0;
}
.hero-bio {
  font-size: clamp(0.82rem, 1.2vw, 0.95rem);
  line-height: 1.8;
  color: var(--mid);
  max-width: 38ch;
  margin-bottom: 2.5rem;
}
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-primary {
  display: inline-block;
  padding: 0.75rem 2rem;
  background: var(--charcoal);
  color: var(--cream);
  font-family: 'Jost', sans-serif;
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.3s;
}
.btn-primary:hover { background: var(--blush-dark); }
.btn-ghost {
  display: inline-block;
  padding: 0.75rem 2rem;
  border: 1px solid var(--blush);
  color: var(--mid);
  font-family: 'Jost', sans-serif;
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  transition: border-color 0.3s, color 0.3s;
}
.btn-ghost:hover { border-color: var(--blush-dark); color: var(--blush-dark); }
.hero-social {
  display: flex;
  gap: 1.2rem;
  margin-top: 3rem;
  align-items: center;
}
.hero-social a {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--light);
  text-decoration: none;
  transition: color 0.3s;
}
.hero-social a:hover { color: var(--blush-dark); }
.hero-social::before {
  content: '';
  width: 20px; height: 1px;
  background: var(--blush);
}
.hero-social a svg {
  color: var(--light);
  transition: color 0.3s;
}

/* ── ABOUT STRIP ── */
.about-strip {
  background: var(--charcoal);
  color: var(--cream);
  padding: clamp(3rem, 6vw, 5rem) clamp(2rem, 8vw, 10rem);
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(2rem, 5vw, 6rem);
  align-items: center;
  position: relative;
  overflow: hidden;
}
.about-strip::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: rgba(212, 169, 160, 0.07);
}
.about-label {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 300;
  font-style: italic;
  line-height: 1.2;
  color: var(--blush);
}
.about-text {
  font-size: clamp(0.85rem, 1.1vw, 0.95rem);
  line-height: 1.9;
  color: rgba(250,247,242,0.75);
}
.about-text p + p { margin-top: 1rem; }

/* ── SECTION CARDS ── */
.sections {
  padding: clamp(3rem, 6vw, 6rem) clamp(2rem, 6vw, 8rem);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.section-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
  cursor: pointer;
  text-decoration: none;
  display: block;
}
.section-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(80%);
  transition: filter 0.5s, transform 0.5s;
}
.section-card:hover img { filter: grayscale(20%); transform: scale(1.04); }
.section-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(28,28,28,0.75) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
}
.section-card-label {
  font-family: 'Jost', sans-serif;
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--blush);
  margin-bottom: 0.4rem;
}
.section-card-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.6rem;
  font-weight: 300;
  font-style: italic;
  color: var(--cream);
  line-height: 1.1;
}

/* ── FOOTER ── */
footer {
  background: var(--ivory);
  border-top: 1px solid rgba(212, 169, 160, 0.3);
  padding: clamp(2rem, 4vw, 3.5rem) clamp(2rem, 6vw, 8rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.footer-brand {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  font-style: italic;
  color: var(--mid);
}
.footer-contact a {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--blush-dark);
  text-decoration: none;
}
.footer-copy {
  font-size: 0.65rem;
  color: var(--light);
  letter-spacing: 0.1em;
}

/* ── FADE IN ANIMATION ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-eyebrow { animation: fadeUp 0.8s 0.1s both; }
.hero-name    { animation: fadeUp 0.8s 0.25s both; }
.hero-divider { animation: fadeUp 0.8s 0.4s both; }
.hero-bio     { animation: fadeUp 0.8s 0.5s both; }
.hero-cta     { animation: fadeUp 0.8s 0.65s both; }
.hero-social  { animation: fadeUp 0.8s 0.8s both; }

/* ============================================================
   PÁGINAS INTERIORES — estilos compartidos
   ============================================================ */

/* ── PAGE HERO (todas las páginas interiores) ── */
.page-hero {
  min-height: 38vh;
  display: flex;
  align-items: flex-end;
  padding: clamp(2rem, 6vw, 5rem) clamp(2rem, 6vw, 8rem);
  padding-top: 7rem;
  position: relative;
  overflow: hidden;
  background: var(--charcoal);
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 40% 50%, rgba(181,120,109,0.12) 0%, transparent 70%);
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero-eyebrow {
  font-family: 'Jost', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--blush);
  margin-bottom: 0.8rem;
}
.page-hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 300;
  line-height: 1;
  color: var(--cream);
}
.page-hero-title em { font-style: italic; color: var(--blush); }
.page-hero-sub {
  font-family: 'Jost', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: rgba(250,247,242,0.5);
  margin-top: 1rem;
}

/* ── BACK LINK ── */
.back-link {
  position: absolute;
  top: 1.4rem; left: 2.5rem;
  font-family: 'Jost', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--light);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.3s;
  z-index: 10;
}
.back-link:hover { color: var(--blush); }
.back-link::before { content: '←'; }

/* ── SECTION HEADER (páginas interiores) ── */
.section-header {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}
.section-header h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  font-style: italic;
  color: var(--charcoal);
  line-height: 1;
}
.section-header .section-line {
  flex: 1;
  height: 1px;
  background: rgba(212, 169, 160, 0.4);
}
.section-intro {
  font-size: clamp(0.85rem, 1.1vw, 0.95rem);
  line-height: 1.8;
  color: var(--mid);
  max-width: 65ch;
  margin-bottom: 2.5rem;
}

/* ── PAGE INTRO (docencia) ── */
.page-intro {
  padding: clamp(2.5rem, 5vw, 4rem) clamp(2rem, 6vw, 8rem);
  border-bottom: 1px solid rgba(212, 169, 160, 0.2);
}
.page-intro p {
  font-size: clamp(0.9rem, 1.2vw, 1rem);
  line-height: 1.9;
  color: var(--mid);
  max-width: 72ch;
}

/* ── GALLERY (masonería) ── */
.gallery { columns: 3; column-gap: 1rem; }
.gallery-item {
  break-inside: avoid;
  margin-bottom: 1rem;
  overflow: hidden;
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  display: block;
  filter: grayscale(20%);
  transition: filter 0.4s, transform 0.4s;
}
.gallery-item:hover img { filter: grayscale(0%); transform: scale(1.02); }

/* ── LIGHTBOX ── */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(28,28,28,0.95);
  z-index: 500;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: 90vw; max-height: 88vh; object-fit: contain; display: block; }
.lightbox-close {
  position: absolute; top: 1.5rem; right: 2rem;
  font-size: 2rem; color: var(--cream);
  background: none; border: none; cursor: pointer;
  font-family: 'Jost', sans-serif; font-weight: 300; line-height: 1;
}
.lightbox-prev, .lightbox-next {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: none; border: none; color: var(--cream);
  font-size: 2rem; cursor: pointer; padding: 1rem;
  opacity: 0.6; transition: opacity 0.3s;
}
.lightbox-prev:hover, .lightbox-next:hover { opacity: 1; }
.lightbox-prev { left: 1rem; }
.lightbox-next { right: 1rem; }
.lightbox-counter {
  position: absolute;
  bottom: 1.5rem; left: 50%;
  transform: translateX(-50%);
  font-family: 'Jost', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: rgba(250,247,242,0.4);
}

/* ── VIDEO WRAP ── */
.video-wrap {
  width: 100%;
  max-width: 800px;
  margin: 0 auto 3rem;
  aspect-ratio: 16/9;
  background: var(--charcoal);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.video-wrap iframe {
  position: absolute;
  inset: 0; width: 100%; height: 100%;
  border: none;
}
.video-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  color: var(--light);
}
.video-placeholder .play-icon {
  width: 56px; height: 56px;
  border: 1px solid var(--blush);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--blush);
}
.video-placeholder p {
  font-family: 'Jost', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* Videos grid (animaciones) */
.videos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.videos-grid .video-wrap {
  max-width: 100%;
  margin: 0;
}

/* ── BOOK ── */
.book-section { padding: clamp(3rem, 6vw, 5rem) clamp(2rem, 6vw, 8rem); }
.book-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.book-grid .featured {
  grid-column: 1 / -1;
  aspect-ratio: 16/7;
}
.book-item {
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 3/4;
}
.book-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(15%);
  transition: filter 0.5s, transform 0.5s;
  display: block;
}
.book-item:hover img { filter: grayscale(0%); transform: scale(1.03); }
.book-credit {
  text-align: right;
  font-family: 'Jost', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--light);
  margin-top: 1.5rem;
}

/* ── CONTACTO ── */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: clamp(3rem, 6vw, 8rem);
  padding: clamp(3rem, 6vw, 6rem) clamp(2rem, 6vw, 8rem);
  align-items: start;
}
.contact-info h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 300;
  font-style: italic;
  color: var(--charcoal);
  line-height: 1.2;
  margin-bottom: 1.2rem;
}
.contact-info p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--mid);
  margin-bottom: 2.5rem;
}
.contact-divider {
  width: 40px; height: 1px;
  background: var(--blush);
  margin-bottom: 2.5rem;
}
.social-links { display: flex; flex-direction: column; gap: 1rem; }
.social-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  color: var(--mid);
  font-family: 'Jost', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  transition: color 0.3s;
}
.social-link:hover { color: var(--blush-dark); }
.social-link .social-icon {
  width: 36px; height: 36px;
  border: 1px solid rgba(212,169,160,0.5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  transition: border-color 0.3s, background 0.3s;
  flex-shrink: 0;
}
.social-link:hover .social-icon {
  border-color: var(--blush-dark);
  background: rgba(181,120,109,0.08);
}
.contact-form { display: flex; flex-direction: column; gap: 1.2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
  font-family: 'Jost', sans-serif;
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--light);
}
.form-group input,
.form-group textarea,
.form-group select {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(212,169,160,0.4);
  padding: 0.6rem 0;
  font-family: 'Jost', sans-serif;
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--charcoal);
  outline: none;
  transition: border-color 0.3s;
  width: 100%;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-bottom-color: var(--blush-dark); }
.form-group textarea { resize: none; height: 120px; }
.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%239a9a9a'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.2rem center;
  padding-right: 1.5rem;
}
.form-note {
  font-family: 'Jost', sans-serif;
  font-size: 0.7rem;
  color: var(--light);
  line-height: 1.6;
}
.btn-submit {
  align-self: flex-start;
  padding: 0.85rem 2.5rem;
  background: var(--charcoal);
  color: var(--cream);
  font-family: 'Jost', sans-serif;
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background 0.3s;
}
.btn-submit:hover { background: var(--blush-dark); }
.form-success {
  display: none;
  padding: 1.2rem 1.5rem;
  border: 1px solid rgba(138,158,140,0.5);
  background: rgba(138,158,140,0.05);
  font-family: 'Jost', sans-serif;
  font-size: 0.85rem;
  color: var(--sage);
  line-height: 1.6;
}

/* ── SECCIONES INTERIORES ── */
.teatro-section,
.operas-section,
.docencia-section,
.anim-section {
  padding: clamp(3rem, 6vw, 5rem) clamp(2rem, 6vw, 8rem);
}
.teatro-section + .teatro-section,
.docencia-section + .docencia-section,
.anim-section + .anim-section {
  border-top: 1px solid rgba(212, 169, 160, 0.2);
}
.btn-cv {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 2rem;
  padding: 0.7rem 1.5rem;
  border: 1px solid rgba(212,169,160,0.5);
  color: var(--mid);
  font-family: 'Jost', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  transition: border-color 0.3s, color 0.3s;
}
.btn-cv:hover {
  border-color: var(--blush-dark);
  color: var(--blush-dark);
}
/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 860px) {
  nav { display: none; }
  .hamburger { display: flex; }

  /* Index hero */
  .hero {
    grid-template-columns: 1fr;
    grid-template-rows: 55svh auto;
  }
  .hero-image { grid-row: 1; }
  .hero-image::after {
    background: linear-gradient(to bottom, transparent 50%, var(--cream) 100%);
  }
  .hero-content {
    grid-row: 2;
    padding: 2rem 1.8rem 3rem;
    padding-top: 1.5rem;
  }
  .hero-bio { max-width: 100%; }

  .about-strip {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 3rem 1.8rem;
  }
  .sections {
    padding: 2.5rem 1.2rem;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
  }
  footer {
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem 1.8rem;
  }

  /* Páginas interiores */
  .page-hero { padding: 6rem 1.5rem 2.5rem; }
  .back-link { left: 1.5rem; }
  .gallery { columns: 2; }
  .teatro-section,
  .operas-section,
  .docencia-section,
  .anim-section { padding: 2.5rem 1.5rem; }
  .page-intro { padding: 2rem 1.5rem; }
  .book-grid { grid-template-columns: repeat(2, 1fr); }
  .book-grid .featured { aspect-ratio: 4/3; }
  .book-section { padding: 2.5rem 1.5rem; }
  .contact-wrap {
    grid-template-columns: 1fr;
    gap: 3rem;
    padding: 2.5rem 1.5rem;
  }
  .form-row { grid-template-columns: 1fr; }
  .videos-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .sections { grid-template-columns: 1fr; }
  .section-card { aspect-ratio: 4/3; }
  .gallery { columns: 1; }
  .book-grid { grid-template-columns: 1fr; }
  .book-grid .featured { grid-column: 1; }
}