/* ══════════════════════════════════════════
   Alma Ross — Autora de Fantasía
   Hoja de estilos principal
   ══════════════════════════════════════════ */

:root {
  --gold: #b8975a;
  --gold-light: #d4b483;
  --gold-dark: #8a6e3e;
  --ink: #0a0a0a;
  --parchment: #faf7f2;
  --ash: #1a1a1a;
  --mist: #f0ece4;
  --slate: #3a3530;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Cormorant Garamond', serif;
  background: var(--parchment);
  color: var(--ink);
  overflow-x: hidden;
}

/* ─── HEADER ─── */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 1.4rem 3rem;
  background: transparent;
  transition: background 0.4s ease, backdrop-filter 0.4s ease;
}

header.scrolled {
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(12px);
}

nav.left {
  display: flex;
  gap: 2rem;
  justify-content: flex-start;
}

nav.left a {
  font-family: 'Cinzel', serif;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: #fff;
  text-decoration: none;
  text-transform: uppercase;
  opacity: 0.85;
  transition: opacity 0.2s, color 0.2s;
}

nav.left a:hover { opacity: 1; color: var(--gold-light); }

.logo-center {
  font-family: 'Cinzel', serif;
  font-size: 1.15rem;
  letter-spacing: 0.25em;
  color: #fff;
  text-align: center;
  text-transform: uppercase;
  line-height: 1.3;
}

.logo-center span {
  display: block;
  font-size: 0.55rem;
  letter-spacing: 0.55em;
  color: var(--gold-light);
  font-weight: 400;
  margin-top: 2px;
}

.header-right {
  display: flex;
  justify-content: flex-end;
}

.btn-contact {
  font-family: 'Cinzel', serif;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--gold);
  border: none;
  padding: 0.65rem 1.5rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}

.btn-contact:hover { background: var(--gold-light); transform: translateY(-1px); }

/* ─── HERO / CABECERA ─── */
.hero {
  position: relative;
  min-height: 100vh;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1517842645767-c639042777db?w=1600&q=80&auto=format&fit=crop&grayscale');
  background-size: cover;
  background-position: center top;
  filter: grayscale(100%) brightness(0.35) contrast(1.1);
  transform: scale(1.03);
  animation: slowZoom 20s ease-in-out infinite alternate;
}

@keyframes slowZoom {
  from { transform: scale(1.0); }
  to   { transform: scale(1.08); }
}

.hero-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 30%, rgba(0,0,0,0.75) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  max-width: 720px;
  padding: 0 2rem;
  animation: fadeUp 1.4s ease both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-content h1 {
  font-family: 'Cinzel', serif;
  font-size: clamp(3.2rem, 8vw, 6.5rem);
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.05;
  margin-bottom: 1rem;
  text-shadow: 0 2px 40px rgba(0,0,0,0.8);
}

.hero-content h1 em {
  display: block;
  color: var(--gold-light);
  font-style: italic;
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.6em;
  letter-spacing: 0.25em;
  font-weight: 300;
}

.hero-divider {
  width: 80px;
  height: 1px;
  background: var(--gold);
  margin: 1.4rem auto;
  position: relative;
}

.hero-divider::before, .hero-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 5px; height: 5px;
  background: var(--gold);
  border-radius: 50%;
  transform: translateY(-50%);
}
.hero-divider::before { left: -10px; }
.hero-divider::after  { right: -10px; }

.hero-content h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  font-weight: 300;
  font-style: italic;
  letter-spacing: 0.12em;
  color: var(--gold-light);
  margin-bottom: 1.2rem;
}

.hero-content p {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  font-weight: 300;
  line-height: 1.85;
  color: rgba(255,255,255,0.8);
  max-width: 520px;
  margin: 0 auto;
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255,255,255,0.5);
  font-family: 'Cinzel', serif;
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.5; transform: translateX(-50%) translateY(0); }
  50%       { opacity: 0.9; transform: translateX(-50%) translateY(6px); }
}

.hero-scroll::after {
  content: '';
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
}

/* ─── SECCIÓN 1: LIBRO DESTACADO ─── */
.section-book {
  background: var(--parchment);
  padding: 8rem 0;
  position: relative;
}

.section-book::before {
  content: 'I';
  position: absolute;
  top: 3rem; left: 3rem;
  font-family: 'Cinzel', serif;
  font-size: 8rem;
  color: rgba(184,151,90,0.08);
  line-height: 1;
  pointer-events: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 3rem;
}

.book-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.book-text .label {
  font-family: 'Cinzel', serif;
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 1.2rem;
  display: block;
}

.book-text h2 {
  font-family: 'Cinzel', serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.book-text h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  font-style: italic;
  font-weight: 300;
  color: var(--gold-dark);
  margin-bottom: 0.3rem;
  letter-spacing: 0.06em;
}

.book-text .subtitle {
  font-family: 'Raleway', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #888;
  margin-bottom: 1.8rem;
}

.book-text p {
  font-size: 1.1rem;
  line-height: 1.95;
  color: var(--slate);
  margin-bottom: 2rem;
  font-weight: 300;
}

.book-quote {
  border-left: 2px solid var(--gold);
  padding: 0.8rem 1.5rem;
  margin: 2rem 0;
  font-style: italic;
  font-size: 1.2rem;
  color: var(--slate);
  line-height: 1.7;
  background: rgba(184,151,90,0.05);
}

.book-quote cite {
  display: block;
  font-size: 0.75rem;
  font-style: normal;
  font-family: 'Raleway', sans-serif;
  letter-spacing: 0.15em;
  color: var(--gold);
  margin-top: 0.5rem;
  text-transform: uppercase;
}

.btn-primary {
  display: inline-block;
  font-family: 'Cinzel', serif;
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #fff;
  background: var(--ink);
  padding: 1rem 2.5rem;
  text-decoration: none;
  transition: background 0.3s, color 0.3s, transform 0.2s;
  cursor: pointer;
  border: none;
}

.btn-primary:hover {
  background: var(--gold-dark);
  transform: translateY(-2px);
}

/* Book Mockup */
.book-mockup {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.book-mockup::before {
  content: '';
  position: absolute;
  width: 220px;
  height: 320px;
  background: rgba(184,151,90,0.12);
  transform: rotate(3deg) translate(18px, 18px);
  top: 50%; left: 50%;
  margin: -160px 0 0 -110px;
}

.book-cover {
  position: relative;
  width: 240px;
  height: 340px;
  background: linear-gradient(135deg, #1a1208 0%, #2d2010 40%, #1a1208 100%);
  box-shadow:
    -8px 8px 0 #0a0a0a,
    -14px 14px 30px rgba(0,0,0,0.4),
    inset 2px 0 6px rgba(255,255,255,0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
  text-align: center;
  transform: perspective(800px) rotateY(-8deg);
  transition: transform 0.4s ease;
}

.book-cover:hover {
  transform: perspective(800px) rotateY(-2deg) translateX(8px);
}

.book-cover::before {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(184,151,90,0.3);
  pointer-events: none;
}

.book-cover-ornament {
  width: 60px;
  height: 1px;
  background: var(--gold);
  margin: 0.8rem auto;
  position: relative;
}

.book-cover-ornament::before {
  content: '✦';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  color: var(--gold);
  font-size: 0.8rem;
  background: #1a1208;
  padding: 0 6px;
}

.book-cover h4 {
  font-family: 'Cinzel', serif;
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  color: var(--gold-light);
  line-height: 1.3;
  margin-bottom: 0.4rem;
}

.book-cover .book-cover-sub {
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.8rem;
  font-style: italic;
  color: rgba(212,180,131,0.6);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.book-cover-img {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, #3d2e1a, #1a1208);
  border: 1px solid rgba(184,151,90,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0.6rem auto;
}

.book-cover .author-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 0.85rem;
  color: rgba(212,180,131,0.7);
  letter-spacing: 0.2em;
  font-style: italic;
  margin-top: auto;
}

/* ─── SECCIÓN 2: CARRUSEL DE CITAS ─── */
.section-carousel {
  background: var(--ink);
  padding: 7rem 0;
  overflow: hidden;
  position: relative;
}

.section-carousel::before {
  content: '"';
  position: absolute;
  top: -1rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Cormorant Garamond', serif;
  font-size: 20rem;
  color: rgba(184,151,90,0.06);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.carousel-wrapper {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 5rem;
  text-align: center;
}

.carousel-label {
  font-family: 'Cinzel', serif;
  font-size: 0.6rem;
  letter-spacing: 0.5em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 3rem;
  display: block;
}

.carousel-slide {
  display: none;
  animation: fadeSlide 0.6s ease;
}

.carousel-slide.active { display: block; }

@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.carousel-quote {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-style: italic;
  font-weight: 300;
  color: rgba(255,255,255,0.92);
  line-height: 1.65;
  margin-bottom: 2rem;
}

.carousel-source {
  font-family: 'Raleway', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 3rem;
}

.carousel-btn {
  background: none;
  border: 1px solid rgba(184,151,90,0.4);
  color: var(--gold);
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  transition: background 0.2s, border-color 0.2s;
}

.carousel-btn:hover {
  background: rgba(184,151,90,0.15);
  border-color: var(--gold);
}

.carousel-dots {
  display: flex;
  gap: 0.5rem;
}

.carousel-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(184,151,90,0.3);
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}

.carousel-dot.active {
  background: var(--gold);
  transform: scale(1.3);
}

/* ─── SECCIÓN 3: NEWSLETTER ─── */
.section-newsletter {
  background: var(--mist);
  padding: 8rem 0;
}

.newsletter-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.newsletter-text h2 {
  font-family: 'Cinzel', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1.2rem;
  color: var(--ink);
}

.newsletter-text p {
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--slate);
  font-weight: 300;
  margin-bottom: 2.5rem;
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-row {
  display: flex;
  gap: 0;
}

.form-input {
  flex: 1;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1rem;
  padding: 1rem 1.2rem;
  border: 1px solid rgba(58,53,48,0.2);
  border-right: none;
  background: #fff;
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s;
}

.form-input:focus { border-color: var(--gold); }
.form-input::placeholder { color: #aaa; font-style: italic; }

.form-btn {
  font-family: 'Cinzel', serif;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: var(--gold-dark);
  color: #fff;
  border: 1px solid var(--gold-dark);
  padding: 1rem 1.8rem;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}

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

.form-privacy {
  font-family: 'Raleway', sans-serif;
  font-size: 0.7rem;
  color: #aaa;
  letter-spacing: 0.05em;
}

.newsletter-image {
  position: relative;
  height: 500px;
}

.newsletter-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(20%) contrast(1.05);
}

.newsletter-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(184,151,90,0.15), transparent);
  pointer-events: none;
}

.newsletter-image-frame {
  position: absolute;
  inset: 16px;
  border: 1px solid rgba(184,151,90,0.4);
  pointer-events: none;
  z-index: 1;
}

/* ─── SECCIÓN 4: INSTAGRAM ─── */
.section-instagram {
  background: var(--parchment);
  padding: 7rem 0;
}

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

.section-title .label {
  font-family: 'Cinzel', serif;
  font-size: 0.62rem;
  letter-spacing: 0.45em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 0.8rem;
  display: block;
}

.section-title h2 {
  font-family: 'Cinzel', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 600;
  color: var(--ink);
}

.section-title .gold-line {
  width: 60px;
  height: 1px;
  background: var(--gold);
  margin: 1rem auto 0;
}

.instagram-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 4px;
}

.instagram-item {
  aspect-ratio: 1;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.instagram-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(30%);
  transition: filter 0.4s, transform 0.4s;
}

.instagram-item:hover img {
  filter: grayscale(0%);
  transform: scale(1.06);
}

.instagram-item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,10,10,0.0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s;
}

.instagram-item:hover .instagram-item-overlay {
  background: rgba(10,10,10,0.35);
}

.instagram-item-overlay span {
  color: #fff;
  font-size: 1.4rem;
  opacity: 0;
  transition: opacity 0.3s;
}

.instagram-item:hover .instagram-item-overlay span { opacity: 1; }

.instagram-handle {
  text-align: center;
  margin-top: 2.5rem;
  font-family: 'Raleway', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--gold-dark);
}

.instagram-handle a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--gold-light);
  padding-bottom: 2px;
  transition: color 0.2s;
}

.instagram-handle a:hover { color: var(--gold); }

/* ─── SECCIÓN 5: BLOG ─── */
.section-blog {
  background: var(--ink);
  padding: 8rem 0;
}

.section-blog .section-title h2,
.section-blog .section-title .label { color: #fff; }
.section-blog .section-title .label { color: var(--gold); }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  margin-top: 4rem;
}

.blog-card {
  background: #111;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s;
  cursor: pointer;
}

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

.blog-card-img {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(60%);
  transition: filter 0.4s, transform 0.4s;
}

.blog-card:hover .blog-card-img img {
  filter: grayscale(20%);
  transform: scale(1.05);
}

.blog-card-body {
  padding: 1.8rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  border-top: 1px solid rgba(184,151,90,0.2);
}

.blog-card-cat {
  font-family: 'Cinzel', serif;
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

.blog-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.2rem;
  font-weight: 400;
  line-height: 1.45;
  color: rgba(255,255,255,0.9);
  margin-bottom: 0.8rem;
  flex: 1;
}

.blog-card p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.45);
  font-weight: 300;
  margin-bottom: 1.2rem;
}

.blog-card-meta {
  font-family: 'Raleway', sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.3);
  display: flex;
  justify-content: space-between;
}

.blog-more {
  text-align: center;
  margin-top: 3.5rem;
}

.btn-outline {
  font-family: 'Cinzel', serif;
  font-size: 0.68rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  background: transparent;
  border: 1px solid var(--gold);
  padding: 0.9rem 2.4rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: background 0.3s, color 0.3s;
}

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

/* ─── FOOTER ─── */
footer {
  background: #050505;
  padding: 6rem 0 2rem;
  border-top: 1px solid rgba(184,151,90,0.15);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.2fr;
  gap: 4rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-logo {
  font-family: 'Cinzel', serif;
  font-size: 1.4rem;
  letter-spacing: 0.2em;
  color: #fff;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
  display: block;
}

.footer-logo em {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.6em;
  letter-spacing: 0.35em;
  color: var(--gold);
  font-weight: 300;
  margin-top: 2px;
}

.footer-desc {
  font-size: 0.95rem;
  line-height: 1.85;
  color: rgba(255,255,255,0.4);
  font-weight: 300;
  margin-bottom: 1.8rem;
}

.footer-policies {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.footer-policies a {
  font-family: 'Raleway', sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.3);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-policies a:hover { color: var(--gold); }

.footer-col h4 {
  font-family: 'Cinzel', serif;
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.footer-menu {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-menu a {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1rem;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}

.footer-menu a:hover { color: #fff; }

.footer-contact p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.9;
  font-weight: 300;
  margin-bottom: 1.2rem;
}

.footer-contact a {
  color: var(--gold-light);
  text-decoration: none;
}

.social-icons {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-icon {
  width: 38px; height: 38px;
  border: 1px solid rgba(184,151,90,0.3);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.social-icon:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(184,151,90,0.1);
}

.footer-bottom {
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-family: 'Raleway', sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.2);
}

.footer-bottom span { color: var(--gold); }

/* ─── SCROLL REVEAL ─── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .book-grid, .newsletter-grid { grid-template-columns: 1fr; gap: 3rem; }
  .book-mockup { order: -1; }
  .instagram-grid { grid-template-columns: repeat(3, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  nav.left { display: none; }
}

@media (max-width: 600px) {
  header { padding: 1rem 1.5rem; }
  .container { padding: 0 1.5rem; }
  .blog-grid { grid-template-columns: 1fr; }
  .instagram-grid { grid-template-columns: repeat(3, 1fr); }
  .form-row { flex-direction: column; }
  .form-input { border-right: 1px solid rgba(58,53,48,0.2); }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}