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

:root {
  --cream: #f8f4ee;
  --warm-white: #fdfaf5;
  --earth: #8b7355;
  --deep-earth: #5c4a32;
  --terracotta: #b5704a;
  --ink: #1e1a16;
  --mist: #c8bfb0;
  --gold: #c9a96e;
  --pale-gold: #e8d9c0;

  /* Typography */
  --font-britannic: 'Oswald', 'Arial Black', sans-serif;
  --font-script:    'Great Vibes', cursive;
  --font-tnr:       'Times New Roman', Times, serif;
}

html { scroll-behavior: smooth; }

body {
  background-color: var(--cream);
  color: var(--ink);
  font-family: var(--font-tnr);
  font-size: 1.4rem;
  line-height: 1.8;
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 2.5rem;
  height: 56px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(248, 244, 238, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--pale-gold);
}

.nav-brand {
  font-family: var(--font-britannic);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.2em;
  color: var(--deep-earth);
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
  flex-shrink: 0;
}

.nav-links li {
  white-space: nowrap;
}

.nav-links a {
  font-family: var(--font-britannic);
  font-weight: 700;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--earth);
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.3s;
  white-space: nowrap;
}

.nav-links a:hover { color: var(--terracotta); }

/* ── SECTIONS ── */
section { padding: 5rem 0; }

.container {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── PORTADA ── */
#portada {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 6rem 2rem 4rem;
  background: var(--warm-white);
  position: relative;
  overflow: hidden;
}

#portada::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 20%, rgba(201, 169, 110, 0.08) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 80%, rgba(181, 112, 74, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

.portada-book {
  width: min(566px, 117vw);
  position: relative;
  margin-bottom: 3rem;
  animation: fadeUp 1.2s ease forwards;
  opacity: 0;
}

.portada-book img {
  width: 100%;
  display: block;
  box-shadow:
    -6px 0 0 var(--pale-gold),
    12px 24px 60px rgba(30, 26, 22, 0.25),
    4px 8px 20px rgba(30, 26, 22, 0.15);
}

.portada-text {
  text-align: center;
  animation: fadeUp 1.2s 0.4s ease forwards;
  opacity: 0;
}

/* BRITANNIC BOLD for main title */
.portada-title {
  font-family: var(--font-britannic);
  font-weight: 700;
  font-size: clamp(1.8rem, 6vw, 3rem);
  color: var(--deep-earth);
  letter-spacing: 0.12em;
  line-height: 1.2;
  margin-bottom: 0.8rem;
  text-transform: uppercase;
}

/* EDWARDIAN SCRIPT for author name */
.portada-subtitle {
  font-family: var(--font-script);
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  color: var(--terracotta);
  letter-spacing: 0.04em;
  line-height: 1.3;
  margin-bottom: 1rem;
}

.portada-ornament {
  width: 80px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: 1.2rem auto;
}

.portada-scroll {
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: fadeUp 1.2s 0.8s ease forwards;
  opacity: 0;
  color: var(--mist);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  font-family: var(--font-britannic);
  font-weight: 700;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, var(--gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

/* ── ORNAMENTS ── */
.section-ornament {
  text-align: center;
  margin: 2rem 0 3.5rem;
}

.section-ornament span {
  display: inline-block;
  width: 40px;
  height: 1px;
  background: var(--gold);
  vertical-align: middle;
  margin: 0 1rem;
}

.section-ornament .diamond {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
  vertical-align: middle;
}

/* ── SECTION HEADERS ── */
.section-label {
  font-family: var(--font-britannic);
  font-weight: 700;
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  color: var(--terracotta);
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 0.8rem;
}

/* Section titles use Britannic Bold */
.section-title {
  font-family: var(--font-britannic);
  font-weight: 700;
  font-size: clamp(1.3rem, 4vw, 1.9rem);
  color: var(--deep-earth);
  text-align: center;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

/* ── INICIO ── */
#inicio { background: var(--cream); }

.inicio-img-wrap {
  width: min(280px, 65vw);
  float: right;
  margin-left: 2.5rem;
  margin-bottom: 1.5rem;
  shape-outside: margin-box;
}

.inicio-img-wrap img {
  width: 100%;
  display: block;
  filter: sepia(8%) brightness(0.98);
  box-shadow: -4px 0 0 var(--pale-gold), 8px 16px 40px rgba(30,26,22,0.18);
}

@media (max-width: 580px) {
  .inicio-img-wrap {
    float: none;
    margin: 0 auto 2rem;
    width: min(220px, 70vw);
  }
}

/* Body text: Times New Roman Italic */
.inicio-text {
  font-family: var(--font-tnr);
  font-size: 1rem;
  font-style: italic;
  line-height: 2;
  color: var(--ink);
  text-align: justify;
}

.inicio-text p + p { margin-top: 1.5rem; }

/* ── PROLOGO ── */
#prologo {
  background: var(--warm-white);
  border-top: 1px solid var(--pale-gold);
  border-bottom: 1px solid var(--pale-gold);
}

.prologo-author {
  font-family: var(--font-script);
  font-size: 1.5rem;
  color: var(--earth);
  text-align: right;
  margin-top: 2.5rem;
}

/* Prólogo body: Times New Roman Italic */
.prologo-text {
  font-family: var(--font-tnr);
  font-size: 1rem;
  font-style: italic;
  line-height: 2;
  color: #2e2a24;
  text-align: justify;
}

.prologo-text p + p { margin-top: 1.5rem; }

/* ── POEMAS ── */
#poemas { background: var(--cream); }

.poemas-grid {
  display: flex;
  flex-direction: column;
  gap: 7rem;
  margin-top: 4rem;
}

.poema-item {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.poema-item.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Image with blur on all 4 sides */
.poema-img-wrap {
  width: 100%;
  margin-bottom: 2.5rem;
  position: relative;
}

.poema-img-wrap img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 5%;
  filter: sepia(10%) brightness(0.97);
  transition: transform 6s ease;
  /* mask fades all 4 edges */
  -webkit-mask-image:
    linear-gradient(to right,  transparent 0%, black 8%, black 92%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-composite: destination-in;
  mask-image:
    linear-gradient(to right,  transparent 0%, black 8%, black 92%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, black 8%, black 92%, transparent 100%);
  mask-composite: intersect;
}

.poema-item:hover .poema-img-wrap img { transform: scale(1.02); }

/* La Caricia de un Recuerdo — first poem — black and white */
.poemas-grid .poema-item:first-child .poema-img-wrap img {
  filter: grayscale(100%) brightness(0.95);
}

.poema-numero {
  font-family: var(--font-tnr);
  font-size: 1rem;
  color: var(--gold);
  margin-bottom: 0.3rem;
  display: block;
  line-height: 1;
}

/* TIMES NEW ROMAN BOLD 14pt for poem titles */
.poema-titulo {
  font-family: var(--font-tnr);
  font-weight: 700;
  font-size: 1.5rem;
  font-style: normal;
  color: var(--deep-earth);
  letter-spacing: 0.03em;
  margin-bottom: 1.8rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--pale-gold);
}

/* TIMES NEW ROMAN ITALIC 12pt for poem verses */
.poema-versos {
  font-family: var(--font-tnr);
  font-size: 0.94rem; /* ~12pt */
  font-style: italic;
  font-weight: 400;
  line-height: 2;
  color: #2e2a24;
  white-space: pre-line;
}

.poema-estrofa { margin-bottom: 1.8rem; }

/* ── CONTRAPORTADA ── */
#contraportada {
  background: var(--deep-earth);
  color: var(--cream);
  padding: 6rem 0;
}

#contraportada .section-label { color: var(--gold); }
#contraportada .section-title { color: var(--pale-gold); }

.contra-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  margin-top: 3rem;
}

.contra-img-wrap img {
  width: 100%;
  display: block;
  box-shadow: -4px 0 0 var(--gold), 8px 16px 40px rgba(0,0,0,0.4);
}

.contra-text {
  font-family: var(--font-tnr);
  font-size: 1rem;
  font-style: italic;
  line-height: 2;
  color: var(--pale-gold);
}

.contra-text p + p { margin-top: 1.5rem; }

.contra-firma {
  font-family: var(--font-script);
  font-size: 1.8rem;
  color: var(--gold);
  margin-top: 1.5rem;
  font-style: normal;
  line-height: 1.4;
}

/* ── FOOTER ── */
footer {
  background: var(--ink);
  color: var(--mist);
  text-align: center;
  padding: 3rem 2rem;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}

footer .footer-title {
  font-family: var(--font-britannic);
  font-weight: 700;
  font-size: 1rem;
  color: var(--gold);
  margin-bottom: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50%       { opacity: 1;   transform: scaleY(1.2); }
}

/* ── HAMBURGER BUTTON ── */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-shrink: 0;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--deep-earth);
  transition: all 0.3s ease;
  transform-origin: center;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── CONTACTO ── */
#contacto {
  background: var(--warm-white);
  border-top: 1px solid var(--pale-gold);
}

.contacto-intro {
  font-family: var(--font-tnr);
  font-size: 1rem;
  font-style: italic;
  line-height: 2;
  color: var(--ink);
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3.5rem;
}

.contacto-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  align-items: start;
}

/* — Datos — */
.contacto-datos {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.contacto-dato-item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--pale-gold);
}

.contacto-dato-label {
  font-family: var(--font-britannic);
  font-weight: 700;
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--terracotta);
}

.contacto-dato-val {
  font-family: var(--font-tnr);
  font-size: 0.97rem;
  color: var(--deep-earth);
  text-decoration: none;
  transition: color 0.3s;
}

.contacto-dato-val:hover { color: var(--terracotta); }

.contacto-firma {
  margin-top: 0.5rem;
}

.contacto-firma-script {
  font-family: var(--font-script);
  font-size: 1.9rem;
  color: var(--earth);
  line-height: 1.3;
}

/* — Form — */
.contacto-form-wrap {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.contacto-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.contacto-label {
  font-family: var(--font-britannic);
  font-weight: 700;
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--earth);
}

.contacto-opcional {
  font-family: var(--font-tnr);
  font-style: italic;
  font-weight: 400;
  font-size: 0.75rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--mist);
}

.contacto-input {
  font-family: var(--font-tnr);
  font-size: 0.9rem;
  color: var(--ink);
  background: var(--cream);
  border: 1px solid var(--pale-gold);
  padding: 0.65rem 0.9rem;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
}

.contacto-input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.15);
}

.contacto-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238b7355' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.2rem;
}

.contacto-textarea {
  min-height: 120px;
  resize: vertical;
  line-height: 1.7;
}

.contacto-btn {
  margin-top: 0.4rem;
  font-family: var(--font-britannic);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cream);
  background: var(--deep-earth);
  border: none;
  padding: 0.9rem 2.2rem;
  cursor: pointer;
  transition: background 0.3s, transform 0.15s;
  align-self: flex-start;
}

.contacto-btn:hover { background: var(--terracotta); }
.contacto-btn:active { transform: scale(0.98); }

.contacto-aviso {
  font-family: var(--font-tnr);
  font-size: 0.85rem;
  font-style: italic;
  color: var(--earth);
  min-height: 1.4em;
  transition: opacity 0.4s;
}

@media (max-width: 680px) {
  .contacto-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .contacto-btn { align-self: stretch; text-align: center; }
}

@media (max-width: 680px) {
  .contra-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .poemas-grid { gap: 5rem; }

  .nav-toggle { display: flex; }

  .nav-links {
    display: none;
    position: fixed;
    top: 56px;
    left: 0; right: 0;
    background: rgba(248, 244, 238, 0.98);
    backdrop-filter: blur(8px);
    flex-direction: column;
    align-items: center;
    gap: 0;
    padding: 1rem 0;
    border-bottom: 1px solid var(--pale-gold);
    box-shadow: 0 8px 24px rgba(30,26,22,0.1);
  }

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

  .nav-links li { width: 100%; text-align: center; }

  .nav-links a {
    display: block;
    padding: 0.9rem 2rem;
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    border-bottom: 1px solid var(--pale-gold);
  }

  .nav-links li:last-child a { border-bottom: none; }
}

/* ── CONTACT FORM EXTRAS ── */
.contacto-input select,
select.contacto-input {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238b7355' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  cursor: pointer;
}

.contacto-field--check {
  display: flex;
  align-items: flex-start;
  gap: 0;
}

.contacto-check-label {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  cursor: pointer;
  font-family: var(--font-tnr);
  font-size: 0.88rem;
  font-style: italic;
  color: var(--earth);
  line-height: 1.5;
}

.contacto-check-label input[type="checkbox"] {
  margin-top: 3px;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  accent-color: var(--terracotta);
  cursor: pointer;
}