/* ===========================================================
   Erica Cruz — Estudio Fotográfico
   Sistema visual: editorial, cálido, atemporal.
   =========================================================== */

:root {
  --color-bg: #faf6f1;
  --color-bg-alt: #f1e8de;
  --color-ink: #201c1a;
  --color-ink-soft: #5c554e;
  --color-accent: #c17a5f;
  --color-accent-dark: #a3624a;
  --color-line: #e2d8cb;
  --color-white: #ffffff;

  --color-dark: #211a15;
  --color-dark-alt: #2b221b;
  --color-gold: #c9a26a;
  --color-cream-on-dark: #f3eadc;

  --font-display: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --wrap-max: 1240px;
  --wrap-narrow-max: 780px;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.75rem;
  --space-4: 3rem;
  --space-5: 5rem;
  --space-6: 8rem;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--wrap-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}
.wrap-narrow { max-width: var(--wrap-narrow-max); }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: 0.01em;
  line-height: 1.2;
  margin: 0 0 var(--space-2);
  color: var(--color-ink);
}

.section-title {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
  margin-bottom: var(--space-5);
  position: relative;
  padding-bottom: var(--space-3);
}
.section-title + .section-subtitle {
  margin-top: calc(var(--space-5) * -1 + 0.6rem);
}
.section-subtitle {
  text-align: center;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  font-weight: 300;
  letter-spacing: 0.02em;
  color: var(--color-ink-soft);
  margin-bottom: var(--space-5);
}
.section-title::after {
  content: "";
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 48px; height: 1px;
  background: var(--color-gold);
}
.hero-eyebrow-divider {
  width: 40px; height: 1px;
  background: var(--color-gold);
  margin: 0.6rem 0 var(--space-2);
}

.hero-eyebrow {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  color: var(--color-ink-soft);
  margin: 0 0 var(--space-1);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 0.9rem 2.1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: 2px;
  transition: background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  border: 1px solid var(--color-accent);
}
.btn-primary:hover { background: var(--color-accent-dark); border-color: var(--color-accent-dark); }
.btn-outline {
  background: transparent;
  color: var(--color-ink);
  border: 1px solid var(--color-ink);
}
.btn-outline:hover { background: var(--color-ink); color: var(--color-bg); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.4rem 0;
  background: transparent;
  transition: background 0.4s var(--ease), padding 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.site-header.scrolled {
  background: rgba(250, 246, 241, 0.94);
  backdrop-filter: blur(8px);
  padding: 0.8rem 0;
  box-shadow: 0 1px 0 var(--color-line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header-split { justify-content: center; gap: var(--space-5); }
.header-split .wordmark { order: 2; }
.header-split .main-nav-left { order: 1; }
.header-split .main-nav-right { order: 3; }
.main-nav.main-nav-mobile-only { display: none; }
@media (max-width: 900px) {
  .header-split { justify-content: space-between; }
  .main-nav-left, .main-nav-right { display: none; }
}
.wordmark {
  display: inline-flex;
  align-items: center;
}
.logo-img { height: 40px; width: auto; transition: opacity 0.2s; }
.logo-light { filter: drop-shadow(0 1px 4px rgba(0, 0, 0, 0.3)); }
.logo-dark { display: none; }
.site-header.scrolled .logo-light { display: none; }
.site-header.scrolled .logo-dark { display: block; }

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.main-nav a {
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--color-white);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.35);
  transition: color 0.4s var(--ease), opacity 0.2s, text-shadow 0.4s var(--ease);
  opacity: 0.85;
}
.main-nav a:hover { opacity: 1; }
.site-header.scrolled .main-nav a { color: var(--color-ink); text-shadow: none; }
.main-nav .nav-cta {
  padding: 0.6rem 1.4rem;
  border: 1px solid var(--color-gold);
  border-radius: 999px;
  color: var(--color-gold);
  opacity: 1;
}
.main-nav .nav-cta:hover { background: var(--color-gold); color: var(--color-dark); }
.site-header.scrolled .main-nav .nav-cta { color: var(--color-accent-dark); border-color: var(--color-accent-dark); }
.site-header.scrolled .main-nav .nav-cta:hover { background: var(--color-accent-dark); color: var(--color-white); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--color-white);
  transition: background 0.4s var(--ease);
}
.site-header.scrolled .nav-toggle span { background: var(--color-ink); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.hero.hero-page {
  min-height: 70vh;
  min-height: 70svh;
}
.hero.hero-page .scroll-cue { display: none; }
.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-img-contain { object-fit: contain; }
.hero-slides { position: absolute; inset: 0; }
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease;
}
.hero-slide-dark-bg { background: #120a0b; }
.hero-slide.is-active { opacity: 1; z-index: 1; }
.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 1.6rem;
  cursor: pointer;
  padding: 0.5rem 1rem;
  opacity: 0.75;
  transition: opacity 0.2s;
}
.hero-arrow:hover { opacity: 1; }
.hero-arrow-prev { left: var(--space-1); }
.hero-arrow-next { right: var(--space-1); }
@media (max-width: 700px) {
  .hero-arrow { display: none; }
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(80, 55, 45, 0.4) 0%, rgba(80, 55, 45, 0.03) 45%, rgba(80, 55, 45, 0.1) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  color: var(--color-white);
  padding-top: 6rem;
  padding-bottom: var(--space-6);
}
.hero-content .hero-eyebrow { color: rgba(255,255,255,0.85); }
.hero-content h1 {
  color: var(--color-white);
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  margin-bottom: var(--space-2);
}
.hero-descriptor {
  font-size: 1.05rem;
  margin-bottom: var(--space-3);
  color: rgba(255,255,255,0.92);
}
.hero-descriptor-lg {
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  font-weight: 300;
  letter-spacing: 0.01em;
}
@media (max-height: 700px) {
  .hero-content { padding-bottom: var(--space-4); }
}
@media (max-height: 480px) {
  .hero-content { padding-top: 3.25rem; padding-bottom: 0.5rem; }
  .hero-content .hero-eyebrow { display: none; }
  .hero-content h1 { font-size: clamp(1.8rem, 6vw, 2.6rem); margin-bottom: 0.3rem; }
  .hero-descriptor { margin-bottom: var(--space-1); font-size: 0.95rem; }
  .hero-content .btn { padding: 0.6rem 1.5rem; font-size: 0.88rem; }
}
.scroll-cue {
  position: absolute;
  bottom: var(--space-3);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--color-white);
  font-size: 1.4rem;
  animation: bob 2.4s ease-in-out infinite;
}
@keyframes bob {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 8px); }
}
@media (prefers-reduced-motion: reduce) {
  .scroll-cue { animation: none; }
}

/* ---------- Intro ---------- */
.intro {
  padding: var(--space-6) 0;
  text-align: center;
}
.intro-text {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.2rem, 2.2vw, 1.6rem);
  line-height: 1.7;
  letter-spacing: 0.01em;
  color: var(--color-ink);
}

/* Intro split: photo paired with an icon-led benefits list */
.intro-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: stretch;
  background: var(--color-bg);
}
.intro-split-text { display: flex; align-items: center; padding: var(--space-6) var(--space-5); }
.intro-split-text-inner { max-width: 520px; margin: 0 auto; width: 100%; }
.intro-split-photo {
  position: relative;
  min-height: 480px;
  overflow: hidden;
  border-top-right-radius: 160px;
  border-bottom-right-radius: 160px;
  background: var(--color-bg-alt);
}
.intro-split-photo picture,
.intro-split-photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
}
.intro-split-photo-card {
  position: absolute;
  left: 1.5rem;
  right: 1.5rem;
  bottom: 1.5rem;
  background: var(--color-bg);
  border-radius: 6px;
  padding: 1.3rem 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  box-shadow: 0 14px 34px rgba(32, 28, 26, 0.16);
}
.intro-split-photo-card svg {
  flex-shrink: 0;
  width: 24px; height: 24px;
  color: var(--color-gold);
  margin-top: 0.1rem;
}
.intro-split-photo-card p {
  margin: 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--color-ink);
}

@media (max-width: 900px) {
  .intro-split { grid-template-columns: 1fr; }
  .intro-split-photo {
    order: -1;
    min-height: 0;
    overflow: visible;
    border-radius: 0;
    background: var(--color-bg-alt);
    padding-bottom: 1.5rem;
  }
  .intro-split-photo img { position: static; object-fit: contain; }
  .intro-split-photo-card {
    position: static;
    margin: 1rem 1.5rem 0;
    box-shadow: none;
    border: 1px solid var(--color-line);
  }
  .intro-split-text { padding: var(--space-5) var(--space-3); }
}

/* Icon-led benefits list */
.intro-ornament {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 1.3rem;
}
.intro-ornament span { flex: 1; max-width: 60px; height: 1px; background: var(--color-gold); }
.intro-ornament i {
  font-style: normal;
  color: var(--color-gold);
  font-size: 1rem;
}
.intro-icon-heading {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  line-height: 1.35;
  color: var(--color-ink);
  margin: 0 0 2.2rem;
}
.intro-icon-heading em {
  display: block;
  font-family: "Alex Brush", cursive;
  font-style: normal;
  color: var(--color-gold);
  font-size: 1.7em;
  line-height: 1.2;
  margin-top: 0.2rem;
}
.intro-icon-list {
  list-style: none;
  margin: 0 0 2.2rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.intro-icon-list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 1rem;
  align-items: start;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-line);
}
.intro-icon-list li:last-child { border-bottom: none; padding-bottom: 0; }
.intro-icon-list svg {
  width: 26px; height: 26px;
  color: var(--color-gold);
  margin-top: 0.15rem;
}
.intro-icon-list p {
  margin: 0;
  color: var(--color-ink-soft);
  line-height: 1.65;
  font-size: 0.98rem;
}
.intro-icon-list p strong { color: var(--color-ink); font-weight: 600; }
.intro-closing {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  line-height: 1.5;
  color: var(--color-ink);
  font-weight: 500;
  margin: 0;
}
.intro-closing em {
  display: block;
  font-family: "Alex Brush", cursive;
  font-style: normal;
  color: var(--color-gold);
  font-size: 1.7em;
  line-height: 1.3;
  margin-top: 0.3rem;
}
.intro-heart { margin-top: 1.2rem; }
.intro-heart svg { width: 20px; height: 20px; color: var(--color-gold); }

/* ---------- Experiencias ---------- */
.experiencias { padding: var(--space-5) 0 var(--space-6); }
.experiencias-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  align-items: start;
}
.exp-card {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: 3px;
  box-shadow: 0 10px 24px rgba(32, 28, 26, 0.16);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.exp-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 30px rgba(32, 28, 26, 0.22);
}
.exp-card img {
  width: 100%; height: auto;
  display: block;
}

/* ---------- Manifiesto ---------- */
.manifiesto {
  background: var(--color-bg-alt);
  padding: var(--space-6) 0;
  text-align: center;
}
.manifiesto blockquote {
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.4rem, 3.2vw, 2.2rem);
  letter-spacing: 0.01em;
  line-height: 1.4;
}

/* ---------- Portafolio ---------- */
.portafolio { padding: var(--space-6) 0; }
.portafolio-grid {
  columns: 3 240px;
  column-gap: var(--space-3);
}
.pf-item {
  position: relative;
  margin: 0 0 var(--space-3);
  overflow: hidden;
  border-radius: 2px;
  break-inside: avoid;
}
.pf-item img {
  width: 100%; height: auto;
  display: block;
  transition: transform 0.7s var(--ease);
}
.pf-item:hover img { transform: scale(1.03); }
.pf-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  margin: 0;
  padding: 2.2rem 1.1rem 0.9rem;
  background: linear-gradient(to top, rgba(0,0,0,0.55), rgba(0,0,0,0));
  color: #fff;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  pointer-events: none;
}
.portafolio-cta { text-align: center; margin-top: var(--space-5); }

/* ---------- Sobre Erica ---------- */
.sobre-erica { padding: var(--space-6) 0; background: var(--color-bg-alt); }
.sobre-erica-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-5);
  align-items: center;
}
.sobre-erica-img img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 2px;
}
.sobre-erica-text h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); }
.sobre-erica-text p { color: var(--color-ink-soft); max-width: 46ch; margin-bottom: var(--space-2); }

/* ---------- Mi Filosofía ---------- */
/* ---------- Diferenciadores ---------- */
.diferenciadores { padding: var(--space-4) 0; background: var(--color-bg-alt); }
.diferenciadores-list {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  text-align: center;
}
.diferenciadores-list li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}
.diferenciadores-list svg {
  width: 30px; height: 30px;
  color: var(--color-accent);
}
.diferenciadores-list span {
  font-size: 0.85rem;
  line-height: 1.4;
  color: var(--color-ink-soft);
  max-width: 20ch;
}

.filosofia { padding: var(--space-6) 0; background: var(--color-bg); }
.filosofia-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: center;
}
.filosofia-text h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  font-weight: 300;
  line-height: 1.35;
}
.filosofia-text p { color: var(--color-ink-soft); max-width: 50ch; margin-bottom: var(--space-3); }
.sobre-erica-photos {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-2);
  align-items: start;
}
.sobre-erica-photos-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.sobre-erica-photos img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 2px;
}

/* ---------- Proceso ---------- */
.proceso { padding: var(--space-6) 0; background: var(--color-bg-alt); }
.proceso-list {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4) var(--space-3);
}
.proceso-list li { text-align: left; }
.proceso-badge {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.9rem;
}
.proceso-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border: 1px solid var(--color-gold);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--color-accent-dark);
  flex-shrink: 0;
}
.proceso-icon {
  width: 26px; height: 26px;
  color: var(--color-accent);
  flex-shrink: 0;
}
.proceso-label {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--color-ink);
  margin-bottom: 0.4rem;
}
.proceso-desc {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--color-ink-soft);
}

/* ---------- El Libro de tu Familia ---------- */
.libro-familia { padding: var(--space-6) 0; text-align: center; background: var(--color-bg); }
.libro-intro {
  font-size: 1.1rem;
  color: var(--color-ink-soft);
  line-height: 1.7;
}
.libro-tags {
  list-style: none;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin: var(--space-4) 0 0;
  padding: 0;
}
.libro-tags li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--color-ink-soft);
}
.libro-tags img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}
.libro-imagen {
  margin-top: var(--space-5);
  max-width: 900px;
}
.libro-imagen img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 2px;
}

/* ---------- Testimonios ---------- */
.testimonios { padding: var(--space-6) 0; text-align: center; }
.testimonios-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  text-align: left;
}
.testimonio {
  position: relative;
  margin: 0;
  padding: var(--space-4) var(--space-3) var(--space-3);
  background: var(--color-bg-alt);
  border-radius: 4px;
}
.testimonio-quote {
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 3.5rem;
  line-height: 1;
  color: var(--color-accent);
  opacity: 0.35;
  margin-bottom: -0.5rem;
}
.testimonio p {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-ink);
  margin: 0 0 var(--space-3);
}
.testimonio footer {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.testimonio-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}
.testimonio cite {
  font-style: normal;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-ink);
}
.testimonio cite span {
  display: block;
  font-weight: 400;
  font-size: 0.78rem;
  color: var(--color-ink-soft);
  margin-top: 0.1rem;
}

/* ---------- CTA final ---------- */
.cta-final {
  padding: var(--space-6) 0;
  text-align: center;
  background: var(--color-bg-alt);
}
.cta-final h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
.cta-final p { color: var(--color-ink-soft); margin-bottom: var(--space-4); }
.cta-buttons { display: flex; gap: var(--space-2); justify-content: center; flex-wrap: wrap; }
.cta-address {
  margin-top: var(--space-3);
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  letter-spacing: 0.02em;
}

/* ---------- Footer ---------- */
.site-footer { background: var(--color-bg-alt); color: var(--color-ink); padding: var(--space-5) 0 var(--space-2); border-top: 1px solid var(--color-line); }
.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-line);
}
.footer-logo { height: 38px; width: auto; margin-bottom: 0.5rem; }
.footer-tagline { color: var(--color-ink-soft); font-size: 0.9rem; margin: 0; }
.footer-info p { margin: 0.2rem 0; font-size: 0.85rem; color: var(--color-ink-soft); }
.footer-info a { color: var(--color-ink-soft); }
.footer-social a { font-size: 0.9rem; color: var(--color-accent-dark); }
.footer-legal { padding-top: var(--space-2); text-align: center; font-size: 0.78rem; color: var(--color-ink-soft); opacity: 0.7; }

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ===========================================================
   Mobile first-class layout (not a shrunk desktop)
   =========================================================== */
@media (max-width: 900px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }

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

  .portafolio-grid { columns: 2 200px; }

  .sobre-erica-grid { grid-template-columns: 1fr; }
  .sobre-erica-img { max-width: 340px; margin: 0 auto; }
  .filosofia-grid { grid-template-columns: 1fr; }
  .sobre-erica-photos { max-width: 420px; margin: 0 auto; }

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

  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-logo { margin-left: auto; margin-right: auto; }
  .libro-tags { justify-content: center; }
}

@media (max-width: 560px) {
  .experiencias-grid { grid-template-columns: 1fr 1fr; gap: var(--space-2); }
  .diferenciadores-list { grid-template-columns: 1fr 1fr; row-gap: var(--space-3); }
  .portafolio-grid { columns: 1; }
  .proceso-list { grid-template-columns: repeat(2, 1fr); }
  .cta-buttons { flex-direction: column; align-items: stretch; }
}

/* Mobile nav panel */
@media (max-width: 900px) {
  .main-nav.open {
    display: flex;
    position: fixed;
    inset: 0;
    background: var(--color-bg);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    z-index: 99;
  }
  .main-nav.open a { color: var(--color-ink); font-size: 1.3rem; }
  .main-nav.open .nav-cta { border-color: var(--color-accent-dark); color: var(--color-accent-dark); }
}

/* ---------- Floating WhatsApp ---------- */
.whatsapp-float {
  position: fixed;
  right: 1.3rem;
  bottom: 1.3rem;
  z-index: 90;
  width: 54px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
  transition: transform 0.2s var(--ease);
}
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float svg { width: 28px; height: 28px; }
@media (prefers-reduced-motion: reduce) {
  .whatsapp-float { transition: none; }
}

/* Colecciones */
.colecciones { background: var(--color-bg-alt); text-align: center; }
.colecciones-eyebrow { text-align: center; }
.colecciones-heading {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  line-height: 1.3;
  color: var(--color-ink);
  margin: 0.6rem 0 0;
}
.colecciones-heading em {
  display: block;
  font-family: "Alex Brush", cursive;
  font-style: normal;
  color: var(--color-gold);
  font-size: 1.5em;
  line-height: 1.3;
  margin-top: 0.3rem;
}
.colecciones-ornament { justify-content: center; max-width: 260px; margin: 1.6rem auto 0; }
.colecciones-ornament span { flex: none; width: 60px; }

.colecciones-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  text-align: left;
}
.coleccion-card {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-gold);
  border-radius: 2px;
  padding: 2.75rem 2.25rem 2.25rem;
  display: flex;
  flex-direction: column;
  text-align: center;
}
.coleccion-card-featured {
  border-color: var(--color-accent-dark);
  box-shadow: 0 18px 40px rgba(161, 98, 74, 0.12);
}
.coleccion-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent-dark);
  color: var(--color-white);
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.7rem;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  white-space: nowrap;
  margin: 0;
}
.coleccion-card h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 500;
  font-size: 1.3rem;
  margin: 0.3rem 0 0;
}
.coleccion-title-divider {
  width: 34px;
  height: 1px;
  background: var(--color-gold);
  margin: 0.9rem auto 1.3rem;
}
.coleccion-desc {
  color: var(--color-ink-soft);
  margin: 0 0 1.5rem;
  line-height: 1.6;
  max-width: 32ch;
  margin-left: auto;
  margin-right: auto;
}
.coleccion-precio {
  font-family: var(--font-display);
  font-size: 2.1rem;
  color: var(--color-accent-dark);
  margin: 0 0 1.8rem;
}
.coleccion-incluye {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  color: var(--color-ink-soft);
  margin: 0 0 1.2rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--color-line);
}
.coleccion-list {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  flex-grow: 1;
  text-align: left;
}
.coleccion-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin-bottom: 0.85rem;
  color: var(--color-ink);
  line-height: 1.5;
}
.coleccion-list li span {
  flex-shrink: 0;
  color: var(--color-gold);
  font-weight: 600;
}
.coleccion-card .coleccion-btn {
  align-self: center;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.85rem;
}
.coleccion-libro {
  margin-top: 3.5rem;
  padding-top: 3rem;
  border-top: 1px solid var(--color-line);
}
.coleccion-libro img {
  max-width: 560px;
  width: 100%;
  border-radius: 6px;
  box-shadow: 0 14px 34px rgba(32, 28, 26, 0.16);
  display: block;
  margin: 0 auto;
}
.coleccion-libro p {
  margin: 1.4rem auto 0;
  max-width: 40ch;
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-ink-soft);
  font-size: 1rem;
}
.coleccion-extras {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-line);
  text-align: left;
}
.coleccion-extras-title {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  margin: 0 0 1.1rem;
}
.coleccion-extras-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.7rem 0;
  border-bottom: 1px dashed var(--color-line);
  color: var(--color-ink);
}
.coleccion-extras-row strong { color: var(--color-accent-dark); }
.coleccion-nota {
  margin-top: 1.5rem;
  color: var(--color-ink-soft);
  font-size: 0.92rem;
  font-style: italic;
  text-align: left;
}
.coleccion-trust {
  margin-top: 2.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.7rem;
  color: var(--color-ink-soft);
  font-size: 0.9rem;
}
.coleccion-trust i { font-style: normal; color: var(--color-gold); }

@media (max-width: 700px) {
  .colecciones-grid { grid-template-columns: 1fr; }
  .coleccion-extras-row { flex-direction: column; gap: 0.2rem; align-items: flex-start; }
  .coleccion-trust { flex-direction: column; gap: 0.5rem; }
  .coleccion-trust i { display: none; }
}

/* ---------- Contacto (split form + photo) ---------- */
.contacto-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: stretch;
  background: var(--color-bg);
}
.contacto-form-panel {
  display: flex;
  align-items: center;
  padding: var(--space-6) var(--space-5);
}
.contacto-form-inner { max-width: 480px; margin: 0 auto; width: 100%; }
.contacto-brand { margin-bottom: var(--space-4); }
.contacto-logo {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.95rem;
  color: var(--color-ink);
  margin: 0;
}
.contacto-logo-sub {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.65rem;
  color: var(--color-accent-dark);
  margin: 0.2rem 0 0;
}
.contacto-heading {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.1rem, 4vw, 2.8rem);
  line-height: 1.2;
  color: var(--color-ink);
  margin: 0;
}
.contacto-heading-divider {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin: 1.2rem 0 1.6rem;
}
.contacto-heading-divider span {
  width: 90px; height: 1px;
  background: var(--color-accent-dark);
  display: block;
}
.contacto-heading-divider i {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--color-accent-dark);
  display: block;
}
.contacto-intro {
  color: var(--color-ink-soft);
  line-height: 1.7;
  margin: 0 0 var(--space-4);
}
.contacto-intro strong { color: var(--color-ink); font-weight: 600; }

.contacto-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: var(--space-4);
}
.contacto-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.contacto-form input,
.contacto-form textarea {
  width: 100%;
  border: 1px solid var(--color-line);
  background: var(--color-white);
  border-radius: 3px;
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-ink);
  resize: vertical;
}
.contacto-form input::placeholder,
.contacto-form textarea::placeholder { color: var(--color-ink-soft); opacity: 0.75; }
.contacto-form input:focus,
.contacto-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}
.contacto-submit {
  align-self: flex-start;
  border: none;
  cursor: pointer;
  background: var(--color-accent);
  color: var(--color-white);
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.85rem;
  padding: 0.95rem 2.2rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
}
.contacto-submit:hover { background: var(--color-accent-dark); transform: translateY(-1px); }

.contacto-tagline {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin: 0 0 var(--space-4);
}
.contacto-tagline span { flex: 1; height: 1px; background: var(--color-line); }
.contacto-tagline em {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-accent-dark);
  white-space: nowrap;
  font-size: 0.95rem;
}

.contacto-info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.6rem 1.2rem;
}
.contacto-info-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.5rem;
}
.contacto-info-item svg {
  width: 22px; height: 22px;
  color: var(--color-accent-dark);
}
.contacto-info-item strong {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.68rem;
  color: var(--color-ink);
}
.contacto-info-item p { margin: 0; font-size: 0.78rem; white-space: nowrap; }
.contacto-info-item p, .contacto-info-item a { color: var(--color-ink-soft); }
.contacto-info-item a:hover { color: var(--color-accent-dark); }

.contacto-photo-panel {
  position: relative;
  min-height: 480px;
  overflow: hidden;
  border-top-left-radius: 160px;
  border-bottom-left-radius: 160px;
  background: var(--color-bg-alt);
}
.contacto-photo-panel picture,
.contacto-photo-panel img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
}
.contacto-photo-card {
  position: absolute;
  left: 1.5rem;
  right: 1.5rem;
  bottom: 1.5rem;
  background: var(--color-bg);
  border-radius: 6px;
  padding: 1.3rem 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  box-shadow: 0 14px 34px rgba(32, 28, 26, 0.16);
}
.contacto-photo-card-icon {
  flex-shrink: 0;
  width: 36px; height: 36px;
  border: 1px solid var(--color-accent-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-dark);
  font-size: 1rem;
}
.contacto-photo-card p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--color-ink);
}
.contacto-photo-card p em { color: var(--color-ink-soft); }

@media (max-width: 900px) {
  .contacto-split { grid-template-columns: 1fr; }
  .contacto-photo-panel {
    order: -1;
    min-height: 0;
    height: auto;
    overflow: visible;
    border-radius: 0;
    background: var(--color-bg-alt);
    padding-bottom: 1.5rem;
  }
  .contacto-photo-panel img { position: static; object-fit: contain; }
  .contacto-photo-card {
    position: static;
    margin: 1rem 1.5rem 0;
    box-shadow: none;
    border: 1px solid var(--color-line);
  }
  .contacto-form-panel { padding: var(--space-5) var(--space-3); }
}
@media (max-width: 560px) {
  .contacto-form-row { grid-template-columns: 1fr; }
  .contacto-info-grid { grid-template-columns: repeat(2, 1fr); gap: 1.6rem; }
}

/* ---------- FAQ ---------- */
.faq { padding: var(--space-6) 0; background: var(--color-bg); }
.faq .wrap-narrow { max-width: 720px; }
.faq-heading { text-align: center; margin-bottom: var(--space-5); }
.faq-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.faq-item {
  border-bottom: 1px solid var(--color-line);
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.3rem 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--color-ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .faq-icon {
  flex-shrink: 0;
  width: 26px; height: 26px;
  border: 1px solid var(--color-accent);
  border-radius: 50%;
  position: relative;
}
.faq-item summary .faq-icon::before,
.faq-item summary .faq-icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  background: var(--color-accent-dark);
  transform: translate(-50%, -50%);
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}
.faq-item summary .faq-icon::before { width: 11px; height: 1.5px; }
.faq-item summary .faq-icon::after { width: 1.5px; height: 11px; }
.faq-item[open] summary .faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.faq-item p {
  margin: 0 0 1.4rem;
  padding-right: 2.2rem;
  color: var(--color-ink-soft);
  line-height: 1.7;
}
.faq-cta {
  display: inline-block;
  padding: 0.6rem 1.5rem;
  font-size: 0.85rem;
  margin: 0.2rem 0 1.4rem;
}
@media (prefers-reduced-motion: reduce) {
  .faq-item summary .faq-icon::before,
  .faq-item summary .faq-icon::after { transition: none; }
}

/* ===========================================================
   BLOG
   =========================================================== */
.blog-hero {
  padding: var(--space-6) 0 var(--space-4);
  background: var(--color-bg-alt);
  text-align: center;
}
.blog-hero h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.2rem, 5vw, 3.1rem);
  margin: 0.6rem 0 0;
  color: var(--color-ink);
}
.blog-hero p {
  max-width: 46ch;
  margin: 1rem auto 0;
  color: var(--color-ink-soft);
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  padding: var(--space-5) 0;
}
.blog-card {
  display: block;
  text-decoration: none;
  color: inherit;
}
.blog-card-photo {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 3px;
  margin-bottom: 1rem;
}
.blog-card-photo img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s var(--ease); }
.blog-card:hover .blog-card-photo img { transform: scale(1.04); }
.blog-card-cat {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.72rem;
  color: var(--color-accent-dark);
  margin: 0 0 0.5rem;
}
.blog-card h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.15rem;
  line-height: 1.4;
  margin: 0 0 0.5rem;
  color: var(--color-ink);
}
.blog-card p {
  color: var(--color-ink-soft);
  font-size: 0.92rem;
  line-height: 1.6;
  margin: 0;
}
.blog-article-header {
  padding: var(--space-6) 0 var(--space-3);
  text-align: center;
}
.blog-article-header .blog-card-cat { text-align: center; }
.blog-article-header h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.9rem, 4.5vw, 2.6rem);
  line-height: 1.25;
  margin: 0.6rem 0 0;
  max-width: 24ch;
  margin-left: auto;
  margin-right: auto;
}
.blog-article-meta {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--color-ink-soft);
}
.blog-article-cover {
  margin: var(--space-3) 0 var(--space-4);
  border-radius: 3px;
  overflow: hidden;
}
.blog-article-cover img { width: 100%; height: auto; display: block; }
.blog-article-body {
  padding-bottom: var(--space-5);
}
.blog-article-body p {
  color: var(--color-ink);
  line-height: 1.8;
  font-size: 1.02rem;
  margin: 0 0 1.3rem;
}
.blog-article-body h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.4rem;
  margin: 2.2rem 0 1rem;
  color: var(--color-ink);
}
.blog-article-body ul { margin: 0 0 1.3rem; padding-left: 1.3rem; }
.blog-article-body li { margin-bottom: 0.6rem; line-height: 1.7; color: var(--color-ink); }
.blog-article-body a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.2s var(--ease);
}
.blog-article-body a:hover { color: var(--color-accent-dark); }
.blog-article-cta {
  margin-top: var(--space-4);
  padding: 2rem;
  background: var(--color-bg-alt);
  border-radius: 4px;
  text-align: center;
}
.blog-article-cta p {
  margin: 0 0 1.2rem;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: 1.15rem;
}
.blog-back {
  display: inline-block;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  text-decoration: none;
}
.blog-back:hover { color: var(--color-accent-dark); }

@media (max-width: 900px) {
  .blog-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .blog-grid { grid-template-columns: 1fr; }
}

/* GALLERY LIGHTBOX */
.galeria-lightbox .pf-item img { cursor: zoom-in; }
body.lightbox-locked { overflow: hidden; }
.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(10, 8, 8, 0.94);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}
.lightbox-overlay.is-open { display: flex; opacity: 1; }
.lightbox-figure { margin: 0; max-width: 90vw; max-height: 88vh; }
.lightbox-img {
  display: block;
  max-width: 90vw;
  max-height: 88vh;
  width: auto; height: auto;
  object-fit: contain;
  border-radius: 2px;
}
.lightbox-close,
.lightbox-arrow {
  position: absolute;
  background: transparent;
  border: none;
  color: #fff;
  cursor: pointer;
  line-height: 1;
  transition: opacity 0.2s var(--ease);
}
.lightbox-close:hover,
.lightbox-arrow:hover { opacity: 0.7; }
.lightbox-close {
  top: var(--space-3);
  right: var(--space-3);
  font-size: 2.2rem;
  font-weight: 300;
}
.lightbox-arrow { top: 50%; transform: translateY(-50%); font-size: 2rem; padding: 0.5rem 1rem; }
.lightbox-prev { left: var(--space-2); }
.lightbox-next { right: var(--space-2); }
@media (max-width: 700px) {
  .lightbox-close { top: var(--space-2); right: var(--space-2); font-size: 1.8rem; }
  .lightbox-arrow { font-size: 1.5rem; padding: 0.4rem 0.6rem; }
}