/* =========================================================================
   ESMI Bordados — hoja de estilos
   1. Tokens          5. Secciones
   2. Base            6. Galería y lightbox
   3. Utilidades      7. Pie de página
   4. Cabecera        8. Animaciones y responsive
   ========================================================================= */

/* 1. Tokens ------------------------------------------------------------- */
:root {
  --bg: #f7f4ef;
  --bg-warm: #fffaf6;
  --surface: #ffffff;
  --ink: #17140f;
  --ink-soft: #3d372f;
  --muted: #6b645b;
  --line: #e7ddd2;
  --line-soft: #f0e8df;
  --brand: #d9251c;
  --brand-dark: #98180f;
  --brand-deep: #5d0e08;
  --brand-soft: #ffe9e5;
  --dark: #17140f;
  --dark-2: #211d17;

  --shadow-sm: 0 2px 8px rgba(23, 20, 15, 0.05);
  --shadow-md: 0 12px 32px rgba(23, 20, 15, 0.08);
  --shadow-lg: 0 28px 72px rgba(23, 20, 15, 0.14);
  --shadow-brand: 0 14px 30px rgba(217, 37, 28, 0.26);

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-full: 999px;

  --content-max: 1280px;
  --page-pad: clamp(20px, 5vw, 64px);
  --section-space: clamp(64px, 9vw, 128px);
  --header-h: 76px;

  --font-display: "Archivo", "DM Sans", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, -apple-system, Segoe UI, sans-serif;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* 2. Base --------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--bg);
  background-image:
    radial-gradient(52rem 34rem at 12% -6%, rgba(217, 37, 28, 0.1), transparent 70%),
    linear-gradient(180deg, var(--bg-warm) 0%, var(--bg) 46%, #ffffff 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

body.menu-open,
body.lightbox-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

:where(h1, h2, h3, h4) {
  margin: 0 0 0.5em;
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-wrap: balance;
  color: var(--ink);
}

h1 {
  font-size: clamp(2.3rem, 4.9vw, 4.05rem);
  font-weight: 900;
  letter-spacing: -0.035em;
}

h2 {
  font-size: clamp(1.85rem, 3.4vw, 2.9rem);
}

h3 {
  font-size: 1.2rem;
  letter-spacing: -0.01em;
}

p {
  margin: 0 0 1em;
  color: var(--muted);
  text-wrap: pretty;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

:focus-visible {
  outline: 3px solid var(--brand);
  outline-offset: 3px;
  border-radius: 4px;
}

/* 3. Utilidades --------------------------------------------------------- */
.section {
  width: min(var(--content-max), calc(100% - var(--page-pad) * 2));
  margin-inline: auto;
  margin-block-end: var(--section-space);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 200;
  padding: 12px 20px;
  border-radius: var(--r-sm);
  background: var(--ink);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  transform: translateY(-140%);
  transition: transform 180ms var(--ease);
}

.skip-link:focus-visible {
  transform: translateY(0);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  color: var(--brand-dark);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 26px;
  height: 2px;
  border-radius: 2px;
  background: var(--brand);
  content: "";
}

.section-heading {
  max-width: 42rem;
  margin-bottom: clamp(32px, 4vw, 56px);
}

.section-heading p:last-child {
  margin-bottom: 0;
  font-size: 1.05rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 14px 26px;
  border: 1px solid transparent;
  border-radius: var(--r-full);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform 200ms var(--ease),
    box-shadow 200ms var(--ease),
    background-color 200ms var(--ease),
    border-color 200ms var(--ease);
}

.button .icon {
  width: 20px;
  height: 20px;
  flex: none;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button.primary {
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  box-shadow: var(--shadow-brand);
}

.button.primary:hover,
.button.primary:focus-visible {
  box-shadow: 0 20px 44px rgba(217, 37, 28, 0.34);
}

.button.secondary {
  color: var(--brand-dark);
  background: var(--surface);
  border-color: var(--line);
  box-shadow: var(--shadow-sm);
}

.button.secondary:hover,
.button.secondary:focus-visible {
  background: var(--brand-soft);
  border-color: rgba(217, 37, 28, 0.3);
}

/* 4. Cabecera ----------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: var(--header-h);
  padding: 10px var(--page-pad);
  background: rgba(255, 250, 246, 0.72);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  transition:
    background-color 250ms var(--ease),
    border-color 250ms var(--ease),
    box-shadow 250ms var(--ease);
}

.site-header.is-scrolled {
  background: rgba(255, 250, 246, 0.94);
  border-bottom-color: var(--line);
  box-shadow: 0 4px 24px rgba(23, 20, 15, 0.06);
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: none;
  text-decoration: none;
}

.brand img {
  width: auto;
  height: clamp(42px, 4.6vw, 54px);
}

.menu {
  display: flex;
  align-items: center;
  gap: 2px;
}

.menu a {
  padding: 9px 14px;
  border-radius: var(--r-full);
  color: var(--ink-soft);
  font-family: var(--font-display);
  font-size: 0.94rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition:
    color 180ms var(--ease),
    background-color 180ms var(--ease);
}

.menu a:hover,
.menu a:focus-visible,
.menu a.is-active {
  color: var(--brand-dark);
  background: var(--brand-soft);
}

.menu .menu-cta {
  margin-left: 10px;
  padding: 11px 20px;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  box-shadow: var(--shadow-brand);
}

.menu .menu-cta:hover,
.menu .menu-cta:focus-visible {
  color: #fff;
  background: linear-gradient(135deg, var(--brand-dark), var(--brand-deep));
}

.menu-toggle {
  position: relative;
  display: none;
  width: 46px;
  height: 46px;
  flex: none;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--surface);
  cursor: pointer;
}

.menu-toggle span {
  position: absolute;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition:
    transform 220ms var(--ease),
    opacity 160ms var(--ease);
}

.menu-toggle span:nth-child(1) {
  transform: translateY(-6px);
}

.menu-toggle span:nth-child(3) {
  transform: translateY(6px);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg);
}

/* 5. Secciones ---------------------------------------------------------- */
/* Hero */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  gap: clamp(36px, 5vw, 80px);
  align-items: center;
  padding-block: clamp(44px, 6vw, 88px) 0;
}

.hero-content {
  max-width: 660px;
}

.hero h1 {
  margin-bottom: 24px;
}

.hero-copy {
  max-width: 38rem;
  margin-bottom: 32px;
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  color: var(--ink-soft);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.hero-trust li {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 500;
}

.hero-trust li::before {
  width: 7px;
  height: 7px;
  border-radius: var(--r-full);
  background: var(--brand);
  box-shadow: 0 0 0 4px rgba(217, 37, 28, 0.16);
  content: "";
}

.hero-card {
  position: relative;
  margin: 0;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--dark);
  box-shadow: var(--shadow-lg);
}

.hero-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 48%;
  transition: transform 600ms var(--ease);
}

.hero-card:hover img {
  transform: scale(1.04);
}

.hero-card figcaption {
  position: absolute;
  inset: auto 16px 16px;
  padding: 12px 16px;
  border-radius: var(--r-sm);
  background: rgba(20, 17, 13, 0.62);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 500;
}

/* Franja de confianza */
.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--line);
  box-shadow: var(--shadow-sm);
}

.stat {
  padding: clamp(22px, 3vw, 32px);
  background: rgba(255, 255, 255, 0.86);
}

.stat strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 800;
  letter-spacing: -0.015em;
}

.stat span {
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.6;
}

/* Calidad */
.quality {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(240px, 0.75fr);
  gap: clamp(28px, 4vw, 64px);
  align-items: center;
  padding: clamp(28px, 4vw, 52px);
  border: 1px solid rgba(217, 37, 28, 0.16);
  border-radius: var(--r-lg);
  background:
    linear-gradient(135deg, rgba(255, 233, 229, 0.82), rgba(255, 255, 255, 0.9)),
    var(--surface);
  box-shadow: var(--shadow-md);
}

.quality p:last-child {
  margin-bottom: 0;
}

.quality-media {
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--r-md);
  background: var(--dark);
  box-shadow: var(--shadow-md);
}

.quality-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 47%;
  transform: scale(1.06);
}

/* Servicios */
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.84);
  box-shadow: var(--shadow-sm);
  transition:
    transform 260ms var(--ease),
    border-color 260ms var(--ease),
    box-shadow 260ms var(--ease);
}

.service-card::after {
  position: absolute;
  inset: auto 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand), var(--brand-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 320ms var(--ease);
  content: "";
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(217, 37, 28, 0.26);
  box-shadow: var(--shadow-md);
}

.service-card:hover::after {
  transform: scaleX(1);
}

.service-num {
  display: inline-grid;
  width: 46px;
  height: 46px;
  margin-bottom: 28px;
  place-items: center;
  border-radius: var(--r-full);
  color: var(--brand-dark);
  background: var(--brand-soft);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
}

.service-card p {
  margin-bottom: 0;
  font-size: 0.97rem;
}

/* Personalización */
.photo-feature {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(320px, 1.14fr);
  gap: clamp(30px, 5vw, 68px);
  align-items: center;
}

.photo-feature-content {
  max-width: 34rem;
}

.photo-feature-content p:last-child {
  margin-bottom: 0;
}

.photo-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.photo-slot {
  position: relative;
  margin: 0;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--r-md);
  background: var(--dark);
  box-shadow: var(--shadow-md);
}

.photo-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease);
}

.photo-slot:hover img {
  transform: scale(1.05);
}

.photo-slot img.towel-photo {
  object-position: 50% 34%;
  transform: scale(1.24);
}

.photo-slot:hover img.towel-photo {
  transform: scale(1.3);
}

.photo-slot.large {
  grid-row: span 2;
  aspect-ratio: 3 / 4;
}

/* Qué bordamos */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.product-grid li {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--surface);
  color: var(--ink-soft);
  font-family: var(--font-display);
  font-size: 0.97rem;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  transition:
    transform 200ms var(--ease),
    border-color 200ms var(--ease),
    color 200ms var(--ease);
}

.product-grid li:hover {
  transform: translateY(-3px);
  border-color: rgba(217, 37, 28, 0.32);
  color: var(--brand-dark);
}

/* DTF */
.dtf-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(340px, 1.2fr);
  gap: clamp(30px, 5vw, 68px);
  align-items: center;
}

.dtf-content {
  max-width: 34rem;
}

.compare {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
}

.compare > div {
  padding: 16px 20px;
  border-left: 3px solid var(--brand);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: rgba(255, 255, 255, 0.7);
}

.compare dt {
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
}

.compare dd {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.dtf-photos {
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: 14px;
}

.dtf-photo {
  position: relative;
  margin: 0;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--r-md);
  background: var(--dark);
  box-shadow: var(--shadow-md);
}

.dtf-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease);
}

.dtf-photo:hover img {
  transform: scale(1.05);
}

.dtf-photo.main {
  grid-row: span 2;
  aspect-ratio: 3 / 4;
}

.dtf-photo.main img {
  object-position: 50% 44%;
}

/* Proceso */
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  counter-reset: paso;
}

.process-step {
  position: relative;
  padding: 32px 30px;
  overflow: hidden;
  border-radius: var(--r-md);
  color: #fff;
  background: linear-gradient(150deg, var(--dark-2), var(--dark));
  box-shadow: var(--shadow-md);
}

.process-step::after {
  position: absolute;
  right: -48px;
  bottom: -60px;
  width: 168px;
  height: 168px;
  border-radius: var(--r-full);
  background: radial-gradient(circle, rgba(217, 37, 28, 0.5), transparent 70%);
  content: "";
}

.process-step strong {
  display: inline-grid;
  width: 44px;
  height: 44px;
  margin-bottom: 26px;
  place-items: center;
  border-radius: var(--r-full);
  color: #fff;
  background: var(--brand);
  font-family: var(--font-display);
  font-weight: 800;
}

.process-step h3,
.process-step p {
  position: relative;
  z-index: 1;
  color: #fff;
}

.process-step p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.97rem;
}

/* Taller */
.workshop-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(260px, 0.9fr);
  gap: 14px;
}

.workshop-grid .photo-slot {
  aspect-ratio: 4 / 3;
}

.workshop-grid .photo-slot.wide {
  grid-row: span 2;
  aspect-ratio: auto;
  min-height: 100%;
}

/* Sobre nosotros */
.split {
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 68px);
  align-items: center;
  padding: clamp(28px, 4vw, 58px);
  border-radius: var(--r-lg);
  color: #fff;
  background:
    radial-gradient(38rem 30rem at 92% 8%, rgba(217, 37, 28, 0.34), transparent 70%),
    linear-gradient(140deg, var(--dark-2), #3b100b);
  box-shadow: var(--shadow-lg);
}

.split h2,
.split li {
  color: #fff;
}

.split p {
  color: rgba(255, 255, 255, 0.78);
}

.split .eyebrow {
  color: #ffb0a8;
}

.split .eyebrow::before {
  background: #ffb0a8;
}

.split-media {
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--r-md);
  background: var(--dark);
}

.split-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.check-list {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.check-list li {
  position: relative;
  padding-left: 30px;
  font-size: 0.98rem;
  line-height: 1.6;
}

.check-list li::before {
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 10px;
  height: 10px;
  border-radius: var(--r-full);
  background: var(--brand);
  box-shadow: 0 0 0 5px rgba(217, 37, 28, 0.24);
  content: "";
}

/* Ventajas */
.advantages {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.advantage {
  padding-top: 26px;
  border-top: 2px solid var(--brand);
}

.advantage p {
  margin-bottom: 0;
  font-size: 0.97rem;
}

/* Preguntas frecuentes */
.faq-list {
  display: grid;
  gap: 10px;
  max-width: 900px;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.84);
  box-shadow: var(--shadow-sm);
  transition:
    border-color 220ms var(--ease),
    box-shadow 220ms var(--ease);
}

.faq-list details[open] {
  border-color: rgba(217, 37, 28, 0.26);
  box-shadow: var(--shadow-md);
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 24px;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  flex: none;
  width: 24px;
  height: 24px;
  border-radius: var(--r-full);
  background: var(--brand-soft);
  color: var(--brand-dark);
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 22px;
  text-align: center;
  transition: transform 260ms var(--ease);
  content: "+";
}

.faq-list details[open] summary::after {
  transform: rotate(45deg);
}

.faq-list details p {
  margin: 0;
  padding: 0 24px 22px;
  max-width: 72ch;
}

/* Contacto */
.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 1.1fr);
  gap: clamp(30px, 5vw, 68px);
  align-items: center;
}

.contact-content {
  max-width: 36rem;
}

.contact-details {
  display: grid;
  gap: 2px;
  margin-top: 36px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--line-soft);
}

.contact-details li {
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 15px 20px;
  background: rgba(255, 255, 255, 0.9);
}

.contact-details span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-details a,
.contact-details p {
  margin: 0;
  color: var(--ink);
  font-weight: 500;
  text-decoration: none;
}

.contact-details a:hover {
  color: var(--brand-dark);
}

.meeting-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.meeting-gallery figure {
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--r-md);
  box-shadow: var(--shadow-md);
}

.meeting-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease);
}

.meeting-gallery figure:hover img {
  transform: scale(1.05);
}

/* 6. Galería y lightbox ------------------------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.gallery-item {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 0;
  border-radius: var(--r-md);
  background: var(--dark);
  box-shadow: var(--shadow-sm);
  cursor: zoom-in;
  transition:
    transform 260ms var(--ease),
    box-shadow 260ms var(--ease);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition:
    transform 600ms var(--ease),
    opacity 260ms var(--ease);
}

.gallery-item::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(20, 17, 13, 0.5));
  opacity: 0;
  transition: opacity 260ms var(--ease);
  content: "";
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.gallery-item:hover img {
  transform: scale(1.07);
}

.gallery-item:hover::after {
  opacity: 1;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 150;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(4px, 2vw, 24px);
  padding: clamp(16px, 4vw, 48px);
  background: rgba(14, 12, 10, 0.94);
  backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity 220ms var(--ease);
}

.lightbox.is-open {
  opacity: 1;
}

/* El atributo hidden pierde contra .lightbox { display: grid }: lo reponemos. */
.lightbox[hidden] {
  display: none;
}

.lightbox-figure {
  display: grid;
  gap: 14px;
  justify-items: center;
  margin: 0;
  min-width: 0;
}

.lightbox-figure img {
  max-width: 100%;
  max-height: 78vh;
  border-radius: var(--r-md);
  object-fit: contain;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}

.lightbox-figure figcaption {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.95rem;
  text-align: center;
}

.lightbox-close,
.lightbox-nav {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--r-full);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  transition:
    background-color 180ms var(--ease),
    transform 180ms var(--ease);
}

.lightbox-close:hover,
.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.06);
}

.lightbox-close {
  position: absolute;
  top: clamp(12px, 3vw, 28px);
  right: clamp(12px, 3vw, 28px);
  font-size: 1.6rem;
}

/* 7. Pie de página ------------------------------------------------------ */
.whatsapp-float {
  position: fixed;
  right: clamp(16px, 3vw, 28px);
  bottom: clamp(16px, 3vw, 28px);
  z-index: 80;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border-radius: var(--r-full);
  color: #fff;
  background: linear-gradient(135deg, #2fbf5b, #159c43);
  box-shadow: 0 14px 34px rgba(21, 156, 67, 0.42);
  transition:
    transform 220ms var(--ease),
    box-shadow 220ms var(--ease);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 18px 44px rgba(21, 156, 67, 0.52);
}

.footer {
  padding: clamp(48px, 6vw, 76px) var(--page-pad) 24px;
  color: rgba(255, 255, 255, 0.74);
  background: linear-gradient(160deg, var(--dark-2), var(--dark));
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(2, minmax(0, 1fr));
  gap: clamp(30px, 5vw, 64px);
  width: min(var(--content-max), 100%);
  margin-inline: auto;
  padding-bottom: 42px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-brand img {
  width: 128px;
  margin-bottom: 18px;
}

.footer-brand p {
  max-width: 40ch;
  margin: 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.96rem;
}

.footer h2 {
  margin-bottom: 16px;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer-nav,
.footer-contact {
  display: grid;
  gap: 9px;
  align-content: start;
}

.footer-nav a,
.footer-contact a {
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.96rem;
  text-decoration: none;
  transition: color 180ms var(--ease);
}

.footer-nav a:hover,
.footer-contact a:hover,
.footer-nav a:focus-visible,
.footer-contact a:focus-visible {
  color: #ffb0a8;
}

.footer-contact p {
  margin: 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.96rem;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: min(var(--content-max), 100%);
  margin-inline: auto;
  padding-top: 22px;
}

.footer-bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.88rem;
}

.footer-bottom a {
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
}

.footer-bottom a:hover {
  color: #ffb0a8;
}

/* 8. Animaciones y responsive ------------------------------------------ */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 700ms var(--ease),
    transform 700ms var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1100px) {
  .service-grid,
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gallery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .menu-toggle {
    display: inline-flex;
    order: 3;
  }

  .menu {
    position: fixed;
    inset: calc(var(--header-h) + 6px) 14px auto;
    z-index: 95;
    display: grid;
    gap: 4px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px) scale(0.99);
    transition:
      opacity 200ms var(--ease),
      transform 200ms var(--ease);
  }

  .menu.active {
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .menu a {
    padding: 14px 16px;
    border-radius: var(--r-sm);
    font-size: 1rem;
  }

  .menu .menu-cta {
    margin: 6px 0 0;
    text-align: center;
  }
}

@media (max-width: 900px) {
  .hero,
  .quality,
  .photo-feature,
  .dtf-section,
  .split,
  .contact {
    grid-template-columns: 1fr;
  }

  .split {
    gap: 30px;
  }

  .hero-card {
    aspect-ratio: 4 / 3;
    order: -1;
  }

  .stats,
  .process-steps,
  .advantages {
    grid-template-columns: 1fr;
  }

  .workshop-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .workshop-grid .photo-slot.wide {
    grid-column: span 2;
    grid-row: auto;
    aspect-ratio: 16 / 9;
  }

  .contact-content,
  .photo-feature-content,
  .dtf-content {
    max-width: none;
  }
}

@media (max-width: 640px) {
  :root {
    --header-h: 68px;
  }

  .section {
    width: min(100% - 32px, var(--content-max));
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button {
    width: 100%;
  }

  .photo-stack,
  .dtf-photos {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .photo-slot.large,
  .dtf-photo.main {
    grid-column: span 2;
    grid-row: auto;
    aspect-ratio: 4 / 3;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .meeting-gallery,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .contact-details li {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .lightbox {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(0, 1fr) auto;
    justify-items: center;
  }

  .lightbox-nav {
    grid-row: 2;
  }

  .lightbox-nav.prev {
    justify-self: start;
  }

  .lightbox-nav.next {
    grid-column: 1;
    grid-row: 2;
    justify-self: end;
  }

  .whatsapp-float {
    width: 52px;
    height: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}