/* ==========================================================================
   Granja Avícola San Fernando — hoja de estilos
   La paleta se hereda del sistema interno:
   Proyecto_Granja/granja-san-fernando-frontend/src/theme.css

   1. Tokens y base        4. Hero            7. Visítanos
   2. Utilidades           5. Nosotros        8. Contacto y pie
   3. Cabecera y nav       6. Productos       9. Responsive
   ========================================================================== */

/* --- 1. Tokens y base --------------------------------------------------- */
:root {
  /* Colores del sistema */
  --navy:        #1B3B6F;
  --navy-deep:   #12294F;
  --navy-light:  #DFE4EC;   /* derivado: azul al 10% sobre crema */
  --green:       #5C8A3A;
  --green-light: #E3EDDD;
  --green-text:  #3B5C3D;   /* verde legible sobre fondos claros */
  --gold:        #C9A24B;
  --gold-light:  #F3E9D0;
  --gold-text:   #8A5F17;   /* dorado legible sobre fondos claros */
  --red:         #B23B34;
  --red-light:   #F3DAD7;
  --cream:       #F5F1E6;
  --cream-card:  #FFFEFA;
  --ink:         #232019;
  --ink-soft:    #6B6559;
  --ink-faint:   #8B8578;   /* derivado */
  --line:        #E4DFCF;

  /* Sobre fondo azul marino */
  --on-navy:      #F5F1E6;
  --on-navy-soft: rgba(245, 241, 230, .78);
  --on-navy-line: rgba(245, 241, 230, .26);

  /* Indicador de foco: se sobrescribe en las secciones azules */
  --focus: var(--navy);

  /* Tipografía fluida */
  --font-body:    'DM Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --step-h1: clamp(2.75rem, 1.6rem + 5.2vw, 5.75rem);
  --step-h2: clamp(2.1rem,  1.4rem + 3.1vw, 3.9rem);
  --step-h3: clamp(1.35rem, 1.2rem + 0.5vw, 1.6rem);

  /* Ritmo y forma */
  --shell:   1180px;
  --gutter:  clamp(1.25rem, 5vw, 2.5rem);
  --block:   clamp(4.5rem, 9vw, 7.2rem);
  --radius:  10px;          /* el mismo --radius del sistema */
  --radius-lg: 18px;
  --pill:    99px;
  --ease:    cubic-bezier(.22, .61, .36, 1);
  --shadow-soft: 0 1px 3px rgba(35, 32, 25, .06), 0 12px 32px -12px rgba(35, 32, 25, .18);
  --shadow-lift: 0 3px 10px rgba(35, 32, 25, .1), 0 26px 48px -18px rgba(35, 32, 25, .28);
}

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

html { -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }

body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  margin: 0;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }

:where(a, button, [tabindex]):focus-visible {
  border-radius: 6px;
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

/* --- 2. Utilidades ------------------------------------------------------ */
.skip-link {
  background: var(--navy);
  border-radius: 0 0 10px 0;
  color: var(--on-navy);
  font-size: .8125rem;
  font-weight: 700;
  left: -9999px;
  padding: 12px 18px;
  position: fixed;
  top: 0;
  z-index: 60;
}
.skip-link:focus { left: 0; }

.section-shell {
  margin-inline: auto;
  max-width: var(--shell);
  padding: var(--block) var(--gutter);
}

.eyebrow {
  align-items: center;
  color: var(--ink-soft);
  display: flex;
  font-size: .6875rem;
  font-weight: 700;
  gap: 10px;
  letter-spacing: .14em;
  margin: 0 0 1.4rem;
  text-transform: uppercase;
}
.eyebrow::before {
  background: var(--gold);
  border-radius: var(--pill);
  content: '';
  height: 2px;
  width: 22px;
}

h2, .section-heading h2 {
  color: var(--navy-deep);
  font-family: var(--font-display);
  font-size: var(--step-h2);
  font-weight: 500;
  letter-spacing: -.03em;
  line-height: 1.04;
  margin: 0;
}
h1 em, h2 em { color: var(--gold-text); font-style: normal; }

.button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 7px;
  display: inline-flex;
  font-size: .8125rem;
  font-weight: 700;
  gap: 1.25rem;
  letter-spacing: .01em;
  padding: 15px 24px;
  transition: background-color .2s var(--ease), color .2s var(--ease),
              filter .2s var(--ease), transform .2s var(--ease), box-shadow .2s var(--ease);
  white-space: nowrap;
}
.button:hover { filter: brightness(1.06); box-shadow: var(--shadow-lift); transform: translateY(-2px); }
.button:active { transform: translateY(0); }
.button .arrow { transition: transform .25s var(--ease); }
.button:hover .arrow { transform: translateX(4px); }

/* Dorado sobre azul: el botón principal del hero */
.button-primary {
  background: linear-gradient(180deg, #D6B366 0%, var(--gold) 100%);
  box-shadow: 0 2px 6px rgba(0, 0, 0, .25), inset 0 1px 0 rgba(255, 255, 255, .25);
  color: var(--navy-deep);
}
/* Azul sobre crema: el botón de las secciones claras */
.button-dark {
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 100%);
  box-shadow: 0 2px 6px rgba(18, 41, 79, .35), inset 0 1px 0 rgba(255, 255, 255, .08);
  color: var(--on-navy);
  margin-top: 1.4rem;
}

.text-link {
  border-bottom: 1px solid currentColor;
  display: inline-block;
  font-size: .8125rem;
  font-weight: 700;
  padding-bottom: 4px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.text-link:hover { border-color: transparent; }
.dark-link { color: var(--gold-text); }

/* Revelado al hacer scroll (progresivo: sin JS todo queda visible) */
.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.js .reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .button:hover, .product-card:hover { transform: none; }
}

/* --- 3. Cabecera y navegación ------------------------------------------ */
/* Dos estados: clara sobre el hero azul, oscura al hacer scroll. */
.site-header {
  align-items: center;
  color: var(--on-navy);
  display: flex;
  justify-content: space-between;
  left: 0;
  padding: 18px var(--gutter);
  position: fixed;
  right: 0;
  top: 0;
  transition: background-color .3s var(--ease), color .3s var(--ease),
              box-shadow .3s var(--ease), padding .3s var(--ease);
  z-index: 50;
  --focus: var(--gold);
}
.site-header.is-stuck {
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  background: rgba(245, 241, 230, .9);
  box-shadow: 0 1px 0 var(--line);
  color: var(--ink);
  padding-block: 11px;
  --focus: var(--navy);
}

.brand { align-items: center; display: flex; gap: 12px; }
.brand-mark {
  border-radius: 50%;
  box-shadow: 0 2px 5px rgba(0, 0, 0, .25);
  flex: none;
  height: 42px;
  object-fit: cover;
  transition: transform .3s var(--ease);
  width: 42px;
}
.brand:hover .brand-mark { transform: rotate(-6deg) scale(1.05); }
.brand strong, .brand small { display: block; line-height: 1.1; }
.brand strong { font-size: 1rem; letter-spacing: -.01em; }
.brand small {
  font-size: .625rem;
  letter-spacing: .16em;
  margin-top: 4px;
  opacity: .74;
  text-transform: uppercase;
}

.main-nav { align-items: center; display: flex; gap: clamp(18px, 2.6vw, 38px); font-size: .8125rem; }
.main-nav a { position: relative; transition: color .2s var(--ease); }
.main-nav a:not(.nav-button)::after {
  background: var(--gold);
  bottom: -6px;
  content: '';
  height: 2px;
  left: 0;
  position: absolute;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .28s var(--ease);
  width: 100%;
}
.main-nav a:not(.nav-button):hover::after,
.main-nav a[aria-current='true']:not(.nav-button)::after { transform: scaleX(1); }
.main-nav a:not(.nav-button):hover { color: var(--gold); }
.is-stuck .main-nav a:not(.nav-button):hover { color: var(--gold-text); }

.nav-button {
  border: 1px solid var(--on-navy-line);
  border-radius: 7px;
  font-weight: 700;
  padding: 10px 18px;
  transition: background-color .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}
.nav-button:hover { background: var(--gold); border-color: var(--gold); color: var(--navy-deep); }
.is-stuck .nav-button { border-color: var(--navy); color: var(--navy); }
.is-stuck .nav-button:hover { background: var(--navy); border-color: var(--navy); color: var(--on-navy); }

.nav-toggle {
  align-items: center;
  background: transparent;
  border: 1px solid var(--on-navy-line);
  border-radius: 8px;
  color: inherit;
  cursor: pointer;
  display: none;
  height: 42px;
  justify-content: center;
  padding: 0;
  width: 42px;
}
.is-stuck .nav-toggle, body.nav-open .nav-toggle { border-color: rgba(35, 32, 25, .28); }
.nav-toggle span {
  background: currentColor;
  border-radius: 2px;
  display: block;
  height: 2px;
  transition: transform .3s var(--ease), opacity .2s var(--ease);
  width: 19px;
}
.nav-toggle span + span { margin-top: 5px; }
.nav-toggle[aria-expanded='true'] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded='true'] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded='true'] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --- 4. Hero ------------------------------------------------------------ */
.hero {
  align-items: center;
  background: var(--navy);
  color: var(--on-navy);
  display: flex;
  min-height: min(760px, 100svh);
  overflow: hidden;
  padding: clamp(9rem, 16vh, 11rem) var(--gutter) clamp(5rem, 9vh, 7rem);
  position: relative;
  --focus: var(--gold);
}
.hero::after {
  background: radial-gradient(ellipse at center, rgba(227, 237, 221, .1), transparent 62%);
  content: '';
  height: 100%;
  left: 25%;
  pointer-events: none;
  position: absolute;
  top: 0;
  width: 75%;
}
.hero .eyebrow { color: var(--on-navy-soft); }

.hero-inner {
  align-items: center;
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  grid-template-columns: minmax(0, 1fr);
  margin-inline: auto;
  max-width: var(--shell);
  position: relative;
  width: 100%;
  z-index: 1;
}
.hero-content { max-width: 46rem; min-width: 0; }
.hero h1 {
  color: var(--on-navy);
  font-family: var(--font-display);
  font-size: var(--step-h1);
  font-weight: 500;
  letter-spacing: -.035em;
  line-height: .97;
  margin: 0;
  max-width: 15ch;
}
.hero h1 em { color: var(--gold); }
.hero-text {
  color: var(--on-navy-soft);
  font-size: clamp(1rem, .95rem + .2vw, 1.125rem);
  margin: 1.9rem 0 2.1rem;
  max-width: 46ch;
}
.hero-actions { align-items: center; display: flex; flex-wrap: wrap; gap: 1.8rem; }
.hero .text-link { color: var(--on-navy); }
.hero .text-link:hover { color: var(--gold); }

.hero-figure { justify-self: center; position: relative; width: min(420px, 100%); }
.hero-figure .disc {
  align-items: center;
  aspect-ratio: 1;
  background: rgba(245, 241, 230, .07);
  border: 1px solid rgba(245, 241, 230, .16);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  overflow: hidden;
  padding: 0;
}
.hero-figure .disc img { height: 100%; object-fit: cover; width: 100%; }

/* La raya se ajusta al contenido: con un solo dato no queda colgando */
.hero-badges {
  border-top: 1px solid var(--on-navy-line);
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.6rem, 4vw, 3.4rem);
  list-style: none;
  margin: clamp(2.8rem, 6vw, 4.2rem) 0 0;
  min-width: min(100%, 13rem);
  padding: 1.6rem 3rem 0 0;
  width: fit-content;
}
.hero-badge { max-width: 20ch; }
.hero-badge strong {
  color: var(--gold);
  display: block;
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1;
}
.hero-badge span {
  color: var(--on-navy-soft);
  display: block;
  font-size: .75rem;
  letter-spacing: .04em;
  margin-top: 7px;
}

/* --- 5. Nosotros -------------------------------------------------------- */
.intro { align-items: end; display: grid; gap: clamp(2.5rem, 8vw, 7rem); grid-template-columns: 1.15fr 1fr; }
.intro-copy { font-size: 1.0625rem; max-width: 42ch; }
.intro-copy p { margin: 0 0 1.75rem; }

/* Proceso: cada paso lleva su propia raya, que juntas leen como una línea de tiempo */
.process {
  display: grid;
  gap: clamp(1.75rem, 3vw, 2.25rem);
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
  margin: clamp(3rem, 6vw, 4.5rem) 0 0;
  padding: 0;
}
.step { border-top: 2px solid var(--line); padding-top: 1.25rem; position: relative; }
.step::before {
  background: var(--gold);
  border-radius: var(--pill);
  content: '';
  height: 2px;
  left: 0;
  position: absolute;
  top: -2px;
  width: 34px;
}
.step-num {
  color: var(--gold-text);
  font-family: var(--font-display);
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .08em;
}
.step h3 {
  color: var(--navy-deep);
  font-family: var(--font-display);
  font-size: var(--step-h3);
  font-weight: 500;
  letter-spacing: -.015em;
  margin: .5rem 0 .5rem;
}
.step p { color: var(--ink-soft); font-size: .9375rem; margin: 0; }

/* --- 6. Productos ------------------------------------------------------- */
.products { padding-block: 0 var(--block); }
.section-title-row {
  align-items: end;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: space-between;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.section-title-row h2 { font-size: clamp(2.1rem, 1.5rem + 2.4vw, 3.4rem); }
.section-number { color: var(--ink-faint); font-size: .75rem; letter-spacing: .08em; }

.product-grid { display: grid; gap: 1.4rem; grid-template-columns: repeat(3, 1fr); }
.product-card {
  background: var(--cream-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  min-height: 460px;
  overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.product-card:hover { box-shadow: var(--shadow-lift); transform: translateY(-6px); }
.product-eggs     { background: var(--gold-light);  border-color: #E7D8B2; }
.product-chickens { background: var(--green-light); border-color: #CFDEC7; }
.product-feed     { background: var(--navy-light);  border-color: #CBD3E0; }

.product-art { align-items: center; display: flex; flex: 1; justify-content: center; padding: 2.4rem 1.75rem 1rem; }
.product-art svg { height: auto; max-height: 230px; transition: transform .45s var(--ease); width: 82%; }
.product-card:hover .product-art svg { transform: scale(1.04); }
.product-art--foto { min-height: 260px; overflow: hidden; padding: 0; position: relative; }
.product-art--foto img {
  height: 100%; inset: 0; object-fit: cover; position: absolute;
  transition: transform .45s var(--ease); width: 100%;
}
.product-card:hover .product-art--foto img { transform: scale(1.04); }

.product-info {
  border-top: 1px solid rgba(35, 32, 25, .16);
  margin: 0 1.5rem;
  padding: 1.4rem 0 1.6rem;
  position: relative;
}
.card-label {
  color: var(--ink-soft);
  font-size: .625rem;
  letter-spacing: .13em;
  margin: 0 0 .45rem;
  text-transform: uppercase;
}
.product-info h3 {
  color: var(--navy-deep);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: -.02em;
  margin: 0;
}
.product-info p:not(.card-label) {
  color: var(--ink-soft);
  font-size: .8125rem;
  margin: .5rem 3rem 0 0;
}
.product-link {
  align-items: center;
  border: 1px solid rgba(18, 41, 79, .3);
  border-radius: 50%;
  bottom: 1.4rem;
  color: var(--navy-deep);
  display: flex;
  height: 38px;
  justify-content: center;
  position: absolute;
  right: 0;
  transition: background-color .25s var(--ease), border-color .25s var(--ease),
              color .25s var(--ease), transform .25s var(--ease);
  width: 38px;
}
.product-link:hover { background: var(--navy); border-color: var(--navy); color: var(--on-navy); transform: rotate(45deg); }

/* --- 7. Visítanos ------------------------------------------------------- */
.visit {
  align-items: center;
  display: grid;
  gap: clamp(2.5rem, 7vw, 5.5rem);
  grid-template-columns: 1.05fr .95fr;
  padding-top: 0;
}
.visit-image {
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  position: relative;
}
.visit-image svg,
.visit-image > img { display: block; height: auto; width: 100%; }

/* Llamada sobre la ilustración */
.visit-open {
  align-items: center;
  background: rgba(18, 41, 79, .9);
  border: 0;
  border-radius: var(--pill);
  bottom: 16px;
  color: var(--on-navy);
  cursor: pointer;
  display: flex;
  font-family: inherit;
  font-size: .8125rem;
  font-weight: 700;
  gap: 9px;
  left: 16px;
  padding: 11px 20px;
  position: absolute;
  transition: background-color .2s var(--ease), transform .2s var(--ease);
}
.visit-open:hover { background: var(--navy-deep); transform: translateY(-2px); }
.visit-open-icon { color: var(--gold); font-size: .9rem; }

.visit-actions { align-items: center; display: flex; flex-wrap: wrap; gap: 1.5rem; margin-top: 1.4rem; }
.visit-actions .button-dark { margin-top: 0; cursor: pointer; font-family: inherit; }

/* --- Visor de instalaciones ------------------------------------------- */
/* <dialog> abierto con showModal(): el navegador lo pinta en su capa superior,
   así que ningún z-index ni backdrop-filter de la página puede taparlo. */
.galeria {
  background: rgba(12, 20, 36, .96);
  border: 0;
  color: var(--on-navy);
  height: 100%;
  margin: 0;
  max-height: none;
  max-width: none;
  padding: 0;
  width: 100%;
}
.galeria::backdrop { background: rgba(12, 20, 36, .92); }

.galeria-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  height: 100%;
  margin-inline: auto;
  max-width: 1100px;
  padding: clamp(1rem, 3vw, 2rem);
  position: relative;
}
.galeria-cabecera { align-items: center; display: flex; justify-content: space-between; gap: 1rem; }
.galeria-titulo {
  color: var(--on-navy);
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 1rem + 1vw, 1.75rem);
  font-weight: 500;
  margin: 0;
}
.galeria-cerrar,
.galeria-nav {
  align-items: center;
  background: rgba(245, 241, 230, .12);
  border: 1px solid rgba(245, 241, 230, .28);
  border-radius: 50%;
  color: var(--on-navy);
  cursor: pointer;
  display: flex;
  flex: none;
  font-size: 1.1rem;
  height: 44px;
  justify-content: center;
  transition: background-color .2s var(--ease);
  width: 44px;
}
.galeria-cerrar:hover, .galeria-nav:hover { background: rgba(245, 241, 230, .26); }
.galeria-nav { font-size: 1.6rem; line-height: 1; }

.galeria-escena { align-items: center; display: flex; flex: 1; gap: clamp(.5rem, 2vw, 1.25rem); min-height: 0; }
.galeria-figura {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: .75rem;
  margin: 0;
  min-height: 0;
  min-width: 0;
}
.galeria-figura img {
  background: rgba(245, 241, 230, .06);
  border-radius: var(--radius);
  flex: 1;
  min-height: 0;
  object-fit: contain;
  width: 100%;
}
.galeria-figura figcaption {
  color: var(--on-navy);
  font-size: .875rem;
  text-align: center;
}
.galeria-contador { color: var(--on-navy-soft); font-size: .75rem; margin: 0; text-align: center; }

.galeria-miniaturas {
  display: flex;
  gap: .6rem;
  justify-content: center;
  overflow-x: auto;
  padding-bottom: .35rem;
}
.galeria-miniaturas button {
  background: none;
  border: 2px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  flex: none;
  opacity: .55;
  overflow: hidden;
  padding: 0;
  transition: opacity .2s var(--ease), border-color .2s var(--ease);
  width: clamp(74px, 12vw, 108px);
}
.galeria-miniaturas button:hover { opacity: .85; }
.galeria-miniaturas button[aria-selected='true'] { border-color: var(--gold); opacity: 1; }
.galeria-miniaturas img { aspect-ratio: 3 / 2; height: auto; object-fit: cover; width: 100%; }

.galeria :where(button):focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
body.galeria-abierta { overflow: hidden; }
/* El backdrop-filter de la cabecera se compone en su propia capa y se pinta
   por encima del visor aunque su z-index sea menor: lo apagamos mientras dura. */
body.galeria-abierta .site-header {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

@media (max-width: 620px) {
  .galeria-nav { display: none; }   /* en móvil se pasa con las miniaturas */
}
.visit-copy > p:not(.eyebrow) { color: var(--ink-soft); margin: 1.5rem 0 0; max-width: 44ch; }
.visit-copy h2 { font-size: clamp(2.2rem, 1.5rem + 2.6vw, 3.7rem); }

/* --- 8. Contacto y pie -------------------------------------------------- */
.contact {
  align-items: start;
  background: var(--navy);
  color: var(--on-navy);
  display: grid;
  gap: clamp(2.5rem, 8vw, 6rem);
  grid-template-columns: 1.2fr 1fr;
  max-width: none;
  padding-inline: max(var(--gutter), calc((100vw - var(--shell)) / 2 + var(--gutter)));
  --focus: var(--gold);
}
.contact .eyebrow { color: var(--on-navy-soft); }
.contact h2 { color: var(--on-navy); }
.contact h2 em { color: var(--gold); }
.contact-details { display: flex; flex-direction: column; font-size: .875rem; padding-top: 1.75rem; }
.contact-details > p:first-child { color: var(--on-navy-soft); margin: 0 0 .75rem; }
.contact-details a {
  border-bottom: 1px solid transparent;
  font-family: var(--font-display);
  font-size: 1.375rem;
  margin: .2rem 0;
  transition: border-color .2s var(--ease), color .2s var(--ease);
  width: fit-content;
}
.contact-details a:hover { border-color: var(--gold); color: var(--gold); }
.contact-details .address {
  border-top: 1px solid var(--on-navy-line);
  color: var(--on-navy-soft);
  font-size: .8125rem;
  margin: 2rem 0 0;
  padding-top: 1.25rem;
}

.site-footer {
  align-items: center;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  display: flex;
  flex-wrap: wrap;
  font-size: .6875rem;
  gap: 1.5rem;
  justify-content: space-between;
  margin-inline: auto;
  max-width: var(--shell);
  padding: 1.75rem var(--gutter);
}
.site-footer a { color: var(--gold-text); font-weight: 700; }
.site-footer a:hover { text-decoration: underline; }

/* --- 9. Responsive ------------------------------------------------------ */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-figure { display: none; }
  .intro, .visit, .contact { grid-template-columns: 1fr; }
  .visit-image { order: -1; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  .process { grid-template-columns: 1fr; gap: 1.5rem; }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  /* la marca y el botón quedan por encima del panel desplegado */
  .brand, .nav-toggle { position: relative; z-index: 2; }
  body.nav-open .site-header { background: var(--cream); color: var(--ink); }
  .main-nav {
    z-index: 1;
    background: var(--cream);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-soft);
    color: var(--ink);
    flex-direction: column;
    font-size: 1.0625rem;
    gap: 0;
    left: 0;
    opacity: 0;
    padding: 84px var(--gutter) 2rem;
    pointer-events: none;
    position: fixed;
    right: 0;
    top: 0;
    transform: translateY(-14px);
    transition: opacity .28s var(--ease), transform .28s var(--ease);
  }
  .main-nav[data-open='true'] { opacity: 1; pointer-events: auto; transform: none; }
  .main-nav a { border-bottom: 1px solid var(--line); padding: 1rem 0; width: 100%; }
  .main-nav a:not(.nav-button)::after { display: none; }
  .main-nav a:not(.nav-button):hover { color: var(--gold-text); }
  .nav-button {
    background: linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 100%);
    border: 0;
    border-radius: 7px;
    color: var(--on-navy);
    margin-top: 1.5rem;
    padding: 1rem;
    text-align: center;
  }
  body.nav-open { overflow: hidden; }

  .hero { min-height: 0; padding-top: 8.5rem; }
  .hero h1 { max-width: 100%; }
  .hero-actions { gap: 1.25rem; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card { min-height: 0; }
  .product-art { padding: 2rem 1.5rem .5rem; }
  .product-art svg { max-height: 180px; }
  .site-footer { flex-direction: column; align-items: flex-start; gap: .5rem; }
}