/* ============================================================
   LIBRERÍA HERRERO — styles.css
   Editorial Warm Paper — papel, tinta, madera, tiempo.
   ============================================================ */

/* ---------- 1. RESET & VARIABLES ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

:root{
  /* PALETA OFICIAL LIBRERÍA HERRERO */
  --blue:         #153A73;  /* Herrero Blue — principal */
  --blue-deep:    #0B2348;  /* Deep Navy — secundario / hover */
  --paper:        #F7F3EB;  /* Book Ivory — fondo principal */
  --paper-2:      #D8D3CB;  /* Warm Gray — fondo secundario */
  --ink:          #2A2A2A;  /* Ink Black — texto principal */
  --ink-soft:     #4A4A4A;  /* derivado de Ink Black para texto secundario */
  --rust:         #7D2E2E;  /* Reader Burgundy — acento / llamadas de atención */
  --gold:         #C9A45B;  /* Heritage Gold — detalles premium */
  --green:        #65724E;  /* Library Green — etiquetas culturales */

  --font-display: "Playfair Display", Georgia, serif;
  --font-body:    "Lora", Georgia, serif;
  --font-mono:    "Space Mono", "Courier New", monospace;

  --container: 1280px;
  --gutter: clamp(20px, 5vw, 64px);

  --ease-out: cubic-bezier(.16,1,.3,1);
  --ease-in-out: cubic-bezier(.65,0,.35,1);

  color-scheme: light;
}

html{
  scroll-behavior: smooth;
  font-size: 16px;
}

body{
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  position: relative;
}

img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
button{ font-family: inherit; cursor: pointer; }
input, textarea{ font-family: inherit; }

::selection{
  background: var(--rust);
  color: var(--paper);
}

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* ---------- 2. PAPER GRADIENT + GRAIN (global background) ---------- */
.paper-bg{
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(201,164,91,.16), transparent 60%),
    radial-gradient(ellipse 70% 60% at 85% 30%, rgba(21,58,115,.10), transparent 55%),
    radial-gradient(ellipse 90% 70% at 50% 100%, rgba(101,114,78,.10), transparent 60%),
    var(--paper);
  background-size: 200% 200%, 220% 220%, 200% 200%, 100% 100%;
  background-position: 0% 0%, 100% 0%, 50% 100%;
  animation: paper-drift 90s ease-in-out infinite alternate;
  will-change: background-position;
}

@keyframes paper-drift{
  0%   { background-position: 0% 0%, 100% 0%, 50% 100%; }
  50%  { background-position: 30% 20%, 70% 40%, 60% 80%; }
  100% { background-position: 10% 30%, 90% 10%, 40% 90%; }
}

.grain-overlay{
  position: fixed;
  inset: -200px;
  z-index: -1;
  pointer-events: none;
  opacity: .05;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 160px 160px;
}

/* ---------- 3. CUSTOM CURSOR ---------- */
.cursor{
  position: fixed;
  top: 0; left: 0;
  width: 38px; height: 38px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
  transition: width .25s var(--ease-out), height .25s var(--ease-out),
              border-color .25s var(--ease-out), background-color .25s var(--ease-out);
  display: flex;
  align-items: center;
  justify-content: center;
}
.cursor::after{
  content: "";
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--ink);
  transition: opacity .2s;
}
.cursor span{
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--ink);
  white-space: nowrap;
  padding: 4px 10px;
  border-radius: 999px;
  opacity: 0;
  transform: scale(.8);
  transition: opacity .2s var(--ease-out), transform .2s var(--ease-out);
  mix-blend-mode: normal;
}
.cursor.is-active{
  width: auto;
  height: auto;
  min-width: 64px;
  padding: 6px;
  border-color: transparent;
  background: transparent;
}
.cursor.is-active::after{ opacity: 0; }
.cursor.is-active span{ opacity: 1; transform: scale(1); }

@media (hover: none), (pointer: coarse){
  .cursor{ display: none !important; }
}

/* ---------- 4. SIDE BRAND MARKER ---------- */
.side-marker{
  position: fixed;
  right: 18px;
  top: 50%;
  transform: translateY(-50%) rotate(180deg);
  writing-mode: vertical-rl;
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  pointer-events: none;
  mix-blend-mode: normal;
}
.side-marker .dot{
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse-dot 2.4s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulse-dot{
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .35; transform: scale(.7); }
}
@media (max-width: 760px){
  .side-marker{ display: none; }
}

/* ---------- 5. SPLASH SCREEN ---------- */
#splash{
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--blue-deep);
  color: var(--paper);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  animation: splash-hide-safety 4.5s forwards;
}
#splash.is-hidden{
  animation: none !important;
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none;
  transition: opacity .6s var(--ease-out), visibility .6s;
}
@keyframes splash-hide-safety{
  0%, 92% { opacity: 1; visibility: visible; }
  100% { opacity: 0; visibility: hidden; pointer-events: none; }
}

.splash-title{
  font-family: var(--font-display);
  font-size: clamp(2rem, 9vw, 5.5rem);
  letter-spacing: .12em;
  text-transform: uppercase;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .25em 0;
  text-align: center;
}
.splash-title .word{
  display: flex;
}
.splash-title .letter{
  display: inline-block;
  opacity: 0;
  transform: translateY(40px) rotate(4deg);
  animation: letter-in .7s var(--ease-out) forwards;
}
@keyframes letter-in{
  to{ opacity: 1; transform: translateY(0) rotate(0); }
}
.splash-loadbar{
  width: min(280px, 60vw);
  height: 2px;
  background: rgba(247,243,235,.18);
  position: relative;
  overflow: hidden;
}
.splash-loadbar::after{
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gold);
  transform-origin: left center;
  transform: scaleX(0);
  animation: loadbar 2.4s var(--ease-in-out) forwards .4s;
}
@keyframes loadbar{ to{ transform: scaleX(1); } }
.splash-tag{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0;
  animation: fade-in .6s var(--ease-out) forwards 1s;
}
@keyframes fade-in{ to{ opacity: 1; } }

/* ---------- 6. NAV ---------- */
#nav{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px var(--gutter);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--paper);
  transition: background-color .4s var(--ease-out), backdrop-filter .4s, box-shadow .4s, color .4s var(--ease-out);
}
#nav.is-scrolled{
  background: rgba(247,243,235,.82);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(42,42,42,.08);
  color: var(--ink);
}
body.menu-open #nav{ color: var(--ink); }
.nav-logo{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 18px;
  font-style: italic;
  letter-spacing: .04em;
  text-transform: none;
}
.nav-logo-img{
  width: 40px;
  height: 40px;
  display: block;
  border-radius: 50%;
  flex-shrink: 0;
}
@media (max-width: 480px){
  .nav-logo-img{ width: 34px; height: 34px; }
  .nav-logo{ font-size: 16px; }
}
.nav-links{
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a{
  position: relative;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 4px 0;
}
.nav-links a .num{
  color: var(--rust);
  font-size: 10px;
}
.nav-links a::after{
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 1px;
  background: currentColor;
  transition: right .3s var(--ease-out);
}
.nav-links a:hover::after{ right: 0; }
.nav-cta{
  background: var(--blue);
  color: #fff !important;
  padding: 10px 18px !important;
  border-radius: 999px;
}
.nav-cta::after{ display: none; }
.nav-cta:hover{ background: var(--blue-deep); }

.burger{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px; height: 36px;
  background: none;
  border: none;
  z-index: 600;
}
.burger span{
  display: block;
  width: 100%;
  height: 1.5px;
  background: currentColor;
  transition: transform .35s var(--ease-out), opacity .25s, width .35s;
}

@media (max-width: 880px){
  .nav-links{
    position: fixed;
    inset: 0;
    background: var(--paper);
    color: var(--ink);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 0 32px;
    gap: 22px;
    font-size: 22px;
    transform: translateX(100%);
    transition: transform .5s var(--ease-in-out);
  }
  .nav-links.is-open{ transform: translateX(0); }
  .nav-links a{ font-family: var(--font-display); font-style: italic; text-transform: none; }
  .nav-links .nav-cta{ font-family: var(--font-mono); font-style: normal; text-transform: uppercase; }
  .burger{ display: flex; }
  body.menu-open .burger span:nth-child(1){ transform: translateY(6.5px) rotate(45deg); }
  body.menu-open .burger span:nth-child(2){ opacity: 0; width: 0; }
  body.menu-open .burger span:nth-child(3){ transform: translateY(-6.5px) rotate(-45deg); }
}

/* ---------- 7. HERO ---------- */
#hero{
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding: 120px var(--gutter) 64px;
  isolation: isolate;
}
.hero-bg{
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero-bg img{
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 35%;
}
.hero-veil{
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(11,35,72,.55) 0%, rgba(11,35,72,.25) 35%, rgba(11,35,72,.78) 100%),
    linear-gradient(90deg, rgba(11,35,72,.45) 0%, transparent 60%);
}
.hero-kicker{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}
.hero-title{
  font-family: var(--font-display);
  color: var(--paper);
  font-size: clamp(3.5rem, 14vw, 9.5rem);
  line-height: .95;
  font-weight: 600;
  margin: 0 0 24px;
}
.hero-title .line{ display: block; }
.hero-title .line--2{
  margin-left: clamp(1rem, 12vw, 7rem);
  font-style: italic;
  color: var(--paper);
  opacity: .92;
}
.hero-title .line--3{
  margin-left: clamp(2rem, 18vw, 11rem);
  font-size: .55em;
  font-style: italic;
  color: var(--gold);
  letter-spacing: .02em;
}
.hero-tagline{
  font-family: var(--font-display);
  font-style: italic;
  color: var(--paper);
  font-size: clamp(1.1rem, 2.4vw, 1.6rem);
  max-width: 32ch;
  margin: 0 0 36px;
  opacity: .95;
}
.hero-ctas{
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}
.btn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 16px 28px;
  border-radius: 999px;
  border: 1px solid currentColor;
  transition: transform .35s var(--ease-out), background-color .35s, color .35s, border-color .35s;
}
.btn:hover{ transform: translateY(-3px); }
.btn-primary{
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}
.btn-primary:hover{ background: var(--blue-deep); border-color: var(--blue-deep); color: #fff; }
.btn-ghost{
  color: var(--paper);
  border-color: rgba(247,243,235,.5);
}
.btn-ghost:hover{ background: var(--paper); color: var(--ink); border-color: var(--paper); }
.btn .arrow{ transition: transform .35s var(--ease-out); }
.btn:hover .arrow{ transform: translateX(4px); }

/* ---------- 8. MARQUEE STRIP ---------- */
.marquee{
  position: relative;
  width: 100%;
  overflow: hidden;
  background: var(--blue-deep);
  color: var(--paper);
  padding: 16px 0;
  border-top: 1px solid rgba(247,243,235,.08);
  border-bottom: 1px solid rgba(247,243,235,.08);
}
.marquee-track{
  display: flex;
  width: max-content;
  animation: marquee-scroll 38s linear infinite;
}
.marquee-track span{
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .14em;
  text-transform: uppercase;
  white-space: nowrap;
  padding: 0 1.4em;
  display: flex;
  align-items: center;
  gap: 1.4em;
}
.marquee-track span::after{
  content: "✦";
  color: var(--gold);
  font-size: 10px;
}
@keyframes marquee-scroll{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}

/* ---------- 9. SECTION SCAFFOLDING ---------- */
.section{
  position: relative;
  padding: clamp(80px, 12vw, 160px) 0;
}
.section-watermark{
  position: absolute;
  top: -2vw;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: clamp(8rem, 32vw, 26rem);
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(42,42,42,.08);
  line-height: 1;
  z-index: 0;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}
.section-tag{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 18px;
}
.section-tag::before{
  content: "";
  width: 28px; height: 1px;
  background: var(--green);
}
.section-title{
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  line-height: 1.08;
  font-weight: 600;
  max-width: 16ch;
  margin: 0 0 28px;
}
.section-title em{
  font-style: italic;
  color: var(--rust);
}
.lead{
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  max-width: 56ch;
  margin: 0 0 18px;
}
.support{
  max-width: 56ch;
  color: var(--ink-soft);
}

/* Reveal animation defensive baseline */
.reveal{
  opacity: 1;
  transform: none;
}
.reveal[data-split]{
  opacity: 1;
  transform: none;
}
.js-ready .reveal{
  opacity: 0;
  transform: translateY(36px);
}
.js-ready .reveal.is-revealed{
  opacity: 1;
  transform: translateY(0);
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
}

/* ---------- 10. SECTION 01 — LA LIBRERÍA ---------- */
#la-libreria{ overflow: hidden; }
.libreria-grid{
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
.libreria-collage{
  position: relative;
  height: clamp(340px, 46vw, 560px);
}
.libreria-collage img{
  position: absolute;
  width: 60%;
  border: 8px solid var(--paper);
  box-shadow: 0 24px 50px -20px rgba(42,42,42,.4);
  object-fit: cover;
}
.libreria-collage .ph-1{
  width: 58%;
  height: 65%;
  top: 0; left: 0;
  transform: rotate(-4deg);
  z-index: 2;
}
.libreria-collage .ph-2{
  width: 46%;
  height: 50%;
  top: 8%; right: 0;
  transform: rotate(3deg);
  z-index: 1;
}
.libreria-collage .ph-3{
  width: 50%;
  height: 46%;
  bottom: 0; left: 14%;
  transform: rotate(2deg);
  z-index: 3;
}
.collage-tape{
  position: absolute;
  top: -3%;
  left: 38%;
  z-index: 4;
  background: var(--gold);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  padding: 8px 18px;
  transform: rotate(-8deg);
  box-shadow: 0 8px 20px -10px rgba(42,42,42,.5);
}

.libreria-aside{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  border-left: 2px solid var(--rust);
  padding-left: 18px;
  margin-bottom: 36px;
  display: inline-flex;
  flex-direction: column;
  gap: 10px;
}
.libreria-aside .quote{
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.3rem;
  text-transform: none;
  letter-spacing: normal;
  color: var(--ink);
  line-height: 1.4;
  max-width: 22ch;
}
.libreria-aside .meta{ color: var(--ink-soft); }

.def-list{
  margin-top: 32px;
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(42,42,42,.12);
}
.def-list .def-row{
  display: grid;
  grid-template-columns: 14ch 1fr;
  gap: 24px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(42,42,42,.12);
}
.def-row dt{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--green);
}
.def-row dd{
  margin: 0;
  font-size: 1.02rem;
}

@media (max-width: 920px){
  .libreria-grid{ grid-template-columns: 1fr; }
  .libreria-collage{ height: clamp(320px, 90vw, 460px); margin-bottom: 20px; }
  .def-list .def-row{ grid-template-columns: 1fr; gap: 6px; }
}

/* ---------- 11. SECTION 02 — EL FONDO (horizontal scroll) ---------- */
#el-fondo{
  padding: 0;
  position: relative;
  background: var(--blue-deep);
  color: var(--paper);
}
.fondo-intro{
  padding-top: clamp(80px, 12vw, 140px);
  padding-bottom: 16px;
  position: relative;
  z-index: 1;
}
.fondo-intro .section-title{ color: var(--paper); }
.fondo-intro .section-title em{ color: var(--gold); }
.fondo-intro .lead{ color: rgba(247,243,235,.85); }

.fondo-progress{
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .2em;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 28px;
}
.fondo-progress .bar{
  width: 160px;
  height: 1px;
  background: rgba(247,243,235,.2);
  position: relative;
  overflow: hidden;
}
.fondo-progress .bar span.fill{
  position: absolute; inset: 0;
  background: var(--gold);
  width: 12.5%;
  transition: width .3s var(--ease-out);
}

.fondo-pin{
  position: relative;
  height: 100vh;
  overflow: hidden;
}
.fondo-track{
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  display: flex;
  will-change: transform;
}
.fondo-card{
  position: relative;
  flex: 0 0 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px var(--gutter);
  border-right: 1px solid rgba(247,243,235,.08);
}
.fondo-card .card-number{
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .25em;
  color: var(--gold);
  margin-bottom: 24px;
}
.fondo-card-icon{
  width: clamp(72px, 9vw, 120px);
  height: clamp(72px, 9vw, 120px);
  margin-bottom: 28px;
  color: var(--gold);
}
.fondo-card-icon svg{
  width: 100%; height: 100%;
  overflow: visible;
}
.fondo-card-icon path,
.fondo-card-icon circle,
.fondo-card-icon line,
.fondo-card-icon polyline,
.fondo-card-icon rect{
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.fondo-card h3{
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 4rem);
  margin: 0 0 8px;
}
.fondo-card .card-subtitle{
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  color: var(--gold);
  margin: 0 0 18px;
}
.fondo-card .card-desc{
  max-width: 56ch;
  color: rgba(247,243,235,.82);
  margin: 0 0 26px;
  font-size: clamp(.98rem, 1.4vw, 1.1rem);
}
.fondo-card .card-examples{
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: rgba(247,243,235,.65);
  border-top: 1px solid rgba(247,243,235,.15);
  padding-top: 16px;
  max-width: 56ch;
}
.fondo-card .card-examples li::before{
  content: "— ";
  color: var(--gold);
}

@media (max-width: 760px){
  .fondo-pin{
    height: auto;
  }
  .fondo-track{
    position: static;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    height: auto;
  }
  .fondo-card{
    flex: 0 0 100vw;
    height: 100svh;
    justify-content: flex-start;
    scroll-snap-align: start;
    padding: 16px 24px 60px;
  }
}

/* ---------- 12. SECTION 03 — ENCARGOS ---------- */
.encargos-grid{
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
.steps-list{
  display: flex;
  flex-direction: column;
  gap: 0;
}
.step-item{
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 20px;
  padding: 28px 0;
  border-top: 1px solid rgba(42,42,42,.12);
}
.step-item:last-child{ border-bottom: 1px solid rgba(42,42,42,.12); }
.step-item .step-num{
  font-family: var(--font-display);
  font-style: italic;
  font-size: 2.4rem;
  color: var(--rust);
  line-height: 1;
}
.step-item h3{
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin: 0 0 8px;
}
.step-item p{ margin: 0; color: var(--ink-soft); }

.encargo-card{
  background: var(--paper-2);
  border: 1px solid rgba(42,42,42,.1);
  border-radius: 18px;
  padding: clamp(28px, 4vw, 48px);
  position: sticky;
  top: 110px;
}
.encargo-card .label{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 12px;
}
.encargo-card .estimate{
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-style: italic;
  margin: 0 0 28px;
  line-height: 1.4;
}
.encargo-card .btn{ width: 100%; justify-content: center; }

@media (max-width: 920px){
  .encargos-grid{ grid-template-columns: 1fr; }
  .encargo-card{ position: static; }
}

/* ---------- 13. SECTION 04 — GALERÍA (marquees) ---------- */
#galeria{
  padding: clamp(60px, 10vw, 120px) 0;
  overflow: hidden;
}
.gallery-lane{
  display: flex;
  width: max-content;
  gap: 20px;
  margin-bottom: 20px;
}
.gallery-lane img{
  width: clamp(180px, 22vw, 320px);
  height: clamp(130px, 16vw, 220px);
  object-fit: cover;
  border-radius: 10px;
  filter: sepia(.18) contrast(1.02);
}
.gallery-lane.lane-fast{ animation: gallery-scroll 50s linear infinite; }
.gallery-lane.lane-slow{ animation: gallery-scroll 90s linear infinite; }
.gallery-lane.lane-reverse{ animation: gallery-scroll-rev 70s linear infinite; }
@keyframes gallery-scroll{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}
@keyframes gallery-scroll-rev{
  from{ transform: translateX(-50%); }
  to{ transform: translateX(0); }
}

/* ---------- 14. SECTION 05 — RESERVAR ---------- */
#reservar{
  position: relative;
}
.reservar-grid{
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
.reservar-grid > div{
  max-width: 760px;
}
.field{
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 18px;
  align-items: start;
  padding: 22px 0;
  border-bottom: 1px solid rgba(42,42,42,.15);
}
.field .field-num{
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--rust);
  padding-top: 10px;
}
.field label{
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 8px;
}
.field input, .field textarea{
  width: 100%;
  border: none;
  background: transparent;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--ink);
  padding: 4px 0;
  resize: vertical;
}
.field input:focus, .field textarea:focus{
  outline: none;
}
.field input::placeholder, .field textarea::placeholder{
  color: rgba(42,42,42,.32);
  font-style: italic;
}

.form-actions{
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
}
.form-alt{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--blue);
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: color .3s;
}
.form-alt:hover{ color: var(--blue-deep); }

.contact-panel{
  background: var(--blue-deep);
  color: var(--paper);
  border-radius: 18px;
  padding: clamp(28px, 4vw, 48px);
  position: sticky;
  top: 110px;
}
.contact-panel h3{
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.6rem;
  margin: 0 0 24px;
}
.contact-row{
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(247,243,235,.12);
  font-family: var(--font-mono);
  font-size: 13px;
}
.contact-row:last-child{ border-bottom: none; }
.contact-row .ck{
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
}
.contact-row .cv{
  text-align: right;
  color: var(--paper);
}
.contact-row a:hover{ color: var(--gold); }

@media (max-width: 920px){
  .reservar-grid{ grid-template-columns: 1fr; }
  .contact-panel{ position: static; }
}

/* ---------- 15. FOOTER ---------- */
#footer{
  position: relative;
  background: var(--blue-deep);
  color: var(--paper);
  overflow: hidden;
  padding-top: clamp(60px, 10vw, 120px);
}
.footer-display{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 9vw, 7rem);
  line-height: 1;
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--paper);
  display: flex;
  align-items: center;
  width: max-content;
  animation: marquee-scroll 48s linear infinite;
  padding-bottom: clamp(40px, 8vw, 90px);
}
.footer-display span{ padding: 0 .35em; }
.footer-display .sep{
  color: var(--gold);
  font-size: .35em;
}

.footer-grid{
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(32px, 5vw, 64px);
  padding-bottom: 60px;
}
.footer-col h4{
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 18px;
}
.footer-col p, .footer-col a{
  display: block;
  margin: 0 0 8px;
  color: rgba(247,243,235,.85);
}
.footer-col a:hover{ color: var(--gold); }
.footer-map-link{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gold) !important;
  margin-bottom: 12px !important;
}
.footer-map-link:hover{ color: var(--paper) !important; }
.footer-map{
  width: 100%;
  height: clamp(220px, 55vw, 280px);
  border: 0;
  border-radius: 12px;
  filter: grayscale(.4) sepia(.2);
  margin-top: 8px;
  background: rgba(247,243,235,.06);
}
@media (min-width: 821px){
  .footer-map{ height: 240px; }
}

.footer-legal{
  border-top: 1px solid rgba(247,243,235,.12);
  padding-top: 24px;
  padding-bottom: 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(247,243,235,.55);
}
.footer-legal a{ color: rgba(247,243,235,.55); }
.footer-legal a:hover{ color: var(--gold); }
.legal-brand{
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.footer-logo-img{
  width: 34px;
  height: 34px;
  display: block;
  border-radius: 50%;
  flex-shrink: 0;
}
.back-to-top{
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

@media (max-width: 820px){
  .footer-grid{ grid-template-columns: 1fr; }
}

/* ---------- 16. UTILITIES ---------- */
.visually-hidden{
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 17. SAFETY: never let JS-dependent things stay hidden ---------- */
.fondo-card-icon path,
.fondo-card-icon circle,
.fondo-card-icon line,
.fondo-card-icon polyline,
.fondo-card-icon rect{
  stroke-dasharray: none;
  stroke-dashoffset: 0;
}
.js-ready .fondo-card-icon.is-armed path,
.js-ready .fondo-card-icon.is-armed circle,
.js-ready .fondo-card-icon.is-armed line,
.js-ready .fondo-card-icon.is-armed polyline,
.js-ready .fondo-card-icon.is-armed rect{
  stroke-dasharray: var(--len, 300);
  stroke-dashoffset: var(--len, 300);
}
.js-ready .fondo-card-icon.is-traced path,
.js-ready .fondo-card-icon.is-traced circle,
.js-ready .fondo-card-icon.is-traced line,
.js-ready .fondo-card-icon.is-traced polyline,
.js-ready .fondo-card-icon.is-traced rect{
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1.4s var(--ease-out);
}