/* ============================================================
   LayerCraft Prints — LayerLink
   Estilos base del sitio
   ============================================================ */

:root {
  --navy: #1A4787;
  --navy-deep: #0F2E5C;
  --cyan: #5ECAE7;
  --cyan-soft: #B8F2FF;
  --gray: #CACAC9;
  --ink: #10182B;
  --paper: #F5F6F8;
  --white: #FFFFFF;

  --font-display: 'Manrope', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Manrope', 'Helvetica Neue', Arial, sans-serif;
  --page-pad: clamp(1.5rem, 6vw, 6rem);

  --nav-h: 84px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.skip-link {
  position: fixed;
  z-index: 1001;
  top: .75rem;
  left: .75rem;
  padding: .75rem 1rem;
  border-radius: 8px;
  background: var(--navy-deep);
  color: var(--white);
  font-weight: 750;
  transform: translateY(-160%);
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }
#mainContent:focus { outline: none; }
:where(a, button, input, select, textarea):focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 3px;
}

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

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

/* ---------- Preloader ---------- */
#preloader {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--navy-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s var(--ease), visibility 0.8s var(--ease);
}
#preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
#preloader img {
  width: 120px;
  animation: pulseIn 1.2s var(--ease) infinite alternate;
}
@keyframes pulseIn {
  from { transform: scale(0.92); opacity: 0.7; }
  to   { transform: scale(1.05); opacity: 1; }
}

/* ---------- Header / Nav ---------- */
header.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--page-pad);
  z-index: 200;
  mix-blend-mode: normal;
  background: #fff;
  backdrop-filter: none;
  box-shadow: 0 1px 0 rgba(16, 24, 43, 0.06);
  transition: none;
}
header.site-header.scrolled {
  background: #fff;
  backdrop-filter: none;
  box-shadow: 0 1px 0 rgba(16, 24, 43, 0.06);
}
.brand-logo {
  height: 64px;
  transition: height 0.4s var(--ease);
}
.site-header.scrolled .brand-logo {
  height: 44px;
}
.nav-toggle {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  color: var(--navy-deep);
  padding: 0.5rem 0.2rem;
  transition: color 0.4s var(--ease);
}
.site-header:not(.scrolled) .nav-toggle { color: var(--navy-deep); }

.nav-toggle .bars {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 26px;
}
.nav-toggle .bars span {
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.35s var(--ease), opacity 0.35s var(--ease);
}
.nav-open .nav-toggle .bars span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle .bars span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle .bars span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Full-screen menu overlay ---------- */
#nav-overlay {
  position: fixed;
  inset: 0;
  background: var(--navy-deep);
  z-index: 150;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 8vw, 6rem);
  clip-path: circle(2% at calc(100% - 3.2rem) 3.2rem);
  opacity: 0;
  transition: clip-path 0.75s var(--ease), opacity 0s linear 0.75s;
  pointer-events: none;
}
.nav-open #nav-overlay {
  clip-path: circle(150% at calc(100% - 3.2rem) 3.2rem);
  opacity: 1;
  transition: clip-path 0.75s var(--ease), opacity 0s linear 0s;
  pointer-events: all;
}
#nav-overlay nav {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
#nav-overlay a {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--white);
  font-size: clamp(2.2rem, 8vw, 5rem);
  line-height: 1.15;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease), color 0.3s;
}
.nav-open #nav-overlay a { opacity: 1; transform: translateY(0); }
.nav-open #nav-overlay a:nth-child(1) { transition-delay: 0.08s; }
.nav-open #nav-overlay a:nth-child(2) { transition-delay: 0.14s; }
.nav-open #nav-overlay a:nth-child(3) { transition-delay: 0.20s; }
.nav-open #nav-overlay a:nth-child(4) { transition-delay: 0.26s; }
.nav-open #nav-overlay a:nth-child(5) { transition-delay: 0.32s; }
#nav-overlay a:hover { color: var(--cyan); }
#nav-overlay .overlay-foot {
  margin-top: 3rem;
  color: var(--gray);
  font-size: 0.9rem;
  opacity: 0;
  transition: opacity 0.6s var(--ease) 0.4s;
}
.nav-open #nav-overlay .overlay-foot { opacity: 1; }
#nav-overlay .overlay-foot a { color: var(--cyan-soft); font-weight: 600; }

/* ---------- Hero / scroll-pinned assembly ---------- */
#hero {
  position: relative;
  height: 420vh;
  background: linear-gradient(180deg, var(--navy-deep) 0%, var(--navy) 60%, #123a73 100%);
}
#hero .pin {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
/* Velo detrás del texto para que siga siendo legible sin importar
   dónde caiga el modelo 3D al animarse o en pantallas angostas */
#hero .pin::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(100deg, rgba(15,46,92,0.7) 0%, rgba(15,46,92,0.42) 38%, transparent 66%);
  pointer-events: none;
}
@media (max-width: 760px) {
  #hero .pin::before {
    background: linear-gradient(180deg, rgba(15,46,92,0.25) 0%, rgba(15,46,92,0.55) 46%, rgba(15,46,92,0.88) 72%, var(--navy-deep) 100%);
  }
  #hero .pin {
    align-items: flex-end;
    padding-bottom: 3.5rem;
  }
}
.hero-copy {
  position: relative;
  z-index: 5;
  padding: 0 var(--page-pad);
  max-width: 640px;
  color: var(--white);
  pointer-events: none;
}
.hero-copy .eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan-soft);
  font-weight: 600;
  margin-bottom: 1rem;
}
.hero-copy h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  line-height: 1.04;
  margin: 0 0 1.1rem;
}
.hero-copy h1 span { color: var(--cyan); }
.hero-copy p {
  font-size: 1.05rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.82);
  max-width: 46ch;
}
.hero-scrollhint {
  position: absolute;
  bottom: 2.2rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.6);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 5;
}
.hero-scrollhint .line {
  width: 1px;
  height: 34px;
  background: linear-gradient(180deg, var(--cyan), transparent);
  animation: scrollLine 1.6s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  50.01% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---------- Sections generic ---------- */
section {
  position: relative;
  padding: clamp(4rem, 10vw, 8rem) clamp(1.5rem, 6vw, 6rem);
}
#inicio {
  padding: 0;
}
.section-head {
  max-width: 760px;
  margin-bottom: clamp(2.5rem, 6vw, 4rem);
}
.section-head .eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--navy);
  font-weight: 700;
  margin-bottom: 0.8rem;
}
.section-head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 4.4vw, 3rem);
  line-height: 1.08;
  margin: 0 0 1rem;
  color: var(--navy-deep);
}
.section-head p {
  font-size: 1.05rem;
  line-height: 1.65;
  color: #454e5f;
  max-width: 60ch;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- LayerLink pitch ---------- */
#layerlink { background: var(--white); }
.pitch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.75rem;
}
.pitch-card {
  background: var(--paper);
  border-radius: 18px;
  padding: 2rem 1.75rem;
  border: 1px solid rgba(16,24,43,0.06);
}
.pitch-card .num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--cyan);
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}
.pitch-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 0 0 0.6rem;
  color: var(--navy-deep);
}
.pitch-card p {
  font-size: 0.95rem;
  line-height: 1.55;
  color: #5a6270;
  margin: 0;
}
.layerlink-formats {
  display: grid;
  grid-template-columns: minmax(240px, .8fr) minmax(0, 1.4fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
  margin-top: 1.5rem;
  padding: clamp(2rem, 5vw, 4.5rem);
  border-radius: 24px;
  background: var(--paper);
  border: 1px solid rgba(15,46,92,.08);
}
.layerlink-formats h3 { margin: .45rem 0 .8rem; color: var(--navy-deep); font-size: clamp(1.8rem,3vw,3rem); line-height: 1; letter-spacing: -.04em; }
.layerlink-formats p { margin: 0; max-width: 40ch; color: #5a6270; line-height: 1.65; }
.format-list { list-style: none; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: .75rem; margin: 0; padding: 0; }
.format-list li { display: flex; align-items: center; gap: .85rem; min-height: 68px; padding: 1rem 1.1rem; border-radius: 14px; background: var(--white); border: 1px solid rgba(15,46,92,.08); }
.format-list li:last-child { grid-column: 1 / -1; }
.format-list span { color: var(--cyan); font-size: .7rem; font-weight: 800; letter-spacing: .1em; }
.format-list b { color: var(--navy-deep); font-size: .95rem; }
.layerlink-events { display: grid; grid-template-columns: minmax(260px,1.1fr) minmax(260px,.9fr) auto; gap: clamp(1.5rem,4vw,4rem); align-items: center; margin-top: 1.5rem; padding: clamp(2rem,5vw,4rem); border-radius: 24px; background: var(--navy-deep); color: var(--white); }
.layerlink-events .eyebrow { margin: 1rem 0 .6rem; color: var(--cyan-soft); }
.layerlink-events h3 { margin: 0; max-width: 17ch; font-size: clamp(1.8rem,3vw,3rem); line-height: 1.04; letter-spacing: -.04em; }
.layerlink-events p { margin: 0; color: rgba(255,255,255,.72); line-height: 1.7; }
.layerlink-events .btn-outline { white-space: nowrap; color: var(--white); border-color: rgba(255,255,255,.5); }
.pilot-badge { display: inline-flex; padding: .48rem .7rem; border-radius: 999px; background: rgba(94,202,231,.14); color: var(--cyan-soft); font-size: .64rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }

/* ---------- Catálogo / Gallery ---------- */
#catalogo { background: var(--paper); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.75rem;
}
.gallery-card {
  background: var(--white);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(16,24,43,0.07);
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}
.gallery-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px -20px rgba(16,24,43,0.22);
}
.gallery-card model-viewer {
  width: 100%;
  height: 100%;
  background: linear-gradient(160deg, #eef1f5, #e2e7ee);
  --poster-color: transparent;
  pointer-events: none; /* el click para ampliar lo maneja el botón contenedor */
}
.gallery-card .pending {
  width: 100%;
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, #eef1f5, #e2e7ee);
  color: #9aa2b1;
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  padding: 1rem;
}

/* ---------- Media: foto real + modelo 3D lado a lado ---------- */
.media-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 260px;
}
.media-pane {
  position: relative;
  border: none;
  padding: 0;
  margin: 0;
  height: 100%;
  width: 100%;
  cursor: zoom-in;
  background: linear-gradient(160deg, #eef1f5, #e2e7ee);
  overflow: hidden;
  display: block;
  font: inherit;
}
.media-pane img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.media-pane:hover img {
  transform: scale(1.05);
}
.media-photo { border-right: 1px solid rgba(16,24,43,0.08); }
.media-3d-solo { height: 260px; }
.media-pane::after {
  content: '⤢';
  position: absolute;
  bottom: 0.5rem;
  right: 0.6rem;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(15,46,92,0.55);
  color: #fff;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s var(--ease);
  pointer-events: none;
}
.media-pane:hover::after,
.media-pane:focus-visible::after {
  opacity: 1;
}

/* ---------- Lightbox: vista ampliada de foto/modelo ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(10, 16, 32, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s var(--ease), visibility 0.35s var(--ease);
}
.lightbox.open {
  opacity: 1;
  visibility: visible;
}
body.lightbox-open {
  overflow: hidden;
}
.lightbox-body {
  width: min(90vw, 780px);
  height: min(80vh, 780px);
  border-radius: 20px;
  overflow: hidden;
  background: #10182b;
  box-shadow: 0 40px 90px -30px rgba(0,0,0,0.6);
}
.lightbox-body img,
.lightbox-body model-viewer {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #10182b;
}
.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.12);
  color: #fff;
  font-size: 1.1rem;
  cursor: pointer;
  transition: background 0.3s var(--ease);
}
.lightbox-close:hover { background: rgba(255,255,255,0.24); }
@media (max-width: 640px) {
  .media-split { grid-template-columns: 1fr; height: auto; }
  .media-pane { height: 200px; }
  .media-photo { border-right: none; border-bottom: 1px solid rgba(16,24,43,0.08); }
}
.gallery-card .card-body {
  padding: 1.25rem 1.4rem 1.5rem;
}
.gallery-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0 0 0.6rem;
  color: var(--navy-deep);
}
.gallery-card .visit {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--navy);
  padding: 0.5rem 0;
}
.gallery-card .visit:hover { color: var(--cyan); }
.gallery-card .hint {
  font-size: 0.8rem;
  color: #9aa2b1;
}

/* ---------- Nosotros ---------- */
#nosotros {
  background: var(--navy-deep);
  color: var(--white);
}
#nosotros .section-head .eyebrow { color: var(--cyan-soft); }
#nosotros .section-head h2 { color: var(--white); }
#nosotros .section-head p { color: rgba(255,255,255,0.75); }
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.stat-row .stat b {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--cyan);
}
.stat-row .stat span {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
}

/* ---------- Contacto / Footer ---------- */
#contacto {
  background: var(--white);
  text-align: center;
}
#contacto .section-head { margin: 0 auto 2.5rem; text-align: center; }
.contact-layout {
  display: grid;
  grid-template-columns: minmax(280px, .72fr) minmax(0, 1.28fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  width: min(100%, 1180px);
  margin: 0 auto;
  align-items: start;
  text-align: left;
}
.contact-panel {
  position: sticky;
  top: calc(var(--nav-h) + 1.5rem);
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid rgba(15,46,92,.1);
  border-radius: 20px;
  background: var(--paper);
}
.contact-panel h3 {
  margin: .45rem 0 .8rem;
  color: var(--navy-deep);
  font-size: clamp(1.65rem, 3vw, 2.2rem);
  letter-spacing: -.035em;
}
.contact-panel > div > p {
  margin: 0;
  color: #596272;
  font-size: .95rem;
  line-height: 1.65;
}
.contact-list { display: grid; gap: .7rem; margin-top: 1.6rem; }
.contact-item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: .85rem;
  align-items: center;
  min-height: 72px;
  padding: .75rem;
  border: 1px solid rgba(15,46,92,.08);
  border-radius: 14px;
  background: var(--white);
  color: var(--navy-deep);
  transition: border-color .25s ease, transform .25s var(--ease), box-shadow .25s ease;
}
a.contact-item:hover { transform: translateY(-2px); border-color: rgba(26,71,135,.24); box-shadow: 0 10px 24px rgba(15,46,92,.08); }
.contact-item > span:last-child { min-width: 0; }
.contact-item b, .contact-item small { display: block; }
.contact-item b { margin-bottom: .2rem; font-size: .86rem; }
.contact-item small { color: #647083; font-size: .78rem; line-height: 1.45; overflow-wrap: anywhere; }
.contact-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(94,202,231,.12);
  color: var(--navy);
}
.contact-icon svg { width: 25px; height: 25px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.contact-icon svg .dot { fill: currentColor; stroke: none; }
.contact-icon svg .social-fill { fill: currentColor; stroke: none; }
.social-pending { cursor: default; }
.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.btn {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.95rem 1.9rem;
  border-radius: 999px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
  display: inline-block;
}
.btn-primary {
  background: var(--navy);
  color: var(--white);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 28px -12px rgba(26,71,135,0.5); }
.btn-ghost {
  border: 1.5px solid var(--navy);
  color: var(--navy);
}
.btn-ghost:hover { transform: translateY(-3px); background: var(--navy); color: var(--white); }

/* ---------- Formulario de cotización ---------- */
.quote-form {
  max-width: none;
  margin: 0 auto;
  width: 100%;
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid rgba(15,46,92,.1);
  border-radius: 20px;
  background: var(--white);
  box-shadow: 0 20px 60px rgba(15,46,92,.07);
  text-align: left;
}
.quote-form .form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem 1.5rem;
  margin-bottom: 1.75rem;
}
.quote-form .field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 0;
}
.quote-form .field[hidden] { display: none; }
.quote-form .field input,
.quote-form .field select,
.quote-form .field textarea {
  min-width: 0;
}
.quote-form .field-wide {
  grid-column: 1 / -1;
}
.quote-form .field span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy-deep);
}
.quote-form .field span em {
  font-style: normal;
  font-weight: 400;
  color: #9aa2b1;
}
.quote-form input[type="text"],
.quote-form input[type="email"],
.quote-form input[type="tel"],
.quote-form select,
.quote-form textarea {
  font-family: var(--font-body);
  font-size: 0.98rem;
  padding: 0.85rem 1rem;
  border: 1.5px solid #dde1e8;
  border-radius: 10px;
  background: var(--white);
  color: var(--ink);
  transition: border-color 0.3s var(--ease);
  width: 100%;
}
.quote-form input[type="file"] {
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.6rem 0.2rem;
  color: #5a6270;
}
.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  outline: none;
  border-color: var(--cyan);
}
.quote-form textarea { resize: vertical; }
.quote-form .botcheck {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}
.quote-form button[type="submit"] {
  border: none;
  cursor: pointer;
  font-family: var(--font-display);
}
.quote-form button[type="submit"]:disabled {
  opacity: 0.65;
  cursor: default;
}
.form-status {
  margin: 1rem 0 0;
  font-size: 0.9rem;
  min-height: 1.3em;
}
.form-status.success { color: #1a7a4c; font-weight: 600; }
.form-status.error { color: #b23b3b; font-weight: 600; }
.form-privacy { max-width: 62ch; margin: 0 0 1rem; color: #737d8d; font-size: .78rem; line-height: 1.5; }

.contacto-alt { margin-top: 2rem; }

@media (max-width: 640px) {
  .quote-form .form-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; }
  .contact-panel { position: static; }
}

@media (max-width: 640px) {
  #contacto .section-head { text-align: left; }
  .contact-panel, .quote-form { padding: 1.1rem; border-radius: 16px; }
  .contact-item { min-height: 68px; }
}

footer {
  padding: 2.5rem clamp(1.5rem, 6vw, 6rem) 3rem;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  border-top: 1px solid rgba(16,24,43,0.08);
}
footer small { color: #758094; font-size: 0.82rem; }

/* ============================================================
   Draft 04 — branded navigation system
   ============================================================ */
.site-header .brand {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
}
.brand-logo {
  width: clamp(180px, 19vw, 260px);
  height: auto;
  max-height: 76px;
  object-fit: contain;
  transform-origin: left center;
}
.site-header.scrolled .brand-logo { height: auto; width: clamp(180px, 19vw, 260px); }
.header-actions { display: flex; align-items: center; gap: clamp(.8rem, 2vw, 1.4rem); }
.language-switch {
  display: inline-flex;
  align-items: center;
  gap: .28rem;
  padding: .28rem .42rem;
  border: 1px solid rgba(15,46,92,.24);
  border-radius: 999px;
  color: rgba(15,46,92,.45);
}
.language-switch button {
  min-width: 30px;
  min-height: 30px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: rgba(15,46,92,.55);
  font: 800 .7rem/1 var(--font-display);
  letter-spacing: .06em;
  cursor: pointer;
}
.language-switch button[aria-pressed="true"] { color: var(--white); background: var(--navy-deep); }
.language-switch button:focus-visible { outline: 3px solid rgba(94,202,231,.42); outline-offset: 2px; }
.header-quote {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 1.15rem;
  border: 1px solid var(--navy-deep);
  border-radius: 999px;
  color: var(--navy-deep);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: color .25s ease, background .25s ease, transform .25s ease;
}
.header-quote:hover { color: var(--white); background: var(--navy-deep); transform: translateY(-1px); }
.nav-open { overflow: hidden; }
.nav-open .nav-toggle { color: var(--navy-deep); }

#nav-overlay {
  justify-content: flex-start;
  overflow-y: auto;
  padding: clamp(6.8rem, 13vh, 9rem) clamp(1.25rem, 7vw, 6.5rem) 2rem;
  background:
    radial-gradient(circle at 84% 22%, rgba(94,202,231,.13), transparent 30%),
    linear-gradient(135deg, #0a254a, var(--navy-deep) 65%, #102d50);
}
#nav-overlay::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .16;
  background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(90deg, transparent 30%, #000);
}
.nav-shell { position: relative; width: min(100%, 1120px); margin: auto; }
.nav-shell:focus { outline: none; }
.nav-kicker {
  margin: 0 0 1rem;
  color: var(--cyan-soft);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .45s var(--ease) .08s, transform .45s var(--ease) .08s;
}
.nav-open .nav-kicker { opacity: .8; transform: none; }
#nav-overlay nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .2rem clamp(2rem, 6vw, 6rem);
}
#nav-overlay a.nav-link {
  position: relative;
  display: flex;
  align-items: center;
  gap: clamp(.8rem, 2vw, 1.35rem);
  min-height: clamp(64px, 9vh, 96px);
  padding: .35rem 0;
  border-bottom: 1px solid rgba(255,255,255,.11);
  font-size: clamp(1.65rem, 4.2vw, 3.8rem);
  line-height: 1;
  letter-spacing: -.035em;
}
#nav-overlay a.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -1px;
  height: 1px;
  background: var(--cyan);
  transition: right .45s var(--ease);
}
#nav-overlay a.nav-link:hover::after,
#nav-overlay a.nav-link:focus-visible::after { right: 0; }
.nav-icon {
  flex: 0 0 auto;
  width: clamp(38px, 5vw, 58px);
  height: clamp(38px, 5vw, 58px);
  overflow: visible;
  color: var(--cyan);
}
.nav-icon path,
.instagram-link svg :not(.icon-fill) {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.nav-icon .icon-layers path { transition: transform .45s var(--ease), opacity .35s ease; transform-origin: center; }
.nav-link:hover .icon-layers path:nth-child(1),
.nav-link:focus-visible .icon-layers path:nth-child(1) { transform: translateY(-3px); }
.nav-link:hover .icon-layers path:nth-child(2),
.nav-link:focus-visible .icon-layers path:nth-child(2) { transform: translateY(3px); }
.nav-link:hover .icon-layers path:nth-child(n+3),
.nav-link:focus-visible .icon-layers path:nth-child(n+3) { transform: translateX(2px); }
#nav-overlay .overlay-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  margin-top: clamp(1.25rem, 4vh, 2.5rem);
  padding-top: 0;
  color: rgba(255,255,255,.56);
  font-size: .76rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}
#nav-overlay .overlay-foot a.instagram-link {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .6rem .85rem;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  color: rgba(255,255,255,.72);
  font-size: .78rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: .02em;
  text-transform: none;
  opacity: 1;
  transform: none;
}
.instagram-link svg { width: 17px; height: 17px; }
.instagram-link .icon-fill { fill: currentColor; }
#nav-overlay .overlay-foot a.instagram-link:hover,
#nav-overlay .overlay-foot a.instagram-link:focus-visible { color: var(--white); border-color: rgba(94,202,231,.65); background: rgba(94,202,231,.08); }
.anchor-target { display: block; height: 0; scroll-margin-top: var(--nav-h); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 5px; }

@media (max-width: 760px) {
  :root { --nav-h: 74px; }
  header.site-header { padding-inline: 1.25rem; }
  .brand-logo, .site-header.scrolled .brand-logo { width: clamp(150px, 42vw, 185px); height: auto; }
  .header-quote { display: none; }
  .nav-toggle > span:first-child { font-size: .78rem; }
  #nav-overlay { padding: 6rem 1.25rem max(1.5rem, env(safe-area-inset-bottom)); }
  #nav-overlay nav { grid-template-columns: 1fr; gap: 0; }
  #nav-overlay a.nav-link { min-height: 58px; font-size: clamp(1.55rem, 8vw, 2.25rem); }
  .nav-icon { width: 38px; height: 38px; }
  #nav-overlay .overlay-foot { align-items: flex-start; flex-direction: column; margin-top: 1.25rem; }
}

@media (max-height: 720px) and (min-width: 761px) {
  #nav-overlay { padding-top: 5.8rem; }
  #nav-overlay a.nav-link { min-height: 56px; font-size: clamp(1.5rem, 4vw, 2.7rem); }
}

@media (prefers-reduced-motion: reduce) {
  #nav-overlay, #nav-overlay *, .brand-logo { transition-duration: .01ms !important; }
  .nav-icon .icon-layers path { transform: none !important; }
}

/* ============================================================
   Draft 05 — full LayerCraft home
   ============================================================ */
.hero-copy { max-width: 700px; padding-top: var(--nav-h); }
.hero-copy h1 { font-size: clamp(3rem, 7.2vw, 6.7rem); letter-spacing: -.06em; }
.hero-copy p { font-size: clamp(1rem, 1.5vw, 1.18rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.8rem; pointer-events: auto; }
.btn-cyan { background: var(--cyan); color: var(--navy-deep); }
.btn-outline-light { border: 1px solid rgba(255,255,255,.55); color: var(--white); }
.btn-cyan:hover, .btn-outline-light:hover { transform: translateY(-2px); box-shadow: 0 14px 28px -16px rgba(0,0,0,.7); }
.assembly-status {
  position: absolute;
  z-index: 5;
  right: clamp(1.5rem, 5vw, 5rem);
  bottom: 2.2rem;
  display: grid;
  grid-template-columns: auto auto 34px auto auto 34px auto auto;
  gap: .45rem;
  align-items: center;
  color: rgba(255,255,255,.58);
  font-size: .64rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.assembly-status span { color: var(--cyan); }
.assembly-status b { opacity: .44; transition: opacity .35s ease, color .35s ease; }
.assembly-status i { display: block; height: 1px; background: rgba(255,255,255,.2); }
.chip-callout {
  position: absolute;
  z-index: 6;
  top: 18%;
  right: clamp(2rem, 7vw, 7rem);
  min-width: 132px;
  padding: .7rem .85rem;
  border: 1px solid rgba(184,242,255,.5);
  border-radius: 9px;
  background: rgba(15,46,92,.86);
  color: var(--white);
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity .28s ease, transform .35s var(--ease);
  pointer-events: none;
}
.chip-callout span { display: block; color: var(--cyan-soft); font-size: .72rem; font-weight: 800; letter-spacing: .14em; }
.chip-callout small { display: block; margin-top: .25rem; color: rgba(255,255,255,.66); font-size: .62rem; letter-spacing: .04em; }
.chip-callout i {
  position: absolute;
  top: 100%;
  left: 18px;
  width: 74px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  transform: rotate(135deg);
  transform-origin: left center;
}
#hero[data-assembly-step="chip"] .chip-callout { opacity: 1; transform: translateY(0); }
#hero[data-stage="idea"] .assembly-status b:nth-of-type(1),
#hero[data-stage="design"] .assembly-status b:nth-of-type(2),
#hero[data-stage="make"] .assembly-status b:nth-of-type(3),
#hero[data-stage="complete"] .assembly-status b { opacity: 1; color: var(--white); }
#hero[data-stage="complete"] .hero-scrollhint { opacity: 0; }
.hero-scrollhint { transition: opacity .35s ease; }
.hero-finale { display: grid; place-items: center; min-height: 180px; background: var(--navy-deep); color: var(--white); font: 800 clamp(1.6rem,4vw,3.4rem)/1.1 var(--font-display); letter-spacing: -.04em; }
.solutions-section { background: var(--paper); }
.solutions-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.solution-card { min-height: 390px; padding: 0; border: 1px solid rgba(15,46,92,.1); border-radius: 18px; background: var(--white); display: flex; flex-direction: column; overflow: hidden; }
.solution-card { transition: transform .35s var(--ease), box-shadow .35s ease, border-color .35s ease; }
.solution-card:hover { transform: translateY(-5px); border-color: rgba(15,46,92,.18); box-shadow: 0 18px 42px rgba(15,46,92,.09); }
.solution-visual { position: relative; height: 178px; margin: 0; overflow: hidden; background: #dfe5ec; }
.solution-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(4,25,58,.18)); pointer-events: none; }
.solution-visual img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease), filter .45s ease; filter: saturate(.9) contrast(1.03); }
.solution-card:first-child .solution-visual img { object-position: 50% 90%; }
.solution-card:nth-child(2) .solution-visual img { object-position: 50% 52%; }
.solution-card:nth-child(3) .solution-visual img { object-position: 50% 52%; }
.solution-card:hover .solution-visual img { transform: scale(1.035); filter: saturate(1) contrast(1.05); }
.solution-copy { position: relative; flex: 1; display: flex; flex-direction: column; padding: 1.35rem 1.55rem 1.55rem; }
.solution-number { color: var(--cyan); font-size: .74rem; font-weight: 800; letter-spacing: .12em; }
.solution-card h3 { margin: auto 0 .7rem; color: var(--navy-deep); font-size: 1.35rem; }
.solution-card p { margin: 0; color: #596272; line-height: 1.6; font-size: .92rem; }
.solution-card a { margin-top: 1.15rem; color: var(--navy); font-size: .8rem; font-weight: 700; }
.solution-card.featured .solution-copy { background: var(--navy-deep); }
.solution-card.featured h3, .solution-card.featured p { color: var(--white); }
.solution-card.featured p { opacity: .72; }
.solution-card.featured a { color: var(--cyan-soft); }
.availability-badge { position: absolute; top: 1.1rem; right: 1.25rem; padding: .42rem .62rem; border-radius: 999px; background: rgba(94,202,231,.16); color: var(--navy); font-size: .62rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.coming-soon .solution-visual img { filter: saturate(.65) contrast(1.02); }
.layerlink-intro { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem,7vw,7rem); align-items: end; margin-bottom: 3rem; }
.layerlink-intro h2 { margin: .3rem 0 0; color: var(--navy-deep); font-size: clamp(3rem,7vw,6.5rem); line-height: .9; letter-spacing: -.06em; }
.layerlink-intro p { margin: 0; max-width: 54ch; color: #4b5566; font-size: 1.08rem; line-height: 1.7; }
.layerlink-feature { position: relative; min-height: clamp(330px,42vw,560px); margin-bottom: 1.5rem; border-radius: 24px; overflow: hidden; isolation: isolate; background: #eef3f7; }
.layerlink-feature > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.layerlink-feature-shade { position: absolute; z-index: 1; inset: 0; background: linear-gradient(90deg, rgba(8,38,79,.97) 0%, rgba(8,38,79,.9) 26%, rgba(8,38,79,.62) 39%, rgba(8,38,79,.08) 55%, transparent 72%); }
.layerlink-feature-copy { position: relative; z-index: 2; display: flex; flex-direction: column; justify-content: center; min-height: inherit; width: min(39%,520px); padding: clamp(2rem,4vw,4rem); color: var(--white); }
.layerlink-feature-copy > span { margin-bottom: 1rem; color: var(--cyan-soft); font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.layerlink-feature-copy strong { font-size: clamp(1.9rem,3.2vw,3.45rem); line-height: 1.04; letter-spacing: -.045em; }
.layerlink-feature-copy small { margin-top: 1.25rem; max-width: 32ch; color: rgba(255,255,255,.7); font-size: .72rem; line-height: 1.55; }
.nfc-explainer {
  display: grid;
  grid-template-columns: minmax(0,.82fr) minmax(0,1.18fr);
  gap: clamp(2rem,5vw,5rem);
  margin: 1.5rem 0;
  padding: clamp(2rem,5vw,4.5rem);
  border: 1px solid rgba(15,46,92,.1);
  border-radius: 24px;
  background: linear-gradient(135deg,#eff9fc,#f7f9fb 62%,#eef2f6);
}
.nfc-explainer h3 { margin: .35rem 0 1rem; color: var(--navy-deep); font-size: clamp(2rem,4vw,3.7rem); line-height: 1; letter-spacing: -.045em; }
.nfc-explainer p { margin: 0; color: #4b5566; line-height: 1.7; }
.nfc-explainer .nfc-note { margin-top: 1.2rem; color: var(--navy-deep); }
.nfc-steps { display: grid; gap: .75rem; margin: 0; padding: 0; list-style: none; }
.nfc-steps li { display: grid; grid-template-columns: 44px 1fr; gap: .2rem .9rem; align-items: center; padding: 1rem 1.1rem; border: 1px solid rgba(15,46,92,.09); border-radius: 14px; background: rgba(255,255,255,.86); }
.nfc-steps span { grid-row: 1 / 3; color: var(--cyan); font: 800 .75rem/1 var(--font-display); letter-spacing: .1em; }
.nfc-steps b { color: var(--navy-deep); font-size: 1rem; }
.nfc-steps small { color: #687386; font-size: .82rem; line-height: 1.45; }
#catalogo { background: #eef1f5; }
.gallery-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
.gallery-card { border-radius: 16px; }
.gallery-card { transition: transform .35s var(--ease), box-shadow .35s ease; }
.gallery-card:hover { transform: translateY(-4px); box-shadow: 0 20px 50px rgba(15,46,92,.12); }
.project-photo, .project-model-poster { width: 100%; height: clamp(280px,36vw,430px); padding: 0; border: 0; cursor: zoom-in; overflow: hidden; background: #dfe5ec; }
.project-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease), filter .5s ease; filter: saturate(.94) contrast(1.03); }
.project-photo:hover img { transform: scale(1.025); filter: saturate(1) contrast(1.05); }
.pending-photo {
  display: grid;
  place-items: center;
  cursor: default;
  background:
    linear-gradient(135deg, rgba(94,202,231,.09), transparent 45%),
    #dfe5ec;
  color: #687589;
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .1em;
  line-height: 1.65;
  text-align: center;
  text-transform: uppercase;
}
.pending-photo b { color: var(--navy); font-size: .95rem; }
.project-model-poster { display: grid; place-items: center; color: var(--navy); font-weight: 700; }
.gallery-card .card-body { padding: 1.35rem 1.5rem 1.55rem; }
.gallery-card h3 { margin-bottom: .35rem; font-size: 1.25rem; }
.gallery-card .card-body > p { margin: 0; color: #6a7381; font-size: .86rem; }
.project-actions { display: flex; justify-content: space-between; gap: 1rem; align-items: center; margin-top: 1rem; }
.view-3d { border: 0; background: none; padding: .45rem 0; color: var(--navy); font: 700 .82rem var(--font-body); cursor: pointer; }
.view-3d, .visit { text-underline-offset: .22em; }
.view-3d:hover, .visit:hover { text-decoration: underline; }
.process-section { background: var(--white); }
.process-grid { list-style: none; counter-reset: step; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; }
.process-grid li { counter-increment: step; border-top: 2px solid var(--navy); padding-top: 1.2rem; }
.process-grid li::before { content: "0" counter(step); display: block; margin-bottom: 2.5rem; color: var(--cyan); font-size: .78rem; font-weight: 800; }
.process-grid b { color: var(--navy-deep); font-size: 1.1rem; }
.process-grid p { color: #667080; font-size: .88rem; line-height: 1.55; }
.quote-form input[type="date"] { font: inherit; padding: .85rem 1rem; border: 1.5px solid #dde1e8; border-radius: 10px; color: var(--ink); }

/* Icons now separate by a subtle physical-layer distance. */
.nav-link:hover .icon-layers path:nth-child(1), .nav-link:focus-visible .icon-layers path:nth-child(1) { transform: translateY(-1.5px); }
.nav-link:hover .icon-layers path:nth-child(2), .nav-link:focus-visible .icon-layers path:nth-child(2) { transform: translateY(1.5px); }
.nav-link:hover .icon-layers path:nth-child(n+3), .nav-link:focus-visible .icon-layers path:nth-child(n+3) { transform: translateX(.8px); }

@media (max-width: 920px) {
  .solutions-grid { grid-template-columns: repeat(2,1fr); }
  .solution-card { min-height: 380px; }
  .assembly-status { display: none; }
}
@media (max-width: 640px) {
  #hero { height: 360vh; }
  #hero .pin { align-items: flex-start; padding: calc(var(--nav-h) + 1.15rem) 0 2rem; }
  #hero .pin::before { background: linear-gradient(180deg, rgba(15,46,92,.94) 0%, rgba(15,46,92,.8) 48%, rgba(15,46,92,.22) 72%, transparent 100%); }
  .hero-copy { width: 100%; max-width: none; padding: 0 1.25rem; }
  .hero-copy .eyebrow { max-width: 32ch; margin-bottom: .65rem; font-size: .68rem; line-height: 1.45; }
  .hero-copy h1 { margin-bottom: .75rem; font-size: clamp(2.45rem,12.8vw,3.65rem); line-height: .98; }
  .hero-copy p { max-width: 34ch; margin: 0; font-size: .93rem; line-height: 1.48; }
  .hero-actions { margin-top: 1.1rem; gap: .55rem; }
  .hero-actions .btn { padding: .8rem 1.15rem; font-size: .78rem; }
  .hero-scrollhint { right: 1.25rem; left: auto; transform: none; bottom: 1.2rem; }
  .chip-callout { display: none; }
  .language-switch { gap: .12rem; padding: .18rem .28rem; }
  .language-switch button { min-width: 27px; min-height: 27px; font-size: .63rem; }
  .header-actions { gap: .55rem; }
  .solutions-grid, .gallery-grid, .process-grid, .layerlink-intro { grid-template-columns: 1fr; }
  .layerlink-formats, .layerlink-events { grid-template-columns: 1fr; }
  .layerlink-events { overflow: hidden; }
  .layerlink-events > * { min-width: 0; max-width: 100%; }
  .layerlink-events h3, .layerlink-events p, .layerlink-events .btn { overflow-wrap: anywhere; word-break: normal; }
  .layerlink-events h3 { font-size: clamp(1.85rem,10vw,2.7rem); }
  .layerlink-events p { font-size: .98rem; }
  .layerlink-events .btn { justify-self: stretch; width: 100%; min-height: 48px; padding-inline: .8rem; white-space: normal; text-align: center; line-height: 1.25; }
  .solution-card { min-height: 390px; }
  .solution-visual { height: 205px; }
  .layerlink-intro { align-items: start; }
  .layerlink-feature { display: flex; flex-direction: column; min-height: 0; background: var(--navy-deep); }
  .layerlink-feature > img { position: relative; inset: auto; order: 2; height: clamp(330px,105vw,450px); object-fit: cover; object-position: 61% center; }
  .layerlink-feature-shade { display: none; }
  .layerlink-feature-copy { order: 1; justify-content: flex-start; width: 100%; min-height: 0; padding: 1.7rem 1.5rem 1.5rem; background: var(--navy-deep); }
  .layerlink-feature-copy strong { font-size: clamp(1.9rem,9vw,2.7rem); }
  .layerlink-feature-copy small { margin-top: .8rem; }
  .nfc-explainer { grid-template-columns: 1fr; gap: 1.5rem; padding: 1.6rem 1.35rem; border-radius: 18px; }
  .nfc-explainer h3 { font-size: 2.25rem; }
  .format-list { grid-template-columns: 1fr; }
  .format-list li:last-child { grid-column: auto; }
  .project-photo, .project-model-poster { height: 310px; }
  .process-grid li::before { margin-bottom: 1rem; }
  .contact-layout .quote-form { order: 1; }
  .contact-layout .contact-panel { order: 2; }
  footer { align-items: center; justify-content: center; }
  .project-actions { align-items: flex-start; flex-direction: column; gap: .35rem; }
  .view-3d, .visit { min-height: 44px; display: inline-flex; align-items: center; }
}

.local-preview-warning {
  position: fixed;
  z-index: 1000;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  max-width: 720px;
  margin: auto;
  padding: 1rem 1.2rem;
  border: 1px solid rgba(94,202,231,.55);
  border-radius: 14px;
  background: #0f2e5c;
  color: #fff;
  box-shadow: 0 18px 50px rgba(0,0,0,.28);
  font-size: .9rem;
  line-height: 1.5;
  text-align: center;
}
.local-preview-warning b { color: var(--cyan-soft); }

@media (prefers-reduced-motion: reduce) {
  .hero-scrollhint .line { animation: none; }
  .reveal { opacity: 1; transform: none; }
  .solution-card, .gallery-card, .skip-link { transition: none; }
  .solution-card:hover, .gallery-card:hover { transform: none; }
}