/* ==========================================================================
   CONSTRUCTION · BUILDER PORTFOLIO (constructoras, obra nueva)
   Dirección: arquitectónica — superficies hormigón/arena, retícula de plano
   como textura, títulos Archivo, la casa terminada como promesa. El color de
   marca viene de la paleta del contrato (html[data-palette], al final); el
   resto son tokens propios.
   ========================================================================== */

@font-face {
  font-family: 'Archivo';
  src: url('../fonts/archivo-latin-700.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Paleta de marca (valores por defecto = "asfalto"; la demo fija data-palette) */
  --primary: #27272A;
  --primary-dark: #18181B;
  --secondary: #3F3F46;
  --accent: #F97316;
  --accent-hover: #EA580C;
  --accent-contrast: #0F172A;
  /* Acento como texto sobre fondos oscuros: aclarado para que "termico" (rojo) también se lea. */
  --accent-on-dark: color-mix(in srgb, var(--accent) 55%, #FFFFFF);

  /* Superficies y tinta */
  --paper: #F3F2EF;
  --paper-2: #E8E6E1;
  --surface: #FFFFFF;
  --ink: #18181B;
  --ink-soft: #3F3F46;
  --ink-mute: #5B5B63;
  --line: rgba(24, 24, 27, 0.12);
  --line-strong: rgba(24, 24, 27, 0.24);
  /* Retícula de plano: la textura de la plantilla, siempre tenue. */
  --grid-line: rgba(24, 24, 27, 0.055);
  --grid-size: 32px;
  --tint: color-mix(in srgb, var(--primary) 8%, var(--surface));

  /* WhatsApp: el verde de marca con blanco no pasa AA; este sí. */
  --wa: #15803D;
  --wa-hover: #0D6E37;

  /* Tipografía */
  --font-display: 'Archivo', 'Arial Narrow', 'Helvetica Neue', Arial, sans-serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --text-sm: 0.875rem;
  --text-base: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  --text-lead: clamp(1.0625rem, 1rem + 0.35vw, 1.25rem);
  --text-h3: clamp(1.125rem, 1.05rem + 0.3vw, 1.3rem);
  --text-h2: clamp(1.9rem, 1.3rem + 2.4vw, 3rem);
  --text-hero: clamp(2.3rem, 1.3rem + 4vw, 4.4rem);

  /* Ritmo */
  --space-section: clamp(4rem, 3rem + 4vw, 7rem);
  --container: 1200px;
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
  --shadow-card: 0 1px 2px rgba(24, 24, 27, 0.06), 0 8px 24px -12px rgba(24, 24, 27, 0.2);
  --shadow-lift: 0 2px 4px rgba(24, 24, 27, 0.06), 0 22px 44px -18px rgba(24, 24, 27, 0.34);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --duration: 220ms;
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px));
}

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

a {
  color: inherit;
}

button,
input,
select {
  font: inherit;
  color: inherit;
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}

[hidden] {
  display: none !important;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.1rem, 0.6rem + 2vw, 2rem);
}

.lucide {
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Botones
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 48px;
  padding: 0.75rem 1.25rem;
  border: 2px solid transparent;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--duration) var(--ease-out), box-shadow var(--duration) var(--ease-out),
    background-color var(--duration) var(--ease-out);
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-card);
}

.btn:active {
  transform: translateY(0) scale(0.98);
}

.btn-wa {
  background: var(--wa);
  color: #FFFFFF;
}

.btn-wa:hover {
  background: var(--wa-hover);
}

.btn-accent {
  background: var(--accent);
  color: var(--accent-contrast);
}

.btn-accent:hover {
  background: var(--accent-hover);
}

.btn-ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink);
}

.btn-ghost:hover {
  border-color: var(--ink);
  background: var(--surface);
}

.btn-sm {
  min-height: 44px;
  padding: 0.55rem 1rem;
  font-size: 0.95rem;
}

.btn-lg {
  min-height: 56px;
  padding: 0.9rem 1.6rem;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
}

.btn-icon,
.wa-icon {
  width: 20px;
  height: 20px;
}

/* --------------------------------------------------------------------------
   Aviso superior y cabecera
   -------------------------------------------------------------------------- */
.announce {
  background: var(--primary-dark);
  color: #FFFFFF;
  font-size: var(--text-sm);
}

.announce-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 40px;
  padding-block: 0.45rem;
  text-align: center;
}

.announce-dot,
.pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 30%, transparent);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--paper);
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--primary);
  color: #FFFFFF;
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1;
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-name {
  font-family: var(--font-display);
  font-size: clamp(1.02rem, 0.95rem + 0.4vw, 1.25rem);
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.brand-credential {
  display: none;
  font-size: 0.78rem;
  color: var(--ink-mute);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-shrink: 0;
}

.header-phone {
  display: none;
  flex-direction: column;
  align-items: flex-end;
  text-decoration: none;
  line-height: 1.2;
}

.header-phone-label {
  font-size: 0.75rem;
  color: var(--ink-mute);
}

.header-phone-number {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 700;
}

.header-phone-icon {
  width: 16px;
  height: 16px;
  color: var(--primary);
}

/* Icon-only on phones, but the label stays readable by screen readers. */
@media (max-width: 599px) {
  .header-call-label,
  .site-header .btn-wa span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }
}

@media (min-width: 900px) {
  .brand-credential,
  .header-phone {
    display: flex;
  }
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  padding-block: clamp(2rem, 1rem + 4vw, 4.5rem) clamp(3rem, 2rem + 4vw, 5.5rem);
  background-color: var(--paper);
  background-image: linear-gradient(to bottom, transparent 60%, var(--paper)),
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: auto, var(--grid-size) var(--grid-size), var(--grid-size) var(--grid-size);
}

.hero-grid {
  display: grid;
  gap: clamp(1.75rem, 1rem + 2.5vw, 3rem);
  grid-template-areas:
    'copy'
    'side'
    'media';
}

.hero-copy {
  grid-area: copy;
}

.hero-side {
  grid-area: side;
}

.hero-media {
  grid-area: media;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
    grid-template-areas:
      'copy side'
      'media side';
    align-items: start;
  }

  .hero-side {
    position: sticky;
    top: 96px;
  }
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--surface);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--ink-soft);
}

.hero-title {
  margin-top: 1.1rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-hero);
  line-height: 1.04;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.hero-city {
  font-style: normal;
  color: var(--primary);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.12em;
}

.hero-lead {
  margin-top: 1.1rem;
  max-width: 58ch;
  font-size: var(--text-lead);
  color: var(--ink-soft);
}

.hero-lead strong {
  color: var(--ink);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.hero-guarantees {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin-top: 1.4rem;
  list-style: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.hero-guarantees li {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.check-icon {
  width: 18px;
  height: 18px;
  color: var(--wa);
  stroke-width: 3;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.9rem;
  font-size: var(--text-sm);
  color: var(--ink-mute);
}

.trust-icon {
  width: 18px;
  height: 18px;
  color: var(--primary);
}

.hero-media {
  position: relative;
  margin-bottom: 1.5rem;
}

.hero-img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lift);
}

.hero-media-tag {
  position: absolute;
  left: 1rem;
  top: 1rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: rgba(31, 26, 22, 0.72);
  color: #FFFFFF;
  font-size: 0.8rem;
  font-weight: 600;
  backdrop-filter: blur(6px);
}

.hero-rating {
  position: absolute;
  right: clamp(0.75rem, 3vw, 1.5rem);
  bottom: -1.4rem;
  display: grid;
  grid-template-columns: auto auto;
  align-items: center;
  column-gap: 0.6rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-lift);
  font-size: 0.8rem;
  color: var(--ink-mute);
}

.hero-rating strong {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--ink);
}

.hero-rating span:last-child {
  grid-column: 1 / -1;
}

.stars {
  display: inline-flex;
  gap: 2px;
  color: var(--accent);
}

.star {
  width: 16px;
  height: 16px;
  fill: currentColor;
  stroke: var(--accent-hover);
  stroke-width: 1;
}

.star-empty {
  fill: none;
  stroke: var(--ink-mute);
}

/* --------------------------------------------------------------------------
   Tarjeta de solicitud (wizard) y tarjeta de llamada
   -------------------------------------------------------------------------- */
.wizard-card {
  position: relative;
  padding: clamp(1.25rem, 1rem + 1.2vw, 2rem);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-lift);
  border-top: 5px solid var(--primary);
}

.wizard-badge {
  display: inline-block;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-contrast);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.wizard-title {
  margin-top: 0.7rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.4rem, 1.2rem + 0.8vw, 1.8rem);
  line-height: 1.15;
}

.wizard-sub {
  margin-top: 0.4rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.wizard {
  margin-top: 1.25rem;
}

.wizard-meter {
  height: 4px;
  border-radius: 999px;
  background: var(--paper-2);
  overflow: hidden;
}

.wizard-meter-fill {
  display: block;
  height: 100%;
  background: var(--primary);
  transform: scaleX(0.34);
  transform-origin: left;
  transition: transform 320ms var(--ease-out);
}

.wizard-step-label {
  margin-top: 0.6rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.wizard-step {
  border: 0;
  margin-top: 0.9rem;
}

.wizard:not(.is-enhanced) .wizard-step + .wizard-step {
  margin-top: 1.4rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

.wizard.is-enhanced .wizard-step.is-active {
  animation: step-in 320ms var(--ease-out);
}

@keyframes step-in {
  from {
    opacity: 0;
    transform: translateX(12px);
  }
}

.wizard-legend {
  margin-bottom: 0.8rem;
  font-weight: 700;
  font-size: 1.05rem;
}

.choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
}

.choice {
  position: relative;
  display: block;
  cursor: pointer;
}

.choice input {
  position: absolute;
  opacity: 0;
  inset: 0;
  pointer-events: none;
}

.choice-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 88px;
  padding: 0.75rem 0.5rem;
  border: 1.5px solid var(--line-strong);
  border-radius: 14px;
  background: var(--surface);
  text-align: center;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.25;
  transition: border-color var(--duration) var(--ease-out), background-color var(--duration) var(--ease-out),
    transform var(--duration) var(--ease-out);
}

.choice-grid-text .choice-body {
  min-height: 60px;
}

.choice-icon {
  width: 26px;
  height: 26px;
  color: var(--primary);
}

.choice:hover .choice-body {
  border-color: var(--primary);
  transform: translateY(-1px);
}

.choice input:checked + .choice-body {
  border-color: var(--primary);
  background: var(--tint);
  box-shadow: inset 0 0 0 1px var(--primary);
}

.choice input:focus-visible + .choice-body {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.field {
  display: block;
  margin-bottom: 0.9rem;
}

.field-label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 600;
  font-size: 0.9rem;
}

.field-input {
  width: 100%;
  min-height: 48px;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid var(--line-strong);
  border-radius: 12px;
  background: var(--surface);
  /* Explicit: inside the dark calculator box it would inherit white text on a white field. */
  color: var(--ink);
  font-size: 1rem;
}

.field-input:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 22%, transparent);
}

.wizard-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 1rem;
}

.wizard-back {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  min-height: 44px;
  padding: 0 0.4rem;
  border: 0;
  background: none;
  font-weight: 600;
  color: var(--ink-soft);
  cursor: pointer;
}

.wizard-next {
  margin-left: auto;
}

.nav-icon {
  width: 18px;
  height: 18px;
}

.form-error {
  width: 100%;
  margin-bottom: 0.6rem;
  padding: 0.55rem 0.8rem;
  border-radius: var(--radius-sm);
  background: #FDECEC;
  color: #8A1C1C;
  font-size: 0.9rem;
  font-weight: 600;
}

.wizard-micro {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--ink-mute);
}

.micro-icon {
  width: 15px;
  height: 15px;
}

.call-card-number {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin: 1.25rem 0 1rem;
  padding: 0.9rem;
  border-radius: var(--radius);
  background: var(--tint);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
  text-decoration: none;
  color: var(--primary);
}

.call-card-icon {
  width: 26px;
  height: 26px;
}

.call-card-points {
  display: grid;
  gap: 0.55rem;
  margin-bottom: 1.25rem;
  list-style: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.call-card-points li {
  display: flex;
  gap: 0.5rem;
}

.point-icon {
  width: 20px;
  height: 20px;
  color: var(--wa);
}

/* --------------------------------------------------------------------------
   Franja de confianza
   -------------------------------------------------------------------------- */
.proof {
  background: var(--surface);
  border-block: 1px solid var(--line);
}

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

.proof-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 1.25rem 0.5rem;
}

.proof-item + .proof-item {
  border-left: 1px solid var(--line);
  padding-left: 1.25rem;
}

.proof-item:nth-child(3) {
  border-left: 0;
  padding-left: 0.5rem;
}

.proof-val {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1.05rem + 0.6vw, 1.55rem);
  line-height: 1.15;
}

.proof-label {
  font-size: var(--text-sm);
  color: var(--ink-mute);
}

@media (min-width: 900px) {
  .proof-row {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .proof-item:nth-child(3) {
    border-left: 1px solid var(--line);
    padding-left: 1.25rem;
  }
}

/* --------------------------------------------------------------------------
   Secciones
   -------------------------------------------------------------------------- */
.section {
  padding-block: var(--space-section);
}

.section-alt {
  background: var(--paper-2);
}

.section-dark {
  background: var(--primary-dark);
  background:
    radial-gradient(70% 90% at 0% 0%, color-mix(in srgb, var(--secondary) 45%, transparent), transparent 60%),
    var(--primary-dark);
  color: #FFFFFF;
}

.section-head {
  max-width: 720px;
  margin-bottom: clamp(2rem, 1.5rem + 1.5vw, 3rem);
}

.section-head-split {
  max-width: none;
  display: grid;
  gap: 0.9rem;
}

@media (min-width: 900px) {
  .section-head-split {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: end;
    gap: 3rem;
  }
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
}

.section-dark .eyebrow {
  color: var(--accent-on-dark);
}

.section-title {
  margin-top: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-h2);
  line-height: 1.08;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.section-desc {
  margin-top: 0.75rem;
  color: var(--ink-soft);
  font-size: var(--text-lead);
}

.section-head-split .section-desc {
  margin-top: 0;
}

.section-dark .section-desc {
  color: rgba(255, 255, 255, 0.82);
}

/* --------------------------------------------------------------------------
   Galería (bento editorial)
   -------------------------------------------------------------------------- */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.filter-chip {
  min-height: 44px;
  padding: 0.5rem 1.1rem;
  border: 1.5px solid var(--line-strong);
  border-radius: 999px;
  background: var(--surface);
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--duration) var(--ease-out), color var(--duration) var(--ease-out),
    border-color var(--duration) var(--ease-out);
}

.filter-chip:hover {
  border-color: var(--primary);
}

.filter-chip.is-active {
  background: var(--primary);
  border-color: var(--primary);
  color: #FFFFFF;
}

.gallery-grid {
  display: grid;
  gap: clamp(0.75rem, 0.5rem + 1vw, 1.25rem);
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 600px) {
  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .gallery-grid:not(.is-filtered) .gallery-item:first-child {
    grid-column: span 2;
    grid-row: span 2;
  }
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--paper-2);
  box-shadow: var(--shadow-card);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 600ms var(--ease-out);
}

.gallery-item:hover img {
  transform: scale(1.04);
}

.gallery-item figcaption {
  position: absolute;
  inset: auto 0 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 2.5rem 1rem 0.9rem;
  background: linear-gradient(to top, rgba(20, 16, 13, 0.82), transparent);
  color: #FFFFFF;
}

.gallery-tag {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-on-dark);
}

.gallery-caption {
  font-family: var(--font-display);
  font-size: 1.1rem;
  line-height: 1.2;
}

/* --------------------------------------------------------------------------
   Proceso
   -------------------------------------------------------------------------- */
.process-grid {
  display: grid;
  gap: clamp(2.5rem, 2rem + 2vw, 4rem);
}

@media (min-width: 1024px) {
  .process-grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: center;
  }
}

.steps {
  display: grid;
  gap: 0.25rem;
  list-style: none;
}

.step {
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  padding: 1.1rem 0;
  border-top: 1px solid var(--line-strong);
}

.step-num {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--primary);
  line-height: 2.4rem;
}

.step-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--surface);
  color: var(--primary);
  box-shadow: var(--shadow-card);
}

.step-svg {
  width: 22px;
  height: 22px;
}

.step-title {
  font-size: var(--text-h3);
  line-height: 1.3;
}

.step p {
  margin-top: 0.25rem;
  color: var(--ink-soft);
}

.process-media {
  position: relative;
  max-width: 460px;
  margin-inline: auto;
  width: 100%;
}

.process-media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lift);
}

.process-note {
  position: relative;
  display: flex;
  gap: 0.6rem;
  margin: -3.5rem 1rem 0 clamp(-1.5rem, -3vw, 0rem);
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-lift);
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.45;
}

.note-icon {
  width: 22px;
  height: 22px;
  color: var(--accent-hover);
}

/* --------------------------------------------------------------------------
   Servicios
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .services-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.service-card {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  transition: transform var(--duration) var(--ease-out), box-shadow var(--duration) var(--ease-out);
}

.service-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}

.service-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 1.1rem;
}

.service-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--tint);
  color: var(--primary);
}

.service-svg {
  width: 24px;
  height: 24px;
}

.service-badge {
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: var(--paper);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--ink-soft);
}

.service-title {
  font-size: var(--text-h3);
  line-height: 1.3;
}

.service-desc {
  margin-top: 0.5rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
  flex-grow: 1;
}

.service-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.service-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: var(--ink-mute);
}

.hint-icon {
  width: 15px;
  height: 15px;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  min-height: 44px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--primary);
  text-decoration: none;
}

.link-icon {
  width: 16px;
  height: 16px;
  transition: transform var(--duration) var(--ease-out);
}

.service-link:hover .link-icon {
  transform: translateX(3px);
}

/* --------------------------------------------------------------------------
   Materiales y garantías (banda oscura)
   -------------------------------------------------------------------------- */
.materials-grid {
  display: grid;
  gap: 1.5rem 2rem;
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 640px) {
  .materials-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .materials-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.material {
  display: flex;
  flex-direction: column;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
}

.material-icon {
  color: var(--accent-on-dark);
}

.material-svg {
  width: 28px;
  height: 28px;
}

.material-title {
  margin-top: 0.9rem;
  font-size: var(--text-h3);
  line-height: 1.3;
}

.material-desc {
  margin-top: 0.4rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  flex-grow: 1;
}

.material-warranty {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-top: 1rem;
}

.material-warranty strong {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.9rem;
  line-height: 1;
  color: var(--accent-on-dark);
}

.material-warranty span {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.75);
}

/* --------------------------------------------------------------------------
   Estimador de obra (m² × calidad) sobre retícula de plano
   -------------------------------------------------------------------------- */
.section-grid {
  background-color: var(--paper);
  background-image: linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: var(--grid-size) var(--grid-size);
}

.estimator-box {
  display: grid;
  gap: 1.75rem;
  padding: clamp(1.4rem, 1rem + 2vw, 2.75rem);
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lift);
}

@media (min-width: 1024px) {
  .estimator-box {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    grid-template-areas:
      'input result'
      'quality result'
      'note cta';
    align-items: start;
    column-gap: 3rem;
  }
  .estimator-input { grid-area: input; }
  .estimator-quality { grid-area: quality; }
  .estimator-result { grid-area: result; align-self: stretch; }
  .estimator-disclaimer { grid-area: note; }
  .estimator-cta { grid-area: cta; }
}

.estimator-label {
  display: block;
  font-weight: 700;
}

.estimator-m2 {
  display: block;
  margin: 0.35rem 0 0.9rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 1.6rem + 2.5vw, 3.2rem);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--primary);
}

.estimator-range {
  width: 100%;
  height: 44px;
  background: transparent;
  cursor: pointer;
  accent-color: var(--accent);
}

.estimator-quality {
  border: 0;
}

.estimator-quality legend {
  margin-bottom: 0.75rem;
}

.quality-grid {
  display: grid;
  gap: 0.6rem;
}

@media (min-width: 640px) {
  .quality-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.quality {
  position: relative;
  display: block;
  cursor: pointer;
}

.quality input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.quality-body {
  display: grid;
  gap: 0.2rem;
  min-height: 44px;
  height: 100%;
  padding: 0.8rem 0.9rem;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color var(--duration) var(--ease-out), background-color var(--duration) var(--ease-out);
}

.quality-label {
  font-weight: 700;
}

.quality-hint {
  font-size: var(--text-sm);
  color: var(--ink-mute);
}

.quality:hover .quality-body {
  border-color: var(--primary);
}

.quality input:checked + .quality-body {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 9%, var(--surface));
  box-shadow: inset 0 0 0 1px var(--accent);
}

.quality input:focus-visible + .quality-body {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.estimator-result {
  display: grid;
  align-content: center;
  gap: 0.5rem;
  padding: clamp(1.25rem, 1rem + 1vw, 1.75rem);
  border-radius: var(--radius);
  background: var(--primary);
  color: #FFFFFF;
}

.estimator-result-label {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.82);
}

.estimator-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.45rem, 1.1rem + 1.4vw, 2.1rem);
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.estimator-perm2 {
  font-size: var(--text-sm);
  color: var(--accent-on-dark);
  font-variant-numeric: tabular-nums;
}

.estimator-disclaimer {
  display: flex;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--ink-mute);
}

.disclaimer-icon {
  flex: none;
  width: 16px;
  height: 16px;
  margin-top: 0.15rem;
}

/* --------------------------------------------------------------------------
   Cómo se paga la obra (hitos por avance)
   -------------------------------------------------------------------------- */
.milestones {
  display: grid;
  gap: 1rem;
  list-style: none;
}

@media (min-width: 768px) {
  .milestones {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .milestones {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.milestone {
  display: grid;
  grid-template-rows: auto 1fr;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.milestone-share {
  padding: 1rem 1.25rem 0.85rem;
  border-bottom: 4px solid var(--accent);
  background: var(--primary);
  color: #FFFFFF;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.4rem, 1.2rem + 0.8vw, 1.8rem);
  line-height: 1.1;
}

.milestone-body {
  padding: 1.1rem 1.25rem 1.3rem;
}

.milestone-num {
  display: block;
  margin-bottom: 0.35rem;
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
}

.milestone-title {
  margin-bottom: 0.4rem;
  font-size: var(--text-h3);
  line-height: 1.25;
}

.milestone-body p {
  color: var(--ink-soft);
}

.payment-note {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink-soft);
}

.payment-note-icon {
  flex: none;
  width: 20px;
  height: 20px;
  margin-top: 0.1rem;
  color: var(--primary);
}

/* Paso 2 del wizard: dos preguntas en el mismo paso. */
.wizard-legend-sub {
  margin-top: 1rem;
}

/* --------------------------------------------------------------------------
   Cobertura
   -------------------------------------------------------------------------- */
.coverage-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 768px) {
  .coverage-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.coverage-tier {
  padding: 1.5rem;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-card);
}

.coverage-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.coverage-title {
  font-size: var(--text-h3);
}

.coverage-speed {
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
}

.speed-fast {
  background: #E3F1E8;
  background: color-mix(in srgb, var(--wa) 14%, var(--surface));
  color: #0F5A2B;
}

.speed-standard {
  background: var(--paper);
  color: var(--ink-soft);
}

.coverage-areas {
  display: grid;
  gap: 0.5rem;
  list-style: none;
}

.coverage-areas li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pin-icon {
  width: 18px;
  height: 18px;
  color: var(--primary);
}

/* --------------------------------------------------------------------------
   Reseñas
   -------------------------------------------------------------------------- */
.reviews-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 900px) {
  .reviews-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.review-card {
  display: flex;
  flex-direction: column;
  padding: 1.6rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
}

.review-text {
  margin-top: 0.9rem;
  font-family: var(--font-display);
  font-size: 1.12rem;
  line-height: 1.45;
  flex-grow: 1;
}

.review-meta {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
  color: var(--ink-mute);
}

.review-author {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ink);
}

/* --------------------------------------------------------------------------
   Preguntas frecuentes
   -------------------------------------------------------------------------- */
.faq-wrap {
  max-width: 860px;
}

.faq-list {
  border-top: 1px solid var(--line-strong);
}

.faq-item {
  border-bottom: 1px solid var(--line-strong);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  min-height: 64px;
  padding: 1rem 0;
  border: 0;
  background: none;
  text-align: left;
  font-weight: 700;
  font-size: 1.05rem;
  cursor: pointer;
}

.faq-icon {
  position: relative;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--surface);
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 12px;
  height: 2px;
  background: var(--primary);
  transform: translate(-50%, -50%);
  transition: transform var(--duration) var(--ease-out);
}

.faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item.active .faq-icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 320ms var(--ease-out);
}

.faq-answer-inner {
  padding-bottom: 1.2rem;
  color: var(--ink-soft);
}

/* --------------------------------------------------------------------------
   Llamado final
   -------------------------------------------------------------------------- */
.final-cta {
  padding-block: var(--space-section);
  background: var(--primary);
  background:
    radial-gradient(60% 120% at 100% 100%, color-mix(in srgb, var(--accent) 35%, transparent), transparent 60%),
    var(--primary);
  color: #FFFFFF;
  text-align: center;
}

.final-cta-box {
  max-width: 820px;
}

.final-cta-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-h2);
  line-height: 1.08;
  text-wrap: balance;
}

.final-cta-desc {
  margin-top: 0.9rem;
  font-size: var(--text-lead);
  color: rgba(255, 255, 255, 0.86);
}

.final-cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.8rem;
}

/* --------------------------------------------------------------------------
   Pie de página
   -------------------------------------------------------------------------- */
.site-footer {
  padding-top: clamp(3rem, 2.5rem + 2vw, 4.5rem);
  background: var(--ink);
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.95rem;
}

.footer-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 900px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: #FFFFFF;
}

.footer-credential {
  margin-top: 0.3rem;
  font-size: 0.85rem;
  color: var(--accent-on-dark);
}

.footer-tagline {
  margin-top: 0.8rem;
  max-width: 44ch;
}

.footer-title {
  margin-bottom: 0.9rem;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #FFFFFF;
}

.footer-item,
.footer-list li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 0.6rem;
}

.footer-list {
  list-style: none;
}

.footer-item a {
  text-decoration: none;
}

.footer-item a:hover {
  text-decoration: underline;
}

.footer-icon {
  width: 18px;
  height: 18px;
  color: var(--accent-on-dark);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 2.5rem;
  padding-block: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
}

/* Badge "Powered by OH Digital": same markup and look as template1 and template2 */
.oh-powered-by {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 1.5rem;
}

.oh-powered-by-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background-color: rgba(255, 255, 255, 0.05);
  padding: 5px 14px;
  font-size: 11px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.02em;
  color: #94A3B8;
  text-decoration: none;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: transform var(--duration) var(--ease-out), border-color var(--duration) var(--ease-out),
    background-color var(--duration) var(--ease-out), color var(--duration) var(--ease-out);
  -webkit-tap-highlight-color: transparent;
}

.oh-powered-by-badge:hover,
.oh-powered-by-badge:focus-visible {
  border-color: rgba(255, 255, 255, 0.35);
  background-color: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  transform: translateY(-1px);
}

.oh-powered-by-badge:hover .oh-powered-by-brand,
.oh-powered-by-badge:focus-visible .oh-powered-by-brand {
  color: var(--accent-on-dark);
}

.oh-indicator {
  position: relative;
  display: inline-flex;
  width: 7px;
  height: 7px;
  flex-shrink: 0;
}

.oh-indicator-ping {
  position: absolute;
  inset: 0;
  border-radius: 9999px;
  background-color: var(--accent);
  opacity: 0.6;
  animation: oh-ping 1.4s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.oh-indicator-dot {
  position: relative;
  display: inline-flex;
  width: 7px;
  height: 7px;
  border-radius: 9999px;
  background-color: var(--accent);
}

@keyframes oh-ping {
  75%,
  100% {
    transform: scale(2.2);
    opacity: 0;
  }
}

.oh-powered-by-label {
  white-space: nowrap;
}

.oh-powered-by-brand {
  font-weight: 600;
  color: #E2E8F0;
  white-space: nowrap;
  transition: color var(--duration) var(--ease-out);
}

/* --------------------------------------------------------------------------
   Barra móvil fija (≤ 72 px de alto: el botón «La quiero» del router va encima)
   -------------------------------------------------------------------------- */
.sticky-bar {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 60;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem calc(0.5rem + env(safe-area-inset-bottom, 0px));
  background: var(--surface);
  border-top: 1px solid var(--line);
  box-shadow: 0 -8px 24px -16px rgba(31, 26, 22, 0.35);
}

.sticky-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 52px;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
}

.sticky-wa {
  background: var(--wa);
  color: #FFFFFF;
}

.sticky-call {
  background: var(--accent);
  color: var(--accent-contrast);
}

.no-whatsapp .sticky-bar {
  grid-template-columns: 1fr;
}

@media (min-width: 769px) {
  body {
    padding-bottom: 0;
  }

  .sticky-bar {
    display: none;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* --------------------------------------------------------------------------
   Rejillas equilibradas: en escritorio ninguna tarjeta queda sola en la
   última fila (nunca un 3 + 1). Las reseñas reales de Google llegan de 1 a 5,
   así que las columnas siguen al número de tarjetas, no al diseño fijo.
   -------------------------------------------------------------------------- */
@media (min-width: 900px) {
  :is(.reviews-grid, .reviews-bento-grid):has(> :last-child:nth-child(1)) {
    grid-template-columns: minmax(0, 42rem);
    justify-content: center;
  }

  :is(.reviews-grid, .reviews-bento-grid):has(> :last-child:nth-child(2)),
  :is(.reviews-grid, .reviews-bento-grid):has(> :last-child:nth-child(4)),
  .services-grid:has(> :last-child:nth-child(4)),
  .gallery-grid:has(> :last-child:nth-child(4)) {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  :is(.reviews-grid, .reviews-bento-grid):has(> :last-child:nth-child(5)) {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  :is(.reviews-grid, .reviews-bento-grid):has(> :last-child:nth-child(5)) > * {
    grid-column: span 2;
  }

  :is(.reviews-grid, .reviews-bento-grid):has(> :last-child:nth-child(5)) > :nth-child(n + 4) {
    grid-column: span 3;
  }

  .services-grid:has(> :last-child:nth-child(6)) {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .services-grid:has(> :last-child:nth-child(4)),
  .gallery-grid:has(> :last-child:nth-child(4)) {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* --------------------------------------------------------------------------
   Paletas del contrato (landing-contract PALETTES; un test exige que coincidan)
   -------------------------------------------------------------------------- */
html[data-palette="petroleo"] { --primary: #005F73; --primary-dark: #004654; --secondary: #0A9396; --accent: #EE9B00; --accent-hover: #CA6702; --accent-contrast: #0F172A; }
html[data-palette="termico"] { --primary: #0B2545; --primary-dark: #081B33; --secondary: #134074; --accent: #C1121F; --accent-hover: #9B0E19; --accent-contrast: #FFFFFF; }
html[data-palette="bosque"] { --primary: #1B4332; --primary-dark: #12301F; --secondary: #2D6A4F; --accent: #F4A261; --accent-hover: #E76F51; --accent-contrast: #0F172A; }
html[data-palette="grafito"] { --primary: #1F2937; --primary-dark: #111827; --secondary: #374151; --accent: #FACC15; --accent-hover: #EAB308; --accent-contrast: #0F172A; }
html[data-palette="nogal"] { --primary: #5B3A29; --primary-dark: #3F2A1D; --secondary: #8A5A3C; --accent: #E9A23B; --accent-hover: #D48A1F; --accent-contrast: #0F172A; }
html[data-palette="asfalto"] { --primary: #27272A; --primary-dark: #18181B; --secondary: #3F3F46; --accent: #F97316; --accent-hover: #EA580C; --accent-contrast: #0F172A; }
html[data-palette="arcilla"] { --primary: #7C2D12; --primary-dark: #5C210D; --secondary: #9A3412; --accent: #FBBF24; --accent-hover: #F59E0B; --accent-contrast: #0F172A; }
html[data-palette="solar"] { --primary: #1E3A8A; --primary-dark: #172554; --secondary: #1D4ED8; --accent: #FACC15; --accent-hover: #EAB308; --accent-contrast: #0F172A; }
html[data-palette="tinta"] { --primary: #1B2A41; --primary-dark: #111C2D; --secondary: #324A5F; --accent: #C9A227; --accent-hover: #B08D1E; --accent-contrast: #0F172A; }