/* ══════════════════════════════════════════════════════════════
   RANK & RENT TEMPLATE — Impermeabilización
   Estructura: Mobile-first · Sistema de variables CSS · Sin frameworks
   ══════════════════════════════════════════════════════════════ */

/* ── 1. Variables ────────────────────────────────────────────── */
:root {
  --c-primary:        #1e3a5f;
  --c-primary-dark:   #0f2340;
  --c-accent:         #f97316;
  --c-accent-hover:   #ea6c0a;
  --c-whatsapp:       #25d366;
  --c-whatsapp-hover: #1ebe5c;

  --c-text:           #1e293b;
  --c-text-muted:     #64748b;
  --c-bg-white:       #ffffff;
  --c-bg-light:       #f1f5f9;
  --c-border:         #e2e8f0;
  --c-star:           #f59e0b;

  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --radius:   10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow:    0 4px 16px rgba(0,0,0,.10);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.14);
  --transition: .2s ease;

  --header-h: 68px;
  --mobile-cta-h: 60px;
}

/* ── 2. Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  font-size: 16px;
}

body {
  font-family: var(--font);
  color: var(--c-text);
  background: var(--c-bg-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-bottom: var(--mobile-cta-h);
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
address { font-style: normal; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ── 3. Utilities ────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 20px;
}

.text-accent { color: var(--c-accent); }
.bg-white    { background: var(--c-bg-white); }
.bg-light    { background: var(--c-bg-light); }
.bg-primary  { background: var(--c-primary); }

.stars-gold { color: var(--c-star); font-size: 1.1em; letter-spacing: 2px; }

/* Grid genérico */
.grid {
  display: grid;
  gap: 24px;
}
.grid--3 { grid-template-columns: 1fr; }
.grid--2 { grid-template-columns: 1fr; }

/* Utilidades */
.text-center { text-align: center; }
.max-w-lg { max-width: 600px; margin-left: auto; margin-right: auto; }

/* ── 4. Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: .9rem;
  border-radius: var(--radius);
  padding: .6rem 1.25rem;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), box-shadow var(--transition),
              transform var(--transition);
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
  border: 2px solid transparent;
}

.btn:focus-visible {
  outline: 3px solid var(--c-accent);
  outline-offset: 3px;
}

.btn--primary {
  background: var(--c-accent);
  color: #fff;
  border-color: var(--c-accent);
}
.btn--primary:hover {
  background: var(--c-accent-hover);
  border-color: var(--c-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(249,115,22,.35);
}

.btn--accent {
  background: var(--c-accent);
  color: #fff;
  border-color: var(--c-accent);
  font-size: 1rem;
}
.btn--accent:hover {
  background: var(--c-accent-hover);
  border-color: var(--c-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(249,115,22,.4);
}

.btn--whatsapp {
  background: var(--c-whatsapp);
  color: #fff;
  border-color: var(--c-whatsapp);
}
.btn--whatsapp:hover {
  background: var(--c-whatsapp-hover);
  border-color: var(--c-whatsapp-hover);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--c-primary);
  border-color: var(--c-primary);
}
.btn--outline:hover {
  background: var(--c-primary);
  color: #fff;
}

.btn--header {
  background: var(--c-accent);
  color: #fff;
  font-size: .875rem;
  padding: .5rem 1rem;
  border-radius: 8px;
  display: none;
}

.btn--lg   { padding: .85rem 2rem; font-size: 1rem; border-radius: 12px; }
.btn--sm   { padding: .45rem 1rem; font-size: .825rem; }
.btn--full { width: 100%; }

/* ── 5. Header ───────────────────────────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--c-bg-white);
  height: var(--header-h);
  border-bottom: 1px solid var(--c-border);
  transition: box-shadow var(--transition);
}

.header--scrolled {
  box-shadow: 0 2px 16px rgba(0,0,0,.12);
}

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--c-primary);
  text-decoration: none;
  flex-shrink: 0;
}

.header__logo svg { color: var(--c-accent); }

.header__nav {
  display: none;
}

.header__nav ul {
  display: flex;
  gap: 4px;
}

.header__nav a {
  font-size: .875rem;
  font-weight: 500;
  color: var(--c-text-muted);
  padding: .4rem .75rem;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}

.header__nav a:hover,
.header__nav a.active {
  color: var(--c-primary);
  background: var(--c-bg-light);
}

/* Hamburger */
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: 8px;
  transition: background var(--transition);
}
.nav-toggle:hover { background: var(--c-bg-light); }

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-primary);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle--open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle--open span:nth-child(2) { opacity: 0; }
.nav-toggle--open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav overlay */
.nav--open {
  display: flex !important;
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0;
  background: var(--c-bg-white);
  border-bottom: 1px solid var(--c-border);
  padding: 16px 20px 24px;
  box-shadow: var(--shadow);
}

.nav--open ul {
  flex-direction: column;
  width: 100%;
  gap: 4px;
}

.nav--open ul a {
  display: block;
  font-size: 1rem;
  padding: .65rem 1rem;
}

/* ── 6. Hero ─────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
  color: #fff;
  padding: 64px 0 56px;
  overflow: hidden;
}

.hero__inner {
  display: grid;
  gap: 40px;
  align-items: center;
}

.hero__badge {
  display: inline-block;
  background: rgba(249,115,22,.2);
  color: #ffb380;
  border: 1px solid rgba(249,115,22,.4);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  padding: .35rem .9rem;
  border-radius: 999px;
  margin-bottom: 20px;
}

.hero__title {
  font-size: clamp(1.9rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero__subtitle {
  font-size: 1.05rem;
  color: rgba(255,255,255,.85);
  max-width: 540px;
  margin-bottom: 32px;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.hero__trust {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  color: rgba(255,255,255,.8);
}

/* Hero image / placeholder */
.hero__media { display: none; }

.img-placeholder {
  background: rgba(255,255,255,.07);
  border: 2px dashed rgba(255,255,255,.2);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 40px 24px;
  min-height: 280px;
  text-align: center;
  color: rgba(255,255,255,.5);
  font-size: .85rem;
}

.img-placeholder code {
  display: block;
  font-family: monospace;
  font-size: .8rem;
  background: rgba(0,0,0,.3);
  padding: 4px 8px;
  border-radius: 4px;
  color: #94d89e;
}

/* ── 7. Trust Bar ────────────────────────────────────────────── */
.trust-bar {
  background: var(--c-primary-dark);
  padding: 24px 0;
}

.trust-bar__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  text-align: center;
}

.trust-item { color: #fff; }

.trust-item__num {
  display: block;
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 4px;
}

.trust-item span {
  font-size: .8rem;
  color: rgba(255,255,255,.65);
  text-transform: uppercase;
  letter-spacing: .5px;
}

/* ── 8. Sections ─────────────────────────────────────────────── */
.section { padding: 72px 0; }

.section__header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 48px;
}

.section__tag {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 12px;
}

.section__tag--light {
  color: rgba(249,115,22,.85);
}

.section__title {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--c-primary);
  margin-bottom: 16px;
}

.section__subtitle {
  color: var(--c-text-muted);
  font-size: 1.05rem;
}

.section__header--light .section__title {
  color: #fff;
}

/* ── 9. Cards (servicios) ────────────────────────────────────── */
.card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.card__icon {
  color: var(--c-accent);
  margin-bottom: 4px;
}

.card__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-primary);
  line-height: 1.3;
}

.card__desc {
  color: var(--c-text-muted);
  font-size: .9rem;
  flex: 1;
}

.card__list {
  font-size: .85rem;
  color: var(--c-text-muted);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.card__list li::before {
  content: "✓ ";
  color: var(--c-whatsapp);
  font-weight: 700;
}

/* ── 10. Features ────────────────────────────────────────────── */
.feature {
  padding: 8px 0;
}

.feature__icon {
  font-size: 2rem;
  margin-bottom: 12px;
  line-height: 1;
}

.feature__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: 8px;
}

.feature p {
  font-size: .9rem;
  color: var(--c-text-muted);
}

/* Feature-card: variante para fondos oscuros (bg-primary) */
.feature-card {
  padding: 28px 24px;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius-lg);
  transition: background var(--transition), transform var(--transition);
}

.feature-card:hover {
  background: rgba(255, 255, 255, .1);
  transform: translateY(-2px);
}

.feature-card__icon {
  color: var(--c-accent);
  margin-bottom: 16px;
  line-height: 1;
}

.feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
  line-height: 1.3;
}

.feature-card p {
  font-size: .9rem;
  color: rgba(255, 255, 255, .75);
  line-height: 1.6;
}

/* Feature-card sobre fondo claro */
.bg-light .feature-card,
.bg-white .feature-card {
  background: #fff;
  border: 1px solid var(--c-border);
}

.bg-light .feature-card:hover,
.bg-white .feature-card:hover {
  background: #f8faff;
  transform: translateY(-2px);
}

.bg-light .feature-card h3,
.bg-white .feature-card h3 {
  color: var(--c-text-dark);
}

.bg-light .feature-card p,
.bg-white .feature-card p {
  color: var(--c-text-muted);
}

/* ── 11. Steps (proceso) ─────────────────────────────────────── */
.steps {
  display: grid;
  gap: 32px;
}

.step {
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  padding: 28px 24px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
}

.step__num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--c-accent);
  color: #fff;
  font-size: 1.25rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-bottom: 4px;
}

.step__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
}

.step p {
  font-size: .9rem;
  color: rgba(255,255,255,.75);
}

/* ── 12. Zone ────────────────────────────────────────────────── */
.zone {
  max-width: 800px;
  margin: 0 auto;
}

.zone__text {
  font-size: 1rem;
  color: var(--c-text-muted);
  margin-bottom: 24px;
}

.zone__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.zone-tag {
  background: var(--c-bg-white);
  border: 1px solid var(--c-border);
  border-radius: 999px;
  padding: .35rem .9rem;
  font-size: .85rem;
  font-weight: 500;
  color: var(--c-primary);
  transition: background var(--transition), border-color var(--transition);
}

.zone-tag:hover {
  background: var(--c-primary);
  color: #fff;
  border-color: var(--c-primary);
}

/* Etiqueta con página propia: enlace destacado */
a.zone-tag--link {
  text-decoration: none;
  border-color: var(--c-primary);
  background: #f0f4ff;
  cursor: pointer;
}

a.zone-tag--link::after {
  content: ' →';
  font-size: .75rem;
  opacity: .7;
}

a.zone-tag--link:hover {
  background: var(--c-primary);
  color: #fff;
  border-color: var(--c-primary);
}

/* Etiqueta principal (ciudad) */
.zone-tag--main {
  background: var(--c-primary);
  color: #fff;
  border-color: var(--c-primary);
  font-weight: 700;
}

.zone__note {
  font-size: .9rem;
  color: var(--c-text-muted);
  margin-bottom: 20px;
}

/* ── 13. Prices ──────────────────────────────────────────────── */
.prices-grid .price-card {
  background: var(--c-bg-white);
  border: 2px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
}

.prices-grid .price-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.price-card--featured {
  border-color: var(--c-accent) !important;
  box-shadow: 0 0 0 4px rgba(249,115,22,.1);
}

.price-card__badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-accent);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
  padding: .25rem .85rem;
  border-radius: 999px;
  white-space: nowrap;
}

.price-card__name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-primary);
}

.price-card__size {
  font-size: .875rem;
  color: var(--c-text-muted);
}

.price-card__price {
  font-size: 1rem;
  color: var(--c-text-muted);
}

.price-card__price strong {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--c-primary);
}

.price-card__list {
  font-size: .85rem;
  color: var(--c-text-muted);
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  margin-bottom: 8px;
}

.price-card__list li::before {
  content: "✓ ";
  color: var(--c-whatsapp);
  font-weight: 700;
}

.prices__disclaimer {
  text-align: center;
  font-size: .85rem;
  color: var(--c-text-muted);
  max-width: 600px;
  margin: 32px auto 0;
}

.prices__disclaimer a {
  color: var(--c-accent);
  text-decoration: underline;
}

/* ── 14. FAQ ─────────────────────────────────────────────────── */
.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

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

.faq-item:first-child {
  border-top: 1px solid var(--c-border);
}

.faq-item__q {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 4px;
  font-weight: 600;
  font-size: .95rem;
  color: var(--c-primary);
  cursor: pointer;
  user-select: none;
  transition: color var(--transition);
}

.faq-item__q::-webkit-details-marker,
.faq-item__q::marker { display: none; }

.faq-item__q::after {
  content: "+";
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--c-accent);
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-item[open] > .faq-item__q {
  color: var(--c-accent);
}

.faq-item[open] > .faq-item__q::after {
  transform: rotate(45deg);
}

.faq-item__a {
  padding: 0 4px 20px;
}

.faq-item__a p {
  font-size: .9rem;
  color: var(--c-text-muted);
  line-height: 1.7;
}

.faq-item__a a {
  color: var(--c-accent);
  text-decoration: underline;
}

/* ── 15. Reviews ─────────────────────────────────────────────── */
.reviews-summary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 16px;
  font-size: .9rem;
  color: var(--c-text-muted);
}

.reviews-score {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--c-primary);
  line-height: 1;
}

.review-card {
  background: var(--c-bg-white);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: box-shadow var(--transition), transform var(--transition);
}

.review-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.review-card__text {
  font-size: .9rem;
  color: var(--c-text-muted);
  line-height: 1.7;
  font-style: italic;
  flex: 1;
  border: none;
  padding: 0;
}

.review-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .85rem;
}

.review-card__loc {
  color: var(--c-text-muted);
  font-size: .8rem;
}

/* ── 16. Contact ─────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  gap: 48px;
}

.contact__title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin: 12px 0 16px;
}

.contact__desc {
  color: rgba(255,255,255,.75);
  font-size: 1rem;
  margin-bottom: 32px;
}

.contact__methods {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  color: #fff;
  text-decoration: none;
  transition: background var(--transition), border-color var(--transition);
}

.contact-item:hover {
  background: rgba(255,255,255,.15);
  border-color: rgba(255,255,255,.25);
}

.contact-item__icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item__icon--wa { background: rgba(37,211,102,.2); }

.contact-item__label {
  display: block;
  font-size: .75rem;
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
  letter-spacing: .5px;
}

.contact-item__value {
  display: block;
  font-size: .95rem;
  font-weight: 600;
}

/* ── 17. Form ────────────────────────────────────────────────── */
.contact-form {
  background: var(--c-bg-white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row { display: grid; gap: 16px; }
.form-row--2 { grid-template-columns: 1fr; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: .875rem;
  font-weight: 600;
  color: var(--c-text);
}

.req { color: var(--c-accent); }

.form-control {
  padding: .7rem .95rem;
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius);
  font: inherit;
  font-size: .9rem;
  color: var(--c-text);
  background: var(--c-bg-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}

.form-control:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(249,115,22,.15);
}

.form-control:invalid:not(:placeholder-shown) {
  border-color: #ef4444;
}

.form-textarea { resize: vertical; min-height: 110px; }

.form-privacy {
  font-size: .78rem;
  color: var(--c-text-muted);
  text-align: center;
}

.form-privacy a { color: var(--c-accent); }

.form-success {
  background: #f0fdf4;
  border: 1.5px solid #86efac;
  border-radius: var(--radius);
  padding: 14px 16px;
  color: #16a34a;
  font-size: .875rem;
  font-weight: 600;
  text-align: center;
}

/* ── 18. Footer ──────────────────────────────────────────────── */
.footer {
  background: var(--c-primary-dark);
  color: rgba(255,255,255,.75);
}

.footer__grid {
  display: grid;
  gap: 32px;
  padding-top: 56px;
  padding-bottom: 40px;
}

.footer__brand p {
  font-size: .875rem;
  margin: 12px 0 16px;
  color: rgba(255,255,255,.55);
}

.footer__brand address {
  font-size: .825rem;
  line-height: 1.8;
  color: rgba(255,255,255,.5);
}

.footer__brand address a {
  color: var(--c-accent);
}

.footer__brand .header__logo {
  color: #fff;
}

.footer__nav h4 {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-bottom: 14px;
}

.footer__nav ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer__nav a {
  font-size: .875rem;
  color: rgba(255,255,255,.6);
  transition: color var(--transition);
}

.footer__nav a:hover { color: #fff; }

.footer__cta h4 {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-bottom: 14px;
}

.footer__cta .btn { margin-bottom: 8px; }
.footer-btn { justify-content: center; }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 0;
}

.footer__bottom-inner {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: .8rem;
  color: rgba(255,255,255,.35);
}

.footer__bottom a {
  color: rgba(255,255,255,.45);
  transition: color var(--transition);
}

.footer__bottom a:hover { color: #fff; }

/* ── 19. Floating Elements ───────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: calc(var(--mobile-cta-h) + 16px);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--c-whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.45);
  z-index: 90;
  transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(37,211,102,.6);
}

/* Barra de acción móvil sticky en la parte inferior */
.mobile-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--mobile-cta-h);
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  z-index: 95;
  transition: opacity .25s ease;
  box-shadow: 0 -2px 12px rgba(0,0,0,.15);
}

.mobile-cta__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: .9rem;
  color: #fff;
  text-decoration: none;
  transition: filter var(--transition);
}

.mobile-cta__btn:hover { filter: brightness(1.1); }

.mobile-cta__btn--call {
  background: var(--c-primary);
  border-right: 1px solid rgba(255,255,255,.15);
}

.mobile-cta__btn--form {
  background: var(--c-accent);
}

/* ── 20. Scroll Reveal ───────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .5s ease, transform .5s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ── 21. Responsive: Tablet (≥ 640px) ───────────────────────── */
@media (min-width: 640px) {
  .trust-bar__grid { grid-template-columns: repeat(4, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .form-row--2 { grid-template-columns: 1fr 1fr; }
}

/* ── 22. Responsive: Desktop (≥ 1024px) ─────────────────────── */
@media (min-width: 1024px) {
  body { padding-bottom: 0; }

  .btn--header { display: inline-flex; }

  .header__nav { display: block; }

  .nav-toggle { display: none; }

  .hero__inner {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }

  .hero__media { display: block; }

  .hero__subtitle { margin-bottom: 36px; }

  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--2 { grid-template-columns: repeat(2, 1fr); }

  .steps {
    grid-template-columns: repeat(4, 1fr);
  }

  .contact-grid {
    grid-template-columns: 1fr 1.1fr;
    align-items: start;
  }

  .footer__grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
  }

  .footer__bottom-inner {
    flex-direction: row;
    justify-content: space-between;
  }

  .whatsapp-float {
    right: 32px;
    bottom: 32px;
  }

  .mobile-cta { display: none; }
}

/* ── 23. Accesibilidad ───────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  html { scroll-behavior: auto; }
}

@media (prefers-color-scheme: dark) {
  /* Dark mode minimal — solo si quieres habilitarlo en el futuro */
}

/* ═══════════════════════════════════════════════════════════════
   INNER PAGES (service pages / municipality pages)
   ═══════════════════════════════════════════════════════════════ */

/* ── Urgency bar ──────────────────────────────────────────────── */
.urgency-bar {
  background: #b91c1c;
  padding: 10px 0;
}
.urgency-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.urgency-bar span {
  color: #fff;
  font-weight: 600;
  font-size: .9rem;
}
.btn--sm {
  padding: 6px 14px;
  font-size: .8rem;
}

/* ── Breadcrumb bar ───────────────────────────────────────────── */
.breadcrumb-bar {
  background: var(--c-bg-light);
  border-bottom: 1px solid var(--c-border);
  padding: 10px 0;
}
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: .82rem;
  color: var(--c-text-muted);
}
.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 4px;
}
.breadcrumb li + li::before {
  content: '›';
  color: #94a3b8;
}
.breadcrumb a {
  color: var(--c-primary);
  text-decoration: none;
}
.breadcrumb a:hover {
  text-decoration: underline;
}
.breadcrumb li[aria-current="page"] {
  color: #475569;
  font-weight: 500;
}

/* ── Inner hero (smaller than main hero) ─────────────────────── */
.inner-hero {
  background: linear-gradient(135deg, var(--c-primary-dark) 0%, var(--c-primary) 60%, #1a5276 100%);
  padding: 60px 0 56px;
  color: #fff;
}
.inner-hero__inner {
  max-width: 760px;
}
.inner-hero__title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  color: #fff;
  margin: 10px 0 18px;
}
.inner-hero__answer {
  font-size: clamp(.95rem, 2vw, 1.05rem);
  line-height: 1.7;
  color: rgba(255,255,255,.9);
  background: rgba(255,255,255,.08);
  border-left: 3px solid rgba(255,255,255,.4);
  border-radius: 0 6px 6px 0;
  padding: 14px 18px;
  margin-bottom: 28px;
}
.inner-hero__answer strong {
  color: #fff;
}

/* ── Related services cards ───────────────────────────────────── */
.related-card {
  display: block;
  background: #f8fafc;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 24px 22px;
  color: inherit;
  text-decoration: none;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.related-card:hover {
  border-color: var(--c-primary);
  box-shadow: 0 4px 20px rgba(30,58,95,.1);
  transform: translateY(-2px);
}
.related-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: 8px;
}
.related-card p {
  font-size: .875rem;
  color: var(--c-text-muted);
  margin-bottom: 14px;
  line-height: 1.5;
}
.related-card__link {
  font-size: .85rem;
  font-weight: 600;
  color: var(--c-primary);
}
.related-card:hover .related-card__link {
  text-decoration: underline;
}

/* ══════════════════════════════════════════════════════════════
   CALCULADORA DE PRECIOS
   ══════════════════════════════════════════════════════════════ */

.calc-widget {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: 16px;
  padding: 32px 24px;
  max-width: 760px;
  margin: 0 auto 24px;
  box-shadow: 0 2px 16px rgba(30,58,95,.07);
}

.calc-step {
  margin-bottom: 28px;
}

.calc-step__label {
  display: block;
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  margin-bottom: 12px;
}

/* ── Tarjetas de servicio ─────────────────────────────────── */
.calc-services {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.calc-service-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px 10px;
  border: 2px solid var(--c-border);
  border-radius: 10px;
  background: var(--c-bg-light);
  cursor: pointer;
  font-size: .875rem;
  font-weight: 600;
  color: var(--c-text);
  transition: border-color .2s, background .2s, transform .15s, box-shadow .2s;
  line-height: 1.3;
  text-align: center;
}

.calc-service-card svg {
  color: var(--c-text-muted);
  transition: color .2s;
  flex-shrink: 0;
}

.calc-service-card:hover {
  border-color: var(--c-primary);
  background: #fff;
  box-shadow: 0 2px 12px rgba(30,58,95,.1);
  transform: translateY(-1px);
}

.calc-service-card.is-active {
  border-color: var(--c-accent);
  background: #fff7f0;
  color: var(--c-primary);
  box-shadow: 0 2px 12px rgba(249,115,22,.15);
}

.calc-service-card.is-active svg {
  color: var(--c-accent);
}

/* ── Slider de m² ──────────────────────────────────────────── */
.calc-m2-control {
  display: flex;
  align-items: center;
  gap: 16px;
}

.calc-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: 3px;
  background: var(--c-border);
  outline: none;
  cursor: pointer;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--c-accent);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(249,115,22,.4);
  transition: transform .15s, box-shadow .15s;
}

.calc-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 3px 10px rgba(249,115,22,.5);
}

.calc-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border: none;
  border-radius: 50%;
  background: var(--c-accent);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(249,115,22,.4);
}

.calc-number {
  width: 80px;
  padding: 8px 10px;
  border: 2px solid var(--c-border);
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
  color: var(--c-text);
  background: var(--c-bg-light);
  outline: none;
  transition: border-color .2s;
  /* Quitar flechas en Chrome/Safari */
  -moz-appearance: textfield;
}

.calc-number::-webkit-inner-spin-button,
.calc-number::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.calc-number:focus {
  border-color: var(--c-accent);
  background: #fff;
}

/* ── Botones de complejidad ────────────────────────────────── */
.calc-complexity {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.calc-complexity-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 14px 8px;
  border: 2px solid var(--c-border);
  border-radius: 10px;
  background: var(--c-bg-light);
  cursor: pointer;
  text-align: center;
  transition: border-color .2s, background .2s, box-shadow .2s;
}

.calc-complexity-btn strong {
  font-size: .9rem;
  color: var(--c-text);
}

.calc-complexity-btn small {
  font-size: .75rem;
  color: var(--c-text-muted);
  line-height: 1.3;
}

.calc-complexity-btn:hover {
  border-color: var(--c-primary);
  background: #fff;
  box-shadow: 0 2px 10px rgba(30,58,95,.09);
}

.calc-complexity-btn.is-active {
  border-color: var(--c-primary);
  background: #f0f4ff;
}

.calc-complexity-btn.is-active strong {
  color: var(--c-primary);
}

/* ── Caja de resultado ─────────────────────────────────────── */
.calc-result-box {
  border-top: 2px dashed var(--c-border);
  padding-top: 24px;
  margin-top: 4px;
  text-align: center;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .4s ease, transform .4s ease;
  pointer-events: none;
}

.calc-result-box.calc-result--visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.calc-result__label {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  margin-bottom: 6px;
}

.calc-result__price {
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  font-weight: 900;
  color: var(--c-accent);
  margin-bottom: 6px;
  line-height: 1.1;
}

.calc-result__info {
  font-size: .85rem;
  color: var(--c-text-muted);
  margin-bottom: 4px;
}

.calc-result__note {
  font-size: .75rem;
  color: var(--c-text-muted);
  margin-bottom: 20px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (min-width: 560px) {
  .calc-services {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 640px) {
  .calc-widget {
    padding: 40px 36px;
  }
}