/* ==========================================================================
   Inversiones Al Punto — Estilos generales
   ========================================================================== */

:root {
  --color-bg: #ffffff;
  --color-bg-soft: #f6f5f3;
  --color-bg-alt: #f0eeea;
  --color-text: #1c1c1c;
  --color-text-soft: #63605c;
  --color-border: #e6e3de;

  --color-primary: #b5652a;      /* acento cálido institucional */
  --color-primary-dark: #96501d;
  --color-primary-soft: #f3e3d4;

  --color-success: #3a7d5c;

  --font-heading: 'Poppins', 'Segoe UI', Arial, sans-serif;
  --font-body: 'Inter', 'Segoe UI', Arial, sans-serif;

  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 24px;

  --shadow-sm: 0 2px 8px rgba(20, 18, 16, 0.06);
  --shadow-md: 0 12px 32px rgba(20, 18, 16, 0.10);
  --shadow-lg: 0 24px 60px rgba(20, 18, 16, 0.16);

  --container: 1180px;
  --transition: 0.25s ease;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  margin: 0;
  overflow-x: hidden;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul { list-style: none; margin: 0; padding: 0; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 .5em;
  letter-spacing: -0.01em;
}

p { margin: 0 0 1em; color: var(--color-text-soft); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 88px 0; }

.section-head {
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-head .eyebrow {
  display: inline-block;
  color: var(--color-primary);
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
.section-head p { font-size: 1.05rem; }

.bg-soft { background: var(--color-bg-soft); }
.bg-alt { background: var(--color-bg-alt); }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--color-primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-outline {
  background: transparent;
  border-color: var(--color-text);
  color: var(--color-text);
}
.btn-outline:hover { background: var(--color-text); color: #fff; transform: translateY(-2px); }

.btn-outline-light {
  background: transparent;
  border-color: rgba(255,255,255,.6);
  color: #fff;
}
.btn-outline-light:hover { background: #fff; color: var(--color-text); }

.btn-sm { padding: 10px 20px; font-size: .85rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(255, 255, 255, .9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
}

.logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.logo span { color: var(--color-primary); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.main-nav ul { display: flex; gap: 30px; }

.main-nav a {
  font-weight: 600;
  font-size: .95rem;
  color: var(--color-text);
  position: relative;
  padding: 6px 0;
  transition: color var(--transition);
}
.main-nav a:hover { color: var(--color-primary); }
.main-nav a.active { color: var(--color-primary); }
.main-nav a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
}

.nav-actions { display: flex; align-items: center; gap: 14px; }

.whatsapp-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--color-success);
  color: #fff;
  font-weight: 600;
  font-size: .9rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-pill:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  margin: 5px 0;
  transition: transform var(--transition), opacity var(--transition);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 84vh;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
  background: #201d1a;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(100deg, rgba(20,17,14,.92) 20%, rgba(20,17,14,.55) 55%, rgba(181,101,42,.35) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 620px;
}

.hero .eyebrow {
  display: inline-block;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.25);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  margin-bottom: 22px;
}

.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 3.8rem);
  margin-bottom: 20px;
}

.hero p {
  color: rgba(255,255,255,.85);
  font-size: 1.15rem;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.hero-stats {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 48px;
  margin-top: 64px;
  flex-wrap: wrap;
}

.hero-stats div strong {
  display: block;
  font-size: 1.9rem;
  font-family: var(--font-heading);
}
.hero-stats div span { color: rgba(255,255,255,.75); font-size: .9rem; }

/* ---------- Search box ---------- */

.search-box {
  position: relative;
  z-index: 20;
  margin-top: -56px;
}

.search-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 28px;
  display: grid;
  grid-template-columns: repeat(4, 1fr) auto;
  gap: 16px;
  align-items: end;
}

.search-field { display: flex; flex-direction: column; gap: 8px; }
.search-field label {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--color-text-soft);
}

select, input[type="text"], input[type="email"], input[type="tel"], textarea {
  font-family: var(--font-body);
  font-size: .95rem;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  background: var(--color-bg-soft);
  color: var(--color-text);
  transition: border-color var(--transition);
  width: 100%;
}
select:focus, input:focus, textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* ---------- Trust bar ---------- */

.trust-bar {
  padding: 48px 0;
  border-bottom: 1px solid var(--color-border);
}
.trust-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 28px;
}
.trust-label { color: var(--color-text-soft); font-size: .85rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.trust-logos { display: flex; gap: 36px; flex-wrap: wrap; align-items: center; }
.trust-logos span {
  font-family: var(--font-heading);
  font-weight: 700;
  color: #b7b2ab;
  font-size: 1.1rem;
}

/* ---------- Cards de proyectos ---------- */

.filters-bar {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  justify-content: center;
}

.chip {
  padding: 9px 20px;
  border-radius: 999px;
  border: 1.5px solid var(--color-border);
  background: #fff;
  font-size: .88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.chip:hover { border-color: var(--color-primary); color: var(--color-primary); }
.chip.active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

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

.project-card {
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }

.project-media {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.project-media .ph-img { width: 100%; height: 100%; }

.badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(28,28,28,.85);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.badge.entrega { background: var(--color-success); }
.badge.lanzamiento { background: var(--color-primary); }

.fav-btn {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.9);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.05rem;
  transition: transform var(--transition);
}
.fav-btn:hover { transform: scale(1.1); }
.fav-btn.active { color: #d1425a; }

.project-body { padding: 22px 22px 24px; flex: 1; display: flex; flex-direction: column; }

.project-body .location {
  font-size: .8rem;
  color: var(--color-text-soft);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}

.project-body h3 { font-size: 1.2rem; margin-bottom: 10px; }

.project-meta {
  display: flex;
  gap: 18px;
  margin: 14px 0 18px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
  font-size: .82rem;
  color: var(--color-text-soft);
}
.project-meta strong { display: block; color: var(--color-text); font-size: .95rem; }

.project-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.price-from { font-size: .78rem; color: var(--color-text-soft); }
.price-value { font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem; color: var(--color-primary); }

/* Real photo blocks */
.real-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Placeholder image blocks (no external assets) */
.ph-img {
  background: linear-gradient(135deg, #dcd3c6, #b9a68a);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(60,45,25,.55);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .95rem;
  text-align: center;
  letter-spacing: .03em;
  position: relative;
}
.ph-img::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.15) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: .5;
}
.ph-img.tone-2 { background: linear-gradient(135deg, #cfd6cf, #8fa38f); }
.ph-img.tone-3 { background: linear-gradient(135deg, #d8c9c2, #b08a76); }
.ph-img.tone-4 { background: linear-gradient(135deg, #d6cfe0, #9c8bb0); }
.ph-img.tone-5 { background: linear-gradient(135deg, #c9d3d8, #7e97a3); }

/* ---------- Carrusel destacados ---------- */

.carousel-wrap { position: relative; }
.carousel-track {
  display: flex;
  gap: 32px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 8px;
  scrollbar-width: none;
}
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-track .project-card { min-width: 340px; scroll-snap-align: start; }

.carousel-nav {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 28px;
}
.carousel-nav button {
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  background: #fff;
  cursor: pointer;
  font-size: 1.1rem;
  transition: all var(--transition);
}
.carousel-nav button:hover { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

/* ---------- Testimonios ---------- */

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 30px;
}
.stars { color: var(--color-primary); margin-bottom: 14px; letter-spacing: 2px; }
.testimonial-card p { font-style: italic; color: var(--color-text); }
.testimonial-author { display: flex; align-items: center; gap: 12px; margin-top: 18px; }
.avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: var(--color-primary);
  font-family: var(--font-heading);
}
.testimonial-author strong { display: block; font-size: .92rem; }
.testimonial-author span { font-size: .8rem; color: var(--color-text-soft); }

/* ---------- Calculadora ---------- */

.calc-panel {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 44px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.calc-form { display: flex; flex-direction: column; gap: 20px; }
.calc-form label { font-size: .85rem; font-weight: 700; margin-bottom: 6px; display: block; }
.range-value { color: var(--color-primary); font-weight: 700; }

input[type="range"] {
  width: 100%;
  accent-color: var(--color-primary);
}

.calc-result {
  background: var(--color-bg-soft);
  border-radius: var(--radius-md);
  padding: 32px;
  text-align: center;
}
.calc-result .big-number {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-primary);
  margin: 6px 0 4px;
}
.calc-result-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px dashed var(--color-border);
  font-size: .9rem;
}
.calc-result-row:last-child { border-bottom: none; }

/* ---------- Blog ---------- */

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.blog-card { background: #fff; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform var(--transition), box-shadow var(--transition); }
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.blog-media { aspect-ratio: 16/10; }
.blog-body { padding: 20px 22px 26px; }
.blog-tag { color: var(--color-primary); font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; }
.blog-body h3 { font-size: 1.05rem; margin: 10px 0; }
.blog-meta { font-size: .8rem; color: var(--color-text-soft); }

/* ---------- CTA banda ---------- */

.cta-band {
  background: linear-gradient(120deg, #2c2622, #b5652a);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-band h2 { color: #fff; margin-bottom: 8px; }
.cta-band p { color: rgba(255,255,255,.85); margin: 0; }

/* ---------- Footer ---------- */

.site-footer {
  background: #201d1a;
  color: #d9d4cc;
  padding: 72px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-grid h4 { color: #fff; font-size: .95rem; margin-bottom: 18px; }
.footer-grid ul li { margin-bottom: 10px; }
.footer-grid a { color: #b3ac9f; transition: color var(--transition); font-size: .92rem; }
.footer-grid a:hover { color: #fff; }
.footer-logo { color: #fff; font-family: var(--font-heading); font-weight: 800; font-size: 1.3rem; margin-bottom: 14px; }
.footer-logo span { color: var(--color-primary); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: .82rem;
  color: #8f887b;
  flex-wrap: wrap;
  gap: 12px;
}
.social-icons { display: flex; gap: 12px; }
.social-icons a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.social-icons a:hover { background: var(--color-primary); }

/* ---------- WhatsApp flotante ---------- */

.float-whatsapp {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 600;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--color-success);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition);
}
.float-whatsapp:hover { transform: scale(1.08); }

/* ---------- Breadcrumb / page hero ---------- */

.page-hero {
  background: var(--color-bg-alt);
  padding: 48px 0;
  border-bottom: 1px solid var(--color-border);
}
.breadcrumb { font-size: .85rem; color: var(--color-text-soft); margin-bottom: 10px; }
.breadcrumb a:hover { color: var(--color-primary); }
.page-hero h1 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin: 0; }

/* ---------- Detalle proyecto ---------- */

.gallery-main {
  aspect-ratio: 16/8;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 16px;
}
.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
.gallery-thumbs .ph-img { aspect-ratio: 1/1; border-radius: var(--radius-sm); cursor: pointer; font-size: .7rem; }

.detail-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
  align-items: start;
}

.detail-tags { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.tag {
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  font-size: .78rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin: 28px 0;
}
.spec-item {
  background: var(--color-bg-soft);
  border-radius: var(--radius-sm);
  padding: 18px;
  text-align: center;
}
.spec-item strong { display: block; font-family: var(--font-heading); font-size: 1.3rem; }
.spec-item span { font-size: .78rem; color: var(--color-text-soft); }

.amenities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.amenity {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px;
  background: var(--color-bg-soft);
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 600;
}
.amenity .ic { font-size: 1.2rem; }

.typology-tabs { display: flex; gap: 10px; margin-bottom: 24px; flex-wrap: wrap; }

.typology-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  background: var(--color-bg-soft);
  border-radius: var(--radius-md);
  padding: 28px;
  align-items: center;
}
.typology-plan { aspect-ratio: 4/3; border-radius: var(--radius-sm); }
.typology-info ul { margin-top: 14px; }
.typology-info li { margin-bottom: 8px; color: var(--color-text-soft); font-size: .92rem; display: flex; justify-content: space-between; border-bottom: 1px dashed var(--color-border); padding-bottom: 8px; }
.typology-info li strong { color: var(--color-text); }

.map-block {
  aspect-ratio: 16/7;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #dfe6df, #a9b8ac);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #4d5a4f;
  font-weight: 700;
  position: relative;
  overflow: hidden;
}
.map-pin {
  position: absolute;
  width: 16px; height: 16px;
  background: var(--color-primary);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  box-shadow: 0 0 0 6px rgba(181,101,42,.2);
}

.sidebar-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 100px;
}
.sidebar-card .price-value { font-size: 1.5rem; }
.sidebar-card form { display: flex; flex-direction: column; gap: 14px; margin-top: 18px; }
.sidebar-contact-list { margin-top: 20px; display: flex; flex-direction: column; gap: 12px; }
.sidebar-contact-list a, .sidebar-contact-list div {
  display: flex; align-items: center; gap: 10px;
  font-size: .9rem; font-weight: 600; color: var(--color-text-soft);
}

/* ---------- Nosotros ---------- */

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.value-card {
  padding: 32px;
  border-radius: var(--radius-md);
  background: var(--color-bg-soft);
  text-align: center;
}
.value-card .ic {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 18px;
}

.timeline { display: flex; flex-direction: column; gap: 0; position: relative; }
.timeline::before {
  content: '';
  position: absolute;
  left: 100px;
  top: 0; bottom: 0;
  width: 2px;
  background: var(--color-border);
}
.timeline-item {
  display: grid;
  grid-template-columns: 100px 40px 1fr;
  gap: 0;
  padding: 24px 0;
}
.timeline-item .year { font-family: var(--font-heading); font-weight: 800; color: var(--color-primary); }
.timeline-item .dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--color-primary);
  margin: 6px auto 0;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 0 5px #fff;
}

.certs-row { display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; }
.cert-badge {
  padding: 16px 26px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-weight: 700;
  color: var(--color-text-soft);
  font-size: .9rem;
}

/* ---------- Contacto ---------- */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.contact-info-card {
  display: flex;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
}
.contact-info-card .ic {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 1.2rem;
}
.contact-form-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.form-group label { font-size: .85rem; font-weight: 700; }
.form-note { font-size: .78rem; color: var(--color-text-soft); margin-top: 10px; }

.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: 20px 0;
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 700;
  font-size: 1.02rem;
}
.faq-question .icon { transition: transform var(--transition); font-size: 1.3rem; color: var(--color-primary); }
.faq-item.open .faq-question .icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer p { margin-top: 14px; }

/* ---------- Blog page ---------- */

.blog-featured {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: center;
  background: var(--color-bg-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 56px;
}
.blog-featured .ph-img { aspect-ratio: 4/3; border-radius: 0; }
.blog-featured-body { padding: 20px 40px 20px 0; }

/* ---------- Utilities ---------- */

.text-center { text-align: center; }
.mt-32 { margin-top: 32px; }
.hidden { display: none !important; }

/* ---------- Responsive ---------- */

@media (max-width: 1024px) {
  .project-grid, .project-grid.compact { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid, .blog-grid, .values-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-layout { grid-template-columns: 1fr; }
  .sidebar-card { position: static; }
  .calc-panel { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .search-card { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .blog-featured { grid-template-columns: 1fr; }
  .blog-featured-body { padding: 0 32px 32px; }
}

@media (max-width: 768px) {
  section { padding: 60px 0; }
  .main-nav { position: fixed; top: 82px; left: 0; right: 0; bottom: 0; background: #fff; flex-direction: column; padding: 32px 24px; transform: translateX(100%); transition: transform var(--transition); overflow-y: auto; align-items: flex-start; }
  .main-nav.open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; gap: 20px; width: 100%; }
  .nav-toggle { display: block; }
  .nav-actions .whatsapp-pill span.txt { display: none; }
  .project-grid, .project-grid.compact, .testimonial-grid, .blog-grid, .values-grid { grid-template-columns: 1fr; }
  .search-card { grid-template-columns: 1fr; }
  .hero-stats { gap: 28px; }
  .specs-grid { grid-template-columns: repeat(2, 1fr); }
  .amenities-grid { grid-template-columns: 1fr 1fr; }
  .typology-card { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; text-align: center; }
  .footer-grid { grid-template-columns: 1fr; }
  .carousel-track .project-card { min-width: 280px; }
  .gallery-thumbs { grid-template-columns: repeat(3, 1fr); }
}