/* =====================================================
   DecoLev — Hoja de estilos v2 (premium / interactiva)
   Paleta centralizada en :root — cambiá el acento en
   --accent / --accent-dark y todo el sitio se actualiza.
   ===================================================== */

:root {
  /* Base monocroma (como el logo) */
  --white: #ffffff;
  --paper: #f6f4f1;
  --line: #e7e3dd;
  --gray: #6d6a66;
  --charcoal: #161513;
  --charcoal-2: #232220;

  /* Acento madera / ámbar */
  --accent: #b87333;
  --accent-dark: #965c27;
  --accent-soft: rgba(184, 115, 51, 0.1);

  /* WhatsApp */
  --wa: #22c15e;
  --wa-dark: #1baa52;

  /* Tipografía */
  --font-display: 'Sora', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

  /* Layout */
  --container: 1180px;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 12px 34px rgba(22, 21, 19, 0.09);
  --shadow-lg: 0 28px 70px rgba(22, 21, 19, 0.16);
  --transition: 0.25s ease;
}

/* ---------- Reset ligero ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.12; margin: 0; letter-spacing: -0.02em; }
button { font-family: var(--font-body); }

/* ---------- Utilidades ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 22px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 14px;
}
.eyebrow::before { content: ''; width: 26px; height: 2px; background: var(--accent); }
.accent-text { color: var(--accent); }
.section { padding: 96px 0; }
.section-alt { background: var(--paper); }
.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head .eyebrow { justify-content: center; }
.section-head h2 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); font-weight: 800; }
.section-head p { color: var(--gray); font-size: 1.08rem; margin: 16px 0 0; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-weight: 700; font-size: 0.98rem; padding: 13px 24px;
  border-radius: 999px; border: 2px solid transparent; cursor: pointer;
  transition: transform var(--transition), background var(--transition),
              box-shadow var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-lg { padding: 16px 32px; font-size: 1.05rem; }
.btn-block { width: 100%; }

.btn-whatsapp { background: var(--wa); color: #fff; box-shadow: 0 6px 18px rgba(34, 193, 94, 0.35); }
.btn-whatsapp:hover { background: var(--wa-dark); box-shadow: 0 12px 28px rgba(34, 193, 94, 0.45); }

.btn-accent { background: var(--accent); color: #fff; box-shadow: 0 6px 18px rgba(184, 115, 51, 0.3); }
.btn-accent:hover { background: var(--accent-dark); box-shadow: 0 12px 28px rgba(184, 115, 51, 0.4); }

.btn-dark { background: var(--charcoal); color: #fff; }
.btn-dark:hover { background: var(--charcoal-2); }

.btn-outline-light { background: rgba(255,255,255,0.06); color: #fff; border-color: rgba(255,255,255,0.55); backdrop-filter: blur(4px); }
.btn-outline-light:hover { background: rgba(255,255,255,0.16); border-color: #fff; }

.btn-ghost-dark { background: transparent; color: var(--charcoal); border-color: var(--charcoal); }
.btn-ghost-dark:hover { background: var(--charcoal); color: #fff; }

/* ---------- Top bar ---------- */
.topbar { background: var(--charcoal); color: rgba(255,255,255,0.82); font-size: 0.82rem; }
.topbar-inner { display: flex; align-items: center; gap: 26px; height: 38px; }
.topbar-item { display: inline-flex; align-items: center; gap: 6px; }
.topbar-item svg { color: var(--accent); }
.topbar-envios { margin-left: auto; font-weight: 600; color: #fff; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: 0 6px 24px rgba(22,21,19,0.08); }
.header-inner { display: flex; align-items: center; gap: 22px; height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.brand-logo { width: 46px; height: 46px; object-fit: contain; }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-name { font-family: var(--font-display); font-weight: 800; font-size: 1.3rem; letter-spacing: -0.02em; }
.brand-tagline { font-size: 0.7rem; color: var(--gray); font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; }

.nav { display: flex; gap: 4px; }
.nav-link {
  font-weight: 600; font-size: 0.94rem; color: var(--charcoal);
  padding: 8px 13px; border-radius: 999px;
  transition: background var(--transition), color var(--transition);
}
.nav-link:hover { background: var(--paper); }
.nav-link.is-active { background: var(--accent-soft); color: var(--accent-dark); }

.header-actions { display: flex; align-items: center; gap: 16px; }
.header-phone {
  display: inline-flex; align-items: center; gap: 7px;
  font-weight: 700; font-size: 0.92rem; color: var(--charcoal);
}
.header-phone svg { color: var(--accent); }
.header-phone:hover { color: var(--accent-dark); }
.header-cta { padding: 11px 20px; font-size: 0.92rem; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--charcoal); border-radius: 2px; transition: var(--transition); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.scroll-progress { position: absolute; left: 0; bottom: -1px; height: 3px; width: 0; background: linear-gradient(90deg, var(--accent), #e0a866); transition: width 0.1s linear; }

/* ---------- Hero ---------- */
.hero { position: relative; color: #fff; overflow: hidden; }
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.05); animation: heroZoom 18s ease-out forwards; }
@keyframes heroZoom { to { transform: scale(1); } }
.hero-overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 18% 40%, rgba(10,10,10,0.55) 0%, transparent 60%),
    linear-gradient(100deg, rgba(12,12,12,0.93) 0%, rgba(16,16,16,0.78) 46%, rgba(18,18,18,0.42) 100%);
}
.hero-content { position: relative; z-index: 1; padding: 104px 22px 0; }
.hero-copy { max-width: 720px; }
.hero-pill {
  display: inline-flex; align-items: center; gap: 9px;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.22);
  backdrop-filter: blur(6px);
  padding: 8px 16px; border-radius: 999px;
  font-size: 0.84rem; font-weight: 600; margin-bottom: 26px;
}
.pill-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--wa); box-shadow: 0 0 0 0 rgba(34,193,94,0.6); animation: pulseDot 2s infinite; }
@keyframes pulseDot { 70% { box-shadow: 0 0 0 9px rgba(34,193,94,0); } }

.hero h1 { font-size: clamp(2.2rem, 5.2vw, 3.8rem); font-weight: 800; margin-bottom: 22px; }
.hero h1 em { font-style: normal; color: #e8b782; position: relative; white-space: nowrap; }
.hero h1 em::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 4px; height: 10px;
  background: rgba(184,115,51,0.35); z-index: -1; border-radius: 3px;
}
.hero-sub { font-size: clamp(1.05rem, 1.9vw, 1.24rem); color: rgba(255,255,255,0.88); max-width: 640px; margin: 0 0 34px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 22px; }
.hero-note { font-size: 0.92rem; color: rgba(255,255,255,0.75); font-weight: 500; margin: 0 0 60px; }

.hero-stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: rgba(20,19,18,0.72); border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(10px);
  border-radius: var(--radius) var(--radius) 0 0; overflow: hidden;
}
.stat { padding: 26px 20px; text-align: center; border-right: 1px solid rgba(255,255,255,0.1); }
.stat:last-child { border-right: 0; }
.stat-value { display: block; font-family: var(--font-display); font-size: clamp(1.5rem, 2.6vw, 2.1rem); font-weight: 800; color: #e8b782; letter-spacing: -0.03em; }
.stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.68); font-weight: 500; }

/* ---------- Marquee ---------- */
.marquee { background: var(--charcoal); color: rgba(255,255,255,0.85); overflow: hidden; padding: 13px 0; border-top: 1px solid rgba(255,255,255,0.08); }
.marquee-track { display: flex; align-items: center; gap: 28px; white-space: nowrap; width: max-content; animation: marquee 28s linear infinite; }
.marquee-track span { font-family: var(--font-display); font-weight: 600; font-size: 0.9rem; letter-spacing: 0.06em; text-transform: uppercase; }
.marquee-track i { color: var(--accent); font-style: normal; font-size: 0.7rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Servicios ---------- */
.services { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.service {
  position: relative; background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 34px 32px 30px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  overflow: hidden;
}
.service::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--accent), #e0a866);
  transform: scaleX(0); transform-origin: left; transition: transform 0.35s ease;
}
.service:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service:hover::before { transform: scaleX(1); }
.service-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.service-num { font-family: var(--font-display); font-weight: 800; font-size: 1rem; color: var(--line); transition: color var(--transition); }
.service:hover .service-num { color: var(--accent); }
.service-icon {
  width: 58px; height: 58px; border-radius: 16px;
  display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent);
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.service:hover .service-icon { background: var(--accent); color: #fff; transform: rotate(-6deg) scale(1.06); }
.service h3 { font-size: 1.32rem; margin-bottom: 12px; }
.service p { color: var(--gray); margin: 0 0 18px; font-size: 0.98rem; }
.service-list { margin-bottom: 22px; }
.service-list li { position: relative; padding-left: 26px; margin-bottom: 8px; font-size: 0.94rem; font-weight: 500; }
.service-list li::before {
  content: ''; position: absolute; left: 2px; top: 8px; width: 13px; height: 7px;
  border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg);
}
.service-cta {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; color: var(--accent-dark); font-size: 0.97rem;
  border-bottom: 2px solid transparent; padding-bottom: 2px;
  transition: gap var(--transition), border-color var(--transition);
}
.service-cta:hover { gap: 13px; border-color: var(--accent); }

/* ---------- CTA banner ---------- */
.cta-banner {
  background: linear-gradient(115deg, var(--accent-dark) 0%, var(--accent) 55%, #d99a56 100%);
  color: #fff; padding: 56px 0;
}
.cta-banner-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.cta-banner h2 { font-size: clamp(1.4rem, 2.8vw, 2rem); font-weight: 800; margin-bottom: 8px; }
.cta-banner p { margin: 0; color: rgba(255,255,255,0.92); font-size: 1.05rem; }
.cta-banner .btn-whatsapp { background: #fff; color: var(--charcoal); box-shadow: 0 10px 30px rgba(0,0,0,0.2); }
.cta-banner .btn-whatsapp:hover { background: var(--charcoal); color: #fff; }
.cta-banner .btn-whatsapp svg { color: var(--wa); }

/* ---------- Nosotros ---------- */
.about { display: grid; grid-template-columns: 1fr 1.05fr; gap: 60px; align-items: center; }
.about-media { position: relative; }
.about-media img { border-radius: var(--radius); box-shadow: var(--shadow-lg); aspect-ratio: 5/4; object-fit: cover; width: 100%; }
.about-badge {
  position: absolute; left: -18px; bottom: 26px;
  background: var(--charcoal); color: #fff;
  padding: 16px 22px; border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg); display: flex; flex-direction: column; gap: 2px;
}
.about-badge strong { font-family: var(--font-display); font-size: 1.02rem; }
.about-badge span { font-size: 0.8rem; color: rgba(255,255,255,0.7); }
.about-text h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); font-weight: 800; margin-bottom: 18px; }
.about-text > p { color: var(--gray); margin: 0 0 16px; }
.about-points { margin: 22px 0 30px; }
.about-points li {
  position: relative; padding: 12px 0 12px 34px; border-bottom: 1px dashed var(--line);
  font-size: 0.97rem; color: var(--gray);
}
.about-points li strong { color: var(--charcoal); }
.about-points li::before {
  content: '✓'; position: absolute; left: 0; top: 11px;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent-dark);
  font-size: 0.75rem; font-weight: 800; display: grid; place-items: center;
}
.about-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Proceso (tabs) ---------- */
.process { max-width: 880px; margin: 0 auto; }
.process-tabs { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-bottom: 28px; }
.process-tab {
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--white); border: 1.5px solid var(--line);
  padding: 11px 20px; border-radius: 999px; cursor: pointer;
  font-weight: 600; font-size: 0.94rem; color: var(--gray);
  transition: all var(--transition);
}
.process-tab span {
  display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%;
  background: var(--paper); font-weight: 800; font-size: 0.8rem; color: var(--gray);
  transition: all var(--transition);
}
.process-tab:hover { border-color: var(--accent); color: var(--charcoal); }
.process-tab.is-active { background: var(--charcoal); border-color: var(--charcoal); color: #fff; }
.process-tab.is-active span { background: var(--accent); color: #fff; }

.process-panel {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 40px 44px; min-height: 190px;
}
.process-content { display: none; animation: fadeUp 0.35s ease; }
.process-content.is-active { display: block; }
.process-content h3 { font-size: 1.4rem; margin-bottom: 12px; }
.process-content p { color: var(--gray); margin: 0 0 20px; max-width: 640px; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* ---------- Por qué (dark) ---------- */
.section-dark { background: var(--charcoal); color: #fff; position: relative; overflow: hidden; }
.section-dark::before {
  content: ''; position: absolute; top: -120px; right: -120px; width: 380px; height: 380px;
  border-radius: 50%; background: radial-gradient(circle, rgba(184,115,51,0.22), transparent 70%);
}
.section-head-light h2 { color: #fff; }
.section-head-light p { color: rgba(255,255,255,0.65); }
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; position: relative; }
.feature {
  padding: 30px 26px; border-radius: var(--radius);
  background: rgba(255,255,255,0.045); border: 1px solid rgba(255,255,255,0.1);
  transition: background var(--transition), transform var(--transition), border-color var(--transition);
}
.feature:hover { background: rgba(255,255,255,0.09); transform: translateY(-5px); border-color: rgba(184,115,51,0.5); }
.feature-icon { font-size: 1.4rem; color: var(--accent); margin-bottom: 14px; }
.feature h3 { font-size: 1.1rem; margin-bottom: 10px; }
.feature p { color: rgba(255,255,255,0.62); font-size: 0.93rem; margin: 0; }
.dark-cta { text-align: center; margin-top: 46px; position: relative; }

/* ---------- Galería ---------- */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 225px; gap: 14px; }
.gallery-item {
  overflow: hidden; border-radius: var(--radius-sm); cursor: pointer;
  position: relative; background: var(--paper);
}
.gallery-item.tall { grid-row: span 2; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.45s ease; }
.gallery-item:hover img { transform: scale(1.07); }
.gallery-item .gi-overlay {
  position: absolute; inset: 0; display: flex; align-items: flex-end;
  background: linear-gradient(to top, rgba(15,14,13,0.75) 0%, transparent 55%);
  opacity: 0; transition: opacity var(--transition); padding: 16px;
}
.gallery-item:hover .gi-overlay { opacity: 1; }
.gi-overlay span { color: #fff; font-weight: 600; font-size: 0.88rem; }
.gallery-cta { text-align: center; margin-top: 46px; }
.gallery-cta p { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; margin: 0 0 18px; }

/* ---------- Reseñas ---------- */
.reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.review-summary {
  background: var(--charcoal); color: #fff;
  border-radius: var(--radius); padding: 34px 30px;
  display: flex; flex-direction: column; align-items: flex-start; gap: 10px;
}
.rs-score { font-family: var(--font-display); font-size: 3.4rem; font-weight: 800; line-height: 1; color: #e8b782; }
.rs-stars { color: #f5b942; font-size: 1.3rem; letter-spacing: 3px; }
.review-summary p { color: rgba(255,255,255,0.72); font-size: 0.95rem; margin: 4px 0 14px; }
.review-summary .btn-ghost-dark { color: #fff; border-color: rgba(255,255,255,0.5); }
.review-summary .btn-ghost-dark:hover { background: #fff; color: var(--charcoal); border-color: #fff; }
.rs-ig {
  margin-top: 18px; padding-top: 16px; width: 100%;
  border-top: 1px solid rgba(255,255,255,0.16);
  font-size: 0.92rem; color: rgba(255,255,255,0.75);
}
.rs-ig strong { color: #e8b782; font-family: var(--font-display); }
.rs-ig a { display: inline-block; margin-left: 6px; font-weight: 700; color: #fff; }
.rs-ig a:hover { color: #e8b782; }

.review {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 26px; display: flex; flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.review:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.review-stars { color: #f5b942; font-size: 1.05rem; letter-spacing: 3px; margin-bottom: 12px; }
.review blockquote { margin: 0 0 18px; font-size: 0.99rem; color: var(--charcoal); flex: 1; }
.review footer { display: flex; flex-direction: column; gap: 1px; }
.review footer strong { font-family: var(--font-display); font-size: 0.96rem; }
.review footer span { font-size: 0.8rem; color: var(--gray); }

.reviews-cta { text-align: center; margin-top: 40px; }
.reviews-cta p { font-weight: 600; margin: 0 0 6px; }
.reviews-link { font-weight: 700; color: var(--accent-dark); border-bottom: 2px solid var(--accent); padding-bottom: 2px; }
.reviews-link:hover { color: var(--accent); }

/* ---------- FAQ ---------- */
.faq-wrap { display: grid; grid-template-columns: 0.9fr 1.4fr; gap: 60px; align-items: start; }
.faq-intro h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; margin-bottom: 14px; }
.faq-intro p { color: var(--gray); margin: 0 0 24px; }
.faq-item {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm);
  margin-bottom: 12px; overflow: hidden; transition: border-color var(--transition), box-shadow var(--transition);
}
.faq-item[open] { border-color: var(--accent); box-shadow: var(--shadow); }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 20px 54px 20px 24px;
  font-family: var(--font-display); font-weight: 700; font-size: 1.02rem; position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; position: absolute; right: 20px; top: 50%; transform: translateY(-50%);
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--paper); color: var(--charcoal);
  display: grid; place-items: center; font-size: 1.15rem; font-weight: 600;
  transition: all var(--transition);
}
.faq-item[open] summary::after { content: '−'; background: var(--accent); color: #fff; }
.faq-body { padding: 0 24px 22px; }
.faq-body p { margin: 0; color: var(--gray); font-size: 0.97rem; }

/* ---------- Contacto ---------- */
.section-contact { background: linear-gradient(to bottom, var(--white) 0%, var(--paper) 100%); }
.contact { display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: start; }

.contact-form {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 38px 36px; box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 7px; }
.req { color: var(--accent); }
.field input, .field textarea {
  width: 100%; font-family: inherit; font-size: 1rem; padding: 13px 15px;
  border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  background: var(--white); color: var(--charcoal);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft);
}
.field textarea { resize: vertical; }
.chips { display: flex; flex-wrap: wrap; gap: 9px; }
.chip {
  background: var(--paper); border: 1.5px solid var(--line);
  padding: 9px 17px; border-radius: 999px; cursor: pointer;
  font-weight: 600; font-size: 0.9rem; color: var(--gray);
  transition: all var(--transition);
}
.chip:hover { border-color: var(--accent); color: var(--charcoal); }
.chip.is-active { background: var(--charcoal); border-color: var(--charcoal); color: #fff; }
.form-foot { font-size: 0.84rem; color: var(--gray); text-align: center; margin: 14px 0 0; }

.contact-side { display: flex; flex-direction: column; gap: 22px; }
.contact-card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 30px 28px;
}
.contact-card h3 { font-size: 1.2rem; margin-bottom: 18px; }
.contact-list li { display: flex; gap: 14px; padding: 12px 0; border-bottom: 1px dashed var(--line); }
.contact-list li:last-child { border-bottom: 0; }
.ci-icon { font-size: 1.15rem; line-height: 1.5; }
.ci-label { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--gray); font-weight: 700; }
.contact-list a { font-weight: 600; }
.contact-list a:hover { color: var(--accent-dark); }

.mini-banner {
  background: var(--charcoal); color: #fff;
  border-radius: var(--radius); padding: 28px;
}
.mini-banner strong { font-family: var(--font-display); font-size: 1.1rem; }
.mini-banner p { color: rgba(255,255,255,0.72); font-size: 0.93rem; margin: 8px 0 18px; }
.mini-banner .btn-dark { background: var(--accent); }
.mini-banner .btn-dark:hover { background: var(--accent-dark); }

/* ---------- Footer ---------- */
.site-footer { background: var(--charcoal); color: rgba(255,255,255,0.72); }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr; gap: 44px; padding: 64px 22px 44px; }
.footer-brand img { width: 56px; height: 56px; filter: brightness(0) invert(1); opacity: 0.92; margin-bottom: 14px; }
.footer-brand p { margin: 0 0 20px; max-width: 320px; font-size: 0.95rem; }
.footer-nav, .footer-contact { display: flex; flex-direction: column; gap: 11px; }
.footer-nav h4, .footer-contact h4 { color: #fff; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 6px; }
.footer-nav a:hover, .footer-contact a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); padding: 20px 0; font-size: 0.85rem; }

/* ---------- WhatsApp flotante ---------- */
.whatsapp-float {
  position: fixed; right: 22px; bottom: 24px; z-index: 90;
  width: 62px; height: 62px; border-radius: 50%;
  background: var(--wa); color: #fff; display: grid; place-items: center;
  box-shadow: 0 10px 30px rgba(34,193,94,0.45);
  transition: transform var(--transition);
  animation: waPulse 2.6s infinite;
}
.whatsapp-float:hover { transform: scale(1.09); }
.wa-tooltip {
  position: absolute; right: 74px; top: 50%; transform: translateY(-50%);
  background: var(--charcoal); color: #fff; font-size: 0.82rem; font-weight: 600;
  padding: 8px 14px; border-radius: 8px; white-space: nowrap;
  opacity: 0; pointer-events: none; transition: opacity var(--transition);
}
.whatsapp-float:hover .wa-tooltip { opacity: 1; }
@keyframes waPulse {
  0% { box-shadow: 0 0 0 0 rgba(34,193,94,0.5); }
  70% { box-shadow: 0 0 0 17px rgba(34,193,94,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,193,94,0); }
}

/* ---------- Barra CTA móvil ---------- */
.mobile-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 95;
  display: none; grid-template-columns: 1fr 2fr;
  background: var(--white); border-top: 1px solid var(--line);
  box-shadow: 0 -8px 30px rgba(22,21,19,0.12);
  transform: translateY(110%); transition: transform 0.3s ease;
}
.mobile-cta.show { transform: none; }
.mobile-cta a { display: grid; place-items: center; padding: 15px 10px; font-weight: 700; font-size: 0.95rem; }
.mobile-cta-call { color: var(--charcoal); border-right: 1px solid var(--line); }
.mobile-cta-wa { background: var(--wa); color: #fff; }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 200; background: rgba(12,12,12,0.95);
  display: grid; place-items: center; padding: 40px;
}
.lightbox[hidden] { display: none; }
.lightbox figure { margin: 0; text-align: center; }
.lightbox img { max-width: 88vw; max-height: 82vh; border-radius: 10px; }
.lightbox figcaption { color: rgba(255,255,255,0.75); margin-top: 14px; font-size: 0.92rem; }
.lightbox button {
  position: absolute; background: rgba(255,255,255,0.12); color: #fff;
  border: 0; cursor: pointer; border-radius: 50%; transition: background var(--transition);
}
.lightbox-close { top: 20px; right: 24px; width: 44px; height: 44px; font-size: 1.8rem; line-height: 1; }
.lightbox-prev, .lightbox-next { top: 50%; transform: translateY(-50%); width: 52px; height: 52px; font-size: 2rem; line-height: 1; }
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }
.lightbox button:hover { background: rgba(255,255,255,0.28); }

/* ---------- Animación de aparición ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .services { grid-template-columns: 1fr; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .about { grid-template-columns: 1fr; gap: 40px; }
  .about-badge { left: 14px; }
  .faq-wrap { grid-template-columns: 1fr; gap: 34px; }
  .reviews { grid-template-columns: repeat(2, 1fr); }
  .contact { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .topbar-item:nth-child(2) { display: none; }
}

@media (max-width: 720px) {
  .section { padding: 66px 0; }
  .topbar-inner { justify-content: center; }
  .topbar-item:first-child { display: none; }
  .nav, .header-actions { display: none; }
  .nav-toggle { display: flex; }
  .nav.open {
    display: flex; position: absolute; top: 76px; left: 0; right: 0; flex-direction: column;
    background: #fff; padding: 16px 22px 20px; gap: 4px;
    border-bottom: 1px solid var(--line); box-shadow: var(--shadow-lg);
  }
  .nav.open .nav-link { padding: 13px 8px; border-radius: 10px; border-bottom: 1px solid var(--paper); }
  .hero-content { padding-top: 72px; }
  .hero-note { margin-bottom: 44px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(1), .stat:nth-child(2) { border-bottom: 1px solid rgba(255,255,255,0.1); }
  .features, .gallery, .footer-inner, .form-row, .reviews { grid-template-columns: 1fr; }
  .gallery { grid-auto-rows: 240px; }
  .gallery-item.tall { grid-row: span 1; }
  .process-panel { padding: 28px 24px; }
  .cta-banner-inner { flex-direction: column; text-align: center; }
  .mobile-cta { display: grid; }
  .whatsapp-float { bottom: 78px; }
  body { padding-bottom: 54px; }
}