/* ============================================================
   AS MUEBLES — STYLES v2 (Premium)
   Montserrat | #1c1c1c · #ffffff · #cc2200
   ============================================================ */

:root {
  --red:    #cc2200;
  --red-dk: #aa1800;
  --dark:   #1c1c1c;
  --dark-2: #252525;
  --dark-3: #2e2e2e;
  --light:  #f5f5f5;
  --white:  #ffffff;
  --gray:   #888;
  --font:   'Montserrat', Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--dark);
  color: var(--white);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: transparent;
  transition: background 0.35s, box-shadow 0.35s, padding 0.35s;
  padding: 20px 0;
}
.navbar.scrolled {
  background: rgba(28,28,28,0.96);
  backdrop-filter: blur(14px);
  box-shadow: 0 2px 28px rgba(0,0,0,0.5);
  padding: 12px 0;
}
.nav-container {
  max-width: 1200px; margin: 0 auto;
  padding: 0 28px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { cursor: pointer; }
.nav-logo img { height: 76px; width: auto; }
.nav-logo-text {
  font-size: 1.35rem; font-weight: 900;
  letter-spacing: 2.5px; text-transform: uppercase; color: var(--white);
}
.nav-logo-text .red { color: var(--red); }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
.nav-links a {
  font-size: 0.78rem; font-weight: 600;
  letter-spacing: 1.5px; text-transform: uppercase;
  color: rgba(255,255,255,0.8); transition: color 0.2s; cursor: pointer;
}
.nav-links a:hover { color: var(--white); }
.nav-links a:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }
.nav-cta {
  background: var(--red) !important; color: var(--white) !important;
  padding: 10px 22px !important; transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--red-dk) !important; }
.nav-toggle {
  display: none; background: none;
  border: 1px solid rgba(255,255,255,0.2); color: var(--white);
  cursor: pointer; padding: 7px; line-height: 0; transition: border-color 0.2s;
}
.nav-toggle:hover { border-color: rgba(255,255,255,0.5); }

/* ============================================================
   HERO
   ============================================================ */
.hero { height: 100vh; min-height: 620px; display: flex; position: relative; }
.hero-half { flex: 1; position: relative; overflow: hidden; background: var(--dark-3); }
.hero-half img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.25,0.46,0.45,0.94);
}
.hero-half:hover img { transform: scale(1.04); }
.hero-half-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.48); transition: background 0.3s;
}
.hero-half:hover .hero-half-overlay { background: rgba(0,0,0,0.33); }
.hero::after {
  content: ''; position: absolute; top: 0; bottom: 0; left: 50%;
  width: 2px; background: rgba(255,255,255,0.12); z-index: 5;
}
.hero-label {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  font-size: 0.68rem; font-weight: 700; letter-spacing: 4px;
  text-transform: uppercase; color: rgba(255,255,255,0.6); white-space: nowrap; z-index: 5;
}
.hero-center {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  z-index: 20; text-align: center;
  padding: 48px 56px;
  background: rgba(0,0,0,0.86);
  border-top: 3px solid var(--red);
  width: min(560px, 90vw);
}
.hero-eyebrow {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 4px;
  text-transform: uppercase; color: var(--red); margin-bottom: 18px;
}
.hero-center h1 {
  font-size: clamp(1.75rem, 4vw, 2.8rem); font-weight: 900;
  line-height: 1.1; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 18px;
}
.hero-sub { font-size: 0.88rem; color: rgba(255,255,255,0.7); line-height: 1.75; margin-bottom: 32px; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 14px 32px; font-family: var(--font);
  font-size: 0.82rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  cursor: pointer; border: none;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s, border-color 0.2s, color 0.2s;
}
.btn:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }
.btn-red { background: var(--red); color: var(--white); }
.btn-red:hover { background: var(--red-dk); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(204,34,0,0.3); }
.btn-outline {
  background: transparent; color: rgba(255,255,255,0.65);
  border: 1px solid rgba(255,255,255,0.2);
}
.btn-outline:hover { border-color: rgba(255,255,255,0.5); color: var(--white); }
.btn-full { width: 100%; }

/* ============================================================
   STATS
   ============================================================ */
.stats-bar { background: var(--red); padding: 26px 20px; }
.stats-container {
  max-width: 860px; margin: 0 auto;
  display: flex; align-items: center; justify-content: center; flex-wrap: wrap;
}
.stat-item { display: flex; flex-direction: column; align-items: center; padding: 8px 52px; }
.stat-value {
  font-size: 2.2rem; font-weight: 900; line-height: 1;
  display: flex; align-items: baseline; gap: 1px;
}
.stat-number { font-variant-numeric: tabular-nums; }
.stat-plus { font-size: 1.4rem; font-weight: 900; }
.stat-label {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 1.5px;
  text-transform: uppercase; opacity: 0.85; margin-top: 4px;
}
.stat-divider { width: 1px; height: 50px; background: rgba(255,255,255,0.3); flex-shrink: 0; }

/* ============================================================
   SECTIONS BASE
   ============================================================ */
.section { padding: 96px 24px; }
.section-dark { background: var(--dark); }
.section-light { background: var(--light); color: var(--dark); }
.container { max-width: 1100px; margin: 0 auto; }
.section-eyebrow {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 4px;
  text-transform: uppercase; color: rgba(255,255,255,0.45); margin-bottom: 12px;
}
.section-light .section-eyebrow { color: var(--gray); }
.red-text { color: var(--red) !important; }
.section h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 900;
  line-height: 1.12; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 14px;
}
.section-desc { font-size: 0.95rem; line-height: 1.75; color: #555; max-width: 580px; margin-bottom: 56px; }

/* ============================================================
   PROBLEMA
   ============================================================ */
.problem-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px; margin-top: 52px;
}
.problem-item {
  display: flex; gap: 20px; align-items: flex-start;
  padding: 32px 28px; background: var(--dark-2); border-left: 3px solid var(--red);
  transition: background 0.2s;
}
.problem-item:hover { background: var(--dark-3); }
.problem-icon { width: 28px; height: 28px; flex-shrink: 0; margin-top: 2px; }
.problem-icon svg { width: 100%; height: 100%; }
.problem-item h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 8px; }
.problem-item p { font-size: 0.875rem; color: rgba(255,255,255,0.55); line-height: 1.65; }

/* ============================================================
   FEATURES
   ============================================================ */
.features-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px; margin-top: 52px;
}
.feature-card {
  padding: 36px 28px; background: var(--white); border: 1px solid #e0e0e0;
  transition: border-color 0.2s, transform 0.25s, box-shadow 0.25s; cursor: default;
}
.feature-card:hover {
  border-color: var(--red); transform: translateY(-5px);
  box-shadow: 0 14px 36px rgba(0,0,0,0.1);
}
.feature-icon { width: 38px; height: 38px; margin-bottom: 20px; }
.feature-icon svg { width: 100%; height: 100%; }
.feature-card h3 {
  font-size: 0.88rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px; margin-bottom: 10px; color: var(--dark);
}
.feature-card p { font-size: 0.875rem; color: #666; line-height: 1.7; }

/* ============================================================
   PROCESO
   ============================================================ */
.process-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  margin-top: 52px; border-top: 1px solid rgba(255,255,255,0.07);
}
.process-step {
  padding: 40px 28px; border-right: 1px solid rgba(255,255,255,0.07);
  transition: background 0.2s;
}
.process-step:last-child { border-right: none; }
.process-step:hover { background: var(--dark-2); }
.step-number {
  font-size: 3.2rem; font-weight: 900; color: var(--red);
  line-height: 1; margin-bottom: 18px;
}
.process-step h3 {
  font-size: 0.9rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px; margin-bottom: 12px;
}
.process-step p { font-size: 0.85rem; color: rgba(255,255,255,0.5); line-height: 1.7; }

/* ============================================================
   GALERÍA
   ============================================================ */
.gallery-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 10px; margin-top: 52px;
}
.gallery-item {
  position: relative; overflow: hidden; cursor: pointer;
  background: #c8c8c8; aspect-ratio: 4/3;
}
.gallery-item.gallery-large { grid-column: span 2; aspect-ratio: 16/9; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.gallery-item:hover img,
.gallery-item:focus img { transform: scale(1.06); }
.gallery-item:focus { outline: 2px solid var(--red); outline-offset: 2px; }
.gallery-overlay {
  position: absolute; inset: 0; background: rgba(204,34,0,0.82);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.3s;
}
.gallery-overlay svg { width: 32px; height: 32px; }
.gallery-item:hover .gallery-overlay,
.gallery-item:focus .gallery-overlay { opacity: 1; }

/* ============================================================
   TESTIMONIOS
   ============================================================ */
.testimonials-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px; margin-top: 52px;
}
.testimonial-card {
  padding: 36px 32px; background: var(--dark-2); border-bottom: 3px solid var(--red);
  display: flex; flex-direction: column; gap: 20px; transition: background 0.2s;
}
.testimonial-card:hover { background: var(--dark-3); }
.stars { display: flex; gap: 4px; }
.stars svg { width: 17px; height: 17px; }
.testimonial-card blockquote {
  font-size: 0.92rem; font-style: italic;
  color: rgba(255,255,255,0.75); line-height: 1.75; flex: 1;
}
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.author-avatar {
  width: 44px; height: 44px; border-radius: 50%; background: var(--red);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 800; flex-shrink: 0; letter-spacing: 0.5px;
}
.testimonial-author strong { display: block; font-size: 0.88rem; font-weight: 700; }
.testimonial-author span { font-size: 0.78rem; color: rgba(255,255,255,0.45); }

/* ============================================================
   MARCAS (Faplac + Egger)
   ============================================================ */
.brands-strip {
  background: var(--dark-2);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 36px 24px;
}

.brands-container {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
}

.brands-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  white-space: nowrap;
  flex: 0 0 auto;
}

.brands-list {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 36px;
  flex: 1;
}

.brand-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: center;
  min-width: 220px;
}

.brand-logo {
  display: block;
  height: 42px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.7;
  transition: opacity 0.25s ease;
}

.brand-logo-faplac {
  height: 38px;
}

.brand-logo-egger {
  height: 38px;
}

.brand-item:hover .brand-logo {
  opacity: 1;
}

.brand-desc {
  margin: 0;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 1.2px;
  line-height: 1.5;
  text-transform: uppercase;
  color: rgba(255,255,255,0.28);
  max-width: 240px;
}

.brand-sep {
  width: 1px;
  height: 52px;
  background: rgba(255,255,255,0.12);
  flex-shrink: 0;
}

/* ============================================================
   CTA + WIZARD FORM
   ============================================================ */
.cta-section { background: var(--dark-2); border-top: 1px solid rgba(255,255,255,0.06); }
.cta-container { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.cta-text h2 { margin-bottom: 14px; }
.cta-desc { color: rgba(255,255,255,0.55); font-size: 0.92rem; margin-bottom: 36px; }
.cta-benefits { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.cta-benefits li {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.875rem; color: rgba(255,255,255,0.8);
}
.cta-benefits li svg { width: 17px; height: 17px; flex-shrink: 0; }

/* Wizard wrapper */
.cta-form-wrap { background: var(--dark-3); border-top: 3px solid var(--red); }
.wizard-header { padding: 28px 40px 0; }
.wizard-steps { display: flex; align-items: center; gap: 0; }
.wizard-step {
  display: flex; align-items: center; gap: 9px;
  flex: 1; position: relative;
}
.step-dot {
  width: 30px; height: 30px; border-radius: 50%; flex-shrink: 0;
  border: 2px solid rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 800; color: rgba(255,255,255,0.4);
  transition: border-color 0.3s, background 0.3s, color 0.3s;
}
.step-label {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  color: rgba(255,255,255,0.35); white-space: nowrap;
  transition: color 0.3s;
}
.wizard-step.active .step-dot { border-color: var(--red); background: var(--red); color: var(--white); }
.wizard-step.active .step-label { color: var(--white); }
.wizard-step.done .step-dot { border-color: var(--red); background: transparent; color: var(--red); }
.wizard-step.done .step-label { color: rgba(255,255,255,0.55); }
.wizard-connector {
  flex: 1; height: 1px; background: rgba(255,255,255,0.12); margin: 0 8px;
}

/* Panels */
.wizard-panel { display: none; padding: 28px 40px 40px; }
.wizard-panel.active { display: block; animation: panelIn 0.3s ease; }
@keyframes panelIn {
  from { opacity: 0; transform: translateX(16px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* Form fields */
.form-group { margin-bottom: 22px; }
.form-group label {
  display: block; font-size: 0.72rem; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase;
  color: rgba(255,255,255,0.55); margin-bottom: 8px;
}
.optional { font-weight: 400; opacity: 0.6; text-transform: none; letter-spacing: 0; }
.form-group input,
.form-group textarea {
  width: 100%; background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--white); padding: 13px 16px;
  font-family: var(--font); font-size: 0.9rem; line-height: 1.5;
  transition: border-color 0.2s, background 0.2s; resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.28); }
.form-group input:focus,
.form-group textarea:focus {
  outline: none; border-color: var(--red); background: rgba(255,255,255,0.07);
}
.form-group input.error { border-color: var(--red); }
.field-error { display: none; font-size: 0.75rem; color: var(--red); margin-top: 5px; font-weight: 600; }
.field-error.visible { display: block; }

/* Radio group */
.radio-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.radio-option {
  flex: unset;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,0.12);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255,255,255,0.65);
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  user-select: none;
  text-align: center;
  min-height: 54px;
}

.radio-option input[type="radio"] {
  display: none;
}

.radio-option:has(input:checked) {
  border-color: var(--red);
  color: var(--white);
  background: rgba(204,34,0,0.12);
}

.radio-option:hover {
  border-color: rgba(255,255,255,0.35);
  color: var(--white);
}

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

/* Select */
.select-wrap { position: relative; }
.select-wrap select {
  width: 100%; background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--white); padding: 13px 40px 13px 16px;
  font-family: var(--font); font-size: 0.9rem;
  appearance: none; cursor: pointer;
  transition: border-color 0.2s;
}
.select-wrap select:focus { outline: none; border-color: var(--red); }
.select-wrap select option { background: var(--dark-3); color: var(--white); }
.select-arrow {
  position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
  width: 16px; height: 16px; color: rgba(255,255,255,0.45); pointer-events: none;
}

/* Wizard nav */
.wizard-nav { display: flex; gap: 12px; align-items: center; }
.wizard-nav .btn-outline { flex-shrink: 0; }
.wizard-nav .btn-red { flex: 1; }

/* Summary card */
.wizard-summary-card {
  background: rgba(204,34,0,0.1); border: 1px solid rgba(204,34,0,0.3);
  border-left: 3px solid var(--red); padding: 14px 16px; margin-bottom: 20px;
  font-size: 0.85rem; color: rgba(255,255,255,0.8); line-height: 1.6;
}
.wizard-summary-card strong { color: var(--white); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: #111; padding: 64px 24px 0; }
.footer-container {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px;
  padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.07);
}
.footer-logo {
  display: block; font-size: 1.2rem; font-weight: 900;
  letter-spacing: 2.5px; text-transform: uppercase; margin-bottom: 14px;
}
.footer-brand p { font-size: 0.85rem; color: rgba(255,255,255,0.4); line-height: 1.65; }
.footer-links { display: flex; flex-direction: column; gap: 12px; padding-top: 4px; }
.footer-links a { font-size: 0.85rem; color: rgba(255,255,255,0.45); transition: color 0.2s; }
.footer-links a:hover { color: var(--white); }
.footer-contact { display: flex; flex-direction: column; gap: 12px; padding-top: 4px; }
.footer-contact p { font-size: 0.85rem; color: rgba(255,255,255,0.45); }
.footer-cta-link {
  font-size: 0.82rem; font-weight: 700; color: var(--red);
  letter-spacing: 0.5px; transition: color 0.2s; cursor: pointer;
}
.footer-cta-link:hover { color: #ff3311; }
.footer-bottom {
  max-width: 1100px; margin: 0 auto; padding: 22px 0;
  font-size: 0.78rem; color: rgba(255,255,255,0.25);
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox {
  position: fixed; inset: 0; z-index: 999;
  background: rgba(0,0,0,0.95);
  display: flex; align-items: center; justify-content: center;
  animation: lbIn 0.25s ease;
}
.lightbox[hidden] { display: none; }
@keyframes lbIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.lightbox-content {
  display: flex; flex-direction: column; align-items: center;
  max-width: 90vw; max-height: 90vh;
}
.lightbox-content img {
  max-width: 90vw; max-height: 80vh; object-fit: contain;
  box-shadow: 0 0 60px rgba(0,0,0,0.6);
}
.lightbox-caption {
  margin-top: 16px; font-size: 0.85rem;
  color: rgba(255,255,255,0.65); text-align: center;
}
.lightbox-counter {
  margin-top: 6px; font-size: 0.72rem; letter-spacing: 2px;
  color: rgba(255,255,255,0.35); text-transform: uppercase;
}
.lightbox-close {
  position: fixed; top: 20px; right: 20px;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
  color: var(--white); width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background 0.2s; z-index: 10;
}
.lightbox-close:hover { background: var(--red); border-color: var(--red); }
.lightbox-close svg { width: 20px; height: 20px; }
.lightbox-nav {
  position: fixed; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15);
  color: var(--white); width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background 0.2s; z-index: 10;
}
.lightbox-nav:hover { background: rgba(255,255,255,0.18); }
.lightbox-nav svg { width: 22px; height: 22px; }
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

/* ============================================================
   WHATSAPP FLOTANTE
   ============================================================ */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 90;
  background: #25d366; color: var(--white);
  display: flex; align-items: center; gap: 10px;
  padding: 14px 20px 14px 16px; cursor: pointer;
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
  opacity: 0; transform: translateY(16px);
  transition: opacity 0.35s, transform 0.35s, background 0.2s, box-shadow 0.2s;
  pointer-events: none;
}
.wa-float.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.wa-float:hover { background: #1fba57; box-shadow: 0 6px 28px rgba(37,211,102,0.5); }
.wa-float:focus-visible { outline: 2px solid #25d366; outline-offset: 3px; }
.wa-float svg { width: 22px; height: 22px; flex-shrink: 0; }
.wa-float span {
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.5px;
  white-space: nowrap;
}
@keyframes waPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.35); }
  50%       { box-shadow: 0 4px 32px rgba(37,211,102,0.6); }
}
.wa-float.visible { animation: waPulse 3s ease-in-out infinite; }
.wa-float:hover { animation: none; }

/* ============================================================
   ANIMACIONES DE ENTRADA
   ============================================================ */
[data-anim] {
  opacity: 0;
  transition: opacity 0.65s ease, transform 0.65s cubic-bezier(0.25,0.46,0.45,0.94);
}
[data-anim="up"]    { transform: translateY(28px); }
[data-anim="left"]  { transform: translateX(-32px); }
[data-anim="right"] { transform: translateX(32px); }
[data-anim="scale"] { transform: scale(0.95); }
[data-anim].anim-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  [data-anim] { opacity: 1 !important; transform: none !important; transition: none !important; }
  .hero-half img, .gallery-item img, .tab-img img { transition: none !important; }
  .wa-float.visible { animation: none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-step:nth-child(2) { border-right: none; }
  .process-step:nth-child(3) { border-right: 1px solid rgba(255,255,255,0.07); border-top: 1px solid rgba(255,255,255,0.07); }
  .process-step:nth-child(4) { border-top: 1px solid rgba(255,255,255,0.07); }
  .tab-layout { grid-template-columns: 1fr; gap: 32px; }
  .tab-img { order: -1; }
}

@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(28,28,28,0.98); backdrop-filter: blur(14px);
    flex-direction: column; padding: 20px 28px 28px; gap: 16px;
    border-top: 1px solid rgba(255,255,255,0.07);
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 6px 0; }
  .nav-cta { text-align: center; padding: 12px 22px !important; }

  .hero-center { padding: 32px 28px; }
  .cta-container { grid-template-columns: 1fr; gap: 44px; }
  .wizard-header, .wizard-panel { padding-left: 24px; padding-right: 24px; }
  .footer-container { grid-template-columns: 1fr; gap: 32px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-item.gallery-large { grid-column: span 2; }
}

@media (max-width: 640px) {
  .hero {
    flex-direction: column;
    height: auto;
    min-height: 100vh;
  }
  .hero::after { display: none; }
  .hero-half {
    flex: none;
    height: 38vh;
    min-height: 180px;
  }
  .hero-label { display: none; }
  .hero-center {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    width: 100%;
    max-width: 100%;
    padding: 32px 24px;
    background: var(--dark);
    border-top: 3px solid var(--red);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .hero-center h1 { font-size: 1.5rem; line-height: 1.12; margin-bottom: 12px; }
  .hero-eyebrow { font-size: 0.62rem; margin-bottom: 12px; }
  .hero-sub { font-size: 0.85rem; line-height: 1.6; margin-bottom: 24px; }
  .hero-sub br { display: none; }
  .hero-center .btn { width: 100%; font-size: 0.78rem; padding: 14px; }

  .stat-item { padding: 8px 22px; }
  .stat-divider { display: none; }

  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item.gallery-large { grid-column: span 1; aspect-ratio: 4/3; }

  .process-grid { grid-template-columns: 1fr; }
  .process-step { border-right: none !important; border-top: 1px solid rgba(255,255,255,0.07); }
  .process-step:first-child { border-top: none; }

  .section { padding: 72px 20px; }
  .tabs-nav { gap: 0; }
  .tab-btn { padding: 12px 16px; font-size: 0.72rem; }

  .wizard-header { padding: 20px 20px 0; }
  .wizard-panel { padding: 20px 20px 28px; }
  .step-label { display: none; }
  .radio-group { flex-direction: column; }

  .lightbox-nav { display: none; }
  .wa-float span { display: none; }
  .wa-float { padding: 14px; border-radius: 50%; }
}

@media (max-width: 900px) {
  .brands-container {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }

  .brands-label {
    text-align: center;
    white-space: normal;
  }

  .brands-list {
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
  }

  .brand-sep {
    display: none;
  }

  .brand-item {
    min-width: unset;
  }
}