/* ============================================
   TERRAZAS ALAYO - Estilos Generales
   Paleta: Negro elegante + Dorado premium
   ============================================ */

:root {
  --color-black: #0d0d0d;
  --color-black-soft: #161616;
  --color-black-card: #1c1c1c;
  --color-gold: #c9a24b;
  --color-gold-light: #e6c878;
  --color-gold-dark: #9c7c33;
  --color-cream: #f7f3ea;
  --color-white: #ffffff;
  --color-gray: #b8b3a8;
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Poppins', sans-serif;
  --transition: all 0.35s ease;
  --shadow-gold: 0 8px 30px rgba(201, 162, 75, 0.25);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--color-cream);
  color: var(--color-black);
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

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

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

ul { list-style: none; }

h1, h2, h3, h4 { font-family: var(--font-heading); }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  text-transform: uppercase;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold-dark));
  color: var(--color-black);
  box-shadow: var(--shadow-gold);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(201, 162, 75, 0.4);
}

.btn-outline {
  border-color: var(--color-gold);
  color: var(--color-gold);
  background: transparent;
}
.btn-outline:hover {
  background: var(--color-gold);
  color: var(--color-black);
}

.btn-ghost {
  border-color: var(--color-white);
  color: var(--color-white);
}
.btn-ghost:hover {
  background: var(--color-white);
  color: var(--color-black);
}

.btn-full { width: 100%; justify-content: center; }

/* ============ TOP BAR ============ */
.top-bar {
  background: var(--color-black);
  color: var(--color-gray);
  font-size: 0.82rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(201,162,75,0.2);
}
.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.top-bar-item { display: flex; align-items: center; gap: 6px; }
.top-bar-item i { color: var(--color-gold); }
.top-bar-social { display: flex; gap: 14px; }
.top-bar-social a { color: var(--color-gray); transition: var(--transition); }
.top-bar-social a:hover { color: var(--color-gold); }

/* ============ NAVBAR (NUEVA BARRA DE DIRECCIÓN) ============ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(13, 13, 13, 0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(201,162,75,0.25);
  transition: var(--transition);
}
.navbar.scrolled {
  padding: 4px 0;
  box-shadow: 0 6px 25px rgba(0,0,0,0.4);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-logo {
  width: 56px;
  height: 56px;
  object-fit: contain;
  border-radius: 50%;
  border: 2px solid var(--color-gold);
  background: #0d0d0d;
  transition: var(--transition);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.5px;
}
.brand-name em {
  color: var(--color-gold);
  font-style: normal;
}
.brand-tagline {
  font-size: 0.68rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-gold-light);
}

.main-nav ul {
  display: flex;
  gap: 24px;
}
.nav-link {
  position: relative;
  color: var(--color-white);
  font-weight: 500;
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 6px 0;
  transition: var(--transition);
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--color-gold);
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--color-gold); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}
.nav-whatsapp { display: flex; }

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-gold);
  transition: var(--transition);
}

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,13,13,0.92) 10%, rgba(13,13,13,0.75) 55%, rgba(13,13,13,0.55) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  color: var(--color-white);
  max-width: 720px;
}
.hero-subtitle {
  display: inline-block;
  color: var(--color-gold-light);
  letter-spacing: 3px;
  text-transform: uppercase;
  font-size: 0.9rem;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--color-gold);
  padding-bottom: 6px;
}
.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 20px;
  letter-spacing: 1px;
}
.hero h1 span { color: var(--color-gold); }
.hero-desc {
  font-size: 1.1rem;
  color: var(--color-gray);
  max-width: 560px;
  margin-bottom: 34px;
  line-height: 1.7;
}
.hero-buttons { display: flex; gap: 18px; flex-wrap: wrap; }

.scroll-down {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-gold);
  font-size: 1.4rem;
  z-index: 2;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translate(-50%, 0); }
  40% { transform: translate(-50%, -12px); }
  60% { transform: translate(-50%, -6px); }
}

/* ============ ADVANTAGES ============ */
.advantages {
  background: var(--color-black);
  padding: 60px 0;
}
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}
.advantage-item {
  text-align: center;
  color: var(--color-white);
  padding: 20px;
  border-right: 1px solid rgba(201,162,75,0.15);
}
.advantage-item:last-child { border-right: none; }
.advantage-item i {
  font-size: 2.2rem;
  color: var(--color-gold);
  margin-bottom: 16px;
}
.advantage-item h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--color-white);
}
.advantage-item p {
  font-size: 0.88rem;
  color: var(--color-gray);
  line-height: 1.6;
}

/* ============ SECTION HEADER GENERAL ============ */
.section-tag {
  display: inline-block;
  color: var(--color-gold-dark);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.85rem;
  margin-bottom: 12px;
  position: relative;
  padding-left: 30px;
}
.section-tag::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 20px; height: 2px;
  background: var(--color-gold-dark);
}
.section-tag.center { padding-left: 0; text-align: center; }
.section-tag.center::before { display: none; }

.section-header { text-align: center; max-width: 640px; margin: 0 auto 50px; }
.section-header h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 14px; color: var(--color-black); }
.section-header p { color: #555; font-size: 1rem; }

/* ============ ABOUT ============ */
.about { padding: 100px 0; background: var(--color-white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-image { position: relative; }
.about-image img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 25px 50px rgba(0,0,0,0.25);
}
.about-badge {
  position: absolute;
  bottom: -25px;
  right: -25px;
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold-dark));
  color: var(--color-black);
  border-radius: 8px;
  padding: 20px 26px;
  text-align: center;
  box-shadow: 0 15px 35px rgba(201,162,75,0.4);
}
.about-badge span { font-family: var(--font-heading); font-size: 2rem; font-weight: 800; display: block; }
.about-badge p { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.5px; margin-top: 4px; }

.about-content h2 { font-size: clamp(1.8rem, 4vw, 2.4rem); margin-bottom: 20px; color: var(--color-black); line-height: 1.25; }
.about-content p { color: #555; line-height: 1.8; margin-bottom: 24px; }
.about-list { margin-bottom: 30px; }
.about-list li { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; color: #333; font-weight: 500; }
.about-list i { color: var(--color-gold-dark); }

/* ============ GALERÍAS DE MUEBLES (rattan sintético / natural) ============ */
.repairs { padding: 100px 0; background: var(--color-cream); }
.repairs-natural { background: var(--color-white); }
.repairs-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}
.repairs-item {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.08);
}
.repairs-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.repairs-item:hover img { transform: scale(1.12); }

/* ============ CATALOG (legado, ya no se usa en la página) ============ */
.catalog { padding: 100px 0; background: var(--color-cream); }
.catalog-filters {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}
.filter-btn {
  padding: 10px 24px;
  border: 1px solid var(--color-gold-dark);
  background: transparent;
  color: var(--color-black);
  border-radius: 30px;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.88rem;
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--color-gold-dark);
  color: var(--color-white);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.catalog-card {
  background: var(--color-white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
  transition: var(--transition);
}
.catalog-card:hover { transform: translateY(-10px); box-shadow: 0 20px 40px rgba(0,0,0,0.15); }
.catalog-card.hidden { display: none; }
.catalog-img { height: 260px; overflow: hidden; }
.catalog-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.catalog-card:hover .catalog-img img { transform: scale(1.1); }
.catalog-info { padding: 24px; }
.catalog-info h3 { font-size: 1.15rem; margin-bottom: 8px; color: var(--color-black); }
.catalog-info p { color: #666; font-size: 0.9rem; margin-bottom: 16px; line-height: 1.5; }
.catalog-link {
  color: var(--color-gold-dark);
  font-weight: 600;
  font-size: 0.88rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.catalog-link:hover { gap: 12px; color: var(--color-gold); }

/* Product actions: Detalles + Cotizar */
.catalog-actions {
  display: flex;
  gap: 10px;
  margin-top: 4px;
}
.btn-detail, .btn-quote {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 11px 10px;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  cursor: pointer;
  border: 1.5px solid var(--color-gold-dark);
  background: transparent;
  color: var(--color-gold-dark);
  transition: var(--transition);
  text-transform: uppercase;
  font-family: var(--font-body);
}
.btn-detail:hover {
  background: var(--color-black);
  border-color: var(--color-black);
  color: var(--color-gold-light);
}
.btn-quote {
  background: #25D366;
  border-color: #25D366;
  color: var(--color-white);
}
.btn-quote:hover {
  background: #1ebc59;
  border-color: #1ebc59;
  transform: translateY(-2px);
}

/* ============ PRODUCT DETAILS MODAL ============ */
.product-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(13,13,13,0.75);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  padding: 20px;
}
.product-modal-overlay.show { opacity: 1; visibility: visible; }
.product-modal {
  background: var(--color-white);
  border-radius: 12px;
  max-width: 640px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.92);
  transition: transform 0.3s ease;
  box-shadow: 0 30px 70px rgba(0,0,0,0.4);
}
.product-modal-overlay.show .product-modal { transform: scale(1); }
.modal-close {
  position: absolute;
  top: 14px; right: 14px;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(13,13,13,0.65);
  color: var(--color-white);
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.modal-close:hover { background: var(--color-gold-dark); }
.modal-img { width: 100%; height: 320px; overflow: hidden; border-radius: 12px 12px 0 0; }
.modal-img img { width: 100%; height: 100%; object-fit: cover; }
.modal-content { padding: 30px 32px 34px; }
.modal-content h3 { font-size: 1.5rem; color: var(--color-black); margin-bottom: 14px; }
.modal-content p { color: #555; line-height: 1.8; margin-bottom: 26px; font-size: 0.96rem; }

/* ============ CTA BANNER ============ */
.cta-banner {
  background: linear-gradient(120deg, #0d0d0d, #1c1a12 60%, #0d0d0d);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 50%, rgba(201,162,75,0.15), transparent 60%);
}
.cta-banner-inner {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}
.cta-banner-inner h2 { color: var(--color-white); font-size: 1.8rem; margin-bottom: 8px; }
.cta-banner-inner p { color: var(--color-gray); }

/* ============ GALLERY ============ */
.gallery { padding: 100px 0; background: var(--color-white); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 180px;
  gap: 16px;
}
.gallery-item { overflow: hidden; border-radius: 8px; position: relative; }
.gallery-item.large { grid-column: span 2; grid-row: span 2; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.gallery-item:hover img { transform: scale(1.15); }
.gallery-item::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(13,13,13,0.5), transparent 60%);
  opacity: 0;
  transition: var(--transition);
}
.gallery-item:hover::after { opacity: 1; }

/* ============ TESTIMONIALS ============ */
.testimonials { padding: 100px 0; background: var(--color-black); }
.testimonials .section-header h2 { color: var(--color-white); }
.testimonials .section-header p { color: var(--color-gray); }
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.testimonial-card {
  background: var(--color-black-card);
  border: 1px solid rgba(201,162,75,0.15);
  border-radius: 10px;
  padding: 32px;
  transition: var(--transition);
}
.testimonial-card:hover { border-color: var(--color-gold); transform: translateY(-6px); }
.stars { color: var(--color-gold); margin-bottom: 16px; font-size: 0.9rem; }
.testimonial-card p { color: var(--color-gray); font-style: italic; line-height: 1.7; margin-bottom: 24px; }
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold-dark));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: var(--color-black);
  flex-shrink: 0;
}
.testimonial-author h4 { color: var(--color-white); font-size: 0.95rem; margin: 0; }
.testimonial-author span { color: var(--color-gray); font-size: 0.8rem; }

/* ============ CONTACT ============ */
.contact { padding: 100px 0; background: var(--color-cream); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
}
.contact-info h2 { font-size: clamp(1.7rem, 3.5vw, 2.2rem); margin: 14px 0 18px; color: var(--color-black); }
.contact-info p { color: #555; line-height: 1.7; margin-bottom: 28px; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  color: #333;
  font-weight: 500;
}
.contact-item i {
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-black);
  color: var(--color-gold);
  border-radius: 50%;
  flex-shrink: 0;
}
.contact-social { display: flex; gap: 14px; margin-top: 26px; }
.contact-social a {
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-gold-dark);
  border-radius: 50%;
  color: var(--color-gold-dark);
  transition: var(--transition);
}
.contact-social a:hover { background: var(--color-gold-dark); color: var(--color-white); }

.contact-form {
  background: var(--color-white);
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.08);
}
.contact-form h3 { font-size: 1.4rem; margin-bottom: 24px; color: var(--color-black); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  margin-bottom: 16px;
  background: #fafafa;
  transition: var(--transition);
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  outline: none;
  border-color: var(--color-gold);
  background: var(--color-white);
}
.form-row input { margin-bottom: 0; }
.form-status { margin-top: 12px; font-size: 0.9rem; font-weight: 500; text-align: center; min-height: 20px; }
.form-status.success { color: #2a7f3f; }
.form-status.error { color: #b23a3a; }

/* Contact CTA (reemplazo del formulario de cotizaci\u00f3n) */
.contact-cta {
  background: var(--color-white);
  padding: 48px 40px;
  border-radius: 10px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.08);
  text-align: center;
}
.contact-cta-icon {
  width: 76px; height: 76px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366, #1ebc59);
  color: var(--color-white);
  font-size: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
  box-shadow: 0 12px 30px rgba(37,211,102,0.35);
}
.contact-cta h3 { font-size: 1.5rem; color: var(--color-black); margin-bottom: 14px; }
.contact-cta p { color: #555; line-height: 1.7; margin-bottom: 26px; }
.contact-cta .btn { width: 100%; justify-content: center; }
.contact-cta-divider {
  display: flex;
  align-items: center;
  text-align: center;
  color: #999;
  font-size: 0.85rem;
  margin: 18px 0;
}
.contact-cta-divider::before, .contact-cta-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: #e5e0d5;
}
.contact-cta-divider span { padding: 0 14px; text-transform: uppercase; letter-spacing: 1px; }

/* Contact options: Reparación / Fabricación */
.contact-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 50px;
}
.contact-option-card {
  background: var(--color-white);
  padding: 44px 36px;
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.08);
  text-align: center;
  border: 2px solid transparent;
  transition: var(--transition);
}
.contact-option-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-6px);
}
.contact-option-card .contact-cta-icon {
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold-dark));
  box-shadow: 0 12px 30px rgba(201,162,75,0.35);
}
.contact-option-card h3 { font-size: 1.4rem; color: var(--color-black); margin-bottom: 12px; }
.contact-option-card p { color: #555; line-height: 1.7; margin-bottom: 24px; font-size: 0.95rem; }
.contact-option-card .btn { width: 100%; justify-content: center; }

.contact-info-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 28px;
  background: var(--color-black);
  border-radius: 12px;
  padding: 28px 36px;
}
.contact-info-bar .contact-item { color: var(--color-gray); margin-bottom: 0; }
.contact-info-bar .contact-item i {
  background: var(--color-gold-dark);
  color: var(--color-black);
}
.contact-info-bar .contact-social { margin-top: 0; }
.contact-info-bar .contact-social a { border-color: var(--color-gold-dark); color: var(--color-gold-light); }
.contact-info-bar .contact-social a:hover { background: var(--color-gold-dark); color: var(--color-black); }

/* ============ FOOTER ============ */
.footer { background: var(--color-black); color: var(--color-gray); padding: 70px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(201,162,75,0.15);
}
.footer-brand img { width: 90px; margin-bottom: 16px; border-radius: 50%; border: 2px solid var(--color-gold); }
.footer-brand p { line-height: 1.7; font-size: 0.9rem; margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-gold-dark);
  border-radius: 50%;
  color: var(--color-gold-dark);
  transition: var(--transition);
}
.footer-social a:hover { background: var(--color-gold-dark); color: var(--color-black); }
.footer h4 { color: var(--color-white); font-size: 1.05rem; margin-bottom: 20px; font-family: var(--font-heading); }
.footer-links ul li { margin-bottom: 12px; }
.footer-links a { color: var(--color-gray); font-size: 0.9rem; transition: var(--transition); }
.footer-links a:hover { color: var(--color-gold); padding-left: 4px; }
.footer-newsletter p { font-size: 0.9rem; margin-bottom: 18px; line-height: 1.6; }
.footer-newsletter form { display: flex; }
.footer-newsletter input {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid rgba(201,162,75,0.3);
  background: var(--color-black-soft);
  color: var(--color-white);
  border-radius: 6px 0 0 6px;
  font-family: var(--font-body);
}
.footer-newsletter input:focus { outline: none; border-color: var(--color-gold); }
.footer-newsletter button {
  padding: 0 20px;
  border: none;
  background: var(--color-gold);
  color: var(--color-black);
  border-radius: 0 6px 6px 0;
  cursor: pointer;
  transition: var(--transition);
}
.footer-newsletter button:hover { background: var(--color-gold-light); }
.footer-bottom { text-align: center; padding: 24px 0; font-size: 0.85rem; }

/* ============ FLOATING BUTTONS ============ */
.whatsapp-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 58px; height: 58px;
  background: #25D366;
  color: var(--color-white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 8px 25px rgba(0,0,0,0.3);
  z-index: 999;
  animation: pulse 2.5s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.5); }
  70% { box-shadow: 0 0 0 15px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

.back-to-top {
  position: fixed;
  bottom: 26px;
  left: 26px;
  width: 46px; height: 46px;
  background: var(--color-gold);
  color: var(--color-black);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: none;
  align-items: center; justify-content: center;
  font-size: 1.1rem;
  z-index: 999;
  transition: var(--transition);
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}
.back-to-top.show { display: flex; }
.back-to-top:hover { background: var(--color-gold-light); transform: translateY(-4px); }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .advantages-grid { grid-template-columns: repeat(2, 1fr); }
  .advantage-item { border-right: none; border-bottom: 1px solid rgba(201,162,75,0.15); padding-bottom: 30px; }
  .catalog-grid { grid-template-columns: repeat(2, 1fr); }
  .repairs-grid { grid-template-columns: repeat(4, 1fr); }
  .testimonial-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-options { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .top-bar-inner { justify-content: center; text-align: center; }
  .main-nav {
    position: fixed;
    top: 0; right: -100%;
    width: 78%;
    max-width: 320px;
    height: 100vh;
    background: var(--color-black);
    padding: 100px 30px 30px;
    transition: right 0.4s ease;
    z-index: 1001;
    box-shadow: -10px 0 40px rgba(0,0,0,0.4);
  }
  .main-nav.open { right: 0; }
  .main-nav ul { flex-direction: column; gap: 24px; }
  .menu-toggle { display: flex; }
  .nav-whatsapp { display: none; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-image { margin-bottom: 30px; }
  .cta-banner-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 600px) {
  .catalog-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px; }
  .gallery-item.large { grid-column: span 2; grid-row: span 1; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .brand-logo { width: 44px; height: 44px; }
  .brand-name { font-size: 1.1rem; }
  .hero { min-height: 100vh; }
  .advantages-grid { grid-template-columns: 1fr; }
  .catalog-actions { flex-direction: column; }
  .modal-img { height: 220px; }
  .modal-content { padding: 24px 20px 28px; }
  .contact-cta { padding: 36px 24px; }
  .repairs-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .contact-option-card { padding: 32px 22px; }
  .contact-info-bar { flex-direction: column; align-items: flex-start; padding: 26px; }
}

/* Overlay for mobile menu */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.nav-overlay.show { opacity: 1; visibility: visible; }