/* ============================================
   BV HOUSE REFORMAS — Design System
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

/* --- CSS Variables --- */
:root {
  --gold: #C8963E;
  --gold-light: #E2B96F;
  --gold-dark: #A07A2F;
  --black: #0D0D0D;
  --dark: #1A1A1A;
  --dark-2: #2D2D2D;
  --dark-3: #3A3A3A;
  --cream: #FAFAF5;
  --white: #FFFFFF;
  --gray: #9A9A9A;
  --gray-light: #E0E0E0;
  --whatsapp: #25D366;
  --whatsapp-dark: #1EBE5D;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --shadow: 0 4px 30px rgba(0,0,0,0.3);
  --shadow-gold: 0 4px 25px rgba(200,150,62,0.25);
  --radius: 12px;
  --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* --- Reset --- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--cream);
  line-height: 1.7;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; font-family: var(--font-body); }

/* --- Preloader --- */
.preloader {
  position: fixed; inset: 0; z-index: 99999;
  background: var(--black);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
.preloader.hidden { opacity: 0; visibility: hidden; }
.preloader-inner { text-align: center; }
.preloader-inner img {
  width: 80px; height: 80px; object-fit: contain; border-radius: 16px;
  margin-bottom: 20px;
  animation: preloader-pulse 1.5s ease-in-out infinite;
}
@keyframes preloader-pulse {
  0%, 100% { transform: scale(1); filter: brightness(1); }
  50% { transform: scale(1.05); filter: brightness(1.3) drop-shadow(0 0 20px rgba(200,150,62,0.6)); }
}
.preloader-text {
  font-family: var(--font-heading); font-size: 1.4rem; font-weight: 700;
  color: var(--gold); margin-bottom: 24px; letter-spacing: 1px;
}
.preloader-bar {
  width: 200px; height: 3px; background: var(--dark-2);
  border-radius: 3px; overflow: hidden; margin: 0 auto;
}
.preloader-progress {
  width: 0; height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  border-radius: 3px;
  animation: preloader-fill 1.8s ease-in-out forwards;
}
@keyframes preloader-fill {
  0% { width: 0; }
  100% { width: 100%; }
}

/* --- Typography --- */
h1, h2, h3, h4 { font-family: var(--font-heading); line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 4rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 700; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); font-weight: 600; }
p { font-size: 1rem; color: var(--gray-light); }

/* --- Container --- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* --- Section --- */
.section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { margin-bottom: 16px; }
.section-header .gold { color: var(--gold); }
.section-header p { max-width: 600px; margin: 0 auto; color: var(--gray); font-size: 1.1rem; }
.section-divider {
  width: 60px; height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  margin: 16px auto 0;
  border-radius: 2px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 50px;
  font-weight: 600; font-size: 0.95rem;
  transition: var(--transition); letter-spacing: 0.5px;
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--black);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: var(--shadow-gold); }
.btn-outline {
  border: 2px solid var(--gold);
  color: var(--gold); background: transparent;
}
.btn-outline:hover { background: var(--gold); color: var(--black); }
.btn-whatsapp {
  background: var(--whatsapp); color: var(--white);
}
.btn-whatsapp:hover { background: var(--whatsapp-dark); transform: translateY(-2px); }

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}
.header.scrolled {
  background: rgba(13,13,13,0.95);
  backdrop-filter: blur(20px);
  padding: 12px 0;
  box-shadow: 0 2px 30px rgba(0,0,0,0.5);
}
.header .container {
  display: flex; align-items: center; justify-content: space-between;
}
.header-logo { display: flex; align-items: center; gap: 12px; }
.header-logo img { height: 50px; width: 50px; object-fit: contain; border-radius: 8px; }
.header-logo span {
  font-family: var(--font-heading); font-size: 1.3rem; font-weight: 700;
  color: var(--gold);
}
.nav-menu { display: flex; align-items: center; gap: 32px; }
.nav-menu a {
  font-size: 0.9rem; font-weight: 500; color: var(--gray-light);
  transition: var(--transition); position: relative;
}
.nav-menu a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--gold); transition: var(--transition);
}
.nav-menu a:hover, .nav-menu a.active { color: var(--gold); }
.nav-menu a:hover::after, .nav-menu a.active::after { width: 100%; }
.nav-cta { margin-left: 16px; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; padding: 8px; }
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--gold); transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: url('../assets/img/fondo-pagina.jpg') center/cover no-repeat;
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(13,13,13,0.95) 0%, rgba(13,13,13,0.85) 50%, rgba(13,13,13,0.75) 100%);
}
.hero .container { position: relative; z-index: 2; padding-top: 100px; }
.hero-content { max-width: 750px; margin: 0 auto; text-align: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 20px; border-radius: 50px;
  background: rgba(200,150,62,0.15); border: 1px solid rgba(200,150,62,0.3);
  color: var(--gold); font-size: 0.85rem; font-weight: 500;
  margin-bottom: 24px;
}
.hero-badge svg { width: 16px; height: 16px; }
.hero h1 { margin-bottom: 20px; }
.hero h1 .gold { color: var(--gold); }
.hero-text {
  font-size: 1.15rem; color: var(--gray-light); margin-left: auto; margin-right: auto;
  margin-bottom: 36px; max-width: 520px; line-height: 1.8;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }
.hero-stats {
  display: flex; gap: 48px; margin-top: 60px;
  padding-top: 40px; border-top: 1px solid var(--dark-3);
}
.hero-stat h3 {
  font-size: 2.2rem; color: var(--gold);
  font-family: var(--font-heading);
}
.hero-stat p { font-size: 0.85rem; color: var(--gray); margin-top: 4px; }

/* ============================================
   SERVICES
   ============================================ */
.services { background: var(--dark); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--dark-2); border-radius: var(--radius);
  padding: 36px 28px; border: 1px solid transparent;
  transition: var(--transition); position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  transform: scaleX(0); transform-origin: left;
  transition: var(--transition);
}
.service-card:hover { border-color: rgba(200,150,62,0.3); transform: translateY(-4px); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 56px; height: 56px; border-radius: 12px;
  background: rgba(200,150,62,0.1);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.service-icon svg { width: 28px; height: 28px; stroke: var(--gold); fill: none; stroke-width: 1.5; }
.service-card h3 { margin-bottom: 12px; color: var(--cream); }
.service-card p { font-size: 0.92rem; color: var(--gray); }

/* ============================================
   GALLERY / PROJECTS
   ============================================ */
.gallery { background: var(--black); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 280px;
  gap: 16px;
}
.gallery-item {
  position: relative; border-radius: var(--radius);
  overflow: hidden; cursor: pointer;
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover; transition: transform 0.6s ease;
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(13,13,13,0.8) 0%, transparent 60%);
  opacity: 0; transition: var(--transition);
  display: flex; align-items: flex-end; padding: 24px;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span { font-weight: 600; font-size: 0.95rem; }
.gallery-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.gallery-item:nth-child(6) { grid-column: span 2; }

/* ============================================
   ABOUT
   ============================================ */
.about { background: var(--dark); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
}
.about-image {
  position: relative; border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 4/3;
}
.about-image img { width: 100%; height: 100%; object-fit: cover; }
.about-image::after {
  content: ''; position: absolute; inset: 0;
  border: 2px solid var(--gold); border-radius: var(--radius);
  transform: translate(12px, 12px); z-index: -1;
}
.about-content h2 { margin-bottom: 20px; }
.about-content p { margin-bottom: 16px; }
.about-features { margin-top: 32px; display: flex; flex-direction: column; gap: 16px; }
.about-feature {
  display: flex; align-items: center; gap: 12px;
}
.about-feature-icon {
  width: 40px; height: 40px; min-width: 40px; border-radius: 10px;
  background: rgba(200,150,62,0.15);
  display: flex; align-items: center; justify-content: center;
}
.about-feature-icon svg { width: 20px; height: 20px; stroke: var(--gold); fill: none; stroke-width: 2; }
.about-feature span { font-weight: 500; color: var(--cream); }

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials { background: var(--black); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: 24px;
  overflow: hidden;
}
.testimonial-card {
  background: var(--dark-2); border-radius: var(--radius);
  padding: 32px; border: 1px solid var(--dark-3);
  transition: var(--transition);
}
.testimonial-card:hover { border-color: rgba(200,150,62,0.3); }
.testimonial-stars { display: flex; gap: 4px; margin-bottom: 16px; }
.testimonial-stars svg { width: 18px; height: 18px; fill: var(--gold); }
.testimonial-text { font-size: 0.95rem; color: var(--gray-light); margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: var(--black); font-size: 1.1rem;
}
.testimonial-info strong { display: block; color: var(--cream); font-size: 0.95rem; }
.testimonial-info span { font-size: 0.82rem; color: var(--gray); }

/* ============================================
   CONTACT
   ============================================ */
.contact { background: var(--dark); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.contact-info h3 { color: var(--gold); margin-bottom: 24px; font-size: 1.3rem; }
.contact-item {
  display: flex; align-items: flex-start; gap: 16px;
  margin-bottom: 24px;
}
.contact-item-icon {
  width: 44px; height: 44px; min-width: 44px; border-radius: 10px;
  background: rgba(200,150,62,0.15);
  display: flex; align-items: center; justify-content: center;
}
.contact-item-icon svg { width: 20px; height: 20px; stroke: var(--gold); fill: none; stroke-width: 2; }
.contact-item-text strong { display: block; color: var(--cream); margin-bottom: 4px; }
.contact-item-text span { font-size: 0.9rem; color: var(--gray); }
.contact-item-text a { color: var(--gold); transition: var(--transition); }
.contact-item-text a:hover { color: var(--gold-light); }
.contact-form {
  background: var(--dark-2); padding: 36px; border-radius: var(--radius);
  border: 1px solid var(--dark-3);
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-size: 0.85rem; font-weight: 500;
  color: var(--gray-light); margin-bottom: 8px;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 14px 16px; border-radius: 8px;
  border: 1px solid var(--dark-3); background: var(--dark);
  color: var(--cream); font-family: var(--font-body); font-size: 0.95rem;
  transition: var(--transition);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(200,150,62,0.15);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--dark); padding: 60px 0 24px;
  border-top: 1px solid var(--dark-3);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px; margin-bottom: 40px;
}
.footer-brand p { color: var(--gray); margin-top: 16px; font-size: 0.9rem; max-width: 320px; }
.footer-links h4 {
  color: var(--gold); font-family: var(--font-body);
  font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px;
  margin-bottom: 20px;
}
.footer-links a {
  display: block; color: var(--gray); font-size: 0.9rem;
  padding: 6px 0; transition: var(--transition);
}
.footer-links a:hover { color: var(--gold); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid var(--dark-3); padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center;
}
.footer-bottom p { font-size: 0.82rem; color: var(--gray); }

/* ============================================
   WHATSAPP FLOATING BUTTON
   ============================================ */
.whatsapp-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--whatsapp);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition);
  animation: pulse-whatsapp 2s infinite;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(37,211,102,0.5); }
.whatsapp-float svg { width: 32px; height: 32px; fill: var(--white); }
@keyframes pulse-whatsapp {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 30px rgba(37,211,102,0.6); }
}

/* ============================================
   COOKIE BANNER
   ============================================ */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; width: 100%; z-index: 9999;
  background: var(--dark-2); border-top: 1px solid var(--dark-3);
  padding: 20px 24px;
  transform: translateY(100%); transition: transform 0.5s ease;
}
.cookie-banner.show { transform: translateY(0); }
.cookie-banner .container {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
}
.cookie-banner p { font-size: 0.88rem; color: var(--gray-light); max-width: 700px; }
.cookie-banner a { color: var(--gold); text-decoration: underline; }
.cookie-buttons { display: flex; gap: 12px; }
.cookie-btn {
  padding: 10px 24px; border-radius: 50px; font-size: 0.85rem; font-weight: 600;
  transition: var(--transition);
}
.cookie-accept { background: var(--gold); color: var(--black); }
.cookie-accept:hover { background: var(--gold-light); }
.cookie-reject { background: var(--dark-3); color: var(--gray-light); }
.cookie-reject:hover { background: var(--dark); }

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox {
  position: fixed; inset: 0; z-index: 10000;
  background: rgba(0,0,0,0.95);
  display: none; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.3s ease;
}
.lightbox.active { display: flex; opacity: 1; }
.lightbox img { max-width: 90%; max-height: 90vh; border-radius: var(--radius); }
.lightbox-close {
  position: absolute; top: 24px; right: 24px;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--dark-2); color: var(--cream);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; cursor: pointer; transition: var(--transition);
}
.lightbox-close:hover { background: var(--gold); color: var(--black); }

/* ============================================
   ANIMATIONS
   ============================================ */
.fade-up {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
.fade-up:nth-child(5) { transition-delay: 0.4s; }

/* ============================================
   LEGAL PAGES
   ============================================ */
.legal-page { padding: 140px 0 80px; }
.legal-page h1 { font-size: 2.2rem; margin-bottom: 32px; color: var(--gold); }
.legal-page h2 { font-size: 1.4rem; color: var(--gold-light); margin: 32px 0 12px; }
.legal-page p, .legal-page li {
  font-size: 0.95rem; color: var(--gray-light); margin-bottom: 12px;
}
.legal-page ul { padding-left: 24px; list-style: disc; }

/* ============================================
   LOGO SHIMMER ANIMATION
   ============================================ */
.header-logo img {
  animation: shimmer-glow 3s ease-in-out infinite;
}
@keyframes shimmer-glow {
  0%, 100% { filter: brightness(1) drop-shadow(0 0 0px transparent); }
  50% { filter: brightness(1.2) drop-shadow(0 0 12px rgba(200,150,62,0.5)); }
}

/* ============================================
   CTA BANNER (Presupuesto Gratis)
   ============================================ */
.cta-banner {
  padding: 60px 0;
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 50%, var(--gold-light) 100%);
  text-align: center; position: relative; overflow: hidden;
}
.cta-banner::before {
  content: ''; position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, transparent, transparent 20px, rgba(255,255,255,0.03) 20px, rgba(255,255,255,0.03) 40px);
}
.cta-banner .container { position: relative; z-index: 2; }
.cta-banner h2 { color: var(--black); font-size: clamp(1.6rem, 3.5vw, 2.4rem); margin-bottom: 12px; }
.cta-banner p { color: rgba(0,0,0,0.7); font-size: 1.1rem; margin-bottom: 28px; }
.cta-banner .btn { background: var(--black); color: var(--gold); font-size: 1rem; padding: 16px 40px; }
.cta-banner .btn:hover { background: var(--dark); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,0.3); }
/* ============================================
   SECTION SEPARATOR
   ============================================ */
.section-separator {
  display: flex; align-items: center; gap: 20px;
  padding: 40px 25%;
  background: var(--dark);
}
.separator-line {
  flex: 1; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.separator-icon {
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(200,150,62,0.1);
  border: 1px solid rgba(200,150,62,0.3);
  display: flex; align-items: center; justify-content: center;
  animation: separator-pulse 3s ease-in-out infinite;
}
@keyframes separator-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(200,150,62,0); }
  50% { box-shadow: 0 0 0 8px rgba(200,150,62,0.1); }
}

/* ============================================
   FAQ ACCORDION
   ============================================ */
.faq { background: var(--dark); padding-bottom: 40px; }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--dark-3); border-radius: var(--radius);
  margin-bottom: 12px; overflow: hidden; transition: var(--transition);
}
.faq-item:hover { border-color: rgba(200,150,62,0.3); }
.faq-question {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; cursor: pointer; background: var(--dark-2);
  font-weight: 600; font-size: 1rem; color: var(--cream);
  transition: var(--transition); width: 100%; text-align: left;
  font-family: var(--font-body);
}
.faq-question:hover { color: var(--gold); }
.faq-question.active { color: var(--gold); }
.faq-icon {
  width: 24px; height: 24px; min-width: 24px; position: relative;
  transition: transform 0.3s ease;
}
.faq-icon::before, .faq-icon::after {
  content: ''; position: absolute;
  background: var(--gold); border-radius: 2px;
}
.faq-icon::before { width: 16px; height: 2px; top: 11px; left: 4px; }
.faq-icon::after { width: 2px; height: 16px; top: 4px; left: 11px; transition: transform 0.3s ease; }
.faq-question.active .faq-icon::after { transform: rotate(90deg); opacity: 0; }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 24px; background: var(--dark-2);
}
.faq-answer.open { max-height: 200px; padding: 0 24px 20px; }
.faq-answer p { font-size: 0.92rem; color: var(--gray); line-height: 1.7; }

/* ============================================
   LIGHTBOX NAVIGATION
   ============================================ */
.lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 50px; height: 50px; border-radius: 50%;
  background: var(--dark-2); color: var(--cream);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; cursor: pointer; transition: var(--transition);
  border: none; z-index: 10001;
}
.lightbox-nav:hover { background: var(--gold); color: var(--black); }
.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

/* ============================================
   FOOTER SOCIAL ICONS
   ============================================ */
.footer-social { display: flex; gap: 12px; margin-top: 20px; }
.footer-social a {
  width: 42px; height: 42px; border-radius: 10px;
  background: var(--dark-2); border: 1px solid var(--dark-3);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.footer-social a:hover {
  background: var(--gold); border-color: var(--gold);
}
.footer-social a svg { width: 20px; height: 20px; fill: var(--gray-light); transition: var(--transition); }
.footer-social a:hover svg { fill: var(--black); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
  .nav-menu {
    position: fixed; top: 0; right: -100%; width: 280px; height: 100vh;
    background: var(--dark); flex-direction: column;
    justify-content: center; gap: 24px;
    transition: right 0.4s ease; padding: 40px;
    box-shadow: -10px 0 40px rgba(0,0,0,0.5);
  }
  .nav-menu.open { right: 0; }
  .hamburger { display: flex; }
  .nav-cta { margin-left: 0; }
  .hero-stats { gap: 24px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 220px; }
  .gallery-item:nth-child(1) { grid-column: span 2; grid-row: span 1; }
  .gallery-item:nth-child(6) { grid-column: span 1; }
}
@media (max-width: 576px) {
  .section { padding: 60px 0; }
  .hero-buttons { flex-direction: column; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 250px; }
  .gallery-item:nth-child(1) { grid-column: span 1; }
  .form-row { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .cookie-banner .container { flex-direction: column; text-align: center; }
  .whatsapp-float { bottom: 20px; right: 20px; width: 54px; height: 54px; }
}