/* ==========================================================================
   R&M DECORACIONES - DESIGN SYSTEM & MAIN STYLESHEET
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS & VARIABLES
   -------------------------------------------------------------------------- */
:root {
  /* Colors */
  --primary: #c9a46b;
  --primary-hover: #e2b97c;
  --primary-glow: rgba(201, 164, 107, 0.35);
  --bg-dark: #0f0f0f;
  --bg-surface: #141414;
  --bg-card: #181818;
  --bg-card-hover: rgba(201, 164, 107, 0.08);
  --bg-header: rgba(10, 10, 10, 0.75);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-gold: rgba(201, 164, 107, 0.3);
  
  /* Text Colors */
  --text-main: #ffffff;
  --text-secondary: #dddddd;
  --text-muted: #aaaaaa;
  
  /* Typography */
  --font-main: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Shadows & Elevation */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.7);
  --shadow-gold: 0 10px 25px rgba(201, 164, 107, 0.35);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
}

/* --------------------------------------------------------------------------
   2. GLOBAL RESET & BASE STYLES
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: #252525;
  border-radius: var(--radius-full);
  border: 2px solid var(--bg-dark);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

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

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

/* --------------------------------------------------------------------------
   3. HEADER & NAVIGATION
   -------------------------------------------------------------------------- */
header {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  background: var(--bg-header);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-normal);
}

.navbar {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 5%;
}

.logo {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 2px;
}

.logo span {
  color: var(--primary);
}

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  color: var(--text-main);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-fast);
  position: relative;
  padding: 4px 0;
}

.nav-links a:hover {
  color: var(--primary);
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0%;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition-normal);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* --------------------------------------------------------------------------
   4. BUTTONS
   -------------------------------------------------------------------------- */
.btn {
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  transition: var(--transition-normal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--primary);
  color: #111;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
}

.btn-secondary {
  border-color: var(--text-main);
  color: var(--text-main);
  background: transparent;
}

.btn-secondary:hover {
  background: var(--text-main);
  color: #111;
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* --------------------------------------------------------------------------
   5. SECTIONS & LAYOUT UTILITIES
   -------------------------------------------------------------------------- */
.section {
  padding: 110px 8%;
  max-width: 1400px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title h2 {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 15px;
  letter-spacing: -0.5px;
}

.section-title p {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 650px;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   6. HERO SECTION
   -------------------------------------------------------------------------- */
.hero {
  min-height: 100vh;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.55), rgba(15, 15, 15, 0.95)),
              url('img/fondo index.jpg') center/cover no-repeat;
  display: flex;
  align-items: center;
  padding: 120px 8% 60px;
}

.hero-content {
  max-width: 780px;
}

.hero h1 {
  font-size: 4.2rem;
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 25px;
  letter-spacing: -1px;
}

.hero h1 span {
  color: var(--primary);
  background: linear-gradient(135deg, #e2b97c 0%, #c9a46b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.2rem;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 40px;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   7. SERVICES SECTION
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.service-card {
  background: var(--bg-card);
  padding: 35px;
  border-radius: var(--radius-lg);
  transition: var(--transition-normal);
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-gold);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-md);
}

.service-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 25px;
}

.service-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-muted);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   8. CATALOG PREVIEW
   -------------------------------------------------------------------------- */
.catalog {
  background: var(--bg-surface);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.catalog-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  height: 340px;
  cursor: pointer;
  border: 1px solid var(--border-subtle);
}

.catalog-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.catalog-card:hover img {
  transform: scale(1.08);
}

.catalog-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.1) 60%, transparent 100%);
  display: flex;
  align-items: flex-end;
  padding: 30px;
}

.catalog-overlay h3 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-main);
  transition: var(--transition-fast);
}

.catalog-card:hover .catalog-overlay h3 {
  color: var(--primary);
}

/* --------------------------------------------------------------------------
   9. ABOUT SECTION
   -------------------------------------------------------------------------- */
.about {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 60px;
  align-items: center;
}

.about img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-md);
}

.about-content h2 {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.2;
}

.about-content p {
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 20px;
  font-size: 1.05rem;
}

/* --------------------------------------------------------------------------
   10. CONTACT SECTION & VENDORS
   -------------------------------------------------------------------------- */
.contact {
  background: linear-gradient(rgba(0,0,0,0.85), rgba(0,0,0,0.85)),
              url('https://images.unsplash.com/photo-1497366754035-f200968a6e72?q=80&w=1600&auto=format&fit=crop') center/cover no-repeat;
  text-align: center;
}

.rotator-banner {
  background: linear-gradient(135deg, rgba(201,164,107,0.15) 0%, rgba(20,20,20,0.85) 100%);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 35px 25px;
  max-width: 800px;
  margin: 0 auto 60px;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
}

.rotator-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,164,107,0.18);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.rotator-badge span {
  width: 8px;
  height: 8px;
  background: #25d366;
  border-radius: 50%;
  box-shadow: 0 0 10px #25d366;
}

.rotator-banner h3 {
  font-size: 1.6rem;
  margin-bottom: 10px;
}

.btn-whatsapp-rotator {
  background: #25d366;
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  padding: 16px 36px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  transition: var(--transition-normal);
  border: none;
  cursor: pointer;
  box-shadow: 0 10px 25px rgba(37,211,102,0.3);
}

.btn-whatsapp-rotator:hover {
  transform: translateY(-3px);
  background: #20ba5a;
  box-shadow: 0 15px 30px rgba(37,211,102,0.45);
}

.vendedores-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 25px;
  max-width: 1200px;
  margin: 0 auto 70px;
}

.vendedor-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 25px 20px;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  backdrop-filter: blur(8px);
}

.vendedor-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-md);
}

.vendedor-avatar {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #8a6a3b);
  color: #111;
  font-size: 1.6rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 15px;
  border: 2px solid rgba(255,255,255,0.2);
  position: relative;
}

.status-dot {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 14px;
  height: 14px;
  background: #25d366;
  border: 2px solid #111;
  border-radius: 50%;
}

.vendedor-name {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.vendedor-role {
  font-size: 0.85rem;
  color: var(--primary);
  margin-bottom: 18px;
}

.btn-vendedor {
  width: 100%;
  padding: 10px 15px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.08);
  color: var(--text-main);
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--border-subtle);
}

.btn-vendedor:hover {
  background: #25d366;
  color: #fff;
  border-color: #25d366;
}

.sucursales-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  max-width: 900px;
  margin: 0 auto;
}

.sucursal-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 30px;
  text-align: left;
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
}

.sucursal-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
}

.sucursal-card h4 {
  color: var(--primary);
  font-size: 1.25rem;
  margin-bottom: 12px;
}

/* --------------------------------------------------------------------------
   11. COOKIE BANNER
   -------------------------------------------------------------------------- */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 90%;
  max-width: 850px;
  background: rgba(18, 18, 18, 0.95);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-gold);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  padding: 20px 25px;
  z-index: 9999;
  display: none;
}

.cookie-banner.show {
  display: block;
  animation: fadeInUp 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translate(-50%, 20px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

.cookie-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.cookie-content p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
  flex: 1;
  min-width: 250px;
}

.cookie-content p a {
  color: var(--primary);
  text-decoration: underline;
}

.btn-cookie {
  background: var(--primary);
  color: #111;
  font-weight: 700;
  border: none;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.btn-cookie:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

/* --------------------------------------------------------------------------
   12. FOOTER
   -------------------------------------------------------------------------- */
footer {
  background: #080808;
  padding: 40px 8%;
  border-top: 1px solid var(--border-subtle);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  max-width: 1400px;
  margin: 0 auto;
}

.footer-content p {
  color: #777777;
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary);
}

/* --------------------------------------------------------------------------
   13. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */
@media (max-width: 992px) {
  .hero h1 {
    font-size: 3.2rem;
  }
  .section-title h2 {
    font-size: 2.3rem;
  }
  .about-content h2 {
    font-size: 2.3rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none; /* Can be enhanced with mobile menu trigger */
  }
  .hero {
    padding-top: 140px;
  }
  .hero h1 {
    font-size: 2.5rem;
  }
  .hero p {
    font-size: 1.05rem;
  }
  .btn {
    width: 100%;
  }
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}