/* ==========================================
   MARINA COMMERCE - Global Styles
   ========================================== */

:root {
  --cyan: #00BCD4;
  --cyan-dark: #0097A7;
  --cyan-light: #4DD0E1;
  --orange: #F7941D;
  --orange-dark: #E8850A;
  --orange-light: #FFAD42;
  --white: #FFFFFF;
  --cream: #F6E7D3;
  --gray-50: #FAFAFA;
  --gray-100: #F5F5F5;
  --gray-200: #EEEEEE;
  --gray-300: #E0E0E0;
  --gray-600: #757575;
  --gray-800: #424242;
  --gray-900: #212121;
  --font: 'Open Sans', Arial, sans-serif;
  --shadow: 0 2px 8px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --radius: 8px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.text-center {
  text-align: center;
}

/* ==========================================
   BUTTONS
   ========================================== */

.btn {
  display: inline-block;
  padding: 10px 24px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-align: center;
}

.btn-primary {
  background: var(--cyan);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--cyan-dark);
}

.btn-register {
  background: var(--cyan);
  color: var(--white);
}

.btn-register:hover {
  background: var(--cyan-dark);
}

.btn-login {
  background: var(--orange);
  color: var(--white);
}

.btn-login:hover {
  background: var(--orange-dark);
}

.btn-hero {
  background: var(--white);
  color: var(--cyan);
  font-size: 16px;
  padding: 14px 36px;
  border-radius: 50px;
  font-weight: 700;
}

.btn-hero:hover {
  background: var(--cream);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-lg {
  padding: 14px 40px;
  font-size: 16px;
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--cyan);
  color: var(--cyan);
}

.btn-outline:hover {
  background: var(--cyan);
  color: var(--white);
}

/* ==========================================
   HEADER
   ========================================== */

.header {
  background: var(--white);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo-img {
  height: 50px;
  width: auto;
}

.search-bar {
  flex: 1;
  max-width: 400px;
  display: flex;
  border: 2px solid var(--cyan);
  border-radius: 50px;
  overflow: hidden;
}

.search-bar input {
  flex: 1;
  padding: 10px 20px;
  border: none;
  outline: none;
  font-size: 14px;
  font-family: var(--font);
}

.search-btn {
  background: var(--cyan);
  border: none;
  padding: 10px 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: var(--transition);
}

.search-btn:hover {
  background: var(--cyan-dark);
}

.main-nav {
  display: flex;
  gap: 20px;
}

.main-nav a {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-800);
  transition: var(--transition);
  white-space: nowrap;
}

.main-nav a:hover {
  color: var(--cyan);
}

.header-actions {
  display: flex;
  gap: 8px;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-menu-btn span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--gray-800);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--white);
  padding: 20px;
  box-shadow: var(--shadow);
  position: fixed;
  top: 74px;
  left: 0;
  right: 0;
  z-index: 999;
}

.mobile-nav.active {
  display: flex;
}

.mobile-nav a {
  padding: 12px 0;
  font-weight: 600;
  border-bottom: 1px solid var(--gray-200);
}

.mobile-nav-actions {
  display: flex;
  gap: 12px;
  padding-top: 16px;
}

/* ==========================================
   AWNING / TOLDO
   ========================================== */

.awning {
  position: relative;
  height: 30px;
  overflow: hidden;
}

.awning-stripes {
  height: 20px;
  background: repeating-linear-gradient(
    90deg,
    var(--cyan) 0px,
    var(--cyan) 40px,
    var(--white) 40px,
    var(--white) 80px
  );
}

.awning-wave {
  height: 16px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 16'%3E%3Cpath d='M0,0 Q20,16 40,0 Q60,16 80,0 L80,16 L0,16 Z' fill='%2300BCD4' opacity='0.3'/%3E%3C/svg%3E") repeat-x;
  background-size: 80px 16px;
  margin-top: -6px;
}

/* ==========================================
   CATEGORIES BAR
   ========================================== */

.categories-bar {
  background: var(--cyan);
  padding: 12px 0;
  overflow-x: auto;
}

.categories-scroll {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 0 20px;
  min-width: min-content;
}

.cat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  border-radius: var(--radius);
  transition: var(--transition);
  min-width: 80px;
}

.cat-item:hover {
  background: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}

.cat-item img {
  width: 48px;
  height: 48px;
  border-radius: 6px;
}

.cat-item span {
  color: var(--white);
  font-size: 11px;
  font-weight: 600;
  text-align: center;
  white-space: nowrap;
}

/* ==========================================
   HERO CAROUSEL
   ========================================== */

.hero-carousel {
  position: relative;
  height: 420px;
  overflow: hidden;
}

.carousel-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.carousel-slide.active {
  opacity: 1;
}

.carousel-slide:nth-child(1) {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--cyan-dark) 50%, #006064 100%);
}

.carousel-slide:nth-child(2) {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 50%, #BF360C 100%);
}

.carousel-slide:nth-child(3) {
  background: linear-gradient(135deg, #0097A7 0%, var(--cyan) 50%, var(--cyan-light) 100%);
}

.slide-content {
  text-align: center;
  color: var(--white);
  padding: 40px;
  max-width: 700px;
}

.slide-content h2 {
  font-size: 42px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.slide-content p {
  font-size: 18px;
  margin-bottom: 32px;
  opacity: 0.9;
}

.carousel-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.carousel-dot.active {
  background: var(--white);
  transform: scale(1.2);
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.25);
  color: var(--white);
  border: none;
  padding: 16px 12px;
  font-size: 24px;
  cursor: pointer;
  border-radius: var(--radius);
  transition: var(--transition);
}

.carousel-arrow:hover {
  background: rgba(255,255,255,0.45);
}

.carousel-prev {
  left: 20px;
}

.carousel-next {
  right: 20px;
}

/* ==========================================
   FEATURED CATEGORIES GRID
   ========================================== */

.featured-section {
  padding: 60px 0;
  background: var(--gray-50);
}

.section-title {
  font-size: 28px;
  font-weight: 800;
  color: var(--cyan);
  text-align: center;
  margin-bottom: 40px;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}

.category-card {
  background: var(--white);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  cursor: pointer;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--cyan);
}

.category-card img {
  width: 56px;
  height: 56px;
  border-radius: 8px;
}

.category-card-info h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.category-card-info span {
  font-size: 13px;
  color: var(--gray-600);
}

/* ==========================================
   STATS SECTION
   ========================================== */

.stats-section {
  padding: 50px 0;
  background: linear-gradient(135deg, var(--cyan) 0%, var(--cyan-dark) 100%);
  color: var(--white);
}

.stats-grid {
  display: flex;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 48px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 16px;
  opacity: 0.9;
}

/* ==========================================
   BUSINESSES SECTION
   ========================================== */

.businesses-section {
  padding: 60px 0;
}

.businesses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.business-card {
  background: var(--white);
  border-radius: 12px;
  padding: 20px;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}

.business-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--cyan-light);
}

.business-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 10px;
}

.business-card h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.3;
}

.business-card .tipo-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 50px;
  white-space: nowrap;
  flex-shrink: 0;
  margin-left: 10px;
}

.tipo-badge.comerciales {
  background: #E0F7FA;
  color: var(--cyan-dark);
}

.tipo-badge.industriales {
  background: #FFF3E0;
  color: var(--orange-dark);
}

.business-card .giro {
  font-size: 13px;
  color: var(--cyan);
  margin-bottom: 8px;
  font-weight: 600;
}

.business-card .address {
  font-size: 13px;
  color: var(--gray-600);
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.business-card .address::before {
  content: "📍";
  font-size: 12px;
  flex-shrink: 0;
}

.business-card .cat-tag {
  display: inline-block;
  font-size: 11px;
  background: var(--gray-100);
  color: var(--gray-600);
  padding: 2px 10px;
  border-radius: 50px;
  margin-top: 10px;
}

/* ==========================================
   CTA SECTION
   ========================================== */

.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
  color: var(--white);
  text-align: center;
}

.cta-section h2 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 12px;
}

.cta-section p {
  font-size: 18px;
  margin-bottom: 32px;
  opacity: 0.9;
}

/* ==========================================
   FOOTER
   ========================================== */

.footer {
  background: var(--gray-900);
  color: var(--gray-300);
  padding: 50px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  height: 40px;
  margin-bottom: 16px;
  filter: brightness(10);
}

.footer-col h4 {
  color: var(--white);
  font-size: 16px;
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  font-size: 14px;
  padding: 4px 0;
  transition: var(--transition);
}

.footer-col a:hover {
  color: var(--cyan-light);
}

.footer-col p {
  font-size: 14px;
  line-height: 1.8;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  text-align: center;
  font-size: 13px;
}

/* ==========================================
   DIRECTORY PAGE
   ========================================== */

.page-header {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--cyan-dark) 100%);
  color: var(--white);
  padding: 40px 0;
  text-align: center;
}

.page-header h1 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 8px;
}

.page-header p {
  font-size: 16px;
  opacity: 0.9;
}

.alphabet-nav {
  background: var(--white);
  padding: 16px 0;
  border-bottom: 2px solid var(--gray-200);
  position: sticky;
  top: 74px;
  z-index: 100;
}

.alphabet-nav .container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 4px;
}

.alpha-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 14px;
  color: var(--cyan);
  transition: var(--transition);
}

.alpha-link:hover,
.alpha-link.active {
  background: var(--cyan);
  color: var(--white);
}

.directory-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 30px;
  padding: 40px 0;
}

.directory-content {
  min-width: 0;
}

.letter-section {
  margin-bottom: 32px;
}

.letter-section h2 {
  font-size: 28px;
  font-weight: 800;
  color: var(--orange);
  border-bottom: 3px solid var(--orange);
  padding-bottom: 8px;
  margin-bottom: 16px;
}

.rubros-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 4px;
}

.rubro-link {
  display: block;
  padding: 6px 0;
  font-size: 13px;
  color: var(--gray-800);
  transition: var(--transition);
}

.rubro-link:hover {
  color: var(--cyan);
  padding-left: 8px;
}

.directory-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sidebar-map {
  background: var(--gray-200);
  border-radius: 12px;
  height: 300px;
  overflow: hidden;
}

.sidebar-map iframe {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 12px;
}

.sidebar-ad {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
}

.sidebar-ad h4 {
  color: var(--orange);
  margin-bottom: 8px;
}

/* ==========================================
   CATEGORY DETAIL PAGE
   ========================================== */

.category-header {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--cyan-dark) 100%);
  color: var(--white);
  padding: 40px 0;
}

.category-header .container {
  display: flex;
  align-items: center;
  gap: 20px;
}

.category-header img {
  width: 64px;
  height: 64px;
  border-radius: 12px;
}

.category-header h1 {
  font-size: 28px;
  font-weight: 800;
}

.category-header p {
  opacity: 0.9;
}

.filter-bar {
  background: var(--white);
  padding: 16px 0;
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 74px;
  z-index: 100;
}

.filter-bar .container {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.filter-bar input {
  flex: 1;
  min-width: 200px;
  padding: 10px 20px;
  border: 2px solid var(--gray-200);
  border-radius: 50px;
  font-family: var(--font);
  font-size: 14px;
  outline: none;
  transition: var(--transition);
}

.filter-bar input:focus {
  border-color: var(--cyan);
}

.filter-bar select {
  padding: 10px 16px;
  border: 2px solid var(--gray-200);
  border-radius: 50px;
  font-family: var(--font);
  font-size: 14px;
  outline: none;
  cursor: pointer;
  background: var(--white);
}

.results-info {
  font-size: 14px;
  color: var(--gray-600);
  padding: 16px 0;
}

.businesses-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-bottom: 40px;
}

.business-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: 16px;
  padding: 16px 20px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  align-items: center;
  transition: var(--transition);
}

.business-row:hover {
  border-color: var(--cyan-light);
  box-shadow: var(--shadow);
}

.business-row .name {
  font-weight: 700;
  font-size: 14px;
  color: var(--cyan-dark);
}

.business-row .address-text {
  font-size: 13px;
  color: var(--gray-600);
}

.business-row .giro-text {
  font-size: 13px;
  color: var(--gray-800);
}

.business-row .tipo-text {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
  text-align: center;
  white-space: nowrap;
}

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 40px 0;
}

.pagination button {
  padding: 10px 16px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  background: var(--white);
  cursor: pointer;
  font-family: var(--font);
  font-size: 14px;
  transition: var(--transition);
}

.pagination button:hover:not(:disabled) {
  background: var(--cyan);
  color: var(--white);
  border-color: var(--cyan);
}

.pagination button.active {
  background: var(--cyan);
  color: var(--white);
  border-color: var(--cyan);
}

.pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ==========================================
   CONOCENOS / CONTACTO PAGES
   ========================================== */

.content-page {
  padding: 60px 0;
}

.content-page h2 {
  color: var(--cyan);
  font-size: 24px;
  margin-bottom: 16px;
}

.content-page p {
  margin-bottom: 16px;
  line-height: 1.8;
}

.contact-form {
  max-width: 600px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  font-size: 14px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 14px;
  outline: none;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--cyan);
}

.form-group textarea {
  height: 120px;
  resize: vertical;
}

/* ==========================================
   LOADING & EMPTY STATES
   ========================================== */

.loading {
  text-align: center;
  padding: 60px;
  color: var(--gray-600);
}

.loading-spinner {
  display: inline-block;
  width: 40px;
  height: 40px;
  border: 4px solid var(--gray-200);
  border-top-color: var(--cyan);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--gray-600);
}

.empty-state h3 {
  font-size: 20px;
  margin-bottom: 8px;
  color: var(--gray-800);
}

/* ==========================================
   RESPONSIVE
   ========================================== */

@media (max-width: 1024px) {
  .main-nav {
    display: none;
  }

  .header-actions {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .directory-layout {
    grid-template-columns: 1fr;
  }

  .directory-sidebar {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .header-inner {
    flex-wrap: wrap;
  }

  .search-bar {
    order: 3;
    max-width: 100%;
    flex: 1 1 100%;
  }

  .logo-img {
    height: 40px;
  }

  .hero-carousel {
    height: 320px;
  }

  .slide-content h2 {
    font-size: 28px;
  }

  .slide-content p {
    font-size: 15px;
  }

  .categories-scroll {
    justify-content: flex-start;
  }

  .businesses-grid {
    grid-template-columns: 1fr;
  }

  .business-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .stats-grid {
    gap: 30px;
  }

  .stat-number {
    font-size: 36px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .section-title {
    font-size: 22px;
  }

  .cta-section h2 {
    font-size: 24px;
  }
}

@media (max-width: 480px) {
  .hero-carousel {
    height: 280px;
  }

  .slide-content h2 {
    font-size: 22px;
  }

  .btn-hero {
    padding: 12px 28px;
    font-size: 14px;
  }

  .cat-item img {
    width: 40px;
    height: 40px;
  }

  .cat-item span {
    font-size: 10px;
  }

  .alpha-link {
    width: 30px;
    height: 30px;
    font-size: 12px;
  }
}