/* Stylesheet: Cane Corso Bags B2B Landing Page */

@import url('https://fonts.googleapis.com/css2?family=Questrial&display=swap');

:root {
  --bg-dark: #0b0d10;
  --bg-surface: #12151b;
  --bg-surface-glow: rgba(22, 27, 36, 0.7);
  --border-light: rgba(255, 255, 255, 0.05);
  
  --primary-gold: hsl(38, 52%, 58%);
  --primary-gold-hover: hsl(38, 52%, 48%);
  --primary-gold-glow: rgba(197, 160, 89, 0.25);
  
  --sand-cream: #efebe4;
  --sand-cream-muted: #bab6ae;
  
  --text-main: #f9f9fb;
  --text-muted: #8c939e;
  
  --font-serif: 'Questrial', sans-serif;
  --font-sans: 'Questrial', sans-serif;
  
  --transition-cubic: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-sans);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  background-image: 
    radial-gradient(at 10% 20%, rgba(197, 160, 89, 0.03) 0px, transparent 50%),
    radial-gradient(at 90% 80%, rgba(255, 255, 255, 0.02) 0px, transparent 50%);
  background-attachment: fixed;
}

/* Tipografía */
h1, h2, h3, .serif-font {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: -0.2px;
}

/* Layout & Containers */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Header */
.header {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-light);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 13, 16, 0.85);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.logo-sub {
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary-gold);
  border: 1px solid var(--primary-gold);
  padding: 0.15rem 0.35rem;
  border-radius: 3px;
  font-weight: 700;
}

.btn-header {
  background: transparent;
  border: 1px solid var(--primary-gold);
  color: var(--primary-gold);
  padding: 0.6rem 1.25rem;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition-cubic);
}

.btn-header:hover {
  background: var(--primary-gold);
  color: #000;
  box-shadow: 0 0 15px var(--primary-gold-glow);
}

/* Hero Section */
.hero {
  padding: 8rem 0;
  text-align: center;
  position: relative;
  background-image: linear-gradient(180deg, rgba(11, 13, 16, 0.65) 0%, rgba(11, 13, 16, 0.9) 100%), url('assets/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-bottom: 1px solid var(--border-light);
}

.hero-tag {
  font-size: 0.75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--primary-gold);
  font-weight: 700;
  margin-bottom: 1.5rem;
  display: inline-block;
}

.hero h1 {
  font-size: 3.5rem;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.hero p {
  color: var(--text-muted);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.6;
}

/* Selector de Público */
.audience-selector {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 5rem;
}

.selector-tab {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  padding: 1rem 2rem;
  border-radius: 40px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted);
  transition: var(--transition-cubic);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.selector-tab:hover {
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.1);
}

.selector-tab.active {
  background: var(--sand-cream);
  color: #000;
  border-color: var(--sand-cream);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.selector-tab i {
  font-size: 1.15rem;
}

/* Secciones de Contenido */
.section {
  padding: 5rem 0;
  border-top: 1px solid var(--border-light);
  display: none; /* Se alternan con JS */
  animation: slideUp 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.section.active {
  display: block;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.section-info h2 {
  font-size: 2.5rem;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.section-info p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

/* Tarjetas de Beneficios */
.benefits-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.benefit-card {
  display: flex;
  gap: 1.25rem;
  background: var(--bg-surface-glow);
  padding: 1.25rem;
  border-radius: 12px;
  border: 1px solid var(--border-light);
}

.benefit-icon {
  width: 42px;
  height: 42px;
  background: rgba(197, 160, 89, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-gold);
  font-size: 1.15rem;
  flex-shrink: 0;
}

.benefit-title {
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.benefit-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* Catálogo Resumido */
.catalog-section {
  margin-top: 4rem;
}

.catalog-title {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: 2.5rem;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.catalog-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  overflow: hidden;
  transition: var(--transition-cubic);
}

.catalog-card:hover {
  transform: translateY(-5px);
  border-color: rgba(197, 160, 89, 0.3);
}

.catalog-image-box {
  height: 280px;
  background: #181d26;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.catalog-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.placeholder-image {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  text-align: center;
  padding: 2rem;
}

.placeholder-image i {
  font-size: 2.5rem;
  color: var(--primary-gold);
  margin-bottom: 1rem;
}

.catalog-info {
  padding: 1.25rem;
}

.catalog-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.catalog-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.catalog-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-light);
  padding-top: 0.75rem;
  font-size: 0.8rem;
}

.catalog-moq {
  color: var(--primary-gold);
  font-weight: 600;
}

/* Sección FAQ */
.faq-section {
  padding: 6rem 0;
  border-top: 1px solid var(--border-light);
}

.faq-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3.5rem;
}

.faq-grid {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition-cubic);
}

.faq-question {
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
  user-select: none;
}

.faq-question i {
  transition: var(--transition-cubic);
  font-size: 0.9rem;
  color: var(--primary-gold);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s ease-out;
  padding: 0 1.5rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.faq-item.open .faq-answer {
  padding-bottom: 1.5rem;
}

.faq-item.open .faq-question i {
  transform: rotate(180deg);
}

/* Sección de Formulario de Conversión */
.form-section {
  padding: 6rem 0;
  background: linear-gradient(180deg, transparent, rgba(197, 160, 89, 0.02));
  border-top: 1px solid var(--border-light);
}

.form-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.form-info h2 {
  font-size: 2.75rem;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.form-info p {
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.channel {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.channel-icon {
  width: 40px;
  height: 40px;
  background: var(--bg-surface);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-gold);
}

.form-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 15px 40px rgba(0,0,0,0.4);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.form-control {
  width: 100%;
  background: #181d26;
  border: 1px solid var(--border-light);
  padding: 0.85rem 1.15rem;
  color: white;
  border-radius: 8px;
  outline: none;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  transition: var(--transition-cubic);
}

.form-control:focus {
  border-color: var(--primary-gold);
  box-shadow: 0 0 10px var(--primary-gold-glow);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

.btn {
  display: block;
  width: 100%;
  background: var(--primary-gold);
  border: 1px solid var(--primary-gold);
  color: #000;
  padding: 1rem;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
  transition: var(--transition-cubic);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn:hover {
  background: var(--primary-gold-hover);
  border-color: var(--primary-gold-hover);
  box-shadow: 0 8px 25px var(--primary-gold-glow);
}

/* Modal de éxito */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-overlay.active {
  display: flex;
}

.success-modal {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  width: 90%;
  max-width: 480px;
  padding: 3rem 2rem;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  animation: scaleIn 0.3s cubic-bezier(0.18, 0.89, 0.32, 1.28);
}

@keyframes scaleIn {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.success-icon {
  width: 70px;
  height: 70px;
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.25rem;
  margin: 0 auto 1.5rem;
}

.success-modal h3 {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}

.success-modal p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 2rem;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border-light);
  padding: 3rem 0;
  text-align: center;
  background: var(--bg-dark);
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 1rem;
}

.footer-copyright {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

/* Media Queries (Responsive) */
@media (max-width: 992px) {
  .hero h1 {
    font-size: 2.75rem;
  }
  
  .section-grid, .form-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 576px) {
  .hero h1 {
    font-size: 2.15rem;
  }
  
  .selector-tab {
    padding: 0.85rem 1.25rem;
    font-size: 0.85rem;
  }
  
  .form-grid-2 {
    grid-template-columns: 1fr;
  }
  
  .form-container {
    padding: 1.5rem;
  }
}

/* Menú Interactivo de Ventajas B2B */
.advantages-interactive {
  max-width: 650px;
  margin: 2.5rem auto 3.5rem;
  background: rgba(18, 21, 27, 0.7);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.advantages-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-light);
  background: rgba(0, 0, 0, 0.3);
}

.advantage-tab {
  flex: 1;
  padding: 1.2rem 0.75rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition-cubic);
}

.advantage-tab:not(:last-child) {
  border-right: 1px solid var(--border-light);
}

.advantage-tab:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.02);
}

.advantage-tab.active {
  color: var(--primary-gold);
  background: rgba(197, 160, 89, 0.07);
}

.advantage-tab i {
  font-size: 1.15rem;
  transition: var(--transition-cubic);
}

.advantage-tab.active i {
  transform: scale(1.15);
  text-shadow: 0 0 8px var(--primary-gold-glow);
}

.advantage-content-box {
  padding: 1.75rem 2rem;
  min-height: 150px;
  text-align: left;
}

.advantage-pane {
  display: none;
  animation: fadeInPane 0.4s ease-out forwards;
}

.advantage-pane.active {
  display: block;
}

.advantage-pane h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  margin-bottom: 0.6rem;
  color: var(--primary-gold);
}

.advantage-pane p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

@keyframes fadeInPane {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}