/* ========================================
   CAMISAS GNB COLOMBIA — Naranja & Café
   ======================================== */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.8;
  color: #3b2a1a;
  background-color: #faf7f3;
  overflow-x: hidden;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* ---- HEADER ---- */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  border-bottom: 3px solid #d4841a;
  box-shadow: 0 4px 20px rgba(107, 65, 25, 0.08);
  padding: 0 5%;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 0;
}

.logo {
  font-size: 1.8rem;
  font-weight: 800;
  background: linear-gradient(45deg, #d4841a, #6b4119);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
}

.logo-tagline {
  font-size: 0.75rem;
  color: #8a7260;
  font-weight: 500;
  display: block;
}

nav {
  display: flex;
  gap: 28px;
  align-items: center;
}

nav a {
  text-decoration: none;
  color: #5a3e28;
  font-weight: 600;
  font-size: 0.88rem;
  transition: color 0.3s;
  letter-spacing: 0.3px;
}

nav a:hover {
  color: #d4841a;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: #5a3e28;
}

/* ---- HERO ---- */
.hero {
  background: linear-gradient(135deg, rgba(212, 132, 26, 0.92), rgba(107, 65, 25, 0.90));
  border-radius: 0 0 30px 30px;
  padding: 120px 5% 100px;
  text-align: center;
  color: #fff;
  position: relative;
}

.hero h1 {
  font-size: 3.4rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 18px;
  text-shadow: 0 3px 15px rgba(0,0,0,0.18);
}

.hero p {
  font-size: 1.3rem;
  opacity: 0.92;
  max-width: 620px;
  margin: 0 auto 36px;
  font-weight: 500;
}

.btn-primary {
  display: inline-block;
  padding: 16px 48px;
  background: #fff;
  color: #d4841a;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 60px;
  text-decoration: none;
  border: 2px solid transparent;
  transition: all 0.35s;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
}

.btn-primary:hover {
  background: transparent;
  color: #fff;
  border-color: #fff;
  transform: translateY(-3px);
}

/* ---- STATS ---- */
.stats {
  padding: 70px 5%;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.stat-card {
  background: #fff;
  border-radius: 20px;
  padding: 36px 20px;
  text-align: center;
  box-shadow: 0 12px 28px rgba(107,65,25,0.06);
  border: 1px solid #f0e6da;
  transition: transform 0.4s, box-shadow 0.4s;
}

.stat-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(212,132,26,0.12);
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: #d4841a;
  line-height: 1.1;
}

.stat-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: #6b4119;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 6px;
}

/* ---- SECTION COMMON ---- */
.section {
  padding: 80px 5%;
}

.section-title {
  font-size: 2.4rem;
  font-weight: 800;
  color: #3b2a1a;
  text-align: center;
  margin-bottom: 10px;
}

.section-title-bar {
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, #d4841a, #6b4119);
  border-radius: 4px;
  margin: 0 auto 14px;
}

.section-subtitle {
  text-align: center;
  color: #8a7260;
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto 48px;
}

/* ---- POPULARIDAD ---- */
.pop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  max-width: 1200px;
  margin: 0 auto;
}

.pop-card {
  background: #fff;
  border-radius: 20px;
  padding: 40px 30px;
  border: 1px solid #f0e6da;
  box-shadow: 0 12px 28px rgba(107,65,25,0.05);
  transition: transform 0.4s, box-shadow 0.4s;
}

.pop-card:hover {
  transform: translateY(-12px);
  box-shadow: 0 25px 50px rgba(212,132,26,0.12);
}

.pop-icon {
  font-size: 2.6rem;
  margin-bottom: 16px;
}

.pop-card h3 {
  font-size: 1.25rem;
  color: #3b2a1a;
  margin-bottom: 10px;
}

.pop-card p {
  color: #6d5644;
  font-size: 0.95rem;
}

.banner {
  background: linear-gradient(135deg, #d4841a, #b06b0e);
  color: #fff;
  text-align: center;
  padding: 22px;
  border-radius: 16px;
  font-weight: 700;
  font-size: 1.05rem;
  margin-top: 40px;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

/* ---- FUNCIONALIDAD ---- */
.feat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto 50px;
}

.feat-card {
  background: #fff;
  border-radius: 20px;
  padding: 36px 26px;
  text-align: center;
  border: 1px solid #f0e6da;
  box-shadow: 0 12px 28px rgba(107,65,25,0.05);
  transition: transform 0.4s, box-shadow 0.4s;
}

.feat-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 22px 44px rgba(212,132,26,0.1);
}

.feat-icon {
  font-size: 2.8rem;
  margin-bottom: 14px;
}

.feat-card h3 {
  color: #3b2a1a;
  margin-bottom: 8px;
}

.feat-card p {
  color: #6d5644;
  font-size: 0.9rem;
}

/* specs */
.specs-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
  background: #fff;
  border-radius: 24px;
  padding: 40px;
  box-shadow: 0 12px 28px rgba(107,65,25,0.06);
  border: 1px solid #f0e6da;
}

.specs-col h3 {
  font-size: 1.2rem;
  color: #3b2a1a;
  margin-bottom: 18px;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
}

.spec-row:nth-child(even) {
  background: #fdf5ec;
}

.spec-row .label {
  font-weight: 600;
  color: #3b2a1a;
}

.spec-row .value {
  color: #6d5644;
}

.spec-item {
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  color: #5a3e28;
}

.spec-item:nth-child(even) {
  background: #fdf5ec;
}

.spec-item::before {
  content: '◆ ';
  color: #d4841a;
  font-size: 0.7rem;
}

/* ---- GALERÍA ---- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.gallery-item {
  height: 260px;
  border-radius: 20px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.4s;
}

.gallery-item:hover {
  transform: scale(1.03);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(59,42,26,0.75));
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 22px;
  opacity: 0;
  transition: opacity 0.4s;
}

.gallery-overlay span {
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.5px;
}

/* placeholder colors for gallery items */
.g1 { background: linear-gradient(135deg, #d4841a, #e6a54d); }
.g2 { background: linear-gradient(135deg, #6b4119, #8b5e34); }
.g3 { background: linear-gradient(135deg, #c97b17, #dda24e); }
.g4 { background: linear-gradient(135deg, #4a2d10, #6b4119); }
.g5 { background: linear-gradient(135deg, #e6a54d, #f0c680); }
.g6 { background: linear-gradient(135deg, #8b5e34, #a87b50); }
.g7 { background: linear-gradient(135deg, #b06b0e, #d4841a); }
.g8 { background: linear-gradient(135deg, #5a3e28, #7a5638); }

/* ---- TESTIMONIOS ---- */
.testimonials-bg {
  background: linear-gradient(180deg, #fdf5ec, #faf7f3);
  border-radius: 30px;
  padding: 60px 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.test-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.test-card {
  background: #fff;
  border-radius: 16px;
  padding: 28px 26px;
  border-left: 5px solid #d4841a;
  box-shadow: 0 8px 22px rgba(107,65,25,0.05);
  transition: transform 0.35s;
}

.test-card:hover {
  transform: translateY(-6px);
}

.test-card .quote {
  font-style: italic;
  color: #5a3e28;
  font-size: 0.95rem;
  margin-bottom: 16px;
  line-height: 1.7;
}

.test-card .author {
  font-weight: 700;
  color: #d4841a;
  font-size: 0.95rem;
}

.test-card .city {
  color: #8a7260;
  font-size: 0.82rem;
}

/* ---- CONTACTO ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-info {
  background: #fff;
  border-radius: 24px;
  padding: 40px;
  box-shadow: 0 12px 28px rgba(107,65,25,0.06);
  border: 1px solid #f0e6da;
}

.contact-info h3 {
  font-size: 1.3rem;
  color: #3b2a1a;
  margin-bottom: 24px;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 18px;
  font-size: 0.95rem;
  color: #5a3e28;
}

.contact-detail .icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.social-icons {
  display: flex;
  gap: 14px;
  margin-top: 28px;
}

.social-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, #d4841a, #6b4119);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.05rem;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.3s, opacity 0.3s;
}

.social-icon:hover {
  transform: scale(1.12);
  opacity: 0.85;
}

/* ---- FORM ---- */
.form-card {
  background: #fff;
  border-radius: 24px;
  padding: 40px;
  box-shadow: 0 12px 28px rgba(107,65,25,0.06);
  border: 1px solid #f0e6da;
}

.form-card h3 {
  font-size: 1.3rem;
  color: #3b2a1a;
  margin-bottom: 6px;
}

.form-card .form-sub {
  color: #8a7260;
  font-size: 0.88rem;
  margin-bottom: 26px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  color: #3b2a1a;
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid #e0d5c8;
  border-radius: 12px;
  font-size: 0.92rem;
  font-family: inherit;
  color: #3b2a1a;
  background: #fdfbf8;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #d4841a;
  box-shadow: 0 0 0 3px rgba(212,132,26,0.12);
}

.form-group textarea {
  resize: vertical;
  min-height: 90px;
}

.checkbox-group {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  font-size: 0.85rem;
  color: #5a3e28;
}

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: #d4841a;
  cursor: pointer;
}

.btn-submit {
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, #d4841a, #6b4119);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: 60px;
  cursor: pointer;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: opacity 0.3s, transform 0.3s;
}

.btn-submit:hover {
  opacity: 0.88;
  transform: translateY(-2px);
}

/* ---- FOOTER ---- */
.footer {
  background: #2a1a0e;
  color: #c9b8a5;
  padding: 60px 5% 0;
  margin-top: 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 36px;
  max-width: 1200px;
  margin: 0 auto;
  padding-bottom: 40px;
}

.footer h4 {
  color: #f0c680;
  font-size: 1.05rem;
  margin-bottom: 18px;
}

.footer p, .footer a {
  font-size: 0.88rem;
  color: #c9b8a5;
  text-decoration: none;
  line-height: 2;
}

.footer a:hover {
  color: #f0c680;
}

.footer-links {
  list-style: none;
}

.footer-links li a {
  display: block;
}

.footer-bottom {
  border-top: 1px solid rgba(240,198,128,0.15);
  text-align: center;
  padding: 20px 0;
  font-size: 0.8rem;
  max-width: 1200px;
  margin: 0 auto;
  color: #8a7260;
}

/* ---- WHATSAPP FLOAT ---- */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(37,211,102,0.4);
  z-index: 999;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 6px 20px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 6px 30px rgba(37,211,102,0.7); }
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .specs-container { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 2.4rem; }
}

@media (max-width: 640px) {
  nav { display: none; }
  .menu-toggle { display: block; }
  nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    padding: 20px;
    box-shadow: 0 12px 24px rgba(0,0,0,0.1);
    gap: 14px;
  }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 80px 5% 60px; }
  .hero h1 { font-size: 2rem; }
  .testimonials-bg { padding: 30px 16px; }
}