/* Estilos generales */
:root {
  --color-primary: #8e2125; /* Rojo Colgate */
  --color-primary-light: #ff6f78;
  --color-primary-dark: #d23844;
  --color-pastel1: #f7e4e5;
  --color-pastel2: #e9f0f7;
  --color-pastel3: #f0e9f7;
  --color-pastel4: #fff3e0;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-spring: #ff9d6c;
  --color-summer: #6c9bd9;
  --color-autumn: #c06c39;
  --color-winter: #4e5d8b;
  --font-primary: "Montserrat", sans-serif;
  --font-secondary: "DM Sans", sans-serif;
}

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

body {
  font-family: var(--font-primary);
  color: var(--color-text);
  background-color: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* Header */
header {
  padding-bottom: 20px;
  background-color: white;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 100;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.colgate-logo {
  height: 67px;
  margin-right: 15px;
}

.logo {
  font-family: var(--font-secondary);
  font-size: 28px;
  font-weight: 700;
  color: var(--color-primary);
  text-align: center;
  letter-spacing: 1px;
  transition: color 0.3s ease;
}

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

/* Hero Section */
.hero-section {
  margin-top: 100px;
  height: 500px;
  background: linear-gradient(
    135deg,
    var(--color-pastel1) 0%,
    var(--color-pastel2) 100%
  );
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(241, 77, 87, 0.15);
  opacity: 0;
  animation: fadeIn 1s ease-in-out forwards;
}

.hero-content {
  max-width: 800px;
  padding: 40px;
  text-align: center;
  z-index: 1;
}

.hero-title {
  font-family: var(--font-secondary);
  font-size: 48px;
  color: var(--color-primary);
  margin-bottom: 20px;
  position: relative;
}

.hero-title::after {
  content: "";
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background-color: var(--color-primary);
  border-radius: 3px;
}

.hero-description {
  font-size: 18px;
  margin-bottom: 40px;
  color: var(--color-text);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-button {
  display: inline-block;
  padding: 14px 32px;
  background-color: var(--color-primary);
  color: white;
  font-weight: 600;
  font-size: 16px;
  border-radius: 30px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(241, 77, 87, 0.3);
}

.cta-button:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(241, 77, 87, 0.4);
}

/* Patrones decorativos */
.decorative-pattern {
  position: absolute;
  z-index: 0;
  opacity: 0.1;
}

.pattern-1 {
  top: 20px;
  left: 20px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 10px solid var(--color-primary);
  transform: scale(0.8);
}

.pattern-2 {
  bottom: 20px;
  right: 20px;
  width: 150px;
  height: 150px;
  border: 8px solid var(--color-primary-dark);
  transform: rotate(45deg);
}

.pattern-3 {
  top: 50%;
  right: 10%;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background-color: var(--color-primary-light);
  transform: translateY(-50%);
  opacity: 0.05;
}

.pattern-4 {
  bottom: 30%;
  left: 10%;
  width: 80px;
  height: 80px;
  border: 6px dotted var(--color-primary);
  border-radius: 50%;
  opacity: 0.07;
}

/* Video Section */
.video-section {
  margin-top: 60px;
  padding: 50px;
  background-color: var(--color-pastel2);
  border-radius: 15px;
  position: relative;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

.video-section.visible {
  opacity: 1;
  transform: translateY(0);
}

.video-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(
    90deg,
    var(--color-primary-light) 0%,
    var(--color-primary) 100%
  );
}

.section-title {
  font-family: var(--font-secondary);
  font-size: 32px;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 30px;
  position: relative;
  padding-bottom: 12px;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--color-primary);
  border-radius: 3px;
}

.video-container {
  width: 100%;
  aspect-ratio: 16 / 9;

  margin: 0 auto 20px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  position: relative;
}

.video-container video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  object-fit: cover;
}

/* Colgate Product Section */
.colgate-product-section {
  margin-top: 60px;
  padding: 50px;
  background-color: var(--color-pastel1);
  border-radius: 15px;
  position: relative;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

.colgate-product-section.visible {
  opacity: 1;
  transform: translateY(0);
}

.colgate-product-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(
    90deg,
    var(--color-primary-light) 0%,
    var(--color-primary) 100%
  );
}

.product-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
  margin-top: 30px;
}

.product-image {
  flex: 1;

  text-align: center;
}

.product-image img {
  max-width: 250px;
  height: auto;
  border-radius: 10px;
  /* box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1); */
}

.product-info {
  flex: 2;
  min-width: 300px;
}

.product-info h3 {
  font-family: var(--font-secondary);
  font-size: 24px;
  color: var(--color-primary);
  margin-bottom: 15px;
}

.product-info p {
  margin-bottom: 20px;
  font-size: 16px;
}

.product-info ul {
  margin-bottom: 25px;
  padding-left: 20px;
}

.product-info li {
  margin-bottom: 10px;
}

.product-cta {
  margin-top: 10px;
}

.colorimetria-credit {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 20px;
  margin-bottom: 20px;
  font-size: 18px;
  color: var(--color-text-light);
}

.instagram-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  margin-left: 10px;
  transition: transform 0.3s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.instagram-icon:hover {
  transform: scale(1.1);
}

/* Colorimetría Section */
.colorimetria-section {
  margin-top: 60px;
  padding: 50px;
  background-color: var(--color-pastel3);
  border-radius: 15px;
  position: relative;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

.colorimetria-section.visible {
  opacity: 1;
  transform: translateY(0);
}

.colorimetria-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(
    90deg,
    var(--color-primary-light) 0%,
    var(--color-primary) 100%
  );
}

.info-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin-top: 40px;
}

.info-card {
  flex: 1;
  min-width: 280px;
  max-width: 500px;
  background-color: white;
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.info-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.info-card-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background-color: var(--color-pastel1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--color-primary);
  font-size: 30px;
  font-weight: 700;
}

.info-card h3 {
  font-family: var(--font-secondary);
  font-size: 22px;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 15px;
}

.info-card p {
  text-align: center;
  color: var(--color-text);
  font-size: 15px;
  line-height: 1.7;
}

/* Skin Tone Section */
.skin-tone-section {
  margin-top: 60px;
  padding: 50px;
  background-color: var(--color-pastel4);
  border-radius: 15px;
  position: relative;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

.skin-tone-section.visible {
  opacity: 1;
  transform: translateY(0);
}

.skin-tone-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(
    90deg,
    var(--color-primary-light) 0%,
    var(--color-primary) 100%
  );
}

.seasons-preview {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 30px;
  margin-bottom: 40px;
}

.season-preview {
  flex: 1;
  min-width: 250px;
  max-width: 280px;
  text-align: center;
  padding: 20px;
  border-radius: 12px;
  transition: all 0.3s ease;
}

.season-preview h3 {
  font-family: var(--font-secondary);
  font-size: 20px;
  margin-bottom: 10px;
}

.season-preview p {
  font-size: 14px;
  color: var(--color-text);
}

.season-spring {
  background-color: rgba(255, 157, 108, 0.1);
}

.season-spring h3 {
  color: var(--color-spring);
}

.season-summer {
  background-color: rgba(108, 155, 217, 0.1);
}

.season-summer h3 {
  color: var(--color-summer);
}

.season-autumn {
  background-color: rgba(192, 108, 57, 0.1);
}

.season-autumn h3 {
  color: var(--color-autumn);
}

.season-winter {
  background-color: rgba(78, 93, 139, 0.1);
}

.season-winter h3 {
  color: var(--color-winter);
}

.skin-tones {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin-top: 50px;
}

.skin-tone {
  width: 160px;
  height: 160px;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.4s ease;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
  transform: scale(1);
}

.skin-tone:hover {
  transform: translateY(-15px) scale(1.05);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  z-index: 1;
}

.skin-tone-very-light {
  background-color: #fdf5ee;
}

.skin-tone-light {
  background-color: #f0d4b4;
}

.skin-tone-medium {
  background-color: #c28555;
}

.skin-tone-dark {
  background-color: #754830;
}

.skin-tone-very-dark {
  background-color: #301a0c;
}

.skin-tone-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.9);
  padding: 12px 5px;
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.skin-tone:hover .skin-tone-label {
  transform: translateY(0);
}

.skin-tone-season {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.9);
  padding: 8px 5px;
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  transform: translateY(-100%);
  transition: transform 0.3s ease;
}

.skin-tone:hover .skin-tone-season {
  transform: translateY(0);
}

.skin-tone-very-light .skin-tone-season {
  color: var(--color-spring);
}

.skin-tone-light .skin-tone-season {
  color: var(--color-summer);
}

.skin-tone-medium .skin-tone-season {
  color: var(--color-autumn);
}

.skin-tone-dark .skin-tone-season,
.skin-tone-very-dark .skin-tone-season {
  color: var(--color-winter);
}

/* Footer */
footer {
  background-color: var(--color-pastel1);
  padding: 40px 0;
  text-align: center;
  margin-top: 70px;
  border-top: 4px solid var(--color-primary);
}

footer p {
  font-size: 14px;
  margin: 0;
}

.footer-logo {
  font-family: var(--font-secondary);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 15px;
}

.colgate-footer-logo {
  margin-top: 15px;
}

.colgate-footer-logo img {
  height: 150px;
}

/* Animaciones */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-10px) rotate(5deg);
  }
  100% {
    transform: translateY(0px) rotate(0deg);
  }
}

/* Responsive */
@media (max-width: 768px) {
  .hero-section {
    height: auto;
    padding: 50px 20px;
  }

  .hero-title {
    font-size: 36px;
  }

  .hero-description {
    font-size: 16px;
  }

  .video-section,
  .colgate-product-section,
  .colorimetria-section,
  .skin-tone-section {
    padding: 30px;
  }

  .section-title {
    font-size: 28px;
  }

  .product-container {
    flex-direction: column;
    gap: 20px;
  }

  .product-image {
    min-width: 100%;
  }

  .product-info {
    min-width: 100%;
  }

  .seasons-preview {
    flex-direction: column;
    align-items: center;
  }

  .season-preview {
    min-width: 100%;
    margin-bottom: 10px;
  }

  .skin-tone {
    width: 100%;
    height: 200px;
    margin-bottom: 15px;
  }

  .skin-tone-label,
  .skin-tone-season {
    transform: translateY(0);
  }

  .video-container {
    width: 100%;
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .header-container {
    flex-direction: column;
    gap: 10px;
  }

  .hero-title {
    font-size: 30px;
  }

  .cta-button {
    padding: 12px 24px;
    font-size: 14px;
  }

  .info-cards {
    gap: 20px;
  }

  .info-card {
    min-width: 100%;
  }

  .skin-tones {
    gap: 15px;
  }

  .skin-tone {
    width: 100%;
    height: 180px;
  }
}