@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  --color-primary: #2076ff;
  --color-text-main: #252525;
  --color-text-sub: #6d6d6d;
  --color-bg-light: #f9fafb;
  --color-border: #e7e7e7;
  --color-white: #ffffff;
  --color-badge-bg: #f3f3f3;
  --color-blue-light: #79adff;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--color-text-main);
  background-color: var(--color-white);
  line-height: 1.6;
}

/* Navigation */
.navbar-custom {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(25px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
}

.logo {
  height: 24px;
  width: auto;
}

.nav-link-custom {
  padding: 12px 20px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 16px;
  color: var(--color-text-main);
  text-decoration: none;
  transition: all 0.3s ease;
}

.nav-link-custom:hover {
  background-color: var(--color-bg-light);
}

.nav-link-custom.active {
  color: var(--color-primary);
}

.btn-user {
  border: none;
  background: transparent;
  padding: 8px;
  cursor: pointer;
}

.btn-user img {
  width: 48px;
  height: 48px;
}

/* Hero Banner */
.hero-banner {
  margin-top: -1px;
  overflow: hidden;
}

.hero-image {
  height: 400px;
  object-fit: cover;
  display: block;
}

.hero-gradient {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(0deg, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0) 100%);
  pointer-events: none;
}

/* Partner Info Section */
.partner-info-section {
  margin-top: -120px;
  position: relative;
  z-index: 10;
  padding: 0 0 40px 0;
}

.partner-card {
  background: var(--color-white);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

.partner-logo {
  width: 162px;
  height: 162px;
  border-radius: 10px;
}

.partner-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text-main);
  margin: 0;
}

.rating-stars {
  height: 20px;
}

.rating-text {
  font-size: 14px;
  color: var(--color-text-main);
}

.location-text {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-main);
}

.partner-description {
  font-size: 14px;
  color: var(--color-text-main);
  line-height: 1.5;
}

.badge-custom {
  display: inline-block;
  padding: 6px 16px;
  background-color: var(--color-badge-bg);
  border-radius: 5px;
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text-main);
}

.btn-action {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: 10px;
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text-main);
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.btn-action:hover {
  border-color: var(--color-primary);
  background-color: var(--color-bg-light);
}

/* Tabs */
.tabs-section {
  padding: 20px 0 0 0;
}

.nav-tabs-custom {
  border-bottom: 1px solid var(--color-border);
  gap: 20px;
}

.nav-tabs-custom .nav-item {
  margin-bottom: -1px;
}

.nav-tabs-custom .nav-link {
  border: none;
  border-bottom: 2px solid transparent;
  padding: 12px 16px;
  font-size: 20px;
  font-weight: 600;
  color: var(--color-text-main);
  background: transparent;
  transition: all 0.3s ease;
}

.nav-tabs-custom .nav-link:hover {
  border-bottom-color: var(--color-border);
}

.nav-tabs-custom .nav-link.active {
  border-bottom-color: var(--color-text-main);
  color: var(--color-text-main);
}

/* Main Content */
.main-content {
  padding: 40px 0;
}

.section-title {
  font-size: 32px;
  font-weight: 700;
  color: rgba(0, 0, 0, 0.2);
  margin: 0;
}

.link-primary {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
  font-size: 16px;
}

.link-primary:hover {
  text-decoration: underline;
}

/* Product Cards */
.product-card {
  background: var(--color-white);
  border-radius: 15px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.product-image-wrapper {
  position: relative;
  width: 100%;
  padding-top: 100%;
  background-size: cover;
  background-position: center;
  border-radius: 15px;
  overflow: hidden;
}

.product-image-wrapper img.product-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.badge-product {
  position: absolute;
  top: 15px;
  left: 15px;
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 6px 16px;
  border-radius: 5px;
  font-size: 16px;
  font-weight: 500;
  z-index: 2;
}

.btn-add-cart {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: none;
  border-radius: 750px;
  padding: 8px 20px;
  font-size: 12px;
  font-weight: 500;
  color: var(--color-primary);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
  z-index: 2;
}

.btn-add-cart:hover {
  background: var(--color-white);
  transform: translateX(-50%) scale(1.05);
}

.product-info {
  padding: 16px 0;
}

.product-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-main);
  margin: 0;
}

.product-price {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-main);
}

.product-rating {
  font-size: 14px;
  color: var(--color-text-main);
}

/* Sidebar */
.sidebar-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 24px;
}

.sidebar-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 16px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  font-size: 16px;
  color: var(--color-text-main);
}

.contact-item a {
  color: var(--color-text-main);
  text-decoration: none;
}

.contact-item a:hover {
  color: var(--color-primary);
}

.guarantee-card {
  background: var(--color-white);
  border: 1px solid var(--color-blue-light);
  border-radius: 10px;
  padding: 24px;
}

.guarantee-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 8px;
}

.guarantee-text {
  font-size: 10px;
  color: var(--color-text-main);
  line-height: 1.4;
  margin: 0;
}

.guarantee-feature {
  font-size: 10px;
  font-weight: 500;
  color: var(--color-text-main);
}

/* Footer */
.footer {
  background-color: var(--color-bg-light);
  border-top: 1px solid var(--color-border);
}

.footer-logo {
  height: 24px;
  width: auto;
}

.footer-description {
  font-size: 16px;
  color: var(--color-text-sub);
  line-height: 1.6;
}

.footer-heading {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-sub);
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  font-size: 16px;
  color: var(--color-text-sub);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.footer-divider {
  border-color: var(--color-border);
  opacity: 1;
}

.footer-copyright {
  font-size: 14px;
  color: var(--color-text-sub);
}

.footer-legal {
  font-size: 12px;
  color: var(--color-text-sub);
  text-decoration: none;
}

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

/* Responsive Adjustments */
@media (max-width: 991.98px) {
  .partner-logo {
    width: 120px;
    height: 120px;
    margin: 0 auto;
  }

  .partner-title {
    text-align: center;
    font-size: 20px;
  }

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

  .hero-image {
    height: 300px;
  }

  .partner-info-section {
    margin-top: -80px;
  }

  .section-title {
    font-size: 24px;
  }
}

@media (max-width: 767.98px) {
  .nav-link-custom {
    padding: 8px 12px;
    font-size: 14px;
  }

  .hero-image {
    height: 250px;
  }

  .partner-card {
    padding: 16px;
  }

  .partner-info-section {
    margin-top: -60px;
  }

  .section-title {
    font-size: 20px;
  }

  .product-title {
    font-size: 16px;
  }

  .product-price {
    font-size: 16px;
  }
}

@media (max-width: 575.98px) {
  .navbar-custom .container-fluid {
    padding-left: 16px;
    padding-right: 16px;
  }

  .nav-link-custom {
    padding: 6px 10px;
    font-size: 13px;
  }

  .btn-user img {
    width: 40px;
    height: 40px;
  }

  .hero-image {
    height: 200px;
  }

  .partner-logo {
    width: 100px;
    height: 100px;
  }

  .badge-custom {
    font-size: 14px;
    padding: 4px 12px;
  }
}

/* About Page Styles */
.about-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 32px;
}

.about-title {
  font-size: 32px;
  font-weight: 600;
  color: var(--color-text-main);
  margin: 0;
}

.about-content {
  font-size: 16px;
  color: var(--color-text-main);
  line-height: 1.6;
}

.about-content p {
  margin-bottom: 16px;
}

.about-content p:last-child {
  margin-bottom: 0;
}

/* Reviews Empty State */
.reviews-empty-state {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 60px 32px;
  text-align: center;
  min-height: 370px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.empty-state-icon {
  width: 50px;
  height: 50px;
  margin-bottom: 20px;
}

.empty-state-title {
  font-size: 32px;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 12px;
}

.empty-state-text {
  font-size: 16px;
  color: var(--color-text-main);
  margin: 0;
}

@media (max-width: 767.98px) {
  .about-card {
    padding: 24px;
  }

  .about-title {
    font-size: 24px;
  }

  .about-content {
    font-size: 14px;
  }

  .reviews-empty-state {
    padding: 40px 24px;
    min-height: 300px;
  }

  .empty-state-title {
    font-size: 24px;
  }

  .empty-state-text {
    font-size: 14px;
  }
}