/* ============================================
   Variables & Reset
   ============================================ */

:root {
  /* Colors - From logo palette */
  --color-primary: #EB8F05;
  --color-primary-dark: #D07E04;
  --color-secondary: #1366B5;
  --color-secondary-dark: #064D9D;
  --color-dark: #0A1628;
  --color-gray-900: #1C2A3D;
  --color-gray-700: #3D4F63;
  --color-gray-500: #607080;
  --color-gray-300: #9AACBC;
  --color-gray-100: #F4F7FA;
  --color-white: #FFFFFF;

  /* Typography */
  --font-family: 'Inter', system-ui, -apple-system, sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;

  /* Border radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
  --shadow-glow: 0 0 40px rgba(235, 143, 5, 0.3);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Container */
  --container-max: 1200px;
  --container-padding: 1.5rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-dark);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* Container utility */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* Button styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

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

.btn-secondary:hover {
  background: var(--color-secondary-dark);
  transform: translateY(-2px);
}

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

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

/* Section spacing */
.section {
  padding: var(--spacing-3xl) 0;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-dark);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.25rem; }


/* ============================================
   Navbar
   ============================================ */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--spacing-sm) 0;
  transition: all var(--transition-base);
}

.navbar--scrolled {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

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

.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-dark);
}

.navbar__logo-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  object-fit: contain;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.navbar__links a {
  font-weight: 500;
  color: var(--color-gray-700);
  transition: color var(--transition-fast);
  position: relative;
}

.navbar__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-base);
}

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

.navbar__links a:hover::after {
  width: 100%;
}

.navbar__cta {
  padding: 0.75rem 1.5rem;
}

.navbar__mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.navbar__mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-dark);
  transition: all var(--transition-fast);
}


/* ============================================
   Hero
   ============================================ */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background: linear-gradient(180deg, var(--color-gray-100) 0%, var(--color-white) 100%);
  overflow: hidden;
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.hero__content {
  max-width: 560px;
}

.hero__badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(235, 143, 5, 0.1);
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-md);
}

.hero__title {
  margin-bottom: var(--spacing-md);
}

.hero__title-highlight {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 1.25rem;
  color: var(--color-gray-500);
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-2xl);
}

.hero__cta {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.hero__stats {
  display: flex;
  gap: var(--spacing-xl);
}

.hero__stat {
  display: flex;
  flex-direction: column;
}

.hero__stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-dark);
}

.hero__stat-label {
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 500px;
}

.hero__image-wrapper {
  position: relative;
  width: 100%;
  max-width: 450px;
  aspect-ratio: 1;
}

.hero__blob {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  opacity: 0.15;
  animation: blob-morph 8s ease-in-out infinite;
}

@keyframes blob-morph {
  0%, 100% {
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  }
  50% {
    border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
  }
}

.hero__product-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  font-weight: 600;
  animation: float 4s ease-in-out infinite;
}

.hero__product-card--1 {
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.hero__product-card--2 {
  bottom: 25%;
  right: 5%;
  animation-delay: 2s;
}

.hero__product-icon {
  font-size: 1.5rem;
}

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


/* ============================================
   Products
   ============================================ */

.products {
  background: var(--color-white);
}

.products__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--spacing-2xl);
}

.products__label {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(19, 102, 181, 0.1);
  color: var(--color-secondary);
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-sm);
}

.products__title {
  margin-bottom: var(--spacing-sm);
}

.products__subtitle {
  color: var(--color-gray-500);
  font-size: 1.125rem;
}

.products__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.product-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.product-card__image {
  position: relative;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card__badge {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  padding: 0.375rem 0.875rem;
  background: var(--color-dark);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-card__icon {
  font-size: 6rem;
  opacity: 0.9;
}

.product-card__content {
  padding: var(--spacing-lg);
}

.product-card__name {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xs);
}

.product-card__description {
  color: var(--color-gray-500);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-card__price {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-dark);
}

.product-card__btn {
  padding: 0.75rem 1.25rem;
}


/* ============================================
   Benefits
   ============================================ */

.benefits {
  background: var(--color-gray-100);
}

.benefits__header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.benefits__label {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(235, 143, 5, 0.1);
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-sm);
}

.benefits__title {
  margin-bottom: var(--spacing-sm);
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

.benefit-card {
  background: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all var(--transition-base);
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.benefit-card__icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.benefit-card__title {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xs);
}

.benefit-card__description {
  color: var(--color-gray-500);
  font-size: 0.9375rem;
  line-height: 1.6;
}


/* ============================================
   Testimonials
   ============================================ */

.testimonials {
  background: var(--color-white);
}

.testimonials__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--spacing-2xl);
}

.testimonials__label {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(19, 102, 181, 0.1);
  color: var(--color-secondary);
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-sm);
}

.testimonials__title {
  margin-bottom: var(--spacing-sm);
}

.testimonials__subtitle {
  color: var(--color-gray-500);
  font-size: 1.125rem;
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.testimonial-card {
  background: var(--color-gray-100);
  padding: var(--spacing-lg);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  background: var(--color-white);
  box-shadow: var(--shadow-md);
}

.testimonial-card__rating {
  margin-bottom: var(--spacing-sm);
}

.testimonial-card__star {
  color: #EB8F05;
  font-size: 1.25rem;
}

.testimonial-card__text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-md);
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
}

.testimonial-card__info {
  display: flex;
  flex-direction: column;
}

.testimonial-card__name {
  font-weight: 600;
  color: var(--color-dark);
}

.testimonial-card__location {
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

.testimonials__trust {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-gray-100);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-gray-500);
  font-weight: 500;
}

.trust-badge__icon {
  font-size: 1.25rem;
}


/* ============================================
   Newsletter
   ============================================ */

.newsletter {
  background: var(--color-white);
}

.newsletter__card {
  position: relative;
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-gray-900) 100%);
  border-radius: var(--radius-xl);
  padding: var(--spacing-3xl);
  overflow: hidden;
}

.newsletter__content {
  position: relative;
  z-index: 1;
  max-width: 500px;
}

.newsletter__label {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-sm);
}

.newsletter__title {
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
}

.newsletter__subtitle {
  color: var(--color-gray-300);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-lg);
}

.newsletter__form {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.newsletter__input {
  flex: 1;
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  color: var(--color-white);
  font-family: var(--font-family);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.newsletter__input::placeholder {
  color: var(--color-gray-300);
}

.newsletter__input:focus {
  outline: none;
  border-color: var(--color-primary);
  background: rgba(255, 255, 255, 0.15);
}

.newsletter__btn {
  white-space: nowrap;
}

.newsletter__disclaimer {
  font-size: 0.8125rem;
  color: var(--color-gray-500);
}

.newsletter__decoration {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 50%;
  pointer-events: none;
}

.newsletter__circle {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  opacity: 0.1;
}

.newsletter__circle--1 {
  width: 300px;
  height: 300px;
  top: -100px;
  right: -50px;
}

.newsletter__circle--2 {
  width: 200px;
  height: 200px;
  bottom: -50px;
  right: 100px;
}


/* ============================================
   Footer
   ============================================ */

.footer {
  background: var(--color-gray-100);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer__logo {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: var(--spacing-sm);
}

.footer__logo-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  object-fit: contain;
}

.footer__tagline {
  color: var(--color-gray-500);
  margin-bottom: var(--spacing-md);
  max-width: 280px;
}

.footer__social {
  display: flex;
  gap: var(--spacing-sm);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-white);
  border-radius: 50%;
  color: var(--color-gray-700);
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.footer__heading {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.footer__links ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.footer__links a {
  color: var(--color-gray-500);
  font-size: 0.9375rem;
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-gray-300);
}

.footer__copyright {
  color: var(--color-gray-500);
  font-size: 0.875rem;
}

.footer__legal {
  display: flex;
  gap: var(--spacing-lg);
}

.footer__legal a {
  color: var(--color-gray-500);
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

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

.footer__language {
  display: flex;
  gap: var(--spacing-xs);
}

.footer__lang-btn {
  padding: 0.5rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-gray-500);
  background: var(--color-white);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.footer__lang-btn:hover {
  color: var(--color-dark);
}

.footer__lang-btn--active {
  background: var(--color-dark);
  color: var(--color-white);
}


/* ============================================
   Responsive
   ============================================ */

@media (max-width: 968px) {
  .hero__container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__content {
    max-width: 100%;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__stats {
    justify-content: center;
  }

  .hero__visual {
    min-height: 350px;
  }

  .benefits__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__brand {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  :root {
    --container-padding: 1rem;
    --spacing-3xl: 4rem;
  }

  .section {
    padding: var(--spacing-2xl) 0;
  }

  .navbar__links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-white);
    padding: var(--spacing-md);
    gap: var(--spacing-md);
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
  }

  .navbar__links--open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .navbar__cta {
    display: none;
  }

  .navbar__mobile-toggle {
    display: flex;
  }

  .navbar__cart {
    order: 2;
  }

  .navbar__mobile-toggle {
    order: 3;
  }

  .cart-drawer {
    width: 100vw;
  }

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

  .product-card__image {
    height: 220px;
  }

  .product-card__footer {
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: stretch;
  }

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

  .product-card__btn {
    width: 100%;
  }

  .newsletter__card {
    padding: var(--spacing-2xl) var(--spacing-lg);
  }

  .newsletter__form {
    flex-direction: column;
  }

  .newsletter__btn {
    width: 100%;
  }

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

  .checkout__summary-section {
    order: -1;
  }

  .checkout__summary {
    position: static;
  }

  .checkout__field-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
  }

  .hero__stats {
    flex-direction: column;
    gap: var(--spacing-md);
  }

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

  .testimonials__trust {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
  }

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

  .footer__brand {
    grid-column: span 1;
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }
}


/* ============================================
   Body scroll lock (cart open)
   ============================================ */

body.cart-open {
  overflow: hidden;
}


/* ============================================
   Cart Icon (Navbar)
   ============================================ */

.navbar__cart {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--color-dark);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.navbar__cart:hover {
  background: var(--color-gray-100);
  color: var(--color-primary);
}

.navbar__cart-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.6875rem;
  font-weight: 700;
  line-height: 20px;
  text-align: center;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.navbar__cart-badge--hidden {
  transform: scale(0);
  opacity: 0;
}


/* ============================================
   Cart Overlay
   ============================================ */

.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 22, 40, 0.5);
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.cart-overlay--active {
  opacity: 1;
  visibility: visible;
}


/* ============================================
   Cart Drawer
   ============================================ */

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 420px;
  max-width: 100vw;
  height: 100vh;
  background: var(--color-white);
  box-shadow: var(--shadow-lg);
  z-index: 1200;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
}

.cart-drawer--open {
  transform: translateX(0);
}

.cart-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-gray-100);
  flex-shrink: 0;
}

.cart-drawer__title {
  font-size: 1.25rem;
  font-weight: 700;
}

.cart-drawer__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  color: var(--color-gray-700);
  transition: all var(--transition-fast);
}

.cart-drawer__close:hover {
  background: var(--color-gray-100);
  color: var(--color-dark);
}

.cart-drawer__body {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-md);
}

.cart-drawer__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-3xl) var(--spacing-lg);
}

.cart-drawer__empty-icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-md);
  opacity: 0.4;
}

.cart-drawer__empty-text {
  color: var(--color-gray-500);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-lg);
}

.cart-drawer__items {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.cart-drawer__footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--color-gray-100);
  flex-shrink: 0;
}

.cart-drawer__footer--hidden {
  display: none;
}

.cart-drawer__subtotal {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  font-size: 1.125rem;
  font-weight: 600;
}

.cart-drawer__subtotal-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-dark);
}

.cart-drawer__checkout {
  display: block;
  width: 100%;
  text-align: center;
  margin-bottom: var(--spacing-xs);
}

.cart-drawer__shipping {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--color-gray-500);
}


/* ============================================
   Cart Item
   ============================================ */

.cart-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: var(--color-gray-100);
  border-radius: var(--radius-md);
}

.cart-item__icon {
  font-size: 2rem;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-item__details {
  flex: 1;
  min-width: 0;
}

.cart-item__name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item__price {
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

.cart-item__quantity {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}

.cart-item__qty-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-gray-700);
  transition: all var(--transition-fast);
}

.cart-item__qty-btn:hover {
  background: var(--color-gray-100);
  color: var(--color-primary);
}

.cart-item__qty-input {
  width: 40px;
  height: 32px;
  text-align: center;
  border: none;
  border-left: 1px solid var(--color-gray-300);
  border-right: 1px solid var(--color-gray-300);
  font-family: var(--font-family);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-dark);
  background: var(--color-white);
  -moz-appearance: textfield;
}

.cart-item__qty-input::-webkit-outer-spin-button,
.cart-item__qty-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.cart-item__remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  color: var(--color-gray-500);
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.cart-item__remove:hover {
  background: rgba(220, 38, 38, 0.1);
  color: #DC2626;
}


/* ============================================
   Toast Notification
   ============================================ */

.toast {
  position: fixed;
  top: 100px;
  right: var(--spacing-md);
  z-index: 1300;
  transform: translateX(calc(100% + var(--spacing-md)));
  transition: transform var(--transition-base);
  pointer-events: none;
}

.toast--visible {
  transform: translateX(0);
}

.toast__content {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-dark);
  color: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.9375rem;
  font-weight: 500;
}

.toast__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  flex-shrink: 0;
}


/* ============================================
   Checkout Page
   ============================================ */

.checkout {
  padding-top: 120px;
  padding-bottom: var(--spacing-3xl);
  min-height: 100vh;
}

.checkout__heading {
  margin-bottom: var(--spacing-2xl);
}

.checkout__grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--spacing-2xl);
  align-items: start;
}

.checkout__back-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
}

.checkout__fieldset {
  border: none;
  margin-bottom: var(--spacing-lg);
}

.checkout__legend {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: var(--spacing-md);
  width: 100%;
  padding-bottom: var(--spacing-xs);
  border-bottom: 1px solid var(--color-gray-100);
}

.checkout__field {
  margin-bottom: var(--spacing-sm);
}

.checkout__field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-sm);
}

.checkout__label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-xs);
}

.checkout__input {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  font-family: var(--font-family);
  font-size: 1rem;
  color: var(--color-dark);
  transition: border-color var(--transition-fast);
}

.checkout__input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(235, 143, 5, 0.15);
}

.checkout__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23607080' viewBox='0 0 16 16'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.checkout__payment-info {
  padding: var(--spacing-md);
  background: var(--color-gray-100);
  border-radius: var(--radius-md);
}

.checkout__payment-badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.checkout__payment-note {
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

.checkout__submit {
  width: 100%;
  padding: 1rem;
  font-size: 1.125rem;
  margin-top: var(--spacing-sm);
}

.checkout__summary {
  background: var(--color-gray-100);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  position: sticky;
  top: 100px;
}

.checkout__summary-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
}

.checkout__summary-items {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.checkout__summary-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9375rem;
}

.checkout__summary-item-name {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-gray-700);
}

.checkout__summary-item-qty {
  font-size: 0.8125rem;
  color: var(--color-gray-500);
}

.checkout__summary-item-price {
  font-weight: 600;
}

.checkout__summary-divider {
  height: 1px;
  background: var(--color-gray-300);
  margin: var(--spacing-sm) 0;
}

.checkout__summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9375rem;
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-xs);
}

.checkout__summary-row--total {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-dark);
  margin-top: var(--spacing-xs);
}

.checkout__summary-free {
  color: #16A34A;
  font-weight: 600;
}

.checkout__confirmation {
  text-align: center;
  padding: var(--spacing-3xl) var(--spacing-lg);
  grid-column: 1 / -1;
}

.checkout__confirmation-icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-sm);
}

.checkout__confirmation p {
  color: var(--color-gray-500);
  margin: var(--spacing-sm) 0 var(--spacing-lg);
}