/* style.css – Inpulso premium design */

@font-face {
  font-family: 'Dubai';
  src: url('fonts/Dubai-Light.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Annuario';
  src: url('fonts/Fontspring-DEMO-annuario-expandedmedium.otf') format('opentype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Wosker';
  src: url('fonts/Wosker Demo.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-primary: #ffb902;
  --color-primary-dark: #cc9402;
  --color-bg: #f2efe9;
  --color-bg-alt: #e8e5df;
  --color-bg-card: rgba(255, 255, 255, 0.6);
  --color-card-border: rgba(0, 0, 0, 0.05);
  --color-text: #1a1a1a;
  --color-text-muted: #555555;
  
  --font-body: 'Dubai', sans-serif;
  --font-heading: 'Annuario', sans-serif;
  --font-logo: 'Wosker', sans-serif;
}

/* Global reset & base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  font-size: 18px; /* Slightly larger base size for premium feel */
}

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

span {
  color: var(--color-primary);
}

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

/* Glassmorphism helper */
.glass {
  background: var(--color-bg-card);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid var(--color-card-border);
  border-radius: 1.5rem;
}

/* Header & Nav */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(242, 239, 233, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1000;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.nav {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 2rem;
}

.logo {
  display: flex;
  align-items: center;
  transition: opacity 0.3s ease;
}

.logo img {
  height: 50px;
  width: auto;
  object-fit: contain;
}

.logo:hover {
  opacity: 0.8;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text);
  transition: color 0.3s ease;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--color-primary);
  transition: width 0.3s ease;
}

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

.nav-links a:hover::after {
  width: 100%;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
}

.mobile-menu-toggle span {
  display: block;
  width: 30px;
  height: 2px;
  background-color: var(--color-text);
  transition: 0.3s;
}

.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  border-radius: 3rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  border: none;
}

.btn-primary {
  background: var(--color-primary);
  color: #000;
  box-shadow: 0 4px 15px rgba(255, 185, 2, 0.2);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(255, 185, 2, 0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-text);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-3px);
}

.w-100 {
  width: 100%;
}

/* Common Section Styles */
.section {
  padding: 8rem 2rem;
  position: relative;
}

.section:nth-child(even) {
  background-color: var(--color-bg-alt);
}

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

.section-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: 1.2rem;
  margin-bottom: 4rem;
  max-width: 600px;
}
.text-center.section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
  position: relative;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-title {
  font-size: clamp(3.5rem, 8vw, 6.5rem);
  line-height: 1;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  color: var(--color-text-muted);
  max-width: 500px;
  margin-bottom: 3rem;
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero-visual {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.abstract-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  animation: float 10s infinite ease-in-out alternate;
}

.shape-1 {
  width: 600px;
  height: 600px;
  background: var(--color-primary);
  top: -10%;
  right: -10%;
}

.shape-2 {
  width: 400px;
  height: 400px;
  background: #ff5e00;
  bottom: 10%;
  right: 20%;
  animation-delay: -5s;
}

@keyframes float {
  0% { transform: translate(0, 0) rotate(0deg); }
  100% { transform: translate(-50px, 50px) rotate(20deg); }
}

/* About Us */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text p {
  margin-bottom: 1.5rem;
  color: var(--color-text-muted);
  font-size: 1.1rem;
}

.about-image {
  aspect-ratio: 4/5;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(255,185,2,0.1) 0%, rgba(255,185,2,0) 100%);
  border: 1px solid rgba(255,185,2,0.2);
  position: relative;
  overflow: hidden;
}

.about-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.4), transparent);
  transform: skewX(-20deg);
  animation: shine 5s infinite;
  z-index: 2;
  pointer-events: none;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center; /* Adjusts framing */
  z-index: 1;
}

@keyframes shine {
  0% { left: -100%; }
  20% { left: 200%; }
  100% { left: 200%; }
}

.image-placeholder {
  font-family: var(--font-logo);
  font-size: 3rem;
  color: rgba(0, 0, 0, 0.1);
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.service-card {
  padding: 3rem 2rem;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
  border-color: rgba(255, 185, 2, 0.3);
}

.service-icon {
  font-size: 3rem;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}

.service-card h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--color-text-muted);
  font-size: 1rem;
}

/* Collections */
.collections-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.collection-item {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s ease;
}

.collection-item:hover {
  transform: translateY(-10px);
}

.collection-image-wrapper {
  aspect-ratio: 1/1;
  border-radius: 1rem;
  background: rgba(255,255,255,0.5);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.collection-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.collection-item:hover .collection-image-wrapper img {
  transform: scale(1.05);
}

.collection-image-placeholder {
  font-family: var(--font-heading);
  color: rgba(0,0,0,0.1);
  font-size: 1.5rem;
  text-transform: uppercase;
}

.collection-info {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.collection-info h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.collection-info .btn-primary {
  margin-top: auto;
}

.collection-info .price {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
}

/* Contact */
.contact-box {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 3rem;
  text-align: center;
}

.contact-box p {
  color: var(--color-text-muted);
  margin-bottom: 3rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  text-align: left;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 1.2rem;
  background: rgba(255,255,255,0.6);
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: 0.5rem;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: rgba(255,255,255,0.9);
}

.form-group textarea {
  resize: vertical;
}

/* Footer */
.footer {
  border-top: 1px solid rgba(0,0,0,0.05);
  padding: 4rem 2rem 2rem;
  background: var(--color-bg-alt);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 4rem;
}

.footer-brand .logo {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  display: block;
}

.footer-brand p {
  color: var(--color-text-muted);
}

.footer-social {
  display: flex;
  gap: 1.5rem;
}

.footer-social a {
  color: var(--color-text-muted);
  transition: color 0.3s ease;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(0,0,0,0.05);
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 992px) {
  .hero-title {
    font-size: clamp(3rem, 6vw, 4.5rem);
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: var(--color-bg);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: 0.5s ease;
  }

  .nav-links.active {
    right: 0;
  }

  .mobile-menu-toggle {
    display: flex;
    z-index: 1001;
  }
  
  .mobile-menu-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  .mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  .mobile-menu-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .hero-visual {
    opacity: 0.3;
    width: 100%;
  }

  .contact-box {
    padding: 2rem 1.5rem;
  }
}

/* --- Shop Page Specifics --- */
.shop-main {
  padding-top: 100px;
  min-height: 100vh;
}

.shop-header {
  text-align: center;
  padding: 4rem 2rem 2rem;
}

.shop-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.filter-btn {
  background: transparent;
  border: 1px solid var(--color-primary);
  color: var(--color-text);
  padding: 0.5rem 1.5rem;
  border-radius: 2rem;
  cursor: pointer;
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  transition: all 0.3s ease;
}

.filter-btn:hover, .filter-btn.active {
  background: var(--color-primary);
  color: #fff;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

/* --- Cart Icon --- */
.cart-icon {
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
  color: var(--color-text);
  margin-left: 2rem;
}

.cart-icon:hover {
  color: var(--color-primary);
}

#cart-count {
  position: absolute;
  top: -8px;
  right: -10px;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: bold;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

/* --- Cart Sidebar --- */
.cart-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  z-index: 1001;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.cart-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.cart-sidebar {
  position: fixed;
  top: 0;
  right: -400px;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  z-index: 1002;
  display: flex;
  flex-direction: column;
  transition: right 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  padding: 0;
  border-radius: 0;
  border-left: 1px solid var(--color-card-border);
  background: var(--color-bg);
}

.cart-sidebar.active {
  right: 0;
}

.cart-header {
  padding: 2rem;
  border-bottom: 1px solid var(--color-card-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.close-cart {
  background: none;
  border: none;
  color: var(--color-text);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
}

.close-cart:hover {
  color: var(--color-primary);
}

.cart-items {
  flex-grow: 1;
  overflow-y: auto;
  padding: 1rem;
}

.cart-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border-bottom: 1px solid var(--color-card-border);
}

.cart-item-img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: 0.5rem;
}

.cart-item-info {
  flex-grow: 1;
}

.cart-item-info h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.cart-item-info p {
  color: var(--color-primary);
  font-weight: 600;
}

.remove-item {
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}

.remove-item:hover {
  color: #ff4444;
}

.cart-footer {
  padding: 2rem;
  border-top: 1px solid var(--color-card-border);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  font-size: 1.25rem;
  font-family: var(--font-heading);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.product-options {
  margin-bottom: 1rem;
  min-height: 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.5rem;
}

.size-select, .color-select {
  width: 100%;
  padding: 0.5rem;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--color-card-border);
  border-radius: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text);
  outline: none;
  cursor: pointer;
  transition: border-color 0.3s ease;
}

.size-select:focus, .color-select:focus {
  border-color: var(--color-primary);
}

.cart-item-size {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

/* Estilos para página de inicio */
.text-center {
  text-align: center;
}

.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
}

.section-subtitle {
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 900px;
  margin: 0 auto 2rem;
}

/* Grid de productos en inicio */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.product-card {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  border-radius: 1.5rem;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--color-card-border);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 550px;
  justify-content: flex-start;
}

.product-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 1rem;
  margin-bottom: 1rem;
  flex-shrink: 0;
}

.product-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-text);
  margin-bottom: 0.5rem;
  flex-shrink: 0;
}

.product-price {
  font-family: var(--font-body);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 1rem;
  flex-shrink: 0;
}

.product-card .product-options {
  margin-bottom: 1rem;
  flex-shrink: 0;
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card .btn-primary,
.product-card button {
  margin-top: auto;
  align-self: center;
  width: fit-content;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Formulario de contacto */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 1.5rem;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--color-card-border);
}

.form-group {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.form-group label {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea {
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--color-card-border);
  border-radius: 0.8rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  outline: none;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  background: rgba(255, 255, 255, 0.9);
}

.form-group textarea {
  resize: vertical;
}

/* Footer con redes sociales */
.footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-card-border);
  padding: 3rem 2rem;
  margin-top: 4rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.footer-section h4 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.footer-section p {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.social-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.social-link {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.3s ease;
  position: relative;
}

.social-link:hover {
  color: var(--color-primary-dark);
}

.social-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--color-primary);
  transition: width 0.3s ease;
}

.social-link:hover::after {
  width: 100%;
}

/* Responsividad */
@media (max-width: 992px) {
  .section-title {
    font-size: 2.2rem;
  }

  .products-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
}

@media (max-width: 768px) {
  .section-title {
    font-size: 1.8rem;
  }

  .section-subtitle {
    font-size: 1rem;
  }

  .products-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .contact-form {
    padding: 1.5rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .social-links {
    justify-content: center;
  }
}

/* --- Sleek Toast Notification --- */
.toast-notification {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: rgba(26, 26, 26, 0.95);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #ffffff;
  padding: 1rem 1.75rem;
  border-radius: 1rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
  z-index: 2000;
  display: flex;
  align-items: center;
  gap: 1rem;
  transform: translateY(150%);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
}

.toast-notification span,
.toast-notification .toast-message {
  color: #ffffff !important;
}

.toast-notification.active {
  transform: translateY(0);
  opacity: 1;
}

.toast-notification.error {
  border-left: 4px solid #ff4444;
}

.toast-notification.success {
  border-left: 4px solid var(--color-primary);
}

@media (max-width: 768px) {
  .toast-notification {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    justify-content: center;
  }
}

/* --- Checkout Modal --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1050;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  padding: 1.5rem;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  width: 100%;
  max-width: 550px;
  max-height: 90vh;
  padding: 2.5rem 2rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
  transform: translateY(30px);
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  display: flex;
  flex-direction: column;
  background: #ffffff !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border: 1px solid rgba(0, 0, 0, 0.08) !important;
}

.modal-body {
  flex-grow: 1;
  overflow-y: auto;
  padding-right: 0.5rem;
  
  /* Modern scrollbar configuration */
  --scrollbar-thumb: rgba(0, 0, 0, 0.15);
  --scrollbar-track: transparent;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
  scrollbar-width: thin;
}

@supports not (scrollbar-color: auto) {
  .modal-body::-webkit-scrollbar {
    width: 6px;
  }
  .modal-body::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 3px;
  }
  .modal-body::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
  }
}

.modal-overlay.active .modal-card {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.modal-header h2 {
  font-size: 1.6rem;
  color: var(--color-text);
  margin-bottom: 0;
}

.close-modal {
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  transition: color 0.3s ease;
}

.close-modal:hover {
  color: var(--color-primary);
}

.payment-methods {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}

.payment-method-btn {
  background: #f7f5f0;
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 0.8rem;
  padding: 0.85rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text);
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
}

.payment-method-btn.active {
  background: var(--color-text);
  color: #ffffff;
  border-color: var(--color-text);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.payment-method-btn:hover:not(.active) {
  background: #eae7e0;
}

.order-summary-box {
  background: #faf9f6;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 1rem;
  padding: 1.2rem;
  text-align: center;
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
}

.order-summary-box p {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

.order-summary-box strong {
  color: var(--color-text);
  font-size: 1.6rem;
  font-weight: 700;
  display: block;
  margin-top: 0.25rem;
}

.bizum-instructions {
  background: #f0fbf7;
  border: 1px solid rgba(0, 191, 165, 0.15);
  border-radius: 0.8rem;
  padding: 1.2rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

.checkout-form .form-group {
  margin-bottom: 1.2rem;
}

.checkout-form .form-group input,
.checkout-form .form-group textarea {
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.02);
  border-radius: 0.8rem;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.checkout-form .form-group input:focus,
.checkout-form .form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(255, 185, 2, 0.15);
  background: #ffffff;
}

.whatsapp-flow {
  text-align: center;
  padding: 2rem 1rem;
}

@media (max-width: 576px) {
  .modal-card {
    padding: 2rem 1.2rem;
  }
  .payment-methods {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
}

/* --- Checkout Loading Overlay --- */
.checkout-loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.checkout-loading-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.loader-content {
  text-align: center;
  color: #fff;
  font-family: var(--font-body);
}

.spinner {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(255, 255, 255, 0.1);
  border-left-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 1.5rem;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}