/* =============================================
   TECH STORE — estilos.css
   Diseño: oscuro, tecnológico, gaming
   ============================================= */

/* ---------- VARIABLES Y RESET ---------- */
:root {
  --color-bg:          #0B0B0F;
  --color-bg-2:        #0F0F18;
  --color-card:        #12121E;
  --color-card-hover:  #161628;
  --color-border:      #1E1E35;
  --color-blue:        #0066FF;
  --color-blue-light:  #3385FF;
  --color-blue-glow:   rgba(0, 102, 255, 0.25);
  --color-blue-dim:    rgba(0, 102, 255, 0.10);
  --color-text:        #FFFFFF;
  --color-text-muted:  #8B8BA7;
  --color-success:     #00D084;
  --color-warning:     #FFB800;
  --color-danger:      #FF3B3B;
  --radius-sm:         6px;
  --radius-md:         12px;
  --radius-lg:         20px;
  --shadow-blue:       0 0 24px rgba(0, 102, 255, 0.30);
  --shadow-card:       0 4px 24px rgba(0, 0, 0, 0.50);
  --transition:        0.25s ease;
  --font-main:         'Segoe UI', system-ui, -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

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

button {
  cursor: pointer;
  font-family: var(--font-main);
  border: none;
  outline: none;
}

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

/* ---------- SCROLLBAR ---------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--color-blue); border-radius: 3px; }

/* =============================================
   BOTONES GLOBALES
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn--primary {
  background: var(--color-blue);
  color: #fff;
  box-shadow: var(--shadow-blue);
}
.btn--primary:hover {
  background: var(--color-blue-light);
  transform: translateY(-2px);
  box-shadow: 0 0 36px rgba(0, 102, 255, 0.50);
}

.btn--outline {
  background: transparent;
  color: var(--color-blue);
  border: 2px solid var(--color-blue);
}
.btn--outline:hover {
  background: var(--color-blue-dim);
  transform: translateY(-2px);
}

.btn--ghost {
  background: var(--color-card);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn--ghost:hover {
  border-color: var(--color-blue);
  color: var(--color-blue);
}

.btn--danger {
  background: transparent;
  color: var(--color-danger);
  border: 1px solid var(--color-danger);
  padding: 6px 14px;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
}
.btn--danger:hover {
  background: rgba(255, 59, 59, 0.10);
}

.btn--success {
  background: var(--color-blue);
  color: #fff;
  width: 100%;
  justify-content: center;
  padding: 16px;
  font-size: 1rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-blue);
  letter-spacing: 0.5px;
}
.btn--success:hover {
  background: var(--color-blue-light);
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(0, 102, 255, 0.55);
}

/* =============================================
   ENCABEZADO
   ============================================= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(11, 11, 15, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
}

.header__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 70px;
  display: flex;
  align-items: center;
  gap: 32px;
}

/* Logo */
.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-icon {
  font-size: 1.6rem;
  filter: drop-shadow(0 0 8px var(--color-blue));
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--color-text);
  text-transform: uppercase;
}

.logo-text span,
.logo-text {
  background: linear-gradient(90deg, #fff 0%, var(--color-blue-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Navegación */
.header__nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.nav-link {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-text);
  background: var(--color-blue-dim);
}

/* Botón carrito */
.cart-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--color-blue);
  color: #fff;
  padding: 9px 18px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  position: relative;
  transition: var(--transition);
  box-shadow: var(--shadow-blue);
  flex-shrink: 0;
}

.cart-btn:hover {
  background: var(--color-blue-light);
  transform: translateY(-1px);
}

.cart-badge {
  background: #fff;
  color: var(--color-blue);
  font-size: 0.7rem;
  font-weight: 800;
  min-width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

/* Hamburger móvil */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  padding: 6px;
  margin-left: auto;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}

/* Menú móvil */
.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--color-bg-2);
  border-top: 1px solid var(--color-border);
  padding: 12px 24px;
  gap: 4px;
}

.mobile-nav.open {
  display: flex;
}

/* =============================================
   HERO
   ============================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 24px 60px;
  max-width: 1280px;
  margin: 0 auto;
  gap: 60px;
  position: relative;
}

.hero__content {
  flex: 1;
  max-width: 580px;
}

.hero__tag {
  display: inline-block;
  background: var(--color-blue-dim);
  color: var(--color-blue-light);
  border: 1px solid rgba(0, 102, 255, 0.30);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}

.hero__title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.highlight {
  color: var(--color-blue);
  text-shadow: 0 0 30px rgba(0, 102, 255, 0.50);
}

.hero__subtitle {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  margin-bottom: 36px;
  line-height: 1.7;
}

/* Decoración del hero */
.hero__decoration {
  flex: 1;
  position: relative;
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.glow-circle {
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 102, 255, 0.20) 0%, transparent 70%);
  border: 1px solid rgba(0, 102, 255, 0.20);
  position: absolute;
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50%       { transform: scale(1.05); opacity: 1; }
}

.float-card {
  position: absolute;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: var(--shadow-card);
  animation: float 4s ease-in-out infinite;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
}

.float-card--2 {
  top: 50%;
  left: 5%;
  animation-delay: 1s;
  transform: none;
}

.float-card--3 {
  top: 70%;
  left: 55%;
  animation-delay: 2s;
  transform: none;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}

.float-card--2 { animation-name: float2; }
@keyframes float2 {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-10px); }
}

.float-card--3 { animation-name: float3; }
@keyframes float3 {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-14px); }
}

/* =============================================
   SECCIÓN PRODUCTOS
   ============================================= */
.products {
  padding: 80px 24px;
  max-width: 1280px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-tag {
  display: inline-block;
  background: var(--color-blue-dim);
  color: var(--color-blue-light);
  border: 1px solid rgba(0, 102, 255, 0.30);
  padding: 5px 14px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 12px;
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: 1rem;
  max-width: 520px;
  margin: 0 auto;
}

/* Grid de productos */
.products__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 24px;
}

/* Tarjeta de producto */
.product-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  border-color: rgba(0, 102, 255, 0.50);
  transform: translateY(-6px);
  box-shadow: var(--shadow-blue);
  background: var(--color-card-hover);
}

.product-card__badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--color-blue);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  z-index: 1;
}

.product-card__image {
  width: 100%;
  height: 200px;
  object-fit: contain;
  background: linear-gradient(135deg, #0F0F1E 0%, #131325 100%);
  padding: 24px;
  font-size: 5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.product-card__body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 8px;
}

.product-card__category {
  font-size: 0.75rem;
  color: var(--color-blue-light);
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.product-card__name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.3;
}

.product-card__desc {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  flex: 1;
}

.product-card__price {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-blue-light);
  margin-top: 4px;
}

.product-card__price span {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.product-card__btn {
  margin-top: 8px;
  width: 100%;
  background: transparent;
  color: var(--color-blue);
  border: 1.5px solid var(--color-blue);
  padding: 11px 16px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 700;
  transition: var(--transition);
  letter-spacing: 0.3px;
}

.product-card__btn:hover {
  background: var(--color-blue);
  color: #fff;
  box-shadow: var(--shadow-blue);
}

.product-card__btn.added {
  background: var(--color-success);
  border-color: var(--color-success);
  color: #fff;
}

/* =============================================
   TOAST (mensaje temporal)
   ============================================= */
.toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--color-card);
  border: 1px solid var(--color-success);
  color: var(--color-success);
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  z-index: 9999;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.35s ease;
  opacity: 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.60);
  pointer-events: none;
  white-space: nowrap;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* =============================================
   OVERLAY (fondo oscuro)
   ============================================= */
.cart-overlay,
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.cart-overlay.open,
.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

/* =============================================
   PANEL DEL CARRITO (lateral derecho)
   ============================================= */
.cart-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 420px;
  max-width: 100vw;
  height: 100vh;
  background: var(--color-bg-2);
  border-left: 1px solid var(--color-border);
  z-index: 1200;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

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

.cart-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.cart-panel__header h2 {
  font-size: 1.15rem;
  font-weight: 700;
}

.close-btn {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: var(--color-card);
  color: var(--color-text-muted);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  border: 1px solid var(--color-border);
}

.close-btn:hover {
  background: var(--color-card-hover);
  color: var(--color-text);
  border-color: var(--color-blue);
}

.cart-panel__body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
}

/* Carrito vacío */
.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  gap: 16px;
  color: var(--color-text-muted);
  text-align: center;
  padding: 40px 0;
}

.cart-empty-icon {
  font-size: 4rem;
  opacity: 0.4;
}

.cart-empty p {
  font-size: 1rem;
  font-weight: 500;
}

.cart-empty small {
  font-size: 0.85rem;
}

/* Ítem del carrito */
.cart-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
  animation: slideIn 0.25s ease;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

.cart-item__emoji {
  font-size: 2.2rem;
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, #0F0F1E, #131325);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
}

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

.cart-item__name {
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--color-text);
}

.cart-item__price {
  font-size: 0.85rem;
  color: var(--color-blue-light);
  font-weight: 600;
  margin-top: 2px;
}

/* Controles de cantidad */
.qty-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.qty-btn {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: var(--color-card);
  color: var(--color-text);
  font-size: 1rem;
  font-weight: 700;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  line-height: 1;
}

.qty-btn:hover {
  background: var(--color-blue);
  border-color: var(--color-blue);
}

.qty-value {
  min-width: 24px;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 700;
}

/* Botón eliminar del ítem */
.cart-item__delete {
  background: transparent;
  color: var(--color-text-muted);
  font-size: 1rem;
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  flex-shrink: 0;
  line-height: 1;
}

.cart-item__delete:hover {
  color: var(--color-danger);
  background: rgba(255, 59, 59, 0.10);
}

/* Pie del carrito */
.cart-panel__footer {
  padding: 20px 24px;
  border-top: 1px solid var(--color-border);
  flex-shrink: 0;
  background: var(--color-bg-2);
}

.cart-summary {
  margin-bottom: 16px;
}

.cart-summary__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.cart-summary__row.total {
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
  margin-top: 6px;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-text);
}

.cart-summary__row.total .amount {
  color: var(--color-blue-light);
  font-size: 1.3rem;
}

/* =============================================
   MODAL DE CHECKOUT
   ============================================= */
.modal-overlay {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal {
  background: var(--color-bg-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.92) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* Cabecera del modal */
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px 20px;
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  background: var(--color-bg-2);
  z-index: 1;
}

.modal-header h2 {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.modal-body {
  padding: 24px 28px;
}

/* Resumen de pedido en checkout */
.checkout-items {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 20px;
}

.checkout-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  gap: 12px;
  border-bottom: 1px solid var(--color-border);
}

.checkout-item:last-child {
  border-bottom: none;
}

.checkout-item__left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.checkout-item__emoji {
  font-size: 1.6rem;
}

.checkout-item__name {
  font-size: 0.9rem;
  font-weight: 600;
}

.checkout-item__qty {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.checkout-item__price {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-blue-light);
  white-space: nowrap;
}

/* Total en checkout */
.checkout-total {
  background: var(--color-blue-dim);
  border: 1px solid rgba(0, 102, 255, 0.25);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.checkout-total__label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.checkout-total__amount {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-blue-light);
}

/* Selección de método de pago */
.payment-section h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--color-text);
}

.payment-methods {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.payment-method {
  background: var(--color-card);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 10px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}

.payment-method:hover {
  border-color: rgba(0, 102, 255, 0.50);
  background: var(--color-card-hover);
}

.payment-method.selected {
  border-color: var(--color-blue);
  background: var(--color-blue-dim);
  box-shadow: 0 0 16px var(--color-blue-glow);
}

.payment-method__icon {
  font-size: 1.8rem;
  margin-bottom: 8px;
  display: block;
}

.payment-method__label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  display: block;
}

.payment-method.selected .payment-method__label {
  color: var(--color-blue-light);
}

/* Mensaje de seguridad */
.security-note {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 208, 132, 0.06);
  border: 1px solid rgba(0, 208, 132, 0.20);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.82rem;
  color: var(--color-success);
  margin-bottom: 20px;
}

/* Mensaje de error de pago */
.payment-error {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 59, 59, 0.08);
  border: 1px solid rgba(255, 59, 59, 0.25);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.85rem;
  color: var(--color-danger);
  margin-bottom: 16px;
  animation: shake 0.4s ease;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25%       { transform: translateX(-6px); }
  75%       { transform: translateX(6px); }
}

/* Pantalla de procesando */
.processing-screen {
  text-align: center;
  padding: 48px 28px;
}

.processing-spinner {
  width: 72px;
  height: 72px;
  border: 4px solid var(--color-border);
  border-top-color: var(--color-blue);
  border-radius: 50%;
  margin: 0 auto 24px;
  animation: spin 0.9s linear infinite;
}

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

.processing-screen h2 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.processing-screen p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* Pantalla de confirmación */
.confirm-screen {
  text-align: center;
  padding: 40px 28px;
}

.confirm-icon {
  font-size: 4.5rem;
  display: block;
  margin-bottom: 16px;
  animation: pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes pop {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

.confirm-screen h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-success);
  margin-bottom: 8px;
}

.confirm-screen .subtitle {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 28px;
}

.confirm-details {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 24px;
  text-align: left;
}

.confirm-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}

.confirm-detail-row:last-child {
  border-bottom: none;
}

.confirm-detail-row .label {
  color: var(--color-text-muted);
  font-weight: 500;
}

.confirm-detail-row .value {
  font-weight: 700;
  color: var(--color-text);
}

.confirm-detail-row .value.paid {
  color: var(--color-success);
}

.confirm-detail-row .value.amount {
  color: var(--color-blue-light);
  font-size: 1.1rem;
}

/* Etiqueta "Simulación" */
.sim-badge {
  display: inline-block;
  background: rgba(255, 184, 0, 0.12);
  border: 1px solid rgba(255, 184, 0, 0.30);
  color: var(--color-warning);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 50px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--color-bg-2);
  border-top: 1px solid var(--color-border);
  margin-top: 80px;
}

.footer__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 56px 24px 32px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
}

.footer__brand .logo-icon {
  font-size: 1.6rem;
}

.footer__brand p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-top: 12px;
  line-height: 1.6;
  max-width: 280px;
}

.footer__links,
.footer__info {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links h4,
.footer__info h4 {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 6px;
}

.footer__links a {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
}

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

.footer__info p {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.footer__bottom {
  border-top: 1px solid var(--color-border);
  padding: 20px 24px;
  text-align: center;
  max-width: 1280px;
  margin: 0 auto;
}

.footer__bottom p {
  color: var(--color-text-muted);
  font-size: 0.82rem;
}

/* =============================================
   RESPONSIVE — TABLET (≤ 900px)
   ============================================= */
@media (max-width: 900px) {
  .hero {
    flex-direction: column;
    text-align: center;
    padding-top: 120px;
    min-height: auto;
  }

  .hero__content {
    max-width: 100%;
  }

  .hero__decoration {
    min-height: 260px;
    width: 100%;
  }

  .glow-circle {
    width: 220px;
    height: 220px;
  }

  .float-card {
    font-size: 0.8rem;
    padding: 10px 14px;
  }

  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer__brand {
    grid-column: 1 / -1;
  }

  .products__grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  }
}

/* =============================================
   RESPONSIVE — MÓVIL (≤ 600px)
   ============================================= */
@media (max-width: 600px) {
  .header__nav {
    display: none;
  }

  .cart-btn {
    font-size: 0;
    padding: 9px 12px;
    gap: 0;
  }

  .cart-btn::before {
    content: '🛒';
    font-size: 1.1rem;
  }

  .hamburger {
    display: flex;
  }

  .hero__title {
    font-size: 2rem;
  }

  .hero__subtitle {
    font-size: 0.95rem;
  }

  .hero__decoration {
    display: none;
  }

  .products {
    padding: 60px 16px;
  }

  .products__grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 14px;
  }

  .product-card__image {
    height: 140px;
    font-size: 3.5rem;
  }

  .product-card__name {
    font-size: 0.9rem;
  }

  .product-card__price {
    font-size: 1.1rem;
  }

  .cart-panel {
    width: 100%;
  }

  .payment-methods {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }

  .payment-method {
    padding: 12px 6px;
  }

  .payment-method__icon {
    font-size: 1.4rem;
  }

  .modal-body {
    padding: 20px 18px;
  }

  .modal-header {
    padding: 18px 18px 14px;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    padding: 40px 16px 24px;
    gap: 24px;
  }

  .footer__brand {
    grid-column: auto;
  }

  .section-header {
    margin-bottom: 36px;
  }

  .checkout-total__amount {
    font-size: 1.3rem;
  }
}