/* ========================================
   TOP BAR — BLANCO EDITORIAL
   ======================================== */
.top-bar {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 6px 0;
    font-family: var(--font-body);
    font-size: 11px;
    letter-spacing: var(--tracking-wider);
    text-transform: uppercase;
    line-height: 1.2;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: calc(var(--z-sticky) + 1);
    transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1), opacity 500ms ease;
}

.top-bar.top-bar--hidden {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
}

.top-bar-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: flex;
    justify-content: center;
    align-items: center;
}

.social-icons {
    display: flex;
    gap: var(--spacing-4);
}

.social-icons a {
    color: var(--color-white);
    font-size: 12px;
    transition: opacity var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    touch-action: manipulation;
}

.social-icons a:hover {
    opacity: 0.6;
}

.top-bar-promo {
    flex: 1;
    text-align: center;
    font-size: 11px;
    letter-spacing: var(--tracking-widest);
    font-weight: var(--font-medium);
    color: var(--color-white);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 0 var(--spacing-2);
}

.top-bar-promo span {
    transition: opacity 0.4s ease;
}

.top-bar-promo span.fade-out {
    opacity: 0;
}

.top-links {
    display: flex;
    gap: var(--spacing-6);
    font-weight: var(--font-medium);
}

.top-links a {
    color: var(--color-white);
    transition: opacity var(--transition-fast);
}

.top-links a:hover {
    opacity: 0.6;
}

/* ========================================
   HEADER — STICKY EDITORIAL
   ======================================== */
.header {
    background-color: var(--color-white);
    padding: 0;
    position: fixed;
    top: var(--top-bar-height);
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    transition: box-shadow 400ms ease,
                transform 500ms cubic-bezier(0.16, 1, 0.3, 1),
                background-color 400ms ease,
                top 400ms cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
}

/* Cuando el top-bar está oculto, el header sube pegado al tope */
.header.header--no-topbar {
    top: 0;
}

.header.scrolled-glass {
    box-shadow: 0 4px 24px rgba(27, 58, 107, 0.10);
    background-color: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.header.scrolled-hide {
    transform: translateY(calc(-100% - 4px));
}

@media (prefers-reduced-motion: reduce) {
    .header { transition: none; }
}

.header-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    height: var(--header-height);
}

/* ========================================
   HAMBURGUESA
   ======================================== */
.hamburger-menu {
    display: none;
    align-items: center;
    gap: 10px;
    font-family: var(--font-body);
    font-weight: var(--font-bold);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
    cursor: pointer;
    background: transparent;
    border: none;
    color: var(--color-primary);
    min-width: 44px;
    min-height: 44px;
    padding: 0;
}

.hamburger-icon {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.hamburger-icon span {
    width: 22px;
    height: 2px;
    background-color: var(--color-primary);
    display: block;
    transition: all var(--transition-base);
}

/* ========================================
   NAVEGACIÓN DESKTOP
   ======================================== */
.nav-left {
    display: flex;
    font-family: var(--font-body);
    font-weight: var(--font-bold);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
}

/* Lista de nav — resetear estilos de ul */
.nav-list {
    display: flex;
    gap: var(--spacing-10);
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
}

.nav-item {
    position: static;
}

/* Links normales del nav (sin dropdown) */
.nav-left a {
    color: var(--color-primary);
    transition: opacity var(--transition-fast);
    position: relative;
    padding-bottom: 4px;
}

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

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

.nav-left a:hover {
    opacity: 1;
}

/* ─── Trigger del mega menu ─── */
.nav-link {
    color: var(--color-primary);
    font-family: var(--font-body);
    font-weight: var(--font-bold);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 5px;
    position: relative;
    padding: 12px 4px 4px;
    min-height: 44px;
    cursor: pointer;
    transition: opacity var(--transition-fast);
    text-decoration: none;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-base);
}

.nav-item:hover .nav-link::after,
.nav-item--open .nav-link::after {
    width: 100%;
}

/* Chevron CSS puro */
.nav-chevron {
    width: 5px;
    height: 5px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg) translateY(-1px);
    transition: transform var(--transition-base);
    display: inline-block;
    flex-shrink: 0;
}

.nav-item:hover .nav-chevron,
.nav-item--open .nav-chevron {
    transform: rotate(-135deg) translateY(-1px);
}

/* ========================================
   MEGA MENU — PANEL
   ======================================== */
.mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    border-top: 3px solid var(--color-accent);
    border-bottom: 2px solid var(--color-border-light);
    box-shadow: 0 16px 40px rgba(27, 58, 107, 0.14);
    z-index: 1019;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition:
        opacity 200ms ease,
        visibility 200ms ease,
        transform 200ms ease;
    pointer-events: none;
}

.mega-menu.active,
.mega-menu:focus-within {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.mega-menu__inner {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: var(--spacing-8) var(--spacing-xl);
    display: grid;
    grid-template-columns: 1fr 1fr 280px;
    gap: var(--spacing-10);
    align-items: start;
}

/* ─── Columnas ─── */
.mega-menu__col-label {
    display: block;
    font-family: var(--font-body);
    font-size: 10px;
    font-weight: var(--font-bold);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-3);
    padding-bottom: var(--spacing-2);
    border-bottom: 1px solid var(--color-border-light);
}

.mega-menu__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

/* ─── Links ─── */
.mega-menu__link {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    padding: var(--spacing-2) var(--spacing-3);
    transition: background-color var(--transition-fast);
    color: var(--color-primary);
    text-decoration: none;
    border-left: 2px solid transparent;
}

.mega-menu__link:hover {
    background-color: var(--color-accent-light);
    border-left-color: var(--color-accent);
}

.mega-menu__link:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: -2px;
}

.mega-menu__icon {
    width: 6px;
    height: 6px;
    background-color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 6px;
}

.mega-menu__icon--gold {
    background-color: var(--color-gold);
}

.mega-menu__link-text strong {
    display: block;
    font-family: var(--font-body);
    font-weight: var(--font-bold);
    font-size: var(--text-xs);
    color: var(--color-primary);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
}

.mega-menu__link-text small {
    display: block;
    font-size: 10px;
    color: var(--color-text-light);
    margin-top: 1px;
    font-weight: var(--font-normal);
    text-transform: none;
    letter-spacing: normal;
}

/* ─── Columna featured (3ra) ─── */
.mega-menu__col--featured {
    border-left: 1px solid var(--color-border-light);
    padding-left: var(--spacing-8);
    align-self: stretch;
    display: flex;
    align-items: flex-start;
}

.mega-menu__feature {
    background-color: var(--color-accent-light);
    padding: var(--spacing-5);
    border-left: 3px solid var(--color-accent);
    width: 100%;
}

.mega-menu__feature--gold {
    background-color: var(--color-gold-light);
    border-left-color: var(--color-gold);
}

.mega-menu__feature-eyebrow {
    display: block;
    font-size: 10px;
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-2);
}

.mega-menu__feature-badge {
    display: inline-block;
    background-color: var(--color-gold);
    color: var(--color-primary);
    font-size: 10px;
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    padding: 3px 10px;
    margin-bottom: var(--spacing-3);
}

.mega-menu__feature-text {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--spacing-4);
}

.mega-menu__cta {
    display: inline-block;
    font-family: var(--font-body);
    font-weight: var(--font-bold);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    color: var(--color-primary);
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 2px;
    transition: color var(--transition-fast), border-color var(--transition-fast);
    text-decoration: none;
}

.mega-menu__cta:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
}

/* ─── Mobile submenu acordeón ─── */
.mobile-menu-link--trigger {
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--color-border-light);
    width: 100%;
    text-align: left;
    cursor: pointer;
    justify-content: space-between;
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 5vw, 2.2rem);
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    padding: var(--spacing-4) 0;
    display: flex;
    align-items: center;
}

.mobile-chevron {
    width: 8px;
    height: 8px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    transition: transform var(--transition-base);
    display: inline-block;
    flex-shrink: 0;
}

.mobile-menu-link--trigger[aria-expanded="true"] .mobile-chevron {
    transform: rotate(-135deg);
}

.mobile-submenu {
    padding: var(--spacing-2) 0 var(--spacing-2) var(--spacing-6);
    border-bottom: 1px solid var(--color-border-light);
}

.mobile-submenu-link {
    display: block;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    padding: var(--spacing-2) 0;
    border-bottom: 1px solid var(--color-border-light);
    transition: color var(--transition-fast), padding-left var(--transition-fast);
    text-decoration: none;
}

.mobile-submenu-link:last-child {
    border-bottom: none;
}

.mobile-submenu-link:hover {
    color: var(--color-accent);
    padding-left: var(--spacing-2);
}

.mobile-submenu:not([hidden]) {
    animation: slideDown 220ms ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ========================================
   LOGO CENTRAL — sin círculo, superpuesto a la línea del borde
   ======================================== */
.logo-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    /* Centro del logo alineado con el borde inferior del header */
    bottom: -30px;
    width: 64px;
    height: auto;
    z-index: 1025; /* above mega menu (1019) */
    display: block;
    opacity: 1;
    transition: transform 500ms cubic-bezier(0.16, 1, 0.3, 1), opacity 500ms ease;
}

.logo-center a {
    display: block;
    line-height: 0;
}

.logo-center img {
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
}

.logo-center:hover {
    transform: translateX(-50%) scale(1.1);
}

/* Se oculta junto con el header al bajar */
.header.scrolled-hide .logo-center {
    opacity: 0;
    pointer-events: none;
}

/* ========================================
   NAVEGACIÓN DERECHA
   ======================================== */
.nav-right {
    display: flex;
    gap: var(--spacing-6);
    align-items: center;
}

.nav-right .contact-link {
    font-family: var(--font-body);
    font-weight: var(--font-bold);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-widest);
    text-transform: uppercase;
    color: var(--color-primary);
    transition: opacity var(--transition-fast);
    position: relative;
    padding-bottom: 4px;
}

.nav-right .contact-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-base);
}

.nav-right .contact-link:hover::after {
    width: 100%;
}

/* ========================================
   BOTÓN CTA DEL HEADER
   ======================================== */
.cta-button {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 6px 14px;
    font-family: var(--font-body);
    font-weight: var(--font-bold);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-wider);
    text-transform: uppercase;
    border: 2px solid var(--color-primary);
    transition: background-color var(--transition-base), color var(--transition-base), box-shadow var(--transition-base);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: unset;
    position: relative;
}

.cta-button:hover {
    background-color: var(--color-accent);
    color: var(--color-primary);
    box-shadow: var(--shadow-offset-dark);
}

.cart-badge {
    background-color: var(--color-accent);
    color: var(--color-primary);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: var(--font-bold);
    position: absolute;
    top: -8px;
    right: -8px;
    border: 2px solid var(--color-primary);
}

/* ========================================
   RESPONSIVE — TABLET
   ======================================== */
@media (max-width: 1024px) {
    .nav-left {
        gap: var(--spacing-8);
    }

    .logo-center {
        width: 70px;
        bottom: -35px;
    }
}

/* ========================================
   RESPONSIVE — MOBILE
   ======================================== */
@media (max-width: 768px) {
    .top-bar-container {
        padding: 0 20px;
    }

    .header-container {
        padding: 0 20px;
        height: var(--header-height-mobile);
    }

    .hamburger-menu {
        display: flex;
    }

    .nav-left,
    .nav-right .contact-link {
        display: none;
    }

    .logo-center {
        width: 64px;
        bottom: -30px;
    }

    .cta-button {
        padding: 10px 16px;
        font-size: 10px;
    }

    .cart-badge {
        width: 18px;
        height: 18px;
        font-size: 9px;
        top: -6px;
        right: -6px;
    }
}

@media (max-width: 480px) {
    .top-bar-container {
        padding: 0 16px;
    }

    .top-links {
        display: none;
    }

    .top-bar-container {
        justify-content: center;
    }

    .social-icons {
        gap: var(--spacing-6);
    }

    .header-container {
        padding: 0 16px;
    }

    .cta-button {
        padding: 8px 14px;
    }
}

/* ========================================
   MENÚ MÓVIL OVERLAY
   ======================================== */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

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

.mobile-menu-backdrop {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.mobile-menu-card {
    position: relative;
    background-color: var(--color-white);
    border: 3px solid var(--color-primary);
    padding: clamp(1.5rem, 5vw, 3rem) clamp(1.25rem, 4vw, 2.5rem);
    width: min(90vw, 380px);
    max-height: 85svh;
    overflow-y: auto;
    transform: scale(0.94) translateY(12px);
    transition: transform var(--transition-base);
    box-shadow: 6px 6px 0 var(--color-primary);
}

.mobile-menu-overlay.active .mobile-menu-card {
    transform: scale(1) translateY(0);
}

.mobile-menu-close {
    position: absolute;
    top: 0.5rem;
    right: 1rem;
    width: 32px;
    height: 32px;
    background: transparent;
    border: 2px solid transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color var(--transition-fast);
}

.mobile-menu-close:hover {
    border-color: var(--color-border-light);
}

.mobile-menu-close span {
    position: absolute;
    width: 16px;
    height: 2px;
    background-color: var(--color-primary);
    transition: transform var(--transition-base);
}

.mobile-menu-close span:first-child {
    transform: rotate(45deg);
}

.mobile-menu-close span:last-child {
    transform: rotate(-45deg);
}

.mobile-menu-nav {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-top: var(--spacing-4);
    margin-bottom: var(--spacing-8);
    border-top: 1px solid var(--color-border-light);
}

.mobile-menu-link {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 5vw, 2rem);
    color: var(--color-primary);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    padding: var(--spacing-4) 0;
    border-bottom: 1px solid var(--color-border-light);
    transition: color var(--transition-fast), padding-left var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.mobile-menu-link::before {
    content: '→';
    font-family: var(--font-body);
    font-size: var(--text-base);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.mobile-menu-link:hover {
    color: var(--color-accent);
    padding-left: var(--spacing-2);
}

.mobile-menu-link:hover::before {
    opacity: 1;
}

.mobile-menu-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 20px;
    font-family: var(--font-body);
    font-weight: var(--font-bold);
    font-size: var(--text-sm);
    letter-spacing: var(--tracking-wider);
    text-transform: uppercase;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    border: 2px solid var(--color-primary);
    min-height: 50px;
}

.mobile-menu-btn.primary {
    background-color: var(--color-accent);
    color: var(--color-primary);
}

.mobile-menu-btn.primary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-offset-dark);
}

.mobile-menu-btn.secondary {
    background-color: transparent;
    color: var(--color-primary);
}

.mobile-menu-btn.secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* ========================================
   CARRITO SIDEBAR
   ======================================== */
.cart-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    justify-content: flex-end;
}

.cart-modal.active {
    display: flex;
}

.cart-backdrop {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.cart-content {
    position: absolute;
    right: 0;
    top: 0;
    z-index: 1;
    background-color: var(--color-white);
    width: 100%;
    max-width: 440px;
    height: 100%;
    display: flex;
    flex-direction: column;
    animation: slideIn var(--transition-base) ease-out;
    border-left: 3px solid var(--color-primary);
}

@keyframes slideIn {
    from { transform: translateX(100%); }
    to   { transform: translateX(0); }
}
@keyframes slideOut {
    from { transform: translateX(0); }
    to   { transform: translateX(100%); }
}
.cart-content.is-closing {
    animation: slideOut 220ms ease-in forwards;
}

.cart-header {
    padding: var(--spacing-5) var(--spacing-6);
    border-bottom: 2px solid var(--color-border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h3 {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    margin: 0;
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
}

.cart-close {
    width: 44px;
    height: 44px;
    background: transparent;
    border: 2px solid transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color var(--transition-fast);
}

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

.cart-close span {
    position: absolute;
    width: 22px;
    height: 2px;
    background-color: var(--color-primary);
}

.cart-close span:first-child {
    transform: rotate(45deg);
}

.cart-close span:last-child {
    transform: rotate(-45deg);
}

.cart-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-6);
}

.cart-footer {
    padding: var(--spacing-5) var(--spacing-6);
    border-top: 2px solid var(--color-border-light);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    margin-bottom: var(--spacing-4);
}

.cart-note {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    text-align: center;
    margin-bottom: var(--spacing-3);
    opacity: 0.75;
}

.btn-checkout {
    width: 100%;
    background-color: var(--color-accent);
    color: var(--color-primary);
    padding: 16px;
    border: 2px solid var(--color-primary);
    font-family: var(--font-body);
    font-weight: var(--font-bold);
    font-size: var(--text-sm);
    letter-spacing: var(--tracking-wider);
    text-transform: uppercase;
    cursor: pointer;
    transition: background-color var(--transition-base), box-shadow var(--transition-base);
    min-height: 52px;
}

.btn-checkout:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: none;
}

@media (max-width: 768px) {
    .cart-content {
        max-width: 100%;
        border-left: none;
        border-top: 3px solid var(--color-primary);
    }
}

@media (max-width: 480px) {
    .cart-header,
    .cart-body,
    .cart-footer {
        padding: var(--spacing-4) var(--spacing-5);
    }

    .cart-header h3 {
        font-size: var(--text-2xl);
    }

    .cart-total {
        font-size: var(--text-2xl);
    }
}

/* ─── Mobile Bottom Sheet (≤480px)
   En pantallas pequeñas el carrito sube desde abajo
   como un sheet nativo de iOS/Android.
   ─────────────────────────────────────────────── */
@media (max-width: 480px) {
    /* Cambia la dirección del modal: alinea al fondo */
    .cart-modal {
        align-items: flex-end;
    }

    .cart-content {
        position: relative;
        right: auto;
        top: auto;
        width: 100%;
        max-width: 100%;
        /* 92svh: deja un borde superior visible para dar contexto */
        height: 92svh;
        border-top: 3px solid var(--color-primary);
        border-left: none;
        border-radius: var(--radius-xl) var(--radius-xl) 0 0;
        /* Reemplaza el slideIn lateral por un slideUp vertical */
        animation: cartSlideUp 280ms cubic-bezier(0.34, 1.28, 0.64, 1) both;
    }

    @keyframes cartSlideUp {
        from { transform: translateY(100%); }
        to   { transform: translateY(0); }
    }
    @keyframes cartSlideDown {
        from { transform: translateY(0); }
        to   { transform: translateY(100%); }
    }
    .cart-content.is-closing {
        animation: cartSlideDown 280ms ease-in forwards;
    }

    /* Handle visual (pill gris arriba del cart) */
    .cart-content::before {
        content: '';
        display: block;
        width: 44px;
        height: 4px;
        background-color: var(--color-gray-300);
        border-radius: var(--radius-full);
        margin: var(--spacing-3) auto var(--spacing-1);
        flex-shrink: 0;
    }

    /* Safe area: evitar que el botón de checkout
       quede detrás del home indicator del iPhone */
    .cart-footer {
        padding-bottom: calc(var(--spacing-5) + env(safe-area-inset-bottom, 0px));
    }

    /* Header más compacto en bottom sheet */
    .cart-header {
        padding: var(--spacing-3) var(--spacing-5);
    }
}