:root {
    --vector: #C92127;
    --titanium: #141B25;
    --platinum: #A6AEB5;
    --white: #FFFFFF;
}

html {
    scroll-behavior: smooth;
}

body {
    background: linear-gradient(135deg, rgba(20, 27, 37, 0.96), rgba(20, 27, 37, 0.98)), var(--titanium);
    color: var(--white);
}

body::selection {
    background: var(--vector);
    color: var(--white);
}

.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 24;
    font-family: 'Material Symbols Outlined';
}

.arev-metal {
    background: linear-gradient(110deg, rgba(166, 174, 181, 0.08) 0%, rgba(166, 174, 181, 0.02) 18%, rgba(255, 255, 255, 0.06) 28%, rgba(166, 174, 181, 0.03) 38%, rgba(20, 27, 37, 0.96) 62%, rgba(20, 27, 37, 0.98) 100%), repeating-linear-gradient(90deg, rgba(166, 174, 181, 0.05) 0 1px, transparent 1px 4px), var(--titanium);
}

.arev-metal-strong {
    background: linear-gradient(135deg, rgba(166, 174, 181, 0.12), rgba(20, 27, 37, 0.96) 48%, rgba(166, 174, 181, 0.06)), repeating-linear-gradient(90deg, rgba(166, 174, 181, 0.05) 0 1px, transparent 1px 5px);
}

.arev-panel {
    background: linear-gradient(145deg, rgba(166, 174, 181, 0.08), rgba(20, 27, 37, 0.96)), var(--titanium);
    border: 1px solid rgba(166, 174, 181, 0.22);
    box-shadow: 0 24px 70px rgba(20, 27, 37, 0.28);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.arev-panel::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(110deg, rgba(255, 255, 255, 0.08), transparent 28%, transparent 70%, rgba(166, 174, 181, 0.06)), repeating-linear-gradient(90deg, rgba(166, 174, 181, 0.025) 0 1px, transparent 1px 6px);
    pointer-events: none;
    opacity: 0.75;
}

.arev-panel > * {
    position: relative;
    z-index: 1;
}

.arev-header {
    background: linear-gradient(115deg, rgba(166, 174, 181, 0.16) 0%, rgba(20, 27, 37, 0.98) 36%, rgba(20, 27, 37, 0.98) 100%), repeating-linear-gradient(90deg, rgba(166, 174, 181, 0.06) 0 1px, transparent 1px 5px);
    border-bottom: 1px solid rgba(201, 33, 39, 0.8);
    box-shadow: 0 18px 50px rgba(20, 27, 37, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.arev-header-line {
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--vector), transparent);
    box-shadow: 0 0 18px rgba(201, 33, 39, 0.55);
}

.arev-capsule {
    border: 1px solid rgba(166, 174, 181, 0.22);
    background: linear-gradient(135deg, rgba(166, 174, 181, 0.12), rgba(20, 27, 37, 0.68)), repeating-linear-gradient(90deg, rgba(166, 174, 181, 0.04) 0 1px, transparent 1px 5px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 12px 32px rgba(20, 27, 37, 0.22);
}

.arev-nav-item {
    color: var(--platinum);
    transition: color 0.25s cubic-bezier(0.16, 1, 0.3, 1), background 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1), transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.arev-nav-item:hover {
    color: var(--vector);
    transform: translateY(-2px);
}

.arev-nav-item.active,
.arev-nav-item.active:hover {
    color: #FFFFFF;
    background: rgba(201, 33, 39, 0.12);
    box-shadow: 0 0 0 1px rgba(201, 33, 39, 0.3);
}

.arev-search {
    background: linear-gradient(135deg, rgba(166, 174, 181, 0.08), rgba(20, 27, 37, 0.78));
    border: 1px solid rgba(166, 174, 181, 0.22);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.arev-button-primary {
    background: var(--vector);
    color: var(--white);
    box-shadow: 0 12px 34px rgba(201, 33, 39, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.16);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1), background 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.arev-button-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 46px rgba(201, 33, 39, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.arev-button-secondary {
    color: var(--white);
    background: transparent;
    border: 1px solid var(--platinum);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.25s cubic-bezier(0.16, 1, 0.3, 1), background 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.arev-button-secondary:hover {
    transform: translateY(-2px);
    border-color: var(--vector);
    background: var(--vector);
    box-shadow: 0 14px 38px rgba(201, 33, 39, 0.28);
}

.arev-input {
    background: rgba(20, 27, 37, 0.72);
    border: 1px solid rgba(166, 174, 181, 0.22);
    color: var(--white);
    outline: none;
    transition: border-color 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1), background 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.arev-input:focus {
    border-color: var(--vector);
    box-shadow: 0 0 0 3px rgba(201, 33, 39, 0.2);
    background: rgba(20, 27, 37, 0.92);
}

.arev-grid {
    background-image: linear-gradient(rgba(166, 174, 181, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(166, 174, 181, 0.05) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(to bottom, black, transparent 78%);
}

.arev-speedline {
    background: linear-gradient(90deg, transparent, rgba(166, 174, 181, 0.18), transparent);
    height: 1px;
}

.arev-glow {
    text-shadow: 0 0 18px rgba(201, 33, 39, 0.42);
}

.font-headline-sm {
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.line-clamp-1 {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.arev-product-card {
    transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.32s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.32s cubic-bezier(0.16, 1, 0.3, 1), background 0.32s cubic-bezier(0.16, 1, 0.3, 1);
}

.arev-product-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(201, 33, 39, 0.72);
    box-shadow: 0 22px 60px rgba(201, 33, 39, 0.25), 0 0 0 1px rgba(201, 33, 39, 0.18);
    background: rgba(20, 27, 37, 0.95);
}

.arev-fade {
    animation: arevFade 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes arevFade {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.arev-fade-in-up {
    animation: arevFadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes arevFadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.skeleton {
    background: linear-gradient(90deg, rgba(166, 174, 181, 0.1), rgba(166, 174, 181, 0.2), rgba(166, 174, 181, 0.1));
    background-size: 200% 100%;
    animation: skeletonLoading 1.5s infinite;
}

@keyframes skeletonLoading {
    0% {
        background-position: 200%;
    }
    100% {
        background-position: -200%;
    }
}

::-webkit-scrollbar {
    width: 5px;
}

::-webkit-scrollbar-track {
    background: var(--titanium);
}

::-webkit-scrollbar-thumb {
    background: var(--vector);
    border-radius: 999px;
}

/* Global mobile-safe defaults */
* {
    max-width: 100%;
    box-sizing: border-box;
}

html,
body {
    overflow-x: hidden;
}

img,
video,
iframe,
svg {
    max-width: 100%;
    height: auto;
}

.logo-brand,
.logo-footer {
    object-fit: contain !important;
    border: none !important;
    box-shadow: none !important;
    background: transparent !important;
    border-radius: 0 !important;
    display: block;
}

/* Keep header layout unchanged: use transform scale so layout height stays the same */
.arev-brand-block {
    overflow: visible; /* allow scaled logo to overflow visually without changing header flow */
    margin-left: -6px; /* nudge logo left without affecting header layout */
}

@media (min-width: 1025px) {
    .arev-brand-block { margin-left: -20px; }
}

@media (max-width: 640px) {
    .arev-brand-block { margin-left: 0; }
}

.logo-brand {
    height: 3.25rem; /* layout height - does not change header size */
    width: auto;
    max-width: 100%;
    transform-origin: left center;
    transform: none;
    transition: transform 180ms ease;
}

/* Visual enlargement on larger screens without altering header flow */
@media (min-width: 1025px) {
    .logo-brand {
        transform: scale(1.8) translateX(32px); /* visually larger and shifted even more right on desktop */
    }
}

@media (max-width: 1024px) {
    .logo-brand {
        transform: scale(1.35) translateX(24px); /* tablet: shifted even more right */
    }
}

@media (max-width: 640px) {
    .logo-brand {
        transform: scale(1.12) translateX(0); /* mobile: modest increase, no lateral shift */
        height: 2.8rem;
    }
}

.logo-footer {
    height: 2rem;
    width: auto;
    max-width: 100%;
}

/* Hide small subtitle next to logo to leave only the graphic mark visible */
.arev-brand-subtitle {
    display: none !important;
    visibility: hidden !important;
    height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    line-height: 0 !important;
}

.mobile-menu-button {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    width: 44px;
    height: 44px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(20, 27, 37, 0.72);
    color: var(--white);
    cursor: pointer;
    transition: transform 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.mobile-menu-button:hover {
    transform: translateY(-1px);
    background: rgba(201, 33, 39, 0.16);
}

.mobile-menu-panel {
    width: 100%;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(-12px);
    transition: max-height 0.35s ease, opacity 0.35s ease, transform 0.35s ease;
    background: rgba(20, 27, 37, 0.95);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-menu-panel.open {
    max-height: 640px;
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu-panel .arev-nav-item {
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 1rem 1.2rem;
    margin: 0.25rem 0;
    border-radius: 999px;
    white-space: nowrap;
}

.mobile-menu-panel .arev-nav-item.active {
    background: rgba(201, 33, 39, 0.16);
    color: #FFFFFF;
    box-shadow: inset 0 0 0 1px rgba(201, 33, 39, 0.22);
}

.mobile-menu-panel .arev-nav-item:hover,
.mobile-menu-panel .arev-nav-item.active:hover {
    background: rgba(201, 33, 39, 0.12);
}

@media (max-width: 991px) {
    .arev-search,
    .header-actions,
    .mobile-menu-panel:not(.open) {
        display: none !important;
    }

    .mobile-menu-button {
        display: inline-flex !important;
    }

    .arev-header {
        padding-bottom: 0.5rem;
    }

    .hero-container,
    .hero-text-panel,
    .about-hero .hero-content {
        text-align: center;
    }

    .hero-title,
    .about-hero .hero-content h1,
    .hero-text-panel .hero-title {
        font-size: clamp(1.95rem, 6vw, 2.7rem) !important;
        line-height: 1.05 !important;
    }

    .hero-title span {
        display: block;
    }

    .hero-content p,
    .about-hero .hero-content p,
    .hero-description,
    .arev-brand-subtitle,
    footer p,
    footer a {
        text-align: center;
    }

    .hero-cta,
    .hero-actions {
        display: flex !important;
        flex-direction: column !important;
        gap: 1rem !important;
        width: 100% !important;
        max-width: 100% !important;
        align-items: stretch;
    }

    .hero-cta .arev-button-primary,
    .hero-cta .arev-button-secondary,
    .hero-action-btn,
    .hero-action-btn-primary {
        width: 100% !important;
        max-width: 100% !important;
        justify-content: center !important;
    }

    #contenedor-productos {
        grid-template-columns: 1fr !important;
    }

    .grid.grid-cols-1.md\:grid-cols-3,
    .grid.grid-cols-1.md\:grid-cols-12,
    .grid.grid-cols-1.lg\:grid-cols-2,
    .grid.grid-cols-1.lg\:grid-cols-12 {
        grid-template-columns: 1fr !important;
    }

    .grid.grid-cols-1.md\:grid-cols-3 > *,
    .grid.grid-cols-1.md\:grid-cols-12 > *,
    .grid.grid-cols-1.lg\:grid-cols-2 > *,
    .grid.grid-cols-1.lg\:grid-cols-12 > * {
        width: 100% !important;
    }

    .about-hero {
        min-height: calc(100vh - 5.5rem) !important;
        margin-top: -5rem !important;
    }

    .about-hero .hero-content {
        padding: 2rem 1.25rem !important;
        align-items: center !important;
    }

    .footer-nav,
    .footer-links,
    footer .flex {
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
    }

    footer .flex.gap-4,
    footer .flex.gap-6,
    footer .flex.gap-10 {
        justify-content: center !important;
        flex-wrap: wrap !important;
    }
}

@media (max-width: 767px) {
    .hero-title,
    .about-hero .hero-content h1,
    .hero-text-panel .hero-title {
        font-size: clamp(1.65rem, 8vw, 2.2rem) !important;
    }

    .hero-cta,
    .hero-actions {
        gap: 0.75rem !important;
    }

    .header-actions {
        gap: 0.5rem !important;
    }

    .arev-header {
        padding-bottom: 0.75rem !important;
    }

    .hero-zoom,
    .hero-parallax,
    .hero-video {
        transform: none !important;
        animation: none !important;
    }

    .hero-container:hover .hero-zoom {
        transform: none !important;
    }
}