/* ═══════════════════════════════════════
   COMPONENT STYLES — Innova3D
   ═══════════════════════════════════════ */

/* ── Header ── */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    z-index: var(--z-sticky);
    transition: all var(--transition-base);
}

.header--scrolled {
    background: rgba(10, 10, 15, 0.95);
    box-shadow: var(--shadow-lg);
}

.header__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.header__logo,
.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    text-decoration: none;
}

.logo__icon {
    font-size: var(--text-xl);
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo__text {
    font-size: var(--text-xl);
    font-weight: var(--font-extrabold);
    letter-spacing: var(--tracking-tight);
    color: var(--color-text-primary);
}

.logo__accent {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header__logo:hover .logo__text,
.footer__logo:hover .logo__text {
    color: var(--color-text-primary);
}

.header__nav {
    display: none;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.nav__link {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.nav__link:hover,
.nav__link--active {
    color: var(--color-text-primary);
    background: var(--color-accent-light);
}

.nav__link--active {
    color: var(--color-accent-hover);
}

.nav__chevron {
    transition: transform var(--transition-fast);
}

/* Dropdown */
.nav__item--dropdown {
    position: relative;
}

.nav__dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    min-width: 220px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-2);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: var(--z-dropdown);
}

.nav__item--dropdown:hover .nav__dropdown,
.nav__dropdown--open {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.nav__item--dropdown:hover .nav__chevron {
    transform: rotate(180deg);
}

.nav__dropdown-link {
    display: block;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.nav__dropdown-link:hover {
    background: var(--color-accent-light);
    color: var(--color-accent-hover);
}

/* Header actions */
.header__actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

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

.header__whatsapp:hover {
    background: rgba(37, 211, 102, 0.1);
    color: var(--color-whatsapp);
    transform: scale(1.1);
}

/* Hamburger */
.header__hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 8px;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.header__hamburger:hover {
    background: var(--color-surface);
}

.hamburger__line {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 1px;
    transition: all var(--transition-base);
}

.header__hamburger[aria-expanded="true"] .hamburger__line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.header__hamburger[aria-expanded="true"] .hamburger__line:nth-child(2) {
    opacity: 0;
}

.header__hamburger[aria-expanded="true"] .hamburger__line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav */
@media (min-width: 768px) {
    .header__nav {
        display: block;
    }

    .header__hamburger {
        display: none;
    }
}

@media (max-width: 767px) {
    .header__nav {
        display: none;
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-bg-primary);
        padding: var(--space-6);
        z-index: var(--z-fixed);
        overflow-y: auto;
    }

    .header__nav--open {
        display: block;
        animation: slideDown 0.3s ease forwards;
    }

    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .nav__list {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-1);
    }

    .nav__link {
        font-size: var(--text-lg);
        padding: var(--space-3) var(--space-4);
    }

    .nav__dropdown {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
        border: none;
        background: var(--color-bg-secondary);
        margin-top: var(--space-2);
        display: none;
    }

    .nav__dropdown--open {
        display: block;
    }

    .nav__item--dropdown:hover .nav__dropdown {
        opacity: 1;
        visibility: visible;
        transform: none;
    }
}

/* ── Footer ── */
.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-16);
}

.footer__grid {
    display: grid;
    gap: var(--space-10);
    grid-template-columns: 1fr;
}

.footer__description {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    margin-top: var(--space-4);
    max-width: 320px;
}

.footer__social {
    display: flex;
    gap: var(--space-3);
    margin-top: var(--space-6);
}

.social__link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--color-surface);
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
}

.social__link:hover {
    background: var(--color-accent);
    color: #fff;
    transform: translateY(-3px);
}

.footer__title {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer__link {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.footer__link:hover {
    color: var(--color-accent-hover);
    padding-left: var(--space-2);
}

.footer__contact-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.footer__contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.footer__contact-item svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--color-accent);
}

.footer__contact-item a {
    color: var(--color-text-secondary);
}

.footer__contact-item a:hover {
    color: var(--color-accent-hover);
}

.footer__bottom {
    margin-top: var(--space-12);
    padding: var(--space-6) 0;
    border-top: 1px solid var(--color-border);
    text-align: center;
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

@media (min-width: 768px) {
    .footer__grid {
        grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    }
}

/* ── WhatsApp Float ── */
.whatsapp-float {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    background: var(--color-whatsapp);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: var(--z-fixed);
    transition: all var(--transition-base);
    animation: pulseWa 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
    color: #fff;
}

@keyframes pulseWa {

    0%,
    100% {
        box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    }

    50% {
        box-shadow: 0 4px 25px rgba(37, 211, 102, 0.6), 0 0 0 10px rgba(37, 211, 102, 0.1);
    }
}

/* ── Scroll to Top ── */
.scroll-top {
    position: fixed;
    bottom: var(--space-6);
    right: calc(var(--space-6) + 72px);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    z-index: var(--z-fixed);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
}

.scroll-top--visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}

/* ── Product Card ── */
.product-card {
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
    cursor: pointer;
}

.product-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.product-card__image-wrapper {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--color-bg-tertiary);
}

.product-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-card__image {
    transform: scale(1.08);
}

.product-card__badge {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    background: var(--gradient-accent);
    color: #fff;
}

.product-card__body {
    padding: var(--space-4);
}

.product-card__name {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-1);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-card__category {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    margin-bottom: var(--space-3);
}

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

.product-card__price {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-card__action {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--color-whatsapp);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
}

.product-card__action:hover {
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(37, 211, 102, 0.4);
}

/* ── Category Card ── */
.category-card {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 2/1;
    cursor: pointer;
    transition: all var(--transition-base);
}

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

.category-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.category-card:hover .category-card__image {
    transform: scale(1.05);
}

.category-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.2) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-6);
}

.category-card__name {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: #fff;
    margin-bottom: var(--space-1);
}

.category-card__count {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.7);
}

/* ── Image Gallery ── */
.gallery {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.gallery__main {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--color-bg-tertiary);
    cursor: zoom-in;
}

.gallery__main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery__main:hover .gallery__main-image {
    transform: scale(1.03);
}

.gallery__nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
    z-index: 2;
}

.gallery__nav-btn:hover {
    background: var(--color-accent);
}

.gallery__nav-btn--prev {
    left: var(--space-3);
}

.gallery__nav-btn--next {
    right: var(--space-3);
}

.gallery__thumbs {
    display: flex;
    gap: var(--space-2);
    overflow-x: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--color-accent) transparent;
}

.gallery__thumb {
    flex-shrink: 0;
    width: 72px;
    height: 72px;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-fast);
    opacity: 0.6;
}

.gallery__thumb--active,
.gallery__thumb:hover {
    border-color: var(--color-accent);
    opacity: 1;
}

.gallery__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ── Lightbox ── */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.lightbox--open {
    opacity: 1;
    visibility: visible;
}

.lightbox__image {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-lg);
}

.lightbox__close {
    position: absolute;
    top: var(--space-6);
    right: var(--space-6);
    width: 48px;
    height: 48px;
    font-size: var(--text-3xl);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lightbox__close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.lightbox__prev,
.lightbox__next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
}

.lightbox__prev {
    left: var(--space-6);
}

.lightbox__next {
    right: var(--space-6);
}

.lightbox__prev:hover,
.lightbox__next:hover {
    background: var(--color-accent);
}

@media (max-width: 767px) {
    .whatsapp-float {
        width: 52px;
        height: 52px;
        bottom: var(--space-4);
        right: var(--space-4);
    }

    .scroll-top {
        bottom: var(--space-4);
        right: calc(var(--space-4) + 64px);
        width: 40px;
        height: 40px;
    }
}