/* ========================================
   INOVA MULTILOJA - STYLES
   ======================================== */

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --primary: #2d1b69;
    --primary-light: #4a3a8a;
    --secondary: #e53935;
    --secondary-light: #ff6f60;
    --background: #f8f8fa;
    --foreground: #1a1a2e;
    --card: #ffffff;
    --card-foreground: #1a1a2e;
    --muted: #f0f0f5;
    --muted-foreground: #6b6b80;
    --border: #e0e0e8;
    --radius: 0.75rem;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --transition: all 0.2s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Roboto Slab', Georgia, serif;
    font-weight: 600;
    line-height: 1.3;
}

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

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

ul {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
    color: white;
}

.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.btn-white {
    background: white;
    color: var(--primary);
}

.btn-white:hover {
    background: var(--muted);
}

.btn-whatsapp {
    background: #25d366;
    color: white;
    width: 100%;
}

.btn-whatsapp:hover {
    background: #20bd5a;
}

/* Utility Classes */
.hide-mobile {
    display: none;
}

.hide-tablet {
    display: none;
}

@media (min-width: 768px) {
    .hide-mobile {
        display: flex;
    }
    .hide-tablet {
        display: none;
    }
}

@media (min-width: 1024px) {
    .hide-tablet {
        display: inline;
    }
}

/* ========================================
   HEADER
   ======================================== */

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    width: 100%;
}

/* Top Bar */
.top-bar {
    background: linear-gradient(90deg, var(--secondary) 0%, var(--primary) 50%, var(--primary) 100%);
    color: white;
    padding: 0.5rem 0;
    font-size: 0.8125rem;
}

.top-bar-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.top-bar-phone {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: opacity 0.2s;
}

.top-bar-phone:hover {
    opacity: 0.8;
}

.top-bar-divider {
    opacity: 0.6;
}

.top-bar-item {
    opacity: 0.9;
}

.top-bar-highlight {
    font-weight: 600;
}

/* Main Header */
.main-header {
    background: var(--card);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    padding: 1rem 0;
}

.main-header-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--foreground);
}

@media (min-width: 768px) {
    .mobile-menu-btn {
        display: none;
    }
}

/* Logo */
.logo img {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: var(--shadow);
}

@media (min-width: 768px) {
    .logo img {
        width: 64px;
        height: 64px;
    }
}

/* Search Bar */
.search-bar {
    position: relative;
    flex: 1;
    max-width: 600px;
}

.search-bar input {
    width: 100%;
    height: 2.75rem;
    padding: 0 3rem 0 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.875rem;
    background: var(--background);
    transition: var(--transition);
}

.search-bar input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(45, 27, 105, 0.1);
}

.search-btn {
    position: absolute;
    right: 0.25rem;
    top: 50%;
    transform: translateY(-50%);
    width: 2.25rem;
    height: 2.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
    color: white;
    border: none;
    border-radius: calc(var(--radius) - 2px);
    cursor: pointer;
    transition: var(--transition);
}

.search-btn:hover {
    opacity: 0.9;
}

/* Search Bar Mobile */
.search-bar-mobile {
    display: block;
    padding-top: 0.75rem;
}

@media (min-width: 768px) {
    .search-bar-mobile {
        display: none;
    }
}

/* Categories Nav */
.categories-nav {
    background: var(--card);
    border-bottom: 1px solid var(--border);
}

.categories-list {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    padding: 0.5rem 0;
    overflow-x: auto;
}

.categories-list li a {
    display: block;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--foreground);
    border-radius: var(--radius);
    white-space: nowrap;
    transition: var(--transition);
}

.categories-list li a:hover {
    background: var(--muted);
    color: var(--primary);
}

/* Mobile Menu */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 200;
}

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

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    height: 100%;
    background: var(--card);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 201;
    overflow-y: auto;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.mobile-menu-logo {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.mobile-menu-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--foreground);
}

.mobile-menu-nav {
    padding: 1.5rem;
}

.mobile-menu-title {
    font-family: 'Roboto Slab', serif;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--muted-foreground);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

.mobile-menu-nav a {
    display: block;
    padding: 0.75rem;
    font-size: 0.9375rem;
    color: var(--foreground);
    border-radius: var(--radius);
    transition: var(--transition);
}

.mobile-menu-nav a:hover {
    background: var(--muted);
}

/* ========================================
   HERO BANNER
   ======================================== */

.hero {
    position: relative;
    overflow: hidden;
}

.hero-slider {
    position: relative;
    height: 400px;
}

@media (min-width: 768px) {
    .hero-slider {
        height: 500px;
    }
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
}

.hero-content {
    text-align: center;
    color: white;
    padding: 2rem;
    max-width: 600px;
}

.hero-tag {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.hero-content h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .hero-content h1 {
        font-size: 2.75rem;
    }
}

.hero-content p {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 1.5rem;
}

.hero-dots {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
}

.hero-dot {
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.hero-dot.active,
.hero-dot:hover {
    background: white;
}

/* ========================================
   BENEFITS BAR
   ======================================== */

.benefits {
    background: var(--card);
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

@media (min-width: 768px) {
    .benefits-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.benefit-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    text-align: left;
}

.benefit-item svg {
    flex-shrink: 0;
    color: var(--primary);
}

.benefit-item strong {
    display: block;
    font-size: 0.875rem;
    color: var(--foreground);
}

.benefit-item span {
    font-size: 0.75rem;
    color: var(--muted-foreground);
}

/* ========================================
   CATEGORIES SECTION
   ======================================== */

.categories-section {
    padding: 3rem 0;
}

.section-title {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--foreground);
}

@media (min-width: 768px) {
    .section-title {
        font-size: 1.875rem;
        margin-bottom: 2rem;
    }
}

.categories-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
}

@media (min-width: 768px) {
    .categories-grid {
        gap: 1rem;
    }
}

.category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    width: 80px;
    padding: 1rem;
    background: var(--card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

@media (min-width: 768px) {
    .category-card {
        width: 112px;
        padding: 1.25rem;
    }
}

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

.category-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(229, 57, 53, 0.1) 0%, rgba(45, 27, 105, 0.1) 100%);
    border-radius: 50%;
    transition: var(--transition);
}

@media (min-width: 768px) {
    .category-icon {
        width: 64px;
        height: 64px;
    }
}

.category-card:hover .category-icon {
    background: linear-gradient(135deg, rgba(229, 57, 53, 0.2) 0%, rgba(45, 27, 105, 0.2) 100%);
}

.category-icon svg {
    width: 24px;
    height: 24px;
    color: var(--primary);
}

@media (min-width: 768px) {
    .category-icon svg {
        width: 32px;
        height: 32px;
    }
}

.category-card span {
    font-size: 0.75rem;
    font-weight: 500;
    text-align: center;
    color: var(--foreground);
}

@media (min-width: 768px) {
    .category-card span {
        font-size: 0.875rem;
    }
}

/* ========================================
   PRODUCTS SECTION
   ======================================== */

.products-section {
    padding: 3rem 0;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.section-header .section-title {
    margin-bottom: 0;
}

.offers-badge {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    background: var(--secondary);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 2rem;
}

.offers-section {
    background: linear-gradient(135deg, rgba(45, 27, 105, 0.03) 0%, rgba(229, 57, 53, 0.03) 100%);
}

.products-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
}

@media (min-width: 768px) {
    .products-grid {
        gap: 1rem;
    }
}

/* Product Card */
.product-card {
    width: calc(50% - 0.375rem);
    max-width: 280px;
    background: var(--card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
}

@media (min-width: 640px) {
    .product-card {
        width: calc(33.333% - 0.5rem);
    }
}

@media (min-width: 768px) {
    .product-card {
        width: calc(25% - 0.75rem);
    }
}

@media (min-width: 1024px) {
    .product-card {
        width: calc(20% - 0.8rem);
    }
}

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

.product-image {
    position: relative;
    aspect-ratio: 1;
    background: var(--muted);
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-badge {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    padding: 0.25rem 0.5rem;
    background: var(--secondary);
    color: white;
    font-size: 0.625rem;
    font-weight: 700;
    border-radius: 0.25rem;
    text-transform: uppercase;
}

.product-badge.new {
    background: var(--primary);
}

.product-info {
    padding: 1rem;
}

.product-name {
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--foreground);
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.625rem;
}

.product-price-old {
    font-size: 0.75rem;
    color: var(--muted-foreground);
    text-decoration: line-through;
}

.product-price {
    font-family: 'Roboto Slab', serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

.product-price-pix {
    font-size: 0.75rem;
    color: #25d366;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.product-installment {
    font-size: 0.6875rem;
    color: var(--muted-foreground);
    margin-bottom: 0.75rem;
}

/* ========================================
   NEWSLETTER
   ======================================== */

.newsletter {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
    color: white;
}

.newsletter-content {
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .newsletter h2 {
        font-size: 1.875rem;
    }
}

.newsletter p {
    opacity: 0.9;
    margin-bottom: 1.5rem;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .newsletter-form {
        flex-direction: row;
    }
}

.newsletter-form input {
    flex: 1;
    height: 3rem;
    padding: 0 1rem;
    border: none;
    border-radius: var(--radius);
    font-size: 0.9375rem;
}

.newsletter-form input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.newsletter-form .btn {
    height: 3rem;
    padding: 0 2rem;
    background: white;
    color: var(--primary);
    font-weight: 600;
}

.newsletter-form .btn:hover {
    background: var(--muted);
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary) 60%, var(--secondary) 100%);
    color: white;
    padding: 3rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        text-align: left;
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-col h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-col a {
    font-size: 0.875rem;
    opacity: 0.9;
    transition: opacity 0.2s;
}

.footer-col a:hover {
    opacity: 1;
    text-decoration: underline;
}

.footer-about {
    display: flex;
    flex-direction: column;
    align-items: center;
}

@media (min-width: 768px) {
    .footer-about {
        align-items: flex-start;
    }
}

.footer-logo {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: var(--shadow);
    margin-bottom: 1rem;
}

.footer-about p {
    font-size: 0.875rem;
    opacity: 0.9;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 0.75rem;
}

.social-links a {
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background: rgba(255, 255, 255, 0.2);
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    opacity: 0.9;
}

@media (min-width: 768px) {
    .contact-list li {
        justify-content: flex-start;
    }
}

.contact-list svg {
    flex-shrink: 0;
    margin-top: 0.125rem;
}

/* Payment Methods */
.footer-payments {
    margin-top: 2rem;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-payments p {
    font-size: 0.875rem;
    opacity: 0.9;
    margin-bottom: 1rem;
}

.payment-icons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
}

.payment-badge {
    padding: 0.375rem 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 500;
}

/* Footer Bottom */
.footer-bottom {
    margin-top: 1.5rem;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8125rem;
    opacity: 0.8;
}

/* ========================================
   WHATSAPP FLOAT
   ======================================== */

.whatsapp-float {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25d366;
    color: white;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 99;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

/* ========================================
   LOADING STATE
   ======================================== */

.skeleton {
    background: linear-gradient(90deg, var(--muted) 25%, var(--background) 50%, var(--muted) 75%);
    background-size: 200% 100%;
    animation: skeleton 1.5s infinite;
}

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

.product-card.skeleton {
    height: 380px;
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    padding: 1rem 1.5rem;
    background: var(--foreground);
    color: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    z-index: 300;
    opacity: 0;
    transition: all 0.3s ease;
}

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