/* Reset & base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale
}

:root {
    /* Paleta masculina elegante e moderna */
    --primary-color: #1a73e8;
    --primary-strong: #1557b0;
    --secondary-color: #0f172a;
    --accent-color: #ff6b35;
    --gold-accent: #ffd700;
    --text-color: #1f2937;
    --text-light: #6b7280;
    --light: #f8fafc;
    --light-2: #e2e8f0;
    --border-color: #e2e8f0;
    --success-color: #10b981;
    --error-color: #ef4444;
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-accent: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-medium: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-large: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

body {
    font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
    color: var(--text-color);
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    line-height: 1.6;
    scroll-behavior: smooth;
}

h1,
h2,
h3 {
    font-family: 'Montserrat', sans-serif
}

/* Header */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: 990;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    box-shadow: var(--shadow-soft);
    border-bottom: 1px solid rgba(226, 232, 240, 0.3);
    transition: all 0.3s ease;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    box-shadow: 0 6px 20px rgba(15, 23, 42, .06);
    border-bottom: 1px solid #eef2f7;
}

.logo {
    display: flex;
    align-items: center;
    gap: .6rem;
    cursor: pointer
}

.logo i {
    font-size: 1.6rem;
    color: var(--secondary-color)
}

.logo h1 {
    font-size: 1.6rem;
    color: var(--secondary-color);
    font-weight: 700;
    letter-spacing: .4px
}

.search-container {
    width: 100%;
    max-width: 560px;
    margin: 0;
    display: flex;
    align-items: center;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: .6rem 1rem;
    order: 3;
    flex-basis: 100%;
    box-shadow: 0 2px 10px rgba(2, 6, 23, .03);
}

.search-container input {
    width: 100%;
    border: none;
    background: transparent;
    outline: none;
    padding: .3rem .5rem;
    font-size: 1rem;
    color: var(--text-color);
}

.search-container i {
    color: var(--primary-color);
    cursor: pointer
}

.cart-icon {
    position: relative;
    cursor: pointer;
    padding: .5rem;
    order: 2
}

.cart-icon i {
    font-size: 1.6rem;
    color: var(--secondary-color)
}

.cart-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--accent-color);
    color: #fff;
    border-radius: 999px;
    min-width: 20px;
    height: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: .75rem;
    font-weight: 700;
    transform: translate(30%, -30%);
}

/* Categorias */
.categories-container {
    background: var(--secondary-color);
    display: flex;
    overflow-x: auto
}

.categories-bar {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: .5rem 1rem;
    gap: .5rem;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.category-btn {
    display: flex;
    gap: .5rem;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, .25);
    color: #fff;
    border-radius: 999px;
    padding: .55rem 1rem;
    cursor: pointer;
    background: transparent;
    white-space: nowrap;
    font-size: .95rem;
    transition: all .2s ease;
}

.category-btn i {
    opacity: .95
}

.category-btn:hover {
    background: rgba(255, 255, 255, .12)
}

.category-btn.active {
    background: linear-gradient(135deg, var(--primary-color), #0f766e);
    border-color: transparent;
    box-shadow: 0 6px 18px rgba(14, 165, 166, .25);
}

/* Hero */
.hero-section {
    background:
        radial-gradient(900px 320px at -10% -20%, rgba(255, 255, 255, .18), transparent 60%),
        radial-gradient(900px 320px at 110% 120%, rgba(255, 255, 255, .12), transparent 60%),
        linear-gradient(160deg, #0B1220 0%, #1F2937 70%);
    color: #fff;
    text-align: center;
    padding: 3.2rem 1rem;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.hero-content {
    max-width: 900px;
    margin: 0 auto
}

.hero-tag {
    display: inline-block;
    background: var(--gradient-accent);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    padding: .5rem 1.2rem;
    border-radius: 999px;
    font-size: .9rem;
    font-weight: 600;
    letter-spacing: .5px;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-medium);
    animation: pulse-glow 3s infinite;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 999px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.feature:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.15);
}

.feature i {
    font-size: 1.1rem;
    color: var(--gold-accent);
}

.hero-section h2 {
    font-size: 2.3rem;
    margin: .25rem 0 .35rem;
    font-weight: 800;
    letter-spacing: .3px
}

.hero-section p {
    opacity: .92
}

/* Seção de promoções */
.promo-banner {
    background: linear-gradient(135deg, #fff 0%, #f8fafc 100%);
    padding: 2rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

.promo-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.promo-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(26, 115, 232, 0.05) 0%, rgba(255, 255, 255, 0.8) 100%);
    border-radius: 16px;
    border: 1px solid rgba(26, 115, 232, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.promo-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(26, 115, 232, 0.1), transparent);
    transition: all 0.5s;
}

.promo-item:hover::before {
    left: 100%;
}

.promo-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-color);
}

.promo-item i {
    font-size: 2rem;
    color: var(--primary-color);
    background: rgba(26, 115, 232, 0.1);
    padding: 1rem;
    border-radius: 12px;
    min-width: 60px;
    text-align: center;
}

.promo-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.promo-text strong {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-color);
}

.promo-text span {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Botão WhatsApp Flutuante */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    left: 40px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: #fff;
    border-radius: 50%;
    text-align: center;
    font-size: 28px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    cursor: pointer;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    animation: pulse-whatsapp 2s infinite;
}

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

@keyframes pulse-whatsapp {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Footer melhorado */
footer {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #1e293b 100%);
    color: #fff;
    padding: 3rem 2rem 1rem;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--gold-accent);
}

.footer-section p {
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.footer-section i {
    margin-right: 0.5rem;
    color: var(--primary-color);
}

.payment-methods {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.payment-methods i {
    font-size: 2rem;
    color: var(--gold-accent);
    transition: all 0.3s ease;
}

.payment-methods i:hover {
    transform: scale(1.2);
    color: #fff;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.8;
}

/* Produtos */
.products {
    width: 100%;
    max-width: 1200px;
    padding: 1rem;
    margin: 0 auto
}

.products-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem
}

.product-card {
    background: #fff;
    border-radius: 14px;
    overflow: hidden;
    cursor: pointer;
    transition: .25s;
    box-shadow: 0 10px 24px rgba(2, 6, 23, .06), 0 1px 0 #fff;
    border: 1px solid #eef2f7;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 36px rgba(2, 6, 23, .12)
}

.product-img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    background: #f8fafc
}

.product-info {
    padding: 1rem 1rem 1.1rem
}

.product-name {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: .45rem;
    color: var(--text-color)
}

.product-description {
    font-size: .9rem;
    margin-bottom: .95rem;
    color: #6b7280
}

.product-price {
    font-size: 1.35rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 800
}

.product-button {
    width: 100%;
    background: var(--secondary-color);
    color: #fff;
    border: 1px solid var(--secondary-color);
    padding: .75rem 1rem;
    font-size: 1rem;
    font-weight: 700;
    border-radius: .6rem;
    cursor: pointer;
    transition: transform .15s ease, background .2s ease, box-shadow .2s ease, border-color .2s ease;
    box-shadow: 0 8px 20px rgba(15, 23, 42, .18);
}

.product-button:hover {
    background: #111827;
    border-color: #111827;
    transform: translateY(-1px)
}

.product-button:active {
    transform: translateY(0)
}

/* Carrinho */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .4);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s, visibility .3s
}

.cart-overlay.show {
    opacity: 1;
    visibility: visible
}

.cart-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 420px;
    height: 100%;
    background: #fff;
    box-shadow: -4px 0 24px rgba(2, 6, 23, .15);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform .4s cubic-bezier(.25, .46, .45, .94);
    border-left: 1px solid #eef2f7;
}

.cart-sidebar.show {
    transform: translateX(0)
}

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

.cart-header h3 {
    font-size: 1.25rem;
    color: var(--secondary-color)
}

.close-cart-btn {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-color)
}

.cart-body {
    padding: 1.5rem;
    overflow-y: auto;
    flex-shrink: 1
}

.cart-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    background: #f7f9fc;
    overflow-y: auto;
    flex-grow: 1
}

.finish-order-btn-container {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    background: #fff;
    box-shadow: 0 -2px 5px rgba(0, 0, 0, .05)
}

.cart-body::-webkit-scrollbar,
.cart-footer::-webkit-scrollbar {
    width: 6px
}

.cart-body::-webkit-scrollbar-track,
.cart-footer::-webkit-scrollbar-track {
    background: var(--light-2)
}

.cart-body::-webkit-scrollbar-thumb,
.cart-footer::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
    border: 2px solid var(--light-2)
}

.cart-empty {
    text-align: center;
    padding-top: 4rem;
    color: #9aa3b2
}

.cart-empty i {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: #e2e8f0
}

.cart-empty p {
    font-size: 1.05rem;
    font-weight: 600
}

.cart-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.2rem
}

.cart-item-img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: .6rem;
    border: 1px solid var(--border-color)
}

.cart-item-info {
    flex-grow: 1
}

.cart-item-name {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: .25rem
}

.cart-item-price {
    font-size: .95rem;
    color: var(--primary-color);
    font-weight: 800
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: .5rem;
    margin-top: .5rem
}

.quantity-btn {
    background: #fff;
    border: 1px solid var(--border-color);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    font-weight: 700;
    transition: background .2s
}

.quantity-btn:hover {
    background: #f1f5f9
}

.remove-item-btn {
    background: none;
    border: none;
    color: #ef4444;
    font-size: 1.6rem;
    cursor: pointer;
    margin-left: auto;
    transition: color .2s
}

.remove-item-btn:hover {
    color: #b91c1c
}

.product-image-fly {
    position: fixed;
    z-index: 1001;
    border-radius: 50%;
    transition: all .7s cubic-bezier(.55, .055, .675, .19);
    object-fit: cover
}

/* Opções entrega/retirada */
.options-toggle {
    display: flex;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 1.2rem;
    background: #fff
}

.delivery-btn {
    flex: 1;
    padding: .75rem;
    border: none;
    background: #fff;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-color);
    transition: background .2s, color .2s
}

.delivery-btn.active {
    background: var(--secondary-color);
    color: #fff
}

.form-group {
    margin-bottom: 1rem
}

.form-group label {
    display: block;
    margin-bottom: .45rem;
    font-weight: 700;
    font-size: .9rem
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: .75rem;
    border: 1px solid var(--border-color);
    border-radius: .6rem;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color .2s, box-shadow .2s;
    background: #fff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(14, 165, 166, .18);
    outline: none
}

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
    border-color: var(--error-color) !important;
    box-shadow: 0 0 0 3px rgba(225, 29, 72, .2) !important
}

.form-group input:read-only {
    background: #f1f5f9;
    cursor: not-allowed;
    opacity: .9
}

.payment-options-container {
    border-top: 1px solid var(--border-color);
    margin-top: 1.2rem;
    padding-top: 1.2rem
}

.payment-options-container h4 {
    font-size: 1rem;
    margin: 0 0 1rem
}

.payment-option {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .75rem;
    border: 1px solid var(--border-color);
    border-radius: .6rem;
    margin-bottom: .5rem;
    cursor: pointer;
    transition: border-color .2s, background .2s;
    background: #fff;
}

.payment-option:hover {
    background: #f8fafc
}

.payment-option input[type="radio"] {
    width: auto
}

.payment-option.selected {
    border-color: var(--primary-color);
    background: #ecfeff
}

#troco-container {
    display: none;
    margin-top: 1rem;
    padding: 1rem;
    background: #fff;
    border-radius: .6rem;
    border: 1px solid var(--border-color)
}

.delivery-fee-notice {
    font-size: .85rem;
    text-align: center;
    color: #6b7280;
    background: #fff;
    padding: .55rem;
    border-radius: .6rem;
    margin: 1.2rem 0
}

.date-time-row {
    display: flex;
    gap: 1rem
}

.cart-summary {
    margin: 1.2rem 0;
    border-top: 1px solid var(--border-color);
    padding-top: 1.2rem
}

.summary-line {
    display: flex;
    justify-content: space-between;
    margin-bottom: .5rem;
    font-size: 1rem
}

.summary-line.total {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-top: 1rem
}

.coupon-container {
    display: flex;
    gap: .5rem;
    margin-bottom: .5rem
}

#coupon-input {
    flex-grow: 1;
    border: 1px solid var(--border-color);
    border-radius: .6rem;
    padding: .75rem;
    font-size: 1rem
}

#apply-coupon-btn {
    border: none;
    background: var(--secondary-color);
    color: #fff;
    padding: 0 1.5rem;
    border-radius: .6rem;
    cursor: pointer;
    font-weight: 800;
    transition: background .2s
}

#apply-coupon-btn:hover {
    background: #111827
}

.coupon-feedback {
    font-size: .9rem;
    font-weight: 700;
    margin-bottom: 1rem;
    height: 1em
}

.coupon-feedback.success {
    color: var(--success-color)
}

.coupon-feedback.error {
    color: var(--error-color)
}

.summary-line.discount-line {
    color: var(--success-color);
    font-weight: 700
}

.finish-order-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    font-weight: 800;
    color: #fff;
    background: linear-gradient(135deg, var(--secondary-color), #111827);
    border: none;
    border-radius: .7rem;
    cursor: pointer;
    transition: filter .2s, transform .1s;
    box-shadow: 0 10px 26px rgba(2, 6, 23, .18);
}

.finish-order-btn:hover:not(:disabled) {
    filter: brightness(1.03);
    transform: translateY(-1px)
}

.finish-order-btn:disabled {
    background: #cbd5e1;
    cursor: not-allowed
}

.finish-order-btn .fa-whatsapp {
    margin-right: .5rem
}

/* Barra inferior "Ver carrinho" */
.view-cart-banner {
    position: fixed;
    bottom: -100px;
    left: 0;
    width: 100%;
    background: var(--secondary-color);
    color: #fff;
    z-index: 980;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 -8px 20px rgba(2, 6, 23, .18);
    transition: bottom .35s ease;
}

.view-cart-banner.show {
    bottom: 0
}

.view-cart-banner p {
    margin: 0;
    font-weight: 800
}

.view-cart-banner-btn {
    background: var(--primary-color);
    color: #fff;
    border: none;
    padding: .75rem 1.4rem;
    border-radius: 999px;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(14, 165, 166, .22);
    transition: transform .15s ease, background .2s ease;
}

.view-cart-banner-btn:hover {
    background: var(--primary-strong);
    transform: translateY(-1px)
}

/* Footer */
footer {
    background: #0B1220;
    color: #fff;
    text-align: center;
    padding: 2rem
}

/* Responsivo */
@media (min-width:768px) {
    .search-container {
        order: 2;
        flex-basis: auto;
        width: auto
    }

    .cart-icon {
        order: 3
    }

    .categories-bar {
        justify-content: center
    }

    .category-btn {
        padding: .7rem 1.2rem;
        font-size: 1rem
    }

    .products {
        padding: 2rem
    }

    .products-container {
        gap: 1.6rem
    }

    .product-img {
        height: 260px
    }

    .product-info {
        padding: 1.2rem 1.2rem 1.4rem
    }

    .product-name {
        font-size: 1.15rem
    }

    .hero-section {
        padding: 3.5rem 2rem
    }

    .hero-section h2 {
        font-size: 2.6rem
    }
}

/* Esconde a barra "Ver Carrinho" em telas maiores */
@media (min-width:769px) {
    .view-cart-banner {
        display: none
    }
}

/* =========================== */
/* ANIMAÇÕES E EFEITOS ELEGANTES */
/* =========================== */

/* Animações de entrada */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(26, 115, 232, 0.4);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(26, 115, 232, 0);
    }
}

/* Produto com animações melhoradas */
.product-card {
    transform: translateY(0);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    animation: fadeInUp 0.6s ease-out forwards;
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: all 0.5s;
    z-index: 1;
}

.product-card:hover::before {
    left: 100%;
}

.product-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--shadow-large);
}

.product-img {
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

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

/* Botão de adicionar ao carrinho melhorado */
.add-to-cart-btn {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    background: var(--gradient-primary) !important;
    border: none !important;
    transform: translateY(0);
}

.add-to-cart-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: all 0.5s;
}

.add-to-cart-btn:hover::before {
    left: 100%;
}

.add-to-cart-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(26, 115, 232, 0.3);
}

.add-to-cart-btn:active {
    transform: translateY(0);
}

/* Header melhorado */
.logo {
    transition: all 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.logo i {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: pulse-glow 2s infinite;
}

/* Busca melhorada */
.search-container {
    transition: all 0.3s ease;
}

.search-container:focus-within {
    transform: scale(1.02);
    box-shadow: var(--shadow-medium);
}

.search-input:focus {
    background: linear-gradient(135deg, rgba(26, 115, 232, 0.05) 0%, rgba(255, 255, 255, 0.95) 100%);
}

/* Carrinho melhorado */
.cart-icon {
    transition: all 0.3s ease;
}

.cart-icon:hover {
    transform: scale(1.1) rotate(5deg);
}

.cart-badge {
    animation: pulse-glow 2s infinite;
}

/* Categorias melhoradas */
.category-btn {
    position: relative;
    overflow: hidden;
}

.category-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: all 0.5s;
}

.category-btn:hover::before {
    left: 100%;
}

/* Hero section melhorada */
.hero-section {
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 30% 70%, rgba(26, 115, 232, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(255, 107, 53, 0.1) 0%, transparent 50%);
    animation: rotate 20s linear infinite;
    z-index: 0;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-content {
    position: relative;
    z-index: 1;
    animation: fadeInScale 1s ease-out;
}

.hero-tag {
    background: var(--gradient-accent);
    animation: shimmer 2s infinite;
    background-size: 200% 100%;
}

/* Sidebar do carrinho melhorada */
.cart-sidebar {
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.cart-sidebar.open {
    animation: slideInRight 0.4s ease-out;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Botão finalizar pedido melhorado */
.finish-order-btn {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%) !important;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.finish-order-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: all 0.5s;
}

.finish-order-btn:hover::before {
    left: 100%;
}

.finish-order-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
}

.finish-order-btn:not(:disabled):hover {
    animation: pulse-glow 1s infinite;
}

/* Loading states */
.loading {
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shimmer 1.5s infinite;
    z-index: 1;
}

/* Toast notifications */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--text-color);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-large);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transform: translateX(100%);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    max-width: 400px;
    font-weight: 500;
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast.toast-error {
    border-left: 4px solid var(--error-color);
}

.toast.toast-error i {
    color: var(--error-color);
}

.toast.toast-success {
    border-left: 4px solid var(--success-color);
}

.toast.toast-success i {
    color: var(--success-color);
}

/* Melhorias no header com scroll */
header {
    transition: transform 0.3s ease;
}

/* Classe para produtos que entram na tela */
.product-card.animate-in {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Estados de loading melhorados */
.product-button.loading {
    position: relative;
    color: transparent;
}

.product-button.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

/* Melhorias nos campos com erro */
input.error, textarea.error, select.error {
    border-color: var(--error-color) !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 20%, 40%, 60%, 80% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
}

/* Hover effects melhorados para botões */
.category-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.category-btn.active {
    transform: translateY(-2px);
}

/* Loading state para container de produtos */
.products-container.loading {
    position: relative;
    overflow: hidden;
}

.products-container.loading::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shimmer 1.5s infinite;
    z-index: 10;
}

/* Melhorias nos cartões de produto */
.product-card {
    transform-origin: center;
}

.product-card:hover {
    z-index: 5;
}

/* Efeitos de foco melhorados */
.search-input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.1);
}

/* Botão WhatsApp melhorado */
.finish-order-btn i.fa-whatsapp {
    margin-right: 0.5rem;
    font-size: 1.2em;
}

.finish-order-btn:hover i.fa-whatsapp {
    animation: bounce 0.6s ease-in-out;
}

@keyframes bounce {
    0%, 20%, 60%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    80% { transform: translateY(-5px); }
}

/* Responsive design para toasts */
@media (max-width: 768px) {
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100%);
    }
    
    .toast.show {
        transform: translateY(0);
    }

    .whatsapp-float {
        bottom: 20px;
        left: 20px;
        width: 50px;
        height: 50px;
        font-size: 24px;
    }

    .hero-features {
        gap: 1rem;
    }

    .feature {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }

    .promo-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .promo-item {
        padding: 1rem;
    }

    .promo-item i {
        font-size: 1.5rem;
        padding: 0.8rem;
        min-width: 50px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }

    .payment-methods {
        justify-content: center;
    }
}

/* Responsividade para animações */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .toast {
        transition: none;
    }
}