/* ======================================================
   CHURRASCO SABOR DA BRASA — Premium Design System
   ====================================================== */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@400;600;700;800&display=swap');

/* ---- Design Tokens ---- */
:root {
    --bg-primary: #0A0A0A;
    --bg-secondary: #111111;
    --bg-card: rgba(22, 18, 14, 0.85);
    --bg-card-solid: #161210;
    --bg-card-hover: #1E1814;
    --bg-glass: rgba(30, 24, 18, 0.6);

    --accent-fire: #FF4E00;
    --accent-orange: #FF6B00;
    --accent-amber: #E58D27;
    --accent-gold: #FFA500;
    --accent-warm: #FF8C00;

    --text-primary: #F5F0EB;
    --text-secondary: #B0A89E;
    --text-muted: #6B6560;

    --border-subtle: rgba(229, 141, 39, 0.12);
    --border-warm: rgba(229, 141, 39, 0.25);
    --border-glow: rgba(255, 107, 0, 0.5);

    --success: #25D366;
    --success-dark: #128C3E;

    --shadow-warm: 0 8px 32px rgba(229, 141, 39, 0.08);
    --shadow-fire: 0 4px 20px rgba(255, 78, 0, 0.15);
    --shadow-deep: 0 16px 48px rgba(0, 0, 0, 0.6);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 999px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', 'Outfit', -apple-system, sans-serif;
    padding-bottom: 100px;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* ---- Fire Background Effect ---- */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(255, 78, 0, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse at 0% 100%, rgba(229, 141, 39, 0.04) 0%, transparent 50%),
        radial-gradient(ellipse at 100% 80%, rgba(255, 107, 0, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

body > * {
    position: relative;
    z-index: 1;
}

/* ---- Scrollbar Custom ---- */
::-webkit-scrollbar {
    width: 4px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--accent-amber);
    border-radius: var(--radius-full);
}

/* ---- Selection ---- */
::selection {
    background: rgba(229, 141, 39, 0.3);
    color: var(--text-primary);
}

/* ======================================================
   HEADER
   ====================================================== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: linear-gradient(180deg, rgba(22, 18, 14, 0.95) 0%, rgba(10, 10, 10, 0.9) 100%);
    border-bottom: 1px solid var(--border-subtle);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: 500;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.official-logo {
    height: 60px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(255, 107, 0, 0.3));
    transition: transform 0.3s ease;
}

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

.header-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.header-slogan {
    font-family: 'Outfit', sans-serif;
    font-size: 11px;
    font-weight: 600;
    color: var(--accent-amber);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.header-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 700;
    background: rgba(37, 211, 102, 0.08);
    color: var(--success);
    padding: 5px 12px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(37, 211, 102, 0.2);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dot {
    width: 7px;
    height: 7px;
    background-color: var(--success);
    border-radius: 50%;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(37, 211, 102, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.rating-badge {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 700;
    color: var(--accent-gold);
}

.rating-badge i {
    font-size: 10px;
}

/* ======================================================
   HERO CAROUSEL
   ====================================================== */
.carousel-container {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.carousel-slide {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.carousel-slide img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .carousel-slide img {
        height: 400px;
    }
}

.carousel-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60%;
    background: linear-gradient(180deg, transparent 0%, rgba(10, 10, 10, 0.95) 100%);
    pointer-events: none;
}

.carousel-indicators {
    position: absolute;
    bottom: 14px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.indicator {
    width: 8px;
    height: 8px;
    background-color: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transition: all 0.4s ease;
    cursor: pointer;
}

.indicator.active {
    background-color: var(--accent-amber);
    width: 24px;
    border-radius: var(--radius-sm);
    box-shadow: 0 0 12px rgba(229, 141, 39, 0.5);
}

/* ======================================================
   PROMO BANNER
   ====================================================== */
.promo-banner {
    margin: 16px;
    padding: 20px 24px;
    background: linear-gradient(135deg, rgba(255, 78, 0, 0.15) 0%, rgba(229, 141, 39, 0.1) 50%, rgba(255, 107, 0, 0.08) 100%);
    border: 1px solid var(--border-warm);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
}

.promo-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.12) 0%, transparent 70%);
    pointer-events: none;
}

.promo-tag {
    display: inline-block;
    background: linear-gradient(90deg, var(--accent-fire), var(--accent-orange));
    color: white;
    font-size: 10px;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.promo-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 28px;
    letter-spacing: 1px;
    color: var(--text-primary);
    line-height: 1.1;
}

.promo-desc {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 6px;
    line-height: 1.5;
}

.promo-price {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    margin-top: 12px;
    font-family: 'Outfit', sans-serif;
    font-size: 28px;
    font-weight: 800;
    color: var(--accent-gold);
    text-shadow: 0 0 20px rgba(255, 165, 0, 0.3);
}

.promo-price small {
    font-size: 14px;
    color: var(--text-muted);
    text-decoration: line-through;
    font-weight: 400;
}

/* ======================================================
   CATEGORY NAV
   ====================================================== */
.category-nav {
    position: sticky;
    top: 0;
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 400;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-subtle);
}

.category-nav ul {
    display: flex;
    list-style: none;
    overflow-x: auto;
    gap: 10px;
    padding: 0 16px;
    scrollbar-width: none;
}

.category-nav ul::-webkit-scrollbar {
    display: none;
}

.category-nav li a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    transition: all 0.35s ease;
    border: 1px solid transparent;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.category-nav li a:hover {
    color: var(--text-secondary);
    background: rgba(229, 141, 39, 0.06);
}

.category-nav li.active a {
    background: rgba(229, 141, 39, 0.12);
    color: var(--accent-amber);
    border-color: var(--accent-amber);
    box-shadow: 0 0 16px rgba(229, 141, 39, 0.12);
}

/* ======================================================
   SECTION TITLES
   ====================================================== */
.menu-container {
    padding: 20px 16px;
}

.menu-section {
    margin-bottom: 32px;
}

.section-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 26px;
    color: var(--text-primary);
    margin-bottom: 16px;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--border-warm), transparent);
}

.section-title .title-icon {
    font-size: 20px;
}

/* ======================================================
   PRODUCT CARDS
   ====================================================== */
.product-card {
    display: flex;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 14px;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-warm);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    opacity: 0;
    transform: translateY(20px);
}

.product-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.product-card:hover {
    border-color: var(--border-glow);
    box-shadow: 0 8px 40px rgba(255, 107, 0, 0.12), 0 0 0 1px rgba(255, 107, 0, 0.1);
    transform: translateY(-2px);
    background: var(--bg-card-hover);
}

.product-card:active {
    transform: scale(0.985);
}

.product-img {
    width: 130px;
    min-width: 130px;
    position: relative;
    overflow: hidden;
}

.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.product-img::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 30%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--bg-card-solid));
    pointer-events: none;
}

.product-info {
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 100%;
    gap: 6px;
}

.product-info h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.product-info p {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4px;
}

.price {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    color: var(--accent-gold);
    font-size: 18px;
    text-shadow: 0 0 16px rgba(255, 165, 0, 0.2);
}

.add-btn {
    background: linear-gradient(135deg, var(--accent-fire), var(--accent-orange));
    border: none;
    color: white;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    font-size: 22px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(255, 78, 0, 0.35);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.add-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.4s, height 0.4s;
}

.add-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(255, 78, 0, 0.5);
}

.add-btn:hover::before {
    width: 80px;
    height: 80px;
}

.add-btn:active {
    transform: scale(0.92);
}

/* Add button animation */
@keyframes addPulse {
    0% { box-shadow: 0 4px 12px rgba(255, 78, 0, 0.35); }
    50% { box-shadow: 0 4px 24px rgba(255, 78, 0, 0.7); }
    100% { box-shadow: 0 4px 12px rgba(255, 78, 0, 0.35); }
}

.add-btn.pulse {
    animation: addPulse 0.5s ease;
}

/* ======================================================
   REVIEWS SECTION
   ====================================================== */
.reviews-section {
    padding: 24px 16px;
    margin-top: 8px;
}

.reviews-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.reviews-header h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 26px;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.rating-big {
    display: flex;
    align-items: center;
    gap: 8px;
}

.rating-number {
    font-family: 'Outfit', sans-serif;
    font-size: 32px;
    font-weight: 800;
    color: var(--accent-gold);
    text-shadow: 0 0 20px rgba(255, 165, 0, 0.3);
}

.rating-stars {
    display: flex;
    gap: 2px;
    color: var(--accent-gold);
    font-size: 14px;
}

.rating-count {
    font-size: 12px;
    color: var(--text-muted);
}

.review-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 16px;
    margin-top: 12px;
}

.review-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.review-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-fire), var(--accent-amber));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 14px;
    color: white;
}

.review-name {
    font-weight: 700;
    font-size: 14px;
}

.review-stars {
    display: flex;
    gap: 2px;
    color: var(--accent-gold);
    font-size: 11px;
}

.review-text {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    font-style: italic;
}

/* ======================================================
   BRAND VALUES (FOOTER)
   ====================================================== */
.brand-values {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    padding: 24px 16px;
    border-top: 1px solid var(--border-subtle);
    margin-top: 16px;
}

.brand-value {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    text-align: center;
}

.brand-value-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(229, 141, 39, 0.1);
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: all 0.3s ease;
}

.brand-value:hover .brand-value-icon {
    background: rgba(229, 141, 39, 0.2);
    border-color: var(--border-warm);
    transform: translateY(-2px);
}

.brand-value-label {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ======================================================
   FOOTER
   ====================================================== */
.footer {
    text-align: center;
    padding: 20px 16px 32px;
    border-top: 1px solid var(--border-subtle);
}

.footer-logo {
    height: 50px;
    margin-bottom: 10px;
    filter: drop-shadow(0 2px 8px rgba(255, 107, 0, 0.2));
}

.footer p {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.6;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 12px;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 18px;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--accent-amber);
}

/* ======================================================
   WHATSAPP FLOATING BUTTON
   ====================================================== */
.whatsapp-float {
    position: fixed;
    bottom: 90px;
    right: 16px;
    width: 56px;
    height: 56px;
    background: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 28px;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    cursor: pointer;
    z-index: 900;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 28px rgba(37, 211, 102, 0.55);
}

.whatsapp-float::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid var(--success);
    animation: whatsappPulse 2s infinite;
}

@keyframes whatsappPulse {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.5); opacity: 0; }
}

/* ======================================================
   CART FLOATING BUTTON
   ====================================================== */
.cart-floating-btn {
    position: fixed;
    bottom: 16px;
    left: 16px;
    right: 16px;
    background: linear-gradient(135deg, var(--accent-fire) 0%, var(--accent-orange) 50%, var(--accent-amber) 100%);
    border-radius: var(--radius-lg);
    padding: 14px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
    font-weight: 700;
    box-shadow: 0 10px 32px rgba(255, 107, 0, 0.35);
    z-index: 999;
    cursor: pointer;
    transform: translateY(150%);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.cart-floating-btn.visible {
    transform: translateY(0);
}

.cart-float-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.cart-float-info i {
    font-size: 18px;
}

.cart-float-total {
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.cart-badge {
    background: rgba(255, 255, 255, 0.25);
    border-radius: var(--radius-full);
    padding: 2px 8px;
    font-size: 12px;
    font-weight: 800;
}

/* ======================================================
   CART MODAL
   ====================================================== */
.cart-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.cart-modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.cart-modal-content {
    background: linear-gradient(180deg, #1A1614 0%, #121010 100%);
    width: 100%;
    max-width: 500px;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    padding: 24px 20px;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    max-height: 88vh;
    overflow-y: auto;
    border-top: 1px solid var(--border-warm);
}

.cart-modal-overlay.active .cart-modal-content {
    transform: translateY(0);
}

/* Modal Handle */
.cart-modal-content::before {
    content: '';
    display: block;
    width: 40px;
    height: 4px;
    background: var(--text-muted);
    border-radius: var(--radius-full);
    margin: 0 auto 16px;
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border-subtle);
}

.cart-header h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 24px;
    letter-spacing: 2px;
}

.close-btn {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    font-size: 18px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.close-btn:hover {
    background: rgba(255, 78, 0, 0.1);
    border-color: var(--accent-fire);
    color: var(--accent-fire);
}

.empty-cart-msg {
    text-align: center;
    color: var(--text-muted);
    padding: 32px 0;
    font-size: 14px;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.cart-item-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cart-item-controls span {
    font-weight: 700;
    color: var(--accent-amber);
    font-size: 14px;
}

.cart-item-controls button {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 14px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.cart-item-controls button:hover {
    background: rgba(229, 141, 39, 0.15);
    border-color: var(--accent-amber);
}

.cart-form {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-subtle);
}

.cart-form h3 {
    margin-bottom: 14px;
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--accent-amber);
}

.cart-form input,
.cart-form select {
    width: 100%;
    padding: 13px 16px;
    margin-bottom: 10px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    background-color: rgba(10, 10, 10, 0.6);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 14px;
    transition: border-color 0.3s;
}

.cart-form input:focus,
.cart-form select:focus {
    outline: none;
    border-color: var(--accent-amber);
    box-shadow: 0 0 0 3px rgba(229, 141, 39, 0.1);
}

.cart-form input::placeholder {
    color: var(--text-muted);
}

/* Troco Field */
.troco-field {
    margin-top: 4px;
    padding: 12px 14px;
    background: rgba(229, 141, 39, 0.06);
    border: 1px solid var(--border-warm);
    border-radius: var(--radius-md);
    animation: fadeInUp 0.3s ease;
}

.troco-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent-amber);
    margin-bottom: 8px;
}

.troco-field input {
    margin-bottom: 0 !important;
}

.cart-footer {
    margin-top: 24px;
}

.cart-total-row {
    display: flex;
    justify-content: space-between;
    font-size: 18px;
    margin-bottom: 16px;
    align-items: center;
}

.cart-total-row span {
    font-weight: 500;
    color: var(--text-secondary);
}

#cart-total-final {
    font-family: 'Outfit', sans-serif;
    color: var(--accent-gold);
    font-weight: 800;
    font-size: 22px;
    text-shadow: 0 0 16px rgba(255, 165, 0, 0.25);
}

.checkout-btn {
    width: 100%;
    padding: 16px;
    background: var(--success);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-weight: 800;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.checkout-btn:hover {
    background: var(--success-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
}

.checkout-btn:active {
    transform: scale(0.98);
}

/* ======================================================
   ANIMATIONS
   ====================================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes fireGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(255, 78, 0, 0.1); }
    50% { box-shadow: 0 0 40px rgba(255, 78, 0, 0.2); }
}

.animate-in {
    animation: fadeInUp 0.6s ease forwards;
}

/* ======================================================
   RESPONSIVE
   ====================================================== */
@media (min-width: 480px) {
    .product-img {
        width: 150px;
        min-width: 150px;
    }

    .product-info h3 {
        font-size: 17px;
    }

    .price {
        font-size: 20px;
    }
}

@media (min-width: 768px) {
    .header {
        padding: 20px 32px;
    }

    .menu-container {
        padding: 24px 32px;
        max-width: 700px;
        margin: 0 auto;
    }

    .promo-banner {
        margin: 20px 32px;
    }

    .reviews-section {
        padding: 24px 32px;
        max-width: 700px;
        margin: 0 auto;
    }

    .brand-values {
        max-width: 700px;
        margin: 16px auto 0;
        padding: 24px 32px;
    }

    .footer {
        max-width: 700px;
        margin: 0 auto;
    }

    .product-card {
        margin-bottom: 18px;
    }

    .product-img {
        width: 180px;
        min-width: 180px;
    }
}

/* ======================================================
   UTILITIES
   ====================================================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* ======================================================
   REMEMBER DATA / AUTO-FILL
   ====================================================== */
.remember-data-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-top: 12px;
    padding: 10px 12px;
    background: rgba(229, 141, 39, 0.06);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
}

.remember-checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 13px;
    color: var(--text-secondary);
    user-select: none;
    flex: 1;
}

.remember-checkbox-label input[type="checkbox"] {
    display: none;
}

.custom-checkbox {
    width: 20px;
    height: 20px;
    min-width: 20px;
    border: 2px solid var(--border-warm);
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s ease;
    position: relative;
}

.custom-checkbox::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 11px;
    color: #fff;
    opacity: 0;
    transform: scale(0.5);
    transition: all 0.2s ease;
}

.remember-checkbox-label input[type="checkbox"]:checked + .custom-checkbox {
    background: var(--accent-amber);
    border-color: var(--accent-amber);
}

.remember-checkbox-label input[type="checkbox"]:checked + .custom-checkbox::after {
    opacity: 1;
    transform: scale(1);
}

.clear-data-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 14px;
    cursor: pointer;
    padding: 6px 8px;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.clear-data-btn:hover {
    color: var(--error);
    background: rgba(255, 59, 48, 0.1);
}

/* Auto-filled input indicator */
.cart-form input.auto-filled {
    border-color: var(--accent-amber) !important;
    background: rgba(229, 141, 39, 0.08) !important;
}

.cart-form input.auto-filled:focus {
    border-color: var(--accent-amber) !important;
    box-shadow: 0 0 0 3px rgba(229, 141, 39, 0.15) !important;
}

/* ======================================================
   WELCOME BACK TOAST
   ====================================================== */
.welcome-toast {
    position: fixed;
    top: 80px;
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    background: linear-gradient(135deg, rgba(30, 30, 30, 0.95), rgba(20, 20, 20, 0.98));
    border: 1px solid var(--border-warm);
    color: var(--text-primary);
    padding: 12px 20px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4),
                0 0 20px rgba(229, 141, 39, 0.15);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    max-width: 90vw;
    white-space: nowrap;
}

.welcome-toast i {
    color: var(--accent-amber);
    font-size: 18px;
    animation: fireFlicker 1.5s ease-in-out infinite alternate;
}

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

.welcome-toast strong {
    color: var(--accent-amber);
}

@keyframes fireFlicker {
    0% { transform: scale(1); }
    50% { transform: scale(1.15) rotate(-5deg); }
    100% { transform: scale(1.05) rotate(3deg); }
}