@import url('https://fonts.googleapis.com/css2?family=Nunito+Sans:wght@300;400;500;600;700&family=Rubik:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #DC2626;          /* Brand Red */
    --primary-hover: #B91C1C;    /* Darker Red */
    --secondary: #18181B;        /* Deep Charcoal / Black */
    --accent: #EF4444;           /* Vibrant Red */
    --accent-hover: #DC2626;     /* Brand Red */
    --bg-light: #F4F4F5;         /* Light zinc background */
    --bg-card: #ffffff;
    --text-dark: #09090B;        /* Near black text */
    --text-muted: #4B5563;       /* Gray-600 */
    --text-light: #ffffff;
    --border: rgba(24, 24, 27, 0.1);
    --border-focus: #DC2626;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --font-heading: 'Rubik', sans-serif;
    --font-body: 'Nunito Sans', sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    padding-top: 80px; /* offset for fixed navbar */
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5em;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--primary-hover);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Floating Navbar */
.navbar {
    position: fixed;
    top: 15px;
    left: 15px;
    right: 15px;
    height: 65px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
}

.navbar-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-dark);
    cursor: pointer;
    padding: 5px;
    transition: transform 0.2s ease;
}

.navbar-toggle:hover {
    color: var(--primary);
}

.navbar-collapse {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-grow: 1;
    margin-left: 40px;
}

.navbar-brand {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 10px;
}

.navbar-menu {
    display: flex;
    gap: 24px;
    list-style: none;
    align-items: center;
}

.navbar-item {
    font-weight: 500;
    color: var(--text-dark);
}

.navbar-item:hover, .navbar-item.active {
    color: var(--primary);
}

.navbar-buttons {
    display: flex;
    gap: 12px;
    align-items: center;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
}

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

.btn-primary:hover {
    background-color: var(--primary-hover);
    color: var(--text-light);
}

.btn-secondary {
    background-color: transparent;
    border: 1px solid var(--secondary);
    color: var(--secondary);
}

.btn-secondary:hover {
    background-color: rgba(24, 24, 27, 0.05);
}

.btn-accent {
    background-color: var(--accent);
    color: var(--text-light);
}

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

.badge {
    background: var(--primary);
    color: white;
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 10px;
    margin-left: 4px;
    font-weight: 700;
}

.badge-outline-b2b {
    border: 1px solid var(--primary);
    color: var(--primary);
    background: transparent;
    padding: 2px 8px;
    font-size: 11px;
    border-radius: 4px;
    text-transform: uppercase;
    font-weight: bold;
}

.badge-b2b {
    background: var(--primary);
    color: white;
    padding: 2px 8px;
    font-size: 11px;
    border-radius: 4px;
    text-transform: uppercase;
    font-weight: bold;
}

/* Hero Section */
.hero {
    padding: 80px 0 60px 0;
    text-align: center;
    background: radial-gradient(circle at top right, rgba(220, 38, 38, 0.05), transparent);
    border-radius: var(--radius-lg);
    margin-bottom: 40px;
}

.hero h1 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 30px auto;
}

/* Cards & Grid */
.grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

@media (max-width: 1024px) {
    .grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .grid {
        grid-template-columns: 1fr;
    }
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 24px -10px rgba(0, 0, 0, 0.08), 0 8px 16px -8px rgba(0, 0, 0, 0.04);
    border-color: rgba(220, 38, 38, 0.35);
    cursor: pointer;
}

.card-img-wrapper {
    position: relative;
    padding-top: 100%; /* 1:1 Aspect Ratio */
    background-color: rgba(220, 38, 38, 0.03);
    overflow: hidden;
}

.card-img-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.card-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-title {
    font-size: 20px;
    margin-bottom: 8px;
}

.card-description {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-meta {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.price-box {
    display: flex;
    flex-direction: column;
}

.price-retail {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
}

.price-wholesale {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
}

.price-retail.strike {
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 400;
}

/* Alert Boxes */
.alert {
    padding: 15px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-weight: 500;
}

.alert-success {
    background-color: #FEE2E2;
    border-left: 4px solid #EF4444;
    color: #991B1B;
}

.alert-warning {
    background-color: #FEF3C7;
    border-left: 4px solid #F59E0B;
    color: #92400E;
}

.alert-danger {
    background-color: #FEE2E2;
    border-left: 4px solid #EF4444;
    color: #991B1B;
}

.alert-info {
    background-color: #F4F4F5;
    border-left: 4px solid #71717A;
    color: #18181B;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 14px;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background-color: #ffffff;
    color: var(--text-dark);
    font-family: inherit;
    font-size: 14px;
    transition: border-color 0.2s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--border-focus);
}

.form-row {
    display: flex;
    gap: 15px;
}

.form-row .form-group {
    flex: 1;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
    background: #ffffff;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    margin-bottom: 30px;
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

th, td {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
}

th {
    background-color: rgba(24, 24, 27, 0.03);
    font-weight: 700;
    color: var(--text-dark);
}

tr:last-child td {
    border-bottom: none;
}

/* Auth Cards */
.auth-container {
    max-width: 450px;
    margin: 40px auto;
    background: #ffffff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    padding: 40px;
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

/* Cart & Checkout Specifics */
.cart-layout {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.cart-items {
    flex: 2;
}

.cart-summary {
    flex: 1;
    background: #ffffff;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    padding: 24px;
    box-shadow: var(--shadow-md);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 15px;
}

.summary-total {
    border-top: 1px solid var(--border);
    padding-top: 12px;
    margin-top: 12px;
    font-weight: 700;
    font-size: 18px;
}

/* Invoices Printable Design */
.invoice-box {
    background: #ffffff;
    border: 1px solid #ddd;
    box-shadow: var(--shadow-md);
    padding: 40px;
    border-radius: var(--radius-sm);
    max-width: 800px;
    margin: 40px auto;
}

.invoice-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 20px;
}

.invoice-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
}

/* Footer */
footer {
    background: #09090B; /* Deep dark background */
    color: #E4E4E7;      /* Bright Zinc 200 text for strong contrast */
    padding: 60px 0 40px 0;
    margin-top: 80px;
    border-top: 3px solid var(--primary); /* Premium brand accent line */
    font-size: 14.5px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2.5fr 1fr 1.2fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
    align-items: start;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col h3 {
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px; /* close spacing matching brand title */
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: var(--font-heading);
    position: relative;
    padding-bottom: 8px;
}

/* Subtle line indicator under headers for premium look */
.footer-col h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background-color: var(--accent);
}

.footer-col p {
    line-height: 1.6;
    color: #D4D4D8; /* Zinc 300 */
    margin: 0;
}

.footer-vertical-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-vertical-links li {
    position: relative;
    padding-left: 0;
}

.footer-vertical-links a,
.footer-col a {
    color: #D4D4D8; /* Zinc 300 */
    text-decoration: none;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    display: inline-block;
}

.footer-vertical-links a:hover,
.footer-vertical-links a:hover,
.footer-col a:hover {
    color: #ffffff !important;
    transform: translateX(4px); /* subtle micro-animation for hover */
}

/* Ensure contact links don't shift when inline */
.footer-col p a {
    display: inline;
}
.footer-col p a:hover {
    transform: none;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 25px;
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    font-size: 13px;
    color: #A1A1AA; /* Legible Zinc 400 */
}

.footer-bottom a {
    color: #A1A1AA;
}

.footer-bottom a:hover {
    color: #ffffff !important;
}

.footer-logo {
    height: 56px;
    width: auto;
    object-fit: contain;
    display: block;
    margin-bottom: 5px;
}

@media (max-width: 768px) {
    .cart-layout {
        flex-direction: column;
    }
    .footer-grid {
        display: flex;
        flex-direction: column;
        gap: 25px;
    }
    .footer-col {
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        padding-bottom: 20px;
    }
    .footer-col:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    .navbar {
        position: fixed;
        top: 15px;
        left: 15px;
        right: 15px;
        height: auto;
        min-height: 65px;
        padding: 10px 20px;
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
    }
    .navbar-brand img {
        height: 40px !important;
    }
    .navbar-toggle {
        display: block;
    }
    .navbar-collapse {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 20px;
        margin-top: 10px;
        border-top: 1px solid var(--border);
        padding-top: 15px;
        margin-left: 0;
    }
    .navbar-collapse.active {
        display: flex;
    }
    .navbar-menu {
        flex-direction: column;
        align-items: center;
        width: 100%;
        gap: 15px;
    }
    .navbar-buttons {
        flex-direction: column;
        align-items: center;
        width: 100%;
        gap: 12px;
        padding-bottom: 10px;
    }
    .navbar-buttons div {
        margin-right: 0 !important;
        margin-bottom: 5px;
        text-align: center;
    }
    .navbar-buttons .btn {
        width: 100%;
    }
    body {
        padding-top: 95px;
    }
    .featured-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    .featured-header a {
        width: 100%;
        justify-content: center;
    }
    .hero-ctas {
        display: grid;
        grid-template-columns: 1fr;
        gap: 12px;
        width: 100%;
        max-width: 320px;
        margin: 0 auto;
    }
    .hero-ctas .btn-hero {
        width: 100%;
        justify-content: center;
        padding: 12px 16px;
    }
    .grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 16px !important;
    }
    .card-title {
        font-size: 15px !important;
    }
    .card-description {
        font-size: 12px !important;
        -webkit-line-clamp: 2 !important;
        margin-bottom: 12px !important;
    }
    .price-retail {
        font-size: 15px !important;
    }
    .card-content {
        padding: 12px !important;
    }
    .strength-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }
    .choose-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 16px !important;
    }
    .choose-card {
        padding: 20px 15px !important;
    }
    .choose-card h4 {
        font-size: 15px !important;
    }
    .choose-card p {
        font-size: 12px !important;
    }
    .commitment-info {
        padding: 24px 20px !important;
    }
    .commitment-img-wrapper {
        min-height: 200px !important;
    }
    .hero {
        min-height: 60vh !important;
        padding: 60px 15px !important;
    }
    .hero h1 {
        font-size: clamp(28px, 5vw, 42px) !important;
        margin-bottom: 18px !important;
    }
    .hero-desc {
        font-size: 14.5px !important;
        line-height: 1.6 !important;
        margin-bottom: 25px !important;
    }
}

.featured-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 35px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 15px;
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* Home Page Redesign styles */

/* Hero Section with Background Video */
.hero {
    position: relative;
    width: 100%;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 0; /* Full edge-to-edge width */
    margin-bottom: 60px;
    padding: 100px 20px;
    box-shadow: var(--shadow-lg);
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(9, 9, 11, 0.45); /* Lighter overlay so video is visible and bright */
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 960px; /* Spaced wider by 20% */
    text-align: center;
    color: #ffffff;
}

.hero h1 {
    font-size: clamp(38px, 6vw, 65px); /* Increased size by 20% */
    font-weight: 800;
    line-height: 1.3; /* Spaced line height */
    margin-bottom: 28px;
    font-family: var(--font-heading);
    letter-spacing: 0px; /* Opened letter spacing */
    color: #ffffff !important; /* Force white text over global heading color */
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.65); /* Drop shadow to ensure readability on bright video frames */
}

.hero h1 span.highlight {
    color: var(--accent); /* Red highlight */
}

.hero-title-nowrap {
    display: inline-block;
    white-space: nowrap;
}

@media (max-width: 640px) {
    .hero-title-nowrap {
        white-space: normal;
    }
}

.hero-desc {
    font-size: 19px; /* Increased size by 20% */
    line-height: 1.95; /* Spaced line height */
    color: #F4F4F5 !important; /* Force highly legible white/light gray text */
    margin-bottom: 35px;
    max-width: 840px; /* Spaced wider */
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.65);
}

.hero-ctas {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.btn-hero {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: all 0.25s ease;
    cursor: pointer;
    text-decoration: none;
}

.btn-hero-primary {
    background-color: var(--primary);
    color: #ffffff;
    border: 1px solid var(--primary);
}

.btn-hero-primary:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.35);
}

.btn-hero-outline {
    background-color: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(8px);
}

.btn-hero-outline:hover {
    background-color: rgba(255, 255, 255, 0.2);
    border-color: #ffffff;
    transform: translateY(-2px);
}

/* Language pill selector */
.lang-selector {
    display: inline-flex;
    align-items: center;
    background: rgba(9, 9, 11, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 9999px;
    padding: 6px 16px;
    font-size: 13px;
    font-weight: 500;
    color: #E4E4E7;
    gap: 8px;
    backdrop-filter: blur(4px);
    align-self: center;
}

.lang-option {
    color: #A1A1AA;
    text-decoration: none;
    transition: color 0.2s;
    cursor: pointer;
}

.lang-option:hover,
.lang-option.active {
    color: #ffffff;
    font-weight: 600;
}

/* Home Sections General spacing */
.home-section {
    padding: 60px 0;
    margin-bottom: 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 45px;
}

.section-header h2 {
    font-size: clamp(28px, 4vw, 36px);
    font-weight: 700;
    margin-bottom: 12px;
}

.section-header .subtitle {
    color: var(--accent);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 8px;
}

/* Section: Our Strength */
.strength-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.strength-card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 24px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
    transition: all 0.3s ease;
}

.strength-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(220, 38, 38, 0.3);
}

.strength-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: rgba(220, 38, 38, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.strength-info h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text);
}

.strength-info p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

/* Section: Featured Categories */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.category-card {
    position: relative;
    height: 240px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: flex-end;
}

.category-card-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.category-card:hover .category-card-img {
    transform: scale(1.06);
}

.category-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(9, 9, 11, 0.85) 0%, rgba(9, 9, 11, 0.2) 60%, rgba(9, 9, 11, 0.4) 100%);
    z-index: 2;
}

.category-card-content {
    position: relative;
    z-index: 3;
    padding: 24px;
    width: 100%;
}

.category-card h3 {
    color: #ffffff;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.category-card p {
    color: #D4D4D8;
    font-size: 13px;
    margin: 0;
}

/* Section: Choose Us */
.choose-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.choose-card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 30px 24px;
    text-align: center;
    transition: all 0.3s ease;
}

.choose-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(220, 38, 38, 0.2);
}

.choose-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgba(220, 38, 38, 0.05);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
}

.choose-card h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}

.choose-card p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

/* Section: Our Commitment Split Banner */
.commitment-banner {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    background: #09090B;
    color: #ffffff;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 40px;
    box-shadow: var(--shadow-lg);
}

.commitment-info {
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
}

.commitment-info h2 {
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 700;
    color: #ffffff;
    position: relative;
    padding-bottom: 15px;
}

.commitment-info h2::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 45px;
    height: 3px;
    background-color: var(--accent);
}

.commitment-info p {
    font-size: 15px;
    line-height: 1.7;
    color: #D4D4D8;
    margin: 0;
}

.commitment-img-wrapper {
    position: relative;
    min-height: 300px;
}

.commitment-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 992px) {
    .commitment-banner {
        grid-template-columns: 1fr;
    }
    .commitment-info {
        padding: 40px;
    }
    .commitment-img-wrapper {
        height: 250px;
    }
}

/* Product Detail Image Inner Zoom */
.main-image-container {
    position: relative;
    overflow: hidden;
}
.main-image-container img {
    transition: transform 0.15s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform-origin 0.1s ease-out;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.main-image-container:hover img {
    transform: scale(2.2);
}

/* Premium Lightbox Modal */
.lightbox-modal {
    display: none;
    position: fixed;
    z-index: 11000; /* above navbar and top bars */
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(9, 9, 11, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.lightbox-modal.show {
    display: flex;
    opacity: 1;
}
.lightbox-content-wrapper {
    position: relative;
    max-width: 80%;
    max-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.lightbox-img-container {
    overflow: hidden;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 100%;
    max-height: 70vh;
}
.lightbox-img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: zoom-in;
    user-select: none;
    -webkit-user-select: none;
    -webkit-user-drag: none;
}
.lightbox-img.zoomed {
    transform: scale(1.8);
    cursor: zoom-out;
}
.lightbox-close {
    position: absolute;
    top: 30px;
    right: 30px;
    color: #ffffff;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, transform 0.2s ease;
    z-index: 1002;
}
.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}
.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: #ffffff;
    font-size: 20px;
    font-weight: bold;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, transform 0.2s ease;
    user-select: none;
    z-index: 1001;
}
.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%) scale(1.05);
}
.lightbox-prev {
    left: -80px;
}
.lightbox-next {
    right: -80px;
}
@media (max-width: 768px) {
    .lightbox-prev { left: 10px; }
    .lightbox-next { right: 10px; }
    .lightbox-content-wrapper { max-width: 95%; }
}
.lightbox-thumbs {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    overflow-x: auto;
    max-width: 90%;
    padding: 10px;
    justify-content: flex-start;
    align-items: center;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.4) rgba(0, 0, 0, 0.2);
}
.lightbox-thumbs::-webkit-scrollbar {
    height: 6px;
}
.lightbox-thumbs::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.4);
    border-radius: 3px;
}
.lightbox-thumb {
    width: 60px;
    height: 60px;
    border-radius: 6px;
    border: 2px solid rgba(255, 255, 255, 0.25);
    overflow: hidden;
    cursor: pointer;
    transition: border-color 0.2s ease, transform 0.2s ease;
    flex-shrink: 0;
    background: #18181b;
    position: relative;
}
.lightbox-thumb.active {
    border-color: var(--accent);
    transform: scale(1.08);
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.5);
}
.lightbox-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Mobile Responsive Styling for Product Detail Page */
.product-detail-hero {
    display: grid;
    grid-template-columns: 1.12fr 1fr;
    gap: 40px;
    padding: 40px;
}

.product-instructions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

.freq-bought-container {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.freq-bought-card {
    width: 180px;
    flex-shrink: 0;
}

.freq-bought-separator {
    display: flex;
    align-items: center;
    justify-content: center;
}

.freq-bought-action {
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .product-detail-hero {
        grid-template-columns: 1fr;
        gap: 24px;
        padding: 20px;
    }
    
    .product-instructions-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .freq-bought-container {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }
    
    .freq-bought-card {
        width: 100% !important;
        max-width: 280px;
    }
    
    .freq-bought-separator {
        transform: rotate(90deg);
        padding: 10px 0 !important;
    }
    
    .freq-bought-action {
        margin: 15px 0 0 0 !important;
        padding-left: 0 !important;
        width: 100%;
        display: flex;
        justify-content: center;
    }
}

/* Add to Cart form responsiveness */
.add-to-cart-form {
    display: flex;
    gap: 15px;
}

@media (max-width: 768px) {
    .add-to-cart-form {
        flex-direction: column;
        align-items: stretch !important;
        gap: 12px;
    }
    
    .add-to-cart-form .form-group {
        width: 100%;
    }
    
    .add-to-cart-form button {
        width: 100%;
        justify-content: center;
        height: 45px !important;
    }
    
    .quantity-label {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 4px;
    }
}

/* Search filter form responsiveness */
.search-filter-form {
    display: flex;
    gap: 15px;
    align-items: center;
}

@media (max-width: 768px) {
    .search-filter-form {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    
    .search-filter-form div {
        width: 100%;
    }
    
    .search-filter-form input {
        width: 100%;
    }
    
    .search-filter-form button,
    .search-filter-form a {
        width: 100%;
        text-align: center;
        justify-content: center;
        display: inline-flex !important;
        height: 45px;
        align-items: center;
    }
}

/* Product title responsiveness */
.product-title {
    font-size: 32px;
    line-height: 1.25;
}

@media (max-width: 768px) {
    .product-title {
        font-size: 22px;
    }
}