html {
    font-size: 14px;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

.logo {
    width: 72px;
    height: auto;
}

.brand-image {
    height: 100px;
    width: auto;
}

.main-body {
    padding-top: 0px;
    margin-top: -25px;
    z-index: 99;
}

.helix-header {
    height: 120px;
    margin-top: 0px;
    margin-bottom: 0px;
    padding-top: 0px;
    padding-bottom: 0px;
}

.helix-header__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    padding: 0;
    margin-top: 0px;
    margin-bottom: 0px;
}

.helix-header__top {
    flex: 0 0 auto;
    margin-top: 0px;
    margin-bottom: 0px;
    padding-top: 0px;
    padding-bottom: 0px;
}

.helix-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0;
    padding-top: 0px;
    padding-bottom: 0px;
}

.accordion-item {
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 12px;
}

.accordion-button {
    font-weight: 700;
    font-size: 2rem;
    padding: 1rem 1.25rem;
    color: #3b5f8a;
}

    .accordion-button:not(.collapsed) {
        background-color: #f8fbff;
        color: #999999;
        box-shadow: none;
    }

    .accordion-button:focus {
        box-shadow: none;
        border-color: transparent;
    }

.accordion-body {
    padding: 1.25rem;
    color: #555;
    line-height: 1.65;
}

.helix-header__menu {
    display: flex;
    flex: 1 1 auto;
    align-items: center;
    gap: 2rem;
    min-width: 0;
    padding-top: 1.25rem;
    padding-right: 5px;
    z-index: 1;
    margin-left: 20px;
}

    .helix-header__menu .nav-item {
        display: flex;
        align-items: center;
    }

        .helix-header__menu .nav-item:last-child {
            margin-left: auto;
        }

    .helix-header__menu .nav-link {
        padding: 0.5rem 0;
        margin: 0;
        font-size: 1.85rem;
        font-weight: 700;
        white-space: nowrap;
    }

.helix-cart-link {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

    .helix-cart-link img {
        width: 75px;
        height: auto;
        display: block;
        margin-top: 15px;
    }

#cartCount {
    display: block;
    text-align: center;
    padding: 10px;
    margin-top: 10px;
}

.toast-helix {
    min-width: 420px;
    font-size: 1.15rem;
}

.dropdown-item {
    font-size: 1.25rem;
}

@media (max-width: 1199.98px) {
    .helix-header__menu {
        padding-top: 0;
        margin-top: -2rem;
        margin-left: 15px;
        height: 75px;
    }
}

@media (max-width: 767.98px) {
    .brand-image {
        height: 50px;
    }

    .helix-header__menu {
        width: 100%;
        gap: 1rem;
        padding-bottom: 0.5rem;
        margin-left: 8px;
        padding-top: 5px;
    }

        .helix-header__menu .nav-link {
            font-size: 1.5rem;
        }

    .helix-cart-link img {
        width: 40px;
    }

    #cartCount {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 28px;
        height: 28px;
        padding: 0;
        margin-top: 0;
        margin-left: 0.2rem;
    }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
    position: relative;
    min-height: 100%;
}

body {
    margin-bottom: 60px;
    background-color: #000;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2563eb;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

.hero {
    color: #fff;
    background-color: #050816;
    background-image: url('/images/HomePageBanner.png?v=3');
    background-repeat: no-repeat;
    background-position: right center;
    background-size: auto 100%;
}

.hero-stealth {
    color: #fff;
    background-color: #050816;
    background-image: url('/images/StealthBanner.png?v=3');
    background-repeat: no-repeat;
    background-position: right center;
    background-size: auto 100%;
}

.hero-inner {
    min-height: 620px;
    display: flex;
    align-items: center;
}

.hero-copy {
    max-width: 560px;
    padding: 3rem 0;
}

.hero-title {
    margin: 0 0 1.25rem;
    font-size: clamp(2.75rem, 5vw, 5rem);
    line-height: 0.98;
    font-weight: 800;
}

    .hero-title span {
        display: block;
        margin-top: 0.5rem;
    }

.hero-subtitle {
    margin: 0 0 1.5rem;
    max-width: 520px;
    font-size: 1.1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.88);
}

.hero-list {
    margin: 0 0 1.75rem;
    padding-left: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
}

    .hero-list li + li {
        margin-top: 0.35rem;
    }

.hero-btn {
    min-width: 500px;
}

@media (max-width: 991.98px) {
    .hero {
        background-size: cover;
        background-position: 72% center;
    }

    .hero-inner {
        min-height: 540px;
    }
}

@media (max-width: 767.98px) {
    .hero {
        background-position: 75% center;
        background-size: auto 75%;
    }

    .hero-inner {
        min-height: 480px;
        align-items: flex-start;
    }

    .hero-copy {
        max-width: 100%;
        padding: 1.5rem 0 2rem;
    }

    .hero-title {
        font-size: 2.15rem;
        margin-top: 10px;
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 1rem;
    }

    .hero-list {
        margin-bottom: 1.25rem;
    }

    .hero-btn {
        width: 100%;
        min-width: 0;
        margin-top: 250px;
        font-size: 1.25rem;
        font-weight: bold;
        vertical-align: middle;
    }
}

.cred-cat {
    display: block;
    font-size: 2.0rem;
    font-weight: 800;
    color: #2563eb;
    margin-bottom: 0.75rem;
    margin-top: 0.5rem;
}

.credential {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 1.25rem;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
    margin-top: 15px;
}

    .credential span {
        display: block;
        font-size: 1.5rem;
        font-weight: 700;
        color: #0f172a;
        margin-bottom: 0.5rem;
    }

    .credential p, .credential li {
        margin: 0;
        font-size: 1.1rem;
        line-height: 1.65;
        color: #475569;
    }

.products-hero {
    margin-top: 40px;
    margin-bottom: 1rem;
    border-radius: 20px;
    background-color: white;
    color: #158bef;
    padding: 15px;
}

.products-eyebrow {
    display: inline-block;
    margin-bottom: 0.75rem;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #93c5fd;
}

.products-hero h1 {
    font-size: 2.75rem;
    font-weight: 700;
}

.products-empty {
    padding: 2rem 0;
}

.products-empty__box {
    padding: 2rem;
    border: 1px solid #e5e7eb;
    border-radius: 18px;
    background: #fff;
    text-align: center;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
}

    .products-empty__box h2 {
        margin-bottom: 0.5rem;
        font-size: 1.5rem;
        font-weight: 700;
        color: #0f172a;
    }

    .products-empty__box p {
        margin: 0;
        color: #64748b;
    }

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

.product-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    border: 1px solid #e5e7eb;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

    .product-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 18px 40px rgba(15, 23, 42, 0.1);
    }

.product-card__image-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 4 / 3;
    padding: 1.25rem;
    border-bottom: 1px solid #e5e7eb;
    overflow: hidden;
}

    .product-card__image-wrap a {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        height: 100%;
    }

.product-card__image {
    display: block;
    width: 100%;
    max-width: 240px;
    height: auto;
    max-height: 100%;
    margin: 0 auto;
    object-fit: contain;
}

.product-card__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 1.25rem;
}

.product-card__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.product-card__name {
    min-width: 0;
    margin: 0 0 0.35rem;
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1.2;
    color: #0f172a;
}

    .product-card__name a,
    .product-card__title-link {
        color: inherit;
        text-decoration: none;
        margin-bottom: 1rem;
    }

        .product-card__name a:hover,
        .product-card__title-link:hover {
            color: inherit;
            text-decoration: none;
        }

.product-card__title {
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.5;
    color: #475569;
}

.product-badge {
    flex-shrink: 0;
    padding: 0.45rem 0.7rem;
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

    .product-badge.in-stock {
        background: #dcfce7;
        color: #166534;
    }

    .product-badge.out-of-stock {
        background: #fee2e2;
        color: #991b1b;
    }

.product-card__desc {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    line-height: 1.7;
    color: #475569;
}

.product-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.product-meta-pill {
    min-width: 110px;
    padding: 0.7rem 0.85rem;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    background: #f8fafc;
}

.product-meta-pill__label {
    display: block;
    margin-bottom: 0.2rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #64748b;
}

.product-meta-pill__value {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: #0f172a;
}

.product-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid #e5e7eb;
}

.product-card__price {
    font-size: 1.4rem;
    font-weight: 800;
    color: #0f172a;
}

.product-card__button {
    flex: 1;
    padding-right: 1rem;
    padding-left: 1rem;
    border-radius: 10px;
    white-space: normal;
    text-align: center;
    line-height: 1.2;
}

.product-card__lab-button {
    background: #dbeafe;
    border: 1px solid #93c5fd;
    color: #1d4ed8;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

    .product-card__lab-button:hover {
        background: #bfdbfe;
        border-color: #60a5fa;
        color: #1e40af;
    }

@media (max-width: 991.98px) {
    .products-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .products-hero h1 {
        font-size: 2.2rem;
    }
}

@media (max-width: 767.98px) {
    .products-grid {
        grid-template-columns: 1fr;
    }

    .product-card__top {
        flex-direction: row;
        align-items: flex-start;
    }

    .product-card__footer {
        flex-direction: column;
        align-items: stretch;
    }

    .product-card__actions {
        flex-direction: column;
    }

    .product-card__button {
        width: 100%;
        min-height: 48px;
        font-weight: bold;
    }

    .product-card__image-wrap {
        padding: 1rem;
    }

    .product-card__image {
        max-width: 220px;
    }

    .product-card__lab-button {
        margin-top: 5px;
    }

    .toast-container {
        left: 0.5rem;
        right: 0.5rem;
        padding: 0 !important;
    }

    .toast-helix {
        min-width: 0;
        width: 100%;
        font-size: 1rem;
    }
}


.card {
    border-width: 3px;
    border-radius: 10px;
}

.btn-notify {
    background-color: #fff0f0;
}

.notify-box {
    background-color: #fffde7;
}
/* ── Black header theme ───────────────────────────────────── */
.helix-header {
    background: #000 !important;
    border-bottom: 1px solid #1e293b;
}

    .helix-header .nav-link,
    .helix-header .nav-link.dropdown-toggle {
        color: #bfdbfe !important;
    }

        .helix-header .nav-link:hover,
        .helix-header .nav-link.dropdown-toggle:hover {
            color: #e0f0ff !important;
        }

    /* Dropdown */
    .helix-header .dropdown-menu {
        background: #000;
        border: 3px solid #93c5fd;
        border-radius: 12px;
        padding: 0.25rem 0;
    }

    .helix-header .dropdown-item {
        color: #93c5fd;
        background-color: transparent;
        border-bottom: 1px solid #93c5fd;
    }

        .helix-header .dropdown-item:last-child {
            border-bottom: none;
        }

        .helix-header .dropdown-item:hover,
        .helix-header .dropdown-item:focus {
            background-color: transparent;
            color: #bfdbfe;
        }

/* Cart badge */
.helix-cart-badge {
    background: #93c5fd !important;
    color: #0f172a !important;
}

/* Cart & Checkout rounded white body */
.cart-wrap, .checkout-wrap {
    background: #fff;
    border-radius: 18px;
    padding: 1.5rem;
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
}

.footer {
    margin-top: 2rem;
    padding: 1rem 0;
    background: #000;
    border-top: 1px solid #1e293b;
}

.footer-inner {
    display: flex;
    align-items: center;
    font-size: 1.2rem;
    color: #64748b;
    gap: 1rem
}

    /* Fix invisible copyright */
    .footer-inner span {
        color: #64748b;
    }

    /* Fix ugly default blue link */
    .footer-inner a {
        color: #93c5fd;
        text-decoration: none;
        font-weight: 700;
        font-size: 1.2rem;
    }

        .footer-inner a:hover {
            color: #bfdbfe;
        }

        .footer-inner a::before {
            content: "|";
            margin: 0 0.5rem;
            color: #475569;
        }