:root {
    --mtc-blue: #001f54;
    --mtc-blue-dark: #000b2e;
    --mtc-yellow: #d6a21f;
    --mtc-yellow-dark: #a87900;
    --mtc-white: #ffffff;
    --mtc-light: #f6f7fb;
    --mtc-text: #111111;
    --mtc-muted: #5f6b7a;
}

/* HERO SLIDER */
.mt-commercial-hero {
    width: 100%;
    background: var(--mtc-blue);
}

.mt-commercial-contained {
    width: 92%;
    max-width: 1450px;
    margin: 0 auto;
    border-radius: 18px;
    overflow: hidden;
}

.mt-commercial-slider {
    position: relative;
    min-height: var(--mt-slider-height, 720px);
    overflow: hidden;
    background: var(--mtc-blue);
}

.mt-commercial-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity .7s ease;
}

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

.mt-commercial-bg,
.mt-commercial-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.mt-commercial-bg {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.mt-commercial-video {
    object-fit: cover;
    border: 0;
}

.mt-commercial-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(90deg, rgba(0,11,46,.94), rgba(0,31,84,.76), rgba(214,162,31,.30));
}

.mt-commercial-content {
    position: relative;
    z-index: 3;
    width: 92%;
    max-width: 1450px;
    margin: auto;
    min-height: var(--mt-slider-height, 720px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: var(--mtc-white);
}

.mt-commercial-content span,
.mt-hot-deals-head span,
.mt-ad-banner-content span {
    color: var(--mtc-yellow);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.mt-commercial-content h1 {
    max-width: 900px;
    margin: 0 0 25px;
    color: var(--mtc-white);
    font-size: clamp(48px, 7vw, 92px);
    line-height: .95;
    text-transform: uppercase;
}

.mt-commercial-content p {
    max-width: 760px;
    margin: 0 0 32px;
    color: #f5f5f5;
    font-size: 20px;
    line-height: 1.7;
}

.mt-commercial-buttons,
.mt-ad-banner-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.mt-commercial-btn,
.mt-ad-banner-btn {
    width: fit-content;
    min-height: 56px;
    padding: 16px 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-weight: 900;
    text-transform: uppercase;
    transition: .3s ease;
}

.mt-commercial-btn-primary,
.mt-ad-banner-primary {
    background: var(--mtc-yellow);
    color: var(--mtc-blue-dark);
}

.mt-commercial-btn-secondary,
.mt-ad-banner-secondary {
    background: var(--mtc-white);
    color: var(--mtc-blue);
}

.mt-commercial-btn:hover,
.mt-ad-banner-btn:hover {
    background: var(--mtc-blue);
    color: var(--mtc-white);
}

.mt-commercial-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
    width: 48px;
    height: 48px;
    border: none;
    border-radius: 50%;
    background: rgba(255,255,255,.92);
    color: var(--mtc-blue);
    font-size: 34px;
    font-weight: 900;
}

.mt-commercial-arrow:hover {
    background: var(--mtc-yellow);
    color: var(--mtc-blue-dark);
}

.mt-commercial-prev {
    left: 25px;
}

.mt-commercial-next {
    right: 25px;
}

.mt-commercial-dots {
    position: absolute;
    left: 50%;
    bottom: 25px;
    transform: translateX(-50%);
    z-index: 20;
    display: flex;
    gap: 8px;
}

.mt-commercial-dots button {
    width: 12px;
    height: 12px;
    border: none;
    border-radius: 50%;
    background: rgba(255,255,255,.45);
}

.mt-commercial-dots button.active {
    background: var(--mtc-yellow);
}

/* HOT DEALS */
.mt-hot-deals-section {
    background: var(--mtc-white);
    padding: 90px 0;
    color: var(--mtc-text);
}

.mt-hot-deals-container {
    width: 92%;
    max-width: 1450px;
    margin: 0 auto;
}

.mt-hot-deals-head {
    max-width: 850px;
    margin-bottom: 42px;
}

.mt-hot-deals-head h2 {
    color: var(--mtc-blue);
    font-size: clamp(38px, 5vw, 64px);
    line-height: 1;
    margin: 14px 0 16px;
    text-transform: uppercase;
    font-weight: 900;
}

.mt-hot-deals-head p {
    color: var(--mtc-muted);
    font-size: 18px;
    line-height: 1.7;
}

.mt-hot-deals-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.mt-hot-deal-card {
    background: var(--mtc-white);
    border: 1px solid #d9e1ec;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 14px 34px rgba(0,31,84,.10);
    transition: .25s ease;
}

.mt-hot-deal-card:hover {
    transform: translateY(-5px);
    border-color: var(--mtc-yellow);
}

.mt-hot-deal-image {
    position: relative;
    display: block;
    background: var(--mtc-light);
    padding: 16px;
}

.mt-hot-deal-image img {
    width: 100%;
    height: 250px;
    object-fit: contain;
    display: block;
}

.mt-hot-deal-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 2;
    background: var(--mtc-yellow);
    color: var(--mtc-blue-dark);
    padding: 7px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

.mt-hot-deal-content {
    padding: 20px;
}

.mt-hot-deal-content h3 {
    margin: 0 0 12px;
    min-height: 52px;
    color: var(--mtc-blue);
    font-size: 18px;
    line-height: 1.35;
    text-transform: uppercase;
    font-weight: 900;
}

.mt-hot-deal-price {
    color: var(--mtc-yellow-dark);
    font-size: 20px;
    font-weight: 900;
    margin-bottom: 16px;
}

.mt-hot-deal-price del {
    color: #777;
    font-size: 14px;
}

.mt-hot-deal-price ins {
    text-decoration: none;
}

.mt-hot-deal-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

.mt-hot-deal-view,
.mt-hot-deal-cart {
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 900;
    text-transform: uppercase;
    text-align: center;
}

.mt-hot-deal-view {
    background: var(--mtc-blue);
    color: var(--mtc-white);
}

.mt-hot-deal-cart {
    background: var(--mtc-yellow);
    color: var(--mtc-blue-dark);
}

.mt-hot-deal-view:hover,
.mt-hot-deal-cart:hover {
    background: var(--mtc-blue-dark);
    color: var(--mtc-white);
}

/* AD BANNER */
.mt-ad-banner-section {
    background: var(--mtc-white);
    padding: 0 0 90px;
}

.mt-ad-banner-wrap {
    width: 100%;
    max-width: none;
    min-height: 420px;
    margin: 0;
    border-radius: 0;
    background-size: cover;
    background-position: center;
    overflow: hidden;
    display: flex;
    align-items: center;
    box-shadow: 0 18px 45px rgba(0,31,84,.18);
}

.mt-ad-banner-content {
    width: 92%;
    max-width: 1450px;
    margin: 0 auto;
    color: var(--mtc-white);
    padding: 60px 0;
}

.mt-ad-banner-content h2 {
    color: var(--mtc-white);
    font-size: clamp(34px, 5vw, 64px);
    line-height: 1;
    margin: 14px 0 18px;
    text-transform: uppercase;
    font-weight: 900;
}

.mt-ad-banner-content p {
    max-width: 720px;
    color: #f5f5f5;
    font-size: 18px;
    line-height: 1.7;
    margin: 0 0 28px;
}

/* RESPONSIVE */
@media (max-width: 1100px) {
    .mt-hot-deals-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .mt-commercial-slider,
    .mt-commercial-content {
        min-height: 560px;
    }

    .mt-commercial-content {
        width: 90%;
    }

    .mt-commercial-content h1 {
        font-size: 42px;
        line-height: 1.05;
    }

    .mt-commercial-content p {
        font-size: 17px;
    }

    .mt-commercial-arrow {
        width: 40px;
        height: 40px;
        font-size: 28px;
    }

    .mt-commercial-prev {
        left: 12px;
    }

    .mt-commercial-next {
        right: 12px;
    }
}

@media (max-width: 650px) {
    .mt-hot-deals-grid {
        grid-template-columns: 1fr;
    }

    .mt-hot-deal-image img {
        height: 220px;
    }

    .mt-ad-banner-section {
        padding: 0 0 65px;
    }

    .mt-ad-banner-wrap {
        min-height: 420px;
    }

    .mt-ad-banner-buttons,
    .mt-commercial-buttons {
        flex-direction: column;
    }

    .mt-ad-banner-btn,
    .mt-commercial-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .mt-commercial-slider,
    .mt-commercial-content {
        min-height: 500px;
    }

    .mt-commercial-content h1 {
        font-size: 34px;
    }

    .mt-commercial-content p {
        font-size: 15px;
    }
}