:root {
    --navy: #0b1f3a;
    --blue: #1666c5;
    --blue-dark: #0e4f9b;
    --yellow: #ffd229;
    --background: #f4f7fb;
    --surface: #ffffff;
    --text: #172033;
    --muted: #5f6d82;
    --border: #dbe3ef;
    --radius: 16px;
    --shadow: 0 10px 30px rgba(11, 31, 58, 0.10);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--background);
    color: var(--text);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.5;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: min(100% - 32px, 1120px);
    margin: 0 auto;
}

.site-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 68px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--navy);
    font-size: 1.05rem;
    font-weight: 900;
    letter-spacing: 0.03em;
}

.logo > span:last-child {
    color: var(--blue);
}

.logo-ball {
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
}

.call-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 14px;
    border-radius: 10px;
    background: var(--navy);
    color: #ffffff;
    font-weight: 700;
    font-size: 0.9rem;
}

.hero {
    padding: 20px 0;
    background:
        radial-gradient(circle at top right, rgba(255, 210, 41, 0.22), transparent 40%),
        linear-gradient(135deg, #0b1f3a, #1666c5);
    color: #ffffff;
}

.hero-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.hero-content {
    min-width: 0;
}

.menu-button {
    display: grid;
    width: 48px;
    min-width: 48px;
    height: 48px;
    place-content: center;
    gap: 5px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: 12px;
    background: rgba(11, 31, 58, 0.25);
    cursor: pointer;
}

.menu-button span {
    display: block;
    width: 22px;
    height: 2px;
    border-radius: 999px;
    background: var(--yellow);
}

.eyebrow {
    display: inline-block;
    margin: 0 0 12px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.15);
    font-size: 0.82rem;
    font-weight: 700;
}

.hero h1 {
    max-width: 620px;
    margin: 0;
    color: var(--yellow);
    font-size: clamp(1.35rem, 4.5vw, 2.5rem);
    font-weight: 900;
    line-height: 1.12;
    letter-spacing: -0.02em;
}

.hero p {
    max-width: 610px;
    margin: 8px 0 0;
    color: rgba(255, 255, 255, 0.88);
    font-size: 0.9rem;
    line-height: 1.4;
}

.hero p a {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 6px;
    background: var(--yellow);
    color: var(--navy);
    text-decoration: none;
    font-weight: 900;
    line-height: 1.2;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 18px;
    border-radius: 12px;
    font-weight: 800;
}

.button-primary {
    background: var(--yellow);
    color: var(--navy);
}

.button-secondary {
    border: 1px solid rgba(255, 255, 255, 0.55);
    color: #ffffff;
}

.section {
    padding: 40px 0;
}

.section-heading {
    margin-bottom: 20px;
}

.section-heading h2 {
    margin: 0;
    color: var(--navy);
    font-size: 1.55rem;
}

.section-heading p {
    margin: 6px 0 0;
    color: var(--muted);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.category-card {
    min-height: 150px;
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.category-icon {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    border-radius: 12px;
    background: #e7f0fc;
    font-size: 1.5rem;
}

.category-card h3 {
    margin: 16px 0 4px;
    color: var(--navy);
    font-size: 1rem;
}

.category-card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.88rem;
}

.category-menu {
    display: none;
    padding: 16px 0 24px;
    background: var(--navy);
    border-top: 1px solid rgba(255, 255, 255, 0.16);
    border-bottom: 3px solid var(--yellow);
}

.category-menu.is-open {
    display: block;
}

.category-menu-inner {
    padding: 16px;
    border-radius: var(--radius);
    background: #ffffff;
}

.category-menu-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
    color: var(--navy);
}

.menu-close-button {
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    padding: 0;
    border: 0;
    border-radius: 10px;
    background: #e7f0fc;
    color: var(--navy);
    cursor: pointer;
    font-size: 1.7rem;
    line-height: 1;
}

.category-menu-list {
    display: grid;
    gap: 8px;
    padding-top: 14px;
}

.category-menu-list a {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 48px;
    padding: 10px 12px;
    border-radius: 10px;
    background: var(--background);
    color: var(--navy);
    font-weight: 800;
}

.category-menu-list a:hover {
    background: #e7f0fc;
}

.products-section {
    padding-top: 32px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.product-card {
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.product-image {
    display: grid;
    min-height: 180px;
    place-items: center;
    overflow: hidden;
    background:
        radial-gradient(circle at top right, rgba(255, 210, 41, 0.55), transparent 42%),
        #e7f0fc;
    font-size: 3.5rem;
}

.product-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-content {
    padding: 14px;
}

.product-card h3 {
    margin: 0;
    color: var(--navy);
    font-size: 1rem;
    line-height: 1.25;
}

.product-card p {
    min-height: 58px;
    margin: 8px 0 12px;
    color: var(--muted);
    font-size: 0.84rem;
}

.product-price {
    display: block;
    margin-bottom: 12px;
    color: var(--blue-dark);
    font-size: 0.9rem;
}

.product-contact {
    display: flex;
    min-height: 40px;
    align-items: center;
    justify-content: center;
    padding: 8px;
    border-radius: 10px;
    background: var(--navy);
    color: #ffffff;
    font-size: 0.84rem;
    font-weight: 800;
}

.site-footer {
    padding: 28px 0 92px;
    background: var(--navy);
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.site-footer p {
    margin: 0;
}

.mobile-contact-bar {
    position: fixed;
    z-index: 10;
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: rgba(11, 31, 58, 0.2);
    box-shadow: 0 -8px 24px rgba(11, 31, 58, 0.16);
}

.mobile-contact-bar a {
    display: flex;
    min-height: 58px;
    align-items: center;
    justify-content: center;
    padding: 8px;
    font-weight: 800;
}

.contact-phone {
    background: var(--navy);
    color: #ffffff;
}

.contact-whatsapp {
    background: #25d366;
    color: #073b1a;
}

@media (min-width: 700px) {
    .category-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .mobile-contact-bar {
        display: none;
    }

    .site-footer {
        padding-bottom: 28px;
    }
    .category-menu-list {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .product-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .product-image {
        min-height: 170px;
    }
}