:root {
    --primary: #0B4FA3;
    --primary-dark: #061B45;
    --deep-navy: #03112E;
    --sky: #21A8FF;
    --cyan: #35D4FF;
    --gold: #F4C542;
    --white: #FFFFFF;
    --muted: #DCEEFF;
    --text: #FFFFFF;
    --container: 1180px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: "Noto Sans Thai", "Montserrat", Arial, sans-serif;
    background: var(--deep-navy);
    color: var(--text);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }

.container {
    width: min(var(--container), calc(100% - 32px));
    margin-inline: auto;
}

.site-main {
    min-height: 60vh;
}

.elementor-page-content {
    min-height: 240px;
}

.content-section {
    padding: 56px 0;
    background: linear-gradient(180deg, var(--primary), var(--primary-dark));
}

.content-box {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 24px;
    padding: clamp(24px, 4vw, 48px);
    box-shadow: 0 24px 80px rgba(0,0,0,.22);
}

.archive-title {
    font-family: "Montserrat", Arial, sans-serif;
    text-align: center;
    margin: 0 0 32px;
    color: #fff;
}

.page-hero {
    position: relative;
    min-height: 360px;
    display: grid;
    place-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--deep-navy), var(--primary));
}

.page-hero img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .55;
}

.page-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,.15), rgba(3,17,46,.9));
}

.page-hero-overlay {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 40px 20px;
}

.page-hero h1 {
    font-family: "Montserrat", Arial, sans-serif;
    font-size: clamp(34px, 5vw, 64px);
    margin: 0 0 12px;
}

.service-list-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-list-card {
    display: block;
    background: rgba(255,255,255,.07);
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.14);
}

.service-list-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.service-list-content { padding: 22px; }
.service-list-card h2 { margin: 0 0 10px; font-family: "Montserrat", Arial, sans-serif; }
.service-list-card p { margin: 0; color: var(--muted); }

.search-result,
.post-card {
    padding: 20px 0;
    border-bottom: 1px solid rgba(255,255,255,.14);
}

@media (max-width: 900px) {
    .service-list-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
    .service-list-grid { grid-template-columns: 1fr; }
    .page-hero { min-height: 260px; }
}