:root {
    --karas-yellow: #FFC400;
    --karas-dark: #07111F;
    --karas-navy: #0B1B2B;
    --karas-anthracite: #111827;
    --karas-white: #FFFFFF;
    --karas-gray: #F5F5F5;
    --karas-border: #E5E7EB;
    --karas-text: #1F2937;
    --karas-muted: #6B7280;
    --karas-whatsapp: #25D366;
    --karas-radius: 18px;
    --karas-shadow: 0 18px 45px rgba(0, 0, 0, 0.12);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Inter, Arial, sans-serif;
    color: var(--karas-text);
    background: var(--karas-white);
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.karas-container {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
}

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

.karas-btn-primary,
.karas-btn-secondary,
.karas-btn-whatsapp,
.karas-read-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 24px;
    border-radius: 999px;
    font-family: Montserrat, sans-serif;
    font-weight: 800;
    transition: 0.25s ease;
}

.karas-btn-primary {
    background: var(--karas-yellow);
    color: var(--karas-dark);
}

.karas-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(255, 196, 0, 0.28);
}

.karas-btn-secondary {
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: var(--karas-white);
}

.karas-btn-secondary:hover {
    background: var(--karas-white);
    color: var(--karas-dark);
}

.karas-btn-whatsapp {
    background: var(--karas-whatsapp);
    color: var(--karas-white);
}

.karas-section-header {
    margin-bottom: 28px;
    text-align: center;
}

.karas-section-header h2 {
    margin: 0;
    font-family: Montserrat, sans-serif;
    font-size: clamp(26px, 3vw, 40px);
    font-weight: 900;
    color: var(--karas-dark);
}

.karas-section-header p {
    margin: 8px 0 0;
    color: var(--karas-muted);
}

.karas-page-hero {
    padding: 64px 0;
    background: linear-gradient(135deg, var(--karas-dark), var(--karas-navy));
    color: var(--karas-white);
}

.karas-page-hero h1 {
    margin: 0;
    font-family: Montserrat, sans-serif;
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 900;
}

.karas-page-section {
    padding: 56px 0;
}

.karas-page-content {
    max-width: 900px;
}

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

.karas-post-card {
    overflow: hidden;
    background: var(--karas-white);
    border: 1px solid var(--karas-border);
    border-radius: var(--karas-radius);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

.karas-post-content {
    padding: 22px;
}

.karas-post-content h2 {
    margin: 0 0 10px;
    font-family: Montserrat, sans-serif;
    font-size: 22px;
}

.karas-post-content p {
    color: var(--karas-muted);
}

.karas-read-more {
    min-height: 40px;
    padding: 0 18px;
    background: var(--karas-dark);
    color: var(--karas-white);
}

.karas-empty {
    padding: 40px;
    text-align: center;
    background: var(--karas-gray);
    border-radius: var(--karas-radius);
}

.karas-floating-whatsapp {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 999;
    padding: 14px 20px;
    border-radius: 999px;
    background: var(--karas-whatsapp);
    color: var(--karas-white);
    font-weight: 800;
    box-shadow: var(--karas-shadow);
}
.karas-site-header.is-sticky {
    position: sticky;
    top: 0;
    animation: karasHeaderDrop 0.25s ease;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
}

@keyframes karasHeaderDrop {
    from {
        transform: translateY(-12px);
        opacity: 0.7;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.karas-live-search-empty {
    padding: 18px;
    color: var(--karas-muted);
    text-align: center;
}

.karas-live-search-arrow {
    font-size: 28px;
    color: var(--karas-yellow);
}