:root {
    --zinokit-primary: #2C5364;
    --zinokit-primary-700: #243F4F;
    --zinokit-primary-500: #3A6A78;
    --zinokit-primary-300: #6F9AA3;

    --zinokit-secondary: #208060;
    --zinokit-secondary-700: #1A664D; /* Tono más oscuro para :hover */
    --zinokit-secondary-500: #2A936B;
    --zinokit-secondary-300: #6CC4A3;

    --zinokit-white: #FFFFFF;
    --zinokit-dark: #000000;
    --zinokit-gray: #B0B0B0;
    --zinokit-text: #1A1A1A;
    --zinokit-muted: #6B6B6B;
    --zinokit-border: #DCE6E8;
    --zinokit-bg: var(--zinokit-white);
}

/* Reset mínimo */
html,
body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--zinokit-bg);
    color: var(--zinokit-text);
}

/* Layout / components para validar */
.container {
    max-width: 980px;
    margin: 48px auto;
    padding: 24px;
}

.hero {
    background: linear-gradient(180deg, var(--zinokit-primary) 0%, var(--zinokit-primary-500) 100%);
    color: var(--zinokit-white);
    padding: 48px;
    border-radius: 12px;
    display: flex;
    gap: 24px;
    align-items: center;
}

.logo-mark {
    width: 96px;
    height: 96px;
    border-radius: 12px;
    background: var(--zinokit-white);
    color: var(--zinokit-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 44px;
}

.hero h1 {
    margin: 0;
    font-size: 28px;
}

.hero p {
    margin: 6px 0 0 0;
    color: rgba(255, 255, 255, 0.9);
}

/* Buttons */
.btn {
    padding: 10px 16px;
    border-radius: 8px;
    border: 0;
    font-weight: 600;
    cursor: pointer;
}

.btn-primary {
    background: var(--zinokit-white);
    color: var(--zinokit-primary);
}

.btn-secondary {
    background: var(--zinokit-secondary);
    color: var(--zinokit-white);
}

.sample-cards {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.card {
    padding: 16px;
    border-radius: 10px;
    background: #fff;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--zinokit-border);
}

.small-muted {
    color: var(--zinokit-muted);
    font-size: 13px;
}

/* Dark hero variant */
.hero-dark {
    background: var(--zinokit-bg-dark);
    color: var(--zinokit-white);
}