/* ==========================================================================
   Calm Blue Skin (default): steady slate-blue with a soft sky accent.
   Source Serif 4 + Source Sans 3. Calm and steady.
   ========================================================================== */
.style-calm-blue {
    --color-primary: #3a5a78;
    --color-primary-dark: #2c4860;
    --color-accent: #7fa8c9;
    --color-bg: #ffffff;
    --color-bg-secondary: #f1f5f9;
    --color-text: #28323c;
    --color-text-muted: #5c6772;
    --color-border: #e1e8ef;
    --font-heading: 'Source Serif 4', Georgia, serif;
    --font-body: 'Source Sans 3', sans-serif;
}

/* Header */
.style-calm-blue .site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    height: 78px;
}

.style-calm-blue .site-header__logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    text-decoration: none;
    color: var(--color-primary);
}

.style-calm-blue .site-header__logo-mark {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-full);
    background-color: var(--color-bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
}

.style-calm-blue .site-header__logo-text {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.1;
}

.style-calm-blue .site-header__logo-text small {
    display: block;
    font-family: var(--font-body);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.style-calm-blue .site-header__right {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.style-calm-blue .site-header__phone {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--color-text);
    font-weight: 600;
    font-size: 1rem;
}

.style-calm-blue .site-header__phone svg { color: var(--color-primary); }

.style-calm-blue .site-header__cta { display: none; }

@media (min-width: 1024px) {
    .style-calm-blue .site-header__cta { display: inline-flex; }
}

/* Hero */
.style-calm-blue .hero {
    background:
        radial-gradient(ellipse at 80% 20%, rgba(127, 168, 201, 0.16) 0%, transparent 55%),
        linear-gradient(180deg, #f4f8fb 0%, #eef3f8 100%);
}