/*
===============================================================================
SOSTERIA DESIGN SYSTEM
CSS MASTER
Versione: 1.0.0
Data: 2026-08-14
Stato: MASTER BASE
Template: Cassiopeia child "cassiopeia_sosteria"
Stile Joomla: "Sosteria"

PRINCIPIO:
HTML = contenuto e struttura
CSS  = tutto il vestito
JOOMLA = organizzazione e automazione

REGOLA:
- Nessun <style> negli articoli
- Nessun style="" inline
- Nessun colore o misura inseriti manualmente nei contenuti
- Tutte le classi custom usano il prefisso sos-
===============================================================================
*/

:root {
    --sos-ivory: #F3F0EA;
    --sos-stone: #DED9D1;
    --sos-white: #FFFFFF;
    --sos-charcoal: #242321;
    --sos-anthracite: #2C2B29;
    --sos-bronze: #9A7650;
    --sos-wine: #593B3C;

    --sos-text: var(--sos-charcoal);
    --sos-text-soft: #66615B;
    --sos-border: rgba(36, 35, 33, 0.14);
    --sos-border-strong: rgba(36, 35, 33, 0.24);

    --sos-font-display: Georgia, "Times New Roman", serif;
    --sos-font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

    --sos-container: 1180px;
    --sos-container-reading: 780px;
    --sos-container-wide: 1380px;

    --sos-space-xs: 0.5rem;
    --sos-space-sm: 0.875rem;
    --sos-space-md: 1.5rem;
    --sos-space-lg: 2.5rem;
    --sos-space-xl: 4rem;
    --sos-space-2xl: 6rem;
    --sos-space-3xl: 8rem;

    --sos-radius-sm: 8px;
    --sos-radius-md: 14px;
    --sos-radius-lg: 22px;
    --sos-radius-pill: 999px;

    --sos-shadow-sm: 0 8px 24px rgba(36, 35, 33, 0.08);
    --sos-shadow-md: 0 16px 40px rgba(36, 35, 33, 0.12);

    --sos-transition: 220ms ease;

    --body-color: var(--sos-text);
    --body-bg: var(--sos-ivory);
    --cassiopeia-color-primary: var(--sos-charcoal);
    --cassiopeia-color-link: var(--sos-bronze);
    --cassiopeia-color-hover: var(--sos-wine);
}

html { scroll-behavior: smooth; }

body {
    margin: 0;
    color: var(--sos-text);
    background: var(--sos-ivory);
    font-family: var(--sos-font-body);
    font-size: 1rem;
    line-height: 1.7;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: var(--sos-bronze);
    text-decoration-thickness: 1px;
    text-underline-offset: 0.18em;
    transition: color var(--sos-transition);
}

a:hover,
a:focus { color: var(--sos-wine); }

::selection {
    background: var(--sos-bronze);
    color: var(--sos-white);
}

h1,
h2,
h3,
h4,
h5,
h6,
.sos-title-01,
.sos-title-02,
.sos-title-03,
.sos-title-04 {
    margin-top: 0;
    color: var(--sos-charcoal);
    font-family: var(--sos-font-display);
    font-weight: 400;
    letter-spacing: -0.02em;
}

h1,
.sos-title-01 {
    font-size: clamp(2.5rem, 6vw, 5.2rem);
    line-height: 1.02;
}

h2,
.sos-title-02 {
    font-size: clamp(2rem, 4vw, 3.6rem);
    line-height: 1.08;
}

h3,
.sos-title-03 {
    font-size: clamp(1.55rem, 2.5vw, 2.35rem);
    line-height: 1.18;
}

h4,
.sos-title-04 {
    font-size: clamp(1.2rem, 1.8vw, 1.55rem);
    line-height: 1.25;
}

.sos-kicker,
.sos-label {
    display: inline-block;
    margin-bottom: var(--sos-space-sm);
    color: var(--sos-bronze);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    line-height: 1.3;
    text-transform: uppercase;
}

.sos-text-lead {
    max-width: 48rem;
    font-size: clamp(1.15rem, 1.7vw, 1.4rem);
    line-height: 1.65;
}

.sos-text-small {
    font-size: 0.9rem;
    line-height: 1.6;
}

.sos-muted { color: var(--sos-text-soft); }

.sos-page { width: 100%; }

.sos-container {
    width: min(calc(100% - 2rem), var(--sos-container));
    margin-inline: auto;
}

.sos-container-reading {
    width: min(calc(100% - 2rem), var(--sos-container-reading));
    margin-inline: auto;
}

.sos-container-wide {
    width: min(calc(100% - 2rem), var(--sos-container-wide));
    margin-inline: auto;
}

.sos-section { padding-block: var(--sos-space-2xl); }
.sos-section-sm { padding-block: var(--sos-space-xl); }
.sos-section-lg { padding-block: var(--sos-space-3xl); }

.sos-section-ivory { background: var(--sos-ivory); }
.sos-section-stone { background: var(--sos-stone); }

.sos-section-dark {
    color: var(--sos-ivory);
    background: var(--sos-anthracite);
}

.sos-section-dark h1,
.sos-section-dark h2,
.sos-section-dark h3,
.sos-section-dark h4,
.sos-section-dark .sos-title-01,
.sos-section-dark .sos-title-02,
.sos-section-dark .sos-title-03,
.sos-section-dark .sos-title-04 {
    color: var(--sos-white);
}

.sos-grid-02,
.sos-grid-03,
.sos-grid-04 {
    display: grid;
    gap: var(--sos-space-lg);
}

.sos-grid-02 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.sos-grid-03 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.sos-grid-04 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.sos-align-center { align-items: center; }

.sos-hero {
    position: relative;
    display: grid;
    min-height: clamp(560px, 78vh, 850px);
    place-items: end start;
    overflow: hidden;
    background: var(--sos-anthracite);
}

.sos-hero-media {
    position: absolute;
    inset: 0;
}

.sos-hero-media img,
.sos-hero-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sos-hero::after {
    position: absolute;
    inset: 0;
    content: "";
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.08) 10%, rgba(0, 0, 0, 0.56) 100%);
}

.sos-hero-content {
    position: relative;
    z-index: 2;
    width: min(calc(100% - 2rem), var(--sos-container));
    margin-inline: auto;
    padding-block: var(--sos-space-2xl);
    color: var(--sos-white);
}

.sos-hero-content h1,
.sos-hero-content h2 {
    max-width: 12ch;
    color: var(--sos-white);
}

.sos-hero-content p {
    max-width: 42rem;
    font-size: clamp(1.05rem, 1.6vw, 1.35rem);
}

.sos-btn {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.35rem;
    border: 1px solid transparent;
    border-radius: var(--sos-radius-pill);
    font-family: var(--sos-font-body);
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    line-height: 1;
    text-decoration: none;
    text-transform: uppercase;
    transition: background-color var(--sos-transition), color var(--sos-transition), border-color var(--sos-transition), transform var(--sos-transition);
}

.sos-btn:hover,
.sos-btn:focus {
    transform: translateY(-2px);
    text-decoration: none;
}

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

.sos-btn-primary:hover,
.sos-btn-primary:focus {
    color: var(--sos-white);
    background: var(--sos-wine);
}

.sos-btn-secondary {
    color: var(--sos-charcoal);
    border-color: var(--sos-charcoal);
    background: transparent;
}

.sos-btn-secondary:hover,
.sos-btn-secondary:focus {
    color: var(--sos-white);
    background: var(--sos-charcoal);
}

.sos-btn-bronze {
    color: var(--sos-white);
    background: var(--sos-bronze);
}

.sos-btn-bronze:hover,
.sos-btn-bronze:focus {
    color: var(--sos-white);
    background: var(--sos-wine);
}

.sos-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sos-space-sm);
    margin-top: var(--sos-space-lg);
}

.sos-image {
    display: block;
    width: 100%;
    border-radius: var(--sos-radius-md);
    object-fit: cover;
}

.sos-image-wide { aspect-ratio: 16 / 9; }
.sos-image-square { aspect-ratio: 1 / 1; }
.sos-image-portrait { aspect-ratio: 4 / 5; }
.sos-image-shadow { box-shadow: var(--sos-shadow-sm); }

.sos-card {
    overflow: hidden;
    border: 1px solid var(--sos-border);
    border-radius: var(--sos-radius-lg);
    background: var(--sos-white);
    transition: transform var(--sos-transition), box-shadow var(--sos-transition);
}

.sos-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sos-shadow-md);
}

.sos-card-media { overflow: hidden; }

.sos-card-media img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    transition: transform 500ms ease;
}

.sos-card:hover .sos-card-media img { transform: scale(1.025); }

.sos-card-body { padding: var(--sos-space-lg); }

.sos-card-title {
    margin-bottom: var(--sos-space-sm);
    font-family: var(--sos-font-display);
    font-size: 1.6rem;
    font-weight: 400;
    line-height: 1.2;
}

.sos-card-wine { border-top: 3px solid var(--sos-wine); }
.sos-card-recipe { border-top: 3px solid var(--sos-bronze); }
.sos-card-travel { border-top: 3px solid var(--sos-charcoal); }

.sos-callout {
    padding: clamp(1.5rem, 4vw, 2.75rem);
    border-left: 3px solid var(--sos-bronze);
    border-radius: 0 var(--sos-radius-md) var(--sos-radius-md) 0;
    background: rgba(154, 118, 80, 0.08);
}

.sos-quote {
    max-width: 48rem;
    margin: var(--sos-space-xl) auto;
    padding: 0;
    color: var(--sos-charcoal);
    font-family: var(--sos-font-display);
    font-size: clamp(1.55rem, 3vw, 2.55rem);
    font-style: italic;
    line-height: 1.35;
    text-align: center;
}

.sos-divider {
    width: 64px;
    height: 1px;
    margin-block: var(--sos-space-lg);
    border: 0;
    background: var(--sos-bronze);
}

.sos-wine-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.75rem;
    border-radius: var(--sos-radius-pill);
    color: var(--sos-white);
    background: var(--sos-wine);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    line-height: 1;
    text-transform: uppercase;
}

.sos-wine-panel {
    padding: clamp(1.5rem, 4vw, 3rem);
    border-radius: var(--sos-radius-lg);
    color: var(--sos-ivory);
    background: var(--sos-wine);
}

.sos-wine-panel h2,
.sos-wine-panel h3,
.sos-wine-panel h4 { color: var(--sos-white); }

.sos-recipe-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sos-space-sm);
    padding-block: var(--sos-space-md);
    border-top: 1px solid var(--sos-border);
    border-bottom: 1px solid var(--sos-border);
}

.sos-recipe-meta-item { min-width: 120px; }

.sos-recipe-meta-item strong {
    display: block;
    color: var(--sos-charcoal);
}

.sos-ingredients {
    padding: var(--sos-space-lg);
    border-radius: var(--sos-radius-lg);
    background: var(--sos-stone);
}

.sos-ingredients ul { margin-bottom: 0; }

.sos-navigation {
    display: grid;
    gap: var(--sos-space-md);
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: var(--sos-space-2xl);
    padding-top: var(--sos-space-xl);
    border-top: 1px solid var(--sos-border);
}

.sos-next,
.sos-prev {
    display: block;
    padding: var(--sos-space-lg);
    border: 1px solid var(--sos-border);
    border-radius: var(--sos-radius-md);
    color: var(--sos-charcoal);
    background: var(--sos-white);
    text-decoration: none;
    transition: border-color var(--sos-transition), transform var(--sos-transition);
}

.sos-next:hover,
.sos-prev:hover {
    border-color: var(--sos-bronze);
    color: var(--sos-charcoal);
    transform: translateY(-2px);
}

.sos-article { font-size: 1.05rem; }
.sos-article p { margin-bottom: 1.35em; }

.sos-article h2 {
    margin-top: var(--sos-space-xl);
    margin-bottom: var(--sos-space-md);
}

.sos-article h3 {
    margin-top: var(--sos-space-lg);
    margin-bottom: var(--sos-space-sm);
}

.sos-article figure { margin: var(--sos-space-xl) 0; }

.sos-article figcaption {
    margin-top: var(--sos-space-xs);
    color: var(--sos-text-soft);
    font-size: 0.82rem;
}

/* Integrazione Cassiopeia */
.site-grid { background: transparent; }

.container-header {
    background: var(--sos-anthracite);
    box-shadow: none;
}

.container-header .navbar-brand,
.container-header .site-description,
.container-header a { color: var(--sos-white); }

.container-header .mod-menu { gap: 0.35rem; }

.container-header .mod-menu > li > a {
    padding: 0.6rem 0.8rem;
    border-radius: var(--sos-radius-pill);
    font-size: 0.83rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-decoration: none;
    text-transform: uppercase;
}

.container-header .mod-menu > li > a:hover,
.container-header .mod-menu > li.active > a {
    color: var(--sos-white);
    background: rgba(255, 255, 255, 0.10);
}

.container-footer {
    color: var(--sos-ivory);
    background: var(--sos-anthracite);
}

.breadcrumb { background: transparent; }

.btn-primary {
    border-color: var(--sos-charcoal);
    background-color: var(--sos-charcoal);
}

.btn-primary:hover,
.btn-primary:focus {
    border-color: var(--sos-wine);
    background-color: var(--sos-wine);
}

.sos-center { text-align: center; }

.sos-max-reading {
    max-width: var(--sos-container-reading);
    margin-inline: auto;
}

.sos-mt-0 { margin-top: 0 !important; }
.sos-mt-sm { margin-top: var(--sos-space-sm) !important; }
.sos-mt-md { margin-top: var(--sos-space-md) !important; }
.sos-mt-lg { margin-top: var(--sos-space-lg) !important; }
.sos-mt-xl { margin-top: var(--sos-space-xl) !important; }

.sos-mb-0 { margin-bottom: 0 !important; }
.sos-mb-sm { margin-bottom: var(--sos-space-sm) !important; }
.sos-mb-md { margin-bottom: var(--sos-space-md) !important; }
.sos-mb-lg { margin-bottom: var(--sos-space-lg) !important; }
.sos-mb-xl { margin-bottom: var(--sos-space-xl) !important; }

@media (max-width: 991.98px) {
    :root {
        --sos-space-2xl: 4.5rem;
        --sos-space-3xl: 5.5rem;
    }

    .sos-grid-03,
    .sos-grid-04 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 767.98px) {
    :root {
        --sos-space-xl: 3rem;
        --sos-space-2xl: 3.75rem;
        --sos-space-3xl: 4.5rem;
    }

    body { font-size: 0.98rem; }

    .sos-container,
    .sos-container-reading,
    .sos-container-wide {
        width: min(calc(100% - 1.5rem), var(--sos-container));
    }

    .sos-grid-02,
    .sos-grid-03,
    .sos-grid-04,
    .sos-navigation {
        grid-template-columns: 1fr;
    }

    .sos-hero { min-height: 70svh; }

    .sos-hero-content {
        width: calc(100% - 1.5rem);
        padding-block: var(--sos-space-xl);
    }

    .sos-card-body { padding: var(--sos-space-md); }

    .sos-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .sos-actions .sos-btn { width: 100%; }
}

@media (max-width: 430px) {
    .sos-section { padding-block: 3rem; }
    .sos-section-sm { padding-block: 2.5rem; }

    .sos-card,
    .sos-image,
    .sos-wine-panel,
    .sos-ingredients {
        border-radius: 12px;
    }
}

:focus-visible {
    outline: 3px solid rgba(154, 118, 80, 0.5);
    outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}

/*
===============================================================================
FINE CSS MASTER SOSTERIA v1.0.0
Data: 2026-08-14
===============================================================================
*/