/* CLONETOR — site-mode: costruzione / manutenzione / errori HTTP.
 * Solo struttura. Colori/font dallo skin (--ct-* su .ct-site-mode).
 */
.ct-site-mode {
    --ct-sm-bg: var(--ct-bg, #0c0b0a);
    --ct-sm-text: var(--ct-text, #f4efe6);
    --ct-sm-muted: var(--ct-muted, rgba(244, 239, 230, 0.62));
    --ct-sm-primary: var(--ct-primary, #ff7a1a);
    --ct-sm-accent: var(--ct-accent, var(--ct-primary, #ff7a1a));
    --ct-sm-surface: var(--ct-surface, #1c1a18);
    --ct-sm-border: var(--ct-border, rgba(244, 239, 230, 0.12));
    --ct-sm-radius: var(--ct-radius, 1.25rem);
    --ct-font: system-ui, -apple-system, 'Segoe UI', sans-serif;

    font-family: var(--ct-font);
    color: var(--ct-sm-text);
    background: var(--ct-sm-bg);
    margin: 0;
    overflow: hidden;
    height: 100vh;
    height: 100dvh;
    min-height: 100vh;
    min-height: 100dvh;
}

/* —— Stage comune: viewport pieno + contenuto centrato —— */
.ct-sm-stage {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    min-height: 100vh;
    min-height: 100dvh;
}

.ct-sm-media,
.ct-sm-veil,
.ct-sm-ember-glow {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.ct-sm-media {
    z-index: 0;
    overflow: hidden;
    background: var(--ct-sm-bg);
}

.ct-sm-veil {
    z-index: 1;
}

.ct-sm-ember-glow {
    z-index: 1;
}

.ct-sm-content,
.ct-sm-panel {
    position: relative;
    z-index: 2;
    width: min(36rem, 92vw);
    max-width: 100%;
    box-sizing: border-box;
}

.ct-sm-panel {
    width: min(32rem, 92vw);
}

/* —— Sfondo immagini —— */
.ct-sm-media > img,
.ct-sm-media .ct-sm-slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 22%;
    display: block;
}

.ct-sm-media > img {
    transform: scale(1.06);
    animation: ct-sm-drift 28s ease-in-out infinite alternate;
    filter: saturate(1.08) contrast(1.05);
}

.ct-site-mode--maintenance .ct-sm-media > img,
.ct-site-mode--error .ct-sm-media > img {
    animation: ct-sm-drift 36s ease-in-out infinite alternate;
    filter: saturate(0.92) contrast(1.02) brightness(0.72);
}

/* Roller costruzione */
.ct-sm-media.ct-sm-roller .ct-sm-slide {
    opacity: 0;
    transform: scale(1.04);
    animation: none;
    transition: opacity 1.2s ease;
    filter: saturate(1.08) contrast(1.05);
}

.ct-sm-media.ct-sm-roller .ct-sm-slide.is-active,
.ct-sm-media.ct-sm-roller .ct-sm-slide:first-child:last-child {
    opacity: 1;
    z-index: 1;
}

.ct-sm-media.ct-sm-roller .ct-sm-slide.is-active {
    animation: ct-sm-drift 28s ease-in-out infinite alternate;
}

/* —— Veil / glow —— */
.ct-sm-veil {
    background:
        radial-gradient(ellipse 80% 60% at 70% 30%, transparent 0%, color-mix(in srgb, var(--ct-sm-bg) 35%, transparent) 55%, color-mix(in srgb, var(--ct-sm-bg) 82%, transparent) 100%),
        linear-gradient(105deg, color-mix(in srgb, var(--ct-sm-bg) 90%, transparent) 0%, color-mix(in srgb, var(--ct-sm-bg) 55%, transparent) 42%, color-mix(in srgb, var(--ct-sm-bg) 30%, transparent) 68%, color-mix(in srgb, var(--ct-sm-bg) 70%, transparent) 100%),
        linear-gradient(to top, color-mix(in srgb, var(--ct-sm-bg) 94%, transparent) 0%, transparent 42%);
}

.ct-site-mode--maintenance .ct-sm-veil,
.ct-site-mode--error .ct-sm-veil {
    background:
        radial-gradient(ellipse 70% 50% at 50% -10%, color-mix(in srgb, var(--ct-sm-primary) 22%, transparent), transparent 55%),
        linear-gradient(160deg, color-mix(in srgb, var(--ct-sm-bg) 55%, transparent) 0%, color-mix(in srgb, var(--ct-sm-bg) 72%, transparent) 55%, color-mix(in srgb, var(--ct-sm-bg) 82%, transparent) 100%),
        linear-gradient(to top, color-mix(in srgb, var(--ct-sm-bg) 70%, transparent) 0%, transparent 50%);
}

.ct-sm-ember-glow {
    inset: auto -10% -20% 40%;
    height: 55%;
    background: radial-gradient(ellipse at center, color-mix(in srgb, var(--ct-sm-primary) 55%, transparent), transparent 68%);
    filter: blur(40px);
    opacity: 0.55;
    animation: ct-sm-pulse 6s ease-in-out infinite;
}

.ct-site-mode--maintenance .ct-sm-ember-glow,
.ct-site-mode--error .ct-sm-ember-glow {
    inset: -15% 20% auto -15%;
    height: 45%;
    background: radial-gradient(ellipse at center, color-mix(in srgb, var(--ct-sm-accent) 45%, transparent), transparent 70%);
}

/* —— Contenuto costruzione (testo libero centrato) —— */
.ct-sm-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: clamp(1.25rem, 4vw, 2.75rem);
}

.ct-site-mode--construction .ct-sm-brand {
    justify-content: center;
    margin-bottom: 1.5rem;
}

.ct-site-mode--construction .ct-sm-hero {
    max-width: none;
    padding-bottom: 0;
    width: 100%;
}

.ct-site-mode--construction .ct-sm-eyebrow,
.ct-site-mode--construction .ct-sm-pills {
    justify-content: center;
}

.ct-site-mode--construction .ct-sm-lead,
.ct-site-mode--construction .ct-sm-hint {
    margin-left: auto;
    margin-right: auto;
}

.ct-sm-corner {
    position: absolute;
    z-index: 2;
    left: 0;
    right: 0;
    bottom: clamp(1rem, 3vw, 2rem);
    text-align: center;
    font-size: 0.7rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: color-mix(in srgb, var(--ct-sm-text) 45%, transparent);
    opacity: 0;
    animation: ct-sm-rise 1s ease 1.05s forwards;
    pointer-events: none;
}

/* —— Tipografia / brand condivisi —— */
.ct-sm-brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    opacity: 0;
    animation: ct-sm-rise 0.9s ease 0.15s forwards;
}

.ct-sm-brand img,
.ct-sm-brand .ct-platform-logo img {
    height: clamp(28px, 4vw, 40px);
    width: auto;
    filter: brightness(0) invert(1);
}

.ct-sm-hero {
    max-width: min(34rem, 92vw);
    padding-bottom: clamp(1rem, 4vh, 2.5rem);
}

.ct-sm-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ct-sm-primary);
    margin-bottom: 1.1rem;
    opacity: 0;
    animation: ct-sm-rise 0.9s ease 0.35s forwards;
}

.ct-sm-eyebrow::before {
    content: "";
    width: 1.5rem;
    height: 1px;
    background: var(--ct-sm-primary);
}

.ct-sm-hero h1 {
    font-family: var(--ct-font);
    font-weight: 800;
    font-size: clamp(2.35rem, 7.2vw, 4.35rem);
    line-height: 0.98;
    letter-spacing: -0.04em;
    margin: 0 0 1.15rem;
    color: var(--ct-sm-text);
    opacity: 0;
    animation: ct-sm-rise 1s ease 0.45s forwards;
}

.ct-sm-lead {
    font-size: clamp(1rem, 2.1vw, 1.2rem);
    line-height: 1.55;
    color: color-mix(in srgb, var(--ct-sm-text) 86%, transparent);
    max-width: 32rem;
    margin: 0 0 1.75rem;
    opacity: 0;
    animation: ct-sm-rise 1s ease 0.6s forwards;
}

.ct-sm-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-bottom: 1.6rem;
    opacity: 0;
    animation: ct-sm-rise 1s ease 0.75s forwards;
}

.ct-sm-pills span {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 0.45rem 0.85rem;
    border: 1px solid color-mix(in srgb, var(--ct-sm-text) 28%, transparent);
    background: color-mix(in srgb, var(--ct-sm-bg) 42%, transparent);
    backdrop-filter: blur(10px);
    border-radius: 999px;
    color: var(--ct-sm-text);
}

.ct-sm-hint {
    font-size: 0.92rem;
    color: var(--ct-sm-muted);
    margin: 0;
    opacity: 0;
    animation: ct-sm-rise 1s ease 0.9s forwards;
}

/* —— Card manutenzione / errori —— */
.ct-sm-card {
    width: 100%;
    background: color-mix(in srgb, var(--ct-sm-surface) 88%, transparent);
    border: 1px solid var(--ct-sm-border);
    border-radius: var(--ct-sm-radius);
    padding: clamp(1.75rem, 4vw, 2.5rem);
    backdrop-filter: blur(16px);
    box-shadow: var(--ct-shadow, 0 30px 80px rgba(0, 0, 0, 0.45));
    text-align: center;
    color: var(--ct-sm-text);
    animation: ct-sm-rise 0.7s ease both;
}

.ct-sm-card .ct-sm-brand {
    justify-content: center;
    margin-bottom: 1.5rem;
    animation: none;
    opacity: 1;
}

.ct-sm-icon {
    width: 3.25rem;
    height: 3.25rem;
    margin: 0 auto 1.25rem;
    border-radius: 999px;
    display: grid;
    place-items: center;
    border: 1px solid var(--ct-sm-border);
    background: color-mix(in srgb, var(--ct-sm-primary) 12%, transparent);
    color: var(--ct-sm-primary);
}

.ct-sm-icon svg {
    width: 1.45rem;
    height: 1.45rem;
}

.ct-sm-card h1 {
    font-family: var(--ct-font);
    font-weight: 800;
    font-size: clamp(1.55rem, 4vw, 2rem);
    letter-spacing: -0.03em;
    margin: 0 0 0.85rem;
    color: var(--ct-sm-text);
    opacity: 1;
    animation: none;
}

.ct-sm-card .ct-sm-lead {
    margin: 0 auto 1.15rem;
    animation: none;
    opacity: 1;
    max-width: none;
    color: color-mix(in srgb, var(--ct-sm-text) 86%, transparent);
}

.ct-sm-card .ct-sm-hint,
.ct-sm-card .ct-sm-eyebrow {
    animation: none;
    opacity: 1;
}

.ct-sm-card .ct-sm-eyebrow {
    justify-content: center;
    margin-bottom: 0.75rem;
}

.ct-sm-card .ct-sm-hint {
    color: var(--ct-sm-muted);
}

.ct-sm-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    justify-content: center;
    margin-top: 1.25rem;
}

.ct-sm-btn {
    display: inline-flex;
    align-items: center;
    padding: 0.65rem 1.15rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.ct-sm-btn--primary {
    background: var(--ct-sm-primary);
    color: var(--ct-sm-bg);
}

.ct-sm-btn--ghost {
    background: transparent;
    color: var(--ct-sm-text);
    border: 1px solid color-mix(in srgb, var(--ct-sm-text) 25%, transparent);
}

@keyframes ct-sm-rise {
    from { opacity: 0; transform: translateY(18px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes ct-sm-drift {
    from { transform: scale(1.06) translate3d(0, 0, 0); }
    to { transform: scale(1.12) translate3d(-1.5%, -1%, 0); }
}

@keyframes ct-sm-pulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.7; }
}

@media (max-width: 720px) {
    .ct-site-mode { overflow: auto; }
    .ct-sm-media > img,
    .ct-sm-media .ct-sm-slide { object-position: center 18%; }
    .ct-sm-corner { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    .ct-sm-media > img,
    .ct-sm-media .ct-sm-slide,
    .ct-sm-ember-glow,
    .ct-sm-brand,
    .ct-sm-eyebrow,
    .ct-sm-hero h1,
    .ct-sm-lead,
    .ct-sm-pills,
    .ct-sm-hint,
    .ct-sm-corner,
    .ct-sm-card {
        animation: none !important;
        transition: none !important;
        opacity: 1 !important;
        transform: none !important;
    }

    .ct-sm-media.ct-sm-roller .ct-sm-slide:not(.is-active) {
        opacity: 0 !important;
    }
}