/* ==========================================================================
   iSpazio Theme — Layout
   Shell, container, grid system, responsive breakpoints.
   ========================================================================== */

/* --- Shell (page wrapper) --- */
.isp-shell{min-height:100vh;display:flex;flex-direction:column}
.isp-shell>main{flex:1}

/* --- Container --- */
.isp-container{max-width:var(--isp-max-w);margin:0 auto;padding:0 var(--isp-sp-xl)}

/* --- Main + Sidebar grid --- */
.isp-layout{display:grid;grid-template-columns:1fr var(--isp-sidebar-w);gap:var(--isp-sp-xl);align-items:start}
.isp-layout__main{min-width:0}
.isp-layout--full{display:block}

/* --- Sidebar sticky --- */
.isp-sidebar{display:flex;flex-direction:column;gap:20px;padding-bottom:40px}

/* --- Page layout (content + optional sidebar) --- */
.isp-page-layout{display:grid;grid-template-columns:1fr var(--isp-sidebar-w);gap:var(--isp-sp-xl);align-items:start}
.isp-page-layout--full{display:block;padding-bottom:40px}
.isp-page-layout--full .isp-entry-content{max-width:unset}
.isp-page-layout__sidebar{display:flex;flex-direction:column;gap:20px;padding-bottom:40px}

/* --- Page article white card --- */
.isp-page{background:var(--isp-surface);border:1px solid var(--isp-border-soft);border-radius:var(--isp-radius);padding:32px;box-shadow:var(--isp-shadow-sm);min-width:0}

/* --- Section spacing --- */
.isp-section{padding:var(--isp-sp-xl) 0}
.isp-section--flush{padding:0}
.isp-section--bg{background:var(--isp-surface);border-top:1px solid var(--isp-border);border-bottom:1px solid var(--isp-border)}
.isp-section--dark{background:var(--isp-ink);color:#fff}

/* --- Section header (title + link) --- */
.isp-section-header{display:flex;align-items:flex-end;margin-bottom:var(--isp-sp-md);gap:var(--isp-sp-md)}
.isp-section-header__kicker{font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--isp-accent);margin-bottom:2px}
.isp-section-header__title{font-size:20px;font-weight:700;letter-spacing:-.3px;margin:0}
.isp-section-header__link{margin-left:auto;font-size:13px;font-weight:600;color:var(--isp-brand);white-space:nowrap;display:flex;align-items:center;gap:4px}

/* --- Grid utilities --- */
.isp-grid{display:grid;gap:var(--isp-sp-md)}
.isp-grid--2{grid-template-columns:repeat(2,1fr)}
.isp-grid--3{grid-template-columns:repeat(3,1fr)}
.isp-grid--4{grid-template-columns:repeat(4,1fr)}
.isp-grid--5{grid-template-columns:repeat(5,1fr)}
.isp-grid--8{grid-template-columns:repeat(8,1fr)}

/* --- Hero grids --- */
.isp-hero-grid{display:grid;gap:20px}
.isp-hero-grid--a{grid-template-columns:1.6fr 1fr}
.isp-hero-grid--b{grid-template-columns:1fr}
.isp-hero-grid--c{grid-template-columns:2fr 1fr}
/* Layout B: hero + list + social */
.isp-hero-grid--b-split{grid-template-columns:1.6fr 1fr}
.isp-hero-aside{display:flex;flex-direction:column;gap:12px}
.isp-hero-list{display:flex;flex-direction:column;gap:12px}
.isp-hero-list .isp-card--compact{background:var(--isp-surface);border:1px solid var(--isp-border-soft);border-top:1px solid var(--isp-border-soft);border-radius:var(--isp-radius,12px);padding:12px;box-shadow:0 1px 2px rgba(15,29,54,.04)}
.isp-hero-list .isp-card--compact:hover{box-shadow:0 4px 12px rgba(15,29,54,.08);background:var(--isp-surface)}
/* Layout C: 3 cards row + sidebar */
.isp-hero-grid--c-wide{grid-template-columns:1fr var(--isp-sidebar-w,320px)}
.isp-hero-cards-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.isp-hero-carousel-wrap{position:relative;min-width:0}
.isp-hero-sidebar{display:flex;flex-direction:column;gap:16px}
/* Hero social mini buttons */
.isp-hero-social{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.isp-hero-social__btn{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--isp-surface);border:1px solid var(--isp-border-soft);border-radius:10px;font-size:13px;color:var(--isp-ink);transition:border-color .15s,box-shadow .15s,transform .15s;min-width:0}
.isp-hero-social__btn:hover{border-color:var(--isp-border);box-shadow:0 2px 6px rgba(15,29,54,.06);transform:translateY(-1px)}
.isp-hero-social__icon{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:20px;height:20px}
.isp-hero-social__icon svg{width:18px;height:18px}
.isp-hero-social__count{font-weight:700;color:var(--isp-ink);font-size:14px;letter-spacing:-.2px}
.isp-hero-social__name{color:var(--isp-mute);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
/* Hero app promo */
.isp-hero-apps{display:flex;flex-direction:column;gap:10px}
.isp-hero-app{display:flex;align-items:center;gap:12px;padding:12px 14px;background:var(--isp-surface);border:1px solid var(--isp-border-soft);border-radius:var(--isp-radius-sm,8px);transition:transform .18s ease,border-color .15s,box-shadow .18s}
.isp-hero-app:hover{box-shadow:0 6px 18px rgba(30,99,212,.10);transform:translateY(-1px)}
.isp-hero-app__icon-wrap{position:relative;width:52px;height:52px;flex-shrink:0;display:block}
.isp-hero-app__icon{width:52px;height:52px;border-radius:12px;object-fit:cover;flex-shrink:0;display:block}
.isp-hero-app__badge{position:absolute;top:-6px;right:-10px;width:22px;height:22px;background:#fff;border-radius:7px;box-shadow:0 2px 6px rgba(15,29,54,.18);display:flex;align-items:center;justify-content:center;padding-bottom:2px;font-size:15px;font-weight:700;line-height:1;color:var(--isp-ink);pointer-events:none;transition:box-shadow .18s ease,color .18s ease}
.isp-hero-app:hover .isp-hero-app__badge{box-shadow:0 4px 12px rgba(30,99,212,.45),0 0 0 2px rgba(30,99,212,.18);color:var(--isp-brand)}
.isp-hero-app__info{flex:1;min-width:0}
.isp-hero-app__name{display:block;font-size:15px;font-weight:600;color:var(--isp-ink);transition:color .15s}
.isp-hero-app:hover .isp-hero-app__name{color:var(--isp-brand)}
.isp-hero-app__sub{display:block;font-size:12px;color:var(--isp-mute);transition:opacity .22s ease}
.isp-hero-app__sub.is-fading{opacity:0}
.isp-hero-app__cta{padding:4px 12px;background:var(--isp-brand-soft);color:var(--isp-brand);border-radius:8px;font-size:12px;font-weight:700;letter-spacing:.3px;white-space:nowrap;flex-shrink:0;transition:background .15s,color .15s}
.isp-hero-app__cta-sup{font-size:.75em;font-weight:800;margin-left:1px;vertical-align:super;line-height:0}
.isp-hero-app:hover .isp-hero-app__cta{background:var(--isp-brand);color:#fff}

/* --- Flex utilities --- */
.isp-flex{display:flex}
.isp-flex--col{flex-direction:column}
.isp-flex--center{align-items:center;justify-content:center}
.isp-flex--between{justify-content:space-between}
.isp-flex--gap-sm{gap:var(--isp-sp-sm)}
.isp-flex--gap-md{gap:var(--isp-sp-md)}
.isp-flex--gap-lg{gap:var(--isp-sp-lg)}

/* ==========================================================================
   Responsive — Mobile first would be ideal but we match the desktop-first
   mockup. All breakpoints in one file for maintainability.
   ========================================================================== */

/* --- Tablet (<=1024px) --- */
@media(max-width:1024px){
.isp-container{padding:0 var(--isp-sp-md)}
.isp-layout{grid-template-columns:1fr;gap:var(--isp-sp-lg)}
.isp-sidebar{position:static}
.isp-page-layout{grid-template-columns:1fr}
.isp-page-layout__sidebar{position:static}
.isp-page{padding:24px 20px}
.isp-grid--5{grid-template-columns:repeat(3,1fr)}
.isp-grid--8{grid-template-columns:repeat(4,1fr)}
.isp-hero-grid--a,.isp-hero-grid--c,.isp-hero-grid--b-split,.isp-hero-grid--c-wide{grid-template-columns:1fr}
.isp-hero-cards-row{grid-template-columns:repeat(2,1fr)}
}

/* --- Mobile (<=640px) --- */
@media(max-width:640px){
.isp-container{padding:0 var(--isp-sp-md)}
.isp-page{padding:16px 14px}
.isp-grid--2{grid-template-columns:1fr}
.isp-grid--3{grid-template-columns:1fr}
.isp-grid--4{grid-template-columns:repeat(2,1fr)}
.isp-grid--5{grid-template-columns:repeat(2,1fr)}
.isp-grid--8{grid-template-columns:repeat(3,1fr)}
.isp-section-header{flex-wrap:wrap;gap:var(--isp-sp-sm)}
.isp-section-header__title{font-size:17px}
.isp-section-header__link{font-size:12px}
.isp-section{padding:var(--isp-sp-md) 0}
.isp-hero-cards-row{grid-template-columns:1fr}
.isp-hero-social{grid-template-columns:1fr 1fr}
}