/*
  DESIGN SYSTEM — NOVACLEAN (ispirazione visual: trenitalia.com)
  -----------------------------------------------------------------------------
  Obiettivi:
  - Token CSS (colori, spazi, tipografia, raggio, ombre, z-index, tempi)
  - Utility di layout responsive senza dipendenze
  - Componenti base (navbar, bottoni, card, tabs, form, alert, table, breadcrumb, accordion)
  - Pattern istituzionale (hero, highlight KPI, timeline, news list)
  - Pattern e‑commerce (product card, price block, add-to-cart, rating, promo badge, mini-cart)
  - Dark mode & accessibilità (contrasto, focus ring visibile)
  - Performance: font di sistema, no librerie esterne
*/

/* ------------------------
   TOKENS (CSS Variables)
   ------------------------ */
:root {
  /* Brand palette (naming semantico) */
  --brand-primary: #0078c8;   /* Azzurro Primario */
  --brand-secondary: #0b3e86; /* Blu Secondario */
  --brand-accent: #d71920;    /* Rosso Accento */

  /* Neutri */
  --gray-900: #0d0f12;
  --gray-800: #1a1d21;
  --gray-700: #2a2f36;
  --gray-600: #3b4350;
  --gray-500: #5a667a;
  --gray-400: #8892a0;
  --gray-300: #b7c0cc;
  --gray-200: #d7dde6;
  --gray-100: #eef2f6;
  --white: #ffffff;

  /* Stato */
  --info: #0b74de;
  --success: #15803d;
  --warning: #b45309;
  --danger: #b91c1c;

  /* Background & testo (Light) */
  --bg: #fafbfc;
  --surface: #ffffff;
  --text: #111827;
  --muted: #5b6472;
  --border: #e5e7eb;

  /* Interattivi */
  --link: var(--brand-accent);
  --focus: #1d4ed8;

  /* Spaziatura (8pt scale) */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;

  /* Tipografia */
  --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  --fs-xs: 12px;
  --fs-sm: 14px;
  --fs-base: 16px;
  --fs-lg: 18px;
  --fs-xl: 22px;
  --fs-2xl: 28px;
  --fs-3xl: 36px;
  --fs-4xl: 48px;

  /* Raggi */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  /* Ombre */
  --shadow-xs: 0 1px 2px rgba(0,0,0,.06);
  --shadow-sm: 0 2px 6px rgba(0,0,0,.08);
  --shadow-md: 0 6px 12px rgba(0,0,0,.12);
  --shadow-lg: 0 18px 40px rgba(0,0,0,.18);

  /* Z-index */
  --z-nav: 50; --z-overlay: 100; --z-toast: 200;

  /* Transizioni */
  --ease: cubic-bezier(.2,.8,.2,1);
  --dur-fast: 120ms; --dur: 220ms; --dur-slow: 420ms;
}

/* Dark theme */
[data-theme="dark"] {
  --bg: var(--gray-900);
  --surface: #12151a;
  --text: #e6e8eb;
  --muted: #9aa3af;
  --border: #232a33;
  --link: #7cc1ff;
  --focus: #60a5fa;
  --shadow-xs: 0 1px 2px rgba(0,0,0,.4);
  --shadow-sm: 0 2px 6px rgba(0,0,0,.45);
  --shadow-md: 0 6px 12px rgba(0,0,0,.5);
  --shadow-lg: 0 18px 40px rgba(0,0,0,.6);
}

/* -------------
   Base & Reset
   ------------- */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  color: var(--text);
  background: radial-gradient(1400px 1400px at 120% -10%, rgba(0,120,200,.08), transparent 60%), var(--bg);
  line-height: 1.5;
}
img { max-width: 100%; display: block; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 6px; }

/* Utilities */
.container { width: min(1160px, 100% - 32px); margin-inline: auto; }
.stack-2 > * + * { margin-top: var(--sp-2); }
.stack-4 > * + * { margin-top: var(--sp-4); }
.stack-6 > * + * { margin-top: var(--sp-6); }
.cluster { display: flex; flex-wrap: wrap; gap: var(--sp-3); align-items: center; }
.grid { display: grid; gap: var(--sp-6); }
@media (min-width: 768px){ .grid-2 { grid-template-columns: repeat(2,1fr);} }
@media (min-width: 1024px){ .grid-3 { grid-template-columns: repeat(3,1fr);} }
.surface { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.pad-4 { padding: var(--sp-4); }
.pad-6 { padding: var(--sp-6); }
.muted { color: var(--muted); }
.sr-only { position: absolute; width: 1px; height:1px; padding:0; overflow:hidden; clip: rect(0,0,0,0); white-space: nowrap; border:0; }

/* -------------
   Navbar / Header
   ------------- */
.navbar { position: sticky; top:0; z-index: var(--z-nav); background: rgba(255,255,255,.7); backdrop-filter: saturate(160%) blur(10px); border-bottom: 1px solid var(--border); }
[data-theme="dark"] .navbar { background: rgba(18,21,26,.6); }
.nav-inner { display:flex; align-items:center; justify-content:space-between; padding: 10px 0; }
.brand { display:flex; align-items:center; gap: 10px; font-weight: 800; letter-spacing: .2px; }
.brand-badge { width:36px; height:36px; border-radius:12px; background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary)); box-shadow: var(--shadow-md); }
.nav-actions { display:flex; gap: 8px; align-items:center; }
.nav-link { padding: 8px 12px; border-radius: 10px; color: inherit; }
.nav-link:hover { background: var(--gray-100); text-decoration:none; }
[data-theme="dark"] .nav-link:hover { background: var(--gray-800); }

/* -------------
   Buttons
   ------------- */
.btn { --bg: var(--gray-800); --fg: var(--white); --bd: transparent; display:inline-flex; align-items:center; justify-content:center; gap:10px; padding: 10px 16px; border-radius: var(--radius-pill); border:1px solid var(--bd); background: var(--bg); color: var(--fg); font-weight: 700; letter-spacing:.2px; box-shadow: var(--shadow-xs); cursor: pointer; transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease); }
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-sm); text-decoration:none; }
.btn:active { transform: translateY(0); box-shadow: var(--shadow-xs); }
.btn-primary { --bg: linear-gradient(180deg, color-mix(in oklab, var(--brand-primary) 90%, #fff 10%), var(--brand-primary)); }
.btn-secondary { --bg: var(--brand-secondary); }
.btn-accent { --bg: var(--brand-accent); }
.btn-outline { --bg: transparent; --fg: var(--text); --bd: var(--border); }
.btn-ghost { --bg: transparent; --fg: var(--text); }
.btn-sm { padding: 6px 12px; font-weight:600; }

/* -------------
   Hero (istituzionale style)
   ------------- */
.hero {
  background: linear-gradient(120deg, color-mix(in srgb, var(--brand-primary) 18%, transparent), transparent 60%), radial-gradient(800px 300px at 85% -20%, color-mix(in srgb, var(--brand-accent) 18%, transparent), transparent 60%);
  border-bottom: 1px solid var(--border);
}
.hero .content { padding: var(--sp-10) 0 var(--sp-8); display:grid; gap: var(--sp-6); }
.eyebrow { display:inline-block; padding: 4px 10px; border-radius: var(--radius-pill); background: color-mix(in srgb, var(--brand-secondary) 10%, var(--surface)); border: 1px solid var(--border); font-size: var(--fs-sm); }
.hero h1 { font-size: clamp(28px, 4vw, 48px); margin: 0; letter-spacing: -0.5px; }
.hero p { margin: 0; font-size: var(--fs-lg); color: var(--muted); }

/* Search panel (ispirazione UX "acquisto biglietto") */
.search-panel { margin-top: var(--sp-6); display:grid; gap: var(--sp-4); background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: var(--sp-4); }
@media(min-width: 768px){ .search-grid { display:grid; grid-template-columns: 1.2fr 1.2fr 1fr .8fr auto; gap: var(--sp-3);} }
.field { position: relative; }
.label { display:block; font-size: var(--fs-sm); color: var(--muted); margin-bottom: 6px; }
.input, .select { width: 100%; padding: 12px 14px; border-radius: 12px; border:1px solid var(--border); background: var(--surface); color: var(--text); box-shadow: inset 0 1px 0 rgba(0,0,0,.02); }
.input:focus, .select:focus { outline: 3px solid color-mix(in srgb, var(--brand-accent) 30%, transparent); border-color: var(--brand-accent); }

/* Tabs */
.tabs { display:flex; gap: 10px; border-bottom: 1px solid var(--border); }
.tab { padding: 10px 14px; border-radius: 10px 10px 0 0; font-weight:700; cursor:pointer; }
.tab[aria-selected="true"] { background: var(--surface); border:1px solid var(--border); border-bottom-color: transparent; }

/* Cards */
.card { background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); overflow: hidden; }
.card .media { aspect-ratio: 16/9; background: linear-gradient(135deg, var(--gray-200), var(--gray-100)); }
.card .content { padding: var(--sp-4); }
.badge { display:inline-flex; align-items:center; gap:6px; font-size: var(--fs-xs); padding: 4px 8px; border-radius: var(--radius-pill); background: var(--gray-100); color: var(--gray-700); }

/* Alerts */
.alert { border-radius: var(--radius-md); padding: var(--sp-4); border: 1px solid var(--border); display:flex; gap:12px; align-items:flex-start; }
.alert-info { background: color-mix(in srgb, var(--info) 12%, var(--surface)); border-color: color-mix(in srgb, var(--info) 30%, var(--border)); }
.alert-success { background: color-mix(in srgb, var(--success) 12%, var(--surface)); border-color: color-mix(in srgb, var(--success) 30%, var(--border)); }
.alert-warning { background: color-mix(in srgb, var(--warning) 12%, var(--surface)); border-color: color-mix(in srgb, var(--warning) 30%, var(--border)); }
.alert-danger { background: color-mix(in srgb, var(--danger) 12%, var(--surface)); border-color: color-mix(in srgb, var(--danger) 30%, var(--border)); }

/* Breadcrumb */
.breadcrumb { display:flex; gap: 10px; font-size: var(--fs-sm); color: var(--muted); }
.breadcrumb a { color: inherit; }

/* Accordion */
details.accordion { background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-md); padding: 12px 16px; }
details.accordion + details.accordion { margin-top: 8px; }
details.accordion summary { cursor: pointer; font-weight: 700; }

/* Table */
.table { width:100%; border-collapse: collapse; }
.table th, .table td { text-align:left; padding: 12px 14px; border-bottom: 1px solid var(--border); }
.table th { background: var(--gray-100); font-weight: 800; }
[data-theme="dark"] .table th { background: #181c22; }

/* KPI Tiles */
.kpi { display:grid; gap: 10px; grid-template-columns: repeat(2,1fr); }
@media(min-width:640px){ .kpi { grid-template-columns: repeat(4,1fr);} }
.kpi .tile { text-align:center; background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-lg); padding: var(--sp-6); box-shadow: var(--shadow-sm);} 
.kpi .value { font-size: var(--fs-3xl); font-weight: 900; letter-spacing: -0.5px; }
.kpi .label { color: var(--muted); font-weight: 600; }

/* Timeline */
.timeline { position: relative; padding-left: 24px; }
.timeline::before { content:""; position: absolute; left: 10px; top:0; bottom:0; width:2px; background: var(--border); }
.timeline .item { position: relative; margin-bottom: 18px; }
.timeline .item::before { content:""; position:absolute; left:-2px; top:6px; width:12px; height:12px; background: var(--brand-secondary); border:2px solid var(--surface); border-radius:50%; box-shadow: var(--shadow-xs); }

/* E‑commerce widgets */
.stars { display:inline-flex; gap: 2px; font-size: 16px; color: #f59e0b; }
.price { display:flex; align-items: baseline; gap: 10px; }
.price .now { font-size: var(--fs-2xl); font-weight: 900; }
.price .was { color: var(--muted); text-decoration: line-through; }
.product-grid { display:grid; gap: var(--sp-6); grid-template-columns: 1fr; }
@media(min-width: 720px){ .product-grid { grid-template-columns: repeat(2,1fr); }}
@media(min-width: 1024px){ .product-grid { grid-template-columns: repeat(3,1fr); }}

.promo { background: linear-gradient(135deg, var(--brand-primary), color-mix(in srgb, var(--brand-primary) 70%, #fff 30%)); color: var(--white); padding: 4px 10px; border-radius: var(--radius-pill); font-size: var(--fs-xs); font-weight: 800; letter-spacing:.3px; box-shadow: var(--shadow-sm); }

/* Footer */
footer { margin-top: var(--sp-12); padding: var(--sp-8) 0; border-top: 1px solid var(--border); background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--brand-secondary) 7%, var(--bg))); }
.footer-columns { display:grid; gap: var(--sp-6); grid-template-columns: repeat(2,1fr); }
@media(min-width: 840px){ .footer-columns { grid-template-columns: repeat(4,1fr);} }

/* Toast (demo) */
.toast { position: fixed; right: 16px; bottom: 16px; z-index: var(--z-toast); background: var(--surface); border:1px solid var(--border); border-radius: var(--radius-md); box-shadow: var(--shadow-md); padding: 12px 14px; display:none; }
.toast.show { display:block; animation: pop var(--dur) var(--ease); }
@keyframes pop { from { transform: translateY(6px); opacity: 0; } to { transform: translateY(0); opacity:1; } }

/* NovaClean specific styles */
.top-bar {
  background: var(--brand-primary);
  color: var(--white);
  padding: var(--sp-2) 0;
}

.top-bar a {
  color: var(--white);
  text-decoration: none;
  font-weight: 600;
}

.header {
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  padding: var(--sp-4) 0;
}

.slider-section .carousel-item img {
  height: 400px;
  object-fit: cover;
}

/* Brands Grid */
.brands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--sp-8);
  margin-top: var(--sp-8);
  justify-items: center;
  padding: var(--sp-4);
}

@media (max-width: 768px) {
  .brands-grid {
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--sp-6);
    padding: var(--sp-2);
  }
}

.brand-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--dur) var(--ease);
  box-shadow: var(--shadow-sm);
  width: 100%;
  max-width: 280px;
}

.brand-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-primary);
}

.brand-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--sp-8);
  text-decoration: none;
  color: var(--text);
  height: 100%;
  min-height: 200px;
}

.brand-link:hover {
  text-decoration: none;
}

.brand-image-container {
  width: 100%;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-5);
  padding: var(--sp-4);
}

.brand-image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: grayscale(30%);
  transition: filter var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.brand-card:hover .brand-image {
  filter: grayscale(0%);
  transform: scale(1.05);
}

.brand-title {
  font-size: var(--fs-lg);
  font-weight: 700;
  text-align: center;
  color: var(--text);
  margin-top: auto;
  line-height: 1.3;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--sp-6);
  margin-top: var(--sp-8);
  justify-items: center;
}

@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-5);
  }
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--dur) var(--ease);
  box-shadow: var(--shadow-md);
  width: 100%;
  max-width: 320px;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-primary);
}

.service-link {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--text);
  height: 100%;
}

.service-link:hover {
  text-decoration: none;
}

.service-image {
  width: 100%;
  height: 180px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  transition: transform var(--dur-slow) var(--ease);
  flex-shrink: 0;
  display: block;
}

.service-card:hover .service-image {
  transform: scale(1.05);
}

.service-image-placeholder {
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
  opacity: 0.15;
}

.service-content {
  padding: var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  background: linear-gradient(180deg, 
    color-mix(in srgb, var(--brand-primary) 8%, var(--surface)), 
    color-mix(in srgb, var(--brand-primary) 10%, var(--surface))
  );
  flex: 1;
}

.service-badge {
  display: flex;
  align-items: center;
}

.service-title {
  font-size: var(--fs-lg);
  font-weight: 800;
  color: var(--text);
  margin: 0;
  line-height: 1.3;
  min-height: 2.4em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.service-cta {
  margin-top: var(--sp-2);
}

.service-card:hover .service-title {
  color: var(--brand-primary);
}


/* News Grid */

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--sp-8);
  margin-top: var(--sp-8);
  justify-items: center;
}

@media (max-width: 768px) {
  .news-grid {
    grid-template-columns: 1fr;
    gap: var(--sp-6);
  }
}

.news-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--dur) var(--ease);
  box-shadow: var(--shadow-md);
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
}

.news-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--brand-accent);
}

.news-link {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--text);
  height: 100%;
}

.news-link:hover {
  text-decoration: none;
}

.news-image {
  width: 100%;
  height: 220px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  transition: transform var(--dur-slow) var(--ease);
}

.news-card:hover .news-image {
  transform: scale(1.05);
}

.news-image-placeholder {
  background: linear-gradient(135deg, var(--brand-accent), var(--brand-primary));
  opacity: 0.15;
}

.news-content {
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  flex: 1;
}

.news-meta {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.news-badge {
  display: inline-flex;
  align-items: center;
  font-size: var(--fs-xs);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: var(--brand-accent);
  color: var(--white);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.news-date {
  font-size: var(--fs-sm);
  color: var(--muted);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
}

.news-date::before {
  content: "📅";
  font-size: 14px;
}

.news-title {
  font-size: var(--fs-xl);
  font-weight: 800;
  color: var(--text);
  margin: 0;
  line-height: 1.3;
  min-height: 2.6em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card:hover .news-title {
  color: var(--brand-accent);
}

.news-excerpt {
  font-size: var(--fs-base);
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-cta {
  margin-top: auto;
  padding-top: var(--sp-3);
}


/* Section Backgrounds - Alternating */
.section-bg-light {
  background: var(--surface);
}

.section-bg-blue {
  background: linear-gradient(180deg, 
    color-mix(in srgb, var(--brand-primary) 8%, var(--surface)), 
    color-mix(in srgb, var(--brand-primary) 12%, var(--surface))
  );
}

/* Scroll Fade-in Animation */
.fade-in-section {
  opacity: 1;
  transform: translateY(0);
}

/* Solo quando JS è caricato */
.js-enabled .fade-in-section {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}

.js-enabled .fade-in-section.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Hero Slider Styles */
.hero-slider {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: var(--gray-900);
}

.slider-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  min-height: 400px;
  max-height: 800px;
}

@media (max-width: 768px) {
  .slider-container {
    aspect-ratio: 16 / 9;
    min-height: 300px;
  }
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s var(--ease), visibility 0.8s var(--ease);
}

.slide.active {
  opacity: 1;
  visibility: visible;
}

.slide-image {
  position: relative;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  display: flex;
  align-items: flex-end;
}

.slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.5) 100%);
}

.slide-content {
  position: absolute;
  bottom: var(--sp-8);
  left: var(--sp-8);
  z-index: 10;
  max-width: 600px;
}

@media (max-width: 768px) {
  .slide-content {
    bottom: var(--sp-4);
    left: var(--sp-4);
    right: var(--sp-4);
    max-width: none;
  }
}

.slide-link {
  display: block;
  color: var(--white);
  text-decoration: none;
  transition: transform var(--dur) var(--ease);
}

.slide-link:hover {
  transform: translateY(-2px);
  text-decoration: none;
}

.slide-title {
  margin: 0;
  font-size: clamp(24px, 4vw, 42px);
  font-weight: 900;
  color: var(--white);
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
  letter-spacing: -0.5px;
  line-height: 1.2;
}

.slide-label {
  margin: var(--sp-2) 0 0;
  font-size: var(--fs-lg);
  color: var(--white);
  font-weight: 600;
  text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

/* Slider Navigation Dots */
.slider-dots {
  position: absolute;
  bottom: var(--sp-4);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--sp-2);
  z-index: 20;
}

.slider-dots .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  border: 2px solid rgba(255, 255, 255, 0.8);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  padding: 0;
}

.slider-dots .dot:hover {
  background: rgba(255, 255, 255, 0.8);
  transform: scale(1.1);
}

.slider-dots .dot.active {
  background: var(--white);
  width: 32px;
  border-radius: var(--radius-pill);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .header .container .row {
    flex-direction: column;
  }
  
  .header .col-md-3,
  .header .col-md-6,
  .header .col-md-3 {
    margin-bottom: 15px;
  }
  
  .slider-section .carousel-item img {
    height: 250px;
  }
}