/* ============================================
   TERMOSTATO — Clima World Snc
   Template B: Dark / Premium / Warm-Cool Duality
   Handcrafted. No templates. No frameworks.
   ============================================ */

:root {
  --bg-primary: #0F1419;
  --bg-secondary: #161C22;
  --bg-panel: #1A2028;
  --accent-warm: #E87A3C;
  --accent-warm-glow: rgba(232, 122, 60, 0.15);
  --accent-cool: #3CB8E8;
  --accent-cool-glow: rgba(60, 184, 232, 0.15);
  --accent-emergency: #E03838;
  --text-primary: #EDF0F4;
  --text-secondary: #98A8B8;
  --text-muted: #5A6A7A;
  --border: #1E2830;
  --glass-bg: rgba(22, 28, 34, 0.7);
  --glass-border: rgba(255, 255, 255, 0.04);

  --shadow-glow-warm: 0 0 30px rgba(232, 122, 60, 0.15);
  --shadow-glow-cool: 0 0 30px rgba(60, 184, 232, 0.15);

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 250ms var(--ease-out-expo);
  --transition-normal: 450ms var(--ease-out-expo);

  --accent-primary: var(--accent-warm);
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: 'Space Grotesk', sans-serif;
}

.section-header__label {
  color: var(--text-secondary);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.3em;
}

.section-header__title {
  color: var(--text-primary);
  font-size: clamp(1.6rem, 3.5vw, 2.3rem);
  letter-spacing: -0.02em;
}

/* ---- Navigation ---- */
.nav {
  background: rgba(15, 20, 25, 0.85);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  padding: 1rem 0;
}

.nav.scrolled {
  background: rgba(15, 20, 25, 0.95);
  border-bottom: 1px solid var(--glass-border);
}

.nav__logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.03em;
}

.nav__links a {
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  transition: color var(--transition-fast);
}

.nav__links a:hover { color: var(--text-primary); }
.nav__links a::after { background: var(--accent-warm); height: 1px; }
.nav__hamburger span { background: var(--text-primary); }

.btn--emergency {
  background: var(--accent-emergency);
  color: #fff;
  padding: 0.55rem 1.2rem;
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 2px 12px rgba(224, 56, 56, 0.25);
}

@media (max-width: 767px) {
  .nav__links {
    background: var(--bg-primary);
    border-left: 1px solid var(--border);
  }
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: var(--bg-primary);
  overflow: hidden;
  text-align: center;
}

/* Warm/cool radial atmosphere */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 60% at 25% 80%, rgba(232, 122, 60, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 75% 80%, rgba(60, 184, 232, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

/* Animated gradient bar — warm to cool spectrum */
.hero__gradient-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-warm) 0%, var(--accent-warm) 45%, var(--accent-cool) 55%, var(--accent-cool) 100%);
  z-index: 2;
}

.hero__gradient-bar::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 40px;
  background: linear-gradient(90deg, rgba(232, 122, 60, 0.08) 0%, transparent 45%, transparent 55%, rgba(60, 184, 232, 0.08) 100%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: 2rem;
}

.hero__label {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.35em;
  margin-bottom: 2rem;
}

.hero__title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(5rem, 15vw, 10rem);
  line-height: 0.85;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
  background: linear-gradient(180deg, var(--text-primary) 0%, rgba(232, 236, 240, 0.6) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 300;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  letter-spacing: 0.03em;
}

.hero__location {
  font-size: 0.92rem;
  color: var(--text-muted);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 3rem;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn--warm {
  background: linear-gradient(135deg, #D46A2C 0%, #E8963C 100%);
  color: #fff;
  box-shadow: 0 4px 20px rgba(232, 122, 60, 0.25);
}

.btn--warm:hover {
  box-shadow: var(--shadow-glow-warm);
  transform: translateY(-3px);
}

.btn--cool {
  background: linear-gradient(135deg, #2A9BD4 0%, #4CC8F0 100%);
  color: #fff;
  box-shadow: 0 4px 20px rgba(60, 184, 232, 0.25);
}

.btn--cool:hover {
  box-shadow: var(--shadow-glow-cool);
  transform: translateY(-3px);
}

.btn--warm svg, .btn--cool svg { flex-shrink: 0; }

@media (max-width: 480px) {
  .hero__title { font-size: 4rem; }
  .hero__actions { flex-direction: column; align-items: center; }
  .hero__actions .btn { width: 100%; max-width: 260px; justify-content: center; }
}

/* ============================================
   EMERGENCY BANNER
   ============================================ */
.emergency-banner {
  background: linear-gradient(90deg, rgba(224, 56, 56, 0.08) 0%, var(--bg-secondary) 50%, rgba(224, 56, 56, 0.08) 100%);
  border-top: 1px solid rgba(224, 56, 56, 0.1);
  border-bottom: 1px solid var(--glass-border);
  padding: 1rem 0;
}

.emergency-banner__label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--accent-emergency);
  margin-right: 0.75rem;
}

.emergency-banner__desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-weight: 300;
}

.btn--pulse {
  background: var(--accent-emergency);
  color: #fff;
  padding: 0.6rem 1.5rem;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  animation: pulse-glow 2.5s ease-in-out infinite;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border-radius: 4px;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(224, 56, 56, 0.3); }
  50% { box-shadow: 0 0 20px 4px rgba(224, 56, 56, 0.2); }
}

@media (max-width: 767px) {
  .emergency-banner .container {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
}

/* ============================================
   SERVIZI — Warm/Cool Split
   ============================================ */
.servizi {
  background: var(--bg-secondary);
  position: relative;
}

.servizi__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 3rem;
}

.servizi__col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.servizi__col-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding-bottom: 0.75rem;
  margin-bottom: 0.5rem;
}

.servizi__col--warm .servizi__col-title {
  color: var(--accent-warm);
  border-bottom: 2px solid var(--accent-warm);
}

.servizi__col--warm .servizi__col-title svg { fill: var(--accent-warm); }

.servizi__col--cool .servizi__col-title {
  color: var(--accent-cool);
  border-bottom: 2px solid var(--accent-cool);
}

.servizi__col--cool .servizi__col-title svg { fill: var(--accent-cool); }

.servizio-item {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  padding: 1.75rem;
  transition: all var(--transition-normal);
}

.servizio-item:hover {
  transform: translateY(-4px);
}

.servizi__col--warm .servizio-item {
  border-left: 2px solid rgba(232, 122, 60, 0.3);
}

.servizi__col--warm .servizio-item:hover {
  box-shadow: var(--shadow-glow-warm);
  border-left-color: var(--accent-warm);
}

.servizi__col--cool .servizio-item {
  border-left: 2px solid rgba(60, 184, 232, 0.3);
}

.servizi__col--cool .servizio-item:hover {
  box-shadow: var(--shadow-glow-cool);
  border-left-color: var(--accent-cool);
}

.servizio-item h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.servizio-item p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-weight: 300;
}

/* Bottom cards */
.servizi__bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 1.25rem;
}

.servizio-bottom-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  padding: 1.75rem;
  transition: all var(--transition-normal);
}

.servizio-bottom-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.servizio-bottom-card h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.servizio-bottom-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-weight: 300;
}

.servizio-bottom-card--emergency {
  border-color: rgba(224, 56, 56, 0.15);
  background: linear-gradient(135deg, var(--glass-bg) 0%, rgba(224, 56, 56, 0.03) 100%);
}

.servizio-bottom-card--emergency:hover {
  box-shadow: 0 0 25px rgba(224, 56, 56, 0.1);
}

.servizio-cta {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent-emergency);
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: 0.03em;
  transition: color var(--transition-fast);
}

.servizio-cta:hover { color: var(--accent-warm); }

@media (max-width: 767px) {
  .servizi__split,
  .servizi__bottom {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   CHI SIAMO (About)
   ============================================ */
.chi-siamo {
  background: var(--bg-primary);
}

.chi-siamo__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: start;
}

.chi-siamo__text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.9;
  font-weight: 300;
  margin-top: 1.5rem;
  margin-bottom: 1rem;
}

.chi-siamo__partners {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding-top: 1rem;
}

.partner-badge {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  padding: 1.25rem 1.5rem;
  transition: all var(--transition-normal);
}

.partner-badge:hover {
  border-color: rgba(232, 122, 60, 0.15);
  box-shadow: var(--shadow-glow-warm);
}

.partner-badge__initials {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-warm) 0%, var(--accent-cool) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.partner-badge__name {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.partner-badge__role {
  display: block;
  font-size: 0.92rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 0.15rem;
}

@media (max-width: 767px) {
  .chi-siamo__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* ============================================
   CONTATTI
   ============================================ */
.contatti {
  background: var(--bg-secondary);
  border-top: 1px solid var(--glass-border);
}

.contatti__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.contatti__label {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.contatti__block p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.8;
  font-weight: 300;
}

.contatti__phone {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
  transition: color var(--transition-fast);
}

.contatti__phone:hover { color: var(--accent-warm); }

.contatti__phone--alt {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 400;
}

.contatti__link {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.88rem;
  color: var(--accent-cool);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.contatti__link:hover { color: var(--accent-warm); }

.hours {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.hours__row {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--text-secondary);
  font-weight: 300;
  padding: 0.3rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.hours__row:last-child { border-bottom: none; }

.hours__time {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.88rem;
}

.hours__row--closed {
  color: var(--accent-emergency);
  opacity: 0.6;
}

@media (max-width: 767px) {
  .contatti__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--glass-border);
  padding: 2rem 0;
}

.footer__text {
  color: var(--text-muted);
  font-size: 0.92rem;
  letter-spacing: 0.02em;
}

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
  background: rgba(232, 122, 60, 0.8);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(232, 122, 60, 0.3);
}

.back-to-top:hover {
  background: var(--accent-cool);
  border-color: var(--accent-cool);
  box-shadow: var(--shadow-glow-cool);
}

/* ============================================
   BUTTONS OVERRIDE
   ============================================ */
.btn {
  transition: all var(--transition-normal);
  letter-spacing: 0.04em;
  border-radius: 4px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 480px) {
  .section { padding: 4rem 0; }
}

/* ============================================
   THE 1% — Atmosphere + Life
   ============================================ */

/* Dark grain texture */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.02;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

/* Gradient bar — animated breathing */
.hero__gradient-bar {
  animation: gradient-breathe 4s ease-in-out infinite;
}

@keyframes gradient-breathe {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 1; }
}

/* Service items — border intensifies + icon shift */
.servizio-item h4 {
  transition: color var(--transition-fast);
}

.servizi__col--warm .servizio-item:hover h4 {
  color: var(--accent-warm);
}

.servizi__col--cool .servizio-item:hover h4 {
  color: var(--accent-cool);
}

/* Partner badges — initials subtle rotate on hover */
.partner-badge__initials {
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.partner-badge:hover .partner-badge__initials {
  transform: rotate(5deg) scale(1.05);
  box-shadow: 0 0 20px rgba(232, 122, 60, 0.2);
}

/* Phone numbers — underline grow */
.contatti__phone {
  position: relative;
}

.contatti__phone::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent-warm);
  transition: width var(--transition-normal);
}

.contatti__phone:hover::after {
  width: 100%;
}

/* Buttons — active press */
.btn:active {
  transform: translateY(0) scale(0.98);
  transition: all 80ms ease;
}

/* Warm/cool buttons — shimmer */
.btn--warm, .btn--cool {
  position: relative;
  overflow: hidden;
}

.btn--warm::after, .btn--cool::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 40%;
  height: 200%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transform: rotate(25deg);
  transition: left 0.6s var(--ease-out-expo);
  pointer-events: none;
}

.btn--warm:hover::after, .btn--cool:hover::after {
  left: 120%;
}

/* Hero ambient atmosphere pulse */
.hero::after {
  content: '';
  position: absolute;
  bottom: 15%;
  left: 50%;
  width: 400px;
  height: 200px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse, rgba(232, 122, 60, 0.04) 0%, transparent 50%);
  animation: hero-ambient 5s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes hero-ambient {
  0% { background: radial-gradient(ellipse, rgba(232, 122, 60, 0.04) 0%, transparent 50%); }
  100% { background: radial-gradient(ellipse, rgba(60, 184, 232, 0.04) 0%, transparent 50%); }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn--pulse { animation: none; }
  .hero__gradient-bar { animation: none; }
  .hero::after { animation: none; }
  body::after { display: none; }
}


/* ============================================
   COMPLIANCE BASELINE v1.2
   Footer multi-colonna + Cookie banner Garante 2021
   Aggiunto automaticamente da tools/inject-compliance.sh
   ============================================ */
.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2rem;
  align-items: start;
}

.footer__col p {
  margin-bottom: 0.4rem;
}

.footer__col a {
  text-decoration: none;
  opacity: 0.85;
  transition: opacity 0.25s ease;
}

.footer__col a:hover {
  opacity: 1;
  text-decoration: underline;
}

.footer__legal {
  margin-top: 0.75rem;
  font-size: 0.78rem;
  font-style: italic;
  opacity: 0.6;
}

@media (max-width: 767px) {
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(20, 20, 20, 0.96);
  color: #f5f5f5;
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border-top: 2px solid currentColor;
  padding: 1.25rem 1rem;
  z-index: 10000;
  box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.3);
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-banner__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  align-items: center;
}

.cookie-banner__text {
  font-size: 0.88rem;
  line-height: 1.6;
  margin: 0;
}

.cookie-banner__text a {
  color: inherit;
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
}

@media (max-width: 767px) {
  .cookie-banner__inner {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .cookie-banner__actions {
    width: 100%;
  }

  .cookie-banner__actions .btn {
    flex: 1;
  }
}