/* =========================================================
   CIAS SICUREZZA S.R.L. — Stylesheet
   Palette: Blu Navy scuro (base) + Bordeaux (CTA)
   Design: solido, tecnico, istituzionale, con profondità
   ========================================================= */

:root {
  /* Palette blu (gerarchia di scuri) */
  --blu-deep:       #0A1529;
  --blu-header:     #0C1A33;
  --blu-dark:       #0F1E3A;
  --blu-corporate:  #1C3B70;
  --blu-mid:        #24478a;
  --blu-light:      #3a5fa8;

  /* Accento bordeaux (CTA) */
  --bordeaux:       #A52638;
  --bordeaux-dark:  #861d2d;
  --bordeaux-glow:  rgba(165, 38, 56, 0.25);

  /* Testi e superfici chiare */
  --bianco:         #FFFFFF;
  --testo-chiaro:   #E8ECF3;
  --testo-soft:     #AEB8CC;
  --testo-dim:      #7d8aa3;

  /* Bordi */
  --bordo:          rgba(255, 255, 255, 0.08);
  --bordo-strong:   rgba(255, 255, 255, 0.14);

  /* Tipografia */
  --font-heading: "Montserrat", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", "Open Sans", Arial, sans-serif;

  /* UI */
  --radius: 4px;
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.25), 0 1px 3px rgba(0, 0, 0, 0.2);
  --shadow-card-hover: 0 8px 28px rgba(0, 0, 0, 0.35), 0 2px 6px rgba(0, 0, 0, 0.25);
  --header-height: 72px;
  --max-width: 1200px;
  --transition: 0.2s ease;
}

/* RESET */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--testo-chiaro);
  background: var(--blu-dark);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

  background-image:
    radial-gradient(ellipse at top, rgba(28, 59, 112, 0.35) 0%, transparent 55%),
    radial-gradient(ellipse at bottom right, rgba(165, 38, 56, 0.08) 0%, transparent 50%),
    linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 40px 40px, 40px 40px;
  background-attachment: fixed;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { font-family: inherit; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
}

/* TYPOGRAPHY */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  color: var(--bianco);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 16px; }
h3 { font-size: 1.2rem; margin-bottom: 12px; font-weight: 600; }
h4 { font-size: 1rem; margin-bottom: 8px; font-weight: 600; }
h5 {
  font-size: 0.85rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: 14px;
}
p { color: var(--testo-soft); }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  color: var(--bordeaux);
  margin-bottom: 14px;
  font-weight: 600;
  font-family: var(--font-heading);
  position: relative;
  display: inline-block;
  padding-left: 24px;
}
.eyebrow::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 16px;
  height: 2px;
  background: var(--bordeaux);
  transform: translateY(-50%);
}

.lead {
  font-size: 1.08rem;
  color: var(--testo-soft);
  max-width: 680px;
  margin-top: 20px;
}

.hero-highlight {
  font-size: 1.38rem;
  color: var(--bianco);
  font-weight: 700;
  display: block;
  margin-top: 16px;
}

/* BUTTONS */
.btn {
  display: inline-block;
  padding: 14px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--font-heading);
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: 0.02em;
  text-align: center;
  position: relative;
}
.btn-primary {
  background: var(--bordeaux);
  color: var(--bianco);
  border-color: var(--bordeaux);
  box-shadow: 0 4px 14px var(--bordeaux-glow);
}
.btn-primary:hover {
  background: var(--bordeaux-dark);
  border-color: var(--bordeaux-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px var(--bordeaux-glow);
}
.btn-outline {
  background: transparent;
  color: var(--testo-chiaro);
  border-color: var(--bordo-strong);
}
.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--bordeaux);
  color: var(--bianco);
}
.btn-small {
  padding: 10px 20px;
  font-size: 0.85rem;
}

/* =========================================================
   HEADER — Trasparente, moderno, floating
   Diventa solido allo scroll (classe .scrolled aggiunta via JS)
   ========================================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 12px 0;
  background: transparent;
  transition: all 0.35s ease;
  border-bottom: 1px solid transparent;
}

/* Stato "scrolled": compatto, sfondo blur, ombra delicata */
.site-header.scrolled {
  padding: 6px 0;
  background: rgba(12, 26, 51, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--bordo);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.logo-img {
  max-height: 58px;
  width: auto;
  object-fit: contain;
}
.logo-mark {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.06em;
  color: var(--bianco);
}
.logo-sub {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  color: var(--bordeaux);
  font-weight: 500;
  letter-spacing: 0.1em;
}
.logo-srl {
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.6);
  margin-left: 6px;
  font-weight: 400;
  text-transform: lowercase;
}

.nav ul { display: flex; gap: 36px; }
.nav a {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  letter-spacing: 0.02em;
  transition: color var(--transition);
  position: relative;
  padding: 6px 0;
}
.nav a:hover { color: var(--bianco); }
.nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--bordeaux);
  transition: width var(--transition);
}
.nav a:hover::after { width: 100%; }

/* Azioni header: emergency + CTA */
.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

/* Emergency 24h: compatto, elegante, icona bordeaux */
.header-emergency {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: var(--radius);
  color: var(--testo-chiaro);
  transition: all var(--transition);
  border: 1px solid transparent;
}
.header-emergency:hover {
  background: rgba(165, 38, 56, 0.1);
  border-color: rgba(165, 38, 56, 0.3);
}
.header-emergency .icon-inline {
  width: 18px;
  height: 18px;
  color: var(--bordeaux);
  flex-shrink: 0;
}
.emergency-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.emergency-label {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--bordeaux);
}
.emergency-number {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--bianco);
  letter-spacing: 0.02em;
}

.icon-inline { width: 14px; height: 14px; flex-shrink: 0; }

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--bianco);
  transition: all 0.3s;
}

/* =========================================================
   HERO — si estende sotto l'header trasparente
   ========================================================= */
.hero {
  padding: calc(var(--header-height) + 80px) 0 100px;
  position: relative;
  overflow: hidden;

  background:
    radial-gradient(ellipse at 20% 0%, rgba(28, 59, 112, 0.6) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 100%, rgba(165, 38, 56, 0.15) 0%, transparent 60%),
    linear-gradient(180deg, var(--blu-dark) 0%, var(--blu-deep) 100%);
}

.hero::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(to bottom,
    var(--blu-light) 0%,
    var(--blu-corporate) 60%,
    var(--bordeaux) 60%,
    var(--bordeaux) 100%);
}

.hero::after {
  content: "";
  position: absolute;
  top: -200px;
  right: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(58, 95, 168, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: 880px;
  position: relative;
  z-index: 1;
}
.hero-cta {
  display: flex;
  gap: 16px;
  margin-top: 36px;
  flex-wrap: wrap;
}

/* SECTIONS */
.section {
  padding: 90px 0;
  position: relative;
}
.section-alt {
  background:
    linear-gradient(180deg, rgba(10, 21, 41, 0.6) 0%, rgba(15, 30, 58, 0.6) 100%),
    var(--blu-deep);
  border-top: 1px solid var(--bordo);
  border-bottom: 1px solid var(--bordo);
}
.section-header {
  max-width: 720px;
  margin-bottom: 56px;
}
.section-header.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section-header.center .eyebrow {
  padding-left: 0;
  padding: 0 24px;
}
.section-header.center .eyebrow::before { left: 0; }
.section-header.center .eyebrow::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 16px;
  height: 2px;
  background: var(--bordeaux);
  transform: translateY(-50%);
}
.section-intro {
  color: var(--testo-soft);
  font-size: 1.05rem;
  margin-top: 14px;
}

/* GRIDS */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }

/* UTILITÀ TESTO */
.text-center { text-align: center; }

/* STATISTICHE */
.section-stats {
  padding: 60px 0;
  background: var(--blu-deep);
  border-bottom: 1px solid var(--bordo-strong);
  position: relative;
  z-index: 10;
}
.stat-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  justify-content: center;
}
.stat-item div {
  color: var(--bordeaux);
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1;
}
.stat-number, .stat-plus {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
}
.stat-label {
  font-size: 0.95rem;
  color: var(--testo-chiaro);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* CARDS SERVIZI */
.card {
  background:
    linear-gradient(145deg, rgba(28, 59, 112, 0.35) 0%, rgba(15, 30, 58, 0.5) 100%),
    var(--blu-dark);
  padding: 36px 32px;
  border: 1px solid var(--bordo-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--bordeaux) 0%, var(--bordeaux) 40%, transparent 40%);
  transition: all var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
  border-color: var(--blu-mid);
}
.card:hover::before {
  background: linear-gradient(90deg, var(--bordeaux) 0%, var(--bordeaux) 100%);
}
.card-icon {
  width: 56px;
  height: 56px;
  color: var(--bordeaux);
  margin-bottom: 20px;
}
.card-icon svg { width: 100%; height: 100%; }
.card h3 { color: var(--bianco); }
.card > p {
  color: var(--testo-soft);
  font-size: 0.95rem;
  margin-bottom: 16px;
}
.card-list {
  border-top: 1px solid var(--bordo);
  padding-top: 16px;
}
.card-list li {
  padding: 6px 0 6px 20px;
  font-size: 0.9rem;
  color: var(--testo-soft);
  position: relative;
}
.card-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  width: 10px;
  height: 2px;
  background: var(--bordeaux);
}

/* SPLIT (Azienda) */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.split-text p {
  color: var(--testo-soft);
  margin-bottom: 16px;
}
.split-features {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.feature-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px;
  background: rgba(28, 59, 112, 0.2);
  border: 1px solid var(--bordo);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.feature-row:hover {
  background: rgba(28, 59, 112, 0.35);
  border-color: var(--blu-mid);
}
.feature-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--bordeaux);
  color: var(--bianco);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  box-shadow: 0 2px 8px var(--bordeaux-glow);
}
.feature-icon svg { width: 100%; height: 100%; }
.feature-row h4 { color: var(--bianco); margin-bottom: 4px; }
.feature-row p { color: var(--testo-soft); font-size: 0.92rem; }

/* SECTORS */
.sector {
  background:
    linear-gradient(145deg, rgba(28, 59, 112, 0.3) 0%, rgba(15, 30, 58, 0.4) 100%),
    var(--blu-dark);
  padding: 28px 24px;
  border: 1px solid var(--bordo);
  border-left: 3px solid var(--blu-corporate);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.sector:hover {
  border-left-color: var(--bordeaux);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}
.sector-icon {
  width: 40px;
  height: 40px;
  color: var(--bordeaux);
  margin-bottom: 16px;
}
.sector-icon svg { width: 100%; height: 100%; }
.sector h4 { color: var(--bianco); }
.sector p { color: var(--testo-soft); font-size: 0.9rem; }

/* CONTATTI */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  align-items: start;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.info-block {
  padding: 20px;
  background: rgba(28, 59, 112, 0.25);
  border: 1px solid var(--bordo);
  border-radius: var(--radius);
  border-left: 3px solid var(--blu-light);
}
.info-block h4 {
  color: var(--bianco);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
  opacity: 0.7;
}
.info-block p {
  color: var(--testo-chiaro);
  font-size: 0.98rem;
  line-height: 1.5;
}
.info-block a {
  color: var(--testo-chiaro);
  transition: color var(--transition);
}
.info-block a:hover { color: var(--bordeaux); }
.info-emergency {
  background: var(--bordeaux);
  border-left-color: var(--bordeaux-dark);
  border-color: var(--bordeaux);
  box-shadow: 0 4px 16px var(--bordeaux-glow);
}
.info-emergency h4, .info-emergency p {
  color: var(--bianco);
  opacity: 1;
}
.info-emergency a {
  color: var(--bianco);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}
.info-emergency a:hover { color: var(--bianco); opacity: 0.9; }

/* FORM */
.contact-form {
  background:
    linear-gradient(145deg, rgba(28, 59, 112, 0.3) 0%, rgba(15, 30, 58, 0.5) 100%),
    var(--blu-dark);
  padding: 36px;
  border: 1px solid var(--bordo-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.form-field { margin-bottom: 20px; }
.form-field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--testo-chiaro);
  margin-bottom: 6px;
  font-family: var(--font-heading);
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 12px 14px;
  background: var(--blu-deep);
  border: 1px solid var(--bordo-strong);
  border-radius: var(--radius);
  color: var(--testo-chiaro);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all var(--transition);
}
.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--testo-dim); }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--bordeaux);
  box-shadow: 0 0 0 3px var(--bordeaux-glow);
}
.form-field select option {
  background: var(--blu-deep);
  color: var(--testo-chiaro);
}
.form-field textarea { resize: vertical; }
.form-privacy label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--testo-soft);
  cursor: pointer;
  font-weight: 400;
}
.form-privacy input[type="checkbox"] {
  width: auto;
  margin: 0;
  accent-color: var(--bordeaux);
}
.form-feedback {
  margin-top: 16px;
  font-size: 0.9rem;
  min-height: 1.2em;
}
.form-feedback.success { color: #7fd99e; font-weight: 500; }
.form-feedback.error { color: #ff7a8a; font-weight: 500; }

/* FOOTER */
.site-footer {
  background: var(--blu-deep);
  color: var(--testo-chiaro);
  padding: 64px 0 0;
  border-top: 1px solid var(--bordo-strong);
  position: relative;
}
.site-footer::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--bordeaux) 50%, transparent 100%);
  opacity: 0.5;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer-col h5 { color: var(--bordeaux); opacity: 1; margin-bottom: 14px; }
.footer-col p {
  color: var(--testo-soft);
  font-size: 0.92rem;
  line-height: 1.7;
}
.footer-brand p { margin-top: 12px; }
.logo-footer { margin-bottom: 8px; }
.logo-footer .logo-srl { color: rgba(255, 255, 255, 0.5); }
.footer-emergency {
  color: var(--bianco) !important;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}
.footer-bottom {
  background: #060d1c;
  padding: 20px 0;
  border-top: 1px solid var(--bordo);
}
.footer-bottom p {
  color: var(--testo-dim);
  font-size: 0.82rem;
  text-align: center;
}

/* Animazioni entrata */
.card, .feature-row, .sector {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s ease, transform 0.5s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.card.in-view, .feature-row.in-view, .sector.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .emergency-text { display: none; }
  .header-emergency { padding: 10px; }
  .header-emergency .icon-inline { width: 20px; height: 20px; }
}

@media (max-width: 960px) {
  .split { grid-template-columns: 1fr; gap: 40px; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav { 
    display: none; 
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(12, 26, 51, 0.98);
    backdrop-filter: blur(10px);
    padding: 24px;
    border-bottom: 1px solid var(--bordo-strong);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  }
  .nav.open { display: block; }
  .nav ul {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }
  .nav a { font-size: 1.1rem; }
  
  .menu-toggle { display: flex; z-index: 200; position: relative; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  
  .header-cta { display: none; }
  .hero { padding: calc(var(--header-height) + 50px) 0 60px; }
  .section { padding: 64px 0; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .contact-form { padding: 24px; }
}

/* MODAL PRIVACY POLICY */
.privacy-link {
  color: var(--bordeaux);
  text-decoration: underline;
  transition: color var(--transition);
}
.privacy-link:hover {
  color: var(--bordeaux-dark);
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 21, 41, 0.85);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  padding: 24px;
}
.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--blu-deep);
  border: 1px solid var(--bordo-strong);
  border-radius: var(--radius);
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
  max-width: 650px;
  width: 100%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  transform: translateY(20px);
  transition: transform var(--transition);
}
.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--bordo);
}
.modal-header h3 {
  margin: 0;
  font-size: 1.25rem;
  color: var(--bianco);
}
.modal-close {
  background: transparent;
  border: none;
  color: var(--testo-chiaro);
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  transition: color var(--transition);
  padding: 0 8px; /* Easier to click */
}
.modal-close:hover {
  color: var(--bordeaux);
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  color: var(--testo-soft);
  font-size: 0.95rem;
  line-height: 1.6;
}
.modal-body p {
  margin-bottom: 14px;
}
.modal-body h4 {
  font-size: 1.05rem;
  margin-top: 24px;
  margin-bottom: 10px;
  color: var(--bianco);
}

/* PARTNERS */
.partner-card {
  position: relative;
  overflow: hidden;
}
.partner-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--bordeaux);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: center;
}
.partner-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover) !important;
  border-color: var(--blu-light) !important;
}
.partner-card:hover::before {
  transform: scaleX(1);
}

/* ACCORDION */
.technical-accordion .accordion-item {
  background: rgba(28, 59, 112, 0.25);
  border: 1px solid var(--bordo-light);
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
  transition: all var(--transition);
}
.technical-accordion .accordion-item:hover {
  border-color: var(--bordo-strong);
}
.technical-accordion .accordion-header {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 24px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  color: var(--bianco);
}
.technical-accordion .accordion-title {
  display: flex;
  flex-direction: column;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  padding-right: 24px;
}
.technical-accordion .accordion-icon {
  position: relative;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--bordeaux);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition);
}
.technical-accordion .accordion-icon::before,
.technical-accordion .accordion-icon::after {
  content: '';
  position: absolute;
  background: var(--bianco);
  border-radius: 2px;
}
.technical-accordion .accordion-icon::before {
  width: 12px;
  height: 2px;
}
.technical-accordion .accordion-icon::after {
  width: 2px;
  height: 12px;
  transition: transform var(--transition);
}
.technical-accordion .accordion-header[aria-expanded="true"] .accordion-icon {
  background: var(--blu-light);
}
.technical-accordion .accordion-header[aria-expanded="true"] .accordion-icon::after {
  transform: rotate(90deg);
  opacity: 0;
}
.technical-accordion .accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.technical-accordion .accordion-inner {
  padding: 0 32px 32px 32px;
  color: var(--testo-chiaro);
  line-height: 1.7;
  font-size: 1.05rem;
}