/* ============================================================
   SOMMAC Consulting Group – Main Stylesheet
   Palette: #9B1B1B (rosso), #2C2C2C (grigio scuro), #FFFFFF, #F5F5F5
   ============================================================ */

/* ---------- Reset & Variables ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --red:       #9B1B1B;
  --red-dark:  #7a1212;
  --red-light: #c42323;
  --dark:      #2C2C2C;
  --dark-2:    #1a1a1a;
  --gray:      #6b6b6b;
  --light:     #F5F5F5;
  --white:     #FFFFFF;
  --border:    #e0e0e0;

  --font:      'Inter', sans-serif;
  --shadow-sm: 0 2px 8px rgba(0,0,0,.08);
  --shadow-md: 0 8px 30px rgba(0,0,0,.12);
  --shadow-lg: 0 20px 60px rgba(0,0,0,.15);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: .3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  color: var(--dark);
  background: var(--white);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }

/* ---------- Container ---------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Section Helpers ---------- */
.section-tag {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--red);
  background: rgba(155,27,27,.08);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.25;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--gray);
  max-width: 600px;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}
.section-header .section-desc {
  margin: 0 auto;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: .95rem;
  font-weight: 600;
  transition: var(--transition);
  line-height: 1;
  white-space: nowrap;
}

.btn--primary {
  background: var(--red);
  color: var(--white);
}
.btn--primary:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(155,27,27,.35);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.55);
}
.btn--outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,.1);
  transform: translateY(-2px);
}

.btn--white {
  background: var(--white);
  color: var(--red);
  font-weight: 700;
}
.btn--white:hover {
  background: var(--light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,.15);
}

.btn--full { width: 100%; justify-content: center; }

/* ---------- Animations ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp .8s forwards;
}
.fade-in:nth-child(1) { animation-delay: .1s; }
.fade-in:nth-child(2) { animation-delay: .25s; }
.fade-in:nth-child(3) { animation-delay: .4s; }
.fade-in:nth-child(4) { animation-delay: .55s; }

@keyframes fadeInUp {
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}

.navbar.scrolled {
  background: rgba(26,26,26,.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 24px rgba(0,0,0,.2);
  padding: 10px 0;
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.navbar__logo img {
  height: 52px;
  width: auto;
  transition: var(--transition);
}
.navbar.scrolled .navbar__logo img { height: 42px; }

.navbar__links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.navbar__links a {
  color: rgba(255,255,255,.85);
  font-size: .9rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}

.navbar__links a::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 16px; right: 16px;
  height: 2px;
  background: var(--red);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform .25s ease;
}

.navbar__links a:hover { color: var(--white); }
.navbar__links a:hover::after { transform: scaleX(1); }

.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.navbar__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: var(--dark-2);
  overflow: hidden;
}

.hero__bg-overlay {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 30% 50%, rgba(155,27,27,.25) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(155,27,27,.12) 0%, transparent 50%),
    linear-gradient(135deg, #1a1a1a 0%, #2c2c2c 50%, #1a1a1a 100%);
}

.hero__grid-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 120px 24px 80px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  background: rgba(155,27,27,.3);
  border: 1px solid rgba(155,27,27,.4);
  padding: 6px 18px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero__title {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero__title--accent {
  color: var(--red);
  position: relative;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255,255,255,.65);
  max-width: 620px;
  margin: 0 auto 40px;
}

.hero__cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,.4);
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  animation: bounceY 2s infinite;
}

.hero__scroll-indicator span {
  display: block;
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--red), transparent);
}

@keyframes bounceY {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ============================================================
   COUNTER STRIP
   ============================================================ */
.counter-strip {
  background: var(--red);
  padding: 40px 0;
}

.counter-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  divide-x: 1px solid rgba(255,255,255,.2);
}

.counter-item {
  text-align: center;
  padding: 16px 24px;
  border-right: 1px solid rgba(255,255,255,.2);
}
.counter-item:last-child { border-right: none; }

.counter-item__number {
  display: block;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 6px;
}

.counter-item__label {
  font-size: .85rem;
  color: rgba(255,255,255,.75);
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* ============================================================
   CHI SIAMO
   ============================================================ */
.about {
  padding: 100px 0;
  background: var(--white);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: center;
}

/* Visual card */
.about__visual {
  position: relative;
}

.about__visual-card {
  background: linear-gradient(135deg, var(--dark-2) 0%, #3a3a3a 100%);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  z-index: 2;
}

.about__visual-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--red), var(--red-light));
}

.about__visual-icon {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: rgba(155,27,27,.15);
  border: 2px solid rgba(155,27,27,.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.8rem;
  color: var(--red);
}

.about__visual-lines {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

.line {
  height: 6px;
  border-radius: 6px;
}
.line--red   { background: var(--red); width: 75%; }
.line--gray  { background: rgba(255,255,255,.2); width: 60%; }
.line--light { background: rgba(155,27,27,.4); width: 45%; }

.about__visual-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(155,27,27,.15);
  border: 1px solid rgba(155,27,27,.3);
  border-radius: 100px;
  padding: 10px 20px;
  color: rgba(255,255,255,.85);
  font-size: .9rem;
  font-weight: 600;
}
.about__visual-badge i { color: var(--red); font-size: 1rem; }

.about__visual-decoration {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 160px;
  height: 160px;
  border: 2px solid rgba(155,27,27,.15);
  border-radius: 50%;
  z-index: 1;
}

/* Text */
.about__text p {
  color: var(--gray);
  margin-bottom: 16px;
  font-size: 1rem;
}

.about__text p strong { color: var(--dark); font-weight: 600; }

.about__divider {
  width: 50px;
  height: 4px;
  background: var(--red);
  border-radius: 4px;
  margin-bottom: 24px;
}

.about__quote {
  background: var(--light);
  border-left: 4px solid var(--red);
  padding: 20px 24px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--dark);
  font-weight: 500;
  margin: 24px 0;
  display: flex;
  align-items: center;
  gap: 12px;
}
.about__quote i { color: var(--red); font-size: 1.3rem; flex-shrink: 0; }

.about__values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 8px;
}

.value-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .95rem;
  font-weight: 500;
  color: var(--dark);
}
.value-item i { color: var(--red); font-size: 1rem; }

/* ============================================================
   SERVICES
   ============================================================ */
.services {
  padding: 100px 0;
  background: var(--light);
}

/* Filter */
.services__filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 9px 20px;
  border-radius: 100px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--gray);
  background: var(--white);
  border: 1.5px solid var(--border);
  transition: var(--transition);
  letter-spacing: .02em;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
  box-shadow: 0 4px 14px rgba(155,27,27,.3);
}

/* Grid */
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(155,27,27,.15);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card__icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-sm);
  background: rgba(155,27,27,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--red);
  transition: var(--transition);
  flex-shrink: 0;
}
.service-card:hover .service-card__icon {
  background: var(--red);
  color: var(--white);
}

.service-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.35;
}

.service-card p {
  font-size: .88rem;
  color: var(--gray);
  line-height: 1.65;
  flex: 1;
}

.service-card__tag {
  display: inline-block;
  font-size: .73rem;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--red);
  background: rgba(155,27,27,.07);
  padding: 4px 10px;
  border-radius: 100px;
  margin-top: auto;
  align-self: flex-start;
}

.service-card.hidden { display: none; }

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--dark-2) 0%, var(--dark) 100%);
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(155,27,27,.2) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.cta-banner__text h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.cta-banner__text p {
  font-size: .95rem;
  color: rgba(255,255,255,.6);
}

/* ============================================================
   CONTACTS
   ============================================================ */
.contacts {
  padding: 100px 0;
  background: var(--white);
}

.contacts__grid {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: 64px;
  align-items: start;
}

/* Info column */
.contacts__info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.contact-info-item__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(155,27,27,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-info-item__text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-info-item__text .label {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gray);
}

.contact-info-item__text a,
.contact-info-item__text span {
  color: var(--dark);
  font-weight: 500;
  font-size: .97rem;
  transition: color var(--transition);
}
.contact-info-item__text a:hover { color: var(--red); }

/* Form */
.contacts__form {
  background: var(--light);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  box-shadow: var(--shadow-sm);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}
.form-group:last-child { margin-bottom: 0; }

.form-group label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--dark);
  letter-spacing: .02em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: .93rem;
  font-family: var(--font);
  color: var(--dark);
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(155,27,27,.1);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #e53e3e;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b6b6b' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-group--privacy { margin-bottom: 24px; }

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .88rem;
  color: var(--gray);
  cursor: pointer;
}
.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--red);
  flex-shrink: 0;
}
.checkbox-label a { color: var(--red); text-decoration: underline; }

.required { color: var(--red); }

.form-error {
  font-size: .8rem;
  color: #e53e3e;
  min-height: 18px;
}

.form-success {
  display: none;
  align-items: center;
  gap: 12px;
  background: #f0fdf4;
  border: 1px solid #86efac;
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  margin-top: 16px;
}

.form-success i  { color: #22c55e; font-size: 1.4rem; }
.form-success p  { color: #166534; font-size: .93rem; font-weight: 500; }
.form-success.show { display: flex; }

.form-gen-error {
  display: none;
  align-items: flex-start;
  gap: 12px;
  background: #fff5f5;
  border: 1px solid #fecaca;
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin-top: 12px;
}
.form-gen-error i    { color: #e53e3e; font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.form-gen-error span { color: #c53030; font-size: .9rem; font-weight: 500; line-height: 1.5; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--dark-2);
  padding-top: 72px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer__logo {
  height: 54px;
  width: auto;
  margin-bottom: 18px;
  filter: brightness(0) invert(1);
  opacity: .85;
}

.footer__brand p {
  color: rgba(255,255,255,.5);
  font-size: .88rem;
  line-height: 1.75;
  max-width: 300px;
}

.footer__links h4,
.footer__services h4,
.footer__contact h4 {
  color: var(--white);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer__links ul li,
.footer__services ul li,
.footer__contact ul li {
  margin-bottom: 10px;
}

.footer__links a,
.footer__services a {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.5);
  font-size: .88rem;
  transition: color var(--transition), gap var(--transition);
}
.footer__links a:hover,
.footer__services a:hover {
  color: var(--white);
  gap: 12px;
}
.footer__links a i,
.footer__services a i {
  color: var(--red);
  font-size: .7rem;
}

.footer__contact ul li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,.5);
  font-size: .88rem;
}
.footer__contact ul li i { color: var(--red); }
.footer__contact ul li a { color: rgba(255,255,255,.5); transition: color var(--transition); }
.footer__contact ul li a:hover { color: var(--white); }

.footer__bottom {
  padding: 22px 0;
}

.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.footer__bottom p {
  color: rgba(255,255,255,.35);
  font-size: .82rem;
}

/* ============================================================
   NAVBAR – solid variant (inner pages)
   ============================================================ */
.navbar--solid {
  background: rgba(26,26,26,.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 24px rgba(0,0,0,.2);
}

/* Active nav link */
.navbar__links a.nav-active {
  color: var(--white);
}
.navbar__links a.nav-active::after {
  transform: scaleX(1);
}

/* Reserved link style */
.navbar__links a.nav-reserved {
  color: rgba(255,255,255,.75);
  border: 1.5px solid rgba(155,27,27,.5);
  border-radius: var(--radius-sm);
  padding: 7px 14px;
  font-size: .85rem;
}
.navbar__links a.nav-reserved:hover {
  background: rgba(155,27,27,.15);
  border-color: var(--red);
  color: var(--white);
}
.navbar__links a.nav-reserved::after { display: none; }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  min-height: 260px;
  display: flex;
  align-items: flex-end;
  padding-bottom: 48px;
  background: linear-gradient(135deg, var(--dark-2) 0%, #3a1010 100%);
  position: relative;
  overflow: hidden;
  margin-top: 72px;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 50px 50px;
}

.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 60%, rgba(155,27,27,.3) 0%, transparent 55%);
}

.page-hero__content {
  position: relative;
  z-index: 2;
}

.page-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  color: rgba(255,255,255,.5);
  margin-bottom: 12px;
}
.page-hero__breadcrumb a { color: rgba(255,255,255,.5); transition: color var(--transition); }
.page-hero__breadcrumb a:hover { color: var(--white); }
.page-hero__breadcrumb i { font-size: .65rem; color: var(--red); }

.page-hero__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 10px;
}

.page-hero__subtitle {
  color: rgba(255,255,255,.6);
  font-size: 1rem;
}

/* ============================================================
   BACKGROUNDS
   ============================================================ */
.bg-white { background: var(--white); }
.bg-light  { background: var(--light); }
.text-center { text-align: center; }

/* ============================================================
   HOME PREVIEW (index.html)
   ============================================================ */
.home-preview {
  padding: 100px 0;
}

.home-preview__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: center;
}

.home-preview__visual { position: relative; }

.home-preview__text p {
  color: var(--gray);
  margin-bottom: 16px;
  font-size: 1rem;
}
.home-preview__text p strong { color: var(--dark); font-weight: 600; }
.home-preview__text .about__divider { margin-bottom: 24px; }

.home-services {
  padding: 100px 0;
}

.services__grid--home {
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

/* ============================================================
   ABOUT – page variant
   ============================================================ */
.about--page { padding: 80px 0; }

/* ============================================================
   MISSION / VISION / VALUES
   ============================================================ */
.mv-section { padding: 80px 0; }

.mv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.mv-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  text-align: center;
  border-top: 4px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.mv-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-top-color: var(--red);
}

.mv-card__icon {
  width: 64px;
  height: 64px;
  background: rgba(155,27,27,.08);
  color: var(--red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 20px;
}

.mv-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
}

.mv-card p {
  font-size: .9rem;
  color: var(--gray);
  line-height: 1.7;
}

/* ============================================================
   WHY US
   ============================================================ */
.why-us { padding: 80px 0; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.why-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px;
  background: var(--light);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--red);
  transition: transform var(--transition), box-shadow var(--transition);
}
.why-item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}

.why-item__number {
  font-size: 2rem;
  font-weight: 800;
  color: rgba(155,27,27,.18);
  line-height: 1;
  flex-shrink: 0;
  min-width: 44px;
}

.why-item__content h4 {
  font-size: .97rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.why-item__content p {
  font-size: .88rem;
  color: var(--gray);
  line-height: 1.65;
}

/* ============================================================
   CONTACT CARDS (contatti.html)
   ============================================================ */
.contact-cards { padding: 60px 0; }

.contact-cards__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.contact-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border-bottom: 3px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-bottom-color: var(--red);
}

.contact-card__icon {
  width: 56px;
  height: 56px;
  background: rgba(155,27,27,.08);
  color: var(--red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin: 0 auto 16px;
}

.contact-card h3 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}

.contact-card p {
  font-size: .82rem;
  color: var(--gray);
  margin-bottom: 10px;
}

.contact-card__link {
  font-size: .9rem;
  font-weight: 600;
  color: var(--red);
  transition: color var(--transition);
}
.contact-card__link:hover { color: var(--red-dark); }

/* ============================================================
   CONTACTS PAGE VARIANT
   ============================================================ */
.contacts--page { padding: 60px 0 100px; }

.contacts__grid--page {
  grid-template-columns: 1.4fr 1fr;
}

/* Sidebar */
.contacts__sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-sidebar-card {
  background: var(--light);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  border-top: 4px solid var(--red);
}

.contact-sidebar-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.contact-sidebar-card h3 i { color: var(--red); }

.contact-sidebar-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-sidebar-list li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: .88rem;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.contact-sidebar-list li:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.contact-sidebar-list .lbl {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gray);
}

.contact-sidebar-list span:not(.lbl),
.contact-sidebar-list a {
  color: var(--dark);
  font-weight: 500;
}
.contact-sidebar-list a { transition: color var(--transition); }
.contact-sidebar-list a:hover { color: var(--red); }

/* Map */
.contact-map {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.map-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  background: var(--dark);
  color: rgba(255,255,255,.7);
  font-size: .85rem;
  font-weight: 500;
  transition: background var(--transition), color var(--transition);
}
.map-link:hover {
  background: var(--red);
  color: var(--white);
}

/* ============================================================
   SERVICES PAGE VARIANT
   ============================================================ */
.services--page { padding: 60px 0 100px; }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--red);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: 0 4px 16px rgba(155,27,27,.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
  z-index: 999;
}
.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--red-dark);
  transform: translateY(-4px);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablet */
@media (max-width: 1024px) {
  .about__grid    { grid-template-columns: 1fr; gap: 48px; }
  .about__visual  { display: none; }
  .contacts__grid { grid-template-columns: 1fr; gap: 40px; }
  .contacts__grid--page { grid-template-columns: 1fr; }
  .footer__grid   { grid-template-columns: 1fr 1fr; gap: 36px; }
  .counter-strip__grid { grid-template-columns: repeat(2, 1fr); }
  .counter-item { border-bottom: 1px solid rgba(255,255,255,.2); }
  .counter-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.2); }
  .counter-item:nth-child(even) { border-right: none; }
  .counter-item:nth-child(3),
  .counter-item:nth-child(4) { border-bottom: none; }
  .home-preview__grid  { grid-template-columns: 1fr; gap: 40px; }
  .home-preview__visual { display: none; }
  .mv-grid    { grid-template-columns: 1fr 1fr; }
  .why-grid   { grid-template-columns: 1fr; }
  .contact-cards__grid { grid-template-columns: repeat(2, 1fr); }
}

/* Mobile L */
@media (max-width: 768px) {
  .navbar__links {
    position: fixed;
    top: 0; right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--dark-2);
    flex-direction: column;
    align-items: flex-start;
    padding: 90px 32px 40px;
    gap: 4px;
    transition: right .35s ease;
    box-shadow: -8px 0 40px rgba(0,0,0,.3);
  }

  .navbar__links.open { right: 0; }

  .navbar__links a {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
  }

  .navbar__links a.nav-reserved {
    margin-top: 8px;
    border: 1.5px solid rgba(155,27,27,.4);
    border-radius: var(--radius-sm);
  }

  .navbar__hamburger { display: flex; }

  .hero__title { font-size: clamp(2rem, 8vw, 3rem); }

  .form-row { grid-template-columns: 1fr; gap: 0; }

  .services__grid { grid-template-columns: 1fr; }

  .cta-banner__inner { flex-direction: column; text-align: center; }

  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__brand { display: flex; flex-direction: column; align-items: flex-start; }

  .footer__bottom-inner { flex-direction: column; text-align: center; }

  .contacts__form { padding: 32px 24px; }

  .back-to-top { bottom: 20px; right: 20px; }

  .mv-grid { grid-template-columns: 1fr; }
  .contact-cards__grid { grid-template-columns: 1fr 1fr; }
  .page-hero { min-height: 200px; padding-bottom: 36px; }
}

/* Mobile S */
@media (max-width: 480px) {
  .hero__cta { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; }
  .counter-strip__grid { grid-template-columns: 1fr 1fr; }
  .services__filter { gap: 8px; }
  .filter-btn { padding: 7px 14px; font-size: .78rem; }
  .contact-cards__grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
}