/* ═══════════════════════════════════════════════════════════════════════
   groupecurienext/css/style.css
   Groupe Curie – NEXT S.r.l. · Corporate Website
   Brand: #014C40 deep teal · #00BF87 green · #093C85 blue · #F79007 orange
   Clean institutional style — A Groupe Curie Joint Venture
═══════════════════════════════════════════════════════════════════════ */

/* ─── BRAND COLOURS ──────────────────────────────────────────────────── */
:root {
  --next-teal:    #014C40;
  --next-teal-m:  #016B58;
  --next-teal-l:  #00BF87;
  --gc-blue:      #093C85;
  --gc-orange:    #F79007;
  --next-ink:     #0A1F1A;
  --next-grey:    #3D5550;
  --next-line:    #D4E5E0;
  --next-surface: #F2FAF7;
  --white:        #FFFFFF;

  /* Layout */
  --radius:  8px;
  --shadow:  0 4px 24px rgba(1,76,64,0.10);
  --trans:   0.25s ease;
  --container: 1160px;
}

/* ─── RESET & BASE ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--next-ink);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ─── CONTAINER ──────────────────────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ─── NAVBAR ─────────────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(1, 76, 64, 0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  transition: box-shadow var(--trans);
}
.navbar.scrolled { box-shadow: 0 2px 20px rgba(1,76,64,0.3); }
.nav-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  height: 82px;
  gap: 2rem;
}
.nav-logo img {
  height: 46px;
  width: auto;
  display: block;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
}
.nav-links a {
  color: rgba(255,255,255,0.85);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 0.5rem 0.9rem;
  border-radius: 5px;
  transition: all var(--trans);
}
.nav-links a:hover, .nav-links a.active {
  color: #fff;
  background: rgba(255,255,255,0.12);
}

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--next-teal);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 0.5rem;
  min-width: 200px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
}
.nav-dropdown:hover .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: 5px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.85);
  white-space: nowrap;
}
.nav-dropdown-menu a:hover { background: rgba(255,255,255,0.1); color: #fff; }

/* Language + CTA */
.nav-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: 1rem;
}
/* ─── LANG BAR: DE · EN · FR · IT · ES (inline, navbar) ─── */
.lang-toggle { display: none; } /* legacy — hidden */

.next-lang-bar {
  display: flex;
  align-items: center;
  gap: 0;
}

.next-lang-bar__item {
  background: none;
  border: none;
  color: rgba(255,255,255,0.55);
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.3rem 0.38rem;
  cursor: pointer;
  position: relative;
  line-height: 1;
  transition: color 150ms ease;
}

.next-lang-bar__item::after {
  content: '';
  display: block;
  height: 2px;
  width: 0;
  background: var(--next-teal-l);
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  transition: width 150ms ease;
}

.next-lang-bar__item:hover {
  color: rgba(255,255,255,0.9);
}

.next-lang-bar__item.active {
  color: var(--next-teal-l);
  font-weight: 800;
}

.next-lang-bar__item.active::after {
  width: 80%;
}

.next-lang-bar__sep {
  color: rgba(255,255,255,0.2);
  font-size: 0.6rem;
  user-select: none;
  pointer-events: none;
  padding: 0 0.05rem;
}

/* Mobile: hide bar, show compact button */
@media (max-width: 768px) {
  .next-lang-bar { display: none !important; }
  .next-lang-mobile { display: flex !important; }
}

/* Mobile compact dropdown */
.next-lang-mobile {
  display: none;
  position: relative;
}

.next-lang-mobile__btn {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 4px;
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.28rem 0.55rem;
  cursor: pointer;
  transition: background 150ms ease;
}

.next-lang-mobile__btn:hover { background: rgba(255,255,255,0.2); }

.next-lang-mobile__btn .nlm-arrow {
  font-size: 0.5rem;
  opacity: 0.7;
  transition: transform 150ms ease;
}
.next-lang-mobile.open .nlm-arrow { transform: rotate(180deg); }

.next-lang-mobile__list {
  display: none;
  position: absolute;
  top: calc(100% + 5px);
  right: 0;
  background: var(--next-teal);
  border: 1px solid rgba(255,255,255,0.15);
  box-shadow: 0 4px 16px rgba(0,0,0,0.25);
  z-index: 500;
  min-width: 130px;
  animation: dropIn 120ms ease;
}

.next-lang-mobile.open .next-lang-mobile__list { display: block; }

@keyframes dropIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.next-lang-mobile__list button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.48rem 0.8rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.75);
  background: none;
  border: none;
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease;
}

.next-lang-mobile__list button:hover,
.next-lang-mobile__list button.active {
  background: var(--next-teal-m);
  color: var(--next-teal-l);
}
.nav-cta {
  background: var(--next-teal-l);
  color: var(--next-teal) !important;
  font-weight: 700 !important;
  padding: 0.5rem 1.1rem !important;
  border-radius: 20px !important;
}
.nav-cta:hover { background: #00d99a !important; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.25rem;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all var(--trans);
}

@media (max-width: 900px) {
  .nav-links { display: none; position: absolute; top: 68px; left: 0; right: 0; background: var(--next-teal); flex-direction: column; align-items: stretch; padding: 1rem; gap: 0.25rem; }
  .nav-links.open { display: flex; }
  .nav-dropdown-menu { position: static; box-shadow: none; border: none; background: rgba(255,255,255,0.05); margin-top: 0.25rem; }
  .nav-dropdown:hover .nav-dropdown-menu { display: none; }
  .nav-dropdown.open .nav-dropdown-menu { display: block; }
  .hamburger { display: flex; }
  .nav-right { margin-left: 0; }
}

/* ─── HERO ───────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--next-teal);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../assets/img/hero-next.jpg');
  background-size: cover;
  background-position: center 40%;
  opacity: 0.55;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(1,76,64,0.78) 0%, rgba(9,60,133,0.60) 60%, rgba(1,30,25,0.50) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  padding: 6rem 1.5rem 4rem;
  margin: 0 auto;
  text-align: center;
  color: #fff;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--next-teal-l);
  border: 1px solid rgba(0,191,135,0.4);
  border-radius: 3px;
  padding: 0.3rem 0.85rem;
  margin-bottom: 1.8rem;
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.2rem;
  letter-spacing: -0.02em;
}
.hero h1 em {
  font-style: normal;
  color: var(--next-teal-l);
}
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.75);
  max-width: 580px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--next-teal-l);
  color: var(--next-teal);
  font-weight: 700;
  padding: 0.85rem 1.8rem;
  border-radius: 30px;
  font-size: 0.95rem;
  transition: all var(--trans);
}
.btn-primary:hover { background: #00d99a; transform: translateY(-2px); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: #fff;
  font-weight: 600;
  padding: 0.85rem 1.8rem;
  border-radius: 30px;
  border: 1.5px solid rgba(255,255,255,0.4);
  font-size: 0.95rem;
  transition: all var(--trans);
}
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.08); }
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255,255,255,0.4);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}
@keyframes bounce { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(6px)} }

/* ─── STATS BAR ──────────────────────────────────────────────────────── */
.stats-bar {
  background: var(--next-teal);
  padding: 1.8rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  text-align: center;
  padding: 1rem;
  border-right: 1px solid rgba(255,255,255,0.1);
  color: #fff;
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--next-teal-l);
  line-height: 1;
  margin-bottom: 0.3rem;
}
.stat-lab {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: pre-line;
  line-height: 1.4;
}
@media (max-width: 640px) { .stats-grid { grid-template-columns: repeat(2,1fr); } .stat-item:nth-child(2) { border-right: none; } }

/* ─── SECTIONS ───────────────────────────────────────────────────────── */
.section { padding: 5rem 0; }
.section-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--next-teal-m);
  border-left: 3px solid var(--next-teal-l);
  padding-left: 0.6rem;
  margin-bottom: 1rem;
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--next-ink);
  line-height: 1.15;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}
.section-title span { color: var(--next-teal-m); }
.section-lead {
  font-size: 1.05rem;
  color: var(--next-grey);
  max-width: 640px;
  line-height: 1.75;
}

/* ─── CHI SIAMO ──────────────────────────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
@media (max-width: 768px) { .about-grid { grid-template-columns: 1fr; gap: 2rem; } }
.about-img {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4/3;
}
.about-img img { width: 100%; height: 100%; object-fit: cover; }
.about-text { display: flex; flex-direction: column; gap: 1.5rem; }
.about-text p { color: var(--next-grey); line-height: 1.8; }
.about-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--next-surface);
  border: 1px solid var(--next-line);
  border-radius: 6px;
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--next-teal);
  width: fit-content;
}
.about-badge i { color: var(--next-teal-l); }
.about-list { display: flex; flex-direction: column; gap: 0.75rem; }
.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.92rem;
  color: var(--next-grey);
}
.about-list li i { color: var(--next-teal-l); margin-top: 3px; flex-shrink: 0; }

/* ─── TECNOLOGIE ─────────────────────────────────────────────────────── */
.tech-section { background: var(--next-surface); }
.tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
@media (max-width: 768px) { .tech-grid { grid-template-columns: 1fr; } }
@media (min-width: 769px) and (max-width: 1024px) { .tech-grid { grid-template-columns: repeat(2,1fr); } }
.tech-card {
  background: #fff;
  border: 1px solid var(--next-line);
  border-radius: 12px;
  padding: 2rem;
  transition: all var(--trans);
  position: relative;
  overflow: hidden;
}
.tech-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--next-teal), var(--next-teal-l));
}
.tech-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--next-teal-l); }
.tech-icon {
  width: 52px; height: 52px;
  background: var(--next-surface);
  border: 1px solid var(--next-line);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--next-teal);
  margin-bottom: 1.2rem;
}
.tech-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--next-ink); margin-bottom: 0.6rem; }
.tech-card p { font-size: 0.88rem; color: var(--next-grey); line-height: 1.7; }
.tech-card .tech-metric {
  margin-top: 1.2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--next-line);
  font-size: 0.78rem;
  color: var(--next-teal-m);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ─── PROGETTI ───────────────────────────────────────────────────────── */
.projects-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1rem;
}
.proj-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 768px) { .proj-grid { grid-template-columns: 1fr; } }
@media (min-width: 769px) and (max-width: 1024px) { .proj-grid { grid-template-columns: repeat(2,1fr); } }
.proj-card {
  background: #fff;
  border: 1px solid var(--next-line);
  border-radius: 12px;
  overflow: hidden;
  transition: all var(--trans);
  display: flex;
  flex-direction: column;
}
.proj-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(1,76,64,0.15); }
.proj-img {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.proj-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.proj-card:hover .proj-img img { transform: scale(1.05); }
.proj-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.proj-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--next-teal-m);
  background: var(--next-surface);
  border: 1px solid var(--next-line);
  border-radius: 3px;
  padding: 0.2rem 0.6rem;
  margin-bottom: 0.8rem;
  width: fit-content;
}
.proj-body h3 { font-size: 1.05rem; font-weight: 700; color: var(--next-ink); margin-bottom: 0.6rem; }
.proj-body p { font-size: 0.86rem; color: var(--next-grey); line-height: 1.7; flex: 1; }
.proj-footer {
  margin-top: 1.2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--next-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--next-grey);
}
.proj-footer a {
  color: var(--next-teal-m);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.proj-footer a:hover { color: var(--next-teal); }

/* ─── GRUPPO / PARENT ────────────────────────────────────────────────── */
.gruppo-section {
  background: linear-gradient(135deg, var(--next-teal) 0%, #093C85 100%);
  color: #fff;
  padding: 5rem 0;
  text-align: center;
}
.gruppo-section .section-title { color: #fff; }
.gruppo-section .section-lead { color: rgba(255,255,255,0.75); margin: 0 auto 2.5rem; }
.gruppo-section .section-tag { color: var(--next-teal-l); border-color: var(--next-teal-l); }
.gc-parent-logo { margin: 0 auto 1.5rem; opacity: 0.9; height: 44px; width: auto; }
.gruppo-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 2rem;
}
.gruppo-pill {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 30px;
  padding: 0.45rem 1.1rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.85);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.gruppo-pill i { color: var(--next-teal-l); }

/* ─── CONTATTI ───────────────────────────────────────────────────────── */
.contact-section { background: var(--next-surface); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-card {
  background: #fff;
  border: 1px solid var(--next-line);
  border-radius: 10px;
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.contact-icon {
  width: 44px; height: 44px;
  background: var(--next-surface);
  border: 1px solid var(--next-line);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--next-teal);
  font-size: 1rem;
  flex-shrink: 0;
}
.contact-card h4 { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; color: var(--next-teal); margin-bottom: 0.3rem; }
.contact-card p, .contact-card a { font-size: 0.9rem; color: var(--next-grey); line-height: 1.6; }
.contact-card a:hover { color: var(--next-teal); }

/* Contact Form */
.contact-form {
  background: #fff;
  border: 1px solid var(--next-line);
  border-radius: 12px;
  padding: 2rem;
}
.contact-form h3 { font-size: 1rem; font-weight: 700; color: var(--next-ink); margin-bottom: 1.5rem; }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--next-grey); margin-bottom: 0.35rem; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 0.65rem 0.9rem;
  border: 1.5px solid var(--next-line);
  border-radius: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: var(--next-ink);
  background: var(--next-surface);
  transition: border-color var(--trans), box-shadow var(--trans);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none;
  border-color: var(--next-teal-m);
  box-shadow: 0 0 0 3px rgba(1,107,88,0.12);
  background: #fff;
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.btn-submit {
  width: 100%;
  padding: 0.85rem;
  background: var(--next-teal);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--trans);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.btn-submit:hover { background: var(--next-teal-m); transform: translateY(-1px); }

/* ─── PUBBLICA ILLUMINAZIONE ──────────────────────────────────────────── */
.lighting-section {
  background: var(--next-surface);
  border-top: 1px solid var(--next-line);
}

.lighting-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

/* KPI bar */
.lighting-kpi {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  background: var(--next-teal);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  margin-bottom: 3rem;
  color: #fff;
  text-align: center;
}
.lighting-kpi-item { display: flex; flex-direction: column; align-items: center; gap: 0.4rem; }
.lighting-kpi-item > i { font-size: 1.5rem; color: var(--next-teal-l); }
.lighting-kpi-num { font-size: 2rem; font-weight: 800; letter-spacing: -0.02em; line-height: 1; }
.lighting-kpi-lab { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.75; }

@media (max-width: 640px) {
  .lighting-kpi { grid-template-columns: repeat(2, 1fr); }
  .lighting-kpi-num { font-size: 1.5rem; }
}

/* Comuni grid */
.comuni-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.comune-card {
  background: #fff;
  border: 1px solid var(--next-line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--trans), transform var(--trans);
}
.comune-card:hover {
  box-shadow: var(--shadow);
  transform: translateX(4px);
}

/* Featured card — Napoli */
.comune-card--featured {
  border-color: var(--next-teal);
  border-width: 2px;
  background: linear-gradient(135deg, #f0faf7 0%, #fff 100%);
}
.comune-card--featured .comune-name { font-size: 1.2rem; color: var(--next-teal); }
.comune-card--featured .punti-num { font-size: 2rem; color: var(--next-teal); }

.comune-card-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
}
.comune-icon {
  width: 38px; height: 38px; min-width: 38px;
  background: var(--next-teal);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 0.9rem;
}
.comune-card--featured .comune-icon { background: var(--next-teal); width: 44px; height: 44px; min-width: 44px; font-size: 1.1rem; }
.comune-info { flex: 1; }
.comune-name { font-weight: 700; font-size: 1rem; color: var(--next-ink); }
.comune-province { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--next-grey); margin-top: 1px; }
.comune-punti { text-align: right; }
.punti-num { display: block; font-size: 1.5rem; font-weight: 800; color: var(--next-teal-m); letter-spacing: -0.02em; line-height: 1; font-family: 'IBM Plex Mono', monospace; }
.punti-lab { font-size: 0.68rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--next-grey); }

/* Progress bar */
.comune-bar {
  height: 3px;
  background: linear-gradient(90deg, var(--next-teal-l) 0%, var(--next-teal) var(--pct, 10%), var(--next-line) var(--pct, 10%));
}
.comune-card--featured .comune-bar { height: 4px; }

/* Servizi illuminazione */
.lighting-services {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.lighting-service-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--next-line);
  border-radius: var(--radius);
  padding: 1.25rem;
}
.ls-icon {
  width: 42px; height: 42px; min-width: 42px;
  background: linear-gradient(135deg, var(--next-teal), var(--next-teal-m));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1rem;
}
.lighting-service-item h4 { font-size: 0.9rem; font-weight: 700; color: var(--next-teal); margin-bottom: 0.4rem; }
.lighting-service-item p  { font-size: 0.82rem; color: var(--next-grey); line-height: 1.6; }

/* ── LIGHTING SOLUTIONS KONZEPT ─────────────────────────── */

.lsol-intro {
  text-align: center;
  max-width: 780px;
  margin: 3rem auto 3rem;
}
.lsol-intro h3 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--next-ink);
  margin: 0.6rem 0 1rem;
  line-height: 1.3;
}
.lsol-intro p {
  color: var(--next-grey);
  font-size: 0.95rem;
  line-height: 1.75;
}

/* Feature row — immagine + testo fianco a fianco */
.lsol-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 2rem;
  border: 1px solid var(--next-line);
  min-height: 420px;
}
.lsol-feature--reverse { direction: rtl; }
.lsol-feature--reverse > * { direction: ltr; }

.lsol-feature-img {
  position: relative;
  overflow: hidden;
  min-height: 420px;
}
.lsol-feature-img img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  object-position: center;
  display: block;
  position: absolute;
  top: 0; left: 0;
}

/* Für hochformatige Produktbilder (z.B. Smartpole) — zeigt das Bild vollständig */
.lsol-feature-img--contain {
  background: #f8f9fa;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 480px;
}
.lsol-feature-img--contain img {
  position: static;
  width: auto;
  height: auto;
  max-width: 90%;
  max-height: 520px;
  min-height: unset;
  object-fit: contain;
  padding: 1.5rem 1rem;
}
.lsol-feature-badge {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  background: var(--next-teal);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.75rem;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.lsol-feature-badge--blue { background: var(--gc-blue); }

.lsol-feature-text {
  background: #fff;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.75rem;
}
.lsol-feature-text h4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--next-teal);
  margin: 0;
  line-height: 1.3;
}
.lsol-feature-text p {
  font-size: 0.88rem;
  color: var(--next-grey);
  line-height: 1.75;
  margin: 0;
}

/* Result metrics strip */
.lsol-results {
  display: flex;
  gap: 1.5rem;
  margin-top: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--next-line);
  flex-wrap: wrap;
}
.lsol-result-item { display: flex; flex-direction: column; gap: 0.2rem; }
.lsol-num {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--next-teal);
  font-family: 'IBM Plex Mono', monospace;
  line-height: 1;
}
.lsol-lab {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--next-grey);
}

/* Due colonne */
.lsol-two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.lsol-card {
  background: #fff;
  border: 1px solid var(--next-line);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.lsol-card-img {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #f5f5f5;
  position: relative;
}
.lsol-card-img--dark { background: #111827; }
.lsol-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.4s ease;
}
.lsol-card:hover .lsol-card-img img { transform: scale(1.04); }
.lsol-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}
.lsol-card-body h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--next-teal);
  margin: 0;
}
.lsol-card-body p {
  font-size: 0.84rem;
  color: var(--next-grey);
  line-height: 1.7;
  margin: 0;
}

@media (max-width: 900px) {
  .lsol-feature, .lsol-feature--reverse { grid-template-columns: 1fr; direction: ltr; }
  .lsol-feature-img { min-height: 240px; }
  .lsol-two { grid-template-columns: 1fr; }
}

/* ── LIGHTING PRODUCTS GRID ──────────────────────────────── */
.lighting-products-header {
  margin: 3rem 0 2rem;
  text-align: center;
}
.lighting-products-header h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--next-ink);
  margin: 0.5rem 0;
}
.lighting-products-header p {
  color: var(--next-grey);
  max-width: 680px;
  margin: 0 auto;
  font-size: 0.9rem;
}

.lighting-products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

/* Wide card spans full row */
.lp-card--wide {
  grid-column: 1 / -1;
  display: grid !important;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.lp-card {
  background: #fff;
  border: 1px solid var(--next-line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--trans), transform var(--trans);
}
.lp-card:hover {
  box-shadow: 0 8px 32px rgba(1,76,64,0.12);
  transform: translateY(-3px);
}

.lp-img {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #f8f8f8;
}
.lp-img--dark { background: #1a1a2e; }
.lp-img--wide {
  aspect-ratio: auto;
  min-height: 260px;
  max-height: 340px;
}
.lp-img img, .lp-img--wide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.lp-card:hover .lp-img img,
.lp-card:hover .lp-img--wide img { transform: scale(1.04); }

.lp-body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.lp-tag {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--next-teal-l);
}

.lp-body h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--next-teal);
  margin: 0;
}

.lp-body p {
  font-size: 0.82rem;
  color: var(--next-grey);
  line-height: 1.65;
  flex: 1;
}

.lp-specs {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  border-top: 1px solid var(--next-line);
  padding-top: 0.75rem;
}
.lp-specs li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--next-ink);
}
.lp-specs li i {
  color: var(--next-teal-l);
  font-size: 0.75rem;
  margin-top: 2px;
  min-width: 14px;
}

@media (max-width: 900px) {
  .lighting-products { grid-template-columns: repeat(2, 1fr); }
  .lp-card--wide { grid-column: 1 / -1; grid-template-columns: 1fr; }
  .lp-img--wide { min-height: 200px; max-height: 250px; }
}
@media (max-width: 600px) {
  .lighting-products { grid-template-columns: 1fr; }
}

/* tech-card link */
.tech-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.75rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--next-teal-l);
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: gap var(--trans);
}
.tech-card-link:hover { gap: 0.7rem; }

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

/* ── PAGE HERO (Unterseiten) ───────────────────────────────────────────── */
.page-hero {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: 0;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
}
.page-hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 60%;
  display: block;
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(1,30,25,0.92) 0%, rgba(1,76,64,0.70) 50%, rgba(1,30,25,0.40) 100%);
}
.page-hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  padding-top: 7rem;
  padding-bottom: 4rem;
}
.page-hero-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.6);
  margin-bottom: 1.25rem;
}
.page-hero-breadcrumb a { color: rgba(255,255,255,0.6); transition: color var(--trans); }
.page-hero-breadcrumb a:hover { color: var(--next-teal-l); }
.page-hero-breadcrumb i { font-size: 0.6rem; }
.page-hero-breadcrumb span { color: rgba(255,255,255,0.9); }
.page-hero-content .section-tag { color: var(--next-teal-l); margin-bottom: 0.75rem; }
.page-hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}
.page-hero-content h1 em { color: var(--next-teal-l); font-style: normal; }
.page-hero-content p {
  font-size: 1rem;
  color: rgba(255,255,255,0.82);
  max-width: 580px;
  line-height: 1.75;
  margin-bottom: 2rem;
}
.page-hero-content .btn-primary,
.page-hero-content .btn-outline { display: inline-flex; margin-right: 0.75rem; }

/* CTA-Sektion Illuminazione */
.ill-cta-section {
  background: linear-gradient(135deg, var(--next-teal) 0%, var(--gc-blue) 100%);
  padding: 4rem 0;
}
.ill-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
}
.ill-cta-text h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}
.ill-cta-text p {
  color: rgba(255,255,255,0.78);
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 560px;
}
.ill-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex-shrink: 0;
}
@media (max-width: 768px) {
  .ill-cta-inner { flex-direction: column; text-align: center; }
  .ill-cta-actions { flex-direction: row; justify-content: center; flex-wrap: wrap; }
  .page-hero { min-height: 55vh; }
}

/* ── TRACK RECORD ─────────────────────────────────────────────────────── */
.track-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1.5rem;
}
@media (max-width: 900px) { .track-grid { grid-template-columns: 1fr; } }

.track-card {
  background: #fff;
  border: 1px solid var(--next-line);
  border-radius: var(--radius);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: 0 2px 12px rgba(1,76,64,0.06);
}
.track-card--featured {
  border-color: var(--next-teal-l);
  border-width: 2px;
  background: linear-gradient(135deg, #f0faf7 0%, #fff 100%);
}
.track-icon {
  font-size: 1.5rem;
  color: var(--next-teal);
  width: 48px; height: 48px;
  background: rgba(0,191,135,0.1);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}
.track-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--next-teal-l);
  margin-bottom: 0.25rem;
}
.track-body h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--next-ink);
  margin: 0 0 0.6rem;
}
.track-body p {
  font-size: 0.875rem;
  color: var(--next-grey);
  line-height: 1.75;
  margin: 0;
}
.track-list {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.track-list li {
  font-size: 0.855rem;
  color: var(--next-grey);
  line-height: 1.5;
  padding-left: 1rem;
  position: relative;
}
.track-list li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--next-teal-l);
  font-weight: 700;
}

/* ── COME OPERIAMO — PHASEN-TIMELINE ──────────────────────────────────── */
.ops-section { background: var(--next-surface); }

.ops-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}
/* linea verticale — a sinistra, allineata al centro del pallino */
.ops-timeline::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: linear-gradient(to bottom, var(--next-teal-l), var(--gc-blue));
  opacity: 0.3;
  z-index: 0;
}

/* ogni fase: pallino | numero | card */
.ops-phase {
  display: grid;
  grid-template-columns: 2rem 3rem 1fr;
  gap: 0 1rem;
  padding: 0 0 2.5rem 0;
  position: relative;
  align-items: start;
}
.ops-phase:last-child { padding-bottom: 0; }

/* colonna 1: solo il pallino, centrato sulla linea */
.ops-phase-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--next-surface);
  border: 2.5px solid var(--next-teal-l);
  margin-top: 0.2rem;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

/* colonna 2: numero — a destra della linea, non ci tocca */
.ops-phase-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--next-teal-l);
  letter-spacing: 0.08em;
  padding-top: 0.25rem;
  text-align: center;
}
.ops-phase-num::after { display: none; }

.ops-phase-body {
  background: #fff;
  border: 1px solid var(--next-line);
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
  box-shadow: 0 2px 12px rgba(1,76,64,0.06);
}
.ops-phase-icon {
  font-size: 1.4rem;
  color: var(--next-teal);
  margin-bottom: 0.5rem;
}
.ops-phase-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--next-ink);
  margin: 0 0 0.6rem;
}
.ops-phase-body p {
  font-size: 0.875rem;
  color: var(--next-grey);
  line-height: 1.75;
  margin: 0 0 1rem;
}
.ops-phase-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.ops-phase-tags span {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--next-teal);
  background: rgba(0,191,135,0.1);
  border: 1px solid rgba(0,191,135,0.25);
  padding: 0.2rem 0.55rem;
  border-radius: 20px;
}

/* Gruppe-Origin Banner */
.ops-origin {
  display: flex;
  align-items: center;
  gap: 2rem;
  background: var(--next-teal);
  color: #fff;
  border-radius: 12px;
  padding: 2rem 2.5rem;
}
.ops-origin-logo img { height: 36px; width: auto; filter: brightness(0) invert(1); opacity: 0.9; }
.ops-origin-text strong { display: block; font-size: 0.95rem; margin-bottom: 0.5rem; }
.ops-origin-text p { font-size: 0.83rem; line-height: 1.7; opacity: 0.8; margin: 0; }

@media (max-width: 768px) {
  .ops-timeline::before { left: 1.5rem; }
  .ops-phase { grid-template-columns: 3rem 1fr; gap: 0 1rem; }
  .ops-origin { flex-direction: column; gap: 1rem; padding: 1.5rem; }
}
@media (max-width: 560px) {
  .ops-phase-body { padding: 1.25rem; }
  .ops-phase-num { font-size: 0.6rem; }
}

/* Tech Card Highlight (Illuminazione) */
.tech-card--highlight {
  background: linear-gradient(135deg, var(--next-teal) 0%, var(--next-teal-m) 100%);
  color: #fff;
  border: none;
}
.tech-card--highlight h3,
.tech-card--highlight p,
.tech-card--highlight .tech-metric { color: rgba(255,255,255,0.9); }
.tech-card--highlight .tech-metric { border-color: rgba(255,255,255,0.2); }
.tech-icon--light { background: rgba(255,255,255,0.15); }
.tech-icon--light i { color: var(--next-teal-l); }
.tech-card--highlight .tech-card-link {
  color: var(--next-teal-l);
  background: rgba(255,255,255,0.1);
  padding: 0.4rem 0.85rem;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.2);
  margin-top: 0.75rem;
}
.tech-card--highlight .tech-card-link:hover {
  background: rgba(255,255,255,0.2);
  gap: 0.7rem;
}

/* Tech Card con immagine (Approvvigionamento Idrico) */
.tech-card--image {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.tech-card-img {
  width: 100%;
  height: 200px;
  overflow: hidden;
  flex-shrink: 0;
}
.tech-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.tech-card--image:hover .tech-card-img img {
  transform: scale(1.04);
}
.tech-card-content {
  padding: 1.5rem 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* ── SEZIONE IL GRUPPO ─────────────────────────────────────────────────── */
.gruppo-section {
  background: linear-gradient(135deg, var(--next-teal) 0%, #012e26 100%);
  color: var(--white);
  padding: 6rem 0;
  text-align: center;
}
.gruppo-section .section-tag { color: rgba(255,255,255,0.6); }
.gruppo-section .section-title { color: var(--white); }
.gruppo-section .section-lead  { color: rgba(255,255,255,0.85); max-width: 720px; margin: 0 auto; }

/* Logo Groupe Curie AG — sezione Il Gruppo */
.gc-parent-logo {
  display: block;
  margin: 0 auto 1.5rem;
  height: 52px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.92;
}

/* Pills */
.gruppo-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}
.gruppo-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 999px;
  padding: 0.45rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.02em;
}
.gruppo-pill i { color: var(--next-teal-l); font-size: 0.85em; }

/* btn-outline su sfondo scuro */
.gruppo-section .btn-outline {
  border-color: rgba(255,255,255,0.4);
  color: var(--white);
}
.gruppo-section .btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}

@media (max-width: 600px) {
  .gc-parent-logo { height: 40px; }
  .gruppo-pill    { font-size: 0.72rem; padding: 0.4rem 0.8rem; }
}

/* ─── FOOTER ─────────────────────────────────────────────────────────── */
.footer {
  background: var(--next-ink);
  color: rgba(255,255,255,0.7);
  padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
@media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr; gap: 2rem; } }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; margin-top: 1rem; max-width: 300px; }
.footer-logo { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.5rem; }
.footer-logo img {
  height: 36px;
  width: auto;
}
.footer-col h4 { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.9); margin-bottom: 1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col ul li a { font-size: 0.88rem; color: rgba(255,255,255,0.55); transition: color var(--trans); }
.footer-col ul li a:hover { color: var(--next-teal-l); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer-bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.4); }
.footer-trademark { font-size: 0.68rem !important; color: rgba(255,255,255,0.28) !important; }

/* ─── BACK TO TOP ────────────────────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 2rem; right: 2rem;
  width: 44px; height: 44px;
  background: var(--next-teal);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: all var(--trans);
  box-shadow: 0 4px 16px rgba(1,76,64,0.3);
  z-index: 999;
}
.back-to-top.visible { opacity: 1; pointer-events: auto; }
.back-to-top:hover { background: var(--next-teal-m); transform: translateY(-2px); }

/* ─── REVEAL ANIMATION ───────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ─── UTILITY ────────────────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-center .section-lead { margin: 0 auto; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.hidden { display: none !important; }