/* ==========================================================================
   KBM Toiture — Design system & styles
   ========================================================================== */

:root {
  --black: #0a0a0b;
  --anthracite-900: #16171a;
  --anthracite-800: #1e2023;
  --anthracite-700: #2a2d31;
  --anthracite-600: #383c41;
  --anthracite-500: #4a4e54;
  --gray-400: #9ba0a6;
  --gray-300: #c2c5c9;
  --gray-200: #dfe1e3;
  --off-white: #f5f5f4;
  --white: #ffffff;

  --orange-700: #d1550c;
  --orange-600: #ea5f0e;
  --orange-500: #ff6a13;
  --orange-400: #ff8a42;
  --orange-100: #ffe4d1;

  --success: #2fae5b;

  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 20px;

  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.08);
  --shadow: 0 12px 32px rgba(0, 0, 0, 0.16);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.28);

  --container: 1200px;

  --font-head: "Poppins", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;

  --header-h: 118px;
}

@media (max-width: 720px) {
  :root { --header-h: 76px; }
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }
svg { display: block; flex-shrink: 0; }

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--anthracite-900);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-top: var(--header-h);
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--black);
  line-height: 1.2;
  font-weight: 700;
}

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

section { padding: 88px 0; }
@media (max-width: 780px) {
  section { padding: 56px 0; }
}

.section-alt { background: var(--off-white); }
.section-dark {
  background: linear-gradient(180deg, var(--black) 0%, var(--anthracite-900) 100%);
  color: var(--gray-200);
}
.section-dark h2, .section-dark h3 { color: var(--white); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--orange-500);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--orange-500);
  display: inline-block;
}

.section-head {
  max-width: 720px;
  margin: 0 0 48px;
}
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
.section-head p { margin-top: 14px; color: var(--anthracite-600); font-size: 1.05rem; }
.section-dark .section-head p { color: var(--gray-300); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.98rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn svg { width: 19px; height: 19px; }
.btn-primary {
  background: var(--orange-500);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(255, 106, 19, 0.35);
}
.btn-primary:hover { background: var(--orange-600); transform: translateY(-2px); }
.btn-dark {
  background: var(--black);
  color: var(--white);
}
.btn-dark:hover { background: var(--anthracite-800); transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.5);
}
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.08); }
.btn-outline-dark {
  background: transparent;
  color: var(--black);
  border: 2px solid var(--anthracite-700);
}
.btn-outline-dark:hover { background: var(--black); color: var(--white); }
.btn-call {
  background: var(--anthracite-800);
  color: var(--white);
}
.btn-call:hover { background: var(--anthracite-700); }
.btn-block { width: 100%; }
.btn-lg { padding: 18px 34px; font-size: 1.05rem; }
.btn-sm { padding: 10px 18px; font-size: 0.88rem; }

.cta-group { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---- Header ---- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  background: var(--black);
}
.topbar {
  background: var(--anthracite-900);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 24px;
  font-size: 0.84rem;
  color: var(--gray-300);
}
.topbar-left { display: flex; gap: 22px; }
.topbar-item { display: inline-flex; align-items: center; gap: 7px; color: var(--gray-300); }
.topbar-item svg { width: 14px; height: 14px; color: var(--orange-500); }
.topbar-item.phone { color: var(--white); font-weight: 700; }
@media (max-width: 780px) {
  .topbar-inner { padding: 7px 20px; font-size: 0.76rem; }
  .topbar-right { display: none; }
  .hide-sm { display: none; }
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  gap: 24px;
}
.logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--white);
  letter-spacing: 0.01em;
}
.logo span { color: var(--orange-500); }

.main-nav ul { display: flex; align-items: center; gap: 26px; }
.main-nav li { flex-shrink: 0; }
.main-nav a {
  display: inline-block;
  color: var(--gray-200);
  font-weight: 600;
  font-size: 0.96rem;
  white-space: nowrap;
  position: relative;
  padding: 6px 0;
  transition: color 0.15s ease;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--orange-500);
  transition: width 0.2s ease;
}
.main-nav a:hover, .main-nav a.active { color: var(--white); }
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }

.nav-cta { display: flex; gap: 12px; align-items: center; }
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 960px) {
  .nav-cta .btn-call span.txt { display: none; }
  .nav-cta .btn-primary { display: none; }
}

@media (max-width: 900px) {
  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    bottom: 0;
    background: var(--black);
    padding: 30px 24px;
    transform: translateX(100%);
    transition: transform 0.25s ease;
    overflow-y: auto;
  }
  .main-nav.open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; gap: 6px; }
  .main-nav a { display: block; padding: 14px 6px; font-size: 1.15rem; border-bottom: 1px solid var(--anthracite-800); }
  .main-nav .mobile-cta { display: flex; flex-direction: column; gap: 12px; margin-top: 24px; }
  .nav-toggle { display: flex; }
  .nav-cta { display: none; }
}
.main-nav .mobile-cta { display: none; }

/* ---- Mobile sticky CTA bar ---- */
.mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 600;
  background: var(--black);
  border-top: 1px solid var(--anthracite-700);
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  gap: 10px;
}
.mobile-cta-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 10px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.92rem;
}
.mobile-cta-btn svg { width: 18px; height: 18px; }
.mobile-cta-btn.call { background: var(--anthracite-700); color: var(--white); }
.mobile-cta-btn.devis { background: var(--orange-500); color: var(--white); }
@media (max-width: 780px) {
  .mobile-cta-bar { display: flex; }
  body { padding-bottom: 74px; }
}

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: center;
  background:
    linear-gradient(100deg, rgba(10,10,11,0.94) 30%, rgba(10,10,11,0.55) 75%),
    linear-gradient(160deg, #1b1c1f 0%, #0a0a0b 60%);
  overflow: hidden;
  color: var(--white);
}
.hero-roofline {
  position: absolute;
  inset: 0;
  opacity: 0.5;
}
.hero-roofline svg { width: 100%; height: 100%; }
.hero-inner {
  position: relative;
  z-index: 2;
  padding: 90px 24px 70px;
  max-width: var(--container);
  margin: 0 auto;
}
.hero-content { max-width: 640px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,106,19,0.14);
  border: 1px solid rgba(255,106,19,0.4);
  color: var(--orange-400);
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  color: var(--white);
  margin-bottom: 20px;
}
.hero h1 .accent { color: var(--orange-500); }
.hero p.lead {
  font-size: 1.15rem;
  color: var(--gray-300);
  margin-bottom: 34px;
  max-width: 560px;
}
.hero .cta-group { margin-bottom: 40px; }
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 22px 32px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--gray-200);
}
.trust-item svg { width: 20px; height: 20px; color: var(--orange-500); }

/* ---- Page banner (inner pages) ---- */
.page-banner {
  position: relative;
  padding: 70px 0 60px;
  background: linear-gradient(120deg, var(--black) 0%, var(--anthracite-900) 100%);
  color: var(--white);
  overflow: hidden;
}
.page-banner::after {
  content: "";
  position: absolute;
  right: -80px; top: -80px;
  width: 340px; height: 340px;
  background: radial-gradient(circle, rgba(255,106,19,0.22) 0%, transparent 70%);
}
.page-banner .breadcrumb {
  color: var(--gray-400);
  font-size: 0.9rem;
  margin-bottom: 14px;
}
.page-banner .breadcrumb a:hover { color: var(--orange-400); }
.page-banner h1 { color: var(--white); font-size: clamp(1.9rem, 4vw, 2.7rem); max-width: 780px; }
.page-banner p { color: var(--gray-300); margin-top: 14px; max-width: 640px; font-size: 1.05rem; }

/* ---- Feature cards ---- */
.grid {
  display: grid;
  gap: 28px;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 32px 26px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: transparent;
}
.icon-badge {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: var(--anthracite-900);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.icon-badge svg { width: 26px; height: 26px; color: var(--orange-500); }
.feature-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.feature-card p { color: var(--anthracite-600); font-size: 0.96rem; }

/* dark variant feature card */
.section-dark .feature-card {
  background: var(--anthracite-900);
  border-color: var(--anthracite-700);
}
.section-dark .feature-card p { color: var(--gray-300); }
.section-dark .icon-badge { background: var(--black); }

/* ---- Service cards (home overview) ---- */
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 30px 24px;
  border: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.service-card h3 { font-size: 1.1rem; }
.service-card p { color: var(--anthracite-600); font-size: 0.93rem; flex-grow: 1; }
.service-card .link-arrow {
  color: var(--orange-600);
  font-weight: 700;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.service-card .link-arrow svg { width: 16px; height: 16px; transition: transform 0.15s ease; }
.service-card:hover .link-arrow svg { transform: translateX(4px); }

/* ---- Detailed service blocks (services page) ---- */
.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  padding: 64px 0;
  border-bottom: 1px solid var(--gray-200);
  scroll-margin-top: calc(var(--header-h) + 20px);
}
.service-block:last-child { border-bottom: none; }
.service-block.reverse .service-visual { order: 2; }
.service-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--anthracite-800), var(--black));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.service-visual svg { width: 40%; height: 40%; color: var(--orange-500); opacity: 0.9; }
.service-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.service-visual::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 18px 18px;
}
.service-num {
  position: absolute;
  top: 18px; left: 18px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--orange-400);
  background: rgba(0,0,0,0.4);
  padding: 6px 12px;
  border-radius: 999px;
  z-index: 2;
}
.service-text h2 { font-size: 1.7rem; margin-bottom: 14px; }
.service-text p { color: var(--anthracite-600); margin-bottom: 18px; }
.service-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.service-list li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.96rem; }
.service-list svg { width: 19px; height: 19px; color: var(--orange-500); margin-top: 2px; }

@media (max-width: 860px) {
  .service-block, .service-block.reverse { grid-template-columns: 1fr; gap: 28px; }
  .service-block.reverse .service-visual { order: 0; }
  .service-block { padding: 40px 0; }
}

/* ---- Zone / coverage area ---- */
.zone-wrap {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 50px;
  align-items: center;
}
@media (max-width: 860px) { .zone-wrap { grid-template-columns: 1fr; } }
.zone-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; margin-top: 20px; }
.zone-list li { display: flex; gap: 10px; align-items: center; font-weight: 600; }
.zone-list svg { width: 18px; height: 18px; color: var(--orange-500); }
.zone-map {
  background: var(--anthracite-900);
  border-radius: var(--radius-lg);
  aspect-ratio: 1/1;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.zone-map svg { width: 70%; height: 70%; }

/* ---- Testimonials ---- */
.testi-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.stars { display: flex; gap: 4px; }
.stars svg { width: 18px; height: 18px; color: var(--orange-500); }
.testi-card p.quote { color: var(--anthracite-700); font-size: 0.98rem; }
.testi-author { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.testi-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--anthracite-900);
  color: var(--orange-400);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-family: var(--font-head);
}
.testi-author strong { display: block; font-size: 0.94rem; }
.testi-author span { color: var(--gray-400); font-size: 0.82rem; }

.rating-banner {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  background: var(--anthracite-900);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 30px 34px;
  margin-bottom: 48px;
}
.rating-score { font-family: var(--font-head); font-size: 2.6rem; font-weight: 800; color: var(--orange-500); }
.rating-meta p { color: var(--gray-300); font-size: 0.92rem; margin-top: 4px; }

/* ---- Gallery ---- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 36px; }
.filter-btn {
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid var(--gray-200);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.15s ease;
}
.filter-btn.active, .filter-btn:hover { background: var(--black); color: var(--white); border-color: var(--black); }

.gallery-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  background: var(--white);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.gallery-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.gallery-thumb {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--anthracite-700), var(--black));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.gallery-thumb svg { width: 34%; height: 34%; color: var(--orange-500); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery-tag {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--orange-500);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.gallery-info { padding: 20px 22px; }
.gallery-info h3 { font-size: 1.02rem; margin-bottom: 6px; }
.gallery-info p { font-size: 0.86rem; color: var(--gray-400); }

/* ---- FAQ ---- */
.faq-item {
  border-bottom: 1px solid var(--gray-200);
}
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 4px;
  text-align: left;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--black);
}
.faq-q .plus {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--off-white);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  position: relative;
  transition: background 0.15s ease;
}
.faq-q .plus::before, .faq-q .plus::after {
  content: "";
  position: absolute;
  background: var(--black);
  transition: transform 0.2s ease;
}
.faq-q .plus::before { width: 12px; height: 2px; }
.faq-q .plus::after { width: 2px; height: 12px; }
.faq-item.open .faq-q .plus { background: var(--orange-500); }
.faq-item.open .faq-q .plus::before, .faq-item.open .faq-q .plus::after { background: var(--white); }
.faq-item.open .faq-q .plus::after { transform: rotate(90deg) scaleY(0); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}
.faq-a-inner { padding: 0 4px 22px; color: var(--anthracite-600); max-width: 780px; }

/* ---- Forms ---- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 700px) { .form-grid { grid-template-columns: 1fr; } }

.field label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 8px;
  color: var(--anthracite-800);
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--white);
  font-size: 0.96rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--orange-500);
  box-shadow: 0 0 0 4px rgba(255,106,19,0.14);
}
.field textarea { resize: vertical; min-height: 130px; }
.checkbox-row { display: flex; flex-wrap: wrap; gap: 10px; }
.chip-check { position: relative; }
.chip-check input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.chip-check span {
  display: inline-flex;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1.5px solid var(--gray-200);
  font-size: 0.87rem;
  font-weight: 600;
  transition: all 0.15s ease;
}
.chip-check input:checked + span { background: var(--black); color: var(--white); border-color: var(--black); }

.form-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
}
@media (max-width: 600px) { .form-card { padding: 26px 20px; } }

.form-note {
  font-size: 0.82rem;
  color: var(--gray-400);
  margin-top: 16px;
}
.form-success {
  display: none;
  background: rgba(47,174,91,0.1);
  border: 1.5px solid var(--success);
  color: #1c7a3f;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.92rem;
  margin-top: 18px;
}
.form-success.show { display: flex; align-items: center; gap: 10px; }
.field-error {
  color: #d1350c;
  font-size: 0.8rem;
  margin-top: 6px;
  display: none;
}
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #d1350c; }
.field.invalid .field-error { display: block; }

/* ---- Contact info cards ---- */
.contact-info-card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 24px 0;
  border-bottom: 1px solid var(--anthracite-700);
}
.contact-info-card:last-child { border-bottom: none; }
.contact-info-card .icon-badge { margin-bottom: 0; flex-shrink: 0; }
.contact-info-card h3 { color: var(--white); font-size: 1.02rem; margin-bottom: 4px; }
.contact-info-card p, .contact-info-card a { color: var(--gray-300); font-size: 0.94rem; }
.contact-info-card a:hover { color: var(--orange-400); }

.map-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--anthracite-700);
  height: 320px;
}
.map-frame iframe { width: 100%; height: 100%; border: 0; }

/* ---- CTA banner ---- */
.cta-banner {
  background: linear-gradient(120deg, var(--orange-600), var(--orange-500));
  border-radius: var(--radius-lg);
  padding: 50px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  color: var(--white);
}
.cta-banner h2 { color: var(--white); font-size: 1.7rem; margin-bottom: 8px; }
.cta-banner p { color: rgba(255,255,255,0.9); }
.cta-banner .btn-dark { background: var(--black); }
.cta-banner .btn-dark:hover { background: var(--anthracite-900); }
@media (max-width: 700px) { .cta-banner { padding: 34px 26px; text-align: center; justify-content: center; } }

/* ---- Steps (process) ---- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; counter-reset: step; }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }
.step-card { position: relative; padding-top: 6px; }
.step-num {
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--orange-100);
  -webkit-text-stroke: 1.5px var(--orange-500);
  margin-bottom: 10px;
}
.section-dark .step-num { color: var(--anthracite-800); }
.step-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.step-card p { color: var(--anthracite-600); font-size: 0.92rem; }
.section-dark .step-card p { color: var(--gray-300); }

/* ---- About page specifics ---- */
.about-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 860px) { .about-hero { grid-template-columns: 1fr; } }
.about-visual {
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--anthracite-800), var(--black));
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.about-visual svg { width: 46%; color: var(--orange-500); }
.about-visual img { width: 100%; height: 100%; object-fit: cover; object-position: center 15%; }
.about-visual img.logo-fit { object-fit: cover; object-position: center; padding: 0; }
.value-list { display: flex; flex-direction: column; gap: 22px; margin-top: 12px; }
.value-item { display: flex; gap: 16px; }
.value-item .icon-badge { margin-bottom: 0; flex-shrink: 0; }
.value-item h3 { font-size: 1.05rem; margin-bottom: 6px; }
.value-item p { color: var(--anthracite-600); font-size: 0.94rem; }

.stat-row { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; margin-top: 48px; }
@media (max-width: 780px) { .stat-row { grid-template-columns: repeat(2,1fr); } }
.stat-item { text-align: center; }
.stat-num { font-family: var(--font-head); font-size: 2.2rem; font-weight: 800; color: var(--orange-500); }
.stat-item span { display: block; font-size: 0.88rem; color: var(--gray-300); margin-top: 4px; }

/* ---- Footer ---- */
.site-footer { background: var(--black); color: var(--gray-300); padding-top: 72px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid var(--anthracite-800);
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-col h3 { color: var(--white); font-size: 1rem; margin-bottom: 18px; }
.footer-col p { font-size: 0.92rem; margin: 14px 0 18px; }
.footer-col ul { display: flex; flex-direction: column; gap: 11px; }
.footer-col a { font-size: 0.92rem; }
.footer-col a:hover { color: var(--orange-400); }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; }
.footer-contact svg { width: 17px; height: 17px; color: var(--orange-500); margin-top: 3px; }
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 22px 24px;
  font-size: 0.8rem;
  color: var(--gray-400);
}

/* ---- Contact layout ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1.5fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ---- Utilities ---- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap;
}
.skip-link {
  position: absolute;
  left: 12px; top: -60px;
  background: var(--orange-500);
  color: var(--white);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top 0.15s ease;
  font-weight: 700;
}
.skip-link:focus { top: 12px; }