/* ============================================
   CLEANAH — Feuille de styles principale
   ============================================ */

:root {
  /* Palette officielle (extraite du logo) */
  --brand: #5b8390;           /* Bleu acier - couleur principale du logo */
  --brand-deep: #3f6571;      /* Bleu acier foncé */
  --brand-light: #a8c5cc;     /* Bleu pâle (étincelles) */
  --accent: #9bbb8e;          /* Vert sauge (toit gauche) */
  --accent-soft: #c9d9bf;     /* Vert pâle */
  --cream: #fbf9f4;
  --warm-white: #ffffff;
  --bg-soft: #f5f3ec;
  --ink: #1f2a30;
  --ink-soft: #4a5660;
  --ink-light: #8a9499;
  --line: #e5e8e3;

  /* Typographie */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  /* Mesures */
  --container: 1200px;
  --radius: 8px;
  --radius-lg: 16px;
  --ease: cubic-bezier(0.65, 0, 0.35, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--ink);
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

/* ============ NAVIGATION ============ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(251, 249, 244, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition: all 0.3s var(--ease);
}
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.brand img { height: 42px; width: auto; }
.nav-links {
  display: flex;
  gap: 6px;
  list-style: none;
  align-items: center;
  flex: 1;
  justify-content: center;
}
.nav-links > li { position: relative; }
.nav-links > li > a {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-soft);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: color 0.3s, background 0.3s;
  position: relative;
  padding: 8px 14px;
  border-radius: 6px;
  white-space: nowrap;
}
.nav-links > li > a:hover,
.nav-links > li > a.active { 
  color: var(--brand-deep);
  background: rgba(91, 131, 144, 0.08);
}
.nav-links > li > a.active {
  font-weight: 600;
}
.nav-links .has-dropdown > a::after {
  content: '';
  width: 6px;
  height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  margin-top: -3px;
  margin-left: 2px;
  transition: transform 0.3s;
}
.nav-links .has-dropdown:hover > a::after {
  transform: rotate(225deg);
  margin-top: 2px;
}

/* Dropdown menu */
.dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  min-width: 280px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px;
  box-shadow: 0 16px 40px rgba(31, 42, 48, 0.12);
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), visibility 0.25s;
  z-index: 110;
}
.has-dropdown:hover > .dropdown,
.has-dropdown:focus-within > .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.dropdown::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 0; right: 0;
  height: 6px;
}
.dropdown li { margin: 0; }
.dropdown a {
  display: block;
  padding: 11px 16px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink);
  border-radius: 8px;
  transition: all 0.2s;
  text-transform: none;
  letter-spacing: 0;
}
.dropdown a:hover {
  background: var(--brand-deep);
  color: var(--cream);
}
.dropdown .dropdown-header {
  padding: 8px 16px 10px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-light);
  border-bottom: 1px solid var(--line);
  margin-bottom: 6px;
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 18px;
}
.nav-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--brand-deep);
  white-space: nowrap;
}
.nav-phone svg { width: 16px; height: 16px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.3s var(--ease);
  font-family: var(--font-body);
  letter-spacing: 0.02em;
  white-space: nowrap;
  text-decoration: none;
}
.btn-primary {
  background: var(--brand-deep);
  color: var(--cream);
}
.btn-primary:hover {
  background: var(--ink);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(63, 101, 113, 0.25);
}
.btn-outline {
  background: transparent;
  color: var(--brand-deep);
  border: 1.5px solid var(--brand);
}
.btn-outline:hover {
  background: var(--brand-deep);
  color: var(--cream);
  border-color: var(--brand-deep);
}
.btn-light {
  background: var(--cream);
  color: var(--brand-deep);
}
.btn-light:hover { background: var(--warm-white); }
.btn-large { padding: 16px 28px; font-size: 15px; }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  padding: 6px;
  width: 36px;
  height: 36px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--brand-deep);
  transition: all 0.3s;
}

/* ============ HERO ============ */
.hero {
  padding: 140px 0 100px;
  background:
    radial-gradient(ellipse at 80% 30%, rgba(168, 197, 204, 0.18) 0%, transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(155, 187, 142, 0.15) 0%, transparent 50%),
    var(--cream);
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}
.hero-grid.single {
  grid-template-columns: 1fr;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-deep);
  margin-bottom: 24px;
}
.hero-eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--brand);
}
.hero-grid.single .hero-eyebrow { justify-content: center; }
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(38px, 5.2vw, 64px);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 22px;
}
.hero h1 em {
  font-style: italic;
  color: var(--brand-deep);
}
.hero-sub {
  font-size: 17px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 540px;
}
.hero-grid.single .hero-sub { margin-left: auto; margin-right: auto; }
.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.hero-grid.single .hero-cta { justify-content: center; }
.hero-trust {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.hero-grid.single .hero-trust { justify-content: center; }
.trust {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--ink-soft);
  font-weight: 500;
}
.trust-dot {
  width: 8px;
  height: 8px;
  background: var(--brand);
  border-radius: 50%;
  flex-shrink: 0;
}

.hero-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  box-shadow: 0 20px 60px rgba(31, 42, 48, 0.12);
}
.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: var(--cream);
  padding: 16px 20px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);
  max-width: 240px;
}
.hero-badge svg {
  width: 24px;
  height: 24px;
  color: var(--brand-deep);
  flex-shrink: 0;
}
.hero-badge-text strong {
  display: block;
  font-size: 14px;
  color: var(--ink);
  margin-bottom: 2px;
}
.hero-badge-text span {
  font-size: 12px;
  color: var(--ink-light);
}

/* ============ PAGE HEADER (autres pages) ============ */
.page-header {
  padding: 140px 0 80px;
  background:
    radial-gradient(ellipse at 70% 30%, rgba(168, 197, 204, 0.15) 0%, transparent 50%),
    var(--cream);
  text-align: center;
}
.page-header .section-eyebrow { justify-content: center; }
.page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(38px, 5vw, 60px);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 20px;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}
.page-header h1 em { font-style: italic; color: var(--brand-deep); }
.page-header p {
  font-size: 18px;
  color: var(--ink-soft);
  line-height: 1.7;
  max-width: 700px;
  margin: 0 auto;
}

/* ============ BREADCRUMBS ============ */
.breadcrumbs {
  display: flex;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-light);
  margin-bottom: 32px;
  justify-content: center;
  flex-wrap: wrap;
}
.breadcrumbs a { color: var(--brand-deep); }
.breadcrumbs a:hover { text-decoration: underline; }
.breadcrumbs span { color: var(--ink-light); }

/* ============ SECTIONS COMMUNES ============ */
.section { padding: 100px 0; }
.section-sm { padding: 70px 0; }
.section-header {
  max-width: 720px;
  margin: 0 auto 64px;
  text-align: center;
}
.section-header.left {
  margin: 0 0 56px;
  text-align: left;
}
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-deep);
  margin-bottom: 18px;
}
.section-eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--brand);
}
.section-header.left .section-eyebrow { justify-content: flex-start; }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.2vw, 48px);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 18px;
}
.section-title em { font-style: italic; color: var(--brand-deep); }
.section-sub {
  font-size: 17px;
  color: var(--ink-soft);
  line-height: 1.7;
}

/* ============ SERVICES ============ */
.services { background: var(--warm-white); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.4s var(--ease);
  display: flex;
  flex-direction: column;
}
.service:hover {
  transform: translateY(-4px);
  border-color: var(--brand);
  box-shadow: 0 16px 40px rgba(91, 131, 144, 0.12);
}
.service-img {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.service-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.service:hover .service-img img { transform: scale(1.05); }
.service-body { padding: 32px 28px; flex: 1; display: flex; flex-direction: column; }
.service-icon {
  width: 48px;
  height: 48px;
  background: var(--bg-soft);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--brand-deep);
}
.service-icon svg { width: 22px; height: 22px; }
.service-name {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.service-desc {
  font-size: 15px;
  color: var(--ink-soft);
  margin-bottom: 20px;
  line-height: 1.65;
  flex: 1;
}
.service-list {
  list-style: none;
  margin-bottom: 24px;
}
.service-list li {
  font-size: 14px;
  color: var(--ink);
  padding: 6px 0;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.service-list li::before {
  content: '';
  width: 5px;
  height: 5px;
  background: var(--brand);
  border-radius: 50%;
  margin-top: 9px;
  flex-shrink: 0;
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--brand-deep);
  border-bottom: 1px solid var(--brand);
  padding-bottom: 4px;
  transition: gap 0.3s;
  align-self: flex-start;
}
.service-link:hover { gap: 12px; }

/* ============ GARANTIES ============ */
.guarantees {
  background: var(--bg-soft);
}
.guarantees-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.guarantee { text-align: left; }
.guarantee-icon {
  width: 48px;
  height: 48px;
  background: var(--cream);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--brand-deep);
}
.guarantee-icon svg { width: 22px; height: 22px; }
.guarantee-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.guarantee-text {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.65;
}

/* ============ PROCESS ============ */
.process { background: var(--cream); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.step {
  padding: 0 24px;
  position: relative;
}
.step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 24px;
  right: 0;
  width: 1px;
  height: calc(100% - 24px);
  background: linear-gradient(180deg, var(--line), transparent);
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--cream);
  border: 1.5px solid var(--brand);
  color: var(--brand-deep);
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 22px;
}
.step-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.step-text {
  font-size: 14.5px;
  color: var(--ink-soft);
  line-height: 1.65;
}

/* ============ SPÉCIALITÉS ============ */
.specialties { background: var(--warm-white); }
.specialties-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.specialty {
  padding: 26px 24px;
  background: var(--cream);
  border-radius: var(--radius);
  border-left: 3px solid var(--brand);
  transition: all 0.3s var(--ease);
  display: block;
  text-decoration: none;
  position: relative;
}
.specialty:hover {
  border-left-color: var(--brand-deep);
  background: var(--bg-soft);
  transform: translateX(4px);
  box-shadow: 0 6px 20px rgba(91, 131, 144, 0.08);
}
.specialty::after {
  content: '→';
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 18px;
  color: var(--brand);
  opacity: 0;
  transition: all 0.3s;
}
.specialty:hover::after {
  opacity: 1;
  right: 16px;
}
.specialty-name {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.specialty-text {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.6;
}

/* ============ VALEURS ============ */
.values {
  background: var(--brand-deep);
  color: var(--cream);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.values::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(168, 197, 204, 0.18) 0%, transparent 70%);
}
.values-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.values .section-eyebrow {
  color: var(--brand-light);
  justify-content: center;
}
.values .section-eyebrow::before { background: var(--brand-light); }
.values-quote {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.2vw, 40px);
  font-weight: 400;
  font-style: italic;
  line-height: 1.3;
  margin-bottom: 40px;
  letter-spacing: -0.01em;
}
.values-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
  text-align: left;
}
.value-item {
  border-top: 1px solid rgba(251, 249, 244, 0.2);
  padding-top: 22px;
}
.value-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.value-desc {
  font-size: 14px;
  color: rgba(251, 249, 244, 0.8);
  line-height: 1.65;
}

/* ============ ZONE ============ */
.zone { background: var(--cream); padding: 100px 0; }
.zone-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.zone-cities {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.zone-city {
  padding: 9px 16px;
  background: var(--warm-white);
  border: 1px solid var(--line);
  border-radius: 100px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink);
  transition: all 0.3s;
}
.zone-city.featured {
  background: var(--brand-deep);
  color: var(--cream);
  border-color: var(--brand-deep);
  font-weight: 600;
}
.zone-city:hover {
  background: var(--brand-deep);
  color: var(--cream);
  border-color: var(--brand-deep);
}
.zone-stats {
  background: var(--warm-white);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--line);
}
.zone-stat {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.zone-stat:first-child { padding-top: 0; }
.zone-stat:last-child { padding-bottom: 0; border-bottom: none; }
.zone-stat-num {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 500;
  color: var(--brand-deep);
  line-height: 1;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}
.zone-stat-label {
  font-size: 14.5px;
  color: var(--ink-soft);
}

/* ============ URGENT CTA ============ */
.urgent {
  background: var(--ink);
  color: var(--cream);
  padding: 70px 0;
  text-align: center;
}
.urgent-title {
  font-family: var(--font-display);
  font-size: clamp(30px, 3.8vw, 42px);
  font-weight: 500;
  line-height: 1.18;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}
.urgent-title em { font-style: italic; color: var(--brand-light); }
.urgent-sub {
  font-size: 16px;
  color: rgba(251, 249, 244, 0.72);
  margin-bottom: 32px;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}
.urgent-cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============ CONTACT FORM ============ */
.contact { background: var(--warm-white); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 56px;
}
.contact-info h3 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.contact-info p {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin-bottom: 32px;
}
.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contact-channel {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px;
  background: var(--cream);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  transition: all 0.3s;
}
.contact-channel:hover {
  border-color: var(--brand);
  background: var(--bg-soft);
}
.contact-channel-icon {
  width: 42px;
  height: 42px;
  background: var(--warm-white);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-deep);
  flex-shrink: 0;
}
.contact-channel-icon svg { width: 18px; height: 18px; }
.contact-channel-label {
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-light);
  margin-bottom: 3px;
}
.contact-channel-value {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}
.contact-form {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}
.form-group { margin-bottom: 14px; }
.form-group label {
  display: block;
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 6px;
  font-weight: 500;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--warm-white);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 14.5px;
  transition: all 0.3s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(91, 131, 144, 0.1);
}
.form-group textarea {
  resize: vertical;
  min-height: 110px;
}
.form-submit {
  width: 100%;
  padding: 15px;
  background: var(--brand-deep);
  color: var(--cream);
  border: none;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-body);
  transition: all 0.3s var(--ease);
  margin-top: 8px;
  letter-spacing: 0.02em;
}
.form-submit:hover {
  background: var(--ink);
  transform: translateY(-1px);
}
.form-note {
  font-size: 12.5px;
  color: var(--ink-light);
  text-align: center;
  margin-top: 14px;
}

/* ============ FAQ ============ */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
}
.faq-item {
  background: var(--warm-white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: all 0.3s;
}
.faq-item.open {
  border-color: var(--brand);
  box-shadow: 0 6px 24px rgba(91, 131, 144, 0.08);
}
.faq-question {
  width: 100%;
  padding: 22px 26px;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  letter-spacing: -0.01em;
}
.faq-toggle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s;
}
.faq-toggle::before,
.faq-toggle::after {
  content: '';
  position: absolute;
  width: 12px;
  height: 1.5px;
  background: var(--brand-deep);
  transition: transform 0.3s;
}
.faq-toggle { position: relative; }
.faq-toggle::after { transform: rotate(90deg); }
.faq-item.open .faq-toggle {
  background: var(--brand-deep);
}
.faq-item.open .faq-toggle::before,
.faq-item.open .faq-toggle::after { background: var(--cream); }
.faq-item.open .faq-toggle::after { transform: rotate(0deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease), padding 0.3s;
}
.faq-item.open .faq-answer {
  max-height: 500px;
  padding: 0 26px 26px;
}
.faq-answer p {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.7;
}
.faq-answer p + p { margin-top: 12px; }

/* ============ ABOUT ============ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  box-shadow: 0 16px 40px rgba(31, 42, 48, 0.1);
}
.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-text p {
  font-size: 16px;
  color: var(--ink-soft);
  line-height: 1.75;
  margin-bottom: 16px;
}
.about-text p strong { color: var(--ink); }

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.number-item {
  padding: 32px 20px;
  background: var(--cream);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
}
.number-value {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 500;
  color: var(--brand-deep);
  line-height: 1;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.number-label {
  font-size: 14px;
  color: var(--ink-soft);
}

/* ============ FOOTER ============ */
.footer {
  background: var(--ink);
  color: rgba(251, 249, 244, 0.7);
  padding: 70px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 44px;
}
.footer-brand .brand img { 
  filter: brightness(0) invert(1);
  opacity: 0.9;
  margin-bottom: 18px;
}
.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  max-width: 340px;
}
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 9px; }
.footer-col a {
  font-size: 14px;
  transition: color 0.3s;
}
.footer-col a:hover { color: var(--brand-light); }
.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(251, 249, 244, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
}
.footer-legal a {
  margin-left: 16px;
  transition: color 0.3s;
}
.footer-legal a:hover { color: var(--brand-light); }

/* ============ FLOATING BUTTONS ============ */
.float-contact {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 90;
  background: var(--brand-deep);
  color: var(--cream);
  padding: 12px 20px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(63, 101, 113, 0.3);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s var(--ease);
}
.float-contact:hover {
  background: var(--ink);
  transform: translateY(-2px);
}
.float-contact svg { width: 16px; height: 16px; }

/* ============ PAGE CONTENT (services pages) ============ */
.content-section { padding: 80px 0; background: var(--warm-white); }
.content-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 56px;
  align-items: start;
}
.content-aside {
  position: sticky;
  top: 100px;
  background: var(--cream);
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
}
.content-aside h4 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 16px;
}
.content-aside p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.65;
  margin-bottom: 24px;
}
.content-aside-info {
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.content-aside-info:last-of-type { border-bottom: none; margin-bottom: 24px; }
.content-aside-label {
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-light);
  margin-bottom: 4px;
}
.content-aside-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}
.content-aside .btn { width: 100%; justify-content: center; }
.content-main h2 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 18px;
  letter-spacing: -0.01em;
  margin-top: 40px;
}
.content-main h2:first-child { margin-top: 0; }
.content-main h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 14px;
  margin-top: 28px;
  letter-spacing: -0.01em;
}
.content-main p {
  font-size: 16px;
  color: var(--ink-soft);
  line-height: 1.75;
  margin-bottom: 16px;
}
.content-main ul {
  margin-bottom: 20px;
  padding-left: 0;
  list-style: none;
}
.content-main ul li {
  font-size: 16px;
  color: var(--ink-soft);
  padding: 8px 0 8px 22px;
  position: relative;
  line-height: 1.6;
}
.content-main ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 16px;
  width: 8px;
  height: 8px;
  background: var(--brand);
  border-radius: 50%;
}
.content-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 32px 0;
  aspect-ratio: 16 / 9;
}
.content-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.content-callout {
  background: var(--bg-soft);
  border-left: 3px solid var(--brand);
  padding: 24px 28px;
  border-radius: 8px;
  margin: 28px 0;
}
.content-callout p { margin-bottom: 0; color: var(--ink); font-style: italic; }

/* ============ ANIMATIONS ============ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.reveal {
  opacity: 0;
  animation: fadeUp 0.8s var(--ease) forwards;
}
.reveal.d2 { animation-delay: 0.1s; }
.reveal.d3 { animation-delay: 0.2s; }

/* ============ RESPONSIVE ============ */
@media (max-width: 980px) {
  .hero-grid:not(.single),
  .zone-grid,
  .contact-grid,
  .about-grid,
  .content-grid { grid-template-columns: 1fr; gap: 48px; }
  .content-aside { position: static; }
  .services-grid,
  .specialties-grid,
  .values-list { grid-template-columns: 1fr; }
  .guarantees-grid,
  .process-grid,
  .numbers-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .step:not(:last-child)::after { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 720px) {
  .nav-links { display: none; }
  .menu-toggle { display: flex; }
  .nav-phone span { display: none; }
  .nav-right .btn { padding: 10px 16px; font-size: 13px; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--cream);
    padding: 18px 28px 24px;
    border-top: 1px solid var(--line);
    gap: 4px;
    align-items: stretch;
    max-height: calc(100vh - 80px);
    overflow-y: auto;
  }
  .nav-links.open > li > a {
    padding: 12px 14px;
    width: 100%;
  }
  .nav-links.open .dropdown {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    border: none;
    background: transparent;
    padding: 4px 0 4px 18px;
    min-width: auto;
  }
  .nav-links.open .dropdown a {
    padding: 9px 14px;
    font-size: 13.5px;
  }
  .nav-links.open .has-dropdown > a::after { display: none; }
  .nav-links.open .dropdown-header {
    padding-left: 14px;
    border-bottom: none;
    margin-bottom: 0;
  }
  .section { padding: 70px 0; }
  .hero { padding: 110px 0 60px; }
  .page-header { padding: 110px 0 60px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 24px; }
  .guarantees-grid,
  .numbers-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .float-contact { bottom: 16px; left: 16px; padding: 10px 16px; }
  .brand img { height: 36px; }
}