:root {
  --blue-950: #101913;
  --blue-900: #26362b;
  --blue-800: #486f30;
  --orange: #b7e600;
  --orange-dark: #94c51b;
  --lime-soft: #ecffd0;
  --gray-950: #172033;
  --gray-700: #475467;
  --gray-500: #667085;
  --gray-200: #e4e7ec;
  --gray-100: #f2f4f7;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(7, 27, 52, 0.12);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--gray-950);
  background: #ffffff;
  line-height: 1.6;
}

html,
body {
  max-width: 100%;
  overflow-x: clip;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

p {
  margin: 0 0 1rem;
}

.container {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
}

.topbar {
  background: #18211b;
  color: var(--white);
  font-size: 0.84rem;
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0;
}

.topbar-inner {
  align-items: center;
  flex-wrap: wrap;
}

.topbar-inner span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}

.topbar-inner strong {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.topbar-quote {
  margin-left: auto;
  padding: 4px 10px;
  border: 1px solid rgba(150, 191, 40, 0.45);
  border-radius: 999px;
  color: #fff;
  font-weight: 800;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.99);
  border-bottom: 1px solid #dfe4e0;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(16, 25, 19, 0.06);
}

.site-header .container {
  width: min(100% - 32px, 1440px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  min-height: 112px;
  gap: 0.55rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-weight: 800;
  color: var(--blue-900);
  letter-spacing: 0;
  flex: 0 0 auto;
  margin-right: 1rem;
}

.brand-logo {
  width: 270px;
  height: auto;
  max-height: 100px;
  object-fit: contain;
}

.brand small {
  display: block;
  font-size: 0.72rem;
  color: var(--gray-500);
  font-weight: 700;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--gray-200);
  background: var(--white);
  border-radius: var(--radius);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--blue-900);
}

.nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.2rem;
}

.nav a {
  padding: 0.58rem 0.34rem;
  color: var(--gray-700);
  font-size: 0.78rem;
  font-weight: 700;
}

.nav a:hover,
.nav a.active {
  color: var(--blue-900);
  background: var(--lime-soft);
  border-radius: var(--radius);
}

.header-actions {
  display: flex;
  gap: 0.45rem;
  align-items: center;
  white-space: nowrap;
  margin-left: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 44px;
  padding: 0.75rem 1rem;
  border-radius: 6px;
  border: 1px solid transparent;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--orange);
  color: var(--blue-950);
  box-shadow: none;
}

.btn-primary:hover {
  background: var(--orange-dark);
  color: var(--blue-950);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--blue-950), var(--blue-800));
  color: var(--white);
}

.btn-call {
  background: var(--white);
  border-color: var(--blue-800);
  color: var(--blue-950);
}

.btn-call:hover {
  background: var(--lime-soft);
}

.btn-tertiary {
  min-height: 38px;
  padding: 0.55rem 0.78rem;
  background: #fff;
  color: var(--blue-900);
  border-color: #dfe4e0;
  font-size: 0.9rem;
}

.btn-outline {
  border-color: var(--orange-dark);
  color: var(--blue-900);
  background: var(--white);
}

.hero {
  position: relative;
  min-height: 760px;
  display: flex;
  align-items: center;
  color: var(--white);
  overflow: hidden;
  background: var(--blue-950);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(16, 25, 19, 0.97) 0%, rgba(24, 33, 27, 0.9) 52%, rgba(37, 52, 42, 0.58) 100%),
    url("../images/equipe-vehicules-sasem.webp") center / cover no-repeat;
}

.hero .container {
  position: relative;
  z-index: 1;
  padding: 5rem 0 12rem;
}

.hero-content {
  max-width: 720px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--orange);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
}

h1,
h2,
h3 {
  color: var(--blue-950);
  line-height: 1.12;
  margin: 0 0 1rem;
}

.hero h1 {
  color: var(--white);
  font-size: clamp(2.2rem, 5vw, 4.6rem);
  max-width: 760px;
}

.hero p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.18rem;
  max-width: 650px;
}

.hero-content {
  padding: 1.5rem 0;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.hero-proof {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  background: rgba(255, 255, 255, 0.96);
  color: var(--gray-950);
  border-top: 1px solid rgba(255, 255, 255, 0.35);
}

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

.proof-item {
  padding: 1.1rem 1rem;
  border-left: 1px solid var(--gray-200);
  border-top: 3px solid rgba(183, 230, 0, 0.7);
  background: linear-gradient(180deg, #ffffff, #f3fadf);
}

.proof-item:first-child {
  border-left: 0;
}

.proof-item strong {
  display: block;
  color: var(--blue-900);
  font-size: 1.05rem;
}

.section {
  padding: 5rem 0;
  background: transparent;
}

.section.alt {
  background: #f6f8f6;
}

.section.dark {
  background: linear-gradient(135deg, var(--blue-950), #385728);
  color: var(--white);
}

.section.dark h2,
.section.dark h3 {
  color: var(--white);
}

.section-head {
  max-width: 760px;
  margin-bottom: 2.2rem;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-head h1,
.section-head h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.lead {
  font-size: 1.08rem;
  color: var(--gray-700);
}

.section.dark .lead {
  color: rgba(255, 255, 255, 0.78);
}

.page-hero {
  padding: 4.4rem 0;
  background:
    linear-gradient(135deg, rgba(16, 25, 19, 0.98) 0%, rgba(72, 111, 48, 0.94) 66%, rgba(183, 230, 0, 0.52) 100%),
    linear-gradient(90deg, var(--blue-950), var(--blue-800));
  color: var(--white);
}

.page-hero h1 {
  color: var(--white);
  font-size: clamp(2.1rem, 4vw, 3.6rem);
}

.page-hero p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.08rem;
}

.grid {
  display: grid;
  gap: 1.25rem;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.card {
  background: #ffffff;
  border: 1px solid var(--gray-200);
  border-top: 3px solid rgba(168, 206, 39, 0.7);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: 0 10px 26px rgba(23, 32, 27, 0.06);
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.card:hover {
  transform: translateY(-3px);
  border-color: rgba(148, 197, 27, 0.55);
  box-shadow: 0 18px 34px rgba(38, 54, 43, 0.13);
}

.card h3 {
  font-size: 1.2rem;
}

.card p {
  color: var(--gray-700);
}

.service-card {
  overflow: hidden;
  padding: 0 0 22px;
}

.service-card .card-image {
  width: 100%;
  aspect-ratio: 16 / 8;
  object-fit: cover;
}

.service-card h3,
.service-card p,
.service-card .text-link {
  margin-left: 22px;
  margin-right: 22px;
}

.icon {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  color: var(--blue-950);
  background: linear-gradient(135deg, var(--lime-soft), #dfff7b);
  border: 1px solid rgba(148, 197, 27, 0.35);
  font-size: 0.9rem;
  font-weight: 900;
  margin-bottom: 0.9rem;
}

.check-list {
  padding: 0;
  margin: 1rem 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 1.7rem;
  margin: 0.65rem 0;
  color: var(--gray-700);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: 900;
}

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}

.highlight-panel {
  background: linear-gradient(145deg, var(--blue-950), var(--blue-800));
  color: var(--white);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  border: 1px solid rgba(183, 230, 0, 0.25);
}

.highlight-panel h2,
.highlight-panel h3 {
  color: var(--white);
}

.steps {
  counter-reset: step;
}

.step {
  position: relative;
  padding-left: 4rem;
  margin-bottom: 1.6rem;
}

.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  background: var(--orange);
  color: var(--blue-950);
  font-weight: 900;
}

.review {
  min-height: 220px;
}

.review-placeholder {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
  border: 1px dashed rgba(72, 111, 48, 0.45);
  background: linear-gradient(180deg, #ffffff, #f5fae9);
}

.stars {
  color: var(--orange);
  letter-spacing: 0.08em;
  font-size: 1.1rem;
  margin-bottom: 0.7rem;
}

.zones {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  padding: 0;
  margin: 1.3rem 0 0;
  list-style: none;
}

.zones li {
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius);
  padding: 0.65rem 0.85rem;
  background: rgba(255, 255, 255, 0.08);
}

.realisations {
  grid-template-columns: repeat(3, 1fr);
}

.project-card {
  padding: 0;
  overflow: hidden;
}

.project-thumb {
  min-height: 150px;
  background:
    linear-gradient(135deg, rgba(23, 38, 30, 0.92), rgba(72, 111, 48, 0.82)),
    url("../images/equipe-vehicules-sasem.webp") center / cover no-repeat;
}

.project-card .card-body {
  padding: 1.25rem;
}

.text-link {
  color: var(--blue-800);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-color: var(--orange-dark);
  text-underline-offset: 4px;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.audience-item {
  padding: 1rem;
  border-left: 4px solid var(--orange-dark);
  background: var(--white);
  box-shadow: 0 8px 22px rgba(38, 54, 43, 0.08);
  font-weight: 800;
}

.content-band {
  padding: 2rem 0;
  background: linear-gradient(90deg, var(--blue-950), var(--blue-800));
  color: var(--white);
}

.content-band p {
  margin: 0;
  font-size: 1.05rem;
}

.content-band strong {
  color: var(--orange);
}

.image-panel,
.media-card {
  overflow: hidden;
}

.image-panel img,
.media-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius);
}

.image-panel {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.media-card h3 {
  margin-top: 1rem;
  margin-bottom: 0;
}

.form {
  display: grid;
  gap: 1rem;
}

.form-page {
  align-items: start;
}

.form-card {
  padding: 1.7rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.field-group.full,
.consent-row,
.form-card .btn {
  grid-column: 1 / -1;
}

.consent-row {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 0.65rem;
  align-items: start;
  font-size: 0.9rem;
  color: var(--gray-700);
}

.consent-row input {
  width: 18px;
  min-height: 18px;
  margin-top: 0.2rem;
}

.contact-aside {
  display: grid;
  gap: 1.2rem;
}

.request-links {
  display: grid;
  gap: 0.8rem;
}

.request-link {
  display: block;
  padding: 1rem;
  border: 1px solid var(--gray-200);
  border-left: 4px solid var(--orange-dark);
  background: var(--white);
  font-weight: 800;
}

.request-link:hover {
  background: var(--lime-soft);
}

.field-group {
  display: grid;
  gap: 0.35rem;
}

label {
  font-weight: 800;
  color: var(--blue-950);
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  min-height: 46px;
  padding: 0.75rem 0.85rem;
  font: inherit;
  color: var(--gray-950);
  background: var(--white);
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.checkbox-panel {
  margin: 0;
  padding: 1rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  background: #f8faf5;
}

.checkbox-panel legend {
  padding-inline: 0.25rem;
  color: var(--blue-950);
  font-weight: 900;
}

.checkbox-panel p {
  margin-bottom: 0.85rem;
  color: var(--gray-500);
  font-size: 0.9rem;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.checkbox-grid label {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 0.5rem;
  align-items: start;
  padding: 0.7rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--gray-700);
  font-size: 0.9rem;
  font-weight: 800;
}

.checkbox-grid input {
  width: 18px;
  min-height: 18px;
  margin-top: 0.1rem;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(242, 140, 40, 0.25);
  border-color: var(--orange);
}

.form-note {
  color: var(--gray-500);
  font-size: 0.9rem;
}

.map {
  width: 100%;
  min-height: 350px;
  border: 0;
  border-radius: var(--radius);
}

.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 1.5rem;
}

.filter-button {
  min-height: 40px;
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--blue-950);
  font-weight: 800;
  cursor: pointer;
}

.filter-button:hover,
.filter-button.active {
  border-color: var(--orange-dark);
  background: var(--lime-soft);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.case-card {
  display: grid;
  grid-template-columns: 190px 1fr;
  min-height: 270px;
  overflow: hidden;
  border: 1px solid var(--gray-200);
  background: var(--white);
  box-shadow: 0 10px 26px rgba(16, 25, 19, 0.08);
}

.case-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--gray-100);
}

.case-card > div {
  padding: 20px;
}

.case-card span {
  display: inline-flex;
  margin-bottom: 8px;
  padding: 5px 8px;
  border: 1px solid var(--orange);
  background: var(--lime-soft);
  color: var(--blue-950);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.case-card h3 {
  margin-bottom: 8px;
  font-size: 1.16rem;
}

.case-card p {
  color: var(--gray-500);
  font-size: 0.92rem;
}

.gallery-item {
  overflow: hidden;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 10px 26px rgba(38, 54, 43, 0.08);
}

.gallery-item img,
.gallery-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.gallery-placeholder {
  display: grid;
  place-items: center;
  padding: 1rem;
  background: repeating-linear-gradient(135deg, #eef2e8 0, #eef2e8 14px, #f8faf5 14px, #f8faf5 28px);
  color: var(--gray-500);
  font-weight: 800;
}

.gallery-caption {
  padding: 1rem;
}

.gallery-caption h3 {
  margin: 0.25rem 0 0.65rem;
  font-size: 1.05rem;
}

.gallery-caption p {
  margin: 0 0 0.75rem;
  color: var(--gray-500);
  font-size: 0.9rem;
}

.gallery-category {
  color: var(--blue-800);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.gallery-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.65rem;
}

.gallery-meta span {
  padding: 0.32rem 0.5rem;
  border: 1px solid var(--gray-200);
  border-radius: 999px;
  background: var(--gray-100);
  color: var(--blue-950);
  font-size: 0.78rem;
  font-weight: 800;
}

.sector-grid,
.partner-grid,
.certification-detail-grid {
  display: grid;
  gap: 1rem;
}

.sector-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.sector-card,
.partner-card,
.certification-detail-card {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 12px 30px rgba(21, 29, 24, 0.06);
}

.sector-card {
  padding: 1.2rem;
}

.sector-card h3,
.partner-card h3,
.certification-detail-card h3 {
  margin-bottom: 0.45rem;
}

.sector-card p,
.partner-card p,
.certification-detail-card p {
  margin: 0;
  color: var(--gray-500);
}

.certification-detail-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.certification-detail-card,
.partner-card {
  display: grid;
  grid-template-columns: 170px 1fr;
  overflow: hidden;
}

.certification-detail-card img,
.partner-card img {
  width: 100%;
  height: 100%;
  min-height: 170px;
  object-fit: contain;
  padding: 1rem;
  background: var(--gray-100);
}

.partner-card img {
  object-fit: cover;
  padding: 0;
}

.certification-detail-card > div,
.partner-card > div {
  padding: 1.25rem;
}

.partner-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.media-status {
  display: block;
  font-size: 0.78rem;
  line-height: 1.35;
}

.media-status.real {
  color: #376a28;
}

.media-status.placeholder {
  color: var(--gray-500);
}

.local-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}

.local-links a {
  padding: 0.9rem;
  border: 1px solid var(--gray-200);
  background: var(--white);
  font-weight: 800;
  text-align: center;
}

.local-links a:hover {
  border-color: var(--orange-dark);
  background: var(--lime-soft);
}

.cta-band {
  background: linear-gradient(90deg, var(--orange), #d9ff53);
  color: var(--blue-950);
  padding: 2.4rem 0;
}

.cta-band .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.cta-band h2 {
  margin: 0;
  color: var(--blue-950);
  font-size: 1.7rem;
}

.global-actions {
  padding: 1.45rem 0;
  background: linear-gradient(105deg, #dfff72 0%, var(--orange) 48%, #a1d21d 100%);
}

.global-actions .container {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: center;
}

.global-actions h2 {
  margin: 0;
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  font-weight: 800;
}

.global-actions .eyebrow {
  color: var(--blue-950);
  margin-bottom: 0.35rem;
}

.action-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  justify-content: flex-end;
}

.site-footer {
  background: linear-gradient(135deg, var(--blue-950), #233826);
  color: rgba(255, 255, 255, 0.78);
  padding: 2rem 0 1rem;
}

.footer-logo {
  width: 168px;
  max-height: 70px;
  object-fit: contain;
  object-position: left center;
  background: var(--white);
  padding: 0.45rem;
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr 1fr 1.3fr;
  gap: 1.4rem;
  margin-bottom: 1.25rem;
}

.site-footer h3 {
  color: var(--white);
  font-size: 0.98rem;
  margin-bottom: 0.6rem;
}

.site-footer a:hover {
  color: var(--white);
}

.footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-list li {
  margin: 0.25rem 0;
  font-size: 0.9rem;
  line-height: 1.35;
}

.footer-small {
  max-width: 280px;
  margin: 0.65rem 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
  line-height: 1.45;
}

.footer-brand p {
  max-width: 330px;
  margin: 0 0 0.75rem;
  font-size: 0.92rem;
  line-height: 1.45;
}

.contact-list li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 7px;
}

.footer-zones {
  display: grid;
  gap: 0.45rem;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-zones strong {
  color: #fff;
}

.footer-zones ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.footer-zones li {
  padding: 0.28rem 0.55rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  font-size: 0.84rem;
}

.footer-zones p {
  margin: 0;
  font-size: 0.9rem;
}

.footer-list strong {
  color: #fff;
}

.legal {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 0.9rem;
  font-size: 0.84rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.floating-actions {
  display: none;
}

.project-showcase {
  display: grid;
  gap: 22px;
}

.project-feature {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 0;
  overflow: hidden;
  border: 1px solid #dfe4e0;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 18px 38px rgba(23, 32, 27, 0.1);
}

.project-photos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
  min-height: 360px;
  background: #e8ede7;
}

.project-photos img {
  width: 100%;
  height: 100%;
  min-height: 178px;
  object-fit: cover;
}

.project-photos img:first-child {
  grid-row: span 2;
}

.project-content {
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.project-tag {
  align-self: flex-start;
  margin-bottom: 12px;
  padding: 6px 10px;
  border: 1px solid var(--orange-dark);
  border-radius: 999px;
  background: var(--lime-soft);
  color: var(--blue-950);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.project-content h3 {
  font-size: clamp(1.45rem, 2vw, 2rem);
}

.project-content p {
  color: var(--gray-700);
}

.faq-list {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  gap: 10px;
}

.faq-list details {
  border: 1px solid #dfe4e0;
  border-left: 3px solid var(--orange);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 8px 20px rgba(23, 32, 27, 0.06);
}

.faq-list summary {
  cursor: pointer;
  padding: 16px 18px;
  color: var(--blue-950);
  font-weight: 900;
}

.faq-list p {
  margin: 0;
  padding: 0 18px 18px;
  color: var(--gray-700);
}

@media (max-width: 1180px) {
  .nav-toggle {
    display: inline-block;
    margin-left: auto;
  }

  .nav {
    position: absolute;
    top: 112px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.6rem 1rem 1rem;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow);
  }

  .nav.is-open {
    display: flex;
  }

  .nav a {
    padding: 0.8rem;
    border-bottom: 1px solid var(--gray-100);
  }

  .header-actions .btn-outline {
    display: none;
  }

  .header-actions {
    display: none;
  }
}

@media (max-width: 820px) {
  .topbar .container,
  .cta-band .container,
  .legal {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    display: block;
    min-height: auto;
  }

  .hero::before {
    background:
      linear-gradient(180deg, rgba(16, 25, 19, 0.94) 0%, rgba(38, 54, 43, 0.82) 55%, rgba(72, 111, 48, 0.48) 100%),
      url("../images/equipe-vehicules-sasem.webp") center / cover no-repeat;
  }

  .hero-proof {
    position: relative;
    width: 100%;
  }

  .proof-grid,
  .grid-2,
  .grid-3,
  .grid-4,
  .split,
  .project-feature,
  .realisations,
  .footer-grid,
  .gallery-grid,
  .case-grid,
  .audience-grid,
  .local-links,
  .global-actions .container {
    grid-template-columns: 1fr;
  }

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

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

  .case-card {
    grid-template-columns: 1fr;
  }

  .project-photos {
    min-height: 0;
  }

  .case-card img {
    aspect-ratio: 16 / 9;
  }

  .hero .container {
    padding: 4rem 0 3.5rem;
  }

  .hero-proof .container {
    padding: 0;
  }

  .section {
    padding: 3.4rem 0;
  }

  .header-actions {
    display: none;
  }

  .action-buttons {
    justify-content: flex-start;
  }

  .floating-actions {
    display: flex;
    position: fixed;
    z-index: 50;
    left: 10px;
    right: 10px;
    bottom: 10px;
    gap: 0.35rem;
    max-width: calc(100vw - 20px);
  }

  .floating-actions .btn {
    flex: 1;
    min-width: 0;
    min-height: 48px;
    padding: 0.55rem 0.35rem;
    font-size: 0.78rem;
  }

  body {
    padding-bottom: 74px;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(100% - 24px, var(--max));
  }

  .brand small {
    display: none;
  }

  .brand-logo {
    width: 225px;
    max-height: 74px;
  }

  .hero h1,
  .page-hero h1 {
    font-size: 2.15rem;
  }

  .btn {
    width: 100%;
  }

  .floating-actions .btn {
    width: auto;
  }

  .topbar {
    display: none;
  }
}

/* Charte technique SASEM : anthracite, vert profond et accent de marque. */
body {
  background: #ffffff;
}

.topbar {
  background: #202a24;
  border-bottom: 1px solid #354239;
}

.topbar .container {
  padding: 0.45rem 0;
}

.site-header {
  border-bottom: 3px solid var(--orange);
  box-shadow: 0 5px 18px rgba(23, 32, 27, 0.1);
}

.nav-wrap {
  min-height: 88px;
}

.brand {
  margin-right: 1.5rem;
}

.brand-logo {
  width: 230px;
  max-height: 74px;
}

.nav {
  gap: 0.35rem;
}

.nav a {
  padding: 0.65rem 0.7rem;
  color: #46514a;
  font-size: 0.9rem;
}

.nav a:hover,
.nav a.active {
  color: #243128;
  background: var(--lime-soft);
}

.btn {
  box-shadow: none;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn:hover {
  transform: none;
}

.btn-primary {
  background: var(--orange);
  border-color: var(--orange);
  color: #17201b;
  box-shadow: none;
}

.btn-primary:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  color: #ffffff;
}

.btn-secondary {
  background: #29362e;
  border-color: #29362e;
  color: #ffffff;
}

.btn-secondary:hover {
  background: #18211b;
  border-color: #18211b;
}

.btn-call,
.btn-outline {
  background: #ffffff;
  border-color: #66736b;
  color: #26312b;
}

.btn-call:hover,
.btn-outline:hover {
  background: var(--lime-soft);
  border-color: var(--orange-dark);
}

.hero {
  background: #18211b;
}

.hero::before {
  background:
    linear-gradient(100deg, rgba(20, 28, 23, 0.97) 0%, rgba(31, 43, 35, 0.9) 48%, rgba(47, 67, 51, 0.38) 100%),
    url("../images/chantier-01.jpg") center / cover no-repeat;
}

.eyebrow {
  color: var(--orange);
}

.hero-proof {
  background: rgba(255, 255, 255, 0.98);
  border-top: 1px solid #dfe4e0;
}

.proof-item {
  border-top: 3px solid var(--orange);
  background: #ffffff;
}

.content-band {
  background: #253229;
  border-top: 1px solid #435348;
  border-bottom: 1px solid #435348;
}

.section.alt {
  background: #f4f6f4;
}

.section.dark {
  background: #202c24;
}

.page-hero {
  background: linear-gradient(110deg, #17201b 0%, #29382e 68%, #3f6841 100%);
  border-bottom: 4px solid var(--orange);
}

.card {
  background: #ffffff;
  border: 1px solid #dfe4e0;
  border-top: 3px solid var(--orange);
  box-shadow: 0 8px 22px rgba(23, 32, 27, 0.07);
}

.card:hover {
  border-color: #bdc7c0;
  border-top-color: var(--orange-dark);
  box-shadow: 0 12px 26px rgba(23, 32, 27, 0.1);
}

.icon {
  background: var(--lime-soft);
  border-color: #d9e6ba;
  color: #30402f;
}

.highlight-panel {
  background: #26352c;
  border-color: #46584b;
}

.review-placeholder {
  background: #ffffff;
}

.audience-item,
.request-link {
  border-left-color: var(--orange-dark);
}

.request-link:hover,
.local-links a:hover,
.filter-button:hover,
.filter-button.active {
  background: var(--lime-soft);
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(168, 206, 39, 0.2);
  border-color: var(--orange-dark);
}

.cta-band {
  background: #eef2ed;
  border-top: 1px solid #d9dfda;
}

.global-actions {
  background: #f2f4f2;
  border-top: 1px solid #d9dfda;
  border-bottom: 1px solid #d2dad4;
}

.global-actions .eyebrow {
  color: #52644f;
}

.site-footer {
  background: #151d18;
}

/* Priorité finale pour les cartes Particuliers / Professionnels. */
.service-tile.audience-service-card {
  border: 1px solid #e1e5e1;
  border-top: 1px solid #e1e5e1;
  background: #ffffff;
  box-shadow: 0 10px 26px rgba(21, 29, 24, 0.055);
}

.service-tile.audience-service-card:hover,
.service-tile.audience-service-card:focus-visible {
  border-color: #ccd4ce;
  box-shadow: 0 18px 38px rgba(21, 29, 24, 0.09);
}

.service-tile.audience-service-card .service-icon {
  background: transparent;
  border: 0;
  color: var(--orange-dark);
}

.audience-service-grid {
  gap: 20px;
}

.service-tile.audience-service-card {
  position: relative;
  overflow: hidden;
  min-height: 245px;
  display: grid;
  grid-template-rows: auto auto auto 1fr;
  align-content: start;
  gap: 14px;
  padding: 28px;
  border: 1px solid #dde4de;
  border-top: 1px solid #dde4de;
  border-radius: 12px;
  background: linear-gradient(180deg, #ffffff 0%, #fafbf9 100%);
  color: #17201b;
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(21, 29, 24, 0.065);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.service-tile.audience-service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 28px;
  width: 50px;
  height: 3px;
  border-radius: 0 0 999px 999px;
  background: var(--orange);
  opacity: 0.72;
}

.service-tile.audience-service-card .service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid #dfe8d4;
  border-radius: 999px;
  background: #f7f9f4;
  color: var(--orange-dark);
  box-shadow: inset 0 0 0 6px rgba(150, 191, 40, 0.035);
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.service-svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-tile.audience-service-card strong {
  display: grid;
  gap: 13px;
  color: #17201b;
  font-size: 1.16rem;
  line-height: 1.22;
  letter-spacing: 0;
}

.service-tile.audience-service-card strong::after {
  content: "";
  width: 58px;
  height: 1px;
  background: #d8e1d7;
}

.service-tile.audience-service-card > span:not(.service-icon) {
  max-width: 34ch;
  color: #5f6a62;
  font-size: 0.95rem;
  line-height: 1.48;
}

.service-tile.audience-service-card em {
  align-self: end;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 6px;
  color: #5e7e1f;
  font-size: 0.92rem;
  font-style: normal;
  font-weight: 900;
  text-decoration: none;
}

.service-tile.audience-service-card em::after {
  content: "\2192";
  transform: translateX(0);
  transition: transform 180ms ease;
}

.service-tile.audience-service-card:hover,
.service-tile.audience-service-card:focus-visible {
  transform: translateY(-5px);
  border-color: #c8d8bf;
  background: #ffffff;
  box-shadow: 0 20px 44px rgba(21, 29, 24, 0.11);
  outline: none;
}

.service-tile.audience-service-card:hover .service-icon,
.service-tile.audience-service-card:focus-visible .service-icon {
  transform: translateY(-2px);
  border-color: #c8d8bf;
  background: #eef5df;
  color: #17201b;
}

.service-tile.audience-service-card:hover strong::after,
.service-tile.audience-service-card:focus-visible strong::after {
  background: var(--orange);
}

.service-tile.audience-service-card:hover em,
.service-tile.audience-service-card:focus-visible em,
.service-tile.audience-service-card:active em {
  color: #4f6f1b;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.service-tile.audience-service-card:hover em::after,
.service-tile.audience-service-card:focus-visible em::after,
.service-tile.audience-service-card:active em::after {
  transform: translateX(4px);
}

/* Lisibilité des liens de cartes dans tous les états. */
.service-tile em,
.comfort-solution em {
  color: #5e7e1f;
  font-weight: 900;
}

.service-tile:hover em,
.service-tile:focus-visible em,
.service-tile:active em,
.comfort-solution:hover em,
.comfort-solution:focus-visible em,
.comfort-solution:active em {
  color: #4f6f1b;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

/* Refonte finale effective des cartes Particuliers / Professionnels. */
.audience-service-grid {
  gap: 20px;
}

.service-tile.audience-service-card {
  position: relative;
  overflow: hidden;
  min-height: 245px;
  display: grid;
  grid-template-rows: auto auto auto 1fr;
  align-content: start;
  gap: 14px;
  padding: 28px;
  border: 1px solid #dde4de;
  border-top: 1px solid #dde4de;
  border-radius: 12px;
  background: linear-gradient(180deg, #ffffff 0%, #fafbf9 100%);
  color: #17201b;
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(21, 29, 24, 0.065);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.service-tile.audience-service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 28px;
  width: 50px;
  height: 3px;
  border-radius: 0 0 999px 999px;
  background: var(--orange);
  opacity: 0.72;
}

.service-tile.audience-service-card .service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid #dfe8d4;
  border-radius: 999px;
  background: #f7f9f4;
  color: var(--orange-dark);
  box-shadow: inset 0 0 0 6px rgba(150, 191, 40, 0.035);
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.service-svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-tile.audience-service-card strong {
  display: grid;
  gap: 13px;
  color: #17201b;
  font-size: 1.16rem;
  line-height: 1.22;
  letter-spacing: 0;
}

.service-tile.audience-service-card strong::after {
  content: "";
  width: 58px;
  height: 1px;
  background: #d8e1d7;
}

.service-tile.audience-service-card > span:not(.service-icon) {
  max-width: 34ch;
  color: #5f6a62;
  font-size: 0.95rem;
  line-height: 1.48;
}

.service-tile.audience-service-card em {
  align-self: end;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 6px;
  color: #5e7e1f;
  font-size: 0.92rem;
  font-style: normal;
  font-weight: 900;
  text-decoration: none;
}

.service-tile.audience-service-card em::after {
  content: "\2192";
  transform: translateX(0);
  transition: transform 180ms ease;
}

.service-tile.audience-service-card:hover,
.service-tile.audience-service-card:focus-visible {
  transform: translateY(-5px);
  border-color: #c8d8bf;
  background: #ffffff;
  box-shadow: 0 20px 44px rgba(21, 29, 24, 0.11);
  outline: none;
}

.service-tile.audience-service-card:hover .service-icon,
.service-tile.audience-service-card:focus-visible .service-icon {
  transform: translateY(-2px);
  border-color: #c8d8bf;
  background: #eef5df;
  color: #17201b;
}

.service-tile.audience-service-card:hover strong::after,
.service-tile.audience-service-card:focus-visible strong::after {
  background: var(--orange);
}

.service-tile.audience-service-card:hover em,
.service-tile.audience-service-card:focus-visible em,
.service-tile.audience-service-card:active em {
  color: #4f6f1b;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.service-tile.audience-service-card:hover em::after,
.service-tile.audience-service-card:focus-visible em::after,
.service-tile.audience-service-card:active em::after {
  transform: translateX(4px);
}

/* Refonte finale des cartes Particuliers / Professionnels. */
.audience-service-grid {
  gap: 20px;
}

.service-tile.audience-service-card {
  position: relative;
  overflow: hidden;
  min-height: 245px;
  display: grid;
  grid-template-rows: auto auto auto 1fr;
  align-content: start;
  gap: 14px;
  padding: 28px;
  border: 1px solid #dde4de;
  border-top: 1px solid #dde4de;
  border-radius: 12px;
  background: linear-gradient(180deg, #ffffff 0%, #fafbf9 100%);
  color: #17201b;
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(21, 29, 24, 0.065);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.service-tile.audience-service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 28px;
  width: 50px;
  height: 3px;
  border-radius: 0 0 999px 999px;
  background: var(--orange);
  opacity: 0.72;
}

.service-tile.audience-service-card .service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid #dfe8d4;
  border-radius: 999px;
  background: #f7f9f4;
  color: var(--orange-dark);
  box-shadow: inset 0 0 0 6px rgba(150, 191, 40, 0.035);
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.service-svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-tile.audience-service-card strong {
  display: grid;
  gap: 13px;
  color: #17201b;
  font-size: 1.16rem;
  line-height: 1.22;
  letter-spacing: 0;
}

.service-tile.audience-service-card strong::after {
  content: "";
  width: 58px;
  height: 1px;
  background: #d8e1d7;
}

.service-tile.audience-service-card > span:not(.service-icon) {
  max-width: 34ch;
  color: #5f6a62;
  font-size: 0.95rem;
  line-height: 1.48;
}

.service-tile.audience-service-card em {
  align-self: end;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 6px;
  color: #5e7e1f;
  font-size: 0.92rem;
  font-style: normal;
  font-weight: 900;
  text-decoration: none;
}

.service-tile.audience-service-card em::after {
  content: "\2192";
  transform: translateX(0);
  transition: transform 180ms ease;
}

.service-tile.audience-service-card:hover,
.service-tile.audience-service-card:focus-visible {
  transform: translateY(-5px);
  border-color: #c8d8bf;
  background: #ffffff;
  box-shadow: 0 20px 44px rgba(21, 29, 24, 0.11);
  outline: none;
}

.service-tile.audience-service-card:hover .service-icon,
.service-tile.audience-service-card:focus-visible .service-icon {
  transform: translateY(-2px);
  border-color: #c8d8bf;
  background: #eef5df;
  color: #17201b;
}

.service-tile.audience-service-card:hover strong::after,
.service-tile.audience-service-card:focus-visible strong::after {
  background: var(--orange);
}

.service-tile.audience-service-card:hover em,
.service-tile.audience-service-card:focus-visible em,
.service-tile.audience-service-card:active em {
  color: #4f6f1b;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.service-tile.audience-service-card:hover em::after,
.service-tile.audience-service-card:focus-visible em::after,
.service-tile.audience-service-card:active em::after {
  transform: translateX(4px);
}

/* Finition premium des cartes Particuliers / Professionnels. */
.service-tile.audience-service-card {
  position: relative;
  overflow: hidden;
  min-height: 232px;
  padding: 26px;
  border: 1px solid #dde4de;
  border-top: 1px solid #dde4de;
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(249, 250, 249, 0.98));
  box-shadow: 0 12px 30px rgba(21, 29, 24, 0.065);
}

.service-tile.audience-service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 26px;
  width: 46px;
  height: 3px;
  border-radius: 0 0 999px 999px;
  background: var(--orange);
  opacity: 0.75;
}

.service-tile.audience-service-card .service-icon {
  width: 46px;
  height: 46px;
  border: 1px solid #dfe8d4;
  border-radius: 999px;
  background: #f7f9f4;
  color: var(--orange-dark);
  font-size: 1.35rem;
  box-shadow: inset 0 0 0 6px rgba(150, 191, 40, 0.035);
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.service-tile.audience-service-card strong {
  margin-top: 4px;
  color: #17201b;
  font-size: 1.12rem;
  letter-spacing: 0;
}

.service-tile.audience-service-card > span:not(.service-icon) {
  color: #5f6a62;
  font-size: 0.95rem;
}

.service-tile.audience-service-card em {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  color: #5e7e1f;
  font-size: 0.92rem;
  font-style: normal;
  font-weight: 900;
  text-decoration: none;
}

.service-tile.audience-service-card em::after {
  content: "→";
  transform: translateX(0);
  transition: transform 180ms ease;
}

.service-tile.audience-service-card:hover,
.service-tile.audience-service-card:focus-visible {
  transform: translateY(-5px);
  border-color: #c8d8bf;
  box-shadow: 0 20px 44px rgba(21, 29, 24, 0.11);
}

.service-tile.audience-service-card:hover::before,
.service-tile.audience-service-card:focus-visible::before {
  opacity: 1;
}

.service-tile.audience-service-card:hover .service-icon,
.service-tile.audience-service-card:focus-visible .service-icon {
  transform: translateY(-2px);
  border-color: #c8d8bf;
  background: #eef5df;
  color: #17201b;
}

.service-tile.audience-service-card:hover em,
.service-tile.audience-service-card:focus-visible em,
.service-tile.audience-service-card:active em {
  color: #4f6f1b;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.service-tile.audience-service-card:hover em::after,
.service-tile.audience-service-card:focus-visible em::after,
.service-tile.audience-service-card:active em::after {
  transform: translateX(4px);
}

.service-tile.audience-service-card {
  border: 1px solid #e1e5e1;
  border-top: 1px solid #e1e5e1;
  background: #ffffff;
  box-shadow: 0 10px 26px rgba(21, 29, 24, 0.055);
}

.service-tile.audience-service-card:hover,
.service-tile.audience-service-card:focus-visible {
  border-color: #ccd4ce;
  box-shadow: 0 18px 38px rgba(21, 29, 24, 0.09);
}

.service-tile.audience-service-card .service-icon {
  background: transparent;
  border: 0;
  color: var(--orange-dark);
}

/* Cartes Particuliers / Professionnels : icônes sobres, sans aplats verts. */
.audience-service-grid {
  gap: 18px;
}

.audience-service-card {
  min-height: 210px;
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 24px;
  border: 1px solid #e1e5e1;
  border-top: 1px solid #e1e5e1;
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--blue-950);
  text-decoration: none;
  box-shadow: 0 10px 26px rgba(21, 29, 24, 0.055);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.audience-service-card:hover,
.audience-service-card:focus-visible {
  transform: translateY(-4px);
  border-color: #ccd4ce;
  box-shadow: 0 18px 38px rgba(21, 29, 24, 0.09);
  outline: none;
}

.audience-service-card .service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  color: var(--orange-dark);
  font-size: 1.45rem;
  line-height: 1;
}

.audience-service-card strong {
  color: var(--blue-950);
  font-size: 1.04rem;
  line-height: 1.25;
}

.audience-service-card > span:not(.service-icon) {
  color: var(--gray-700);
  font-size: 0.94rem;
  line-height: 1.45;
}

.audience-service-card em {
  align-self: end;
  justify-self: start;
  margin-top: 8px;
  color: var(--orange-dark);
  font-style: normal;
  font-weight: 900;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.audience-service-card:hover em,
.audience-service-card:focus-visible em,
.audience-service-card:active em {
  color: #4f6f1b;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

@media (max-width: 980px) {
  .sector-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .certification-detail-grid,
  .partner-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .sector-grid {
    grid-template-columns: 1fr;
  }

  .certification-detail-card,
  .partner-card {
    grid-template-columns: 1fr;
  }

  .certification-detail-card img,
  .partner-card img {
    height: 190px;
  }
}

/* Univers Confort & Énergie : accent bleu discret, sans rompre la charte SASEM. */
.comfort-hero {
  background: linear-gradient(110deg, #17201b 0%, #26352c 56%, #2f7d95 100%);
}

.comfort-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.comfort-solution {
  overflow: hidden;
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  min-height: 300px;
  border: 1px solid #dfe8e8;
  border-radius: 12px;
  background: #fff;
  color: var(--gray-950);
  text-decoration: none;
  box-shadow: 0 14px 34px rgba(21, 43, 48, 0.07);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.comfort-solution:hover,
.comfort-solution:focus-visible {
  transform: translateY(-4px);
  border-color: #b7dbe4;
  box-shadow: 0 22px 44px rgba(21, 43, 48, 0.12);
  outline: none;
}

.comfort-solution img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
  background: #eef5f7;
}

.comfort-solution > div {
  display: grid;
  align-content: center;
  padding: 24px;
}

.comfort-solution span {
  width: fit-content;
  margin-bottom: 12px;
  padding: 5px 9px;
  border-radius: 999px;
  background: #eef8fb;
  color: #2f7d95;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.comfort-solution h3 {
  font-size: clamp(1.25rem, 2vw, 1.65rem);
}

.comfort-solution p {
  color: var(--gray-700);
}

.comfort-solution em {
  justify-self: start;
  margin-top: 6px;
  padding: 9px 13px;
  border: 1px solid #b7dbe4;
  border-radius: 4px;
  color: #235f72;
  font-style: normal;
  font-weight: 900;
}

.comfort-modernization {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: center;
}

.comfort-benefits {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.comfort-benefits div {
  min-height: 118px;
  padding: 18px;
  border: 1px solid #dfe8e8;
  border-left: 3px solid #4d9bb3;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 26px rgba(21, 43, 48, 0.06);
}

.comfort-benefits strong,
.comfort-benefits span {
  display: block;
}

.comfort-benefits strong {
  color: var(--blue-950);
  margin-bottom: 6px;
}

.comfort-benefits span {
  color: var(--gray-700);
  font-size: 0.92rem;
}

.certification-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 280px));
  gap: 16px;
}

.certification-grid-center {
  justify-content: center;
}

.certification-card {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 190px;
  padding: 20px;
  border: 1px solid #dfe4e0;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 10px 26px rgba(23, 32, 27, 0.06);
}

.certification-card img {
  width: 100%;
  max-width: 160px;
  height: 78px;
  object-fit: contain;
  object-position: left center;
}

.certification-card strong,
.certification-card span {
  display: block;
}

.certification-card strong {
  color: var(--blue-950);
}

.certification-card span {
  color: var(--gray-700);
  font-size: 0.92rem;
}

@media (max-width: 920px) {
  .comfort-grid,
  .comfort-solution,
  .comfort-modernization {
    grid-template-columns: 1fr;
  }

  .comfort-solution {
    min-height: 0;
  }

  .comfort-solution img {
    min-height: 190px;
    aspect-ratio: 16 / 8;
  }

  .comfort-benefits {
    grid-template-columns: 1fr;
  }

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

.footer-logo {
  width: 168px;
}

@media (max-width: 1180px) {
  .nav {
    top: 88px;
  }
}

@media (max-width: 820px) {
  .hero::before {
    background:
      linear-gradient(180deg, rgba(20, 28, 23, 0.96) 0%, rgba(31, 43, 35, 0.86) 72%, rgba(47, 67, 51, 0.55) 100%),
      url("../images/equipe-vehicules-sasem.webp") center / cover no-repeat;
  }

  .global-actions {
    background: #e9ede9;
  }
}

@media (max-width: 520px) {
  .nav-wrap {
    min-height: 76px;
  }

  .brand-logo {
    width: 190px;
    max-height: 62px;
  }

  .nav {
    top: 76px;
  }
}

.audience-entry {
  background: #f4f6f4;
}

.audience-paths {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.4rem;
}

.audience-path {
  position: relative;
  padding: 2rem;
  border: 1px solid #d9dfda;
  border-top: 4px solid var(--orange);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: 0 10px 28px rgba(23, 32, 27, 0.08);
}

.audience-path-pro {
  border-top-color: #42594a;
  background: #f9faf9;
}

.audience-label {
  display: inline-block;
  margin-bottom: 0.7rem;
  color: #52644f;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.audience-path h2 {
  font-size: 1.8rem;
}

.compact-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem 1rem;
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

.compact-list li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--gray-700);
  font-weight: 700;
}

.compact-list li::before {
  content: "";
  position: absolute;
  top: 0.65rem;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--orange-dark);
}

.service-summary-grid .card {
  min-height: 245px;
}

.soft-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  margin-top: 1.5rem;
  padding: 1.25rem;
  border: 1px solid #d5ddd7;
  border-left: 4px solid var(--orange);
  background: #ffffff;
}

.soft-cta p {
  margin: 0;
}

.soft-cta > div {
  display: flex;
  flex: 0 0 auto;
  gap: 0.55rem;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.trust-item {
  padding: 1.15rem;
  border: 1px solid #dfe4e0;
  border-left: 3px solid var(--orange);
  background: #ffffff;
}

.trust-item strong,
.trust-item span {
  display: block;
}

.trust-item strong {
  margin-bottom: 0.35rem;
  color: var(--blue-950);
}

.trust-item span {
  color: var(--gray-700);
  font-size: 0.92rem;
}

.references-section {
  background: #f4f6f4;
}

.reference-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: start;
}

.reference-block,
.proof-placeholder {
  border: 1px solid #d9dfda;
  background: #ffffff;
}

.reference-block {
  padding: 1.5rem;
}

.proof-placeholders {
  display: grid;
  gap: 0.8rem;
}

.proof-placeholder {
  padding: 1.1rem;
  border-left: 4px solid #68776d;
}

.proof-placeholder h3 {
  margin-bottom: 0.45rem;
  font-size: 1.05rem;
}

.proof-placeholder p {
  margin: 0;
  color: var(--gray-700);
  font-size: 0.9rem;
}

@media (max-width: 820px) {
  .audience-paths,
  .trust-grid,
  .reference-layout {
    grid-template-columns: 1fr;
  }

  .service-summary-grid .card {
    min-height: auto;
  }

  .soft-cta {
    align-items: stretch;
    flex-direction: column;
  }

  .soft-cta > div {
    display: grid;
  }
}

@media (max-width: 520px) {
  .audience-path {
    padding: 1.3rem;
  }

  .compact-list {
    grid-template-columns: 1fr;
  }
}

/* Finition premium : blanc, gris clair et vert SASEM en accent uniquement. */
:root {
  --orange: #96bf28;
  --orange-dark: #6f8f24;
  --lime-soft: #f3f6ef;
  --shadow: 0 18px 44px rgba(21, 29, 24, 0.08);
}

body {
  font-family: Inter, "Segoe UI", Arial, Helvetica, sans-serif;
  background: #fff;
}

.site-header {
  border-bottom: 1px solid #e5e9e4;
  box-shadow: 0 6px 20px rgba(21, 29, 24, 0.05);
}

.nav a:hover,
.nav a.active,
.nav-group.active > a,
.submenu-toggle:hover,
.submenu-toggle:focus-visible,
.submenu a:hover,
.submenu a.active {
  background: #f4f6f4;
  color: #17201b;
}

.btn-primary {
  background: var(--orange);
  border-color: var(--orange);
  color: #17201b;
}

.btn-primary:hover {
  background: #17201b;
  border-color: #17201b;
  color: #fff;
}

.section.alt,
.audience-entry,
.references-section {
  background: #f7f8f7;
}

.card,
.service-tile,
.gallery-item,
.case-card,
.project-feature,
.audience-path,
.reference-block,
.proof-placeholder,
.request-link,
.value-item {
  border-color: #e1e5e1;
  box-shadow: 0 12px 30px rgba(21, 29, 24, 0.06);
}

.card,
.service-tile,
.audience-path {
  border-top-color: #d7ddd6;
}

.card:hover,
.service-tile:hover,
.service-choice:hover,
.audience-path:hover {
  border-color: #cdd4cd;
  box-shadow: 0 18px 40px rgba(21, 29, 24, 0.1);
}

.proof-item {
  border-top: 2px solid var(--orange);
  background: #fff;
}

.icon,
.filter-button:hover,
.filter-button.active,
.request-link:hover,
.local-links a:hover {
  background: #f4f6f4;
}

.cta-band,
.global-actions {
  background: #f4f6f4;
  border-top: 1px solid #e1e5e1;
  border-bottom: 1px solid #e1e5e1;
}

.site-footer {
  background: #151d18;
}

/* Refonte finale effective des cartes Particuliers / Professionnels. */
.audience-service-grid {
  gap: 20px;
}

.service-tile.audience-service-card {
  position: relative;
  overflow: hidden;
  min-height: 245px;
  display: grid;
  grid-template-rows: auto auto auto 1fr;
  align-content: start;
  gap: 14px;
  padding: 28px;
  border: 1px solid #dde4de;
  border-top: 1px solid #dde4de;
  border-radius: 12px;
  background: linear-gradient(180deg, #ffffff 0%, #fafbf9 100%);
  color: #17201b;
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(21, 29, 24, 0.065);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.service-tile.audience-service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 28px;
  width: 50px;
  height: 3px;
  border-radius: 0 0 999px 999px;
  background: var(--orange);
  opacity: 0.72;
}

.service-tile.audience-service-card .service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid #dfe8d4;
  border-radius: 999px;
  background: #f7f9f4;
  color: var(--orange-dark);
  box-shadow: inset 0 0 0 6px rgba(150, 191, 40, 0.035);
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.service-svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-tile.audience-service-card strong {
  display: grid;
  gap: 13px;
  color: #17201b;
  font-size: 1.16rem;
  line-height: 1.22;
  letter-spacing: 0;
}

.service-tile.audience-service-card strong::after {
  content: "";
  width: 58px;
  height: 1px;
  background: #d8e1d7;
}

.service-tile.audience-service-card > span:not(.service-icon) {
  max-width: 34ch;
  color: #5f6a62;
  font-size: 0.95rem;
  line-height: 1.48;
}

.service-tile.audience-service-card em {
  align-self: end;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 6px;
  color: #5e7e1f;
  font-size: 0.92rem;
  font-style: normal;
  font-weight: 900;
  text-decoration: none;
}

.service-tile.audience-service-card em::after {
  content: "\2192";
  transform: translateX(0);
  transition: transform 180ms ease;
}

.service-tile.audience-service-card:hover,
.service-tile.audience-service-card:focus-visible {
  transform: translateY(-5px);
  border-color: #c8d8bf;
  background: #ffffff;
  box-shadow: 0 20px 44px rgba(21, 29, 24, 0.11);
  outline: none;
}

.service-tile.audience-service-card:hover .service-icon,
.service-tile.audience-service-card:focus-visible .service-icon {
  transform: translateY(-2px);
  border-color: #c8d8bf;
  background: #eef5df;
  color: #17201b;
}

.service-tile.audience-service-card:hover strong::after,
.service-tile.audience-service-card:focus-visible strong::after {
  background: var(--orange);
}

.service-tile.audience-service-card:hover em,
.service-tile.audience-service-card:focus-visible em,
.service-tile.audience-service-card:active em {
  color: #4f6f1b;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.service-tile.audience-service-card:hover em::after,
.service-tile.audience-service-card:focus-visible em::after,
.service-tile.audience-service-card:active em::after {
  transform: translateX(4px);
}



/* Verrou final : lisibilité des liens de cartes. */
.service-tile em,
.comfort-solution em {
  color: #5e7e1f;
  font-weight: 900;
}

.service-tile:hover em,
.service-tile:focus-visible em,
.service-tile:active em,
.comfort-solution:hover em,
.comfort-solution:focus-visible em,
.comfort-solution:active em {
  color: #4f6f1b;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.service-tile:hover em::after,
.service-tile:focus-visible em::after,
.service-tile:active em::after {
  transform: translateX(4px);
}