/* ==========================================================================
   Emmanuel Couverture — Rueil-Malmaison
   Direction artistique : « ardoise & cuivre »
   Palette : graphite profond, ardoise, cuivre (couleur de marque), papier chaud
   ========================================================================== */

:root {
  --ink: #12181f;
  --ink-2: #1b242e;
  --slate: #46586b;
  --muted: #63707f;
  --copper: #c2551f;
  --copper-d: #9e4315;
  --copper-l: #e8874f;
  --paper: #f7f4ef;
  --paper-2: #fffdfa;
  --white: #fff;
  --line: rgba(18, 24, 31, 0.12);
  --line-strong: rgba(18, 24, 31, 0.24);
  --line-d: rgba(255, 255, 255, 0.16);
  --ok: #1c7a4d;
  --warn: #b02a1f;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 20px 44px -26px rgba(18, 24, 31, 0.4);
  --shadow-soft: 0 10px 26px -18px rgba(18, 24, 31, 0.35);
  --wrap: 1160px;
  --font-head: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper-2);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  padding-bottom: 78px; /* place pour la barre d'appel mobile */
}

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

a {
  color: var(--copper-d);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

a:hover {
  color: var(--copper);
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 0.55em;
  color: var(--ink);
}

h1 {
  font-size: clamp(2rem, 4.6vw, 3.35rem);
}

h2 {
  font-size: clamp(1.55rem, 3vw, 2.25rem);
}

h3 {
  font-size: clamp(1.1rem, 1.6vw, 1.3rem);
}

p {
  margin: 0 0 1.05em;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 22px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 12px 18px;
  z-index: 200;
}

.skip-link:focus {
  left: 12px;
  top: 12px;
}

.kicker {
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper);
  margin: 0 0 0.9rem;
}

/* ------------------------------------------------------------------ Boutons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
  padding: 0.95rem 1.4rem;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, background-color 0.15s ease, color 0.15s ease,
    border-color 0.15s ease, box-shadow 0.15s ease;
}

.btn--lg {
  font-size: 1.05rem;
  padding: 1.1rem 1.75rem;
}

.btn--sm {
  font-size: 0.9rem;
  padding: 0.7rem 1.05rem;
}

.btn--block {
  width: 100%;
}

.btn--primary {
  background: var(--copper);
  color: #fff;
  box-shadow: 0 14px 30px -18px rgba(194, 85, 31, 0.9);
}

.btn--primary:hover {
  background: var(--copper-d);
  color: #fff;
  transform: translateY(-1px);
}

.btn--outline {
  border-color: var(--ink);
  color: var(--ink);
  background: transparent;
}

.btn--outline:hover {
  background: var(--ink);
  color: #fff;
}

.btn--ghost {
  border-color: var(--line-strong);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.6);
}

.btn--ghost:hover {
  border-color: var(--copper);
  color: var(--copper-d);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0 0;
}

.phone-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-head);
  font-weight: 800;
  color: var(--ink);
  text-decoration: none;
  font-size: 1.05rem;
}

.phone-link__icon {
  color: var(--copper);
}

.phone-link:hover {
  color: var(--copper-d);
}

/* ------------------------------------------------------------------ En-tête */

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 253, 250, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  min-height: 76px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--ink);
  margin-right: auto;
}

.brand__mark {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
}

.brand__text {
  display: flex;
  flex-direction: column;
}

.brand__name {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.06rem;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.brand__sub {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.site-nav ul {
  display: flex;
  gap: 1.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding-bottom: 3px;
  border-bottom: 2px solid transparent;
}

.site-nav a:hover,
.site-nav a[aria-current='page'] {
  border-bottom-color: var(--copper);
  color: var(--copper-d);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.nav-toggle,
.nav-toggle-input {
  display: none;
}

/* ------------------------------------------------------------------ Hero */

.hero {
  position: relative;
  background: linear-gradient(180deg, #101720 0%, #1b242e 62%, #223040 100%);
  color: #fff;
  overflow: hidden;
  padding: 3.2rem 0 3.6rem;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 2.6rem;
  align-items: center;
}

.hero--simple .hero__inner,
.hero:not(.hero--visual) .hero__inner {
  grid-template-columns: minmax(0, 1fr);
  max-width: 920px;
}

.hero h1 {
  color: #fff;
}

.hero .kicker {
  color: var(--copper-l);
}

.hero__lead {
  font-size: 1.12rem;
  color: rgba(255, 255, 255, 0.86);
  max-width: 62ch;
}

.hero__bullets {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem 1.2rem;
}

.hero__bullets li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.9);
}

.hero__bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.62rem;
  height: 0.62rem;
  border-radius: 2px;
  background: var(--copper);
  transform: rotate(45deg);
}

.hero__figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-d);
  box-shadow: 0 40px 80px -50px rgba(0, 0, 0, 0.9);
}

.hero__figure img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.hero__roofline {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 46px;
  background: var(--paper-2);
  clip-path: polygon(0 100%, 0 62%, 18% 20%, 46% 62%, 50% 46%, 82% 0, 100% 34%, 100% 100%);
  opacity: 0.14;
  pointer-events: none;
}

.hero--simple {
  padding: 2.6rem 0 2.2rem;
}

/* ------------------------------------------------------------------ Sections */

.section {
  padding: 3.4rem 0;
}

.section--paper {
  background: var(--paper);
}

.section--dark {
  background: var(--ink);
  color: #fff;
}

.section--dark h2,
.section--dark h3 {
  color: #fff;
}

.section--dark .sec-head__lead {
  color: rgba(255, 255, 255, 0.78);
}

.sec-head {
  max-width: 72ch;
  margin-bottom: 2.1rem;
}

.sec-head h2 {
  position: relative;
  padding-bottom: 0.6rem;
}

.sec-head h2::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 86px;
  height: 4px;
  background: var(--copper);
  border-radius: 2px;
}

.sec-head__lead {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0.9rem 0 0;
}

.section__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.section__footer {
  margin: 1.8rem 0 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.prose {
  max-width: 78ch;
}

.prose h2 {
  margin-top: 1.6rem;
}

.prose p {
  font-size: 1.06rem;
}

.prose__back {
  margin-top: 2rem;
}

.prose--legal h2 {
  font-size: 1.25rem;
  margin-top: 2rem;
}

/* ------------------------------------------------------------------ Grilles */

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

.grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.card--service:hover {
  transform: translateY(-3px);
  border-color: var(--copper);
}

.card--dark {
  background: var(--ink-2);
  border-color: var(--line-d);
  box-shadow: none;
}

.card__title {
  font-size: 1.12rem;
  margin-bottom: 0.5rem;
}

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

.card__title a:hover {
  color: var(--copper);
}

.card__text {
  color: var(--muted);
  font-size: 0.98rem;
  margin-bottom: 1rem;
}

.card--dark .card__text {
  color: rgba(255, 255, 255, 0.76);
}

.card__benefit {
  font-size: 0.82rem;
  font-weight: 700;
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--copper);
  margin: auto 0 0.8rem;
}

.card__link {
  font-weight: 600;
  font-size: 0.94rem;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  align-self: flex-start;
}

.card__link:hover {
  border-bottom-color: var(--copper);
}

/* ------------------------------------------------------------------ Réassurance */

.trust-band {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 1.1rem 0;
}

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

.trust-band__item {
  display: flex;
  flex-direction: column;
  padding-left: 0.9rem;
  border-left: 3px solid var(--copper);
}

.trust-band__label {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.2rem;
  line-height: 1.1;
}

.trust-band__detail {
  font-size: 0.85rem;
  color: var(--muted);
}

/* ------------------------------------------------------------------ Étapes */

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.2rem;
  counter-reset: step;
}

.steps__item {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-top: 4px solid var(--ink);
  border-radius: var(--radius);
  padding: 1.4rem 1.3rem;
}

.steps__item:nth-child(2) {
  border-top-color: var(--slate);
}

.steps__item:nth-child(3) {
  border-top-color: var(--copper);
}

.steps__item:nth-child(4) {
  border-top-color: var(--copper-d);
}

.steps__num {
  display: block;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.6rem;
  color: var(--copper);
  margin-bottom: 0.4rem;
}

.steps__item h3 {
  font-size: 1.05rem;
}

.steps__item p {
  font-size: 0.95rem;
  color: var(--muted);
  margin: 0;
}

/* ------------------------------------------------------------------ Liste à puces */

.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem 1.6rem;
}

.check-list li {
  position: relative;
  padding-left: 1.9rem;
  font-size: 1rem;
}

.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0.05em;
  width: 1.3rem;
  height: 1.3rem;
  border-radius: 50%;
  background: rgba(194, 85, 31, 0.12);
  color: var(--copper-d);
  font-size: 0.8rem;
  font-weight: 700;
  display: grid;
  place-items: center;
}

.link-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
}

.link-list li {
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--line);
}

/* ------------------------------------------------------------------ Réalisations */

.gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.gallery__item {
  margin: 0;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.gallery__item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.gallery__item figcaption {
  padding: 0.85rem 1rem;
  font-size: 0.92rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

/* ------------------------------------------------------------------ Avis */

.review {
  margin: 0;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-left: 4px solid var(--copper);
  border-radius: var(--radius);
  padding: 1.4rem;
  box-shadow: var(--shadow-soft);
}

.review__text {
  font-size: 1rem;
  font-style: italic;
  color: var(--ink-2);
}

.review__meta {
  display: flex;
  flex-direction: column;
  font-style: normal;
  font-size: 0.86rem;
  color: var(--muted);
}

/* ------------------------------------------------------------------ Zones */

.zone-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.6rem;
}

.zone-list__item a {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.85rem 1rem;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 10px;
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.95rem;
}

.zone-list__item a:hover {
  border-color: var(--copper);
  color: var(--copper-d);
}

.zone-list__item--current a {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

.zone-list__cp {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 500;
}

.zone-list__item--current .zone-list__cp {
  color: rgba(255, 255, 255, 0.7);
}

/* ------------------------------------------------------------------ FAQ */

.faq {
  max-width: 900px;
}

.faq__item {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 0.7rem;
  padding: 0.35rem 1.2rem;
}

.faq__item summary {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.03rem;
  padding: 0.85rem 0;
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 2rem;
}

.faq__item summary::-webkit-details-marker {
  display: none;
}

.faq__item summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 0.75rem;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--copper);
}

.faq__item[open] summary::after {
  content: '−';
}

.faq__answer p {
  color: var(--muted);
  margin: 0 0 1rem;
}

/* ------------------------------------------------------------------ Note locale */

.local-note {
  padding: 0;
}

.local-note__text {
  margin: 0;
  background: rgba(194, 85, 31, 0.08);
  border-left: 4px solid var(--copper);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.1rem 1.3rem;
  font-size: 1rem;
}

/* ------------------------------------------------------------------ Formulaire */

.section--form {
  background: var(--ink);
  color: #fff;
}

.section--form h2,
.section--form h3 {
  color: #fff;
}

.form-block {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 2.4rem;
  align-items: start;
}

.form-block__intro p {
  color: rgba(255, 255, 255, 0.82);
}

.contact-card {
  margin-top: 1.6rem;
  background: var(--ink-2);
  border: 1px solid var(--line-d);
  border-radius: var(--radius);
  padding: 1.4rem;
}

.contact-card__label {
  margin: 0 0 0.3rem;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--copper-l);
  font-weight: 700;
}

.contact-card__phone {
  display: block;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: #fff;
  text-decoration: none;
  margin-bottom: 0.9rem;
}

.contact-card__phone:hover {
  color: var(--copper-l);
}

.contact-card__list {
  list-style: none;
  margin: 0 0 0.9rem;
  padding: 0;
  font-size: 0.94rem;
  color: rgba(255, 255, 255, 0.82);
}

.contact-card__list li {
  padding: 0.3rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-card__list a {
  color: #fff;
}

.contact-card__note {
  margin: 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
}

.devis-form {
  background: var(--paper-2);
  color: var(--ink);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  box-shadow: var(--shadow);
}

.field {
  margin-bottom: 1.05rem;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.05rem;
}

.field label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 0.35rem;
}

.req {
  color: var(--copper);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
}

.field textarea {
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 3px solid rgba(194, 85, 31, 0.25);
  border-color: var(--copper);
  outline-offset: 1px;
}

.field--honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.consent-check {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-weight: 500;
  font-size: 0.9rem;
}

.consent-check input {
  width: auto;
  margin-top: 0.25rem;
}

.field__error {
  margin: 0.35rem 0 0;
  color: var(--warn);
  font-size: 0.85rem;
  font-weight: 600;
}

.field--invalid input,
.field--invalid select {
  border-color: var(--warn);
  background: rgba(176, 42, 31, 0.05);
}

.form__status {
  margin: 0 0 1rem;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
}

.form__status--ok {
  background: rgba(28, 122, 77, 0.12);
  color: var(--ok);
}

.form__status--error {
  background: rgba(176, 42, 31, 0.1);
  color: var(--warn);
}

.form__legal {
  margin: 0.9rem 0 0;
  font-size: 0.82rem;
  color: var(--muted);
}

/* ------------------------------------------------------------------ Bandeau final */

.cta-band {
  background: linear-gradient(120deg, var(--copper-d) 0%, var(--copper) 55%, var(--copper-l) 100%);
  color: #fff;
  padding: 2.6rem 0;
}

.cta-band h2,
.cta-band p {
  color: #fff;
}

.cta-band p {
  margin: 0;
  max-width: 62ch;
  color: rgba(255, 255, 255, 0.9);
}

.cta-band__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 1.8rem;
  align-items: center;
}

.cta-band .btn--primary {
  background: var(--ink);
  box-shadow: none;
}

.cta-band .btn--primary:hover {
  background: #000;
}

.cta-band .btn--ghost {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.6);
  color: #fff;
}

.cta-band .btn--ghost:hover {
  background: #fff;
  color: var(--copper-d);
}

/* ------------------------------------------------------------------ Fil d'Ariane / liens liés */

.breadcrumb {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  font-size: 0.84rem;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  list-style: none;
  margin: 0;
  padding: 0.6rem 0;
}

.breadcrumb li + li::before {
  content: '›';
  margin-right: 0.45rem;
  color: var(--muted);
}

.related {
  background: var(--paper);
  border-top: 1px solid var(--line);
}

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

.related ul {
  list-style: none;
  margin: 0;
  padding: 0;
  columns: 2;
  column-gap: 1.5rem;
}

.related li {
  padding: 0.3rem 0;
  break-inside: avoid;
  font-size: 0.94rem;
}

/* ------------------------------------------------------------------ Merci */

.merci {
  display: grid;
  place-items: center;
}

.merci__card {
  background: var(--paper-2);
  color: var(--ink);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  max-width: 760px;
  box-shadow: var(--shadow);
}

.merci__list {
  margin: 0 0 1.2rem;
  padding-left: 1.2rem;
}

.merci__urgent {
  background: rgba(194, 85, 31, 0.1);
  border-left: 4px solid var(--copper);
  padding: 0.9rem 1.1rem;
  border-radius: 0 10px 10px 0;
}

/* ------------------------------------------------------------------ Pied de page */

.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.8);
  padding: 3rem 0 1.4rem;
  font-size: 0.94rem;
}

.site-footer .brand__name,
.site-footer .brand {
  color: #fff;
}

.site-footer .brand__sub {
  color: rgba(255, 255, 255, 0.6);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 2rem;
}

.site-footer__desc {
  margin-top: 1rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.site-footer__rating {
  font-size: 0.9rem;
  color: var(--copper-l);
}

.site-footer__title {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #fff;
  margin-bottom: 0.9rem;
}

.site-footer__links,
.site-footer__contact {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer__links li,
.site-footer__contact li {
  padding: 0.28rem 0;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
}

.site-footer a:hover {
  color: #fff;
  text-decoration: underline;
}

.site-footer__contact .phone-link {
  color: #fff;
  font-size: 1.2rem;
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 2.4rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line-d);
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.6);
}

.site-footer__bottom a {
  color: rgba(255, 255, 255, 0.8);
}

/* ------------------------------------------------------------------ Barre mobile */

.mobile-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 70;
  display: none;
  grid-template-columns: 1.35fr 1fr;
  gap: 1px;
  background: var(--line-d);
  box-shadow: 0 -8px 24px -14px rgba(0, 0, 0, 0.5);
}

.mobile-bar a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 1rem 0.6rem;
  text-decoration: none;
}

.mobile-bar__call {
  background: var(--copper);
  color: #fff;
}

.mobile-bar__devis {
  background: var(--ink);
  color: #fff;
}

/* ------------------------------------------------------------------ Consentement */

.consent {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 90;
  background: rgba(18, 24, 31, 0.97);
  color: #fff;
  padding: 1.1rem 0;
  border-top: 3px solid var(--copper);
}

.consent__inner {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 22px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.consent__text {
  margin: 0;
  flex: 1 1 420px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.85);
}

.consent__actions {
  display: flex;
  gap: 0.6rem;
}

.consent .btn--outline {
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
}

.consent .btn--outline:hover {
  background: #fff;
  color: var(--ink);
}

/* ------------------------------------------------------------------ Réactif */

@media (max-width: 1024px) {
  .grid--3,
  .gallery,
  .steps,
  .zone-list,
  .trust-band__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero__inner,
  .form-block,
  .cta-band__inner,
  .site-footer__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .site-footer__grid {
    gap: 2.2rem;
  }
}

@media (max-width: 860px) {
  body {
    padding-bottom: 84px;
  }

  .mobile-bar {
    display: grid;
  }

  .site-nav {
    display: none;
    order: 3;
    width: 100%;
    border-top: 1px solid var(--line);
    padding-top: 0.7rem;
  }

  .site-nav ul {
    flex-direction: column;
    gap: 0.2rem;
  }

  .site-nav a {
    display: block;
    padding: 0.6rem 0;
  }

  .nav-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 10px;
    border: 1px solid var(--line-strong);
    border-radius: 10px;
    cursor: pointer;
  }

  .nav-toggle span {
    display: block;
    height: 2px;
    background: var(--ink);
    border-radius: 2px;
  }

  .nav-toggle-input:checked ~ .site-nav {
    display: block;
  }

  .site-header__inner {
    flex-wrap: wrap;
  }

  .site-header__actions {
    width: 100%;
    justify-content: space-between;
    padding-bottom: 0.4rem;
  }

  .site-header__actions .btn {
    display: none;
  }

  .hero {
    padding: 2.4rem 0 2.6rem;
  }

  .hero__bullets,
  .check-list,
  .field-row,
  .related__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .related ul {
    columns: 1;
  }

  .grid--3,
  .gallery,
  .steps,
  .zone-list,
  .trust-band__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .section {
    padding: 2.6rem 0;
  }

  .consent {
    bottom: 84px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  * {
    transition: none !important;
  }
}