/* ============================================================
   RS RÉNOVATION — Feuille de styles
   Couleurs : Rouge #CC2200 | Noir #111111 | Blanc #FFFFFF
   ============================================================ */

/* ---------- Variables & Reset -------------------------------- */
:root {
  --red:      #CC2200;
  --red-dark: #991900;
  --red-light:#e63300;
  --black:    #111111;
  --dark:     #1a1a1a;
  --grey-bg:  #f5f5f5;
  --grey-mid: #e0e0e0;
  --grey-txt: #555555;
  --white:    #ffffff;
  --font-head: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  --radius: 6px;
  --shadow: 0 4px 18px rgba(0,0,0,.13);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.20);
  --transition: 0.28s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--black);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---------- Typography --------------------------------------- */
h1,h2,h3,h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.2;
}
h1 { font-size: clamp(1.8rem, 4vw, 2.9rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); }

/* ---------- Utility ----------------------------------------- */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-title {
  text-align: center;
  margin-bottom: 12px;
}
.section-title span { color: var(--red); }

.section-sub {
  text-align: center;
  color: var(--grey-txt);
  font-size: 1.05rem;
  max-width: 640px;
  margin: 0 auto 48px;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}
.btn-primary {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}
.btn-primary:hover {
  background: var(--red-dark);
  border-color: var(--red-dark);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--red);
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   HEADER
   ============================================================ */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--black);
  box-shadow: 0 2px 12px rgba(0,0,0,.4);
  transition: background var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  padding: 0 20px;
  max-width: 1140px;
  margin: 0 auto;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-wrap img {
  height: 46px;
  width: auto;
  object-fit: contain;
  border-radius: 10px;
}
.logo-name {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--white);
  letter-spacing: 0.5px;
  line-height: 1.15;
}
.logo-name span { color: var(--red); }

/* Nav desktop */
.nav-desktop {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-desktop a {
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 6px 10px;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
  letter-spacing: 0.3px;
  text-transform: uppercase;
}
.nav-desktop a:hover,
.nav-desktop a.active { color: var(--red); }

.nav-desktop .nav-cta {
  background: var(--red);
  color: var(--white);
  padding: 8px 18px;
  border-radius: var(--radius);
  margin-left: 8px;
}
.nav-desktop .nav-cta:hover {
  background: var(--red-dark);
  color: var(--white);
}

/* Burger */
.burger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1100;
}
.burger span {
  display: block;
  height: 3px;
  background: var(--red);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.burger.open span:nth-child(1) { transform: translateY(8.5px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-8.5px) rotate(-45deg); }

/* Mobile nav */
.nav-mobile {
  display: none;
  flex-direction: column;
  background: var(--dark);
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}
.nav-mobile.open {
  max-height: 500px;
  padding: 12px 0 20px;
}
.nav-mobile a {
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
  padding: 12px 24px;
  display: block;
  border-bottom: 1px solid rgba(255,255,255,.07);
  transition: color var(--transition), background var(--transition);
}
.nav-mobile a:hover { color: var(--red); background: rgba(204,34,0,.08); }
.nav-mobile .nav-cta {
  margin: 14px 24px 0;
  background: var(--red);
  color: var(--white);
  text-align: center;
  border-radius: var(--radius);
  padding: 12px 24px;
  border-bottom: none;
}
.nav-mobile .nav-cta:hover { background: var(--red-dark); }

/* ============================================================
   HERO + FORMULAIRE
   ============================================================ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 70px;
  background: linear-gradient(135deg, #0d0d0d 0%, #1c1c1c 50%, #2a0000 100%);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('images/avant-apres-nettoyage-toiture-haute-pression.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.18;
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 60px 20px;
  max-width: 1140px;
  margin: 0 auto;
  width: 100%;
}

/* Left block */
.hero-content { color: var(--white); }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--red);
  color: var(--white);
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 30px;
  margin-bottom: 20px;
}

.hero-content h1 {
  color: var(--white);
  margin-bottom: 20px;
}
.hero-content h1 span { color: var(--red); }

.hero-content p {
  font-size: 1.1rem;
  color: rgba(255,255,255,.82);
  margin-bottom: 28px;
  max-width: 520px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}
.hero-point {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 30px;
  padding: 6px 14px;
  font-size: 0.85rem;
  color: rgba(255,255,255,.88);
  font-family: var(--font-head);
  font-weight: 600;
}
.hero-point i { color: var(--red); }

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.hero-phone {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.15rem;
  transition: color var(--transition);
}
.hero-phone i { color: var(--red); font-size: 1.3rem; }
.hero-phone:hover { color: var(--red); }

/* Form card */
.hero-form-card {
  background: var(--white);
  border-radius: 12px;
  padding: 36px 32px;
  box-shadow: var(--shadow-lg);
  border-top: 4px solid var(--red);
}

.form-card-title {
  font-family: var(--font-head);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 4px;
}
.form-card-sub {
  font-size: 0.9rem;
  color: var(--grey-txt);
  margin-bottom: 22px;
}
.form-card-sub strong { color: var(--red); }

.form-group {
  margin-bottom: 14px;
}
.form-group label {
  display: block;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 2px solid var(--grey-mid);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--black);
  background: var(--white);
  transition: border-color var(--transition);
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--red);
}
.form-group textarea { resize: vertical; min-height: 80px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-hp { display: none; }

.form-submit {
  width: 100%;
  padding: 15px;
  background: var(--red);
  color: var(--white);
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 800;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: background var(--transition), transform var(--transition);
  margin-top: 6px;
}
.form-submit:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
}
.form-submit i { margin-right: 8px; }

.form-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 14px;
}
.form-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  color: var(--grey-txt);
  font-family: var(--font-head);
  font-weight: 600;
}
.form-badge i { color: var(--red); }

/* Success / Error */
.form-alert {
  padding: 14px 18px;
  border-radius: var(--radius);
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 18px;
  display: none;
  align-items: center;
  gap: 10px;
}
.form-alert.success {
  background: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #a5d6a7;
}
.form-alert.error {
  background: #ffebee;
  color: #c62828;
  border: 1px solid #ef9a9a;
}
.form-alert.show { display: flex; }

/* ============================================================
   SERVICES
   ============================================================ */
#services {
  padding: 90px 0;
  background: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border: 2px solid var(--grey-mid);
  border-radius: 10px;
  padding: 30px 22px;
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  cursor: default;
}
.service-card:hover {
  border-color: var(--red);
  box-shadow: var(--shadow);
  transform: translateY(-5px);
}
.service-icon {
  width: 64px;
  height: 64px;
  background: var(--red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  transition: background var(--transition);
}
.service-card:hover .service-icon { background: var(--red-dark); }
.service-icon i {
  font-size: 1.6rem;
  color: var(--white);
}
.service-card h3 {
  font-size: 1rem;
  margin-bottom: 10px;
  color: var(--black);
}
.service-card p {
  font-size: 0.88rem;
  color: var(--grey-txt);
  line-height: 1.55;
}

/* ============================================================
   RÉALISATIONS
   ============================================================ */
#realisations {
  padding: 90px 0;
  background: var(--grey-bg);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.gallery-item {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,.75));
  padding: 30px 16px 16px;
  transform: translateY(100%);
  transition: transform 0.35s ease;
}
.gallery-item:hover .gallery-overlay { transform: translateY(0); }
.gallery-overlay span {
  color: var(--white);
  font-family: var(--font-head);
  font-size: 0.92rem;
  font-weight: 700;
}

/* Lightbox */
#lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.92);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}
#lightbox.open { display: flex; }
#lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: 8px;
  box-shadow: 0 0 60px rgba(0,0,0,.6);
}
#lightbox-close {
  position: absolute;
  top: 20px; right: 28px;
  color: var(--white);
  font-size: 2rem;
  cursor: pointer;
  background: none;
  border: none;
  line-height: 1;
  transition: color var(--transition);
}
#lightbox-close:hover { color: var(--red); }

/* ============================================================
   POURQUOI NOUS CHOISIR
   ============================================================ */
#avantages {
  padding: 90px 0;
  background: var(--black);
  color: var(--white);
}

#avantages .section-title { color: var(--white); }
#avantages .section-sub { color: rgba(255,255,255,.65); }

.avantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  text-align: center;
}

.avantage-item {
  padding: 32px 20px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 10px;
  transition: border-color var(--transition), background var(--transition);
}
.avantage-item:hover {
  border-color: var(--red);
  background: rgba(204,34,0,.07);
}
.avantage-icon {
  font-size: 2.4rem;
  color: var(--red);
  margin-bottom: 16px;
}
.avantage-item h3 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 10px;
}
.avantage-item p {
  font-size: 0.88rem;
  color: rgba(255,255,255,.6);
  line-height: 1.6;
}

/* ============================================================
   STATS / NUMBERS
   ============================================================ */
#stats {
  padding: 60px 0;
  background: var(--red);
  color: var(--white);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  text-align: center;
}
.stat-item h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 1;
}
.stat-item p {
  font-size: 0.9rem;
  font-family: var(--font-head);
  font-weight: 600;
  opacity: 0.88;
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ============================================================
   ZONE D'INTERVENTION
   ============================================================ */
#zone {
  padding: 90px 0;
  background: var(--white);
}
.zone-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.zone-text h2 { margin-bottom: 16px; }
.zone-text p { color: var(--grey-txt); margin-bottom: 18px; }
.zone-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.zone-tag {
  background: var(--grey-bg);
  border: 1px solid var(--grey-mid);
  border-radius: 20px;
  padding: 5px 14px;
  font-size: 0.85rem;
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--black);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.zone-tag:hover {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}
.zone-image { border-radius: 10px; overflow: hidden; box-shadow: var(--shadow-lg); }
.zone-image img { width: 100%; height: 380px; object-fit: cover; }

/* ============================================================
   FAQ
   ============================================================ */
#faq {
  padding: 90px 0;
  background: var(--grey-bg);
}
.faq-list {
  max-width: 820px;
  margin: 0 auto;
}
.faq-item {
  background: var(--white);
  border-radius: var(--radius);
  margin-bottom: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,.07);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--black);
  transition: color var(--transition);
}
.faq-question:hover { color: var(--red); }
.faq-question i {
  color: var(--red);
  font-size: 1.1rem;
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 12px;
}
.faq-item.open .faq-question i { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.38s ease, padding 0.38s ease;
}
.faq-item.open .faq-answer { max-height: 400px; }
.faq-answer p {
  padding: 0 22px 18px;
  color: var(--grey-txt);
  font-size: 0.95rem;
  line-height: 1.7;
  border-top: 1px solid var(--grey-mid);
  padding-top: 14px;
}

/* ============================================================
   CONTACT
   ============================================================ */
#contact {
  padding: 90px 0;
  background: var(--dark);
  color: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: start;
}

.contact-info h2 { color: var(--white); margin-bottom: 16px; }
.contact-info h2 span { color: var(--red); }
.contact-info > p { color: rgba(255,255,255,.7); margin-bottom: 32px; }

.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-item-icon {
  width: 48px;
  height: 48px;
  background: var(--red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-item-icon i { color: var(--white); font-size: 1.1rem; }
.contact-item-text h4 {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  color: rgba(255,255,255,.55);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 3px;
}
.contact-item-text a,
.contact-item-text p {
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-head);
  transition: color var(--transition);
}
.contact-item-text a:hover { color: var(--red); }

.contact-form-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px;
  padding: 36px 32px;
  border-top: 4px solid var(--red);
}
.contact-form-card h3 {
  color: var(--white);
  font-size: 1.25rem;
  margin-bottom: 22px;
}
.contact-form-card .form-group label { color: rgba(255,255,255,.7); }
.contact-form-card .form-group input,
.contact-form-card .form-group select,
.contact-form-card .form-group textarea {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.15);
  color: var(--white);
}
.contact-form-card .form-group input::placeholder,
.contact-form-card .form-group textarea::placeholder { color: rgba(255,255,255,.35); }
.contact-form-card .form-group input:focus,
.contact-form-card .form-group select:focus,
.contact-form-card .form-group textarea:focus { border-color: var(--red); }
.contact-form-card .form-group select option { background: var(--dark); color: var(--white); }

/* ============================================================
   FOOTER
   ============================================================ */
#footer {
  background: var(--black);
  color: rgba(255,255,255,.65);
  padding: 48px 0 0;
  font-size: 0.88rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.footer-brand .logo-wrap { margin-bottom: 14px; }
.footer-brand p { line-height: 1.7; max-width: 320px; }
.footer-brand .footer-siren {
  margin-top: 16px;
  padding: 12px 16px;
  background: rgba(255,255,255,.05);
  border-radius: var(--radius);
  font-size: 0.8rem;
  line-height: 1.8;
}

.footer-col h4 {
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a {
  color: rgba(255,255,255,.6);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--red); }
.footer-col ul li i {
  color: var(--red);
  margin-right: 8px;
  width: 14px;
}

.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.82rem;
  color: rgba(255,255,255,.4);
}
.footer-bottom a { color: rgba(255,255,255,.4); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--red); }

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
#scrollTop {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  background: var(--red);
  color: var(--white);
  border: none;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition), transform var(--transition), background var(--transition);
  z-index: 900;
}
#scrollTop.visible { opacity: 1; transform: translateY(0); }
#scrollTop:hover { background: var(--red-dark); }

/* ============================================================
   RESPONSIVE — Tablette (<= 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .avantages-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .zone-inner { grid-template-columns: 1fr; }
  .zone-image { display: none; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-inner { grid-template-columns: 1fr; gap: 36px; }
  .hero-content p { max-width: 100%; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   RESPONSIVE — Mobile (<= 768px)
   ============================================================ */
@media (max-width: 768px) {
  .nav-desktop { display: none; }
  .burger { display: flex; }
  .nav-mobile { display: flex; }

  .hero-inner { padding: 40px 20px; gap: 28px; }
  .hero-content h1 { font-size: 1.75rem; }
  .hero-form-card { padding: 26px 20px; }
  .form-row { grid-template-columns: 1fr; }

  .services-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .avantages-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-cta-group { flex-direction: column; align-items: flex-start; }
  .contact-form-card { padding: 22px 16px; }
}