/* ============================================
   LSR HABITAT - Landing Pages
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&display=swap');

:root {
  --teal: #4FADB5;
  --teal-dark: #3D8A90;
  --teal-light: #E8F4F5;
  --red: #C14B4B;
  --red-dark: #A33D3D;
  --red-hover: #D45555;
  --orange: #E8913A;
  --orange-light: rgba(232,145,58,0.1);
  --dark: #1A1A2E;
  --dark-soft: #2D2D3F;
  --gray: #555;
  --gray-light: #999;
  --bg: #F5F5F5;
  --white: #fff;
  --shadow: 0 2px 16px rgba(0,0,0,0.07);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --radius: 8px;
  --ease: .3s ease;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  font-family:'Montserrat',system-ui,sans-serif;
  color:var(--dark); background:var(--white);
  line-height:1.6; -webkit-font-smoothing:antialiased;
}
img { max-width:100%; height:auto; display:block; }
a { color:inherit; }

/* ========== PHONE BAR (mobile sticky) ========== */
.phone-bar {
  display:none; position:fixed; bottom:0; left:0; right:0;
  z-index:9999; background:var(--red); color:var(--white);
  text-align:center; padding:13px 16px;
  font-weight:700; font-size:1rem;
  text-decoration:none; letter-spacing:.01em;
  box-shadow:0 -4px 20px rgba(0,0,0,.25);
  gap:8px; align-items:center; justify-content:center;
}
.phone-bar svg { width:20px; height:20px; flex-shrink:0; }
.phone-bar:active { background:var(--red-dark); }

@media(max-width:960px){
  .phone-bar { display:flex; }
  body { padding-bottom:52px; }
}

/* ========== HERO ========== */
.hero {
  position:relative; min-height:480px;
  display:flex; align-items:center; overflow:hidden;
  background:var(--dark);
}
@media(max-width:960px){
  .hero { min-height:auto; }
}
.hero__bg {
  position:absolute; inset:0;
  background-size:cover; background-position:center;
  opacity:.3;
}
.hero__overlay {
  position:absolute; inset:0;
  background:linear-gradient(135deg,rgba(26,26,46,.93),rgba(79,173,181,.65));
}
.hero__inner {
  position:relative; z-index:2;
  max-width:1200px; margin:0 auto; width:100%;
  padding:48px 24px 40px;
}
@media(max-width:960px){
  .hero__inner { padding:28px 16px 24px; }
}
.hero__logo { height:50px; margin-bottom:16px; filter:brightness(0) invert(1); }
.hero h1 {
  font-size:clamp(1.7rem,4.5vw,2.8rem); font-weight:900;
  color:var(--white); line-height:1.08; margin-bottom:10px;
  letter-spacing:-.02em;
}
.hero h1 span { color:var(--orange); }
.hero__sub {
  font-size:clamp(.95rem,2vw,1.2rem); color:rgba(255,255,255,.85);
  font-weight:400; margin-bottom:20px; max-width:580px;
}
.hero__actions { display:flex; gap:10px; flex-wrap:wrap; align-items:center; }
.hero__badge {
  display:inline-flex; align-items:center; gap:6px;
  background:rgba(255,255,255,.12); backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.2); border-radius:50px;
  padding:7px 14px; color:var(--white);
  font-size:.82rem; font-weight:600;
}
.hero__badge .stars { color:#FFD700; }

/* ========== BUTTONS ========== */
.btn {
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 26px; border-radius:6px;
  font-family:inherit; font-weight:700; font-size:.95rem;
  text-decoration:none; border:none; cursor:pointer;
  transition:all var(--ease); letter-spacing:.01em;
}
.btn--primary {
  background:var(--red); color:var(--white);
  box-shadow:0 4px 15px rgba(193,75,75,.3);
}
.btn--primary:hover {
  background:var(--red-hover); transform:translateY(-2px);
  box-shadow:0 6px 20px rgba(193,75,75,.4);
}
.btn--outline {
  background:transparent; color:var(--white);
  border:2px solid rgba(255,255,255,.5);
}
.btn--outline:hover { border-color:var(--white); background:rgba(255,255,255,.1); }
.btn--teal { background:var(--teal); color:var(--white); }
.btn--teal:hover { background:var(--teal-dark); }
.btn--sm { padding:10px 18px; font-size:.85rem; }

/* ========== PAGE BODY: 2-col layout ========== */
.page-body {
  max-width:1200px; margin:0 auto; padding:0 24px;
  display:grid; grid-template-columns:1fr 360px;
  gap:32px; align-items:start;
}
.main-content { padding:32px 0; }
.sidebar { position:sticky; top:16px; padding:32px 0; }

@media(max-width:960px){
  .page-body { grid-template-columns:1fr; gap:0; padding:0; }
  .page-body .sidebar { order:-1; }
  .main-content { padding:24px 16px; }
  .sidebar { position:static; padding:12px 16px 24px; }
}

/* ========== FORM CARD ========== */
.form-card {
  background:var(--white); border-radius:var(--radius);
  box-shadow:var(--shadow); overflow:hidden;
  border:1px solid rgba(0,0,0,.06);
}
.form-card__header {
  background:linear-gradient(135deg,var(--teal),var(--teal-dark));
  padding:16px 20px; color:var(--white);
}
.form-card__header h3 { font-size:1.05rem; font-weight:800; }
.form-card__header p { font-size:.78rem; opacity:.85; margin-top:2px; }
.form-card__body { padding:16px 20px 20px; }
.form-group { margin-bottom:12px; }
.form-group label {
  display:block; font-size:.72rem; font-weight:700;
  color:var(--gray); margin-bottom:3px;
  text-transform:uppercase; letter-spacing:.05em;
}
.form-group input,
.form-group textarea,
.form-group select {
  width:100%; padding:9px 12px;
  border:2px solid #E0E0E0; border-radius:5px;
  font-family:inherit; font-size:.9rem;
  transition:border-color var(--ease); background:var(--bg);
}
.form-group input:focus,
.form-group textarea:focus {
  outline:none; border-color:var(--teal); background:var(--white);
}
.form-group textarea { resize:vertical; min-height:100px; }
.form-card .btn { width:100%; justify-content:center; padding:13px; font-size:1rem; }
.form-card__trust {
  display:flex; align-items:center; gap:6px;
  margin-top:10px; font-size:.75rem; color:var(--gray-light);
}
.form-card__trust svg { width:14px; height:14px; color:var(--teal); flex-shrink:0; }

/* ========== SECTION HELPERS ========== */
.section { padding:32px 0; }
.section--gray { background:var(--bg); }
.section--dark { background:var(--dark); color:var(--white); }
.section-wrap { max-width:1200px; margin:0 auto; padding:0 24px; }
@media(max-width:960px){ .section-wrap { padding:0 16px; } }

.section__title {
  font-size:clamp(1.3rem,3vw,1.7rem); font-weight:800;
  margin-bottom:6px; letter-spacing:-.01em;
}
.section__title::after {
  content:''; display:block; width:45px; height:4px;
  background:var(--orange); border-radius:2px; margin-top:6px;
}
.section__title--center { text-align:center; }
.section__title--center::after { margin-left:auto; margin-right:auto; }
.section--dark .section__title { color:var(--white); }

/* ========== ARGUMENTS GRID ========== */
.arguments {
  display:grid; grid-template-columns:repeat(5,1fr);
  gap:12px; padding:24px 0;
}
.argument {
  text-align:center; padding:14px 6px;
  background:var(--white); border-radius:var(--radius);
  box-shadow:var(--shadow); transition:transform var(--ease);
}
.argument:hover { transform:translateY(-2px); }
.argument__icon {
  width:44px; height:44px; margin:0 auto 8px;
  display:flex; align-items:center; justify-content:center;
  background:var(--orange-light); border-radius:50%;
}
.argument__icon svg { width:22px; height:22px; color:var(--orange); }
.argument__text { font-size:.73rem; font-weight:700; line-height:1.25; }

@media(max-width:768px){
  .arguments { grid-template-columns:repeat(3,1fr); gap:8px; }
}
@media(max-width:400px){
  .arguments { grid-template-columns:repeat(2,1fr); }
}

/* ========== BEFORE / AFTER SLIDER ========== */
.ba-slider {
  position:relative; width:100%; max-width:650px;
  margin:20px auto; overflow:hidden; border-radius:var(--radius);
  box-shadow:var(--shadow); cursor:col-resize;
  user-select:none; -webkit-user-select:none;
  aspect-ratio:4/3; background:var(--bg);
  touch-action:none;
}
.ba-slider img {
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; pointer-events:none;
}
.ba-slider__after { clip-path:inset(0 0 0 50%); }
.ba-slider__handle {
  position:absolute; top:0; bottom:0; left:50%;
  width:3px; background:var(--white);
  transform:translateX(-50%); z-index:3;
  box-shadow:0 0 8px rgba(0,0,0,.3);
}
.ba-slider__handle::after {
  content:''; position:absolute; top:50%; left:50%;
  transform:translate(-50%,-50%);
  width:40px; height:40px; background:var(--white);
  border-radius:50%; box-shadow:0 2px 8px rgba(0,0,0,.2);
  border:3px solid var(--teal);
}
.ba-slider__handle::before {
  content:'\25C0  \25B6'; position:absolute; top:50%; left:50%;
  transform:translate(-50%,-50%); z-index:1;
  font-size:.55rem; color:var(--teal); font-weight:700;
  letter-spacing:1px; white-space:nowrap;
}
.ba-label {
  position:absolute; bottom:10px; z-index:4;
  background:rgba(0,0,0,.55); backdrop-filter:blur(4px);
  color:var(--white); padding:4px 10px; border-radius:4px;
  font-size:.7rem; font-weight:700;
  text-transform:uppercase; letter-spacing:.08em;
}
.ba-label--before { left:10px; }
.ba-label--after { right:10px; }

/* ========== SERVICE DETAIL ========== */
.service-detail { line-height:1.65; }
.service-detail h3 {
  font-size:1.1rem; font-weight:700;
  margin:20px 0 6px; color:var(--teal-dark);
}
.service-detail p {
  margin-bottom:12px; color:var(--gray); font-size:.88rem;
}
.service-detail ul { list-style:none; margin-bottom:14px; }
.service-detail ul li {
  position:relative; padding-left:22px; margin-bottom:7px;
  font-size:.88rem; color:var(--gray);
}
.service-detail ul li::before {
  content:''; position:absolute; left:0; top:7px;
  width:9px; height:9px; background:var(--orange); border-radius:50%;
}
.service-highlight {
  background:var(--teal-light); border-left:4px solid var(--teal);
  padding:14px 18px; border-radius:0 var(--radius) var(--radius) 0;
  margin:16px 0;
}
.service-highlight p { color:var(--dark); font-weight:500; margin:0; font-size:.88rem; }

/* ========== PHOTO SHOWCASE (etancheite) ========== */
.photo-showcase {
  position:relative; border-radius:var(--radius);
  overflow:hidden; max-width:650px; margin:20px auto;
  box-shadow:var(--shadow);
}
.photo-showcase img { width:100%; display:block; }
.photo-showcase__caption {
  position:absolute; bottom:0; left:0; right:0;
  background:linear-gradient(transparent,rgba(0,0,0,.7));
  color:var(--white); padding:28px 18px 14px;
  font-size:.82rem; font-weight:600;
}

/* ========== ZONE D'INTERVENTION ========== */
.zone-grid {
  display:flex; flex-wrap:wrap; gap:7px; margin-top:12px;
}
.zone-tag {
  background:var(--white); border:1px solid #ddd;
  padding:5px 12px; border-radius:50px;
  font-size:.78rem; font-weight:600;
  transition:all var(--ease);
}
.zone-tag:hover { border-color:#ddd; color:var(--dark); }
.zone-tag--hl { background:var(--teal); color:var(--white); border-color:var(--teal); }

/* ========== REVIEWS ========== */
.reviews-header {
  display:flex; align-items:center; gap:10px;
  margin-bottom:16px; flex-wrap:wrap;
}
.reviews-header__score { font-size:1.8rem; font-weight:900; }
.reviews-header__stars { color:#FFD700; font-size:1.2rem; }
.reviews-header__count { font-size:.85rem; color:var(--gray); }
.reviews-header__google { height:22px; }
.google-g { display:inline-flex; align-items:center; margin-left:2px; }
.reviews-grid {
  display:grid; grid-template-columns:repeat(3,1fr); gap:14px;
}
.review-card {
  background:var(--white); border-radius:var(--radius);
  padding:16px; box-shadow:var(--shadow);
  border:1px solid rgba(0,0,0,.04);
  transition:transform var(--ease);
}
.review-card:hover { transform:translateY(-2px); }
.review-card__top {
  display:flex; align-items:center; gap:10px; margin-bottom:8px;
}
.review-card__avatar {
  width:36px; height:36px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-weight:700; font-size:.9rem; color:var(--white); flex-shrink:0;
}
.review-card__name { font-weight:700; font-size:.85rem; }
.review-card__stars { color:#FFD700; font-size:.75rem; }
.review-card__text { font-size:.82rem; color:var(--gray); line-height:1.5; }

@media(max-width:768px){
  .reviews-grid { grid-template-columns:1fr; gap:10px; }
}

/* ========== CTA SECTION ========== */
.cta-section {
  text-align:center; padding:40px 24px;
  background:linear-gradient(135deg,var(--dark),var(--dark-soft));
  color:var(--white);
}
.cta-section h2 {
  font-size:clamp(1.3rem,3vw,1.9rem); font-weight:800; margin-bottom:10px;
}
.cta-section p { color:rgba(255,255,255,.75); margin-bottom:18px; font-size:.95rem; }
.cta-section .btn { margin:0 6px 8px; }
.cta-phone {
  font-size:1.4rem; font-weight:800; color:var(--white);
  text-decoration:none; display:inline-flex;
  align-items:center; gap:8px; margin-top:10px;
}
.cta-phone:hover { color:var(--orange); }

/* ========== FOOTER ========== */
.footer {
  background:var(--dark); color:rgba(255,255,255,.5);
  padding:20px 24px; text-align:center; font-size:.75rem;
}
.footer a { color:rgba(255,255,255,.7); text-decoration:none; }
.footer a:hover { color:var(--white); }
.footer__links { margin-top:4px; }
.footer__links a { margin:0 6px; }

/* ========== CROSS LINKS ========== */
.cross-links {
  display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:10px; margin-top:14px;
}
.cross-link {
  display:flex; align-items:center; gap:8px;
  padding:10px 14px; background:var(--white);
  border:2px solid #E0E0E0; border-radius:var(--radius);
  text-decoration:none; font-weight:600; font-size:.84rem;
  transition:all var(--ease);
}
.cross-link:hover { border-color:var(--teal); color:var(--teal); }
.cross-link svg { width:16px; height:16px; color:var(--orange); flex-shrink:0; }

/* ========== THANK YOU PAGE ========== */
.thankyou {
  min-height:100vh; display:flex; align-items:center;
  justify-content:center; text-align:center;
  padding:40px 24px; background:var(--bg);
}
.thankyou__card {
  background:var(--white); padding:44px 36px;
  border-radius:var(--radius); box-shadow:var(--shadow);
  max-width:480px; width:100%;
}
.thankyou__card img { height:50px; margin:0 auto 18px; }
.thankyou__check {
  width:60px; height:60px; background:var(--teal);
  border-radius:50%; display:flex; align-items:center;
  justify-content:center; margin:0 auto 18px;
}
.thankyou__check svg { width:30px; height:30px; color:var(--white); }
.thankyou__card h1 {
  font-size:1.5rem; font-weight:800; margin-bottom:10px; color:var(--teal);
}
.thankyou__card p { color:var(--gray); margin-bottom:14px; font-size:.92rem; }

/* ========== ANIMATIONS ========== */
.fade-in {
  opacity:0; transform:translateY(16px);
  transition:opacity .5s ease, transform .5s ease;
}
.fade-in.visible { opacity:1; transform:translateY(0); }

/* ========== FULL-WIDTH inside grid ========== */
.full-width-section {
  padding:32px 0;
}
.full-width-section .section-wrap {
  max-width:1200px; margin:0 auto; padding:0 24px;
}
@media(max-width:960px){
  .full-width-section .section-wrap { padding:0 16px; }
}