/* =========================================================
   MIDAF CLEAN — feuille de styles
   Palette : bleu Midaf #0B5FA5, orange Midaf #F2A93B,
             sarcelle "propreté" #159E96, encre #0C233B
   Polices : Archivo (titres), Inter (texte), IBM Plex Mono (labels)
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@600;700;800;900&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  --blue-900:#0C233B;
  --blue-700:#0B5FA5;
  --blue-600:#136FBD;
  --blue-100:#EAF2FA;
  --blue-050:#F5F9FD;
  --orange-600:#F2A93B;
  --orange-700:#E0901A;
  --teal-600:#159E96;
  --teal-100:#E4F6F4;
  --ink:#0C233B;
  --ink-soft:#4A5C70;
  --paper:#FBFCFE;
  --white:#FFFFFF;
  --line:#DCE6F0;

  --font-display:'Archivo', 'Arial Black', sans-serif;
  --font-body:'Inter', -apple-system, sans-serif;
  --font-mono:'IBM Plex Mono', monospace;

  --radius-s:10px;
  --radius-m:18px;
  --radius-l:28px;
  --shadow-s: 0 2px 10px rgba(12,35,59,0.06);
  --shadow-m: 0 12px 32px rgba(12,35,59,0.12);
  --shadow-l: 0 24px 60px rgba(12,35,59,0.18);

  --container: 1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

html{ max-width:100%; }
body{ max-width:100%; overflow-x:hidden; position:relative; }
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; cursor:pointer; }
h1,h2,h3,h4{ font-family:var(--font-display); margin:0; line-height:1.08; letter-spacing:-0.01em; }
p{ margin:0; }

.container{ max-width:var(--container); margin:0 auto; padding:0 24px; }

:focus-visible{ outline:3px solid var(--orange-600); outline-offset:3px; }

.eyebrow{
  font-family:var(--font-mono);
  font-size:20.5px;
  font-weight:600;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--teal-600);
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:"";
  width:22px; height:2px;
  background:var(--orange-600);
  display:inline-block;
}

.section{ padding:104px 0; }
.section-head{ max-width:640px; margin-bottom:56px; }
.section-head h2{ font-size:clamp(28px,4vw,42px); margin-top:14px; color:var(--blue-900); }
.section-head p{ margin-top:16px; color:var(--ink-soft); font-size:17px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

.on-dark{ color:var(--white); }
.on-dark .section-head p{ color:#C9D8E8; }
.on-dark .section-head h2{ color:var(--white); }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  font-family:var(--font-body); font-weight:700; font-size:15px;
  padding:15px 26px; border-radius:100px; border:2px solid transparent;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
  white-space:nowrap;
}
.btn-primary{ background:var(--orange-600); color:var(--blue-900); box-shadow:var(--shadow-s); }
.btn-primary:hover{ background:var(--orange-700); transform:translateY(-2px); box-shadow:var(--shadow-m); }
.btn-outline{ border-color:rgba(255,255,255,0.5); color:var(--white); }
.btn-outline:hover{ border-color:#fff; background:rgba(255,255,255,0.08); transform:translateY(-2px); }
.btn-outline-dark{ border-color:var(--blue-700); color:var(--blue-700); }
.btn-outline-dark:hover{ background:var(--blue-700); color:#fff; transform:translateY(-2px); }
.btn-block{ width:100%; }
.btn svg{ width:18px; height:18px; flex:none; }

/* ================= HEADER ================= */
.site-header{
  position:fixed; inset:0 0 auto 0; z-index:100;
  border-bottom:1px solid transparent;
  transition:border-color .25s ease, box-shadow .25s ease;
}
/* Le flou est isolé sur un pseudo-élément : appliquer backdrop-filter
   directement sur .site-header créait un nouveau "containing block"
   pour tout descendant en position:fixed (dont le menu mobile #mainNav),
   ce qui l'écrasait dans la hauteur du header (~84px) et le rendait invisible. */
.site-header::before{
  content:"";
  position:absolute; inset:0;
  background:rgba(251,252,254,0.86);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  z-index:-1;
}
.site-header.scrolled{ border-color:var(--line); box-shadow:0 4px 20px rgba(12,35,59,0.06); }
.header-inner{ display:flex; align-items:center; justify-content:space-between; height:84px; }
.brand{ display:flex; align-items:center; gap:10px; }
.brand img{ height:44px; width:auto; }
.main-nav{ display:flex; align-items:center; gap:2px; }
.main-nav a{
  font-weight:600; font-size:14.5px; color:var(--blue-900);
  padding:10px 16px; border-radius:100px; position:relative;
  transition:background .2s ease, color .2s ease;
}
.main-nav a:hover{ background:var(--blue-100); color:var(--blue-700); }
.main-nav a.active{ background:var(--blue-100); color:var(--blue-700); }

/* ================= RUBRIQUE TEASER CARDS (Accueil) ================= */
.rubriques-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.rubrique-card{
  display:flex; flex-direction:column; gap:10px;
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius-m);
  padding:26px 22px; box-shadow:var(--shadow-s);
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.rubrique-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-m); border-color:transparent; }
.rubrique-card .icon-wrap{
  width:48px; height:48px; border-radius:14px; background:var(--blue-100);
  display:flex; align-items:center; justify-content:center;
}
.rubrique-card .icon-wrap svg{ width:24px; height:24px; color:var(--blue-700); }
.rubrique-card h3{ font-size:17px; color:var(--blue-900); }
.rubrique-card p{ font-size:14px; color:var(--ink-soft); flex:1; }
.rubrique-card .rubrique-link{ font-family:var(--font-mono); font-size:12.5px; font-weight:600; color:var(--teal-600); letter-spacing:0.04em; text-transform:uppercase; }
@media (max-width:980px){ .rubriques-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .rubriques-grid{ grid-template-columns:1fr; } }
.header-cta{ display:flex; align-items:center; gap:14px; }
.header-phone{ display:flex; align-items:center; gap:8px; font-family:var(--font-mono); font-weight:600; font-size:14px; color:var(--blue-900); }
.header-phone svg{ width:17px; height:17px; color:var(--teal-600); }
.nav-toggle{ display:none; background:none; border:0; padding:8px; }
.nav-toggle span, .nav-toggle::before, .nav-toggle::after{ content:""; display:block; width:24px; height:2.5px; background:var(--blue-900); margin:5px 0; border-radius:2px; transition:.25s; }

@media (max-width: 900px){
  .main-nav{
    position:fixed; top:84px; left:0; right:0; bottom:0; z-index:99;
    background:var(--paper); flex-direction:column; align-items:stretch;
    padding:20px 24px; gap:4px; transform:translateX(100%); transition:transform .3s ease;
    overflow-y:auto;
  }
  .main-nav.open{ transform:translateX(0); }
  .main-nav a{ padding:16px 8px; border-bottom:1px solid var(--line); border-radius:0; font-size:17px; }
  .header-phone span{ display:none; }
  .nav-toggle{ display:block; }
  .header-cta .btn-primary{ padding:11px 18px; font-size:14px; }
}

/* ================= HERO ================= */
.hero{
  position:relative;
  padding:168px 0 100px;
  background:
    radial-gradient(900px 500px at 88% -10%, rgba(21,158,150,0.16), transparent 60%),
    linear-gradient(180deg, var(--blue-900) 0%, #0E2C4B 55%, #123353 100%);
  color:#fff;
  overflow:hidden;
}
.hero::after{
  content:"";
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(700px 500px at 20% 30%, black, transparent 70%);
  pointer-events:none;
}
.hero-grid{
  position:relative; z-index:1;
  display:grid; grid-template-columns:1.05fr 0.95fr; gap:56px; align-items:center;
}
.hero-copy .eyebrow{ color:#7FE0D6; }
.hero-copy h1{
  font-size:clamp(38px,5.4vw,64px);
  margin-top:18px;
  font-weight:900;
}
.hero-copy h1 .wipe{
  position:relative; display:inline-block; color:var(--orange-600);
}
.hero-copy p.lede{ margin-top:22px; font-size:18.5px; color:#CBD9E8; max-width:520px; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; margin-top:36px; }

.hero-stats{ display:flex; gap:34px; margin-top:52px; flex-wrap:wrap; }
.hero-stats div strong{ display:block; font-family:var(--font-display); font-size:30px; color:#fff; }
.hero-stats div span{ font-size:13px; color:#9FB4C9; font-family:var(--font-mono); }

/* hero visual: squeegee reveal */
.hero-visual{ position:relative; }
.wipe-frame{
  position:relative; border-radius:var(--radius-l); overflow:hidden;
  box-shadow:var(--shadow-l); aspect-ratio:4/5;
  isolation:isolate;
  /* forces its own compositing layer so iOS Safari doesn't leave it blank
     while an animated clip-path is running inside a rounded, clipped box */
  -webkit-transform:translateZ(0); transform:translateZ(0);
}
.wipe-frame .layer{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; -webkit-transform:translateZ(0); transform:translateZ(0); }
.wipe-frame .layer-dirty{ filter:saturate(0.25) brightness(0.62) contrast(0.92); }
.wipe-frame .layer-clean{
  clip-path: polygon(0 0, 38% 0, 62% 100%, 0% 100%);
  animation: wipe-across 5.5s ease-in-out infinite;
  will-change: clip-path;
}
@keyframes wipe-across{
  0%,8%{ clip-path: polygon(0 0, 10% 0, 34% 100%, 0% 100%); }
  45%,55%{ clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%); }
  92%,100%{ clip-path: polygon(0 0, 10% 0, 34% 100%, 0% 100%); }
}
.wipe-frame .squeegee-line{
  position:absolute; top:0; bottom:0; width:6px;
  background:linear-gradient(180deg, rgba(255,255,255,0.9), rgba(242,169,59,0.9));
  box-shadow:0 0 22px rgba(255,255,255,0.7);
  left:38%;
  animation: line-across 5.5s ease-in-out infinite;
}
@keyframes line-across{
  0%,8%{ left:22%; }
  45%,55%{ left:100%; }
  92%,100%{ left:22%; }
}
.badge-float{
  position:absolute; left:-18px; bottom:-22px;
  background:var(--white); color:var(--blue-900);
  padding:16px 20px; border-radius:var(--radius-m);
  box-shadow:var(--shadow-m);
  display:flex; align-items:center; gap:12px;
  max-width:250px;
}
.badge-float .dot{ width:40px; height:40px; border-radius:50%; background:var(--teal-100); display:flex; align-items:center; justify-content:center; flex:none; }
.badge-float .dot svg{ width:20px; height:20px; color:var(--teal-600); }
.badge-float strong{ display:block; font-size:14px; }
.badge-float span{ font-size:12.5px; color:var(--ink-soft); }

@media (max-width: 980px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-visual{ order:-1; max-width:420px; margin:0 auto 12px; }
  .badge-float{ left:12px; }
}

/* ================= MARQUEE / TRUST BAR ================= */
.trust-bar{ background:var(--blue-050); border-bottom:1px solid var(--line); padding:16px 0; overflow:hidden; }
.trust-track{ display:flex; gap:52px; width:max-content; animation:scroll-left 28s linear infinite; }
.trust-track span{ font-family:var(--font-mono); font-size:13px; letter-spacing:0.05em; color:var(--ink-soft); white-space:nowrap; display:flex; align-items:center; gap:10px; }
.trust-track span::before{ content:"✓"; color:var(--teal-600); font-weight:700; }
@keyframes scroll-left{ from{ transform:translateX(0);} to{ transform:translateX(-50%);} }

/* ================= SERVICES ================= */
.services-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.service-card{
  position:relative; background:var(--white); border:1px solid var(--line); border-radius:var(--radius-m);
  padding:32px 28px; overflow:hidden;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.service-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-m); border-color:transparent; }
.service-card .icon-wrap{
  width:56px; height:56px; border-radius:16px; background:var(--blue-100);
  display:flex; align-items:center; justify-content:center; margin-bottom:22px;
}
.service-card .icon-wrap svg{ width:28px; height:28px; color:var(--blue-700); }
.service-card h3{ font-size:19px; color:var(--blue-900); margin-bottom:10px; }
.service-card p{ color:var(--ink-soft); font-size:15px; }
.service-card ul{ margin-top:16px; display:flex; flex-direction:column; gap:8px; }
.service-card ul li{ font-size:14px; color:var(--ink-soft); padding-left:22px; position:relative; }
.service-card ul li::before{ content:""; position:absolute; left:0; top:7px; width:11px; height:11px; border-radius:3px; background:var(--teal-100); border:1.5px solid var(--teal-600); }
.service-card::after{
  content:""; position:absolute; top:0; left:-60%; width:40%; height:100%;
  background:linear-gradient(115deg, transparent, rgba(255,255,255,0.55), transparent);
  transform:skewX(-18deg);
  transition:left .7s ease;
}
.service-card:hover::after{ left:130%; }

.service-card.featured{
  grid-column:span 2;
  background:linear-gradient(135deg, var(--blue-900), #123A63);
  color:#fff; border:none;
}
.service-card.featured .icon-wrap{ background:rgba(255,255,255,0.12); }
.service-card.featured .icon-wrap svg{ color:var(--orange-600); }
.service-card.featured h3{ color:#fff; }
.service-card.featured p{ color:#C7D6E6; }
.service-card.featured ul{ display:grid; grid-template-columns:1fr 1fr; gap:8px 18px; }
.service-card.featured ul li{ color:#DCE7F2; }
.service-card.featured ul li::before{ background:rgba(242,169,59,0.25); border-color:var(--orange-600); }

@media (max-width:980px){
  .services-grid{ grid-template-columns:1fr 1fr; }
  .service-card.featured{ grid-column:span 2; }
}
@media (max-width:640px){
  .services-grid{ grid-template-columns:1fr; }
  .service-card.featured{ grid-column:span 1; }
}

/* ================= WHY CHOOSE ================= */
.why{ background:var(--blue-100); }
.why-grid{ display:grid; grid-template-columns:repeat(5,1fr); gap:18px; }
.why-card{ background:var(--white); border-radius:var(--radius-m); padding:26px 20px; text-align:left; box-shadow:var(--shadow-s); }
.why-card .num{ font-family:var(--font-mono); font-size:12.5px; color:var(--orange-700); font-weight:600; }
.why-card h3{ font-size:16.5px; margin:10px 0 8px; color:var(--blue-900); }
.why-card p{ font-size:13.8px; color:var(--ink-soft); }
@media (max-width:980px){ .why-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .why-grid{ grid-template-columns:1fr; } }

/* ================= METHODE (stepper) ================= */
.method{ background:var(--blue-900); color:#fff; position:relative; }
.stepper{ display:grid; grid-template-columns:repeat(6,1fr); gap:0; position:relative; margin-top:20px; }
.stepper::before{
  content:""; position:absolute; top:26px; left:6%; right:6%; height:2px;
  background:repeating-linear-gradient(90deg, rgba(255,255,255,0.28) 0 10px, transparent 10px 18px);
}
.step{ position:relative; padding:0 14px; text-align:left; }
.step .step-num{
  width:52px; height:52px; border-radius:50%; background:var(--orange-600); color:var(--blue-900);
  display:flex; align-items:center; justify-content:center; font-family:var(--font-display); font-weight:800; font-size:18px;
  margin-bottom:20px; position:relative; z-index:1; box-shadow:0 0 0 6px var(--blue-900);
}
.step h4{ font-size:15.5px; margin-bottom:8px; }
.step p{ font-size:13.5px; color:#AFC2D6; }
@media (max-width:980px){
  .stepper{ grid-template-columns:repeat(3,1fr); row-gap:40px; }
  .stepper::before{ display:none; }
}
@media (max-width:600px){ .stepper{ grid-template-columns:1fr 1fr; } }

/* ================= VALEURS ================= */
.values-row{ display:flex; flex-wrap:wrap; gap:12px; }
.value-chip{
  display:inline-flex; align-items:center; gap:10px;
  border:1.5px solid var(--line); border-radius:100px; padding:12px 20px;
  font-weight:600; font-size:14.5px; color:var(--blue-900);
  background:var(--white);
  transition:border-color .2s ease, background .2s ease;
}
.value-chip:hover{ border-color:var(--teal-600); background:var(--teal-100); }
.value-chip svg{ width:16px; height:16px; color:var(--teal-600); }

/* ================= CLIENTS ================= */
.clients{ background:var(--paper); }
.clients-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.client-tag{
  border:1px solid var(--line); border-radius:var(--radius-s); padding:20px 16px;
  text-align:center; font-weight:700; font-size:14.5px; color:var(--blue-900);
  background:var(--white);
}
@media (max-width:820px){ .clients-grid{ grid-template-columns:repeat(3,1fr); } }
@media (max-width:560px){ .clients-grid{ grid-template-columns:repeat(2,1fr); } }

/* ================= GALLERY / PROOF ================= */
.proof{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.proof-card{ border-radius:var(--radius-m); overflow:hidden; position:relative; aspect-ratio:3/4; box-shadow:var(--shadow-s); }
.proof-card img{ width:100%; height:100%; object-fit:cover; transition:transform .5s ease; }
.proof-card:hover img{ transform:scale(1.06); }
.proof-card .cap{
  position:absolute; left:0; right:0; bottom:0; padding:18px;
  background:linear-gradient(0deg, rgba(12,35,59,0.85), transparent);
  color:#fff; font-weight:700; font-size:14.5px;
}
@media (max-width:780px){ .proof{ grid-template-columns:1fr 1fr; } .proof-card:nth-child(3){ display:none; } }
@media (max-width:520px){ .proof{ grid-template-columns:1fr; } .proof-card:nth-child(3){ display:block; } }

/* ================= REALISATIONS (AVANT / APRES) ================= */
.realisations-grid{ display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.ba-card{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius-m);
  overflow:hidden; box-shadow:var(--shadow-s); transition:transform .25s ease, box-shadow .25s ease;
}
.ba-card:hover{ transform:translateY(-4px); box-shadow:var(--shadow-m); }
.ba-images{ display:grid; grid-template-columns:1fr 1fr; }
.ba-half{ position:relative; aspect-ratio:4/3.6; overflow:hidden; }
.ba-half img{ width:100%; height:100%; object-fit:cover; }
.ba-tag{
  position:absolute; top:12px; left:12px; padding:6px 14px; border-radius:100px;
  font-family:var(--font-mono); font-weight:600; font-size:12px; letter-spacing:0.04em;
  color:#fff; box-shadow:var(--shadow-s);
}
.ba-before{ background:var(--blue-700); }
.ba-after{ background:var(--orange-600); color:var(--blue-900); }
.ba-caption{ padding:20px 22px; }
.ba-caption h4{ font-family:var(--font-display); font-size:16.5px; color:var(--blue-900); margin-bottom:6px; }
.ba-caption p{ font-size:14px; color:var(--ink-soft); }
@media (max-width:780px){ .realisations-grid{ grid-template-columns:1fr; } }
@media (max-width:520px){ .ba-images{ grid-template-columns:1fr; } .ba-half{ aspect-ratio:16/10; } }

/* ================= CLIM PHOTOS (featured service card) ================= */
.clim-photos{ grid-column:1/-1; display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:20px; }
.clim-photos figure{ margin:0; border-radius:var(--radius-s); overflow:hidden; position:relative; aspect-ratio:4/3; }
.clim-photos img{ width:100%; height:100%; object-fit:cover; }
.clim-photos figcaption{
  position:absolute; left:0; right:0; bottom:0; padding:9px 12px;
  background:linear-gradient(0deg, rgba(12,35,59,0.88), transparent);
  color:#fff; font-size:12.5px; font-weight:600;
}
@media (max-width:640px){ .clim-photos{ grid-template-columns:1fr 1fr; } }

/* ================= ENGAGEMENT ================= */
.engagement{
  border-radius:var(--radius-l);
  background:linear-gradient(120deg, var(--teal-600), #0F7F79);
  color:#fff; padding:56px; display:grid; grid-template-columns:1.3fr 1fr; gap:40px; align-items:center;
}
.engagement h3{ font-size:clamp(22px,3vw,30px); }
.engagement p{ margin-top:14px; color:#DFF6F3; font-size:16px; }
@media (max-width:820px){ .engagement{ grid-template-columns:1fr; padding:36px 26px; } }

/* ================= DEVIS / CONTACT ================= */
.quote{ background:linear-gradient(180deg, #0E2C4B, var(--blue-900)); color:#fff; }
.quote-grid{ display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:start; }
.quote-info h2{ font-size:clamp(28px,4vw,40px); }
.quote-info p{ margin-top:16px; color:#C9D8E8; font-size:17px; max-width:460px; }
.contact-list{ margin-top:34px; display:flex; flex-direction:column; gap:18px; }
.contact-list li{ display:flex; align-items:center; gap:14px; font-size:15.5px; }
.contact-list .ic{ width:42px; height:42px; border-radius:12px; background:rgba(255,255,255,0.08); display:flex; align-items:center; justify-content:center; flex:none; }
.contact-list .ic svg{ width:19px; height:19px; color:var(--orange-600); }
.contact-list a:hover{ text-decoration:underline; }

.quote-form{
  background:var(--white); border-radius:var(--radius-l); padding:38px; box-shadow:var(--shadow-l);
}
.quote-form h3{ color:var(--blue-900); font-size:21px; }
.quote-form .sub{ color:var(--ink-soft); font-size:14px; margin-top:6px; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:14px; margin-top:22px; }
.field{ display:flex; flex-direction:column; gap:7px; margin-top:16px; }
.form-row .field{ margin-top:0; }
.field label{ font-size:13px; font-weight:600; color:var(--blue-900); }
.field input, .field select, .field textarea{
  border:1.5px solid var(--line); border-radius:10px; padding:12px 14px;
  font-family:var(--font-body); font-size:14.5px; color:var(--ink); background:var(--blue-050);
  transition:border-color .2s ease, background .2s ease;
}
.field input:focus, .field select:focus, .field textarea:focus{ border-color:var(--blue-700); background:#fff; }
.field textarea{ resize:vertical; min-height:96px; }
.form-note{ font-size:12.5px; color:var(--ink-soft); margin-top:16px; }
.quote-form .btn{ margin-top:22px; }
@media (max-width:900px){ .quote-grid{ grid-template-columns:1fr; } .form-row{ grid-template-columns:1fr; } }

/* ================= FOOTER ================= */
.site-footer{ background:#081A2C; color:#B9CADA; padding:64px 0 28px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:40px; }
.footer-brand img{ height:42px; margin-bottom:16px; }
.footer-brand p{ font-size:14px; line-height:1.7; max-width:280px; }
.footer-col h4{ font-family:var(--font-mono); font-size:12.5px; letter-spacing:0.08em; text-transform:uppercase; color:#7FA0BE; margin-bottom:18px; }
.footer-col ul{ display:flex; flex-direction:column; gap:11px; }
.footer-col a{ font-size:14.5px; transition:color .2s ease; }
.footer-col a:hover{ color:#fff; }
.footer-social{ display:flex; gap:10px; margin-top:18px; }
.footer-social a{ width:38px; height:38px; border-radius:50%; background:rgba(255,255,255,0.06); display:flex; align-items:center; justify-content:center; }
.footer-social a:hover{ background:var(--orange-600); color:var(--blue-900); }
.footer-social svg{ width:17px; height:17px; }
.footer-bottom{ margin-top:52px; padding-top:26px; border-top:1px solid rgba(255,255,255,0.08); display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; font-size:13px; }
@media (max-width:900px){ .footer-grid{ grid-template-columns:1fr 1fr; row-gap:36px; } }
@media (max-width:560px){ .footer-grid{ grid-template-columns:1fr; } }

/* ================= WhatsApp float ================= */
.wa-float{
  position:fixed; right:22px; bottom:22px; z-index:90;
  width:58px; height:58px; border-radius:50%; background:#159E96;
  display:flex; align-items:center; justify-content:center; box-shadow:var(--shadow-m);
  transition:transform .2s ease;
}
.wa-float:hover{ transform:scale(1.08); }
.wa-float svg{ width:28px; height:28px; color:#fff; }

/* ================= reveal on scroll ================= */
/* Progressive enhancement: content stays visible if JS never runs. */
html.js .reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s ease, transform .7s ease; }
html.js .reveal.in{ opacity:1; transform:translateY(0); }

/* ================= misc ================= */
.pill-row{ display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.divider-wipe{
  height:64px; margin:-32px 0; position:relative; z-index:2;
}

/* ================= MOBILE REFINEMENTS ================= */
@media (max-width:640px){
  .container{ padding:0 18px; }
  .section{ padding:64px 0; }
  .section-head{ margin-bottom:36px; }
  .section-head p{ font-size:15.5px; }

  .header-inner{ height:70px; }
  .main-nav{ top:70px; }
  .brand img{ height:36px; }

  .hero{ padding:118px 0 56px; }
  .hero-grid{ gap:36px; }
  .hero-copy h1{ font-size:clamp(32px,9vw,42px); margin-top:14px; }
  .hero-copy p.lede{ font-size:16.5px; margin-top:16px; }
  .hero-actions{ margin-top:26px; gap:12px; }
  .hero-actions .btn{ width:100%; }
  .hero-stats{ margin-top:34px; gap:22px; }
  .hero-stats div strong{ font-size:24px; }
  .wipe-frame{ aspect-ratio:4/3.4; border-radius:var(--radius-m); }
  .badge-float{ max-width:none; right:12px; padding:13px 16px; }

  .service-card{ padding:24px 20px; }
  .why-card{ padding:22px 18px; }

  .engagement{ text-align:left; }
  .engagement .btn-block{ margin-top:22px; }

  .quote-form{ padding:26px 22px; }
  .quote-info h2{ font-size:clamp(26px,7vw,32px); }

  .footer-bottom{ flex-direction:column; align-items:flex-start; gap:6px; }

  .wa-float{ width:52px; height:52px; right:16px; bottom:16px; }
}

@media (max-width:400px){
  .hero-stats{ gap:16px 22px; }
  .btn{ font-size:14px; padding:14px 20px; }
}