/* ==========================================================================
   acoustique.matoileperso.fr — Design System
   Charte Ma Toile Perso : navy #15202D · sable #CBBEAB · Jost
   Direction artistique : épuré, moderne, tons clairs, accent sable
   ========================================================================== */

/* ---------- 1. TOKENS ---------- */
:root{
  /* Marque (extraite du site parent, Elementor global colors) */
  --mtp-navy:#15202D;
  --mtp-navy-800:#1B2A3B;
  --mtp-navy-700:#203245;
  --mtp-navy-600:#2C4257;
  --mtp-sand:#CBBEAB;
  --mtp-sand-light:#E3DACB;
  --mtp-sand-dark:#B0A08A;
  --sand-ink:#7E6B4F;

  /* Neutres */
  --white:#FFFFFF;
  --bg:#FBFBF9;
  --bg-alt:#F3F2EE;
  --line:#E4E2DB;
  --line-soft:#EDEBE5;
  --text:#1B2836;
  --text-soft:#55606D;
  --text-mute:#67717D;

  /* Sémantique */
  --ok:#2F6B4F;

  /* Typo */
  --font:'Jost',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;

  /* Rythme */
  --wrap:1180px;
  --wrap-narrow:820px;
  --r-sm:8px;
  --r:14px;
  --r-lg:22px;
  --r-pill:999px;

  --sp-1:.5rem; --sp-2:1rem; --sp-3:1.5rem;
  --sp-4:2rem; --sp-5:3rem; --sp-6:4rem; --sp-7:6rem;

  --shadow-sm:0 1px 2px rgba(21,32,45,.05),0 2px 8px rgba(21,32,45,.04);
  --shadow:0 4px 12px rgba(21,32,45,.06),0 12px 32px rgba(21,32,45,.06);
  --shadow-lg:0 10px 30px rgba(21,32,45,.08),0 30px 60px rgba(21,32,45,.08);

  --ease:cubic-bezier(.22,.61,.36,1);
  --header-h:74px;
}

/* ---------- 2. RESET ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font);font-size:17px;line-height:1.68;font-weight:400;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.18;letter-spacing:-.015em;color:var(--mtp-navy)}
p{margin:0 0 1.1em}
ul,ol{margin:0 0 1.1em;padding-left:1.15em}
li{margin-bottom:.4em}
:focus-visible{outline:3px solid var(--mtp-sand-dark);outline-offset:3px;border-radius:4px}
::selection{background:var(--mtp-sand);color:var(--mtp-navy)}

/* ---------- 3. LAYOUT ---------- */
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:22px}
.wrap-narrow{max-width:var(--wrap-narrow)}
section{padding-block:clamp(3.5rem,7vw,6rem)}
.section-alt{background:var(--white)}
.section-soft{background:var(--bg-alt)}
.section-navy{background:var(--mtp-navy);color:#EDEFF2}
.section-navy h2,.section-navy h3{color:#fff}
.section-navy p{color:#B9C2CD}

/* En-têtes de section */
.s-head{max-width:720px;margin-bottom:var(--sp-5)}
.s-head.center{margin-inline:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:.55em;
  font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--sand-ink);margin-bottom:1rem;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--mtp-sand);border-radius:2px}
.s-head.center .eyebrow::before{display:none}
h2.s-title{font-size:clamp(1.7rem,3.4vw,2.5rem);margin-bottom:.7rem}
.s-lead{font-size:1.08rem;color:var(--text-soft);margin:0}
.section-navy .s-lead{color:#AEB9C6}

/* ---------- 4. HEADER ---------- */
.hdr{
  position:sticky;top:0;z-index:80;height:var(--header-h);
  background:rgba(255,255,255,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.hdr.scrolled{border-bottom-color:var(--line);box-shadow:0 1px 20px rgba(21,32,45,.05)}
.hdr .wrap{padding-inline:16px}
.hdr-in{height:100%;display:flex;align-items:center;justify-content:space-between;
  gap:.75rem;flex-wrap:nowrap;white-space:nowrap}
.brand{display:flex;align-items:center;gap:.5rem;flex-shrink:0;white-space:nowrap}
.brand-mark{display:flex;align-items:center;flex-shrink:0;line-height:0}
.brand-txt{display:flex;align-items:baseline;gap:.42rem;line-height:1;white-space:nowrap}
.brand-txt b{font-size:.98rem;font-weight:600;color:var(--mtp-navy);letter-spacing:-.01em;white-space:nowrap}
.brand-txt span{font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--sand-ink);font-weight:500;white-space:nowrap;
  padding-left:.5rem;border-left:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:.95rem;flex-wrap:nowrap;min-width:0}
.nav a{white-space:nowrap}
.nav a{font-size:.92rem;font-weight:500;color:var(--text-soft);position:relative;padding-block:.35rem;transition:color .2s}
.nav a:hover,.nav a.active{color:var(--mtp-navy)}
.nav a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--mtp-sand);transition:width .3s var(--ease)}
.nav a:hover::after,.nav a.active::after{width:100%}
.hdr-cta{display:flex;align-items:center;gap:.45rem;flex-shrink:0;white-space:nowrap}

.burger{display:none;width:44px;height:44px;border:1px solid var(--line);background:var(--white);
  border-radius:var(--r-sm);align-items:center;justify-content:center;cursor:pointer}
.burger span{display:block;width:19px;height:2px;background:var(--mtp-navy);position:relative;transition:.3s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:19px;height:2px;background:var(--mtp-navy);transition:.3s}
.burger span::before{top:-6px}.burger span::after{top:6px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

/* ---------- 5. BOUTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  padding:.82em 1.5em;border-radius:var(--r-pill);border:1.5px solid transparent;
  font-size:.94rem;font-weight:600;letter-spacing:.01em;cursor:pointer;
  transition:transform .18s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s,border-color .25s;
  white-space:nowrap;text-align:center;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--mtp-navy);color:#fff;box-shadow:0 3px 14px rgba(21,32,45,.18)}
.btn-primary:hover{background:var(--mtp-navy-700);box-shadow:0 6px 22px rgba(21,32,45,.26);transform:translateY(-1px)}
.btn-accent{background:var(--mtp-sand);color:var(--mtp-navy);box-shadow:0 3px 14px rgba(203,190,171,.4)}
.btn-accent:hover{background:var(--mtp-sand-light);transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--mtp-navy);border-color:var(--line)}
.btn-outline:hover{border-color:var(--mtp-navy);background:var(--white)}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.3)}
.btn-ghost-light:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.6)}
.btn-lg{padding:1em 1.85em;font-size:1rem}
.btn-block{width:100%}
.arrow{transition:transform .25s var(--ease)}
.btn:hover .arrow{transform:translateX(3px)}

/* ---------- 6. HERO ---------- */
.hero{
  position:relative;padding-block:clamp(3rem,7vw,5.5rem) clamp(3rem,6vw,5rem);
  background:linear-gradient(178deg,#FFFFFF 0%,#FBFBF9 55%,#F5F4F0 100%);
  overflow:hidden;
}
.hero::before{content:"";position:absolute;top:-260px;right:-200px;width:640px;height:640px;border-radius:50%;
  background:radial-gradient(circle,rgba(203,190,171,.28) 0%,rgba(203,190,171,0) 68%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4.5rem);align-items:center;position:relative}
.hero-badge{display:inline-flex;align-items:center;gap:.6rem;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r-pill);padding:.42rem 1rem .42rem .5rem;font-size:.8rem;font-weight:500;color:var(--text-soft);
  box-shadow:var(--shadow-sm);margin-bottom:1.5rem}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px rgba(47,107,79,.15)}
.hero h1{font-size:clamp(2.05rem,4.6vw,3.4rem);font-weight:600;letter-spacing:-.028em;margin-bottom:1.1rem}
.hero h1 em{font-style:normal;color:var(--sand-ink);position:relative;white-space:nowrap}
.hero h1 em::after{content:"";position:absolute;left:0;right:0;bottom:.04em;height:.28em;background:rgba(203,190,171,.32);z-index:-1;border-radius:2px}
.hero-sub{font-size:1.12rem;color:var(--text-soft);max-width:56ch;margin-bottom:1.9rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;align-items:center}
.hero-note{font-size:.86rem;color:var(--text-mute);margin-top:1rem}

.hero-media{position:relative}
.hero-media .frame{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg);
  border:1px solid rgba(255,255,255,.6);aspect-ratio:16/12;background:var(--mtp-navy-800)}
.hero-media img{width:100%;height:100%;object-fit:cover}
.hero-card{
  position:absolute;left:-22px;bottom:-26px;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r);padding:1rem 1.2rem;box-shadow:var(--shadow);display:flex;gap:.85rem;align-items:center;max-width:290px;
}
.hero-card .ic{flex-shrink:0;width:38px;height:38px;border-radius:10px;background:var(--bg-alt);display:grid;place-items:center;color:var(--mtp-navy)}
.hero-card b{display:block;font-size:.95rem;color:var(--mtp-navy);font-weight:600}
.hero-card span{font-size:.79rem;color:var(--text-mute);line-height:1.4;display:block}

/* Bandeau réassurance */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--white)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;padding-block:1.5rem}
.trust-item{display:flex;gap:.75rem;align-items:flex-start}
.trust-item .ic{flex-shrink:0;width:34px;height:34px;border-radius:9px;background:rgba(203,190,171,.22);display:grid;place-items:center;color:var(--mtp-navy)}
.trust-item b{display:block;font-size:.9rem;font-weight:600;color:var(--mtp-navy);line-height:1.35}
.trust-item span{font-size:.78rem;color:var(--text-mute)}

/* ---------- 7. CARTES GÉNÉRIQUES ---------- */
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:1.7rem;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--mtp-sand-light)}
.card .ic{width:46px;height:46px;border-radius:12px;background:var(--bg-alt);display:grid;place-items:center;color:var(--mtp-navy);margin-bottom:1.1rem}
.card h3{font-size:1.16rem;margin-bottom:.5rem}
.card p{font-size:.94rem;color:var(--text-soft);margin-bottom:0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}

/* ---------- 8. PROBLÈME ---------- */
.prob-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.prob-list{list-style:none;padding:0;margin:1.6rem 0 0;display:grid;gap:.7rem}
.prob-list li{display:flex;gap:.7rem;align-items:flex-start;margin:0;font-size:.98rem;color:var(--text-soft)}
.prob-list svg{flex-shrink:0;margin-top:.28em;color:var(--mtp-sand-dark)}
.prob-media{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3}
.prob-media img{width:100%;height:100%;object-fit:cover}
.article-links{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.5rem}
.chip{display:inline-flex;align-items:center;gap:.4rem;font-size:.82rem;font-weight:500;color:var(--mtp-navy);
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-pill);padding:.45rem .9rem;
  transition:border-color .2s,transform .2s,box-shadow .2s}
.chip:hover{border-color:var(--mtp-sand-dark);transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.chip svg{color:var(--mtp-sand-dark)}

/* ---------- 9. MÉTHODE (timeline) ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;counter-reset:s;position:relative}
.step{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:1.9rem;position:relative;overflow:hidden}
.step::before{counter-increment:s;content:"0" counter(s);position:absolute;top:.6rem;right:1.1rem;
  font-size:2.9rem;font-weight:600;color:rgba(203,190,171,.4);line-height:1}
.step h3{font-size:1.14rem;margin-bottom:.6rem;padding-right:2.5rem}
.step p{font-size:.93rem;color:var(--text-soft);margin-bottom:.9rem}
.step ul{list-style:none;padding:0;margin:0;display:grid;gap:.42rem}
.step li{display:flex;gap:.55rem;font-size:.88rem;color:var(--text-soft);margin:0}
.step li::before{content:"";flex-shrink:0;width:5px;height:5px;border-radius:50%;background:var(--mtp-sand-dark);margin-top:.6em}
.step-links{margin-top:1rem;font-size:.85rem}
.link-inline{color:var(--mtp-navy-600);font-weight:500;border-bottom:1px solid var(--mtp-sand);padding-bottom:1px;transition:color .2s,border-color .2s}
.link-inline:hover{color:var(--mtp-navy);border-color:var(--mtp-navy)}

/* ---------- 10. SOLUTIONS ---------- */
.sol-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.75rem}
.sol{display:grid;grid-template-columns:132px 1fr;gap:0;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r);overflow:hidden;transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s}
.sol:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--mtp-sand-light)}
.sol-img{overflow:hidden;background:var(--bg-alt)}
.sol-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.sol:hover .sol-img img{transform:scale(1.05)}
.sol-body{padding:1.4rem 1.5rem}
.sol-body h3{font-size:1.1rem;margin-bottom:.45rem}
.sol-body p{font-size:.9rem;color:var(--text-soft);margin-bottom:.8rem}
.sol-links{display:flex;flex-wrap:wrap;gap:.35rem .9rem;font-size:.83rem}

/* Comparatif */
.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--white);-webkit-overflow-scrolling:touch}
table.compare{width:100%;border-collapse:collapse;min-width:660px;font-size:.92rem}
table.compare caption{text-align:left;padding:1.1rem 1.3rem .4rem;font-weight:600;color:var(--mtp-navy);font-size:1rem}
table.compare th,table.compare td{padding:.9rem 1.2rem;text-align:left;border-bottom:1px solid var(--line-soft);vertical-align:top}
table.compare thead th{background:var(--bg-alt);font-size:.76rem;letter-spacing:.09em;text-transform:uppercase;
  color:var(--text-mute);font-weight:600;border-bottom:1px solid var(--line)}
table.compare tbody tr:last-child td{border-bottom:none}
table.compare tbody tr:hover{background:#FCFBF9}
table.compare td:first-child{font-weight:600;color:var(--mtp-navy)}
table.compare a{color:var(--mtp-navy-600);border-bottom:1px solid var(--mtp-sand)}
table.compare a:hover{color:var(--mtp-navy)}

/* ---------- 11. POUR QUI ---------- */
.aud-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.aud{display:block;background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:1.5rem;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s}
.aud:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--mtp-sand)}
.aud .ic{width:42px;height:42px;border-radius:11px;background:rgba(203,190,171,.2);display:grid;place-items:center;color:var(--mtp-navy);margin-bottom:.9rem}
.aud h3{font-size:1.05rem;margin-bottom:.4rem}
.aud p{font-size:.88rem;color:var(--text-soft);margin-bottom:.9rem}
.aud .more{font-size:.82rem;font-weight:600;color:var(--mtp-navy);display:inline-flex;align-items:center;gap:.35rem}
.aud:hover .more .arrow{transform:translateX(3px)}

/* ---------- 12. PROJETS ---------- */
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.proj{position:relative;border-radius:var(--r);overflow:hidden;background:var(--mtp-navy-800);aspect-ratio:4/3;
  box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.proj:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.proj img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.proj:hover img{transform:scale(1.06)}
.proj-cap{position:absolute;inset:auto 0 0 0;padding:1.6rem 1.2rem .95rem;color:#fff;
  background:linear-gradient(to top,rgba(21,32,45,.92) 0%,rgba(21,32,45,.55) 55%,transparent 100%)}
.proj-cap b{display:block;font-size:1rem;font-weight:600}
.proj-cap span{font-size:.8rem;color:#C3CCD7}
.proj-wide{grid-column:span 2}

/* ---------- 13. NORMES ---------- */
.norm-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,5vw,3.5rem);align-items:center}
.norm-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.13);border-radius:var(--r);padding:1.7rem}
.norm-card h3{font-size:1.08rem;margin-bottom:.5rem}
.norm-card p{font-size:.9rem;margin-bottom:1rem}
.norm-badges{display:flex;flex-wrap:wrap;gap:.5rem}
.norm-badge{font-size:.78rem;font-weight:500;color:#DDE3EA;background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.15);border-radius:var(--r-pill);padding:.4rem .85rem}

/* ---------- 14. TARIFS ---------- */
.price-note{background:#FFF8E9;border:1px solid #F0E0BE;border-radius:var(--r-sm);padding:.8rem 1.1rem;
  font-size:.86rem;color:#7A6420;display:flex;gap:.6rem;align-items:flex-start;margin-bottom:1.5rem}
.price-note svg{flex-shrink:0;margin-top:.15em}
.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.price{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:1.6rem;text-align:center;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.price:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.price b{display:block;font-size:1.55rem;color:var(--mtp-navy);font-weight:600;letter-spacing:-.02em;margin-bottom:.2rem}
.price span{font-size:.86rem;color:var(--text-mute);display:block}
.price small{display:block;margin-top:.7rem;font-size:.78rem;color:var(--text-soft)}

/* ---------- 15. FAQ ---------- */
.faq{max-width:880px;margin-inline:auto;display:grid;gap:.7rem}
.faq details{background:var(--white);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  transition:border-color .25s,box-shadow .25s}
.faq details[open]{border-color:var(--mtp-sand-light);box-shadow:var(--shadow-sm)}
.faq summary{list-style:none;cursor:pointer;padding:1.15rem 3.2rem 1.15rem 1.4rem;font-weight:600;
  font-size:1rem;color:var(--mtp-navy);position:relative;transition:color .2s}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:1.4rem;top:50%;width:11px;height:11px;
  border-right:2px solid var(--mtp-sand-dark);border-bottom:2px solid var(--mtp-sand-dark);
  transform:translateY(-70%) rotate(45deg);transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq .a{padding:0 1.4rem 1.3rem;color:var(--text-soft);font-size:.95rem}
.faq .a p:last-child{margin-bottom:0}

/* ---------- 16. AVIS/TÉMOIGNAGES ---------- */
.tst-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.tst{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:1.7rem;position:relative}
.tst .quote{font-size:2.6rem;line-height:.6;color:var(--mtp-sand);font-family:Georgia,serif;display:block;margin-bottom:.7rem}
.tst p{font-size:.95rem;color:var(--text-soft);font-style:italic}
.tst footer{display:flex;align-items:center;gap:.7rem;margin-top:1.1rem;padding-top:1.1rem;border-top:1px solid var(--line-soft)}
.tst .av{width:38px;height:38px;border-radius:50%;background:var(--mtp-navy);color:#fff;display:grid;place-items:center;
  font-size:.85rem;font-weight:600;flex-shrink:0}
.tst b{display:block;font-size:.9rem;color:var(--mtp-navy);font-weight:600}
.tst span{font-size:.79rem;color:var(--text-mute)}
.verify-badge{display:inline-flex;align-items:center;gap:.5rem;background:var(--bg-alt);border:1px dashed var(--line);
  border-radius:var(--r-pill);padding:.5rem 1rem;font-size:.82rem;color:var(--text-soft);max-width:100%}
.verify-badge svg{flex-shrink:0;color:#8A7A5C}

/* ---------- 17. CONTACT ---------- */
.contact-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.form-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(1.5rem,3vw,2.3rem);box-shadow:var(--shadow)}
.field{margin-bottom:1.1rem}
.field label{display:block;font-size:.85rem;font-weight:600;color:var(--mtp-navy);margin-bottom:.4rem}
.field label .req{color:#A03A16}
.field input,.field select,.field textarea{
  width:100%;padding:.78rem 1rem;border:1.5px solid var(--line);border-radius:var(--r-sm);
  background:var(--bg);font-size:.95rem;transition:border-color .2s,background .2s,box-shadow .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--mtp-sand-dark);
  background:var(--white);box-shadow:0 0 0 3px rgba(203,190,171,.22)}
.field textarea{min-height:118px;resize:vertical}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.consent{display:flex;gap:.65rem;align-items:flex-start;font-size:.82rem;color:var(--text-soft);margin-bottom:1.2rem}
.consent input{width:auto;margin-top:.25em;flex-shrink:0;accent-color:var(--mtp-navy)}
.form-note{font-size:.78rem;color:var(--text-mute);text-align:center;margin-top:.9rem}

.contact-info{display:grid;gap:1.1rem;margin-top:1.8rem}
.ci{display:flex;gap:.9rem;align-items:flex-start}
.ci .ic{flex-shrink:0;width:40px;height:40px;border-radius:11px;background:var(--bg-alt);display:grid;place-items:center;color:var(--mtp-navy)}
.ci b{display:block;font-size:.92rem;color:var(--mtp-navy);font-weight:600}
.ci span,.ci a{font-size:.88rem;color:var(--text-soft)}
.ci a:hover{color:var(--mtp-navy);text-decoration:underline}
.steps-mini{display:grid;gap:1rem;margin-top:2rem}
.sm{display:flex;gap:.9rem;align-items:flex-start}
.sm .n{flex-shrink:0;width:28px;height:28px;border-radius:50%;background:var(--mtp-sand);color:var(--mtp-navy);
  display:grid;place-items:center;font-size:.82rem;font-weight:600}
.sm p{margin:0;font-size:.9rem;color:var(--text-soft)}
.sm b{color:var(--mtp-navy);font-weight:600;display:block}

/* ---------- 18. CTA FINAL ---------- */
.cta-final{background:var(--mtp-navy);position:relative;overflow:hidden;text-align:center}
.cta-final::before{content:"";position:absolute;top:-50%;left:50%;transform:translateX(-50%);width:900px;height:900px;
  border-radius:50%;background:radial-gradient(circle,rgba(203,190,171,.14) 0%,transparent 62%)}
.cta-final .wrap{position:relative}
.cta-final h2{font-size:clamp(1.7rem,3.4vw,2.5rem);color:#fff;margin-bottom:.9rem}
.cta-final p{color:#B9C2CD;font-size:1.05rem;max-width:600px;margin:0 auto 2rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:.8rem;justify-content:center}

/* ---------- 19. FOOTER ---------- */
.ftr{background:#101B27;color:#94A2B3;font-size:.9rem;padding-block:var(--sp-6) var(--sp-3)}
.ftr-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid rgba(255,255,255,.08)}
.ftr-brand img{height:34px;width:auto;object-fit:contain;margin-bottom:1.1rem}
.ftr p{font-size:.87rem;line-height:1.65;margin-bottom:1rem;color:#8494A6}
.ftr h4{color:#fff;font-size:.82rem;letter-spacing:.11em;text-transform:uppercase;font-weight:600;margin-bottom:1.1rem}
.ftr ul{list-style:none;padding:0;margin:0;display:grid;gap:.6rem}
.ftr a{color:#94A2B3;transition:color .2s}
.ftr a:hover{color:var(--mtp-sand)}
.ftr-mail{display:flex;gap:.5rem}
.ftr-mail input{flex:1;min-width:0;padding:.65rem .9rem;border-radius:var(--r-sm);border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.05);color:#fff;font-size:.88rem}
.ftr-mail input::placeholder{color:#6C7B8D}
.ftr-mail button{flex-shrink:0;padding:.65rem 1.1rem;border-radius:var(--r-sm);border:none;background:var(--mtp-sand);
  color:var(--mtp-navy);font-weight:600;cursor:pointer;font-size:.88rem;transition:background .2s}
.ftr-mail button:hover{background:var(--mtp-sand-light)}
.brochure-link{
  display:flex;align-items:center;gap:.55rem;margin-top:1rem;
  background:var(--mtp-navy);color:#FFFFFF;font-weight:600;font-size:.87rem;
  padding:.72rem 1rem;border-radius:var(--r-sm);justify-content:center;
  transition:background .2s,transform .2s;text-align:center;
}
.brochure-link:hover{background:var(--mtp-navy-700);transform:translateY(-1px)}
.brochure-link[hidden]{display:none}
.ftr-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;padding-top:1.5rem;font-size:.82rem;color:#6C7B8D}
.ftr-bottom nav{display:flex;flex-wrap:wrap;gap:1.2rem}

/* ---------- 20. REVEAL ANIMATION ---------- */
@media (prefers-reduced-motion:no-preference){
  .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
  .reveal.in{opacity:1;transform:none}
  .reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* ---------- 21. RESPONSIVE ---------- */
@media (max-width:1240px){
  .nav{gap:.85rem}
  .nav a{font-size:.88rem}
  .hdr-cta .btn{padding:.5em .8em;font-size:.81rem}
}
@media (max-width:1120px){
  .brand-txt span{display:none}
}
@media (max-width:1000px){
  .nav{display:none}
  .burger{display:flex}
  .nav.open{display:flex;position:absolute;top:var(--header-h);left:0;right:0;flex-direction:column;
    background:var(--white);border-bottom:1px solid var(--line);padding:1.2rem 22px 1.6rem;gap:.2rem;
    box-shadow:var(--shadow);align-items:stretch}
  .nav.open a{padding:.75rem 0;border-bottom:1px solid var(--line-soft);font-size:1rem}
  .nav.open a::after{display:none}
  .trust-grid{grid-template-columns:repeat(2,1fr);gap:1.25rem}
  .grid-3,.grid-4,.steps,.aud-grid,.proj-grid,.price-grid,.tst-grid{grid-template-columns:repeat(2,1fr)}
  .sol-grid{grid-template-columns:1fr}
  .prob-grid,.norm-grid,.contact-grid{grid-template-columns:1fr}
  .prob-media{order:-1}
  .ftr-grid{grid-template-columns:1fr 1fr}
  .proj-wide{grid-column:span 1}
}
@media (max-width:680px){
  body{font-size:16px}
  .hero-grid{grid-template-columns:1fr}
  .hero-media{order:-1}
  .hero-media .frame{aspect-ratio:16/11}
  .hero-card{left:auto;right:8px;bottom:-20px;padding:.85rem 1rem}
  .grid-3,.grid-2,.grid-4,.steps,.aud-grid,.proj-grid,.price-grid,.tst-grid,.trust-grid{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .sol{grid-template-columns:1fr}
  .sol-img{aspect-ratio:16/9}
  .ftr-grid{grid-template-columns:1fr;gap:2rem}
  .hdr-cta .btn{padding:.55em .9em;font-size:.85rem}
  .hdr-cta .btn-outline{display:none}
  .cta-actions .btn,.hero-actions .btn{flex:1 1 auto}
  .hero-card span{display:none}
}

/* Intro (au-dessus de la ligne de flottaison, pas d'animation bloquante) */
@media (prefers-reduced-motion:no-preference){
  .hero-copy>*{animation:rise .8s var(--ease) both}
  .hero-copy>*:nth-child(2){animation-delay:.07s}
  .hero-copy>*:nth-child(3){animation-delay:.14s}
  .hero-copy>*:nth-child(4){animation-delay:.21s}
  .hero-copy>*:nth-child(5){animation-delay:.28s}
  @keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
}
.skip{position:absolute;left:-9999px;top:0;background:var(--mtp-navy);color:#fff;padding:.7rem 1.1rem;border-radius:0 0 8px 0;z-index:200}
.skip:focus{left:0}

/* ---------- 22. BANDEAU BROCHURE ---------- */
.brochure-band{
  display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(1.8rem,4vw,3.5rem);align-items:center;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(1.6rem,3.5vw,2.8rem);box-shadow:var(--shadow-sm);
}
.brochure-list{list-style:none;padding:0;margin:1.2rem 0 0;display:grid;gap:.6rem}
.brochure-list li{display:flex;gap:.65rem;align-items:flex-start;font-size:.92rem;color:var(--text-soft);margin:0}
.brochure-list svg{flex-shrink:0;margin-top:.28em;color:var(--sand-ink)}
.brochure-form-wrap{background:var(--bg-alt);border-radius:var(--r);padding:clamp(1.2rem,2.5vw,1.7rem)}
@media (max-width:820px){
  .brochure-band{grid-template-columns:1fr}
}

/* ---------- 23. HONEYPOT ANTI-SPAM (invisible pour l'humain) ---------- */
.hp-field{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden;opacity:0;pointer-events:none}