/* ============================================================
   FP Est, Landing page
   ============================================================ */

:root{
  --amber:#f9a826;
  --amber-2:#ffbe3d;
  --amber-dark:#e8890b;
  --ink:#0e1116;
  --ink-2:#161b23;
  --ink-3:#1f2630;
  --grey:#6b7280;
  --grey-light:#9aa3af;
  --line:#e6e8ec;
  --bg:#ffffff;
  --bg-soft:#f6f7f9;
  --text:#1a1f27;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 20px 50px -20px rgba(14,17,22,.25);
  --shadow-amber:0 16px 40px -12px rgba(249,168,38,.55);
  --container:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
  font-synthesis:none;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.65;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
h1,h2,h3,h4{font-family:'Sora',sans-serif;line-height:1.12;letter-spacing:-.02em;font-weight:700}

.container{width:min(100% - 2.5rem,var(--container));margin-inline:auto}
.section{padding:clamp(4rem,9vw,7.5rem) 0}
.section--dark{background:var(--ink);color:#fff}
.text-amber{color:var(--amber)}

/* ---------- Buttons ---------- */
.btn{
  --b:var(--amber);
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  font-family:'Sora',sans-serif;font-weight:600;font-size:.95rem;
  padding:.85rem 1.6rem;border-radius:100px;border:1.5px solid transparent;
  cursor:pointer;transition:transform .3s var(--ease),box-shadow .3s var(--ease),background .3s,color .3s;
  white-space:nowrap;
}
.btn--lg{padding:1.05rem 2rem;font-size:1.02rem}
.btn--block{width:100%}
.btn--primary{background:var(--amber);color:var(--ink);box-shadow:var(--shadow-amber)}
.btn--primary:hover{background:var(--amber-2);transform:translateY(-3px)}
.btn--ghost{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.4);backdrop-filter:blur(6px)}
.btn--ghost:hover{background:rgba(255,255,255,.16);transform:translateY(-3px)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{background:var(--ink-3);transform:translateY(-3px)}

/* ---------- Header ---------- */
.header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  transition:background .4s var(--ease),box-shadow .4s,padding .4s;
  padding:.55rem 0;
}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.header__logo img{height:34px;width:auto}
.logo-color{display:none}
.header.is-scrolled{background:rgba(255,255,255,.92);backdrop-filter:blur(12px);box-shadow:0 6px 24px -16px rgba(0,0,0,.4)}
.header.is-scrolled .logo-white{display:none}
.header.is-scrolled .logo-color{display:block}
.header.is-scrolled .nav__link{color:var(--text)}
.header.is-scrolled .header__phone{color:var(--text)}

.nav{display:flex;gap:1.7rem}
.nav__link{
  position:relative;color:#fff;font-weight:500;font-size:.95rem;padding:.2rem 0;
  transition:color .25s;
}
.nav__link::after{
  content:"";position:absolute;left:0;bottom:-3px;width:0;height:2px;background:var(--amber);
  transition:width .3s var(--ease);
}
.nav__link:hover{color:var(--amber)}
.nav__link:hover::after{width:100%}

.header__actions{display:flex;align-items:center;gap:1.1rem}
.header__phone{display:inline-flex;align-items:center;gap:.45rem;color:#fff;font-weight:600;font-size:.92rem;transition:color .25s}
.header__phone:hover{color:var(--amber)}

.burger{display:none;flex-direction:column;gap:5px;width:30px;background:none;border:0;cursor:pointer;padding:4px}
.burger span{height:2.5px;width:100%;background:#fff;border-radius:2px;transition:.35s var(--ease)}
.header.is-scrolled .burger span{background:var(--ink)}
.burger.is-open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0}
.burger.is-open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;
  color:#fff;overflow:hidden;padding:7rem 0 4rem;
}
.hero__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero__overlay{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(120% 90% at 80% 10%,rgba(249,168,38,.18),transparent 55%),
    linear-gradient(180deg,rgba(10,12,16,.72) 0%,rgba(10,12,16,.55) 40%,rgba(10,12,16,.88) 100%);
}
.hero__content{max-width:880px}
.hero__eyebrow{
  display:inline-block;font-weight:600;font-size:.85rem;letter-spacing:.04em;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);
  padding:.5rem 1rem;border-radius:100px;margin-bottom:1.6rem;backdrop-filter:blur(6px);
}
.hero__title{font-size:clamp(2.3rem,6vw,4.6rem);font-weight:800;margin-bottom:1.4rem}
.hero__subtitle{font-size:clamp(1rem,1.6vw,1.22rem);color:#dfe3e9;max-width:640px;margin-bottom:2.2rem}
.hero__actions{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:2.4rem}
.hero__badges{display:flex;flex-wrap:wrap;gap:1.2rem 1.8rem;font-size:.95rem;color:#e7eaf0;font-weight:500}
.hero__badges li{display:flex;align-items:center}

.hero__scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);width:26px;height:44px;border:2px solid rgba(255,255,255,.45);border-radius:100px;display:grid;place-items:start center;padding-top:8px}
.hero__scroll span{width:4px;height:8px;border-radius:4px;background:var(--amber);animation:scrolldot 1.6s infinite}
@keyframes scrolldot{0%{transform:translateY(0);opacity:1}70%{transform:translateY(14px);opacity:0}100%{opacity:0}}

/* ---------- Stats ---------- */
.stats{background:var(--ink-2);color:#fff;padding:3rem 0}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;text-align:center}
.stat{padding:.5rem 0;position:relative}
.stat:not(:last-child)::after{content:"";position:absolute;right:0;top:15%;height:70%;width:1px;background:rgba(255,255,255,.12)}
.stat__num{display:block;font-family:'Sora',sans-serif;font-weight:800;font-size:clamp(2.2rem,4.5vw,3.2rem);color:var(--amber);line-height:1}
.stat__label{font-size:.92rem;color:var(--grey-light);margin-top:.4rem;display:block}

/* ---------- Section heads ---------- */
.section__eyebrow{
  color:var(--amber-dark);font-weight:700;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:.8rem;
}
.section--dark .section__eyebrow{color:var(--amber)}
.section__title{font-size:clamp(1.8rem,4vw,2.9rem);margin-bottom:1.1rem}
.section__lead{font-size:1.12rem;color:var(--grey)}
.section--dark .section__lead{color:var(--grey-light)}
.section__head{max-width:680px;margin:0 auto 3.5rem;text-align:center}

/* ---------- Expertise ---------- */
.expertise__grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.expertise__media{position:relative}
.expertise__media img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;object-fit:cover;aspect-ratio:3/2}
.expertise__badge{
  position:absolute;right:-14px;bottom:-22px;background:var(--amber);color:var(--ink);
  border-radius:var(--radius-sm);padding:1rem 1.3rem;display:flex;align-items:center;gap:.7rem;
  box-shadow:var(--shadow-amber);font-family:'Sora',sans-serif;
}
.expertise__badge strong{font-size:2.4rem;line-height:1;font-weight:800}
.expertise__badge strong span{font-size:1.3rem;vertical-align:super}
.expertise__badge>span{font-size:.82rem;font-weight:600;line-height:1.2}
.expertise__text p+p{margin-top:1rem}
.expertise__text .section__lead{margin-bottom:1rem}

.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-top:2.4rem}
.pillar__icon{
  width:48px;height:48px;border-radius:12px;display:grid;place-items:center;margin-bottom:.7rem;
  background:linear-gradient(135deg,var(--amber),var(--amber-dark));color:var(--ink);
}
.pillar h3{font-size:1.05rem;margin-bottom:.3rem}
.pillar p{font-size:.9rem;color:var(--grey)}

/* ---------- Services ---------- */
.services__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.card{
  background:var(--ink-2);border:1px solid rgba(255,255,255,.07);border-radius:var(--radius);
  padding:2rem 1.8rem;transition:transform .4s var(--ease),border-color .4s,background .4s;
  position:relative;overflow:hidden;
}
.card::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:linear-gradient(135deg,var(--amber),transparent 60%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s;
}
.card:hover{transform:translateY(-8px);background:var(--ink-3)}
.card:hover::before{opacity:1}
.card__icon{
  width:58px;height:58px;border-radius:14px;display:grid;place-items:center;margin-bottom:1.2rem;
  background:rgba(249,168,38,.12);color:var(--amber);transition:transform .4s var(--ease);
}
.card:hover .card__icon{transform:scale(1.08) rotate(-4deg)}
.card h3{font-size:1.2rem;margin-bottom:.55rem;color:#fff}
.card p{color:var(--grey-light);font-size:.95rem}

/* ---------- Focus paratonnerre ---------- */
.para{background:var(--bg-soft);overflow:hidden}
.para__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.para__text .section__lead{margin-bottom:1rem}
.checklist{margin:1.6rem 0 2rem;display:grid;gap:.85rem}
.checklist li{position:relative;padding-left:2rem;font-weight:500}
.checklist li::before{
  content:"";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:50%;
  background:var(--amber);
}
.checklist li::after{content:"✓";position:absolute;left:6px;top:1px;color:var(--ink);font-weight:800;font-size:.85rem}
.para__media{position:relative;display:grid;place-items:center}
.para__media img{filter:drop-shadow(0 30px 40px rgba(0,0,0,.25));max-height:460px;width:auto;animation:float 6s ease-in-out infinite}
.para__glow{position:absolute;width:75%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(249,168,38,.35),transparent 65%);filter:blur(20px);z-index:0}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}

/* ---------- Gallery ---------- */
.gallery__grid{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:240px;gap:1.2rem}
.gallery__item{position:relative;border-radius:var(--radius);overflow:hidden;cursor:pointer}
.gallery__item--tall{grid-row:span 2}
.gallery__item img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.gallery__item::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(10,12,16,.85));opacity:.7;transition:opacity .4s}
.gallery__item:hover img{transform:scale(1.08)}
.gallery__item:hover::after{opacity:.9}
.gallery__item figcaption{position:absolute;left:1.2rem;bottom:1.1rem;right:1.2rem;z-index:2;color:#fff;font-family:'Sora',sans-serif;font-weight:600;font-size:1.02rem}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(120deg,var(--amber),var(--amber-dark));color:var(--ink)}
.cta-band__inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:clamp(2.5rem,5vw,3.5rem) 0;flex-wrap:wrap}
.cta-band h2{font-size:clamp(1.5rem,3vw,2.2rem)}
.cta-band p{font-weight:500;max-width:520px}

/* ---------- Avis ---------- */
.avis{background:var(--bg) url("../assets/img/fond-avis.jpg") center/cover no-repeat}
.avis__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.avis__card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem;
  box-shadow:var(--shadow);transition:transform .4s var(--ease);
}
.avis__card:hover{transform:translateY(-6px)}
.avis__stars{color:var(--amber);letter-spacing:2px;margin-bottom:.8rem}
.avis__card p{font-style:italic;color:var(--text)}
.avis__card footer{display:flex;align-items:center;gap:.7rem;margin-top:1.2rem}
.avis__avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:var(--amber);font-family:'Sora',sans-serif;font-weight:700}
.avis__card cite{font-style:normal;font-weight:600;font-family:'Sora',sans-serif}

/* ---------- Contact ---------- */
.contact__grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.contact__list{margin:2rem 0;display:grid;gap:1.1rem}
.contact__list li{display:flex;gap:.9rem;align-items:flex-start;color:var(--grey-light)}
.contact__list a:hover{color:var(--amber)}
.contact__ic{font-size:1.2rem;line-height:1.4}

.contact__form-wrap{background:#fff;border-radius:var(--radius);padding:clamp(1.6rem,3vw,2.4rem);box-shadow:var(--shadow);color:var(--text)}
.field{margin-bottom:1.1rem;display:flex;flex-direction:column}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.field label{font-weight:600;font-size:.88rem;margin-bottom:.45rem;font-family:'Sora',sans-serif}
.field input,.field select,.field textarea{
  font-family:inherit;font-size:.95rem;padding:.8rem 1rem;border:1.5px solid var(--line);border-radius:12px;
  background:var(--bg-soft);transition:border-color .25s,box-shadow .25s;width:100%;resize:vertical;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 4px rgba(249,168,38,.16);background:#fff}
.form__note{margin-top:.9rem;font-size:.9rem;font-weight:600;text-align:center;min-height:1.2em}
.form__note.is-ok{color:#16a34a}
.form__note.is-err{color:#dc2626}

.contact__map{margin-top:3rem;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);height:380px}
.contact__map iframe{width:100%;height:100%;border:0;filter:grayscale(.2) contrast(1.05)}

/* ---------- Footer ---------- */
.footer{background:#0a0d11;color:#cfd4dc;padding:4rem 0 1.6rem}
.footer__inner{display:grid;grid-template-columns:1.8fr 1fr 1fr 1.2fr;gap:2.5rem}
.footer__brand img{height:40px;width:auto;margin-bottom:1rem}
.footer__brand p{font-size:.92rem;color:var(--grey-light);max-width:320px}
.footer__col h4{color:#fff;font-size:1rem;margin-bottom:1.1rem}
.footer__col a,.footer__col p{display:block;font-size:.92rem;color:var(--grey-light);margin-bottom:.6rem;transition:color .25s}
.footer__col a:hover{color:var(--amber)}
.footer__bottom{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.08);margin-top:3rem;padding-top:1.6rem;font-size:.85rem;color:var(--grey)}

/* ---------- Floating call button ---------- */
.fab{
  position:fixed;right:20px;bottom:20px;z-index:900;width:56px;height:56px;border-radius:50%;
  background:var(--amber);color:var(--ink);display:grid;place-items:center;
  box-shadow:var(--shadow-amber);animation:pulse 2.4s infinite;transition:transform .3s var(--ease);
}
.fab:hover{transform:scale(1.08)}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(249,168,38,.55)}70%{box-shadow:0 0 0 18px rgba(249,168,38,0)}100%{box-shadow:0 0 0 0 rgba(249,168,38,0)}}

/* ---------- Reveal animations (only when JS is active) ---------- */
.js .reveal,.js .reveal-left,.js .reveal-right{opacity:0;transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .reveal{transform:translateY(38px)}
.js .reveal-left{transform:translateX(-50px)}
.js .reveal-right{transform:translateX(50px)}
.is-visible{opacity:1!important;transform:none!important}
.services__grid .card,.avis__grid .avis__card,.gallery__grid .gallery__item{transition-delay:var(--d,0s)}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .expertise__grid,.para__grid,.contact__grid{grid-template-columns:1fr}
  .para__media{order:-1}
  .services__grid{grid-template-columns:repeat(2,1fr)}
  .footer__inner{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .nav{
    position:fixed;inset:0 0 0 auto;width:min(80vw,330px);background:var(--ink);
    flex-direction:column;justify-content:center;gap:1.4rem;padding:2rem;
    transform:translateX(100%);transition:transform .45s var(--ease);box-shadow:-20px 0 60px rgba(0,0,0,.5);
  }
  .nav.is-open{transform:translateX(0)}
  .nav__link{color:#fff;font-size:1.2rem}
  .burger{display:flex;z-index:1001}
  .header__phone span{display:none}
  .header__cta{display:none}

  /* Rythme vertical plus calme */
  .section{padding:3.25rem 0}
  .section__head{margin-bottom:2.25rem}
  .section__lead{font-size:1.02rem}

  /* Hero */
  .hero{padding:6rem 0 3.5rem}
  .hero__subtitle{font-size:1.02rem;margin-bottom:1.8rem}
  .hero__actions{gap:.8rem}
  .hero__actions .btn{width:100%}
  .hero__badges{flex-direction:column;gap:.7rem}

  /* Stats : 2x2 plus aéré */
  .stats{padding:2.4rem 0}
  .stats__grid{grid-template-columns:repeat(2,1fr);gap:2.2rem 1rem}
  .stat:nth-child(2)::after,.stat:last-child::after{display:none}

  /* Expertise : la pastille ne chevauche plus le texte */
  .expertise__grid{gap:2.75rem}
  .expertise__media img{aspect-ratio:16/11}
  .expertise__badge{right:14px;bottom:-18px;padding:.8rem 1rem}
  .expertise__badge strong{font-size:2rem}
  .expertise__text{margin-top:.5rem}
  .pillars{grid-template-columns:1fr;gap:1.6rem;margin-top:2rem}

  /* Prestations : cartes plus compactes */
  .services__grid{grid-template-columns:1fr;gap:1rem}
  .card{padding:1.6rem 1.5rem}
  .card__icon{width:50px;height:50px;margin-bottom:.9rem}
  .card h3{font-size:1.12rem}
  .card p{font-size:.92rem}

  /* Paratonnerre */
  .para__media img{max-height:340px}
  .checklist{gap:.7rem;margin:1.3rem 0 1.6rem}

  /* Galerie */
  .gallery__grid,.avis__grid,.field-row{grid-template-columns:1fr}
  .gallery__grid{grid-auto-rows:230px;gap:1rem}
  .gallery__item--tall{grid-row:span 1}

  /* CTA band */
  .cta-band__inner{flex-direction:column;align-items:flex-start;gap:1.4rem}
  .cta-band__inner .btn{width:100%}

  /* Contact */
  .contact__map{height:300px;margin-top:2.2rem}

  /* Footer */
  .footer{padding:3rem 0 1.4rem}
  .footer__inner{grid-template-columns:1fr;gap:1.8rem}
  .footer__bottom{flex-direction:column;gap:.4rem;text-align:center}
}

@media(max-width:420px){
  :root{--radius:14px}
  .hero__title{font-size:clamp(1.95rem,8.5vw,2.4rem)}
  .hero__eyebrow{font-size:.78rem;padding:.45rem .85rem}
  .section__title{font-size:1.65rem}
  .btn--lg{padding:.95rem 1.4rem;font-size:.96rem}
}

/* ---------- Reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal,.reveal-left,.reveal-right,
  .js .reveal,.js .reveal-left,.js .reveal-right{opacity:1;transform:none}
}