/* =========================================================================
   Manzila Séjour — feuille de style partagée
   DA : riad andalou (plâtre miel + terre d'Alhambra + laiton), arc outrepassé,
   trame zellige, typo Fraunces (serif) + Inter + Space Mono. Accent isolé.
   ========================================================================= */
:root{
  --cream:#EAD9BA; --cream2:#F4E9CE; --ink:#392A1A; --text:#5F4B33; --muted:#9C8763; --line:#DAC69E;
  --primary:#B3752B; --primary2:#CF9440; --ochre:#C6963F; --brass:#A9812F; --brass2:#D8B86A;
  --jewel:#C6963F; --halo:rgba(179,117,43,.18); --glow:rgba(179,117,43,.4);
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--cream);color:var(--text);line-height:1.62;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background-image:radial-gradient(circle at 50% -6%,var(--halo),transparent 46%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56'%3E%3Cg fill='none' stroke='%23392A1A' stroke-opacity='0.05'%3E%3Crect x='16' y='16' width='24' height='24'/%3E%3Crect x='16' y='16' width='24' height='24' transform='rotate(45 28 28)'/%3E%3C/g%3E%3C/svg%3E");
  background-size:100% 100%,56px 56px}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:'Fraunces',serif;color:var(--ink);line-height:1.06;font-weight:600;letter-spacing:-.015em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 44px}
.eyebrow{font-family:'Space Mono',monospace;font-size:12.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--primary);display:inline-flex;align-items:center;gap:9px}
.eyebrow::before{content:"";width:11px;height:11px;flex:0 0 auto;background:var(--jewel);clip-path:polygon(50% 0,61% 39%,100% 50%,61% 61%,50% 100%,39% 61%,0 50%,39% 39%)}
.prim{color:var(--primary)}
.uline{display:block;height:3px;width:56px;border-radius:99px;background:linear-gradient(90deg,var(--primary),var(--ochre));margin-top:20px}
.halo{position:absolute;border-radius:50%;filter:blur(120px);background:var(--halo);pointer-events:none;z-index:0}
.svgclip{position:absolute;width:0;height:0}

/* nav */
nav{position:relative;z-index:3;display:flex;align-items:center;justify-content:space-between;max-width:var(--maxw);margin:0 auto;padding:24px 44px}
.logo{display:flex;align-items:center;gap:13px;font-family:'Fraunces';font-weight:600;font-size:22px;color:var(--ink);text-decoration:none}
.navlinks{display:flex;gap:30px;font-family:'Space Mono',monospace;font-size:12.5px;letter-spacing:.04em;color:var(--muted);text-transform:uppercase}
.navlinks a{text-decoration:none}.navlinks a:hover{color:var(--primary)}
.btn{display:inline-flex;align-items:center;gap:9px;font-family:'Inter';font-weight:600;font-size:15px;text-decoration:none;padding:14px 24px;border-radius:100px;cursor:pointer;border:0;transition:transform .2s ease,box-shadow .2s ease}
.btn.cta{color:#FBF3E2;background:linear-gradient(18deg,var(--primary),var(--primary2));box-shadow:0 16px 38px -14px var(--glow)}
.btn.cta:hover{transform:translateY(-2px);box-shadow:0 22px 48px -14px var(--glow)}
.btn.ghost{color:var(--ink);background:transparent;border:1px solid var(--line)}
.btn.ghost:hover{border-color:var(--primary)}

/* hero */
.hero{position:relative;z-index:1;padding:48px 0 76px}
.hero .halo.a{width:520px;height:520px;top:-120px;left:-120px}
.hero .halo.b{width:340px;height:340px;bottom:-60px;right:-80px;background:rgba(198,150,63,.14)}
.herogrid{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:52px;align-items:center}
.hero h1{font-size:clamp(38px,6.4vw,74px);font-weight:600;max-width:15ch;letter-spacing:-.02em}
.hero .lead{font-size:19.5px;max-width:48ch;margin:24px 0 28px;color:var(--text)}
.trip{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}
.trip .p{display:inline-flex;align-items:center;gap:9px;padding:10px 16px;border-radius:100px;background:var(--cream2);border:1px solid var(--line);font-size:13.5px;color:var(--ink);font-weight:500}
.trip .p i{width:7px;height:7px;border-radius:50%;background:var(--primary)}
.cta-row{display:flex;gap:13px;flex-wrap:wrap}

/* arche */
.archwrap{position:relative}
.archframe{position:relative;height:558px;clip-path:url(#moor);
  background:#C9AE85 center/cover no-repeat;box-shadow:0 40px 90px -34px rgba(50,32,14,.6)}
.archframe::before{content:"";position:absolute;inset:0;background:
  radial-gradient(60% 40% at 50% 34%,rgba(255,226,170,.22),transparent 60%),
  linear-gradient(180deg,rgba(40,26,12,.15) 0%,transparent 26%,rgba(40,26,12,.35) 74%,rgba(40,26,12,.62) 100%)}
.archoutline{position:absolute;inset:0;pointer-events:none;z-index:2}
.archoutline path{fill:none;stroke:var(--brass2);stroke-width:1.6;opacity:.9}
.imgcaption{position:absolute;left:0;right:0;bottom:8px;z-index:3;text-align:center;font-family:'Space Mono',monospace;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:rgba(251,243,226,.72)}

/* frise zellige + bande garanties */
.frieze{height:46px;background:var(--ink);position:relative;z-index:1;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='46' height='46'%3E%3Cg fill='none' stroke='%23D8B86A' stroke-opacity='0.5'%3E%3Crect x='12' y='12' width='22' height='22'/%3E%3Crect x='12' y='12' width='22' height='22' transform='rotate(45 23 23)'/%3E%3C/g%3E%3C/svg%3E");
  background-size:46px 46px;border-top:2px solid var(--brass);border-bottom:2px solid var(--brass)}
.mech{position:relative;z-index:1;background:var(--ink);color:#EEE4D0}
.mech .promise{text-align:center;padding:36px 44px 6px;font-family:'Fraunces';font-weight:600;font-size:clamp(21px,3vw,30px);color:#FBF3E2;max-width:22ch;margin:0 auto}
.mech .promise b{color:var(--brass2)}
.mech .items{max-width:var(--maxw);margin:0 auto;padding:14px 44px 34px;display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.mech .it b{color:#fff;font-weight:600;display:block;font-size:14.5px;font-family:'Fraunces';margin-bottom:3px}
.mech .it span{font-size:13px;color:#C2B392}
.mech .it{padding-left:16px;border-left:2px solid var(--brass)}

/* sections */
section{position:relative;z-index:1;padding:84px 0}
.sec-head{max-width:60ch;margin-bottom:44px}
.sec-head h2{font-size:clamp(28px,4.6vw,44px)}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{position:relative;border-radius:20px;padding:28px 24px;background:var(--cream2);border:1px solid var(--line)}
.card .kn{width:44px;height:46px;display:flex;align-items:flex-end;justify-content:center;padding-bottom:7px;font-family:'Fraunces';font-weight:600;font-size:18px;color:#FBF3E2;background:var(--primary);clip-path:path('M2 46 L2 20 C2 7 11 2 22 2 C33 2 42 7 42 20 L42 46 Z');margin-bottom:16px}
.card h3{font-size:19px;margin-bottom:9px;font-weight:600}
.card p{font-size:14.5px;color:var(--muted)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:center}
.panel{position:relative;height:452px;clip-path:url(#moor);box-shadow:0 30px 70px -40px rgba(50,32,14,.6);background:#C9AE85 center/cover no-repeat}
.panel::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(40,26,12,.12),transparent 40%,rgba(40,26,12,.3))}
.panel.lattice::after{content:"";position:absolute;inset:0;opacity:.34;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='46' height='46'%3E%3Cg fill='none' stroke='%23FBF3E2' stroke-opacity='0.6'%3E%3Crect x='12' y='12' width='22' height='22'/%3E%3Crect x='12' y='12' width='22' height='22' transform='rotate(45 23 23)'/%3E%3C/g%3E%3C/svg%3E");background-size:46px 46px}
.archoutline2{position:absolute;inset:0;pointer-events:none;z-index:2}
.archoutline2 path{fill:none;stroke:var(--brass2);stroke-width:1.4;opacity:.75}
.clist{list-style:none;margin-top:8px}
.clist li{padding:15px 0;border-bottom:1px solid var(--line);font-size:16px;color:var(--text);display:flex;gap:13px}
.clist li b{color:var(--ink);font-weight:600}
.clist li .d{flex:0 0 auto;margin-top:8px;width:8px;height:8px;background:var(--jewel);clip-path:polygon(50% 0,61% 39%,100% 50%,61% 61%,50% 100%,39% 61%,0 50%,39% 39%)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step .arc{width:54px;height:44px;background:transparent;border:2px solid var(--primary);position:relative;margin-bottom:18px;clip-path:path('M2 44 L2 20 C2 8 13 2 27 2 C41 2 52 8 52 20 L52 44');border-bottom:none}
.step .arc span{position:absolute;left:50%;bottom:5px;transform:translateX(-50%);font-family:'Fraunces';font-weight:600;color:var(--ink)}
.step h3{font-size:18px;margin-bottom:8px;font-weight:600}
.step p{font-size:14px;color:var(--muted)}

/* formulaire / estimation */
.estimbox{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start;background:var(--cream2);border:1px solid var(--line);border-radius:26px;padding:48px}
.estimbox form{display:flex;flex-direction:column;gap:12px}
.estimbox .frow{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field{display:flex;flex-direction:column;gap:5px}
.field label{font-family:'Space Mono',monospace;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.field input,.field select,.field textarea{font-family:'Inter';font-size:15px;color:var(--ink);background:var(--cream);border:1px solid var(--line);border-radius:12px;padding:13px 15px;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--primary);outline-offset:1px;border-color:transparent}
.estim-side{background:var(--ink);border-radius:20px;padding:40px 30px;text-align:center;color:#EEE4D0;align-self:stretch;display:flex;flex-direction:column;justify-content:center;gap:8px}
.estim-side .lab{font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--brass2)}
.estim-side .big{font-family:'Fraunces';font-size:clamp(30px,4vw,46px);font-weight:600;color:#fff;line-height:1.1}
.estim-side .n{font-size:13px;color:#C2B392}
.formnote{font-size:12px;color:var(--muted);margin-top:2px}
.formok{padding:20px 4px}
.formok h3{font-family:'Fraunces';font-size:24px;color:var(--ink);margin-bottom:8px}
.formok p{font-size:15px;color:var(--text)}
.formok a{color:var(--primary);font-weight:600}

/* pourquoi / cta / footer */
.why{display:flex;flex-wrap:wrap;gap:13px}
.chip{display:inline-flex;align-items:center;gap:10px;padding:13px 22px;border-radius:100px;background:var(--cream2);border:1px solid var(--line);font-size:14.5px;color:var(--ink)}
.chip i{color:var(--brass);font-style:normal}
.ctaband{position:relative;overflow:hidden;border-radius:26px;padding:60px;text-align:center;background:var(--ink);color:#EEE4D0}
.ctaband::after{content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:radial-gradient(60% 80% at 50% 0%,rgba(218,184,106,.16),transparent 60%),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56'%3E%3Cg fill='none' stroke='%23D8B86A' stroke-opacity='0.16'%3E%3Crect x='16' y='16' width='24' height='24'/%3E%3Crect x='16' y='16' width='24' height='24' transform='rotate(45 28 28)'/%3E%3C/g%3E%3C/svg%3E");background-size:100% 100%,56px 56px}
.ctaband h2{position:relative;color:#fff;font-size:clamp(28px,4.6vw,46px);margin-bottom:12px}
.ctaband p{position:relative;font-size:17px;color:#CDC0A4;margin-bottom:26px}
footer{position:relative;z-index:1;border-top:1px solid var(--line);margin-top:38px;padding:34px 0;color:var(--muted);font-size:12.5px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-family:'Space Mono',monospace;letter-spacing:.02em}

/* ---------------- RESPONSIVE ---------------- */
@media (max-width:960px){
  .wrap,nav{padding-left:26px;padding-right:26px}
  .navlinks{display:none}
  .herogrid{grid-template-columns:1fr;gap:36px}
  .archwrap{max-width:440px;margin:0 auto;width:100%}
  .archframe{height:460px}
  .grid4{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr;gap:34px}
  .split .archwrap{order:-1}
  .steps{grid-template-columns:1fr 1fr}
  .mech .items{grid-template-columns:1fr;gap:16px}
  .estimbox{grid-template-columns:1fr;gap:26px;padding:32px}
  section{padding:60px 0}
}
@media (max-width:560px){
  .wrap,nav{padding-left:18px;padding-right:18px}
  .hero{padding:30px 0 54px}
  .grid4{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .estimbox .frow{grid-template-columns:1fr}
  .ctaband{padding:40px 26px}
  footer{flex-direction:column;gap:8px}
  .hero .lead{font-size:17.5px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}