/* Hallmark v2.0.0 · shape: measure-slip hero · theme: custom (porcelain/teal, Bricolage Grotesque + Instrument Sans) · genre: editorial
   critique: clinical register without the blue-and-white dental cliché; the shade guide is the only colour, spent once
   waive: none · answered: hero card carries sample measures, labelled "exemple de bilan" */

:root{
  --paper:#F4F6F4;
  --paper-2:#EAEFEB;
  --ink:#0F1A18;
  --ink-soft:#2A3733;
  --muted:#5A6A65;
  --line:#D7E0DB;
  --accent:#0E5B4A;
  --accent-soft:#DCE9E3;
  --white:#FFFFFF;

  --shade-1:#F0EADF;
  --shade-2:#E7DCC6;
  --shade-3:#DCC9A9;
  --shade-4:#CBB18C;
  --shade-5:#B0946F;

  --font-display:"Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --font-body:"Instrument Sans", ui-sans-serif, system-ui, -apple-system, sans-serif;

  --step--1:0.8125rem;
  --step-0:1rem;
  --step-1:1.0625rem;
  --step-2:1.375rem;
  --step-3:1.875rem;
  --step-4:2.5rem;
  --step-5:3.25rem;
  --step-6:4.25rem;

  --gutter:clamp(20px, 5vw, 64px);
  --measure:66ch;
  --radius:2px;
}

*{box-sizing:border-box}
html,body{overflow-x:clip;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{
  background:var(--paper); color:var(--ink);
  font-family:var(--font-body); font-size:var(--step-0); line-height:1.6;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

.wrap{max-width:1180px;margin:0 auto;padding:0 var(--gutter)}
@media (min-width:1920px){.wrap{max-width:1240px}}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:20;background:color-mix(in srgb, var(--paper) 88%, transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:28px;height:64px}
.mark{display:flex;align-items:baseline;gap:9px;font-family:var(--font-display);font-weight:600;font-size:1.0625rem;letter-spacing:-.02em}
.mark span{color:var(--muted);font-family:var(--font-body);font-weight:400;font-size:.8125rem;letter-spacing:0}
.nav-links{display:flex;gap:22px;margin-left:auto;align-items:center}
.nav-links a{font-size:.9375rem;color:var(--ink-soft);padding:4px 0;border-bottom:1px solid transparent}
.nav-links a:hover{border-bottom-color:var(--ink)}
.nav-tel{font-variant-numeric:tabular-nums;font-size:.9375rem;color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 22px;font-size:.9375rem;font-weight:500;border-radius:var(--radius);border:1px solid transparent;cursor:pointer;transition:background-color .15s ease,border-color .15s ease,color .15s ease}
.btn-primary{background:var(--ink);color:var(--paper)}
.btn-primary:hover{background:var(--accent)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--paper)}
.btn-block{width:100%}
.nav .btn{padding:10px 16px;font-size:.875rem}
.nav-links a.btn-primary{color:var(--paper);border-bottom:0}
.nav-links a.btn-primary:hover{color:var(--paper);background:var(--accent);border-bottom:0}
.nav-links a.btn-ghost{color:var(--ink)}
@media (max-width:860px){.nav-links a:not(.btn){display:none}}
@media (max-width:560px){
  .nav-in{gap:12px;height:58px}
  .mark span{display:none}
  .nav-links{gap:10px}
  .nav .btn{padding:10px 12px;font-size:.8125rem;white-space:nowrap}
  .nav-tel{display:none}
}

/* ---------- hero ---------- */
.hero{padding:clamp(48px,7vw,96px) 0 clamp(40px,5vw,72px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(28px,5vw,72px);align-items:end}
.hero h1{
  font-family:var(--font-display);font-weight:600;letter-spacing:-.035em;
  font-size:clamp(2.4rem,5.4vw,4.25rem);line-height:1.02;margin:0 0 20px;
  overflow-wrap:break-word;min-width:0;max-width:14ch;
}
.hero p{max-width:44ch;color:var(--ink-soft);font-size:var(--step-1);margin:0 0 28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
@media (max-width:860px){.hero-grid{grid-template-columns:minmax(0,1fr)}}

/* fiche de mesure (signature) */
.slip{border:1px solid var(--ink);background:var(--white);padding:22px 22px 18px;border-radius:var(--radius)}
.slip-head{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:14px}
.slip-head b{font-family:var(--font-display);font-weight:600;font-size:.9375rem}
.slip-head span{font-size:.8125rem;color:var(--muted)}
.slip-row{display:flex;justify-content:space-between;align-items:baseline;padding:9px 0;border-bottom:1px solid var(--line)}
.slip-row:last-of-type{border-bottom:0}
.slip-row .k{font-size:.875rem;color:var(--muted)}
.slip-row .v{font-size:1.125rem;font-weight:500;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.slip-row .v small{font-size:.75rem;color:var(--muted);font-weight:400;margin-left:2px}
.slip .oval-mini{width:100%;height:76px;margin:6px 0 12px}

/* ---------- bande de teintes (motif du site) ---------- */
.shades{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.shades i{display:block;height:26px;font-style:normal}
.shades i:nth-child(1){background:var(--shade-1)}
.shades i:nth-child(2){background:var(--shade-2)}
.shades i:nth-child(3){background:var(--shade-3)}
.shades i:nth-child(4){background:var(--shade-4)}
.shades i:nth-child(5){background:var(--shade-5)}
.shades i:nth-child(6){background:var(--paper-2)}
.shades-key{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));font-size:.6875rem;color:var(--muted);padding-top:6px}

/* ---------- sections ---------- */
.section{padding:clamp(56px,7vw,104px) 0}
.section + .section{border-top:1px solid var(--line)}
.section h2{font-family:var(--font-display);font-weight:600;letter-spacing:-.025em;font-size:clamp(1.75rem,3.2vw,2.5rem);line-height:1.1;margin:0 0 16px;max-width:22ch;overflow-wrap:break-word}
.section .lede{max-width:56ch;color:var(--ink-soft);margin:0 0 34px}
.cols{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,4vw,64px)}
@media (max-width:860px){.cols{grid-template-columns:minmax(0,1fr)}}

.steps{list-style:none;margin:0;padding:0;display:grid;gap:0}
.steps li{display:grid;grid-template-columns:56px minmax(0,1fr);gap:18px;padding:20px 0;border-top:1px solid var(--line)}
.steps li:last-child{border-bottom:1px solid var(--line)}
.steps .n{font-family:var(--font-display);font-size:1.5rem;color:var(--accent);font-weight:600;letter-spacing:-.02em}
.steps h3{font-size:1.0625rem;margin:0 0 4px;font-weight:600;letter-spacing:-.01em}
.steps p{margin:0;color:var(--muted);font-size:.9375rem;max-width:46ch}

.soins{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.soins li{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:20px;padding:18px 0;border-bottom:1px solid var(--line);align-items:baseline}
.soins b{font-size:1.0625rem;font-weight:600;letter-spacing:-.01em}
.soins span{color:var(--muted);font-size:.9375rem}
@media (max-width:700px){.soins li{grid-template-columns:minmax(0,1fr);gap:4px}}

.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;border-top:1px solid var(--line);padding-top:22px}
.facts div b{display:block;font-family:var(--font-display);font-size:1.125rem;font-weight:600;margin-bottom:4px}
.facts div span{font-size:.9375rem;color:var(--muted)}
@media (max-width:700px){.facts{grid-template-columns:minmax(0,1fr)}}

.cta-band{background:var(--ink);color:var(--paper);padding:clamp(48px,6vw,80px) 0}
.cta-band h2{color:var(--paper)}
.cta-band p{color:#B9C7C2;max-width:48ch}
.cta-band .btn-primary{background:var(--paper);color:var(--ink)}
.cta-band .btn-primary:hover{background:var(--accent-soft);color:var(--ink)}
.cta-band .btn-ghost{color:var(--paper);border-color:#4A5A55}
.cta-band .btn-ghost:hover{background:var(--paper);color:var(--ink)}

.footer{padding:48px 0 64px;font-size:.875rem;color:var(--muted)}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:start}
.footer b{display:block;color:var(--ink);font-weight:600;margin-bottom:6px}
.footer a:hover{border-bottom:1px solid var(--muted)}
.footer .demo{margin-top:26px;padding-top:16px;border-top:1px solid var(--line);font-size:.8125rem}
@media (max-width:700px){.footer-grid{grid-template-columns:minmax(0,1fr)}}

/* ---------- forms ---------- */
.form{display:grid;gap:18px;max-width:560px}
.field{display:block}
.field span{display:block;font-size:.875rem;color:var(--ink-soft);margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--white);color:var(--ink);font-family:inherit;font-size:1rem
}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.field .err{display:none;color:#9B2C2C;font-size:.8125rem;margin-top:5px}
.field.invalid input,.field.invalid select{border-color:#9B2C2C}
.field.invalid .err{display:block}
.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px}
@media (max-width:560px){.two{grid-template-columns:minmax(0,1fr)}}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.875rem;color:var(--ink-soft);line-height:1.5}
.consent input{width:18px;height:18px;margin-top:2px;accent-color:var(--accent)}
.slots{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.slot{border:1px solid var(--line);background:var(--white);padding:13px 10px;text-align:center;font-size:.9375rem;cursor:pointer;border-radius:var(--radius);transition:border-color .15s ease,background-color .15s ease}
.slot:hover{border-color:var(--ink)}
.slot.sel{border-color:var(--accent);background:var(--accent-soft);font-weight:500}
.note{font-size:.8125rem;color:var(--muted);margin:0}
.done{border:1px solid var(--ink);padding:24px;background:var(--white)}
.done h3{font-family:var(--font-display);font-size:1.25rem;margin:0 0 10px}
.done dl{display:grid;grid-template-columns:auto 1fr;gap:8px 18px;margin:0;font-size:.9375rem}
.done dt{color:var(--muted)}
.done dd{margin:0;font-weight:500}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none !important;transition:none !important}
}