/* ==========================================================================
   Nathan Web Design : feuille de style principale
   ========================================================================== */

:root{
  --ink: #ffffff;
  --ink-2: #ffffff;
  --ink-3: #ececec;
  --cream: #f6f4ef;
  --cream-2: #ece7dc;
  --cream-3: #e2ddd0;
  --paper: #fffdf9;

  --dark: #161616;
  --dark-2: #2a2a2a;

  --amber: #c4732e;
  --blue: #2f6fb0;
  --plum: #7a3b63;

  --text: #161616;
  --text-soft: #55585f;
  --text-on-ink: #161616;
  --text-on-ink-soft: #55585f;

  --line: rgba(22,22,22,0.12);
  --line-on-ink: rgba(22,22,22,0.12);

  --radius-s: 8px;
  --radius: 16px;
  --radius-l: 26px;

  --container: 1180px;
  --shadow: 0 30px 60px -30px rgba(0,0,0,0.4);
  --shadow-soft: 0 16px 32px -20px rgba(0,0,0,0.3);

  --ff-head: "Space Grotesk", "Inter", system-ui, sans-serif;
  --ff-body: "Inter", system-ui, sans-serif;

  --ease: cubic-bezier(.22,.8,.32,1);
}

/* ---------- reset ---------- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: var(--ff-body);
  color: var(--text-on-ink);
  background: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
h1,h2,h3,h4{ font-family: var(--ff-head); margin: 0; font-weight: 500; letter-spacing: -0.01em; }
p{ margin: 0; }
button{ font-family: inherit; cursor: pointer; }
input, textarea, select{ font-family: inherit; font-size: inherit; }

.container{
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

@media (min-width: 900px){
  .container{ padding-inline: 40px; }
}

section{ position: relative; }

.section-pad{ padding-block: 96px; }
@media (max-width: 720px){ .section-pad{ padding-block: 64px; } }

.eyebrow{
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--amber);
  margin-bottom: 18px;
}

.section-head{
  max-width: 760px;
  margin-bottom: 56px;
  margin-inline: auto;
  text-align: center;
}
.section-head h2{
  font-size: clamp(28px, 3.6vw, 42px);
  line-height: 1.15;
}
.section-head p{
  margin-top: 16px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text-on-ink-soft);
}

.center{ text-align: center; margin-inline: auto; }

/* ---------- buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: 0;
  font-size: 15px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-2px); }
.btn:active{ transform: scale(.97); }
.btn:disabled{ opacity: .4; cursor: not-allowed; pointer-events: none; }

.hero-actions .btn,
.btn-row .btn{
  padding: 19px 38px;
  font-size: 17px;
}
.btn-primary{ background: var(--dark); color: var(--cream); }
.btn-primary:hover{ background: var(--dark-2); }

.btn-ghost{
  background: none;
  border: none;
  padding: 0;
  color: var(--text-on-ink);
  text-decoration: none;
}
.btn-ghost:hover{ color: var(--amber); transform: none; }
.btn-ghost:active{ transform: none; opacity: .65; }
.hero-actions .btn-ghost,
.btn-row .btn-ghost{ padding: 0; }

.btn-accent{ background: var(--amber); color: #fff; }
.btn-accent:hover{ background: #ad631f; }

.btn-block{ width: 100%; }

/* ---------- header ---------- */
.site-header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding-block: 20px;
  transition: padding .3s var(--ease), background .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled{
  padding-block: 12px;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line-on-ink);
}
.site-header .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand-group{ display: flex; align-items: center; gap: 14px; }
.brand{ display: flex; align-items: center; position: relative; }
.brand img{ height: 76px; width: auto; image-rendering: -webkit-optimize-contrast; }

.home-btn{
  width: 44px; height: 44px;
  border-radius: 0;
  border: 1px solid var(--line-on-ink);
  color: var(--text-on-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
.home-btn:hover{ border-color: var(--text-on-ink); background: var(--ink-2); }
.home-btn svg{ width: 18px; height: 18px; }

.main-nav{ display: none; }
.main-nav ul{ display: flex; align-items: center; gap: 34px; }
.main-nav a{
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-on-ink-soft);
  transition: color .2s var(--ease);
  position: relative;
}
.main-nav a:hover{ color: var(--text-on-ink); }

.header-cta{ display: none; }

.nav-toggle{
  width: 46px; height: 46px;
  border-radius: 0;
  border: 1px solid var(--line-on-ink);
  background: transparent;
  color: var(--text-on-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color .3s var(--ease), color .3s var(--ease);
}
.nav-toggle span, .nav-toggle::before, .nav-toggle::after{ display: none; }
.nav-toggle svg{ width: 18px; height: 18px; }
.nav-toggle .icon-close{ display: none; }
.nav-toggle.is-open .icon-open{ display: none; }
.nav-toggle.is-open .icon-close{ display: block; }

@media (min-width: 980px){
  .main-nav{ display: block; }
  .header-cta{ display: inline-flex; }
  .nav-toggle{ display: none; }
}

/* mobile menu overlay */
.mobile-menu{
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--ink);
  color: var(--text-on-ink);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px;
  transform: translateY(-100%);
  transition: transform .45s var(--ease);
}
.mobile-menu.is-open{ transform: translateY(0); }
.mobile-menu ul{ display: flex; flex-direction: column; gap: 6px; }
.mobile-menu a{
  font-family: var(--ff-head);
  font-size: clamp(30px, 9vw, 44px);
  padding-block: 10px;
  display: inline-block;
  border-bottom: 1px solid var(--line-on-ink);
}
.mobile-menu .mm-foot{
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  color: var(--text-on-ink-soft);
  font-size: 15px;
}
.mobile-menu .mm-foot a{ font-family: var(--ff-body); font-size: 15px; border: none; padding: 0; color: var(--text-on-ink); }

@media (min-width: 980px){ .mobile-menu{ display: none; } }

/* ---------- hero ---------- */
.hero{
  padding-top: 160px;
  padding-bottom: 96px;
  overflow: hidden;
}
.hero .container{
  display: grid;
  gap: 40px;
  justify-items: center;
  text-align: center;
}
.hero h1{
  font-size: clamp(38px, 6.4vw, 74px);
  line-height: 1.06;
  max-width: 23ch;
  margin-inline: auto;
}
.hero h1 em{
  font-style: normal;
  color: var(--amber);
}

@media (prefers-reduced-motion: no-preference){
  .hero h1, .hero-lede, .hero-actions{
    opacity: 0;
    transform: translateY(16px);
    animation: hero-in .8s var(--ease) forwards;
  }
  .hero-lede{ animation-delay: .12s; }
  .hero-actions{ animation-delay: .24s; }
}
@keyframes hero-in{ to{ opacity: 1; transform: translateY(0); } }
.hero-lede{
  margin-top: 24px;
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.65;
  color: var(--text-on-ink-soft);
  max-width: 64ch;
  margin-inline: auto;
}
.hero-actions{
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  align-items: center;
}
.hero-trust{
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  font-size: 13.5px;
  color: var(--text-on-ink-soft);
}
.hero-trust li{ display: flex; align-items: center; gap: 8px; }
.hero-trust svg{ width: 15px; height: 15px; color: var(--amber); flex-shrink: 0; }

/* ---------- logos strip ---------- */
.strip{
  padding-block: 28px;
  border-top: 1px solid var(--line-on-ink);
  border-bottom: 1px solid var(--line-on-ink);
}
.strip .container{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 40px;
  justify-content: space-between;
}
.strip-label{ font-size: 13px; color: var(--text-on-ink-soft); font-weight: 600; }

/* ---------- cards grid ---------- */
.grid{ display: grid; gap: 24px; }
.grid-2{ grid-template-columns: 1fr; }
.grid-3{ grid-template-columns: 1fr; }
.grid-4{ grid-template-columns: 1fr; }
@media (min-width: 680px){
  .grid-2{ grid-template-columns: repeat(2,1fr); }
  .grid-4{ grid-template-columns: repeat(2,1fr); }
}
@media (min-width: 980px){
  .grid-3{ grid-template-columns: repeat(3,1fr); }
  .grid-4{ grid-template-columns: repeat(4,1fr); }
}

.card{
  position: relative;
  overflow: hidden;
  background: var(--ink-2);
  border: 1px solid var(--line-on-ink);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.card:hover{ transform: translateY(-4px); box-shadow: var(--shadow-soft); border-color: transparent; }
.card::before{
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(220px circle at var(--mx, 50%) var(--my, 50%), rgba(196,115,46,.10), transparent 70%);
  opacity: 0;
  transition: opacity .35s var(--ease);
  pointer-events: none;
}
.card:hover::before{ opacity: 1; }
.card > *{ position: relative; }
.card-icon{
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  background: var(--dark);
  color: var(--cream);
}
.card-icon svg{ width: 22px; height: 22px; }
.card h3{ font-size: 19px; margin-bottom: 10px; color: var(--text-on-ink); }
.card p{ font-size: 15px; line-height: 1.6; color: var(--text-on-ink-soft); }

/* accent variants for service icons */
.ic-amber, .ic-plum{ background: var(--amber); color: #fff; }
.ic-blue{ background: rgba(47,111,176,0.14); color: var(--blue); }

/* ---------- feature list (why us) ---------- */
.feature{
  display: flex;
  gap: 18px;
  padding: 28px 0;
  border-top: 1px solid var(--line-on-ink);
}
.feature:first-child{ border-top: none; }
.feature .num{
  font-family: var(--ff-head);
  font-size: 14px;
  color: var(--text-on-ink-soft);
  padding-top: 4px;
}
.feature h3{ font-size: 19px; color: var(--text-on-ink); margin-bottom: 8px; }
.feature p{ font-size: 15px; line-height: 1.6; color: var(--text-on-ink-soft); max-width: 56ch; }

/* ---------- process / timeline ---------- */
.timeline{ display: grid; gap: 0; }
.tl-item{
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 20px;
  padding-block: 30px;
  border-top: 1px solid var(--line-on-ink);
}
.tl-item:first-child{ border-top: none; }
.tl-marker{
  display: flex;
  flex-direction: column;
  align-items: center;
}
.tl-dot{
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--dark);
  color: var(--cream);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ff-head);
  font-size: 14px;
  flex-shrink: 0;
}
.tl-line{ width: 1px; flex: 1; background: var(--line-on-ink); margin-top: 8px; }
.tl-item:last-child .tl-line{ display: none; }
.tl-content{ padding-top: 4px; }
.tl-tag{
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 8px;
}
.tl-content h3{ font-size: 20px; margin-bottom: 8px; color: var(--text-on-ink); }
.tl-content p{ font-size: 15px; line-height: 1.6; color: var(--text-on-ink-soft); max-width: 70ch; }

@media (min-width: 720px){
  .tl-item{ grid-template-columns: 160px 64px 1fr; }
  .tl-when{ padding-top: 8px; font-size: 13.5px; color: var(--text-on-ink-soft); font-weight: 600; }
}

/* ---------- reviews ---------- */
.reviews-shell{
  border: 1px dashed var(--line-on-ink);
  border-radius: var(--radius-l);
  padding: 56px 32px;
  text-align: center;
  background: var(--ink-2);
}
.google-badge{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--ink-3);
  padding: 10px 18px;
  border-radius: 0;
  margin-bottom: 24px;
  font-size: 14px;
}
.stars{ display: inline-flex; gap: 3px; color: var(--amber); }
.stars svg{ width: 16px; height: 16px; }
.reviews-shell h3{ color: var(--text-on-ink); font-size: 24px; max-width: 42ch; margin-inline: auto; }
.reviews-shell p{ color: var(--text-on-ink-soft); margin-top: 14px; max-width: 56ch; margin-inline: auto; font-size: 15px; line-height: 1.6; }
.reviews-shell .btn{ margin-top: 28px; }

.review-cards{ display: grid; gap: 20px; margin-top: 40px; }
@media (min-width: 780px){ .review-cards{ grid-template-columns: repeat(3,1fr); } }
.review-card{
  background: var(--ink);
  border: 1px solid var(--line-on-ink);
  border-radius: var(--radius);
  padding: 24px;
  text-align: left;
}
.review-card .stars{ margin-bottom: 14px; }
.review-card p{ color: var(--text-on-ink); font-size: 14.5px; line-height: 1.6; }
.review-card .who{ margin-top: 16px; display: flex; align-items: center; gap: 10px; }
.review-avatar{
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--amber);
  flex-shrink: 0;
}
.review-card .who strong{ font-size: 13.5px; color: var(--text-on-ink); display: block; }
.review-card .who span{ font-size: 12.5px; color: var(--text-on-ink-soft); }

/* ---------- FAQ ---------- */
.faq-list{ max-width: 880px; margin-inline: auto; }
.faq-item{ border-top: 1px solid var(--line-on-ink); }
.faq-item:last-child{ border-bottom: 1px solid var(--line-on-ink); }
.faq-q{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: none;
  border: none;
  text-align: left;
  padding: 24px 4px;
  font-family: var(--ff-head);
  font-size: 17px;
  color: var(--text-on-ink);
}
.faq-q .plus{
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid var(--line-on-ink);
  flex-shrink: 0;
  position: relative;
  transition: transform .3s var(--ease), background .3s var(--ease);
}
.faq-q .plus::before, .faq-q .plus::after{
  content: "";
  position: absolute;
  background: var(--text-on-ink);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
}
.faq-q .plus::before{ width: 12px; height: 1.4px; }
.faq-q .plus::after{ width: 1.4px; height: 12px; transition: opacity .2s var(--ease); }
.faq-item.is-open .plus{ background: var(--dark); border-color: var(--dark); transform: rotate(180deg); }
.faq-item.is-open .plus::before, .faq-item.is-open .plus::after{ background: var(--cream); }
.faq-item.is-open .plus::after{ opacity: 0; }

.faq-a{
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s var(--ease);
}
.faq-a-inner{ padding: 0 4px 26px; font-size: 15px; line-height: 1.65; color: var(--text-on-ink-soft); max-width: 74ch; }

/* ---------- contact ---------- */
.contact-list{
  margin-top: 48px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px 48px;
}
.contact-list li{ display: flex; align-items: center; gap: 16px; }
.contact-list .ci-icon{
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--dark);
  display: flex; align-items: center; justify-content: center;
  color: var(--cream);
  flex-shrink: 0;
}
.contact-list .ci-icon svg{ width: 19px; height: 19px; }
.contact-list strong{ display: block; font-size: 15.5px; color: var(--text-on-ink); }
.contact-list span{ font-size: 13.5px; color: var(--text-on-ink-soft); }
.contact-list a{ text-decoration: none; transition: color .2s var(--ease); }
.contact-list a:hover strong{ color: var(--amber); }

.contact-form{
  background: var(--ink-2);
  border: 1px solid var(--line-on-ink);
  border-radius: var(--radius-l);
  padding: 36px;
  max-width: 640px;
  margin-inline: auto;
}

/* ---------- multi-step wizard ---------- */
.form-progress{
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 30px;
}
.form-progress-step{
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-on-ink-soft);
  flex: 1;
}
.form-progress-step i{
  font-style: normal;
  width: 24px; height: 24px;
  border-radius: 50%;
  border: 1px solid var(--line-on-ink);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
  transition: background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}
.form-progress-step:not(:last-child)::after{
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line-on-ink);
  margin-right: 8px;
}
.form-progress-step.is-active{ color: var(--text-on-ink); }
.form-progress-step.is-active i{ background: var(--dark); border-color: var(--dark); color: var(--cream); }
.form-progress-step.is-done i{ background: var(--amber); border-color: var(--amber); color: #fff; }
@media (max-width: 480px){
  .form-progress-step span, .form-progress-step{ font-size: 0; gap: 0; }
  .form-progress-step i{ font-size: 12px; }
}

.form-step{ display: none; }
.form-step.is-active{ display: block; animation: step-in .35s var(--ease); }
@keyframes step-in{ from{ opacity: 0; transform: translateX(8px); } to{ opacity: 1; transform: translateX(0); } }
.form-step-title{ font-size: 19px; color: var(--text-on-ink); margin-bottom: 6px; }
.form-step-title span{ font-family: var(--ff-body); font-weight: 400; font-size: 13.5px; color: var(--text-on-ink-soft); }

.option-grid{ display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0 8px; }
.option-pill{
  padding: 11px 18px;
  border-radius: 0;
  border: 1px solid var(--amber);
  background: var(--amber);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  transition: border-color .2s var(--ease), background .2s var(--ease), color .2s var(--ease), transform .15s var(--ease);
}
.option-pill:hover{ background: #ad631f; border-color: #ad631f; }
.option-pill:active{ transform: scale(.96); }
.option-pill.is-selected{ background: #fff; border-color: var(--amber); color: var(--text-on-ink); }

.option-check{
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 11px 16px;
  border-radius: 0;
  border: 1px solid var(--amber);
  background: var(--amber);
  color: #fff;
  font-size: 14px;
  cursor: pointer;
  transition: border-color .2s var(--ease), background .2s var(--ease), color .2s var(--ease);
}
.option-check:hover{ background: #ad631f; border-color: #ad631f; }
.option-check:has(input:checked),
.option-check.is-selected{ background: #fff; border-color: var(--amber); color: var(--text-on-ink); }
.option-check input{
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.form-step-actions{ margin-top: 26px; }
.form-step-actions.two{ display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.form-step-actions:not(.two) .btn{ width: 100%; }

.form-row{ display: grid; gap: 18px; margin-bottom: 18px; }
@media (min-width: 560px){ .form-row.two{ grid-template-columns: 1fr 1fr; } }
.field label{ display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 8px; color: var(--text-on-ink); }
.field input, .field select, .field textarea{
  width: 100%;
  padding: 13px 14px;
  border-radius: var(--radius-s);
  border: 1px solid var(--line-on-ink);
  background: var(--ink-3);
  color: var(--text-on-ink);
  font-size: 14.5px;
  transition: border-color .2s var(--ease);
}
.field input::placeholder, .field textarea::placeholder{ color: var(--text-on-ink-soft); }
.field input:-webkit-autofill,
.field input:-webkit-autofill:hover,
.field input:-webkit-autofill:focus{
  -webkit-text-fill-color: var(--text-on-ink);
  -webkit-box-shadow: 0 0 0 1000px var(--ink-3) inset;
  box-shadow: 0 0 0 1000px var(--ink-3) inset;
  border-radius: var(--radius-s);
  transition: background-color 9999s ease-in-out 0s;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline: none;
  border-color: var(--dark);
}
.field textarea{ resize: vertical; min-height: 110px; }
.form-note{ font-size: 12.5px; color: var(--text-on-ink-soft); margin-top: 14px; line-height: 1.5; }
.form-success{
  display: none;
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: var(--radius-s);
  background: var(--amber);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
}
.form-success.is-visible{ display: block; }

/* ---------- footer ---------- */
.site-footer{ background: var(--ink-2); color: var(--text-on-ink-soft); padding-top: 72px; border-top: 1px solid var(--line-on-ink); }
.footer-top{
  display: grid;
  gap: 44px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--line-on-ink);
}
@media (min-width: 900px){ .footer-top{ grid-template-columns: 1.3fr 1fr 1fr 1fr; } }
.footer-brand img{ height: 30px; margin-bottom: 18px; }
.footer-brand p{ font-size: 14.5px; line-height: 1.6; max-width: 42ch; }
.footer-col h4{ color: var(--text-on-ink); font-size: 14px; margin-bottom: 18px; text-transform: uppercase; letter-spacing: 0.05em; }
.footer-col ul{ display: grid; gap: 12px; }
.footer-col a{ font-size: 14.5px; transition: color .2s var(--ease); }
.footer-col a:hover{ color: var(--text-on-ink); }
.footer-bottom{
  padding-block: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
}
.footer-bottom .legal-links{ display: flex; flex-wrap: wrap; gap: 10px 22px; }
.footer-bottom a:hover{ color: var(--text-on-ink); }

/* ---------- legal pages ---------- */
.legal-page{ padding-top: 150px; }
.legal-page h1{ font-size: clamp(30px, 4.5vw, 46px); margin-bottom: 12px; color: var(--text-on-ink); }
.legal-updated{ font-size: 14px; color: var(--text-on-ink-soft); margin-bottom: 48px; }
.legal-body{ max-width: 860px; margin-inline: auto; }
.legal-body h2{ font-size: 21px; margin-top: 44px; margin-bottom: 14px; color: var(--text-on-ink); }
.legal-body h2:first-child{ margin-top: 0; }
.legal-body p{ font-size: 15.5px; line-height: 1.75; color: var(--text-on-ink-soft); margin-bottom: 16px; }
.legal-body ul{ margin-bottom: 16px; display: grid; gap: 10px; }
.legal-body li{ font-size: 15.5px; line-height: 1.7; color: var(--text-on-ink-soft); padding-left: 22px; position: relative; }
.legal-body li::before{ content: "•"; position: absolute; left: 2px; color: var(--amber); }
.legal-body strong{ color: var(--text-on-ink); }
.legal-body a{ color: var(--amber); text-decoration: underline; text-underline-offset: 3px; }
.legal-placeholder{
  background: var(--amber);
  color: #fff;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.95em;
  font-weight: 600;
}
.legal-toc{
  background: var(--ink-2);
  border: 1px solid var(--line-on-ink);
  border-radius: var(--radius);
  padding: 24px 26px;
  margin-bottom: 48px;
  margin-inline: auto;
  max-width: 860px;
}
.legal-toc p{ font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-on-ink-soft); margin-bottom: 12px; }
.legal-toc ol{ display: grid; gap: 8px; padding-left: 20px; }
.legal-toc li{ font-size: 14.5px; }
.legal-toc a{ color: var(--text-on-ink); }
.legal-toc a:hover{ color: var(--amber); }

/* ---------- reveal trigger buttons (services / méthode) ---------- */
.btn-row{ display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: center; }
.reveal-trigger svg{ width: 18px; height: 18px; transition: transform .25s var(--ease); }
.reveal-trigger:hover svg{ transform: translateX(3px); }

/* ---------- reveal animation ---------- */
[data-reveal]{
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
[data-reveal].is-visible{ opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce){
  [data-reveal]{ transform: none; transition: opacity .3s ease; }
  .card::before{ display: none; }
}

/* ---------- back to top ---------- */
.back-to-top{
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 46px; height: 46px;
  border-radius: 0;
  background: var(--dark);
  color: var(--cream);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-soft);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
  z-index: 60;
}
.back-to-top.is-visible{ opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top svg{ width: 18px; height: 18px; }

/* ---------- skip link ---------- */
.skip-link{
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--dark);
  color: var(--cream);
  padding: 12px 18px;
  border-radius: var(--radius-s);
  z-index: 200;
}
.skip-link:focus{ left: 24px; top: 24px; }