/* =========================================================================
   KG GROUPE — feuille de style
   Palette issue du logo : bleu (identité), orange (énergie/solaire),
   vert (durabilité). Fond clair froid + sections encre pour le rythme.
   ========================================================================= */

:root {
  --ink: #10151C;
  --ink-soft: #1B2430;
  --ink-softer: #232E3D;
  --blue: #1D6FB8;
  --blue-deep: #123A63;
  --blue-bright: #2C8CE0;
  --orange: #F2871E;
  --orange-deep: #C96A0F;
  --green: #2FA84F;
  --paper: #F5F6F8;
  --paper-raised: #ECEEF2;
  --white: #FFFFFF;
  --text-main: #12181F;
  --text-soft: #4B5561;
  --text-soft-2: #626C78;
  --text-on-ink: #F5F6F8;
  --text-on-ink-soft: #B7C0CC;
  --line: rgba(18, 24, 31, 0.12);
  --line-strong: rgba(18, 24, 31, 0.2);
  --line-on-ink: rgba(255, 255, 255, 0.14);

  --font-head: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --font-body: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;

  --container: 1180px;
  --radius: 10px;
  --radius-lg: 20px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 84px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

* { box-sizing: border-box; min-width: 0; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-main);
  background: var(--paper);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  width: 100%;
}

body.no-scroll { overflow: hidden; }

/* Garde-fous anti-débordement : aucun texte/mot ne doit sortir de sa zone */
h1, h2, h3, h4, p, li, a, span, dt, dd, blockquote {
  overflow-wrap: break-word;
  word-break: break-word;
  hyphens: auto;
}
img, svg, video, iframe { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.3rem, 4.1vw, 3.5rem); font-weight: 700; }
h2 { font-size: clamp(1.85rem, 2.9vw, 2.4rem); }
h3 { font-size: 1.28rem; }

p { margin: 0 0 1.1em; max-width: 64ch; color: var(--text-soft); }
.on-ink p, .on-ink-deep p { color: var(--text-on-ink-soft); }
.on-ink h1, .on-ink h2, .on-ink h3, .on-ink h4,
.on-ink-deep h1, .on-ink-deep h2, .on-ink-deep h3, .on-ink-deep h4 { color: var(--text-on-ink); }

/* Justification du texte courant (paragraphes longs) */
.justify, .justify p, p.justify {
  text-align: justify;
  text-justify: inter-word;
  hyphens: auto;
  -webkit-hyphens: auto;
}

.section { padding: 116px 0; position: relative; }
.section-tight { padding: 80px 0; }
.section-sm { padding: 56px 0; }
.section.on-ink { background: var(--ink); }
.section.on-ink-deep {
  background: radial-gradient(120% 140% at 85% -10%, var(--blue-deep) 0%, var(--ink) 55%);
}

.section-head { max-width: 660px; margin-bottom: 58px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 0.9rem;
  color: var(--blue);
  margin-bottom: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.kicker::before {
  content: "";
  width: 22px; height: 2px;
  background: var(--orange);
  display: inline-block;
}
.on-ink .kicker, .on-ink-deep .kicker { color: var(--orange); }

/* ---------- Motifs de fond signature (objets uniques maison, non génériques) ---------- */
.dot-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(currentColor 1.4px, transparent 1.4px);
  background-size: 22px 22px;
  color: var(--line);
  pointer-events: none;
  z-index: 0;
}
.on-ink .dot-grid, .dot-grid.on-ink { color: var(--line-on-ink); }

.corner-frame { position: relative; }
.corner-frame::before, .corner-frame::after,
.corner-frame .cf-tl, .corner-frame .cf-br { content: ""; position: absolute; width: 26px; height: 26px; border: 2.5px solid var(--orange); z-index: 3; }
.corner-frame::before { top: -10px; left: -10px; border-right: none; border-bottom: none; }
.corner-frame::after { bottom: -10px; right: -10px; border-left: none; border-top: none; }

.watermark-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid var(--line-on-ink);
  pointer-events: none;
  z-index: 0;
}
.watermark-ring::after {
  content: "";
  position: absolute; inset: 26px;
  border-radius: 50%;
  border: 1px dashed var(--line-on-ink);
}

.kg-mark-badge {
  position: absolute;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--orange);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 24px rgba(242, 135, 30, 0.35);
  z-index: 4;
}
.kg-mark-badge svg { width: 20px; height: 20px; stroke: var(--ink); }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 14px 28px;
  border-radius: 999px;
  border: 1.5px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease), box-shadow .25s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--orange); color: var(--ink); box-shadow: 0 10px 24px rgba(242,135,30,.22); }
.btn-primary:hover { background: #ff9b34; }
.btn-outline { border-color: var(--line); color: var(--text-main); }
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }
.on-ink .btn-outline { border-color: var(--line-on-ink); color: var(--text-on-ink); }
.on-ink .btn-outline:hover { border-color: var(--orange); color: var(--orange); }
.btn-light { background: var(--white); color: var(--ink); }
.btn-light:hover { background: var(--orange); color: var(--ink); }
.btn-sm { padding: 10px 20px; font-size: 0.88rem; }

/* ============================================================
   LOADER
   ============================================================ */
.loader {
  position: fixed; inset: 0; z-index: 10000;
  background: radial-gradient(120% 140% at 50% 30%, #1a2432 0%, var(--ink) 70%);
  display: flex; align-items: center; justify-content: center;
  flex-direction: column;
  transition: opacity 0.6s var(--ease), visibility 0.6s var(--ease);
}
.loader.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-ring-wrap {
  position: relative;
  width: 128px; height: 128px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 26px;
}
.loader-ring {
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 2.5px solid transparent;
  border-top-color: var(--orange);
  border-right-color: var(--blue-bright);
  animation: loader-spin 1.1s linear infinite;
}
.loader-ring.r2 {
  inset: 14px;
  border-top-color: transparent;
  border-right-color: transparent;
  border-bottom-color: var(--green);
  border-left-color: var(--orange);
  animation-duration: 1.6s;
  animation-direction: reverse;
}
.loader-logo {
  width: 62px; height: 62px;
  animation: loader-pulse 1.8s ease-in-out infinite;
  filter: drop-shadow(0 4px 18px rgba(242,135,30,.35));
}
@keyframes loader-spin { to { transform: rotate(360deg); } }
@keyframes loader-pulse { 0%, 100% { transform: scale(0.94); opacity: .85; } 50% { transform: scale(1.03); opacity: 1; } }
.loader-word {
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: 0.14em;
  font-size: 0.92rem;
  color: var(--text-on-ink);
  margin-bottom: 18px;
}
.loader-word span { color: var(--orange); }
.loader-track {
  width: 180px; height: 3px;
  background: rgba(255,255,255,0.12);
  border-radius: 999px;
  overflow: hidden;
}
.loader-track span {
  display: block; height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--blue-bright), var(--orange));
  border-radius: 999px;
  animation: loader-bar 1.3s var(--ease) infinite;
}
@keyframes loader-bar { 0% { width: 0%; margin-left: 0; } 50% { width: 65%; } 100% { width: 0%; margin-left: 100%; } }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  padding: 22px 0;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.35s var(--ease), border-color 0.35s var(--ease), padding 0.35s var(--ease), box-shadow .35s var(--ease);
}
.site-header.is-scrolled {
  padding: 12px 0;
  background: rgba(16, 21, 28, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line-on-ink);
  box-shadow: 0 10px 30px rgba(0,0,0,0.22);
}
.site-header.is-scrolled::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: -1px; height: 2px;
  background: linear-gradient(90deg, var(--orange), var(--blue-bright) 55%, var(--green));
  opacity: .9;
}
/* Sur les pages internes (pas de hero sombre plein écran), le header part déjà foncé */
.page-solid .site-header { background: rgba(16, 21, 28, 0.92); backdrop-filter: blur(14px); border-bottom-color: var(--line-on-ink); padding: 14px 0; }

.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 42px; width: auto; transition: height .3s var(--ease); }
.is-scrolled .brand img { height: 36px; }
.brand span {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.01em;
  color: var(--text-on-ink);
}

.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav > a, .nav-item > .nav-toggle-link {
  font-family: var(--font-head);
  font-size: 0.96rem;
  font-weight: 500;
  color: var(--text-on-ink);
  position: relative;
  padding: 10px 16px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background .25s var(--ease), color .25s var(--ease);
}
.main-nav > a:hover, .main-nav > a.is-active,
.nav-item > .nav-toggle-link:hover { background: rgba(255,255,255,0.08); color: var(--white); }
.main-nav > a.is-active::after {
  content: "";
  position: absolute; left: 16px; right: 16px; bottom: 5px;
  height: 2px; background: var(--orange); border-radius: 2px;
}

.nav-item { position: relative; }
.nav-toggle-link svg { width: 13px; height: 13px; transition: transform .25s var(--ease); }
.nav-item.is-open .nav-toggle-link svg { transform: rotate(180deg); }

.dropdown-panel {
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translate(-50%, 8px);
  width: 380px;
  background: var(--white);
  border-radius: 14px;
  box-shadow: 0 26px 60px rgba(10,14,20,.28);
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
  z-index: 50;
}
.nav-item.is-open .dropdown-panel {
  opacity: 1; visibility: visible; transform: translate(-50%, 0);
}
.dropdown-panel a {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 11px 12px; border-radius: 10px;
  transition: background .2s var(--ease);
}
.dropdown-panel a:hover { background: var(--paper); }
.dropdown-panel .dd-ic {
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--paper-raised);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.dropdown-panel .dd-ic svg { width: 18px; height: 18px; stroke: var(--blue); }
.dropdown-panel strong { display: block; font-family: var(--font-head); font-size: 0.94rem; color: var(--text-main); margin-bottom: 2px; }
.dropdown-panel span { font-size: 0.82rem; color: var(--text-soft-2); line-height: 1.35; }
.dropdown-panel .dd-all {
  margin-top: 6px; padding-top: 12px; border-top: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--font-head); font-size: 0.84rem; font-weight: 600; color: var(--blue);
}

.header-actions { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.header-phone {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-head); font-size: 0.9rem; font-weight: 600;
  color: var(--text-on-ink-soft);
}
.header-phone svg { width: 15px; height: 15px; stroke: var(--orange); flex-shrink: 0; }
.header-phone:hover { color: var(--text-on-ink); }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line-on-ink);
  background: rgba(255,255,255,0.06);
  align-items: center; justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  position: relative;
  z-index: 210;
}
.nav-toggle svg { width: 18px; height: 18px; stroke: var(--text-on-ink); }
.nav-toggle .icon-close { display: none; }
.site-header.nav-open .nav-toggle .icon-burger { display: none; }
.site-header.nav-open .nav-toggle .icon-close { display: block; }

/* ============================================================
   BARRE SOCIALE FIXE (gauche)
   ============================================================ */
.social-rail {
  position: fixed;
  left: 22px; top: 50%;
  transform: translateY(-50%);
  z-index: 150;
  display: flex; flex-direction: column; align-items: center;
  gap: 14px;
}
.social-rail a {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(16,21,28,0.82);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 8px 20px rgba(10,14,20,.25);
  display: flex; align-items: center; justify-content: center;
  transition: background .25s var(--ease), transform .25s var(--ease), border-color .25s var(--ease);
}
.social-rail a svg { width: 16px; height: 16px; stroke: var(--text-on-ink); transition: stroke .2s var(--ease); }
.social-rail a:hover { background: var(--orange); border-color: var(--orange); transform: translateY(-3px); }
.social-rail a:hover svg { stroke: var(--ink); }
.social-rail-line { width: 1px; height: 60px; background: rgba(255,255,255,0.22); }

@media (max-width: 900px) {
  .social-rail { left: 10px; gap: 10px; }
  .social-rail a { width: 32px; height: 32px; }
  .social-rail a svg { width: 14px; height: 14px; }
  .social-rail-line { height: 34px; }
}
@media (max-width: 560px) {
  .social-rail { display: none; }
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  right: 26px; bottom: 26px;
  z-index: 150;
  width: 50px; height: 50px;
  border-radius: 50%;
  border: none;
  background: var(--ink);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  box-shadow: 0 14px 30px rgba(10,14,20,.3);
  opacity: 0; visibility: hidden; transform: translateY(14px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s, background .25s var(--ease);
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--orange); }
.back-to-top svg { width: 18px; height: 18px; stroke: var(--white); }
.back-to-top:hover svg { stroke: var(--ink); }

/* ============================================================
   HERO (accueil) avec carrousel photo en fond
   ============================================================ */
.hero {
  position: relative;
  padding: 200px 0 130px;
  background: var(--ink);
  overflow: hidden;
  min-height: 92vh;
  display: flex;
  align-items: center;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0;
  transform: scale(1.12);
  transition: opacity 2.2s ease;
  animation: kenburns 15s ease-in-out infinite;
}
.hero-bg-slide.is-active { opacity: 1; }
@keyframes kenburns {
  0% { transform: scale(1.12) translate(0,0); }
  50% { transform: scale(1.22) translate(-1.5%, -1%); }
  100% { transform: scale(1.12) translate(0,0); }
}
.hero-bg-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(100deg, rgba(12,16,22,0.94) 0%, rgba(12,16,22,0.82) 30%, rgba(12,16,22,0.4) 58%, rgba(12,16,22,0.35) 100%),
    linear-gradient(180deg, rgba(12,16,22,0.55) 0%, rgba(12,16,22,0.05) 26%, rgba(12,16,22,0.12) 66%, rgba(12,16,22,0.78) 100%),
    radial-gradient(55% 55% at 88% 18%, rgba(29,111,184,0.3), transparent 70%);
}
@media (max-width: 980px) {
  .hero-bg-overlay {
    background:
      linear-gradient(180deg, rgba(12,16,22,0.62) 0%, rgba(12,16,22,0.5) 40%, rgba(12,16,22,0.88) 100%),
      linear-gradient(100deg, rgba(12,16,22,0.72) 0%, rgba(12,16,22,0.35) 60%, rgba(12,16,22,0.3) 100%);
  }
}
.hero-bg-dots { position: absolute; inset: 0; opacity: .5; }

.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero .hero-tag { animation: hero-in .7s var(--ease) .1s both; }
.hero h1 { animation: hero-in .8s var(--ease) .22s both; }
.hero .lead { animation: hero-in .8s var(--ease) .34s both; }
.hero .hero-ctas { animation: hero-in .8s var(--ease) .46s both; }
.hero .hero-sectors { animation: hero-in .8s var(--ease) .56s both; }
.hero .hero-graphic { animation: hero-in-scale .9s var(--ease) .3s both; }
@keyframes hero-in { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes hero-in-scale { from { opacity: 0; transform: translateY(16px) scale(.96); } to { opacity: 1; transform: translateY(0) scale(1); } }
@media (prefers-reduced-motion: reduce) {
  .hero .hero-tag, .hero h1, .hero .lead, .hero .hero-ctas, .hero .hero-sectors, .hero .hero-graphic { animation: none; }
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--orange);
  border: 1px solid var(--line-on-ink);
  background: rgba(255,255,255,0.05);
  border-radius: 999px;
  padding: 8px 18px 8px 14px;
  margin-bottom: 28px;
}
.hero-tag .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); animation: pulse-node 2.4s ease-in-out infinite; }
.hero h1 { color: var(--text-on-ink); max-width: 16ch; text-shadow: 0 4px 30px rgba(0,0,0,.35); }
.hero .lead { color: #DCE1E8; font-size: 1.14rem; max-width: 47ch; }
.hero-ctas { display: flex; gap: 16px; margin-top: 34px; flex-wrap: wrap; }
.hero .btn-outline {
  border-color: rgba(255,255,255,0.6);
  background: rgba(16,21,28,0.35);
  color: var(--text-on-ink);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.hero .btn-outline:hover { border-color: var(--orange); color: var(--orange); background: rgba(16,21,28,0.55); }
.hero-sectors {
  display: flex; flex-wrap: wrap; gap: 10px 22px;
  margin-top: 52px;
  padding-top: 26px;
  border-top: 1px solid var(--line-on-ink);
}
.hero-sectors span {
  font-family: var(--font-head);
  font-size: 0.86rem;
  color: var(--text-on-ink-soft);
}
.hero-sectors span::before { content: "— "; color: var(--orange); }

.hero-scroll-cue {
  position: absolute; left: 50%; bottom: 34px; transform: translateX(-50%);
  z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-on-ink-soft); font-family: var(--font-head); font-size: 0.72rem;
  letter-spacing: .12em; text-transform: uppercase;
}
.hero-scroll-cue .stick { width: 1px; height: 34px; background: linear-gradient(var(--orange), transparent); animation: cue-move 2s ease-in-out infinite; }
@keyframes cue-move { 0%,100% { opacity: .3; } 50% { opacity: 1; } }

/* Diagramme réseau signature (SVG) — cliquable, chaque nœud renvoie vers son domaine */
.hero-graphic { position: relative; }
.network-svg { width: 100%; height: auto; overflow: visible; }
.network-svg .link {
  stroke: var(--line-on-ink);
  stroke-width: 1.5;
  stroke-opacity: .9;
  fill: none;
}
.network-svg .link-pulse {
  stroke: var(--orange);
  stroke-width: 2.4;
  stroke-linecap: round;
  fill: none;
  stroke-dasharray: 5 300;
  filter: drop-shadow(0 0 5px rgba(242,135,30,.85));
  animation: dash-flow 3.4s linear infinite;
}
.network-svg .node-ring { stroke: rgba(255,255,255,.55); fill: none; stroke-width: 1.4; animation: ring-breathe 4.5s ease-in-out infinite; transition: stroke .25s var(--ease), filter .25s var(--ease); }
.network-svg .node-dot {
  animation: pulse-node 3.6s ease-in-out infinite;
  transform-origin: center; transform-box: fill-box;
  filter: drop-shadow(0 0 6px currentColor);
  transition: transform .25s var(--ease);
}
.network-svg .node-label {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  fill: var(--text-on-ink);
  transition: fill .25s var(--ease);
}
.network-svg .node-link { cursor: pointer; }
.network-svg .node-link:hover .node-ring,
.network-svg .node-link:focus-visible .node-ring {
  stroke: var(--orange);
  stroke-width: 2px;
  filter: drop-shadow(0 0 8px rgba(242,135,30,.65));
}
.network-svg .node-link:hover .node-dot,
.network-svg .node-link:focus-visible .node-dot { transform: scale(1.35); }
.network-svg .node-link:hover .node-label,
.network-svg .node-link:focus-visible .node-label { fill: var(--orange); }
.network-svg .node-link:focus-visible { outline: none; }
@keyframes dash-flow { to { stroke-dashoffset: -620; } }
@keyframes pulse-node { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.25); } }
@keyframes ring-breathe { 0%, 100% { opacity: .55; } 50% { opacity: 1; } }
.hero-graphic-hint {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-head); font-size: .76rem; color: var(--text-on-ink-soft);
  margin-top: 14px; justify-content: center;
}
.hero-graphic-hint svg { width: 13px; height: 13px; stroke: var(--orange); }

/* ---------- Bandeau logos / valeurs rapides ---------- */
.value-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  padding-top: 40px;
  margin-top: 40px;
  border-top: 1px solid var(--line);
}
.value-strip h4 { font-size: 1.05rem; margin-bottom: 8px; }
.value-strip p { font-size: 0.95rem; margin: 0; }

/* ---------- Bandeau chiffres clés ---------- */
.stat-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  padding: 52px 0;
  border-top: 1px solid var(--line-on-ink);
  border-bottom: 1px solid var(--line-on-ink);
}
.stat-item { text-align: center; }
.stat-item .stat-num {
  font-family: var(--font-head); font-weight: 700; font-size: clamp(2rem, 3.4vw, 2.7rem);
  color: var(--text-on-ink); display: block; margin-bottom: 6px;
}
.stat-item .stat-num span { color: var(--orange); }
.stat-item p { font-size: 0.9rem; margin: 0; color: var(--text-on-ink-soft); max-width: none; }

/* ---------- À propos ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.about-photo { border-radius: var(--radius-lg); overflow: hidden; position: relative; }
.about-photo img { height: 100%; object-fit: cover; }
.about-copy .lead { font-size: 1.08rem; color: var(--text-main); }
.mission-vision { display: grid; gap: 26px; margin-top: 34px; }
.mv-item { padding-left: 22px; border-left: 2px solid var(--orange); position: relative; }
.mv-item h4 { margin-bottom: 6px; }
.mv-item p { margin: 0; font-size: 0.98rem; }

/* ---------- Cercle divisé en 4 images (objet signature) ---------- */
.circle-split-wrap { display: flex; justify-content: center; padding: 10px 0; }
.circle-split {
  position: relative;
  width: min(420px, 78vw);
  height: min(420px, 78vw);
  border-radius: 50%;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 5px;
  background: var(--paper);
  box-shadow: 0 40px 80px -20px rgba(10,14,20,.35), 0 0 0 8px var(--white), 0 0 0 9px var(--line);
}
.circle-split figure { margin: 0; overflow: hidden; position: relative; }
.circle-split img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.circle-split figure:hover img { transform: scale(1.09); }
.circle-split figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 10px 12px 8px;
  background: linear-gradient(0deg, rgba(16,21,28,.85), transparent);
  color: var(--white); font-family: var(--font-head); font-size: 0.72rem; font-weight: 600;
  letter-spacing: .02em;
}
.circle-split-center {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 92px; height: 92px; border-radius: 50%;
  background: var(--white);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px rgba(10,14,20,.25);
  z-index: 5;
}
.circle-split-center img { width: 56px; height: 56px; object-fit: contain; }

/* ---------- Domaines d'intervention (rangées alternées) ---------- */
.pillar-row {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 28px;
  padding: 42px 0;
  border-top: 1px solid var(--line);
}
.pillar-row:last-child { border-bottom: 1px solid var(--line); }
.pillar-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  border: 1.5px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.pillar-icon svg { width: 24px; height: 24px; stroke: var(--blue); }
.pillar-body { display: grid; grid-template-columns: minmax(200px, 340px) 1fr; gap: 30px; align-items: start; }
.pillar-body h3 { margin-bottom: 0; }
.pillar-body ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.pillar-body li {
  font-size: 0.98rem; color: var(--text-soft);
  padding-left: 18px; position: relative;
}
.pillar-body li::before {
  content: ""; position: absolute; left: 0; top: 0.65em;
  width: 6px; height: 6px; border-radius: 50%; background: var(--orange);
}
.pillar-body .pillar-more {
  font-family: var(--font-head); font-size: 0.85rem; font-weight: 600; color: var(--blue);
  display: inline-flex; align-items: center; gap: 6px; margin-top: 14px;
}
.pillar-body .pillar-more svg { width: 14px; height: 14px; transition: transform .2s var(--ease); }
.pillar-row:hover .pillar-more svg { transform: translateX(4px); }

/* ---------- Cartes services (grille accueil) ---------- */
.service-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.service-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 320px;
  display: flex; align-items: flex-end;
  color: var(--white);
  isolation: isolate;
  box-shadow: 0 18px 40px -18px rgba(10,14,20,.4);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.service-card::after {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; z-index: 2;
  background: linear-gradient(90deg, var(--orange), var(--blue-bright));
  transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease);
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 28px 60px -20px rgba(10,14,20,.55); }
.service-card:hover::after { transform: scaleX(1); }
.service-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .6s var(--ease); }
.service-card::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(16,21,28,0.15) 0%, rgba(16,21,28,0.55) 55%, rgba(16,21,28,0.94) 100%);
  transition: background .35s var(--ease);
}
.service-card:hover img { transform: scale(1.08); }
.service-card-body { padding: 26px 26px 24px; position: relative; z-index: 1; width: 100%; }
.service-card .sc-num { font-family: var(--font-head); font-size: .78rem; font-weight: 700; color: var(--orange); letter-spacing: .08em; display: block; margin-bottom: 8px; }
.service-card h3 { color: var(--white); margin-bottom: 8px; font-size: 1.18rem; }
.service-card p { color: rgba(255,255,255,0.82); font-size: 0.9rem; margin-bottom: 14px; }
.service-card .sc-link { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-head); font-size: .84rem; font-weight: 600; color: var(--white); }
.service-card .sc-link svg { width: 14px; height: 14px; transition: transform .25s var(--ease); }
.service-card:hover .sc-link svg { transform: translateX(5px); }
.service-card.tall { grid-row: span 2; min-height: 100%; }

/* ---------- Formations phares ---------- */
.training-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}
.training-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 0;
  overflow: hidden;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow .25s var(--ease);
}
.training-card:hover { border-color: var(--blue); transform: translateY(-4px); box-shadow: 0 20px 50px rgba(18,24,31,.1); }
.training-card .tc-photo { height: 190px; overflow: hidden; }
.training-card .tc-photo img { width: 100%; height: 100%; object-fit: cover; }
.training-card .tc-body { padding: 32px; }
.training-meta {
  display: flex; gap: 18px; margin-bottom: 18px; flex-wrap: wrap;
  font-family: var(--font-head); font-size: 0.85rem; color: var(--text-soft);
}
.training-meta strong { color: var(--text-main); }
.training-card h3 { margin-bottom: 14px; }
.training-card ul { margin: 0; padding-left: 18px; color: var(--text-soft); font-size: 0.96rem; }
.training-card li { margin-bottom: 8px; }
.training-tagline { font-family: var(--font-head); font-weight: 600; color: var(--blue-deep); font-size: 1.02rem; margin-top: 18px; margin-bottom: 0; }

/* ---------- Pourquoi nous choisir ---------- */
.why-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}
.why-list { display: grid; gap: 4px; margin-top: 30px; }
.why-item {
  display: grid; grid-template-columns: 52px 1fr; gap: 18px; align-items: flex-start;
  padding: 18px 14px; border-radius: 14px;
  transition: background .25s var(--ease);
}
.why-item:hover { background: rgba(255,255,255,0.04); }
.why-item .hex {
  width: 52px; height: 52px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  background: linear-gradient(145deg, var(--orange), var(--orange-deep));
  font-family: var(--font-head); font-weight: 700; font-size: 1.05rem; color: var(--ink);
}
.why-item p { margin: 0; font-size: 0.98rem; }
.why-item strong { color: var(--text-on-ink); display: block; margin-bottom: 3px; font-family: var(--font-head); font-size: 1.02rem; }

/* Variante claire de "pourquoi nous choisir" (pages internes) */
.why-grid.light .why-item strong { color: var(--text-main); }
.why-grid.light .why-item p { color: var(--text-soft); }
.why-grid.light .why-item:hover { background: var(--paper-raised); }

.why-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.why-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 30px 26px; transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.why-card:hover { transform: translateY(-6px); box-shadow: 0 24px 50px rgba(18,24,31,.1); }
.why-card .hex {
  width: 52px; height: 52px; margin-bottom: 18px;
  display: flex; align-items: center; justify-content: center;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  background: linear-gradient(145deg, var(--blue), var(--blue-deep));
  font-family: var(--font-head); font-weight: 700; font-size: 1.1rem; color: var(--white);
}
.why-card h4 { margin-bottom: 8px; font-size: 1.05rem; }
.why-card p { font-size: 0.93rem; margin: 0; }

/* ---------- CTA ---------- */
.cta-band { text-align: center; position: relative; overflow: hidden; }
.cta-band h2 { max-width: 20ch; margin-left: auto; margin-right: auto; }
.cta-band .lead { max-width: 48ch; margin-left: auto; margin-right: auto; }
.cta-band .hero-ctas { justify-content: center; }

/* ---------- Bannière de page interne (services, à propos, contact) ---------- */
.page-banner {
  position: relative;
  padding: 168px 0 90px;
  background: var(--ink);
  overflow: hidden;
  isolation: isolate;
}
.page-banner img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.page-banner::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(16,21,28,.88) 0%, rgba(16,21,28,.82) 50%, rgba(16,21,28,.98) 100%);
}
.page-banner .container { position: relative; z-index: 2; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-family: var(--font-head); font-size: .84rem; color: var(--text-on-ink-soft); margin-bottom: 20px; }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb svg { width: 12px; height: 12px; }
.page-banner h1 { color: var(--text-on-ink); max-width: 22ch; font-size: clamp(2.1rem, 3.6vw, 3rem); }
.page-banner .lead { color: var(--text-on-ink-soft); max-width: 56ch; font-size: 1.08rem; }
.page-banner-meta { display: flex; gap: 34px; margin-top: 32px; flex-wrap: wrap; }
.page-banner-meta div { font-family: var(--font-head); }
.page-banner-meta strong { display: block; color: var(--orange); font-size: 1.5rem; margin-bottom: 2px; }
.page-banner-meta span { color: var(--text-on-ink-soft); font-size: .82rem; }

/* ---------- Contenu de service (page dédiée) ---------- */
.service-detail-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items: start; }
.service-photo-stack { position: relative; }
.service-photo-stack img { border-radius: var(--radius-lg); }
.service-photo-stack .sp-main { width: 100%; }
.service-photo-stack .sp-tag {
  position: absolute; bottom: -26px; left: -26px;
  background: var(--white); border-radius: 14px; padding: 18px 22px;
  box-shadow: 0 20px 50px rgba(18,24,31,.15);
  display: flex; align-items: center; gap: 14px;
  max-width: 240px;
}
.sp-tag .hex-sm {
  width: 40px; height: 40px; flex-shrink: 0;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  background: linear-gradient(145deg, var(--green), #1f7d38);
  display: flex; align-items: center; justify-content: center;
}
.sp-tag .hex-sm svg { width: 18px; height: 18px; stroke: white; }
.sp-tag strong { display: block; font-family: var(--font-head); font-size: .95rem; }
.sp-tag span { font-size: .78rem; color: var(--text-soft-2); }

.check-list { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 14px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; font-size: 1rem; color: var(--text-soft); }
.check-list .ck {
  width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0; margin-top: 2px;
  background: rgba(47,168,79,.12);
  display: flex; align-items: center; justify-content: center;
}
.check-list .ck svg { width: 12px; height: 12px; stroke: var(--green); stroke-width: 3; }

.side-card { background: var(--paper-raised); border-radius: var(--radius-lg); padding: 32px; }
.side-card h4 { font-size: 1.02rem; margin-bottom: 16px; }
.side-card ul { margin: 0; padding-left: 18px; color: var(--text-soft); font-size: .95rem; }
.side-card li { margin-bottom: 10px; }
.side-card + .side-card { margin-top: 22px; }
.side-card.on-ink-card { background: var(--ink); }
.side-card.on-ink-card h4, .side-card.on-ink-card strong { color: var(--text-on-ink); }
.side-card.on-ink-card p, .side-card.on-ink-card li { color: var(--text-on-ink-soft); }

.feature-band { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.feature-item {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px; position: relative; overflow: hidden;
}
.feature-item .fi-icon {
  width: 48px; height: 48px; border-radius: 12px; margin-bottom: 18px;
  background: var(--blue-deep); display: flex; align-items: center; justify-content: center;
}
.feature-item .fi-icon svg { width: 22px; height: 22px; stroke: var(--white); }
.feature-item h4 { margin-bottom: 10px; }
.feature-item ul { margin: 14px 0 0; padding-left: 18px; color: var(--text-soft); font-size: .93rem; }
.feature-item li { margin-bottom: 6px; }

.gallery-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.gallery-strip figure { margin: 0; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; }
.gallery-strip img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.gallery-strip figure:hover img { transform: scale(1.06); }

/* Bandeau ancrage services (barre de progression discrète) */
.service-nav-strip {
  position: sticky; top: var(--header-h); z-index: 40;
  background: rgba(245,246,248,0.9); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  display: none;
}
.service-nav-strip .container { display: flex; gap: 26px; overflow-x: auto; padding-top: 14px; padding-bottom: 14px; }
.service-nav-strip a { font-family: var(--font-head); font-size: .84rem; font-weight: 600; color: var(--text-soft); white-space: nowrap; }
.service-nav-strip a.is-current { color: var(--orange); }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
}
.contact-list { display: grid; gap: 22px; margin-top: 30px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-item .ci-ic {
  width: 42px; height: 42px; border-radius: 10px; flex-shrink: 0;
  background: var(--paper-raised); display: flex; align-items: center; justify-content: center;
}
.contact-item svg { width: 19px; height: 19px; stroke: var(--blue); flex-shrink: 0; }
.contact-item strong { display: block; font-family: var(--font-head); font-size: 0.92rem; color: var(--text-soft); margin-bottom: 3px; }
.contact-item a, .contact-item span { font-size: 1.02rem; color: var(--text-main); }
.contact-item a:hover { color: var(--blue); }

.contact-social { display: flex; gap: 12px; margin-top: 30px; }
.contact-social a {
  width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  transition: background .2s var(--ease), border-color .2s var(--ease);
}
.contact-social a svg { width: 17px; height: 17px; stroke: var(--text-main); }
.contact-social a:hover { background: var(--orange); border-color: var(--orange); }

.map-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 30px;
  border: 1px solid var(--line);
}
.map-frame iframe { width: 100%; height: 260px; border: 0; display: block; filter: grayscale(0.15); }

.contact-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 42px;
  box-shadow: 0 30px 70px -30px rgba(18,24,31,.15);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label {
  display: block; font-family: var(--font-head); font-size: 0.86rem;
  font-weight: 600; margin-bottom: 7px; color: var(--text-main);
}
.field input, .field textarea, .field select {
  width: 100%; padding: 13px 14px;
  border: 1px solid var(--line); border-radius: 8px;
  font-family: var(--font-body); font-size: 0.98rem;
  background: var(--paper);
  transition: border-color 0.2s var(--ease);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--blue);
}
.field textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.85rem; color: var(--text-soft-2); margin-top: 6px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); padding: 76px 0 30px; position: relative; overflow: hidden; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 50px;
  padding-bottom: 46px;
  border-bottom: 1px solid var(--line-on-ink);
  position: relative; z-index: 1;
}
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-brand img { height: 36px; }
.footer-brand span { font-family: var(--font-head); font-weight: 700; color: var(--text-on-ink); font-size: 1.05rem; }
.footer-col h4 {
  font-family: var(--font-head); font-size: 0.9rem; color: var(--text-on-ink);
  margin-bottom: 18px; text-transform: uppercase; letter-spacing: .04em;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.footer-col a, .footer-col span { color: var(--text-on-ink-soft); font-size: 0.95rem; }
.footer-col a:hover { color: var(--orange); }
.footer-social { display: flex; gap: 10px; margin-top: 18px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line-on-ink);
  display: flex; align-items: center; justify-content: center;
}
.footer-social a svg { width: 15px; height: 15px; stroke: var(--text-on-ink-soft); }
.footer-social a:hover { background: var(--orange); border-color: var(--orange); }
.footer-social a:hover svg { stroke: var(--ink); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 26px; flex-wrap: wrap; gap: 12px; position: relative; z-index: 1;
}
.footer-bottom p { margin: 0; font-size: 0.85rem; color: var(--text-on-ink-soft); }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .service-cards { grid-template-columns: 1fr 1fr; }
  .why-cards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 980px) {
  .about-grid, .why-grid, .contact-grid, .service-detail-grid { grid-template-columns: 1fr; }
  .hero .container { grid-template-columns: 1fr; }
  .hero-graphic { order: -1; max-width: 380px; margin: 0 auto 10px; opacity: .85; }
  .value-strip { grid-template-columns: 1fr; gap: 26px; }
  .stat-band { grid-template-columns: 1fr 1fr; gap: 30px 20px; }
  .training-grid { grid-template-columns: 1fr; }
  .pillar-body { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .feature-band { grid-template-columns: 1fr; }
  .gallery-strip { grid-template-columns: 1fr 1fr; }
  .sp-tag { position: static; margin-top: -30px; margin-left: 20px; max-width: none; }
}

@media (max-width: 860px) {
  .main-nav, .header-phone { display: none; }
  .nav-toggle { display: flex; }
  .header-actions .btn-nav { display: none; }

  .site-header.nav-open {
    background: var(--ink);
  }
  .site-header.nav-open .main-nav {
    display: flex; position: fixed; inset: 0; top: 0;
    background: var(--ink); flex-direction: column; padding: 110px 30px 30px;
    gap: 6px; z-index: 205; overflow-y: auto;
  }
  .site-header.nav-open .main-nav > a,
  .site-header.nav-open .nav-item > .nav-toggle-link {
    width: 100%; font-size: 1.15rem; padding: 16px 6px;
    border-bottom: 1px solid var(--line-on-ink); border-radius: 0; justify-content: space-between;
  }
  .site-header.nav-open .dropdown-panel {
    position: static; opacity: 1; visibility: visible; transform: none;
    width: 100%; box-shadow: none; background: transparent; padding: 0 0 10px;
    display: none;
  }
  .site-header.nav-open .nav-item.is-open .dropdown-panel { display: block; }
  .site-header.nav-open .dropdown-panel a { padding: 12px 6px; }
  .site-header.nav-open .dropdown-panel strong { color: var(--text-on-ink); }
  .site-header.nav-open .dropdown-panel .dd-ic { background: rgba(255,255,255,0.08); }
  .site-header.nav-open .dropdown-panel .dd-ic svg { stroke: var(--orange); }
  .mobile-cta { display: flex; justify-content: center; margin-top: 26px; }
  .mobile-cta .btn { width: auto; padding: 13px 30px; font-size: .92rem; justify-content: center; }
  .mobile-contact { margin-top: 30px; display: grid; gap: 10px; }
  .mobile-contact a { color: var(--text-on-ink-soft); font-family: var(--font-head); font-size: .9rem; display: flex; align-items: center; gap: 10px; }
  .mobile-contact svg { width: 16px; height: 16px; stroke: var(--orange); }

  .hero { padding: 150px 0 90px; min-height: unset; }
  .page-banner { padding: 130px 0 60px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .pillar-row { grid-template-columns: 1fr; }
  .pillar-icon { margin-bottom: 6px; }
  .service-cards { grid-template-columns: 1fr; }
  .service-card.tall { grid-row: auto; }
  .why-cards { grid-template-columns: 1fr; }
  .stat-band { grid-template-columns: 1fr 1fr; }
  .gallery-strip { grid-template-columns: 1fr 1fr; }
  .section { padding: 76px 0; }
  .back-to-top { right: 16px; bottom: 16px; width: 44px; height: 44px; }
}

.mobile-cta, .mobile-contact { display: none; }

/* ---------- Utilitaires additionnels ---------- */
.auto-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 22px; }
.icon-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 26px; transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.icon-card:hover { transform: translateY(-5px); box-shadow: 0 20px 44px rgba(18,24,31,.09); border-color: var(--line-strong); }
.icon-card .ic-wrap {
  width: 46px; height: 46px; border-radius: 12px; margin-bottom: 16px;
  background: var(--paper-raised); display: flex; align-items: center; justify-content: center;
}
.icon-card .ic-wrap svg { width: 21px; height: 21px; stroke: var(--blue); }
.icon-card h4 { font-size: 1rem; margin-bottom: 8px; }
.icon-card p { font-size: .9rem; margin: 0; }

.split-photo-frame { position: relative; border-radius: var(--radius-lg); overflow: hidden; }
.split-photo-frame img { width: 100%; }
.tag-ribbon {
  position: absolute; top: 20px; left: -8px;
  background: var(--orange); color: var(--ink);
  font-family: var(--font-head); font-weight: 700; font-size: .78rem; letter-spacing: .04em;
  padding: 7px 18px 7px 22px; border-radius: 0 999px 999px 0;
  box-shadow: 0 10px 20px rgba(0,0,0,.2);
}

.two-photo-frame { display: grid; grid-template-columns: 1.3fr 1fr; gap: 16px; }
.two-photo-frame .tpf-main { border-radius: var(--radius-lg); overflow: hidden; }
.two-photo-frame .tpf-side { border-radius: var(--radius-lg); overflow: hidden; position: relative; }
.two-photo-frame img { width: 100%; height: 100%; object-fit: cover; }
.two-photo-frame .tpf-side .corner-frame::before { top: 14px; left: 14px; }
.two-photo-frame .tpf-side .corner-frame::after { bottom: 14px; right: 14px; }

.divider-angle {
  height: 60px; margin-top: -60px; position: relative; z-index: 1;
  background: var(--paper);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

.tagline-block {
  font-family: var(--font-head); font-weight: 600; color: var(--blue-deep);
  font-size: 1.2rem; line-height: 1.4; max-width: 34ch; margin: 0;
  padding-left: 20px; border-left: 3px solid var(--orange);
}
.on-ink .tagline-block, .tagline-block.on-ink { color: var(--text-on-ink); }

.badge-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.badge-row span {
  font-family: var(--font-head); font-size: .8rem; font-weight: 600;
  padding: 7px 14px; border-radius: 999px; border: 1px solid var(--line); color: var(--text-soft);
}

.services-index-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
@media (max-width: 1080px) { .services-index-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) {
  .services-index-grid { grid-template-columns: 1fr; }
  .two-photo-frame { grid-template-columns: 1fr; }
  .services-index-grid.service-cards .service-card.tall { grid-row: auto; }
  .why-list { grid-template-columns: 1fr !important; }
  .circle-split { width: min(300px, 82vw); height: min(300px, 82vw); }
}