/* Smartech4Care — feuille de style principale */

@font-face { font-family: "Montserrat"; src: url("../fonts/montserrat-regular.woff") format("woff"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Montserrat"; src: url("../fonts/montserrat-medium.woff") format("woff"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Montserrat"; src: url("../fonts/montserrat-semibold.woff") format("woff"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Montserrat"; src: url("../fonts/montserrat-bold.woff") format("woff"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Montserrat"; src: url("../fonts/montserrat-extrabold.woff") format("woff"); font-weight: 800; font-display: swap; }

:root {
  --ink: #0B0F0D;
  --ink-2: #131A16;
  --ink-3: #1C2620;
  --green: #09CC56;
  --green-strong: #067C35;
  --green-soft: #E6F8EE;
  --bg: #FFFFFF;
  --bg-alt: #F4F7F5;
  --text: #18201B;
  --muted: #56615B;
  --line: #E1E7E3;
  --on-dark: #F2F6F3;
  --on-dark-muted: #A8B5AD;

  --energy: #067C35;
  --protect: #2851B8;
  --senior: #7A3FB8;
  --water: #137FA6;
  --air: #2F6FC4;
  --solar: #C2620A;

  --radius: 18px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(11, 15, 13, .06), 0 8px 24px rgba(11, 15, 13, .06);
  --container: 1180px;
  --font: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--green-strong); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
h1, h2, h3, h4 { line-height: 1.18; margin: 0 0 .6em; color: var(--ink); letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4.2vw, 3.1rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; }
ul { padding-left: 1.2em; }
:focus-visible { outline: 3px solid var(--green); outline-offset: 2px; border-radius: 4px; }

[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; background: var(--green); color: var(--ink); padding: 10px 16px; border-radius: 8px; z-index: 100; font-weight: 700; }
.skip:focus { top: 12px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
@media (max-width: 600px) { .container { padding: 0 16px; } }

.section { padding: clamp(64px, 9vw, 112px) 0; }
.section-alt { background: var(--bg-alt); }
.section-dark { background: var(--ink); color: var(--on-dark); }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { color: var(--on-dark-muted); }
.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.lead { font-size: 1.12rem; color: var(--muted); }
.section-dark .lead { color: var(--on-dark-muted); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--green-strong); margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 26px; height: 3px; border-radius: 3px; background: var(--green); }
.section-dark .eyebrow, .hero .eyebrow { color: var(--green); }

/* Boutons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 24px; border-radius: 999px; border: 2px solid transparent;
  font: 700 .95rem/1.2 var(--font); text-decoration: none; cursor: pointer;
  transition: transform .15s ease, background-color .15s ease, color .15s ease, border-color .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--green); color: var(--ink); }
.btn-primary:hover { background: #2BDB70; color: var(--ink); }
.btn-ghost { border-color: currentColor; color: var(--ink); background: transparent; }
.btn-ghost:hover { background: var(--ink); color: #fff; border-color: var(--ink); }
.section-dark .btn-ghost, .hero .btn-ghost { color: #fff; }
.section-dark .btn-ghost:hover, .hero .btn-ghost:hover { background: #fff; color: var(--ink); border-color: #fff; }
.btn-sm { padding: 10px 18px; font-size: .88rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }
.arrow::after { content: "→"; font-weight: 700; }

/* En-tête */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}
.site-header.is-scrolled { border-bottom-color: var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 24px; }
.brand img { width: 210px; height: auto; }
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav ul { display: flex; gap: 26px; list-style: none; margin: 0; padding: 0; }
.site-nav ul a { color: var(--text); text-decoration: none; font-weight: 600; font-size: .94rem; padding: 6px 0; border-bottom: 2px solid transparent; }
.site-nav ul a:hover, .site-nav ul a[aria-current="page"] { border-bottom-color: var(--green); color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: 14px; }
.lang-switch {
  font-weight: 700; font-size: .82rem; letter-spacing: .06em; text-decoration: none; color: var(--ink);
  border: 1.5px solid var(--line); border-radius: 999px; padding: 6px 12px;
}
.lang-switch:hover { border-color: var(--ink); }
.nav-toggle { display: none; }

@media (max-width: 960px) {
  .brand img { width: 180px; }
  .nav-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    width: 46px; height: 46px; border: 1.5px solid var(--line); border-radius: 12px; background: #fff; cursor: pointer;
  }
  .nav-toggle-bar, .nav-toggle-bar::before, .nav-toggle-bar::after {
    display: block; width: 20px; height: 2px; background: var(--ink); border-radius: 2px; position: relative; transition: transform .2s ease;
  }
  .nav-toggle-bar::before, .nav-toggle-bar::after { content: ""; position: absolute; left: 0; }
  .nav-toggle-bar::before { top: -6px; }
  .nav-toggle-bar::after { top: 6px; }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar { background: transparent; }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar::before { transform: translateY(6px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar::after { transform: translateY(-6px) rotate(-45deg); }
  .site-nav {
    position: absolute; top: 76px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line); padding: 8px 16px 20px;
    display: none;
  }
  .site-nav.is-open { display: flex; }
  .site-nav ul { flex-direction: column; gap: 0; }
  .site-nav ul a { display: block; padding: 14px 4px; border-bottom: 1px solid var(--line); }
  .site-nav ul a[aria-current="page"] { border-bottom-color: var(--line); color: var(--green-strong); }
  .nav-actions { padding-top: 16px; justify-content: space-between; }
}

/* Hero */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 500px at 85% 10%, rgba(9, 204, 86, .18), transparent 60%),
    radial-gradient(700px 400px at 0% 100%, rgba(9, 204, 86, .08), transparent 60%),
    var(--ink);
  color: var(--on-dark);
  padding: clamp(56px, 8vw, 104px) 0 clamp(64px, 9vw, 112px);
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 70% 30%, #000 20%, transparent 70%);
}
.hero h1 { color: #fff; }
.hero h1 em { font-style: normal; color: var(--green); }
.hero .lead { color: var(--on-dark-muted); font-size: 1.15rem; max-width: 560px; }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.hero-points { list-style: none; padding: 0; margin: 28px 0 34px; display: grid; gap: 10px; }
.hero-points li { display: flex; gap: 12px; align-items: flex-start; color: var(--on-dark); font-weight: 500; }
.check {
  flex: 0 0 22px; width: 22px; height: 22px; border-radius: 50%; margin-top: 2px;
  background: var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%230B0F0D' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat;
}
.hero-page { padding: clamp(48px, 7vw, 88px) 0; }
.hero-page .lead { max-width: 680px; }
@media (max-width: 960px) { .hero-grid { grid-template-columns: 1fr; } .hero-visual { max-width: 520px; } }

/* Visuel du hero : box + application */
.hero-visual { position: relative; }
.device-stage { position: relative; aspect-ratio: 1 / .92; }
.phone {
  position: absolute; right: 0; top: 0; width: 54%;
  background: #050706; border-radius: 34px; padding: 10px;
  box-shadow: 0 30px 60px rgba(0,0,0,.45), 0 0 0 1px rgba(255,255,255,.08);
}
.phone-screen { background: #0F1512; border-radius: 26px; padding: 18px 14px; color: #fff; font-size: .72rem; min-height: 100%; }
.phone-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.phone-top img { width: 96px; }
.phone-avatar { width: 22px; height: 22px; border-radius: 50%; background: var(--ink-3); border: 1px solid rgba(255,255,255,.15); }
.app-card { background: var(--ink-3); border-radius: 14px; padding: 12px; margin-bottom: 10px; }
.app-card .label { color: var(--on-dark-muted); font-size: .66rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }
.app-card .value { white-space: nowrap; font-size: 1.15rem; font-weight: 800; color: #fff; }
.app-card .value small { font-size: .7rem; color: var(--green); font-weight: 700; margin-left: 6px; }
.app-bars { display: flex; align-items: flex-end; gap: 5px; height: 54px; margin-top: 10px; }
.app-bars span { flex: 1; background: rgba(9, 204, 86, .28); border-radius: 4px 4px 2px 2px; }
.app-bars span.on { background: var(--green); }
.app-tiles { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 8px; }
.app-tile { min-width: 0; background: var(--ink-3); border-radius: 12px; padding: 10px; display: flex; flex-direction: column; gap: 4px; }
.app-tile b { font-size: .74rem; }
.app-tile span { color: var(--on-dark-muted); font-size: .64rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.app-tile i { width: 8px; height: 8px; border-radius: 50%; background: var(--green); display: inline-block; }
.hub {
  position: absolute; left: -3%; bottom: 2%; width: 54%; z-index: 2;
  filter: drop-shadow(0 30px 40px rgba(0,0,0,.5));
}
@media (max-width: 560px) {
  .device-stage { aspect-ratio: 1 / 1.05; }
  .phone { width: 74%; border-radius: 28px; padding: 8px; }
  .phone-screen { padding: 14px 10px; border-radius: 22px; }
  .app-tiles { gap: 6px; }
  .app-tile { padding: 8px; }
  .hub { width: 52%; bottom: 0; }
}
.signal { position: absolute; left: 36%; bottom: 36%; width: 13%; z-index: 3; color: var(--green); fill: none; stroke: currentColor; stroke-width: 3; stroke-linecap: round; }
.signal circle { fill: currentColor; stroke: none; }
@media (max-width: 560px) { .signal { left: 34%; bottom: 30%; width: 14%; } }

/* Animations du visuel d'accueil */
@keyframes rise { from { opacity: 0; transform: translateY(24px); } }
@keyframes float { 50% { transform: translateY(-10px); } }
@keyframes grow { from { transform: scaleY(0); } }
@keyframes breathe { 50% { transform: scaleY(.82); } }
@keyframes wave { 0%, 100% { opacity: .15; } 30% { opacity: 1; } 60% { opacity: .15; } }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(9, 204, 86, .6); } 70%, 100% { box-shadow: 0 0 0 7px rgba(9, 204, 86, 0); } }
.js .phone { animation: rise .8s cubic-bezier(.2, .8, .2, 1) .1s both; }
.js .hub { animation: rise .8s cubic-bezier(.2, .8, .2, 1) .35s both, float 6s ease-in-out 1.2s infinite; }
.js .app-bars span { transform-origin: bottom; animation: grow .9s cubic-bezier(.2, .8, .2, 1) both; }
.js .app-bars span:nth-child(1) { animation-delay: .5s; }
.js .app-bars span:nth-child(2) { animation-delay: .58s; }
.js .app-bars span:nth-child(3) { animation-delay: .66s; }
.js .app-bars span:nth-child(4) { animation-delay: .74s; }
.js .app-bars span:nth-child(5) { animation-delay: .82s; }
.js .app-bars span:nth-child(6) { animation-delay: .9s; }
.js .app-bars span:nth-child(7) { animation: grow .9s cubic-bezier(.2, .8, .2, 1) .98s both, breathe 2.6s ease-in-out 2s infinite; }
.signal path { opacity: .15; animation: wave 2.4s ease-in-out infinite; }
.signal path:nth-of-type(2) { animation-delay: .3s; }
.signal path:nth-of-type(3) { animation-delay: .6s; }
.app-tile i { animation: ping 2.8s ease-out infinite; }
.app-tile:nth-child(2) i { animation-delay: .7s; }
.app-tile:nth-child(3) i { animation-delay: 1.4s; }
.app-tile:nth-child(4) i { animation-delay: 2.1s; }

/* Bandeau d'atouts */
.trust { background: var(--ink-2); color: var(--on-dark); border-top: 1px solid rgba(255,255,255,.06); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.trust-item { display: flex; gap: 14px; align-items: center; padding: 26px 20px; border-left: 1px solid rgba(255,255,255,.07); }
.trust-item:first-child { border-left: 0; padding-left: 0; }
.trust-item svg { flex: 0 0 34px; width: 34px; height: 34px; color: var(--green); }
.trust-item b { display: block; color: #fff; font-size: .95rem; }
.trust-item span { color: var(--on-dark-muted); font-size: .84rem; }
@media (max-width: 960px) {
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-item { border-left: 0; padding-left: 0; }
}
@media (max-width: 560px) { .trust-grid { grid-template-columns: 1fr; } .trust-item { padding: 16px 0; } }

/* Cartes génériques */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow);
}
.card h3 { margin-bottom: .4em; }
.card p:last-child { margin-bottom: 0; }
.card .muted, .muted { color: var(--muted); }
.icon-badge {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: var(--green-soft); color: var(--green-strong); margin-bottom: 18px;
}
.icon-badge svg { width: 28px; height: 28px; }

/* Comparatif */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }
.compare-col { padding: 36px; }
.compare-col h3 { display: flex; align-items: center; gap: 12px; }
.compare-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.compare-col li { display: flex; gap: 12px; align-items: flex-start; }
.compare-old { background: var(--bg-alt); color: var(--muted); }
.compare-old h3 { color: var(--muted); }
.compare-old li::before { content: "—"; color: #9AA59F; font-weight: 700; }
.compare-new { background: var(--ink); color: var(--on-dark); }
.compare-new h3 { color: #fff; }
.compare-new .check { margin-top: 3px; }
@media (max-width: 760px) { .compare { grid-template-columns: 1fr; } .compare-col { padding: 26px; } }

/* Piliers */
.pillars { display: grid; grid-template-columns: 1.25fr 1fr 1fr; gap: 24px; }
.pillar { position: relative; display: flex; flex-direction: column; }
.pillar-num { font-size: .78rem; font-weight: 800; letter-spacing: .12em; color: var(--green-strong); text-transform: uppercase; margin-bottom: 10px; }
.pillar-main { background: var(--ink); color: var(--on-dark); border-color: var(--ink); }
.pillar-main h3 { color: #fff; font-size: 1.45rem; }
.pillar-main p { color: var(--on-dark-muted); }
.pillar-main .pillar-num { color: var(--green); }
.pillar-main .icon-badge { background: rgba(9, 204, 86, .14); color: var(--green); }
.pillar ul { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 8px; font-size: .94rem; }
.pillar li { display: flex; gap: 10px; }
.pillar li::before { content: ""; flex: 0 0 7px; height: 7px; margin-top: .62em; border-radius: 50%; background: var(--green); }
.pillar-quote { margin-top: auto; padding-top: 18px; font-weight: 600; font-style: italic; color: var(--ink); }
.pillar-main .pillar-quote { color: #fff; }
.bonus {
  margin-top: 24px; display: flex; gap: 20px; align-items: center;
  padding: 22px 28px; border-radius: var(--radius); border: 1.5px dashed #B9C8BF; background: #fff;
}
.bonus .tag { flex: 0 0 auto; background: var(--green); color: var(--ink); font-weight: 800; font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; }
.bonus p { margin: 0; }
@media (max-width: 960px) { .pillars { grid-template-columns: 1fr; } .bonus { flex-direction: column; align-items: flex-start; } }

/* Étapes */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; list-style: none; padding: 0; margin: 0; }
.step { position: relative; padding-top: 64px; }
.step::before {
  counter-increment: step; content: counter(step);
  position: absolute; top: 0; left: 0; width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 800; background: var(--green); color: var(--ink);
}
.step::after { content: ""; position: absolute; top: 22px; left: 58px; right: -12px; height: 2px; background: repeating-linear-gradient(90deg, var(--line) 0 8px, transparent 8px 14px); }
.step:last-child::after { display: none; }
.section-dark .step::after { background: repeating-linear-gradient(90deg, rgba(255,255,255,.18) 0 8px, transparent 8px 14px); }
@media (max-width: 960px) { .steps { grid-template-columns: 1fr 1fr; } .step::after { display: none; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* Parcours animé (accueil) : les étapes s'allument tour à tour */
.step-icon { display: inline-grid; place-items: center; width: 42px; height: 42px; margin-bottom: 14px; border-radius: 12px; background: rgba(9, 204, 86, .12); color: var(--green); transition: background-color .3s ease, color .3s ease; }
.step-icon svg { width: 22px; height: 22px; }
.steps[data-process] .step { cursor: pointer; }
.js .steps[data-process].is-running .step { opacity: .42; transition: opacity .45s ease; }
.js .steps[data-process].is-running .step.is-active,
.js .steps[data-process].is-running .step.is-done { opacity: 1; }
.js .steps[data-process].is-running .step::before { background: transparent; color: var(--on-dark); box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .25); transition: background-color .3s ease, color .3s ease, box-shadow .3s ease; }
.js .steps[data-process].is-running .step.is-done::before { background: var(--green); color: var(--ink); box-shadow: none; }
.js .steps[data-process].is-running .step.is-active::before { background: var(--green); color: var(--ink); box-shadow: 0 0 0 7px rgba(9, 204, 86, .22); }
.js .steps[data-process].is-running .step::after {
  background: rgba(255, 255, 255, .14) linear-gradient(var(--green), var(--green)) no-repeat 0 0 / 0% 100%;
  transition: none;
}
.js .steps[data-process].is-running .step.is-active::after { background-size: 100% 100%; transition: background-size var(--step-ms, 3200ms) linear; }
.js .steps[data-process].is-running .step.is-done::after { background-size: 100% 100%; }
.js .steps[data-process].is-running .step.is-active .step-icon { background: var(--green); color: var(--ink); animation: pop .6s cubic-bezier(.2, .9, .3, 1.4); }
@keyframes pop { 0% { transform: scale(.7); } 60% { transform: scale(1.12); } 100% { transform: scale(1); } }
@media (max-width: 960px) {
  .js .steps[data-process].is-running .step::after { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .js .steps[data-process].is-running .step { opacity: 1; }
  .js .steps[data-process].is-running .step.is-active .step-icon { animation: none; }
}

/* Le système en action : capteurs → cloud & règles → actionneurs → bénéfice */
.flow { display: grid; grid-template-columns: 1.15fr 44px 1.25fr 44px 1fr 44px 1fr; align-items: stretch; }
.flow-col { background: var(--ink-2); border: 1px solid rgba(255,255,255,.08); border-radius: var(--radius); padding: 22px 20px; }
.flow-core { border-color: rgba(9,204,86,.45); box-shadow: 0 0 60px rgba(9,204,86,.08); display: flex; flex-direction: column; }
.flow-step { font-size: .76rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--green); margin: 0 0 12px; }
.flow-sub { font-size: .78rem; color: var(--on-dark-muted); margin: 12px 0 8px; }
.flow-core .flow-sub { margin-top: auto; padding-top: 12px; }
.flow-chips { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.flow-chips li { font-size: .8rem; font-weight: 600; padding: 6px 11px; border-radius: 999px; background: var(--ink-3); color: var(--on-dark-muted); border: 1px solid transparent; transition: background-color .35s ease, color .35s ease, box-shadow .35s ease, border-color .35s ease; }
.flow-chips--virtual li { background: transparent; border: 1px dashed rgba(255,255,255,.22); }
.flow-chips li.is-on { background: var(--green); color: var(--ink); border-color: var(--green); box-shadow: 0 0 0 4px rgba(9,204,86,.2); }
.flow-rule { background: #070A08; border-radius: 12px; padding: 14px 16px; color: #fff; font-size: .95rem; line-height: 1.5; min-height: 118px; transition: opacity .4s ease; }
.flow-rule p { margin: 0 0 8px; }
.flow-rule p:last-child { margin: 0; }
.flow-rule b { display: inline-block; min-width: 54px; color: var(--green); font-size: .72rem; letter-spacing: .1em; }
.flow-pillar { display: inline-block; margin: 0 0 12px; padding: 4px 11px; border-radius: 999px; background: rgba(9,204,86,.14); color: var(--green); font-size: .74rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.flow-result { margin: 0; color: #fff; font-size: 1.15rem; font-weight: 800; line-height: 1.3; }
.flow-pillar, .flow-result { transition: opacity .45s ease, transform .45s ease; }
.flow-wire { position: relative; }
.flow-wire::before { content: ""; position: absolute; left: 6px; right: 6px; top: 50%; border-top: 2px dashed rgba(9,204,86,.35); }
.flow-wire i { position: absolute; top: 50%; left: 0; width: 12px; height: 12px; margin-top: -6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 14px var(--green); opacity: 0; }
.flow-wire i.go { animation: travel .8s ease-in-out forwards; }
@keyframes travel { 0% { left: 0; opacity: 0; } 15%, 85% { opacity: 1; } 100% { left: calc(100% - 12px); opacity: 0; } }
@keyframes travel-y { 0% { top: 0; opacity: 0; } 15%, 85% { opacity: 1; } 100% { top: calc(100% - 12px); opacity: 0; } }
.js .flow.is-run .flow-rule { opacity: .3; }
.js .flow.is-run.s2 .flow-rule { opacity: 1; }
.js .flow.is-run .flow-pillar, .js .flow.is-run .flow-result { opacity: 0; transform: translateY(8px); }
.js .flow.is-run.s4 .flow-pillar, .js .flow.is-run.s4 .flow-result { opacity: 1; transform: none; }
.flow-tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; list-style: none; padding: 0; margin: 28px 0 0; }
.flow-tabs button { font: 600 .86rem var(--font); padding: 9px 16px; border-radius: 999px; border: 1px solid rgba(255,255,255,.2); background: transparent; color: var(--on-dark); cursor: pointer; transition: background-color .2s ease, color .2s ease, border-color .2s ease; }
.flow-tabs button:hover { border-color: var(--green); }
.flow-tabs button[aria-pressed="true"] { background: var(--green); border-color: var(--green); color: var(--ink); }
.flow-tech { margin-top: 56px; }
@media (max-width: 980px) {
  .flow { grid-template-columns: 1fr; }
  .flow-wire { height: 40px; }
  .flow-wire::before { left: 50%; right: auto; top: 4px; bottom: 4px; border-top: 0; border-left: 2px dashed rgba(9,204,86,.35); }
  .flow-wire i { left: 50%; margin-left: -6px; top: 0; margin-top: 0; }
  .flow-wire i.go { animation-name: travel-y; }
}
@media (prefers-reduced-motion: reduce) {
  .flow-wire i.go { animation: none; }
  .flow-chips li, .flow-rule, .flow-pillar, .flow-result { transition: none; }
}

/* Visuels (catalogue, matrice des services) */
.visual { margin: 40px 0 0; }
.visual a { display: block; overflow: hidden; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); cursor: zoom-in; }
.visual img { width: 100%; height: auto; transition: transform .4s ease; }
.visual a:hover img { transform: scale(1.012); }
.visual figcaption { margin-top: 10px; text-align: center; font-size: .82rem; color: var(--muted); }
.section-dark .visual a { border-color: rgba(255,255,255,.08); }
.section-dark .visual figcaption { color: var(--on-dark-muted); }
.section-head + .visual { margin-top: 0; margin-bottom: 40px; }

/* Chronologie du financement */
.timeline { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 48px; border-radius: var(--radius); overflow: hidden; }
.timeline-item { padding: 28px; background: var(--ink-3); border-left: 1px solid rgba(255,255,255,.06); }
.timeline-item:first-child { border-left: 0; background: linear-gradient(135deg, rgba(9,204,86,.22), rgba(9,204,86,.06)), var(--ink-3); }
.timeline-item .when { font-size: .8rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--green); }
.timeline-item h3 { margin: 8px 0; font-size: 1.1rem; }
.timeline-item p { margin: 0; font-size: .94rem; }
@media (max-width: 760px) { .timeline { grid-template-columns: 1fr; } .timeline-item { border-left: 0; border-top: 1px solid rgba(255,255,255,.06); } }

/* Services (verticales) */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service {
  --c: var(--energy);
  display: flex; flex-direction: column; gap: 6px;
  padding: 26px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line);
  border-top: 4px solid var(--c); text-decoration: none; color: var(--text);
  transition: transform .15s ease, box-shadow .15s ease;
}
a.service:hover { transform: translateY(-3px); box-shadow: var(--shadow); color: var(--text); }
.service .svc-icon { width: 44px; height: 44px; color: var(--c); margin-bottom: 8px; }
.service h3 { color: var(--c); letter-spacing: .04em; text-transform: uppercase; font-size: 1.05rem; margin: 0; }
.service p { margin: 0; color: var(--muted); font-size: .95rem; }
.service .tag-first { align-self: flex-start; font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; background: var(--green-soft); color: var(--green-strong); padding: 4px 10px; border-radius: 999px; }
.svc-energy { --c: var(--energy); }
.svc-protect { --c: var(--protect); }
.svc-senior { --c: var(--senior); }
.svc-water { --c: var(--water); }
.svc-air { --c: var(--air); }
.svc-solar { --c: var(--solar); }
@media (max-width: 960px) { .services { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .services { grid-template-columns: 1fr; } }

/* Détail d'une verticale */
.vertical { --c: var(--energy); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; margin-bottom: 24px; scroll-margin-top: 96px; }
.vertical-head { display: flex; gap: 18px; align-items: center; padding: 24px 28px; border-bottom: 1px solid var(--line); background: linear-gradient(90deg, color-mix(in srgb, var(--c) 9%, #fff), #fff 70%); }
.vertical-head svg { width: 46px; height: 46px; color: var(--c); flex: 0 0 46px; }
.vertical-head h3 { margin: 0; color: var(--c); text-transform: uppercase; letter-spacing: .04em; }
.vertical-head p { margin: 0; color: var(--muted); }
.vertical-body { display: grid; grid-template-columns: repeat(4, 1fr); }
.vertical-body > div { padding: 22px 24px; border-left: 1px solid var(--line); }
.vertical-body > div:first-child { border-left: 0; }
.vertical-body h4 { font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.vertical-body ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; font-size: .93rem; }
.vertical-body .benefits li { font-weight: 600; color: var(--ink); }
.vertical-body .benefits li::before { content: "✓ "; color: var(--c); }
@media (max-width: 960px) { .vertical-body { grid-template-columns: 1fr 1fr; } .vertical-body > div:nth-child(3) { border-left: 0; } .vertical-body > div:nth-child(n+3) { border-top: 1px solid var(--line); } }
@media (max-width: 560px) { .vertical-body { grid-template-columns: 1fr; } .vertical-body > div { border-left: 0; border-top: 1px solid var(--line); } .vertical-body > div:first-child { border-top: 0; } .vertical-head { flex-direction: column; align-items: flex-start; } }

/* Catalogue */
.catalog { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.catalog-col { border-radius: var(--radius); background: #fff; border: 1px solid var(--line); overflow: hidden; }
.catalog-col > header { padding: 20px 26px; background: var(--ink); color: #fff; }
.catalog-col > header h3 { color: #fff; margin: 0; }
.catalog-col > header p { margin: 0; color: var(--on-dark-muted); font-size: .9rem; }
.catalog-col.act > header { background: var(--green-strong); }
.catalog-col.act > header p { color: #D3F2DF; }
.catalog-col dl { margin: 0; padding: 8px 26px 18px; }
.catalog-col dt { font-weight: 700; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; color: var(--ink); margin-top: 16px; }
.catalog-col dd { margin: 4px 0 0; color: var(--muted); font-size: .94rem; }
@media (max-width: 760px) { .catalog { grid-template-columns: 1fr; } }

/* Schéma d'architecture */
.arch { display: grid; grid-template-columns: 1fr auto 1.2fr auto 1fr; align-items: stretch; gap: 0; }
.arch-col { background: var(--ink-2); border: 1px solid rgba(9, 204, 86, .35); border-radius: var(--radius); padding: 24px; }
.arch-col h3 { display: flex; align-items: center; gap: 10px; font-size: 1rem; color: var(--green); text-transform: uppercase; letter-spacing: .06em; }
.arch-num { width: 28px; height: 28px; border-radius: 50%; border: 2px solid var(--green); display: grid; place-items: center; font-size: .82rem; color: var(--green); }
.arch-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.arch-col li { background: var(--ink-3); border-radius: 12px; padding: 12px 14px; color: var(--on-dark); font-size: .9rem; font-weight: 500; border: 1px solid rgba(255,255,255,.05); }
.arch-col li small { display: block; color: var(--on-dark-muted); font-weight: 400; font-size: .8rem; }
.arch-link { display: grid; place-items: center; padding: 0 10px; color: var(--green); }
.arch-link svg { width: 44px; height: 44px; }
.arch-link span { font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--on-dark-muted); text-align: center; }
.arch-cloud { box-shadow: 0 0 0 1px rgba(9,204,86,.5), 0 0 60px rgba(9,204,86,.12); }
/* Schéma animé : paquets de données et blocs qui s'allument */
.arch-link { position: relative; }
.pkt-track { position: absolute; left: 0; right: 0; top: 50%; height: 2px; margin-top: -1px; background: repeating-linear-gradient(90deg, rgba(9,204,86,.35) 0 6px, transparent 6px 12px); }
.pkt-track i { position: absolute; top: 50%; left: 0; width: 12px; height: 12px; margin-top: -6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 14px var(--green); opacity: 0; }
.pkt-track i.go-f { animation: pkt-f 1.1s ease-in-out forwards; }
.pkt-track i.go-b { animation: pkt-b 1.1s ease-in-out forwards; background: #fff; box-shadow: 0 0 14px rgba(255,255,255,.8); }
@keyframes pkt-f { 0% { left: 0; opacity: 0; } 15%, 85% { opacity: 1; } 100% { left: calc(100% - 12px); opacity: 0; } }
@keyframes pkt-b { 0% { left: calc(100% - 12px); opacity: 0; } 15%, 85% { opacity: 1; } 100% { left: 0; opacity: 0; } }
@keyframes pkt-fy { 0% { top: 0; opacity: 0; } 15%, 85% { opacity: 1; } 100% { top: calc(100% - 12px); opacity: 0; } }
@keyframes pkt-by { 0% { top: calc(100% - 12px); opacity: 0; } 15%, 85% { opacity: 1; } 100% { top: 0; opacity: 0; } }
.arch-col li { transition: opacity .4s ease, border-color .4s ease, background-color .4s ease, box-shadow .4s ease; }
.js .arch.is-running .arch-col li { opacity: .5; }
.js .arch.is-running .arch-col li.is-hot { opacity: 1; border-color: var(--green); background: rgba(9,204,86,.12); box-shadow: 0 0 0 1px rgba(9,204,86,.55), 0 0 26px rgba(9,204,86,.22); }
.arch-caption { min-height: 3.2em; max-width: 760px; margin: 26px auto 0; text-align: center; color: #fff; font-weight: 600; font-size: 1.02rem; }
.arch-caption b { display: inline-block; margin-right: 10px; padding: 3px 10px; border-radius: 999px; background: rgba(9,204,86,.15); color: var(--green); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; vertical-align: 2px; }
.arch-caption:empty { display: none; }
@media (max-width: 960px) {
  .pkt-track { left: 50%; right: auto; top: 0; bottom: 0; width: 2px; height: auto; margin: 0 0 0 -1px; background: repeating-linear-gradient(180deg, rgba(9,204,86,.35) 0 6px, transparent 6px 12px); }
  .pkt-track i { left: 50%; top: 0; margin: 0 0 0 -6px; }
  .pkt-track i.go-f { animation-name: pkt-fy; }
  .pkt-track i.go-b { animation-name: pkt-by; }
}
@media (prefers-reduced-motion: reduce) {
  .pkt-track i.go-f, .pkt-track i.go-b { animation: none; }
  .js .arch.is-running .arch-col li { opacity: 1; }
}
/* Illustration animée du système (SVG en ligne) */
.schema-flux { margin: 40px 0 0; padding: 24px; border-radius: var(--radius); background: radial-gradient(800px 300px at 60% 40%, rgba(9,204,86,.08), transparent 70%), var(--ink-2); border: 1px solid rgba(255,255,255,.07); }
.schema-flux svg { width: 100%; height: auto; display: block; font-family: var(--font); }
.sf-line { fill: none; stroke: rgba(9,204,86,.35); stroke-width: 2; stroke-dasharray: 6 7; animation: sf-dash 1.6s linear infinite; }
.sf-line--back { stroke: rgba(255,255,255,.28); animation-direction: reverse; }
@keyframes sf-dash { to { stroke-dashoffset: -26; } }
.sf-dot { fill: var(--green); filter: drop-shadow(0 0 6px rgba(9,204,86,.9)); }
.sf-dot--back { fill: #fff; filter: drop-shadow(0 0 6px rgba(255,255,255,.8)); }
.sf-h { fill: var(--green); font-size: 15px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.sf-l { fill: var(--on-dark-muted); font-size: 13px; font-weight: 600; text-anchor: middle; }
.sf-tag { fill: var(--on-dark-muted); font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; text-anchor: middle; }
.sf-roof { fill: #1B2420; stroke: rgba(9,204,86,.5); stroke-width: 2; stroke-linejoin: round; }
.sf-house { fill: #121815; stroke: rgba(9,204,86,.5); stroke-width: 2; }
.sf-win { fill: #1D2A24; stroke: rgba(255,255,255,.12); }
.sf-door { fill: #1A221E; stroke: rgba(255,255,255,.12); }
.sf-ground { stroke: rgba(255,255,255,.15); stroke-width: 2; }
.sf-dev { fill: #24302A; stroke: var(--green); stroke-width: 2; }
.sf-dev-t { fill: #fff; font-size: 12px; font-weight: 800; text-anchor: middle; }
.sf-drop { fill: #2F9BD0; }
.sf-led { fill: var(--green); animation: sf-blink 1.6s ease-in-out infinite; }
.sf-ping { fill: none; stroke: var(--green); stroke-width: 2; transform-box: fill-box; transform-origin: center; animation: sf-ping 2.4s ease-out infinite; }
.sf-ping--2 { animation-delay: .6s; }
.sf-ping--3 { animation-delay: 1.2s; }
.sf-ping--4 { animation-delay: 1.8s; }
@keyframes sf-ping { 0% { transform: scale(1); opacity: .9; } 100% { transform: scale(2.6); opacity: 0; } }
@keyframes sf-blink { 50% { opacity: .25; } }
.sf-radiator rect { fill: #2A1E14; stroke: #E8811A; stroke-width: 2; animation: sf-heat 6s ease-in-out infinite; }
.sf-radiator line { stroke: #E8811A; stroke-width: 2; animation: sf-heat-l 6s ease-in-out infinite; }
@keyframes sf-heat { 0%, 45% { fill: #3A2410; stroke: #E8811A; } 60%, 100% { fill: #16221C; stroke: #5FA884; } }
@keyframes sf-heat-l { 0%, 45% { stroke: #E8811A; } 60%, 100% { stroke: #5FA884; } }
.sf-waves path { fill: none; stroke: var(--green); stroke-width: 3; stroke-linecap: round; animation: sf-wave 2s ease-in-out infinite; opacity: .2; }
.sf-waves path:nth-child(2) { animation-delay: .25s; }
.sf-waves path:nth-child(3) { animation-delay: .5s; }
@keyframes sf-wave { 0%, 100% { opacity: .15; } 35% { opacity: 1; } 70% { opacity: .15; } }
.sf-chip rect { fill: #182019; stroke: rgba(255,255,255,.25); stroke-dasharray: 5 4; }
.sf-sun { fill: #F2B233; animation: sf-blink 3s ease-in-out infinite; }
.sf-cloudlet { fill: #C9D3CE; }
.sf-rain { stroke: #5FB4FF; stroke-width: 2.5; stroke-linecap: round; animation: sf-rain 1.2s linear infinite; }
.sf-rain--2 { animation-delay: .4s; }
.sf-rain--3 { animation-delay: .8s; }
@keyframes sf-rain { 0% { transform: translateY(-4px); opacity: 0; } 30% { opacity: 1; } 100% { transform: translateY(6px); opacity: 0; } }
.sf-euro { fill: var(--green); font-size: 26px; font-weight: 800; text-anchor: middle; }
.sf-cloud { fill: #16211B; stroke: var(--green); stroke-width: 2.5; }
.sf-cloud-t { fill: #fff; font-size: 15px; font-weight: 800; text-anchor: middle; }
.sf-gear circle:first-child { fill: none; stroke: var(--green); stroke-width: 7; stroke-dasharray: 6 4.4; transform-box: fill-box; transform-origin: center; animation: sf-spin 4s linear infinite; }
.sf-gear .sf-hole { fill: var(--green); }
@keyframes sf-spin { to { transform: rotate(360deg); } }
.sf-ai circle { fill: rgba(9,204,86,.15); stroke: var(--green); stroke-width: 2; }
.sf-ai path { fill: none; stroke: var(--green); stroke-width: 2; stroke-linejoin: round; stroke-dasharray: 40; animation: sf-trace 2.4s linear infinite; }
@keyframes sf-trace { from { stroke-dashoffset: 80; } to { stroke-dashoffset: 0; } }
.sf-bell { fill: var(--green); transform-box: fill-box; transform-origin: 50% 0; animation: sf-ring 3s ease-in-out infinite; }
@keyframes sf-ring { 0%, 70%, 100% { transform: rotate(0); } 75% { transform: rotate(14deg); } 80% { transform: rotate(-12deg); } 85% { transform: rotate(8deg); } 90% { transform: rotate(-4deg); } }
.sf-phone { fill: #050706; stroke: rgba(255,255,255,.18); stroke-width: 2; }
.sf-screen { fill: #0F1512; }
.sf-bar { fill: var(--green); }
.sf-bar--dim { fill: #24302A; }
.sf-notif rect { fill: #1E2A24; stroke: var(--green); stroke-width: 1.5; }
.sf-notif { animation: sf-notif 6s ease-in-out infinite; }
@keyframes sf-notif { 0%, 40% { opacity: 0; transform: translateY(-10px); } 50%, 92% { opacity: 1; transform: none; } 100% { opacity: 0; } }
.sf-n1 { fill: #fff; font-size: 11px; font-weight: 800; }
.sf-n2 { fill: var(--on-dark-muted); font-size: 9.5px; font-weight: 600; }
.sf-partner circle { fill: #182019; stroke: rgba(9,204,86,.6); stroke-width: 2; }
.sf-partner path { fill: none; stroke: var(--green); stroke-width: 2.5; stroke-linejoin: round; }
.sf-legend { display: flex; justify-content: center; flex-wrap: wrap; gap: 24px; margin-top: 14px; color: var(--on-dark-muted); font-size: .86rem; }
.sf-legend span { display: inline-flex; align-items: center; gap: 8px; }
.sf-key { width: 10px; height: 10px; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px var(--green); }
.sf-key--back { background: #fff; box-shadow: 0 0 8px rgba(255,255,255,.8); }
@media (max-width: 700px) {
  .schema-flux { padding: 12px; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .schema-flux svg { min-width: 760px; }
  .sf-legend { position: sticky; left: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .schema-flux * { animation: none !important; }
  .sf-dot { display: none; }
  .sf-notif { opacity: 1; }
}
.arch-values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 28px; }
.arch-values div { border-top: 2px solid var(--green); padding-top: 14px; }
.arch-values b { display: block; color: #fff; text-transform: uppercase; letter-spacing: .06em; font-size: .9rem; }
.arch-values span { color: var(--on-dark-muted); font-size: .88rem; }
@media (max-width: 960px) {
  .arch { grid-template-columns: 1fr; }
  .arch-link { padding: 10px 0; }
  .arch-link svg { width: 40px; }
  .arch-values { grid-template-columns: 1fr 1fr; }
}

/* Bloc d'appel à l'action */
.cta-band {
  border-radius: 28px; padding: clamp(32px, 5vw, 56px);
  background: radial-gradient(600px 300px at 100% 0%, rgba(9,204,86,.25), transparent 60%), var(--ink);
  color: var(--on-dark); display: grid; grid-template-columns: 1.4fr auto; gap: 32px; align-items: center;
}
.cta-band h2 { color: #fff; margin-bottom: .3em; }
.cta-band p { color: var(--on-dark-muted); margin: 0; }
@media (max-width: 760px) { .cta-band { grid-template-columns: 1fr; } }

/* Mise en avant simulateur */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 960px) { .split { grid-template-columns: 1fr; gap: 36px; } }
.mini-calc { background: #fff; border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow); padding: 28px; }
.mini-calc .row { display: flex; justify-content: space-between; align-items: baseline; padding: 14px 0; border-bottom: 1px solid var(--line); gap: 12px; }
.mini-calc .row:last-of-type { border-bottom: 0; }
.mini-calc .row span { color: var(--muted); }
.mini-calc .row b { font-size: 1.05rem; color: var(--ink); text-align: right; }
.mini-calc .row.total b { color: var(--green-strong); font-size: 1.2rem; }
.gauge { height: 12px; border-radius: 999px; background: var(--bg-alt); overflow: hidden; margin: 6px 0 4px; }
.gauge span { display: block; height: 100%; border-radius: 999px; background: var(--green); }

/* Simulateur */
.sim { display: grid; grid-template-columns: 1.05fr .95fr; gap: 32px; align-items: start; }
@media (max-width: 960px) { .sim { grid-template-columns: 1fr; } }
.sim-form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); }
.sim-form fieldset { border: 0; padding: 0; margin: 0 0 28px; }
.sim-form legend { font-weight: 800; font-size: 1rem; color: var(--ink); margin-bottom: 4px; padding: 0; }
.sim-form .hint { color: var(--muted); font-size: .88rem; margin: 0 0 14px; }
.range-row { display: flex; align-items: center; gap: 18px; }
.range-row output { flex: 0 0 auto; min-width: 104px; text-align: center; font-weight: 800; font-size: 1.1rem; background: var(--green-soft); color: var(--green-strong); border-radius: 12px; padding: 8px 12px; }
input[type="range"] { flex: 1; accent-color: var(--green-strong); height: 28px; }
.choice-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.choice label {
  display: flex; flex-direction: column; gap: 2px; height: 100%;
  padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 12px; cursor: pointer;
  font-weight: 700; font-size: .92rem; transition: border-color .15s ease, background-color .15s ease;
}
.choice label small { font-weight: 500; color: var(--muted); font-size: .78rem; }
.choice input:checked + label { border-color: var(--green-strong); background: var(--green-soft); }
.choice input:focus-visible + label { outline: 3px solid var(--green); outline-offset: 2px; }
.stepper { display: inline-flex; align-items: center; border: 1.5px solid var(--line); border-radius: 12px; overflow: hidden; }
.stepper button { width: 44px; height: 44px; border: 0; background: var(--bg-alt); font: 800 1.2rem var(--font); cursor: pointer; color: var(--ink); }
.stepper button:hover { background: var(--green-soft); }
.stepper output { min-width: 56px; text-align: center; font-weight: 800; font-size: 1.1rem; }

.sim-result { position: sticky; top: 96px; background: var(--ink); color: var(--on-dark); border-radius: var(--radius); padding: 30px; }
.sim-result h2 { color: #fff; font-size: 1.3rem; }
.res-block { padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.res-block:last-of-type { border-bottom: 0; }
.res-label { font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--on-dark-muted); }
.res-value { font-size: 1.9rem; font-weight: 800; color: #fff; line-height: 1.2; }
.res-value small { font-size: .9rem; color: var(--on-dark-muted); font-weight: 600; }
.res-value.green { color: var(--green); }
.res-note { font-size: .86rem; color: var(--on-dark-muted); margin: 4px 0 0; }
.res-compare { display: grid; gap: 10px; margin-top: 12px; }
.res-bar { display: grid; grid-template-columns: 100px 1fr; align-items: center; gap: 12px; font-size: .82rem; color: var(--on-dark-muted); }
.res-bar .track { height: 14px; background: rgba(255,255,255,.07); border-radius: 999px; overflow: hidden; }
.res-bar .fill { height: 100%; border-radius: 999px; background: var(--green); transition: width .35s ease; }
.res-bar .fill.cost { background: #8FA399; }
.verdict { margin-top: 18px; padding: 16px 18px; border-radius: 14px; background: rgba(9,204,86,.12); border: 1px solid rgba(9,204,86,.4); color: #fff; font-weight: 600; }
.verdict.partial { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.15); }
.sim-equip { font-size: .9rem; color: var(--on-dark-muted); }
.sim-equip b { color: #fff; }
.sim-result .btn { width: 100%; margin-top: 20px; }
.legal-note { font-size: .78rem; color: var(--muted); margin-top: 18px; line-height: 1.55; }
.sim-result .legal-note { color: var(--on-dark-muted); }
.credit-warning { font-weight: 700; }

/* Formulaires */
.form { display: grid; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }
.field label, .field legend { display: block; font-weight: 700; font-size: .9rem; margin-bottom: 6px; color: var(--ink); }
.field .opt { font-weight: 500; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 14px; border: 1.5px solid var(--line); border-radius: 12px;
  font: 500 1rem var(--font); color: var(--text); background: #fff;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--green-strong); outline: none; box-shadow: 0 0 0 4px rgba(9,204,86,.18); }
.field fieldset { border: 0; padding: 0; margin: 0; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: .88rem; color: var(--muted); }
.consent input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--green-strong); flex: 0 0 20px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.tabs { display: inline-flex; padding: 5px; border-radius: 999px; background: var(--bg-alt); border: 1px solid var(--line); margin-bottom: 26px; flex-wrap: wrap; }
.tabs button { border: 0; background: transparent; padding: 10px 20px; border-radius: 999px; font: 700 .92rem var(--font); cursor: pointer; color: var(--muted); }
.tabs button[aria-selected="true"] { background: var(--ink); color: #fff; }
.sim-summary { background: var(--green-soft); border: 1px solid #BFE9CF; border-radius: 12px; padding: 14px 16px; font-size: .9rem; }
.sim-summary[hidden] { display: none; }
.contact-grid { display: grid; grid-template-columns: 1.4fr .8fr; gap: 40px; align-items: start; }
@media (max-width: 960px) { .contact-grid { grid-template-columns: 1fr; } }
.aside-card { background: var(--bg-alt); border-radius: var(--radius); padding: 28px; }
.aside-card ol { padding-left: 1.2em; margin: 0; display: grid; gap: 10px; }

/* Partenaires */
.partner-card { display: flex; flex-direction: column; }
.partner-card ul { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 8px; font-size: .94rem; }
.partner-card li { display: flex; gap: 10px; }
.partner-card li::before { content: "✓"; color: var(--green-strong); font-weight: 800; }
.partner-card .role { font-size: .74rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--green-strong); }

/* Pages légales et vierges */
.prose { max-width: 780px; }
.prose h2 { font-size: 1.35rem; margin-top: 2em; }
.placeholder { background: #FFF7E0; border: 1px dashed #E2B93B; border-radius: 6px; padding: 0 6px; color: #7A5A00; font-weight: 600; }
.empty-state { text-align: center; border: 1.5px dashed var(--line); border-radius: var(--radius); padding: 64px 24px; color: var(--muted); }

/* Pied de page */
.site-footer { background: var(--ink); color: var(--on-dark-muted); padding: 64px 0 0; font-size: .92rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 40px; }
.footer-brand img { width: 200px; margin-bottom: 18px; }
.footer-title { color: #fff; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.site-footer a:not(.btn) { color: var(--on-dark); text-decoration: none; }
.site-footer a:not(.btn):hover { color: var(--green); }
.footer-badge { display: inline-flex; align-items: center; gap: 10px; font-size: .84rem; border: 1px solid rgba(255,255,255,.12); border-radius: 999px; padding: 6px 14px; }
.footer-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(9,204,86,.2); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); margin-top: 48px; padding: 22px 24px; font-size: .82rem; }
.footer-bottom p { margin: 0; }
@media (max-width: 960px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

/* Apparition au défilement */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .service, .res-bar .fill { transition: none; }
  .phone, .hub, .app-bars span, .signal path, .app-tile i { animation: none !important; }
  .signal path { opacity: .6; }
}