/* AMON SOLAR : style inspiré du modèle GoStartup (UIdeck) */
:root {
  --primary: #4a6cf7;
  --primary-5: rgba(74, 108, 247, 0.05);
  --primary-10: rgba(74, 108, 247, 0.1);
  --dark: #111722;
  --text: #79808a;
  --stroke: #e5e7eb;
  --white: #ffffff;
  --sun: #ffb020;            /* accent solaire : soleil de l'animation, chiffres */
  --tint: #f8f9ff;
  --radius: 4px;
  --gutter: 16px;
  --max: 1200px;
  --section: clamp(56px, 4rem + 4vw, 130px);
  --font-heading: "Lexend", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --shadow: 0 1px 5px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 20px 60px -20px rgba(17, 23, 34, 0.18);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  margin: 0;
  background: var(--white);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  overflow-x: hidden;
}

img,
iframe { display: block; max-width: 100%; }
a { color: inherit; }

h1, h2, h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--dark);
  line-height: 1.2;
}

:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip {
  position: absolute;
  left: var(--gutter);
  top: -100px;
  background: var(--primary);
  color: var(--white);
  padding: 8px 14px;
  border-radius: var(--radius);
  z-index: 100;
}
.skip:focus { top: 12px; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.noise {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: var(--noise);
  opacity: 0.06;
  pointer-events: none;
}

/* ---------- boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-size: 1rem;
  text-decoration: none;
  transition: background-color 0.2s, color 0.2s, transform 0.2s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: rgba(74, 108, 247, 0.9); }
.btn-text { color: var(--dark); padding-inline: 24px; }
.btn-text:hover { color: var(--primary); }
.btn-sm { padding: 10px 22px; font-size: 0.95rem; }

/* ---------- en-tête ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  transition: background-color 0.3s, box-shadow 0.3s;
}
.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 16px 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--dark);
}
.brand img { height: 32px; width: auto; border-radius: var(--radius); }
.site-header nav {
  display: flex;
  gap: 36px;
  margin-left: auto;
  font-family: var(--font-heading);
}
.site-header nav a {
  text-decoration: none;
  color: var(--dark);
  transition: color 0.2s;
}
.site-header nav a:hover { color: var(--primary); }
.progress {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--primary);
  transform-origin: left;
  transform: scaleX(var(--progress, 0));
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  z-index: 1;
  overflow: hidden;
  padding: 130px 0 96px;
  background: linear-gradient(180deg, var(--tint) 0%, var(--white) 100%);
}
.hero-grid {
  display: grid;
  gap: 56px;
  align-items: center;
}
.hero-copy { max-width: 560px; margin: 0 auto; text-align: center; }
.pill {
  display: inline-flex;
  align-items: center;
  margin: 0 0 32px;
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--primary-5);
  color: var(--primary);
  font-family: var(--font-heading);
}
.live-dot {
  width: 8px;
  height: 8px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--primary);
  animation: ping 2s infinite;
}
@keyframes ping {
  0% { box-shadow: 0 0 0 0 rgba(74, 108, 247, 0.5); }
  70%, 100% { box-shadow: 0 0 0 10px rgba(74, 108, 247, 0); }
}
h1 {
  margin-bottom: 20px;
  font-size: clamp(1.9rem, 1.2rem + 3vw, 3.125rem);
  line-height: 1.2;
}
h1 .u {
  color: var(--primary);
  text-decoration: underline;
  text-decoration-thickness: 3px;
  text-underline-offset: 8px;
}
.lead { margin: 0 0 48px; }
.actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.hero-figure {
  position: relative;
  width: min(100%, 520px);
  height: 520px;
  margin: 0 auto;
  translate: var(--px, 0px) var(--py, 0px);
  transition: translate 0.6s var(--ease);
}
.hero-figure img {
  position: absolute;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}
.hero-img-main { top: 0; right: 0; width: 64%; height: 92%; z-index: 2; }
.hero-img-side { bottom: 0; left: 0; width: 44%; height: 56%; z-index: 3; border: 6px solid var(--white); }
.hero-frame {
  position: absolute;
  top: -24px;
  right: -24px;
  width: 64%;
  height: 92%;
  z-index: 1;
  border: 1px solid var(--primary-10);
  background: var(--primary-5);
  backdrop-filter: blur(6px);
}
.dots {
  position: absolute;
  left: 18%;
  top: 6%;
  z-index: 0;
  fill: var(--primary);
  opacity: 0.25;
}

/* ---------- chiffres ---------- */
.stats { position: relative; z-index: 2; }
.stats dl {
  display: grid;
  margin: 0 auto;
}
.stats dl > div {
  padding: 32px 28px;
  background: var(--white);
  border: 1px solid var(--stroke);
}
.stats dl > div + div { border-top: 0; }
.stats dt {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 600;
  line-height: 1;
  color: var(--primary);
}
.stats dd { margin: 12px 0 0; font-size: 0.95rem; }

/* ---------- sections ---------- */
.block { padding-top: var(--section); }
.site-footer { margin-top: var(--section); }

.section-head {
  max-width: 640px;
  margin: 0 auto clamp(40px, 5vw, 80px);
  text-align: center;
}
.title {
  display: inline-block;
  margin-bottom: 14px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
}
.section-head h2,
.about-copy h2 {
  margin-bottom: 20px;
  font-size: clamp(1.75rem, 1.1rem + 2.6vw, 3.125rem);
}
.section-head p { margin: 0; }

/* ---------- fonctionnement ---------- */
.features {
  display: grid;
  gap: 48px 32px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.features li { max-width: 380px; margin: 0 auto; text-align: center; }
.icon {
  display: grid;
  place-items: center;
  width: 90px;
  height: 90px;
  margin: 0 auto 32px;
  border-radius: 50%;
  background: var(--primary-5);
  color: var(--primary);
  transition: background-color 0.3s, color 0.3s;
}
.icon svg {
  width: 36px;
  height: 36px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.features li:hover .icon { background: var(--primary); color: var(--white); }
.features h3 { margin-bottom: 16px; font-size: 1.5rem; font-weight: 500; }
.features p { margin: 0; }

/* ---------- journée de suivi ---------- */
.day-stage {
  overflow: hidden;
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--sky, #bfe0f5) 0%, var(--white) 88%);
  box-shadow: var(--shadow-lg);
}
.day-stage svg {
  display: block;
  width: 100%;
  height: auto;
  max-height: 420px;
  margin: 0 auto;
  overflow: visible;
}
.arc { fill: none; stroke: rgba(17, 23, 34, 0.25); stroke-width: 2; stroke-dasharray: 4 9; }
.ray { stroke: var(--sun); stroke-width: 2.5; stroke-dasharray: 7 9; animation: flow 0.9s linear infinite; }
@keyframes flow { to { stroke-dashoffset: -16; } }
.sun-halo {
  fill: rgba(255, 176, 32, 0.3);
  transform-box: fill-box;
  transform-origin: center;
  animation: halo 3s ease-in-out infinite;
}
@keyframes halo { 50% { transform: scale(1.25); opacity: 0.6; } }
.sun-core { fill: var(--sun); }
.ground { fill: #d9b48a; }
.compass { font: 600 13px var(--font-heading); fill: #7a5a35; letter-spacing: 0.08em; text-transform: uppercase; }
.pole { stroke: #8a96a3; stroke-width: 9; stroke-linecap: round; }
.panel { fill: var(--dark); stroke: #c9ced3; stroke-width: 2; }
.panel-cells { stroke: var(--primary); stroke-width: 1; stroke-dasharray: 14 4; }
.pivot { fill: #1a1a1a; }

.day-hud {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 28px;
  padding: 20px 24px;
  background: var(--white);
  border-top: 1px solid var(--stroke);
}
.day-hud dl { display: flex; flex-wrap: wrap; gap: 12px 32px; margin: 0; }
.day-hud dt { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; }
.day-hud dd {
  margin: 2px 0 0;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--dark);
  font-variant-numeric: tabular-nums;
}
.day-controls { display: flex; align-items: center; gap: 14px; flex: 1 1 260px; }
.day-controls input { flex: 1; accent-color: var(--primary); }
.day-play {
  min-width: 100px;
  padding: 10px 20px;
  border: 0;
  border-radius: var(--radius);
  background: var(--primary);
  color: var(--white);
  font: 500 0.95rem var(--font-heading);
  cursor: pointer;
  transition: background-color 0.2s;
}
.day-play:hover { background: rgba(74, 108, 247, 0.9); }

/* ---------- maquette ---------- */
.maquette-frame {
  height: 600px;
  overflow: hidden;
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  background: #e9eef2;
  box-shadow: var(--shadow-lg);
}
.maquette-frame iframe { width: 100%; height: 100%; border: 0; }

/* ---------- fiche technique ---------- */
.energy {
  display: grid;
  margin-bottom: 32px;
  background: var(--dark);
  border-radius: var(--radius);
  overflow: hidden;
}
.energy > div { display: grid; gap: 4px; padding: 28px; }
.energy > div + div { border-top: 1px solid rgba(255, 255, 255, 0.1); }
.energy strong {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.1rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--white);
}
.energy span { color: #aab1bc; font-size: 0.92rem; }

.specs { display: grid; gap: 16px; align-items: start; }
.spec {
  background: var(--white);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.spec[open] { border-color: var(--primary); box-shadow: var(--shadow-lg); }
.spec summary {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px 14px;
  padding: 20px 24px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--dark);
}
.spec summary::-webkit-details-marker { display: none; }
.spec summary::after {
  content: "+";
  margin-left: auto;
  font-size: 1.4rem;
  color: var(--primary);
  transition: transform 0.3s var(--ease);
}
.spec[open] summary::after { transform: rotate(45deg); }
.spec summary small { font-family: var(--font-body); font-size: 0.82rem; font-weight: 400; color: var(--text); }
.spec-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary-5);
  color: var(--primary);
}
.spec dl { margin: 0; padding: 0 24px 20px; }
.spec dl > div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-top: 1px dashed var(--stroke);
  font-size: 0.94rem;
}
.spec dd { margin: 0; text-align: right; font-weight: 500; color: var(--dark); font-variant-numeric: tabular-nums; }
.fiche-note { margin: 20px 0 0; font-size: 0.85rem; text-align: center; }

/* ---------- terrain (bloc « about ») ---------- */
.about {
  position: relative;
  z-index: 1;
  overflow: hidden;
  padding: clamp(32px, 5vw, 70px);
  background: var(--tint);
  border-radius: var(--radius);
}
.about-grid { display: grid; gap: 48px; align-items: center; }
.about-imgs { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.about-imgs figure { margin: 0; }
.about-imgs figure:nth-child(2) { margin-top: 48px; }
.about-imgs img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}
.about-imgs figcaption { margin-top: 10px; font-size: 0.85rem; }
.about-copy p { margin: 0 0 20px; }
.about-copy .btn { margin-top: 12px; }

/* ---------- promoteur ---------- */
.portrait { position: relative; width: 100%; max-width: 420px; margin: 0 auto; }
.portrait::before {
  content: "";
  position: absolute;
  top: 24px;
  left: 24px;
  width: 100%;
  aspect-ratio: 3 / 4;
  border: 2px solid var(--primary);
  border-radius: var(--radius);
  z-index: -1;
}
.portrait img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}
.portrait figcaption { margin-top: 34px; font-size: 0.85rem; }
.portrait-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary);
}

/* ---------- pour qui (cartes façon « pricing ») ---------- */
.plans { display: grid; gap: 32px; }
.plans article {
  padding: 48px 40px;
  background: var(--white);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}
.plans article:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.plans .is-featured { background: var(--primary); border-color: var(--primary); color: rgba(255, 255, 255, 0.85); }
.plans .is-featured h3,
.plans .is-featured .plan-size,
.plans .is-featured .plan-tag { color: var(--white); }
.plan-tag {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
}
.plans h3 { font-size: 1.5rem; font-weight: 500; }
.plan-size {
  margin: 24px 0;
  padding-bottom: 24px;
  border-bottom: 1px solid currentColor;
  border-color: rgba(121, 128, 138, 0.25);
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 600;
  line-height: 1;
  color: var(--dark);
}
.plan-size small { font-size: 0.95rem; font-weight: 400; opacity: 0.75; }
.plans article > p:last-child { margin: 0; }

/* ---------- investir · visite partenaires ---------- */
.invest-grid { display: grid; gap: 32px; align-items: start; }
.invest-need {
  position: relative;
  padding: clamp(28px, 4vw, 48px);
  background: var(--dark);
  border-radius: var(--radius);
  color: #aab1bc;
}
.invest-need .plan-tag { color: #8fa6ff; }
.uses {
  display: grid;
  gap: 14px;
  margin: 16px 0 36px;
  padding: 0;
  list-style: none;
}
.uses li {
  position: relative;
  padding-left: 30px;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  line-height: 1.4;
  color: var(--white);
}
.uses li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--sun);
  box-shadow: 0 0 0 4px rgba(255, 176, 32, 0.2);
}
.sources { margin: 8px 0 0; }
.sources > div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.94rem;
}
.sources dd { margin: 0; color: var(--white); font-variant-numeric: tabular-nums; white-space: nowrap; }
.sources .is-open dt,
.sources .is-open dd { color: var(--sun); font-weight: 500; }
.invest-note { margin: 20px 0 0; font-size: 0.85rem; }

.invest-visit h3 { margin-bottom: 20px; font-size: 1.4rem; font-weight: 500; }
.visit-steps {
  display: grid;
  gap: 16px;
  margin: 0 0 40px;
  padding: 0;
  list-style: none;
  counter-reset: visit;
}
.visit-steps li {
  position: relative;
  padding-left: 56px;
  min-height: 40px;
  counter-increment: visit;
}
.visit-steps li::before {
  content: counter(visit, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary-5);
  color: var(--primary);
  font: 500 0.9rem var(--font-heading);
}
.visit-steps strong { display: block; font-family: var(--font-heading); font-weight: 500; color: var(--dark); }

.visit-form {
  display: grid;
  gap: 16px;
  padding: clamp(24px, 4vw, 40px);
  background: var(--white);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}
.visit-form h3 { margin-bottom: 0; }
.field-row { display: grid; gap: 16px; }
.visit-form label { display: grid; gap: 6px; font-size: 0.9rem; color: var(--dark); }
.visit-form input,
.visit-form select,
.visit-form textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--dark);
  font: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.visit-form :is(input, select, textarea):focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-10);
}
.visit-form [aria-invalid="true"] { border-color: #e5484d; }
.visit-form .btn { justify-self: start; border: 0; cursor: pointer; }
.form-status { margin: 0; min-height: 1.4em; font-size: 0.9rem; }

@media (min-width: 640px) {
  .field-row { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .invest-grid { grid-template-columns: 5fr 6fr; gap: 56px; }
}

/* ---------- faire un don ---------- */
.amounts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin: 0;
  padding: 0;
  border: 0;
}
.amounts legend { margin-bottom: 8px; font-size: 0.9rem; color: var(--dark); }
.visit-form .amounts label {
  display: block;
  position: relative;
  padding: 14px 12px;
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  text-align: center;
  font: 500 1rem var(--font-heading);
  cursor: pointer;
  transition: border-color 0.2s, background-color 0.2s, color 0.2s, transform 0.2s var(--ease);
}
.amounts input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.amounts label:hover { border-color: var(--primary); transform: translateY(-2px); }
.amounts label:has(input:checked) {
  border-color: var(--primary);
  background: var(--primary);
  color: var(--white);
}
.amounts label:has(input:focus-visible) { box-shadow: 0 0 0 3px var(--primary-10); }
.site-header nav a { white-space: nowrap; }

.momo {
  margin-bottom: 32px;
  padding: clamp(24px, 4vw, 40px);
  background: var(--tint);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
}
.momo-intro { margin: 0 0 20px; max-width: 70ch; }
.momo-intro strong { color: var(--dark); }
.momo-cards { display: grid; gap: 16px; }
.momo-card {
  display: grid;
  gap: 6px;
  padding: 22px 24px;
  background: var(--white);
  border: 1px solid var(--stroke);
  border-left: 6px solid var(--op);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.momo-orange { --op: #ff7900; }
.momo-moov { --op: #0066b3; }
.momo-bank { --op: #1d3f8f; }
.rib-holder {
  margin: 4px 0 0;
  font: 600 1.05rem var(--font-heading);
  color: var(--dark);
}
.rib-holder small { display: block; font: 400 0.82rem var(--font-body); color: var(--text, inherit); }
.rib {
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  gap: 8px;
  margin: 6px 0 8px;
}
.iban {
  margin: 0 0 8px;
  font: 600 0.98rem var(--font-heading);
  color: var(--dark);
  font-variant-numeric: tabular-nums;
}
.iban span { margin-right: 6px; font: 400 0.72rem var(--font-body); letter-spacing: 0.08em; }
.rib-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.rib dt { font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; }
.rib dd {
  margin: 2px 0 0;
  font: 600 1rem var(--font-heading);
  color: var(--dark);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.momo-op {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--op);
}
.momo-num {
  font: 600 clamp(1.6rem, 1.2rem + 1.4vw, 2.2rem) var(--font-heading);
  color: var(--dark);
  text-decoration: none;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}
.momo-num:hover { color: var(--op); }
.momo-copy {
  justify-self: start;
  padding: 8px 14px;
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--dark);
  font: 500 0.85rem var(--font-body);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.momo-copy:hover { border-color: var(--op); color: var(--op); }
.momo-copy.is-done { border-color: #1f9d55; color: #1f9d55; }
.momo-note { margin: 16px 0 0; font-size: 0.85rem; }
.plans-contact { margin: 32px 0 0; text-align: center; }
.plans-contact a,
.invest-note a { color: var(--primary); font-weight: 500; }

@media (min-width: 640px) {
  .momo-cards { grid-template-columns: 1fr 1fr; }
  .momo-bank { grid-column: 1 / -1; }
}
@media (min-width: 1024px) {
  .momo-cards { grid-template-columns: 1fr 1fr 1.6fr; }
  .momo-bank { grid-column: auto; }
}
.nav-don { color: var(--primary) !important; font-weight: 600; }
.nav-don::before { content: "♥ "; }

@media (min-width: 640px) {
  .amounts { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- CTA ---------- */
.cta {
  position: relative;
  z-index: 1;
  overflow: hidden;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 60px clamp(28px, 5vw, 70px);
  background: var(--white);
  border-radius: var(--radius);
  filter: drop-shadow(0 1px 5px rgba(0, 0, 0, 0.1));
}
.cta h2 { max-width: 560px; font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.25rem); }
.cta h2 span { display: block; color: var(--primary); }

/* ---------- pied de page ---------- */
.site-footer { padding-top: var(--section); border-top: 1px solid var(--stroke); }
.footer-grid { display: grid; gap: 40px; padding-bottom: 56px; }
.footer-brand p { margin: 20px 0 0; max-width: 330px; }
.site-footer nav { display: grid; gap: 12px; align-content: start; }
.site-footer h3 { margin-bottom: 8px; font-size: 1.25rem; font-weight: 500; }
.site-footer nav a { text-decoration: none; transition: color 0.2s; }
.site-footer nav a:hover { color: var(--primary); }
.footer-bottom { padding-top: 24px; padding-bottom: 32px; border-top: 1px solid var(--stroke); }
.footer-bottom p { margin: 0; font-size: 0.9rem; text-align: center; }

/* ---------- apparition au défilement ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
  transition-delay: calc(var(--i, 0) * 110ms);
}
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (min-width: 768px) {
  .stats dl { grid-template-columns: repeat(3, 1fr); }
  .stats dl > div + div { border-top: 1px solid var(--stroke); border-left: 0; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .energy { grid-template-columns: repeat(3, 1fr); }
  .energy > div + div { border-top: 0; border-left: 1px solid rgba(255, 255, 255, 0.1); }
  .specs { grid-template-columns: repeat(2, 1fr); }
  .plans { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1.2fr; }
}

@media (min-width: 1024px) {
  .hero { padding: 170px 0 120px; }
  .hero-grid { grid-template-columns: 1fr 1fr; }
  .hero-copy { margin: 0; text-align: left; }
  .actions { justify-content: flex-start; }
  .hero-figure { height: 560px; margin: 0; width: 100%; }
  .features { grid-template-columns: repeat(4, 1fr); }
  .about-grid { grid-template-columns: 1fr 1fr; gap: 64px; }
}

@media (max-width: 1023px) {
  .header-inner { flex-wrap: wrap; row-gap: 8px; padding-bottom: 10px; }
  .header-inner .btn-sm { margin-left: auto; }
  .site-header nav {
    order: 3;
    width: 100%;
    margin-left: 0;
    gap: 22px;
    overflow-x: auto;
    font-size: 0.9rem;
    white-space: nowrap;
    scrollbar-width: none;
  }
  .hero { padding-top: 150px; }
}

@media (max-width: 520px) {
  .hero-figure { height: 420px; }
  .maquette-frame { height: 460px; }
  .header-inner .btn-sm { padding: 8px 14px; font-size: 0.85rem; }
  .brand span { font-size: 1rem; }
}

/* ---------- mouvement réduit ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .live-dot,
  .ray,
  .sun-halo { animation: none !important; }
}