:root {
  --bg: #07111f;
  --bg-soft: #0d1b2e;
  --card: rgba(255,255,255,0.075);
  --card-border: rgba(255,255,255,0.12);
  --text: #f7fbff;
  --muted: #a9b8ca;
  --primary: #33d6a6;
  --primary-2: #63e6be;
  --accent: #ffd166;
  --danger: #ff6b6b;
  --blue: #5aa9ff;
  --shadow: 0 24px 70px rgba(0,0,0,.35);
  --radius: 26px;
  --max: 1180px;
}

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

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 10% 5%, rgba(51,214,166,.16), transparent 34%),
    radial-gradient(circle at 85% 10%, rgba(90,169,255,.18), transparent 34%),
    linear-gradient(180deg, #07111f 0%, #081525 45%, #06101c 100%);
  color: var(--text);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
.container { width: min(100% - 36px, var(--max)); margin: 0 auto; }

header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(7, 17, 31, .72);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.nav {
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 850;
  letter-spacing: -.035em;
  font-size: 1.35rem;
}

.logo {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary), var(--blue));
  box-shadow: 0 10px 30px rgba(51,214,166,.28);
}

.logo svg { width: 27px; height: 27px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: .94rem;
}

.nav-links a.active { color: var(--primary-2); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 20px;
  border-radius: 999px;
  font-weight: 750;
  transition: .2s ease;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  color: #04120e;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow: 0 16px 35px rgba(51,214,166,.24);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 45px rgba(51,214,166,.32);
}

.btn-ghost {
  color: var(--text);
  border-color: rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
}

.hero {
  position: relative;
  padding: 88px 0 74px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr .92fr;
  align-items: center;
  gap: 54px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 13px;
  border: 1px solid rgba(51,214,166,.28);
  border-radius: 999px;
  color: var(--primary-2);
  background: rgba(51,214,166,.08);
  font-weight: 700;
  font-size: .9rem;
}

.pulse {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 8px rgba(51,214,166,.12);
}

h1 {
  margin: 24px 0 18px;
  font-size: clamp(2.7rem, 6vw, 5.6rem);
  line-height: .98;
  letter-spacing: -.075em;
  max-width: 840px;
}

h1 span, h2 span {
  background: linear-gradient(135deg, var(--primary-2), var(--blue));
  -webkit-background-clip: text;
  color: transparent;
}

.hero p {
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  max-width: 700px;
  margin: 0 0 30px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 34px;
}

.trust-row {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: .95rem;
}

.trust-row strong { color: var(--text); }

section { padding: 82px 0; }

.section-title {
  max-width: 780px;
  margin-bottom: 36px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -.055em;
  margin: 0 0 16px;
}

.section-title p, .muted {
  color: var(--muted);
  font-size: 1.08rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.cards.three { grid-template-columns: repeat(3, 1fr); }
.cards.two { grid-template-columns: repeat(2, 1fr); }

.card {
  padding: 26px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--card-border);
  box-shadow: 0 14px 44px rgba(0,0,0,.18);
}

.icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(51,214,166,.12);
  color: var(--primary-2);
  margin-bottom: 18px;
  font-size: 1.35rem;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.25rem;
  letter-spacing: -.02em;
}

.card p {
  color: var(--muted);
  margin: 0;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items: stretch;
}

ul {
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
  display: grid;
  gap: 12px;
  color: var(--muted);
}

li { display: flex; gap: 10px; }
li:before { content: "✓"; color: var(--primary); font-weight: 900; }

.visual-card,
.dashboard-card {
  position: relative;
  border-radius: 34px;
  padding: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,.13), rgba(255,255,255,.055));
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.visual-card:before,
.dashboard-card:before {
  content: "";
  position: absolute;
  inset: -2px;
  background:
    radial-gradient(circle at 20% 10%, rgba(51,214,166,.24), transparent 35%),
    radial-gradient(circle at 100% 0%, rgba(90,169,255,.18), transparent 38%);
  pointer-events: none;
}

.hero-illustration {
  position: relative;
  z-index: 1;
  height: 520px;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.12);
  background:
    linear-gradient(180deg, rgba(6,18,32,.05), rgba(6,18,32,.55)),
    radial-gradient(circle at 20% 12%, rgba(255,209,102,.35), transparent 18%),
    linear-gradient(160deg, #163a57 0%, #0c2034 55%, #07111f 100%);
}

.sun {
  position: absolute;
  top: 56px;
  right: 70px;
  width: 86px;
  height: 86px;
  border-radius: 50%;
  background: radial-gradient(circle, #fff4b0 0%, #ffd166 58%, rgba(255,209,102,.2) 72%, transparent 73%);
  filter: drop-shadow(0 0 40px rgba(255,209,102,.5));
}

.field {
  position: absolute;
  left: -80px;
  right: -80px;
  bottom: -70px;
  height: 260px;
  transform: skewY(-8deg);
  background: linear-gradient(140deg, rgba(51,214,166,.12), rgba(90,169,255,.08));
  border-top: 1px solid rgba(255,255,255,.12);
}

.panel-array {
  position: absolute;
  left: 40px;
  right: 40px;
  bottom: 58px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  transform: perspective(650px) rotateX(54deg) rotateZ(-9deg);
}

.solar-panel {
  height: 106px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(90,169,255,.9), rgba(13,34,54,.9));
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.05), 0 18px 35px rgba(0,0,0,.22);
  position: relative;
  overflow: hidden;
}

.solar-panel:before {
  content:"";
  position:absolute;
  inset: 14px;
  background:
    repeating-linear-gradient(90deg, rgba(255,255,255,.18) 0 1px, transparent 1px 38px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.13) 0 1px, transparent 1px 34px);
}

.floating-kpi {
  position: absolute;
  left: 28px;
  top: 28px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(5,14,25,.72);
  border: 1px solid rgba(255,255,255,.13);
  backdrop-filter: blur(14px);
  min-width: 190px;
}

.floating-kpi small { color: var(--muted); display:block; }
.floating-kpi strong { font-size: 1.8rem; display:block; letter-spacing: -.04em; }

.image-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.photo-card {
  min-height: 360px;
  border-radius: 30px;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
  background: #10243a;
}

.photo-card:after {
  content:"";
  position:absolute;
  inset:0;
  background: linear-gradient(180deg, transparent 35%, rgba(5,14,25,.86) 100%);
}

.photo-content {
  position:absolute;
  z-index:2;
  left:24px;
  right:24px;
  bottom:22px;
}

.photo-content h3 {
  margin:0 0 8px;
  font-size:1.5rem;
  letter-spacing:-.035em;
}

.photo-content p { margin:0; color:var(--muted); }

.agri {
  background:
    linear-gradient(180deg, rgba(90,169,255,.12), rgba(6,17,30,.4)),
    radial-gradient(circle at 85% 18%, rgba(255,209,102,.55), transparent 13%),
    linear-gradient(160deg, #224a5b 0%, #193246 45%, #0b1727 100%);
}
.agri .roof {
  position:absolute;
  left:8%;
  right:8%;
  bottom:42%;
  height:92px;
  background: linear-gradient(135deg, #19385a, #09182a);
  transform: skewX(-16deg);
  border: 1px solid rgba(255,255,255,.15);
  box-shadow: 0 24px 50px rgba(0,0,0,.35);
}
.agri .roof:before {
  content:"";
  position:absolute;
  inset:14px;
  background:
    repeating-linear-gradient(90deg, rgba(99,230,190,.22) 0 2px, transparent 2px 44px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.09) 0 1px, transparent 1px 30px);
}
.agri .barn {
  position:absolute;
  left:14%;
  right:16%;
  bottom:18%;
  height:120px;
  background: linear-gradient(180deg, #775133, #493522);
  border-radius: 8px 8px 0 0;
  opacity:.85;
}
.agri .ground {
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  height:150px;
  background: linear-gradient(120deg, #2d5a42, #122a25);
}

.carport {
  background:
    radial-gradient(circle at 18% 18%, rgba(255,209,102,.42), transparent 15%),
    linear-gradient(160deg, #25455e, #081525 70%);
}
.carport .shade {
  position:absolute;
  left:10%;
  right:8%;
  top:28%;
  height:104px;
  background: linear-gradient(135deg, #132d48, #081626);
  transform: perspective(560px) rotateX(50deg) rotateZ(-8deg);
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: 0 35px 70px rgba(0,0,0,.36);
}
.carport .shade:before {
  content:"";
  position:absolute;
  inset:14px;
  background:
    repeating-linear-gradient(90deg, rgba(90,169,255,.28) 0 2px, transparent 2px 42px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.1) 0 1px, transparent 1px 28px);
}
.carport .pole {
  position:absolute;
  width:12px;
  height:170px;
  background: rgba(255,255,255,.28);
  bottom:18%;
  border-radius: 999px;
}
.carport .p1 { left:22%; }
.carport .p2 { right:24%; }
.carport .car {
  position:absolute;
  left:28%;
  right:24%;
  bottom:20%;
  height:66px;
  border-radius: 28px 36px 12px 12px;
  background: linear-gradient(135deg, #d9e8f6, #839bb0);
  box-shadow: 0 20px 40px rgba(0,0,0,.28);
}

.mockup {
  position: relative;
  z-index: 1;
  border-radius: 24px;
  overflow: hidden;
  background: #0a1524;
  border: 1px solid rgba(255,255,255,.12);
}

.mockup-top {
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.035);
}

.dots { display: flex; gap: 7px; }
.dots i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.22); }

.mockup-body { padding: 18px; }

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 14px;
}

.kpi, .panel, .alarm {
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.055);
  border-radius: 18px;
  padding: 15px;
}

.kpi small, .panel small { color: var(--muted); display: block; }
.kpi strong { display: block; font-size: 1.35rem; margin-top: 4px; }

.chart {
  height: 190px;
  margin: 14px 0;
  border-radius: 20px;
  background:
    linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px),
    rgba(255,255,255,.035);
  background-size: 100% 48px, 62px 100%, auto;
  border: 1px solid rgba(255,255,255,.08);
  position: relative;
  overflow: hidden;
}

.chart svg { position: absolute; inset: 0; width: 100%; height: 100%; }

.alarm {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
}

.badge {
  padding: 6px 10px;
  border-radius: 999px;
  font-size: .76rem;
  font-weight: 800;
  color: #160d00;
  background: var(--accent);
}

.pricing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: stretch;
}

.price-card {
  position: relative;
  padding: 28px;
  border-radius: 30px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
}

.price-card.featured {
  background: linear-gradient(180deg, rgba(51,214,166,.16), rgba(255,255,255,.07));
  border-color: rgba(51,214,166,.38);
  transform: translateY(-10px);
  box-shadow: 0 28px 70px rgba(51,214,166,.12);
}

.tag {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,209,102,.15);
  color: var(--accent);
  font-size: .78rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.price {
  font-size: 2.7rem;
  letter-spacing: -.05em;
  font-weight: 850;
  margin: 10px 0;
}

.price span {
  font-size: 1rem;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0;
}

.price-note {
  color: var(--muted);
  font-size: .9rem;
  margin-top: 14px;
}

.cta {
  text-align: center;
  border-radius: 36px;
  padding: 58px 28px;
  background:
    radial-gradient(circle at 15% 20%, rgba(51,214,166,.20), transparent 32%),
    radial-gradient(circle at 85% 15%, rgba(90,169,255,.18), transparent 34%),
    rgba(255,255,255,.075);
  border: 1px solid rgba(255,255,255,.13);
  box-shadow: var(--shadow);
}

.cta h2 { max-width: 820px; margin: 0 auto 16px; }
.cta p { max-width: 720px; margin: 0 auto 28px; color: var(--muted); }

footer {
  padding: 34px 0;
  color: var(--muted);
  border-top: 1px solid rgba(255,255,255,.08);
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

@media (max-width: 980px) {
  .hero-grid, .split, .image-section { grid-template-columns: 1fr; }
  .cards, .cards.three, .cards.two, .pricing { grid-template-columns: 1fr; }
  .price-card.featured { transform: none; }
  .nav-links { display: none; }
  .kpi-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 58px; }
  .hero-illustration { height: 420px; }
}


/* Illustration borne de recharge */
.ev {
  background:
    radial-gradient(circle at 82% 16%, rgba(255,209,102,.42), transparent 15%),
    linear-gradient(160deg, #244760, #081525 72%);
}

.ev .road {
  position: absolute;
  left: -10%;
  right: -10%;
  bottom: 0;
  height: 145px;
  background: linear-gradient(120deg, #182334, #0b111c);
  transform: skewY(-4deg);
}

.ev .charger {
  position: absolute;
  right: 18%;
  bottom: 28%;
  width: 58px;
  height: 132px;
  border-radius: 20px 20px 10px 10px;
  background: linear-gradient(180deg, #f4fbff, #8fa6b8);
  box-shadow: 0 24px 42px rgba(0,0,0,.32);
  z-index: 1;
}

.ev .charger:before {
  content: "";
  position: absolute;
  left: 14px;
  top: 16px;
  width: 30px;
  height: 24px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), var(--blue));
}

.ev .charger:after {
  content: "";
  position: absolute;
  left: 20px;
  top: 54px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 3px solid #163047;
}

.ev .cable {
  position: absolute;
  right: 21%;
  bottom: 35%;
  width: 150px;
  height: 80px;
  border: 5px solid rgba(99,230,190,.8);
  border-top: 0;
  border-left: 0;
  border-radius: 0 0 70px 0;
  z-index: 1;
}

.ev .ev-car {
  position: absolute;
  left: 15%;
  right: 33%;
  bottom: 23%;
  height: 74px;
  border-radius: 36px 44px 14px 14px;
  background: linear-gradient(135deg, #e7f1f8, #8aa5b8);
  box-shadow: 0 22px 46px rgba(0,0,0,.34);
  z-index: 2;
}

.ev .ev-car:before {
  content: "";
  position: absolute;
  left: 20%;
  right: 26%;
  top: -22px;
  height: 34px;
  border-radius: 38px 38px 8px 8px;
  background: linear-gradient(135deg, #bdd4e6, #607f96);
}

.ev .wheel {
  position: absolute;
  bottom: -13px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #07111f;
  border: 5px solid #526677;
}

.ev .w1 { left: 18%; }
.ev .w2 { right: 18%; }