:root {
  --bg: #05090f;
  --bg2: #09121c;
  --panel: rgba(255,255,255,.065);
  --panel-2: rgba(255,255,255,.095);
  --border: rgba(255,255,255,.115);
  --text: #ffffff;
  --muted: #aab5c3;
  --soft: #dbe8f3;
  --cyan: #27dce3;
  --cyan2: #8cf7ff;
  --red: #ff7b86;
  --purple: #a566d4;
  --shadow: rgba(0,0,0,.34);
  --max: 1320px;
  --radius: 30px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--text);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: -.015em;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -4;
  background:
    radial-gradient(circle at 20% 10%, rgba(39,220,227,.13), transparent 34%),
    radial-gradient(circle at 86% 14%, rgba(165,102,212,.16), transparent 34%),
    radial-gradient(circle at 50% 100%, rgba(30,170,155,.10), transparent 38%),
    linear-gradient(135deg, #05090f 0%, #07111a 46%, #080714 100%);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea { font: inherit; }

#particleCanvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: -3;
  pointer-events: none;
  opacity: .72;
}
.ambient {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    linear-gradient(to bottom, rgba(5,9,15,.08), rgba(5,9,15,.78)),
    radial-gradient(circle at 1px 1px, rgba(255,255,255,.075) 1px, transparent 0);
  background-size: auto, 36px 36px;
  opacity: .72;
}

.container {
  width: min(var(--max), calc(100% - 64px));
  margin-inline: auto;
}
.section-pad { padding: 92px 0; }
.section-hero { padding: 72px 0 54px; }
.pt-small { padding-top: 38px; }

.glass {
  border: 1px solid var(--border);
  background: var(--panel);
  box-shadow: 0 30px 90px var(--shadow);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
}
.glass-strong {
  border: 1px solid rgba(140,247,255,.18);
  background: rgba(5,9,15,.64);
  box-shadow: 0 28px 90px rgba(0,0,0,.38), 0 0 64px rgba(39,220,227,.12);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255,255,255,.075);
  background: rgba(2, 6, 12, .68);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 82px;
}
.brand {
  display: flex;
  align-items: center;
  min-width: 170px;
}
.brand img { height: 52px; width: auto; object-fit: contain; }
.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 850;
}
.nav-links a { transition: color .2s ease; }
.nav-links a:hover { color: var(--cyan2); }
.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
  min-width: 280px;
}
.phone-link {
  color: #f5fdff;
  font-size: 15px;
  font-weight: 950;
  letter-spacing: .02em;
}
.phone-link:hover { color: var(--cyan2); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  border-radius: 18px;
  padding: 15px 23px;
  border: 1px solid transparent;
  font-weight: 1000;
  letter-spacing: -.015em;
  line-height: 1;
  white-space: nowrap;
  transition: transform .25s ease, background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.btn::after {
  content: "→";
  transition: transform .25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:hover::after { transform: translateX(3px); }
.btn-primary {
  color: #041019;
  background: linear-gradient(135deg, #9cf9ff 0%, #27dce3 48%, #18c3c8 100%);
  box-shadow: 0 0 44px rgba(39, 220, 227, .28);
}
.btn-primary:hover { box-shadow: 0 0 68px rgba(39, 220, 227, .42); }
.btn-secondary {
  color: #fff;
  border-color: rgba(255,255,255,.14);
  background: rgba(255,255,255,.055);
}
.btn-secondary:hover { border-color: rgba(140,247,255,.36); background: rgba(255,255,255,.095); }
.btn-small { min-height: 46px; padding: 13px 18px; border-radius: 15px; font-size: 14px; }

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
  align-items: center;
  gap: 56px;
}
.hero-copy { min-width: 0; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  width: fit-content;
  max-width: 100%;
  border: 1px solid rgba(39,220,227,.20);
  background: rgba(39,220,227,.10);
  border-radius: 999px;
  padding: 9px 14px;
  color: #d6fbff;
  font-size: 13px;
  line-height: 1.3;
  font-weight: 900;
  box-shadow: 0 0 44px rgba(39,220,227,.10);
}
.eyebrow span {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 18px rgba(39,220,227,.8);
}
.hero h1 {
  max-width: 620px;
  margin: 28px 0 0;
  font-size: clamp(44px, 4.25vw, 72px);
  line-height: 1.04;
  letter-spacing: -.05em;
  font-weight: 1000;
  text-wrap: balance;
}
.hero h1 span {
  display: block;
  margin-bottom: .03em;
}
.lead {
  max-width: 650px;
  margin: 28px 0 0;
  color: var(--cyan2);
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.08;
  font-weight: 1000;
  letter-spacing: -.04em;
  text-shadow: 0 0 28px rgba(39,220,227,.16);
}
.hero-text {
  max-width: 610px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.72;
}
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}
.hero-badges {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  max-width: 610px;
  margin-top: 32px;
}
.hero-badges div,
.mini-benefits div {
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.052);
  border-radius: 18px;
  padding: 14px 16px;
  color: #edf8ff;
  font-size: 14px;
  font-weight: 850;
  backdrop-filter: blur(14px);
}

[data-icon] {
  display: inline-block;
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  color: var(--cyan2);
  background: currentColor;
  mask-repeat: no-repeat;
  mask-position: center;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  -webkit-mask-size: contain;
}
[data-icon="shield"]{ mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10Z'/%3E%3Cpath d='m9 12 2 2 4-4'/%3E%3C/svg%3E"); -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10Z'/%3E%3Cpath d='m9 12 2 2 4-4'/%3E%3C/svg%3E"); }
[data-icon="gauge"]{ mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m12 14 4-4'/%3E%3Cpath d='M3.34 19a10 10 0 1 1 17.32 0'/%3E%3C/svg%3E"); -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m12 14 4-4'/%3E%3Cpath d='M3.34 19a10 10 0 1 1 17.32 0'/%3E%3C/svg%3E"); }
[data-icon="report"]{ mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z'/%3E%3Cpath d='M14 2v6h6'/%3E%3Cpath d='M16 13H8'/%3E%3Cpath d='M16 17H8'/%3E%3C/svg%3E"); -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z'/%3E%3Cpath d='M14 2v6h6'/%3E%3Cpath d='M16 13H8'/%3E%3Cpath d='M16 17H8'/%3E%3C/svg%3E"); }
[data-icon="trend"], [data-icon="bars"]{ mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 3v18h18'/%3E%3Cpath d='m19 9-5 5-4-4-3 3'/%3E%3C/svg%3E"); -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 3v18h18'/%3E%3Cpath d='m19 9-5 5-4-4-3 3'/%3E%3C/svg%3E"); }
[data-icon="zap"]{ mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'%3E%3Cpath d='M13 2 3 14h7l-1 8 10-12h-7z'/%3E%3C/svg%3E"); -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='black'%3E%3Cpath d='M13 2 3 14h7l-1 8 10-12h-7z'/%3E%3C/svg%3E"); }
[data-icon="check"]{ mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m20 6-11 11-5-5'/%3E%3C/svg%3E"); -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m20 6-11 11-5-5'/%3E%3C/svg%3E"); }
[data-icon="sliders"]{ mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M4 21v-7M4 10V3M12 21v-9M12 8V3M20 21v-5M20 12V3'/%3E%3Cpath d='M2 14h4M10 8h4M18 16h4'/%3E%3C/svg%3E"); -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M4 21v-7M4 10V3M12 21v-9M12 8V3M20 21v-5M20 12V3'/%3E%3Cpath d='M2 14h4M10 8h4M18 16h4'/%3E%3C/svg%3E"); }
[data-icon="plug"]{ mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 22v-5'/%3E%3Cpath d='M9 8V2'/%3E%3Cpath d='M15 8V2'/%3E%3Cpath d='M6 8h12v4a6 6 0 0 1-12 0Z'/%3E%3C/svg%3E"); -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 22v-5'/%3E%3Cpath d='M9 8V2'/%3E%3Cpath d='M15 8V2'/%3E%3Cpath d='M6 8h12v4a6 6 0 0 1-12 0Z'/%3E%3C/svg%3E"); }

.hero-showcase {
  min-width: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: stretch;
}
.showcase-main {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  border-radius: 40px;
}
.showcase-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(140deg, rgba(5,9,15,.94), rgba(5,9,15,.60) 48%, rgba(5,9,15,.25)),
    url('https://images.unsplash.com/photo-1508514177221-188b1cf16e9d?auto=format&fit=crop&w=1400&q=85');
  background-size: cover;
  background-position: center center;
  transform: scale(1.02);
}
.showcase-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,9,15,.86), transparent 58%);
}
.showcase-content {
  position: relative;
  z-index: 1;
  height: 100%;
  min-height: inherit;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 34px;
}
.voltage-panel {
  width: min(390px, 100%);
  border-radius: 30px;
  padding: 24px;
}
.panel-title {
  display: flex;
  align-items: center;
  gap: 14px;
}
.warning-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 19px;
  color: #ffe1e1;
  background: rgba(255,123,134,.14);
  border: 1px solid rgba(255,123,134,.28);
  font-weight: 1000;
  font-size: 30px;
}
.panel-title p,
.mini-label {
  margin: 0;
  color: rgba(140,247,255,.73);
  text-transform: uppercase;
  letter-spacing: .20em;
  font-size: 11px;
  font-weight: 1000;
}
.panel-title h3,
.problem-card h3 {
  margin: 2px 0 0;
  color: #fff;
  font-size: 21px;
  line-height: 1.12;
}
.phase-list {
  display: grid;
  gap: 9px;
  margin-top: 20px;
}
.phase-list div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(255,255,255,.09);
  background: rgba(255,255,255,.07);
  border-radius: 18px;
  padding: 14px 16px;
  color: #c7d4e1;
  font-weight: 900;
}
.phase-list strong {
  color: var(--cyan2);
  font-size: 22px;
  letter-spacing: .03em;
}
.status-alert {
  margin-top: 14px;
  border: 1px solid rgba(255,123,134,.26);
  background: rgba(255,123,134,.12);
  color: #ffd4d7;
  border-radius: 18px;
  padding: 14px 16px;
  font-weight: 1000;
}
.mini-benefits {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  
  gap: 12px;
}
.mini-benefits div {
  justify-content: center;
  min-height: 72px;
  text-align: center;
}
.showcase-side {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 20px;
  min-width: 0;
}
.side-card {
  border-radius: 30px;
  padding: 24px;
}
.problem-card p:last-child {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.65;
}
.inverter-card {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 290px;
  border-radius: 30px;
  background:
    radial-gradient(circle at 50% 20%, rgba(39,220,227,.13), transparent 42%),
    rgba(255,255,255,.055);
}
.inverter-box {
  position: relative;
  width: min(240px, 72%);
  aspect-ratio: 1 / 1.04;
  border-radius: 34px;
  background: linear-gradient(145deg, #f7fbff, #b7c1ca);
  box-shadow: 0 30px 70px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.86);
  padding: 24px;
}
.inv-head {
  color: #606d7a;
  text-transform: uppercase;
  letter-spacing: .38em;
  font-size: 10px;
  font-weight: 1000;
}
.inv-display {
  position: absolute;
  left: 22%;
  right: 22%;
  bottom: 22%;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 16px;
  background: #061019;
}
.inv-display span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #617080;
}
.inv-display span:first-child,
.inv-display span:nth-child(2) {
  background: var(--cyan);
  box-shadow: 0 0 16px rgba(39,220,227,.8);
}
.inv-cables {
  position: absolute;
  bottom: -50px;
  left: 50%;
  display: flex;
  gap: 18px;
  transform: translateX(-50%);
}
.inv-cables b {
  display: block;
  width: 12px;
  height: 70px;
  border-radius: 0 0 999px 999px;
  background: #01060b;
}

.top-calculator-wrap { padding: 8px 0 16px; }
.top-calculator {
  border-radius: 34px;
  padding: 34px;
}

.section-head {
  max-width: 780px;
  margin-bottom: 38px;
  text-align: left;
}
.section-head h2,
.info-card h2,
.calculator h2,
.benefits-card h2,
.final-card h2,
.lead-form h2 {
  margin: 18px 0 0;
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.03;
  letter-spacing: -.045em;
  font-weight: 1000;
}
.section-head p,
.info-card p,
.benefits-card p,
.final-card p,
.lead-form p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.service-card {
  min-height: 245px;
  border-radius: 30px;
  padding: 26px;
  transition: border-color .25s ease, transform .25s ease, background .25s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(140,247,255,.28);
  background: rgba(255,255,255,.085);
}
.service-card i {
  width: 32px;
  height: 32px;
  margin-bottom: 26px;
}
.service-card h3 {
  margin: 0;
  color: #fff;
  font-size: 21px;
  line-height: 1.12;
}
.service-card p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.split-grid,
.calculator-grid,
.final-grid,
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: stretch;
}
.info-card,
.benefits-card,
.calculator,
.final-card,
.lead-form {
  border-radius: 34px;
  padding: 34px;
}
.check-list {
  display: grid;
  gap: 14px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}
.check-list li {
  position: relative;
  color: #e5f4ff;
  line-height: 1.6;
  padding-left: 34px;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(39,220,227,.13);
  border: 1px solid rgba(39,220,227,.24);
}
.check-list li::after {
  content: "✓";
  position: absolute;
  left: 5px;
  top: 1px;
  color: var(--cyan2);
  font-weight: 1000;
}
.diagnostic-stack {
  display: grid;
  gap: 18px;
}
.photo-card {
  min-height: 330px;
  border: 1px solid var(--border);
  border-radius: 34px;
  background-size: cover;
  background-position: center center;
  box-shadow: 0 30px 90px rgba(0,0,0,.26);
}
.photo-roof {
  background-image:
    linear-gradient(to top, rgba(5,9,15,.62), transparent 55%),
    url('https://images.unsplash.com/photo-1509391366360-2e959784a276?auto=format&fit=crop&w=1200&q=85');
}
.measurement-card {
  border-radius: 30px;
  padding: 26px;
}
.diagnostic-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 12px;
  border-bottom: 1px solid rgba(255,255,255,.09);
  padding: 12px 0;
}
.diagnostic-row span { color: var(--muted); font-weight: 800; }
.diagnostic-row strong { color: var(--cyan2); font-size: 22px; }
.diagnostic-note {
  margin-top: 14px;
  color: #dcecff;
  line-height: 1.65;
}

.calc-title {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.calc-title i {
  width: 44px;
  height: 44px;
  margin-top: 6px;
  padding: 12px;
}
.calculator h2 { font-size: clamp(30px, 3.2vw, 44px); }
.calculator p { color: var(--muted); line-height: 1.65; margin: 8px 0 0; }
.inputs-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}
.inputs-grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.inputs-grid label {
  display: grid;
  gap: 8px;
  color: var(--soft);
  font-size: 14px;
  font-weight: 850;
}
.inputs-grid span {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(1,5,10,.35);
  border-radius: 18px;
  padding: 13px 14px;
  color: var(--muted);
}
.inputs-grid input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: #fff;
  font-size: 18px;
  font-weight: 1000;
}
.calc-result {
  margin-top: 26px;
  border: 1px solid rgba(39,220,227,.20);
  border-radius: 26px;
  background: rgba(39,220,227,.105);
  padding: 24px;
}
.calc-result p { margin: 0; color: #d6fbff; font-size: 14px; font-weight: 850; }
.calc-result strong {
  display: block;
  margin-top: 8px;
  color: var(--cyan2);
  font-size: clamp(42px, 5vw, 60px);
  line-height: 1;
  letter-spacing: -.05em;
}
.calc-result small { display: block; margin-top: 14px; color: var(--muted); line-height: 1.55; }

.calc-results-grid {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: 16px;
  margin-top: 26px;
}
.calc-result {
  margin-top: 0;
  height: 100%;
}
.calc-result-energy {
  background: rgba(39,220,227,.105);
}
.calc-result-money {
  background: linear-gradient(135deg, rgba(39,220,227,.18), rgba(165,102,212,.18));
  border-color: rgba(140,247,255,.30);
}
.calc-result-spotlight {
  box-shadow: 0 0 0 1px rgba(140,247,255,.10), 0 0 68px rgba(39,220,227,.16), 0 28px 90px rgba(0,0,0,.30);
}
.calc-result-money p {
  color: #f4fdff;
  font-size: 15px;
}
.calc-result-money strong {
  color: #ffffff;
  font-size: clamp(50px, 6vw, 76px);
  text-shadow: 0 0 30px rgba(39,220,227,.20);
}
.calc-result-money small {
  color: #dffbff;
  font-size: 14px;
}
.benefits-section {
  padding-top: 26px;
}
.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
.goal-box {
  display: grid;
  gap: 6px;
  margin-top: 28px;
  border: 1px solid rgba(39,220,227,.20);
  border-radius: 24px;
  background: rgba(39,220,227,.10);
  padding: 22px;
}
.goal-box strong { color: #fff; font-size: 20px; }
.goal-box span { color: #dcfbff; line-height: 1.62; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.price-card {
  display: flex;
  flex-direction: column;
  min-height: 460px;
  border-radius: 34px;
  padding: 30px;
}
.price-card.featured {
  border-color: rgba(39,220,227,.38);
  background: rgba(39,220,227,.10);
  box-shadow: 0 0 64px rgba(39,220,227,.14), 0 30px 90px rgba(0,0,0,.32);
}
.tag {
  width: fit-content;
  border-radius: 999px;
  background: rgba(255,255,255,.095);
  padding: 8px 12px;
  color: #dffcff;
  font-size: 11px;
  font-weight: 1000;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.price-card h3 { margin: 22px 0 0; font-size: 26px; line-height: 1.1; }
.price-card > strong { margin-top: 14px; color: var(--cyan2); font-size: 32px; }
.price-card ul { display: grid; gap: 12px; margin: 26px 0 28px; padding: 0; list-style: none; }
.price-card li { color: var(--soft); line-height: 1.45; }
.price-card li::before { content: "✓"; color: var(--cyan2); font-weight: 1000; margin-right: 8px; }
.price-card .btn { margin-top: auto; width: fit-content; }

.faq-grid { align-items: start; }
.section-head.left { margin-bottom: 0; }
.faq-list { display: grid; gap: 14px; }
details {
  border-radius: 24px;
  padding: 0;
  overflow: hidden;
}
summary {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  padding: 22px 24px;
  color: #fff;
  font-size: 18px;
  font-weight: 1000;
  list-style: none;
}
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--cyan2); font-size: 28px; line-height: 1; }
details[open] summary::after { content: "–"; }
details p {
  margin: 0;
  padding: 0 24px 24px;
  color: var(--muted);
  line-height: 1.7;
}

.final-section { padding-bottom: 100px; }
.final-card {
  background: linear-gradient(135deg, rgba(39,220,227,.12), rgba(165,102,212,.08));
}
.final-card h2 { font-size: clamp(38px, 5vw, 64px); }
.contact-mini {
  display: grid;
  gap: 10px;
  margin-top: 28px;
  color: var(--muted);
}
.lead-form input,
.lead-form textarea {
  width: 100%;
  margin-top: 14px;
  border: 1px solid rgba(255,255,255,.10);
  outline: 0;
  background: rgba(1,5,10,.38);
  border-radius: 18px;
  padding: 15px 16px;
  color: #fff;
  resize: vertical;
}
.lead-form input:focus,
.lead-form textarea:focus {
  border-color: rgba(140,247,255,.42);
  box-shadow: 0 0 0 4px rgba(39,220,227,.09);
}
.lead-form input::placeholder,
.lead-form textarea::placeholder { color: #667587; }
.lead-form button { width: 100%; margin-top: 16px; cursor: pointer; }
.lead-form small { display: block; margin-top: 14px; color: #7f8d9e; line-height: 1.55; }

.mobile-sticky { display: none; }
.site-footer {
  position: relative;
  z-index: 5;
  border-top: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
  padding: 34px 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 210px 1fr auto;
  gap: 28px;
  align-items: center;
}
.footer-grid img { height: 54px; width: auto; }
.footer-grid div { display: grid; gap: 4px; color: var(--muted); font-size: 14px; line-height: 1.45; }
.footer-grid strong { color: #fff; }
.footer-contact { text-align: right; }
.footer-contact a:hover { color: var(--cyan2); }

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .75s ease, transform .75s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }
.delay-3 { transition-delay: .24s; }

@media (max-width: 1180px) {
  .container { width: min(var(--max), calc(100% - 44px)); }
  .hero-grid { grid-template-columns: 1fr; gap: 42px; }
  .hero h1 { max-width: 840px; }
  .hero-text { max-width: 760px; }
  .hero-badges { max-width: 760px; grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .showcase-main { min-height: 560px; }
  .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 940px) {
  .nav-links { display: none; }
  .header-actions { min-width: auto; }
  .hero-showcase { grid-template-columns: 1fr; }
  .showcase-side { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .inverter-card { min-height: 250px; }
    .split-grid,
  .calculator-grid,
  .final-grid,
  .faq-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; text-align: left; }
  .footer-contact { text-align: left; }
}

@media (max-width: 720px) {
  .container { width: min(100% - 30px, var(--max)); }
  .section-hero { padding-top: 38px; }
  .section-pad { padding: 66px 0; }
  .header-inner { min-height: 74px; gap: 12px; }
  .brand img { height: 40px; }
  .phone-link { display: none; }
  .btn-small { min-height: 42px; padding: 11px 14px; font-size: 13px; }
  .hero h1 { font-size: clamp(42px, 11.8vw, 60px); line-height: 1.05; letter-spacing: -.045em; }
  .lead { font-size: clamp(25px, 8vw, 36px); }
  .hero-text { font-size: 16px; }
  .hero-badges { grid-template-columns: 1fr; }
  .cta-row { flex-direction: column; }
  .cta-row .btn { width: 100%; }
  .showcase-content { padding: 20px; }
  .showcase-main { min-height: 560px; border-radius: 30px; }
  .top-calculator { padding: 24px; border-radius: 28px; }
  .voltage-panel { padding: 18px; border-radius: 24px; }
  .mini-benefits { grid-template-columns: 1fr; }
  .showcase-side { grid-template-columns: 1fr; }
    .service-grid { grid-template-columns: 1fr; }
  .inputs-grid,
  .inputs-grid-4,
  .calc-results-grid { grid-template-columns: 1fr; }
  .info-card,
  .benefits-card,
  .calculator,
  .final-card,
  .lead-form { padding: 24px; border-radius: 28px; }
  .mobile-sticky {
    position: fixed;
    left: 14px;
    right: 14px;
    bottom: 14px;
    z-index: 80;
    display: flex;
    justify-content: center;
    border-radius: 18px;
    background: linear-gradient(135deg, #9cf9ff, #27dce3);
    color: #041019;
    padding: 16px 18px;
    font-weight: 1000;
    box-shadow: 0 0 46px rgba(39,220,227,.35);
  }
  .site-footer { padding-bottom: 86px; }
}

@media (max-width: 420px) {
  .hero h1 { letter-spacing: -.055em; }
  .eyebrow { font-size: 12px; }
  .header-actions .btn-small { padding: 10px 12px; }
  .showcase-main { min-height: 600px; }
}


/* Thank-you page */
.thank-you-main {
  position: relative;
  z-index: 5;
  min-height: calc(100vh - 82px);
  padding: 84px 0 96px;
}
.thank-you-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, .65fr);
  gap: 28px;
  align-items: stretch;
}
.thank-you-card,
.thank-you-side {
  border-radius: 38px;
  padding: 38px;
}
.thank-you-card h1 {
  margin: 22px 0 0;
  max-width: 760px;
  font-size: clamp(48px, 6vw, 82px);
  line-height: .98;
  letter-spacing: -.06em;
  font-weight: 1000;
}
.thank-you-card .lead {
  max-width: 760px;
}
.success-icon {
  display: grid;
  place-items: center;
  width: 74px;
  height: 74px;
  margin-bottom: 22px;
  border: 1px solid rgba(39,220,227,.28);
  border-radius: 26px;
  color: #041019;
  background: linear-gradient(135deg, #9cf9ff, #27dce3);
  box-shadow: 0 0 58px rgba(39,220,227,.28);
  font-size: 42px;
  font-weight: 1000;
}
.thank-you-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}
.next-steps {
  margin-top: 34px;
  border-top: 1px solid rgba(255,255,255,.10);
  padding-top: 28px;
}
.next-steps h2,
.thank-you-side h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.08;
  letter-spacing: -.035em;
}
.thank-you-side {
  background:
    radial-gradient(circle at 50% 0%, rgba(39,220,227,.14), transparent 45%),
    rgba(255,255,255,.055);
}
.thank-you-side p {
  color: var(--muted);
  line-height: 1.7;
}
.thank-you-side .diagnostic-row strong {
  font-size: 18px;
}

@media (max-width: 940px) {
  .thank-you-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 720px) {
  .thank-you-main {
    padding: 48px 0 86px;
  }
  .thank-you-card,
  .thank-you-side {
    padding: 24px;
    border-radius: 30px;
  }
  .thank-you-actions .btn {
    width: 100%;
  }
}