:root {
  --bg: #05080e;
  --bg-soft: #0b111b;
  --panel: rgba(15, 24, 36, 0.82);
  --panel-strong: #111a27;
  --line: rgba(132, 161, 190, 0.22);
  --text: #f2f7fb;
  --muted: #94a7b8;
  --soft: #c7d6e2;
  --cyan: #17c9e8;
  --blue: #2e77ff;
  --amber: #f4aa36;
  --green: #48d597;
  --shadow: rgba(0, 0, 0, 0.45);
  --max: 1180px;
  --radius: 8px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --country-picker-height: 48px;
  --country-picker-radius: var(--radius);
  --country-picker-bg: rgba(255, 255, 255, 0.06);
  --country-picker-dropdown-bg: #0b111b;
  --country-picker-search-bg: rgba(255, 255, 255, 0.06);
  --country-picker-text: var(--text);
  --country-picker-dropdown-text: var(--text);
  --country-picker-placeholder: var(--muted);
  --country-picker-muted: var(--muted);
  --country-picker-border: var(--line);
  --country-picker-focus: var(--cyan);
  --country-picker-highlight: rgba(23, 201, 232, 0.16);
  --country-picker-highlight-text: var(--text);
  --country-picker-shadow: rgba(0, 0, 0, 0.48);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 70%);
  z-index: -1;
}

img {
  display: block;
  max-width: 100%;
}

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: fixed;
  z-index: 40;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  width: min(var(--max), calc(100% - 32px));
  margin: 14px auto 0;
  padding: 12px 14px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: 0.25s ease;
}

.site-header.scrolled,
.site-header.menu-open {
  background: rgba(5, 8, 14, 0.86);
  border-color: var(--line);
  box-shadow: 0 18px 60px var(--shadow);
  backdrop-filter: blur(18px);
}

.brand,
.nav-links,
.hero-actions,
.footer,
.panel-grid,
.metric-card,
.plan-card ul li,
.check-list p,
.tour-control {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--cyan), var(--blue) 60%, var(--amber));
  box-shadow: 0 0 30px rgba(23, 201, 232, 0.45);
}

.nav-links {
  justify-content: center;
  gap: 28px;
  color: var(--muted);
  font-size: 14px;
}

.nav-links a {
  padding: 8px 0;
}

.nav-links a:hover {
  color: var(--text);
}

.header-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  font-weight: 750;
  white-space: nowrap;
  cursor: pointer;
}

.header-cta,
.btn.primary {
  color: #041018;
  background: linear-gradient(135deg, var(--cyan), #9aeefe);
  border-color: rgba(166, 242, 255, 0.45);
  box-shadow: 0 12px 34px rgba(23, 201, 232, 0.26);
}

.btn.secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--text);
}

.showcase,
.hero,
.section,
.contact {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.showcase {
  padding-top: 118px;
}

.showcase-copy {
  max-width: 760px;
  margin: 0 auto 34px;
  text-align: center;
}

.eyebrow,
.status-pill {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.showcase h1,
.hero h2,
.section-head h2,
.systems-copy h2,
.calculator-copy h2,
.contact h2 {
  margin: 0;
  line-height: 1.05;
  font-size: clamp(38px, 6vw, 78px);
}

.showcase-copy p:last-child,
.section-head p,
.systems-copy > p,
.calculator-copy p,
.hero-subtitle {
  color: var(--soft);
  font-size: 18px;
}

.tour-frame {
  position: relative;
  overflow: hidden;
  min-height: 330px;
  border: 1px solid rgba(113, 215, 241, 0.3);
  border-radius: var(--radius);
  box-shadow: 0 34px 120px rgba(0, 0, 0, 0.5);
  background: #08111b;
}

.tour-video {
  display: block;
  width: 100%;
  height: min(68vw, 660px);
  min-height: 330px;
  object-fit: cover;
  background: #08111b;
}

.tour-shade,
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(5, 8, 14, 0.78), rgba(5, 8, 14, 0.1) 55%, rgba(5, 8, 14, 0.3));
}

.tour-control {
  position: absolute;
  left: 22px;
  bottom: 22px;
  gap: 10px;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  color: var(--text);
  background: rgba(5, 8, 14, 0.72);
  backdrop-filter: blur(12px);
}

.tour-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 18px rgba(72, 213, 151, 0.9);
}

.tour-meter {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 10px;
  height: 3px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
}

.tour-meter span {
  display: block;
  width: 38%;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--amber));
  animation: meter 12.083s linear infinite;
}

.tour-frame.paused .tour-meter span {
  animation-play-state: paused;
}

@keyframes meter {
  from { transform: translateX(-100%); }
  to { transform: translateX(285%); }
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.45fr);
  gap: 26px;
  min-height: 720px;
  margin-top: 26px;
  padding: 116px 40px 44px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.hero-bg,
.contact-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-bg img,
.contact-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
}

.hero-content {
  align-self: end;
  max-width: 760px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 12px;
  border: 1px solid rgba(23, 201, 232, 0.36);
  border-radius: 999px;
  background: rgba(23, 201, 232, 0.09);
}

.status-pill span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--green);
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.hero-panel,
.calc-panel {
  align-self: end;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: 0 22px 80px var(--shadow);
}

.panel-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 18px;
}

.panel-row span,
.metric-card span,
.plan-card p,
.image-badge span,
.calc-output span {
  color: var(--muted);
  font-size: 13px;
  text-transform: uppercase;
}

.panel-row strong,
.calc-output strong {
  font-size: 62px;
  line-height: 1;
}

.capacity-bar {
  height: 10px;
  margin: 18px 0;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

.capacity-bar span {
  display: block;
  width: 92%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cyan), var(--blue), var(--amber));
}

.panel-grid {
  justify-content: space-between;
  gap: 12px;
}

.panel-grid div {
  flex: 1;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
}

.panel-grid b {
  display: block;
  font-size: 28px;
}

.panel-grid span,
.hero-panel p {
  color: var(--muted);
  font-size: 13px;
}

.metrics-band,
.opportunity-grid,
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  width: min(var(--max), calc(100% - 32px));
  margin: 18px auto 0;
}

.metric-card,
.info-card,
.plan-card,
.timeline-step,
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(17, 26, 39, 0.88), rgba(11, 17, 27, 0.82));
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.18);
}

.metric-card {
  flex-direction: column;
  align-items: flex-start;
  min-height: 176px;
  padding: 22px;
}

.metric-card strong {
  display: block;
  margin-top: 10px;
  font-size: 24px;
}

.metric-card p,
.info-card p,
.plan-card li,
.timeline-step p,
.faq-item p,
.risk-note,
.footer p {
  color: var(--muted);
}

.section {
  padding: 104px 0 0;
}

.section-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.opportunity-grid,
.plans-grid {
  width: 100%;
}

.info-card,
.plan-card,
.timeline-step,
.faq-item {
  padding: 26px;
}

.card-index {
  display: inline-flex;
  margin-bottom: 32px;
  color: var(--amber);
  font-weight: 850;
}

.info-card h3,
.plan-card h3,
.timeline-step h3 {
  margin: 0 0 10px;
  font-size: 26px;
}

.info-card b {
  display: inline-block;
  margin-top: 18px;
  color: var(--cyan);
}

.systems,
.calculator {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.76fr);
  gap: 34px;
  align-items: center;
}

.systems-image {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(113, 215, 241, 0.24);
  border-radius: var(--radius);
}

.systems-image img {
  width: 100%;
  min-height: 440px;
  object-fit: cover;
}

.image-badge {
  position: absolute;
  left: 20px;
  bottom: 20px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  background: rgba(5, 8, 14, 0.72);
  backdrop-filter: blur(14px);
}

.image-badge strong {
  display: block;
  margin-top: 4px;
}

.check-list {
  margin-top: 24px;
}

.check-list p {
  gap: 12px;
  align-items: flex-start;
  margin: 0 0 14px;
}

.check-list span,
.plan-card li::before {
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  margin-top: 8px;
  border-radius: 999px;
  background: var(--cyan);
  box-shadow: 0 0 18px rgba(23, 201, 232, 0.7);
}

.plan-card {
  position: relative;
}

.plan-card.featured {
  border-color: rgba(23, 201, 232, 0.55);
  background: linear-gradient(180deg, rgba(20, 45, 60, 0.94), rgba(11, 17, 27, 0.9));
}

.featured-label {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 6px 10px;
  border-radius: 999px;
  color: #081018;
  background: var(--amber);
  font-size: 12px;
  font-weight: 850;
}

.plan-card ul {
  display: grid;
  gap: 12px;
  margin: 24px 0;
  padding: 0;
  list-style: none;
}

.plan-card li {
  gap: 10px;
}

.calculator {
  padding-bottom: 0;
}

.calc-panel {
  display: grid;
  gap: 22px;
}

.calc-panel label {
  display: grid;
  gap: 8px;
  color: var(--soft);
}

input,
select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 14px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

input[type="range"] {
  accent-color: var(--cyan);
}

select option {
  color: #0b111b;
}

.calc-output {
  padding: 18px;
  border: 1px solid rgba(23, 201, 232, 0.32);
  border-radius: var(--radius);
  background: rgba(23, 201, 232, 0.08);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.timeline-step span {
  color: var(--cyan);
  font-size: 30px;
  font-weight: 850;
}

.faq-list {
  display: grid;
  gap: 14px;
  max-width: 860px;
}

.faq-item {
  padding: 0;
  overflow: hidden;
}

.faq-item button {
  width: 100%;
  padding: 22px 24px;
  border: 0;
  color: var(--text);
  background: transparent;
  text-align: left;
  font-weight: 800;
  cursor: pointer;
}

.faq-item p {
  display: none;
  margin: 0;
  padding: 0 24px 22px;
}

.faq-item.open p {
  display: block;
}

.contact {
  position: relative;
  overflow: hidden;
  margin-top: 104px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.contact::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(5, 8, 14, 0.9), rgba(5, 8, 14, 0.74));
}

.contact-content {
  max-width: 760px;
  padding: 78px 40px;
}

.lead-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 28px;
}

.lead-form button {
  grid-column: span 2;
}

.risk-note {
  margin-top: 18px;
  font-size: 13px;
}

.footer {
  justify-content: space-between;
  gap: 22px;
  width: min(var(--max), calc(100% - 32px));
  margin: 30px auto;
  padding: 24px 0;
  border-top: 1px solid var(--line);
}

.footer strong {
  display: block;
  margin-bottom: 4px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 80;
  transform: translate(-50%, 24px);
  opacity: 0;
  padding: 12px 16px;
  border: 1px solid rgba(72, 213, 151, 0.38);
  border-radius: var(--radius);
  color: var(--text);
  background: rgba(8, 20, 16, 0.92);
  box-shadow: 0 18px 60px var(--shadow);
  pointer-events: none;
  transition: 0.25s ease;
}

.toast.show {
  transform: translate(-50%, 0);
  opacity: 1;
}

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: 0.65s ease;
}

.js .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: auto auto;
    width: calc(100% - 22px);
  }

  .nav-toggle {
    display: block;
    justify-self: end;
  }

  .nav-links,
  .header-cta {
    display: none;
  }

  .site-header.menu-open .nav-links {
    display: grid;
    grid-column: 1 / -1;
    justify-content: stretch;
    gap: 6px;
    padding: 10px 0 2px;
  }

  .site-header.menu-open .nav-links a {
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.04);
  }

  .hero,
  .systems,
  .calculator {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding: 94px 22px 24px;
  }

  .metrics-band,
  .opportunity-grid,
  .plans-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .section {
    padding-top: 72px;
  }

  .systems-image img {
    min-height: 300px;
  }
}

@media (max-width: 560px) {
  .showcase,
  .hero,
  .section,
  .contact,
  .metrics-band,
  .footer {
    width: min(100% - 22px, var(--max));
  }

  .showcase {
    padding-top: 98px;
  }

  .showcase h1,
  .hero h2,
  .section-head h2,
  .systems-copy h2,
  .calculator-copy h2,
  .contact h2 {
    font-size: 36px;
  }

  .showcase-copy p:last-child,
  .section-head p,
  .systems-copy > p,
  .calculator-copy p,
  .hero-subtitle {
    font-size: 16px;
  }

  .tour-video {
    min-height: 330px;
  }

  .hero-actions,
  .lead-form,
  .footer {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-panel,
  .calc-panel,
  .info-card,
  .plan-card,
  .timeline-step {
    padding: 20px;
  }

  .panel-row strong,
  .calc-output strong {
    font-size: 48px;
  }

  .lead-form button {
    grid-column: auto;
  }

  .contact-content {
    padding: 58px 20px;
  }
}