:root {
  --primary: #12d89d;
  --primary-dark: #078568;
  --primary-soft: #e7fff7;
  --ink: #10201d;
  --muted: #60716d;
  --line: #dce8e4;
  --paper: #ffffff;
  --mist: #f5faf8;
  --night: #081512;
  --blue: #2563eb;
  --amber: #f59e0b;
  --red: #ef4444;
  --shadow: 0 18px 55px rgba(8, 21, 18, 0.12);
  --hero-image: linear-gradient(135deg, #081512 0%, #0f332d 58%, #14534b 100%);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(220, 232, 228, 0.8);
  backdrop-filter: blur(18px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1160px, calc(100% - 40px));
  min-height: 78px;
  margin: 0 auto;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand img {
  width: 50px;
  height: 50px;
  border-radius: 10px;
  object-fit: cover;
  border: 1px solid rgba(8, 21, 18, 0.08);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  padding: 10px 13px;
  border-radius: 10px;
  color: #32433f;
  font-size: 15px;
  font-weight: 650;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary-dark);
  background: var(--primary-soft);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  font-size: 22px;
  cursor: pointer;
}

.btn,
.store-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 0;
  border-radius: 12px;
  background: var(--primary);
  color: #06211a;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 12px 26px rgba(18, 216, 157, 0.24);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover,
.store-btn:hover {
  transform: translateY(-2px);
  background: #1ee5aa;
  box-shadow: 0 16px 32px rgba(18, 216, 157, 0.3);
}

.btn.secondary {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: none;
}

.btn.dark {
  background: var(--night);
  color: #fff;
  box-shadow: 0 16px 32px rgba(8, 21, 18, 0.22);
}

.section {
  padding: 92px 0;
}

.section.alt {
  background: var(--mist);
}

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.narrow {
  width: min(860px, calc(100% - 40px));
  margin: 0 auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 30px;
  height: 3px;
  border-radius: 99px;
  background: var(--primary);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 20px;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(31px, 4vw, 46px);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: 0;
}

.lead {
  color: var(--muted);
  font-size: clamp(18px, 2vw, 21px);
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 690px;
  padding: 98px 0 76px;
  color: #fff;
  background: var(--night);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 21, 18, 0.93), rgba(8, 21, 18, 0.72) 48%, rgba(8, 21, 18, 0.3)),
    var(--hero-image);
  background-size: cover;
  background-position: center;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 8px;
  background: linear-gradient(90deg, var(--primary), var(--blue), var(--amber), var(--red));
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.78fr);
  gap: 44px;
  align-items: center;
}

.hero .lead {
  color: rgba(255, 255, 255, 0.82);
  max-width: 690px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0 34px;
}

.hero-panel {
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.market-card {
  display: grid;
  gap: 16px;
}

.metric-row,
.signal-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  background: rgba(8, 21, 18, 0.48);
}

.metric-value {
  font-size: 30px;
  font-weight: 850;
  line-height: 1;
}

.metric-label,
.signal-label {
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
}

.up {
  color: var(--primary);
}

.down {
  color: #fb7185;
}

.bar-track {
  overflow: hidden;
  width: 100%;
  height: 9px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.14);
}

.bar-fill {
  width: var(--w);
  height: 100%;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--primary), var(--blue));
}

.stats-strip {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: min(1030px, calc(100% - 40px));
  margin: -48px auto 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow);
}

.stat {
  padding: 26px 24px;
  border-right: 1px solid var(--line);
}

.stat:last-child {
  border-right: 0;
}

.stat strong {
  display: block;
  color: var(--ink);
  font-size: 28px;
  line-height: 1;
}

.stat span {
  color: var(--muted);
  font-size: 14px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: 58px;
  align-items: center;
}

.split.reverse {
  grid-template-columns: minmax(320px, 1.05fr) minmax(0, 0.95fr);
}

.image-frame {
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: var(--shadow);
}

.image-frame img {
  width: 100%;
  height: 430px;
  object-fit: cover;
}

.feature-lanes {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.lane,
.scenario,
.legal-section,
.contact-card,
.download-card,
.quote {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 10px 28px rgba(8, 21, 18, 0.07);
}

.lane {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 18px;
  padding: 20px;
}

.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-weight: 900;
}

.dark-band {
  color: #fff;
  background:
    linear-gradient(135deg, rgba(18, 216, 157, 0.14), rgba(37, 99, 235, 0.12)),
    var(--night);
}

.dark-band .lead,
.dark-band p {
  color: rgba(255, 255, 255, 0.76);
}

.workflow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 34px;
}

.step {
  position: relative;
  min-height: 220px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 24px;
  border-radius: 12px;
  background: var(--primary);
  color: var(--night);
  font-weight: 900;
}

.scenarios {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 34px;
}

.scenario {
  padding: 24px;
}

.scenario .tag {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.quotes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 34px;
}

.quote {
  padding: 24px;
}

.quote strong {
  display: block;
  margin-top: 16px;
}

.cta-band {
  padding: 48px;
  border-radius: 22px;
  color: #fff;
  background:
    linear-gradient(120deg, rgba(18, 216, 157, 0.24), rgba(37, 99, 235, 0.18)),
    var(--night);
}

.cta-band .lead {
  color: rgba(255, 255, 255, 0.78);
}

.page-hero {
  padding: 86px 0 68px;
  background:
    linear-gradient(135deg, rgba(18, 216, 157, 0.14), rgba(245, 158, 11, 0.12)),
    var(--mist);
}

.page-hero .lead {
  max-width: 760px;
}

.values-grid,
.support-grid,
.requirements-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.value-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}

.timeline {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 112px 1fr;
  gap: 22px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}

.timeline-year {
  color: var(--primary-dark);
  font-size: 24px;
  font-weight: 900;
}

.legal-layout {
  display: grid;
  gap: 18px;
}

.legal-note {
  padding: 24px;
  border: 1px solid rgba(18, 216, 157, 0.3);
  border-radius: 18px;
  background: var(--primary-soft);
}

.legal-section {
  padding: 26px;
}

.legal-section h2 {
  font-size: 28px;
}

.legal-section ol,
.legal-section ul {
  padding-left: 22px;
}

.last-updated {
  display: inline-flex;
  margin-top: 12px;
  padding: 8px 12px;
  border-radius: 999px;
  background: #fff;
  color: var(--primary-dark);
  font-weight: 850;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 24px;
  align-items: start;
}

.form-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow);
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.field {
  display: grid;
  gap: 7px;
  margin-bottom: 16px;
}

.field.full {
  grid-column: 1 / -1;
}

label {
  color: #2f433e;
  font-size: 14px;
  font-weight: 750;
}

input,
textarea,
select {
  width: 100%;
  min-height: 46px;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--ink);
  background: #fff;
  font: inherit;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  outline: 3px solid rgba(18, 216, 157, 0.22);
  border-color: var(--primary);
}

.checkbox {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--muted);
  font-size: 14px;
}

.checkbox input {
  width: 18px;
  min-height: 18px;
  margin-top: 4px;
}

.form-message {
  display: none;
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-weight: 750;
}

.contact-card {
  padding: 24px;
}

.contact-card + .contact-card {
  margin-top: 16px;
}

.download-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 44px;
  align-items: center;
}

.store-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.store-btn {
  min-width: 174px;
  background: var(--night);
  color: #fff;
  box-shadow: 0 16px 32px rgba(8, 21, 18, 0.2);
}

.store-btn.light {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: none;
}

.download-card {
  padding: 24px;
}

.download-card ul {
  padding-left: 20px;
}

.site-footer {
  padding: 54px 0 30px;
  color: rgba(255, 255, 255, 0.74);
  background: var(--night);
}

.footer-inner {
  display: grid;
  gap: 26px;
  justify-items: center;
  text-align: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.footer-links a:hover {
  color: #fff;
}

.footer-brand {
  display: inline-grid;
  justify-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 850;
}

.footer-brand img {
  width: 50px;
  height: 50px;
  border-radius: 10px;
}

.h5-page {
  background: var(--mist);
}

.h5-shell {
  width: min(720px, calc(100% - 28px));
  margin: 0 auto;
  padding: 24px 0 42px;
}

.h5-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  font-weight: 900;
}

.h5-brand img {
  width: 50px;
  height: 50px;
  border-radius: 10px;
}

.h5-panel {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 12px 36px rgba(8, 21, 18, 0.08);
}

@media (max-width: 900px) {
  .nav {
    width: min(100% - 28px, 1160px);
    min-height: 70px;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-links {
    position: absolute;
    top: 70px;
    right: 14px;
    left: 14px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 13px 14px;
  }

  .nav-actions .btn {
    display: none;
  }

  .section {
    padding: 62px 0;
  }

  .container,
  .narrow {
    width: min(100% - 28px, 1160px);
  }

  .hero {
    min-height: auto;
    padding: 70px 0 66px;
  }

  .hero::before {
    background:
      linear-gradient(180deg, rgba(8, 21, 18, 0.92), rgba(8, 21, 18, 0.76)),
      var(--hero-image);
    background-size: cover;
    background-position: center;
  }

  .hero-inner,
  .split,
  .split.reverse,
  .contact-layout,
  .download-hero {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    padding: 18px;
  }

  .stats-strip,
  .workflow,
  .scenarios,
  .quotes,
  .values-grid,
  .support-grid,
  .requirements-grid {
    grid-template-columns: 1fr;
  }

  .stats-strip {
    margin-top: 0;
    border-radius: 0;
    width: 100%;
  }

  .stat {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .stat:last-child {
    border-bottom: 0;
  }

  .image-frame img {
    height: 310px;
  }

  .field-grid {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    grid-template-columns: 1fr;
  }

  .cta-band {
    padding: 30px 22px;
  }
}

@media (max-width: 560px) {
  .brand span {
    display: none;
  }

  h1 {
    font-size: 40px;
  }

  .hero-actions,
  .store-row {
    flex-direction: column;
  }

  .btn,
  .store-btn {
    width: 100%;
  }

  .lane {
    grid-template-columns: 1fr;
  }
}