:root {
  color-scheme: light;
  --ink: #101916;
  --muted: #5d6b66;
  --line: #dce8e2;
  --panel: #ffffff;
  --soft: #eef6f1;
  --deep: #06110e;
  --deep-2: #0a1c16;
  --green: #16a86a;
  --green-dark: #0c7650;
  --cyan: #16a7c8;
  --amber: #f2b84b;
  --white: #ffffff;
  --shadow: 0 22px 70px rgba(10, 28, 22, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

body.menu-open {
  overflow: hidden;
}

img {
  max-width: 100%;
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 18px clamp(20px, 4vw, 64px);
  color: var(--white);
  background: rgba(6, 17, 14, 0.54);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
  transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.site-header.scrolled {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 12px 38px rgba(10, 28, 22, 0.10);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.05rem;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: var(--white);
  background: var(--green);
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 8px;
  font-weight: 900;
  box-shadow: 0 10px 26px rgba(22, 168, 106, 0.28);
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 0.95rem;
  font-weight: 700;
}

.nav a {
  opacity: 0.86;
}

.nav a:hover {
  opacity: 1;
}

.nav-cta {
  padding: 10px 16px;
  color: var(--white);
  background: var(--green);
  border-radius: 8px;
  opacity: 1;
}

.menu-btn {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
}

.menu-btn span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  border-radius: 99px;
}

.hero {
  position: relative;
  min-height: clamp(690px, 92vh, 860px);
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  isolation: isolate;
}

.hero-bg,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -3;
}

.hero-shade {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(6, 17, 14, 0.96) 0%, rgba(6, 17, 14, 0.83) 34%, rgba(6, 17, 14, 0.28) 68%, rgba(6, 17, 14, 0.52) 100%),
    linear-gradient(180deg, rgba(6, 17, 14, 0.32) 0%, rgba(6, 17, 14, 0.22) 70%, rgba(6, 17, 14, 0.92) 100%);
}

.hero-content {
  width: min(720px, calc(100% - 40px));
  margin-left: clamp(20px, 7vw, 110px);
  padding-top: 72px;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.eyebrow::before,
.section-kicker::before {
  content: "";
  width: 22px;
  height: 2px;
  background: currentColor;
}

.hero h1 {
  margin: 0;
  max-width: 620px;
  font-size: clamp(4.2rem, 10vw, 8.2rem);
  line-height: 0.86;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 640px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.07rem, 2.2vw, 1.32rem);
  line-height: 1.65;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 850;
  cursor: pointer;
}

.btn.primary {
  color: var(--white);
  background: var(--green);
  box-shadow: 0 14px 34px rgba(22, 168, 106, 0.28);
}

.btn.primary:hover {
  background: var(--green-dark);
}

.btn.secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.08);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  width: min(620px, 100%);
  margin: 42px 0 0;
}

.hero-metrics div {
  padding: 18px 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
}

.hero-metrics dt {
  color: var(--white);
  font-size: 1.35rem;
  font-weight: 900;
}

.hero-metrics dd {
  margin: 4px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.85rem;
}

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 26px;
  width: 28px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 99px;
  transform: translateX(-50%);
}

.scroll-cue::after {
  content: "";
  position: absolute;
  top: 9px;
  left: 50%;
  width: 4px;
  height: 8px;
  background: var(--white);
  border-radius: 99px;
  transform: translateX(-50%);
  animation: scrollCue 1.5s infinite;
}

.intro,
.solutions,
.platform,
.plans,
.contact {
  padding: clamp(72px, 9vw, 120px) clamp(20px, 6vw, 92px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: clamp(32px, 7vw, 96px);
  align-items: end;
  background: var(--deep);
  color: var(--white);
}

.intro h2,
.section-head h2,
.platform h2,
.plans h2,
.contact h2 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.intro p,
.platform-copy p,
.contact p {
  margin: 0;
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.75;
}

.intro p {
  color: rgba(255, 255, 255, 0.70);
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 34px;
  margin-bottom: 38px;
}

.section-head h2 {
  max-width: 760px;
}

.section-head.compact {
  display: block;
}

.solution-grid,
.plans-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.solution-card,
.plan-card {
  min-height: 270px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 1px 0 rgba(10, 28, 22, 0.04);
}

.solution-card:hover,
.plan-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.icon-pill {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 36px;
  margin-bottom: 28px;
  color: var(--white);
  background: var(--deep-2);
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 900;
}

.solution-card:nth-child(2) .icon-pill {
  background: var(--cyan);
}

.solution-card:nth-child(3) .icon-pill {
  background: var(--green);
}

.solution-card:nth-child(4) .icon-pill {
  background: var(--amber);
  color: var(--ink);
}

.solution-card h3,
.plan-card h3 {
  margin: 0 0 14px;
  font-size: 1.28rem;
}

.solution-card p,
.plan-card p,
.plan-card li {
  color: var(--muted);
  line-height: 1.68;
}

.solution-card p,
.plan-card p {
  margin: 0;
}

.platform {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(320px, 1.15fr);
  gap: clamp(36px, 7vw, 96px);
  align-items: center;
  background: var(--soft);
}

.check-list,
.plan-card ul {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li,
.plan-card li {
  position: relative;
  padding-left: 28px;
  margin-top: 14px;
}

.check-list li::before,
.plan-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 12px;
  height: 8px;
  border-left: 2px solid var(--green);
  border-bottom: 2px solid var(--green);
  transform: rotate(-45deg);
}

.flow-panel {
  padding: 12px;
  border-radius: 8px;
  background: var(--deep);
  box-shadow: var(--shadow);
}

.flow-row {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 6px 16px;
  padding: 22px;
  color: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
}

.flow-row + .flow-row {
  margin-top: 10px;
}

.flow-row span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  font-weight: 900;
}

.flow-row strong {
  color: var(--white);
  font-size: 1.06rem;
}

.flow-row small {
  color: rgba(255, 255, 255, 0.56);
  line-height: 1.5;
}

.flow-row.active {
  background: rgba(22, 168, 106, 0.18);
  border-color: rgba(22, 168, 106, 0.42);
}

.flow-row.active span {
  background: var(--green);
}

.proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.proof-item {
  padding: clamp(34px, 5vw, 58px);
  background: var(--deep-2);
  color: var(--white);
}

.proof-item strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.6rem;
}

.proof-item span {
  color: rgba(255, 255, 255, 0.70);
  line-height: 1.7;
}

.plans-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 34px;
}

.plan-card {
  min-height: 350px;
}

.plan-card strong {
  display: block;
  margin-top: 22px;
  font-size: 1.4rem;
}

.plan-card.featured {
  color: var(--white);
  background: var(--deep);
  border-color: var(--deep);
  transform: translateY(-10px);
}

.plan-card.featured p,
.plan-card.featured li {
  color: rgba(255, 255, 255, 0.70);
}

.plan-label {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 7px 10px;
  color: var(--ink);
  background: var(--amber);
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 900;
}

.contact {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 0.7fr);
  gap: clamp(32px, 7vw, 96px);
  align-items: start;
  color: var(--white);
  background: var(--deep);
}

.contact p {
  max-width: 620px;
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.70);
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.9rem;
  font-weight: 800;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  padding: 14px;
  color: var(--white);
  background: rgba(0, 0, 0, 0.24);
  font: inherit;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(22, 168, 106, 0.55);
  border-color: transparent;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(20px, 6vw, 92px);
  color: var(--muted);
  background: var(--white);
}

.site-footer .brand {
  color: var(--ink);
}

@keyframes scrollCue {
  0% {
    opacity: 0;
    transform: translate(-50%, 0);
  }
  35% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translate(-50%, 14px);
  }
}

@media (max-width: 1080px) {
  .solution-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .platform,
  .contact {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .site-header {
    min-height: 68px;
  }

  .menu-btn {
    display: block;
    color: currentColor;
  }

  .nav {
    position: fixed;
    top: 68px;
    left: 12px;
    right: 12px;
    display: none;
    padding: 14px;
    color: var(--ink);
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
  }

  .nav.open {
    display: grid;
  }

  .nav a {
    padding: 13px 12px;
  }

  .nav-cta {
    text-align: center;
  }

  .hero {
    min-height: min(720px, calc(100svh - 34px));
    align-items: flex-end;
    padding-bottom: 44px;
  }

  .hero-shade {
    background:
      linear-gradient(180deg, rgba(6, 17, 14, 0.44) 0%, rgba(6, 17, 14, 0.72) 34%, rgba(6, 17, 14, 0.98) 100%),
      linear-gradient(90deg, rgba(6, 17, 14, 0.78), rgba(6, 17, 14, 0.34));
  }

  .hero-bg {
    object-position: 62% center;
  }

  .hero-content {
    margin: 0 auto;
    padding-top: 96px;
  }

  .intro,
  .proof,
  .plans-grid {
    grid-template-columns: 1fr;
  }

  .hero-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin-top: 26px;
  }

  .hero-metrics div {
    padding: 12px 10px;
  }

  .hero-metrics dt {
    font-size: 1.05rem;
  }

  .hero-metrics dd {
    font-size: 0.72rem;
    line-height: 1.35;
  }

  .intro,
  .solutions,
  .platform,
  .plans,
  .contact {
    padding-top: 70px;
    padding-bottom: 70px;
  }
}

@media (max-width: 560px) {
  .hero {
    min-height: auto;
    padding-top: 98px;
    padding-bottom: 38px;
  }

  .hero h1 {
    font-size: clamp(3.3rem, 17vw, 4.4rem);
  }

  .hero-actions,
  .btn {
    width: 100%;
  }

  .hero-copy {
    margin-top: 20px;
  }

  .hero-actions {
    margin-top: 28px;
  }

  .section-head {
    display: block;
  }

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

  .flow-row {
    grid-template-columns: 1fr;
  }

  .flow-row span {
    grid-row: auto;
  }

  .site-footer {
    display: grid;
  }
}