:root {
  --bg: #f3f5f7;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --ink: #10233a;
  --muted: #5f7188;
  --line: #dbe3ec;
  --brand: #22d3a6;
  --brand-deep: #12b78d;
  --navy: #0f2740;
  --navy-soft: #17324d;
  --shadow: 0 24px 60px rgba(15, 39, 64, 0.12);
  --shadow-soft: 0 16px 30px rgba(15, 39, 64, 0.08);
  --radius: 24px;
  --radius-sm: 16px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #f2f4f7 0%, #f8fafc 100%);
  line-height: 1.6;
}

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

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

input,
button {
  font: inherit;
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(243, 245, 247, 0.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(16, 35, 58, 0.06);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 78px;
  position: relative;
}

.brand {
  display: inline-flex;
  align-items: center;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-logo {
  width: auto;
  height: 2.7rem;
  max-width: min(11rem, 32vw);
  object-fit: contain;
}

.brand-text,
.brand-footer {
  font-size: 1.05rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.site-nav a:not(.button) {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 600;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 1rem;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.breadcrumb span:last-child {
  color: var(--ink);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.85rem 1.25rem;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-deep) 100%);
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 12px 24px rgba(34, 211, 166, 0.2);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 16px 28px rgba(34, 211, 166, 0.24);
}

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

.hero-home .button-secondary {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.6);
}

.hero-home .button-secondary:hover,
.hero-home .button-secondary:focus-visible {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.9);
}

.button-sm {
  min-height: 42px;
  padding: 0.7rem 0.95rem;
  border-radius: 10px;
}

.hero {
  padding: 2rem 0 2.5rem;
}

.hero-home .container {
  background: linear-gradient(135deg, #0f2740 0%, #122c47 62%, #17324d 100%);
  color: #eef6ff;
  border-radius: 28px;
  padding: 2rem;
  box-shadow: 0 34px 70px rgba(15, 39, 64, 0.18);
  position: relative;
  overflow: hidden;
}

.hero-home .container::before {
  content: "";
  position: absolute;
  inset: auto -10% -30% auto;
  width: 26rem;
  height: 26rem;
  background: radial-gradient(circle, rgba(34, 211, 166, 0.12), transparent 68%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 2rem;
  align-items: center;
}

.hero-copy h1,
.section-heading h2,
.split-grid h2,
.contact-panel h2 {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 4.35rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
  font-weight: 800;
}

.hero-copy .lead,
.contact-copy {
  font-size: 1.04rem;
  max-width: 36rem;
}

.hero-copy .lead {
  color: rgba(238, 246, 255, 0.76);
}

.contact-copy {
  color: var(--muted);
}

.contact-panel .breadcrumb,
.contact-panel .breadcrumb span:last-child {
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--brand);
}

.hero-proof {
  margin: 0.9rem 0 0;
  color: rgba(238, 246, 255, 0.7);
  font-size: 0.92rem;
}

.hero-actions,
.contact-actions,
.contact-details {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.5rem;
}

.hero-panel {
  position: relative;
}

.product-shell {
  width: min(100%, 32rem);
  margin-left: auto;
}

.product-screen {
  position: relative;
  min-height: 25rem;
  border-radius: 28px 28px 18px 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.8rem;
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.product-art {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 31rem;
  margin: 1rem auto 0;
}

.product-base {
  width: 88%;
  height: 1.2rem;
  margin: -0.15rem auto 0;
  border-radius: 0 0 18px 18px;
  background: linear-gradient(180deg, #cdd6e2 0%, #98a8ba 100%);
  box-shadow: 0 12px 22px rgba(0, 0, 0, 0.18);
}

.product-copy {
  position: relative;
  z-index: 2;
  max-width: 14rem;
}

.product-kicker {
  margin: 0 0 0.75rem;
  color: rgba(238, 246, 255, 0.74);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-copy h2 {
  margin: 0 0 0.75rem;
  color: #ffffff;
  font-size: 2rem;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.product-copy p {
  margin: 0;
  color: rgba(238, 246, 255, 0.7);
}

.section {
  padding: 4rem 0;
}

.section-tint {
  background: linear-gradient(180deg, #f8fafc 0%, #eef3f8 100%);
}

.section-dark {
  background: linear-gradient(180deg, var(--navy) 0%, #142d47 100%);
  color: #eef6ff;
}

.section-heading {
  max-width: 44rem;
  margin-bottom: 1.75rem;
}

.section-intro {
  color: var(--muted);
}

.section-heading h2,
.split-grid h2,
.contact-panel h2 {
  font-size: clamp(1.9rem, 4vw, 3.25rem);
  color: var(--ink);
}

.section-dark .section-heading h2 {
  color: #ffffff;
}

.section-dark .split-grid h2 {
  color: #ffffff;
}

.offer-grid,
.card-grid,
.region-grid,
.timeline-grid,
.value-grid {
  display: grid;
  gap: 1.25rem;
}

.offer-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.offer-card,
.info-card,
.stack-item,
.contact-panel,
.faq-item,
.region-grid div,
.timeline-item,
.value-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.offer-card,
.info-card,
.stack-item,
.timeline-item,
.value-card {
  padding: 1.65rem;
}

.timeline-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.timeline-item {
  position: relative;
  overflow: hidden;
}

.timeline-item::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: linear-gradient(180deg, var(--brand) 0%, var(--brand-deep) 100%);
}

.timeline-step {
  margin: 0 0 0.8rem;
  color: var(--brand-deep);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.timeline-item h3,
.value-card h3 {
  margin: 0 0 0.65rem;
  font-size: 1.3rem;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.timeline-item p,
.value-card p {
  margin: 0;
  color: var(--muted);
}

.value-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.value-card {
  background: linear-gradient(180deg, #ffffff 0%, #f7fbfc 100%);
}

.offer-card-dark,
.info-card-dark {
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-soft) 100%);
  border-color: rgba(255, 255, 255, 0.06);
  color: #eef6ff;
  box-shadow: 0 22px 44px rgba(15, 39, 64, 0.2);
}

.offer-kicker,
.stat-label {
  margin: 0 0 0.8rem;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--brand-deep);
  font-weight: 800;
}

.offer-card h3,
.stack-item h3,
.info-card h3 {
  margin: 0 0 0.7rem;
  font-size: 1.35rem;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.offer-card p,
.info-card p,
.stack-item p,
.section-note,
.faq-item p,
.site-footer p {
  color: var(--muted);
}

.offer-card-dark p,
.offer-card-dark .offer-kicker,
.offer-card-dark .feature-list,
.text-link-light,
.info-card-dark h3 {
  color: #eef6ff;
}

.offer-card-dark .text-link-light {
  color: #ffffff;
}

.feature-list {
  margin: 1.2rem 0 1.5rem;
  padding-left: 1.1rem;
  color: var(--muted);
}

.text-link {
  font-weight: 800;
  color: var(--ink);
}

.split-grid {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 2rem;
  align-items: start;
}

.stack-list,
.faq-list {
  display: grid;
  gap: 1rem;
}

.prose-block {
  padding: 1.65rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.prose-block-dark {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.08);
  color: #eef6ff;
}

.prose-block-dark p {
  color: rgba(238, 246, 255, 0.84);
}

.media-split {
  align-items: center;
}

.media-card {
  padding: 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #ffffff 0%, #f7fafc 100%);
  box-shadow: var(--shadow-soft);
}

.media-card img {
  width: 100%;
  height: auto;
}

.product-device-panel {
  display: flex;
  justify-content: center;
  padding: 1rem;
}

.product-device-panel img {
  width: min(100%, 18rem);
  height: auto;
  filter: drop-shadow(0 22px 34px rgba(15, 39, 64, 0.18));
}

.region-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.region-grid div {
  padding: 1.25rem;
  text-align: center;
  font-weight: 800;
}

.pill-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.pill-grid span {
  padding: 0.8rem 1rem;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  font-weight: 700;
}

.link-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.link-grid a {
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #ffffff;
  box-shadow: var(--shadow-soft);
  font-weight: 700;
}

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

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.15rem 1.4rem;
  font-weight: 800;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 0;
  padding: 0 1.4rem 1.4rem;
}

.contact-panel {
  padding: 1.85rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  align-items: center;
  background: linear-gradient(135deg, #ffffff 0%, #f5fbf9 100%);
}

.section-contact {
  padding-bottom: 5rem;
}

.site-footer {
  padding: 0 0 2.25rem;
}

.footer-shell {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(16, 35, 58, 0.08);
}

.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-content: flex-start;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 12px;
  background: rgba(16, 35, 58, 0.06);
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
}

@media (max-width: 960px) {
  .hero-grid,
  .offer-grid,
  .split-grid,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .product-shell {
    margin-left: 0;
  }

  .region-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .timeline-grid,
  .value-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .link-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.75rem);
    right: 1rem;
    left: 1rem;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(16, 35, 58, 0.08);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .nav-toggle {
    display: inline-block;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 1rem;
  }

  .hero-home .container {
    padding: 1.35rem;
    border-radius: 22px;
  }

  .hero-copy h1,
  .section-heading h2,
  .split-grid h2,
  .contact-panel h2 {
    font-size: clamp(2rem, 10vw, 2.7rem);
  }

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

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

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

  .product-screen {
    min-height: 21rem;
    padding: 1.2rem;
  }

  .cloud-graphic {
    width: 12rem;
    height: 12rem;
    inset: 22% 3% auto auto;
  }

  .container {
    width: min(calc(100% - 1.1rem), var(--container));
  }

  .brand-logo {
    height: 2.35rem;
    max-width: 9rem;
  }

  .offer-card,
  .info-card,
  .stack-item,
  .contact-panel,
  .prose-block {
    padding: 1.25rem;
  }
}