:root {
  --bg: #eef4f3;
  --bg-strong: #dbe9e5;
  --surface: rgba(255, 255, 255, 0.8);
  --surface-strong: #ffffff;
  --ink: #13323b;
  --ink-soft: #53656c;
  --accent: #1a9092;
  --accent-deep: #0f6b74;
  --line: rgba(19, 50, 59, 0.12);
  --shadow: 0 28px 70px rgba(13, 42, 49, 0.12);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: min(1180px, calc(100vw - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(26, 144, 146, 0.2), transparent 26%),
    radial-gradient(circle at top right, rgba(15, 107, 116, 0.12), transparent 20%),
    linear-gradient(180deg, #f7fbfa 0%, var(--bg) 42%, #f9fbfb 100%);
}

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

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

button,
input,
textarea {
  font: inherit;
}

.page-shell {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
}

.page-shell::before,
.page-shell::after {
  content: "";
  position: fixed;
  inset: auto;
  width: 24rem;
  height: 24rem;
  border-radius: 999px;
  filter: blur(90px);
  pointer-events: none;
  z-index: -1;
}

.page-shell::before {
  left: -8rem;
  top: 8rem;
  background: rgba(26, 144, 146, 0.13);
}

.page-shell::after {
  right: -8rem;
  top: 24rem;
  background: rgba(15, 107, 116, 0.12);
}

.site-header,
.section,
.site-footer {
  width: var(--container);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 16px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 18px;
  margin-top: 20px;
  background: rgba(255, 255, 255, 0.68);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 999px;
  box-shadow: 0 18px 40px rgba(13, 42, 49, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand img {
  width: 158px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.site-nav a {
  position: relative;
  transition: color 180ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  transform: scaleX(0);
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--ink);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
  border-radius: 999px;
}

.section {
  padding: 96px 0;
}

.section-alt {
  padding-inline: 30px;
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: 44px;
  align-items: center;
  min-height: calc(100vh - 140px);
  padding-top: 70px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  padding: 8px 14px;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-deep);
  background: rgba(26, 144, 146, 0.12);
  border: 1px solid rgba(26, 144, 146, 0.2);
  border-radius: 999px;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
}

.hero h1,
.section-heading h2,
.simulator-copy h2,
.contact-copy h2 {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  letter-spacing: -0.04em;
  line-height: 0.96;
}

.hero h1 {
  max-width: 12ch;
  font-size: clamp(3rem, 8vw, 5.9rem);
}

.hero-text,
.section-heading p,
.simulator-copy p,
.contact-copy p,
.feature-card p,
.capability-card p,
.testimonial-card p,
.testimonial-meta span,
.contact-details span,
.stats article span,
.hero-highlights span,
.footer-brand p,
.footer-note,
.check-list li {
  color: var(--ink-soft);
  line-height: 1.7;
}

.hero-text {
  max-width: 62ch;
  margin: 24px 0 0;
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  box-shadow: 0 18px 35px rgba(15, 107, 116, 0.25);
}

.button-secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.78);
  border-color: rgba(19, 50, 59, 0.12);
}

.button-small {
  min-height: 42px;
  padding-inline: 18px;
  font-size: 0.95rem;
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.hero-highlights article,
.stats article,
.feature-card,
.capability-card,
.testimonial-card,
.contact-form,
.simulator-frame {
  background: var(--surface);
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.hero-highlights article {
  padding: 18px;
}

.hero-highlights strong,
.stats article strong,
.testimonial-card blockquote,
.feature-card h3,
.capability-card h3,
.check-list li::before,
.floating-stat strong {
  color: var(--ink);
}

.hero-media {
  position: relative;
  padding: 32px 0 34px 24px;
}

.hero-card {
  position: relative;
  overflow: hidden;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: 0 35px 80px rgba(13, 42, 49, 0.18);
}

.hero-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(160deg, rgba(11, 35, 41, 0) 42%, rgba(11, 35, 41, 0.2) 100%),
    linear-gradient(0deg, rgba(15, 107, 116, 0.08), rgba(15, 107, 116, 0.08));
}

.hero-card img {
  width: 100%;
  min-height: 620px;
  object-fit: cover;
}

.floating-stat {
  position: absolute;
  max-width: 280px;
  padding: 18px 20px;
  background: rgba(19, 50, 59, 0.88);
  color: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 22px;
  box-shadow: 0 28px 50px rgba(13, 42, 49, 0.22);
}

.floating-stat span {
  display: block;
  margin-bottom: 8px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
}

.floating-stat strong {
  display: block;
  color: #ffffff;
  line-height: 1.45;
}

.floating-stat-top {
  top: 0;
  right: -18px;
}

.floating-stat-bottom {
  left: 0;
  bottom: 0;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  width: 100%;
  padding: 0 0 40px;
}

.stats article {
  padding: 26px 22px;
  text-align: center;
}

.stats article strong {
  display: block;
  margin-bottom: 8px;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
}

.stats-intro,
.testimonial-intro {
  justify-items: center;
  text-align: center;
}

.stats-intro h2,
.testimonial-intro h2 {
  max-width: 18ch;
}

.section-heading {
  display: grid;
  gap: 18px;
  margin-bottom: 34px;
}

.section-heading h2,
.simulator-copy h2,
.contact-copy h2 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  max-width: 14ch;
}

.split-heading {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  align-items: end;
}

.capability-grid,
.feature-grid,
.testimonial-grid {
  display: grid;
  gap: 20px;
}

.capability-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.testimonial-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.capability-card,
.feature-card,
.testimonial-card {
  padding: 26px;
}

.capability-card h3,
.feature-card h3 {
  margin: 0 0 12px;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 1.35rem;
}

.feature-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
  border-radius: 16px;
  color: var(--accent-deep);
  background: rgba(26, 144, 146, 0.12);
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
}

.simulator-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 34px;
  align-items: center;
}

.simulator-frame {
  padding: 24px;
}

.simulator-frame img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  border-radius: 20px;
  background: linear-gradient(180deg, #ffffff, #edf6f3);
}

.check-list {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.check-list li {
  position: relative;
  padding-left: 34px;
}

.check-list li::before {
  content: "+";
  position: absolute;
  left: 10px;
  top: 0;
  font-size: 1.2rem;
  line-height: 1.4;
  color: var(--accent);
}

.testimonial-card img {
  width: 74px;
  height: 74px;
  margin-bottom: 18px;
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff, #edf6f3);
  padding: 12px;
}

.testimonial-card blockquote {
  margin: 0 0 16px;
  font-size: 1.06rem;
  line-height: 1.8;
}

.testimonial-meta strong {
  display: block;
  margin-bottom: 4px;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 1.05rem;
}

.contact-details {
  display: grid;
  gap: 8px;
  margin-top: 22px;
}

.contact-details strong {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 1.05rem;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 28px;
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 28px;
}

.contact-form label {
  display: grid;
  gap: 10px;
}

.contact-form span {
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(26, 144, 146, 0.2);
  border-color: rgba(26, 144, 146, 0.4);
}

.form-status {
  min-height: 1.5em;
  margin: 0;
  color: var(--accent-deep);
  font-weight: 600;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 0 0 42px;
}

.footer-brand {
  max-width: 420px;
}

.footer-brand img {
  width: 170px;
  margin-bottom: 14px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--ink-soft);
}

.footer-note {
  max-width: 250px;
  text-align: right;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 600ms ease,
    transform 600ms ease;
}

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

@media (max-width: 1080px) {
  .site-header {
    border-radius: 26px;
    flex-wrap: wrap;
  }

  .site-nav {
    order: 3;
    width: 100%;
    justify-content: space-between;
  }

  .hero,
  .simulator-section,
  .contact-section,
  .split-heading {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 40px;
  }

  .hero h1,
  .section-heading h2,
  .simulator-copy h2,
  .contact-copy h2 {
    max-width: none;
  }

  .stats,
  .capability-grid,
  .feature-grid,
  .testimonial-grid,
  .hero-highlights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .site-header {
    position: sticky;
    top: 10px;
    padding: 14px 16px;
    border-radius: 24px;
  }

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

  .desktop-cta {
    display: none;
  }

  .site-nav {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding-top: 8px;
  }

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

  .hero-media {
    padding: 20px 0 70px;
  }

  .hero-card img {
    min-height: 420px;
  }

  .floating-stat {
    position: static;
    max-width: none;
    margin-top: 16px;
  }

  .section,
  .section-alt {
    padding-top: 76px;
    padding-bottom: 76px;
  }

  .section-alt {
    padding-inline: 20px;
  }

  .stats,
  .capability-grid,
  .feature-grid,
  .testimonial-grid,
  .hero-highlights {
    grid-template-columns: 1fr;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-note {
    text-align: left;
  }
}