:root {
  --bg: #fbfbf6;
  --surface: #ffffff;
  --surface-soft: #f2f8f3;
  --surface-blue: #eef6ff;
  --text: #14201c;
  --muted: #65726d;
  --line: #dfe8e2;
  --brand: #0f6b55;
  --brand-strong: #094838;
  --brand-soft: #dff4ea;
  --accent: #ffd976;
  --accent-soft: #fff4cc;
  --shadow: 0 24px 70px rgba(23, 60, 49, 0.11);
  --shadow-soft: 0 12px 35px rgba(23, 60, 49, 0.08);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 217, 118, 0.30), transparent 34rem),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 44%, #ffffff 100%);
  line-height: 1.6;
}

body::selection {
  background: var(--accent);
  color: var(--text);
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.78);
  border-bottom: 1px solid rgba(223, 232, 226, 0.75);
  backdrop-filter: blur(18px);
}

.nav-wrap {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.logo-link {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.site-logo {
  width: auto;
  max-width: 245px;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

.nav-links a {
  transition: color 0.18s ease;
}

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

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  color: var(--brand-strong);
  background: var(--brand-soft);
  font-weight: 800;
  box-shadow: inset 0 0 0 1px rgba(15, 107, 85, 0.12);
}

.hero {
  position: relative;
  padding: 86px 0 76px;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  right: -15rem;
  top: 5rem;
  width: 34rem;
  height: 34rem;
  border-radius: 999px;
  background: rgba(15, 107, 85, 0.08);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 430px);
  gap: 72px;
  align-items: start;
}

.hero-content {
  min-width: 0;
  max-width: 100%;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--brand);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.solution-grid h2,
.cta-box h2 {
  margin: 0;
  color: var(--text);
  line-height: 1.03;
  letter-spacing: -0.055em;
}

.hero h1 {
  max-width: 8.5ch;
  font-size: clamp(3rem, 5.6vw, 5.9rem);
}

.lead {
  max-width: 36rem;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.4vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 900;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #ffffff;
  background: var(--brand);
  box-shadow: 0 14px 30px rgba(15, 107, 85, 0.24);
}

.btn-primary:hover {
  background: var(--brand-strong);
}

.btn-ghost {
  color: var(--brand-strong);
  background: #ffffff;
  border-color: var(--line);
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.hero-points span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.product-card {
  position: relative;
  margin-top: 72px;
  padding: 24px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(242, 248, 243, 0.95)),
    var(--surface);
  border: 1px solid rgba(223, 232, 226, 0.95);
  box-shadow: var(--shadow);
}

.product-card::before {
  content: "";
  position: absolute;
  inset: 16px auto auto -18px;
  width: 92px;
  height: 92px;
  border-radius: 28px;
  background: var(--accent);
  transform: rotate(-12deg);
  z-index: -1;
}

.card-topline {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
  color: var(--muted);
  font-weight: 800;
}

.card-topline strong {
  color: var(--brand-strong);
}

.screen-card {
  overflow: hidden;
  border-radius: 26px;
  border: 1px solid var(--line);
  background: #ffffff;
}

.screen-header {
  display: flex;
  gap: 8px;
  padding: 16px;
  border-bottom: 1px solid var(--line);
  background: #f7faf7;
}

.dot {
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: #cad7cf;
}

.certificate-preview {
  padding: 30px;
}

.mini-label {
  margin: 0 0 8px;
  color: var(--brand);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.certificate-preview h2 {
  margin: 0;
  color: var(--text);
  font-size: clamp(2rem, 3vw, 3.1rem);
  line-height: 1;
  letter-spacing: -0.06em;
}

.progress-line {
  height: 12px;
  margin: 26px 0 22px;
  overflow: hidden;
  border-radius: 999px;
  background: #e8eee9;
}

.progress-line span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--brand), #4aa884);
}

.certificate-preview ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.certificate-preview li {
  position: relative;
  padding-left: 28px;
  color: var(--muted);
  font-weight: 700;
}

.certificate-preview li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 5px var(--accent-soft);
}

.card-note {
  margin: 18px 4px 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.section {
  padding: 92px 0;
}

.intro-strip {
  padding: 40px 0;
  background: #ffffff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.strip-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
}

.strip-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.section-heading {
  margin-bottom: 42px;
}

.section-heading.narrow {
  max-width: 840px;
}

.section-heading.center {
  max-width: 850px;
  margin-inline: auto;
  text-align: center;
}

.section-heading h2,
.solution-grid h2,
.cta-box h2 {
  font-size: clamp(2.2rem, 4.1vw, 4.5rem);
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.benefit-card,
.process-card {
  min-height: 260px;
  padding: 26px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.benefit-card.featured {
  background: var(--surface-soft);
}

.card-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 34px;
  border-radius: 14px;
  color: var(--brand-strong);
  background: var(--accent-soft);
  font-size: 0.9rem;
  font-weight: 900;
}

.benefit-card h3,
.process-card h3 {
  margin: 0 0 10px;
  font-size: 1.35rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.benefit-card p,
.process-card p,
.section-lead,
.cta-box p {
  margin: 0;
  color: var(--muted);
}

.soft-section {
  background:
    radial-gradient(circle at top right, rgba(255, 217, 118, 0.28), transparent 24rem),
    var(--surface-blue);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.solution-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
  gap: 54px;
  align-items: start;
}

.section-lead {
  max-width: 640px;
  margin-top: 22px;
  font-size: 1.08rem;
}

.text-link {
  display: inline-flex;
  margin-top: 28px;
  color: var(--brand-strong);
  font-weight: 900;
  border-bottom: 3px solid var(--accent);
}

.feature-list {
  display: grid;
  gap: 14px;
}

.feature-item {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 18px;
  align-items: start;
  padding: 22px;
  border-radius: 22px;
  border: 1px solid rgba(223, 232, 226, 0.95);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-soft);
}

.feature-item strong {
  color: var(--brand-strong);
  font-size: 1.05rem;
}

.feature-item span {
  color: var(--muted);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.step-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 42px;
  border-radius: 999px;
  color: #ffffff;
  background: var(--brand);
  font-weight: 900;
}

.final-cta {
  padding-top: 20px;
}

.cta-box {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.7fr);
  gap: 40px;
  align-items: center;
  padding: clamp(28px, 5vw, 58px);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at top right, rgba(255, 217, 118, 0.45), transparent 20rem),
    linear-gradient(135deg, #ffffff, #f3faf4);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.cta-box p {
  max-width: 760px;
  margin-top: 20px;
  font-size: 1.06rem;
}

.cta-side {
  display: grid;
  gap: 22px;
  justify-items: start;
}

.contact-lines {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 700;
}

.contact-lines a {
  color: var(--brand-strong);
}

@media (max-width: 1040px) {
  .hero-grid,
  .solution-grid,
  .cta-box {
    grid-template-columns: 1fr;
  }

  .product-card {
    margin-top: 0;
  }

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

@media (max-width: 820px) {
  .nav-links {
    display: none;
  }

  .hero {
    padding-top: 58px;
  }

  .strip-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .feature-item {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(var(--container), calc(100% - 28px));
  }

  .nav-wrap {
    min-height: 72px;
  }

  .site-logo {
    max-width: 190px;
  }

  .nav-cta {
    display: none;
  }

  .hero h1 {
    font-size: clamp(2.7rem, 15vw, 4rem);
  }

  .section {
    padding: 68px 0;
  }

  .intro-strip {
    padding: 32px 0;
  }

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

  .benefit-card,
  .process-card {
    min-height: 0;
  }

  .btn {
    width: 100%;
  }

  .product-card,
  .cta-box {
    border-radius: 24px;
  }
}