:root {
  --bg-page: #f8fafc;
  --bg-soft: #f1f5f9;
  --bg-white: #ffffff;
  --text-main: #0f172a;
  --text-soft: #64748b;
  --primary: #6db5bd;
  --primary-dark: #3d7c83;
  --border-subtle: #e2e8f0;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 999px;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.08);
}

/* RESET */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: var(--text-main);
  background-color: var(--bg-page);
  scroll-behavior: smooth;
}

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

/* LAYOUT HELPERS */

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section {
  padding: 80px 0;
}

.section-soft {
  background-color: var(--bg-soft);
}

/* TYPOGRAPHY */

.section-title {
  margin: 0 0 12px;
  text-align: center;
  font-size: clamp(1.9rem, 2.4vw, 2.3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.section-intro {
  max-width: 640px;
  margin: 0 auto 40px;
  text-align: center;
  color: var(--text-soft);
  font-size: 0.98rem;
  line-height: 1.6;
}

.section-intro-left {
  text-align: left;
  margin-left: 0;
}

/* HEADER / NAV */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background-color: rgba(248, 250, 252, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 1.25rem;
  gap: 1.5rem;
}

.logo-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
}

.logo-img {
  width: 72px;
  height: auto;
  border-radius: 12px;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-main);
}

.logo-tagline {
  font-size: 0.78rem;
  color: var(--text-soft);
}

.main-nav {
  display: flex;
  gap: 1.5rem;
  font-size: 0.9rem;
}

.main-nav a {
  text-decoration: none;
  color: var(--text-soft);
  font-weight: 500;
}

.main-nav a:hover {
  color: var(--text-main);
}

.nav-cta {
  font-size: 0.9rem;
}

/* BUTTONS */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.4rem;
  gap: 0.4rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.16s ease, color 0.16s ease, box-shadow 0.16s ease,
    transform 0.08s ease, border-color 0.16s ease;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary);
  color: #0f172a;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.15);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.2);
  transform: translateY(-1px);
}

.btn-outline {
  background-color: #ffffff;
  color: var(--text-main);
  border-color: var(--border-subtle);
}

.btn-outline:hover {
  background-color: #e2e8f0;
}

.btn-ghost {
  background-color: #ffffff;
  border-color: var(--border-subtle);
  color: var(--text-main);
}

.btn-ghost:hover {
  background-color: #f9fafb;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* HERO */

.hero {
  padding: 72px 0 80px;
  background: radial-gradient(circle at top left, #e0f4f5 0, #f8fafc 40%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: stretch;
}

.hero-copy {
  max-width: 620px;
}

.eyebrow {
  margin: 0 0 12px;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary-dark);
}

.hero-title {
  margin: 0 0 12px;
  font-size: clamp(2.1rem, 3.4vw, 2.7rem);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.hero-subtitle {
  margin: 0 0 14px;
  font-size: 1.02rem;
  color: var(--text-soft);
  line-height: 1.4;
}

.hero-body {
  margin: 0 0 20px;
  font-size: 0.98rem;
  color: var(--text-soft);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 16px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  font-size: 0.8rem;
}

.hero-badges span {
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-pill);
  background-color: rgba(148, 163, 184, 0.12);
  color: var(--text-soft);
  border: 1px solid rgba(148, 163, 184, 0.4);
}

/* HERO CARD */

.hero-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(148, 163, 184, 0.35);
  box-shadow: var(--shadow-soft);
  padding: 1.8rem 1.6rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  align-self: center;
}

.hero-card-title {
  margin: 0;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

.hero-card-text {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-soft);
  line-height: 1.6;
}

.hero-list {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.93rem;
  color: var(--text-soft);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.hero-list li::marker {
  color: var(--primary-dark);
}

.hero-footnote {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-soft);
}

/* STEPS */

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.6rem;
}

.step {
  position: relative;
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  padding: 1.4rem 1.4rem 1.2rem;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.04);
}

.step-number {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  background-color: rgba(109, 181, 189, 0.16);
  color: var(--primary-dark);
  font-size: 0.88rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.step h3 {
  margin: 0 0 0.6rem;
  font-size: 1.02rem;
}

.step p {
  margin: 0;
  font-size: 0.94rem;
  color: var(--text-soft);
  line-height: 1.6;
}

/* PORTAL SECTION */

.portal-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.1fr);
  gap: 2.4rem;
  align-items: center;
}

.portal-copy {
  max-width: 560px;
}

.portal-subtitle {
  margin: 0 0 0.7rem;
  font-size: 1.02rem;
}

.portal-list {
  margin: 0 0 0.9rem;
  padding-left: 1.1rem;
  color: var(--text-soft);
  font-size: 0.94rem;
  line-height: 1.6;
}

.portal-list li::marker {
  color: var(--primary-dark);
}

.portal-note {
  margin: 0 0 1.2rem;
  font-size: 0.9rem;
  color: var(--text-soft);
}

.portal-image-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.portal-label-row {
  display: flex;
  justify-content: flex-end;
}

.portal-label {
  font-size: 0.8rem;
  padding: 0.18rem 0.6rem;
  border-radius: var(--radius-pill);
  background-color: #e0f2fe;
  color: #0369a1;
}

.portal-card {
  border-radius: 20px;
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-white);
  box-shadow: var(--shadow-soft);
  padding: 0.75rem;
}

.portal-img {
  border-radius: 12px;
}

/* COMPARISON TABLE */

.compare-table {
  margin-top: 16px;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background-color: #ffffff;
  box-shadow: var(--shadow-soft);
  font-size: 0.9rem;
}

.compare-header,
.compare-row {
  display: grid;
  grid-template-columns:
    minmax(0, 1.7fr)
    minmax(0, 1fr)
    minmax(0, 1fr)
    minmax(0, 1.1fr);
}

.compare-header {
  background-color: #f9fafb;
  color: var(--text-soft);
  font-weight: 600;
}

.compare-col {
  padding: 0.75rem 1.1rem;
  border-right: 1px solid rgba(226, 232, 240, 0.9);
  text-align: center;
}

.compare-col-label {
  text-align: left;
}

.compare-col:last-child {
  border-right: none;
}

.compare-col-highlight {
  background-color: #ecfeff;
}

.compare-row:nth-child(even) .compare-label,
.compare-row:nth-child(even) .compare-cell {
  background-color: #f9fafb;
}

.compare-label {
  padding: 0.75rem 1.1rem;
  font-weight: 500;
  border-right: 1px solid var(--border-subtle);
}

.compare-cell {
  padding: 0.75rem 1.1rem;
  text-align: center;
}

.compare-highlight {
  background-color: #ecfeff;
}

.compare-check {
  color: #16a34a;
  font-size: 1.05rem;
}

.compare-x {
  color: #ef4444;
  font-size: 1.05rem;
}

/* PRICING */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.6rem;
  align-items: stretch;
}

.pricing-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-subtle);
  padding: 1.7rem 1.5rem 1.5rem;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.06);
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.pricing-name {
  margin: 0;
  font-size: 1.05rem;
}

.pricing-price {
  margin: 0;
  font-size: 1.6rem;
  font-weight: 700;
}

.pricing-price span {
  font-size: 0.9rem;
  color: var(--text-soft);
  font-weight: 500;
  margin-left: 0.15rem;
}

.pricing-desc {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-soft);
}

.pricing-list {
  margin: 0.4rem 0 1rem;
  padding-left: 1.1rem;
  font-size: 0.9rem;
  color: var(--text-soft);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.pricing-list li::marker {
  color: var(--primary-dark);
}

.pricing-card .btn-full {
  margin-top: auto;
}

.pricing-card-highlight {
  border-width: 2px;
  border-color: var(--primary);
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
}

.pricing-label {
  display: inline-flex;
  align-self: flex-start;
  padding: 0.18rem 0.6rem;
  margin-bottom: 0.2rem;
  border-radius: var(--radius-pill);
  background-color: rgba(109, 181, 189, 0.16);
  color: var(--primary-dark);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pricing-footnote {
  margin: 32px auto 0;
  max-width: 640px;
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-soft);
}

/* FAQ */

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.6rem 2rem;
}

.faq-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.faq-item p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-soft);
  line-height: 1.6;
}

/* FINAL CTA */

.final-cta {
  padding: 70px 0 80px;
  background-color: #e0f2f1;
  text-align: center;
}

.final-cta-inner {
  max-width: 720px;
}

.final-cta h2 {
  margin: 0 0 10px;
  font-size: clamp(1.8rem, 2.4vw, 2.1rem);
  letter-spacing: -0.03em;
}

.final-cta p {
  margin: 0 0 22px;
  font-size: 0.98rem;
  color: var(--text-soft);
  line-height: 1.7;
}

.final-cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.9rem;
}

/* FOOTER */

.site-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.45);
  background-color: #ffffff;
  padding: 18px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-soft);
}

.footer-links {
  display: flex;
  gap: 1rem;
}

.footer-links a {
  color: var(--text-soft);
  text-decoration: none;
}

.footer-links a:hover {
  text-decoration: underline;
}

/* RESPONSIVE */

@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-card {
    max-width: 440px;
    margin: 0 auto;
  }

  .steps-grid,
  .portal-grid,
  .pricing-grid,
  .faq-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .portal-grid {
    gap: 2rem;
  }

  .pricing-card-highlight {
    transform: none;
  }
}

@media (max-width: 800px) {
  .nav-container {
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .main-nav {
    order: 3;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
    padding-top: 0.3rem;
  }

  .nav-cta {
    order: 2;
  }

  .section {
    padding: 60px 0;
  }
}

@media (max-width: 520px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-badges {
    flex-direction: column;
  }

  .compare-table {
    font-size: 0.84rem;
  }

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