/* ekko — shared design tokens, nav, footer, buttons */
:root {
  --bg: #ffffff;
  --bg-soft: #f5f8fc;
  --bg-cool: #eaf2fb;
  --bg-deep: #0a1a2e;
  --ink: #0a1a2e;
  --ink-soft: #3d4a5c;
  --ink-mute: #7a8699;
  --line: #e1e8f0;

  --blue: #0a66c2;
  --blue-deep: #084a94;
  --blue-bright: #1e88f5;
  --blue-tint: #dbebfc;

  --peach: #ffd4a8;
  --mint: #c6ecd9;
  --lavender: #e0d8f5;
  --sun: #fce78a;

  --radius: 22px;
  --radius-sm: 14px;
  --radius-lg: 32px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter Tight', -apple-system, sans-serif;
  background: var(--bg); color: var(--ink);
  line-height: 1.55; -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
.container { max-width: 1240px; margin: 0 auto; padding: 0 28px; }
@media (max-width: 360px) {
    .container {
        padding: 0 16px;
    }
}
/* NAV */
nav.ekko-nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 28px; max-width: 1240px; margin: 0 auto;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Fraunces', serif;
  font-weight: 700; font-size: 26px;
  letter-spacing: -0.04em; text-decoration: none; color: var(--ink);
}
.logo-mark {
  width: 34px; height: 34px;
   
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-family: 'Inter Tight', sans-serif;
  font-weight: 800; font-size: 16px;
  position: relative; overflow: hidden;
}
.logo-mark svg { width: 100%; height: 100%; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a {
  color: var(--ink-soft); text-decoration: none;
  font-size: 14px; font-weight: 500;
  transition: color 0.2s;
  position: relative;
  padding: 6px 0;
}
.nav-links a:hover { color: var(--blue); }
.nav-links a.active { color: var(--blue); }
.nav-links a.active::after {
  content: ''; position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 2px; background: var(--blue);
  border-radius: 2px;
}
.nav-cta { display: flex; gap: 10px; align-items: center; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px;
  font-weight: 600; font-size: 14px;
  text-decoration: none; cursor: pointer; border: none;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s, color 0.2s, border-color 0.2s;
  font-family: 'Inter Tight', sans-serif;
}
.btn-ghost {
  background: transparent; color: var(--ink);
  border: 1.5px solid var(--line);
}
.btn-primary {
  background: var(--blue); color: #fff;
  box-shadow: 0 4px 14px rgba(10, 102, 194, 0.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(10, 102, 194, 0.35);
  background: var(--blue-deep);
}
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }

/* Shared section head */
.section-head { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.section-head .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--blue); margin-bottom: 16px; font-weight: 500;
  display: inline-block;
  padding: 6px 14px;
  background: var(--blue-tint);
  border-radius: 999px;
}
.section-head h2 {
  font-family: 'Source Sans 3', sans-serif;
  font-size: clamp(36px, 5vw, 64px);
  letter-spacing: -0.03em; line-height: 1.05;
  font-weight: 500; margin-bottom: 18px;
}
.section-head h2 em { font-style: italic; color: var(--blue); }
.section-head p { font-size: 18px; color: var(--ink-soft); line-height: 1.55; }

/* Page hero (simpler than landing hero) */
.page-hero {
  padding: 80px 0 60px; position: relative; overflow: hidden;
  text-align: center;
}
.page-hero-bg {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse at 10% 15%, rgba(10, 102, 194, 0.08), transparent 45%),
    radial-gradient(ellipse at 90% 50%, rgba(30, 136, 245, 0.07), transparent 45%),
    radial-gradient(ellipse at 50% 100%, rgba(224, 216, 245, 0.4), transparent 40%);
}
.page-hero .container { position: relative; }
.page-hero .eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; border-radius: 999px;
  background: var(--blue-tint);
  border: 1px solid rgba(10, 102, 194, 0.15);
  font-size: 13px; font-weight: 500; color: var(--blue-deep);
  margin-bottom: 24px;
}
.page-hero .eyebrow .dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--blue);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(10, 102, 194, 0.5); }
  50% { box-shadow: 0 0 0 8px rgba(10, 102, 194, 0); }
}
.page-hero h1 {
  font-family: 'Source Sans 3', sans-serif;
  font-size: clamp(40px, 6vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.04em;
  font-weight: 500;
  margin-bottom: 20px;
  max-width: 900px;
  margin-left: auto; margin-right: auto;
}
.page-hero h1 em { font-style: italic; color: var(--blue); }
.page-hero h1 .highlight {
  font-style: italic; font-weight: 400; color: var(--blue);
  position: relative; display: inline-block;
}
.page-hero h1 .highlight::after {
  content: ''; position: absolute;
  bottom: 0.08em; left: -0.02em; right: -0.02em;
  height: 0.12em; background: var(--sun);
  z-index: -1; border-radius: 2px;
}
.page-hero .lead {
  font-size: 20px; color: var(--ink-soft);
  max-width: 680px; margin: 0 auto 32px;
  line-height: 1.5;
}
.page-hero .hero-cta { display: inline-flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

/* CTA banner */
.cta-banner {
  padding: 110px 0; text-align: center; position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--bg-soft) 0%, var(--blue-tint) 100%);
}
.cta-banner::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 50%, rgba(10, 102, 194, 0.12), transparent 40%),
    radial-gradient(circle at 70% 50%, rgba(30, 136, 245, 0.12), transparent 40%);
}
.cta-banner > * { position: relative; z-index: 1; }
.cta-banner h2 {
  font-family: 'Source Sans 3', sans-serif;
  font-size: clamp(40px, 6vw, 76px);
  letter-spacing: -0.04em; line-height: 1;
  font-weight: 500; margin-bottom: 24px;
}
.cta-banner h2 em { color: var(--blue); font-style: italic; }
.cta-banner p { font-size: 19px; color: var(--ink-soft); margin-bottom: 32px; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-banner .meta { font-size: 14px; color: var(--ink-mute); margin-top: 22px; }
.cta-banner .hero-cta { display: inline-flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

/* FOOTER */
footer.ekko-footer {
  background: var(--bg-deep); color: #fff; padding: 70px 0 30px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px; margin-bottom: 50px;
}
.footer-brand p { color: rgba(255,255,255,0.6); font-size: 15px; margin-top: 20px; max-width: 300px; line-height: 1.55; }
footer.ekko-footer h6 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.2em;
  color: rgba(255,255,255,0.4); margin-bottom: 18px; font-weight: 500;
}
footer.ekko-footer ul { list-style: none; }
footer.ekko-footer ul li { margin-bottom: 10px; }
footer.ekko-footer ul a {
  color: rgba(255,255,255,0.8); text-decoration: none;
  font-size: 14px; transition: color 0.2s;
}
footer.ekko-footer ul a:hover { color: var(--blue-bright); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px; display: flex; justify-content: space-between;
  font-size: 13px; color: rgba(255,255,255,0.5); flex-wrap: wrap; gap: 10px;
}
footer.ekko-footer .logo { color: #fff; }

/* Fade-up util */
.fade-up { opacity: 0; transform: translateY(20px); animation: fadeUp 0.8s ease forwards; }
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }
.d1 { animation-delay: 0.1s; } .d2 { animation-delay: 0.2s; } .d3 { animation-delay: 0.3s; }

/* Feature list (shared with index) */
.feature-list { list-style: none; }
.feature-list li {
  padding: 12px 0; display: flex; gap: 10px;
  font-size: 15px; color: var(--ink-soft);
  border-bottom: 1px dashed var(--line);
  position: relative;
}
.feature-list li:last-child { border-bottom: none; }
.feature-list li::before {
  content: ''; display: inline-block;
  width: 18px; height: 18px;
  background: var(--blue-tint);
  border-radius: 50%;
  flex-shrink: 0; margin-top: 3px;
  position: relative;
}
.feature-list li::after {
  content: ''; position: absolute; width: 6px; height: 3px;
  border-left: 2px solid var(--blue);
  border-bottom: 2px solid var(--blue);
  transform: rotate(-45deg);
  left: 6px; top: 17px;
}

/* Reusable card */
.ekko-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.3s, box-shadow 0.3s;
}
.ekko-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -15px rgba(10, 26, 46, 0.12);
}

/* Responsive */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* Show on desktop */
.desktop-br {
  display: inline;
}

/* Hide on mobile */
@media (max-width: 768px) {
  .desktop-br {
    display: none;
  }
}

/* ekko — shared design tokens, nav, footer, buttons */
:root {
  --bg: #ffffff;
  --bg-soft: #f5f8fc;
  --bg-cool: #eaf2fb;
  --bg-deep: #0a1a2e;
  --ink: #0a1a2e;
  --ink-soft: #3d4a5c;
  --ink-mute: #7a8699;
  --line: #e1e8f0;

  --blue: #0a66c2;
  --blue-deep: #084a94;
  --blue-bright: #1e88f5;
  --blue-tint: #dbebfc;

  --peach: #ffd4a8;
  --mint: #c6ecd9;
  --lavender: #e0d8f5;
  --sun: #fce78a;

  --radius: 22px;
  --radius-sm: 14px;
  --radius-lg: 32px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter Tight', -apple-system, sans-serif;
  background: var(--bg); color: var(--ink);
  line-height: 1.55; -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
.container { max-width: 1240px; margin: 0 auto; padding: 0 28px; }
@media (max-width: 360px) {
    .container {
        padding: 0 16px;
    }
}
/* NAV */
nav.ekko-nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 28px; max-width: 1240px; margin: 0 auto;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Fraunces', serif;
  font-weight: 700; font-size: 26px;
  letter-spacing: -0.04em; text-decoration: none; color: var(--ink);
}
.logo-mark {
  width: 34px; height: 34px;
   
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-family: 'Inter Tight', sans-serif;
  font-weight: 800; font-size: 16px;
  position: relative; overflow: hidden;
}
.logo-mark svg { width: 100%; height: 100%; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a {
  color: var(--ink-soft); text-decoration: none;
  font-size: 14px; font-weight: 500;
  transition: color 0.2s;
  position: relative;
  padding: 6px 0;
}
.nav-links a:hover { color: var(--blue); }
.nav-links a.active { color: var(--blue); }
.nav-links a.active::after {
  content: ''; position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 2px; background: var(--blue);
  border-radius: 2px;
}
.nav-cta { display: flex; gap: 10px; align-items: center; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px;
  font-weight: 600; font-size: 14px;
  text-decoration: none; cursor: pointer; border: none;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s, color 0.2s, border-color 0.2s;
  font-family: 'Inter Tight', sans-serif;
}
.btn-ghost {
  background: transparent; color: var(--ink);
  border: 1.5px solid var(--line);
}
.btn-primary {
  background: var(--blue); color: #fff;
  box-shadow: 0 4px 14px rgba(10, 102, 194, 0.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(10, 102, 194, 0.35);
  background: var(--blue-deep);
}
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }

/* Shared section head */
.section-head { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.section-head .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--blue); margin-bottom: 16px; font-weight: 500;
  display: inline-block;
  padding: 6px 14px;
  background: var(--blue-tint);
  border-radius: 999px;
}
.section-head h2 {
  font-family: 'Source Sans 3', sans-serif;
  font-size: clamp(36px, 5vw, 64px);
  letter-spacing: -0.03em; line-height: 1.05;
  font-weight: 500; margin-bottom: 18px;
}
.section-head h2 em { font-style: italic; color: var(--blue); }
.section-head p { font-size: 18px; color: var(--ink-soft); line-height: 1.55; }

/* Page hero (simpler than landing hero) */
.page-hero {
  padding: 80px 0 60px; position: relative; overflow: hidden;
  text-align: center;
}
.page-hero-bg {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse at 10% 15%, rgba(10, 102, 194, 0.08), transparent 45%),
    radial-gradient(ellipse at 90% 50%, rgba(30, 136, 245, 0.07), transparent 45%),
    radial-gradient(ellipse at 50% 100%, rgba(224, 216, 245, 0.4), transparent 40%);
}
.page-hero .container { position: relative; }
.page-hero .eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; border-radius: 999px;
  background: var(--blue-tint);
  border: 1px solid rgba(10, 102, 194, 0.15);
  font-size: 13px; font-weight: 500; color: var(--blue-deep);
  margin-bottom: 24px;
}
.page-hero .eyebrow .dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--blue);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(10, 102, 194, 0.5); }
  50% { box-shadow: 0 0 0 8px rgba(10, 102, 194, 0); }
}
.page-hero h1 {
  font-family: 'Source Sans 3', sans-serif;
  font-size: clamp(40px, 6vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.04em;
  font-weight: 500;
  margin-bottom: 20px;
  max-width: 900px;
  margin-left: auto; margin-right: auto;
}
.page-hero h1 em { font-style: italic; color: var(--blue); }
.page-hero h1 .highlight {
  font-style: italic; font-weight: 400; color: var(--blue);
  position: relative; display: inline-block;
}
.page-hero h1 .highlight::after {
  content: ''; position: absolute;
  bottom: 0.08em; left: -0.02em; right: -0.02em;
  height: 0.12em; background: var(--sun);
  z-index: -1; border-radius: 2px;
}
.page-hero .lead {
  font-size: 20px; color: var(--ink-soft);
  max-width: 680px; margin: 0 auto 32px;
  line-height: 1.5;
}
.page-hero .hero-cta { display: inline-flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

/* CTA banner */
.cta-banner {
  padding: 110px 0; text-align: center; position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--bg-soft) 0%, var(--blue-tint) 100%);
}
.cta-banner::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 50%, rgba(10, 102, 194, 0.12), transparent 40%),
    radial-gradient(circle at 70% 50%, rgba(30, 136, 245, 0.12), transparent 40%);
}
.cta-banner > * { position: relative; z-index: 1; }
.cta-banner h2 {
  font-family: 'Source Sans 3', sans-serif;
  font-size: clamp(40px, 6vw, 76px);
  letter-spacing: -0.04em; line-height: 1;
  font-weight: 500; margin-bottom: 24px;
}
.cta-banner h2 em { color: var(--blue); font-style: italic; }
.cta-banner p { font-size: 19px; color: var(--ink-soft); margin-bottom: 32px; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-banner .meta { font-size: 14px; color: var(--ink-mute); margin-top: 22px; }
.cta-banner .hero-cta { display: inline-flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

/* FOOTER */
footer.ekko-footer {
  background: var(--bg-deep); color: #fff; padding: 70px 0 30px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px; margin-bottom: 50px;
}
.footer-brand p { color: rgba(255,255,255,0.6); font-size: 15px; margin-top: 20px; max-width: 300px; line-height: 1.55; }
footer.ekko-footer h6 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.2em;
  color: rgba(255,255,255,0.4); margin-bottom: 18px; font-weight: 500;
}
footer.ekko-footer ul { list-style: none; }
footer.ekko-footer ul li { margin-bottom: 10px; }
footer.ekko-footer ul a {
  color: rgba(255,255,255,0.8); text-decoration: none;
  font-size: 14px; transition: color 0.2s;
}
footer.ekko-footer ul a:hover { color: var(--blue-bright); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px; display: flex; justify-content: space-between;
  font-size: 13px; color: rgba(255,255,255,0.5); flex-wrap: wrap; gap: 10px;
}
footer.ekko-footer .logo { color: #fff; }

/* Fade-up util */
.fade-up { opacity: 0; transform: translateY(20px); animation: fadeUp 0.8s ease forwards; }
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }
.d1 { animation-delay: 0.1s; } .d2 { animation-delay: 0.2s; } .d3 { animation-delay: 0.3s; }

/* Feature list (shared with index) */
.feature-list { list-style: none; }
.feature-list li {
  padding: 12px 0; display: flex; gap: 10px;
  font-size: 15px; color: var(--ink-soft);
  border-bottom: 1px dashed var(--line);
  position: relative;
}
.feature-list li:last-child { border-bottom: none; }
.feature-list li::before {
  content: ''; display: inline-block;
  width: 18px; height: 18px;
  background: var(--blue-tint);
  border-radius: 50%;
  flex-shrink: 0; margin-top: 3px;
  position: relative;
}
.feature-list li::after {
  content: ''; position: absolute; width: 6px; height: 3px;
  border-left: 2px solid var(--blue);
  border-bottom: 2px solid var(--blue);
  transform: rotate(-45deg);
  left: 6px; top: 17px;
}

/* Reusable card */
.ekko-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.3s, box-shadow 0.3s;
}
.ekko-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -15px rgba(10, 26, 46, 0.12);
}

/* Responsive */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* Show on desktop */
.desktop-br {
  display: inline;
}

/* Hide on mobile */
@media (max-width: 768px) {
  .desktop-br {
    display: none;
  }
}

/* ekko — shared design tokens, nav, footer, buttons */
:root {
  --bg: #ffffff;
  --bg-soft: #f5f8fc;
  --bg-cool: #eaf2fb;
  --bg-deep: #0a1a2e;
  --ink: #0a1a2e;
  --ink-soft: #3d4a5c;
  --ink-mute: #7a8699;
  --line: #e1e8f0;

  --blue: #0a66c2;
  --blue-deep: #084a94;
  --blue-bright: #1e88f5;
  --blue-tint: #dbebfc;

  --peach: #ffd4a8;
  --mint: #c6ecd9;
  --lavender: #e0d8f5;
  --sun: #fce78a;

  --radius: 22px;
  --radius-sm: 14px;
  --radius-lg: 32px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter Tight', -apple-system, sans-serif;
  background: var(--bg); color: var(--ink);
  line-height: 1.55; -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
.container { max-width: 1240px; margin: 0 auto; padding: 0 28px; }
@media (max-width: 360px) {
    .container {
        padding: 0 16px;
    }
}
/* NAV */
nav.ekko-nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 28px; max-width: 1240px; margin: 0 auto;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Fraunces', serif;
  font-weight: 700; font-size: 26px;
  letter-spacing: -0.04em; text-decoration: none; color: var(--ink);
}
.logo-mark {
  width: 34px; height: 34px;
   
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-family: 'Inter Tight', sans-serif;
  font-weight: 800; font-size: 16px;
  position: relative; overflow: hidden;
}
.logo-mark svg { width: 100%; height: 100%; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a {
  color: var(--ink-soft); text-decoration: none;
  font-size: 14px; font-weight: 500;
  transition: color 0.2s;
  position: relative;
  padding: 6px 0;
}
.nav-links a:hover { color: var(--blue); }
.nav-links a.active { color: var(--blue); }
.nav-links a.active::after {
  content: ''; position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 2px; background: var(--blue);
  border-radius: 2px;
}
.nav-cta { display: flex; gap: 10px; align-items: center; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px;
  font-weight: 600; font-size: 14px;
  text-decoration: none; cursor: pointer; border: none;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s, color 0.2s, border-color 0.2s;
  font-family: 'Inter Tight', sans-serif;
}
.btn-ghost {
  background: transparent; color: var(--ink);
  border: 1.5px solid var(--line);
}
.btn-primary {
  background: var(--blue); color: #fff;
  box-shadow: 0 4px 14px rgba(10, 102, 194, 0.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(10, 102, 194, 0.35);
  background: var(--blue-deep);
}
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }

/* Shared section head */
.section-head { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.section-head .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--blue); margin-bottom: 16px; font-weight: 500;
  display: inline-block;
  padding: 6px 14px;
  background: var(--blue-tint);
  border-radius: 999px;
}
.section-head h2 {
  font-family: 'Source Sans 3', sans-serif;
  font-size: clamp(36px, 5vw, 64px);
  letter-spacing: -0.03em; line-height: 1.05;
  font-weight: 500; margin-bottom: 18px;
}
.section-head h2 em { font-style: italic; color: var(--blue); }
.section-head p { font-size: 18px; color: var(--ink-soft); line-height: 1.55; }

/* Page hero (simpler than landing hero) */
.page-hero {
  padding: 80px 0 60px; position: relative; overflow: hidden;
  text-align: center;
}
.page-hero-bg {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse at 10% 15%, rgba(10, 102, 194, 0.08), transparent 45%),
    radial-gradient(ellipse at 90% 50%, rgba(30, 136, 245, 0.07), transparent 45%),
    radial-gradient(ellipse at 50% 100%, rgba(224, 216, 245, 0.4), transparent 40%);
}
.page-hero .container { position: relative; }
.page-hero .eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; border-radius: 999px;
  background: var(--blue-tint);
  border: 1px solid rgba(10, 102, 194, 0.15);
  font-size: 13px; font-weight: 500; color: var(--blue-deep);
  margin-bottom: 24px;
}
.page-hero .eyebrow .dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--blue);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(10, 102, 194, 0.5); }
  50% { box-shadow: 0 0 0 8px rgba(10, 102, 194, 0); }
}
.page-hero h1 {
  font-family: 'Source Sans 3', sans-serif;
  font-size: clamp(40px, 6vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.04em;
  font-weight: 500;
  margin-bottom: 20px;
  max-width: 900px;
  margin-left: auto; margin-right: auto;
}
.page-hero h1 em { font-style: italic; color: var(--blue); }
.page-hero h1 .highlight {
  font-style: italic; font-weight: 400; color: var(--blue);
  position: relative; display: inline-block;
}
.page-hero h1 .highlight::after {
  content: ''; position: absolute;
  bottom: 0.08em; left: -0.02em; right: -0.02em;
  height: 0.12em; background: var(--sun);
  z-index: -1; border-radius: 2px;
}
.page-hero .lead {
  font-size: 20px; color: var(--ink-soft);
  max-width: 680px; margin: 0 auto 32px;
  line-height: 1.5;
}
.page-hero .hero-cta { display: inline-flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

/* CTA banner */
.cta-banner {
  padding: 110px 0; text-align: center; position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--bg-soft) 0%, var(--blue-tint) 100%);
}
.cta-banner::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 50%, rgba(10, 102, 194, 0.12), transparent 40%),
    radial-gradient(circle at 70% 50%, rgba(30, 136, 245, 0.12), transparent 40%);
}
.cta-banner > * { position: relative; z-index: 1; }
.cta-banner h2 {
  font-family: 'Source Sans 3', sans-serif;
  font-size: clamp(40px, 6vw, 76px);
  letter-spacing: -0.04em; line-height: 1;
  font-weight: 500; margin-bottom: 24px;
}
.cta-banner h2 em { color: var(--blue); font-style: italic; }
.cta-banner p { font-size: 19px; color: var(--ink-soft); margin-bottom: 32px; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-banner .meta { font-size: 14px; color: var(--ink-mute); margin-top: 22px; }
.cta-banner .hero-cta { display: inline-flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

/* FOOTER */
footer.ekko-footer {
  background: var(--bg-deep); color: #fff; padding: 70px 0 30px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px; margin-bottom: 50px;
}
.footer-brand p { color: rgba(255,255,255,0.6); font-size: 15px; margin-top: 20px; max-width: 300px; line-height: 1.55; }
footer.ekko-footer h6 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.2em;
  color: rgba(255,255,255,0.4); margin-bottom: 18px; font-weight: 500;
}
footer.ekko-footer ul { list-style: none; }
footer.ekko-footer ul li { margin-bottom: 10px; }
footer.ekko-footer ul a {
  color: rgba(255,255,255,0.8); text-decoration: none;
  font-size: 14px; transition: color 0.2s;
}
footer.ekko-footer ul a:hover { color: var(--blue-bright); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px; display: flex; justify-content: space-between;
  font-size: 13px; color: rgba(255,255,255,0.5); flex-wrap: wrap; gap: 10px;
}
footer.ekko-footer .logo { color: #fff; }

/* Fade-up util */
.fade-up { opacity: 0; transform: translateY(20px); animation: fadeUp 0.8s ease forwards; }
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }
.d1 { animation-delay: 0.1s; } .d2 { animation-delay: 0.2s; } .d3 { animation-delay: 0.3s; }

/* Feature list (shared with index) */
.feature-list { list-style: none; }
.feature-list li {
  padding: 12px 0; display: flex; gap: 10px;
  font-size: 15px; color: var(--ink-soft);
  border-bottom: 1px dashed var(--line);
  position: relative;
}
.feature-list li:last-child { border-bottom: none; }
.feature-list li::before {
  content: ''; display: inline-block;
  width: 18px; height: 18px;
  background: var(--blue-tint);
  border-radius: 50%;
  flex-shrink: 0; margin-top: 3px;
  position: relative;
}
.feature-list li::after {
  content: ''; position: absolute; width: 6px; height: 3px;
  border-left: 2px solid var(--blue);
  border-bottom: 2px solid var(--blue);
  transform: rotate(-45deg);
  left: 6px; top: 17px;
}

/* Reusable card */
.ekko-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.3s, box-shadow 0.3s;
}
.ekko-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -15px rgba(10, 26, 46, 0.12);
}

/* Responsive */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* Show on desktop */
.desktop-br {
  display: inline;
}

/* Hide on mobile */
@media (max-width: 768px) {
  .desktop-br {
    display: none;
  }
}

/* Scroll to Top Button */
.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--blue);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(10, 102, 194, 0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease;
  z-index: 999;
  font-size: 20px;
}

.scroll-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-to-top:hover {
  background: var(--blue-deep);
  transform: translateY(-5px);
  box-shadow: 0 6px 25px rgba(10, 102, 194, 0.4);
}

.scroll-to-top:active {
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .scroll-to-top {
    bottom: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
    font-size: 18px;
  }
}