/* Skip link */
.skip-link:focus {
  position: fixed !important;
  left: 1rem;
  top: 1rem;
  z-index: 1000;
  background: #fff;
  color: #0B1F3A;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}
/* Logischain Capital — static site */
:root {
  --navy: #0B1F3A;
  --navy-2: #132A4A;
  --navy-soft: #1A3A5C;
  --accent: #3BA4D9;
  --accent-dark: #2B87B5;
  --accent-soft: #E6F4FB;
  --bg: #F7F9FC;
  --surface: #FFFFFF;
  --text: #1A2433;
  --muted: #5B6B7C;
  --line: #D7E0EA;
  --success: #1F7A4D;
  --warning: #9A6700;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 10px 30px rgba(11, 31, 58, 0.08);
  --shadow-lg: 0 20px 50px rgba(11, 31, 58, 0.12);
  --max: 1120px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-dark); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--navy); }
h1, h2, h3, h4 { color: var(--navy); line-height: 1.2; margin: 0 0 0.75rem; font-weight: 700; letter-spacing: -0.02em; }
h1 { font-size: clamp(1.9rem, 4vw, 3rem); }
h2 { font-size: clamp(1.55rem, 3vw, 2.2rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1rem; color: var(--muted); }
ul { margin: 0; padding: 0; list-style: none; }
.container { width: min(100% - 2rem, var(--max)); margin-inline: auto; }
.section { padding: 4.5rem 0; }
.section-alt { background: var(--surface); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 0.9rem;
}
.eyebrow::before {
  content: "";
  width: 1.5rem;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}
.lead { font-size: 1.125rem; color: var(--muted); max-width: 46rem; }
.center { text-align: center; }
.center .lead, .center .eyebrow { margin-inline: auto; }
.center .eyebrow { justify-content: center; }
.center .eyebrow::before { display: none; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 249, 252, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 1rem;
}
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand img, .brand svg { height: 40px; width: auto; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}
.nav-links a {
  color: var(--navy);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}
.nav-links a:hover { color: var(--accent-dark); }
.nav-links .btn.nav-cta {
  display: inline-flex;
  color: #fff;
  margin-left: 0.35rem;
}
.nav-links .btn.nav-cta:hover { color: #fff; }
.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 10px;
  width: 44px;
  height: 44px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--navy);
  position: relative;
}
.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: var(--navy);
}
.menu-toggle span::before { top: -6px; }
.menu-toggle span::after { top: 6px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 999px;
  padding: 0.85rem 1.35rem;
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: 0.2s ease;
  font-family: inherit;
}
.btn-primary {
  background: var(--accent);
  color: #fff !important;
  box-shadow: 0 8px 20px rgba(59, 164, 217, 0.28);
}
.btn-primary:hover { background: var(--accent-dark); color: #fff !important; }
.btn-secondary {
  background: transparent;
  color: var(--navy);
  border-color: var(--line);
}
.btn-secondary:hover { border-color: var(--navy); color: var(--navy); background: #fff; }
.btn-ghost {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border-color: rgba(255,255,255,0.25);
}
.btn-ghost:hover { background: rgba(255,255,255,0.16); color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 4.5rem 0 3.5rem;
  background:
    radial-gradient(circle at 85% 15%, rgba(59,164,217,0.18), transparent 35%),
    linear-gradient(160deg, #0B1F3A 0%, #143053 55%, #0F2744 100%);
  color: #fff;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -40% 40%;
  height: 70%;
  background: radial-gradient(circle, rgba(59,164,217,0.2), transparent 60%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
}
.hero h1 { color: #fff; margin-bottom: 1rem; }
.hero .lead { color: rgba(244,247,251,0.86); max-width: 38rem; }
.hero .eyebrow { color: #9ED4EF; }
.hero .eyebrow::before { background: #9ED4EF; }
.microproof {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.2rem;
  margin-top: 1.5rem;
  font-size: 0.92rem;
  color: rgba(244,247,251,0.78);
}
.microproof span { display: inline-flex; align-items: center; gap: 0.4rem; }
.microproof span::before {
  content: "✓";
  color: #7AD0A5;
  font-weight: 700;
}
.hero-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(8px);
  border-radius: 20px;
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
}
.hero-card h3 { color: #fff; margin-bottom: 1rem; font-size: 1.05rem; }
.hero-card ol { margin: 0; padding: 0; list-style: none; counter-reset: step; }
.hero-card li {
  counter-increment: step;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  padding: 0.75rem 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(244,247,251,0.9);
  font-size: 0.95rem;
}
.hero-card li:first-child { border-top: 0; padding-top: 0; }
.hero-card li::before {
  content: counter(step);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 0.8rem;
  font-weight: 700;
  margin-top: 0.1rem;
}

/* Cards */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: var(--shadow);
}
.card h3 { margin-bottom: 0.5rem; }
.pain-card {
  position: relative;
  overflow: hidden;
}
.pain-card .num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-soft);
  line-height: 1;
  margin-bottom: 0.6rem;
}
.pain-card p { margin: 0; }

/* Offer ladder */
.ladder {
  display: grid;
  gap: 1rem;
}
.ladder-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.25rem;
  align-items: start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem 1.5rem;
  box-shadow: var(--shadow);
}
.ladder-item.featured {
  border-color: rgba(59,164,217,0.45);
  box-shadow: 0 12px 30px rgba(59,164,217,0.12);
}
.step-badge {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--navy);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 1.1rem;
}
.ladder-item.featured .step-badge { background: var(--accent); }
.ladder-meta {
  text-align: right;
  white-space: nowrap;
  font-size: 0.9rem;
  color: var(--muted);
}
.ladder-meta strong {
  display: block;
  color: var(--navy);
  font-size: 1rem;
}
.tag {
  display: inline-block;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  margin-bottom: 0.45rem;
  letter-spacing: 0.02em;
}

/* Process */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  counter-reset: proc;
}
.process-item {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  padding: 1.25rem;
  position: relative;
}
.process-item::before {
  counter-increment: proc;
  content: "0" counter(proc);
  display: block;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 0.6rem;
  font-size: 0.95rem;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 2rem;
  align-items: center;
}
.photo-frame {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #E8EEF6;
  box-shadow: var(--shadow-lg);
}
.photo-frame img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 2 / 3;
}
.creds {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0 1.25rem;
}
.creds span {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  font-size: 0.82rem;
  color: var(--navy);
  font-weight: 500;
}
.checklist li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.65rem;
  color: var(--muted);
}
.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: inset 0 0 0 3px #fff, 0 0 0 1px var(--accent);
}

/* Case */
.case {
  background: linear-gradient(145deg, var(--navy), var(--navy-2));
  color: #fff;
  border-radius: 24px;
  padding: 2rem;
  box-shadow: var(--shadow-lg);
}
.case h3, .case h2 { color: #fff; }
.case p { color: rgba(244,247,251,0.84); }
.case-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem;
  margin-top: 1.25rem;
}
.case-box {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 1.1rem 1.2rem;
}
.case-box h4 { color: #9ED4EF; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 0.7rem; }
.case-box li {
  color: rgba(244,247,251,0.9);
  padding: 0.45rem 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.95rem;
}
.case-box li:first-child { border-top: 0; padding-top: 0; }
.disclaimer {
  margin-top: 1.25rem;
  font-size: 0.85rem;
  color: rgba(244,247,251,0.65);
}

/* FAQ */
.faq details {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem 1.15rem;
  margin-bottom: 0.75rem;
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--navy);
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--accent);
  font-weight: 400;
}
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0.85rem 0 0.15rem; }

/* Form */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
  align-items: start;
}
.form-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}
.form-group { display: flex; flex-direction: column; gap: 0.35rem; }
.form-group.full { grid-column: 1 / -1; }
label { font-size: 0.88rem; font-weight: 600; color: var(--navy); }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.8rem 0.9rem;
  font: inherit;
  color: var(--text);
  background: #fff;
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid rgba(59,164,217,0.35);
  border-color: var(--accent);
}
textarea { min-height: 110px; resize: vertical; }
.checkbox {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--muted);
}
.checkbox input { width: auto; margin-top: 0.25rem; }
.honeypot { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.form-note { font-size: 0.82rem; color: var(--muted); margin-top: 0.75rem; }
.form-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
  border-radius: 10px;
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.92rem;
  line-height: 1.45;
}
.form-error a { color: #991b1b; text-decoration: underline; }
.contact-aside .big-email {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy);
  text-decoration: none;
}
.contact-aside .big-email:hover { color: var(--accent-dark); }
.contact-meta { margin-top: 1.25rem; color: var(--muted); font-size: 0.95rem; }
.contact-meta strong { color: var(--navy); display: block; margin-bottom: 0.15rem; }

/* Footer */
.site-footer {
  background: var(--navy);
  color: rgba(244,247,251,0.78);
  padding: 3rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.site-footer a { color: #9ED4EF; text-decoration: none; }
.site-footer a:hover { color: #fff; }
.site-footer h4 { color: #fff; font-size: 0.95rem; margin-bottom: 0.85rem; }
.site-footer p { color: rgba(244,247,251,0.72); }
.footer-links li { margin-bottom: 0.45rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  justify-content: space-between;
  font-size: 0.85rem;
}
.placeholder-flag {
  display: inline-block;
  background: #fff3cd;
  color: #7a5b00;
  border: 1px dashed #e0b84a;
  border-radius: 6px;
  padding: 0.1rem 0.4rem;
  font-size: 0.78rem;
  font-weight: 700;
}

/* Inner pages */
.page-hero {
  background: linear-gradient(160deg, #0B1F3A, #143053);
  color: #fff;
  padding: 3.5rem 0 2.5rem;
}
.page-hero h1 { color: #fff; }
.page-hero p { color: rgba(244,247,251,0.8); max-width: 40rem; }
.prose {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: var(--shadow);
}
.prose h2 { margin-top: 1.75rem; font-size: 1.25rem; }
.prose h2:first-child { margin-top: 0; }
.prose ul { list-style: disc; padding-left: 1.25rem; margin-bottom: 1rem; }
.prose li { margin-bottom: 0.4rem; color: var(--muted); }
.thankyou {
  min-height: 70vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 4rem 1rem;
}
.thankyou-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 2.5rem 2rem;
  max-width: 560px;
  box-shadow: var(--shadow-lg);
}
.thankyou-card .icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-dark);
  display: grid;
  place-items: center;
  font-size: 1.8rem;
  font-weight: 700;
}

/* Responsive */
@media (max-width: 960px) {
  .hero-grid,
  .about-grid,
  .case-grid,
  .contact-grid,
  .footer-grid,
  .process,
  .grid-4 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .ladder-item { grid-template-columns: auto 1fr; }
  .ladder-meta { grid-column: 2; text-align: left; }
}
@media (max-width: 760px) {
  .menu-toggle { display: inline-flex; }
  .nav-links {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    gap: 0.25rem;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a {
    padding: 0.75rem 0.5rem;
    border-radius: 10px;
  }
  .nav-links a:hover { background: var(--accent-soft); }
  .nav-links .btn.nav-cta { margin: 0.5rem 0 0; width: 100%; }
  .grid-2, .grid-3, .form-grid { grid-template-columns: 1fr; }
  .section { padding: 3.25rem 0; }
  .hero { padding: 3rem 0 2.5rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}