:root {
  --page: #f4eef8;
  --surface: #ffffff;
  --text: #1a1228;
  --muted: #6b5f7a;
  --accent: #e86a5a;
  --accent-alt: #7b4daa;
  --plum-deep: #2a1b3d;
  --coral-glow: #ff8f7a;
  --radius: 20px;
  --section-space: clamp(64px, 8vw, 112px);
  --rail-width: clamp(220px, 18vw, 280px);
  --content-pad: clamp(16px, 2.5vw, 40px);
  --font-display: ui-sans-serif, system-ui, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-body: ui-sans-serif, system-ui, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  min-width: 0;
  overflow-x: hidden;
  line-height: 1.6;
  font-family: var(--font-body);
  background: var(--page);
  color: var(--text);
  background-image:
    radial-gradient(circle at 12% 8%, color-mix(in srgb, var(--accent-alt) 8%, transparent), transparent 42%),
    repeating-radial-gradient(circle at 50% 50%, transparent 0 18px, color-mix(in srgb, var(--accent-alt) 4%, transparent) 19px 20px);
}

body, button, input, select, textarea { font: inherit; }

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

img, svg, video, canvas, iframe {
  display: block;
  max-width: 100%;
  height: auto;
}

h1, h2, h3, p { margin-top: 0; }

h1, h2, h3 {
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(2.2rem, 5.5vw, 4.8rem);
  line-height: 0.98;
  margin-bottom: 1.25rem;
  max-width: 14ch;
}

h2 {
  font-size: clamp(1.75rem, 3.6vw, 3.2rem);
  line-height: 1.05;
  margin-bottom: 0.85rem;
}

h3 {
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  line-height: 1.2;
  letter-spacing: 0.02em;
}

p { color: var(--muted); }

.page-shell {
  display: grid;
  grid-template-columns: var(--rail-width) minmax(0, 1fr);
  min-height: 100vh;
  width: 100%;
}

.side-rail {
  position: sticky;
  top: 0;
  align-self: start;
  height: 100vh;
  padding: clamp(1rem, 2vw, 1.75rem) var(--content-pad);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background: color-mix(in srgb, var(--surface) 72%, var(--page));
  border-right: 1px solid color-mix(in srgb, var(--accent-alt) 18%, transparent);
  backdrop-filter: blur(14px);
  z-index: 40;
  min-width: 0;
}

.rail-brand-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 900;
  font-size: 1rem;
  white-space: nowrap;
  min-width: 0;
}

.brand-logo {
  display: block;
  width: clamp(44px, 4vw, 64px);
  height: clamp(44px, 4vw, 64px);
  max-width: 64px;
  max-height: 64px;
  border-radius: 14px;
  object-fit: contain;
  overflow: hidden;
  flex: 0 0 auto;
}

.brand-logo svg { width: 100%; height: 100%; }

.brand small {
  display: block;
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.rail-nav {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  min-width: 0;
}

.rail-nav a {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0.55rem 0.75rem;
  border: 1px solid color-mix(in srgb, var(--text) 12%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 80%, transparent);
  transition: border-color 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.rail-nav a:hover {
  color: var(--text);
  border-color: var(--accent);
  transform: translateX(4px);
}

.rail-cta-wrap { margin-top: auto; min-width: 0; }

.header-cta, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.78rem 1.2rem;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

.header-cta {
  width: 100%;
  white-space: nowrap;
}

.header-cta, .button-primary {
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 70%, var(--accent-alt)));
  color: var(--surface);
  border-color: var(--accent);
}

.button-secondary {
  border-color: color-mix(in srgb, var(--accent-alt) 35%, transparent);
  background: color-mix(in srgb, var(--surface) 90%, var(--page));
}

.main-canvas {
  min-width: 0;
  width: 100%;
}

.section-inner {
  width: min(1320px, calc(100% - var(--content-pad) * 2));
  margin-inline: auto;
  padding-inline: 0;
}

.hero {
  padding: clamp(2rem, 5vw, 4rem) 0 var(--section-space);
}

.hero-flow-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
}

.hero-copy { min-width: 0; }

.eyebrow, .section-kicker {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--accent-alt);
}

.lead {
  font-size: clamp(1.02rem, 1.6vw, 1.28rem);
  max-width: 52ch;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin: 1.75rem 0 1rem;
}

.geo-line {
  font-size: 0.82rem;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.hero-visual {
  overflow: hidden;
  width: 100%;
  max-height: 55vh;
  max-width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: calc(var(--radius) + 6px);
  border: 2px solid color-mix(in srgb, var(--accent-alt) 28%, transparent);
  background: linear-gradient(145deg, var(--plum-deep), color-mix(in srgb, var(--accent-alt) 40%, var(--plum-deep)));
  box-shadow: 0 24px 64px color-mix(in srgb, var(--plum-deep) 22%, transparent);
  position: relative;
  justify-self: stretch;
}

.section {
  padding: var(--section-space) 0;
}

.section-heading {
  max-width: 920px;
  margin-bottom: 2.25rem;
}

.section-heading > p { font-size: 1.05rem; }

.proof-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.proof-stat {
  padding: 1.1rem 1.25rem;
  border-left: 4px solid var(--accent);
  background: color-mix(in srgb, var(--surface) 92%, var(--page));
  border-radius: 0 var(--radius) var(--radius) 0;
}

.proof-stat strong {
  display: block;
  font-size: 1.5rem;
  color: var(--accent-alt);
  letter-spacing: 0.06em;
}

.asymmetric-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
}

.asymmetric-grid .card {
  grid-column: span 4;
  min-width: 0;
}

.asymmetric-grid .card:nth-child(3n+1) { grid-column: 1 / span 4; transform: rotate(-0.4deg); }
.asymmetric-grid .card:nth-child(3n+2) { grid-column: 5 / span 4; transform: translateY(12px); }
.asymmetric-grid .card:nth-child(3n+3) { grid-column: 9 / span 4; transform: rotate(0.35deg); }
.asymmetric-grid .card:nth-child(4) { grid-column: 2 / span 5; }
.asymmetric-grid .card:nth-child(5) { grid-column: 7 / span 5; }

.cards-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
}

.cards-grid .card {
  grid-column: span 4;
  min-width: 0;
}

.card {
  padding: 1.45rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
  border-top: 4px solid var(--accent);
  box-shadow: 0 8px 28px color-mix(in srgb, var(--plum-deep) 6%, transparent);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px color-mix(in srgb, var(--accent-alt) 12%, transparent);
}

.card p { margin-bottom: 0; }

.card-icon, .step-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 1rem;
  color: var(--accent-alt);
  border: 1px solid color-mix(in srgb, var(--accent-alt) 28%, transparent);
  background: color-mix(in srgb, var(--accent-alt) 8%, transparent);
  border-radius: 14px;
}

.card-icon svg, .step-icon svg { width: 28px; height: 28px; overflow: visible; }

.card-label {
  display: block;
  color: var(--accent);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.65rem;
}

.card small {
  display: block;
  color: var(--muted);
  margin-top: 0.45rem;
}

.process-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.process-list li {
  min-width: 0;
  display: flex;
  gap: 1rem;
  padding: 1.35rem;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
}

.step-icon { flex: 0 0 44px; margin-bottom: 0; }

.geo-chips {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}

.geo-chip {
  padding: 1rem 1.15rem;
  border: 1px solid color-mix(in srgb, var(--text) 12%, transparent);
  border-radius: var(--radius);
  background: var(--surface);
}

.geo-chip strong, .geo-chip span { display: block; }
.geo-chip span { color: var(--muted); font-size: 0.88rem; margin-top: 0.35rem; }

.guide-body { min-width: 0; }

.chapter {
  min-width: 0;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
}

.chapter li { color: var(--muted); margin: 0.5rem 0; }

.faq-list { max-width: 100%; }

.faq-list details {
  border-bottom: 1px solid color-mix(in srgb, var(--text) 15%, transparent);
  padding: 1rem 0;
}

.faq-list summary { cursor: pointer; font-weight: 800; }
.faq-list p { padding-right: 1.5rem; }

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 1rem;
  background: var(--surface);
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--accent-alt) 16%, transparent);
}

.contact-form label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.82rem;
}

input, select, textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid color-mix(in srgb, var(--text) 18%, transparent);
  background: var(--page);
  color: var(--text);
  padding: 0.85rem;
  border-radius: calc(var(--radius) * 0.6);
}

textarea { min-height: 110px; resize: vertical; }

.form-message { color: var(--accent-alt); margin: 0; }

.site-footer {
  padding: 3.5rem 0;
  background: color-mix(in srgb, var(--surface) 85%, var(--page));
  border-top: 1px solid color-mix(in srgb, var(--text) 12%, transparent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
}

.footer-brand { font-size: 1.4rem; }
.site-footer a { display: block; color: var(--muted); margin: 0.35rem 0; }

.visually-hidden-defs {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
  pointer-events: none;
}

@media (max-width: 1100px) {
  .page-shell {
    grid-template-columns: 1fr;
  }

  .main-canvas,
  .section-inner {
    width: 100%;
    max-width: none;
  }

  .section-inner {
    width: min(100%, calc(100vw - 32px));
    margin-inline: auto;
    padding-inline: 16px;
  }

  .side-rail {
    position: relative;
    height: auto;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem 1rem;
    padding: 0.85rem var(--content-pad);
    border-right: none;
    border-bottom: 1px solid color-mix(in srgb, var(--accent-alt) 16%, transparent);
  }

  .rail-brand-row { flex: 1 1 auto; }
  .rail-nav {
    flex-direction: row;
    flex-wrap: wrap;
    flex: 1 1 100%;
    order: 3;
  }

  .rail-cta-wrap {
    margin-top: 0;
    flex: 0 0 auto;
  }

  .header-cta { width: auto; }

  .hero-flow-grid { grid-template-columns: 1fr; }
  .hero-visual { max-height: 44vh; }

  .asymmetric-grid .card,
  .cards-grid .card {
    grid-column: span 6 !important;
    transform: none !important;
  }

  .process-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .proof-band { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  :root {
    --content-pad: 12px;
  }

  .section-inner {
    width: min(100%, calc(100vw - 24px));
    padding-inline: 12px;
  }

  .asymmetric-grid,
  .cards-grid {
    grid-template-columns: 1fr;
  }

  .asymmetric-grid .card,
  .cards-grid .card {
    grid-column: 1 / -1 !important;
  }

  .process-list,
  .geo-chips,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual { max-height: 38vh; }
  h1 { font-size: clamp(2rem, 11vw, 3.2rem); }
}

@media (min-width: 1800px) {
  .section-inner {
    width: min(1480px, calc(100% - var(--content-pad) * 2));
  }

  .hero-flow-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card, .rail-nav a { transition: none !important; }
  .card-icon, .step-icon, .card-icon svg, .step-icon svg { animation: none !important; }
}