/* ============================================================
   DESIGN TOKENS  (adapted from DESIGN.md)
   ============================================================ */
:root {
  /* Brand */
  --primary:          #cc785c;
  --primary-active:   #a9583e;
  --primary-disabled: #e6dfd8;

  /* Text */
  --ink:         #141413;
  --body-strong: #252523;
  --body:        #3d3d3a;
  --muted:       #6c6a64;
  --muted-soft:  #8e8b82;

  /* Borders */
  --hairline:      #e6dfd8;
  --hairline-soft: #ebe6df;

  /* Surfaces */
  --canvas:               #faf9f5;
  --surface-soft:         #f5f0e8;
  --surface-card:         #efe9de;
  --surface-cream-strong: #e8e0d2;
  --surface-dark:         #181715;
  --surface-dark-elevated:#252320;
  --surface-dark-soft:    #1f1e1b;

  /* On-surface text */
  --on-primary:   #ffffff;
  --on-dark:      #faf9f5;
  --on-dark-soft: #a09d96;

  /* Accents */
  --accent-teal:  #5db8a6;
  --accent-amber: #e8a55a;
  --success:      #5db872;

  /* Radius */
  --r-xs:   4px;
  --r-sm:   6px;
  --r-md:   8px;
  --r-lg:   12px;
  --r-xl:   16px;
  --r-pill: 9999px;

  /* Spacing */
  --s-xxs:     4px;
  --s-xs:      8px;
  --s-sm:      12px;
  --s-md:      16px;
  --s-lg:      24px;
  --s-xl:      32px;
  --s-xxl:     48px;
  --s-section: 96px;

  /* Fonts */
  --font-serif: "Cormorant Garamond", "Tiempos Headline", "EB Garamond", Garamond, Georgia, serif;
  --font-sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono:  "JetBrains Mono", ui-monospace, "Cascadia Code", monospace;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.55;
  color: var(--body);
  background-color: var(--canvas);
}

p  { margin: 0; }
h1, h2, h3, h4 { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
a  { color: inherit; }
img { display: block; max-width: 100%; }

/* ============================================================
   LAYOUT CONTAINER
   ============================================================ */
.container {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

/* ============================================================
   TOP NAVIGATION
   ============================================================ */
.top-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 64px;
  background-color: var(--canvas);
  border-bottom: 1px solid var(--hairline);
}

.nav-wrap {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-xl);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--s-xs);
  text-decoration: none;
  color: var(--ink);
  flex-shrink: 0;
}

.brand-mark {
  font-size: 18px;
  color: var(--primary);
  line-height: 1;
}

.brand-name {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  white-space: nowrap;
  letter-spacing: 0;
}

.brand-sub {
  font-weight: 400;
  color: var(--muted);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--s-xxs);
}

.site-nav a {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--muted);
  text-decoration: none;
  padding: 7px 10px;
  border-radius: var(--r-md);
  transition: color 0.12s;
}

.site-nav a:hover { color: var(--ink); }
.site-nav a.active { color: var(--ink); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--s-xs);
  flex-shrink: 0;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background-color: var(--ink);
  margin: 5px 0;
  transition: opacity 0.15s;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  padding: 12px 20px;
  height: 40px;
  border-radius: var(--r-md);
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.12s;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--on-primary);
}
.btn-primary:hover { background-color: var(--primary-active); color: var(--on-primary); }

.btn-secondary {
  background-color: var(--canvas);
  color: var(--ink);
  border: 1px solid var(--hairline);
}
.btn-secondary:hover { background-color: var(--surface-card); }

.btn-secondary-on-dark {
  background-color: var(--surface-dark-elevated);
  color: var(--on-dark);
}
.btn-secondary-on-dark:hover { background-color: var(--surface-dark-soft); }

.btn-secondary-light {
  background-color: var(--canvas);
  color: var(--ink);
  border: none;
}
.btn-secondary-light:hover { background-color: var(--surface-card); }

/* ============================================================
   BADGES & KICKER LABELS
   ============================================================ */
.badge-coral {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--on-primary);
  background-color: var(--primary);
  border-radius: var(--r-pill);
  padding: 4px 12px;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  background-color: var(--surface-card);
  border-radius: var(--r-pill);
  padding: 4px 12px;
}

.kicker {
  display: block;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 var(--s-md);
}

.kicker--on-dark { color: var(--on-dark-soft); }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1 {
  font-family: var(--font-serif);
  font-size: 56px;
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -1.5px;
  color: var(--ink);
}

h2 {
  font-family: var(--font-serif);
  font-size: 42px;
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -1px;
  color: var(--ink);
}

h3 {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.3px;
  color: var(--ink);
}

.lead {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--body-strong);
  margin-top: var(--s-md);
}

.text-muted { color: var(--muted); }
.text-link   { color: var(--primary); text-decoration: none; }
.text-link:hover { text-decoration: underline; }

.on-dark      { color: var(--on-dark); }
.on-dark-soft { color: var(--on-dark-soft); }

/* ============================================================
   HERO BAND
   ============================================================ */
.hero-band {
  background-color: var(--canvas);
  border-bottom: 1px solid var(--hairline);
  padding: var(--s-section) 0;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-xxl);
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--s-lg);
}

.hero-sub {
  font-size: 16px;
  line-height: 1.6;
  color: var(--body);
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: var(--s-sm);
  flex-wrap: wrap;
}

/* Hero illustration — dark product mockup card */
.hero-illustration-card {
  background-color: var(--surface-dark);
  border-radius: var(--r-xl);
  overflow: hidden;
}

.mockup-header {
  background-color: var(--surface-dark-elevated);
  padding: 14px var(--s-lg);
  display: flex;
  align-items: center;
  gap: var(--s-xs);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--r-pill);
  background-color: rgba(255,255,255,0.12);
  flex-shrink: 0;
}

.mockup-title {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--on-dark-soft);
  margin-left: var(--s-xs);
}

.mockup-body {
  padding: var(--s-xl);
  display: flex;
  flex-direction: column;
  gap: var(--s-md);
}

.mockup-row {
  display: flex;
  align-items: center;
  gap: var(--s-md);
}

.mockup-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--on-dark-soft);
  min-width: 64px;
  flex-shrink: 0;
}
.mockup-label.teal    { color: var(--accent-teal); }
.mockup-label.amber   { color: var(--accent-amber); }
.mockup-label.success { color: var(--success); }

.mockup-value {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--on-dark);
  line-height: 1.4;
}
.mockup-value.success { color: var(--success); }

.mockup-divider {
  height: 1px;
  background-color: rgba(255,255,255,0.07);
  margin: var(--s-xxs) 0;
}

.mockup-code {
  background-color: var(--surface-dark-soft);
  border-radius: var(--r-lg);
  padding: var(--s-lg);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.code-comment {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  display: block;
}

.code-line {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--on-dark);
  display: block;
}

.code-key { color: var(--accent-teal); }

/* ============================================================
   SECTIONS
   ============================================================ */
.section {
  padding: var(--s-section) 0;
  background-color: var(--canvas);
}

.section + .section,
.section + .section--soft,
.section--soft + .section,
.section--soft + .section--soft {
  border-top: 1px solid var(--hairline-soft);
}

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

.section-head {
  max-width: 640px;
  margin-bottom: var(--s-xxl);
}
.section-head.no-margin { margin-bottom: 0; }
.section-head h2 { margin-top: var(--s-sm); }

/* ============================================================
   GRIDS
   ============================================================ */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr;         gap: var(--s-xxl); align-items: start; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr);  gap: var(--s-xl); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr);  gap: var(--s-md); }

/* ============================================================
   CONTENT PANEL (plain text block)
   ============================================================ */
.content-panel {
  display: flex;
  flex-direction: column;
  gap: var(--s-md);
  font-size: 16px;
  line-height: 1.6;
  color: var(--body);
}

/* ============================================================
   CALLOUT CARD (cream highlight block)
   ============================================================ */
.callout-card {
  background-color: var(--surface-card);
  border-radius: var(--r-lg);
  padding: var(--s-xl);
}

/* ============================================================
   FEATURE CARDS
   ============================================================ */
.feature-card {
  background-color: var(--surface-card);
  border-radius: var(--r-lg);
  padding: var(--s-xl);
}

.feature-card .card-kicker {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: var(--s-sm);
}

.feature-card p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--body);
  margin: 0;
}

/* ============================================================
   SERVICE CARDS (larger, with check list)
   ============================================================ */
.service-card {
  background-color: var(--surface-card);
  border-radius: var(--r-lg);
  padding: var(--s-xl);
}

.service-card .service-kicker {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--s-sm);
}

.service-card h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 400;
  letter-spacing: -0.3px;
  color: var(--ink);
  margin-bottom: var(--s-sm);
}

.service-card > p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--body);
  margin-bottom: var(--s-lg);
}

/* ============================================================
   CONNECTOR TILES (categories grid)
   ============================================================ */
.connector-tile {
  background-color: var(--canvas);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  padding: 20px;
}

.tile-icon {
  font-size: 20px;
  color: var(--primary);
  margin-bottom: var(--s-sm);
}

.connector-tile h3 {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--ink);
  margin-bottom: var(--s-xs);
}

.connector-tile p {
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted);
}

/* ============================================================
   CHECK LIST
   ============================================================ */
.check-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-sm) var(--s-xl);
}

.check-list--3col { grid-template-columns: repeat(3, 1fr); }

.check-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--body);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--primary);
}

.check-list--dark li { color: var(--on-dark-soft); }
.check-list--dark li::before { background-color: var(--accent-teal); }

/* ============================================================
   AUSTRALIA MARKET SECTION (dark)
   ============================================================ */
.au-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-xxl);
  align-items: start;
}

.au-panel {
  background-color: var(--surface-dark-elevated);
  border-radius: var(--r-lg);
  padding: var(--s-xl);
}

.au-notice {
  background-color: rgba(204,120,92,0.12);
  border-left: 2px solid var(--primary);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  padding: var(--s-md) var(--s-lg);
  font-size: 13px;
  line-height: 1.6;
  color: var(--on-dark-soft);
  margin-top: var(--s-lg);
}

/* ============================================================
   STEPS (How It Works)
   ============================================================ */
.steps {
  display: grid;
  gap: var(--s-md);
}

.step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: var(--s-lg);
  align-items: start;
  background-color: var(--surface-card);
  border-radius: var(--r-lg);
  padding: var(--s-xl);
}

.step-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 400;
  color: var(--primary);
  padding-top: 4px;
  flex-shrink: 0;
}

.step h3 {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--ink);
  margin-bottom: var(--s-xs);
}

.step p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--body);
}

/* ============================================================
   AI SECTION
   ============================================================ */
.ai-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-xxl);
  align-items: start;
}

/* Code-window card (dark) */
.code-window-card {
  background-color: var(--surface-dark);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.code-window-header {
  background-color: var(--surface-dark-elevated);
  padding: 14px var(--s-lg);
  display: flex;
  align-items: center;
  gap: var(--s-xs);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.code-window-title {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--on-dark-soft);
  margin-left: var(--s-xs);
}

.code-window-body {
  padding: var(--s-xl);
}

.code-feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--s-sm);
}

.code-feature-list li {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--on-dark);
  line-height: 1.5;
  display: flex;
  align-items: center;
  gap: var(--s-sm);
  padding: 0;
}

.code-feature-list .code-key {
  color: var(--accent-teal);
  flex-shrink: 0;
}

/* ============================================================
   NOTICE PANEL
   ============================================================ */
.notice-panel {
  background-color: var(--surface-card);
  border-radius: var(--r-lg);
  padding: var(--s-xl);
  display: flex;
  flex-direction: column;
  gap: var(--s-sm);
}

.notice-lead {
  font-size: 16px;
  font-weight: 500;
  color: var(--body-strong);
  line-height: 1.5;
}

.notice-panel .text-muted {
  font-size: 14px;
  line-height: 1.6;
}

/* ============================================================
   CORAL CTA BAND
   ============================================================ */
.cta-band-coral {
  background-color: var(--primary);
  padding: 64px 0;
}

.cta-band-coral h2 {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 400;
  letter-spacing: -0.5px;
  color: var(--on-primary);
  max-width: 640px;
  margin-bottom: var(--s-md);
}

.cta-band-coral p {
  font-size: 16px;
  line-height: 1.6;
  color: rgba(255,255,255,0.85);
  max-width: 560px;
  margin-bottom: var(--s-xl);
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-xxl);
  align-items: start;
}

.contact-card {
  background-color: var(--surface-card);
  border-radius: var(--r-lg);
  padding: var(--s-xl);
}

.contact-card h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  color: var(--ink);
  margin-bottom: var(--s-xs);
}

.contact-card > .text-muted {
  font-size: 14px;
  margin-bottom: var(--s-xl);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--s-md);
}

.contact-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-row > span:last-child,
.contact-row > a {
  font-size: 15px;
  color: var(--body-strong);
  line-height: 1.5;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background-color: var(--surface-dark);
  color: var(--on-dark-soft);
  padding: 64px 0 var(--s-xxl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--s-xxl);
  padding-bottom: var(--s-xxl);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--s-xs);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  color: var(--on-dark);
  margin-bottom: var(--s-md);
}

.footer-brand-mark {
  color: var(--primary);
  font-size: 16px;
}

.footer-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--on-dark-soft);
  max-width: 260px;
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--on-dark);
  margin: 0 0 var(--s-md);
}

.footer-col a,
.footer-col p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--on-dark-soft);
  text-decoration: none;
  display: block;
  margin-bottom: var(--s-xs);
}

.footer-col a:hover { color: var(--on-dark); }

.footer-bottom {
  padding-top: var(--s-lg);
  font-size: 13px;
  color: var(--muted-soft);
}

/* ============================================================
   RESPONSIVE — TABLET  (≤ 1080px)
   ============================================================ */
@media (max-width: 1080px) {
  .site-nav {
    position: fixed;
    top: 64px;
    left: 20px;
    right: 20px;
    flex-direction: column;
    align-items: flex-start;
    padding: var(--s-lg);
    background-color: var(--canvas);
    border: 1px solid var(--hairline);
    border-radius: var(--r-lg);
    display: none;
    box-shadow: 0 8px 32px rgba(20,20,19,0.12);
    gap: var(--s-xs);
    z-index: 100;
  }
  .nav-open .site-nav { display: flex; }
  .nav-toggle { display: block; }

  .site-nav .btn {
    width: 100%;
    justify-content: center;
    margin-top: var(--s-xs);
  }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--s-xl); }
  .footer-col--brand { grid-column: 1 / -1; }
}

/* ============================================================
   RESPONSIVE — MOBILE  (≤ 768px)
   ============================================================ */
@media (max-width: 768px) {
  h1 { font-size: 36px; letter-spacing: -0.8px; }
  h2 { font-size: 30px; letter-spacing: -0.5px; }
  h3 { font-size: 22px; }

  .hero-band  { padding: 64px 0; }
  .section    { padding: 64px 0; }
  .cta-band-coral { padding: 48px 0; }

  .hero-inner     { grid-template-columns: 1fr; }
  .hero-illustration-card { display: none; }

  .grid-2,
  .grid-3,
  .au-grid,
  .ai-grid,
  .contact-grid { grid-template-columns: 1fr; }

  .grid-4 { grid-template-columns: 1fr 1fr; }

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

  .check-list,
  .check-list--3col { grid-template-columns: 1fr; }

  .step { grid-template-columns: 1fr; gap: var(--s-sm); }
  .step-num { padding-top: 0; }

  .cta-band-coral h2 { font-size: 28px; }
  .lead { font-size: 16px; }
}