:root {
  --bg: #fff4e6;
  --surface: #fffaf3;
  --surface-strong: #ffffff;
  --warm: #f8dfbd;
  --ink: #17324d;
  --muted: #647386;
  --line: #ead0ad;
  --blue: #1769c2;
  --blue-dark: #0d447f;
  --amber: #f7a64b;
  --coral: #f16655;
  --footer: #1b2a38;
  --shadow: 0 24px 70px rgba(55, 38, 23, 0.12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #fff7ec, #f6e4cc 64%, #fff4e6);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.container { width: min(1180px, calc(100% - 2rem)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem max(1rem, calc((100vw - 1180px) / 2));
  background: rgba(255, 250, 243, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}
.brand img { width: 250px; height: auto; }
.nav { display: flex; flex-wrap: wrap; gap: 0.9rem; color: var(--muted); font-size: 0.94rem; }
.nav a:hover { color: var(--blue); }
.button-primary, .button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.8rem 1rem;
  border-radius: 10px;
  font-weight: 800;
  border: 1px solid transparent;
}
.button-primary { background: var(--blue); color: white; box-shadow: 0 14px 30px rgba(23, 105, 194, 0.22); }
.button-secondary { background: white; border-color: var(--line); color: var(--ink); }
.hero { padding: 3rem 0 1.2rem; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(330px, 0.82fr);
  gap: 1.4rem;
  align-items: stretch;
}
.hero-copy, .memo-card, .login-card, .company-strip .company-grid, .split-grid, .capability-card, .step-card, .sector-card, .scenario-card, .company-card, .contact-form, .status-grid article {
  background: rgba(255, 250, 243, 0.92);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.hero-copy { padding: clamp(1.4rem, 4vw, 3rem); }
.eyebrow {
  display: inline-flex;
  padding: 0.42rem 0.72rem;
  border-radius: 999px;
  background: #eaf4ff;
  color: var(--blue-dark);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
h1, h2, h3 { margin: 0; line-height: 1.05; }
h1 { margin-top: 1rem; font-size: clamp(2.5rem, 5.3vw, 5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.8rem, 3vw, 3rem); }
h3 { font-size: 1.08rem; }
.hero-copy p, .section-head p, .memo-lines p, .sector-card p, .scenario-card p, .status-grid p { color: var(--muted); }
.hero-actions, .chip-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.4rem; }
.chip-row span {
  background: white;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.52rem 0.75rem;
  color: var(--blue-dark);
  font-weight: 800;
  font-size: 0.9rem;
}
.memo-card { overflow: hidden; padding: 0.85rem; }
.memo-card img { border-radius: 12px; border: 1px solid var(--line); aspect-ratio: 16 / 10; object-fit: cover; }
.memo-lines { padding: 0.8rem; }
.memo-lines p { margin: 0.45rem 0; }
.section { padding: 1.4rem 0; }
.section-head { max-width: 780px; margin-bottom: 1rem; }
.section-head h2 { margin: 0.7rem 0; }
.company-grid {
  display: grid;
  grid-template-columns: 0.85fr 0.95fr 0.6fr 1.4fr;
  gap: 1rem;
  padding: 1rem;
}
.company-grid span { display: block; color: var(--muted); font-size: 0.82rem; text-transform: uppercase; font-weight: 900; }
.company-grid strong { display: block; margin-top: 0.3rem; }
.channel-grid, .capability-grid, .sector-grid, .scenario-grid, .step-grid, .status-grid {
  display: grid;
  gap: 1rem;
}
.channel-grid { grid-template-columns: repeat(7, minmax(0, 1fr)); }
.channel-card {
  min-height: 250px;
  padding: 1rem;
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 14px;
}
.channel-card span, .step-card span, .status-grid span { color: var(--blue); font-weight: 900; }
.split-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr); gap: 1.2rem; padding: 1rem; align-items: center; }
.split-grid img { border-radius: 12px; border: 1px solid var(--line); }
.check-list, .capability-card ul, .advisory-notes ol { padding-left: 1.2rem; }
.check-list li, .capability-card li, .advisory-notes li { margin: 0.45rem 0; }
.capability-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.capability-card, .step-card, .sector-card, .scenario-card, .status-grid article { padding: 1.1rem; box-shadow: none; }
.capability-card { background: #fffdf8; }
.step-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.step-card { background: linear-gradient(180deg, #ffffff, #fff0dc); }
.sector-grid, .scenario-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.notes-grid { display: grid; grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr); gap: 1.4rem; align-items: start; }
.advisory-notes ol {
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.2rem 1.2rem 1.2rem 2.4rem;
}
.contact-grid { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(360px, 1.15fr); gap: 1.2rem; align-items: start; }
.company-card, .contact-form { padding: 1.2rem; }
.contact-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.9rem; }
.contact-form label, .login-card label { display: grid; gap: 0.35rem; color: var(--muted); font-weight: 800; }
.contact-form input, .contact-form textarea, .login-card input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.8rem;
  color: var(--ink);
  background: #fff;
}
.contact-form textarea, .contact-form button { grid-column: 1 / -1; }
.footer { margin-top: 2rem; padding: 2rem 0 1rem; background: var(--footer); color: white; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 0.8fr 1fr; gap: 1.2rem; }
.footer img { width: 250px; background: white; border-radius: 12px; padding: 0.3rem; }
.footer a, .footer p { display: block; color: #dbe8f3; }
.footer-bottom { margin-top: 1.2rem; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,0.16); color: #dbe8f3; }
.partner-hero .hero-copy { background: linear-gradient(180deg, #fffaf3, #eaf4ff); }
.login-card { padding: 1.2rem; display: grid; gap: 0.9rem; align-self: stretch; }
.remember { display: flex !important; grid-template-columns: auto 1fr; align-items: center; }
.partner-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.status-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1100px) {
  .site-header { align-items: flex-start; flex-direction: column; }
  .channel-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .step-grid, .partner-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 820px) {
  .hero-grid, .split-grid, .notes-grid, .contact-grid { grid-template-columns: 1fr; }
  .company-grid, .capability-grid, .sector-grid, .scenario-grid, .status-grid { grid-template-columns: 1fr; }
  .contact-form { grid-template-columns: 1fr; }
  .channel-grid, .step-grid, .partner-grid { grid-template-columns: 1fr; }
  h1 { font-size: clamp(2.35rem, 14vw, 3.8rem); }
}