:root {
  color-scheme: light;
  --ink: #142033;
  --muted: #5e6c7d;
  --line: #dbe4ee;
  --card: #ffffff;
  --brand: #0c6f89;
  --brand-2: #0f8a68;
  --accent: #d18b21;
  --surface: #f4f7f9;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
}
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  min-height: 66px;
  padding: 10px clamp(16px, 5vw, 52px);
  color: #fff;
  background: rgba(10, 29, 45, .86);
  backdrop-filter: blur(14px);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  background: transparent;
  border: 0;
  text-align: left;
}
.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #fff;
  color: var(--brand);
  font-weight: 900;
}
.brand small {
  display: block;
  margin-top: 1px;
  color: rgba(255,255,255,.72);
  font-size: 11px;
}
nav { display: flex; gap: 8px; align-items: center; }
nav a {
  padding: 8px 10px;
  border-radius: 8px;
  color: rgba(255,255,255,.82);
}
nav a:hover { background: rgba(255,255,255,.12); color: #fff; }

.hero {
  position: relative;
  min-height: min(760px, calc(100vh - 12px));
  display: grid;
  align-items: center;
  overflow: hidden;
}
.hero-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 20, 33, .86), rgba(8, 20, 33, .52) 48%, rgba(8, 20, 33, .20));
}
.hero-content {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 460px);
  gap: 28px;
  align-items: center;
  padding: 28px 0;
}
.copy { color: #fff; max-width: 720px; }
.eyebrow {
  margin: 0 0 10px;
  color: #7bd8c2;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
}
h1, h2, h3 { margin: 0; letter-spacing: 0; }
h1 {
  max-width: 720px;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 1.05;
}
.lead {
  max-width: 640px;
  margin: 18px 0 24px;
  color: rgba(255,255,255,.82);
  font-size: 18px;
  line-height: 1.76;
}
.trust-row, .tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.trust-row span, .tag-row span {
  padding: 7px 10px;
  border-radius: 8px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.22);
  color: #fff;
  font-size: 13px;
}

.planner {
  background: rgba(255,255,255,.94);
  border: 1px solid rgba(255,255,255,.78);
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 22px 60px rgba(0,0,0,.22);
}
.planner label {
  display: grid;
  gap: 8px;
  color: #24364b;
  font-size: 13px;
  font-weight: 800;
}
textarea, input, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdff;
  color: var(--ink);
  padding: 12px;
  outline: none;
}
textarea {
  margin-top: 8px;
  resize: vertical;
  line-height: 1.64;
}
textarea:focus, input:focus, select:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(12,111,137,.12);
}
.quick-prompts {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 0;
}
.quick-prompts button {
  flex: 0 0 auto;
  border: 1px solid var(--line);
  background: #f4f8fb;
  color: #31465c;
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 12px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr .8fr;
  gap: 10px;
  margin-top: 8px;
}
.actions {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}
.primary, .secondary {
  border: 0;
  border-radius: 8px;
  padding: 12px 15px;
  font-weight: 900;
}
.primary { color: #fff; background: var(--brand); }
.secondary {
  color: var(--brand);
  background: #e8f4f6;
  border: 1px solid #cde4e9;
}
.primary:hover { background: #095f75; }
.secondary:hover { background: #dff0f3; }
button:disabled { opacity: .58; cursor: wait; }
.hint {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

.panel, .services, .contact {
  width: min(1120px, calc(100% - 32px));
  margin: 22px auto;
}
.hidden { display: none !important; }
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 14px 40px rgba(20,32,51,.08);
}
.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}
.panel-head span {
  color: var(--accent);
  background: #fff5e6;
  border-radius: 8px;
  padding: 6px 9px;
  font-size: 12px;
  font-weight: 900;
}
.panel .tag-row span {
  color: #174265;
  background: #e7f2f5;
  border-color: #cde4e9;
}
.highlight-list {
  display: grid;
  gap: 8px;
  margin-top: 14px;
  color: #31465c;
}
.highlight-list div {
  padding: 10px 12px;
  border-radius: 8px;
  background: #f7fafc;
}
.days-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}
.day-card {
  border: 1px solid var(--line);
  background: #fbfdff;
  border-radius: 8px;
  padding: 14px;
}
.day-card h3 { font-size: 16px; }
.node-list p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.services {
  padding: 50px 0 20px;
}
.section-title {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}
.section-title h2, .contact h2 {
  font-size: clamp(26px, 4vw, 40px);
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.service-grid article {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}
.service-grid span {
  display: block;
  margin-bottom: 18px;
  color: var(--accent);
  font-weight: 900;
}
.service-grid p, .contact p {
  color: var(--muted);
  line-height: 1.72;
}
.contact {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}
footer {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 28px 16px 40px;
  color: var(--muted);
  font-size: 13px;
}
footer a { color: var(--brand); }

@media (max-width: 860px) {
  .topbar { align-items: flex-start; flex-direction: column; }
  nav { width: 100%; justify-content: space-between; }
  .hero { min-height: auto; }
  .hero-content { grid-template-columns: 1fr; padding: 44px 0 28px; }
  .hero-shade { background: rgba(8,20,33,.68); }
  h1 { font-size: 40px; }
  .form-grid, .days-list, .service-grid { grid-template-columns: 1fr; }
  .actions, .contact { flex-direction: column; align-items: stretch; }
}