/* ==========================================================================
   Direction A · Ocean Light
   Closest to the brand board: airy ice-white ground, electric-blue action,
   deep "ocean" panels used sparingly as focal points.
   ========================================================================== */

:root {
  --navy-950: #040a2a;
  --navy-900: #0a1133;
  --ocean-700: #0a2fb8;
  --blue-600: #0754e6;
  --blue-500: #0b5cff;
  --blue-400: #0a6cff;
  --cyan-400: #22c3f3;
  --cyan-200: #8fd8f7;
  --ice-50: #eaf5fd;

  --bg: #f6f9fc;
  --bg-tint: #eef4fa;
  --surface: #ffffff;
  --surface-2: #eef3f9;
  --text: var(--navy-900);
  --text-2: #3a4666;
  --muted: #56627f;
  --line: #dce5ef;
  --control-border: #75839d;
  --accent: var(--blue-600);
  --cta: var(--blue-500);
  --cta-hover: var(--blue-600);
  --on-dark: #ffffff;
  --on-dark-2: #b9c8ea;
  --success: #116b4d;
  --danger: #b42318;
  --focus: #0b5cff;
  --focus-halo: rgb(255 255 255 / 0.95);

  --grad-brand: linear-gradient(135deg, var(--cyan-400) 0%, var(--blue-400) 45%, var(--ocean-700) 100%);

  --font-display: "Plus Jakarta Sans", "IBM Plex Sans Thai", system-ui, sans-serif;
  --font-body: "IBM Plex Sans Thai", system-ui, -apple-system, "Segoe UI", sans-serif;

  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-md: 1.0625rem;
  --fs-lg: 1.25rem;
  --fs-h3: clamp(1.25rem, 1.1rem + 0.5vw, 1.5rem);
  --fs-h2: clamp(1.875rem, 1.3rem + 2vw, 2.75rem);
  --fs-h1: clamp(2.375rem, 1.3rem + 4vw, 4.25rem);

  --section-y: clamp(64px, 5vw + 40px, 104px);
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow: 0 1px 2px rgb(10 17 51 / 0.05), 0 8px 24px -8px rgb(10 17 51 / 0.12);
  --shadow-lg: 0 2px 4px rgb(10 17 51 / 0.04), 0 28px 64px -24px rgb(10 30 110 / 0.32);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  --container: 1200px;
  --gutter: clamp(20px, 4vw, 40px);
  --nav-h: 72px;
}

html { scroll-padding-top: calc(var(--nav-h) + 16px); }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
}
@media (min-width: 1024px) { body { font-size: 1.0625rem; } }

.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.icon-sm { width: 16px; height: 16px; }

/* ---------- Type helpers ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; opacity: 0.6; }
.eyebrow b { color: var(--blue-600); font-weight: 800; letter-spacing: 0.08em; }

.h-section {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 700;
  line-height: 1.28;
  text-wrap: balance;
}
.lead {
  font-size: clamp(1.0625rem, 1rem + 0.25vw, 1.1875rem);
  color: var(--text-2);
  line-height: 1.8;
  max-width: 58ch;
  text-wrap: pretty;
}

.section { padding-block: var(--section-y); }
.section--tint { background: var(--bg-tint); }
.section-head { display: grid; gap: 16px; margin-bottom: clamp(32px, 4vw, 56px); }
.section-head > div { display: grid; gap: 14px; }
@media (min-width: 960px) {
  .section-head--split { grid-template-columns: 1.1fr 1fr; align-items: end; gap: 48px; }
}
.section-head--center { justify-items: center; text-align: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  line-height: 1.3;
  text-align: center;
  transition: background-color 160ms var(--ease), border-color 160ms var(--ease), box-shadow 240ms var(--ease), transform 160ms var(--ease);
}
.btn:active { transform: scale(0.97); }
.btn .icon-shift { transition: transform 240ms var(--ease); }
.btn:hover .icon-shift { transform: translateX(3px); }
.btn-primary {
  background: var(--cta);
  color: #fff;
  box-shadow: 0 8px 20px -8px rgb(11 92 255 / 0.55), inset 0 1px 0 rgb(255 255 255 / 0.18);
}
.btn-primary:hover { background: var(--cta-hover); }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-ghost { background: var(--surface); color: var(--text); border-color: var(--control-border); }
.btn-ghost:hover { border-color: var(--navy-900); background: var(--ice-50); }
.btn-sm { min-height: 44px; padding: 10px 18px; font-size: var(--fs-sm); }
.btn-block { width: 100%; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  font-weight: 600;
  color: var(--accent);
}
.link-arrow:hover { text-decoration: underline; text-underline-offset: 4px; }

/* ---------- Brand ---------- */
.brand { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; }
.brand img { width: auto; height: 30px; }
.wordmark {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 800;
  font-size: 1.375rem;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--navy-900);
}
.wordmark .v {
  background: linear-gradient(180deg, var(--blue-400), var(--ocean-700));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  transition: background-color 240ms var(--ease), box-shadow 240ms var(--ease);
}
.nav.is-scrolled {
  background: rgb(246 249 252 / 0.86);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
  box-shadow: 0 1px 0 var(--line);
}
.nav-inner { height: var(--nav-h); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.nav-links { display: none; gap: 2px; }
.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  border-radius: 999px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-2);
  transition: color 160ms, background-color 160ms;
}
.nav-links a:hover { color: var(--text); background: var(--surface-2); }
.nav-links a[aria-current="true"] { color: var(--text); background: var(--surface-2); }
.nav-actions { display: flex; align-items: center; gap: 8px; }
.nav-cta { display: none; }
.menu-toggle {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid var(--control-border);
  background: var(--surface);
}
.menu-toggle .icon-close,
.menu-toggle[aria-expanded="true"] .icon-open { display: none; }
.menu-toggle[aria-expanded="true"] .icon-close { display: block; }
@media (min-width: 480px) { .nav-cta { display: inline-flex; } }
@media (min-width: 960px) {
  .nav-links { display: flex; }
  .menu-toggle { display: none; }
}
.mobile-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  padding-block: 8px 24px;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 30px 60px -30px rgb(10 17 51 / 0.35);
}
.mobile-menu a:not(.btn) {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  font-size: var(--fs-md);
  font-weight: 600;
  border-bottom: 1px solid var(--line);
}
.mobile-menu .btn { margin-top: 20px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  isolation: isolate;
  padding-block: clamp(24px, 4vw, 56px) clamp(56px, 6vw, 96px);
}
.hero::before {
  content: "";
  position: absolute;
  inset: calc(var(--nav-h) * -1) 0 0;
  z-index: -1;
  background:
    radial-gradient(60% 50% at 85% 10%, rgb(34 195 243 / 0.16), transparent 70%),
    radial-gradient(50% 45% at 10% 0%, rgb(11 92 255 / 0.1), transparent 70%);
  pointer-events: none;
}
.hero-grid { display: grid; gap: 48px; align-items: center; }
@media (min-width: 1024px) { .hero-grid { grid-template-columns: 1.08fr 1fr; gap: 64px; } }
.hero-copy { display: grid; gap: 22px; justify-items: start; }
.hero-title {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  font-weight: 700;
  line-height: 1.24;
  text-wrap: balance;
}
.hero-title .line { display: block; }
.hero-title .accent { color: var(--blue-600); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 4px; }
.hero-assurance { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: var(--fs-sm); color: var(--muted); }
.hero-assurance li { display: inline-flex; align-items: center; gap: 6px; }
.hero-assurance .icon { color: var(--blue-600); width: 18px; height: 18px; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.6;
  color: var(--text-2);
  background: var(--surface-2);
  border: 1px solid var(--line);
  overflow-wrap: anywhere;
}

/* ---------- Services ---------- */
.paths { display: grid; gap: 24px; }
@media (min-width: 1024px) { .paths { grid-template-columns: 320px 1fr; gap: 32px; align-items: start; } }
.path-side { display: grid; gap: 12px; }
@media (min-width: 1024px) { .path-side { position: sticky; top: calc(var(--nav-h) + 24px); } }
.path-tabs { display: grid; gap: 8px; }
@media (min-width: 640px) and (max-width: 1023px) { .path-tabs { grid-template-columns: 1fr 1fr; } }
.path-tab {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 14px;
  align-items: center;
  width: 100%;
  padding: 14px 16px;
  text-align: left;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface);
  transition: border-color 160ms, box-shadow 240ms;
}
.path-tab:hover { border-color: var(--control-border); }
.tab-icon {
  grid-row: span 2;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: var(--blue-600);
  background: var(--ice-50);
  transition: color 160ms, background 160ms;
}
.tab-q { font-size: 0.8125rem; line-height: 1.5; color: var(--muted); }
.tab-t { font-family: var(--font-display); font-weight: 700; line-height: 1.4; }
.path-tab[aria-selected="true"] { border-color: var(--navy-900); box-shadow: var(--shadow); }
.path-tab[aria-selected="true"] .tab-icon { color: #fff; background: var(--grad-brand); }
.path-more { padding: 14px 16px; border-radius: var(--radius); border: 1px dashed var(--control-border); font-size: var(--fs-sm); color: var(--text-2); }
.path-more a { color: var(--accent); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

.path-panel {
  display: grid;
  gap: 28px;
  padding: clamp(20px, 3vw, 36px);
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  animation: rise 420ms var(--ease);
}
@media (min-width: 768px) { .path-panel { grid-template-columns: 1.05fr 1fr; align-items: center; } }
.path-body { display: grid; gap: 16px; align-content: start; }
.path-body h3 { font-family: var(--font-display); font-size: var(--fs-h3); line-height: 1.45; }
.path-body > p { color: var(--text-2); }
.check-list { display: grid; gap: 10px; }
.check-list li { display: flex; gap: 10px; align-items: flex-start; line-height: 1.6; }
.check-list .icon { margin-top: 3px; width: 20px; height: 20px; padding: 3px; border-radius: 999px; color: var(--blue-600); background: var(--ice-50); stroke-width: 2.6; }
.path-meta { display: flex; flex-wrap: wrap; gap: 6px 20px; padding-top: 14px; border-top: 1px solid var(--line); font-size: var(--fs-sm); color: var(--muted); }
.path-meta span { display: inline-flex; align-items: center; gap: 6px; }
.path-meta .icon { width: 18px; height: 18px; }
.path-meta strong { color: var(--text); font-weight: 600; }

.mock {
  display: grid;
  align-content: center;
  min-height: 300px;
  padding: 18px;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, var(--ice-50), #f3f7fc 60%);
}
.mock-window { border-radius: 14px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); overflow: hidden; }
.mock-bar { display: flex; align-items: center; gap: 6px; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.mock-bar i { width: 8px; height: 8px; border-radius: 999px; background: var(--line); }
.mock-bar span { flex: 1; min-width: 0; margin-left: 8px; padding-left: 8px; border-radius: 6px; background: var(--surface-2); font-size: 11px; line-height: 20px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mock-app { display: grid; grid-template-columns: 56px 1fr; min-height: 210px; }
.mock-side { display: grid; gap: 8px; align-content: start; padding: 12px 10px; border-right: 1px solid var(--line); }
.mock-side i { height: 8px; border-radius: 4px; background: var(--surface-2); }
.mock-side i:first-child { width: 70%; background: var(--blue-500); }
.mock-main { display: grid; gap: 10px; align-content: start; padding: 12px; }
.mock-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.mock-kpi { padding: 8px; border-radius: 8px; border: 1px solid var(--line); }
.mock-kpi b { display: block; font-family: var(--font-display); font-size: 14px; font-weight: 800; }
.mock-kpi small { display: block; font-size: 11px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mock-chart { display: flex; align-items: flex-end; gap: 6px; height: 96px; padding: 8px; border-radius: 8px; border: 1px solid var(--line); }
.mock-chart i { flex: 1; height: var(--h, 50%); border-radius: 4px 4px 0 0; background: linear-gradient(to top, var(--blue-500), var(--cyan-400)); }
.mock-chart i:nth-child(odd) { opacity: 0.45; }

.flow { display: grid; }
.flow-node {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line);
  font-size: var(--fs-sm);
  line-height: 1.4;
}
.node-ic { width: 34px; height: 34px; display: grid; place-items: center; flex: none; border-radius: 10px; color: var(--blue-600); background: var(--ice-50); }
.node-ic .icon { width: 18px; height: 18px; }
.flow-node b { display: block; font-weight: 600; }
.flow-node small { font-size: 0.75rem; color: var(--muted); }
.flow-node .ok { margin-left: auto; display: inline-flex; align-items: center; gap: 4px; font-size: 0.75rem; font-weight: 600; color: var(--success); }
.flow-node .ok .icon { width: 14px; height: 14px; stroke-width: 2.6; }
.flow-link {
  width: 2px;
  height: 16px;
  margin-left: 30px;
  background-image: linear-gradient(to bottom, var(--blue-400) 50%, transparent 50%);
  background-size: 2px 6px;
  animation: dash 900ms linear infinite;
}
@keyframes dash { to { background-position: 0 12px; } }

.chat { display: grid; gap: 10px; }
.bubble { max-width: 88%; padding: 10px 14px; border-radius: 16px; font-size: var(--fs-sm); line-height: 1.6; }
.bubble.user { justify-self: end; background: var(--blue-500); color: #fff; border-bottom-right-radius: 4px; }
.bubble.bot { background: #fff; border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.bubble.bot small { display: flex; align-items: center; gap: 4px; margin-top: 4px; font-size: 0.75rem; color: var(--muted); }
.bubble.bot small .icon { width: 14px; height: 14px; }

.board { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.board-col { display: grid; gap: 8px; align-content: start; }
.board-col > span { font-size: 0.75rem; font-weight: 700; color: var(--muted); }
.note { padding: 10px; border-radius: 10px; background: #fff; border: 1px solid var(--line); font-size: 0.8125rem; line-height: 1.5; }
.note.hl { border-color: transparent; background: var(--navy-900); color: #fff; }

/* ---------- Process ---------- */
.process { position: relative; display: grid; gap: 0; }
@media (min-width: 960px) { .process { grid-template-columns: repeat(4, 1fr); gap: 28px; } }
.process-rail { display: none; }
@media (min-width: 960px) {
  .process-rail { display: block; position: absolute; top: 27px; left: 28px; right: 28px; height: 2px; border-radius: 2px; background: var(--line); overflow: hidden; }
  .process-rail i { position: absolute; inset: 0; background: var(--grad-brand); transform: scaleX(0); transform-origin: left; transition: transform 1400ms var(--ease); }
  .process.is-visible .process-rail i { transform: scaleX(1); }
}
.step { position: relative; display: grid; gap: 10px; align-content: start; }
.step-num {
  position: relative;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 800;
  font-size: 0.9375rem;
  background: var(--surface);
  border: 1px solid var(--control-border);
}
.step:last-child .step-num { color: #fff; border-color: transparent; background: var(--grad-brand); }
.step-tag { font-family: var(--font-display); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--blue-600); }
.step h3 { font-family: var(--font-display); font-size: 1.1875rem; line-height: 1.45; }
.step p { color: var(--text-2); font-size: var(--fs-sm); }
.step .chip { justify-self: start; }
@media (max-width: 959px) {
  .step { grid-template-columns: 56px 1fr; column-gap: 18px; padding-bottom: 28px; }
  .step > :not(.step-num) { grid-column: 2; }
  .step-num { grid-row: 1 / span 4; }
  .step:not(:last-child)::before { content: ""; position: absolute; left: 27px; top: 62px; bottom: 6px; width: 2px; background: var(--line); }
}
.promise { margin-top: 40px; display: grid; gap: 18px; padding: clamp(20px, 3vw, 28px); border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); }
@media (min-width: 768px) { .promise { grid-template-columns: repeat(3, 1fr); } }
.promise li { display: flex; gap: 12px; align-items: flex-start; font-size: var(--fs-sm); color: var(--text-2); line-height: 1.65; }
.promise li b { display: block; color: var(--text); font-size: 1rem; }
.promise .icon { margin-top: 3px; color: var(--blue-600); }

/* ---------- Engagement ---------- */
.plans { display: grid; gap: 20px; }
@media (min-width: 960px) { .plans { grid-template-columns: repeat(3, 1fr); } }
.plan {
  position: relative;
  display: grid;
  grid-template-rows: auto auto auto 1fr auto;
  gap: 16px;
  padding: clamp(22px, 3vw, 32px);
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
}
.plan--pop { border: 2px solid var(--blue-500); box-shadow: var(--shadow-lg); }
.plan-badge { position: absolute; top: -14px; left: 24px; padding: 2px 12px; border-radius: 999px; background: var(--blue-500); color: #fff; font-size: 0.8125rem; font-weight: 700; }
.plan-name { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; }
.plan-name .icon { color: var(--blue-600); }
.plan-for { color: var(--text-2); font-size: var(--fs-sm); }
.plan-time { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 10px; padding-block: 12px; border-block: 1px solid var(--line); }
.plan-time b { font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; }
.plan-time span { color: var(--muted); font-size: var(--fs-sm); }
.plan .check-list { font-size: var(--fs-sm); align-content: start; }

/* ---------- FAQ ---------- */
.faq-wrap { display: grid; gap: 32px; }
@media (min-width: 960px) { .faq-wrap { grid-template-columns: 0.85fr 1.15fr; gap: 64px; } }
.faq-side { display: grid; gap: 14px; align-content: start; justify-items: start; }
@media (min-width: 960px) { .faq-side { position: sticky; top: calc(var(--nav-h) + 32px); } }
.faq-list { border-top: 1px solid var(--control-border); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 64px;
  padding-block: 14px;
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: 600;
  line-height: 1.5;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--accent); }
.faq-toggle { width: 36px; height: 36px; flex: none; display: grid; place-items: center; border-radius: 999px; border: 1px solid var(--control-border); transition: transform 240ms var(--ease), background-color 160ms, color 160ms; }
.faq-toggle .icon { width: 18px; height: 18px; }
.faq-item[open] .faq-toggle { transform: rotate(45deg); background: var(--navy-900); border-color: var(--navy-900); color: #fff; }
.faq-answer { padding-bottom: 20px; max-width: 64ch; color: var(--text-2); }

/* ---------- Contact ---------- */
.section--contact { padding-top: 0; }
.contact {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  gap: 40px;
  padding: clamp(24px, 5vw, 64px);
  border-radius: var(--radius-xl);
  color: var(--on-dark);
  background: var(--navy-950);
  --focus: #8fd8f7;
  --focus-halo: rgb(4 10 42 / 0.9);
}
@media (min-width: 1024px) { .contact { grid-template-columns: 1fr 1.1fr; align-items: start; gap: 56px; } }
.contact-copy { display: grid; gap: 20px; align-content: start; }
.contact .eyebrow { color: var(--on-dark-2); }
.contact-copy h2 { font-family: var(--font-display); font-size: var(--fs-h2); line-height: 1.3; }
.contact-copy .lead { color: var(--on-dark-2); }
.contact-alt { display: grid; gap: 8px; }
.contact-alt a {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 60px;
  padding: 10px 16px;
  border-radius: var(--radius);
  background: rgb(255 255 255 / 0.06);
  border: 1px solid rgb(255 255 255 / 0.16);
  line-height: 1.4;
  overflow-wrap: anywhere;
  transition: background-color 160ms, border-color 160ms;
}
.contact-alt a:hover { background: rgb(255 255 255 / 0.12); border-color: rgb(255 255 255 / 0.32); }
.contact-alt small { display: block; font-size: 0.8125rem; color: var(--on-dark-2); }
.contact-alt .icon { color: var(--cyan-200); }

.form-shell {
  padding: clamp(20px, 3vw, 32px);
  border-radius: var(--radius-lg);
  background: #fff;
  color: var(--navy-900);
  box-shadow: 0 30px 80px -30px rgb(0 0 0 / 0.6);
  --focus: #0b5cff;
  --focus-halo: rgb(255 255 255 / 0.95);
}
.form { display: grid; gap: 18px; }
.form-row { display: grid; gap: 18px; }
@media (min-width: 640px) { .form-row { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: 6px; align-content: start; }
.field label, .field legend { font-size: var(--fs-sm); font-weight: 600; }
.req { color: var(--danger); }
.opt { font-weight: 400; color: var(--muted); }
.input, .select, .textarea {
  width: 100%;
  min-height: 48px;
  padding: 11px 14px;
  border-radius: 12px;
  border: 1px solid var(--control-border);
  background: #fff;
  font-size: 1rem;
  transition: border-color 160ms, box-shadow 160ms;
}
.textarea { min-height: 112px; resize: vertical; line-height: 1.6; }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 4px rgb(11 92 255 / 0.2); }
.field.has-error .input { border-color: var(--danger); }
.field-error { display: flex; align-items: center; gap: 6px; font-size: 0.8125rem; color: var(--danger); }
.field-error .icon { width: 16px; height: 16px; }
.field-help { font-size: 0.8125rem; color: var(--muted); }
.field legend { margin-bottom: 8px; }
.need-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.need-chip { position: relative; }
.need-chip input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.need-chip span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--control-border);
  font-size: var(--fs-sm);
  font-weight: 500;
  transition: background-color 160ms, color 160ms, border-color 160ms;
}
.need-chip span .icon { width: 0; opacity: 0; stroke-width: 2.8; transition: width 160ms, opacity 160ms; }
.need-chip input:checked + span { background: var(--navy-900); border-color: var(--navy-900); color: #fff; }
.need-chip input:checked + span .icon { width: 14px; opacity: 1; }
.need-chip input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 2px; }
.form-foot { display: grid; gap: 10px; }
.form-note { font-size: 0.8125rem; color: var(--muted); text-align: center; }
.form-success { display: grid; gap: 12px; justify-items: center; padding: 48px 12px; text-align: center; }
.form-success .ok-ic { width: 64px; height: 64px; display: grid; place-items: center; border-radius: 999px; background: var(--grad-brand); color: #fff; }
.form-success .ok-ic .icon { width: 30px; height: 30px; stroke-width: 2.6; }
.form-success h3 { font-family: var(--font-display); font-size: var(--fs-h3); }
.form-success p { max-width: 40ch; color: var(--text-2); }

/* ---------- Footer ---------- */
.footer { padding-block: 64px 88px; }
.footer-top { display: grid; gap: 32px; padding-bottom: 32px; border-bottom: 1px solid var(--line); }
@media (min-width: 768px) { .footer-top { grid-template-columns: 1.5fr repeat(3, 1fr); } }
.footer-brand { display: grid; gap: 10px; align-content: start; justify-items: start; }
.footer-tagline { font-family: var(--font-display); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.3em; text-transform: uppercase; color: var(--muted); }
.footer-brand p:last-child { max-width: 36ch; font-size: var(--fs-sm); color: var(--text-2); }
.footer-col h2 { margin-bottom: 6px; font-family: var(--font-display); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); }
.footer-col a, .footer-plain { display: inline-flex; align-items: center; min-height: 44px; font-size: var(--fs-sm); color: var(--text-2); }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 24px; font-size: 0.8125rem; color: var(--muted); }
.pillars { display: flex; flex-wrap: wrap; gap: 6px 20px; font-family: var(--font-display); font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; }