/* ============================================================
   HDEEDS HOLDING LIMITED — minimalist corporate stylesheet
   ============================================================ */

:root {
  --navy: #16265c;
  --navy-dark: #0f1b45;
  --ink: #1d2433;
  --muted: #5c6572;
  --line: #e3e7ee;
  --soft: #f6f8fb;
  --white: #ffffff;
  --max: 1120px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Header ---------- */

header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: var(--navy);
}

.brand-logo svg {
  height: 38px;
  width: auto;
  display: block;
}

nav.menu {
  display: flex;
  gap: 32px;
  align-items: center;
}

nav.menu a {
  text-decoration: none;
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

nav.menu a:hover,
nav.menu a.active { color: var(--navy); }

nav.menu a.cta {
  border: 1px solid var(--navy);
  color: var(--navy);
  padding: 8px 20px;
  transition: background 0.2s, color 0.2s;
}

nav.menu a.cta:hover {
  background: var(--navy);
  color: var(--white);
}

/* mobile nav */
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--navy); margin: 5px 0; }

@media (max-width: 800px) {
  .nav-toggle { display: block; }
  nav.menu {
    display: none;
    position: absolute;
    top: 72px; left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    padding: 8px 24px 16px;
  }
  nav.menu.open { display: flex; }
  nav.menu a { padding: 12px 0; width: 100%; }
  nav.menu a.cta { border: 0; padding: 12px 0; }
  nav.menu a.cta:hover { background: none; color: var(--navy); }
}

/* ---------- Hero ---------- */

.hero {
  padding: 120px 0 100px;
}

.hero .eyebrow,
.eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(36px, 5.5vw, 60px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--navy);
  max-width: 15ch;
}

.hero p.lede {
  margin-top: 28px;
  font-size: 19px;
  color: var(--muted);
  max-width: 56ch;
}

.hero .actions { margin-top: 44px; display: flex; gap: 16px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 14px 32px;
  transition: opacity 0.2s, background 0.2s, color 0.2s;
}

.btn.primary { background: var(--navy); color: var(--white); }
.btn.primary:hover { background: var(--navy-dark); }

.btn.ghost { border: 1px solid var(--navy); color: var(--navy); }
.btn.ghost:hover { background: var(--navy); color: var(--white); }

/* subsidiary hero variant */
.hero.sub { padding: 96px 0 72px; }
.hero.sub h1 { max-width: 20ch; }

/* ---------- Sections ---------- */

section { padding: 96px 0; }
section.soft { background: var(--soft); }

.section-head { margin-bottom: 56px; max-width: 62ch; }

.section-head h2 {
  font-size: clamp(26px, 3.4vw, 36px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--navy);
  margin-bottom: 16px;
}

.section-head p { color: var(--muted); }

/* ---------- Stats strip ---------- */

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.stats div {
  background: var(--white);
  padding: 40px 32px;
  text-align: center;
}

.stats .num {
  font-size: 40px;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.1;
}

.stats .label {
  margin-top: 8px;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

@media (max-width: 700px) { .stats { grid-template-columns: 1fr; } }

/* ---------- Cards ---------- */

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

@media (max-width: 900px) { .cards { grid-template-columns: 1fr; } }

.card {
  border: 1px solid var(--line);
  background: var(--white);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.card:hover {
  border-color: var(--navy);
  box-shadow: 0 12px 32px rgba(22, 38, 92, 0.08);
}

.card .tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}

.card h3 {
  font-size: 21px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.3;
}

.card p { color: var(--muted); font-size: 15px; flex: 1; }

.card a.more {
  margin-top: 28px;
  text-decoration: none;
  color: var(--navy);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.card a.more::after { content: " →"; transition: margin 0.2s; }
.card a.more:hover::after { margin-left: 4px; }

.card .card-links {
  margin-top: 28px;
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.card .card-links a.more { margin-top: 0; }

.card .card-links a.more.alt { color: var(--muted); }
.card .card-links a.more.alt:hover { color: var(--navy); }
.card .card-links a.more.ext::after { content: " ↗"; }

/* ---------- Principles / feature grid ---------- */

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px 56px;
}

@media (max-width: 800px) { .grid-2 { grid-template-columns: 1fr; } }

.principle { border-top: 2px solid var(--navy); padding-top: 24px; }

.principle h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}

.principle p { color: var(--muted); font-size: 15px; }

/* ---------- Structure diagram ---------- */

.org { text-align: center; }

.org .parent {
  display: inline-block;
  background: var(--navy);
  color: var(--white);
  padding: 24px 48px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.org .parent small {
  display: block;
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.75;
  margin-top: 4px;
}

.org .stem { width: 1px; height: 40px; background: var(--navy); margin: 0 auto; }

.org .children {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
  padding-top: 40px;
}

.org .children::before {
  content: "";
  position: absolute;
  top: 0;
  left: 16.66%;
  right: 16.66%;
  height: 1px;
  background: var(--navy);
}

.org .children > div { position: relative; }

.org .children > div::before {
  content: "";
  position: absolute;
  top: -40px;
  left: 50%;
  width: 1px;
  height: 40px;
  background: var(--navy);
}

.org .child {
  border: 1px solid var(--navy);
  background: var(--white);
  padding: 28px 20px;
  height: 100%;
}

.org .child strong {
  display: block;
  color: var(--navy);
  font-size: 15px;
  letter-spacing: 0.03em;
  margin-bottom: 6px;
}

.org .child span { font-size: 13px; color: var(--muted); }

.org .note { margin-top: 40px; font-size: 13px; color: var(--muted); }

@media (max-width: 800px) {
  .org .children { grid-template-columns: 1fr; }
  .org .children::before,
  .org .children > div::before { display: none; }
  .org .children { padding-top: 0; }
}

/* ---------- Service list (subsidiary pages) ---------- */

.services {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

@media (max-width: 800px) { .services { grid-template-columns: 1fr; } }

.service {
  background: var(--white);
  padding: 36px 32px;
}

.service .num {
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.12em;
  margin-bottom: 12px;
}

.service h3 { font-size: 18px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.service p { font-size: 15px; color: var(--muted); }

/* ---------- Leadership table ---------- */

.lead-list { border-top: 1px solid var(--line); }

.lead-row {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

@media (max-width: 700px) { .lead-row { grid-template-columns: 1fr; gap: 4px; } }

.lead-row .role { font-weight: 700; color: var(--navy); font-size: 15px; }
.lead-row .desc { color: var(--muted); font-size: 15px; }

/* ---------- Breadcrumb / back link ---------- */

.crumb {
  font-size: 13px;
  letter-spacing: 0.06em;
  margin-bottom: 24px;
}

.crumb a { color: var(--muted); text-decoration: none; }
.crumb a:hover { color: var(--navy); }

/* ---------- Contact ---------- */

.contact-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}

@media (max-width: 800px) { .contact-block { grid-template-columns: 1fr; } }

.contact-block h2 {
  font-size: clamp(26px, 3.4vw, 36px);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 16px;
}

.contact-block p { color: var(--muted); }

.contact-item { margin-top: 28px; }

.contact-item .label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}

.contact-item .value { font-size: 17px; font-weight: 600; color: var(--navy); }
.contact-item .value a { color: var(--navy); text-decoration: none; }
.contact-item .value a:hover { text-decoration: underline; }

/* ---------- Contact form ---------- */

.contact-form { display: grid; gap: 16px; }

.contact-form .field label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 12px 14px;
  font-family: inherit;
  font-size: 15px;
  color: var(--ink);
  border-radius: 0;
  transition: border-color 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--navy);
}

.contact-form textarea { min-height: 120px; resize: vertical; }

.contact-form button.btn {
  border: 0;
  cursor: pointer;
  font-family: inherit;
  justify-self: start;
}

.contact-form .hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-form .form-note {
  font-size: 12px;
  color: var(--muted);
}

/* ---------- Footer ---------- */

footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.8);
  padding: 64px 0 40px;
  font-size: 14px;
}

.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

@media (max-width: 800px) { .foot-grid { grid-template-columns: 1fr; } }

footer .brand-logo { color: var(--white); }
footer .brand-logo svg { height: 42px; }

footer p.small { margin-top: 20px; max-width: 44ch; color: rgba(255, 255, 255, 0.55); font-size: 13px; }

footer h4 {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 16px;
}

footer ul { list-style: none; }
footer ul li { margin-bottom: 10px; }

footer a { color: rgba(255, 255, 255, 0.85); text-decoration: none; }
footer a:hover { color: var(--white); text-decoration: underline; }

.foot-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}