/* PHILOGOS INTERNATIONAL - static site styles */

:root {
  --navy: #0b2545;
  --navy-dark: #081b34;
  --gold: #c69a4b;
  --gray-bg: #f6f7f9;
  --text: #26313f;
  --text-light: #5b6b7c;
  --white: #ffffff;
  --border: #e3e7ec;
  --radius: 8px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  line-height: 1.65;
  background: var(--white);
}

img { max-width: 100%; display: block; }

a { color: var(--navy); text-decoration: none; }

h1, h2, h3, h4 { font-weight: 600; line-height: 1.25; color: var(--navy); margin: 0 0 0.6em; }
h1 { font-size: 2.4rem; }
h2 { font-size: 1.8rem; }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; color: var(--text); }
ul { margin: 0 0 1em; padding-left: 1.2em; }
li { margin-bottom: 0.4em; }

/* ---------- Header / Nav ---------- */
.site-header {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 6px rgba(0,0,0,0.15);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
}
.brand {
  display: inline-flex;
  flex-direction: column;
  line-height: 1.3;
  white-space: nowrap;
  flex-shrink: 0;
}
.brand-main {
  display: block;
  color: var(--white) !important;
  font-weight: 700;
  letter-spacing: 0.5px;
  font-size: 1.1rem;
}
.brand-sub {
  display: block;
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 3px;
  color: var(--gold) !important;
}

.main-nav { position: relative; }
.nav-top {
  list-style: none;
  display: flex;
  gap: 4px;
  margin: 0;
  padding: 0;
}
.nav-top > li { position: relative; }
.nav-top > li > a,
.nav-top > li > button.nav-toggle {
  display: inline-block;
  padding: 10px 12px;
  color: var(--white);
  font-size: 0.92rem;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}
.nav-top > li:hover > a,
.nav-top > li:hover > button.nav-toggle,
.nav-top > li.open > button.nav-toggle {
  color: var(--gold);
}

.dropdown-panel {
  list-style: none;
  margin: 0;
  padding: 8px 0;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 12px 28px rgba(0,0,0,0.18);
  display: none;
  z-index: 50;
}
.nav-top > li:hover > .dropdown-panel,
.nav-top > li.open > .dropdown-panel {
  display: block;
}
.dropdown-panel li { margin: 0; }
.dropdown-panel a,
.dropdown-panel .nolink {
  display: block;
  padding: 8px 18px;
  color: var(--navy);
  font-size: 0.9rem;
  white-space: nowrap;
}
.dropdown-panel a:hover { background: var(--gray-bg); color: var(--gold); }
.dropdown-panel .nolink { color: var(--text-light); cursor: default; }
.dropdown-panel .depth-1 {
  position: static;
  box-shadow: none;
  border-radius: 0;
  padding: 0 0 4px 0;
  display: block;
}
.dropdown-panel .depth-1 a { padding-left: 32px; font-size: 0.85rem; color: var(--text-light); }

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

@media (max-width: 900px) {
  .mobile-toggle { display: block; }
  .main-nav { width: 100%; }
  .nav-top {
    display: none;
    flex-direction: column;
    background: var(--navy-dark);
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    padding: 8px 0;
  }
  .nav-top.open { display: flex; }
  .dropdown-panel { position: static; box-shadow: none; display: none; width: 100%; background: var(--navy-dark); }
  .nav-top > li.open > .dropdown-panel { display: block; }
  .dropdown-panel a, .dropdown-panel .nolink { color: var(--white); }
  .dropdown-panel .depth-1 a { color: #b9c3cf; }
  .header-inner { flex-wrap: wrap; }
}

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(circle at 15% 20%, rgba(198,154,75,0.18) 0%, transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(198,154,75,0.12) 0%, transparent 40%),
    linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: var(--white);
  padding: 70px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.10) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.5;
  pointer-events: none;
}
.hero-inner { max-width: 800px; margin: 0 auto; position: relative; }
.hero h1 { color: var(--white); }
.hero-subtitle { color: #cdd7e3; font-size: 1.15rem; max-width: 640px; margin: 0 auto; }

.icon-badge {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), #a97f37);
  color: var(--navy-dark);
  font-weight: 700;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

/* ---------- Sections ---------- */
.content-section { padding: 60px 24px; }
.content-section.alt { background: var(--gray-bg); }
.section-inner { max-width: 1000px; margin: 0 auto; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
@media (max-width: 800px) { .two-col { grid-template-columns: 1fr; } }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 24px;
}
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.card h3 { color: var(--navy); }

.case-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 24px;
}
.case-card h3 { color: var(--gold); margin-bottom: 0.3em; }
.case-card h4 { font-size: 1rem; margin: 1em 0 0.3em; }

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 20px;
}
.team-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}
.team-card h4 { margin-bottom: 0; color: var(--navy); }
.team-card .role { color: var(--gold); font-size: 0.85rem; font-weight: 600; margin-bottom: 0.6em; display: block; }

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-top: 24px;
  text-align: center;
}
.stat-row .stat { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 12px; }
.stat-row .stat .number { display: block; font-size: 2.1rem; font-weight: 700; color: var(--gold); line-height: 1.1; margin-bottom: 4px; }
.stat-row .stat .label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-light); }

.cta-row { text-align: center; margin-top: 32px; }
.btn { display: inline-block; padding: 12px 28px; border-radius: 999px; font-weight: 600; font-size: 0.95rem; }
.btn-primary { background: var(--gold); color: var(--navy-dark); }
.btn-primary:hover { background: #d6ad63; }

table.scope-table { width: 100%; border-collapse: collapse; margin: 1em 0; }
table.scope-table th, table.scope-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }

.phase { margin-bottom: 1.4em; }
.phase h4 { margin-bottom: 0.3em; color: var(--navy); }
.phase .timing { color: var(--text-light); font-size: 0.85rem; font-style: italic; }

/* ---------- Contact ---------- */
.contact-form { display: grid; gap: 14px; max-width: 560px; }
.contact-form label { font-size: 0.85rem; font-weight: 600; color: var(--navy); }
.contact-form input, .contact-form textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 6px; font-family: inherit; font-size: 0.95rem;
}
.contact-form textarea { min-height: 140px; }
.map-embed { border-radius: var(--radius); overflow: hidden; margin-top: 30px; border: 1px solid var(--border); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-dark); color: #c9d3de; padding: 50px 24px 20px; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr; gap: 40px; }
@media (max-width: 700px) { .footer-inner { grid-template-columns: 1fr; } }
.site-footer h3 { color: var(--white); font-size: 1rem; }
.footer-links { list-style: none; padding: 0; }
.footer-links a { color: #c9d3de; }
.footer-links a:hover { color: var(--gold); }
.footer-bottom { max-width: 1200px; margin: 30px auto 0; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.1); font-size: 0.8rem; color: #8b98a8; text-align: center; }

.placeholder-img {
  background: linear-gradient(135deg, #dfe6ee, #f1f4f8);
  border: 1px dashed #aebccb;
  border-radius: var(--radius);
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #8496a8;
  font-size: 0.85rem;
  text-align: center;
  padding: 12px;
}