/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Gill Sans', 'Gill Sans MT', 'Trebuchet MS', 'Helvetica Neue', sans-serif;
  color: #2C3A52;
  background: #fff;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

:root {
  --navy:       #003580;
  --navy-mid:   #0D4BA0;
  --navy-light: #1A6AC8;
  --accent:     #0077CC;
  --accent2:    #1A8ADE;
  --white:      #FFFFFF;
  --off-white:  #F7F9FC;
  --silver:     #EDF1F7;
  --gray-light: #DDE3EE;
  --gray-mid:   #8492AE;
  --text-body:  #2C3A52;
  --text-muted: #667188;
  --radius:     8px;
  --radius-lg:  14px;
  --shadow:     0 2px 16px rgba(0,53,128,0.08);
  --shadow-lg:  0 8px 40px rgba(0,53,128,0.14);
  --transition: all 0.25s ease;
}

h1, h2, h3, h4 { line-height: 1.2; letter-spacing: -0.02em; }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.25rem); font-weight: 700; }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); font-weight: 600; }
p  { font-size: 1rem; color: var(--text-body); }

.container { max-width: 1140px; margin: 0 auto; padding: 0 2rem; }
.section { padding: 96px 0; }
.section-label {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 0.75rem;
}
.section-title { color: var(--navy); margin-bottom: 1rem; }
.section-sub { font-size: 1.1rem; color: var(--text-muted); max-width: 580px; margin-bottom: 3rem; }

/* ── NAV ── */
#nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--gray-light);
  transition: var(--transition);
}
#nav.scrolled { box-shadow: 0 2px 16px rgba(0,53,128,0.08); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.nav-logo img { height: auto; width: auto; display: block; }
.nav-links {
  display: flex; gap: 2rem; list-style: none; align-items: center;
}
.nav-links a {
  font-size: 0.9rem; font-weight: 600; color: var(--text-body);
  text-decoration: none; letter-spacing: 0.03em;
  transition: color 0.2s; position: relative; padding-bottom: 2px;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -2px; left: 0; right: 0;
  height: 2px; background: var(--accent); transform: scaleX(0);
  transition: transform 0.2s;
}
.nav-links a:hover { color: var(--navy); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-cta {
  background: var(--navy) !important; color: var(--white) !important;
  padding: 0.5rem 1.25rem; border-radius: var(--radius);
  transition: var(--transition) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--navy-mid) !important; }
.nav-hamburger {
  display: none; flex-direction: column; gap: 5px; cursor: pointer;
  background: none; border: none; padding: 4px;
}
.nav-hamburger span {
  display: block; width: 24px; height: 2px; background: var(--navy);
  transition: var(--transition);
}
.mobile-menu {
  display: none; position: fixed; top: 72px; left: 0; right: 0;
  background: var(--white); border-bottom: 1px solid var(--gray-light);
  padding: 1.5rem 2rem; z-index: 99; flex-direction: column; gap: 1rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 1rem; font-weight: 600; color: var(--navy);
  text-decoration: none; padding: 0.5rem 0; border-bottom: 1px solid var(--silver);
}

/* ── HERO ── */
#home {
  background: linear-gradient(160deg, #F0F5FC 0%, #E8EFF9 40%, #F7F9FC 100%);
  min-height: 100vh; padding-top: 72px;
  display: flex; align-items: center;
  position: relative; overflow: hidden;
}
#home::before {
  content: '';
  position: absolute; top: 0; right: 0;
  width: 55%; height: 100%;
  background: linear-gradient(135deg, transparent 0%, rgba(0,53,128,0.04) 100%);
  pointer-events: none;
}
.hero-accent-bar {
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--navy) 0%, var(--accent2) 100%);
}
.hero-inner { position: relative; z-index: 1; padding: 80px 0; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--white); border: 1px solid var(--gray-light);
  color: var(--navy); font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.4rem 1rem; border-radius: 100px; margin-bottom: 1.75rem;
  box-shadow: 0 2px 8px rgba(0,53,128,0.08);
}
.hero-badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); display: inline-block;
}
.hero-title { color: var(--navy); max-width: 700px; margin-bottom: 1.25rem; }
.hero-title em { font-style: normal; color: var(--accent); }
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.15rem); color: var(--text-muted);
  max-width: 540px; margin-bottom: 2.5rem; line-height: 1.8;
}
.btn {
  display: inline-block; padding: 0.875rem 2rem; border-radius: var(--radius);
  font-weight: 700; font-size: 0.95rem; text-decoration: none;
  cursor: pointer; border: none; transition: var(--transition); letter-spacing: 0.02em;
}
.btn-primary {
  background: var(--navy); color: var(--white);
  box-shadow: 0 4px 16px rgba(0,53,128,0.25);
}
.btn-primary:hover {
  background: var(--navy-mid); transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,53,128,0.35);
}
.btn-secondary {
  background: var(--white); color: var(--navy);
  border: 2px solid var(--gray-light); margin-left: 1rem;
  box-shadow: var(--shadow);
}
.btn-secondary:hover {
  border-color: var(--navy); transform: translateY(-2px);
}
.hero-btns { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* ── ABOUT ── */
#about { background: var(--white); }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start;
}
.about-tagline {
  font-size: 1.4rem; font-weight: 700; color: var(--navy);
  margin-bottom: 1.5rem; line-height: 1.3;
  padding-left: 1.25rem; border-left: 4px solid var(--accent);
}
.about-left p { color: var(--text-muted); margin-bottom: 1.25rem; line-height: 1.8; }
.about-right { display: flex; flex-direction: column; gap: 1.75rem; }
.value-card {
  background: var(--off-white); border-radius: var(--radius-lg);
  padding: 1.5rem; border: 1px solid var(--silver);
  display: flex; gap: 1rem; align-items: flex-start;
}
.value-card-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: var(--white); border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--silver); box-shadow: var(--shadow);
}
.value-card-icon svg { width: 20px; height: 20px; stroke: var(--navy); fill: none; stroke-width: 1.75; }
.value-card h3 { color: var(--navy); font-size: 1rem; margin-bottom: 0.35rem; }
.value-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.65; }

/* ── SERVICES ── */
#services { background: var(--navy); }
#services .section-label { color: rgba(255,255,255,0.5); }
#services .section-title { color: var(--white); }
#services .section-sub { color: rgba(255,255,255,0.55); }
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.service-card {
  background: var(--white);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg); padding: 2rem 1.75rem;
  transition: var(--transition);
  border-top: 4px solid transparent;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.2);
  border-top-color: var(--accent2);
}
.service-icon {
  width: 48px; height: 48px; border-radius: 10px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
}
.service-icon svg { width: 24px; height: 24px; stroke: #fff; fill: none; stroke-width: 1.75; }
.service-num {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 0.5rem;
}
.service-card h3 { color: var(--navy); margin-bottom: 0.5rem; font-size: 1.1rem; }
.service-tagline {
  font-size: 0.85rem; color: var(--text-muted);
  font-style: italic; margin-bottom: 1rem;
}
.service-card p { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 1rem; line-height: 1.7; }
.service-card ul { list-style: none; padding: 0; margin-bottom: 1.25rem; }
.service-card ul li {
  font-size: 0.87rem; color: var(--text-body);
  padding: 0.3rem 0; padding-left: 1.1rem; position: relative;
}
.service-card ul li::before {
  content: ''; position: absolute; left: 0; top: 50%;
  transform: translateY(-50%);
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--accent);
}
.service-closing {
  font-size: 0.83rem; color: var(--text-muted);
  font-style: italic;
  border-top: 1px solid var(--gray-light);
  padding-top: 1rem;
}

/* ── STATS BAND ── */
#stats {
  background: var(--accent); padding: 64px 0;
}
.stats-inner {
  display: flex; flex-direction: column; align-items: center; text-align: center;
}
.stats-number {
  font-size: clamp(2.8rem, 6vw, 4.5rem); font-weight: 700;
  color: var(--white); line-height: 1; margin-bottom: 0.5rem;
}
.stats-divider {
  width: 48px; height: 3px; background: rgba(255,255,255,0.4);
  margin: 1rem auto; border-radius: 2px;
}
.stats-label {
  font-size: clamp(1rem, 2vw, 1.2rem); color: rgba(255,255,255,0.82);
  max-width: 500px; line-height: 1.6;
}

/* ── WHY ORBIS ── */
#why { background: var(--off-white); }
.why-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem;
}
.why-card {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 2rem 1.75rem; border: 1px solid var(--silver); box-shadow: var(--shadow);
  position: relative; overflow: hidden;
}
.why-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: var(--navy);
}
.why-num {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 0.75rem;
}
.why-card h3 { color: var(--navy); margin-bottom: 0.75rem; font-size: 1.1rem; }
.why-card p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.7; }

/* ── CONTACT ── */
#contact { background: var(--white); }
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.6fr; gap: 5rem; align-items: start;
}
.contact-info h2 { color: var(--navy); margin-bottom: 1rem; }
.contact-info p { color: var(--text-muted); margin-bottom: 2rem; font-size: 1.05rem; }
.contact-detail {
  display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem;
}
.contact-detail svg { width: 18px; height: 18px; stroke: var(--accent); fill: none; flex-shrink: 0; stroke-width: 1.75; }
.contact-detail a {
  font-size: 0.95rem; color: var(--text-body); text-decoration: none;
}
.contact-detail a:hover { color: var(--navy); }
.contact-form {
  background: var(--off-white); border-radius: var(--radius-lg);
  padding: 2.5rem; border: 1px solid var(--silver);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-bottom: 1.25rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block; font-size: 0.83rem; font-weight: 700;
  color: var(--navy); margin-bottom: 0.4rem; letter-spacing: 0.03em;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 0.75rem 1rem; border-radius: var(--radius);
  border: 1.5px solid var(--gray-light); font-size: 0.95rem;
  font-family: inherit; color: var(--text-body); background: var(--white);
  transition: border-color 0.2s; -webkit-appearance: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(0,53,128,0.08);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-group select { cursor: pointer; }
.btn-submit {
  width: 100%; background: var(--navy); color: var(--white);
  padding: 0.95rem; border-radius: var(--radius); border: none;
  font-size: 1rem; font-weight: 700; font-family: inherit; cursor: pointer;
  transition: var(--transition); letter-spacing: 0.03em;
}
.btn-submit:hover { background: var(--navy-mid); transform: translateY(-1px); }

/* ── FOOTER ── */
footer {
  background: var(--navy); padding: 2.5rem 0;
}
.footer-inner {
  display: flex; flex-direction: column; gap: 1rem;
}
.footer-top {
  display: flex; justify-content: flex-end;
}
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 0.75rem; border-top: 1px solid rgba(255,255,255,0.08);
  flex-wrap: wrap; gap: 0.5rem;
}
.footer-copy { font-size: 0.82rem; color: rgba(255,255,255,0.4); }
.footer-links {
  display: flex; gap: 1.5rem; list-style: none; flex-wrap: wrap;
}
.footer-links a {
  font-size: 0.82rem; color: rgba(255,255,255,0.5); text-decoration: none; transition: color 0.2s;
}
.footer-links a:hover { color: var(--white); }
.footer-email { font-size: 0.82rem; color: rgba(255,255,255,0.4); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
}
@media (max-width: 600px) {
  .container { padding: 0 1.25rem; }
  .section { padding: 64px 0; }
  .btn-secondary { margin-left: 0; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-right { align-items: flex-start; }
  .footer-links { justify-content: flex-start; }
}