/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:   #0d2347;
  --navy2:  #162d58;
  --cyan:   #5ec8e5;
  --cyan2:  #3ab5d4;
  --white:  #ffffff;
  --off:    #f5f7fb;
  --gray:   #8492a6;
  --text:   #1c2b47;
  --border: #dde3ee;
  --radius: 14px;
  --shadow: 0 4px 32px rgba(13,35,71,.10);
  --transition: .28s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a  { color: inherit; text-decoration: none; }

/* ===== TYPOGRAPHY ===== */
h1,h2,h3,h4 { line-height: 1.2; font-weight: 700; letter-spacing: -.02em; }
h1 { font-size: clamp(2.4rem, 6vw, 5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
h3 { font-size: 1.25rem; }
p  { color: var(--gray); }

/* ===== UTILITIES ===== */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.tag {
  display: inline-block;
  font-size: .7rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--cyan2); background: rgba(94,200,229,.12);
  padding: 5px 12px; border-radius: 100px;
  margin-bottom: 18px;
}
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .9rem; font-weight: 600; letter-spacing: .01em;
  padding: 14px 28px; border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer; transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--navy); color: var(--white);
  border-color: var(--navy);
}
.btn-primary:hover { background: var(--navy2); border-color: var(--navy2); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(13,35,71,.25); }
.btn-outline {
  background: transparent; color: var(--navy);
  border-color: var(--navy);
}
.btn-outline:hover { background: var(--navy); color: var(--white); transform: translateY(-1px); }
.btn-white {
  background: var(--white); color: var(--navy);
  border-color: rgba(255,255,255,.3);
}
.btn-white:hover { background: var(--cyan); border-color: var(--cyan); transform: translateY(-1px); }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; stroke: currentColor; }

/* ===== HEADER ===== */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.header.scrolled { box-shadow: 0 2px 20px rgba(13,35,71,.08); }
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo img { height: 44px; width: auto; }
@media (max-width: 480px) { .logo img { height: 38px; } }
.nav { display: flex; align-items: center; gap: 36px; }
.nav a {
  font-size: .9rem; font-weight: 600; color: var(--text);
  position: relative; transition: color var(--transition);
}
.nav a::after {
  content: '';
  position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--cyan); border-radius: 2px;
  transition: width var(--transition);
}
.nav a:hover, .nav a.active { color: var(--navy); }
.nav a:hover::after, .nav a.active::after { width: 100%; }
.nav .btn { padding: 10px 22px; }

/* Mobile nav toggle */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--navy); border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

.mobile-nav {
  display: none; flex-direction: column; gap: 0;
  border-top: 1px solid var(--border);
  padding: 16px 0;
  background: var(--white);
}
.mobile-nav a {
  display: block; padding: 12px 24px;
  font-weight: 600; font-size: .95rem; color: var(--text);
  transition: color var(--transition), background var(--transition);
}
.mobile-nav a:hover, .mobile-nav a.active { color: var(--navy); background: var(--off); }
.mobile-nav.open { display: flex; }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex; align-items: center;
  background: linear-gradient(135deg, var(--navy) 0%, #1a3a6e 60%, #0a1a35 100%);
  overflow: hidden;
}
.hero-grid {
  position: absolute; inset: 0; opacity: .06;
  background-image: radial-gradient(circle, var(--cyan) 1px, transparent 1px);
  background-size: 44px 44px;
}
.hero-glow {
  position: absolute; top: -200px; right: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(94,200,229,.18) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content {
  position: relative; z-index: 2;
  text-align: center; color: var(--white);
  max-width: 800px; margin: 0 auto;
  padding: 80px 24px;
}
.hero-content .tag { background: rgba(94,200,229,.2); color: var(--cyan); }
.hero-content h1 { color: var(--white); margin-bottom: 24px; }
.hero-content h1 em { color: var(--cyan); font-style: normal; }
.hero-content > p { color: rgba(255,255,255,.8); font-size: 1.15rem; max-width: 580px; margin: 0 auto 40px; }
.hero-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.scroll-hint {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: rgba(255,255,255,.5); font-size: .75rem; letter-spacing: .1em;
}
.scroll-hint-track {
  width: 22px; height: 38px;
  border: 2px solid rgba(255,255,255,.25); border-radius: 12px;
  display: flex; justify-content: center; padding: 4px 0;
}
.scroll-hint-dot {
  width: 4px; height: 8px;
  background: var(--cyan); border-radius: 4px;
  animation: scrollDot 1.8s ease-in-out infinite;
}
@keyframes scrollDot {
  0%,100% { transform: translateY(0); opacity: 1; }
  80%      { transform: translateY(14px); opacity: 0; }
}

/* ===== CARDS ===== */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: 0 12px 48px rgba(13,35,71,.14); }
.card-icon {
  width: 52px; height: 52px;
  background: rgba(94,200,229,.12);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.card-icon svg { width: 26px; height: 26px; stroke: var(--cyan2); }

/* ===== STATS ===== */
.stats-card {
  background: linear-gradient(135deg, var(--navy), #1a3a6e);
  border-radius: var(--radius);
  padding: 48px 40px;
  color: var(--white);
  position: relative; overflow: hidden;
}
.stats-card::before {
  content: '';
  position: absolute; top: -60px; right: -60px;
  width: 240px; height: 240px;
  background: radial-gradient(circle, rgba(94,200,229,.15) 0%, transparent 70%);
}
.stats-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 32px;
  text-align: center;
}
.stat-num { font-size: 2.8rem; font-weight: 800; color: var(--cyan); line-height: 1; }
.stat-lbl { font-size: .85rem; color: rgba(255,255,255,.7); margin-top: 6px; }

/* ===== GRID LAYOUTS ===== */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 28px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 28px; }

/* ===== SECTION INTRO ===== */
.section-intro { max-width: 600px; margin-bottom: 56px; }
.section-intro.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-intro h2 { margin-bottom: 14px; color: var(--navy); }
.section-intro p { font-size: 1.05rem; }

/* ===== NUMBERED SECTOR CARDS ===== */
.sector-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.sector-card:hover { border-color: var(--cyan); box-shadow: 0 8px 32px rgba(94,200,229,.12); }
.sector-num {
  font-size: 3rem; font-weight: 800;
  color: rgba(94,200,229,.25);
  line-height: 1; margin-bottom: 12px;
}
.sector-card h3 { color: var(--navy); margin-bottom: 10px; }
.sector-card p { font-size: .95rem; }

/* ===== VALUE CARD ===== */
.value-card {
  background: var(--off);
  border-radius: var(--radius);
  padding: 32px;
  border-left: 4px solid var(--cyan);
}
.value-card h3 { color: var(--navy); margin-bottom: 8px; }
.value-card p { font-size: .95rem; }

/* ===== PROCESS STEPS ===== */
.process-step { border-top: 3px solid var(--border); padding-top: 28px; transition: border-color var(--transition); }
.process-step:hover { border-color: var(--cyan); }
.step-num { font-size: .75rem; font-weight: 800; letter-spacing: .15em; color: var(--cyan); text-transform: uppercase; margin-bottom: 12px; }
.process-step h3 { color: var(--navy); margin-bottom: 10px; }
.process-step p { font-size: .95rem; }

/* ===== CONTACT FORM ===== */
.contact-info-card {
  display: flex; align-items: flex-start; gap: 18px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.info-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  background: rgba(94,200,229,.12);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}
.info-icon svg { width: 22px; height: 22px; stroke: var(--cyan2); }
.info-label { font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--gray); margin-bottom: 4px; }
.info-value { font-weight: 600; color: var(--navy); }
.info-value a:hover { color: var(--cyan2); }

.form-group { margin-bottom: 22px; }
label { display: block; font-size: .85rem; font-weight: 600; color: var(--navy); margin-bottom: 8px; }
input, textarea {
  width: 100%; padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: .95rem; color: var(--text);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  font-family: inherit;
  outline: none;
}
input:focus, textarea:focus {
  border-color: var(--cyan2);
  box-shadow: 0 0 0 3px rgba(94,200,229,.15);
}
textarea { resize: vertical; min-height: 140px; }
.error-msg { font-size: .8rem; color: #e53e3e; margin-top: 6px; display: none; }
.error-msg.show { display: block; }
input.invalid, textarea.invalid { border-color: #e53e3e; }
.form-btn { width: 100%; justify-content: center; font-size: 1rem; padding: 15px; }

/* ===== HOURS CARD ===== */
.hours-card {
  background: var(--off);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--border);
}
.hours-card h3 { font-size: 1rem; color: var(--navy); margin-bottom: 10px; }
.hours-card p { font-size: .9rem; }

/* ===== SUCCESS MESSAGE ===== */
.success-msg {
  display: none;
  background: #f0fdf4; border: 1px solid #86efac;
  border-radius: var(--radius); padding: 24px;
  text-align: center; color: #166534;
}
.success-msg.show { display: block; }
.success-msg svg { width: 40px; height: 40px; stroke: #16a34a; margin: 0 auto 12px; }
.success-msg h3 { color: #166534; margin-bottom: 6px; }

/* ===== HERO PAGE (inner pages) ===== */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, #1a3a6e 100%);
  padding: 100px 0 72px;
  color: var(--white);
}
.page-hero h1 { color: var(--white); margin-bottom: 16px; }
.page-hero p  { color: rgba(255,255,255,.75); font-size: 1.1rem; max-width: 580px; }

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--navy) 0%, #1a3a6e 100%);
  border-radius: 20px;
  padding: 64px 48px;
  text-align: center;
  position: relative; overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(94,200,229,.06) 1px, transparent 1px);
  background-size: 32px 32px;
}
.cta-banner h2 { color: var(--white); margin-bottom: 14px; font-size: clamp(1.6rem,3.5vw,2.4rem); }
.cta-banner p  { color: rgba(255,255,255,.75); max-width: 500px; margin: 0 auto 36px; }

/* ===== FOOTER ===== */
.footer {
  background: var(--white);
  color: var(--gray);
  padding-top: 72px;
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: grid; grid-template-columns: 1.8fr 1fr 1fr; gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}
.footer-logo { margin-bottom: 22px; }
.footer-logo img { height: 96px; width: auto; }
.footer-brand p { font-size: .92rem; line-height: 1.7; color: var(--gray); max-width: 360px; }
.footer h4 { color: var(--navy); font-size: .95rem; font-weight: 700; margin-bottom: 20px; letter-spacing: .03em; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: .9rem; color: var(--gray); transition: color var(--transition); }
.footer-links a:hover { color: var(--cyan2); }
.footer-contact { display: flex; flex-direction: column; gap: 14px; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; font-size: .9rem; color: var(--gray); }
.footer-contact-item svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 3px; stroke: var(--cyan2); }
.footer-contact-item a { color: var(--gray); }
.footer-contact-item a:hover { color: var(--cyan2); }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px 0;
  font-size: .85rem;
  color: var(--gray);
}
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { color: var(--gray); }
.footer-bottom-links a:hover { color: var(--cyan2); }

/* ===== ABOUT TEAM SECTION ===== */
.team-banner {
  background: var(--off);
  border-radius: 20px;
  padding: 56px 48px;
  border: 1px solid var(--border);
}
.team-banner h2 { color: var(--navy); margin-bottom: 16px; }
.team-banner p  { max-width: 680px; font-size: 1rem; }

/* ===== ANIMATIONS ===== */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 960px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 14px; text-align: center; }
  .nav { display: none; }
  .hamburger { display: flex; }
  .section { padding: 64px 0; }
  .cta-banner { padding: 48px 28px; }
  .team-banner { padding: 40px 28px; }
  .page-hero { padding: 80px 0 56px; }
  .stats-card { padding: 36px 24px; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; align-items: center; }
}