/* ============================================
   National Future Readiness Initiative
   Institutional design system
   ============================================ */
:root{
  --bg:#f7f6f2;
  --bg-alt:#efece4;
  --ink:#0b1220;
  --ink-soft:#2a3142;
  --muted:#6b7280;
  --line:rgba(11,18,32,.10);
  --navy:#0a1a3a;
  --navy-2:#122a5c;
  --emerald:#0e7a5f;
  --gold:#c9a84c;
  --white:#ffffff;
  --radius:14px;
  --radius-lg:22px;
  --shadow-sm:0 1px 2px rgba(10,26,58,.06), 0 4px 16px rgba(10,26,58,.04);
  --shadow-md:0 10px 30px rgba(10,26,58,.10);
  --serif:'Instrument Serif', 'Times New Roman', serif;
  --sans:'Inter', system-ui, -apple-system, sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  background:var(--bg);
  color:var(--ink);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
em{font-family:var(--serif);font-style:italic;font-weight:400}

.container{max-width:1240px;margin:0 auto;padding:0 28px}

/* ---------- Nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(140%) blur(14px);
  background:rgba(247,246,242,.78);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;font-weight:600;letter-spacing:-.01em}
.brand-mark{
  width:28px;height:28px;border-radius:8px;
  background:linear-gradient(135deg,var(--navy),var(--emerald));
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.15), 0 4px 12px rgba(10,26,58,.25);
  position:relative;
}
.brand-mark::after{
  content:"";position:absolute;inset:6px;border-radius:4px;
  background:radial-gradient(circle at 30% 30%, #fff 0%, transparent 60%);opacity:.5;
}
.brand-text{font-size:15px}
.brand-text em{color:var(--ink-soft);margin-left:4px;font-size:16px}
.nav-links{display:flex;align-items:center;gap:28px;font-size:14px;color:var(--ink-soft)}
.nav-links a{transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.nav-cta{
  background:var(--ink);color:var(--white) !important;
  padding:10px 18px;border-radius:999px;font-weight:500;
}
.nav-cta:hover{background:var(--navy-2)}
@media(max-width:820px){.nav-links a:not(.nav-cta){display:none}}

/* ---------- Hero ---------- */
.hero{position:relative;padding:80px 0 100px;overflow:hidden}
.hero-bg{
  position:absolute;inset:-20% -10% auto -10%;height:80%;
  background:
    radial-gradient(60% 50% at 20% 20%, rgba(14,122,95,.10), transparent 60%),
    radial-gradient(50% 50% at 90% 10%, rgba(10,26,58,.10), transparent 60%);
  z-index:0;
}
.hero-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;
}
@media(max-width:960px){.hero-grid{grid-template-columns:1fr;gap:48px}}

.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;color:var(--ink-soft);font-weight:500;
  padding:8px 14px;background:rgba(255,255,255,.6);
  border:1px solid var(--line);border-radius:999px;
  margin-bottom:24px;
}
.dot{width:7px;height:7px;border-radius:50%;background:var(--emerald);box-shadow:0 0 0 4px rgba(14,122,95,.18)}

.hero h1{
  font-family:var(--serif);
  font-size:clamp(40px, 6vw, 76px);
  line-height:1.02;letter-spacing:-.02em;font-weight:400;
}
.hero h1 em{color:var(--emerald)}
.lede{
  margin-top:22px;max-width:560px;
  font-size:18px;color:var(--ink-soft);line-height:1.6;
}
.lede strong{color:var(--ink);font-weight:600}

.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;align-items:center}
.cta-row.center{justify-content:center}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:14px 22px;border-radius:999px;font-weight:500;font-size:15px;
  transition:transform .15s ease, background .2s, color .2s, border-color .2s;
  border:1px solid transparent;cursor:pointer;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--ink);color:var(--white)}
.btn-primary:hover{background:var(--navy-2)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost.light{color:var(--white);border-color:rgba(255,255,255,.5)}
.btn-ghost.light:hover{background:rgba(255,255,255,.1)}
.btn-link{color:var(--ink-soft);padding:14px 8px}
.btn-link.light{color:rgba(255,255,255,.85)}
.btn-link:hover{color:var(--ink)}

.hero-meta{
  display:grid;grid-template-columns:repeat(4,1fr);gap:8px;
  margin-top:48px;padding-top:28px;border-top:1px solid var(--line);
  max-width:540px;
}
.hero-meta div{display:flex;flex-direction:column}
.hero-meta strong{font-family:var(--serif);font-size:32px;color:var(--ink);line-height:1;font-weight:400}
.hero-meta span{font-size:12px;color:var(--muted);margin-top:6px;letter-spacing:.04em;text-transform:uppercase}

.hero-visual{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md)}
.hero-visual img{aspect-ratio:4/3;object-fit:cover;width:100%}
.visual-badge{
  position:absolute;left:20px;bottom:20px;
  display:inline-flex;align-items:center;gap:10px;
  padding:10px 16px;border-radius:999px;
  background:rgba(11,18,32,.72);color:#fff;font-size:13px;
  backdrop-filter:blur(8px);
}
.pulse{width:8px;height:8px;border-radius:50%;background:#3ddc97;box-shadow:0 0 0 0 rgba(61,220,151,.7);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(61,220,151,.6)}70%{box-shadow:0 0 0 12px rgba(61,220,151,0)}100%{box-shadow:0 0 0 0 rgba(61,220,151,0)}}

/* ---------- Sections ---------- */
.section{padding:120px 0;position:relative}
.section-alt{background:var(--bg-alt)}
.section-dark{background:var(--navy);color:#e8ecf3}
.section-head{max-width:780px;margin-bottom:64px}
.section-head h2{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(32px, 4.4vw, 56px);
  line-height:1.05;letter-spacing:-.02em;margin-top:14px;
}
.section-head h2 em{color:var(--emerald)}
.section-head.light h2 em{color:#5cd6b1}
.section-sub{margin-top:18px;color:var(--ink-soft);font-size:17px;max-width:640px}
.section-dark .section-sub{color:#aab4c4}
.kicker{
  display:inline-block;font-size:12px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--emerald);font-weight:600;
}
.kicker.light{color:#5cd6b1}

/* ---------- Why ---------- */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:980px){.why-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.why-grid{grid-template-columns:1fr}}
.why-card{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:32px 28px;
  transition:transform .25s, box-shadow .25s;
}
.why-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.num{
  font-family:var(--serif);font-size:24px;color:var(--emerald);
  margin-bottom:18px;letter-spacing:.05em;
}
.why-card h3{font-size:18px;font-weight:600;letter-spacing:-.01em;margin-bottom:10px}
.why-card p{color:var(--muted);font-size:14.5px;line-height:1.6}

/* ---------- Skills ---------- */
.skills-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:1000px){.skills-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:720px){.skills-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:460px){.skills-grid{grid-template-columns:1fr}}
.skill{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);padding:28px 24px;
  transition:transform .25s, border-color .25s;
}
.skill:hover{transform:translateY(-3px);border-color:var(--emerald)}
.skill-icon{
  width:44px;height:44px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg, rgba(14,122,95,.12), rgba(10,26,58,.08));
  color:var(--navy);font-size:18px;font-weight:600;margin-bottom:18px;
}
.skill h4{font-size:16px;font-weight:600;margin-bottom:8px}
.skill p{color:var(--muted);font-size:14px;line-height:1.55}

/* ---------- Timeline ---------- */
.timeline{
  list-style:none;display:grid;gap:20px;
  grid-template-columns:repeat(3,1fr);
}
@media(max-width:900px){.timeline{grid-template-columns:1fr}}
.timeline li{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:32px;position:relative;
  display:flex;flex-direction:column;gap:18px;
  transition:transform .25s, box-shadow .25s;
}
.timeline li:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.t-mark{
  width:56px;height:56px;border-radius:14px;
  background:var(--ink);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:22px;letter-spacing:.05em;
}
.t-tag{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--emerald);font-weight:600}
.t-body h3{font-family:var(--serif);font-weight:400;font-size:28px;letter-spacing:-.01em;margin-top:6px;line-height:1.15}
.t-body p{margin-top:10px;color:var(--muted);font-size:14.5px;line-height:1.6}

/* ---------- Projects (dark) ---------- */
.projects-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
@media(max-width:900px){.projects-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.projects-grid{grid-template-columns:1fr}}
.project{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.10);
  border-radius:var(--radius-lg);padding:32px 28px;
  transition:transform .25s, background .25s, border-color .25s;
}
.project:hover{transform:translateY(-4px);background:rgba(255,255,255,.07);border-color:rgba(92,214,177,.4)}
.p-tag{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:#5cd6b1;font-weight:600}
.project h3{font-family:var(--serif);font-weight:400;font-size:26px;margin-top:14px;letter-spacing:-.01em;line-height:1.15;color:#fff}
.project p{margin-top:12px;color:#aab4c4;font-size:14.5px;line-height:1.6}
.project-feature{
  background:linear-gradient(135deg, rgba(14,122,95,.25), rgba(18,42,92,.25));
  border-color:rgba(92,214,177,.35);
}

/* ---------- Benefits ---------- */
.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}
@media(max-width:900px){.benefits{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.benefits{grid-template-columns:1fr}}
.benefit{
  padding:36px 28px;
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:var(--white);
  transition:background .25s;
}
.benefit:hover{background:#fafaf7}
.benefit h4{font-size:17px;font-weight:600;margin-bottom:10px;letter-spacing:-.01em}
.benefit h4::before{content:"—";color:var(--emerald);margin-right:10px}
.benefit p{color:var(--muted);font-size:14.5px;line-height:1.6}

/* ---------- Certification ---------- */
.cert{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
@media(max-width:900px){.cert{grid-template-columns:1fr;gap:40px}}
.cert-copy h2{font-family:var(--serif);font-weight:400;font-size:clamp(30px,4vw,48px);line-height:1.08;letter-spacing:-.02em;margin-top:14px}
.cert-copy h2 em{color:var(--emerald)}
.cert-copy p{margin-top:18px;color:var(--ink-soft);font-size:17px}
.cert-list{list-style:none;display:flex;flex-direction:column;gap:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.cert-list li{
  display:flex;align-items:center;gap:20px;
  padding:22px 26px;border-bottom:1px solid var(--line);
  font-size:17px;font-weight:500;
  transition:background .2s, padding-left .2s;
}
.cert-list li:last-child{border-bottom:none}
.cert-list li:hover{background:var(--bg-alt);padding-left:32px}
.cert-list span{font-family:var(--serif);color:var(--emerald);font-size:22px}

/* ---------- Final CTA ---------- */
.cta-section{
  background:var(--navy);color:#fff;padding:140px 0;
  position:relative;overflow:hidden;
}
.cta-section::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(50% 60% at 50% 0%, rgba(14,122,95,.35), transparent 60%),
    radial-gradient(40% 50% at 80% 100%, rgba(201,168,76,.18), transparent 60%);
}
.cta-inner{position:relative;text-align:center;max-width:780px;margin:0 auto}
.cta-inner h2{font-family:var(--serif);font-weight:400;font-size:clamp(40px,6vw,72px);line-height:1.05;letter-spacing:-.02em;margin-top:16px}
.cta-inner h2 em{color:#5cd6b1}
.cta-inner p{margin-top:22px;font-size:18px;color:#c8d0de}
.cta-section .btn-primary{background:#fff;color:var(--navy)}
.cta-section .btn-primary:hover{background:#f0eee6}

/* ---------- Footer ---------- */
.footer{padding:40px 0;border-top:1px solid var(--line);background:var(--bg)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.footer p{font-size:13px;color:var(--muted)}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .8s ease, transform .8s ease}
.reveal.in{opacity:1;transform:translateY(0)}