/* ============================================================
   theophanijason.com — starter site
   Gaya: editorial-profesional, mobile-first. Palet navy + hangat.
   ============================================================ */

:root {
  --ink: #16181d;
  --muted: #5a616e;
  --navy: #14213d;
  --navy-soft: #21365f;
  --accent: #2563eb;
  --accent-dark: #1d4ed8;
  --line: #e6e8ec;
  --bg: #ffffff;
  --bg-warm: #f5f7fb;
  --bg-navy: #0f1e3d;
  --radius: 14px;
  --maxw: 1080px;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { font-family: var(--sans); font-weight: 800; line-height: 1.15; color: var(--navy); letter-spacing: -0.02em; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }
.section { padding: 64px 0; }
.section--warm { background: var(--bg-warm); }
.eyebrow { text-transform: uppercase; letter-spacing: 0.14em; font-size: 12.5px; font-weight: 700; color: var(--accent); font-family: var(--sans); margin: 0 0 14px; }
.lead { font-size: 1.12rem; color: var(--muted); }

/* Skip link */
.skip { position: absolute; left: -999px; top: 0; background: var(--navy); color: #fff; padding: 10px 16px; z-index: 200; }
.skip:focus { left: 12px; top: 12px; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.9);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 62px; }
.brand { font-family: var(--sans); font-weight: 700; font-size: 1.15rem; color: var(--navy); letter-spacing: -0.01em; }
.brand:hover { text-decoration: none; }
.nav__links { display: none; gap: 26px; align-items: center; }
.nav__links a { color: var(--ink); font-size: 0.94rem; font-weight: 500; }
.nav__links a:hover { color: var(--accent); text-decoration: none; }

/* Hamburger (mobile) */
.hamburger { display: block; background: none; border: none; font-size: 24px; line-height: 1; color: var(--navy); cursor: pointer; padding: 6px; }
.nav.open .nav__links {
  display: flex; flex-direction: column; gap: 0; align-items: stretch;
  position: absolute; top: 62px; left: 0; right: 0;
  background: #fff; border-bottom: 1px solid var(--line);
  padding: 8px 0; box-shadow: 0 14px 26px -14px rgba(20,33,61,.3);
}
.nav.open .nav__links a { padding: 13px 22px; }
.nav.open .nav__links a.btn { margin: 8px 22px; text-align: center; }

/* Buttons */
.btn { display: inline-block; padding: 12px 22px; border-radius: 999px; font-weight: 600; font-size: 0.95rem; font-family: var(--sans); cursor: pointer; transition: transform .05s ease, box-shadow .2s ease; border: 1.5px solid transparent; }
.btn:hover { text-decoration: none; }
.btn--primary { background: var(--navy); color: #fff; }
.btn--primary:hover { background: var(--navy-soft); }
.btn--ghost { background: transparent; color: var(--navy); border-color: #cfd4dd; }
.btn--ghost:hover { border-color: var(--navy); }
.btn--sm { padding: 9px 18px; font-size: 0.9rem; }

/* ---------- Hero ---------- */
.hero { padding: 54px 0 60px; }
.hero__grid { display: grid; grid-template-columns: 1fr; gap: 34px; align-items: center; }
.hero h1 { font-size: 2.15rem; margin: 0 0 18px; }
.hero__sub { font-size: 1.1rem; color: var(--muted); margin: 0 0 26px; max-width: 34em; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__photo { justify-self: center; }
.hero__photo img { width: 260px; height: 260px; object-fit: cover; border-radius: 18px; box-shadow: 0 24px 48px -20px rgba(20,32,58,.4); }

/* ---------- Tentang / bukti ---------- */
.about__grid { display: grid; grid-template-columns: 1fr; gap: 34px; }
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 8px; }
.stat { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.stat b { font-family: var(--sans); font-size: 1.7rem; color: var(--navy); display: block; line-height: 1; }
.stat span { font-size: 0.86rem; color: var(--muted); }

/* ---------- Jasa cards ---------- */
.cards { display: grid; grid-template-columns: 1fr; gap: 20px; margin-top: 8px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; transition: box-shadow .2s ease, transform .2s ease; }
.card:hover { box-shadow: 0 18px 40px -24px rgba(20,32,58,.35); transform: translateY(-2px); }
.card__ic { width: 42px; height: 42px; border-radius: 11px; background: #eef2fb; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; font-size: 20px; }
.card h3 { font-size: 1.2rem; margin: 0 0 10px; }
.card p { margin: 0 0 14px; color: var(--muted); font-size: 0.98rem; }
.card ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: 0.92rem; }
.card li { margin-bottom: 4px; }

/* ---------- Rekam jejak pills ---------- */
.pills-label { font-weight: 700; font-size: 0.82rem; letter-spacing: 0.04em; color: var(--muted); text-transform: uppercase; margin: 30px 0 0; }
.pills { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 12px; }
.pill { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 10px 20px; font-weight: 600; font-size: 0.95rem; color: var(--navy); box-shadow: 0 2px 10px -6px rgba(20,33,61,.25); }

/* ---------- AI & Pemikiran ---------- */
.bip { display: inline-block; background: var(--accent); color: #fff; border-radius: 999px; padding: 4px 12px; font-size: 11px; letter-spacing: 0.08em; font-weight: 700; text-transform: uppercase; }
.journal { display: grid; grid-template-columns: 1fr; gap: 18px; margin-top: 22px; }
.jcard { background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: var(--radius); padding: 24px; }
.jcard h3 { font-size: 1.12rem; margin: 0 0 10px; }
.jcard p { margin: 0; color: var(--muted); font-size: 0.97rem; }
@media (min-width: 720px) { .journal { grid-template-columns: 1fr 1fr; } }

/* ---------- Akademik teaser ---------- */
.akademik { background: var(--bg-navy); color: #eaf0fb; }
.akademik h2 { color: #fff; }
.akademik .eyebrow { color: #8fb0ee; }
.akademik p { color: #c4d0e6; }
.akademik .btn--ghost { color: #fff; border-color: rgba(255,255,255,.35); }
.akademik .btn--ghost:hover { border-color: #fff; }

/* ---------- Kontak ---------- */
.kontak__box { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 34px 26px; text-align: center; }
.kontak__box h2 { font-size: 1.7rem; margin: 0 0 12px; }
.kontak__box p { color: var(--muted); max-width: 30em; margin: 0 auto 22px; }
.kontak__cta { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* ---------- Footer ---------- */
.footer { background: var(--navy); color: #c7d0e2; padding: 40px 0; }
.footer a { color: #dbe4f5; }
.footer__grid { display: flex; flex-direction: column; gap: 18px; align-items: flex-start; }
.footer__brand { font-family: var(--sans); font-size: 1.15rem; color: #fff; }
.footer__social { display: flex; gap: 18px; flex-wrap: wrap; }
.footer__social a { font-size: 0.92rem; }
.footer__copy { font-size: 0.82rem; color: #93a1bd; }

/* ---------- Responsive ---------- */
@media (min-width: 720px) {
  .nav__links { display: flex; }
  .hamburger { display: none; }
  .hero h1 { font-size: 2.9rem; }
  .hero__grid { grid-template-columns: 1.25fr 1fr; }
  .hero__photo img { width: 320px; height: 400px; }
  .section { padding: 84px 0; }
  .about__grid { grid-template-columns: 1.4fr 1fr; align-items: start; }
  .cards { grid-template-columns: repeat(3, 1fr); }
  .stats { grid-template-columns: 1fr 1fr; }
  .footer__grid { flex-direction: row; justify-content: space-between; align-items: center; }
}
@media (min-width: 980px) {
  .hero h1 { font-size: 3.25rem; }
}