/* =========================================================
   PSI — Putra Surya Internusa
   Gaya dasar untuk semua section PSI (psi-*.liquid).
   Semua aturan diawali .psi-s supaya tidak mengubah gaya bawaan tema.
   ========================================================= */

.psi-s {
  --psi-accent: var(--psi-theme-accent);      /* marun PSI: tombol, cahaya */
  --psi-accent-hover: var(--psi-theme-accent-hover);
  --psi-hi: var(--psi-theme-hi);          /* marun terang: kata aksen di latar gelap */
  --psi-bg: var(--psi-theme-bg);
  --psi-bg-2: #0A0909;
  --psi-card: #100E0E;
  --psi-line: #262222;
  --psi-text: var(--psi-theme-text);
  --psi-muted: #B5AFAA;
  --psi-soft: #A8A29E;
  --psi-head: var(--font-heading);
  --psi-body: var(--font-body);
  --psi-max: var(--page-width);
  --psi-gutter: 32px;
  font-family: var(--psi-body);
  font-weight: 300;
  line-height: 1.6;
  color: var(--psi-text);
  background: var(--psi-bg);
  position: relative;
}
.psi-s *, .psi-s *::before, .psi-s *::after { box-sizing: border-box; }
.psi-s img { max-width: 100%; height: auto; display: block; }
.psi-s a { color: inherit; }
.psi-s :focus-visible { outline: 2px solid var(--psi-hi); outline-offset: 3px; }

.psi-wrap { max-width: var(--psi-max); margin: 0 auto; padding: 0 var(--psi-gutter); }
.psi-pad { padding: 112px 0; }
.psi-alt { background: var(--psi-bg-2); }
.psi-center { text-align: center; }

/* Teks */
.psi-pill {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; letter-spacing: .14em; text-transform: uppercase; font-weight: 500;
  color: var(--psi-hi); padding: 6px 14px; border-radius: 999px;
  background: rgba(158, 29, 31, .16); border: 1px solid rgba(227, 93, 95, .28);
  margin: 0 0 22px;
}
.psi-h1, .psi-h2, .psi-h3 { font-family: var(--psi-head); font-weight: 400; color: var(--psi-text); margin: 0; }
.psi-h2 { font-size: 44px; line-height: 1.15; }
.psi-h3 { font-size: 24px; line-height: 1.25; }
.psi-h1 em, .psi-h2 em, .psi-h3 em { font-style: normal; color: var(--psi-hi); }
.psi-lead { font-size: 17px; color: var(--psi-muted); margin: 0; }
.psi-lead p { margin: 0 0 1em; }
.psi-lead p:last-child { margin-bottom: 0; }
.psi-note { font-size: 12px; color: #8A847F; }

/* Tombol */
.psi-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 26px; border-radius: 6px;
  font-family: var(--psi-body); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; font-weight: 500;
  text-decoration: none; cursor: pointer; border: 1px solid transparent;
  transition: background .25s, color .25s, border-color .25s, box-shadow .25s;
}
.psi-btn--primary { background: var(--psi-accent); color: #fff; }
.psi-btn--primary:hover { background: var(--psi-accent-hover); color: #fff; box-shadow: 0 0 28px rgba(158, 29, 31, .55); }
.psi-btn--outline { border-color: rgba(227, 93, 95, .45); color: var(--psi-text); background: transparent; }
.psi-btn--outline:hover { border-color: var(--psi-hi); background: rgba(158, 29, 31, .15); color: #fff; }
.psi-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.psi-center .psi-btns { justify-content: center; }

/* Kartu */
.psi-card {
  background: var(--psi-card); border: 1px solid var(--psi-line); border-radius: 12px;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.psi-card:hover { transform: translateY(-4px); border-color: rgba(227, 93, 95, .45); box-shadow: 0 18px 50px rgba(158, 29, 31, .18); }
.psi-tile {
  width: 48px; height: 48px; border-radius: 10px; background: rgba(158, 29, 31, .18);
  display: flex; align-items: center; justify-content: center; color: var(--psi-hi);
}
.psi-ph {
  background: var(--psi-card); border: 1px solid var(--psi-line); border-radius: 12px; color: #8A847F;
  display: flex; align-items: center; justify-content: center; text-align: center; font-size: 12px; padding: 16px;
}
.psi-grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

/* Muncul saat scroll */
.psi-js .psi-reveal { opacity: 0; transform: translateY(12px); transition: opacity .4s ease-out, transform .4s ease-out; }
.psi-reveal.is-in { opacity: 1; transform: none; }

/* HP */
@media (max-width: 860px) {
  .psi-s { --psi-gutter: 20px; }
  .psi-pad { padding: 72px 0; }
  .psi-h2 { font-size: 32px; }
}
@media (prefers-reduced-motion: reduce) {
  .psi-js .psi-reveal { opacity: 1; transform: none; transition: none; }
  .psi-s *, .psi-s *::before, .psi-s *::after { animation: none !important; transition: none !important; }
}

/* ---------- Gradasi lembut per section (pilih di editor: "Gradasi latar") ---------- */
.psi-s.psi-g { background-repeat: no-repeat; }
.psi-s.psi-g.psi-g--top { background-image: radial-gradient(ellipse 60% 55% at 50% 0%, rgba(158,29,31,.20), rgba(158,29,31,0) 70%); }
.psi-s.psi-g.psi-g--bottom { background-image: radial-gradient(ellipse 60% 65% at 50% 100%, rgba(158,29,31,.28), rgba(158,29,31,0) 70%); }
.psi-s.psi-g.psi-g--left { background-image: radial-gradient(ellipse 50% 70% at 0% 45%, rgba(158,29,31,.17), rgba(158,29,31,0) 70%), radial-gradient(ellipse 35% 45% at 100% 100%, rgba(181,36,39,.07), rgba(181,36,39,0) 70%); }
.psi-s.psi-g.psi-g--right { background-image: radial-gradient(ellipse 50% 70% at 100% 55%, rgba(158,29,31,.17), rgba(158,29,31,0) 70%), radial-gradient(ellipse 35% 45% at 0% 0%, rgba(181,36,39,.07), rgba(181,36,39,0) 70%); }
.psi-s.psi-g.psi-g--center { background-image: radial-gradient(ellipse 50% 60% at 50% 50%, rgba(158,29,31,.15), rgba(158,29,31,0) 70%); }
.psi-s.psi-g.psi-g--diagonal { background-image: linear-gradient(135deg, rgba(158,29,31,.13) 0%, rgba(158,29,31,0) 38%, rgba(158,29,31,0) 62%, rgba(158,29,31,.09) 100%); }
.psi-s.psi-g.psi-g--none { background-image: none; }