/* ===========================================================
   Volcano Ngaji Extreme #4 — Gupak Menjangan
   Theme: dark forest "field manual" + gold/mustard accents
   =========================================================== */

:root{
  /* surfaces */
  --bg:#16201a;            /* deep forest green */
  --bg-2:#101913;          /* darkest */
  --bg-soft:#1b261c;
  --panel:#1f2b20e6;       /* card on dark */
  --panel-solid:#1d281e;
  --panel-2:#243021;       /* raised card */

  /* accents — brand green from Volcano Ngaji logo (#90C040) */
  --gold:#90c040;          /* brand accent: headings / eyebrows / icons */
  --gold-soft:#aacf63;
  --green:#33b24c;         /* WhatsApp / primary action (deeper green) */
  --green-2:#2a8f3d;
  --green-line:#3a5a2e;

  /* text */
  --text:#f4f0e2;          /* warm off-white */
  --muted:#bdc4ac;         /* sage muted */

  /* borders + light sections */
  --line:#90c04040;        /* faint brand-green hairline */
  --line-soft:#ffffff14;
  --paper:#e8dfc9;         /* khaki cream */
  --paper-2:#dcd2b6;
  --ink:#1c2417;           /* text on cream */
  --ink-muted:#43512f;

  --shadow:0 24px 60px rgba(0,0,0,.5);
  --radius:22px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(120% 60% at 50% 0%, #20301f 0%, transparent 55%),
    linear-gradient(180deg,#18241a 0%, var(--bg) 30%, var(--bg-2) 100%);
  background-attachment:fixed;
  color:var(--text);
  font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,92vw);margin-inline:auto}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;gap:24px;justify-content:space-between;
  padding:14px min(4vw,48px);
  background:rgba(16,25,19,.82);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.brand img{width:152px;height:auto}
.nav{display:flex;gap:20px;color:var(--muted);font-size:.92rem;font-weight:500}
.nav a:hover{color:var(--gold)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  background:linear-gradient(135deg,var(--gold) 0%,var(--gold-soft) 100%);
  color:#1c1602;font-weight:900;text-transform:uppercase;letter-spacing:.05em;
  border-radius:14px;padding:16px 26px;border:1px solid #b9e08a;
  box-shadow:0 0 28px rgba(144,192,64,.30);
  transition:transform .15s ease, box-shadow .15s ease;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 0 38px rgba(144,192,64,.46)}
.btn-small{padding:10px 16px;font-size:.82rem;border-radius:12px}
.btn-outline{
  background:transparent;color:var(--text);border-color:var(--line);box-shadow:none;
}
.btn-outline:hover{border-color:var(--gold);color:var(--gold)}
.btn-whatsapp{
  background:linear-gradient(135deg,var(--green) 0%,#46d162 100%);
  color:#04210c;border-color:#69e283;font-size:1.05rem;
  box-shadow:0 0 30px rgba(51,178,76,.4);
}
.btn-whatsapp:hover{box-shadow:0 0 46px rgba(51,178,76,.6)}

/* ---------- Section frames ---------- */
.section{padding:84px 0}
.section-dark{position:relative}
.section-light{background:var(--paper);color:var(--ink)}
.section-light .eyebrow,.section-light h2,.section-light h3{color:var(--ink)}
.section-light p{color:var(--ink-muted)}

/* ---------- Typography ---------- */
h1,h2{font-family:'Bebas Neue',Impact,sans-serif;letter-spacing:.02em;line-height:.9;margin:0 0 18px}
h1{font-size:clamp(3.4rem,9vw,7.4rem);max-width:820px;color:var(--text)}
h1 span{color:var(--gold);display:block}
h2{font-size:clamp(2.8rem,6vw,5.4rem);color:var(--gold)}
h3{font-size:1.3rem;margin:0 0 12px;font-weight:800}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  color:var(--gold);font-weight:900;text-transform:uppercase;
  letter-spacing:.26em;font-size:.82rem;margin-bottom:14px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--gold);opacity:.7}
.eyebrow.dark{color:var(--green-2)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:760px;display:flex;align-items:center;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;
  background:url('assets/hero-gupak-menjangan.png') center/cover no-repeat;
  filter:saturate(.92) contrast(1.04);
}
.hero-overlay{
  position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(12,18,13,.95) 0%,rgba(12,18,13,.72) 40%,rgba(12,18,13,.18) 100%),
    linear-gradient(0deg,var(--bg-2),transparent 34%);
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .7fr;gap:42px;align-items:center;padding-block:60px}
.hero-copy p{max-width:560px;color:var(--muted);font-size:1.12rem}
.event-date{
  display:inline-flex;align-items:center;gap:10px;
  border:1.5px solid var(--gold);color:var(--gold);
  border-radius:12px;padding:10px 18px;margin:6px 0 18px;
  font-weight:900;font-size:1.15rem;letter-spacing:.02em;
}
.event-date::before{content:"📅"}

/* card primitives */
.hero-card,.warning-box,.info-card,.route-panel,.timeline-card{
  background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);
  backdrop-filter:blur(6px);
}
.hero-card{margin:28px 0;max-width:560px;border-left:4px solid var(--gold)}
.hero-card span{display:block;color:var(--gold);font-weight:800;text-transform:uppercase;letter-spacing:.16em;font-size:.78rem}
.hero-card strong{display:block;font-size:1.7rem;line-height:1.16;margin:6px 0;color:var(--text)}
.hero-card small{display:block;color:var(--muted)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}

.quote-card{
  align-self:start;margin-top:40px;
  background:rgba(12,18,13,.55);border:1px solid var(--line);
  border-left:4px solid var(--gold);border-radius:18px;
  padding:26px 28px;max-width:360px;backdrop-filter:blur(6px);
}
.quote-card span{font-size:4.5rem;color:var(--gold);line-height:.4;display:block;font-family:'Bebas Neue',serif}
.quote-card p{font-weight:600;color:#fff;font-style:italic;margin-top:6px}

/* ---------- Apa itu VNX (split) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.split p{color:var(--muted)}
.warning-box{border-left:4px solid var(--gold)}
.warning-box h3{font-family:'Bebas Neue',sans-serif;font-size:3rem;color:var(--gold);line-height:.95}
.warning-box>p{color:var(--muted)}
.icon-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:20px 0}
.icon-grid div{
  border:1px solid var(--line);border-radius:14px;padding:12px 14px;
  font-weight:700;font-size:.92rem;background:rgba(0,0,0,.18);
  display:flex;align-items:center;gap:8px;
}
.icon-grid span{font-size:1.15rem}
.warning-box small{display:block;margin-top:12px;color:var(--muted)}

/* ---------- Image section ---------- */
.section-image{
  position:relative;
  background:
    linear-gradient(0deg,rgba(16,25,19,.94),rgba(16,25,19,.82)),
    url('assets/kajian-camp-sunrise.png') center/cover fixed no-repeat;
}
.section-title{text-align:center;margin-bottom:40px}
.section-title.left{text-align:left}
.section-title p{color:var(--muted);max-width:640px;margin-inline:auto}
.section-title.left p{margin-inline:0}

.cards-grid{display:grid;gap:20px}
.cards-grid.three{grid-template-columns:repeat(3,1fr)}
.cards-grid.two{grid-template-columns:repeat(2,1fr)}
.cards-grid.auto{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.info-card{text-align:center;transition:transform .15s ease,border-color .15s ease}
.info-card:hover{transform:translateY(-4px);border-color:var(--gold)}
.info-card .card-icon{font-size:2.1rem;display:block;margin-bottom:6px}
.info-card h3{color:var(--gold);text-transform:uppercase;letter-spacing:.06em;font-size:1.05rem}
.info-card p{color:var(--muted)}

/* ---------- Route ---------- */
.route-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:20px;align-items:start}
.route-panel.wide{grid-column:1 / -1}
.route-panel p{color:var(--muted)}
.route-panel strong{color:var(--gold)}
.route-list{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:22px}
.route-list div,.route-choice li{
  border:1px solid var(--line);padding:12px;border-radius:12px;
  font-weight:800;font-size:.92rem;background:rgba(0,0,0,.16);
}
.route-choice{list-style:none;padding:0;margin:0 0 14px;display:grid;gap:10px}
.route-choice li{counter-increment:r;display:flex;align-items:center;gap:10px}
.route-choice li::before{
  content:counter(r);display:grid;place-items:center;
  width:24px;height:24px;border-radius:50%;
  background:var(--gold);color:#1c1602;font-size:.8rem;flex:0 0 auto;
}
.highlight{
  display:inline-block;margin-top:10px;
  background:rgba(144,192,64,.16);border:1px solid var(--line);
  color:var(--gold);font-weight:800;padding:10px 14px;border-radius:12px;
}

/* ---------- Estimasi + Timeline (light) ---------- */
.two-col{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:start}
.section-light h2{font-size:clamp(3.4rem,7vw,6rem)}
.check-list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:10px}
.check-list li{position:relative;padding-left:30px;color:var(--ink-muted)}
.check-list li::before{
  content:"✓";position:absolute;left:0;top:0;
  width:20px;height:20px;border-radius:6px;
  background:var(--green);color:#fff;font-size:.75rem;
  display:grid;place-items:center;font-weight:900;
}
.timeline-card{background:var(--panel-2);border-color:var(--line);color:var(--text)}
.timeline-card h3{color:var(--gold)}
.timeline{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:8px}
.timeline div{border-left:3px solid var(--gold);padding-left:16px}
.timeline strong{display:block;color:var(--gold);margin-bottom:6px;font-size:1rem}
.timeline span{display:block;margin:6px 0;color:var(--muted);font-size:.9rem}
.timeline span b{color:var(--text)}
.stat-label{font-weight:700;color:var(--ink-muted);margin-top:6px}

/* Prinsip note inside light cards */
.prinsip{
  margin-top:14px;padding:12px 14px;border-radius:12px;
  background:#3a6b1f1a;border:1px solid #3a6b1f33;
  color:#2f5a18;font-weight:600;font-size:.88rem;line-height:1.4;
}
.accent-card .prinsip{background:#2f5a1820;border-color:#2f5a1840}

/* ---------- Gear (image) ---------- */
.gear-section{
  background:
    linear-gradient(90deg,rgba(16,25,19,.97),rgba(16,25,19,.82)),
    url('assets/peserta-vnx-camp.png') center/cover no-repeat;
}
.gear-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:28px}
.gear-grid div{
  border:1px solid var(--line);background:rgba(0,0,0,.34);
  border-radius:14px;padding:14px;font-weight:700;font-size:.92rem;
  display:flex;align-items:center;gap:8px;
}
.gear-grid div::before{content:"▣";color:var(--gold);font-size:.8rem}
.note{
  display:inline-block;margin-top:24px;
  border:1px solid var(--line);background:rgba(144,192,64,.12);
  padding:14px 18px;border-radius:14px;color:var(--gold);font-weight:600;
}

/* ---------- Plain cards (light) ---------- */
.plain-card{
  background:var(--paper-2);color:var(--ink);
  border:1px solid #00000018;border-radius:var(--radius);padding:26px;
}
.plain-card h3{color:var(--ink);text-transform:uppercase;letter-spacing:.04em;border-bottom:2px solid #00000020;padding-bottom:10px}
.plain-card ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.plain-card li{position:relative;padding-left:22px;color:var(--ink-muted)}
.plain-card li::before{content:"•";position:absolute;left:4px;color:var(--green-2);font-weight:900}
.plain-card p{color:var(--ink-muted)}
.accent-card{background:#cfe0a6;border-color:#00000018}
.accent-card li::before{color:#3a6b1f}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px}
.faq-list details{
  background:var(--panel);border:1px solid var(--line);
  border-radius:16px;padding:18px 20px;transition:border-color .15s ease;
}
.faq-list details[open]{border-color:var(--gold)}
.faq-list summary{cursor:pointer;font-weight:800;color:var(--gold);list-style:none;display:flex;justify-content:space-between;gap:14px}
.faq-list summary::after{content:"+";color:var(--gold);font-weight:900;transition:transform .2s ease}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list p{color:var(--muted);margin:12px 0 0}

/* ---------- CTA ---------- */
.cta-section{
  background:
    linear-gradient(0deg,rgba(16,25,19,.94),rgba(16,25,19,.7)),
    url('assets/kajian-camp-sunrise.png') center/cover no-repeat;
}
.cta-box{
  text-align:center;max-width:820px;margin-inline:auto;
  background:rgba(12,18,13,.78);border:1px solid var(--line);
  border-radius:30px;padding:48px 44px;box-shadow:var(--shadow);
  backdrop-filter:blur(6px);
}
.cta-box h2{color:var(--gold)}
.cta-box p{color:var(--muted)}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:6px}
.cta-box small{display:block;color:var(--muted);margin-top:18px;font-size:.85rem}

/* ---------- Widget statistik asal peserta ---------- */
.origin-stats{
  text-align:left;max-width:560px;margin:28px auto 30px;
  background:var(--line-soft);border:1px solid var(--line);
  border-radius:20px;padding:22px 24px;
}
.origin-stats-summary{margin:0;color:var(--text);font-size:1.05rem}
.origin-stats-summary strong{color:var(--gold)}
.origin-stats-summary span{color:var(--muted);font-weight:500}
.origin-stats-hint{color:var(--muted);margin:6px 0 16px;font-size:.9rem}
.origin-list{display:grid;gap:10px}
.origin-list details{
  background:var(--panel);border:1px solid var(--line);
  border-radius:14px;padding:12px 16px;transition:border-color .15s ease;
}
.origin-list details[open]{border-color:var(--gold)}
.origin-list summary{
  cursor:pointer;font-weight:800;color:var(--gold);list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:14px;
}
.origin-list summary::-webkit-details-marker{display:none}
.origin-count{
  background:rgba(144,192,64,.16);color:var(--gold);
  border-radius:999px;padding:2px 12px;font-size:.9rem;
  min-width:34px;text-align:center;
}
.origin-kota{list-style:none;margin:12px 0 2px;padding:0;display:grid;gap:8px}
.origin-kota li{
  display:flex;justify-content:space-between;gap:14px;
  color:var(--muted);font-weight:600;font-size:.95rem;
  padding-bottom:8px;border-bottom:1px solid var(--line);
}
.origin-kota li:last-child{border-bottom:none;padding-bottom:0}
.origin-kota li span:last-child{color:var(--text);font-weight:800}

/* ---------- Footer ---------- */
.footer{
  display:flex;align-items:center;justify-content:center;gap:24px;flex-wrap:wrap;
  border-top:1px solid var(--line);padding:28px 24px;
  background:var(--bg-2);color:var(--muted);
}
.footer img{width:140px}
.footer a{color:var(--gold);font-weight:800}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .nav{display:none}
  .site-header{padding:12px 18px}
  .brand img{width:128px}
  .hero{min-height:auto}
  .hero-grid,.split,.two-col,.cards-grid.three,.icon-grid,.route-list,.timeline{grid-template-columns:1fr}
  .route-grid{grid-template-columns:1fr}
  .route-panel.wide{grid-column:auto}
  .quote-card{max-width:none;margin-top:6px}
  .section{padding:58px 0}
  .gear-grid{grid-template-columns:repeat(2,1fr)}
  .hero-overlay{background:linear-gradient(0deg,rgba(12,18,13,.97) 0%,rgba(12,18,13,.66) 65%,rgba(12,18,13,.2) 100%)}
}
@media(max-width:520px){
  .container{width:90vw}
  .btn{width:100%}
  .hero-actions{gap:10px}
  .gear-grid{grid-template-columns:1fr}
  .hero-copy p{font-size:1rem}
  .hero-card strong{font-size:1.35rem}
  .warning-box h3{font-size:2.4rem}
  .hero-card,.warning-box,.info-card,.route-panel,.timeline-card,.plain-card,.cta-box{border-radius:16px;padding:20px}
  .footer{font-size:.9rem}
  .footer img{width:118px}
}

/* ---------- Open PO Jersey ---------- */
.jersey-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:center}
.jersey-figure{margin:0}
.jersey-figure img{
  width:100%;border-radius:var(--radius);
  border:1px solid var(--line);box-shadow:var(--shadow);
}
.jersey-buy{
  background:var(--panel);border:1px solid var(--line);
  border-left:4px solid var(--gold);border-radius:var(--radius);
  padding:32px;box-shadow:var(--shadow);backdrop-filter:blur(6px);
}
.jersey-deadline{margin-bottom:20px}
.jersey-deadline-label{
  display:inline-block;background:var(--gold);color:#15200d;
  font-weight:900;text-transform:uppercase;letter-spacing:.08em;
  font-size:.75rem;padding:6px 14px;border-radius:999px;
  margin-bottom:10px;
}
.countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.countdown-item{
  background:var(--panel-2);border:1px solid var(--line);
  border-radius:12px;padding:10px 4px;text-align:center;
}
.countdown-value{
  display:block;font-family:'Bebas Neue',Impact,sans-serif;
  font-size:clamp(1.6rem,3vw,2.2rem);line-height:1;color:var(--gold);
  font-variant-numeric:tabular-nums;
}
.countdown-value.is-tick{animation:countdown-tick .4s ease}
.countdown-unit{
  display:block;margin-top:4px;color:var(--muted);
  font-size:.68rem;text-transform:uppercase;letter-spacing:.12em;
}
@keyframes countdown-tick{
  0%{transform:scale(1.25);opacity:.4}
  100%{transform:scale(1);opacity:1}
}
.jersey-price-label{
  display:block;color:var(--gold);font-weight:900;
  text-transform:uppercase;letter-spacing:.2em;font-size:.78rem;
}
.jersey-price{
  font-family:'Bebas Neue',Impact,sans-serif;color:var(--text);
  font-size:clamp(3rem,6vw,4.6rem);line-height:1;margin:4px 0 18px;
}
.jersey-spec{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:10px}
.jersey-spec li{position:relative;padding-left:28px;color:var(--muted)}
.jersey-spec li::before{
  content:"✓";position:absolute;left:0;top:1px;
  width:18px;height:18px;border-radius:6px;
  background:var(--gold);color:#15200d;font-size:.7rem;font-weight:900;
  display:grid;place-items:center;
}
.jersey-cta{width:100%}
.jersey-cta span:empty{display:none}
.jersey-buy small{display:block;color:var(--muted);margin-top:14px;font-size:.85rem;text-align:center}
@media(max-width:900px){
  .jersey-grid{grid-template-columns:1fr;gap:22px}
  .jersey-figure{max-width:480px;margin-inline:auto}
}