:root{
  /* Palette */
  --blue: #7BDFF2;          /* sky blue */
  --teal: #087E8B;          /* toska */
  --lime: #B5E48C;          /* lime accent */
  --white: #FFFFFF;

  /* Neutrals */
  --ink: #0B1220;
  --muted: rgba(11,18,32,.70);
  --line: rgba(11,18,32,.10);

  /* Surfaces */
  --card: rgba(255,255,255,.92);
  --shadow: 0 18px 50px rgba(11,18,32,.10);
  --radius: 22px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family:"Plus Jakarta Sans",system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--ink);
  background:var(--white);
  overflow-x:hidden;
}

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

.container{
  width:min(980px, 92vw);
  margin:0 auto;
  padding:28px 0 52px;
  position:relative;
  z-index:1;
}

/* ===== Background soft blur (nuansa sky + green) ===== */
.bg{ position:fixed; inset:0; z-index:0; pointer-events:none; }
.bg__grid{
  position:absolute; inset:0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(11,18,32,.06) 1px, transparent 0);
  background-size: 28px 28px;
  opacity:.22;
}
.bg__blob{
  position:absolute;
  width:620px; height:620px;
  filter: blur(60px);
  opacity:.55;
  border-radius: 999px;
}
.bg__blob--1{
  left:-220px; top:-240px;
  background: rgba(123,223,242,.85); /* sky */
}
.bg__blob--2{
  right:-240px; bottom:-280px;
  background: rgba(181,228,140,.75); /* green */
}

/* ===== Card ===== */
.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:22px;
  backdrop-filter: blur(10px);
}

.card--sky{
  border-color: rgba(123,223,242,.45);
  box-shadow: 0 16px 40px rgba(123,223,242,.10);
}
.card--teal{
  border-color: rgba(8,126,139,.28);
  box-shadow: 0 16px 40px rgba(8,126,139,.10);
}

.hero{ padding:26px; }
.brand{
  display:grid;
  grid-template-columns: 120px 1fr;
  gap:18px;
  align-items:center;
}
.brand__logo{
  width:300px; height:300px;
  object-fit:contain;
  border-radius:20px;
  background:transparent;
}
.brand__pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  background: rgba(123,223,242,.25);
  color: rgba(11,18,32,.85);
  font-weight:800;
  font-size:12.5px;
  margin:0 0 10px;
}
.brand__title{
  margin:0;
  font-size: clamp(20px, 2.6vw, 28px);
  letter-spacing:-.02em;
  font-weight:900;
}
.brand__headline{
  margin:10px 0 0;
  font-weight:900;
  font-size: clamp(16px, 2vw, 20px);
  line-height:1.3;
}
.brand__sub{
  margin:10px 0 0;
  color:var(--muted);
  line-height:1.65;
  max-width: 72ch;
}

.cta{ margin-top:18px; }
.cta__row{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:10px;
  margin-top:10px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 14px;
  border-radius:16px;
  border:1px solid rgba(11,18,32,.10);
  cursor:pointer;
  user-select:none;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  font-weight:900;
  letter-spacing:-.01em;
}
.btn:active{ transform: translateY(1px); }

.btn__icon{
  width:18px; height:18px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.btn__icon svg{ width:18px; height:18px; color: currentColor; }

.btn__meta{
  font-weight:800;
  font-size:12px;
  color: rgba(255,255,255,.92);
  margin-left:6px;
  padding:4px 8px;
  border-radius:999px;
  background: rgba(255,255,255,.18);
}

/* ===== WA button SOLID (NO GRADIENT) ===== */
.btn--primary{
  width:100%;
  background: var(--teal);          /* toska solid */
  color:#fff;
  border:1px solid rgba(0,0,0,.06);
  box-shadow: 0 14px 30px rgba(8,126,139,.22);
}
.btn--primary:hover{
  transform: translateY(-1px);
  box-shadow: 0 18px 36px rgba(8,126,139,.26);
  background: #0A8F9C; /* tetap solid */
}

.btn--soft{
  background:#fff;
  color: rgba(11,18,32,.92);
}
.btn--soft:hover{
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(11,18,32,.10);
}

.hero__note{
  margin:12px 0 0;
  color:var(--muted);
  line-height:1.5;
  font-size: 13.5px;
  text-align:center;
}

/* ===== Grid section ===== */
.grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:14px;
  margin-top:14px;
}

.card__title{
  margin:0 0 12px;
  font-size: 16px;
  letter-spacing:-.01em;
  font-weight:900;
}

.list{
  margin:0;
  padding-left:18px;
  color:var(--muted);
  line-height:1.7;
}

.kv{ display:flex; flex-direction:column; gap:10px; }
.kv__row{
  display:grid;
  grid-template-columns: 120px 1fr;
  gap:10px;
  padding:10px 12px;
  background: rgba(123,223,242,.14);
  border:1px solid rgba(123,223,242,.28);
  border-radius:16px;
}
.kv__k{
  font-weight:900;
  color: rgba(11,18,32,.82);
}
.kv__v{
  color: rgba(11,18,32,.72);
  line-height:1.45;
}

/* ===== Section header ===== */
.sectionHead{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:14px;
  margin-bottom:14px;
}
.sectionHead__title{ margin:0; font-size:18px; letter-spacing:-.01em; font-weight:900; }
.sectionHead__sub{ margin:0; color:var(--muted); max-width:60ch; line-height:1.55; font-weight:700; }

/* ===== About ===== */
.about__text{
  margin:0;
  color: var(--muted);
  line-height:1.75;
  max-width: 85ch;
  font-weight:600;
}
.about__highlights{
  margin-top:14px;
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:10px;
}
.miniCard{
  padding:12px;
  border-radius: 18px;
  border:1px solid rgba(8,126,139,.16);
  background: rgba(8,126,139,.06);
}
.miniCard__k{
  margin:0;
  font-size:12px;
  font-weight:900;
  color: rgba(11,18,32,.70);
}
.miniCard__v{
  margin:6px 0 0;
  font-weight:900;
  letter-spacing:-.01em;
  color: rgba(11,18,32,.90);
}

/* ===== Tabs ===== */
.tabs{
  display:flex;
  gap:10px;
  padding:10px;
  background: rgba(8,126,139,.08);
  border:1px solid rgba(8,126,139,.14);
  border-radius: 18px;
}
.tab{
  border:1px solid transparent;
  background: transparent;
  padding:10px 12px;
  border-radius: 16px;
  font-weight:900;
  color: rgba(11,18,32,.70);
  cursor:pointer;
  transition: background .15s ease, transform .15s ease, color .15s ease, border-color .15s ease;
}
.tab:hover{ transform: translateY(-1px); }
.tab.is-active{
  background:#fff;
  border-color: rgba(11,18,32,.10);
  color: rgba(11,18,32,.92);
  box-shadow: 0 10px 24px rgba(11,18,32,.08);
}

.tabpanes{ margin-top:14px; }
.pane{ display:none; }
.pane.is-active{ display:block; }

.chips{
  list-style:none;
  padding:0;
  margin:0;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.chip{
  padding:10px 12px;
  border-radius: 999px;
  border:1px solid rgba(11,18,32,.10);
  background:#fff;
  font-weight:900;
  color: rgba(11,18,32,.78);
}

.noteBox{
  padding:14px;
  border-radius: 18px;
  border:1px solid rgba(181,228,140,.35);
  background: rgba(181,228,140,.18);
}
.noteBox__title{
  margin:0 0 8px;
  font-size: 15px;
  letter-spacing:-.01em;
  font-weight:900;
}

.miniNote{
  margin:14px 0 0;
  color: rgba(11,18,32,.68);
  font-weight:700;
  line-height:1.5;
}

.ctaFooter{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  margin-top:16px;
  padding-top:14px;
  border-top: 1px dashed rgba(11,18,32,.18);
}
.ctaFooter .btn--primary{ width:auto; }
.ctaFooter__hint{ margin:0; color:var(--muted); line-height:1.5; font-weight:700; }

/* ===== Quote ===== */
.quote{
  margin-top:14px;
  background: rgba(255,255,255,.92);
}
.quote__text{
  margin:0;
  font-size: 16px;
  font-weight:900;
  letter-spacing:-.01em;
}
.quote__sub{
  margin:8px 0 0;
  color: rgba(11,18,32,.70);
  font-weight:800;
}

/* ===== Footer ===== */
.footer{
  margin-top:14px;
  text-align:center;
  color: rgba(11,18,32,.55);
  font-weight:700;
  font-size: 13px;
}

/* ===== Toast ===== */
.toast{
  position:fixed;
  left:50%;
  bottom:20px;
  transform: translateX(-50%) translateY(20px);
  opacity:0;
  padding:12px 14px;
  border-radius: 14px;
  background: rgba(11,18,32,.92);
  color:#fff;
  font-weight:900;
  box-shadow: 0 18px 40px rgba(11,18,32,.25);
  transition: opacity .18s ease, transform .18s ease;
  z-index:50;
}
.toast.is-show{
  opacity:1;
  transform: translateX(-50%) translateY(0);
}

/* ===== Reveal animation ===== */
.reveal{
  opacity:0;
  transform: translateY(14px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.is-in{
  opacity:1;
  transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 860px){
  .grid{ grid-template-columns:1fr; }
  .cta__row{ grid-template-columns:1fr; }
  .sectionHead{ flex-direction:column; align-items:flex-start; }
  .ctaFooter{ flex-direction:column; align-items:stretch; }
  .ctaFooter .btn--primary{ width:100%; }
  .about__highlights{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 520px){
  .container{ width: min(980px, 94vw); padding: 18px 0 40px; }
  .card{ padding: 16px; border-radius: 16px; }
  .hero{ padding: 18px; }

  .brand{ grid-template-columns: 1fr; }
  .brand__logo{ margin:0 auto; }
  .brand__text{ text-align:center; }
  .brand__pill{ margin:0 auto 10px; }

  .brand__title{ font-size: 22px; }
  .brand__headline{ font-size: 16px; line-height: 1.35; }
  .brand__sub{ font-size: 14px; line-height: 1.75; }

  .cta__row{ grid-template-columns: 1fr; }
  .list{ font-size: 14px; line-height: 1.7; }
  .kv__row{ grid-template-columns: 92px 1fr; }

  .hero__note{ text-align:center; }
}

@media (max-width: 380px){
  .brand__pill{ font-size: 12px; padding: 7px 10px; }
  .btn__meta{ display:none; }
  .kv__row{ grid-template-columns: 80px 1fr; }
}
.card{
  margin-bottom: 22px;
}