/* ============================================================
   CompoundKu — style.css
   Author : CompoundKu Dev Team
   Version: 2.0.0
   ============================================================ */

/* ── 1. DESIGN TOKENS ───────────────────────────────────────── */
:root {
  /* surfaces */
  --bg:       #111318;
  --bg2:      #16191f;
  --bg3:      #1c1f27;
  --card:     #1e2229;
  --card2:    #23272f;
  /* borders */
  --border:   #2a2f3a;
  --border2:  #363c4a;
  /* brand colours */
  --accent:   #3b82f6;
  --accent-g: #10b981;
  --accent-r: #f43f5e;
  --accent-y: #f59e0b;
  /* tints */
  --acc-dim:  rgba(59,130,246,.10);
  --grn-dim:  rgba(16,185,129,.10);
  /* text */
  --text:     #e8eaf0;
  --text2:    #8b92a8;
  --text3:    #565d72;
  /* misc */
  --r:  12px;
  --r2:  8px;
  --r3:  6px;
  --f: 'Plus Jakarta Sans', sans-serif;
  --ease: .18s ease;
  --shadow-s: 0 2px 8px rgba(0,0,0,.3);
}

[data-theme="light"] {
  --bg:       #f4f6fb;
  --bg2:      #eaecf4;
  --bg3:      #dde1ee;
  --card:     #ffffff;
  --card2:    #f7f8fd;
  --border:   #d4d8e8;
  --border2:  #c0c6da;
  --accent:   #2563eb;
  --accent-g: #059669;
  --accent-r: #e11d48;
  --accent-y: #d97706;
  --acc-dim:  rgba(37,99,235,.08);
  --grn-dim:  rgba(5,150,105,.08);
  --text:     #111827;
  --text2:    #4b5680;
  --text3:    #8892ad;
  --shadow-s: 0 2px 8px rgba(0,0,0,.08);
}

/* ── 2. RESET ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
body {
  font-family: var(--f);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  /* hard-lock: no horizontal scroll on any viewport */
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  transition: background .25s, color .25s;
  min-height: 100vh;
}
button { cursor: pointer; border: none; background: none; font-family: var(--f); }
input, select { font-family: var(--f); }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ── 3. SCROLLBAR ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }

/* ── 4. HEADER ──────────────────────────────────────────────── */
header {
  position: sticky; top: 0; z-index: 200;
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  /* contain width */
  width: 100%;
}
.hdr {
  max-width: 1280px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  /* safe horizontal padding */
  padding: 0 max(12px, env(safe-area-inset-left));
  height: 54px; gap: 12px;
}
.logo {
  display: flex; align-items: center; gap: 8px;
  font-weight: 700; font-size: 17px; color: var(--text);
  flex-shrink: 0;
  white-space: nowrap;
}
.logo-mark {
  width: 28px; height: 28px; border-radius: 7px;
  background: linear-gradient(135deg, var(--accent), var(--accent-g));
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; flex-shrink: 0;
}
.logo em { font-style: normal; color: var(--accent); }
nav { display: flex; gap: 2px; }
nav a {
  font-size: 13px; font-weight: 500; color: var(--text2);
  padding: 5px 10px; border-radius: 6px;
  transition: color var(--ease), background var(--ease);
  white-space: nowrap;
}
nav a:hover { color: var(--text); background: var(--card2); }
.hdr-right { display: flex; gap: 6px; align-items: center; flex-shrink: 0; }
.icon-btn {
  width: 34px; height: 34px; border-radius: 7px;
  border: 1px solid var(--border); background: var(--card);
  color: var(--text2); font-size: 14px;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--ease); flex-shrink: 0;
}
.icon-btn:hover { border-color: var(--border2); color: var(--text); }
/* install button — hidden until PWA prompt fires */
#installBtn { display: none; }
#installBtn.visible { display: flex; }
.hbg { display: none; flex-direction: column; gap: 4px; }
.hbg span { display: block; width: 16px; height: 1.5px; background: currentColor; border-radius: 1px; margin: auto; transition: all .25s; }

/* ── 5. TOP AD ──────────────────────────────────────────────── */
.ad-top {
  background: var(--bg2); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  padding: 6px 12px; min-height: 52px; width: 100%;
}
.ad-ph {
  width: 100%; max-width: 728px; height: 40px;
  background: var(--card); border: 1.5px dashed var(--border2);
  border-radius: var(--r3);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; color: var(--text3); gap: 5px; letter-spacing: .3px;
}

/* ── 6. HERO ────────────────────────────────────────────────── */
.hero {
  text-align: center;
  padding: 36px 16px 28px;
  max-width: 1280px; margin: 0 auto;
}
.chip {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--acc-dim);
  border: 1px solid rgba(59,130,246,.22);
  color: var(--accent); border-radius: 100px;
  font-size: 11px; font-weight: 600;
  padding: 3px 12px; margin-bottom: 14px;
  letter-spacing: .4px; text-transform: uppercase;
}
h1 {
  font-size: clamp(22px, 5vw, 44px);
  font-weight: 800; line-height: 1.15;
  margin-bottom: 10px; letter-spacing: -.5px;
}
h1 em { font-style: normal; color: var(--accent); }
.hero-p {
  font-size: clamp(13px, 2vw, 15.5px);
  color: var(--text2); max-width: 480px;
  margin: 0 auto 22px;
}
.mode-wrap { display: flex; justify-content: center; margin-bottom: 28px; }
.mode-box {
  display: inline-flex;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 100px; padding: 4px; gap: 4px;
}
.mode-btn {
  padding: 7px 16px; border-radius: 100px;
  font-size: 13px; font-weight: 600; color: var(--text2);
  transition: all .2s;
}
.mode-btn.on {
  background: var(--accent); color: #fff;
  box-shadow: 0 2px 10px rgba(59,130,246,.35);
}

/* ── 7. MAIN LAYOUT ─────────────────────────────────────────── */
.wrap {
  max-width: 1280px; margin: 0 auto;
  padding: 0 16px 56px;
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 16px; align-items: start;
}
.main-col { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.side-col  { display: flex; flex-direction: column; gap: 16px; min-width: 0; }

/* ── 8. CARDS ───────────────────────────────────────────────── */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); overflow: hidden;
  transition: border-color var(--ease);
  /* never let a card blow out its column */
  min-width: 0; width: 100%;
}
.card:hover { border-color: var(--border2); }
.ch { padding: 14px 16px 0; display: flex; align-items: center; gap: 8px; }
.ch h2 { font-size: 14px; font-weight: 700; color: var(--text); }
.cico {
  width: 28px; height: 28px; border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; flex-shrink: 0;
}
.cb { padding: 12px 16px 18px; }

/* ── 9. SEGMENT CONTROL ─────────────────────────────────────── */
.seg-label { font-size: 10.5px; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: .6px; margin-bottom: 7px; }
.seg {
  display: flex; width: 100%;
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--r2); padding: 3px; gap: 3px; margin-bottom: 16px;
}
.seg-btn { flex: 1; padding: 7px 6px; border-radius: 6px; font-size: 12.5px; font-weight: 600; color: var(--text2); transition: all .18s; text-align: center; }
.seg-btn.on { background: var(--card); color: var(--text); box-shadow: var(--shadow-s); }

/* ── 10. INSTRUMENT PRESETS ─────────────────────────────────── */
.pre-label { font-size: 10.5px; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: .6px; margin-bottom: 7px; }
.presets { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 18px; }
.pre-btn {
  padding: 4px 10px; border-radius: 100px;
  border: 1px solid var(--border2); font-size: 11.5px; font-weight: 500;
  color: var(--text2); background: var(--card2);
  transition: all .15s; white-space: nowrap;
}
.pre-btn:hover  { border-color: var(--accent); color: var(--accent); }
.pre-btn.on { border-color: var(--accent); background: var(--acc-dim); color: var(--accent); font-weight: 600; }

/* ── 11. FORM ELEMENTS ──────────────────────────────────────── */
.fg { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.fi { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.fi.full { grid-column: 1 / -1; }

label {
  font-size: 10.5px; font-weight: 700; color: var(--text2);
  text-transform: uppercase; letter-spacing: .5px;
  display: flex; align-items: center; gap: 4px;
}
label .sub { font-weight: 400; text-transform: none; letter-spacing: 0; color: var(--text3); font-size: 10.5px; }

.iw  { position: relative; display: flex; align-items: center; min-width: 0; }
.ipfx { position: absolute; left: 10px; font-size: 12.5px; font-weight: 600; color: var(--text3); pointer-events: none; user-select: none; z-index: 1; }
.isfx { position: absolute; right: 10px; font-size: 12.5px; font-weight: 600; color: var(--text3); pointer-events: none; user-select: none; z-index: 1; }

input[type="text"],
input[type="number"],
select {
  width: 100%; min-width: 0;
  background: var(--bg3);
  border: 1.5px solid var(--border);
  border-radius: var(--r2);
  padding: 8px 11px;
  color: var(--text); font-size: 13.5px; font-weight: 500;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  appearance: none; -webkit-appearance: none;
  /* never wider than parent */
  max-width: 100%;
}
.pfx input { padding-left: 33px; }
.sfx input { padding-right: 30px; }
input:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--acc-dim); }
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='11' viewBox='0 0 24 24' fill='none' stroke='%23565d72' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center;
  padding-right: 30px; cursor: pointer;
}

/* ── 12. RANGE SLIDER ───────────────────────────────────────── */
.sw { display: flex; flex-direction: column; gap: 6px; }
.sr { display: flex; align-items: center; gap: 8px; }

input[type="range"] {
  -webkit-appearance: none; flex: 1; min-width: 0;
  height: 3px; background: var(--border2);
  border-radius: 2px; outline: none; cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--accent); cursor: pointer;
  box-shadow: 0 1px 6px rgba(59,130,246,.4);
  transition: transform .12s; border: 2px solid var(--card);
}
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.2); }
input[type="range"]::-moz-range-thumb {
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--accent); cursor: pointer;
  border: 2px solid var(--card);
}

/* fixed width so slider label never shifts layout */
.sv {
  width: 74px; min-width: 74px; max-width: 74px;
  text-align: right; font-size: 13.5px; font-weight: 700;
  color: var(--accent); flex-shrink: 0;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* ── 13. TOGGLE SWITCH ──────────────────────────────────────── */
.trow {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 0; border-top: 1px solid var(--border);
  margin-top: 4px; gap: 8px;
}
.tlbl { font-size: 12.5px; font-weight: 500; color: var(--text2); display: flex; align-items: center; gap: 5px; flex: 1; min-width: 0; }
.tsw { position: relative; width: 36px; height: 20px; display: inline-block; flex-shrink: 0; }
.tsw input { opacity: 0; width: 0; height: 0; }
.tsl { position: absolute; inset: 0; background: var(--border2); border-radius: 10px; cursor: pointer; transition: background .18s; }
.tsl::before { content: ''; position: absolute; width: 14px; height: 14px; border-radius: 50%; background: #fff; left: 3px; top: 3px; transition: transform .18s; box-shadow: 0 1px 3px rgba(0,0,0,.3); }
.tsw input:checked + .tsl { background: var(--accent-g); }
.tsw input:checked + .tsl::before { transform: translateX(16px); }

.inf-row { display: none; }
.inf-row.show { display: grid; }

/* ── 14. SUMMARY CARDS — FIXED LAYOUT ──────────────────────── */
.sum-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}
.sum-card {
  background: var(--card2); border: 1px solid var(--border);
  border-radius: var(--r2);
  padding: 12px 12px 10px;
  display: flex; flex-direction: column; gap: 2px;
  position: relative; overflow: hidden;
  /* FIXED dimensions — never grows with content */
  height: 88px;
  min-height: 88px; max-height: 88px;
  /* contain children */
  min-width: 0;
}
.sum-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 2.5px; border-radius: 1px;
}
.sum-main::after  { background: linear-gradient(90deg, var(--accent), var(--accent-g)); }
.sum-modal::after { background: var(--accent-g); }
.sum-bunga::after { background: var(--accent-r); }

.slbl { font-size: 9.5px; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: .5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
/* Fixed font size; truncate overflow — cards never resize */
.sval {
  font-size: 13px; font-weight: 700; color: var(--text); line-height: 1.3;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  min-height: 19px; flex: 1;
}
.sum-main .sval { color: var(--accent); font-size: 14px; }
.ssub { font-size: 9.5px; color: var(--text3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.mult {
  display: flex; align-items: center; gap: 5px; flex-wrap: wrap;
  font-size: 12.5px; color: var(--text2);
  margin-top: 9px; padding-top: 9px; border-top: 1px solid var(--border);
}
.mult strong { color: var(--accent-g); font-size: 13.5px; font-weight: 700; }

/* ── 15. CHART ──────────────────────────────────────────────── */
.ctabs { display: flex; gap: 3px; padding: 12px 16px 0; }
.ctab { padding: 5px 12px; border-radius: 6px; font-size: 11.5px; font-weight: 600; color: var(--text3); transition: all .15s; }
.ctab.on { background: var(--acc-dim); color: var(--accent); }
.ctab:hover:not(.on) { background: var(--card2); color: var(--text2); }

.cbox { padding: 12px 12px 8px; min-height: 260px; display: flex; align-items: center; justify-content: center; }
.cpanel { display: none; width: 100%; }
.cpanel.on { display: block; }

.pie-lay { display: flex; align-items: center; gap: 16px; width: 100%; flex-wrap: wrap; justify-content: center; }
.pie-leg { display: flex; flex-direction: column; gap: 8px; flex: 1; min-width: 130px; }
.leg-row { display: flex; align-items: center; gap: 8px; }
.leg-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.leg-t  { font-size: 12px; color: var(--text2); }
.leg-v  { font-size: 13px; font-weight: 700; color: var(--text); }
.leg-pct { font-size: 11px; color: var(--text3); }

/* ── 16. TABLE ──────────────────────────────────────────────── */
.tscroll { max-height: 300px; overflow-y: auto; }
.tw { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
thead th {
  background: var(--bg3); color: var(--text3);
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px;
  padding: 8px 12px; text-align: right;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 1; white-space: nowrap;
}
thead th:first-child { text-align: left; }
tbody tr { border-bottom: 1px solid var(--border); transition: background .12s; }
tbody tr:hover { background: var(--card2); }
tbody tr:last-child { border-bottom: none; }
td { padding: 8px 12px; text-align: right; color: var(--text2); white-space: nowrap; }
td:first-child { text-align: left; font-weight: 600; color: var(--text); }
td.pos { color: var(--accent-g); font-weight: 600; }
td.pct-col { color: var(--accent); font-size: 11.5px; }

/* ── 17. TARGET RESULT ──────────────────────────────────────── */
.tgt-res { background: var(--grn-dim); border: 1px solid rgba(16,185,129,.22); border-radius: var(--r2); padding: 16px; display: flex; flex-direction: column; gap: 4px; margin-top: 12px; }
.tgt-lbl { font-size: 10.5px; font-weight: 700; color: var(--text3); text-transform: uppercase; letter-spacing: .6px; }
.tgt-val { font-size: 24px; font-weight: 800; color: var(--accent-g); line-height: 1.1; letter-spacing: -.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tgt-sub { font-size: 12.5px; color: var(--text2); }

/* ── 18. SIDEBAR MINI STATS ─────────────────────────────────── */
.ms { display: flex; flex-direction: column; gap: 6px; }
.ms-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 11px; background: var(--card2); border: 1px solid var(--border); border-radius: var(--r2); font-size: 12.5px; gap: 8px; min-width: 0; }
.ms-lbl { color: var(--text2); flex-shrink: 0; }
.ms-val { font-weight: 700; color: var(--text); text-align: right; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.ms-val.g { color: var(--accent-g); }

/* ── 19. TIPS ───────────────────────────────────────────────── */
.tip-item { display: flex; gap: 8px; padding: 9px 0; border-bottom: 1px solid var(--border); font-size: 12.5px; }
.tip-item:last-child { border-bottom: none; padding-bottom: 0; }
.ticon { font-size: 14px; flex-shrink: 0; margin-top: 1px; }
.ttxt { color: var(--text2); line-height: 1.55; }
.ttxt strong { color: var(--text); font-weight: 600; }

/* ── 20. SIDEBAR AD ─────────────────────────────────────────── */
.sad { background: var(--card); border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; }
.sad-lbl { padding: 6px 12px; font-size: 9.5px; color: var(--text3); font-weight: 700; text-transform: uppercase; letter-spacing: .6px; background: var(--bg3); border-bottom: 1px solid var(--border); text-align: center; }
.sad-body { display: flex; align-items: center; justify-content: center; padding: 12px; min-height: 240px; }
.sad-ph { width: 150px; height: 210px; background: var(--card2); border: 1.5px dashed var(--border2); border-radius: var(--r2); display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 6px; font-size: 10.5px; color: var(--text3); text-align: center; line-height: 1.6; }

/* ── 21. MID AD ─────────────────────────────────────────────── */
.mid-ad { background: var(--card); border: 1px solid var(--border); border-radius: var(--r); padding: 12px; display: flex; align-items: center; justify-content: center; min-height: 74px; }
.mid-ph { width: 100%; max-width: 680px; height: 50px; background: var(--card2); border: 1.5px dashed var(--border2); border-radius: var(--r2); display: flex; align-items: center; justify-content: center; font-size: 11px; color: var(--text3); gap: 5px; }

/* ── 22. EDUCATION SECTION ──────────────────────────────────── */
#edukasi { background: var(--bg2); border-top: 1px solid var(--border); padding: 48px 16px; }
.edu-inner { max-width: 1280px; margin: 0 auto; }
.edu-h { font-size: 24px; font-weight: 800; margin-bottom: 6px; letter-spacing: -.3px; }
.edu-s { color: var(--text2); margin-bottom: 24px; font-size: 14px; }
.edu-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 12px; }
.edu-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--r); padding: 20px; transition: border-color var(--ease); }
.edu-card:hover { border-color: var(--border2); }
.edu-ico { font-size: 24px; margin-bottom: 10px; }
.edu-card h3 { font-size: 14.5px; font-weight: 700; margin-bottom: 6px; }
.edu-card p { font-size: 13px; color: var(--text2); line-height: 1.7; }
.fbox { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--r2); padding: 12px; font-family: 'Courier New', monospace; font-size: 12.5px; color: var(--accent-g); margin-top: 9px; line-height: 1.9; }

/* ── 23. FAQ SECTION ────────────────────────────────────────── */
.faq-sec { background: var(--bg); border-top: 1px solid var(--border); padding: 48px 16px; }
.faq-inner { max-width: 800px; margin: 0 auto; }
.faq-h { font-size: 22px; font-weight: 800; margin-bottom: 6px; }
.faq-sub { color: var(--text2); margin-bottom: 24px; font-size: 14px; }
.faq-item { border: 1px solid var(--border); border-radius: var(--r2); margin-bottom: 8px; overflow: hidden; }
.faq-q {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 14px 16px; background: var(--card);
  font-size: 14px; font-weight: 600; color: var(--text);
  cursor: pointer; text-align: left; gap: 12px; transition: background var(--ease);
}
.faq-q:hover { background: var(--card2); }
.faq-q::after { content: '＋'; font-size: 16px; color: var(--text3); flex-shrink: 0; transition: transform .2s; }
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a { display: none; padding: 14px 16px; font-size: 13.5px; color: var(--text2); background: var(--card2); line-height: 1.7; border-top: 1px solid var(--border); }
.faq-item.open .faq-a { display: block; }

/* ── 24. FOOTER AD ──────────────────────────────────────────── */
.footer-ad-wrap { background: var(--bg2); border-top: 1px solid var(--border); padding: 10px 16px; display: flex; justify-content: center; }
.ft-ph { width: 100%; max-width: 728px; height: 40px; background: var(--card); border: 1.5px dashed var(--border2); border-radius: var(--r3); display: flex; align-items: center; justify-content: center; font-size: 11px; color: var(--text3); gap: 5px; }

/* ── 25. FOOTER ─────────────────────────────────────────────── */
footer { background: var(--bg); border-top: 1px solid var(--border); padding: 32px 16px 20px; }
.ft-in { max-width: 1280px; margin: 0 auto; }
.ft-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 24px; margin-bottom: 24px; }
.ft-logo { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 16px; color: var(--text); margin-bottom: 9px; }
.ft-logo em { font-style: normal; color: var(--accent); }
.ft-desc { font-size: 12.5px; color: var(--text3); line-height: 1.7; max-width: 250px; }
.ft-col h4 { font-size: 11.5px; font-weight: 700; color: var(--text); margin-bottom: 9px; text-transform: uppercase; letter-spacing: .5px; }
.ft-col a { display: block; font-size: 12.5px; color: var(--text3); padding: 2px 0; transition: color var(--ease); }
.ft-col a:hover { color: var(--accent); }
.ft-btm { border-top: 1px solid var(--border); padding-top: 16px; display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; flex-wrap: wrap; }
.ft-copy { font-size: 11.5px; color: var(--text3); }
.disclaimer { font-size: 11px; color: var(--text3); max-width: 560px; line-height: 1.65; }
.disclaimer strong { color: var(--accent-y); }

/* ── 26. MOBILE NAV ─────────────────────────────────────────── */
.mob-nav {
  display: none; position: fixed; top: 54px; left: 0; right: 0;
  background: var(--card); border-bottom: 1px solid var(--border);
  z-index: 180; padding: 10px 16px; flex-direction: column; gap: 3px;
  box-shadow: 0 4px 20px rgba(0,0,0,.3);
}
.mob-nav.open { display: flex; }
.mob-nav a { font-size: 14px; font-weight: 500; color: var(--text2); padding: 8px 11px; border-radius: 7px; transition: all var(--ease); }
.mob-nav a:hover { background: var(--card2); color: var(--text); }

/* ── 27. PWA INSTALL TOAST ──────────────────────────────────── */
.install-toast {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 14px 18px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: 0 8px 30px rgba(0,0,0,.4);
  z-index: 300; max-width: calc(100vw - 32px); width: 360px;
  opacity: 0; transform: translateX(-50%) translateY(20px);
  transition: all .3s ease; pointer-events: none;
}
.install-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); pointer-events: auto; }
.toast-icon { font-size: 22px; flex-shrink: 0; }
.toast-text { flex: 1; min-width: 0; }
.toast-title { font-size: 13.5px; font-weight: 700; color: var(--text); }
.toast-sub   { font-size: 11.5px; color: var(--text2); }
.toast-actions { display: flex; gap: 6px; flex-shrink: 0; }
.toast-btn-ok {
  padding: 6px 14px; border-radius: 6px;
  background: var(--accent); color: #fff;
  font-size: 12.5px; font-weight: 600; cursor: pointer;
  border: none; transition: opacity .15s;
}
.toast-btn-ok:hover { opacity: .85; }
.toast-btn-skip { padding: 6px 10px; border-radius: 6px; font-size: 12.5px; font-weight: 600; color: var(--text3); cursor: pointer; background: none; border: none; }

/* ── 28. ANIMATIONS ─────────────────────────────────────────── */
@keyframes fadeUp  { from { opacity:0; transform: translateY(12px); } to { opacity:1; transform: translateY(0); } }
@keyframes valPop  { from { opacity:0; transform: translateY(4px);  } to { opacity:1; transform: translateY(0); } }
.ain  { animation: fadeUp .35s ease both; }
.pop  { animation: valPop .22s ease; }

/* ── 29. RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .wrap { grid-template-columns: 1fr; }
  .side-col { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
  .sad { display: none; }
  nav { display: none; }
  .hbg { display: flex; }
  .ft-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .fg { grid-template-columns: 1fr; }
  .fi.full { grid-column: 1; }
  h1 { font-size: 22px; }
  .pie-lay { flex-direction: column; }
  .ft-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 24px; }
  .wrap { padding: 0 12px 48px; }
  .cb { padding: 10px 14px 16px; }
  .ch { padding: 13px 14px 0; }
  .ctabs { padding: 10px 14px 0; gap: 2px; }
  .ctab { padding: 4px 9px; font-size: 11px; }
  /* summary cards — squeeze but keep fixed */
  .sum-grid { gap: 6px; }
  .sum-card { padding: 10px 10px 8px; }
  .sval { font-size: 12px; }
  .sum-main .sval { font-size: 13px; }
}

@media (max-width: 380px) {
  .sum-grid { grid-template-columns: 1fr 1fr; }
  .sum-main { grid-column: 1 / -1; }
  .pre-btn { font-size: 10.5px; padding: 3px 8px; }
  .mode-btn { font-size: 12px; padding: 6px 12px; }
  .seg-btn { font-size: 11.5px; padding: 6px 4px; }
}