/* =========================================================
   TG3 — Tools & Calculators
   Builds on styles.css · sections.css · sections2.css · subpage.css
   ========================================================= */

/* ---------------------------------------------------------
   HUB
   --------------------------------------------------------- */
.tools-controls { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; margin-bottom: 30px; }
.tools-search { position: relative; flex: 1 1 320px; max-width: 460px; }
.tools-search input {
  width: 100%; font-family: var(--font-body); font-size: 15px; color: var(--text);
  background: var(--surface); border: 1px solid var(--border-2); border-radius: 100px;
  padding: 13px 18px 13px 46px; outline: none; transition: border-color .2s, box-shadow .2s;
}
.tools-search input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(122,61,255,0.16); }
.tools-search input::placeholder { color: var(--muted-2); }
.tools-search svg { position: absolute; left: 17px; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; stroke: var(--muted); pointer-events: none; }
.tools-count { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.05em; color: var(--muted-2); text-transform: uppercase; white-space: nowrap; }

.tools-filter { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 40px; }
.tools-filter button {
  font-family: var(--font-mono); font-size: 12px; color: var(--muted); cursor: pointer;
  padding: 8px 16px; border: 1px solid var(--border-2); border-radius: 100px; background: var(--surface);
  transition: .2s; letter-spacing: 0.02em;
}
.tools-filter button:hover { color: var(--text); border-color: var(--primary); }
.tools-filter button.is-active { color: #fff; background: rgba(122,61,255,0.22); border-color: var(--primary); }

.tools-cat { margin-bottom: 16px; scroll-margin-top: 110px; }
.tools-cat__head { display: flex; align-items: baseline; gap: 14px; margin: 46px 0 20px; }
.tools-cat__head:first-child { margin-top: 0; }
.tools-cat__head h2 { font-family: var(--font-head); font-weight: 300; text-transform: uppercase; letter-spacing: 0.01em; font-size: clamp(20px,2.4vw,28px); }
.tools-cat__head span { font-family: var(--font-mono); font-size: 12px; color: var(--muted-2); }
.tools-cat__head .line { flex: 1; height: 1px; background: var(--border); }

.tools-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.tool-card {
  display: flex; flex-direction: column; gap: 12px; position: relative;
  border: 1px solid var(--border); border-radius: 18px; background: var(--surface);
  padding: 24px 24px 22px; transition: border-color .25s, transform .25s, box-shadow .25s;
}
.tool-card:hover { border-color: rgba(122,61,255,0.5); transform: translateY(-4px); box-shadow: 0 24px 60px -34px rgba(122,61,255,0.6); }
.tool-card--soon { opacity: 0.58; }
.tool-card--soon:hover { transform: none; border-color: var(--border); box-shadow: none; }
.tool-card__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.tool-card__ico { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; background: rgba(122,61,255,0.12); border: 1px solid var(--border-2); flex-shrink: 0; }
.tool-card__ico svg { width: 21px; height: 21px; stroke: var(--accent); fill: none; }
.tool-card__badge { font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.08em; text-transform: uppercase; padding: 4px 9px; border-radius: 100px; white-space: nowrap; }
.tool-card__badge--free { color: #4ade80; border: 1px solid rgba(74,222,128,0.4); background: rgba(74,222,128,0.08); }
.tool-card__badge--gated { color: var(--gold); border: 1px solid rgba(255,215,0,0.4); background: rgba(255,215,0,0.08); }
.tool-card__badge--soon { color: var(--muted); border: 1px solid var(--border-2); background: var(--bg-2); }
.tool-card h3 { font-family: var(--font-head); font-weight: 500; font-size: 18px; line-height: 1.2; letter-spacing: -0.01em; }
.tool-card p { color: var(--muted); font-size: 14px; line-height: 1.55; }
.tool-card__go { margin-top: auto; padding-top: 6px; display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.03em; text-transform: uppercase; color: var(--accent); }
.tool-card__go .arr { transition: transform .2s; }
.tool-card:hover .tool-card__go .arr { transform: translateX(3px); }
.tool-card__link { position: absolute; inset: 0; border-radius: 18px; }
.tools-empty { display: none; text-align: center; padding: 60px 0; color: var(--muted); font-family: var(--font-mono); font-size: 14px; }

/* ---------------------------------------------------------
   CALCULATOR LAYOUT
   --------------------------------------------------------- */
.calc { padding: 50px 0 100px; }
.calc__grid { display: grid; grid-template-columns: 1fr 0.92fr; gap: 40px; align-items: start; }
.calc__panel {
  border: 1px solid var(--border); border-radius: 22px; background: var(--surface); padding: 32px 32px 30px;
}
.calc__panel h2 { font-family: var(--font-head); font-weight: 400; text-transform: uppercase; letter-spacing: 0.01em; font-size: 18px; margin-bottom: 4px; }
.calc__panel-sub { color: var(--muted); font-size: 14px; line-height: 1.55; margin-bottom: 26px; }

.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.field:last-child { margin-bottom: 0; }
.field > label { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted); display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.field__val { color: var(--accent); font-size: 13px; }
.field input[type=text], .field input[type=number], .field input[type=email], .field select {
  width: 100%; font-family: var(--font-body); font-size: 16px; color: var(--text);
  background: var(--bg-2); border: 1px solid var(--border-2); border-radius: 12px;
  padding: 13px 15px; outline: none; transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(122,61,255,0.14); }
.field select { appearance: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23A1A1AA' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>"); background-repeat: no-repeat; background-position: right 14px center; background-size: 16px; padding-right: 40px; cursor: pointer; }
.field__hint { font-size: 12.5px; color: var(--muted-2); line-height: 1.45; }
.field__prefix { position: relative; }
.field__prefix input { padding-left: 30px; }
.field__prefix::before { content: '$'; position: absolute; left: 15px; top: 50%; transform: translateY(-50%); color: var(--muted); font-size: 16px; pointer-events: none; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field-row--3 { grid-template-columns: repeat(3, 1fr); }
.qgroup { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin: 28px 0 14px; padding-top: 18px; border-top: 1px solid var(--border); }
.qgroup:first-of-type { border-top: 0; padding-top: 0; margin-top: 4px; }

/* range slider */
.field input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 100px; background: var(--bg-2); border: 1px solid var(--border-2); outline: none; padding: 0; }
.field input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 20px; height: 20px; border-radius: 50%; background: linear-gradient(150deg, var(--primary), var(--accent-2)); border: 2px solid #fff; cursor: pointer; box-shadow: 0 4px 12px -2px rgba(122,61,255,0.7); }
.field input[type=range]::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: var(--primary); border: 2px solid #fff; cursor: pointer; }

/* segmented control */
.seg { display: flex; gap: 6px; background: var(--bg-2); border: 1px solid var(--border-2); border-radius: 12px; padding: 5px; }
.seg button { flex: 1; font-family: var(--font-body); font-size: 13.5px; font-weight: 500; color: var(--muted); cursor: pointer; padding: 9px 8px; border: 0; border-radius: 8px; background: transparent; transition: .18s; white-space: nowrap; }
.seg button.is-active { color: #fff; background: linear-gradient(120deg, var(--primary), var(--accent-2)); }

/* ---------------------------------------------------------
   RESULT
   --------------------------------------------------------- */
.calc__out { position: sticky; top: 96px; border: 1px solid var(--border-2); border-radius: 22px; background: linear-gradient(165deg, var(--surface) 0%, var(--bg-2) 100%); padding: 30px 30px 26px; overflow: hidden; box-shadow: 0 36px 90px -50px rgba(122,61,255,0.55); }
.calc__out::after { content: ''; position: absolute; top: -80px; right: -80px; width: 220px; height: 220px; background: radial-gradient(circle, rgba(122,61,255,0.3), transparent 65%); pointer-events: none; }
.result__eye { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.result__big { margin-bottom: 6px; }
.result__big b { font-family: var(--font-head); font-weight: 600; font-size: clamp(38px, 5vw, 56px); line-height: 1; letter-spacing: -0.03em; background: linear-gradient(160deg, #fff 10%, var(--accent) 95%); -webkit-background-clip: text; background-clip: text; color: transparent; display: block; }
.result__big span { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.05em; color: var(--muted); text-transform: uppercase; display: block; margin-top: 10px; }
.result__grid { display: flex; flex-direction: column; margin-top: 22px; border-top: 1px solid var(--border); }
.result__row { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding: 13px 0; border-bottom: 1px solid var(--border); }
.result__row span { color: var(--muted); font-size: 14px; }
.result__row b { font-family: var(--font-head); font-weight: 600; font-size: 17px; color: var(--text); white-space: nowrap; }
.result__row b.pos { color: #4ade80; }
.result__row b.neg { color: #f87171; }
.result__row--lg b { font-size: 22px; color: var(--accent); }
.result__note { margin-top: 18px; font-size: 13px; line-height: 1.55; color: var(--muted-2); }

/* stacked bars (vesting / allocation) */
.bars { display: flex; flex-direction: column; gap: 13px; margin-top: 6px; }
.bar__top { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 7px; }
.bar__top span { font-size: 13.5px; color: var(--text); display: flex; align-items: center; gap: 8px; }
.bar__dot { width: 10px; height: 10px; border-radius: 3px; flex-shrink: 0; }
.bar__top b { font-family: var(--font-mono); font-size: 13px; color: var(--muted); }
.bar__track { height: 9px; border-radius: 100px; background: var(--bg-2); overflow: hidden; }
.bar__fill { height: 100%; border-radius: 100px; transition: width .5s cubic-bezier(.2,.8,.2,1); }

/* mini chart for vesting curve */
.calc__chart { margin-top: 22px; }
.calc__chart svg { width: 100%; height: auto; display: block; overflow: visible; }
.calc__chart .axis { stroke: var(--border-2); stroke-width: 1; }
.calc__chart .area { fill: url(#vgrad); opacity: 0.5; }
.calc__chart .line { fill: none; stroke: var(--accent); stroke-width: 2.5; }
.calc__chart .tick { font-family: var(--font-mono); font-size: 9px; fill: var(--muted-2); }

/* legend */
.legend { display: flex; flex-wrap: wrap; gap: 12px 18px; margin-top: 18px; }
.legend span { display: flex; align-items: center; gap: 7px; font-size: 12.5px; color: var(--muted); }
.legend i { width: 11px; height: 11px; border-radius: 3px; }

/* ---------------------------------------------------------
   ACTIONS + SHARE
   --------------------------------------------------------- */
.calc__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.calc__actions .btn { flex: 1 1 auto; justify-content: center; }
.btn--sm { padding: 10px 16px; font-size: 13.5px; }
.btn--copy { color: var(--text); border: 1px solid var(--border-2); background: var(--bg-2); }
.btn--copy:hover { border-color: var(--primary); }
.toast { position: fixed; left: 50%; bottom: 32px; transform: translate(-50%, 20px); opacity: 0; pointer-events: none; background: var(--surface-2); color: var(--text); border: 1px solid var(--border-2); border-radius: 100px; padding: 12px 22px; font-size: 14px; z-index: 300; transition: opacity .25s, transform .25s; box-shadow: 0 20px 50px -20px rgba(0,0,0,0.7); }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------------------------------------------------------
   LEAD GATE
   --------------------------------------------------------- */
.gate-wrap { position: relative; }
.gate-wrap.is-locked .gate-target { filter: blur(7px); pointer-events: none; user-select: none; opacity: 0.5; }
.gate { display: none; position: absolute; inset: 0; z-index: 5; align-items: center; justify-content: center; padding: 18px; }
.gate-wrap.is-locked .gate { display: flex; }
.gate__card { width: 100%; max-width: 360px; background: var(--surface); border: 1px solid var(--border-2); border-radius: 18px; padding: 26px 24px; box-shadow: 0 30px 80px -30px rgba(0,0,0,0.8); }
.gate__card h4 { font-family: var(--font-head); font-weight: 500; font-size: 19px; margin-bottom: 6px; }
.gate__card p { color: var(--muted); font-size: 13.5px; line-height: 1.5; margin-bottom: 18px; }
.gate__form { display: flex; flex-direction: column; gap: 10px; }
.gate__form input, .gate__form select { width: 100%; font-family: var(--font-body); font-size: 14.5px; color: var(--text); background: var(--bg-2); border: 1px solid var(--border-2); border-radius: 10px; padding: 11px 13px; outline: none; }
.gate__form input:focus, .gate__form select:focus { border-color: var(--primary); }
.gate__form .btn { justify-content: center; margin-top: 4px; }
.gate__err { color: #f87171; font-size: 12.5px; min-height: 4px; }
.gate__fine { font-size: 11px; color: var(--muted-2); line-height: 1.4; margin-top: 4px; }

/* ---------------------------------------------------------
   ASSUMPTIONS / FAQ / RELATED on tool pages
   --------------------------------------------------------- */
.tool-meta { padding: 70px 0; border-top: 1px solid var(--border); background: var(--bg-2); }
.tool-meta__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.tool-meta h3 { font-family: var(--font-head); font-weight: 400; text-transform: uppercase; letter-spacing: 0.01em; font-size: 20px; margin-bottom: 18px; }
.tool-related { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap: 14px; }

@media (max-width: 980px) {
  .calc__grid { grid-template-columns: 1fr; gap: 26px; }
  .calc__out { position: static; }
  .tool-meta__grid { grid-template-columns: 1fr; gap: 30px; }
}
@media (max-width: 560px) {
  .field-row, .field-row--3 { grid-template-columns: 1fr; }
  .calc__panel { padding: 24px 20px; }
}

.tools-static-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;margin:8px 0 28px}