/* StitchProfit — "workshop ledger" design system
   Warm linen paper, espresso ink, terracotta thread. */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,600;0,9..144,700;1,9..144,400&family=Karla:ital,wght@0,400;0,500;0,700;1,400&display=swap');

:root {
  --linen: #faf5ee;
  --paper: #fffdf8;
  --ink: #2b2118;
  --ink-soft: #6b5d4f;
  --thread: #c8552c;        /* terracotta */
  --thread-deep: #a13f1c;
  --sage: #6b7f5e;
  --mustard: #d99a2b;
  --dusty: #5e7b8f;
  --plum: #8f5e7b;
  --line: #e5dbcd;
  --shadow: 0 2px 6px rgba(43, 33, 24, 0.07), 0 12px 32px rgba(43, 33, 24, 0.06);
  --radius: 14px;
  --font-display: 'Fraunces', 'Georgia', serif;
  --font-body: 'Karla', 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(217, 154, 43, 0.08), transparent 60%),
    radial-gradient(900px 600px at -10% 30%, rgba(107, 127, 94, 0.07), transparent 55%),
    var(--linen);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* subtle paper grain */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.17 0 0 0 0 0.13 0 0 0 0 0.09 0 0 0 0.03 0'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");
}

main, header, footer, nav { position: relative; z-index: 1; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.2rem; }

p { margin: 0 0 1em; }
a { color: var(--thread); }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* ---------- nav ---------- */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
}
.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--ink);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand .spool { width: 28px; height: 28px; }
.nav-links { display: flex; gap: 22px; align-items: center; }
.nav-links a { color: var(--ink-soft); text-decoration: none; font-weight: 500; }
.nav-links a:hover { color: var(--thread); }
/* .nav-links a outranks .btn-primary — restore button text color */
.nav-links a.btn-primary, .nav-links a.btn-primary:hover { color: #fff; }
.btn-sm { padding: 9px 20px; }

@media (max-width: 680px) {
  .nav { flex-wrap: wrap; row-gap: 10px; padding: 14px 0; }
  .brand { font-size: 1.15rem; }
  .brand .spool { width: 24px; height: 24px; }
  .nav-links { flex-wrap: wrap; gap: 8px 14px; margin-left: auto; justify-content: flex-end; }
  .nav-links a { font-size: 0.95rem; }
  .nav-links .btn-sm { padding: 7px 14px; font-size: 0.92rem; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  padding: 13px 26px;
  border-radius: 999px;
  border: 2px solid var(--ink);
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn-primary {
  background: var(--thread);
  border-color: var(--thread);
  color: #fff;
  box-shadow: 0 4px 0 var(--thread-deep);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 0 var(--thread-deep); }
.btn-primary:active { transform: translateY(2px); box-shadow: 0 1px 0 var(--thread-deep); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--paper); }

/* ---------- stitched card ---------- */
.card {
  background: var(--paper);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  position: relative;
}
.card-stitch {
  padding: 28px;
}
.card-stitch::after {
  content: '';
  position: absolute;
  inset: 9px;
  border: 2px dashed rgba(200, 85, 44, 0.35);
  border-radius: calc(var(--radius) - 5px);
  pointer-events: none;
}

/* ---------- hero ---------- */
.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  padding: 56px 0 72px;
}
.hero .kicker {
  display: inline-block;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 14px;
}
.hero .lede { font-size: 1.2rem; color: var(--ink-soft); max-width: 34em; }
.hero-cta { display: flex; gap: 14px; margin-top: 26px; flex-wrap: wrap; align-items: center; }
.hero .fineprint { font-size: 0.85rem; color: var(--ink-soft); margin-top: 12px; }
.hero em { font-style: normal; position: relative; white-space: nowrap; }
.hero em::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 2px;
  height: 0.35em;
  background: rgba(217, 154, 43, 0.4);
  z-index: -1;
  border-radius: 2px;
}

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding: 32px 0 48px; }
}

/* staggered load-in */
.rise { opacity: 0; transform: translateY(14px); animation: rise 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) forwards; }
.rise.d1 { animation-delay: 0.08s; }
.rise.d2 { animation-delay: 0.18s; }
.rise.d3 { animation-delay: 0.3s; }
.rise.d4 { animation-delay: 0.44s; }
@keyframes rise { to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .rise { animation: none; opacity: 1; transform: none; }
}

/* ---------- calculator ---------- */
.calc h3 { margin-bottom: 18px; }
.calc label {
  display: block;
  font-weight: 700;
  font-size: 0.85rem;
  margin: 14px 0 5px;
  color: var(--ink-soft);
}
.calc input[type='number'], .calc select {
  width: 100%;
  font: inherit;
  padding: 10px 12px;
  border: 1.5px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}
.calc input:focus, .calc select:focus {
  outline: none;
  border-color: var(--thread);
  box-shadow: 0 0 0 3px rgba(200, 85, 44, 0.15);
}
.calc .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.calc .toggle { display: flex; align-items: center; gap: 8px; margin-top: 14px; font-weight: 500; font-size: 0.95rem; }
.calc-out { margin-top: 20px; border-top: 2px dashed var(--line); padding-top: 14px; }
.calc-out .line { display: flex; justify-content: space-between; font-size: 0.95rem; padding: 3px 0; color: var(--ink-soft); }
.calc-out .line strong { color: var(--ink); }
.calc-out .total {
  display: flex; justify-content: space-between;
  font-family: var(--font-display);
  font-size: 1.35rem; font-weight: 700;
  margin-top: 8px; padding-top: 8px;
  border-top: 2px solid var(--ink);
}
.calc-out .total .neg { color: var(--thread-deep); }
.calc-out .total .pos { color: var(--sage); }
.feepct {
  margin-top: 10px;
  font-size: 0.9rem;
  background: var(--linen);
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--ink-soft);
}
.feepct b { color: var(--thread-deep); font-size: 1.05rem; }

/* ---------- sections ---------- */
.section { padding: 56px 0; }
.section .kicker {
  font-weight: 700; font-size: 0.8rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--thread);
}
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 28px; }
@media (max-width: 860px) { .grid3 { grid-template-columns: 1fr; } }
.feature { padding: 24px; }
.feature .ico { font-size: 1.6rem; margin-bottom: 8px; }
.feature h3 { margin-bottom: 6px; }
.feature p { color: var(--ink-soft); font-size: 0.97rem; margin: 0; }

/* pricing */
.price-card { max-width: 460px; margin: 28px auto 0; text-align: center; padding: 36px 32px; }
.price-big {
  font-family: var(--font-display);
  font-size: 3.4rem; font-weight: 700; line-height: 1;
}
.price-big small { font-size: 1rem; font-family: var(--font-body); font-weight: 500; color: var(--ink-soft); }
.price-card ul { list-style: none; padding: 0; margin: 18px 0 24px; text-align: left; }
.price-card li { padding: 6px 0 6px 30px; position: relative; }
.price-card li::before {
  content: '✕';
  position: absolute; left: 4px;
  color: var(--sage); font-weight: 700;
  transform: rotate(45deg);
}
.strike { text-decoration: line-through; color: var(--ink-soft); font-weight: 400; }

/* faq */
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
}
.faq summary { font-weight: 700; cursor: pointer; }
.faq p { color: var(--ink-soft); margin: 10px 0 0; }

/* footer */
footer {
  border-top: 2px dashed var(--line);
  margin-top: 40px;
  padding: 28px 0 40px;
  font-size: 0.85rem;
  color: var(--ink-soft);
}
footer a { color: var(--ink-soft); }

/* ---------- app ---------- */
.dropzone {
  border: 2.5px dashed var(--thread);
  border-radius: var(--radius);
  background: rgba(200, 85, 44, 0.04);
  padding: 48px 24px;
  text-align: center;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease;
}
.dropzone:hover, .dropzone.drag { background: rgba(200, 85, 44, 0.1); transform: scale(1.005); }
.dropzone .big { font-family: var(--font-display); font-size: 1.4rem; font-weight: 600; }
.dropzone .hint { color: var(--ink-soft); font-size: 0.95rem; margin-top: 6px; }

.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin: 24px 0; }
@media (max-width: 860px) { .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; } }
.kpi { padding: 18px 20px; }
.kpi .label { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); }
.kpi .value { font-family: var(--font-display); font-size: 1.9rem; font-weight: 700; margin-top: 2px; }
.kpi .value.neg { color: var(--thread-deep); }
.kpi .value.pos { color: var(--sage); }
.kpi .sub { font-size: 0.82rem; color: var(--ink-soft); }
.fee-row { display: grid; grid-template-columns: 180px minmax(0, 1fr) 90px; gap: 10px; align-items: center; padding: 5px 0; }
.fee-row .fee-label { font-size: 0.9rem; }
.fee-row .fee-track { background: var(--linen); border-radius: 6px; height: 20px; overflow: hidden; }
.fee-row .fee-fill { height: 100%; border-radius: 6px; }
.fee-row b { text-align: right; font-variant-numeric: tabular-nums; }

@media (max-width: 680px) {
  .kpi { padding: 14px 14px; }
  .kpi .value { font-size: clamp(1.15rem, 5.5vw, 1.9rem); white-space: nowrap; }
  .panel { padding: 20px 16px; }
  .panel-body { overflow-x: auto; }
  table.ledger { font-size: 0.82rem; }
  table.ledger td, table.ledger th { padding: 7px 6px; }
  .fee-row { grid-template-columns: minmax(0, 1fr) 80px; }
  .fee-row .fee-track { grid-column: 1 / -1; grid-row: 2; height: 12px; }
  .fee-row { row-gap: 4px; padding: 7px 0; }
}

.panel { padding: 26px 28px; margin-bottom: 24px; }
.panel h3 { display: flex; align-items: center; justify-content: space-between; }

.locked { position: relative; overflow: hidden; }
.locked .panel-body { filter: blur(7px); pointer-events: none; user-select: none; }
.lock-overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; text-align: center; padding: 24px;
  background: rgba(255, 253, 248, 0.55);
}
.lock-overlay p { font-weight: 700; margin: 0; max-width: 26em; }

table.ledger { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
table.ledger th {
  text-align: left; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ink-soft); border-bottom: 2px solid var(--ink); padding: 8px 10px;
}
table.ledger td { padding: 8px 10px; border-bottom: 1px solid var(--line); }
table.ledger td.num, table.ledger th.num { text-align: right; font-variant-numeric: tabular-nums; }
table.ledger tr:hover td { background: var(--linen); }

.pill {
  display: inline-block; font-size: 0.78rem; font-weight: 700;
  background: var(--linen); border: 1px solid var(--line);
  padding: 3px 10px; border-radius: 999px; color: var(--ink-soft);
}
.file-pills { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; justify-content: center; }

.note { font-size: 0.88rem; color: var(--ink-soft); }
.error-box {
  background: rgba(200, 85, 44, 0.08);
  border: 1.5px solid var(--thread);
  color: var(--thread-deep);
  border-radius: 10px; padding: 12px 16px; margin: 14px 0;
  font-weight: 500;
}
.hidden { display: none !important; }

.unlock-input { display: flex; gap: 8px; margin-top: 10px; }
.unlock-input input {
  flex: 1; font: inherit; padding: 10px 12px;
  border: 1.5px solid var(--line); border-radius: 8px;
}