/* Homepage (views/home.php). Everything is namespaced under .kh / .kh-* because
   the site also loads Bootstrap and a large global style.css that style .btn,
   .card, .row, .badge, etc. - un-prefixed names would collide with those. */

.kh {
  --kh-ink: #0f1111;
  --kh-ink-2: #1b1f24;
  --kh-ink-3: #2a3037;
  --kh-amber: #FF9900;
  --kh-amber-hi: #ffb13d;
  --kh-amber-lo: #9a5b00;
  --kh-teal: #007185;
  --kh-paper: #f6f3ee;
  --kh-card: #ffffff;
  --kh-line: #e4dfd6;
  --kh-text: #1a1d20;
  --kh-muted: #5d6670;
  --kh-danger: #d4402a;
  --kh-danger-soft: #fbe6e1;
  --kh-ok: #176b3d;
  --kh-ok-soft: #dff3e7;
  --kh-input-bg: #ffffff;
  --kh-f-display: "Bricolage Grotesque", "Trebuchet MS", system-ui, sans-serif;
  --kh-f-body: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --kh-f-mono: "JetBrains Mono", ui-monospace, Consolas, monospace;

  font-family: var(--kh-f-body);
  color: var(--kh-text);
  line-height: 1.55;
}

html[data-theme="dark"] .kh {
  --kh-paper: #0f1317;
  --kh-card: #171c22;
  --kh-line: #2a3037;
  --kh-text: #e8ebee;
  --kh-muted: #9aa3ab;
  --kh-amber-lo: #ffb13d;
  --kh-teal: #4cc3d6;
  --kh-danger-soft: rgba(212, 64, 42, .16);
  --kh-ok: #5fd08f;
  --kh-ok-soft: rgba(61, 220, 132, .14);
  --kh-input-bg: #0f1317;
}

.kh *, .kh *::before, .kh *::after { box-sizing: border-box; }
/* :where() keeps this reset at zero specificity so component classes (.kh-sub, .kh-ticks, ...) can set their own margins. */
:where(.kh) :is(h1, h2, h3, p, ul, table) { margin: 0; }
.kh h1, .kh h2, .kh h3 { font-family: var(--kh-f-display); letter-spacing: -.02em; text-wrap: balance; }
.kh h2 { font-size: clamp(1.7rem, 4.6vw, 2.6rem); line-height: 1.1; font-weight: 800; color: var(--kh-text); }
.kh h3 { font-size: 1.15rem; font-weight: 700; line-height: 1.25; color: var(--kh-text); }
.kh a { color: inherit; }

.kh-wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.kh-eyebrow { display: inline-block; font: 700 .74rem/1 var(--kh-f-body); letter-spacing: .14em; text-transform: uppercase; color: var(--kh-amber-lo); }
.kh-lede { color: var(--kh-muted); font-size: 1.05rem; max-width: 60ch; }

.kh-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 48px; padding: 0 24px; border-radius: 10px;
  font: 700 1rem var(--kh-f-body); text-decoration: none !important;
  border: 2px solid transparent; cursor: pointer; transition: transform .15s, background .15s, border-color .15s;
}
.kh-btn--primary { background: var(--kh-amber); color: var(--kh-ink) !important; }
.kh-btn--primary:hover { background: var(--kh-amber-hi); transform: translateY(-1px); }
.kh-btn--ghost { border-color: rgba(255, 255, 255, .3); color: #fff !important; background: transparent; }
.kh-btn--ghost:hover { border-color: #fff; }
.kh-btn--dark { background: var(--kh-ink); color: #fff !important; }
.kh-btn:focus-visible, .kh a:focus-visible, .kh summary:focus-visible, .kh input:focus-visible {
  outline: 3px solid var(--kh-teal); outline-offset: 2px;
}

/* ---------- hero ---------- */
.kh-hero {
  background: radial-gradient(900px 420px at 50% -10%, rgba(255, 153, 0, .16), transparent 70%), var(--kh-ink);
  color: #fff; text-align: center; padding: 48px 0 56px;
}
.kh-hero .kh-eyebrow {
  padding: 8px 14px; border: 1px solid rgba(255, 153, 0, .4); border-radius: 999px;
  color: var(--kh-amber-hi); background: rgba(255, 153, 0, .08);
}
.kh-hero h1 {
  color: #fff; font-size: clamp(2.1rem, 8vw, 4.4rem); line-height: 1.02; font-weight: 800;
  margin: 22px auto 0; max-width: 15ch;
}
.kh-hero h1 em { font-style: normal; color: var(--kh-amber); }
.kh-sub { font-size: clamp(1.02rem, 2.6vw, 1.25rem); color: #b9c0c7; max-width: 44ch; margin: 20px auto 0; }

/* the real shortener form (styled by style.css) sits in the hero as the primary action */
.kh-hero .shorten-form { max-width: 640px; margin: 30px auto 0; text-align: left; }
.kh-hero .shorten-form .form-hint { text-align: center; color: #9aa3ab !important; margin-top: 10px; }
.kh-hero .tiny-result-card { max-width: 640px; margin-left: auto !important; margin-right: auto !important; text-align: left; }
.kh-hero-links { margin-top: 16px; }
.kh-hero-links .kh-btn { min-height: 44px; padding: 0 20px; font-size: .95rem; }

.kh-gap {
  margin: 44px auto 0; max-width: 640px; background: var(--kh-ink-2); border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 18px; padding: 20px; text-align: left; box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .7);
}
.kh-gap-head { display: flex; justify-content: space-between; align-items: center; gap: 8px 12px; margin-bottom: 18px; flex-wrap: wrap; }
.kh-gap-title { font-weight: 700; font-size: .95rem; color: #fff; }
.kh-tag { font-size: .78rem; font-weight: 700; color: #b9c0c7; border: 1px solid rgba(255, 255, 255, .18); padding: 4px 10px; border-radius: 999px; white-space: nowrap; }
.kh-bar-row { margin-bottom: 16px; }
.kh-bar-top { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; margin-bottom: 7px; font-size: .88rem; color: #b9c0c7; }
.kh-bar-top b { font: 700 1.35rem var(--kh-f-mono); color: #fff; font-variant-numeric: tabular-nums; }
.kh-bar { height: 16px; border-radius: 8px; background: var(--kh-ink-3); overflow: hidden; }
.kh-bar > span { display: block; height: 100%; border-radius: 8px; animation: kh-grow 1.2s cubic-bezier(.2, .8, .2, 1) both; }
@keyframes kh-grow { from { width: 0; } }
.kh-bar-you { background: linear-gradient(90deg, #e88b00, var(--kh-amber-hi)); }
.kh-bar-paid { background: #6b7680; }
.kh-gap-out { display: flex; gap: 12px; align-items: center; background: rgba(212, 64, 42, .14); border: 1px solid rgba(212, 64, 42, .45); border-radius: 12px; padding: 14px 16px; margin-top: 6px; }
.kh-gap-big { font: 800 1.7rem var(--kh-f-mono); color: #ff8a76; line-height: 1; font-variant-numeric: tabular-nums; }
.kh-gap-out small { display: block; color: #f0b9af; font-size: .82rem; line-height: 1.35; }
.kh-gap-out small strong { color: #fff; }

.kh-trust { background: var(--kh-card); border-bottom: 1px solid var(--kh-line); }
.kh-trust ul { list-style: none; padding: 16px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px 14px; font-size: .88rem; font-weight: 500; color: var(--kh-muted); }
.kh-trust li::before { content: "\2713"; color: var(--kh-ok); font-weight: 800; margin-right: 8px; }

/* ---------- sections ---------- */
.kh-s { padding: 60px 0; background: var(--kh-paper); }
.kh-s--alt { background: var(--kh-card); border-block: 1px solid var(--kh-line); }
.kh-shead { max-width: 640px; margin-bottom: 34px; }
.kh-shead h2 { margin-top: 12px; }
.kh-shead .kh-lede { margin-top: 14px; }

.kh-cards { display: grid; gap: 14px; }
.kh-card { background: var(--kh-card); border: 1px solid var(--kh-line); border-radius: 14px; padding: 22px; }
.kh-s--alt .kh-card { background: var(--kh-paper); }
.kh-ico { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; font-size: 1.15rem; margin-bottom: 14px; background: var(--kh-danger-soft); color: var(--kh-danger); }
.kh-card p { margin-top: 8px; color: var(--kh-muted); font-size: .96rem; }

.kh-steps { display: grid; gap: 14px; counter-reset: kh-st; }
.kh-step { position: relative; padding: 22px 22px 22px 74px; background: var(--kh-card); border: 1px solid var(--kh-line); border-radius: 14px; counter-increment: kh-st; }
.kh-step::before { content: counter(kh-st); position: absolute; left: 20px; top: 20px; width: 38px; height: 38px; border-radius: 50%; background: var(--kh-ink); color: var(--kh-amber); font: 800 1.05rem var(--kh-f-display); display: grid; place-items: center; }
html[data-theme="dark"] .kh-step::before { background: var(--kh-amber); color: var(--kh-ink); }
.kh-step p { margin-top: 6px; color: var(--kh-muted); font-size: .96rem; }
.kh-url { display: inline-block; margin-top: 10px; font: 500 .84rem var(--kh-f-mono); background: var(--kh-ink); color: #e6e9ec; padding: 7px 11px; border-radius: 8px; word-break: break-all; }
.kh-url b { color: var(--kh-amber); }

/* ---------- payout gap checker ---------- */
.kh-calc { display: grid; gap: 18px; }
.kh-calc-form, .kh-calc-out { border-radius: 14px; padding: 22px; }
.kh-calc-form { background: var(--kh-card); border: 1px solid var(--kh-line); }
.kh-field { margin-bottom: 16px; }
.kh-field:last-child { margin-bottom: 0; }
.kh-field label { display: block; font-weight: 700; font-size: .9rem; margin-bottom: 6px; color: var(--kh-text); }
.kh-field small { display: block; color: var(--kh-muted); font-size: .8rem; margin-top: 4px; }
.kh-field input {
  width: 100%; min-height: 50px; padding: 0 14px; border: 2px solid var(--kh-line); border-radius: 10px;
  font: 700 1.1rem var(--kh-f-mono); background: var(--kh-input-bg); color: var(--kh-text);
}
.kh-field input:focus { border-color: var(--kh-teal); }
.kh-calc-out { background: var(--kh-ink); color: #fff; border: 1px solid var(--kh-ink); }
html[data-theme="dark"] .kh-calc-out { border-color: var(--kh-line); background: #0b0e11; }
.kh-calc-out h3 { color: #fff; margin-bottom: 16px; }
.kh-kv { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; padding: 11px 0; border-bottom: 1px solid rgba(255, 255, 255, .1); font-size: .93rem; color: #b9c0c7; }
.kh-kv b { font: 700 1.15rem var(--kh-f-mono); color: #fff; font-variant-numeric: tabular-nums; text-align: right; }
.kh-kv--bad b { color: #ff8a76; }
.kh-owed { margin-top: 18px; padding: 16px; border-radius: 12px; background: rgba(255, 153, 0, .12); border: 1px solid rgba(255, 153, 0, .4); text-align: center; }
.kh-owed span { display: block; font-size: .82rem; color: #ffd699; margin-bottom: 4px; }
.kh-owed b { font: 800 2.1rem var(--kh-f-mono); color: var(--kh-amber); font-variant-numeric: tabular-nums; }
.kh-fine { margin-top: 14px; font-size: .78rem; color: #8f979f; }

/* ---------- proof report + bio page ---------- */
.kh-split { display: grid; gap: 30px; align-items: center; }
.kh-report { background: var(--kh-card); border: 1px solid var(--kh-line); border-radius: 18px; padding: 22px; box-shadow: 0 24px 50px -28px rgba(15, 17, 17, .35); }
.kh-s--alt .kh-report { background: var(--kh-paper); }
.kh-s--alt .kh-step, .kh-s--alt .kh-mini, .kh-s--alt .kh-calc-form, .kh-s--alt .kh-faq details { background: var(--kh-paper); }
.kh-s--alt .kh-pill { background: var(--kh-card); }
.kh-report-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; flex-wrap: wrap; margin-bottom: 16px; }
.kh-report-head span { color: var(--kh-muted); font-size: .84rem; }
.kh-badge { display: inline-flex; align-items: center; gap: 7px; background: var(--kh-ok-soft); color: var(--kh-ok); font-weight: 700; font-size: .8rem; padding: 6px 11px; border-radius: 999px; white-space: nowrap; }
.kh-rtbl { width: 100%; border-collapse: collapse; font-size: .88rem; }
.kh-rtbl td { padding: 10px 0; border-top: 1px solid var(--kh-line); color: var(--kh-text); }
.kh-rtbl td:last-child { text-align: right; font: 700 .92rem var(--kh-f-mono); }
.kh-share { display: flex; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
.kh-pill { flex: 1 1 200px; font: 500 .8rem var(--kh-f-mono); background: var(--kh-paper); border: 1px dashed var(--kh-line); border-radius: 9px; padding: 11px 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--kh-muted); }
.kh-ticks { list-style: none; padding: 0; margin-top: 20px; display: grid; gap: 12px; }
.kh-ticks li { padding-left: 30px; position: relative; color: var(--kh-muted); }
.kh-ticks li::before { content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%; background: var(--kh-amber); }
.kh-ticks li::after { content: ""; position: absolute; left: 6px; top: 7px; width: 5px; height: 9px; border: solid var(--kh-ink); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.kh-ticks b { color: var(--kh-text); }

.kh-phonewrap { display: flex; justify-content: center; }
.kh-phone { width: min(290px, 100%); background: #0f1111; border-radius: 36px; padding: 12px; box-shadow: 0 30px 60px -25px rgba(15, 17, 17, .55); }
.kh-screen { background: linear-gradient(180deg, #2a1f12, #15130f); border-radius: 26px; padding: 26px 16px 22px; color: #fff; text-align: center; }
.kh-av { width: 68px; height: 68px; border-radius: 50%; margin: 0 auto 10px; background: linear-gradient(135deg, var(--kh-amber), #ff6a3d); display: grid; place-items: center; font: 800 1.5rem var(--kh-f-display); color: var(--kh-ink); }
.kh-screen .kh-nm { font-weight: 700; }
.kh-screen .kh-hd { font-size: .8rem; color: #a8a095; margin-bottom: 16px; }
.kh-deal { display: flex; justify-content: space-between; align-items: center; gap: 8px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .1); border-radius: 11px; padding: 11px 12px; margin-bottom: 9px; font-size: .82rem; text-align: left; }
.kh-deal b { display: block; font-size: .84rem; }
.kh-deal span { color: #a8a095; font-size: .72rem; }
.kh-deal em { font: 700 .9rem var(--kh-f-mono); font-style: normal; color: var(--kh-amber-hi); }

.kh-grid6 { display: grid; gap: 12px; }
.kh-mini { background: var(--kh-card); border: 1px solid var(--kh-line); border-radius: 14px; padding: 18px; }
.kh-mini h3 { font-size: 1rem; }
.kh-mini p { margin-top: 6px; color: var(--kh-muted); font-size: .9rem; }
.kh-mini .kh-mi { font-size: 1.15rem; margin-bottom: 10px; color: var(--kh-amber-lo); }

.kh-faq { max-width: 760px; }
.kh-faq details { background: var(--kh-card); border: 1px solid var(--kh-line); border-radius: 12px; padding: 0 18px; margin-bottom: 10px; }
.kh-faq summary { cursor: pointer; font-weight: 700; padding: 16px 0; list-style: none; display: flex; justify-content: space-between; gap: 12px; min-height: 48px; align-items: center; color: var(--kh-text); }
.kh-faq summary::-webkit-details-marker { display: none; }
.kh-faq summary::after { content: "+"; font: 700 1.4rem var(--kh-f-mono); color: var(--kh-amber-lo); }
.kh-faq details[open] summary::after { content: "\2013"; }
.kh-faq details p { margin: 0 0 16px; color: var(--kh-muted); }

.kh-final { background: var(--kh-amber); color: var(--kh-ink); text-align: center; padding: 56px 0; }
.kh-final h2 { color: var(--kh-ink); max-width: 18ch; margin: 0 auto; }
.kh-final p { margin: 14px auto 26px; max-width: 46ch; font-size: 1.05rem; color: #3a2a08; }
.kh-final .kh-btn { max-width: 340px; width: 100%; }

/* ---------- tablet (iPad portrait 768 / 820) ---------- */
@media (min-width: 700px) {
  .kh-wrap { padding: 0 32px; }
  .kh-hero { padding: 72px 0 80px; }
  .kh-gap { padding: 28px; }
  .kh-trust ul { grid-template-columns: repeat(4, auto); justify-content: space-between; }
  .kh-s { padding: 80px 0; }
  .kh-cards { grid-template-columns: repeat(3, 1fr); }
  .kh-steps { grid-template-columns: 1fr 1fr; }
  .kh-calc { grid-template-columns: 1fr 1fr; }
  .kh-grid6 { grid-template-columns: 1fr 1fr; }
  .kh-split { grid-template-columns: 1fr 1fr; gap: 44px; }
  .kh-split--rev .kh-phonewrap { order: -1; }
  .kh-final { padding: 80px 0; }
}
/* ---------- desktop ---------- */
@media (min-width: 1000px) {
  .kh-steps { grid-template-columns: repeat(4, 1fr); }
  .kh-step { padding: 74px 20px 22px; }
  .kh-grid6 { grid-template-columns: repeat(3, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  .kh *, .kh *::before, .kh *::after { animation: none !important; transition: none !important; }
}

/* ---------- creator toolkit (hero chips, bio flow, QR card) ---------- */
.kh-toolkit-lead { margin-top: 22px; color: #b9c0c7; font-size: .95rem; }
.kh-toolkit { list-style: none; padding: 0; margin: 12px auto 0; display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.kh-toolkit a { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .22); color: #e6e9ec !important; text-decoration: none !important; font-weight: 500; font-size: .92rem; transition: border-color .15s; }
.kh-toolkit a:hover { border-color: var(--kh-amber); color: #fff !important; }
.kh-toolkit i { color: var(--kh-amber); }

.kh-flow { list-style: none; padding: 0; margin: 40px 0 0; display: grid; gap: 12px; counter-reset: kh-fl; }
.kh-flow li { counter-increment: kh-fl; position: relative; display: grid; gap: 2px; padding: 16px 18px 16px 64px; background: var(--kh-paper); border: 1px solid var(--kh-line); border-radius: 14px; }
.kh-flow li::before { content: counter(kh-fl); position: absolute; left: 16px; top: 50%; transform: translateY(-50%); width: 34px; height: 34px; border-radius: 50%; background: var(--kh-amber); color: var(--kh-ink); font: 800 1rem var(--kh-f-display); display: grid; place-items: center; }
.kh-flow b { color: var(--kh-text); font-size: 1rem; }
.kh-flow span { color: var(--kh-muted); font-size: .9rem; }

.kh-qrcard { background: var(--kh-paper); border: 1px solid var(--kh-line); border-radius: 18px; padding: 26px 22px; text-align: center; box-shadow: 0 24px 50px -28px rgba(15, 17, 17, .35); }
.kh-qrcard img { display: block; margin: 0 auto; width: 180px; height: 180px; max-width: 100%; background: #fff; padding: 10px; border-radius: 12px; border: 1px solid var(--kh-line); }
.kh-qrcard__cap { margin-top: 12px; font-weight: 700; color: var(--kh-text); }
.kh-qrcard__uses { list-style: none; padding: 0; margin: 14px 0 0; display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.kh-qrcard__uses li { font-size: .82rem; padding: 6px 12px; border-radius: 999px; background: var(--kh-card); border: 1px solid var(--kh-line); color: var(--kh-muted); }

@media (min-width: 700px) {
  .kh-flow { grid-template-columns: repeat(3, 1fr); }
}