/* Daniel Okafor sample: "Charcoal & brass". Own brand, every rule scoped under .do (see tests/samples.test.js). */
:root {
  --do-cream: #fbf8f2;
  --do-charcoal: #2b2a28;
  --do-brass: #9a7b3f;
  --do-brass-text: #7a5f27;
  --do-gold: #d9b56e;
  --do-grey: #5c5850;
  --do-sand: #d9d2c3;
  --do-chip-border: #a89f8c;
  --do-sand-soft: #f1ece0;
  --do-card: #ffffff;
  --do-serif: 'Fraunces', Georgia, serif;
  --do-sans: 'Inter', system-ui, sans-serif;
  --do-radius: 4px;
}

.do, .do *, .do *::before, .do *::after { box-sizing: border-box; }
.do [hidden] { display: none !important; }
.do { background: var(--do-cream); color: var(--do-charcoal); font: 400 17px/1.6 var(--do-sans); border-top: 8px solid var(--do-charcoal); overflow-x: clip; }
.do h1, .do h2, .do h3, .do p, .do ol, .do figure, .do blockquote, .do fieldset, .do legend { margin: 0; padding: 0; }
.do h1, .do h2, .do h3 { font-family: var(--do-serif); font-weight: 500; color: var(--do-charcoal); line-height: 1.15; letter-spacing: -0.01em; }
.do h1 { font-size: clamp(32px, 8vw, 54px); margin-bottom: 26px; }
.do h1 em, .do h2 em { font-style: normal; color: var(--do-brass); }
.do h2 { font-size: clamp(26px, 5.5vw, 36px); margin-bottom: 18px; }
.do h3 { font-size: 20px; font-weight: 700; margin-bottom: 6px; line-height: 1.25; }
.do p + p { margin-top: 14px; }

.do .do-wrap { width: 100%; max-width: 1040px; margin: 0 auto; padding: 0 16px; }
.do .do-narrow { max-width: 700px; }
.do .do-band { padding: 52px 0 56px; }
.do .do-band--sand { background: var(--do-sand-soft); border-top: 1px solid var(--do-sand); border-bottom: 1px solid var(--do-sand); }
.do .do-kicker { font-size: 12px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--do-brass-text); margin-bottom: 14px; }
.do .do-lead { font-size: 18px; color: var(--do-grey); max-width: 34em; }
.do .do-fine { font-size: 14px; color: var(--do-grey); margin-top: 14px; }

/* Header + footer */
.do .do-header { border-bottom: 1px solid var(--do-sand); }
.do .do-header-in { padding-top: 16px; padding-bottom: 16px; }
.do .do-logo { display: block; font: 700 20px/1.2 var(--do-serif); }
.do .do-logo small { display: block; margin-top: 3px; font: 600 11.5px/1.3 var(--do-sans); letter-spacing: 0.12em; text-transform: uppercase; color: var(--do-grey); }
.do .do-footer { background: var(--do-charcoal); color: var(--do-sand); padding: 22px 0; font-size: 14px; text-align: center; }

/* Buttons */
.do .do-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 28px;
  background: var(--do-charcoal); color: var(--do-cream); border: 0; border-radius: var(--do-radius); cursor: pointer;
  font: 600 16px/1.2 var(--do-sans); text-decoration: none; transition: background 0.15s;
}
.do .do-btn::after { content: '\2192'; color: var(--do-gold); font-size: 18px; }
@media (hover: hover) { .do .do-btn:hover { background: #000; } }
.do .do-btn:focus-visible, .do .do-opt input:focus-visible + span { outline: 3px solid var(--do-brass); outline-offset: 3px; }

/* Hero */
.do .do-hero {
  overflow: hidden;
  padding: 44px 0 0;
  background:
    radial-gradient(75% 42% at 50% 88%, rgba(154, 123, 63, 0.42), transparent 70%),
    linear-gradient(180deg, var(--do-cream) 0%, var(--do-sand-soft) 100%);
}
.do .do-hero-grid { display: grid; gap: 28px; align-items: end; }
.do .do-hero-grid > :first-child { align-self: center; }
.do .do-hero-media { display: flex; justify-content: center; }
.do .do-hero-cutout { display: block; width: 100%; max-width: 320px; height: auto; filter: drop-shadow(0 12px 18px rgba(43, 42, 40, 0.12)); }
.do .do-stats { display: grid; gap: 18px; grid-template-columns: repeat(2, 1fr); }
.do .do-stat { border-left: 3px solid var(--do-brass); padding-left: 14px; }
.do .do-num { display: block; font: 700 clamp(30px, 8vw, 42px)/1.1 var(--do-serif); }
.do .do-num--word { font-size: clamp(22px, 5.5vw, 26px); line-height: 1.25; padding-top: 6px; }
.do .do-lbl { display: block; margin-top: 4px; font-size: 13.5px; line-height: 1.35; color: var(--do-grey); }
.do .do-hero .do-lead { margin-top: 28px; margin-bottom: 26px; }

/* Photos: plain rectangles, hairline frame */
.do .do-photo { width: 100%; max-width: 260px; aspect-ratio: 4 / 5; border: 1px solid var(--do-sand); background: var(--do-card); padding: 8px; border-radius: 2px; }
.do .do-photo img { display: block; width: 100%; height: 100%; object-fit: cover; }
.do .do-photo--small { width: 96px; max-width: 96px; flex: none; padding: 5px; }
/* Priya: a deliberate initials tile instead of a photo (owner's choice). */
.do .do-initials { display: flex; align-items: center; justify-content: center; background: var(--do-charcoal); background-clip: content-box; color: var(--do-gold); font: 600 30px/1 var(--do-serif); letter-spacing: 0.04em; }

/* The problem + moves */
.do #do-problem p { color: var(--do-grey); }
.do .do-moves { list-style: none; display: grid; gap: 28px; margin-top: 28px; }
.do .do-move { display: grid; grid-template-columns: 56px 1fr; gap: 16px; align-items: start; border-top: 1px solid var(--do-sand); padding-top: 22px; }
.do .do-move-n { font: 500 64px/0.9 var(--do-serif); color: var(--do-brass); }
.do .do-move p { color: var(--do-grey); }

/* Results + chart */
.do #do-results .do-stats { grid-template-columns: 1fr; margin: 28px 0 36px; }
.do .do-chart { display: grid; gap: 28px; background: var(--do-card); border: 1px solid var(--do-sand); border-radius: var(--do-radius); padding: 24px 20px; }
.do .do-chart-title { font-weight: 600; font-size: 15px; margin-bottom: 12px; }
.do .do-bar { position: relative; height: 38px; margin-bottom: 8px; background: transparent; }
.do .do-bar i { display: block; height: 100%; border-radius: 2px; }
.do .do-bar--before i { background: var(--do-sand); }
.do .do-bar--after i { background: var(--do-charcoal); }
.do .do-bar span { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); font-size: 14px; font-weight: 600; color: var(--do-charcoal); white-space: nowrap; }
.do .do-bar--after span { color: var(--do-cream); }

/* Quote */
.do .do-quote { display: flex; gap: 20px; align-items: flex-start; }
.do .do-quote blockquote p { font: 500 clamp(20px, 4.6vw, 26px)/1.4 var(--do-serif); }
.do .do-quote figcaption { margin-top: 14px; font-size: 14.5px; color: var(--do-grey); }
.do .do-quote figcaption b { color: var(--do-charcoal); }

/* Closing block */
.do .do-close { background: var(--do-charcoal); color: var(--do-cream); padding: 60px 0; }
.do .do-close h2 { color: var(--do-cream); }
.do .do-close p { color: var(--do-sand); margin-bottom: 26px; }
.do .do-close .do-btn { background: var(--do-cream); color: var(--do-charcoal); }
@media (hover: hover) { .do .do-close .do-btn:hover { background: #fff; } }
.do .do-close .do-btn::after { color: var(--do-brass); }
.do .do-close .do-btn:focus-visible { outline-color: var(--do-gold); }

/* Fit check */
.do .do-h1-sm { font-size: clamp(30px, 7vw, 44px); margin-bottom: 14px; }
.do .do-fitband { padding-bottom: 72px; }
.do .do-card { background: var(--do-card); border: 1px solid var(--do-sand); border-top: 3px solid var(--do-charcoal); border-radius: var(--do-radius); padding: 26px 20px; margin-top: 32px; }
.do .do-q { border: 0; min-width: 0; margin-bottom: 26px; }
.do .do-q legend { font: 700 19px/1.3 var(--do-serif); margin-bottom: 12px; }
.do .do-opts { display: flex; flex-wrap: wrap; gap: 10px; }
.do .do-opt { position: relative; cursor: pointer; }
.do .do-opt input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.do .do-opt span { display: inline-flex; align-items: center; min-height: 46px; padding: 0 18px; border: 1px solid var(--do-chip-border); border-radius: var(--do-radius); background: var(--do-cream); font-weight: 600; font-size: 15.5px; transition: background 0.12s, color 0.12s, border-color 0.12s; }
@media (hover: hover) { .do .do-opt:hover span { border-color: var(--do-charcoal); } }
.do .do-opt input:checked + span { background: var(--do-charcoal); border-color: var(--do-charcoal); color: var(--do-cream); }
.do .do-opt input:checked + span::before { content: '\2713'; color: var(--do-gold); margin-right: 8px; }
.do .do-fitform .do-btn { width: 100%; }

/* Booking, booked, reminder, not-yet */
.do .do-fields { display: grid; gap: 16px; margin-bottom: 26px; }
.do .do-field { display: block; }
.do .do-field span { display: block; margin-bottom: 6px; font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--do-grey); }
.do .do-field input { width: 100%; min-height: 48px; padding: 0 14px; border: 1px solid var(--do-sand); border-radius: var(--do-radius); background: var(--do-cream); color: var(--do-charcoal); font: 400 16px/1.2 var(--do-sans); }
.do .do-field input:focus-visible { outline: 3px solid var(--do-brass); outline-offset: 2px; border-color: var(--do-charcoal); }
.do .do-bookform .do-btn, .do .do-checkform .do-btn { width: 100%; }
.do .do-bookform .do-fine { margin-top: 12px; }

.do .do-slotcard { display: grid; gap: 4px; margin-top: 24px; padding: 18px 20px; background: var(--do-card); border: 1px solid var(--do-sand); border-left: 3px solid var(--do-brass); border-radius: var(--do-radius); }
.do .do-slotcard-when { font: 700 clamp(24px, 6vw, 32px)/1.2 var(--do-serif); }
.do .do-slotcard-meta { font-size: 14.5px; color: var(--do-grey); }
.do .do-textlink { color: var(--do-brass-text); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.do .do-slotcard .do-textlink { margin-top: 8px; justify-self: start; }
.do .do-block { margin-top: 40px; }
.do .do-block + .do-btn, .do .do-card + .do-later { margin-top: 36px; }
.do .do-block + .do-card { margin-top: 28px; }
.do .do-block p { color: var(--do-grey); }
.do .do-moves--tight { margin-top: 18px; gap: 20px; }
.do .do-moves--tight .do-move { padding-top: 18px; }
.do .do-moves--tight .do-move-n { font-size: 48px; }

.do .do-mail { margin: 30px 0 32px; background: var(--do-card); border: 1px solid var(--do-sand); border-top: 3px solid var(--do-charcoal); border-radius: var(--do-radius); padding: 20px; }
.do .do-mail-head { display: flex; gap: 14px; align-items: center; padding-bottom: 14px; border-bottom: 1px solid var(--do-sand); }
.do .do-photo--tiny { width: 48px; max-width: 48px; flex: none; padding: 3px; border-radius: 2px; }
.do .do-mail-from { font-size: 15px; overflow-wrap: anywhere; }
.do .do-mail-to { font-size: 13.5px; color: var(--do-grey); margin-top: 0; }
.do .do-mail-subject { margin-top: 16px; font: 700 20px/1.3 var(--do-serif); }
.do .do-mail-body { margin-top: 14px; }
.do .do-mail-body p { color: var(--do-charcoal); }

.do .do-ticks { list-style: none; margin: 0 0 16px; padding: 0; display: grid; gap: 12px; }
.do .do-ticks li { position: relative; padding-left: 28px; color: var(--do-charcoal); }
.do .do-ticks li::before { content: '\2713'; position: absolute; left: 0; top: 0; color: var(--do-brass-text); font-weight: 700; }
.do .do-later { font: 500 clamp(19px, 4.4vw, 22px)/1.4 var(--do-serif); }
.do .do-btn--quiet { margin-top: 28px; background: transparent; color: var(--do-charcoal); border: 1px solid var(--do-charcoal); }
.do .do-btn--quiet::after, .do .do-btn--arrowed::after { content: none; }
@media (hover: hover) { .do .do-btn--quiet:hover { background: var(--do-sand-soft); } }

@media (min-width: 820px) {
  .do .do-hero {
    padding: 64px 0 0;
    background:
      radial-gradient(52% 80% at 76% 58%, rgba(154, 123, 63, 0.5), transparent 70%),
      radial-gradient(45% 70% at 100% 0%, rgba(43, 42, 40, 0.07), transparent 70%),
      linear-gradient(100deg, var(--do-cream) 0%, var(--do-cream) 40%, var(--do-sand-soft) 100%);
  }
  .do .do-hero-grid { grid-template-columns: 1.4fr 1fr; gap: 56px; }
  .do .do-hero-grid > :first-child { padding-bottom: 72px; }
  .do .do-hero-media { justify-content: flex-end; }
  .do .do-hero-cutout { max-width: 460px; }
  .do .do-photo { max-width: 380px; }
  .do #do-results .do-stats { grid-template-columns: repeat(3, 1fr); }
  .do .do-card { padding: 34px 34px 30px; }
  .do .do-move { grid-template-columns: 80px 1fr; }
  .do .do-move-n { font-size: 80px; }
  .do .do-photo--small { width: 120px; max-width: 120px; }
}

@media (prefers-reduced-motion: reduce) {
  .do *, .do *::before, .do *::after { transition: none !important; }
}
.do #do-call-info .do-photo { margin-bottom: 18px; }