/* ==========================================================================
   SwingWorks marketing site: editorial layout, black-and-white with heat.
   Type, space and hairline rules carry the page. Black and paper do the work;
   heat orange is the shot tracer in the logo, so it marks action only:
   buttons, links, focus and the things you're working on. The ball is white.
   ========================================================================== */

:root {
  --ink: #111315;          /* primary: text, dark bands */
  --ink-soft: #43474C;     /* body copy on paper */
  --ink-faint: #5E6267;    /* captions on paper */
  --paper: #F2F2EC;        /* page */
  --paper-2: #E7E7DF;      /* quiet fill */
  --paper-dim: #B9BBB4;    /* secondary text on ink */
  --white: #ffffff;
  --heat: #F07A26;         /* accent: the shot tracer. Ink text on it, never white */
  --heat-text: #A84A0E;    /* heat as text on paper (5:1) */
  --error: #B3261E;
  --error-on-dark: #FF8A7A;
  --line: rgba(17, 19, 21, 0.16);
  --line-soft: rgba(17, 19, 21, 0.09);
  --line-dark: rgba(242, 242, 236, 0.14);
  --font-display: "Inter Tight", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: "Inter Tight", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --max-w: 1120px;
  --measure: 62ch;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17.5px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.035em;
  margin: 0 0 0.5em;
  color: var(--ink);
}
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
h3 { font-size: 1.25rem; letter-spacing: -0.02em; line-height: 1.2; font-weight: 700; }

p { margin: 0 0 1em; color: var(--ink-soft); max-width: var(--measure); }

a { color: var(--ink); text-underline-offset: 3px; text-decoration-thickness: 1.5px; text-decoration-color: var(--heat-text); }
a:hover { background: var(--heat); text-decoration-color: var(--ink); }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: 2px; }

/* .hl kept as a hook only: no single-word colour accents. */
.hl { background: none; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 28px; }

/* A small line of context above a heading: plain text, not a tag. */
.eyebrow {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--heat-text);
  margin: 0 0 14px;
}

/* -------------------- buttons -------------------- */

.btn {
  display: inline-block;
  padding: 14px 24px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
  font-family: inherit;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.005em;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}
.btn:hover { background: var(--heat); border-color: var(--heat); color: var(--ink); }
.btn-gold, .btn-primary { background: var(--ink); }
.btn-ghost { background: transparent; color: var(--ink); border-color: transparent; padding-left: 0; padding-right: 0; border-radius: 0; text-decoration: underline; text-decoration-color: var(--heat-text); font-weight: 600; }
.btn-ghost:hover { background: var(--heat); border-color: transparent; color: var(--ink); }
.btn-block { display: block; width: 100%; }
.btn-lg { padding: 16px 28px; }

/* -------------------- header (dark, sits on the hero) -------------------- */

.site-header { background: var(--ink); border-bottom: 1px solid var(--line-dark); position: relative; z-index: 40; }
.nav { display: flex; align-items: center; justify-content: space-between; padding: 20px 28px; }
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand:hover { background: transparent; }
.brand img { height: 30px; width: auto; }

.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a:not(.btn) { color: var(--paper-dim); font-size: 0.97rem; font-weight: 500; text-decoration: none; }
.nav-links a:not(.btn):hover, .nav-links a.active { color: var(--paper); background: transparent; text-decoration: underline; text-decoration-color: var(--heat); }
.nav-links a.btn { background: var(--heat); border-color: var(--heat); color: var(--ink); padding: 10px 18px; font-size: 0.93rem; }
.nav-links a.btn:hover { background: var(--paper); border-color: var(--paper); }
.nav-actions { display: none; align-items: center; gap: 12px; }
.site-header :focus-visible { outline-color: var(--heat); }

.nav-toggle { display: none; border: 1px solid var(--line-dark); background: transparent; border-radius: 999px; width: 42px; height: 42px; align-items: center; justify-content: center; cursor: pointer; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { content: ""; display: block; width: 18px; height: 2px; background: var(--paper); position: relative; }
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }

@media (max-width: 860px) {
  .nav-actions { display: flex; }
  .nav-actions .btn-ghost { display: none; }
  .nav-toggle { display: flex; }
  .nav-links { position: absolute; top: 100%; left: 0; right: 0; background: var(--ink); flex-direction: column; align-items: stretch; gap: 0; border-bottom: 1px solid var(--line-dark); display: none; padding: 6px 28px 20px; }
  .nav-links.open { display: flex; }
  .nav-links a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--line-dark); }
  .nav-links a.btn { margin-top: 16px; padding: 14px 18px; }
}

/* -------------------- sections -------------------- */

section { padding: 96px 0; }
section + section { border-top: 1px solid var(--line-soft); }
.section-cream, .section-white { background: var(--paper); }
.section-head { max-width: 720px; margin: 0 0 52px; }
.section-head.center { margin-left: 0; margin-right: 0; text-align: left; }
.section-head p { max-width: 60ch; }

/* -------------------- hero (dark) -------------------- */

.hero { padding: 96px 0 104px; background: var(--ink); color: var(--paper); }
.hero h1 { color: var(--paper); margin-bottom: 26px; max-width: 15ch; }
.hero h1 .hl { background: none; color: inherit; padding: 0; }
.hero p { color: var(--paper-dim); }
.hero .eyebrow { color: var(--heat); }
.hero-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 80px; align-items: end; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; gap: 52px; } }
.hero .lede { font-size: 1.2rem; max-width: 46ch; }
.hero-note { font-size: 0.9rem; }
.hero .waitlist-form input[type="email"] { border-color: transparent; }
.hero .btn { background: var(--heat); border-color: var(--heat); color: var(--ink); }
.hero .btn:hover { background: var(--paper); border-color: var(--paper); }
.hero .form-status { color: var(--heat); }
.hero .form-status[data-state="error"] { color: var(--error-on-dark); }
.hero :focus-visible { outline-color: var(--heat); }
.hero + section { border-top: 0; }

/* One example of the coach's voice, set as a quotation. */
.sample-note { margin: 0; padding: 0 0 6px 26px; border-left: 3px solid var(--heat); }
.sample-note blockquote { margin: 0 0 16px; font-family: var(--font-display); font-weight: 600; font-size: clamp(1.35rem, 2.2vw, 1.7rem); line-height: 1.32; letter-spacing: -0.02em; color: var(--paper); }
.sample-note figcaption { font-size: 0.9rem; color: var(--paper-dim); max-width: 40ch; }

/* -------------------- columns of text -------------------- */

.grid { display: grid; gap: 48px 52px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 860px) { .grid-3, .grid-2 { grid-template-columns: 1fr; gap: 34px; } }

.card { border-top: 1px solid var(--line); padding: 20px 0 0; }
.card h3 { margin-bottom: 8px; }
.card p { margin-bottom: 0; font-size: 1rem; }

/* Step numerals finish with a small ball. */
.step-index { font-family: var(--font-display); font-weight: 800; font-size: 2.6rem; line-height: 1; letter-spacing: -0.04em; color: var(--ink); margin: 0 0 14px; }
.step-index::after, .step-num::after { content: ""; display: inline-block; width: 0.3em; height: 0.3em; margin-left: 0.1em; border-radius: 50%; background: var(--white); box-shadow: inset 0 0 0 1.5px var(--ink); }

/* How it works: a real sequence, so it keeps its numerals. */
.step { display: grid; grid-template-columns: 76px 1fr; gap: 20px; padding: 36px 0; border-top: 1px solid var(--line-soft); }
.step:first-child { border-top: 0; padding-top: 0; }
.step-num { font-family: var(--font-display); font-weight: 800; font-size: 2.6rem; line-height: 1; letter-spacing: -0.04em; color: var(--ink); white-space: nowrap; }
.step h3 { margin-bottom: 6px; }
.step p { max-width: var(--measure); }
.step-tag { display: block; margin-top: 4px; font-size: 0.92rem; font-style: italic; color: var(--ink-faint); }
@media (max-width: 560px) { .step { grid-template-columns: 52px 1fr; gap: 14px; } .step-num { font-size: 2rem; } }

/* Comparison: two plain columns, the second one marked by a heavier rule. */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
@media (max-width: 760px) { .compare { grid-template-columns: 1fr; gap: 40px; } }
.compare-col { border-top: 1px solid var(--line); padding-top: 20px; }
.compare-col.new { border-top: 4px solid var(--ink); }
.compare-title { display: block; font-family: var(--font-display); font-size: 1.3rem; font-weight: 800; letter-spacing: -0.02em; color: var(--ink); margin-bottom: 16px; }
.compare-col.new .compare-title { display: inline-block; box-shadow: inset 0 -3px 0 var(--heat); }
.compare-list { list-style: none; margin: 0; padding: 0; }
.compare-list li { padding: 12px 0; border-top: 1px solid var(--line-soft); color: var(--ink-soft); }
.compare-list li:first-child { border-top: 0; padding-top: 0; }
.compare-col.new .compare-list li { color: var(--ink); }

/* -------------------- pricing -------------------- */

.price-card { max-width: 540px; margin: 0; padding: 0; }
.price-card .eyebrow { margin-bottom: 4px; }
.price-amount { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 10px; margin: 4px 0 8px; }
.price-amount .num { font-family: var(--font-display); font-weight: 800; font-size: 4.2rem; letter-spacing: -0.05em; line-height: 1; color: var(--ink); }
.price-amount .period { color: var(--ink-faint); }
.tbd-badge { font-size: 0.9rem; font-style: italic; color: var(--ink-faint); margin-left: 4px; }
.price-list { list-style: none; margin: 24px 0 28px; padding: 0; }
.price-list li { padding: 12px 0; border-top: 1px solid var(--line-soft); color: var(--ink-soft); }
.price-list li:last-child { border-bottom: 1px solid var(--line-soft); }
.lesson-cost { text-align: left; color: var(--ink-faint); font-size: 0.95rem; margin-top: 18px; }

/* -------------------- FAQ -------------------- */

.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 22px 0; font-family: var(--font-display); font-size: 1.18rem; font-weight: 700; letter-spacing: -0.015em; color: var(--ink); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-family: var(--font-body); font-size: 1.4rem; font-weight: 500; color: var(--ink); flex-shrink: 0; width: 1.5em; height: 1.5em; line-height: 1.45em; text-align: center; border-radius: 50%; border: 1px solid var(--line); }
.faq-item summary:hover::after { background: var(--heat); border-color: var(--heat); }
.faq-item[open] summary::after { content: "\2212"; background: var(--heat); border-color: var(--heat); }
.faq-item p { padding-bottom: 22px; margin: 0; max-width: 66ch; }

/* -------------------- waitlist -------------------- */

.waitlist-form { display: flex; gap: 12px; max-width: 500px; align-items: stretch; }
@media (max-width: 480px) { .waitlist-form { flex-direction: column; } }
.waitlist-form input[type="email"] { flex: 1; padding: 14px 18px; border: 1px solid var(--line); border-radius: 999px; font-size: 1rem; font-family: inherit; background: var(--white); color: var(--ink); }
.waitlist-form input[type="email"]:focus { outline: 2px solid var(--heat-text); outline-offset: 1px; }
.form-status { font-size: 0.92rem; margin: 10px 0 0; min-height: 1.3em; color: var(--heat-text); }
.form-status[data-state="error"] { color: var(--error); }
.disclaimer { font-size: 0.85rem; color: var(--ink-faint); }

/* The dark sign-up band at the foot of each page, full width and flat. */
section#waitlist { background: var(--ink); border-top: 0; }
.cta-banner { padding: 0; background: none; color: var(--paper); }
.cta-banner h2 { color: var(--paper); max-width: 18ch; }
.cta-banner p { color: var(--paper-dim); }
.cta-banner .waitlist-form { margin: 28px 0 0; }
.cta-banner .form-status { color: var(--heat); }
.cta-banner .form-status[data-state="error"] { color: var(--error-on-dark); }
.cta-banner .waitlist-form input[type="email"] { border-color: transparent; }
.cta-banner .waitlist-form input[type="email"]:focus { outline-color: var(--heat); }
.cta-banner .btn { background: var(--heat); color: var(--ink); border-color: var(--heat); }
.cta-banner .btn:hover { background: var(--paper); border-color: var(--paper); color: var(--ink); }
.cta-banner :focus-visible { outline-color: var(--heat); }

/* -------------------- footer (continues the dark band) -------------------- */

.site-footer { border-top: 1px solid var(--line-dark); padding: 52px 0 40px; background: var(--ink); color: var(--paper-dim); }
.footer-grid { display: flex; justify-content: space-between; align-items: center; gap: 30px; flex-wrap: wrap; margin-bottom: 28px; }
.footer-grid .brand { flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-grid .brand img { height: 40px; }
.footer-tag { font-size: 0.95rem; font-weight: 500; color: var(--paper-dim); }
.footer-links { display: flex; gap: 26px; flex-wrap: wrap; }
.footer-links a { color: var(--paper-dim); font-size: 0.95rem; text-decoration-color: var(--heat); }
.footer-links a:hover { color: var(--ink); }
.footer-note { font-size: 0.85rem; color: var(--paper-dim); border-top: 1px solid var(--line-dark); padding-top: 22px; max-width: 76ch; }
.site-footer :focus-visible { outline-color: var(--heat); }

/* -------------------- page heads (inner pages) -------------------- */

.page-hero { padding: 80px 0 44px; text-align: left; }
.page-hero.text-center { text-align: left; }
.page-hero h1 { max-width: 18ch; }
.page-hero p.lede { max-width: 56ch; font-size: 1.18rem; margin-left: 0 !important; margin-right: 0 !important; }
.page-hero + section { border-top: 0; padding-top: 24px; }

/* -------------------- utilities -------------------- */

.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.mt-0 { margin-top: 0; }
.text-center { text-align: left; }
.badge-row { display: flex; gap: 8px 22px; flex-wrap: wrap; margin-top: 22px; font-size: 0.92rem; color: var(--ink-soft); }

@media (max-width: 640px) {
  body { font-size: 17px; }
  section { padding: 64px 0; }
  .hero { padding: 56px 0 64px; }
  .page-hero { padding: 52px 0 24px; }
  .nav { padding: 16px 20px; }
  .brand img { height: 26px; }
  .container { padding: 0 20px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }