/* Corbin Guitar — site styles */
:root {
  --parchment: #F4EDE0;
  --parchment-deep: #EDE3D2;
  --ink: #2E2226;
  --maroon: #5C1F2E;
  --maroon-deep: #3E1420;
  --tan: #A5815C;
  --tan-light: #C9A77E;
  --tan-text: #7A5A38;
  --muted: #5E4E3E;
  --rule: #CDBFA6;
  --cream-soft: #E8DCC6;
  --field: #FBF8F2;
  --field-border: #9C876A;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --body: 'EB Garamond', Georgia, serif;
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-io: cubic-bezier(.65, 0, .35, 1);
  --pad-x: clamp(20px, 6vw, 160px);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--parchment);
  color: var(--ink);
  font-family: var(--body);
  font-size: 19px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
[hidden] { display: none !important; }
a { color: var(--maroon); }
a:hover { color: var(--maroon-deep); }
:focus-visible { outline: 2px solid var(--maroon); outline-offset: 3px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.08; margin: 0; color: var(--ink); }
p { margin: 0; }

/* ---------- Shared bits ---------- */
.eyebrow { font-size: 14px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--tan-text); }
.accent-line { width: 64px; height: 1px; background: var(--tan-light); }
.btn {
  display: inline-block;
  font-family: var(--body);
  font-size: 15px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 16px 30px;
  border-radius: 2px;
  border: 1px solid var(--maroon);
  background: var(--maroon);
  color: var(--parchment);
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}
.btn:hover { background: var(--maroon-deep); border-color: var(--maroon-deep); color: var(--parchment); }
.btn--ghost { background: transparent; color: var(--maroon); }
.btn--ghost:hover { background: var(--maroon); color: var(--parchment); }
.btn--cream { background: var(--parchment); border-color: var(--parchment); color: var(--maroon); }
.btn--cream:hover { background: #fff; border-color: #fff; color: var(--maroon-deep); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 88px;
  padding: 0 var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(244, 237, 224, 0.94);
  border-bottom: 1px solid rgba(205, 191, 166, 0.6);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.wordmark { font-size: 15px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--ink); text-decoration: none; padding: 12px 0; white-space: nowrap; }
.wordmark:hover { color: var(--maroon); }
.site-nav { display: flex; align-items: center; gap: 40px; font-size: 15px; letter-spacing: 0.2em; text-transform: uppercase; }
.site-nav a { color: var(--ink); text-decoration: none; padding: 12px 0; }
.site-nav a:hover { color: var(--maroon); }
.site-nav a[aria-current="page"] { color: var(--maroon); border-bottom: 1px solid var(--maroon); }
.site-nav .btn { font-size: 15px; padding: 13px 24px; color: var(--parchment); border-bottom: 1px solid var(--maroon); }
.site-nav .btn:hover { color: var(--parchment); }

.burger { display: none; position: relative; width: 44px; height: 44px; padding: 0; border: none; background: none; cursor: pointer; color: var(--ink); }
.burger span { position: absolute; left: 9px; width: 26px; height: 2px; border-radius: 1px; background: currentColor; transition: transform 0.5s var(--ease-out), opacity 0.3s ease, width 0.5s var(--ease-out); transform-origin: 13px 1px; }
.burger span:nth-child(1) { top: 12px; }
.burger span:nth-child(2) { top: 20px; }
.burger span:nth-child(3) { top: 28px; }
body.menu-open .burger span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
body.menu-open .burger span:nth-child(2) { opacity: 0; width: 0; }
body.menu-open .burger span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
body.menu-open .burger { color: var(--parchment); z-index: 90; }

body.menu-open .site-header { z-index: 90; background: transparent; border-bottom-color: transparent; -webkit-backdrop-filter: none; backdrop-filter: none; }
body.menu-open .site-header .wordmark { opacity: 0; pointer-events: none; }
@media (max-width: 960px) {
  .site-header { height: 72px; }
  .site-nav { display: none; }
  .burger { display: block; margin-right: -9px; }
}

/* ---------- Slide-out menu ---------- */
.menu-backdrop { position: fixed; inset: 0; z-index: 80; background: rgba(46, 34, 38, 0.28); opacity: 0; pointer-events: none; transition: opacity 0.5s ease; }
.menu-panel {
  position: fixed; top: 0; left: 0; bottom: 0; z-index: 85;
  width: min(480px, 100vw);
  padding: 140px 64px 64px;
  background: var(--maroon);
  display: flex; flex-direction: column; gap: 10px;
  transform: translateX(-100%);
  transition: transform 0.7s var(--ease-out);
  visibility: hidden;
}
.menu-panel a { font-family: var(--serif); font-weight: 500; font-size: 44px; line-height: 1.1; color: var(--parchment); text-decoration: none; padding: 6px 0; align-self: flex-start; opacity: 0; transform: translateX(-24px); transition: opacity 0.5s ease, transform 0.7s var(--ease-out); }
.menu-panel a:hover { color: var(--tan-light); }
.menu-panel .btn { margin-top: 32px; font-family: var(--body); font-size: 15px; line-height: 1.6; padding: 16px 28px; }
.menu-panel .btn--cream { color: var(--maroon); }
.menu-panel .btn:hover { color: var(--maroon-deep); }
body.menu-open .menu-backdrop { opacity: 1; pointer-events: auto; }
body.menu-open .menu-panel { transform: none; visibility: visible; }
body.menu-open .menu-panel a { opacity: 1; transform: none; }
body.menu-open .menu-panel a:nth-child(1) { transition-delay: 0.18s; }
body.menu-open .menu-panel a:nth-child(2) { transition-delay: 0.24s; }
body.menu-open .menu-panel a:nth-child(3) { transition-delay: 0.30s; }
body.menu-open .menu-panel a:nth-child(4) { transition-delay: 0.36s; }
body.menu-open .menu-panel a:nth-child(5) { transition-delay: 0.42s; }
body.menu-open .menu-panel a:nth-child(6) { transition-delay: 0.48s; }
.menu-panel:not(.is-ready) { transition: none; }
@media (max-width: 600px) {
  .menu-panel { padding: 110px 32px 48px; }
  .menu-panel a { font-size: 38px; }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--maroon);
  color: var(--parchment);
  padding: 34px var(--pad-x) 26px;
  padding-left: 80px; padding-right: 80px;
  display: flex; flex-direction: column; gap: 28px;
}
.site-footer a { color: var(--parchment); text-decoration: none; }
.site-footer a:hover { color: var(--tan-light); }
.footer-top { display: flex; align-items: center; justify-content: space-between; gap: 48px; }
.footer-logo img { width: 170px; height: auto; }
.footer-nav { display: flex; align-items: center; gap: 36px; font-size: 14px; letter-spacing: 0.2em; text-transform: uppercase; }
.footer-nav a { padding: 8px 0; }
.footer-contact { display: flex; align-items: center; gap: 18px; font-size: 17px; }
.footer-contact a { padding: 8px 0; }
.footer-contact .dot { color: var(--tan-light); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 16px; border-top: 1px solid rgba(201, 167, 126, 0.4); font-size: 13px; letter-spacing: 0.15em; color: var(--tan-light); }
.footer-bottom .copyright { text-transform: uppercase; }
.footer-bottom .motto { font-family: var(--serif); font-style: italic; font-size: 19px; letter-spacing: 0.02em; color: var(--cream-soft); }
@media (max-width: 1100px) {
  .site-footer { padding: 48px 24px 28px; }
  .footer-top { flex-direction: column; gap: 24px; text-align: center; }
  .footer-nav { display: grid; grid-template-columns: repeat(2, auto); justify-content: center; gap: 2px 40px; }
  .footer-contact { flex-direction: column; gap: 4px; }
  .footer-contact .dot { display: none; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

/* ---------- Inner pages ---------- */
.page-hero { padding: 120px var(--pad-x) 100px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 26px; }
.page-hero h1 { font-size: clamp(56px, 8vw, 104px); line-height: 1; }
.page-hero h1 em { font-style: italic; color: var(--maroon); display: block; }
.page-hero .lede { max-width: 680px; font-size: clamp(19px, 1.6vw, 22px); line-height: 1.7; }
.page-hero .wide-photo { margin-top: 44px; width: 100%; height: auto; max-width: 1120px; aspect-ratio: 1120 / 620; object-fit: cover; border-radius: 4px; }

.block { padding: 120px var(--pad-x); display: flex; flex-direction: column; align-items: center; gap: 40px; }
.block--ruled { margin: 0 var(--pad-x); padding-left: 0; padding-right: 0; border-top: 1px solid var(--rule); }
.block h2 { font-size: clamp(40px, 5vw, 60px); text-align: center; }
.prose { max-width: 680px; display: flex; flex-direction: column; gap: 24px; font-size: 21px; line-height: 1.75; }
.band { background: var(--maroon); color: var(--parchment); padding: 120px var(--pad-x); display: flex; flex-direction: column; align-items: center; text-align: center; gap: 30px; }
.band h2 { color: var(--parchment); font-size: clamp(40px, 5vw, 60px); }
.band p { max-width: 720px; font-size: 22px; line-height: 1.75; color: var(--cream-soft); }

.cta-block { padding: 130px var(--pad-x) 110px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 22px; }
.cta-block h2 { font-size: clamp(40px, 5vw, 60px); }
.cta-block p { font-size: 20px; }
.cta-block .btn { margin-top: 12px; padding: 18px 32px; }

.cols-3 { width: 100%; max-width: 1120px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 64px; }
.cols-2 { width: 100%; max-width: 1120px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 96px; }
.card-col { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 14px; }
.card-col--ruled { padding-top: 28px; border-top: 1px solid var(--tan); }
.card-col h3 { font-weight: 600; font-size: 34px; line-height: 1.1; }
.card-col p { font-size: 19px; line-height: 1.65; }
.step-num { font-size: 15px; letter-spacing: 0.3em; color: var(--tan-text); }

/* Approach page */
.side { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 18px; }
.side h3 { font-size: 52px; line-height: 1.05; }
.side h3.is-write { font-style: italic; color: var(--maroon); }
.side p { max-width: 440px; font-size: 20px; line-height: 1.7; }
.side ul { list-style: none; margin: 12px 0 0; padding: 0; width: 100%; max-width: 420px; border-top: 1px solid var(--rule); }
.side li { padding: 14px 0; border-bottom: 1px solid var(--rule); font-family: var(--serif); font-weight: 500; font-size: 26px; line-height: 1.25; }

/* Lessons page */
.prices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 96px; margin-top: 12px; }
.price { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.price strong { font-family: var(--serif); font-weight: 500; font-size: 88px; line-height: 1; color: var(--parchment); }
.price span { font-size: 20px; color: var(--cream-soft); }
.faq { width: 100%; max-width: 880px; border-top: 1px solid var(--rule); }
.faq-item { border-bottom: 1px solid var(--rule); }
.faq-item h3 { margin: 0; }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 32px; padding: 28px 0; background: none; border: none; cursor: pointer; text-align: left; color: var(--ink); font-family: var(--serif); font-weight: 600; font-size: 30px; line-height: 1.2; }
.faq-q svg { flex-shrink: 0; transition: transform 0.45s var(--ease-out); }
.faq-q[aria-expanded="true"] svg { transform: rotate(45deg); }
.faq-a { display: grid; grid-template-rows: 0fr; opacity: 0; transition: grid-template-rows 0.5s var(--ease-out), opacity 0.35s ease; }
.faq-a > div { overflow: hidden; min-height: 0; }
.faq-a p { padding: 0 64px 30px 0; font-size: 20px; line-height: 1.7; }
.faq-q[aria-expanded="true"] + .faq-a, .faq-a.is-open { grid-template-rows: 1fr; opacity: 1; }

/* Reviews page */
.review-band { background: var(--maroon); padding: 120px var(--pad-x); display: grid; grid-template-columns: minmax(0, 520px) minmax(0, 1fr); gap: 96px; align-items: center; }
.review-band img { width: 100%; height: auto; aspect-ratio: 520 / 632; object-fit: cover; border-radius: 4px; }
.review { margin: 0; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 30px; }
.review blockquote { margin: 0; font-family: var(--serif); font-style: italic; font-weight: 500; font-size: clamp(28px, 2.8vw, 38px); line-height: 1.35; color: var(--parchment); }
.review figcaption { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.review .who { font-size: 16px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--parchment); }
.review .role { font-size: 16px; font-style: italic; color: var(--cream-soft); }

@media (max-width: 900px) {
  body { font-size: 18px; }
  .eyebrow { font-size: 13px; letter-spacing: 0.22em; }
  .page-hero { padding: 72px 24px 64px; }
  .block { padding: 80px 24px; gap: 32px; }
  .block--ruled { margin: 0 24px; padding: 80px 0; }
  .band, .review-band { padding: 80px 24px; }
  .cta-block { padding: 80px 24px; }
  .cols-3, .cols-2 { grid-template-columns: 1fr; gap: 48px; }
  .prices { grid-template-columns: 1fr; gap: 40px; }
  .price strong { font-size: 72px; }
  .prose { font-size: 19px; }
  .band p { font-size: 19px; }
  .side h3 { font-size: 44px; }
  .faq-q { font-size: 24px; padding: 22px 0; }
  .faq-a p { padding-right: 0; font-size: 18px; }
  .review-band { grid-template-columns: 1fr; gap: 48px; }
}

/* ---------- Form (home) ---------- */
.lesson-form { width: 100%; display: flex; flex-direction: column; gap: 16px; font-size: 16px; }
.lesson-form .row { display: grid; gap: 14px; }
.lesson-form .row-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.lesson-form .row-addr { grid-template-columns: minmax(0, 3fr) minmax(0, 1fr); }
.lesson-form .row-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.lesson-form label.field { display: flex; flex-direction: column; gap: 6px; font-weight: 500; }
.lesson-form .note { font-weight: 400; font-size: 14px; color: var(--muted); }
.lesson-form input[type="text"], .lesson-form input[type="email"], .lesson-form input[type="tel"], .lesson-form select, .lesson-form textarea {
  height: 44px; padding: 0 14px; font: inherit; font-weight: 400; background: var(--field); border: 1px solid var(--field-border); border-radius: 2px; color: var(--ink); width: 100%;
}
.lesson-form select { padding: 0 10px; }
.lesson-form textarea { height: auto; padding: 10px 14px; resize: none; }
.lesson-form .who { border: none; margin: 0; padding: 0; display: grid; grid-template-columns: auto minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: 14px; }
.lesson-form .who legend { float: left; padding: 0; margin-right: 6px; font-weight: 500; }
.lesson-form .choice { display: flex; align-items: center; gap: 10px; padding: 10px 16px; background: var(--field); border: 1px solid var(--field-border); border-radius: 2px; cursor: pointer; }
.lesson-form .choice input { accent-color: var(--maroon); width: 18px; height: 18px; margin: 0; }
.lesson-form .submit { height: 52px; font-size: 16px; letter-spacing: 0.22em; padding: 0; }
.lesson-form .submit[disabled] { opacity: 0.6; cursor: progress; }
.lesson-form .hp { position: absolute; left: -10000px; }
.form-error { font-size: 16px; color: var(--maroon); }
.form-thanks { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 18px; padding: 40px 0; }
.form-thanks h3 { font-size: 44px; }
.form-thanks p { max-width: 460px; font-size: 19px; }
@media (max-width: 700px) {
  .lesson-form .row-3, .lesson-form .row-addr, .lesson-form .row-2 { grid-template-columns: 1fr; }
  .lesson-form .who { grid-template-columns: 1fr 1fr; }
  .lesson-form .who legend { float: none; grid-column: 1 / -1; margin-bottom: 4px; }
  .lesson-form input[type="text"], .lesson-form input[type="email"], .lesson-form input[type="tel"], .lesson-form select, .lesson-form textarea { font-size: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-delay: 0s !important; transition-delay: 0s !important; }
}