/* Brothers 3 Music Academy */
:root {
  --bg: #0c0b0a;
  --bg-raised: #141210;
  --bg-card: #1a1714;
  --bg-card-hover: #211c18;
  --text: #f6efe4;
  --text-muted: #b9a894;
  --text-dim: #9a8a78;
  --amber: #e8a04a;
  --amber-bright: #ffc36a;
  --amber-deep: #c47822;
  --gold: #d4af5a;
  --line: rgba(232, 160, 74, 0.22);
  --line-strong: rgba(232, 160, 74, 0.45);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --radius: 10px;
  --header-h: 80px;
  --max: 1160px;
  --font-serif: "Cormorant Garamond", "Times New Roman", serif;
  --font-sans: "Outfit", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--amber-bright); text-decoration-color: rgba(255, 195, 106, 0.4); text-underline-offset: 3px; }
a:hover { color: #fff; }
:focus-visible { outline: 2px solid var(--amber-bright); outline-offset: 3px; }

.skip {
  position: absolute; left: 12px; top: -80px;
  background: var(--amber); color: #1a1008; padding: 8px 14px; z-index: 200;
}
.skip:focus { top: 12px; }
html.screenshot .skip { display: none !important; }

/* Header */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  height: var(--header-h);
  display: flex; align-items: center;
  background: linear-gradient(to bottom, rgba(12,11,10,0.92), rgba(12,11,10,0.72) 70%, transparent);
  backdrop-filter: blur(0px);
  transition: background 0.3s, box-shadow 0.3s, backdrop-filter 0.3s;
}
.site-header.is-scrolled {
  background: rgba(12, 11, 10, 0.94);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--line);
}
.header-inner {
  width: 100%; max-width: var(--max); margin: 0 auto;
  padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.logo-link { display: flex; align-items: center; flex-shrink: 0; }
.logo-link img { height: 52px; width: auto; }
.nav-links {
  display: flex; align-items: center; gap: 2px;
  list-style: none; margin: 0; padding: 0;
}
.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 10px 12px;
  position: relative;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); }
.nav-links a[aria-current="page"]::after,
.nav-links a:hover::after {
  content: "";
  position: absolute; left: 12px; right: 12px; bottom: 4px;
  height: 1px; background: var(--amber);
}
.nav-cta {
  margin-left: 8px;
  background: var(--amber);
  color: #1a1008 !important;
  padding: 10px 18px !important;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.08em !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--amber-bright); color: #1a1008 !important; }
.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid var(--line);
  background: transparent; color: var(--text);
  border-radius: 8px; cursor: pointer;
  padding: 0;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  display: block; width: 18px; height: 1.5px; background: currentColor; position: relative; margin: 0 auto;
}
.nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 0;
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  padding: calc(var(--header-h) + 40px) 24px 80px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 55% at 78% 8%, rgba(255, 186, 90, 0.28), transparent 58%),
    radial-gradient(ellipse 45% 40% at 12% 88%, rgba(180, 80, 20, 0.2), transparent 55%),
    radial-gradient(circle at 50% 120%, rgba(232, 160, 74, 0.1), transparent 42%),
    #0c0b0a;
}
.hero-orb {
  position: absolute; border-radius: 50%; pointer-events: none; filter: blur(40px);
  animation: drift 16s ease-in-out infinite alternate;
}
.hero-orb.a { width: 280px; height: 280px; background: rgba(255, 180, 80, 0.18); top: 8%; right: 12%; }
.hero-orb.b { width: 200px; height: 200px; background: rgba(200, 90, 20, 0.16); bottom: 18%; left: 8%; animation-duration: 22s; }
.hero-orb.c { width: 120px; height: 120px; background: rgba(255, 210, 130, 0.12); top: 38%; left: 28%; animation-duration: 12s; }
@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(-30px, 20px) scale(1.08); }
}
.hero-inner {
  position: relative; z-index: 1;
  width: 100%; max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center;
}
.eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--amber);
  margin: 0 0 18px;
}
.hero h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(3.2rem, 7vw, 6.4rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  color: #fffaf3;
}
.hero h1 em { font-style: italic; color: var(--amber-bright); font-weight: 500; }
.hero-lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 36em;
  margin: 0 0 32px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--amber); color: #1a1008; }
.btn-primary:hover { background: var(--amber-bright); color: #1a1008; }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--amber); color: #fff; }
.hero-visual { display: flex; flex-direction: column; align-items: center; gap: 28px; }
.hero-logo { width: min(100%, 420px); filter: drop-shadow(0 0 40px rgba(232, 160, 74, 0.35)); }
.eq {
  display: flex; align-items: flex-end; justify-content: center; gap: 5px;
  height: 48px;
}
.eq span {
  width: 4px; border-radius: 2px;
  background: linear-gradient(to top, var(--amber-deep), var(--amber-bright));
  animation: eq 0.9s ease-in-out infinite alternate;
  transform-origin: bottom;
}
.eq span:nth-child(1) { height: 28%; animation-duration: 0.7s; }
.eq span:nth-child(2) { height: 52%; animation-duration: 1.05s; }
.eq span:nth-child(3) { height: 38%; animation-duration: 0.8s; }
.eq span:nth-child(4) { height: 80%; animation-duration: 0.95s; }
.eq span:nth-child(5) { height: 46%; animation-duration: 0.72s; }
.eq span:nth-child(6) { height: 70%; animation-duration: 1.15s; }
.eq span:nth-child(7) { height: 34%; animation-duration: 0.85s; }
.eq span:nth-child(8) { height: 60%; animation-duration: 1s; }
.eq span:nth-child(9) { height: 42%; animation-duration: 0.78s; }
.eq span:nth-child(10) { height: 22%; animation-duration: 0.9s; }
@keyframes eq {
  from { transform: scaleY(0.45); opacity: 0.7; }
  to { transform: scaleY(1); opacity: 1; }
}

/* Layout helpers */
.section { padding: 104px 24px; }
.section-alt { background: var(--bg-raised); }
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; }
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 1.1;
  margin: 0 0 12px;
  color: #fffaf3;
}
.section-head p { margin: 0; color: var(--text-muted); }
.kicker {
  font-size: 0.72rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--amber); margin: 0 0 10px;
}

/* Lessons */
.lesson-groups { display: grid; gap: 48px; }
.lesson-group h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem; font-weight: 500; margin: 0 0 8px;
}
.lesson-group .hint { color: var(--text-dim); font-size: 0.95rem; margin: 0 0 22px; }
.lesson-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.lesson-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 18px 20px;
  transition: border-color 0.25s, background 0.25s, box-shadow 0.25s, transform 0.25s, opacity 0.3s;
}
.lesson-card:hover, .lesson-card.is-highlighted {
  border-color: var(--amber);
  background: var(--bg-card-hover);
  box-shadow: 0 0 0 1px rgba(232,160,74,0.2), 0 12px 40px rgba(232,160,74,0.08);
  transform: translateY(-3px);
}
.lesson-card.is-dimmed { opacity: 0.38; transform: none; box-shadow: none; }
.lesson-card .icon {
  width: 36px; height: 36px; color: var(--amber);
  margin-bottom: 14px;
}
.lesson-card .icon svg { width: 36px; height: 36px; }
.lesson-card h4 {
  margin: 0 0 4px;
  font-family: var(--font-serif);
  font-size: 1.45rem; font-weight: 500;
}
.lesson-card p { margin: 0; font-size: 0.85rem; color: var(--text-dim); }

/* Teachers */
.filter-bar {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin: 0 0 16px;
}
.filter-bar button {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.filter-bar button:hover { color: var(--text); border-color: var(--amber); }
.filter-bar button.is-active {
  background: var(--amber);
  color: #1a1008;
  border-color: var(--amber);
  font-weight: 600;
}
.filter-result {
  min-height: 1.5em;
  font-size: 0.95rem;
  color: var(--amber-bright);
  margin: 0 0 28px;
}
.piano-note {
  background: rgba(232, 160, 74, 0.08);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 18px;
  color: var(--text-muted);
  margin: 0 0 24px;
}
.teacher-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.teacher-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  transition: opacity 0.35s, border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.teacher-card.is-dimmed { opacity: 0.28; }
.teacher-card.is-highlighted {
  border-color: var(--amber);
  box-shadow: 0 0 32px rgba(232, 160, 74, 0.15);
  transform: translateY(-4px);
}
.teacher-body { padding: 28px 26px 30px; flex: 1; display: flex; flex-direction: column; }
.monogram {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--amber);
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  margin: 0 0 18px;
}
.teacher-body h3 {
  font-family: var(--font-serif);
  font-size: 1.7rem; font-weight: 500; margin: 0 0 8px;
}
.teacher-tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 12px; padding: 0; list-style: none; }
.teacher-tags li {
  font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase;
  border: 1px solid var(--line); color: var(--gold);
  padding: 4px 8px; border-radius: 999px;
}
.teacher-body p { margin: 0; color: var(--text-muted); font-size: 0.95rem; }
.teacher-phone { margin-top: auto !important; padding-top: 16px; }
.teacher-phone a { color: var(--amber-bright); text-decoration: none; font-weight: 500; letter-spacing: 0.02em; }
.teacher-phone a:hover { color: #fff; text-decoration: underline; }

/* About */
.about-grid {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 64px; align-items: start;
}
.about-copy p { color: var(--text-muted); margin: 0 0 16px; }
.why-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.why-list li {
  padding: 18px 20px 18px 22px;
  border-left: 2px solid var(--amber);
  background: var(--bg-card);
}
.why-list strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.35rem; font-weight: 500;
  margin-bottom: 4px; color: #fffaf3;
}
.why-list span { color: var(--text-muted); font-size: 0.95rem; }

/* Studio teaser */
.studio-teaser {
  display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 48px; align-items: center;
  background: #000;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  padding: 0;
}
.studio-teaser-logo {
  background: #000;
  display: flex; align-items: center; justify-content: center;
  padding: 36px;
}
.studio-teaser-logo img { width: min(100%, 340px); height: auto; display: block; }
.studio-teaser-copy { padding: 48px 48px 48px 8px; }
.studio-teaser-copy h2 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 500; margin: 0 0 12px;
}
.studio-teaser-copy p { color: var(--text-muted); margin: 0 0 24px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.contact-details { color: var(--text-muted); }
.contact-details p { margin: 0 0 10px; }
.contact-details strong { color: var(--text); font-weight: 500; }
.map-frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-card);
  min-height: 280px;
}
.map-fallback {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 10px; text-align: center;
  color: var(--text-muted);
  background:
    radial-gradient(ellipse at 50% 40%, rgba(232,160,74,0.12), transparent 60%),
    var(--bg-card);
  font-size: 0.95rem;
  line-height: 1.45;
  z-index: 0;
}
.map-fallback svg { color: var(--amber); }
.map-frame iframe { position: relative; z-index: 1; display: block; width: 100%; height: 320px; border: 0; background: transparent; }
html.screenshot .map-frame iframe { display: none; }
html.screenshot .map-fallback { position: relative; min-height: 280px; }
.map-caption { font-size: 0.85rem; color: var(--text-dim); margin: 8px 0 0; }

form { display: grid; gap: 14px; }
label { display: grid; gap: 6px; font-size: 0.85rem; color: var(--text-muted); }
input, select, textarea {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  width: 100%;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(232, 160, 74, 0.15);
}
textarea { min-height: 120px; resize: vertical; }
.form-status { color: var(--amber-bright); margin: 0; font-size: 0.95rem; }
.form-status:empty { display: none; }
.form-status.is-error { color: #f2a08a; }
.hp-field { position: absolute !important; left: -10000px !important; width: 1px; height: 1px; overflow: hidden; }
button.btn { border: 1px solid transparent; justify-self: start; width: auto; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 40px 24px 48px;
  color: var(--text-dim);
  font-size: 0.9rem;
}
.footer-inner {
  max-width: var(--max); margin: 0 auto;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px;
}
.site-footer a { color: var(--text-muted); text-decoration: none; }
.site-footer a:hover { color: var(--amber-bright); }

/* Studio page hero */
.studio-hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  padding: calc(var(--header-h) + 40px) 24px 80px;
  background:
    radial-gradient(ellipse 60% 50% at 50% 45%, rgba(232, 160, 74, 0.16), transparent 60%),
    #000;
  position: relative;
  overflow: hidden;
}
.studio-hero img.studio-mark {
  width: min(100%, 520px);
  margin: 0 auto 28px;
  filter: drop-shadow(0 0 50px rgba(232, 160, 74, 0.35));
}
.studio-hero .eyebrow { display: block; }
.studio-hero h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(2.4rem, 5vw, 4rem);
  margin: 0 0 12px;
}
.studio-hero p { color: var(--text-muted); max-width: 34em; margin: 0 auto 28px; }
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: border-color 0.25s, transform 0.25s;
}
.service-card:hover { border-color: var(--amber); transform: translateY(-3px); }
.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.6rem; font-weight: 500; margin: 0 0 8px;
}
.service-card p { margin: 0; color: var(--text-muted); }
.tbc { color: var(--amber); font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; }

/* Reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-reveal].is-in { opacity: 1; transform: none; }
html.screenshot [data-reveal] { opacity: 1; transform: none; transition: none; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; }
  .eq span, .hero-orb { animation: none; }
}

/* Responsive */
@media (max-width: 960px) {
  .hero-inner, .about-grid, .contact-grid, .studio-teaser, .teacher-grid { grid-template-columns: 1fr; }
  .lesson-grid { grid-template-columns: repeat(2, 1fr); }
  .studio-teaser-copy { padding: 8px 28px 36px; }
  .studio-teaser-logo { padding: 28px 28px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding-top: calc(var(--header-h) + 28px); }
}
@media (max-width: 800px) {
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav-links {
    display: none;
    position: fixed; inset: var(--header-h) 0 0 0;
    background: rgba(12,11,10,0.98);
    flex-direction: column; align-items: flex-start;
    padding: 24px 28px 40px;
    gap: 4px;
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { font-size: 1rem; letter-spacing: 0.14em; padding: 14px 0; width: 100%; }
  .nav-links a::after, .nav-links a:hover::after { display: none; }
  .nav-cta { margin: 16px 0 0; width: auto; }
  body.nav-open { overflow: hidden; }
}
@media (max-width: 560px) {
  .lesson-grid { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: clamp(2.6rem, 14vw, 3.6rem); }
  .section { padding: 72px 20px; }
  .header-inner { padding: 0 16px; }
  .logo-link img { height: 44px; }
  .hero-logo { width: min(100%, 300px); }
}


/* Studio 131 — Producer */
.producer {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 48px;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 48px 52px;
}
.producer-mono {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(4.2rem, 8vw, 6.8rem);
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--amber);
  margin: 0;
  min-width: 2.2ch;
}
.producer-copy { padding: 0; }
.producer-role {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--amber);
  font-size: 1.2rem;
  margin: 0 0 4px;
}
.producer-copy h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  margin: 0 0 12px;
  color: #fffaf3;
}
.producer-copy > p { color: var(--text-muted); margin: 0 0 16px; }
.producer-phone { margin: 0 0 22px !important; }
.producer-phone a {
  color: var(--amber-bright);
  text-decoration: none;
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.producer-phone a:hover { color: #fff; text-decoration: underline; }
@media (max-width: 960px) {
  .producer { grid-template-columns: 1fr; gap: 16px; padding: 32px 28px 36px; }
  .producer-mono { font-size: 3.6rem; }
}

/* 404 */
.page-404 {
  min-height: 80vh;
  display: flex; align-items: center;
  padding: calc(var(--header-h) + 48px) 24px 80px;
  text-align: center;
}
.page-404 .wrap { max-width: 640px; }
.page-404 h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(3rem, 7vw, 5rem);
  margin: 0 0 12px;
}
.page-404 p { color: var(--text-muted); margin: 0 0 28px; }