/* Ear — Warm, intimate, literary */

:root {
  --bg: #0D1F17;
  --bg-card: #112820;
  --fg: #F7F4EE;
  --fg-muted: #8A9E8B;
  --accent: #F0C040;
  --accent-dim: rgba(240, 192, 64, 0.15);
  --section-pad: clamp(5rem, 10vw, 8rem);
  --content-width: 1100px;
  --radius: 4px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ── HERO ─────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: clamp(6rem, 12vw, 10rem) clamp(1.5rem, 5vw, 5rem);
}

.hero-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 70vw;
  height: 70vw;
  background: radial-gradient(ellipse at center, rgba(240,192,64,0.06) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: center;
  max-width: var(--content-width);
  margin: 0 auto;
  width: 100%;
}

.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.headline {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.headline em {
  font-style: italic;
  color: var(--accent);
}

.lede {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--fg-muted);
  max-width: 42ch;
  font-weight: 300;
  line-height: 1.7;
}

/* Sound wave visual */
.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.sound-wave {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 160px;
}

.wave-bar {
  width: 5px;
  height: calc(var(--h) * 1px);
  background: var(--accent);
  border-radius: 99px;
  opacity: 0.35;
  transition: height 1.2s ease, opacity 1.2s ease;
}

.wave-bar.active {
  opacity: 1;
  height: calc(var(--h) * 1px);
}

.ear-icon {
  opacity: 0.8;
}

/* ── SECTION SHARED ─────────────────────────────────────────────── */
.section-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 5rem);
}

.section-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2.5rem;
}

/* ── HOW IT WORKS ──────────────────────────────────────────────── */
.how-it-works {
  padding: var(--section-pad) 0;
  border-top: 1px solid rgba(240,192,64,0.12);
}

.steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: start;
}

.step { padding: 0 1rem; }

.step-num {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 3.5rem;
  font-weight: 300;
  color: var(--accent);
  opacity: 0.4;
  line-height: 1;
  margin-bottom: 1rem;
}

.step h3 {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.step p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

.step-divider {
  width: 1px;
  height: 80px;
  background: linear-gradient(to bottom, transparent, rgba(240,192,64,0.3), transparent);
  align-self: center;
  margin: 0 1rem;
}

/* ── PHILOSOPHY ─────────────────────────────────────────────────── */
.philosophy {
  padding: var(--section-pad) 0;
  background: var(--bg-card);
}

.philosophy-content { max-width: 56ch; }

.philosophy-headline {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 600;
  line-height: 1.25;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.philosophy-body {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.price-callout {
  margin-top: 2.5rem;
  padding: 1.5rem 2rem;
  border: 1px solid rgba(240,192,64,0.25);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.price-label {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
}

.price-note {
  font-size: 0.85rem;
  color: var(--fg-muted);
  font-style: italic;
}

/* ── FEEL ──────────────────────────────────────────────────────── */
.feel {
  padding: var(--section-pad) 0;
  border-top: 1px solid rgba(240,192,64,0.12);
}

.feel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.feel-card {
  padding: 2rem;
  border: 1px solid rgba(240,192,64,0.1);
  border-radius: var(--radius);
  background: rgba(240,192,64,0.03);
  transition: border-color 0.3s ease, background 0.3s ease;
}

.feel-card:hover {
  border-color: rgba(240,192,64,0.3);
  background: rgba(240,192,64,0.06);
}

.feel-icon {
  margin-bottom: 1.25rem;
}

.feel-card h3 {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 0.75rem;
}

.feel-card p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ── CLOSING ────────────────────────────────────────────────────── */
.closing {
  padding: var(--section-pad) 0;
  border-top: 1px solid rgba(240,192,64,0.12);
  text-align: center;
}

.closing .section-inner {
  max-width: 720px;
}

blockquote {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 400;
  font-style: italic;
  color: var(--fg);
  line-height: 1.45;
  margin-bottom: 2rem;
  quotes: "\201C" "\201D";
}

blockquote::before { content: open-quote; }
blockquote::after { content: close-quote; }

.closing-statement {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.8;
  max-width: 52ch;
  margin: 0 auto;
}

/* ── FOOTER ─────────────────────────────────────────────────────── */
footer {
  border-top: 1px solid rgba(240,192,64,0.12);
  padding: 3rem 0;
}

.footer-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 5rem);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.footer-brand { display: flex; flex-direction: column; gap: 0.5rem; }

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--fg);
}

.footer-brand p {
  font-size: 0.8rem;
  color: var(--fg-muted);
}

.footer-note {
  font-size: 0.8rem;
  color: var(--fg-muted);
  font-style: italic;
  text-align: right;
}

/* ── RESPONSIVE ─────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }
  .hero-visual {
    display: none;
  }
  .steps {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .step-divider { display: none; }
  .step { padding: 0; }
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
  }
  .footer-note { text-align: left; }
}

/* ── SCROLLBAR ──────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: rgba(240,192,64,0.3); border-radius: 99px; }