:root {
  --c-cyan: #6dd6da;
  --c-cyan-light: #95d9da;
  --c-mauve: #ae8ca3;
  --c-gray-mid: #817f82;
  --c-gray-light: #a2abb5;
  --c-bg: #faf9f6;
  --c-fg: #1f1f22;
  --c-muted: #6c6c70;
  --font-serif: 'Fraunces', Georgia, serif;
  --font-sans: 'DM Sans', system-ui, -apple-system, sans-serif;
  /* --font-display is set inline in templates/base.html from render.py's DISPLAY_FONT constant.
     Edit DISPLAY_FONT in render.py to swap; the default below is a safety fallback. */
  --font-display: 'Playfair Display', Georgia, serif;
  --max: 1100px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--c-fg);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Nav */
.nav {
  padding: 1.4rem 0;
  border-bottom: 1px solid rgba(162, 171, 181, 0.25);
}
.nav-inner {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}
.brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
  color: var(--c-fg);
  text-decoration: none;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}
.brand::after {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-cyan);
  align-self: center;
}
@media (max-width: 600px) {
  .brand-suffix { display: none; }
}
.nav-links {
  display: flex;
  gap: 1.6rem;
  font-size: 0.95rem;
}
.nav-links a {
  color: var(--c-fg);
  text-decoration: none;
  transition: color 0.15s ease;
}
.nav-links a:hover, .nav-links a.active { color: var(--c-mauve); }
.nav-links a.active {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
}

/* Hero */
.hero {
  padding: 4.5rem 0 3.5rem;
}
.hero.compact {
  padding: 2.5rem 0 1.5rem;
}
.eyebrow {
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-mauve);
  font-weight: 500;
  margin-bottom: 1.1rem;
}
.h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.2rem, 5.5vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
  color: var(--c-fg);
}
.h1 em {
  font-style: italic;
  color: var(--c-mauve);
}
.lede {
  font-size: 1.12rem;
  color: var(--c-muted);
  max-width: 540px;
  margin-bottom: 2rem;
  line-height: 1.55;
}

/* Buttons */
.btns { display: flex; gap: 0.7rem; flex-wrap: wrap; }
.btn[href^="tel:"] { pointer-events: none; cursor: default; opacity: 0.55; }
@media (pointer: coarse) {
  .btn[href^="tel:"] { pointer-events: auto; cursor: pointer; opacity: 1; }
}
.btn {
  display: inline-block;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.12s ease, background 0.12s ease, border-color 0.15s ease, color 0.15s ease;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: inherit;
}
.btn-primary {
  background: var(--c-cyan);
  color: var(--c-fg);
}
.btn-primary:hover { background: #5cccd1; }
.btn-secondary {
  background: transparent;
  color: var(--c-fg);
  border-color: rgba(31, 31, 34, 0.22);
}
.btn-secondary:hover { border-color: var(--c-mauve); color: var(--c-mauve); }

/* Sections */
.section { padding: 6.25rem 0; }
.section h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(1.7rem, 4vw, 2.2rem);
  letter-spacing: -0.015em;
  margin-bottom: 1.4rem;
  line-height: 1.15;
}
.section p { margin-bottom: 0.9rem; max-width: 600px; }
.section p:last-child { margin-bottom: 0; }

/* Schedule snapshot (homepage) */
.snapshot-row {
  display: grid;
  grid-template-columns: 3.2rem 1fr auto;
  gap: 0.9rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid rgba(162, 171, 181, 0.22);
  font-size: 0.97rem;
  align-items: center;
}
.snapshot-row:last-of-type { border-bottom: none; }
.snapshot-day {
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-gray-mid);
}
.snapshot-time { font-weight: 500; color: var(--c-fg); margin-right: 0.45rem; }
.tag {
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  padding: 0.22rem 0.65rem;
  border-radius: 999px;
  white-space: nowrap;
  font-weight: 500;
}
.tag-hiit { background: var(--c-cyan); color: var(--c-fg); }
.tag-strength { background: var(--c-mauve); color: #fff; }
.tag-pre { background: var(--c-cyan-light); color: var(--c-fg); }
.tag-1on1 { background: rgba(162, 171, 181, 0.35); color: var(--c-fg); }

.see-more {
  display: inline-block;
  margin-top: 1.4rem;
  color: var(--c-mauve);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}
.see-more:hover { color: var(--c-fg); }

/* Full schedule day blocks */
.day-block { padding: 1.6rem 0; border-top: 1px solid rgba(162, 171, 181, 0.25); }
.day-block:first-child { border-top: none; padding-top: 0.5rem; }
.day-block h3 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-mauve);
  margin-bottom: 0.85rem;
}
.session {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 0.9rem;
  padding: 0.55rem 0;
  align-items: baseline;
}
.session-time { color: var(--c-fg); font-weight: 500; font-variant-numeric: tabular-nums; }
.session-name { color: var(--c-fg); }
.session-note { color: var(--c-muted); font-size: 0.86rem; display: block; margin-top: 0.1rem; }
.session-closed { color: var(--c-gray-light); font-style: italic; padding: 0.4rem 0; }

/* Testimonial */
.quote {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.18rem;
  line-height: 1.5;
  color: var(--c-fg);
  margin-bottom: 0.55rem;
  padding-left: 1.4rem;
  border-left: 2px solid var(--c-cyan);
  max-width: 600px;
}
.quote-attr {
  font-size: 0.9rem;
  color: var(--c-muted);
  padding-left: 1.4rem;
  margin-bottom: 2.2rem;
}
.quote-attr:last-child { margin-bottom: 0; }

/* Form */
form .field { margin-bottom: 1.15rem; }
form label {
  display: block;
  font-size: 0.84rem;
  color: var(--c-gray-mid);
  margin-bottom: 0.35rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}
form input, form textarea, form select {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid rgba(31, 31, 34, 0.16);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  background: #fff;
  color: var(--c-fg);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
form input:focus, form textarea:focus, form select:focus {
  outline: none;
  border-color: var(--c-cyan);
  box-shadow: 0 0 0 3px rgba(109, 214, 218, 0.22);
}
form input:user-invalid, form textarea:user-invalid,
form input[aria-invalid="true"], form textarea[aria-invalid="true"] {
  border-color: #c53030;
  box-shadow: 0 0 0 3px rgba(197, 48, 48, 0.15);
}
form .err {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.82rem;
  color: #c53030;
  line-height: 1.3;
}
form .err:empty { display: none; }
form textarea { min-height: 120px; resize: vertical; line-height: 1.5; }
.field-group-hint { font-size: 0.88rem; color: var(--c-muted); margin: 0.4rem 0 0.8rem; }

/* Breadcrumbs (inner pages only) */
.breadcrumbs { font-size: 0.85rem; color: var(--c-muted); padding: 1rem 0 0; font-family: var(--font-sans); }
.breadcrumbs a { color: var(--c-fg); text-decoration: none; border-bottom: 1px dotted rgba(31, 31, 34, 0.3); }
.breadcrumbs a:hover { border-bottom-color: var(--c-fg); }
.breadcrumbs .sep { color: var(--c-gray-light); margin: 0 0.25rem; }
.breadcrumbs [aria-current="page"] { color: var(--c-fg); }

.note {
  background: rgba(149, 217, 218, 0.18);
  border-left: 3px solid var(--c-cyan);
  padding: 0.9rem 1.1rem;
  border-radius: 6px;
  font-size: 0.93rem;
  color: var(--c-fg);
  margin-bottom: 1.6rem;
  max-width: 600px;
  line-height: 1.5;
}

/* Footer */
.footer {
  padding: 3rem 0 2rem;
  margin-top: 5rem;
  border-top: 1px solid rgba(162, 171, 181, 0.3);
  color: var(--c-muted);
  font-size: 0.92rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 1.6rem;
}
.footer-grid h4 {
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-gray-mid);
  margin-bottom: 0.55rem;
  font-weight: 600;
}
.footer-grid a { color: var(--c-fg); text-decoration: none; border-bottom: 1px dotted rgba(31, 31, 34, 0.3); }
.footer-grid a:hover { color: var(--c-mauve); border-bottom-color: var(--c-mauve); }
.footer-bottom {
  font-size: 0.82rem;
  color: var(--c-gray-light);
  padding-top: 1.1rem;
  border-top: 1px solid rgba(162, 171, 181, 0.22);
}

@media (max-width: 480px) {
  .nav-links { gap: 1.1rem; font-size: 0.9rem; }
  .snapshot-row { grid-template-columns: 2.6rem 1fr; gap: 0.6rem; }
  .snapshot-row .tag { grid-column: 1 / -1; justify-self: start; margin-top: 0.15rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.4rem; }
  .hero { padding: 3rem 0 2.5rem; }
  .hero .container { text-align: center; }
  .hero .btns { justify-content: center; }
  .session { grid-template-columns: 4.6rem 1fr; }
  .section { padding: 3.75rem 0; }
}