/* The PT Collective - MVP stylesheet */

:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f7f8f6;
  --color-surface: #ffffff;
  --color-text: #1a1a1a;
  --color-text-muted: #5c5c5c;
  --color-accent: #1d4d3a;
  --color-accent-strong: #163d2e;
  --color-accent-light: #e7efe9;
  --color-border: #e3e3e0;
  --font-heading: "Bitter", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --max-width: 1120px;
  --radius: 10px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
  color: var(--color-text);
}

h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.4rem; }

p { margin: 0 0 1em; color: var(--color-text-muted); }

a { color: var(--color-accent); text-decoration: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

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

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-align: center;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all 0.15s ease;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
}
.btn-primary:hover { background: var(--color-accent-strong); }

.btn-secondary {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}
.btn-secondary:hover { background: var(--color-accent-light); }

.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ---------- Header ---------- */
.site-header {
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(6px);
  z-index: 100;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.2px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.site-nav a:not(.btn) {
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 500;
}
.site-nav a:not(.btn):hover { color: var(--color-accent); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text);
}

@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    border-bottom: 1px solid var(--color-border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }
  .site-nav.open { max-height: 400px; }
  .site-nav a { width: 100%; padding: 14px 24px; border-top: 1px solid var(--color-border); }
  .site-nav a.nav-cta { margin: 14px 24px; width: calc(100% - 48px); }
}

/* ---------- Hero ---------- */
.hero {
  padding: 90px 0 70px;
  text-align: center;
  background: linear-gradient(180deg, var(--color-accent-light) 0%, #fff 100%);
}

.hero .eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 18px;
}

.hero h1 { max-width: 800px; margin-left: auto; margin-right: auto; }

.hero .subtext {
  max-width: 600px;
  margin: 18px auto 34px;
  font-size: 1.15rem;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-regions {
  margin-top: 28px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  letter-spacing: 0.3px;
}

/* ---------- Sections ---------- */
section { padding: 80px 0; }
.section-alt { background: var(--color-bg-alt); }

.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Accordion ---------- */
.accordion { border-top: 1px solid var(--color-border); }
.accordion-item { border-bottom: 1px solid var(--color-border); }

.accordion-trigger {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 22px 4px;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  gap: 20px;
}

.accordion-trigger .icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border: 1.5px solid var(--color-accent);
  border-radius: 50%;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: transform 0.2s ease;
}

.accordion-item.open .accordion-trigger .icon { transform: rotate(45deg); }

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.accordion-item.open .accordion-panel { max-height: 400px; }

.accordion-panel p { padding: 0 4px 22px; max-width: 640px; }

/* ---------- Cards ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 24px;
}

.card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px 24px;
  background: var(--color-surface);
}

.card .icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin-bottom: 16px;
}

.card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.card p { margin-bottom: 0; font-size: 0.95rem; }

/* ---------- CTA banner ---------- */
.cta-banner {
  background: var(--color-accent);
  color: #fff;
  text-align: center;
  padding: 64px 24px;
  border-radius: var(--radius);
}

.cta-banner h2, .cta-banner p { color: #fff; }
.cta-banner .btn-primary { background: #fff; color: var(--color-accent); }
.cta-banner .btn-primary:hover { background: #f0f0f0; }

/* ---------- Steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 28px;
  counter-reset: step;
}

.step { position: relative; padding-left: 8px; }
.step .num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  color: var(--color-accent);
  font-weight: 600;
  display: block;
  margin-bottom: 6px;
}

/* ---------- Forms ---------- */
.form-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 40px;
  background: var(--color-surface);
  max-width: 640px;
  margin: 0 auto;
}

.field { margin-bottom: 22px; }
.field label {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 8px;
}
.field .hint { font-size: 0.8rem; color: var(--color-text-muted); margin-top: 6px; }

.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-bg);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.field textarea { resize: vertical; min-height: 90px; }

.option-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
}

.option-grid input { display: none; }

.option-grid label {
  display: block;
  padding: 12px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  text-align: center;
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
  margin: 0;
  transition: all 0.15s ease;
}

.option-grid input:checked + label {
  border-color: var(--color-accent);
  background: var(--color-accent-light);
  color: var(--color-accent);
}

.checkbox-field { display: flex; align-items: flex-start; gap: 10px; }
.checkbox-field input { margin-top: 4px; }
.checkbox-field label { font-weight: 500; }

/* ---------- Matched trainers (quiz) ---------- */
.trainer-match-list { display: flex; flex-direction: column; gap: 12px; }
.trainer-match input { display: none; }
.trainer-match label {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  border: 1.5px solid var(--color-border);
  border-radius: 10px;
  cursor: pointer;
  margin: 0;
  text-align: left;
  transition: all 0.15s ease;
}
.trainer-match input:checked + label {
  border-color: var(--color-accent);
  background: var(--color-accent-light);
}
.trainer-match-photo {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--color-bg-alt);
}
.trainer-match-info { display: flex; flex-direction: column; gap: 2px; }
.trainer-match-info strong { font-family: var(--font-heading); font-size: 1.05rem; font-weight: 600; }
.trainer-match-location { font-size: 0.8rem; color: var(--color-accent); font-weight: 600; }
.trainer-match-distance { font-size: 0.75rem; color: var(--color-text-muted); }
.trainer-match-bio { font-size: 0.85rem; color: var(--color-text-muted); }

/* ---------- Multi-step quiz ---------- */
.progress-bar {
  height: 6px;
  background: var(--color-border);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 36px;
}
.progress-bar-fill {
  height: 100%;
  background: var(--color-accent);
  width: 11%;
  transition: width 0.3s ease;
}

.progress-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-align: right;
  margin-top: -28px;
  margin-bottom: 28px;
}

.quiz-step { display: none; }
.quiz-step.active { display: block; animation: fadeIn 0.25s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.quiz-nav {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 32px;
}

.quiz-nav .btn { flex: 1; }

.review-list { list-style: none; padding: 0; margin: 0 0 24px; }
.review-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.92rem;
}
.review-list li span:first-child { color: var(--color-text-muted); }
.review-list li span:last-child { font-weight: 600; text-align: right; }

.success-panel { text-align: center; padding: 20px 0; }
.success-panel .icon-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 20px;
}

.form-note {
  background: #fff8e6;
  border: 1px solid #f0dca0;
  border-radius: 8px;
  padding: 14px 18px;
  font-size: 0.85rem;
  color: #6b5a1e;
  margin-bottom: 28px;
}

.form-note-error {
  background: #fdecec;
  border-color: #f0b4b4;
  color: #8a2a2a;
  margin-bottom: 0;
  margin-top: 20px;
}

/* ---------- Trainer directory ---------- */
.filter-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  padding: 24px;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  margin-bottom: 40px;
}

.filter-bar select {
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-surface);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 0.9rem;
}

.trainer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 26px;
}

.trainer-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 26px;
  background: var(--color-surface);
  transition: box-shadow 0.15s ease;
}
.trainer-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.06); }

.trainer-photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 18px;
  display: block;
  background: var(--color-bg-alt);
}

.trainer-card h3 { margin-bottom: 2px; }
.trainer-location { font-size: 0.85rem; color: var(--color-accent); font-weight: 600; margin-bottom: 12px; }

.tag-list { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.tag {
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-weight: 600;
}

.trainer-bio { font-size: 0.9rem; margin-bottom: 18px; }

.enquire-hint {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  text-align: center;
  margin: 10px 0 0;
}

.sample-banner {
  border: 1px dashed var(--color-accent);
  background: var(--color-accent-light);
  border-radius: var(--radius);
  padding: 16px 22px;
  font-size: 0.88rem;
  color: var(--color-accent);
  margin-bottom: 32px;
}

.no-results { text-align: center; padding: 60px 0; color: var(--color-text-muted); display: none; }

/* ---------- Resources ---------- */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 26px;
}

.article-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 26px;
  background: var(--color-surface);
  transition: box-shadow 0.15s ease;
}
.article-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.06); }

.article-card h3 { font-size: 1.25rem; margin: 14px 0 6px; }
.article-meta { font-size: 0.78rem; color: var(--color-text-muted); margin-bottom: 10px; }
.article-excerpt { font-size: 0.92rem; flex: 1; }
.article-card .read-more { margin-top: 16px; font-weight: 600; color: var(--color-accent); }

.article-hero { padding: 70px 0 20px; }
.article-hero .article-meta { justify-content: center; }
.article-hero h1 { max-width: 760px; margin: 0 auto 14px; }

.article-body { max-width: 680px; margin: 0 auto; }
.article-body p { font-size: 1.05rem; line-height: 1.75; color: var(--color-text); }
.article-body h2 { margin-top: 1.5em; font-size: 1.5rem; }
.article-body ul, .article-body ol { padding-left: 1.3em; color: var(--color-text); }
.article-body li { font-size: 1.05rem; line-height: 1.75; margin-bottom: 0.4em; }
.article-body .back-link { display: inline-block; margin-bottom: 24px; font-weight: 600; }
.article-body.article-wide { max-width: 780px; }
.article-body .table-scroll { overflow-x: auto; margin: 1em 0 1.4em; }
.article-body table { width: 100%; min-width: 600px; border-collapse: collapse; font-size: 0.9rem; }
.article-body th { text-align: left; padding: 10px 12px; border-bottom: 2px solid var(--color-border); font-size: 0.78rem; letter-spacing: 0.4px; text-transform: uppercase; color: var(--color-text-muted); }
.article-body td { padding: 12px; border-bottom: 1px solid var(--color-border); vertical-align: top; color: var(--color-text); line-height: 1.5; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--color-border); background: var(--color-bg-alt); padding-top: 56px; }

.footer-wrap {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
}

.footer-brand p:not(.logo) { max-width: 260px; font-size: 0.9rem; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: var(--color-text); font-size: 0.92rem; }
.footer-regions p { font-size: 0.9rem; }

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: 20px 24px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

@media (max-width: 700px) {
  .footer-wrap { grid-template-columns: 1fr; }
  section { padding: 56px 0; }
  .form-card { padding: 26px; }
  .quiz-nav .btn { flex: 1 1 auto; }
}