*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --green: #0F6E56; --green-mid: #1D9E75; --green-dark: #085041;
  --green-light: #E8F5F0; --green-pale: #F2FAF7;
  --purple: #7c3aed; --purple-light: #F5F0FF;
  --white: #FFFFFF; --off-white: #FAFAF8; --black: #111111;
  --gray-1: #F5F5F3; --gray-2: #E8E8E4; --gray-3: #9A9A94; --gray-4: #555550;
  --nav-blur: rgba(255,255,255,0.88);
  --serif: 'DM Serif Display', Georgia, serif;
  --sans: 'DM Sans', -apple-system, sans-serif;
  --max: 1100px;
}
html { scroll-behavior: smooth; }
body { font-family: var(--sans); background: var(--off-white); color: var(--black); -webkit-font-smoothing: antialiased; }
.secondary-bar {
  position: fixed; top: 56px; left: 0; right: 0; z-index: 99;
  height: 36px; background: white; border-bottom: 0.5px solid var(--gray-2);
  display: flex; align-items: center; justify-content: center; gap: 40px;
}
.secondary-bar a {
  font-size: 12px; font-weight: 500; color: var(--green-dark);
  text-decoration: none; display: flex; align-items: center; gap: 6px;
  letter-spacing: 0.01em; transition: color 0.2s;
}
.secondary-bar a:hover { color: var(--green); }
.secondary-bar .sep { width: 1px; height: 14px; background: var(--gray-2); }
.bar-arrow {
  font-size: 13px; font-weight: 900; color: var(--green);
  line-height: 1; display: inline-flex; flex-shrink: 0;
  transform: scaleX(1.1);
}
nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: 56px; background: var(--nav-blur); backdrop-filter: blur(20px); border-bottom: 0.5px solid var(--gray-2); display: flex; align-items: center; justify-content: space-between; padding: 0 44px; }
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-mark { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.nav-logo span { font-size: 15px; font-weight: 600; color: var(--black); }
.nav-links { display: flex; gap: 28px; list-style: none; }
.nav-links a { font-size: 13px; color: var(--gray-4); text-decoration: none; }
.nav-links a:hover { color: var(--black); }
.nav-cta { background: var(--green); color: white; padding: 7px 18px; border-radius: 50px; font-size: 13px; font-weight: 500; text-decoration: none; }
.nav-reorder {
  border: 1px solid var(--gray-2); color: var(--gray-4);
  padding: 7px 18px; border-radius: 50px;
  font-size: 13px; font-weight: 400; text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
}
.nav-reorder:hover { border-color: var(--green); color: var(--green); }
.page-wrap { padding-top: 92px; }

/* HERO */
.hero { background: var(--black); padding: 80px 44px 72px; text-align: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.5); margin-bottom: 20px; }
.eyebrow::before { content: ''; display: block; width: 20px; height: 1.5px; background: rgba(255,255,255,0.3); }
.hero h1 { font-family: var(--serif); font-size: clamp(2.4rem, 5vw, 3.8rem); line-height: 1.1; color: white; margin-bottom: 16px; }
.hero h1 em { color: var(--green-mid); font-style: italic; }
.hero p { font-size: 17px; font-weight: 300; color: rgba(255,255,255,0.6); max-width: 580px; margin: 0 auto 40px; line-height: 1.7; }
.hero-stats { display: flex; gap: 1px; background: rgba(255,255,255,0.08); border-radius: 16px; overflow: hidden; max-width: 700px; margin: 0 auto; }
.hero-stat { flex: 1; background: rgba(255,255,255,0.04); padding: 24px 20px; text-align: center; }
.hero-stat-num { font-family: var(--serif); font-size: 2rem; color: var(--green-mid); line-height: 1; margin-bottom: 4px; }
.hero-stat-num span { color: var(--green-mid); }
.hero-stat-label { font-size: 12px; color: rgba(255,255,255,0.4); line-height: 1.5; }

/* BODY */
.body-wrap { max-width: var(--max); margin: 0 auto; padding: 0 44px; }
.section-tag { display: inline-flex; align-items: center; gap: 8px; font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--green); margin-bottom: 14px; }
.section-tag::before { content: ''; display: block; width: 20px; height: 1.5px; background: var(--green); }
.section-title { font-family: var(--serif); font-size: clamp(1.8rem, 3vw, 2.6rem); line-height: 1.12; color: var(--black); margin-bottom: 12px; }
.section-title em { color: var(--green); font-style: italic; }
.section-sub { font-size: 16px; font-weight: 300; color: var(--gray-4); line-height: 1.75; max-width: 600px; margin-bottom: 40px; }
.bt-section { padding: 72px 0; border-bottom: 0.5px solid var(--gray-2); }
.bt-section:last-of-type { border-bottom: none; }

/* WHAT WE MEASURE */
.measure-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; background: var(--gray-2); border-radius: 20px; overflow: hidden; margin-top: 40px; }
.measure-card { background: white; padding: 32px; display: flex; flex-direction: column; }
.measure-card:hover { background: var(--green-pale); }
.measure-icon { width: 44px; height: 44px; border-radius: 12px; background: var(--green-light); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; flex-shrink: 0; }
.measure-icon svg { width: 22px; height: 22px; stroke: var(--green); fill: none; stroke-width: 1.5; }
.measure-card h4 { font-family: var(--serif); font-size: 1.15rem; margin-bottom: 8px; }
.measure-card p { font-size: 14px; color: var(--gray-4); line-height: 1.7; flex: 1; }
.measure-card .why { font-size: 12px; color: var(--green); font-weight: 500; margin-top: 12px; padding-top: 12px; border-top: 0.5px solid var(--gray-2); line-height: 1.5; }

/* VS SCALES */
.vs-card { background: white; border: 1px solid var(--gray-2); border-radius: 20px; overflow: hidden; margin-top: 40px; }
.vs-head { padding: 28px 32px; border-bottom: 1px solid var(--gray-2); background: var(--gray-1); }
.vs-head h3 { font-family: var(--serif); font-size: 1.4rem; }
.vs-head p { font-size: 14px; color: var(--gray-3); margin-top: 4px; }
.vs-grid { display: grid; grid-template-columns: 1fr 1fr; }
.vs-col { padding: 24px 32px; }
.vs-col:first-child { border-right: 1px solid var(--gray-2); }
.vs-col h4 { font-size: 12px; font-weight: 600; letter-spacing: 0.07em; text-transform: uppercase; margin-bottom: 14px; }
.vs-col h4.red { color: var(--gray-3); }
.vs-col h4.green { color: var(--green); }
.vs-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.vs-list li { font-size: 14px; color: var(--gray-4); display: flex; gap: 8px; line-height: 1.5; }
.vs-list li.no::before { content: '✕'; color: var(--gray-3); font-weight: 700; flex-shrink: 0; }
.vs-list li.yes::before { content: '✓'; color: var(--green); font-weight: 700; flex-shrink: 0; }

/* PROCESS */
.process-steps { display: flex; flex-direction: column; gap: 0; margin-top: 40px; }
.process-step { display: flex; gap: 24px; padding: 24px 0; border-bottom: 0.5px solid var(--gray-2); align-items: flex-start; }
.process-step:last-child { border-bottom: none; }
.step-num { width: 36px; height: 36px; border-radius: 50%; background: var(--green); color: white; display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 600; flex-shrink: 0; margin-top: 2px; }
.step-body h4 { font-size: 15px; font-weight: 500; margin-bottom: 4px; }
.step-body p { font-size: 14px; color: var(--gray-3); line-height: 1.65; }

/* BOOKING CARD */
.booking-card { background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 100%); border-radius: 24px; padding: 48px; color: white; display: grid; grid-template-columns: 1fr auto; gap: 48px; align-items: center; margin-top: 40px; }
.booking-card h3 { font-family: var(--serif); font-size: 1.8rem; margin-bottom: 12px; line-height: 1.15; }
.booking-card h3 em { font-style: italic; opacity: 0.8; }
.booking-card p { font-size: 15px; color: rgba(255,255,255,0.65); line-height: 1.75; }
.booking-right { text-align: center; flex-shrink: 0; }
.booking-price { font-family: var(--serif); font-size: 3.2rem; color: white; line-height: 1; }
.booking-price sup { font-size: 1.3rem; vertical-align: super; }
.booking-period { font-size: 12px; color: rgba(255,255,255,0.45); margin-top: 4px; margin-bottom: 20px; }
.booking-btn { display: inline-block; background: white; color: var(--green-dark); padding: 14px 30px; border-radius: 50px; font-size: 14px; font-weight: 500; text-decoration: none; }
.booking-btn:hover { opacity: 0.9; }
.booking-note { font-size: 12px; color: rgba(255,255,255,0.4); margin-top: 10px; line-height: 1.5; }

/* RESULTS INTERPRETATION */
.results-card { background: var(--gray-1); border: 1px solid var(--gray-2); border-radius: 20px; padding: 36px 40px; display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; margin-top: 24px; }
.results-card h4 { font-family: var(--serif); font-size: 1.3rem; margin-bottom: 8px; }
.results-card p { font-size: 14px; color: var(--gray-4); line-height: 1.75; max-width: 560px; }
.results-btn { display: inline-block; background: var(--black); color: white; padding: 13px 24px; border-radius: 50px; font-size: 13px; font-weight: 500; text-decoration: none; white-space: nowrap; }
.results-btn:hover { opacity: 0.85; }

/* FAQS */
.faq-item { border-bottom: 0.5px solid var(--gray-2); }
.faq-q { padding: 18px 0; font-size: 15px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; transition: color 0.15s; user-select: none; }
.faq-q:hover { color: var(--green); }
.faq-toggle { width: 24px; height: 24px; border-radius: 50%; border: 1px solid var(--gray-2); display: flex; align-items: center; justify-content: center; font-size: 16px; color: var(--gray-3); flex-shrink: 0; transition: all 0.15s; }
.faq-toggle::before { content: '+'; }
.faq-item.open .faq-toggle { background: var(--green); color: white; border-color: var(--green); }
.faq-item.open .faq-toggle::before { content: '-'; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; font-size: 14px; color: var(--gray-4); line-height: 1.8; }
.faq-item.open .faq-a { max-height: 200px; padding-bottom: 18px; }

/* REVEAL */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* FOOTER */
footer { background: var(--black); color: white; padding: 48px 44px 28px; }
.footer-inner { max-width: var(--max); margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 36px; }
.footer-brand h4 { font-family: var(--serif); font-size: 1.1rem; margin-bottom: 8px; }
.footer-brand p { font-size: 12px; color: rgba(255,255,255,0.35); line-height: 1.8; }
.footer-col h5 { font-size: 10px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.3); margin-bottom: 12px; }
.footer-col a { display: block; font-size: 13px; color: rgba(255,255,255,0.5); text-decoration: none; margin-bottom: 8px; }
.footer-col a:hover { color: white; }
.footer-bottom { border-top: 0.5px solid rgba(255,255,255,0.08); padding-top: 20px; font-size: 12px; color: rgba(255,255,255,0.2); display: flex; justify-content: space-between; }
.footer-bottom a { color: rgba(255,255,255,0.25); text-decoration: none; }

@media (max-width: 900px) {
  nav { padding: 0 20px; }
  .nav-links { display: none; }
  .hero { padding: 60px 20px 48px; }
  .hero-stats { flex-direction: column; gap: 1px; }
  .body-wrap { padding: 0 20px; }
  .measure-grid { grid-template-columns: 1fr; }
  .vs-grid { grid-template-columns: 1fr; }
  .vs-col:first-child { border-right: none; border-bottom: 1px solid var(--gray-2); }
  .booking-card { grid-template-columns: 1fr; padding: 32px 24px; gap: 24px; }
  .booking-right { text-align: left; }
  .results-card { grid-template-columns: 1fr; gap: 20px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}