:root {
  --bg: #f6f8f5;
  --surface: #ffffff;
  --surface-soft: #eef6f2;
  --text: #18231f;
  --muted: #61726b;
  --accent: #0e6f66;
  --accent-strong: #084d49;
  --coral: #e7785e;
  --gold: #f1c66d;
  --border: #dfe8e3;
  --shadow: 0 24px 70px rgba(17, 42, 36, 0.12);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
img { display: block; max-width: 100%; }
.container { width: min(1160px, 100%); margin: 0 auto; padding: 0 1.35rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(246, 248, 245, 0.86);
  border-bottom: 1px solid rgba(24, 35, 31, 0.08);
  backdrop-filter: blur(16px);
}
.header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: inline-flex; align-items: center; gap: .8rem; }
.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
  box-shadow: 0 12px 28px rgba(14, 111, 102, .22);
}
.brand-copy { display: grid; line-height: 1.15; }
.brand-copy strong { font-size: 1.02rem; }
.brand-copy span { color: var(--muted); font-size: .82rem; margin-top: .18rem; }
.site-nav { display: flex; align-items: center; gap: .3rem; }
.site-nav a {
  border-radius: 999px;
  color: #394940;
  font-size: .94rem;
  font-weight: 650;
  padding: .68rem .9rem;
}
.site-nav a:hover { background: #fff; color: var(--accent-strong); }
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  place-items: center;
  gap: 4px;
  padding: 11px;
}
.menu-toggle span { width: 18px; height: 2px; border-radius: 999px; background: var(--text); }

.hero {
  position: relative;
  overflow: hidden;
  padding: 5.5rem 0 4.5rem;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 88% 12%, rgba(231, 120, 94, .16), transparent 32%),
    linear-gradient(135deg, #f6f8f5 0%, #eff7f3 54%, #fff7e4 100%);
  z-index: -1;
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(380px, .92fr); gap: 3rem; align-items: center; }
.eyebrow {
  margin: 0 0 .85rem;
  color: var(--coral);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.hero-copy h1 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(2.7rem, 6vw, 5.45rem);
  line-height: .98;
  letter-spacing: 0;
}
.hero-text {
  max-width: 610px;
  margin: 1.45rem 0 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.8;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2rem; }
.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 12px;
  padding: .9rem 1.25rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 16px 36px rgba(14, 111, 102, .25); }
.btn-primary:hover { background: var(--accent-strong); }
.btn-secondary { background: #fff; color: var(--accent-strong); border: 1px solid var(--border); }
.hero-proof { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .8rem; max-width: 610px; margin-top: 2rem; }
.hero-proof div { padding: 1rem; border: 1px solid rgba(14, 111, 102, .13); border-radius: 8px; background: rgba(255,255,255,.64); }
.hero-proof strong { display: block; font-size: 1.35rem; color: var(--accent-strong); }
.hero-proof span { display: block; margin-top: .25rem; color: var(--muted); font-size: .86rem; line-height: 1.35; }
.hero-visual {
  position: relative;
  min-height: 540px;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,.7);
  background: var(--surface);
}
.hero-visual img { width: 100%; height: 100%; min-height: 540px; object-fit: cover; }
.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(8, 77, 73, .2));
  pointer-events: none;
}
.floating-note {
  position: absolute;
  z-index: 2;
  width: min(210px, 48%);
  padding: .9rem 1rem;
  border-radius: 8px;
  background: rgba(255,255,255,.92);
  box-shadow: 0 18px 34px rgba(24, 35, 31, .14);
  border: 1px solid rgba(255,255,255,.8);
}
.floating-note span { display: block; color: var(--muted); font-size: .8rem; font-weight: 700; }
.floating-note strong { display: block; margin-top: .25rem; color: var(--accent-strong); }
.note-top { top: 22px; left: 22px; }
.note-bottom { right: 22px; bottom: 22px; }

.section { padding: 5rem 0; }
.section-soft { background: var(--surface-soft); border-block: 1px solid var(--border); }
.section-header { max-width: 680px; margin-bottom: 2.2rem; }
.section-header h2, .contact-copy h2, .results-band h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.05;
}
.section-header p, .contact-copy p, .results-band p { color: var(--muted); line-height: 1.75; font-size: 1rem; }
.cards-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.card {
  min-height: 260px;
  padding: 1.55rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 14px 34px rgba(17, 42, 36, .06);
}
.card-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  margin-bottom: 1.3rem;
  border-radius: 12px;
  background: #fff1df;
  color: var(--accent-strong);
  font-weight: 800;
}
.card h3 { margin: 0 0 .7rem; font-size: 1.22rem; }
.card p { margin: 0; color: var(--muted); line-height: 1.75; }

.method-layout { display: grid; grid-template-columns: .95fr 1.05fr; gap: 3rem; align-items: start; }
.timeline { display: grid; gap: 1rem; }
.timeline article {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 1rem;
  padding: 1.3rem;
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--border);
}
.timeline span {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
}
.timeline h3 { margin: 0 0 .35rem; }
.timeline p { margin: 0; color: var(--muted); line-height: 1.65; }

.results-band {
  display: grid;
  grid-template-columns: .9fr 1fr;
  gap: 2rem;
  align-items: center;
  padding: 2rem;
  border-radius: 8px;
  background: var(--accent-strong);
  color: #fff;
}
.results-band .eyebrow { color: var(--gold); }
.results-band p { color: rgba(255,255,255,.78); margin: 0; }

.section-contact { padding-top: 2rem; }
.contact-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 2rem; align-items: start; }
.contact-list { display: grid; gap: .65rem; margin: 1.5rem 0 0; padding: 0; list-style: none; color: var(--muted); }
.contact-list li { position: relative; padding-left: 1.45rem; }
.contact-list li::before { content: ""; position: absolute; left: 0; top: .55rem; width: 8px; height: 8px; border-radius: 50%; background: var(--coral); }
.contact-form {
  display: grid;
  gap: 1rem;
  padding: 1.35rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}
.contact-form label { display: grid; gap: .5rem; color: var(--text); font-size: .92rem; font-weight: 700; }
.contact-form input, .contact-form textarea, .contact-form select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fbfdfb;
  color: var(--text);
  padding: .95rem 1rem;
  outline: none;
}
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(14, 111, 102, .12);
}
.contact-form textarea { min-height: 132px; resize: vertical; }
.contact-form button { width: 100%; }
.contact-form button:disabled { opacity: .75; cursor: default; transform: none; }
.site-footer { border-top: 1px solid var(--border); background: #fff; }
.footer-inner { min-height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; color: var(--muted); }
.footer-inner strong { color: var(--text); }

@media (max-width: 940px) {
  .menu-toggle { display: grid; }
  .site-nav {
    position: absolute;
    top: 76px;
    left: 1.35rem;
    right: 1.35rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: .75rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(255,255,255,.98);
    box-shadow: var(--shadow);
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: .9rem 1rem; }
  .hero-grid, .method-layout, .results-band, .contact-layout { grid-template-columns: 1fr; }
  .hero-visual, .hero-visual img { min-height: 420px; }
  .cards-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .container { padding: 0 1rem; }
  .hero { padding: 3.5rem 0 3rem; }
  .hero-copy h1 { font-size: clamp(2.35rem, 14vw, 3.5rem); }
  .hero-actions { display: grid; }
  .hero-proof { grid-template-columns: 1fr; }
  .hero-visual, .hero-visual img { min-height: 360px; border-radius: 18px; }
  .floating-note { position: static; width: auto; margin: .75rem; }
  .hero-visual { display: grid; }
  .hero-visual img { grid-row: 1; }
  .hero-visual::after { display: none; }
  .note-top, .note-bottom { grid-row: auto; }
  .section { padding: 3.5rem 0; }
  .timeline article { grid-template-columns: 1fr; }
  .results-band { padding: 1.35rem; }
  .footer-inner { flex-direction: column; justify-content: center; text-align: center; }
}