@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap');

:root {
  --ink: #17352f;
  --ink-deep: #0d2924;
  --paper: #f6f2e8;
  --paper-2: #ece5d5;
  --white: #fffdf8;
  --accent: #ef7d4e;
  --accent-dark: #cb5e32;
  --mint: #bcd8cc;
  --line: rgba(23, 53, 47, 0.16);
  --muted: #5f6f6a;
  --shadow: 0 22px 60px rgba(13, 41, 36, 0.12);
  --radius: 22px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }

h1, h2, h3, .brand {
  font-family: "Manrope", system-ui, sans-serif;
  line-height: 1.08;
  letter-spacing: -0.035em;
}
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(3.1rem, 7vw, 6.7rem); margin-bottom: 1.75rem; max-width: 900px; }
h1 span { color: var(--accent); }
h2 { font-size: clamp(2.3rem, 4.6vw, 4.35rem); margin-bottom: 1.4rem; }
h3 { font-size: 1.35rem; margin-bottom: 0.8rem; }
p { color: var(--muted); }
a { color: inherit; }
strong { color: var(--ink); }

.container {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 9999;
  top: 8px;
  left: 8px;
  transform: translateY(-160%);
  background: var(--white);
  padding: 10px 16px;
  border-radius: 10px;
}
.skip-link:focus { transform: translateY(0); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  width: 100%;
  transition: background .25s ease, box-shadow .25s ease;
}
.site-header.scrolled {
  background: rgba(246, 242, 232, 0.92);
  box-shadow: 0 1px 0 var(--line);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -0.025em;
}
.brand-mark {
  width: 42px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--paper);
  border-radius: 12px;
  font-size: .78rem;
  letter-spacing: .02em;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}
.main-nav a {
  font-size: .94rem;
  font-weight: 600;
  text-decoration: none;
}
.main-nav a:not(.button):hover { color: var(--accent-dark); }
.nav-toggle { display: none; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  color: var(--ink-deep);
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(239, 125, 78, .22);
  transition: transform .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); background: #f38c60; }
.button-small { min-height: 42px; padding-inline: 18px; }
.button-light { background: var(--paper); color: var(--ink); width: 100%; }
.text-link {
  font-weight: 800;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 3px;
}
.text-link span { display: inline-block; transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }

.eyebrow {
  margin-bottom: 1rem;
  color: var(--accent-dark);
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.eyebrow.light { color: #ffd1bd; }

.hero {
  position: relative;
  overflow: hidden;
  padding: 178px 0 105px;
  min-height: 860px;
  display: flex;
  align-items: center;
}
.hero::before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  right: -170px;
  top: 55px;
  border: 95px solid var(--mint);
  border-radius: 50%;
  opacity: .5;
}
.hero::after {
  content: "";
  position: absolute;
  width: 310px;
  height: 310px;
  left: -170px;
  bottom: 25px;
  background: var(--paper-2);
  border-radius: 50%;
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(320px, .75fr);
  gap: 70px;
  align-items: center;
}
.hero-lead {
  max-width: 720px;
  color: var(--ink);
  font-size: clamp(1.12rem, 2vw, 1.42rem);
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 25px;
  margin: 34px 0 30px;
}
.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  padding: 0;
  margin: 0;
  list-style: none;
  font-size: .91rem;
  color: var(--muted);
}
.trust-list li::before { content: "✓"; color: var(--accent-dark); font-weight: 800; margin-right: 7px; }

.hero-card {
  position: relative;
  background: var(--ink);
  color: var(--white);
  border-radius: 34px;
  padding: 42px;
  box-shadow: var(--shadow);
  transform: rotate(1.5deg);
}
.hero-card::after {
  content: "";
  position: absolute;
  inset: 12px -12px -12px 12px;
  border: 2px solid var(--accent);
  border-radius: 34px;
  z-index: -1;
}
.card-label {
  color: #ffd1bd;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}
blockquote {
  margin: 0 0 34px;
  font-family: "Manrope", sans-serif;
  font-size: clamp(1.42rem, 2.4vw, 2rem);
  line-height: 1.35;
  letter-spacing: -.03em;
}
.signal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  border-top: 1px solid rgba(255,255,255,.18);
  padding-top: 25px;
}
.signal-grid div { display: grid; grid-template-columns: 28px 1fr; gap: 7px; align-items: start; }
.signal-grid strong { color: var(--accent); font-size: 1.25rem; }
.signal-grid span { color: rgba(255,255,255,.72); font-size: .82rem; line-height: 1.35; }

.section { padding: 110px 0; }
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
  align-items: start;
}
.split h2 { max-width: 620px; }
.prose p { font-size: 1.1rem; }
.prose p:last-child { margin-bottom: 0; }

.symptoms-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 70px;
}
.symptom-card {
  min-height: 280px;
  display: flex;
  flex-direction: column;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.symptom-card .number {
  margin-bottom: auto;
  color: var(--accent-dark);
  font-size: .78rem;
  font-weight: 800;
}
.symptom-card p { margin-bottom: 0; font-size: .93rem; }

.services-section { background: var(--ink); color: var(--white); }
.services-section h2, .services-section h3, .services-section strong { color: var(--white); }
.services-section p { color: rgba(255,255,255,.68); }
.services-section .eyebrow { color: #ffd1bd; }
.section-heading {
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 60px;
}
.section-heading > p { font-size: 1.05rem; }
.services-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  gap: 18px;
}
.service-card {
  display: flex;
  flex-direction: column;
  min-height: 540px;
  padding: 34px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--radius);
  background: rgba(255,255,255,.035);
}
.service-card.featured {
  background: var(--paper);
  color: var(--ink);
  transform: translateY(-12px);
}
.service-card.featured h3, .service-card.featured strong { color: var(--ink); }
.service-card.featured p { color: var(--muted); }
.service-card.featured .service-kicker { color: var(--accent-dark); }
.service-kicker {
  color: #ffd1bd;
  font-size: .74rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.service-card h3 { font-size: 1.75rem; }
.service-intro { font-size: 1.03rem; }
.service-card ul {
  margin: 18px 0 30px;
  padding-left: 18px;
  color: rgba(255,255,255,.72);
}
.service-card.featured ul { color: var(--muted); }
.service-card li { margin-bottom: 9px; }
.service-card .text-link { margin-top: auto; align-self: flex-start; }

.method-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 100px;
  align-items: start;
}
.sticky-copy { position: sticky; top: 125px; }
.sticky-copy p:last-child { max-width: 520px; font-size: 1.05rem; }
.principles {
  list-style: none;
  padding: 0;
  margin: 0;
}
.principles li {
  display: grid;
  grid-template-columns: 55px 1fr;
  gap: 22px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
}
.principles li:last-child { border-bottom: 1px solid var(--line); }
.principles > li > span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--paper-2);
  color: var(--accent-dark);
  font-weight: 800;
}
.principles h3 { margin-bottom: .45rem; font-size: 1.35rem; }
.principles p { margin-bottom: 0; }

.audience-section { background: var(--paper-2); }
.audience-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 90px;
  align-items: center;
}
.audience-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.audience-list span {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 17px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.52);
  font-weight: 700;
  font-size: .92rem;
}

.results-box {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 70px;
  padding: 70px;
  background: var(--white);
  border-radius: 34px;
  box-shadow: var(--shadow);
}
.result-items { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.result-items div { border-left: 3px solid var(--accent); padding-left: 18px; }
.result-items strong { display: block; font-family: "Manrope", sans-serif; font-size: 1.35rem; }
.result-items span { color: var(--muted); font-size: .9rem; }

.contact-section {
  padding: 105px 0;
  background: var(--ink);
  color: var(--white);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 85px;
  align-items: center;
}
.contact-section h2 { color: var(--white); }
.contact-section p { color: rgba(255,255,255,.7); font-size: 1.05rem; }
.contact-card {
  padding: 34px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--radius);
}
.contact-card h3 { color: var(--white); font-size: 1.6rem; }
.contact-card .small { margin: 18px 0 0; text-align: center; font-size: .82rem; }

.site-footer { padding: 50px 0; background: var(--ink-deep); color: var(--white); }
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 50px;
  align-items: center;
}
.footer-brand { color: var(--white); }
.footer-brand .brand-mark { background: var(--accent); color: var(--ink-deep); }
.site-footer p { margin: 10px 0 0; color: rgba(255,255,255,.55); font-size: .86rem; }
.footer-links { display: flex; gap: 24px; }
.footer-links a { color: rgba(255,255,255,.75); text-decoration: none; }
.footer-links a:hover { color: var(--white); }
.copyright { white-space: nowrap; }

.privacy-page {
  min-height: 100vh;
  padding: 150px 0 90px;
}
.privacy-page article { max-width: 760px; }
.privacy-page h1 { font-size: clamp(2.7rem, 6vw, 5rem); }
.privacy-page h2 { margin-top: 2.3rem; font-size: 1.6rem; }
.privacy-page .back-link { display: inline-block; margin-bottom: 35px; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }

@media (max-width: 1000px) {
  .main-nav { gap: 18px; }
  .main-nav a:not(.button) { display: none; }
  .hero { min-height: auto; }
  .hero-grid, .split, .section-heading, .method-grid, .audience-grid, .results-box, .contact-grid {
    grid-template-columns: 1fr;
    gap: 45px;
  }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 820px; }
  .hero-card { max-width: 580px; }
  .symptoms-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; }
  .service-card.featured { transform: none; }
  .sticky-copy { position: static; }
  .result-items { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .site-header { background: rgba(246, 242, 232, .94); backdrop-filter: blur(14px); }
  .header-inner { min-height: 72px; }
  .nav-toggle {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    padding: 10px;
    border: 0;
    border-radius: 12px;
    background: transparent;
  }
  .nav-toggle span:not(.sr-only) {
    display: block;
    width: 23px;
    height: 2px;
    margin: 2px 0;
    background: var(--ink);
    transition: transform .2s ease, opacity .2s ease;
  }
  .nav-toggle[aria-expanded="true"] span:nth-of-type(2) { transform: translateY(6px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-of-type(3) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-of-type(4) { transform: translateY(-6px) rotate(-45deg); }

  .main-nav {
    position: fixed;
    inset: 72px 0 auto;
    display: none;
    padding: 28px 20px 36px;
    background: var(--paper);
    box-shadow: 0 15px 30px rgba(13,41,36,.12);
  }
  .main-nav.open { display: grid; }
  .main-nav a:not(.button) { display: block; font-size: 1.05rem; }
  .main-nav .button { margin-top: 8px; }

  .hero { padding: 132px 0 75px; }
  .hero::before { width: 330px; height: 330px; border-width: 60px; }
  h1 { font-size: clamp(2.8rem, 14vw, 4.4rem); }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; }
  .hero-card { padding: 30px; transform: none; }
  .signal-grid { grid-template-columns: 1fr; }
  .section { padding: 78px 0; }
  .symptoms-grid { grid-template-columns: 1fr; }
  .symptom-card { min-height: 230px; }
  .section-heading { margin-bottom: 38px; }
  .principles li { grid-template-columns: 46px 1fr; gap: 14px; }
  .results-box { padding: 36px 25px; }
  .result-items { grid-template-columns: 1fr; }
  .contact-section { padding: 78px 0; }
  .footer-inner { grid-template-columns: 1fr; gap: 25px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}