/* FONTS */
/* inter-regular - latin */
@font-face {
  font-display: swap;
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  src: url('fonts/inter-regular.woff2') format('woff2');
}
/* inter-500 - latin */
@font-face {
  font-display: swap;
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  src: url('fonts/inter-500.woff2') format('woff2');
}
/* inter-600 - latin */
@font-face {
  font-display: swap;
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  src: url('fonts/inter-600.woff2') format('woff2');
}
/* inter-700 - latin */
@font-face {
  font-display: swap;
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  src: url('fonts/inter-700.woff2') format('woff2');
}
/* inter-800 - latin */
@font-face {
  font-display: swap;
  font-family: 'Inter';
  font-style: normal;
  font-weight: 800;
  src: url('fonts/inter-800.woff2') format('woff2');
}
/* inter-900 - latin */
@font-face {
  font-display: swap;
  font-family: 'Inter';
  font-style: normal;
  font-weight: 900;
  src: url('fonts/inter-900.woff2') format('woff2');
}

/* /// */

:root {
  --green: #197052;
  --teal: #277571;
  --text: #24302e;
  --muted: #5f706b;
  --panel: #f4f5f3;
  --border: #dfe5e0;
  --white: #fff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: 'Inter';
  line-height: 1.45;
  background: var(--white);
}
a { color: #459845; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  padding: 10px clamp(20px, 5vw, 70px);
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--border);
}
.logo { text-decoration: none; color: var(--green); font-weight: 800; line-height: 1; }
.logo img {height: 90px; padding: 20px;}
.site-nav { display: flex; gap: clamp(28px, 6vw, 90px); font-weight: 700; }
.site-nav a { text-decoration: none; color: #101817; }
.site-nav a:hover { color: var(--green); }
.nav-toggle { display: none; background: none; border: 0; font-size: 28px; cursor: pointer; }

#about,
#locations,
#faqs {
    scroll-margin-top: 100px;
}

.hero {
  position: relative;
  min-height: 410px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    linear-gradient(105deg, rgba(0,54,37,.9), rgba(0,76,50,.62) 47%, rgba(0,0,0,.05)),
    url('../images/hero-tinted.webp') center / cover;
  color: var(--white);
  clip-path: ellipse(110% 100% at 50% 0%);
}
.hero-content { position: relative; width: min(780px, 90%); margin-left: clamp(28px, 7vw, 95px); padding: 70px 0 110px; }
h1 { margin: 0 0 10px; font-size: clamp(36px, 5vw, 64px); line-height: .98; letter-spacing: -.04em; }
.hero h3 { font-size: 24px; font-weight: 500; margin-bottom: 0px; padding-bottom: 0px;}
.hero h4 { font-size: 18px; font-weight: 500; }
.hero p { max-width: 720px; font-size: 20px; font-weight: 500; margin: 0px; padding: 0px;}
.scroll-cue { position: absolute; bottom: 50px; left: 50%; transform: translateX(-50%); }
.scroll-cue img { height: 17px; }

.container { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.section { padding: 52px 0; }
h2 { margin: 0 0 20px; color: var(--teal); font-size: clamp(28px, 3vw, 42px); line-height: 1.05; letter-spacing: -.03em; }
.lead { font-size: 20px; font-weight: 700; }
p { font-size: 18px; }
.locations-btn { max-width: 300px; }
.two-col { display: grid; grid-template-columns: minmax(0, 1fr) 460px; gap: 46px; align-items: start; }
.trial-card { background: var(--panel); border-radius: 10px; padding: 28px; color: #34443f; }
.trial-card h3 { margin-top: 0; font-size: 19px; color: var(--teal); }

.locations-section { background: #f7f8f6; }
.map-embed { border-radius: 2px; overflow: hidden; background: white; box-shadow: 0 2px 14px rgba(18,35,30,.12); }
.map-embed iframe { display: block; width: 100%; height: 560px; border: 0; }

.faq-list { border-top: 1px solid var(--border); }
details { border-bottom: 1px solid var(--border); padding: 0; }
summary { list-style: none; cursor: pointer; padding: 24px 48px 18px 36px; position: relative; font-size: 23px; font-weight: 600; color: #18221f; }
summary::-webkit-details-marker { display: none; }
summary::after { content: ''; position: absolute; right: 36px; top: 22px; width:20px; height: 20px; transition: transform .2s ease; background: url('../images/caret-green-down.svg') no-repeat center center; }
details[open] summary::after { transform: rotate(180deg); }
details p { margin: 0 36px 16px; max-width: 1010px; font-size: 20px; }

.footer-cta { background: linear-gradient(90deg, #459845, #277571); color: #fff;}
.footer-cta-inner { display: flex; justify-content: space-between; align-items: center; gap: 20px; font-weight: regular; }
.footer-cta p { margin: 0; font-size: 20px;}
.footer-trial-logo img { height: 180px; padding-top: 20px; position: relative; bottom: 0px; top: 10px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; padding: 26px 0 34px; font-size: 14px; }
.alx-logo { display: block; color: #5f3feb; font-size: 34px; letter-spacing: .02em; }
.alx-logo span { color: #7654ff; font-size: .55em; margin-left: 8px; }
.footer-bottom nav { display: flex; gap: 52px; align-items: start; }
.footer-bottom a { color: #000; }

.footer-cta a { color: #FFFFFF; }

@media (max-width: 850px) {
  .nav-toggle { display: block; }
  .site-nav { position: absolute; inset: 110px 0 auto 0; display: none; flex-direction: column; gap: 0; background: #fff; border-bottom: 1px solid var(--border); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 16px 24px; border-top: 1px solid var(--border); }
  .two-col { grid-template-columns: 1fr; }
  .hero { min-height: 520px; clip-path: none; }
  .hero-content { padding: 65px 0; }
  .map-embed iframe { height: 760px; }
  summary { padding-left: 0; font-size: 20px; }
  details p { margin-left: 0; }
  .footer-cta-inner, .footer-bottom { flex-direction: column; align-items: center; text-align: center; }
  .footer-bottom nav { justify-content: center; width: 100%; }
  .footer-trial-logo, .alx-logo { display: block; text-align: center; }
  .footer-trial-logo img, .alx-logo img { margin: 0 auto; display: block; }
  .footer-cta p { margin: 0; font-size: 18px; padding-top: 30px; }
}


/* Accessibility + interaction refinements */
.skip-link {
  position: absolute;
  left: 16px;
  top: -100px;
  z-index: 999;
  padding: 12px 16px;
  background: var(--green);
  color: #fff;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 700;
}
.skip-link:focus { top: 16px; }

:focus-visible {
  outline: 3px solid #68a46d;
  outline-offset: 3px;
}

.site-counter,
.locations-counter {
  font-weight: 700;
  color: var(--teal);
  padding: 15px 0px;
}

.animated-counter {
  display: inline-block;
  min-width: 1.4ch;
}

.faq-list details {
  overflow: hidden;
}

.faq-list details .faq-content {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .28s ease;
}

.faq-list details[open] .faq-content {
  grid-template-rows: 1fr;
}

.faq-list details .faq-content > * {
  overflow: hidden;
}

.faq-list summary:focus-visible {
  border-radius: 6px;
}

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