:root {
  --paper: #FAFAF8;
  --ink: #1A1A1A;
  --line: rgba(26, 26, 26, 0.12);
  --accent: #2E6B62;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Work Sans', sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

h1, h2 {
  font-family: 'Fraunces', serif;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0;
}

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s ease;
}
a:hover, a:focus-visible { border-color: var(--accent); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.hidden-field { display: none; }

/* Header */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 6vw 28px 28px;
}
.logo {
  height: 104px;
  width: auto;
}
.site-header nav a {
  margin-left: 28px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Hero */
.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.hero-media {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-color: var(--ink);
  background-image:
    linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.35) 55%, rgba(0,0,0,0.82) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  color: #fff;
  padding: 0 6vw 64px;
  max-width: 780px;
  text-shadow: 0 2px 16px rgba(0,0,0,0.45);
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  opacity: 0.85;
  margin-bottom: 14px;
}
.hero h1 {
  font-size: clamp(2rem, 4.2vw, 3.4rem);
  line-height: 1.15;
}
.hero-sub {
  margin-top: 18px;
  font-size: 1.05rem;
  max-width: 46ch;
  opacity: 0.92;
}

/* Section divider */
.horizon-rule {
  height: 1px;
  margin: 0 6vw;
  background: var(--line);
}

/* Intro */
.intro {
  padding: 72px 6vw;
  max-width: 900px;
}
.lede {
  font-family: 'Fraunces', serif;
  font-weight: 300;
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  line-height: 1.5;
}

/* Specialties */
.specialties {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  padding: 72px 6vw;
}
.specialty h2 { font-size: 1.3rem; margin-bottom: 12px; }
.specialty p { margin: 0; opacity: 0.85; }

/* Giving back */
.giving-back {
  padding: 72px 6vw;
  max-width: 820px;
}
.giving-back h2 { font-size: 1.6rem; margin-bottom: 24px; }
.giving-statement { font-size: 1.05rem; opacity: 0.9; }
.org-links { margin-top: 28px; display: flex; gap: 36px; flex-wrap: wrap; }
.org-links a { font-size: 0.92rem; text-transform: uppercase; letter-spacing: 0.06em; }

/* Coming soon */
.coming-soon {
  padding: 72px 6vw 100px;
  max-width: 640px;
}
.coming-soon h2 { font-size: 1.6rem; margin-bottom: 16px; }
.signup-form {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.signup-form input[type="email"] {
  flex: 1;
  min-width: 220px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: #fff;
  font-family: 'Work Sans', sans-serif;
  font-size: 0.95rem;
}
.signup-form input[type="email"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.signup-form button {
  padding: 14px 26px;
  background: var(--ink);
  color: var(--paper);
  border: none;
  border-radius: 2px;
  font-family: 'Work Sans', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 0.15s ease;
}
.signup-form button:hover { background: var(--accent); }
.signup-form button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* Footer */
.site-footer {
  display: flex;
  gap: 28px;
  padding: 36px 6vw 56px;
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Thank you page */
.thank-you {
  padding: 100px 6vw 140px;
  max-width: 680px;
}
.thank-you h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 20px;
}
.thank-you-sub {
  font-size: 1.05rem;
  opacity: 0.85;
  max-width: 50ch;
}
.thank-you-links {
  display: flex;
  gap: 32px;
  margin: 32px 0 48px;
  flex-wrap: wrap;
}
.thank-you-links a {
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.back-link {
  font-size: 0.9rem;
  color: var(--ink);
  opacity: 0.7;
}

@media (max-width: 760px) {
  .specialties { grid-template-columns: 1fr; gap: 36px; }
  .site-header nav a { margin-left: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  a { transition: none; }
}