:root {
  --bg: #f2f5f3;
  --surface: #ffffff;
  --ink: #1c2b26;
  --ink-soft: rgba(28, 43, 38, 0.72);
  --accent: #0f766e;
  --accent-warm: #d97742;
  --line: rgba(28, 43, 38, 0.12);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Spectral", Georgia, serif;
  font-size: 19px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, nav, .footer {
  font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
}

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.nav nav {
  display: flex;
  justify-content: center;
  gap: 48px;
  padding: 20px 24px;
}

.nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
  font-size: 17px;
  transition: color 0.2s;
}

.nav a:hover { color: var(--accent); }

/* Hero */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-art {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 22% 30%, rgba(15, 118, 110, 0.35), transparent 65%),
    radial-gradient(ellipse 60% 50% at 78% 68%, rgba(217, 119, 66, 0.28), transparent 65%),
    radial-gradient(ellipse 45% 40% at 60% 20%, rgba(28, 43, 38, 0.12), transparent 70%);
}

.hero h1 {
  position: relative;
  font-size: clamp(64px, 12vw, 148px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--ink-soft);
  transition: color 0.2s, transform 0.2s;
}

.scroll-hint:hover {
  color: var(--accent);
  transform: translateX(-50%) translateY(3px);
}

/* Sections */
.section {
  max-width: 960px;
  margin: 0 auto;
  padding: 96px 24px;
}

.section h2 {
  font-size: 15px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 32px;
}

.lead {
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.3;
  font-weight: 500;
  margin-bottom: 64px;
}

/* About cards */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.about-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 32px 28px;
}

.about-card .emoji {
  display: block;
  font-size: 34px;
  margin-bottom: 18px;
}

.about-card p {
  font-size: 17px;
  color: var(--ink-soft);
}

/* Services */
.services ul { list-style: none; }

.services li {
  padding: 22px 0 22px 36px;
  border-bottom: 1px solid var(--line);
  position: relative;
  font-size: 21px;
}

.services li:first-child { border-top: 1px solid var(--line); }

.services li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 34px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-warm);
}

/* Contact */
.contact .address {
  color: var(--ink-soft);
  margin-bottom: 20px;
}

.contact .email {
  display: inline-block;
  font-family: "Inter", sans-serif;
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s;
}

.contact .email:hover { border-color: var(--accent); }

/* Footer */
.footer {
  border-top: 1px solid var(--line);
  padding: 40px 24px 48px;
  text-align: center;
  font-size: 14px;
  color: var(--ink-soft);
}

.footer p { margin-bottom: 10px; }

.footer a {
  color: var(--ink-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer a:hover { color: var(--accent); }

@media (max-width: 560px) {
  .nav nav { gap: 24px; }
  .nav a { font-size: 15px; }
  .section { padding: 64px 20px; }
}