:root {
  --bg: #f8f7f3;
  --text: #1f2d2a;
  --muted: #48635d;
  --primary: #0e8f78;
  --primary-dark: #066c5a;
  --surface: rgba(255, 255, 255, 0.72);
  --border: rgba(14, 143, 120, 0.24);
  --shadow: 0 14px 40px rgba(15, 77, 66, 0.14);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 5% 0%, #ffffff 0%, transparent 38%),
    radial-gradient(circle at 95% 12%, #dff7f0 0%, transparent 40%),
    linear-gradient(160deg, #f6f5ef, #f2f9f7);
  font-family: "Manrope", sans-serif;
  position: relative;
  overflow-x: hidden;
}

.bg-shape {
  position: fixed;
  border-radius: 999px;
  filter: blur(0.5px);
  pointer-events: none;
  z-index: -1;
}

.shape-a {
  width: 320px;
  height: 320px;
  background: linear-gradient(135deg, #99e5d3, #4bb89f);
  top: -110px;
  right: -100px;
  opacity: 0.5;
}

.shape-b {
  width: 260px;
  height: 260px;
  background: linear-gradient(135deg, #b0ded3, #d9f5ea);
  bottom: -90px;
  left: -80px;
  opacity: 0.75;
}

.topbar {
  width: min(1100px, 92vw);
  margin: 24px auto 0;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--surface);
  backdrop-filter: blur(8px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-logo {
  width: 36px;
  height: 36px;
}

.brand-name {
  font-family: "Archivo", sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.container {
  width: min(1100px, 92vw);
  margin: 24px auto 64px;
  display: grid;
  gap: 26px;
}

.hero,
.card,
.stack,
.contact,
.footer {
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
  border-radius: 24px;
  backdrop-filter: blur(8px);
}

.hero {
  padding: clamp(24px, 4vw, 54px);
}

.tag {
  width: fit-content;
  margin: 0 0 10px;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: #d7f4ec;
  color: #085747;
}

h1,
h2 {
  margin: 0;
  font-family: "Archivo", sans-serif;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(1.85rem, 4.8vw, 3.3rem);
  line-height: 1.06;
  max-width: 18ch;
}

.hero-text {
  margin: 16px 0 0;
  max-width: 62ch;
  color: var(--muted);
  line-height: 1.7;
  font-size: 1.02rem;
}

.hero-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 18px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #0b7965);
  color: #f3fffc;
  box-shadow: 0 8px 20px rgba(11, 121, 101, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 12px 24px rgba(11, 121, 101, 0.35);
}

.btn-ghost {
  color: #085747;
  border: 1px solid #8fc8ba;
  background: #e7f8f2;
}

.btn-outline {
  border: 1px solid #96cbbf;
  color: #0a5f50;
  background: rgba(255, 255, 255, 0.9);
}

.services {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  padding: 22px;
}

.card h2 {
  font-size: 1.26rem;
}

.card p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.stack,
.contact,
.footer {
  padding: 24px;
}

.stack h2,
.contact h2 {
  font-size: clamp(1.4rem, 2.8vw, 2rem);
}

.chips {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chips span {
  padding: 9px 14px;
  border-radius: 999px;
  background: #ddf6ef;
  border: 1px solid #9fd9cb;
  font-weight: 700;
  color: #0a5b4d;
}

.contact p {
  margin: 10px 0 0;
  color: var(--muted);
}

.mail-link {
  display: inline-block;
  margin-top: 18px;
  font-weight: 700;
  color: var(--primary-dark);
  text-decoration: none;
  border-bottom: 2px solid #91d9c8;
}

.footer {
  text-align: center;
  color: #4e6e67;
  font-size: 0.95rem;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 920px) {
  .services {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .topbar {
    margin-top: 14px;
    border-radius: 14px;
    padding: 8px 10px;
  }

  .brand-name {
    font-size: 0.9rem;
  }

  .btn {
    width: 100%;
  }

  .hero-actions {
    gap: 10px;
  }

  .hero,
  .card,
  .stack,
  .contact,
  .footer {
    border-radius: 18px;
  }
}