/* ─── Reset ─────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ─── Tokens ─────────────────────────────────────────── */
:root {
  --green:        #0a8d4d;
  --green-dark:   #07703d;
  --green-soft:   rgba(10, 141, 77, 0.08);
  --amber:        #f2a900;
  --amber-soft:   rgba(242, 169, 0, 0.10);

  --bg:           #fafaf8;
  --surface:      #ffffff;
  --text:         #14201a;
  --muted:        #5c6b63;
  --border:       #e7e8e3;
  --border-hover: rgba(10, 141, 77, 0.35);
  --shadow:       0 1px 2px rgba(20, 32, 26, 0.04);
  --shadow-hover: 0 16px 40px -12px rgba(10, 141, 77, 0.22);
  --radius:       16px;
}

/* ─── Base ───────────────────────────────────────────── */
html {
  background: var(--bg);
}

body {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ─── Decorative background ─────────────────────────── */
.bg-decor {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(20, 32, 26, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(20, 32, 26, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 40%, transparent 100%);
}

.bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
}

.bg-glow--green {
  width: 420px;
  height: 420px;
  top: -160px;
  left: -120px;
  background: var(--green-soft);
}

.bg-glow--amber {
  width: 360px;
  height: 360px;
  top: -80px;
  right: -120px;
  background: var(--amber-soft);
}

/* ─── Header ─────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(250, 250, 248, 0.75);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
}

.logo-mark {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 9px;

  color: #fff;
}

.logo-mark svg {
  width: 18px;
  height: 18px;
}

.logo-text {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.01em;
}

/* ─── Language Button ───────────────────────────────── */
.lang-btn {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.lang-btn:hover {
  color: var(--green);
  border-color: var(--border-hover);
  box-shadow: var(--shadow);
  transform: translateY(-1px);
}

.lang-btn:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

/* ─── Layout ─────────────────────────────────────────── */
main {
  position: relative;
  z-index: 1;
  flex: 1;
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 5rem 2rem 4rem;
}

/* ─── Hero ───────────────────────────────────────────── */
.hero {
  margin-bottom: 3.5rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  background: var(--green-soft);
  padding: 6px 14px;
  border-radius: 999px;
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--amber);
}

.hero-title {
  margin-top: 1.4rem;
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.01em;
}

.hero-title-sub {
  display: block;
  color: var(--muted);
  font-weight: 700;
}

.hero-sub {
  margin-top: 1.1rem;
  max-width: 440px;
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ─── Services Grid ─────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

/* ─── Card ───────────────────────────────────────────── */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.6rem;
  min-height: 168px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

/* thin top accent that appears on hover */
.card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 1.6rem;
  right: 1.6rem;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--green), var(--amber));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-hover);
}

.card:hover::after {
  transform: scaleX(1);
}

.card:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
}

/* ─── Icon ───────────────────────────────────────────── */
.card-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 1.2rem;
  border-radius: 12px;
  background: var(--green-soft);
  color: var(--green);
  transition: background 0.25s ease, color 0.25s ease;
}

.card-icon svg {
  width: 22px;
  height: 22px;
}

.card:hover .card-icon {
  background: var(--green);
  color: #fff;
}

/* ─── Text ───────────────────────────────────────────── */
.card-body {
  flex: 1;
}

.card-title {
  font-family: 'Syne', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.card-desc {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.5;
}

/* ─── Arrow ─────────────────────────────────────────── */
.card-arrow {
  position: absolute;
  bottom: 1.4rem;
  right: 1.4rem;
  display: grid;
  place-items: center;
  color: #c2c8c2;
  transition: color 0.2s ease, transform 0.2s ease;
}

.card-arrow svg {
  width: 18px;
  height: 18px;
}

.card:hover .card-arrow {
  color: var(--green);
  transform: translateX(3px);
}

/* ─── Footer ─────────────────────────────────────────── */
.site-footer {
  position: relative;
  z-index: 1;
  padding: 2rem;
  text-align: center;
  font-size: 0.78rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

/* ─── Mobile ─────────────────────────────────────────── */
@media (max-width: 640px) {
  .header-inner {
    padding: 0.9rem 1.25rem;
  }

  main {
    padding: 3rem 1.25rem 3rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }
}