:root {
  --green: #8cc63f;
  --green-dark: #6fa32e;
  --blue: #0091d5;
  --blue-dark: #0074aa;
  --ink: #0f172a;
  --ink-muted: #475569;
  --surface: #ffffff;
  --surface-alt: #f8fafc;
  --border: #e2e8f0;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
  --header-h: 72px;
  --font: "DM Sans", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--surface);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--blue);
  text-decoration: none;
}

a:hover {
  color: var(--blue-dark);
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: inherit;
  flex-shrink: 0;
}

.brand:hover {
  color: inherit;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-name {
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.brand-tag {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  margin-left: auto;
}

.site-nav a {
  color: var(--ink-muted);
  font-weight: 500;
  font-size: 0.9375rem;
  transition: color 0.2s;
}

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

.header-cta {
  display: none;
}

.nav-toggle {
  display: none;
  margin-left: auto;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border: none;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, var(--green), var(--blue));
  color: #fff;
  border-color: transparent;
}

.btn-primary:hover {
  color: #fff;
  filter: brightness(1.05);
}

.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--border);
}

.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue);
}

/* Hero */
.hero {
  position: relative;
  padding: 4rem 0 5rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 10% 20%, rgba(140, 198, 63, 0.18), transparent 50%),
    radial-gradient(ellipse 70% 50% at 90% 10%, rgba(0, 145, 213, 0.15), transparent 45%),
    linear-gradient(180deg, var(--surface-alt) 0%, var(--surface) 100%);
  z-index: -1;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue);
  margin: 0 0 1rem;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 0 0 1.25rem;
  font-weight: 700;
}

.hero-lead {
  color: var(--ink-muted);
  margin: 0 0 2rem;
  max-width: 32rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  text-align: center;
}

.hero-logo {
  margin: 0 auto 1.5rem;
}

.hero-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  text-align: left;
}

.hero-stats li {
  padding: 0.65rem 0;
  border-top: 1px solid var(--border);
  color: var(--ink-muted);
  font-size: 0.9375rem;
}

.hero-stats li:first-child {
  border-top: none;
}

.hero-stats strong {
  color: var(--ink);
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section-alt {
  background: var(--surface-alt);
}

.section-head {
  margin-bottom: 2.5rem;
  max-width: 40rem;
}

.section-head.center {
  text-align: center;
  margin-inline: auto;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--green-dark);
  margin-bottom: 0.5rem;
}

.section-head h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1.2;
}

.section-sub {
  color: var(--ink-muted);
  margin: 0.75rem 0 0;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.about-copy p {
  color: var(--ink-muted);
  margin: 0 0 1rem;
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.highlight-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  border-left: 4px solid var(--green);
}

.highlight-card:nth-child(2) {
  border-left-color: var(--blue);
}

.highlight-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.highlight-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--ink-muted);
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: box-shadow 0.2s, border-color 0.2s, transform 0.2s;
}

.service-card:hover {
  box-shadow: var(--shadow);
  border-color: rgba(0, 145, 213, 0.25);
  transform: translateY(-2px);
}

.service-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(140, 198, 63, 0.2), rgba(0, 145, 213, 0.15));
  color: var(--blue-dark);
  border-radius: 10px;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.service-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.0625rem;
}

.service-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--ink-muted);
}

/* Why */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.why-item {
  padding: 1.5rem 0;
}

.why-num {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 0.75rem;
}

.why-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1.0625rem;
}

.why-item p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--ink-muted);
}

/* Contact */
.section-contact {
  background: linear-gradient(160deg, var(--ink) 0%, #1e293b 100%);
  color: #e2e8f0;
}

.section-contact .section-label {
  color: var(--green);
}

.section-contact h2 {
  color: #fff;
}

.contact-intro p {
  color: #94a3b8;
  max-width: 28rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-card {
  display: block;
  padding: 1.25rem 1.5rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  color: inherit;
  transition: background 0.2s, border-color 0.2s;
}

.contact-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(140, 198, 63, 0.4);
  color: #fff;
}

.contact-card-static {
  cursor: default;
}

.contact-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94a3b8;
  margin-bottom: 0.35rem;
}

.contact-value {
  font-style: normal;
  font-weight: 500;
  color: #f1f5f9;
  line-height: 1.5;
}

.contact-value.link {
  color: var(--green);
}

/* Footer */
.site-footer {
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.875rem;
  color: var(--ink-muted);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-link {
  font-weight: 600;
}

/* Mobile nav open */
.site-header.nav-open .site-nav {
  display: flex;
}

.site-header.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 900px) {
  .hero-inner,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-visual {
    order: -1;
  }

  .hero-card {
    max-width: 320px;
    margin-inline: auto;
  }
}

@media (max-width: 640px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: 1rem;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
  }

  .site-nav a {
    padding: 0.75rem 0.5rem;
    border-bottom: 1px solid var(--border);
  }

  .site-nav a:last-child {
    border-bottom: none;
  }

  .header-inner {
    position: relative;
    flex-wrap: wrap;
  }

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

  .section {
    padding: 3.5rem 0;
  }
}

@media (min-width: 641px) {
  .header-cta {
    display: inline-flex;
  }
}