:root {
  --ink: #14201d;
  --muted: #5b6763;
  --line: #d9e0dc;
  --paper: #f7f7f3;
  --white: #ffffff;
  --green: #134f3c;
  --green-dark: #10231f;
  --amber: #c9832f;
  --blue: #2e6477;
  --shadow: 0 18px 50px rgba(16, 35, 31, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

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

a {
  color: inherit;
}

.site-header {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 14px clamp(18px, 5vw, 64px);
  color: var(--white);
  background: rgba(16, 35, 31, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: var(--green-dark);
  background: var(--white);
  border: 2px solid var(--amber);
  font-size: 0.82rem;
  font-weight: 900;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 3vw, 32px);
  font-size: 0.95rem;
}

.nav a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.84);
}

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

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(16, 35, 31, 0.94) 0%, rgba(16, 35, 31, 0.76) 45%, rgba(16, 35, 31, 0.2) 100%),
    linear-gradient(0deg, rgba(16, 35, 31, 0.4), rgba(16, 35, 31, 0.08));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(740px, calc(100% - 36px));
  margin-left: clamp(18px, 7vw, 88px);
  padding-top: 92px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--amber);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 720px;
  font-size: clamp(2.45rem, 6vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(1.8rem, 3.4vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 10px;
  font-size: 1.16rem;
  line-height: 1.24;
}

.hero-copy {
  max-width: 650px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1rem, 1.4vw, 1.2rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 4px;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  color: var(--green-dark);
  background: var(--amber);
}

.button.primary:hover {
  background: #d89541;
}

.button.secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.46);
  background: rgba(255, 255, 255, 0.08);
}

.button.secondary:hover {
  background: rgba(255, 255, 255, 0.16);
}

.intro,
.section,
.approach,
.contact {
  padding: clamp(56px, 8vw, 100px) clamp(18px, 5vw, 64px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1fr);
  gap: clamp(28px, 6vw, 76px);
  align-items: start;
  background: var(--white);
}

.intro p:last-child {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.service-card {
  min-height: 280px;
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(20, 32, 29, 0.05);
}

.service-icon {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--blue);
  font-weight: 900;
}

.service-card p,
.approach-grid p {
  margin: 0;
  color: var(--muted);
}

.approach {
  color: var(--white);
  background: var(--green-dark);
}

.approach .section-kicker {
  color: #e1a251;
}

.approach-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, 0.18);
}

.approach-grid > div {
  padding: 28px;
  background: var(--green-dark);
}

.approach-grid p {
  color: rgba(255, 255, 255, 0.74);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  padding: 0 clamp(18px, 5vw, 64px);
  background: var(--line);
}

.metrics div {
  padding: 28px 24px;
  background: #eef3f0;
}

.metrics strong,
.metrics span {
  display: block;
}

.metrics strong {
  margin-bottom: 6px;
  color: var(--green);
  font-size: 1.1rem;
}

.metrics span {
  color: var(--muted);
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 1fr);
  gap: clamp(28px, 6vw, 78px);
  align-items: start;
  background: var(--white);
}

.contact-copy p:not(.section-kicker) {
  color: var(--muted);
  font-size: 1.05rem;
}

.email-link {
  display: inline-block;
  margin-top: 10px;
  color: var(--green);
  font-weight: 800;
}

.company-note {
  max-width: 520px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: clamp(22px, 4vw, 34px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  padding: 12px 13px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid #c7d0cb;
  border-radius: 4px;
  font: inherit;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(46, 100, 119, 0.24);
  border-color: var(--blue);
}

.form-note {
  min-height: 24px;
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(18px, 5vw, 64px);
  color: rgba(255, 255, 255, 0.78);
  background: #0b1513;
}

.site-footer a {
  color: var(--white);
}

@media (max-width: 980px) {
  .service-grid,
  .approach-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .intro,
  .contact {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .site-header {
    position: absolute;
    align-items: flex-start;
    flex-direction: column;
    min-height: auto;
    gap: 12px;
  }

  .nav {
    width: 100%;
    justify-content: space-between;
    gap: 10px;
    font-size: 0.9rem;
  }

  .hero {
    min-height: 780px;
  }

  .hero-overlay {
    background: linear-gradient(180deg, rgba(16, 35, 31, 0.94) 0%, rgba(16, 35, 31, 0.76) 64%, rgba(16, 35, 31, 0.48) 100%);
  }

  .hero-content {
    width: calc(100% - 36px);
    margin: 0 auto;
    padding-top: 144px;
  }

  .hero-actions,
  .site-footer {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .service-grid,
  .approach-grid,
  .metrics {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: auto;
  }
}