:root {
  --paper: #f7f6f1;
  --paper-strong: #ffffff;
  --ink: #111412;
  --muted: #5f6663;
  --line: #d9ddd7;
  --steel: #536672;
  --teal: #2f6f73;
  --teal-dark: #204d52;
  --amber: #bc8641;
  --shadow: 0 24px 70px rgba(28, 37, 38, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
}

body::selection {
  background: rgba(47, 111, 115, 0.22);
}

a {
  color: inherit;
  text-decoration: none;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 14px clamp(18px, 4vw, 64px);
  border-bottom: 1px solid rgba(17, 20, 18, 0.08);
  background: rgba(247, 246, 241, 0.9);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  font-size: clamp(1.03rem, 2vw, 1.18rem);
  font-weight: 760;
}

.brand-icon {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 34px);
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 690;
}

.nav-links a {
  position: relative;
  padding: 8px 0;
}

.nav-links a::after {
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 2px;
  background: var(--teal);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
  transform: scaleX(1);
}

.hero {
  position: relative;
  isolation: isolate;
  display: grid;
  align-items: center;
  min-height: clamp(560px, calc(88svh - 72px), 760px);
  overflow: hidden;
  border-bottom: 1px solid rgba(17, 20, 18, 0.1);
}

.hero-image {
  position: absolute;
  inset: 0;
  z-index: -3;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
}

.hero-shade {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(247, 246, 241, 0.96) 0%, rgba(247, 246, 241, 0.86) 31%, rgba(247, 246, 241, 0.34) 58%, rgba(247, 246, 241, 0.02) 100%),
    linear-gradient(180deg, rgba(247, 246, 241, 0.82) 0%, rgba(247, 246, 241, 0) 32%, rgba(247, 246, 241, 0.76) 100%);
}

.hero-content {
  width: min(680px, calc(100% - 36px));
  margin-left: clamp(18px, 5vw, 78px);
  padding: clamp(42px, 8vw, 92px) 0;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal-dark);
  font-size: 0.74rem;
  font-weight: 820;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

h1 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(4rem, 11vw, 8.8rem);
  line-height: 0.92;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 620px;
  margin: 28px 0 0;
  color: #2c332f;
  font-size: clamp(1.15rem, 2.4vw, 1.55rem);
  line-height: 1.36;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 34px;
}

.button-primary,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid var(--ink);
  border-radius: 4px;
  font-size: 0.94rem;
  font-weight: 760;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.button-primary {
  background: var(--ink);
  color: var(--paper-strong);
  box-shadow: var(--shadow);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--teal-dark);
  border-color: var(--teal-dark);
  transform: translateY(-1px);
}

.button-secondary {
  background: var(--paper-strong);
  color: var(--ink);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: var(--ink);
  color: var(--paper-strong);
}

.contact-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 690;
}

.section {
  padding: clamp(66px, 8vw, 112px) clamp(18px, 4vw, 64px);
}

.section-inner {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.section-heading {
  max-width: 710px;
  margin-bottom: clamp(34px, 5vw, 58px);
}

.section-heading h2,
.contact-inner h2 {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 4.25rem);
  line-height: 1;
  letter-spacing: 0;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.capability-card {
  min-height: 278px;
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.capability-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 28px;
  margin-bottom: 46px;
  border: 1px solid rgba(188, 134, 65, 0.45);
  border-radius: 4px;
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 780;
}

.capability-card h3,
.method-item h3 {
  margin: 0;
  font-size: clamp(1.28rem, 2.4vw, 1.72rem);
  line-height: 1.1;
}

.capability-card p,
.method-item p,
.contact-inner p {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 1rem;
}

.method {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper-strong);
}

.method-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: clamp(36px, 6vw, 88px);
  align-items: start;
}

.method-heading {
  position: sticky;
  top: 104px;
  margin-bottom: 0;
}

.method-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.method-item {
  padding: 28px 0 30px;
  border-bottom: 1px solid var(--line);
}

.method-item h3 {
  color: var(--teal-dark);
}

.contact-band {
  padding: clamp(70px, 9vw, 120px) clamp(18px, 4vw, 64px);
  background:
    linear-gradient(90deg, rgba(47, 111, 115, 0.1), rgba(188, 134, 65, 0.08)),
    var(--paper);
}

.contact-inner {
  width: min(820px, 100%);
  margin: 0 auto;
  text-align: center;
}

.contact-inner p {
  max-width: 610px;
  margin-right: auto;
  margin-left: auto;
  font-size: 1.08rem;
}

.contact-inner .button-secondary {
  margin-top: 30px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px clamp(18px, 4vw, 64px);
  border-top: 1px solid var(--line);
  background: var(--paper-strong);
  color: var(--muted);
  font-size: 0.88rem;
}

.footer-logo {
  width: 128px;
  height: auto;
}

.site-footer p {
  margin: 0;
}

:focus-visible {
  outline: 3px solid rgba(47, 111, 115, 0.36);
  outline-offset: 4px;
}

@media (max-width: 860px) {
  .site-header {
    min-height: auto;
    align-items: flex-start;
    gap: 16px;
  }

  .nav-links {
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 8px 18px;
  }

  .hero {
    min-height: clamp(560px, calc(86svh - 92px), 680px);
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(247, 246, 241, 0.98) 0%, rgba(247, 246, 241, 0.86) 52%, rgba(247, 246, 241, 0.22) 100%),
      linear-gradient(180deg, rgba(247, 246, 241, 0.94) 0%, rgba(247, 246, 241, 0.08) 48%, rgba(247, 246, 241, 0.82) 100%);
  }

  .hero-content {
    width: min(620px, calc(100% - 36px));
    margin-right: auto;
  }

  .capability-grid,
  .method-layout {
    grid-template-columns: 1fr;
  }

  .capability-card {
    min-height: 220px;
  }

  .capability-index {
    margin-bottom: 28px;
  }

  .method-heading {
    position: static;
  }
}

@media (max-width: 560px) {
  .site-header {
    position: relative;
    flex-direction: column;
    padding-top: 16px;
    padding-bottom: 16px;
  }

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

  .nav-links {
    width: 100%;
    justify-content: space-between;
    font-size: 0.8rem;
  }

  .hero {
    min-height: 650px;
  }

  .hero-content {
    width: min(100% - 32px, 560px);
    margin-left: 16px;
    padding-top: 50px;
    padding-bottom: 52px;
  }

  h1 {
    font-size: clamp(3.4rem, 19vw, 5.4rem);
  }

  .hero-copy {
    margin-top: 22px;
    font-size: 1.08rem;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .button-primary,
  .button-secondary {
    width: 100%;
  }

  .section {
    padding-top: 58px;
    padding-bottom: 64px;
  }

  .section-heading h2,
  .contact-inner h2 {
    font-size: clamp(2rem, 11vw, 3rem);
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}

.error-page {
  min-height: 100svh;
}

.error-main {
  display: grid;
  align-items: center;
  min-height: calc(100svh - 72px);
  padding: clamp(42px, 8vw, 96px) clamp(18px, 4vw, 64px);
  background:
    linear-gradient(90deg, rgba(247, 246, 241, 0.98), rgba(247, 246, 241, 0.82)),
    url("assets/hero-range.png") center right / cover;
  border-bottom: 1px solid var(--line);
}

.error-content {
  width: min(780px, 100%);
}

.error-content h1 {
  max-width: 11ch;
  font-size: clamp(3.4rem, 9vw, 7rem);
}

.error-content p:not(.eyebrow) {
  max-width: 560px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.32rem);
}