:root {
  --ink: #16211f;
  --muted: #5f6b68;
  --paper: #fbfaf7;
  --panel: #ffffff;
  --line: #dce4df;
  --teal: #0f6f68;
  --teal-dark: #0a4643;
  --amber: #d9862c;
  --rust: #9e4f2d;
  --steel: #eef3f1;
  --shadow: 0 18px 45px rgba(11, 31, 30, 0.12);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
}

img,
svg {
  display: block;
}

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

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 12px clamp(20px, 5vw, 56px);
  color: var(--ink);
  background: rgba(251, 250, 247, 0.94);
  box-shadow: 0 8px 24px rgba(8, 28, 25, 0.1);
  backdrop-filter: blur(14px);
  transition: background 180ms ease, box-shadow 180ms ease, padding 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  padding-block: 9px;
  background: rgba(251, 250, 247, 0.98);
  box-shadow: 0 10px 26px rgba(8, 28, 25, 0.14);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: 246px;
  min-height: 54px;
}

.brand-logo {
  width: 62px;
  height: auto;
  flex: 0 0 auto;
  filter: drop-shadow(0 3px 8px rgba(8, 28, 25, 0.12));
}

.brand-text {
  display: grid;
  gap: 1px;
  min-width: 0;
  color: var(--ink);
}

.brand-text strong {
  color: #163f55;
  font-size: 1.04rem;
  line-height: 1;
}

.brand-text small {
  color: #e7831f;
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1.15;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 0.94rem;
  font-weight: 700;
}

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

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

.site-nav a:hover::after {
  transform: scaleX(1);
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid currentColor;
  border-radius: 8px;
  color: inherit;
  background: transparent;
}

.menu-button span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 88vh;
  overflow: hidden;
  display: grid;
  align-items: center;
  color: #fff;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(9, 24, 23, 0.94) 0%, rgba(9, 24, 23, 0.78) 45%, rgba(9, 24, 23, 0.2) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100% - 40px));
  margin-left: clamp(20px, 7vw, 92px);
  padding-top: 94px;
}

.hero-logo-panel {
  display: inline-flex;
  width: min(322px, 76vw);
  margin: 0 0 22px;
  padding: 12px 18px;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.24);
}

.hero-logo-panel img {
  width: 100%;
  height: auto;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  max-width: 790px;
  font-size: clamp(2.35rem, 4.7vw, 4.45rem);
  line-height: 1.02;
  letter-spacing: 0;
  overflow-wrap: break-word;
}

.hero-copy {
  max-width: 680px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0 20px;
  font-weight: 850;
  line-height: 1.15;
  transition: transform 170ms ease, box-shadow 170ms ease, background 170ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  color: #fff;
  background: var(--teal);
  box-shadow: 0 12px 26px rgba(15, 111, 104, 0.28);
}

.button.primary:hover {
  background: var(--teal-dark);
}

.button.secondary {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.52);
  background: rgba(255, 255, 255, 0.09);
}

.button.wide {
  width: 100%;
}

.intro-band {
  padding: 28px 0;
  background: var(--teal-dark);
  color: #fff;
}

.intro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.intro-grid p {
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  line-height: 1.55;
}

.section {
  padding: clamp(68px, 9vw, 108px) 0;
}

.section-heading {
  max-width: 780px;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 36px;
}

.service-card {
  min-height: 260px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 10px 28px rgba(22, 33, 31, 0.06);
}

.service-icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 8px;
  color: var(--teal);
  background: var(--steel);
}

.service-icon svg {
  width: 27px;
  height: 27px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.service-card h3 {
  margin: 24px 0 12px;
  font-size: 1.2rem;
}

.service-card p,
.method-layout p,
.contact-layout p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.method-band {
  padding: clamp(70px, 9vw, 116px) 0;
  color: #fff;
  background: #182421;
}

.method-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(300px, 1fr);
  gap: clamp(38px, 7vw, 82px);
  align-items: start;
}

.method-layout p {
  max-width: 540px;
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.72);
}

.steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 18px;
  align-items: center;
  min-height: 74px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.45;
}

.steps span {
  color: var(--amber);
  font-weight: 900;
}

.audience-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.audience-list span {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 16px;
  background: #fff;
  color: var(--ink);
  font-weight: 750;
  box-shadow: 0 8px 22px rgba(22, 33, 31, 0.05);
}

.contact-band {
  padding: clamp(70px, 9vw, 112px) 0;
  background: #f0eee7;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: clamp(30px, 7vw, 86px);
  align-items: center;
}

.contact-layout p {
  max-width: 650px;
  margin-top: 22px;
}

.contact-panel {
  display: grid;
  gap: 12px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.contact-logo {
  width: min(220px, 100%);
  margin: 0 auto 8px;
}

.contact-panel > a:not(.button) {
  display: flex;
  min-height: 48px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  color: var(--teal-dark);
  font-weight: 850;
}

.site-footer {
  padding: 24px 0;
  color: rgba(255, 255, 255, 0.78);
  background: #111a18;
}

.footer-layout {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.92rem;
}

@media (max-width: 880px) {
  .menu-button {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 8px);
    right: 20px;
    left: 20px;
    display: none;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--ink);
    background: #fff;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: grid;
    gap: 2px;
  }

  .site-nav a {
    padding: 14px;
  }

  .hero {
    min-height: 84vh;
  }

  .hero-overlay {
    background: linear-gradient(180deg, rgba(9, 24, 23, 0.92) 0%, rgba(9, 24, 23, 0.72) 62%, rgba(9, 24, 23, 0.28) 100%);
  }

  .hero-content {
    margin: 0 auto;
    padding-top: 88px;
  }

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

  .service-card {
    min-height: 0;
  }

  .contact-layout {
    align-items: stretch;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(1120px, calc(100% - 28px));
  }

  .site-header {
    padding-inline: 14px;
  }

  .brand {
    width: 188px;
    min-height: 52px;
  }

  .brand-logo {
    width: 50px;
  }

  .brand-text strong {
    font-size: 0.92rem;
  }

  .brand-text small {
    font-size: 0.62rem;
  }

  .hero-content {
    width: min(760px, calc(100% - 28px));
  }

  .hero-logo-panel {
    width: min(244px, 74vw);
    margin-bottom: 18px;
    padding: 10px 14px;
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(2.05rem, 10vw, 3rem);
    line-height: 1.06;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .service-card,
  .contact-panel {
    padding: 20px;
  }

  .steps li {
    grid-template-columns: 48px 1fr;
  }
}