:root {
  --ink: #17201d;
  --muted: #5f6f69;
  --paper: #f7f5ee;
  --white: #ffffff;
  --line: #d9ded7;
  --forest: #245c4c;
  --moss: #89a857;
  --clay: #b45f3d;
  --steel: #283f4a;
  --shadow: 0 22px 70px rgba(23, 32, 29, 0.16);
  --soft-shadow: 0 18px 44px rgba(23, 32, 29, 0.11);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 20%, rgba(137, 168, 87, 0.16), transparent 28%),
    radial-gradient(circle at 86% 12%, rgba(180, 95, 61, 0.11), transparent 25%),
    linear-gradient(120deg, rgba(255, 255, 255, 0.42), transparent 38%);
}

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

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 4vw, 56px);
  color: var(--white);
  background: rgba(23, 32, 29, 0.94);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(14px);
  transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  color: var(--white);
  background: rgba(23, 32, 29, 0.98);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.2);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 40px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.54);
  border-radius: 4px;
  color: var(--ink);
  background: var(--white);
  font-weight: 800;
  font-size: 0.76rem;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.05;
}

.brand small {
  margin-top: 3px;
  color: currentColor;
  opacity: 0.72;
  font-size: 0.76rem;
  letter-spacing: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 38px);
  font-size: 0.92rem;
  font-weight: 700;
}

.site-nav a {
  position: relative;
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  padding: 0 10px;
  border-radius: 4px;
  opacity: 0.88;
  transition: opacity 180ms ease, background 180ms ease, color 180ms ease;
}

.site-nav a:hover {
  color: var(--ink);
  background: var(--moss);
  opacity: 1;
}

.site-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  background: var(--moss);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms ease;
}

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

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid currentColor;
  border-radius: 4px;
  color: inherit;
  background: transparent;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 84svh;
  display: grid;
  align-items: end;
  padding: 118px clamp(18px, 4vw, 56px) 34px;
  color: var(--white);
  overflow: hidden;
}

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

.hero-image {
  object-fit: cover;
  transform: scale(1.04);
  animation: heroZoom 1200ms ease forwards;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(12, 20, 18, 0.82) 0%, rgba(12, 20, 18, 0.52) 42%, rgba(12, 20, 18, 0.14) 100%),
    linear-gradient(0deg, rgba(12, 20, 18, 0.62) 0%, rgba(12, 20, 18, 0) 45%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(680px, 100%);
  animation: riseIn 850ms ease 120ms both;
}

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

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

h1 {
  margin: 0;
  max-width: 14ch;
  font-size: clamp(2.45rem, 4.8vw, 4.35rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  max-width: 860px;
  font-size: clamp(2rem, 4vw, 4.25rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.25;
}

p {
  line-height: 1.7;
}

.hero-copy {
  width: min(590px, 100%);
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(0.98rem, 1.4vw, 1.12rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-weight: 800;
  cursor: pointer;
  transform: translateY(0);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(23, 32, 29, 0.18);
}

.button.primary {
  color: var(--white);
  background: var(--clay);
}

.button.secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.08);
}

.hero-panel {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: min(680px, 100%);
  margin-top: 36px;
  background: rgba(255, 255, 255, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(18px);
  animation: riseIn 850ms ease 300ms both;
}

.hero-panel div {
  position: relative;
  overflow: hidden;
  padding: 16px 18px;
  background: rgba(16, 24, 22, 0.34);
}

.hero-panel div::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--moss);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 280ms ease;
}

.hero-panel div:hover::before {
  transform: scaleY(1);
}

.hero-panel strong,
.hero-panel span {
  display: block;
}

.hero-panel strong {
  font-size: clamp(1.35rem, 2.2vw, 2rem);
}

.hero-panel span {
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.9rem;
}

section {
  padding: clamp(72px, 9vw, 132px) clamp(18px, 4vw, 56px);
}

.section-band {
  background: var(--white);
}

.section-heading {
  display: grid;
  gap: 8px;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 680ms ease, transform 680ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: clamp(28px, 5vw, 80px);
  align-items: end;
}

.intro > p,
.quality-copy > p,
.timeline p,
.capability-card p,
.contact-panel p {
  color: var(--muted);
}

.capabilities {
  background: linear-gradient(180deg, var(--paper), #eef2e9);
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 42px;
  background: var(--line);
  border: 1px solid var(--line);
  box-shadow: var(--soft-shadow);
}

.capability-card {
  position: relative;
  overflow: hidden;
  min-height: 250px;
  padding: clamp(22px, 3vw, 34px);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.66)),
    rgba(255, 255, 255, 0.72);
  transition: transform 220ms ease, box-shadow 220ms ease, background 220ms ease;
}

.capability-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-top: 3px solid var(--moss);
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 220ms ease, transform 220ms ease;
}

.capability-card::after {
  content: "";
  position: absolute;
  right: -64px;
  bottom: -64px;
  width: 150px;
  height: 150px;
  border: 1px solid rgba(36, 92, 76, 0.18);
  border-radius: 50%;
  transform: scale(0.8);
  transition: transform 260ms ease;
}

.capability-card:hover {
  z-index: 1;
  transform: translateY(-8px);
  box-shadow: 0 28px 56px rgba(23, 32, 29, 0.14);
  background: var(--white);
}

.capability-card:hover::before {
  opacity: 1;
  transform: translateY(0);
}

.capability-card:hover::after {
  transform: scale(1);
}

.capability-card h3,
.capability-card p,
.card-icon {
  position: relative;
  z-index: 1;
}

.card-icon {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin-bottom: 34px;
  color: var(--forest);
  border: 1px solid var(--line);
  border-radius: 4px;
  font-weight: 900;
  font-size: 0.8rem;
  background: rgba(247, 245, 238, 0.72);
  transition: color 220ms ease, background 220ms ease, border-color 220ms ease, transform 220ms ease;
}

.capability-card:hover .card-icon {
  color: var(--white);
  background: var(--forest);
  border-color: var(--forest);
  transform: rotate(-4deg) scale(1.04);
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 48px;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 48px;
  right: 12%;
  left: 12%;
  height: 2px;
  background: linear-gradient(90deg, var(--clay), var(--moss), var(--forest));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 900ms ease;
}

.timeline.is-visible::before {
  transform: scaleX(1);
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 22px;
  min-height: 318px;
  padding: 26px;
  overflow: hidden;
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.72)),
    var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 44px rgba(23, 32, 29, 0.08);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.timeline-item::before {
  content: "";
  position: absolute;
  inset: auto -26px -70px auto;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: rgba(137, 168, 87, 0.14);
  transform: scale(0.78);
  transition: transform 260ms ease, background 260ms ease;
}

.timeline-item::after {
  content: "";
  position: absolute;
  top: 26px;
  right: 22px;
  width: 38px;
  height: 1px;
  background: var(--moss);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 240ms ease;
}

.timeline-item:hover {
  transform: translateY(-8px);
  border-color: rgba(36, 92, 76, 0.28);
  box-shadow: 0 28px 70px rgba(23, 32, 29, 0.14);
}

.timeline-item:hover::before {
  transform: scale(1);
  background: rgba(180, 95, 61, 0.12);
}

.timeline-item:hover::after {
  transform: scaleX(1);
}

.timeline-item > span {
  position: relative;
  z-index: 1;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  color: var(--white);
  background: linear-gradient(135deg, var(--clay), var(--forest));
  border: 4px solid var(--white);
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 900;
  box-shadow: 0 14px 28px rgba(36, 92, 76, 0.2);
}

.timeline-item > div {
  position: relative;
  z-index: 1;
  align-self: end;
}

.timeline-item small {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin-bottom: 14px;
  padding: 0 10px;
  color: var(--forest);
  background: rgba(36, 92, 76, 0.08);
  border: 1px solid rgba(36, 92, 76, 0.12);
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.timeline-item h3 {
  font-size: clamp(1.2rem, 1.8vw, 1.55rem);
  line-height: 1.15;
}

.timeline-item p {
  max-width: 32ch;
  margin: 12px 0 0;
  font-size: 0.96rem;
  line-height: 1.65;
}

.quality {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1fr);
  gap: clamp(30px, 6vw, 88px);
  align-items: center;
  background: var(--steel);
  color: var(--white);
}

.quality::before {
  content: "";
  position: absolute;
  inset: -40% -10% auto auto;
  width: 440px;
  height: 440px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 50%;
}

.quality-copy,
.quality-board {
  position: relative;
  z-index: 1;
}

.quality-copy p {
  color: rgba(255, 255, 255, 0.74);
}

.quality-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: var(--shadow);
}

.quality-board div {
  position: relative;
  overflow: hidden;
  min-height: 158px;
  padding: 26px;
  background: rgba(255, 255, 255, 0.08);
  transition: background 220ms ease, transform 220ms ease;
}

.quality-board div::after {
  content: "";
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: 44px;
  height: 2px;
  background: var(--moss);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 240ms ease;
}

.quality-board div:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.13);
}

.quality-board div:hover::after {
  transform: scaleX(1);
}

.quality-board strong,
.quality-board span {
  display: block;
}

.quality-board strong {
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1;
}

.quality-board span {
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.7);
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.7fr);
  gap: clamp(30px, 6vw, 80px);
  align-items: start;
}

.inquiry-form {
  display: grid;
  gap: 16px;
  padding: clamp(22px, 4vw, 36px);
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transform: translateY(0);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.inquiry-form:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 80px rgba(23, 32, 29, 0.18);
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 13px 14px;
  color: var(--ink);
  background: var(--white);
  font: inherit;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--forest);
  box-shadow: 0 0 0 4px rgba(36, 92, 76, 0.12);
}

textarea {
  resize: vertical;
}

.inquiry-form .button {
  width: 100%;
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--forest);
  font-size: 0.92rem;
  font-weight: 800;
}

.site-footer {
  padding: 0 clamp(18px, 4vw, 56px);
  color: #ffffff;
  background: #07182c;
  border-top: 6px solid #c89d74;
}

.footer-inner,
.footer-bottom {
  width: min(1160px, 100%);
  margin: 0 auto;
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(260px, 1.55fr) repeat(2, minmax(140px, 0.72fr)) minmax(260px, 1.25fr);
  gap: clamp(36px, 6vw, 92px);
  padding: clamp(54px, 7vw, 88px) 0 62px;
}

.footer-brand p {
  max-width: 390px;
  margin: 22px 0 0;
  color: #8fb0df;
  font-size: 0.9rem;
  line-height: 1.75;
}

.footer-logo {
  position: relative;
  display: grid;
  width: 74px;
  height: 56px;
  align-items: center;
  justify-items: center;
}

.footer-logo span {
  display: block;
  width: 62px;
  height: 10px;
  border-radius: 2px;
  background: #eef5ff;
  clip-path: polygon(50% 0, 100% 100%, 80% 100%, 50% 46%, 20% 100%, 0 100%);
  box-shadow: 0 2px 8px rgba(255, 255, 255, 0.16);
}

.footer-logo span:nth-child(2) {
  width: 54px;
}

.footer-logo span:nth-child(3) {
  width: 46px;
}

.footer-social {
  display: flex;
  gap: 14px;
  margin-top: 28px;
}

.footer-social span {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  color: #ffffff;
  background: #102947;
  border-radius: 50%;
  font-size: 1rem;
  font-weight: 900;
  transition: transform 180ms ease, background 180ms ease;
}

.footer-social span:hover {
  transform: translateY(-2px);
  background: var(--clay);
}

.footer-links,
.footer-network {
  display: grid;
  align-content: start;
  gap: 22px;
}

.footer-links h2,
.footer-network h2 {
  margin: 0;
  color: #ffffff;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.12rem;
  line-height: 1.2;
  text-transform: uppercase;
}

.footer-links a,
.footer-network a {
  color: #8fb0df;
  font-size: 0.9rem;
  transition: color 180ms ease;
}

.footer-links a:hover,
.footer-network a:hover,
.footer-bottom a:hover {
  color: var(--white);
}

.footer-network {
  font-style: normal;
}

.footer-network div {
  display: grid;
  gap: 8px;
}

.footer-network strong {
  color: #c89d74;
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-network p {
  margin: 0;
  color: #ffffff;
  font-size: 0.86rem;
  font-weight: 800;
  line-height: 1.55;
}

.footer-network ul {
  display: grid;
  gap: 14px;
  margin: 6px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid rgba(143, 176, 223, 0.24);
  list-style: none;
}

.footer-network li {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.footer-network li span {
  min-width: 40px;
  color: #c89d74;
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0 30px;
  color: #8fb0df;
  border-top: 1px solid rgba(143, 176, 223, 0.22);
  font-size: 0.78rem;
}

.footer-bottom div {
  display: flex;
  gap: 28px;
}

.footer-bottom a {
  color: #b7c9e8;
  transition: color 180ms ease;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    right: 18px;
    left: 18px;
    display: none;
    grid-template-columns: 1fr;
    gap: 0;
    color: var(--white);
    background: rgba(23, 32, 29, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: var(--shadow);
  }

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

  .site-nav a {
    padding: 17px 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0;
  }

  .site-nav a::after {
    display: none;
  }

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

  .capability-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .timeline::before {
    display: none;
  }

  .footer-inner {
    grid-template-columns: 1.35fr 1fr;
  }

  h1 {
    max-width: 13ch;
    font-size: clamp(2.35rem, 7.8vw, 3.7rem);
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 14px 16px;
  }

  .brand-mark {
    width: 40px;
    height: 38px;
  }

  .hero {
    min-height: 86svh;
    padding: 104px 16px 24px;
  }

  h1 {
    max-width: 12ch;
    font-size: clamp(2.15rem, 10.5vw, 3.1rem);
    line-height: 1.04;
  }

  .hero-copy {
    margin-top: 16px;
  }

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

  .hero-panel,
  .capability-grid,
  .quality-board {
    grid-template-columns: 1fr;
  }

  .hero-panel div {
    padding: 14px 16px;
  }

  section {
    padding: 64px 16px;
  }

  .timeline-item {
    min-height: 0;
    padding: 22px;
  }

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

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

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 34px;
    padding: 48px 0 42px;
  }

  .footer-brand p {
    max-width: none;
  }

  .footer-bottom,
  .footer-bottom div {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-bottom div {
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 1ms !important;
    transition-duration: 1ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(26px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroZoom {
  to {
    transform: scale(1);
  }
}