:root {
  --navy: #07306f;
  --blue: #0e76bd;
  --green: #27843c;
  --orange: #ef7f1a;
  --ink: #172033;
  --muted: #647084;
  --line: #d8e2ee;
  --paper: #f7fafc;
  --white: #ffffff;
  --shadow: 0 18px 55px rgba(12, 38, 74, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 104px;
}

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

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

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

[id] {
  scroll-margin-top: 104px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(216, 226, 238, 0.86);
  backdrop-filter: blur(16px);
}

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

.brand img {
  width: 68px;
  height: 52px;
  object-fit: cover;
  border-radius: 8px;
}

.brand span {
  display: grid;
  line-height: 1.15;
}

.brand strong {
  color: var(--navy);
  font-size: clamp(0.86rem, 1.5vw, 1rem);
  text-transform: uppercase;
  letter-spacing: 0;
}

.brand small {
  color: var(--orange);
  font-weight: 700;
  font-size: 0.72rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 26px);
  color: #243148;
  font-size: 0.92rem;
  font-weight: 700;
}

.nav-links a {
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a.is-active {
  color: var(--blue);
  border-color: var(--orange);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--navy);
  font-size: 1.35rem;
  cursor: pointer;
}

.hero {
  position: relative;
  min-height: 86vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  background: #0b1e3c;
}

.hero picture,
.hero picture img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero picture img {
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 20, 48, 0.84), rgba(4, 20, 48, 0.45) 52%, rgba(4, 20, 48, 0.14)),
    linear-gradient(0deg, rgba(3, 17, 39, 0.86), transparent 55%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(920px, 100%);
  padding: 120px clamp(20px, 6vw, 76px) 58px;
  color: var(--white);
}

.hero-logo {
  width: min(180px, 34vw);
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 22px;
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.32);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 16px;
  font-size: clamp(2.45rem, 7vw, 5.9rem);
  line-height: 0.98;
  text-transform: uppercase;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 700px;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1rem, 2vw, 1.28rem);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
}

.button.primary {
  background: var(--orange);
  color: #fffaf5;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.14);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.42);
}

.section {
  padding: clamp(58px, 8vw, 98px) clamp(18px, 4vw, 56px);
  background: var(--paper);
}

.section:nth-of-type(odd) {
  background: var(--white);
}

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

.compact-band {
  padding-top: 34px;
  padding-bottom: 34px;
  background: var(--navy);
  color: var(--white);
}

.compact-band .eyebrow {
  color: #9dd870;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 0.62fr);
  gap: 18px;
  align-items: center;
}

.stats-grid h2 {
  margin-bottom: 0;
  font-size: clamp(1.45rem, 3vw, 2.5rem);
  line-height: 1.1;
}

.stat {
  padding: 18px;
  border-left: 1px solid rgba(255, 255, 255, 0.24);
}

.stat strong {
  display: block;
  color: #fff;
  font-size: clamp(1.75rem, 4vw, 3rem);
  line-height: 1;
}

.stat span {
  color: rgba(255, 255, 255, 0.76);
  font-weight: 700;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 30px;
}

.section-heading h2,
.split-copy h2,
.contact-grid h2 {
  margin-bottom: 14px;
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.06;
}

.section-heading p,
.split-copy p,
.contact-grid p {
  color: var(--muted);
  font-size: 1.02rem;
}

.unit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.unit-card,
.process-grid article,
.hospitality-grid article {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(12, 38, 74, 0.08);
}

.unit-card img {
  width: 100%;
  height: 210px;
  object-fit: cover;
}

.unit-card div {
  padding: 18px;
}

.unit-icon {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 12px;
  border-radius: 8px;
  color: var(--white);
  font-weight: 900;
}

.unit-icon.leaf {
  background: var(--green);
}

.unit-icon.water {
  background: var(--blue);
}

.unit-icon.hotel {
  background: #7a5a21;
}

.unit-icon.food {
  background: var(--orange);
}

.unit-card h3,
.process-content h3,
.hospitality-grid h3 {
  margin-bottom: 8px;
  color: var(--navy);
  font-size: 1.15rem;
  line-height: 1.18;
}

.unit-card p,
.hospitality-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.gallery-section {
  background: #f4f8ff;
}

.gallery-slider {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #061b39;
  box-shadow: var(--shadow);
}

.gallery-track {
  display: flex;
  transition: transform 650ms ease;
}

.gallery-slide {
  position: relative;
  flex: 0 0 100%;
  min-width: 100%;
  margin: 0;
  background: #061b39;
}

.gallery-slide img {
  width: 100%;
  height: clamp(320px, 58vw, 660px);
  object-fit: cover;
}

.gallery-slide figcaption {
  position: absolute;
  left: clamp(14px, 3vw, 32px);
  bottom: clamp(14px, 3vw, 30px);
  max-width: min(520px, calc(100% - 28px));
  padding: 12px 16px;
  border-radius: 8px;
  background: rgba(6, 27, 57, 0.82);
  color: var(--white);
  font-size: clamp(1rem, 2.2vw, 1.35rem);
  font-weight: 800;
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.22);
}

.gallery-control {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 50%;
  background: rgba(6, 27, 57, 0.68);
  color: var(--white);
  font-size: 2rem;
  line-height: 1;
  transform: translateY(-50%);
  cursor: pointer;
}

.gallery-control:hover,
.gallery-control:focus-visible {
  background: var(--orange);
}

.gallery-prev {
  left: 16px;
}

.gallery-next {
  right: 16px;
}

.gallery-dots {
  position: absolute;
  left: 50%;
  bottom: 18px;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  width: min(520px, calc(100% - 32px));
  transform: translateX(-50%);
}

.gallery-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.34);
  cursor: pointer;
}

.gallery-dot.is-active {
  width: 26px;
  border-radius: 999px;
  background: var(--orange);
  border-color: var(--orange);
}

.image-split {
  background: #edf5f0;
}

.split-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(24px, 4vw, 54px);
  align-items: center;
}

.check-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 30px;
  color: #273145;
  font-weight: 700;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.42em;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: inset 0 0 0 4px #dff2df;
}

.feature-photo {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.feature-photo img {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.process-section {
  background: #f8fbff;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.process-grid img {
  width: 100%;
  height: 310px;
  object-fit: cover;
}

.process-content {
  padding: 22px;
}

.process-content ol {
  margin: 12px 0 0;
  padding-left: 20px;
  color: var(--muted);
  font-weight: 600;
}

.hospitality {
  background: #fff8ef;
}

.hospitality-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 18px;
}

.hospitality-grid img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.hospitality-grid .wide-tile img {
  height: 402px;
}

.hospitality-grid article div {
  padding: 18px;
}

.contact-section {
  background: linear-gradient(135deg, #06295e, #0b4f82);
  color: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: clamp(24px, 5vw, 68px);
  align-items: start;
}

.contact-grid h2,
.contact-grid p {
  color: var(--white);
}

.contact-grid p {
  color: rgba(255, 255, 255, 0.78);
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: rgba(255, 255, 255, 0.86);
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  padding: 13px 14px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--ink);
  font: inherit;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px clamp(18px, 4vw, 56px);
  background: #061b39;
  color: rgba(255, 255, 255, 0.78);
}

.site-footer div {
  display: grid;
}

.site-footer strong {
  color: var(--white);
  text-transform: uppercase;
}

.site-footer a {
  color: #9dd870;
  font-weight: 800;
}

@media (max-width: 1180px) {
  .menu-toggle {
    display: inline-grid;
    place-items: center;
  }

  .nav-links {
    position: absolute;
    left: 18px;
    right: 18px;
    top: calc(100% + 8px);
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links a {
    padding: 12px;
  }
}

@media (max-width: 1060px) {
  .unit-grid,
  .hospitality-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hospitality-grid .wide-tile {
    grid-column: 1 / -1;
  }
}

@media (max-width: 820px) {
  .stats-grid,
  .split-grid,
  .process-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .stat {
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.24);
    padding-left: 0;
  }

  .hero {
    min-height: 760px;
  }
}

@media (max-width: 620px) {
  .brand img {
    width: 54px;
    height: 42px;
  }

  .brand small {
    display: none;
  }

  .hero-content {
    padding-bottom: 38px;
  }

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

  .unit-grid,
  .hospitality-grid {
    grid-template-columns: 1fr;
  }

  .gallery-slide img {
    height: 360px;
  }

  .gallery-control {
    width: 38px;
    height: 38px;
  }

  .gallery-slide figcaption {
    bottom: 54px;
  }

  .unit-card img,
  .process-grid img,
  .hospitality-grid img,
  .hospitality-grid .wide-tile img {
    height: auto;
    aspect-ratio: 16 / 10;
  }

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