:root {
  --ink: #12302f;
  --muted: #60706e;
  --surface: #ffffff;
  --soft: #eef7f5;
  --teal: #0a8f84;
  --teal-dark: #07665f;
  --amber: #f2a23a;
  --line: #dbe7e4;
  --shadow: 0 20px 60px rgba(18, 48, 47, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, Arial, sans-serif;
  background: var(--surface);
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding: 14px clamp(18px, 4vw, 64px);
  color: #ffffff;
  transition: background 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 30px rgba(18, 48, 47, 0.12);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 8px;
  color: #ffffff;
  background: var(--teal);
  font-size: 30px;
  line-height: 1;
}

.brand small {
  display: block;
  margin-top: 2px;
  color: currentColor;
  font-size: 12px;
  font-weight: 600;
  opacity: 0.78;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 14px;
  font-weight: 700;
}

.nav-action,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 8px;
  font-weight: 800;
}

.nav-action {
  color: #ffffff;
  background: var(--teal);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.18);
  cursor: pointer;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  background: var(--ink);
}

.slider,
.slide {
  min-height: inherit;
}

.slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  padding: 116px clamp(20px, 6vw, 92px) 110px;
  color: #ffffff;
  opacity: 0;
  visibility: hidden;
  transition: opacity 520ms ease, visibility 520ms ease;
}

.slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, rgba(7, 45, 42, 0.84), rgba(7, 45, 42, 0.46) 46%, rgba(7, 45, 42, 0.18)), var(--bg);
  background-position: center;
  background-size: cover;
}

.slide.is-active {
  opacity: 1;
  visibility: visible;
}

.slide-content {
  position: relative;
  width: min(680px, 100%);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--amber);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1,
.slide h2 {
  margin-bottom: 20px;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 0.98;
  letter-spacing: 0;
}

.slide p:not(.eyebrow) {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 18px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button.primary {
  color: #ffffff;
  background: var(--teal);
}

.button.secondary {
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.56);
  background: rgba(255, 255, 255, 0.12);
}

.slider-controls {
  position: absolute;
  left: clamp(20px, 6vw, 92px);
  bottom: 38px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 14px;
}

.slider-controls button {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 8px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.14);
  font-size: 28px;
  cursor: pointer;
}

.slider-dots {
  display: flex;
  gap: 8px;
}

.slider-dots button {
  width: 32px;
  height: 4px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.42);
}

.slider-dots button.is-active {
  background: #ffffff;
}

.quick-info {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 1180px;
  margin: -54px auto 0;
  padding: 0 clamp(18px, 4vw, 32px);
  position: relative;
  z-index: 3;
}

.quick-info div {
  min-height: 108px;
  padding: 26px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.quick-info div:first-child {
  border-radius: 8px 0 0 8px;
}

.quick-info div:last-child {
  border-radius: 0 8px 8px 0;
}

.quick-info strong,
.quick-info span,
.about-list strong,
.about-list span,
.contact-panel span,
.contact-panel strong {
  display: block;
}

.quick-info strong {
  margin-bottom: 8px;
}

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

.section,
.contact-section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 96px clamp(18px, 4vw, 32px);
}

.section-heading {
  max-width: 650px;
  margin-bottom: 34px;
}

.section-heading h2,
.about-copy h2,
.contact-copy h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: 0;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  min-height: 250px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.service-icon {
  display: grid;
  width: 52px;
  height: 52px;
  margin-bottom: 26px;
  place-items: center;
  border-radius: 8px;
  color: #ffffff;
  background: var(--teal);
  font-weight: 800;
}

.service-card h3 {
  margin-bottom: 12px;
  font-size: 21px;
}

.service-card p,
.about-copy p,
.contact-copy p,
.about-list span {
  color: var(--muted);
  line-height: 1.7;
}

.about-band {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 48px;
  align-items: center;
  padding: 92px clamp(18px, 6vw, 92px);
  background: var(--soft);
}

.about-copy {
  max-width: 720px;
}

.about-list {
  display: grid;
  gap: 14px;
}

.about-list div {
  padding: 22px;
  border-left: 4px solid var(--teal);
  border-radius: 8px;
  background: #ffffff;
}

.about-list strong {
  margin-bottom: 6px;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 1.1fr);
  gap: 44px;
  align-items: start;
}

.contact-panel {
  display: grid;
  gap: 12px;
}

.contact-panel a {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.contact-panel span {
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.contact-panel strong {
  font-size: 20px;
  overflow-wrap: anywhere;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(18px, 4vw, 64px);
  color: #ffffff;
  background: var(--ink);
}

.site-footer p {
  margin-bottom: 0;
}

.site-footer a {
  font-weight: 800;
}

@media (max-width: 820px) {
  .site-header {
    min-height: 70px;
  }

  .nav-toggle {
    display: inline-block;
    color: currentColor;
  }

  .site-nav {
    position: absolute;
    top: 70px;
    left: 18px;
    right: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
    box-shadow: var(--shadow);
  }

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

  .site-nav a {
    padding: 14px;
    color: var(--ink);
  }

  .nav-action {
    color: #ffffff !important;
    text-align: center;
  }

  .hero {
    min-height: 680px;
  }

  .slide {
    padding: 110px 20px 100px;
  }

  .slide::before {
    background-image: linear-gradient(180deg, rgba(7, 45, 42, 0.84), rgba(7, 45, 42, 0.55)), var(--bg);
  }

  h1,
  .slide h2 {
    font-size: clamp(38px, 12vw, 56px);
  }

  .quick-info,
  .service-grid,
  .about-band,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .quick-info {
    margin-top: 0;
    padding: 0;
  }

  .quick-info div,
  .quick-info div:first-child,
  .quick-info div:last-child {
    border-radius: 0;
    box-shadow: none;
    border-bottom: 1px solid var(--line);
  }

  .section,
  .contact-section,
  .about-band {
    padding-top: 68px;
    padding-bottom: 68px;
  }

  .site-footer {
    flex-direction: column;
  }
}

@media (max-width: 460px) {
  .brand small {
    display: none;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .slider-controls {
    left: 20px;
    right: 20px;
    justify-content: space-between;
  }
}