:root {
  --bg: #f5f7f4;
  --panel: #ffffff;
  --text: #202923;
  --muted: #667167;
  --line: #d7ded6;
  --accent: #0f766e;
  --accent-dark: #0b3b36;
  --gold: #d89f2b;
  --shadow: 0 18px 45px rgba(25, 35, 31, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

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

a {
  color: inherit;
}

.site-header {
  min-height: 92vh;
  background:
    linear-gradient(90deg, rgba(12, 22, 20, 0.78), rgba(12, 22, 20, 0.2)),
    url("media/34.jpeg") center / cover;
  color: #fff;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px;
}

.brand {
  font-size: 1.05rem;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: 0;
}

.nav-links {
  display: flex;
  gap: 20px;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.95rem;
  text-decoration: none;
}

.nav-links a:hover {
  color: #fff;
}

.hero {
  display: flex;
  align-items: center;
  max-width: 1180px;
  min-height: calc(92vh - 80px);
  margin: 0 auto;
  padding: 56px 24px 96px;
}

.hero-copy {
  max-width: 690px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(2.4rem, 6vw, 5.5rem);
  line-height: 0.98;
  max-width: 880px;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.05;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.35rem;
}

.hero-copy p:not(.eyebrow) {
  max-width: 600px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.08rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 0;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
  text-decoration: none;
}

.button:hover {
  background: #0c5f59;
}

.button-dark {
  background: var(--accent-dark);
}

.intro {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  max-width: 1180px;
  margin: -52px auto 0;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

.intro > div {
  min-height: 112px;
  padding: 24px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.intro > div:first-child {
  border-radius: 8px 0 0 8px;
}

.intro > div:last-child {
  border-radius: 0 8px 8px 0;
}

.metric {
  display: block;
  color: var(--accent-dark);
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
}

.intro p {
  margin: 8px 0 0;
  color: var(--muted);
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 86px 24px 0;
}

.section-heading {
  margin-bottom: 26px;
}

.drone-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.drone-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 10px 26px rgba(24, 35, 31, 0.08);
}

.drone-card img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  background: #d9e0dc;
}

.drone-content {
  padding: 20px;
}

.drone-type {
  display: inline-block;
  margin-bottom: 12px;
  padding: 5px 9px;
  border-radius: 999px;
  background: #e7f1ee;
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 800;
}

.drone-content p {
  color: var(--muted);
}

.spec-list {
  display: grid;
  gap: 9px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.spec-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-top: 9px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

.spec-list strong {
  color: var(--text);
}

.extra-specs {
  margin-top: 9px;
}

.extra-specs[hidden] {
  display: none;
}

.card-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.spec-toggle,
.card-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 6px;
  font-size: 0.92rem;
  font-weight: 800;
}

.spec-toggle {
  border: 0;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  font-family: inherit;
}

.spec-toggle[hidden] {
  display: none;
}

.spec-toggle:hover,
.spec-toggle:focus-visible {
  background: #0c5f59;
}

.spec-toggle:focus-visible {
  outline: 3px solid rgba(15, 118, 110, 0.28);
  outline-offset: 3px;
}

.card-link {
  border: 1px solid var(--accent);
  color: var(--accent-dark);
  text-decoration: none;
}

.card-link:hover {
  background: #e7f1ee;
}

.media-section {
  padding-bottom: 86px;
}

.media-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 24px;
  align-items: start;
}

.photo-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 32px;
}

.photo-gallery img {
  width: 100%;
  height: 420px;
  border: 1px solid var(--line);
  border-radius: 8px;
  object-fit: contain;
  background: #fff;
}

.photo-feature,
.video-panel {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  overflow: hidden;
}

.photo-feature img {
  width: 100%;
  height: 430px;
  object-fit: cover;
}

figcaption,
.video-panel p {
  margin: 0;
  padding: 16px 18px;
  color: var(--muted);
}

.video-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #101715;
}

.video-frame iframe,
.video-frame video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.contact-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 52px max(24px, calc((100vw - 1132px) / 2));
  background: #dbe8e2;
}

.contact-band p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

footer {
  padding: 24px;
  background: #101715;
  color: rgba(255, 255, 255, 0.72);
  text-align: center;
}

footer p {
  margin: 0;
}

@media (max-width: 900px) {
  .drone-grid,
  .media-layout {
    grid-template-columns: 1fr;
  }

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

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

  .intro > div,
  .intro > div:first-child,
  .intro > div:last-child {
    border-radius: 8px;
  }
}

@media (max-width: 640px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    flex-wrap: wrap;
  }

  .site-header {
    min-height: 86vh;
  }

  .hero {
    min-height: calc(86vh - 116px);
    padding-top: 36px;
  }

  .photo-feature img {
    height: 290px;
  }

  .photo-gallery {
    grid-template-columns: 1fr;
  }

  .photo-gallery img {
    height: 340px;
  }

  .contact-band {
    align-items: flex-start;
    flex-direction: column;
  }
}