:root {
  --bg: #f7f8f6;
  --text: #17211b;
  --muted: #5f6f65;
  --brand: #2f6f4e;
  --brand-dark: #1f4d36;
  --card: #ffffff;
  --line: #dfe6df;
  --max-width: 1120px;
  --radius: 18px;
}

* { box-sizing: border-box; }

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

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

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

.container {
  width: min(100% - 32px, var(--max-width));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(247, 248, 246, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: 1.25rem;
}

.logo span {
  color: var(--brand);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.95rem;
}

.nav-links a {
  color: var(--muted);
  font-weight: 700;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--brand-dark);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--brand);
  color: white;
  font-weight: 800;
  border: 0;
  cursor: pointer;
}

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

.hero {
  padding: 86px 0 64px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 44px;
  align-items: center;
}

.eyebrow {
  color: var(--brand-dark);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  margin-bottom: 12px;
}

h1, h2, h3 {
  line-height: 1.1;
  margin: 0 0 16px;
  letter-spacing: -0.04em;
}

h1 {
  font-size: clamp(2.4rem, 7vw, 5rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

h3 {
  font-size: 1.35rem;
}

p {
  margin: 0 0 18px;
  color: var(--muted);
}

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

.hero-card {
  min-height: 430px;
  border-radius: 28px;
  background:
    linear-gradient(rgba(23, 33, 27, 0.12), rgba(23, 33, 27, 0.32)),
    url('images/drone-hero.JPG');
  background-size: cover;
  background-position: center;
  box-shadow: 0 24px 60px rgba(23, 33, 27, 0.18);
  display: flex;
  align-items: end;
  padding: 24px;
  color: white;
}

.section {
  padding: 72px 0;
}

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

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 10px 30px rgba(23, 33, 27, 0.05);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.gallery-placeholder {
  min-height: 220px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #dfe6df, #b7c8bb);
  display: grid;
  place-items: center;
  color: var(--brand-dark);
  font-weight: 800;
}

.site-footer {
  padding: 36px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

/* ========================= */
/* 🔥 PREMIUM CONTACT FORM   */
/* ========================= */

.contact-hero {
  padding: 86px 0;
}

.contact-hero-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 48px;
  align-items: center;
}

.contact-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.contact-highlights span {
  background: white;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 14px;
  color: var(--brand-dark);
  font-weight: 800;
}

.premium-form {
  background: linear-gradient(180deg, #ffffff, #f4f8f5);
  border: 1px solid var(--line);
  border-radius: 32px;
  padding: 34px;
  box-shadow: 0 28px 70px rgba(23, 33, 27, 0.13);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.premium-form label {
  display: block;
  font-weight: 900;
  margin-bottom: 18px;
  color: var(--brand-dark);
}

/* ✨ PRETTY INPUT BOXES */
.premium-form input,
.premium-form textarea,
.premium-form select {
  width: 100%;
  margin-top: 8px;
  padding: 18px;
  border: 1px solid rgba(47, 111, 78, 0.16);
  border-radius: 20px;
  background: linear-gradient(180deg, #ffffff, #f4f8f5);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.9),
    0 10px 24px rgba(23, 33, 27, 0.06);
  transition: all 0.2s ease;
}

.premium-form input:hover,
.premium-form textarea:hover,
.premium-form select:hover {
  border-color: rgba(47, 111, 78, 0.35);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.9),
    0 14px 32px rgba(23, 33, 27, 0.09);
}

.premium-form input:focus,
.premium-form textarea:focus,
.premium-form select:focus {
  outline: none;
  border-color: var(--brand);
  background: #fff;
  box-shadow:
    0 0 0 5px rgba(47, 111, 78, 0.14),
    0 18px 38px rgba(23, 33, 27, 0.12);
  transform: translateY(-1px);
}

.premium-form textarea {
  min-height: 150px;
}

.form-button {
  width: 100%;
  min-height: 54px;
  font-size: 1rem;
  margin-top: 10px;
}

/* MOBILE */
@media (max-width: 820px) {
  .nav {
    flex-direction: column;
  }

  .hero-grid,
  .cards,
  .gallery-grid,
  .contact-hero-grid,
  .form-row {
    grid-template-columns: 1fr;
  }
}

.thank-you-card {
  max-width: 760px;
  margin: 0 auto;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 32px;
  padding: 48px;
  text-align: center;
  box-shadow: 0 28px 70px rgba(23, 33, 27, 0.10);
}

.thank-you-card .hero-actions {
  justify-content: center;
}