/* ---------- Base & Variables ---------- */
:root {
  --green-950: #0d211a;
  --green-900: #123626;
  --green-800: #1a4d34;
  --green-700: #226141;
  --green-600: #2d7a52;
  --green-500: #3a9367;
  --gray-900: #1c2321;
  --gray-700: #3f4a47;
  --gray-500: #6b7674;
  --gray-300: #b9c1bf;
  --gray-100: #eef1f0;
  --white: #ffffff;
  --radius: 10px;
  --shadow: 0 10px 30px -12px rgba(13, 33, 26, 0.25);
  --font: 'Manrope', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: var(--font);
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--green-800);
  color: var(--white);
  padding: 12px 20px;
  z-index: 1000;
}
.skip-link:focus { left: 12px; top: 12px; border-radius: var(--radius); }

h1, h2, h3 { font-weight: 800; line-height: 1.15; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.15rem; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--green-600);
  margin-bottom: 10px;
}

.section-head { max-width: 640px; margin-bottom: 44px; }
.section-sub { color: var(--gray-700); font-size: 1.02rem; margin-top: 10px; }

.check-list { display: flex; flex-direction: column; gap: 12px; margin: 22px 0 26px; }
.check-list li {
  position: relative;
  padding-left: 30px;
  color: var(--gray-700);
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--green-700);
}
.check-list li::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  width: 9px;
  height: 5px;
  border-left: 2px solid var(--white);
  border-bottom: 2px solid var(--white);
  transform: rotate(-45deg);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--green-700); color: var(--white); }
.btn-primary:hover { background: var(--green-800); box-shadow: var(--shadow); }
.btn-ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.6); }
.btn-ghost:hover { background: rgba(255,255,255,0.12); }
.btn-lg { padding: 15px 28px; font-size: 1rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--gray-100);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 76px;
}
.logo { display: flex; align-items: center; gap: 10px; font-size: 1.05rem; flex-shrink: 0; }
.logo-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--green-800);
  color: var(--white);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}
.logo-text strong { color: var(--green-700); }

.main-nav { display: flex; gap: 30px; }
.main-nav a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--gray-700);
  position: relative;
  padding: 6px 0;
}
.main-nav a:hover { color: var(--green-700); }

.header-actions { display: flex; align-items: center; gap: 18px; }
.phone-link {
  display: flex;
  align-items: center;
  gap: 7px;
  font-weight: 700;
  color: var(--gray-900);
}
.phone-link:hover { color: var(--green-700); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--gray-900);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 640px; display: flex; align-items: center; overflow: hidden; }
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(13,33,26,0.92) 20%, rgba(13,33,26,0.72) 55%, rgba(13,33,26,0.35) 100%);
}
.hero-content { position: relative; z-index: 1; color: var(--white); padding: 90px 24px; max-width: 720px; }
.hero-content .eyebrow { color: var(--green-500); }
.hero h1 { font-size: clamp(2.3rem, 5.5vw, 3.6rem); margin-bottom: 18px; }
.hero-sub { font-size: 1.1rem; color: rgba(255,255,255,0.88); max-width: 540px; margin-bottom: 32px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 16px; }

/* ---------- Trust bar ---------- */
.trust-bar { background: var(--green-900); color: var(--white); padding: 26px 0; }
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.92);
}
.trust-item svg { color: var(--green-500); flex-shrink: 0; }

/* ---------- Services ---------- */
.services { padding: 90px 0; background: var(--white); }
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.service-card {
  background: var(--gray-100);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.service-card.featured { background: var(--green-800); color: var(--white); }
.service-card.featured .service-icon { background: rgba(255,255,255,0.15); color: var(--white); }
.service-card.featured p { color: rgba(255,255,255,0.85); }
.service-card.featured a { color: var(--green-500); font-weight: 700; }
.service-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 10px;
  background: var(--white);
  color: var(--green-700);
  margin-bottom: 18px;
}
.service-card h3 { margin-bottom: 8px; }
.service-card p { color: var(--gray-700); font-size: 0.93rem; }

/* ---------- Transmission spotlight ---------- */
.transmission { padding: 90px 0; background: var(--gray-100); }
.transmission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.transmission-media img { border-radius: 14px; box-shadow: var(--shadow); }
.transmission-copy p { color: var(--gray-700); font-size: 1.02rem; }

/* ---------- Why us ---------- */
.why-us { padding: 90px 0; }
.why-us-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.why-us-media img { border-radius: 14px; box-shadow: var(--shadow); }

/* ---------- Contact ---------- */
.contact { padding: 90px 0; background: var(--green-950); color: var(--white); }
.contact .eyebrow { color: var(--green-500); }
.contact .section-sub { color: rgba(255,255,255,0.75); }
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
}
.quote-form {
  background: var(--white);
  color: var(--gray-900);
  padding: 34px;
  border-radius: 14px;
  box-shadow: var(--shadow);
}
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-row { margin-bottom: 18px; display: flex; flex-direction: column; gap: 6px; }
.form-row label { font-weight: 700; font-size: 0.88rem; }
.form-row input,
.form-row textarea {
  border: 1.5px solid var(--gray-300);
  border-radius: 8px;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--gray-900);
  resize: vertical;
}
.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--green-600);
}
.form-note { margin-top: 14px; font-size: 0.9rem; font-weight: 600; color: var(--green-700); min-height: 1.2em; }

.contact-info { display: flex; flex-direction: column; gap: 22px; }
.info-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 14px;
  padding: 30px;
}
.info-card h3 { margin-bottom: 18px; }
.info-line {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
  color: rgba(255,255,255,0.85);
  font-size: 0.95rem;
}
.info-line svg { flex-shrink: 0; margin-top: 2px; color: var(--green-500); }
.info-line a:hover { color: var(--green-500); }
.hours-table { margin-top: 16px; border-top: 1px solid rgba(255,255,255,0.14); padding-top: 16px; }
.hours-table div {
  display: flex;
  justify-content: space-between;
  padding: 5px 0;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.85);
}
.hours-table span:first-child { color: rgba(255,255,255,0.6); }
.map-embed { border-radius: 14px; overflow: hidden; box-shadow: var(--shadow); }
.map-embed iframe { display: block; filter: grayscale(15%); }

/* ---------- Footer ---------- */
.site-footer { background: var(--gray-900); color: rgba(255,255,255,0.8); }
.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 30px;
  padding: 56px 24px 40px;
}
.footer-brand { display: flex; flex-direction: column; gap: 10px; }
.footer-brand .logo-text { font-size: 1.05rem; color: var(--white); }
.footer-brand p { color: rgba(255,255,255,0.55); font-size: 0.9rem; margin-top: 6px; }
.footer-nav { display: flex; flex-direction: column; gap: 12px; }
.footer-nav a:hover { color: var(--white); }
.footer-contact { display: flex; flex-direction: column; gap: 10px; font-size: 0.92rem; }
.footer-contact a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 18px 0;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  text-align: center;
}

/* ---------- Mobile call bar ---------- */
.mobile-call-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 600;
  background: var(--green-700);
  color: var(--white);
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  padding: 15px;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .main-nav { display: none; }
  .header-actions .phone-link { display: none; }
  .nav-toggle { display: flex; }

  .site-header.nav-open .main-nav {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 20px 24px;
    gap: 18px;
    border-bottom: 1px solid var(--gray-100);
    box-shadow: var(--shadow);
  }

  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .transmission-grid,
  .why-us-grid { grid-template-columns: 1fr; gap: 34px; }
  .why-us-media { order: -1; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 26px; }
  .mobile-call-bar { display: flex; }
  body { padding-bottom: 58px; }
}

@media (max-width: 600px) {
  .service-grid { grid-template-columns: 1fr; }
  .hero-content { padding: 70px 20px; }
  .hero-cta .btn { width: 100%; }
  .hero-cta { flex-direction: column; }
  .header-actions .btn { padding: 10px 14px; font-size: 0.82rem; }
  .header-actions { gap: 10px; }
  .header-inner { gap: 8px; }
  .logo { gap: 8px; }
  .logo-text { font-size: 0.92rem; }
  .logo-mark { width: 34px; height: 34px; font-size: 0.75rem; }
  .container { padding: 0 16px; }
}

@media (max-width: 420px) {
  .logo-text { display: none; }
  .header-actions .btn { padding: 9px 12px; font-size: 0.8rem; }
}