/* ── RESET & BASE ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green-dark:   #005c2c;
  --green:        #008641;
  --green-mid:    #00a050;
  --green-light:  #e6f5ee;
  --gold:         #c8962a;
  --gold-light:   #f5e9ce;
  --charcoal:     #131f13;
  --text:         #1a2e1a;
  --text-light:   #4a6a4a;
  --bg:           #ffffff;
  --bg-light:     #f4f8f5;
  --bg-dark:      #003a1c;
  --border:       #cce0d4;
  --radius:       8px;
  --radius-lg:    16px;
  --shadow-sm:    0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow:       0 4px 16px rgba(0,0,0,.10), 0 1px 4px rgba(0,0,0,.06);
  --shadow-lg:    0 12px 40px rgba(0,0,0,.14), 0 4px 12px rgba(0,0,0,.08);
  --transition:   0.25s ease;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── UTILITIES ───────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.bg-light { background: var(--bg-light); }
.bg-dark  { background: var(--bg-dark); color: #fff; }

.section-eyebrow {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.section-header--light .section-eyebrow { color: var(--gold); }
.section-header--light h2 { color: #fff; }
.section-header--light .section-intro { color: rgba(255,255,255,.7); }

.section-intro {
  color: var(--text-light);
  font-size: 1.05rem;
  margin-top: 14px;
  line-height: 1.7;
}

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 6px;
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: .02em;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--green);
  color: #fff;
  border: 2px solid var(--green);
}
.btn-primary:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.55);
}
.btn-ghost:hover {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.85);
}

.btn-full { width: 100%; justify-content: center; }

/* ── HEADER / NAV ────────────────────────────────────────── */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 8px 0;
  background: rgba(255,255,255,.98);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-sm);
  border-bottom: 2px solid var(--green);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-wordmark {
  font-family: 'Anton', Impact, sans-serif;
  font-size: 28px;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1;
  white-space: nowrap;
}

.logo-wordmark--footer {
  font-size: 24px;
  display: block;
  margin-bottom: 8px;
}

#nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

#nav a {
  font-size: .88rem;
  font-weight: 500;
  color: var(--text);
  transition: color var(--transition);
}

#nav a:hover { color: var(--green); }

#nav .nav-cta {
  background: var(--green);
  color: #fff !important;
  padding: 9px 20px;
  border-radius: 6px;
  font-weight: 600;
}

#nav .nav-cta:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--charcoal);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── HERO ────────────────────────────────────────────────── */
#hero {
  position: relative;
  height: 100vh;
  min-height: 620px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(18, 38, 18, 0.72) 0%,
    rgba(18, 38, 18, 0.40) 60%,
    rgba(18, 38, 18, 0.20) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding-top: 116px;
}

.hero-eyebrow {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}

.hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 700;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 22px;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,.85);
  line-height: 1.65;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,.6);
  width: 32px;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ── ABOUT ───────────────────────────────────────────────── */
#about { padding: 100px 0; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-images {
  position: relative;
}

.about-img-main {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  height: 480px;
  box-shadow: var(--shadow-lg);
}

.about-img-accent {
  position: absolute;
  bottom: -32px;
  right: -32px;
  width: 200px;
  height: 160px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 4px solid #fff;
  box-shadow: var(--shadow);
}

.about-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1.2;
  color: var(--charcoal);
  margin-bottom: 20px;
}

.about-copy p {
  color: var(--text-light);
  margin-bottom: 16px;
  font-size: 1rem;
}

.about-stats {
  display: flex;
  gap: 32px;
  margin-top: 36px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--green);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: .8rem;
  font-weight: 500;
  color: var(--text-light);
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* ── SERVICES ────────────────────────────────────────────── */
#services { padding: 100px 0; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-img-wrap {
  height: 180px;
  overflow: hidden;
}

.service-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-img-wrap img {
  transform: scale(1.05);
}

.service-body {
  padding: 24px;
}

.service-icon {
  width: 40px;
  height: 40px;
  color: var(--green);
  margin-bottom: 12px;
}

.service-body h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 10px;
}

.service-body p {
  font-size: .9rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ── OUR WORK GALLERY ────────────────────────────────────── */
#our-work { padding: 100px 0; background: var(--bg); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 280px 280px;
  gap: 16px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  cursor: pointer;
}

.gallery-item--wide {
  grid-column: span 2;
}

.gallery-item--full {
  grid-column: 1 / -1;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  display: block;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 28px 22px 20px;
  background: linear-gradient(to top, rgba(18,38,18,0.88) 0%, transparent 100%);
  transform: translateY(6px);
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.gallery-item:hover .gallery-caption {
  opacity: 1;
  transform: translateY(0);
}

.gallery-tag {
  display: inline-block;
  background: var(--green);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 8px;
}

.gallery-caption p {
  font-size: .88rem;
  color: rgba(255,255,255,.88);
  line-height: 1.4;
  margin: 0;
}

.gallery-note {
  text-align: center;
  margin-top: 28px;
  font-size: .9rem;
  color: var(--text-light);
}

.gallery-note a {
  color: var(--green);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 900px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
  .gallery-item--wide { grid-column: span 2; }
  .gallery-item--full { grid-column: span 2; }
  .gallery-item { height: 240px; }
  .gallery-caption { opacity: 1; transform: translateY(0); }
}

@media (max-width: 600px) {
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .gallery-item--wide,
  .gallery-item--full { grid-column: span 1; }
  .gallery-item { height: 220px; }
}

/* ── EQUIPMENT ───────────────────────────────────────────── */
#equipment { padding: 100px 0; }

.equipment-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.equipment-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.equipment-img-wrap {
  height: 280px;
  overflow: hidden;
}

.equipment-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.equipment-card:hover .equipment-img-wrap img {
  transform: scale(1.04);
}

.equipment-body {
  padding: 28px;
}

.equipment-body h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 12px;
}

.equipment-body p {
  color: var(--text-light);
  font-size: .95rem;
  line-height: 1.65;
  margin-bottom: 12px;
}

.equipment-quote {
  font-style: italic;
  color: var(--green-mid) !important;
  border-left: 3px solid var(--green);
  padding-left: 14px;
  margin-top: 16px !important;
}

/* ── TESTIMONIALS ────────────────────────────────────────── */
#testimonials { padding: 100px 0; }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 32px;
}

.testimonial-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: background var(--transition);
}

.testimonial-card:hover {
  background: rgba(255,255,255,.10);
}

.stars {
  color: var(--gold);
  font-size: 1.1rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.testimonial-card blockquote {
  font-size: .95rem;
  line-height: 1.7;
  color: rgba(255,255,255,.82);
  margin-bottom: 20px;
}

.testimonial-card cite {
  font-size: .82rem;
  font-style: normal;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: .04em;
}

.testimonials-note {
  text-align: center;
  color: rgba(255,255,255,.4);
  font-size: .8rem;
  margin-top: 24px;
}

/* ── CONTACT ─────────────────────────────────────────────── */
#contact { padding: 100px 0; }

.contact-grid {
  max-width: 640px;
  margin: 0 auto;
  gap: 72px;
  align-items: start;
}

.contact-info h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--charcoal);
  margin-bottom: 16px;
  line-height: 1.2;
}

.contact-info > p {
  color: var(--text-light);
  margin-bottom: 36px;
  line-height: 1.7;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-details li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-details svg {
  width: 20px;
  height: 20px;
  color: var(--green);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-details a,
.contact-details span {
  font-size: .95rem;
  color: var(--text);
  line-height: 1.5;
}

.contact-details a:hover { color: var(--green); }

/* ── FORM ────────────────────────────────────────────────── */
.contact-form {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.contact-form h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--charcoal);
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.required { color: var(--green); }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--text);
  background: var(--bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: #a0b0a0; }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(45, 90, 39, .12);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #c0392b;
  box-shadow: 0 0 0 3px rgba(192, 57, 43, .10);
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235a6b5a' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 18px;
  padding-right: 36px;
  cursor: pointer;
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-success {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--green-light);
  color: var(--green-dark);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-size: .9rem;
  font-weight: 600;
  margin-top: 16px;
}

.form-success svg { width: 20px; height: 20px; flex-shrink: 0; }

.form-error {
  background: #fdf0ee;
  color: #922b21;
  border-radius: var(--radius);
  padding: 14px 18px;
  font-size: .9rem;
  margin-top: 16px;
}

.form-error a { color: var(--green); text-decoration: underline; }

/* ── FOOTER ──────────────────────────────────────────────── */
#footer {
  background: var(--charcoal);
  color: rgba(255,255,255,.7);
  padding-top: 64px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-brand p {
  font-size: .85rem;
  color: rgba(255,255,255,.45);
  margin-top: 4px;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav a {
  font-size: .9rem;
  color: rgba(255,255,255,.6);
  transition: color var(--transition);
}

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

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-contact a {
  font-size: .9rem;
  color: rgba(255,255,255,.6);
  transition: color var(--transition);
}

.footer-contact a:hover { color: #fff; }

.footer-base {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  max-width: 1200px;
  margin: 0 auto;
  font-size: .8rem;
  color: rgba(255,255,255,.35);
}

.footer-credit a { color: rgba(255,255,255,.45); transition: color var(--transition); }
.footer-credit a:hover { color: rgba(255,255,255,.8); }

/* ── SECTION PADDING ─────────────────────────────────────── */
section { padding: 100px 0; }
#hero { padding: 0; }

/* ── MOBILE NAV ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .hamburger { display: flex; }

  #nav {
    position: fixed;
    inset: 0;
    background: var(--green-dark);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 36px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 99;
  }

  #nav.open { transform: translateX(0); }

  #nav a {
    font-size: 1.3rem;
    color: rgba(255,255,255,.85) !important;
  }

  #nav a:hover { color: #fff !important; }

  #nav .nav-cta {
    font-size: 1.1rem;
    padding: 12px 32px;
    background: var(--green) !important;
    color: #fff !important;
  }
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { gap: 40px; }
}

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-images { display: none; }
  .about-stats { flex-wrap: wrap; gap: 24px; }

  .equipment-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  section { padding: 64px 0; }

  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 28px 20px; }

  .hero-actions { flex-direction: column; }
  .hero-actions .btn { text-align: center; justify-content: center; }

  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-base { flex-direction: column; gap: 8px; text-align: center; }

  .about-img-accent { display: none; }
}

/* ── SCROLL ANIMATION ────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}