*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { 
  font-family: 'Inter', sans-serif; 
  background: #fff; 
  color: #111; 
  line-height: 1.6;
}

img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center 20%;
  transition: transform 0.7s cubic-bezier(0.2, 1, 0.3, 1), filter 0.5s ease;
}

a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

:root {
  --primary: #c9ff2f;
  --dark: #121212;
  --muted: #6b6b6b;
  --light-bg: #f9f9f9;
  --border: #eeeeee;
  --radius: 16px;
}


.container { max-width: 1200px; margin: auto; padding: 0 1.5rem; }

/* Skip to main content link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--dark);
  color: white;
  padding: 8px 16px;
  text-decoration: none;
  z-index: 1000;
  border-radius: 4px;
}

.skip-link:focus {
  top: 0;
}

/* HEADER */
header {
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(10px);
  z-index: 100;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.nav {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-weight: 800;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: -0.5px;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-links a {
  position: relative;
  transition: color 0.2s ease;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
  width: 100%;
}

.nav-cta {
  background: var(--dark);
  color: white;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.nav-cta:hover { transform: translateY(-2px); }
.nav-cta:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}

/* Mobile menu toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 30px;
  height: 30px;
  padding: 0;
  background: transparent;
  z-index: 101;
}

.mobile-menu-toggle span {
  display: block;
  width: 100%;
  height: 3px;
  background: var(--dark);
  border-radius: 2px;
  transition: all 0.3s ease;
}


.mobile-menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

.mobile-menu-toggle:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  background: white;
  border-bottom: 1px solid var(--border);
  padding: 2rem 1.5rem;
  transform: translateY(-100%);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
  z-index: 99;
}


.mobile-menu.active {
  display: block;
  transform: translateY(0);
  opacity: 1;
}

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-menu a {
  font-weight: 500;
  font-size: 1.1rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}

.mobile-menu a:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
  border-radius: 4px;
}


/* HERO */
.hero {
  padding: 6rem 0;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.6rem, 5vw, 3.8rem);
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 1.5rem;
}

.hero p {
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 520px;
  margin-bottom: 1.5rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--primary);
  color: #000;
  padding: 1rem 2rem;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: inline-block;
}

.btn-secondary {
  background: var(--dark);
  color: white;
  padding: 1rem 2rem;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: inline-block;
}

.btn-primary:hover,
.btn-secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.btn-primary:focus-visible,
.btn-secondary:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}

.btn-primary:disabled,
.btn-secondary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.hero-img-container {
  border-radius: var(--radius);
  overflow: hidden;
  height: 600px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
  background: #f0f0f0;
}

.hero-img-container img {
  object-position: top center;
}

/* STATS */
.stats {
  padding: 5rem 0;
  border-top: 1px solid var(--border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat h4 {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 0.5rem;
}

.stat p {
  color: var(--muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 1px;
}

/* SERVICES */
.services {
  padding: 6rem 0;
  background: var(--light-bg);
  transition: background-color 0.3s ease;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: 2.4rem;
  letter-spacing: -1px;
}

.section-subtitle {
  margin-top: 1rem;
  color: var(--muted);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  background: white;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s cubic-bezier(0.2,1,0.3,1), box-shadow 0.4s ease, border-color 0.4s ease;
  cursor: pointer;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.12);
  border-color: var(--primary);
}

.service-card:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}

.card-image-wrapper {
  height: 420px;
  overflow: hidden;
  background: #f0f0f0;
  position: relative;
}

.card-image-wrapper::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.1);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-card:hover .card-image-wrapper::after {
  opacity: 1;
}

.service-card img {
  transition: transform 0.7s cubic-bezier(0.2, 1, 0.3, 1), filter 0.5s ease;
}

.service-card:hover img {
  transform: scale(1.08);
  filter: brightness(1.05);
}

.service-content {
  padding: 2.5rem;
  flex-grow: 1;
}

.service-content h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.service-content p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* CONTACT */
.contact {
  padding: 6rem 0;
  text-align: center;
}

.contact-card {
  background: var(--dark);
  color: white;
  padding: 4.5rem 2rem;
  border-radius: 32px;
  max-width: 900px;
  margin: auto;
}

.contact-card h2 {
  font-size: 2.8rem;
  letter-spacing: -1px;
  margin-bottom: 1.5rem;
}

.contact-form {
  max-width: 600px;
  margin: 2rem auto 0;
  width: 100%;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: white;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  background: rgba(255,255,255,0.1);
  color: white;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease, background-color 0.3s ease;
  box-sizing: border-box;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.5);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(255,255,255,0.15);
}

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

.form-error {
  color: #ff6b6b;
  font-size: 0.85rem;
  margin-top: 0.25rem;
  display: none;
}

.form-group.error .form-error {
  display: block;
}

.form-group.error input,
.form-group.error textarea {
  border-color: #ff6b6b;
}

.form-success {
  background: rgba(201, 255, 47, 0.2);
  border: 2px solid var(--primary);
  color: var(--primary);
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  display: none;
  text-align: center;
}

.form-success.show {
  display: block;
}

/* Netlify reCAPTCHA centering */
/* [data-netlify-recaptcha="true"] {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 1.5rem 0;
  width: 100%;
  min-height: 78px;
} */

.captcha-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

/* Show captcha error when it has content (submit attempted without completing reCAPTCHA) */
.captcha-wrapper .form-error {
  display: none;
}
.captcha-wrapper .form-error:not(:empty) {
  display: block;
}


/* Form submit button container */
.contact-form .hero-actions {
  margin-top: 2rem;
  margin-bottom: 0;
}

.contact-note {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: #ccc;
}

.loading {
  opacity: 0.6;
  pointer-events: none;
  position: relative;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 3px solid rgba(255,255,255,0.3);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

footer {
  padding: 3rem 0;
  text-align: center;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--muted);
  transition: border-color 0.3s ease, color 0.3s ease;
}

footer a { 
  margin: 0 0.5rem;
  transition: color 0.2s ease;
}

footer a:hover,
footer a:focus-visible {
  color: var(--primary);
  outline: none;
}

footer a:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: 2px;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 2rem;
  }

  .hero-img-container {
    height: 450px;
    order: -1;
  }

  .hero-actions {
    justify-content: center;
  }

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

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

  .nav-links { 
    display: none; 
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .nav-cta {
    display: none;
  }

  .mobile-menu .nav-cta {
    display: inline-block;
    margin-top: 1rem;
    text-align: center;
  }
}

@media (max-width: 600px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .contact-card {
    padding: 3rem 1.5rem;
  }

  .contact-card h2 {
    font-size: 2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}