/* ========================================
   Global Styles & Base Typography
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg-main);
  transition: background-color var(--transition-medium), color var(--transition-medium);
}

/* ===============================
   Container
   =============================== */

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ===============================
   Typography
   =============================== */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--color-text-primary);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
}

p {
  margin-bottom: 1rem;
  color: var(--color-text-secondary);
}

/* ===============================
   Buttons
   =============================== */

.btn {
  display: inline-block;
  padding: 14px 32px;
  font-weight: 600;
  font-size: 16px;
  text-align: center;
  border-radius: var(--radius-md);
  transition: all var(--transition-medium);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primary {
  background-color: var(--color-btn-primary-bg);
  color: var(--color-text-white);
}

.btn-primary:hover {
  background-color: var(--color-btn-primary-bg-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-strong);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-accent-text-on-light);
  border-color: var(--color-accent-text-on-light);
}

.btn-secondary:hover {
  background-color: var(--color-btn-primary-bg);
  color: var(--color-text-white);
  transform: translateY(-2px);
}

/* ===============================
   Visible Keyboard Focus (WCAG 2.4.7 / 2.4.11)
   =============================== */

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible,
.btn:focus-visible,
.nav-link:focus-visible,
.footer-link:focus-visible,
.social-link:focus-visible {
  outline: 3px solid var(--color-focus-ring);
  outline-offset: 2px;
  border-radius: 2px;
}

/* Fallback for browsers without :focus-visible */
a:focus,
button:focus {
  outline: 3px solid var(--color-focus-ring);
  outline-offset: 2px;
}

a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
  outline: none;
}

.btn-large {
  padding: 18px 40px;
  font-size: 18px;
}

/* ===============================
   Utility Classes
   =============================== */

.text-center {
  text-align: center;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.skip-link {
  position: absolute;
  top: -9999px;
  left: 0;
  background: var(--color-primary-900);
  color: #fff;
  padding: 15px 20px;
  z-index: 9999;
  text-decoration: none;
  font-weight: bold;
  border-radius: 0 0 8px 0;
  transition: top 0.3s ease;
}

.skip-link:focus {
  top: 0;
  outline: 3px solid var(--color-accent-500);
}

.section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title h2 {
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
  color: var(--color-text-primary);
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--color-accent-500);
  border-radius: var(--radius-sm);
}

.section-title p {
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ===============================
   Animations
   =============================== */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.fade-in {
  animation: fadeIn 0.6s ease-out forwards;
}

/* ===============================
   Responsive Utilities
   =============================== */

/* ===============================
   Utility Classes
   =============================== */

.text-left {
  text-align: left;
}

.footer-link-inline {
  color: var(--color-text-white-dim);
  transition: color var(--transition-fast);
}

.footer-link-inline:hover {
  color: var(--color-text-white-subtle);
}

.cta-section {
  text-align: center;
  margin-top: 60px;
  padding: 40px;
  background-color: var(--color-accent-100);
  border-radius: var(--radius-lg);
}

.cta-section-gradient {
  text-align: center;
  padding: 60px 40px;
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-700));
  border-radius: var(--radius-lg);
  color: var(--color-text-white);
}

.cta-section-gradient h2 {
  color: var(--color-text-white);
  margin-bottom: 1rem;
}

.cta-section-gradient p {
  color: var(--color-text-white-muted);
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.about-cta-buttons .btn-primary {
  background-color: var(--color-btn-primary-bg);
  color: var(--color-text-white);
}

.about-cta-buttons .btn-secondary {
  background-color: transparent;
  border-color: var(--color-text-white);
  color: var(--color-text-white);
}

.service-card-text-left {
  text-align: left;
}

.feature-icon-centered {
  margin: 0 auto 20px;
}

.service-card-centered-text h3,
.service-card-centered-text p {
  text-align: center;
}

.margin-top-sm {
  margin-top: 30px;
}

.contact-form-required {
  color: var(--color-accent-text-on-light);
}

.location-cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.location-cta-buttons .btn {
  margin-top: 0;
}

.section-bg-muted {
  background-color: var(--color-bg-muted);
}

.section-bg-main {
  background-color: var(--color-bg-main);
}

.map-iframe {
  border: none;
  width: 100%;
  height: 100%;
}

@media (max-width: 767px) {
  .section {
    padding: 60px 0;
  }

  .btn {
    padding: 12px 24px;
    font-size: 15px;
  }

  .btn-large {
    padding: 16px 32px;
    font-size: 16px;
  }
}