/*
  CME Screening Landing Page - Mechanical Contractor Persona
  Brand colors from cmemultizone.com: dark charcoal/black, white text, vibrant red CTAs
*/

/* ========== CME Brand Variables (from cmemultizone.com screenshots) ========== */
:root {
  /* Dark backgrounds: header, hero overlay, stats bar, footer */
  --cme-primary: #1a1a1a;
  --cme-primary-dark: #0d0d0d;
  /* Vibrant red: CTAs, accents, links, badges (e.g. "36 Years", "SCHEDULE DISCOVERY CALL") */
  --cme-accent: #c21d2e;
  --cme-accent-light: #e63946;
  /* Text: dark grey/black on white; white on dark */
  --cme-text: #1a1a1a;
  --cme-text-light: #4a5568;
  --cme-white: #ffffff;
  --cme-off-white: #f8f8f8;
  --cme-border: #e2e8f0;
  --cme-success: #2d7d46;
  --cme-error: #c53030;
  --space-2: 0.5rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-8: 4rem;
  --radius-md: 8px;
  --radius-lg: 12px;
  --transition: 0.2s ease;
  --container-max: 1200px;
}

/* ========== Base ========== */
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--cme-text);
  background: var(--cme-white);
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.section-heading {
  text-align: center;
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 700;
  color: var(--cme-text);
  margin: 0 0 var(--space-5);
}

/* ========== Header (logo only, no nav) ========== */
.site-header {
  background: var(--cme-primary);
  padding: var(--space-3) var(--space-4);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.site-logo {
  display: block;
}

.site-logo img {
  display: block;
  height: auto;
  max-height: 48px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
}

@media (max-width: 600px) {
  .site-logo img { max-width: 120px; max-height: 40px; }
}

/* ========== Hero ========== */
.hero-section {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-4);
  color: var(--cme-white);
  text-align: center;
  overflow: hidden;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--cme-primary-dark) 0%, var(--cme-primary) 60%, #252525 100%);
  z-index: 0;
}

.hero-backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../screening-hero-image.jpg") center/cover no-repeat;
  opacity: 0.4;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
}

.hero-eyebrow {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cme-white);
  margin: 0 0 var(--space-3);
  text-shadow: 0 1px 2px rgba(0,0,0,0.8), 0 0 20px rgba(0,0,0,0.5);
}

.hero-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 var(--space-4);
  letter-spacing: -0.02em;
  text-shadow: 0 2px 4px rgba(0,0,0,0.6), 0 0 40px rgba(0,0,0,0.3);
}

.hero-description {
  font-size: 1.15rem;
  opacity: 0.95;
  margin: 0 0 var(--space-5);
  line-height: 1.5;
  text-shadow: 0 1px 3px rgba(0,0,0,0.7);
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.hero-section .btn-primary {
  display: inline-block;
  padding: 1rem 2rem;
  background: var(--cme-accent);
  color: var(--cme-white);
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  min-height: 52px;
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.hero-section .btn-primary:hover {
  background: var(--cme-accent-light);
  color: var(--cme-white);
  transform: translateY(-2px);
}

.hero-secondary-cta {
  margin: 0;
  font-size: 1rem;
  opacity: 0.9;
}

.tel-link {
  color: var(--cme-white);
  font-weight: 600;
  text-decoration: underline;
}

.tel-link:hover {
  color: #ff6b6b;
}

@media (max-width: 600px) {
  .hero-section { min-height: 60vh; padding: var(--space-6) var(--space-3); }
  .hero-section .btn-primary { width: 100%; max-width: 320px; }
}

/* ========== Pain Section ========== */
.pain-section {
  padding: var(--space-6) 0;
  background: var(--cme-off-white);
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-4);
}

.pain-card {
  background: var(--cme-white);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  border-left: 4px solid var(--cme-accent);
}

.pain-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-3);
  color: var(--cme-accent);
}
.pain-icon svg {
  width: 32px;
  height: 32px;
  stroke-width: 2.25;
}

.pain-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--cme-text);
  margin: 0 0 var(--space-2);
}

.pain-card p {
  margin: 0;
  color: var(--cme-text-light);
  font-size: 1rem;
  line-height: 1.6;
}

@media (max-width: 600px) {
  .pain-section { padding: var(--space-4) 0; }
  .pain-grid { gap: var(--space-3); margin-top: var(--space-3); }
  .pain-card { padding: var(--space-3); border-radius: var(--radius-md); }
  .pain-icon { width: 36px; height: 36px; margin-bottom: var(--space-2); }
  .pain-icon svg { width: 24px; height: 24px; }
  .pain-card h3 { font-size: 1.05rem; margin: 0 0 var(--space-2); }
  .pain-card p { font-size: 0.9rem; line-height: 1.5; }
}

/* Inline CTAs (contextual, mid-scroll) */
.inline-cta {
  text-align: center;
  padding: var(--space-4) 0;
  margin-top: var(--space-4);
  border-top: 1px solid var(--cme-border);
}
.inline-cta-light {
  background: var(--cme-off-white);
  margin: var(--space-4) calc(-1 * var(--space-4)) 0;
  padding: var(--space-4) var(--space-4);
  border-radius: var(--radius-lg);
  border: none;
}
.inline-cta-text {
  margin: 0 0 var(--space-3);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--cme-text);
}
.btn-inline-cta {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--cme-accent);
  color: var(--cme-white);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: background var(--transition), transform var(--transition);
}
.btn-inline-cta:hover {
  background: var(--cme-accent-light);
  color: var(--cme-white);
  transform: translateY(-1px);
}
.btn-inline-cta-outline {
  background: transparent;
  color: var(--cme-accent);
  border: 2px solid var(--cme-accent);
}
.btn-inline-cta-outline:hover {
  background: var(--cme-accent);
  color: var(--cme-white);
}
.inline-cta-alt {
  display: block;
  margin-top: var(--space-3);
  font-size: 0.95rem;
  color: var(--cme-text-light);
}
.inline-cta-alt a {
  color: var(--cme-accent);
  font-weight: 600;
  text-decoration: underline;
}
.inline-cta-alt a:hover { color: var(--cme-accent-light); }
@media (max-width: 600px) {
  .inline-cta { margin-top: var(--space-4); padding: var(--space-4) 0; }
  .inline-cta-light { margin-left: 0; margin-right: 0; }
}

/* ========== Why CME (Features) ========== */
.why-cme-section {
  padding: var(--space-6) 0;
  background: var(--cme-white);
}

.why-cme-section .feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-5);
  max-width: var(--container-max);
  margin: 0 auto;
}

.why-cme-section .feature-item {
  text-align: center;
  padding: var(--space-5) var(--space-4);
  background: var(--cme-off-white);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  transition: transform var(--transition), box-shadow var(--transition);
}

.why-cme-section .feature-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-3);
  color: var(--cme-accent);
}
.feature-icon svg {
  width: 36px;
  height: 36px;
  stroke-width: 2.25;
}

.why-cme-section .feature-item h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--cme-text);
  margin: 0 0 var(--space-2);
  line-height: 1.3;
}

.why-cme-section .feature-item p {
  margin: 0;
  color: var(--cme-text-light);
  font-size: 0.95rem;
  line-height: 1.6;
}

@media (max-width: 600px) {
  .why-cme-section { padding: var(--space-4) 0; }
  .why-cme-section .feature-grid { grid-template-columns: 1fr; gap: var(--space-3); }
  .why-cme-section .feature-item { padding: var(--space-3) var(--space-3); border-radius: var(--radius-md); }
  .why-cme-section .feature-icon { width: 44px; height: 44px; margin-bottom: var(--space-2); }
  .why-cme-section .feature-icon svg { width: 28px; height: 28px; }
  .why-cme-section .feature-item h3 { font-size: 1.05rem; margin: 0 0 var(--space-2); }
  .why-cme-section .feature-item p { font-size: 0.9rem; line-height: 1.5; }
}

/* ========== Trust / Testimonials ========== */
.trust-social-proof {
  background: linear-gradient(120deg, #f8f9fa 60%, #e8eef5 100%);
  padding: var(--space-6) var(--space-4);
  position: relative;
  overflow: hidden;
}

.trust-social-proof::before {
  content: '';
  position: absolute;
  top: -120px;
  left: 50%;
  width: 700px;
  height: 340px;
  background: radial-gradient(circle at 30% 40%, #e8eef5 0%, #f8f9fa 80%, transparent 100%);
  opacity: 0.5;
  z-index: 0;
  transform: translateX(-50%);
  pointer-events: none;
}

.trust-container {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 1;
}

.trust-headline {
  font-size: clamp(1.25rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--cme-text);
  margin-bottom: 1rem;
  text-align: center;
  max-width: 700px;
}

.trust-rating-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--cme-accent);
}

.trust-stars svg {
  vertical-align: middle;
  width: 120px;
  height: 24px;
  filter: drop-shadow(0 2px 4px rgba(194, 29, 46, 0.25));
}

.trust-rating-text { color: var(--cme-text-light); }

.trust-reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  width: 100%;
}

.trust-review {
  background: linear-gradient(135deg, #fff 80%, #fafafa 100%);
  border-radius: 18px;
  border: 1px solid rgba(26, 26, 26, 0.08);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  padding: 1.5rem;
  font-size: 1rem;
  color: var(--cme-text);
  line-height: 1.65;
  border-left: 4px solid var(--cme-accent);
  margin: 0;
}

.trust-review .review-author {
  display: block;
  font-size: 0.9rem;
  font-style: italic;
  color: var(--cme-text-light);
  margin-top: 0.75em;
}

@media (max-width: 700px) {
  .trust-social-proof { padding: var(--space-5) var(--space-3); }
  .trust-reviews-grid { grid-template-columns: 1fr; }
  .trust-review:nth-child(4),
  .trust-review:nth-child(5),
  .trust-review:nth-child(6) { display: none; }
}

/* ========== Stats Bar ========== */
.stats-bar {
  background: var(--cme-primary);
  color: var(--cme-white);
  padding: var(--space-5) var(--space-4);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  max-width: var(--container-max);
  margin: 0 auto;
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.stat-value {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--cme-accent);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.9;
  font-weight: 500;
}

@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-5); }
}

@media (max-width: 400px) {
  .stats-grid { grid-template-columns: 1fr; }
}

/* ========== CTA / Contact Form ========== */
.cta-form-section {
  padding: var(--space-6) 0;
  background: var(--cme-off-white);
}

.cta-form-section .section-heading {
  margin-bottom: var(--space-3);
}

.cta-subhead {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-6);
  color: var(--cme-text-light);
  font-size: 1.1rem;
}

.contact-form {
  max-width: 560px;
  margin: 0 auto var(--space-5);
  background: var(--cme-white);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.form-group {
  margin-bottom: var(--space-4);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: 600;
  color: var(--cme-text);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-3);
  border: 1px solid var(--cme-border);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--cme-accent);
  box-shadow: 0 0 0 3px rgba(194, 29, 46, 0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-message {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
  font-weight: 500;
}

.form-message.success {
  background: #d4edda;
  color: var(--cme-success);
}

.form-message.error {
  background: #f8d7da;
  color: var(--cme-error);
}

.btn-submit {
  width: 100%;
  padding: 1rem 2rem;
  background: var(--cme-accent);
  color: var(--cme-white);
  border: none;
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  min-height: 52px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.btn-submit:hover {
  background: var(--cme-accent-light);
  color: var(--cme-white);
  transform: translateY(-2px);
}

.btn-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.contact-alt {
  text-align: center;
  font-size: 1rem;
  color: var(--cme-text-light);
}

.contact-alt a {
  color: var(--cme-accent);
  font-weight: 600;
  text-decoration: underline;
}

.contact-alt a:hover { color: var(--cme-accent-light); }

.contact-alt p { margin: 0.5em 0; display: flex; align-items: center; justify-content: center; gap: 0.5rem; flex-wrap: wrap; }
.contact-alt-icon { display: inline-flex; color: var(--cme-accent); }
.contact-alt-icon svg { width: 18px; height: 18px; stroke-width: 2.25; }

@media (max-width: 600px) {
  .contact-form { padding: var(--space-4); }
  .form-group input, .form-group textarea { font-size: 16px; }
}

/* ========== Footer ========== */
.site-footer {
  background: var(--cme-primary-dark);
  color: var(--cme-white);
  padding: var(--space-6) var(--space-4);
  text-align: center;
}

.footer-logo {
  margin-bottom: var(--space-4);
}

.footer-logo img {
  max-width: 100px;
  height: auto;
  opacity: 0.95;
}

.footer-copy,
.footer-address,
.footer-phone,
.footer-privacy {
  margin: 0.25em 0;
  font-size: 0.95rem;
  opacity: 0.9;
}

.footer-phone a,
.footer-privacy a {
  color: var(--cme-white);
  text-decoration: underline;
}

.footer-phone a,
.footer-privacy a {
  color: var(--cme-white);
  text-decoration: underline;
}
.footer-phone a:hover,
.footer-privacy a:hover {
  color: var(--cme-accent);
}

/* ========== Accessibility ========== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .hero-section .btn-primary:hover,
  .btn-submit:hover,
  .why-cme-section .feature-item:hover { transform: none; }
}