/* Power Cleaners of Texas - production styles (stylesheet v20261108b)
   Based on live site CSS with approved visual refresh:
   Changes vs prior live CSS:
   - body font-size: (unset/~16px) -> 1.125rem; line-height 1.6 -> 1.65
   - .container max-width: 1200px -> 1400px
   - .logo img height: 70px -> 100px
   - nav ul gap: 30px -> 36px; nav a font-size: inherit -> 1.15rem
   - .phone-btn padding: 10px 20px -> 12px 24px; font-size 1.05rem
   - .content-section max-width: 800px -> 1100px
   - .content-section p/li font-size: 1.1rem -> 1.2rem
   - .benefits-grid: auto-fit minmax(280px,1fr) -> repeat(2, 1fr) (2x2)
   - header padding: 15px 0 -> 18px 0
*/

:root {
  --primary: #003366;
  --primary-dark: #002244;
  --accent: #c5a46e;
  --text: #222;
  --light: #f8f9fa;
  --white: #ffffff;
  --gray: #666;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 1.125rem; /* was browser default ~16px */
  line-height: 1.65; /* was 1.6 */
  color: var(--text);
  background: var(--white);
}

.container {
  max-width: 1400px; /* was 1200px */
  margin: 0 auto;
  padding: 0 28px; /* was 20px; slightly more side pad with wider layout */
}

/* Header */
header {
  background: var(--white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0; /* was 15px 0 */
}

.logo img {
  height: 100px; /* was 70px */
  width: auto;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 36px; /* was 30px */
  align-items: center;
}

nav a {
  text-decoration: none;
  color: var(--primary);
  font-weight: 600;
  font-size: 1.15rem; /* was inherit (~16px) */
  transition: color 0.3s;
}

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

.phone-btn {
  background: var(--primary);
  color: white !important;
  padding: 12px 24px; /* was 10px 20px */
  border-radius: 5px;
  font-weight: bold;
  font-size: 1.05rem;
}

.phone-btn:hover {
  background: var(--primary-dark);
}

/* Hero */
.hero {
  background: linear-gradient(rgba(0,51,102,0.75), rgba(0,51,102,0.75)), url('imagine_images/L67fD.jpg') center/cover no-repeat;
  color: white;
  text-align: center;
  padding: 120px 20px;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 20px;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero p {
  font-size: 1.35rem; /* was 1.3rem — slight bump with body enlarge */
  margin-bottom: 30px;
  max-width: 820px; /* was 700px */
  margin-left: auto;
  margin-right: auto;
}

.cta-button {
  display: inline-block;
  background: var(--accent);
  color: var(--primary-dark);
  padding: 15px 35px;
  font-size: 1.25rem; /* was 1.2rem */
  font-weight: bold;
  text-decoration: none;
  border-radius: 5px;
  transition: transform 0.2s, background 0.3s;
}

.cta-button:hover {
  transform: translateY(-2px);
  background: #d4b87a;
}

/* Sections */
section {
  padding: 70px 0;
}

h2 {
  font-size: 2.5rem;
  color: var(--primary);
  text-align: center;
  margin-bottom: 40px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

/* Benefits: forced 2x2 (was shared auto-fit that went 4-across on wide screens) */
.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr; /* approved 2x2; explicit tracks */
  gap: 30px;
  margin-top: 30px;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

.card {
  background: var(--light);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  transition: transform 0.3s;
}

.card:hover {
  transform: translateY(-5px);
}

.card h3 {
  color: var(--primary);
  margin-bottom: 15px;
  font-size: 1.35rem; /* was inherit */
}

.card p {
  font-size: 1.05rem;
}

.before-after {
  display: flex;
  gap: 20px;
  margin: 40px 0;
  justify-content: center;
  flex-wrap: wrap;
}

.before-after img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.15);
  max-width: 560px; /* was 500px — slight widen with layout */
}

/* Footer */
footer {
  background: var(--primary);
  color: white;
  padding: 40px 0 20px;
  text-align: center;
}

footer a {
  color: var(--accent);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

.footer-content {
  margin-bottom: 20px;
}

/* Responsive */
@media (max-width: 900px) {
  .benefits-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: 15px;
  }
  
  nav ul {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
  
  .hero h1 {
    font-size: 2.2rem;
  }
  
  .hero {
    padding: 80px 20px;
  }
  
  h2 {
    font-size: 2rem;
  }

  .logo img {
    height: 84px; /* still larger than live 70px on mobile */
  }
}

/* Page specific — interior widen */
.page-hero {
  background: var(--primary);
  color: white;
  padding: 60px 20px;
  text-align: center;
}

.page-hero h1 {
  font-size: 2.5rem;
}

.content-section {
  max-width: 1100px; /* was 800px */
  margin: 0 auto;
}

.content-section p, .content-section li {
  margin-bottom: 15px;
  font-size: 1.2rem; /* was 1.1rem */
}

ul {
  padding-left: 20px;
  margin: 20px 0;
}

.contact-info {
  background: var(--light);
  padding: 40px;
  border-radius: 10px;
  text-align: center;
  margin-top: 30px;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

.contact-info h3 {
  color: var(--primary);
  font-size: 2rem;
  margin-bottom: 20px;
}

.big-phone {
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--primary);
  text-decoration: none;
  display: block;
  margin: 20px 0;
}