/* ===========================
   RESPONSEIQ — CUSTOM THEME
   =========================== */

:root {
  --green-deep:   #1B4332;
  --green-mid:    #2D6A4F;
  --green-light:  #40916C;
  --teal:         #00B894;
  --cream:        #F8F6F1;
  --cream-dark:   #EDE9E0;
  --charcoal:     #1C1C1C;
  --gray-warm:    #6B6B6B;
  --gray-light:   #E8E4DC;
}

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

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--cream);
  color: var(--charcoal);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* --- HEADER --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248,246,241,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--cream-dark);
  padding: 0 2rem;
}
.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.logo {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--green-deep);
  letter-spacing: -0.02em;
}
.site-header nav { display: flex; gap: 2rem; }
.site-header nav a {
  text-decoration: none;
  color: var(--gray-warm);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.site-header nav a:hover { color: var(--green-deep); }

/* --- HERO --- */
.hero { padding: 5rem 2rem 4rem; }
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 4rem;
  align-items: center;
}
.hero-eyebrow {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--teal);
  font-weight: 600;
  margin-bottom: 1rem;
}
.hero-headline {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--green-deep);
  margin-bottom: 1.4rem;
}
.hero-lede {
  font-size: 1.05rem;
  color: var(--gray-warm);
  max-width: 520px;
  line-height: 1.7;
}

/* Hero visual */
.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.2rem;
}
.leak-meter {
  background: var(--green-deep);
  color: white;
  border-radius: 16px;
  padding: 1.8rem 1.8rem 1.5rem;
  width: 100%;
}
.leak-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.6);
  margin-bottom: 0.5rem;
}
.leak-stat {
  font-size: 3rem;
  font-weight: 700;
  color: var(--teal);
  line-height: 1;
  margin-bottom: 0.4rem;
}
.leak-cost {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 1rem;
}
.leak-bar {
  height: 6px;
  background: rgba(255,255,255,0.15);
  border-radius: 3px;
  overflow: hidden;
}
.leak-fill {
  height: 100%;
  background: var(--teal);
  border-radius: 3px;
}
.ai-badge {
  background: var(--cream-dark);
  color: var(--green-deep);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  border: 1px solid var(--gray-light);
}

/* --- PROBLEM --- */
.problem {
  background: var(--green-deep);
  padding: 3.5rem 2rem;
}
.problem-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}
.problem-stat {}
.stat-num {
  display: block;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--teal);
  margin-bottom: 0.4rem;
}
.stat-text {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.5;
}

/* --- SERVICES --- */
.services { padding: 5rem 2rem; }
.services-inner { max-width: 1100px; margin: 0 auto; }
.section-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--teal);
  font-weight: 600;
  margin-bottom: 0.8rem;
}
.section-heading {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--green-deep);
  margin-bottom: 3rem;
  line-height: 1.25;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.service-card {
  background: white;
  border: 1px solid var(--cream-dark);
  border-radius: 12px;
  padding: 1.8rem;
  transition: box-shadow 0.25s, border-color 0.25s;
}
.service-card:hover {
  box-shadow: 0 8px 32px rgba(27,67,50,0.1);
  border-color: var(--green-light);
}
.service-icon {
  width: 44px;
  height: 44px;
  background: var(--cream);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-mid);
  margin-bottom: 1rem;
}
.service-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--green-deep);
  margin-bottom: 0.6rem;
}
.service-card p {
  font-size: 0.88rem;
  color: var(--gray-warm);
  line-height: 1.6;
}

/* --- INDUSTRIES --- */
.industries {
  background: var(--cream-dark);
  padding: 5rem 2rem;
}
.industries-inner { max-width: 1100px; margin: 0 auto; }
.industries-list { display: flex; flex-direction: column; gap: 0; }
.industry-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--gray-light);
  gap: 2rem;
}
.industry-item:first-child { border-top: 1px solid var(--gray-light); }
.industry-name {
  font-size: 1rem;
  font-weight: 500;
  color: var(--charcoal);
}
.industry-value {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--green-mid);
  white-space: nowrap;
}

/* --- PRICING --- */
.pricing { padding: 5rem 2rem; }
.pricing-inner { max-width: 1100px; margin: 0 auto; }
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}
.pricing-card {
  background: white;
  border: 1px solid var(--cream-dark);
  border-radius: 16px;
  padding: 2.2rem;
  position: relative;
}
.pricing-card.featured {
  border-color: var(--green-deep);
  border-width: 2px;
}
.featured-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--green-deep);
  color: white;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.25rem 1rem;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.pricing-card h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--green-deep);
  margin-bottom: 0.8rem;
}
.price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--charcoal);
  margin-bottom: 0.3rem;
}
.price-note {
  font-size: 0.82rem;
  color: var(--gray-warm);
  margin-bottom: 1.5rem;
}
.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.pricing-features li {
  font-size: 0.9rem;
  color: var(--charcoal);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.pricing-features li::before {
  content: '';
  display: inline-block;
  width: 16px;
  height: 16px;
  background: var(--teal);
  border-radius: 50%;
  flex-shrink: 0;
}
.pricing-math {
  background: var(--green-deep);
  border-radius: 12px;
  padding: 1.5rem 2rem;
  color: white;
  font-size: 0.95rem;
}
.pricing-math p { color: rgba(255,255,255,0.85); }
.pricing-math strong { color: var(--teal); }

/* --- CLOSING --- */
.closing {
  background: var(--cream-dark);
  padding: 5rem 2rem;
  text-align: center;
}
.closing-inner { max-width: 700px; margin: 0 auto; }
.closing h2 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 700;
  color: var(--green-deep);
  margin-bottom: 1.2rem;
  line-height: 1.3;
}
.closing p {
  color: var(--gray-warm);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}
.closing-signature {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--charcoal) !important;
}

/* --- FOOTER --- */
.site-footer {
  background: var(--green-deep);
  color: white;
  padding: 3rem 2rem 1.5rem;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 2.5rem;
}
.footer-brand .logo {
  color: white;
  display: block;
  margin-bottom: 0.5rem;
}
.footer-brand p {
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
}
.footer-links {
  display: flex;
  gap: 2rem;
}
.footer-links a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}
.footer-links a:hover { color: white; }
.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
}
.footer-bottom p { color: rgba(255,255,255,0.4); font-size: 0.8rem; }

/* --- RESPONSIVE --- */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-visual { display: none; }
  .problem-inner { grid-template-columns: 1fr; gap: 2rem; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; }
}
@media (max-width: 600px) {
  .hero { padding: 3rem 1.5rem 3rem; }
  .services { padding: 3.5rem 1.5rem; }
  .industries, .pricing { padding: 3.5rem 1.5rem; }
  .services-grid { grid-template-columns: 1fr; }
  .site-header nav { display: none; }
  .problem-stat .stat-num { font-size: 2rem; }
}