:root {
  --bg-main: #0e1014;
  --bg-card: #161920;
  --bg-card-alt: #1d212b;
  --border-color: #282f3d;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --accent: #ff4b3e;
  --accent-hover: #e03a2e;
  --accent-glow: rgba(255, 75, 62, 0.2);
  --success: #10b981;
  --font-stack: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --max-w: 1240px;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-stack);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
}

body {
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: 100%;
  max-width: var(--max-w);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Header & Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(14, 16, 20, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: 0.85rem 0;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 48px;
}

.brand-logo-img {
  width: auto;
  height: 42px;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s ease;
  padding: 0.5rem 0;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
}

.nav-link:hover, .nav-link:focus-visible {
  color: var(--text-main);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 8px;
  padding: 0.85rem 1.6rem;
  transition: all 0.2s ease;
  cursor: pointer;
  border: 1px solid transparent;
  min-height: 48px;
  min-width: 48px;
  text-align: center;
}

.btn-primary {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 4px 18px var(--accent-glow);
}

.btn-primary:hover, .btn-primary:focus-visible {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--bg-card-alt);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover, .btn-secondary:focus-visible {
  background: #252a37;
  border-color: #3b4457;
}

.btn-large {
  font-size: 1.05rem;
  padding: 1.1rem 2.2rem;
}

/* Hero Section */
.hero-section {
  padding: 4.5rem 0 3.5rem;
  background: radial-gradient(circle at 50% 15%, rgba(255, 75, 62, 0.08) 0%, rgba(14, 16, 20, 0) 70%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 75, 62, 0.12);
  border: 1px solid rgba(255, 75, 62, 0.35);
  color: var(--accent);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.hero-badge::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent);
}

.hero-title {
  font-size: clamp(2.1rem, 4.5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.hero-title span {
  color: var(--accent);
}

.hero-description {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 640px;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1.75rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
}

.trust-icon {
  color: var(--accent);
  font-size: 1.2rem;
}

/* Image Showcase Grid */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.showcase-card {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
}

.showcase-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.showcase-card:hover .showcase-img {
  transform: scale(1.02);
}

.showcase-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, rgba(14,16,20,0) 0%, rgba(14,16,20,0.92) 100%);
  padding: 1.2rem 1rem 0.75rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: #ffffff;
}

/* Section Common */
.section {
  padding: 4.5rem 0;
}

.section-darker {
  background-color: #0b0c0f;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.section-head {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 3.25rem;
}

.section-tag {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  display: block;
}

.section-heading {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

.section-lead {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Specs & Equipment Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.feature-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-box h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
}

.feature-box p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.feature-meta {
  margin-top: auto;
  padding-top: 0.75rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
}

/* Interactive Estimator */
.estimator-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 2.5rem;
  max-width: 960px;
  margin: 0 auto;
}

.estimator-group {
  margin-bottom: 2rem;
}

.estimator-label {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.85rem;
  display: block;
  color: var(--text-main);
}

.choice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.85rem;
}

.choice-btn {
  background: var(--bg-card-alt);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1rem 1.1rem;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  transition: all 0.2s ease;
  min-height: 48px;
}

.choice-btn .choice-sub {
  font-size: 0.78rem;
  opacity: 0.75;
}

.choice-btn:hover {
  border-color: #3f495e;
  color: var(--text-main);
}

.choice-btn.active {
  background: rgba(255, 75, 62, 0.12);
  border-color: var(--accent);
  color: #ffffff;
}

.estimator-output {
  margin-top: 2.5rem;
  padding: 2rem;
  background: #111318;
  border: 1px solid rgba(255, 75, 62, 0.3);
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.output-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.output-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.output-price-num {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: var(--accent);
}

.output-price-meta {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.output-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
}

/* Pricing Grid (Visible, Zero Tabs) */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.75rem;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 25px rgba(255, 75, 62, 0.15);
}

.card-ribbon {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  text-transform: uppercase;
}

.pricing-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.pricing-for {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.pricing-price {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}

.pricing-price span {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 500;
}

.pricing-list {
  list-style: none;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.pricing-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.93rem;
  color: var(--text-muted);
}

.pricing-item::before {
  content: "✓";
  color: var(--accent);
  font-weight: 800;
}

/* Direct Contact Block (ENABLE_FORM: OFF) */
.contact-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 3rem 2.5rem;
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.contact-step-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin: 2.5rem 0;
  text-align: left;
}

.step-card {
  background: var(--bg-card-alt);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  border-radius: 12px;
}

.step-num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 0.4rem;
}

.step-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.step-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.contact-action-box {
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.direct-email {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: 0.5px;
}

/* FAQs Open & Visible */
.faq-grid {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

details.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
}

details.faq-item summary {
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

details.faq-item summary::-webkit-details-marker {
  display: none;
}

details.faq-item summary::after {
  content: "▾";
  font-size: 1.1rem;
  color: var(--accent);
  transition: transform 0.2s ease;
}

details.faq-item[open] summary::after {
  transform: rotate(180deg);
}

details.faq-item p {
  margin-top: 0.85rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Footer */
.site-footer {
  margin-top: auto;
  background: #090a0d;
  border-top: 1px solid var(--border-color);
  padding: 3.5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-top: 0.85rem;
  max-width: 420px;
}

.footer-col-title {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-main);
  margin-bottom: 1.2rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-link {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color 0.2s ease;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.footer-link:hover {
  color: var(--accent);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 1.75rem;
  font-size: 0.85rem;
  color: #64748b;
  text-align: center;
}

/* Cookie Banner (data-nosnippet) */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  max-width: 580px;
  margin: 0 auto;
  background: #191c24;
  border: 1px solid #333c4d;
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  box-shadow: 0 10px 30px rgba(0,0,0,0.6);
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cookie-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.cookie-text a {
  color: var(--accent);
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
}

.btn-cookie {
  padding: 0.5rem 1rem;
  font-size: 0.82rem;
  min-height: 40px;
}

/* Legal Page Content Styles */
.legal-page-wrap {
  padding: 4rem 0 5rem;
  max-width: 860px;
}

.legal-content h1 {
  font-size: 2.4rem;
  margin-bottom: 1.5rem;
}

.legal-content h2 {
  font-size: 1.4rem;
  margin: 2rem 0 0.8rem;
  color: var(--accent);
}

.legal-content p, .legal-content ul {
  color: var(--text-muted);
  margin-bottom: 1rem;
  font-size: 0.98rem;
}

.legal-content ul {
  padding-left: 1.5rem;
}

/* Responsive queries */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 680px) {
  .nav-menu {
    display: none;
  }
  .showcase-grid {
    grid-template-columns: 1fr;
  }
  .trust-strip {
    grid-template-columns: 1fr;
  }
  .output-row {
    flex-direction: column;
    align-items: flex-start;
  }
}