/* ============================================================
   BLERDINOMICS — homepage styles (hero, about, services,
   proof, FAQ). Depends on assets/css/main.css.
   ============================================================ */

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--purple-950) 0%, var(--purple-900) 50%, #3b0070 100%);
  color: var(--white);
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 80% 20%, rgba(109,40,217,0.35) 0%, transparent 55%),
    radial-gradient(circle at 15% 80%, rgba(217,119,6,0.15) 0%, transparent 45%);
}
/* circuit grid overlay */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(139,92,246,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139,92,246,0.07) 1px, transparent 1px);
  background-size: 40px 40px;
}
/* animated circuit traces: draw themselves on load, then hold */
.hero-circuit { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; }
.hero-circuit path { stroke-linecap: round; fill: none; }
.hero-circuit .trace { stroke: rgba(139,92,246,0.5); stroke-width: 1.5; }
.hero-circuit .trace-gold { stroke: rgba(245,158,11,0.45); }
.hero-circuit .node { fill: rgba(139,92,246,0.7); stroke: none; }
.hero-circuit .node-gold { fill: rgba(245,158,11,0.75); }
@media (prefers-reduced-motion: no-preference) {
  .hero-circuit .trace {
    stroke-dasharray: 620;
    stroke-dashoffset: 620;
    animation: traceDraw 2.4s ease-out forwards;
  }
  .hero-circuit .trace:nth-of-type(2) { animation-delay: 0.3s; }
  .hero-circuit .trace:nth-of-type(3) { animation-delay: 0.6s; }
  .hero-circuit .trace:nth-of-type(4) { animation-delay: 0.9s; }
  .hero-circuit .node { opacity: 0; animation: nodeIn 0.5s ease-out 2s forwards; }
  @keyframes traceDraw { to { stroke-dashoffset: 0; } }
  @keyframes nodeIn { to { opacity: 1; } }
}

.hero-content { position: relative; z-index: 2; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(217,119,6,0.15); border: 1px solid rgba(217,119,6,0.3);
  color: var(--gold-400); font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 6px 16px; border-radius: 999px; margin-bottom: 28px;
}
.hero h1 {
  font-size: var(--fs-h1);
  font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; margin-bottom: 20px;
}
.hero h1 span { color: var(--gold-400); }
.hero-sub {
  font-size: 1.1rem; color: rgba(255,255,255,0.75);
  max-width: 580px; line-height: 1.75; margin-bottom: 40px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-chips {
  display: flex; gap: 12px; flex-wrap: wrap;
  margin-top: 48px; padding-top: 40px; border-top: 1px solid rgba(255,255,255,0.1);
}
.chip {
  display: flex; align-items: center; gap: 8px;
  /* opaque enough that the animated circuit traces never read as
     strikethrough behind the chip text */
  background: rgba(30,0,56,0.55); border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px);
  color: rgba(255,255,255,0.88); font-size: 0.82rem; font-weight: 500;
  padding: 8px 16px; border-radius: 999px;
}
.chip-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--gold-400); flex-shrink: 0; }

/* ===== ABOUT ===== */
.about-section { background: var(--purple-950); padding: 88px 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 64px; align-items: center; }
.about-visual { display: flex; flex-direction: column; align-items: center; gap: 20px; }
.about-logo {
  width: 200px; height: auto; object-fit: contain;
  filter: brightness(0) invert(1) drop-shadow(0 0 40px rgba(139,92,246,0.7));
}
.about-badges { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.about-badge {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 5px 14px; border-radius: 999px;
}
.about-badge-gold { background: rgba(217,119,6,0.15); border: 1px solid rgba(217,119,6,0.35); color: var(--gold-400); }
.about-badge-purple { background: rgba(139,92,246,0.15); border: 1px solid rgba(139,92,246,0.35); color: var(--purple-200); }
.about-title {
  font-size: var(--fs-h2); font-weight: 800; color: var(--white);
  line-height: 1.2; margin-bottom: 20px; letter-spacing: -0.02em;
}
.about-title span { color: var(--gold-400); }
.about-text p {
  font-size: 1.02rem; color: rgba(255,255,255,0.72); line-height: 1.85;
  margin-bottom: 18px; max-width: var(--measure);
}
.about-text p:last-of-type { margin-bottom: 0; }
.about-text strong { color: var(--white); }
.about-text .about-tagline strong { color: var(--gold-400); }
.about-stats {
  margin-top: 32px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,0.1);
  display: flex; gap: 32px; flex-wrap: wrap;
}
.about-stat-num { font-size: 1.6rem; font-weight: 800; color: var(--gold-400); }
.about-stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.55); margin-top: 2px; }
@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-logo { width: 140px; }
}

/* ===== SERVICE SECTIONS ===== */
.service-section { padding: 96px 0; }
.service-section.alt { background: var(--gray-100); }
.service-grid { display: grid; grid-template-columns: 1fr; max-width: 640px; margin: 0 auto; text-align: center; }
.service-icon-wrap {
  display: inline-flex; align-items: center; justify-content: center;
  width: 60px; height: 60px; background: var(--purple-100); border-radius: 16px;
  margin: 0 auto 20px;
}
.service-icon-wrap svg { width: 30px; height: 30px; }
.service-bullets {
  list-style: none; margin: 24px auto;
  display: flex; flex-direction: column; gap: 10px;
  max-width: 460px; text-align: left;
}
.service-bullets li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.92rem; color: var(--gray-700); }
.bullet-check {
  width: 18px; height: 18px; background: var(--purple-100); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px;
}
.bullet-check::after {
  content: ''; width: 7px; height: 4px;
  border-left: 2px solid var(--purple-800); border-bottom: 2px solid var(--purple-800);
  transform: rotate(-45deg) translateY(-1px); display: block;
}
.price-strip { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 22px 0 6px; }
.price-pill {
  display: flex; align-items: center; gap: 8px;
  background: var(--purple-100); border: 1px solid var(--purple-200); padding: 9px 16px;
}
.price-pill-label { font-size: 0.78rem; font-weight: 600; color: var(--purple-800); }
.price-pill-value { font-size: 1rem; font-weight: 800; color: var(--purple-900); white-space: nowrap; }
.price-pill-value small {
  font-size: 0.68rem; font-weight: 600; color: var(--gray-700);
  text-transform: uppercase; letter-spacing: 0.04em; margin-right: 2px;
}
.price-note { font-size: 0.78rem; color: var(--gray-500); margin-bottom: 4px; }
.service-btn-group {
  display: flex; gap: 12px; flex-wrap: wrap; align-items: center; justify-content: center;
  margin-top: 28px;
}

/* ===== SOCIAL PROOF ===== */
.proof-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  max-width: 980px; margin: 0 auto 48px;
}
.testimonial-card { padding: 28px 26px; display: flex; flex-direction: column; gap: 14px; }
.testimonial-stars { color: var(--gold-500); font-size: 0.95rem; letter-spacing: 2px; }
.testimonial-quote { font-size: 0.92rem; color: var(--gray-700); line-height: 1.7; flex-grow: 1; }
.testimonial-name { font-size: 0.82rem; font-weight: 700; color: var(--purple-900); }
.testimonial-meta { font-size: 0.75rem; color: var(--gray-500); }
.gallery-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
  max-width: 980px; margin: 0 auto 40px;
}
.gallery-fig { margin: 0; overflow: hidden; }
.gallery-fig svg { display: block; width: 100%; height: auto; }
.gallery-fig figcaption {
  font-size: 0.78rem; font-weight: 600; color: var(--gray-700);
  padding: 10px 14px; border-top: 1px solid var(--gray-100);
}
.service-area-bar {
  max-width: 980px; margin: 0 auto; background: var(--purple-900);
  color: rgba(255,255,255,0.85); padding: 22px 28px;
  display: flex; align-items: center; justify-content: center; gap: 12px;
  flex-wrap: wrap; text-align: center; font-size: 0.95rem;
}
.service-area-bar strong { color: var(--gold-400); }

/* ===== FAQ ===== */
.faq-list { max-width: 720px; margin: 0 auto; }
.faq-item { margin-bottom: 10px; }
.faq-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 18px 20px; min-height: 44px; cursor: pointer; list-style: none;
  font-size: 0.95rem; font-weight: 700; color: var(--purple-900);
  transition: background 0.2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: var(--purple-100); }
.faq-item summary::after {
  content: '+'; font-size: 1.3rem; font-weight: 400; color: var(--purple-700);
  flex-shrink: 0; line-height: 1; transition: transform 0.2s;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-body {
  padding: 0 20px 20px; font-size: 0.9rem; color: var(--gray-700);
  line-height: 1.75; max-width: var(--measure);
}
.faq-body a { color: var(--purple-700); font-weight: 600; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero { padding: 72px 0 60px; }
  .service-section { padding: 64px 0; }
  .section-divider { margin-bottom: 40px; }
  .section-divider-badge { font-size: 0.7rem; padding: 6px 12px; }
  .hero-chips { gap: 8px; margin-top: 36px; padding-top: 28px; }
  .chip { font-size: 0.75rem; padding: 7px 12px; }
  .price-pill { padding: 7px 12px; }
  .price-pill-label { font-size: 0.72rem; }
  .price-pill-value { font-size: 0.9rem; }
  .testimonial-card { padding: 22px 20px; }
  .service-area-bar { font-size: 0.85rem; padding: 18px 20px; }
  .proof-grid, .gallery-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .hero { padding: 56px 0 48px; }
  .hero-eyebrow { font-size: 0.68rem; padding: 5px 12px; letter-spacing: 0.08em; }
  .hero-actions a { flex: 1 1 100%; justify-content: center; }
  .service-btn-group a { width: 100%; justify-content: center; }
}