/* ═══════════════════════════════════════════════════════════════
   ProSolutions Technology LLC — Agency Website
   ═══════════════════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --dark:       #0a0b0e;
  --dark2:      #12151c;
  --dark3:      #1a1d26;
  --dark4:      #22252f;
  --white:      #f4f0ec;
  --cream:      #e8e4de;
  --muted:      #94979e;
  --dim:        #6b6e76;
  --blue:       #3b82f6;
  --blue-light: #60a5fa;
  --blue-glow:  rgba(59, 130, 246, 0.35);
  --violet:     #7c3aed;
  --cyan:       #06b6d4;
  --gold:       #c8a870;
  --border:     rgba(255,255,255,0.08);
  --border-h:   rgba(255,255,255,0.14);
  --shadow:     0 4px 6px -1px rgba(0,0,0,.12), 0 2px 4px -1px rgba(0,0,0,.07);
  --shadow-lg:  0 20px 48px -12px rgba(0,0,0,.5);
  --ease:       cubic-bezier(0.16, 1, 0.3, 1);
}

html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--dark);
  color: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 9999; padding: 0.5rem 1rem; background: var(--blue); color: #fff; }
.skip-link:focus { left: 1rem; top: 1rem; }

/* ═══ Navigation ═══════════════════════════════════════════════ */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 0.75rem 0;
  background: rgba(10, 11, 14, 0.92);
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s, box-shadow 0.4s;
}
.site-nav.scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
}
.logo {
  display: flex; align-items: center; gap: 0.75rem;
  font-size: 1.15rem; font-weight: 700; letter-spacing: -0.02em;
}
.logo-icon {
  width: 38px; height: 38px; border-radius: 10px;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  display: grid; place-items: center;
  font-weight: 800; font-size: 0.8rem; color: #fff;
  box-shadow: 0 4px 16px rgba(59,130,246,0.35);
  flex-shrink: 0;
}
.logo-text span { display: block; font-size: 0.6rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-top: 1px; }

.nav-links { display: flex; align-items: center; gap: 0.25rem; }
.nav-links a {
  font-size: 0.875rem; font-weight: 500; color: rgba(244,240,236,0.6);
  padding: 0.5rem 0.85rem; border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,0.06); }

.nav-cta { display: flex; gap: 0.5rem; align-items: center; }

.nav-toggle {
  display: none; background: none; border: 1px solid var(--border);
  border-radius: 8px; padding: 0.4rem 0.5rem; color: var(--white); cursor: pointer;
}
.nav-toggle svg { width: 22px; height: 22px; display: block; }

.mobile-nav {
  display: none; position: fixed; inset: 0; z-index: 2000;
  background: rgba(10, 11, 14, 0.98);
  backdrop-filter: blur(16px);
  padding: 1.5rem 2rem; flex-direction: column;
}
.mobile-nav.open { display: flex; }
.mobile-nav-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2.5rem; }
.mobile-nav-close { background: none; border: 1px solid var(--border); border-radius: 8px; padding: 0.4rem; color: var(--white); cursor: pointer; }
.mobile-nav a {
  font-size: 1.2rem; font-weight: 600; padding: 1rem 0;
  border-bottom: 1px solid var(--border); color: rgba(244,240,236,0.7);
  transition: color 0.2s;
}
.mobile-nav a:hover { color: var(--white); }
.mobile-nav-cta { margin-top: auto; padding-top: 1.5rem; }

/* ═══ Buttons ══════════════════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-size: 0.9375rem; font-weight: 600; padding: 0.8rem 1.5rem;
  border-radius: 10px; border: none; cursor: pointer;
  transition: all 0.3s var(--ease); text-decoration: none;
}
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: linear-gradient(135deg, var(--blue), #4f46e5);
  color: #fff;
  box-shadow: 0 8px 24px -4px rgba(59,130,246,0.4);
}
.btn-primary:hover {
  box-shadow: 0 12px 32px -4px rgba(59,130,246,0.55);
  transform: translateY(-2px);
}
.btn-outline {
  background: rgba(255,255,255,0.06);
  color: var(--white);
  border: 1.5px solid var(--border-h);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.24);
  transform: translateY(-2px);
}
.btn-sm { padding: 0.55rem 1.1rem; font-size: 0.8125rem; }
.btn-lg { padding: 0.9rem 1.75rem; }

/* ═══ Hero ═════════════════════════════════════════════════════ */
.hero {
  position: relative;
  padding: 10rem 2rem 6rem;
  overflow: hidden;
  min-height: 100vh; min-height: 100dvh;
  display: flex; align-items: center;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 40%, rgba(59,130,246,0.12), transparent 60%),
    radial-gradient(ellipse 40% 35% at 80% 20%, rgba(124,58,237,0.1), transparent 55%),
    radial-gradient(ellipse 50% 40% at 10% 70%, rgba(6,182,212,0.07), transparent 50%),
    linear-gradient(180deg, #0a0b0e, #0d1018 50%, #0a0b0e);
}
.hero-bg::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='80' height='80' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M 80 0 L 0 0 0 80' fill='none' stroke='rgba(59,130,246,0.05)' stroke-width='1'/%3E%3C/svg%3E");
  opacity: 0.7;
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 1200px; margin: 0 auto; width: 100%;
  display: grid; grid-template-columns: 1.15fr 0.85fr;
  gap: 4rem; align-items: center;
}
.hero-copy { animation: fadeUp 1s var(--ease) both; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.7rem; font-weight: 500;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--blue-light); margin-bottom: 1.5rem;
  animation: fadeUp 0.9s var(--ease) 0.1s both;
}
.hero-eyebrow::before {
  content: ''; width: 24px; height: 1px;
  background: var(--blue-light); flex-shrink: 0;
}
.hero h1 {
  font-size: clamp(2.5rem, 5.5vw, 3.75rem);
  font-weight: 800; line-height: 1.08; letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  animation: fadeUp 0.9s var(--ease) 0.2s both;
}
.hero h1 .glow {
  background: linear-gradient(135deg, var(--blue-light), #818cf8, var(--cyan));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-lead {
  font-size: 1.1rem; color: var(--cream); opacity: 0.72;
  line-height: 1.75; max-width: 540px; margin-bottom: 2rem;
  animation: fadeUp 0.9s var(--ease) 0.35s both;
}
.hero-actions {
  display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 2.5rem;
  animation: fadeUp 0.9s var(--ease) 0.45s both;
}
.hero-trust {
  display: flex; flex-wrap: wrap; gap: 1.5rem;
  font-size: 0.8125rem; color: var(--muted);
  animation: fadeUp 0.9s var(--ease) 0.55s both;
}
.hero-trust span { display: flex; align-items: center; gap: 0.4rem; }
.hero-trust svg { width: 16px; height: 16px; color: var(--blue-light); }

/* Hero visual — orbiting rings + floating product cards */
.hero-visual {
  position: relative; min-height: 460px;
  animation: fadeIn 1.2s var(--ease) 0.4s both;
}
@media (max-width: 900px) { .hero-visual { display: none; } }

.orbit-wrap {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
}
.orbit {
  position: absolute; border-radius: 50%; border: 1px solid;
}
.orbit-1 {
  width: 380px; height: 380px;
  border-color: rgba(59,130,246,0.12);
  animation: spin 40s linear infinite;
}
.orbit-2 {
  width: 280px; height: 280px;
  border-color: rgba(124,58,237,0.1);
  border-style: dashed;
  animation: spin 30s linear infinite reverse;
}
.orbit-3 {
  width: 180px; height: 180px;
  border-color: rgba(6,182,212,0.12);
  animation: spin 22s linear infinite;
}
.orbit-center {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, rgba(59,130,246,0.2), rgba(124,58,237,0.1), transparent);
  border: 1px solid rgba(59,130,246,0.18);
  display: grid; place-items: center;
  font-weight: 800; font-size: 1.1rem; color: var(--blue-light);
  position: absolute;
  box-shadow: 0 0 50px rgba(59,130,246,0.15), inset 0 0 20px rgba(10,11,14,0.8);
}

.hero-float-card {
  position: absolute; border-radius: 14px;
  background: rgba(18, 21, 28, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  padding: 1rem 1.15rem;
  box-shadow: var(--shadow-lg);
  transition: transform 0.4s var(--ease), box-shadow 0.3s, border-color 0.3s;
  z-index: 3;
  color: inherit; text-decoration: none; cursor: pointer;
}
.hero-float-card:hover {
  transform: translateY(-4px) !important;
  box-shadow: 0 24px 56px -12px rgba(0,0,0,0.6);
  border-color: var(--border-h);
}
.hero-float-card:focus-visible {
  outline: 2px solid var(--blue-light);
  outline-offset: 3px;
}
.hfc-cat { font-size: 0.6rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.25rem; }
.hfc-name { font-size: 0.95rem; font-weight: 700; margin-bottom: 0.2rem; }
.hfc-bar { height: 3px; border-radius: 99px; margin-top: 0.5rem; opacity: 0.8; }

.hfc-1 { top: 5%; right: 10%; animation: float 7s ease-in-out infinite; }
.hfc-1 .hfc-bar { background: linear-gradient(90deg, #c8a870, #8a6e3a); width: 100%; }
.hfc-2 { top: 35%; left: 0; animation: float 8s ease-in-out 1.5s infinite; }
.hfc-2 .hfc-bar { background: linear-gradient(90deg, var(--blue), #1d4ed8); width: 80%; }
.hfc-3 { bottom: 20%; right: 5%; animation: float 9s ease-in-out 3s infinite; }
.hfc-3 .hfc-bar { background: linear-gradient(90deg, #8b5cf6, #6366f1); width: 60%; }
.hfc-4 { bottom: 5%; left: 10%; animation: float 7.5s ease-in-out 2s infinite; }
.hfc-4 .hfc-bar { background: linear-gradient(90deg, #ec4899, #be185d); width: 90%; }

/* ═══ Scrolling Strip ══════════════════════════════════════════ */
.strip {
  border-block: 1px solid var(--border);
  background: var(--dark2);
  padding: 1rem 0; overflow: hidden;
  position: relative;
}
.strip-track {
  display: flex; gap: 2.5rem; width: max-content;
  animation: scroll 45s linear infinite;
}
.strip-track span {
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--dim); white-space: nowrap;
}
.strip-track span::after { content: ' //'; color: rgba(59,130,246,0.3); margin-left: 2.5rem; }

/* ═══ Section Basics ═══════════════════════════════════════════ */
section { padding: 6rem 2rem; position: relative; }
.section-dark { background: var(--dark2); border-block: 1px solid var(--border); }

.section-header { text-align: center; max-width: 700px; margin: 0 auto 3.5rem; }
.section-eyebrow {
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--blue-light); margin-bottom: 0.85rem;
}
.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800; line-height: 1.15; letter-spacing: -0.025em;
  margin-bottom: 1rem;
}
.section-desc { font-size: 1.0625rem; color: var(--cream); opacity: 0.65; line-height: 1.7; }

/* ═══ Products ═════════════════════════════════════════════════ */
.products-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem;
}
.product-card {
  position: relative; border-radius: 16px;
  background: linear-gradient(160deg, var(--dark2), var(--dark3));
  border: 1px solid var(--border);
  padding: 0; display: flex; flex-direction: column;
  overflow: hidden; cursor: pointer; text-align: left;
  transition: transform 0.35s var(--ease), border-color 0.3s, box-shadow 0.3s;
}
.product-card:focus-visible {
  outline: 2px solid var(--blue-light);
  outline-offset: 3px;
}
.product-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--card-color, var(--blue)); border-radius: 16px 16px 0 0;
}
.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-h);
  box-shadow: var(--shadow-lg), 0 0 40px -10px var(--card-glow, var(--blue-glow));
}
.pc-preview {
  position: relative; aspect-ratio: 16 / 10; overflow: hidden;
  background: var(--dark3); border-bottom: 1px solid var(--border);
}
.pc-preview img {
  width: 100%; height: 100%; object-fit: cover; object-position: center top;
  transition: transform 0.5s var(--ease);
}
.product-card:hover .pc-preview img { transform: scale(1.04); }
.product-card:hover .pc-preview img.is-contain { transform: none; }
.pc-preview img.is-contain { object-fit: contain; padding: 2rem; background: #0a091a; }
.pc-body { padding: 1.75rem; display: flex; flex-direction: column; flex: 1; }
.pc-icon {
  width: 48px; height: 48px; border-radius: 12px;
  display: grid; place-items: center; margin-bottom: 1.15rem;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  color: var(--card-color, var(--blue));
}
.pc-icon svg { width: 24px; height: 24px; }
.product-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.5rem; }
.product-card p { font-size: 0.9375rem; color: var(--cream); opacity: 0.6; line-height: 1.65; flex: 1; margin-bottom: 1.15rem; }
.pc-tags { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-bottom: 1.15rem; }
.pc-tag {
  font-size: 0.65rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 0.2rem 0.5rem; border-radius: 5px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border); color: var(--muted);
}
.pc-link {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.875rem; font-weight: 700; color: var(--card-color, var(--blue-light));
  transition: gap 0.2s; margin-top: auto;
}
.product-card:hover .pc-link { gap: 0.65rem; }
.pc-link svg { width: 14px; height: 14px; }

.product-card--idenforcer  { --card-color: #c8a870; --card-glow: rgba(200,168,112,0.3); }
.product-card--bartracker  { --card-color: #3b82f6; --card-glow: rgba(59,130,246,0.3); }
.product-card--visualsync  { --card-color: #8b5cf6; --card-glow: rgba(139,92,246,0.3); }
.product-card--clubvault   { --card-color: #ec4899; --card-glow: rgba(236,72,153,0.3); }
.product-card--chipit      { --card-color: #2563eb; --card-glow: rgba(37,99,235,0.3); }
.product-card--memoring    { --card-color: #c9a84c; --card-glow: rgba(201,168,76,0.3); }

/* ═══ Product Modal ════════════════════════════════════════════ */
.product-modal {
  position: fixed; inset: 0; z-index: 3000;
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
  opacity: 0; visibility: hidden;
  transition: opacity 0.35s var(--ease), visibility 0.35s;
}
.product-modal.open { opacity: 1; visibility: visible; }
.product-modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.82);
  backdrop-filter: blur(8px);
}
.product-modal-dialog {
  position: relative; z-index: 1;
  width: min(920px, 100%);
  max-height: min(92vh, 900px);
  overflow-y: auto;
  border-radius: 20px;
  border: 1px solid var(--border-h);
  background: linear-gradient(160deg, var(--dark2), var(--dark3));
  box-shadow: 0 32px 80px rgba(0,0,0,0.65);
  transform: translateY(24px) scale(0.97);
  transition: transform 0.35s var(--ease);
}
.product-modal.open .product-modal-dialog { transform: none; }
.product-modal-close {
  position: absolute; top: 1rem; right: 1rem; z-index: 2;
  width: 40px; height: 40px; border-radius: 10px;
  background: rgba(0,0,0,0.55); border: 1px solid var(--border);
  color: var(--white); cursor: pointer;
  display: grid; place-items: center;
  transition: background 0.2s, border-color 0.2s;
}
.product-modal-close:hover { background: rgba(255,255,255,0.1); border-color: var(--border-h); }
.product-modal-close svg { width: 20px; height: 20px; }
.product-modal-gallery {
  display: grid; gap: 0.75rem;
  padding: 0.75rem 0.75rem 0;
  grid-template-columns: 1fr;
}
.product-modal-gallery.has-multi { grid-template-columns: 1.2fr 0.8fr; }
.product-modal-gallery img {
  width: 100%; border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--dark);
  object-fit: cover;
}
.product-modal-gallery .pm-img-main { aspect-ratio: 16 / 10; max-height: 340px; }
.product-modal-gallery .pm-img-secondary { aspect-ratio: 4 / 3; max-height: 340px; object-fit: cover; }
.product-modal-body { padding: 1.75rem 2rem 2rem; }
.product-modal-accent {
  height: 3px; border-radius: 20px 20px 0 0;
  background: var(--modal-color, var(--blue));
}
.product-modal-eyebrow {
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--modal-color, var(--blue-light));
  margin-bottom: 0.5rem;
}
.product-modal-body h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800; letter-spacing: -0.025em;
  margin-bottom: 0.85rem;
}
.product-modal-body > p {
  color: var(--cream); opacity: 0.68; line-height: 1.75;
  margin-bottom: 1.25rem; font-size: 1rem;
}
.pm-features {
  display: grid; gap: 0.5rem; margin-bottom: 1.5rem;
  grid-template-columns: repeat(2, 1fr);
}
.pm-features li {
  display: flex; align-items: flex-start; gap: 0.5rem;
  font-size: 0.9rem; color: var(--cream); opacity: 0.75;
}
.pm-features svg {
  width: 16px; height: 16px; flex-shrink: 0; margin-top: 0.15rem;
  color: var(--modal-color, var(--blue-light));
}
.product-modal-actions {
  display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center;
  padding-top: 1.25rem; border-top: 1px solid var(--border);
}
@media (max-width: 640px) {
  .product-modal-gallery.has-multi { grid-template-columns: 1fr; }
  .pm-features { grid-template-columns: 1fr; }
  .product-modal-body { padding: 1.25rem 1.25rem 1.5rem; }
}

/* ═══ Services ═════════════════════════════════════════════════ */
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.service-card {
  border-radius: 16px; border: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
  padding: 2rem; position: relative; overflow: hidden;
  transition: border-color 0.3s, background 0.3s;
}
.service-card:hover { border-color: var(--border-h); background: rgba(255,255,255,0.04); }
.sc-number {
  position: absolute; top: 1rem; right: 1.25rem;
  font-size: 3.5rem; font-weight: 800; color: rgba(255,255,255,0.03); line-height: 1;
}
.sc-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: rgba(59,130,246,0.08); border: 1px solid rgba(59,130,246,0.15);
  display: grid; place-items: center; margin-bottom: 1.15rem; color: var(--blue-light);
}
.sc-icon svg { width: 24px; height: 24px; }
.service-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.5rem; }
.service-card p { font-size: 0.9375rem; color: var(--cream); opacity: 0.6; line-height: 1.65; }

/* ═══ About ════════════════════════════════════════════════════ */
.about-grid {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 4rem; align-items: center;
}
.about-copy .section-eyebrow { text-align: left; }
.about-copy h2 {
  font-size: clamp(1.85rem, 3.5vw, 2.5rem);
  font-weight: 800; letter-spacing: -0.025em; line-height: 1.15; margin-bottom: 1.25rem;
}
.about-copy p { color: var(--cream); opacity: 0.6; margin-bottom: 1rem; line-height: 1.75; }

.about-panel {
  border-radius: 16px; border: 1px solid var(--border);
  background: linear-gradient(160deg, var(--dark2), var(--dark3));
  padding: 2rem; box-shadow: var(--shadow-lg);
}
.about-panel h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 1.25rem; }
.about-list li {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.65rem 0; font-size: 0.9375rem; color: var(--cream); opacity: 0.65;
  border-bottom: 1px solid var(--border);
}
.about-list li:last-child { border-bottom: none; }
.about-list svg { width: 18px; height: 18px; color: var(--blue-light); flex-shrink: 0; }

/* ═══ Testimonials ═════════════════════════════════════════════ */
.test-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.test-card {
  border-radius: 16px; border: 1px solid var(--border);
  background: var(--dark2); padding: 2rem; position: relative;
}
.test-card::before {
  content: '\201C'; position: absolute; top: 1rem; right: 1.25rem;
  font-size: 4rem; line-height: 1; font-weight: 800; color: rgba(59,130,246,0.08);
}
.test-card blockquote {
  font-size: 0.9375rem; line-height: 1.7; color: var(--cream); opacity: 0.7;
  margin-bottom: 1.25rem; font-style: italic;
}
.test-card cite {
  font-style: normal; font-weight: 700; font-size: 0.875rem;
}
.test-card cite span {
  display: block; font-weight: 400; font-size: 0.8rem; color: var(--muted); margin-top: 0.15rem;
}

/* ═══ FAQ ══════════════════════════════════════════════════════ */
.faq-list { max-width: 720px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item button {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  gap: 1rem; padding: 1.25rem 0; background: none; border: none;
  font-family: inherit; font-size: 1rem; font-weight: 600; color: var(--white);
  text-align: left; cursor: pointer;
}
.faq-item button svg { width: 18px; height: 18px; color: var(--blue-light); flex-shrink: 0; transition: transform 0.3s var(--ease); }
.faq-item.open button svg { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s var(--ease); }
.faq-answer p { padding-bottom: 1.25rem; color: var(--cream); opacity: 0.6; font-size: 0.9375rem; line-height: 1.7; }

/* ═══ CTA ══════════════════════════════════════════════════════ */
.cta-section { padding: 6rem 2rem; }
.cta-box {
  border-radius: 20px;
  border: 1px solid rgba(59,130,246,0.2);
  background:
    radial-gradient(ellipse 70% 55% at 50% 0%, rgba(59,130,246,0.1), transparent 55%),
    linear-gradient(160deg, var(--dark2), var(--dark3));
  padding: 4rem 2.5rem; text-align: center;
  box-shadow: 0 0 60px -15px rgba(59,130,246,0.12);
}
.cta-box h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: 800; margin-bottom: 0.85rem; letter-spacing: -0.025em;
}
.cta-box > p { color: var(--cream); opacity: 0.6; margin-bottom: 2rem; max-width: 480px; margin-inline: auto; }
.cta-buttons { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; margin-bottom: 2rem; }
.cta-links {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem 2.5rem;
  padding-top: 2rem; border-top: 1px solid var(--border);
}
.cta-links a, .cta-links span {
  font-size: 0.875rem; color: var(--muted); transition: color 0.2s;
}
.cta-links a:hover { color: var(--blue-light); }

/* ═══ Footer ═══════════════════════════════════════════════════ */
.site-footer {
  background: var(--dark2); border-top: 1px solid var(--border);
  padding: 4rem 2rem 2rem;
}
.footer-grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand p { color: var(--muted); font-size: 0.875rem; margin-top: 1rem; max-width: 300px; line-height: 1.65; }
.footer-col h4 {
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--dim); margin-bottom: 1rem;
}
.footer-col a {
  display: block; padding: 0.3rem 0; font-size: 0.875rem;
  color: rgba(244,240,236,0.55); transition: color 0.2s;
}
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid var(--border); padding-top: 1.5rem;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.5rem;
  font-size: 0.8rem; color: var(--dim);
}

/* ═══ Referral page ════════════════════════════════════════════ */
.page-hero {
  padding: 8rem 2rem 4rem;
  background: linear-gradient(180deg, var(--dark2), var(--dark));
  border-bottom: 1px solid var(--border);
}
.page-hero-inner { max-width: 640px; }
.page-breadcrumb { font-size: 0.8rem; color: var(--dim); margin-bottom: 1.5rem; }
.page-breadcrumb a:hover { color: var(--blue-light); }
.page-hero h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800; line-height: 1.15; letter-spacing: -0.025em; margin-bottom: 1rem;
}
.page-hero p { color: var(--cream); opacity: 0.65; font-size: 1.0625rem; margin-bottom: 1.75rem; line-height: 1.7; }
.info-panel {
  border-radius: 16px; border: 1px solid var(--border); background: var(--dark2);
  padding: 1.75rem 2rem; margin-bottom: 1.5rem;
}
.info-panel h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.85rem; }
.info-panel ul { padding-left: 1.25rem; list-style: disc; color: var(--cream); opacity: 0.6; font-size: 0.9375rem; }
.info-panel li { margin: 0.35rem 0; line-height: 1.6; }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.step-card {
  border-radius: 16px; border: 1px solid var(--border); background: var(--dark2);
  padding: 1.75rem; text-align: center;
}
.step-num {
  font-size: 0.7rem; font-weight: 700; color: var(--blue-light);
  letter-spacing: 0.08em; margin-bottom: 0.75rem;
}
.step-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; }
.step-card p { color: var(--cream); opacity: 0.6; font-size: 0.875rem; line-height: 1.6; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }

/* ═══ Animations ═══════════════════════════════════════════════ */
@keyframes fadeUp { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}
@keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }

/* ═══ Responsive ═══════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .test-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .hero-content { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta .btn-outline { display: none; }
  .nav-toggle { display: block; }
  .products-grid, .services-grid, .about-grid, .test-grid,
  .steps-grid, .two-col, .footer-grid { grid-template-columns: 1fr; }
  section { padding: 4rem 1.5rem; }
  .hero { padding: 8rem 1.5rem 4rem; min-height: auto; }
  .cta-box { padding: 2.5rem 1.5rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .orbit-1, .orbit-2, .orbit-3, .strip-track { animation: none; }
  .hero-float-card { animation: none !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
}