/* ============================================================
   BLUE RIBBON COMMUNICATIONS — Static Site Stylesheet
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,500;12..96,600;12..96,700;12..96,800&family=Space+Mono:wght@400;700&display=swap');

/* ── Design Tokens ──────────────────────────────────────── */
:root {
  --brc-bg:      hsl(220, 30%, 2%);
  --brc-bg2:     hsl(220, 28%, 3%);
  --brc-surface: hsl(220, 25%, 5%);
  --brc-border:  hsl(210, 25%, 9%);
  --brc-text:    hsl(200, 30%, 92%);
  --brc-muted:   hsl(210, 20%, 60%);
  --brc-cyan:    hsl(196, 100%, 55%);
  --brc-cyan-l:  hsl(196, 100%, 65%);
  --brc-gold:    hsl(38,  95%, 60%);
  --brc-violet:  hsl(262, 85%, 70%);
  --brc-emerald: hsl(160, 80%, 50%);
  --brc-rose:    hsl(345, 75%, 65%);
  --font-display: 'Bricolage Grotesque', sans-serif;
  --font-mono:    'Space Mono', monospace;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; background: var(--brc-bg); cursor: none; font-size: 16px; }
body {
  font-family: var(--font-display);
  background: var(--brc-bg);
  color: var(--brc-text);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: hsl(222, 52%, 6%); }
::-webkit-scrollbar-thumb { background: hsl(196, 100%, 30%); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: hsl(196, 100%, 45%); }
::selection { background: hsl(196, 100%, 55%, 0.3); color: hsl(200, 30%, 98%); }

/* ── Keyframes ──────────────────────────────────────────── */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes pulse-glow {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.9; }
}
@keyframes scan-line {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100vh); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
@keyframes bounce-y {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes count-up-tick {
  from { opacity: 0; transform: scale(0.85); }
  to   { opacity: 1; transform: scale(1); }
}

/* ── Custom Cursor ──────────────────────────────────────── */
.cursor-dot {
  position: fixed;
  top: 0; left: 0;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brc-cyan);
  box-shadow: 0 0 12px 2px hsl(196, 100%, 55%, 0.9), 0 0 24px 6px hsl(196, 100%, 55%, 0.4);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  will-change: transform;
}
.cursor-ring {
  position: fixed;
  top: 0; left: 0;
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1.5px solid hsl(196, 100%, 55%, 0.5);
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  will-change: transform;
  transition: width 0.2s, height 0.2s, opacity 0.2s;
}
@media (hover: none) {
  .cursor-dot, .cursor-ring { display: none !important; }
  html { cursor: auto; }
}
@media (max-width: 768px) {
  .cursor-dot, .cursor-ring { display: none !important; }
  html { cursor: auto; }
}

/* ── Grid background ────────────────────────────────────── */
.brc-grid-bg {
  background-image:
    linear-gradient(hsl(196, 100%, 55%, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, hsl(196, 100%, 55%, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* ── Glow border ────────────────────────────────────────── */
.brc-glow-border {
  position: relative;
}
.brc-glow-border::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, hsl(196, 100%, 55%, 0.2), transparent 60%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

/* ── Label / chip ───────────────────────────────────────── */
.brc-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brc-cyan-l);
}
.brc-label-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brc-cyan-l);
  background: hsl(196, 100%, 55%, 0.08);
  border: 1px solid hsl(196, 100%, 55%, 0.18);
  border-radius: 100px;
  padding: 6px 14px;
}
.brc-label-pill .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brc-cyan);
  animation: pulse-glow 2s ease-in-out infinite;
}

/* ── Reveal animation ───────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}
[data-reveal-delay="1"] { transition-delay: 0.1s; }
[data-reveal-delay="2"] { transition-delay: 0.2s; }
[data-reveal-delay="3"] { transition-delay: 0.3s; }
[data-reveal-delay="4"] { transition-delay: 0.4s; }
[data-reveal-delay="5"] { transition-delay: 0.5s; }
[data-reveal-delay="6"] { transition-delay: 0.6s; }

/* ── Buttons ────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: hsl(222, 52%, 6%);
  background: var(--brc-cyan);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: 14px 28px;
  transition: background 0.2s, box-shadow 0.2s, transform 0.2s;
  white-space: nowrap;
}
.btn-primary:hover {
  background: var(--brc-cyan-l);
  box-shadow: 0 0 24px hsl(196, 100%, 55%, 0.4);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--brc-muted);
  background: transparent;
  border: 1px solid var(--brc-border);
  border-radius: var(--radius-md);
  padding: 14px 28px;
  transition: color 0.2s, border-color 0.2s;
  white-space: nowrap;
}
.btn-ghost:hover {
  color: var(--brc-text);
  border-color: hsl(196, 100%, 55%, 0.4);
}
.magnetic { transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1); }

/* ── Navigation ─────────────────────────────────────────── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.3s, border-color 0.3s;
  border-bottom: 1px solid transparent;
}
.site-nav.scrolled {
  background: hsl(220, 28%, 2%, 0.97);
  border-bottom-color: var(--brc-border);
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-logo img {
  height: 36px;
  width: auto;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brc-muted);
  padding: 8px 12px;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--brc-cyan-l);
  background: hsl(196, 100%, 55%, 0.07);
}
.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-cta a {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: hsl(222, 52%, 6%);
  background: var(--brc-cyan);
  padding: 9px 18px;
  border-radius: 8px;
  transition: background 0.2s;
}
.nav-cta a:hover { background: var(--brc-cyan-l); }
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}
.nav-hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--brc-muted);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.nav-mobile {
  display: none;
  flex-direction: column;
  background: hsl(220, 28%, 2%, 0.98);
  border-top: 1px solid var(--brc-border);
  padding: 20px 24px;
  gap: 4px;
}
.nav-mobile a {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brc-muted);
  padding: 12px 8px;
  border-radius: 6px;
  transition: color 0.2s;
}
.nav-mobile a:hover { color: var(--brc-cyan-l); }
.nav-mobile.open { display: flex; }

/* ── Section commons ────────────────────────────────────── */
.section-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
}
.section-header {
  margin-bottom: 64px;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.05;
  color: hsl(200, 30%, 96%);
  margin-top: 12px;
}
.section-lead {
  max-width: 560px;
  color: var(--brc-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-top: 16px;
}

/* ── Hero ────────────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
/* Hero CSS background */
.hero-bg {
  position: absolute; inset: 0; overflow: hidden; z-index: 0;
}
.hero-bg-grid {
  position: absolute; inset: 0;
  background-image: radial-gradient(hsl(196,100%,60%,0.12) 1px, transparent 1px);
  background-size: 32px 32px;
  animation: grid-shift 20s linear infinite;
}
@keyframes grid-shift {
  from { transform: translateY(0); }
  to   { transform: translateY(32px); }
}
.hero-bg-glow {
  position: absolute; border-radius: 50%; pointer-events: none;
}
.hero-bg-glow--cyan {
  width: 600px; height: 600px;
  top: -100px; left: 50%; transform: translateX(-50%);
  background: hsl(196,100%,55%,0.12);
}
.hero-bg-glow--violet {
  width: 400px; height: 400px;
  bottom: 0; right: 10%;
  background: hsl(262,85%,70%,0.10);
  animation: glow-pulse 6s ease-in-out infinite alternate;
}
@keyframes glow-pulse {
  from { opacity: 0.6; } to { opacity: 1; }
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 0 24px;
}
.hero-badge {
  display: inline-flex;
  margin-bottom: 28px;
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  line-height: 1.02;
  color: hsl(200, 30%, 97%);
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.hero-title .accent {
  background: linear-gradient(135deg, var(--brc-cyan) 0%, hsl(178, 90%, 55%) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--brc-muted);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: hsl(196, 100%, 55%, 0.5);
}
.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--brc-cyan), transparent);
  animation: bounce-y 2s ease-in-out infinite;
}

/* ── About ───────────────────────────────────────────────── */
#about {
  padding: 120px 0;
  position: relative;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.stat-card {
  background: var(--brc-surface);
  border: 1px solid var(--brc-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.stat-card:hover {
  border-color: hsl(196, 100%, 55%, 0.25);
  box-shadow: 0 0 40px hsl(196, 100%, 55%, 0.06);
}
.stat-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.5rem;
  color: var(--brc-cyan);
  line-height: 1;
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--brc-muted);
  margin-top: 6px;
}
.about-body p {
  color: var(--brc-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

/* ── Problems ────────────────────────────────────────────── */
#problems {
  padding: 120px 0;
  background: var(--brc-bg2);
  position: relative;
}
.problems-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 64px;
}
.problem-card {
  background: var(--brc-surface);
  border: 1px solid var(--brc-border);
  border-radius: var(--radius-xl);
  padding: 32px;
  transition: border-color 0.3s, transform 0.3s;
}
.problem-card:hover {
  border-color: hsl(196, 100%, 55%, 0.2);
  transform: translateY(-4px);
}
.problem-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--brc-cyan-l);
  margin-bottom: 12px;
}
.problem-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: hsl(200, 30%, 95%);
  margin-bottom: 10px;
}
.problem-body {
  font-size: 0.875rem;
  color: var(--brc-muted);
  line-height: 1.7;
}

/* ── Industries ──────────────────────────────────────────── */
#industries {
  padding: 120px 0;
  position: relative;
}
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 64px;
}
.industry-card {
  background: var(--brc-surface);
  border: 1px solid var(--brc-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: border-color 0.3s, transform 0.3s;
}
.industry-card:hover {
  border-color: hsl(196, 100%, 55%, 0.22);
  transform: translateY(-3px);
}
.industry-num {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--brc-cyan-l);
  opacity: 0.6;
  margin-bottom: 8px;
}
.industry-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: hsl(200, 30%, 95%);
  margin-bottom: 8px;
}
.industry-detail {
  font-size: 0.8rem;
  color: var(--brc-muted);
  line-height: 1.6;
}

/* ── Services ────────────────────────────────────────────── */
#services {
  padding: 120px 0;
  background: var(--brc-bg2);
  position: relative;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 64px;
}
.service-card {
  background: var(--brc-surface);
  border: 1px solid var(--brc-border);
  border-radius: var(--radius-xl);
  padding: 32px;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}
.service-card:hover {
  border-color: hsl(196, 100%, 55%, 0.22);
  box-shadow: 0 8px 40px hsl(196, 100%, 55%, 0.06);
  transform: translateY(-4px);
}
.service-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: hsl(196, 100%, 55%, 0.1);
  border: 1px solid hsl(196, 100%, 55%, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--brc-cyan-l);
  font-size: 1.1rem;
}
.service-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: hsl(200, 30%, 95%);
  margin-bottom: 14px;
}
.service-points {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.service-points li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--brc-muted);
  line-height: 1.5;
}
.service-points li::before {
  content: '›';
  color: var(--brc-cyan-l);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── Operating Model / Process ───────────────────────────── */
#process {
  padding: 120px 0;
  position: relative;
}
.process-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  width: 100%;
  padding: 60px 0;
}
.process-step {
  background: var(--brc-surface);
  border: 1px solid var(--brc-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: border-color 0.3s, transform 0.3s;
}
.process-step:hover {
  border-color: hsl(196, 100%, 55%, 0.22);
  transform: translateY(-3px);
}
.step-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--brc-cyan-l);
  margin-bottom: 8px;
}
.step-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: hsl(200, 30%, 95%);
  margin-bottom: 8px;
}
.step-body {
  font-size: 0.8rem;
  color: var(--brc-muted);
  line-height: 1.6;
}
/* CSS stat bars (Results section) */
.css-bars { display: flex; flex-direction: column; gap: 18px; }
.css-bar-row { display: grid; grid-template-columns: 90px 1fr 60px; align-items: center; gap: 14px; }
.css-bar-label { font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--brc-muted); }
.css-bar-track { height: 10px; background: hsl(210,30%,8%); border-radius: 100px; overflow: hidden; }
.css-bar-fill { height: 100%; width: 0; border-radius: 100px;
  background: var(--bar-color); transition: width 1.2s cubic-bezier(0.23,1,0.32,1); }
.css-bar-fill.animated { width: calc(var(--data-w, 0) * 1%); }
.css-bar-num { font-family: var(--font-mono); font-size: 0.75rem; color: var(--brc-text); text-align: right; }

/* ── Case Studies ────────────────────────────────────────── */
#case-studies {
  padding: 120px 0;
  background: var(--brc-bg2);
  position: relative;
}
.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 64px;
}
.case-card {
  background: var(--brc-surface);
  border: 1px solid var(--brc-border);
  border-radius: var(--radius-xl);
  padding: 36px;
  transition: border-color 0.3s;
}
.case-card:hover {
  border-color: hsl(196, 100%, 55%, 0.2);
}
.case-client {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brc-gold);
  margin-bottom: 8px;
}
.case-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  color: hsl(200, 30%, 95%);
  margin-bottom: 20px;
}
.case-stats {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}
.case-stat-row {
  display: flex;
  gap: 10px;
}
.case-stat-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: hsl(210, 20%, 45%);
  min-width: 80px;
  padding-top: 1px;
}
.case-stat-val {
  font-size: 0.85rem;
  color: var(--brc-text);
  line-height: 1.5;
}

/* ── Team ────────────────────────────────────────────────── */
#team {
  padding: 120px 0;
  position: relative;
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 64px;
}
.team-card {
  background: var(--brc-surface);
  border: 1px solid var(--brc-border);
  border-radius: var(--radius-xl);
  padding: 28px;
  transition: border-color 0.3s, transform 0.3s;
}
.team-card:hover {
  border-color: hsl(196, 100%, 55%, 0.2);
  transform: translateY(-3px);
}
.team-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, hsl(196, 100%, 55%, 0.15), hsl(262, 85%, 70%, 0.15));
  border: 1px solid hsl(196, 100%, 55%, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--brc-cyan-l);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}
.team-role {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: hsl(200, 30%, 95%);
  margin-bottom: 4px;
}
.team-years {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--brc-cyan-l);
  margin-bottom: 12px;
}
.team-body {
  font-size: 0.8rem;
  color: var(--brc-muted);
  line-height: 1.65;
}

/* ── Differentiators / Why BRC ────────────────────────────── */
#why-brc {
  padding: 120px 0;
  background: var(--brc-bg2);
  position: relative;
}
.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 64px;
}
.diff-card {
  background: var(--brc-surface);
  border: 1px solid var(--brc-border);
  border-radius: var(--radius-xl);
  padding: 36px;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.diff-card:hover {
  border-color: hsl(196, 100%, 55%, 0.22);
  box-shadow: 0 0 60px hsl(196, 100%, 55%, 0.05);
}
.diff-num {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--brc-cyan-l);
  margin-bottom: 12px;
}
.diff-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: hsl(200, 30%, 95%);
  margin-bottom: 12px;
}
.diff-body {
  font-size: 0.875rem;
  color: var(--brc-muted);
  line-height: 1.7;
}

/* ── Results ─────────────────────────────────────────────── */
#results {
  padding: 120px 0;
  position: relative;
}
.results-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-top: 64px;
}
.counters-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.counter-card {
  background: var(--brc-surface);
  border: 1px solid var(--brc-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
}
.counter-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.8rem;
  color: var(--brc-cyan);
  line-height: 1;
}
.counter-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--brc-muted);
  margin-top: 8px;
}
/* chart-container rules removed — replaced by css-bars */

/* ── CTA ─────────────────────────────────────────────────── */
#cta {
  padding: 120px 0;
  background: var(--brc-bg2);
  position: relative;
  text-align: center;
  overflow: hidden;
}
.cta-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(ellipse, hsl(196, 100%, 55%, 0.08) 0%, transparent 65%);
  pointer-events: none;
}
.cta-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 3rem);
  color: hsl(200, 30%, 96%);
  max-width: 700px;
  margin: 0 auto 20px;
  line-height: 1.1;
}
.cta-body {
  max-width: 560px;
  margin: 0 auto 40px;
  color: var(--brc-muted);
  font-size: 1.05rem;
  line-height: 1.7;
}
.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ── Contact ─────────────────────────────────────────────── */
#contact {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}
.contact-layout {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 60px;
  align-items: start;
  margin-top: 64px;
}
.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-info-card {
  background: var(--brc-bg2);
  border: 1px solid hsl(196, 100%, 55%, 0.1);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-info-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}
.contact-info-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: hsl(210, 20%, 55%);
  margin-bottom: 4px;
}
.contact-info-value {
  font-size: 0.875rem;
  color: hsl(200, 30%, 88%);
  line-height: 1.5;
}
.contact-info-value a {
  color: hsl(200, 30%, 88%);
  transition: color 0.2s;
}
.contact-info-value a:hover { color: var(--brc-cyan-l); }
.contact-form-wrap {
  background: var(--brc-bg2);
  border: 1px solid hsl(196, 100%, 55%, 0.12);
  border-radius: var(--radius-xl);
  padding: 40px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.form-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: hsl(210, 20%, 60%);
}
.form-label .req { color: var(--brc-cyan-l); }
.form-input {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-md);
  background: hsl(222, 55%, 6%);
  border: 1px solid hsl(210, 30%, 20%);
  color: hsl(200, 30%, 92%);
  font-family: var(--font-display);
  font-size: 0.875rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-input::placeholder { color: hsl(210, 20%, 35%); }
.form-input:focus {
  border-color: hsl(196, 100%, 50%, 0.6);
  box-shadow: 0 0 0 3px hsl(196, 100%, 50%, 0.1);
}
textarea.form-input { resize: none; line-height: 1.6; }
.form-error {
  border-radius: var(--radius-md);
  border: 1px solid hsl(0, 80%, 60%, 0.3);
  background: hsl(0, 80%, 60%, 0.08);
  padding: 12px 16px;
  font-size: 0.875rem;
  color: hsl(0, 80%, 72%);
  margin-bottom: 16px;
}
.form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 60px 20px;
  gap: 20px;
}
.form-success-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: hsl(145, 60%, 55%, 0.15);
  border: 1px solid hsl(145, 60%, 55%, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}
.form-success h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: hsl(200, 30%, 96%);
}
.form-success p {
  color: var(--brc-muted);
  font-size: 0.9rem;
}
.form-success button {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--brc-cyan-l);
  cursor: pointer;
}
.btn-submit {
  width: 100%;
  padding: 16px;
  border-radius: var(--radius-md);
  background: var(--brc-cyan);
  color: hsl(222, 52%, 6%);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: background 0.2s, box-shadow 0.2s;
  border: none;
  cursor: pointer;
}
.btn-submit:hover {
  background: var(--brc-cyan-l);
  box-shadow: 0 0 30px hsl(196, 100%, 55%, 0.3);
}
.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.spinner {
  width: 16px; height: 16px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* ── Footer ──────────────────────────────────────────────── */
#footer {
  border-top: 1px solid var(--brc-border);
  padding: 48px 0;
  background: hsl(220, 30%, 1%);
}
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-logo img {
  height: 3.5rem;
  width: auto;
  opacity: 0.8;
}
.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  color: hsl(210, 20%, 40%);
}

/* ── Ambient glows (reusable) ────────────────────────────── */
.ambient-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .process-steps-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .diff-grid { grid-template-columns: repeat(2, 1fr); }
  .results-layout { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .section-inner { padding: 0 20px; }
  .nav-inner { padding: 0 20px; }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  #about, #problems, #industries, #services, #process, #case-studies, #team, #why-brc, #results, #cta, #contact { padding: 80px 0; }
  .problems-grid, .cases-grid { grid-template-columns: 1fr; }
  .industries-grid, .services-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid, .diff-grid { grid-template-columns: 1fr; }
  .counters-grid { grid-template-columns: 1fr 1fr; }
  .contact-layout { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .process-steps-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
  .industries-grid, .services-grid { grid-template-columns: 1fr; }
  .about-stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn-primary, .hero-actions .btn-ghost {
    text-align: center; justify-content: center;
  }
}

/* ── Admin styles ─────────────────────────────────────────── */
body.admin-page { min-height: 100vh; }
.admin-login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  position: relative;
}
.admin-login-box {
  position: relative;
  width: 100%;
  max-width: 360px;
}
.admin-logo-mark {
  width: 48px; height: 48px;
  border-radius: var(--radius-lg);
  background: hsl(196, 100%, 50%, 0.12);
  border: 1px solid hsl(196, 100%, 50%, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  font-size: 1.3rem;
}
.admin-card {
  background: hsl(220, 50%, 4%);
  border: 1px solid hsl(196, 90%, 70%, 0.12);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
}
.admin-card h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: hsl(200, 30%, 96%);
  text-align: center;
  margin-bottom: 4px;
}
.admin-card .subtitle {
  font-size: 0.8rem;
  color: hsl(210, 20%, 50%);
  text-align: center;
  margin-bottom: 28px;
}
.admin-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--brc-border);
  background: hsl(220, 50%, 4%);
}
.admin-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.admin-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  color: hsl(200, 30%, 90%);
}
.admin-brand-icon {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: hsl(196, 100%, 50%, 0.15);
  border: 1px solid hsl(196, 100%, 50%, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}
.admin-header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}
.admin-btn-export, .admin-btn-logout {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 0.2s;
}
.admin-btn-export { color: var(--brc-cyan-l); }
.admin-btn-export:hover { color: hsl(196, 100%, 80%); }
.admin-btn-logout { color: hsl(210, 20%, 50%); }
.admin-btn-logout:hover { color: hsl(0, 80%, 70%); }
.admin-main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 40px 24px;
}
.admin-main h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: hsl(200, 30%, 96%);
  margin-bottom: 4px;
}
.admin-count {
  font-size: 0.8rem;
  color: hsl(210, 20%, 50%);
  margin-bottom: 28px;
}
.admin-table-wrap {
  border-radius: var(--radius-lg);
  border: 1px solid var(--brc-border);
  background: hsl(220, 50%, 4%);
  overflow: hidden;
}
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.admin-table th {
  padding: 12px 20px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: hsl(210, 20%, 45%);
  border-bottom: 1px solid hsl(210, 30%, 10%);
}
.admin-table td {
  padding: 16px 20px;
  border-bottom: 1px solid hsl(210, 30%, 8%);
  color: hsl(200, 30%, 90%);
  vertical-align: top;
}
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: hsl(196, 100%, 50%, 0.02); }
.admin-table td.email a {
  color: var(--brc-cyan-l);
}
.admin-table td.email a:hover { text-decoration: underline; }
.admin-table td.muted { color: hsl(210, 20%, 50%); }
.admin-table td.small { font-size: 0.75rem; color: hsl(210, 20%, 45%); }
.admin-table td .line-clamp {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.admin-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 20px;
  gap: 16px;
  text-align: center;
}
.admin-empty-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-lg);
  background: hsl(196, 100%, 50%, 0.08);
  border: 1px solid hsl(196, 100%, 50%, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  opacity: 0.5;
}
.admin-empty p { color: hsl(210, 20%, 50%); font-size: 0.9rem; }
.admin-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 20px;
  gap: 12px;
  color: hsl(210, 20%, 45%);
  font-size: 0.9rem;
}