:root {
  --bg-deep: #0a1628;
  --bg-mid: #1B3A5A;
  --bg-card: #162d47;
  --cyan: #00C0FF;
  --cyan-dim: rgba(0, 192, 255, 0.15);
  --cyan-glow: rgba(0, 192, 255, 0.25);
  --silver: #c0c8d4;
  --silver-dim: #7a8a9a;
  --text-primary: #ffffff;
  --text-muted: #a8c0d8;
  --text-dim: #5a7a9a;
  --glass: rgba(255,255,255,0.04);
  --glass-border: rgba(0, 192, 255, 0.12);
  --gold: #00C0FF;
  --gold-light: #80e0ff;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: 'Montserrat', sans-serif;
  overflow-x: hidden;
  min-height: 100vh;
}

/* ─── BACKGROUND ─── */
.bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,192,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,192,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.bg-glow-1 {
  position: absolute;
  width: 900px;
  height: 900px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,192,255,0.10) 0%, transparent 65%);
  top: -200px;
  right: -200px;
  animation: drift1 18s ease-in-out infinite alternate;
}

.bg-glow-2 {
  position: absolute;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(27,58,90,0.5) 0%, transparent 65%);
  bottom: -100px;
  left: -100px;
  animation: drift2 22s ease-in-out infinite alternate;
}

.bg-arc-large {
  position: absolute;
  width: 1200px;
  height: 1200px;
  border: 1px solid rgba(0,192,255,0.05);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: rotateSlow 60s linear infinite;
}

.bg-arc-large::before {
  content: '';
  position: absolute;
  inset: 60px;
  border: 1px solid rgba(0,192,255,0.03);
  border-radius: 50%;
}

@keyframes drift1 { from { transform: translate(0,0); } to { transform: translate(-60px, 80px); } }
@keyframes drift2 { from { transform: translate(0,0); } to { transform: translate(80px, -60px); } }
@keyframes rotateSlow { from { transform: translate(-50%,-50%) rotate(0deg); } to { transform: translate(-50%,-50%) rotate(360deg); } }

/* ─── LAYOUT ─── */
.container {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ─── HEADER ─── */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 24px 0;
  background: linear-gradient(to bottom, rgba(10,22,40,0.95) 0%, transparent 100%);
  backdrop-filter: blur(4px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-mark {
  width: 52px;
  height: 38px;
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
}

.logo-mark svg { width: 52px; height: 38px; }

.logo-name {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 0.22em;
  color: #fff;
  text-transform: uppercase;
  background: linear-gradient(135deg, #ffffff 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-tag {
  font-family: 'Montserrat', monospace;
  font-size: 0.62rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  color: var(--cyan);
  text-transform: uppercase;
  display: block;
  margin-top: 2px;
  opacity: 0.8;
}

.nav-badge {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--cyan);
  border: 1px solid rgba(0,192,255,0.35);
  padding: 7px 18px;
  border-radius: 100px;
  text-transform: uppercase;
  box-shadow: 0 0 20px rgba(0,192,255,0.1);
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 0 80px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-eyebrow {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--cyan);
  opacity: 0.6;
}

.hero-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(2.8rem, 5vw, 4.8rem);
  font-weight: 300;
  line-height: 1.08;
  color: #fff;
  margin-bottom: 12px;
  animation: fadeUp 1s ease both;
  letter-spacing: -0.01em;
}

.hero-title em {
  font-style: normal;
  font-weight: 700;
  background: linear-gradient(135deg, var(--cyan), #80e0ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-title .line-bold {
  font-weight: 700;
  display: block;
}

.hero-sub {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 40px;
  max-width: 480px;
  animation: fadeUp 1s 0.15s ease both;
}

.hero-pillars {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 44px;
  animation: fadeUp 1s 0.25s ease both;
}

.pillar-row {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--text-muted);
}

.pillar-row .arrow {
  color: var(--cyan);
  font-size: 0.9rem;
}

.pillar-row strong {
  color: #fff;
  font-weight: 600;
}

.hero-cta {
  animation: fadeUp 1s 0.35s ease both;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--cyan), #0090cc);
  color: #0a1628;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 16px 36px;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 30px rgba(0,192,255,0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 40px rgba(0,192,255,0.5);
}

/* ─── HERO VISUAL ─── */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 1.5s ease both;
}

.hero-logo-display {
  width: 340px;
  height: 240px;
  background: var(--bg-mid);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 0 80px rgba(0,192,255,0.15), 0 0 0 1px rgba(0,192,255,0.12);
  overflow: hidden;
}

.hero-logo-display svg { width: 260px; height: 180px; }

.hero-logo-display::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,192,255,0.05) 0%, transparent 50%);
  pointer-events: none;
}

.orbit-ring {
  position: absolute;
  border: 1px solid rgba(0,192,255,0.12);
  border-radius: 50%;
  animation: orbitSpin 20s linear infinite;
}

.orbit-ring:nth-child(1) { width: 420px; height: 420px; animation-duration: 20s; }
.orbit-ring:nth-child(2) { width: 520px; height: 520px; animation-duration: 35s; animation-direction: reverse; border-color: rgba(27,58,90,0.4); }

.orbit-dot {
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  top: -3px;
  left: 50%;
  margin-left: -3px;
  box-shadow: 0 0 10px var(--cyan);
}

@keyframes orbitSpin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* ─── SECTION COMMON ─── */
.section-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.32em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 16px;
  opacity: 0.85;
}

.section-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 300;
  color: #fff;
  margin-bottom: 60px;
  max-width: 560px;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.section-title em {
  font-style: normal;
  font-weight: 700;
  background: linear-gradient(135deg, var(--cyan), #80e0ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── TRANSFORMATION ─── */
.transform-section {
  padding: 100px 0;
  border-top: 1px solid rgba(0,192,255,0.08);
}

.transform-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 32px;
  margin-top: 60px;
}

.transform-item {
  text-align: center;
  padding: 40px 24px;
}

.transform-from {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  margin-bottom: 16px;
  padding: 8px 16px;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 3px;
  display: inline-block;
  text-decoration: line-through;
  text-decoration-color: rgba(255,255,255,0.2);
}

.transform-arrow {
  display: block;
  color: var(--cyan);
  font-size: 1.2rem;
  margin: 16px 0;
}

.transform-to {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.06em;
  padding: 10px 20px;
  background: rgba(0,192,255,0.08);
  border: 1px solid rgba(0,192,255,0.25);
  border-radius: 3px;
  display: inline-block;
  text-transform: uppercase;
}

/* ─── CAPABILITIES ─── */
.capabilities {
  padding: 100px 0;
  border-top: 1px solid rgba(0,192,255,0.08);
}

.cap-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}

.cap-card {
  background: rgba(27,58,90,0.3);
  border: 1px solid rgba(0,192,255,0.08);
  padding: 40px 36px;
  position: relative;
  overflow: hidden;
  transition: background 0.3s, border-color 0.3s;
}

.cap-card:hover {
  background: rgba(0,192,255,0.06);
  border-color: rgba(0,192,255,0.25);
}

.cap-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 2px;
  height: 0;
  background: linear-gradient(to bottom, var(--cyan), transparent);
  transition: height 0.4s ease;
}

.cap-card:hover::before { height: 100%; }

.cap-num {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--cyan);
  opacity: 0.6;
  margin-bottom: 20px;
}

.cap-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.cap-desc {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ─── WHITEPAPERS ─── */
.research-section {
  padding: 100px 0;
  border-top: 1px solid rgba(0,192,255,0.08);
}

.wp-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 60px;
}

.wp-card {
  background: rgba(27,58,90,0.3);
  border: 1px solid rgba(0,192,255,0.08);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  cursor: pointer;
  transition: background 0.3s, border-color 0.3s, transform 0.2s;
  text-decoration: none;
}

.wp-card:hover {
  background: rgba(0,192,255,0.06);
  border-color: rgba(0,192,255,0.3);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0,192,255,0.1);
}

.wp-tag {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--cyan);
  text-transform: uppercase;
  opacity: 0.75;
}

.wp-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  line-height: 1.4;
}

.wp-excerpt {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
}

.wp-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid rgba(0,192,255,0.08);
}

.wp-author {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.68rem;
  font-weight: 400;
  color: var(--text-dim);
  letter-spacing: 0.05em;
}

.wp-cta {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ─── FORM SECTION ─── */
#contact {
  padding: 100px 0 120px;
  border-top: 1px solid rgba(0,192,255,0.08);
}

.form-wrap {
  max-width: 680px;
  margin: 0 auto;
}

.form-header {
  text-align: center;
  margin-bottom: 60px;
}

.form-card {
  background: rgba(27,58,90,0.35);
  border: 1px solid rgba(0,192,255,0.12);
  padding: 56px 52px;
  position: relative;
}

.form-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--cyan), transparent);
  opacity: 0.7;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group { margin-bottom: 24px; }
.form-group.full { grid-column: 1 / -1; }

label {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 10px;
}

label span.req { color: var(--cyan); margin-left: 3px; }

input[type="text"],
input[type="email"],
input[type="tel"],
select {
  width: 100%;
  background: rgba(10,22,40,0.6);
  border: 1px solid rgba(0,192,255,0.15);
  border-radius: 2px;
  padding: 14px 18px;
  color: var(--text-primary);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  font-weight: 400;
  outline: none;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
  appearance: none;
}

input:focus, select:focus {
  border-color: rgba(0,192,255,0.5);
  background: rgba(10,22,40,0.8);
  box-shadow: 0 0 0 3px rgba(0,192,255,0.08);
}

input::placeholder { color: var(--text-dim); font-size: 0.85rem; }

select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2300C0FF' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
}

select option { background: #0a1628; color: var(--text-primary); }

.check-group {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: 8px;
}

.check-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--cyan);
  cursor: pointer;
}

.check-group label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.88rem;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.01em;
  text-transform: none;
  line-height: 1.5;
  cursor: pointer;
  margin-bottom: 0;
}

.form-divider {
  border: none;
  border-top: 1px solid rgba(0,192,255,0.08);
  margin: 32px 0;
}

.form-section-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--cyan);
  text-transform: uppercase;
  opacity: 0.7;
  margin-bottom: 24px;
  margin-top: 36px;
}

.submit-wrap {
  margin-top: 40px;
  text-align: center;
}

.btn-submit {
  background: linear-gradient(135deg, var(--cyan), #0090cc);
  color: #0a1628;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 18px 52px;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  width: 100%;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 30px rgba(0,192,255,0.3);
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 40px rgba(0,192,255,0.5);
}

.form-note {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  text-align: center;
  margin-top: 20px;
  line-height: 1.7;
}

/* ─── SUCCESS ─── */
.success-msg { display: none; text-align: center; padding: 60px 40px; }
.success-msg.visible { display: block; }

.success-icon { font-size: 2.5rem; margin-bottom: 24px; color: var(--cyan); }

.success-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 300;
  color: #fff;
  margin-bottom: 12px;
}

.success-body {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ─── FOOTER ─── */
footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(0,192,255,0.08);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-left {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}

.footer-right {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.footer-right a {
  color: var(--cyan);
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.2s;
}

.footer-right a:hover { opacity: 1; }

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ─── MODAL ─── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10,22,40,0.94);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(8px);
}

.modal-overlay.active { display: flex; }

.modal-box {
  background: #0f2035;
  border: 1px solid rgba(0,192,255,0.15);
  border-top: 2px solid var(--cyan);
  max-width: 700px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 48px;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px 10px;
  transition: color 0.2s;
}
.modal-close:hover { color: var(--cyan); }

.modal-tag {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--cyan);
  text-transform: uppercase;
  margin-bottom: 20px;
  opacity: 0.8;
}

.modal-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.35;
  margin-bottom: 24px;
}

.modal-body {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.8;
}

.modal-body p { margin-bottom: 16px; }

.modal-body h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--cyan);
  margin: 28px 0 12px;
  text-transform: uppercase;
}

.modal-body ul { padding-left: 20px; margin-bottom: 16px; }
.modal-body li { margin-bottom: 8px; }

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 60px; }
  .hero-visual { display: none; }
  .cap-grid { grid-template-columns: 1fr; }
  .transform-grid { grid-template-columns: 1fr; }
  .wp-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .form-card { padding: 36px 28px; }
  .container { padding: 0 24px; }
}