/* ============================================================
   VORYX — LANDING PAGE STYLES
   Dark Technical Premium + UI-Neon Theme
   ============================================================ */

/* ---------- DESIGN TOKENS ---------- */
:root {
  --bg-primary:    #E8ECF1;
  --bg-section:    #F1F4F8;
  --bg-card:       #FFFFFF;
  --accent-teal:   #2563EB;
  --accent-amber:  #64748B;
  --text-white:    #1E293B;
  --text-muted:    #64748B;
  --glow-teal:     0 4px 20px rgba(37,99,235,0.25), 0 0 40px rgba(37,99,235,0.08);
  --glow-teal-sm:  0 2px 10px rgba(37,99,235,0.2);
  --font-main:     'Inter', sans-serif;
  --font-mono:     'JetBrains Mono', monospace;
  --radius:        8px;
  --transition:    0.3s ease;
}

/* ---------- RESET & BASE ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-primary);
  color: var(--text-white);
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ---------- UTILITIES ---------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-teal);
  text-shadow: var(--glow-teal-sm);
  margin-bottom: 12px;
  display: inline-block;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 16px;
  line-height: 1.15;
}

.teal-line {
  width: 60px;
  height: 3px;
  background: var(--accent-teal);
  box-shadow: var(--glow-teal-sm);
  border-radius: 2px;
  margin-bottom: 40px;
}

.text-teal {
  color: var(--accent-teal);
  text-shadow: var(--glow-teal-sm);
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-block;
  padding: 11px 26px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  letter-spacing: 0.04em;
  border: 2px solid transparent;
}
.btn--teal {
  background: var(--accent-teal);
  color: #FFFFFF;
  border-color: var(--accent-teal);
  box-shadow: var(--glow-teal-sm);
}
.btn--teal:hover {
  background: #1D4ED8;
  color: #FFFFFF;
  border-color: #1D4ED8;
  box-shadow: var(--glow-teal);
}
.btn--ghost {
  background: transparent;
  color: var(--accent-teal);
  border-color: var(--accent-teal);
  box-shadow: var(--glow-teal-sm);
}
.btn--ghost:hover {
  background: rgba(37,99,235,0.1);
  box-shadow: var(--glow-teal);
}

/* ---------- NAVBAR ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(232, 236, 241, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(59,130,246,0.15);
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(232, 236, 241, 0.98);
  border-bottom-color: rgba(59,130,246,0.35);
  box-shadow: 0 4px 30px rgba(0,0,0,0.08);
}
.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.navbar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.navbar__logo-icon {
  font-size: 1.6rem;
  color: var(--accent-teal);
  text-shadow: var(--glow-teal);
  line-height: 1;
}
.navbar__logo-text {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--text-white);
  line-height: 1;
}
.navbar__logo-text span {
  display: block;
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-top: 2px;
}
.navbar__links {
  display: flex;
  list-style: none;
  gap: 36px;
}
.navbar__links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: var(--transition);
}
.navbar__links a:hover {
  color: var(--accent-teal);
  text-shadow: var(--glow-teal-sm);
}
.navbar__cta { }
.navbar__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.navbar__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-white);
  border-radius: 2px;
  transition: var(--transition);
}

/* Mobile nav */
.mobile-nav {
  display: none;
  flex-direction: column;
  background: rgba(232, 236, 241, 0.98);
  border-bottom: 1px solid rgba(59,130,246,0.15);
  padding: 16px 24px 20px;
  gap: 16px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
  padding: 8px 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.mobile-nav a:hover { color: var(--accent-teal); }

@media (max-width: 768px) {
  .navbar__links { display: none; }
  .navbar__cta { display: none; }
  .navbar__burger { display: flex; }
}

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 100px 0 60px;
  background: var(--bg-primary);
}

/* Grid overlay */
.hero__grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

/* Scan line */
.hero::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(37,99,235,0.15), transparent);
  animation: scanLine 8s linear infinite;
  pointer-events: none;
}
@keyframes scanLine {
  0% { transform: translateY(0); opacity: 0.8; }
  100% { transform: translateY(100vh); opacity: 0; }
}

/* Radial glow background */
.hero::before {
  content: '';
  position: absolute;
  top: 20%;
  right: 10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59,130,246,0.06) 0%, transparent 65%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 12px;
}

.hero__title--glow {
  color: var(--accent-teal);
  animation: neonPulse 3s ease-in-out infinite;
}

@keyframes neonPulse {
  0%, 100% { text-shadow: 0 0 8px rgba(59,130,246,0.5), 0 0 20px rgba(59,130,246,0.2); }
  50% { text-shadow: 0 0 20px rgba(59,130,246,0.9), 0 0 50px rgba(59,130,246,0.4), 0 0 80px rgba(59,130,246,0.15); }
}

.hero__sub {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--accent-amber);
  letter-spacing: 0.1em;
  margin-bottom: 20px;
  text-shadow: 0 0 10px rgba(148,163,184,0.4);
}

.hero__desc {
  color: var(--text-muted);
  font-size: 14px;
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero__ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Hero visual */
.hero__img-wrap {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(59,130,246,0.3);
  box-shadow: var(--glow-teal), 0 20px 60px rgba(0,0,0,0.08);
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #DBEAFE 0%, #EFF6FF 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__img-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.hero__img-icon-wrap {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(59,130,246,0.1);
  border: 2px solid rgba(59,130,246,0.3);
  box-shadow: var(--glow-teal-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
}

.hero__img-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* Animated corner brackets */
.hero__img-wrap::before,
.hero__img-wrap::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border-color: var(--accent-teal);
  border-style: solid;
  box-shadow: var(--glow-teal-sm);
}
.hero__img-wrap::before {
  top: 12px; left: 12px;
  border-width: 2px 0 0 2px;
}
.hero__img-wrap::after {
  bottom: 12px; right: 12px;
  border-width: 0 2px 2px 0;
}

.hero__img-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    45deg,
    rgba(59,130,246,0.02) 0px,
    rgba(59,130,246,0.02) 1px,
    transparent 1px,
    transparent 20px
  );
}

.hero__img-glow {
  position: absolute;
  bottom: -40px;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 80px;
  background: var(--accent-teal);
  border-radius: 50%;
  filter: blur(50px);
  opacity: 0.15;
}

.hero__stats {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.hero__stat {
  flex: 1;
  background: rgba(255,255,255,0.7);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: var(--radius);
  padding: 16px 12px;
  text-align: center;
  backdrop-filter: blur(8px);
  transition: var(--transition);
}
.hero__stat:hover {
  border-color: rgba(59,130,246,0.5);
  box-shadow: var(--glow-teal-sm);
}
.hero__stat-num {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-teal);
  text-shadow: var(--glow-teal-sm);
  font-family: var(--font-mono);
}
.hero__stat-label {
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 4px;
  display: block;
}

/* Scroll hint */
.hero__scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
.hero__scroll-hint span {
  display: block;
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent-teal), transparent);
  margin: 0 auto;
  animation: scrollPulse 2s ease-in-out infinite;
  box-shadow: var(--glow-teal-sm);
}
@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.3; transform: scaleY(0.5); }
}

/* Floating particles */
.hero__particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--accent-teal);
  border-radius: 50%;
  box-shadow: var(--glow-teal-sm);
  animation: floatUp linear infinite;
  opacity: 0;
}
@keyframes floatUp {
  0% { transform: translateY(100vh) translateX(0); opacity: 0; }
  10% { opacity: 0.6; }
  90% { opacity: 0.4; }
  100% { transform: translateY(-20px) translateX(40px); opacity: 0; }
}

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__title { font-size: 3rem; }
  .hero::before { display: none; }
}
@media (max-width: 480px) {
  .hero__title { font-size: 2.4rem; }
  .hero__ctas { flex-direction: column; }
  .hero__ctas .btn { text-align: center; }
}

/* ---------- CREDIBILITY BAR ---------- */
.cred-bar {
  background: var(--bg-section);
  border-top: 1px solid rgba(59,130,246,0.15);
  border-bottom: 1px solid rgba(59,130,246,0.15);
  padding: 28px 0;
  position: relative;
  z-index: 2;
}
.cred-bar__label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 18px;
}
.cred-bar__items {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}
.cred-bar__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 32px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-white);
  transition: var(--transition);
}
.cred-bar__item:hover { color: var(--accent-teal); }
.cred-bar__icon { font-size: 1.2rem; }
.cred-bar__divider {
  width: 1px;
  height: 24px;
  background: rgba(59,130,246,0.2);
}
@media (max-width: 600px) {
  .cred-bar__divider { display: none; }
  .cred-bar__item { padding: 8px 16px; font-size: 0.82rem; }
}

/* ---------- SERVICES ---------- */
.services {
  padding: 100px 0;
  background: var(--bg-primary);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(59,130,246,0.15);
  border-radius: 12px;
  padding: 28px 24px;
  backdrop-filter: blur(8px);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

/* Top glow line */
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-teal), transparent);
  opacity: 0;
  transition: var(--transition);
}

/* Corner triangle */
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 0; height: 0;
  border-style: solid;
  border-width: 0 0 24px 24px;
  border-color: transparent transparent rgba(59,130,246,0.12) transparent;
  transition: var(--transition);
}

.service-card:hover {
  border-color: rgba(37,99,235,0.4);
  box-shadow: 0 8px 30px rgba(37,99,235,0.1);
  transform: translateY(-4px);
}
.service-card:hover::before { opacity: 1; }
.service-card:hover::after {
  border-color: transparent transparent rgba(59,130,246,0.35) transparent;
}

.service-card--wide { grid-column: 1 / -1; }

.service-card__icon {
  font-size: 2rem;
  margin-bottom: 16px;
  display: block;
}

.service-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 16px;
  line-height: 1.3;
}

.service-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-card ul li {
  color: var(--text-muted);
  font-size: 0.85rem;
  padding-left: 16px;
  position: relative;
  line-height: 1.4;
}
.service-card ul li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--accent-teal);
  text-shadow: var(--glow-teal-sm);
  font-weight: 700;
}

.services__list--two-col {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: 8px 48px !important;
  flex-direction: unset !important;
}

@media (max-width: 900px) {
  .services__grid { grid-template-columns: 1fr 1fr; }
  .service-card--wide { grid-column: 1 / -1; }
  .services__list--two-col { grid-template-columns: 1fr !important; }
}
@media (max-width: 580px) {
  .services__grid { grid-template-columns: 1fr; }
}

/* ---------- WHY US ---------- */
.why-us {
  padding: 100px 0;
  background: var(--bg-section);
  position: relative;
  overflow: hidden;
}
.why-us::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(59,130,246,0.05) 0%, transparent 65%);
  pointer-events: none;
}
.why-us__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.why-us__points {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.why-point {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.why-point__icon {
  color: var(--accent-teal);
  text-shadow: var(--glow-teal);
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.why-point strong {
  display: block;
  color: var(--text-white);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.why-point p {
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.5;
}

.why-us__img-wrap {
  position: relative;
  border-radius: 16px;
  border: 1px solid rgba(59,130,246,0.25);
  box-shadow: 0 0 60px rgba(59,130,246,0.08), 0 20px 60px rgba(0,0,0,0.06);
  aspect-ratio: 3/3.5;
  background: linear-gradient(160deg, #DBEAFE 0%, #EFF6FF 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.why-us__img-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.why-us__img-bg {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    rgba(59,130,246,0.02) 0px,
    rgba(59,130,246,0.02) 1px,
    transparent 1px,
    transparent 18px
  );
}

.why-us__glow-ring {
  position: absolute;
  bottom: -80px; left: 50%;
  transform: translateX(-50%);
  width: 350px; height: 350px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,0.12) 0%, transparent 65%);
  pointer-events: none;
}

@media (max-width: 900px) {
  .why-us__inner { grid-template-columns: 1fr; gap: 48px; }
  .why-us__img-wrap { aspect-ratio: 16/9; max-height: 300px; }
}

/* ---------- APPROACH ---------- */
.approach {
  padding: 100px 0;
  background: var(--bg-primary);
}

.approach__steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
  margin-top: 16px;
}

/* Horizontal connector line */
.approach__steps::before {
  content: '';
  position: absolute;
  top: 27px;
  left: calc(10% + 20px);
  right: calc(10% + 20px);
  height: 2px;
  background: linear-gradient(90deg, var(--accent-teal), rgba(37,99,235,0.2));
}

.approach__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 12px;
  position: relative;
}

.approach__num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 2px solid var(--accent-teal);
  box-shadow: 0 4px 12px rgba(37,99,235,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-teal);
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
  transition: var(--transition);
}
.approach__step:hover .approach__num {
  background: var(--accent-teal);
  color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(37,99,235,0.25);
  transform: scale(1.1);
}

.approach__step h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 8px;
}
.approach__step p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

@media (max-width: 800px) {
  .approach__steps {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .approach__steps::before { display: none; }
  .approach__step {
    flex-direction: row;
    text-align: left;
    gap: 20px;
    align-items: flex-start;
  }
  .approach__num { margin-bottom: 0; flex-shrink: 0; }
  .approach__step-text { flex: 1; }
}

/* ---------- CONTACT ---------- */
.contact {
  padding: 100px 0;
  background: var(--bg-section);
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: '';
  position: absolute;
  bottom: -200px; left: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(59,130,246,0.05) 0%, transparent 65%);
  pointer-events: none;
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
}

.contact__desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 28px;
}

.contact__form {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(59,130,246,0.15);
  border-radius: 12px;
  padding: 40px;
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 30px rgba(37,99,235,0.06);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 0;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-mono);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(241, 244, 248, 0.8);
  border: 1px solid rgba(59,130,246,0.15);
  border-radius: var(--radius);
  color: var(--text-white);
  font-family: var(--font-main);
  font-size: 0.9rem;
  padding: 12px 16px;
  transition: var(--transition);
  outline: none;
  resize: vertical;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(148,163,184,0.6);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-teal);
  box-shadow: var(--glow-teal-sm);
  background: #FFFFFF;
}
.form-group select option {
  background: #F1F4F8;
  color: var(--text-white);
}

.contact__submit {
  width: 100%;
  padding: 14px;
  font-size: 0.95rem;
  margin-top: 8px;
}

.contact__note {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

@media (max-width: 900px) {
  .contact__inner { grid-template-columns: 1fr; gap: 48px; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .contact__form { padding: 24px 20px; }
}

/* ---------- FOOTER ---------- */
.footer {
  background: #D5DBE4;
  border-top: 1px solid rgba(59,130,246,0.12);
  padding: 60px 0 28px;
}

.footer__top {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 60px;
  margin-bottom: 48px;
}

.footer__tagline {
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.7;
  margin-top: 16px;
  font-family: var(--font-mono);
}

.footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.footer__col h5 {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-teal);
  text-shadow: var(--glow-teal-sm);
  margin-bottom: 16px;
  font-family: var(--font-mono);
}
.footer__col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__col ul li a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.875rem;
  transition: var(--transition);
}
.footer__col ul li a:hover {
  color: var(--accent-teal);
  text-shadow: var(--glow-teal-sm);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(0,0,0,0.06);
  padding-top: 24px;
}
.footer__bottom p {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}
.footer__region {
  font-size: 0.72rem;
  color: rgba(59,130,246,0.5);
  letter-spacing: 0.1em;
}

@media (max-width: 900px) {
  .footer__top { grid-template-columns: 1fr; gap: 32px; }
  .footer__links { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .footer__links { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; gap: 8px; text-align: center; }
}

/* ---------- ACCESSIBILITY ---------- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--accent-teal);
  color: var(--bg-primary);
  padding: 8px 16px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.9rem;
  z-index: 9999;
  text-decoration: none;
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: 12px;
}

*:focus-visible {
  outline: 2px solid var(--accent-teal);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---------- GLOBAL POLISH ---------- */
::selection {
  background: rgba(37,99,235,0.2);
  color: #1E293B;
}
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: #E8ECF1; }
::-webkit-scrollbar-thumb {
  background: #93B4F6;
  border-radius: 3px;
}

/* ============================================================
   NEW SECTIONS — ABOUT · EXPERIENCE · PROJECTS · LEADERSHIP
   ============================================================ */

/* ---------- HERO — secondary ghost CTA ---------- */
.hero__cta-ghost {
  margin-left: 12px;
}
@media (max-width: 580px) {
  .hero__cta-ghost { margin-left: 0; margin-top: 12px; display: inline-block; }
}

/* ---------- ABOUT ---------- */
.about {
  padding: 100px 0;
  background: var(--bg-section);
  position: relative;
  overflow: hidden;
}
.about::before {
  content: '';
  position: absolute;
  top: -160px; left: -160px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(37,99,235,0.06) 0%, transparent 65%);
  pointer-events: none;
}
.about__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: start;
  margin-top: 20px;
}
.about__statement {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-white);
  font-weight: 600;
  border-left: 3px solid var(--accent-teal);
  padding: 4px 0 4px 20px;
  margin-bottom: 24px;
}
.about__body {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 18px;
}
.about__body strong {
  color: var(--text-white);
  font-weight: 700;
}
.about__pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.about-pillar {
  background: rgba(255,255,255,0.8);
  border: 1px solid rgba(59,130,246,0.15);
  border-radius: 12px;
  padding: 22px 20px;
  transition: var(--transition);
  backdrop-filter: blur(8px);
}
.about-pillar:hover {
  border-color: rgba(37,99,235,0.4);
  box-shadow: 0 8px 24px rgba(37,99,235,0.08);
  transform: translateY(-3px);
}
.about-pillar__icon {
  color: var(--accent-teal);
  font-size: 1.3rem;
  display: block;
  margin-bottom: 10px;
  text-shadow: var(--glow-teal-sm);
}
.about-pillar h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 8px;
}
.about-pillar p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
}
@media (max-width: 960px) {
  .about__grid { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 580px) {
  .about__pillars { grid-template-columns: 1fr; }
}

/* ---------- EXPERIENCE STRIP ---------- */
.experience-strip {
  padding: 80px 0;
  background: var(--bg-primary);
  position: relative;
}
.experience-strip__title {
  font-size: clamp(1.3rem, 2.5vw, 1.7rem);
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 16px;
  line-height: 1.3;
  max-width: 780px;
}
.experience-strip__group {
  margin-top: 28px;
}
.experience-strip__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 14px;
}
.experience-strip__items {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
}
.experience-strip__items span {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  background: rgba(255,255,255,0.85);
  border: 1px solid rgba(59,130,246,0.18);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-white);
  letter-spacing: 0.01em;
  transition: var(--transition);
  backdrop-filter: blur(6px);
}
.experience-strip__items span:hover {
  border-color: rgba(37,99,235,0.5);
  color: var(--accent-teal);
  box-shadow: var(--glow-teal-sm);
  transform: translateY(-2px);
}
.experience-strip__note {
  margin-top: 32px;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-style: italic;
  max-width: 720px;
}

/* ---------- PROJECTS / CASE STUDIES ---------- */
.projects {
  padding: 100px 0;
  background: var(--bg-section);
  position: relative;
  overflow: hidden;
}
.projects::before {
  content: '';
  position: absolute;
  bottom: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.05) 0%, transparent 65%);
  pointer-events: none;
}
.projects__intro {
  max-width: 760px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 36px;
}
.projects__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.project-card {
  background: rgba(255,255,255,0.85);
  border: 1px solid rgba(59,130,246,0.18);
  border-radius: 12px;
  padding: 24px;
  transition: var(--transition);
  backdrop-filter: blur(8px);
  position: relative;
  overflow: hidden;
}
.project-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 0;
  background: var(--accent-teal);
  transition: height 0.4s ease;
}
.project-card:hover {
  border-color: rgba(37,99,235,0.4);
  box-shadow: 0 10px 30px rgba(37,99,235,0.1);
  transform: translateY(-4px);
}
.project-card:hover::before { height: 100%; }
.project-card__tag {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(37,99,235,0.1);
  color: var(--accent-teal);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 14px;
}
.project-card h3 {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: 8px;
  line-height: 1.35;
}
.project-card__meta {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-bottom: 12px;
}
.project-card p:not(.project-card__meta) {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
}
.project-card strong {
  color: var(--text-white);
  font-weight: 600;
}
.projects__cta {
  text-align: center;
  margin-top: 40px;
  font-size: 0.95rem;
  color: var(--text-muted);
}
.projects__cta a {
  color: var(--accent-teal);
  font-weight: 700;
  text-decoration: none;
  margin-left: 6px;
}
.projects__cta a:hover {
  text-decoration: underline;
}
@media (max-width: 900px) {
  .projects__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 580px) {
  .projects__grid { grid-template-columns: 1fr; }
}

/* ---------- LEADERSHIP ---------- */
.leadership {
  padding: 100px 0;
  background: var(--bg-primary);
  position: relative;
}
.leadership__intro {
  max-width: 720px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 36px;
}
.leadership__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 920px;
}
.leader-card {
  background: rgba(255,255,255,0.9);
  border: 1px solid rgba(59,130,246,0.18);
  border-radius: 16px;
  padding: 32px;
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 28px;
  align-items: start;
  transition: var(--transition);
  backdrop-filter: blur(8px);
}
.leader-card:hover {
  border-color: rgba(37,99,235,0.35);
  box-shadow: 0 10px 30px rgba(37,99,235,0.08);
}
.leader-card__avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-teal) 0%, #1D4ED8 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: var(--glow-teal);
  flex-shrink: 0;
}
.leader-card__name {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 4px;
}
.leader-card__role {
  font-size: 0.92rem;
  color: var(--accent-teal);
  font-weight: 600;
  margin-bottom: 14px;
}
.leader-card__creds {
  list-style: none;
  padding: 0;
  margin: 0 0 16px 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.leader-card__creds li {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding-left: 14px;
  position: relative;
}
.leader-card__creds li::before {
  content: '◇';
  color: var(--accent-teal);
  position: absolute;
  left: 0;
  font-size: 0.7rem;
  top: 2px;
}
.leader-card__bio {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 12px;
}
.leader-card__bio strong {
  color: var(--text-white);
  font-weight: 600;
}
.leader-card__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}
.leader-card__chips span {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(37,99,235,0.08);
  color: var(--accent-teal);
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: 4px;
  letter-spacing: 0.02em;
}
.leadership__cta {
  text-align: center;
  margin-top: 40px;
  font-size: 0.95rem;
  color: var(--text-muted);
}
.leadership__cta a {
  color: var(--accent-teal);
  font-weight: 700;
  text-decoration: none;
  margin-left: 6px;
}
.leadership__cta a:hover { text-decoration: underline; }
@media (max-width: 680px) {
  .leader-card {
    grid-template-columns: 1fr;
    text-align: left;
    padding: 24px;
  }
  .leader-card__avatar { width: 80px; height: 80px; font-size: 1.5rem; }
}

/* ---------- CONTACT — extras ---------- */
.contact__bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 24px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.contact__bullets li {
  font-size: 0.9rem;
  color: var(--text-muted);
  display: flex;
  gap: 8px;
}
.contact__bullets li span {
  color: var(--accent-teal);
  font-weight: 700;
}
.contact__profile-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
}
.contact__profile-btn span { font-size: 1rem; }