/* ====== Knight Secured — Theme ====== */
:root {
  --bg-0: #06080f;
  --bg-1: #0a0e1a;

  --surface: rgba(255, 255, 255, 0.03);
  --surface-2: rgba(255, 255, 255, 0.05);
  --border: rgba(140, 200, 255, 0.10);
  --border-strong: rgba(140, 200, 255, 0.22);

  --text: #eaf0fa;
  --text-dim: #98a4ba;
  --muted: #6b7793;

  --accent: #00e5a8;
  --accent-2: #38bdf8;
  --accent-3: #a78bfa;

  --grad: linear-gradient(135deg, #00e5a8 0%, #38bdf8 50%, #a78bfa 100%);
  --grad-soft: linear-gradient(135deg, rgba(0,229,168,0.10), rgba(56,189,248,0.08), rgba(167,139,250,0.10));

  --radius: 14px;
  --radius-lg: 22px;
  --radius-xl: 28px;
  --shadow: 0 20px 60px -20px rgba(0, 229, 168, 0.18), 0 8px 30px -10px rgba(0,0,0,0.6);
  --container: 1200px;

  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  background: var(--bg-0);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.accent { color: var(--accent); }
.gradient-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ====== Aurora background ====== */
.aurora {
  position: fixed; inset: 0; z-index: -2;
  background: var(--bg-0);
  overflow: hidden;
}
.aurora .blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
  will-change: transform;
}
.aurora .b1 {
  width: 620px; height: 620px;
  background: radial-gradient(circle, #00e5a8 0%, transparent 60%);
  top: -180px; left: -120px;
  animation: float1 22s ease-in-out infinite;
}
.aurora .b2 {
  width: 720px; height: 720px;
  background: radial-gradient(circle, #38bdf8 0%, transparent 60%);
  top: 10%; right: -200px;
  animation: float2 26s ease-in-out infinite;
}
.aurora .b3 {
  width: 540px; height: 540px;
  background: radial-gradient(circle, #a78bfa 0%, transparent 60%);
  bottom: -180px; left: 30%;
  animation: float3 28s ease-in-out infinite;
}
@keyframes float1 {
  0%,100% { transform: translate(0,0); }
  50% { transform: translate(80px, 60px); }
}
@keyframes float2 {
  0%,100% { transform: translate(0,0); }
  50% { transform: translate(-100px, 80px); }
}
@keyframes float3 {
  0%,100% { transform: translate(0,0); }
  50% { transform: translate(60px, -80px); }
}
.noise {
  position: fixed; inset: 0; z-index: -1;
  pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  opacity: 0.04;
  mix-blend-mode: overlay;
}

/* ====== Navbar ====== */
.navbar {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  background: rgba(8, 12, 22, 0.55);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s;
}
.navbar.scrolled {
  background: rgba(8, 12, 22, 0.85);
  border-bottom-color: var(--border);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
  gap: 16px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700; letter-spacing: .2px; color: var(--text);
}
.brand-mark {
  display: inline-grid; place-items: center;
  width: 38px; height: 38px;
  border-radius: 11px;
  background: var(--grad-soft);
  color: var(--accent);
  border: 1px solid var(--border-strong);
}
.brand-text { font-size: 1.05rem; }

.nav-links {
  display: flex; gap: 28px;
}
.nav-links a {
  font-size: 0.93rem;
  color: var(--text-dim);
  position: relative;
  padding: 6px 2px;
  transition: color .2s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a::after {
  content: "";
  position: absolute; left: 0; bottom: -2px;
  width: 0; height: 2px; border-radius: 2px;
  background: var(--grad);
  transition: width .25s ease;
}
.nav-links a:hover::after { width: 100%; }

.nav-right { display: flex; align-items: center; gap: 12px; }

.nav-toggle {
  display: none;
  background: transparent; border: 1px solid var(--border);
  width: 42px; height: 42px; border-radius: 10px; cursor: pointer;
  flex-direction: column; gap: 5px; align-items: center; justify-content: center;
}
.nav-toggle span {
  width: 18px; height: 2px; background: var(--text); border-radius: 2px;
  transition: transform .25s, opacity .2s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ====== Buttons ====== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 600; font-size: 0.95rem;
  cursor: pointer; border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .25s ease, background .25s;
  white-space: nowrap;
  font-family: inherit;
}
.btn-sm { padding: 10px 18px; font-size: 0.88rem; }
.btn-primary {
  background: var(--grad);
  color: #02110b;
  box-shadow: 0 10px 30px -10px rgba(0,229,168,0.6);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -12px rgba(0,229,168,0.7); }
.btn-ghost {
  border: 1px solid var(--border-strong);
  color: var(--text);
  background: rgba(255,255,255,0.02);
}
.btn-ghost:hover {
  background: rgba(0,229,168,0.08);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* ====== Hero ====== */
.hero { padding: 90px 0 80px; position: relative; }
.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 22px;
  max-width: 880px;
  margin: 0 auto;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 14px; border-radius: 999px;
  background: rgba(0,229,168,0.08);
  border: 1px solid rgba(0,229,168,0.25);
  color: var(--accent);
  font-family: var(--mono); font-size: 0.78rem;
}
.hero-badge .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(0.85); }
}
.hero-title {
  font-size: clamp(2.4rem, 5.4vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin: 0;
  font-weight: 800;
}
.hero-subtitle {
  color: var(--text-dim);
  font-size: clamp(1.02rem, 1.3vw, 1.18rem);
  margin: 0; max-width: 640px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 4px; }
.hero-actions.center { justify-content: center; }

.hero-trust { display: flex; align-items: center; gap: 14px; margin-top: 8px; }
.hero-trust.center { justify-content: center; }
.hero-trust p { margin: 0; color: var(--text-dim); font-size: 0.9rem; }
.hero-trust strong { color: var(--text); font-weight: 600; }
.avatars { display: flex; }
.avatars span {
  display: block;
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 2px solid var(--bg-0);
  margin-left: -8px;
  background: var(--grad);
}
.avatars span:first-child { margin-left: 0; }
.avatars span:nth-child(2) { background: linear-gradient(135deg, #38bdf8, #a78bfa); }
.avatars span:nth-child(3) { background: linear-gradient(135deg, #a78bfa, #ff5577); }
.avatars span:nth-child(4) { background: linear-gradient(135deg, #00e5a8, #38bdf8); }

/* ====== Marquee ====== */
.marquee {
  margin-top: 70px;
  padding: 36px 0;
  position: relative;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
  overflow: hidden;
}
.marquee::before,
.marquee::after {
  content: "";
  position: absolute; top: 0; bottom: 0;
  width: 160px;
  pointer-events: none; z-index: 2;
}
.marquee::before {
  left: 0;
  background: linear-gradient(90deg, var(--bg-0) 0%, transparent 100%);
}
.marquee::after {
  right: 0;
  background: linear-gradient(270deg, var(--bg-0) 0%, transparent 100%);
}
.marquee-label {
  text-align: center;
  margin: 0 0 22px;
  font-family: var(--mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--text-dim);
}
.marquee-row-wrap {
  overflow: hidden;
  position: relative;
}
.marquee-row-wrap + .marquee-row-wrap { margin-top: 14px; }
.marquee-track {
  display: flex;
  width: max-content;
  gap: 14px;
}
.marquee-group {
  display: flex;
  gap: 14px;
  flex-shrink: 0;
  padding-right: 14px;
}
.scroll-left  { animation: scroll-left 30s linear infinite; }
.scroll-right { animation: scroll-right 30s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes scroll-left {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes scroll-right {
  from { transform: translateX(-50%); }
  to   { transform: translateX(0); }
}
.m-pill {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 20px;
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  font-size: 0.92rem;
  color: var(--text);
  white-space: nowrap;
  transition: all .25s;
  backdrop-filter: blur(10px);
}
.m-pill:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px -10px rgba(0,229,168,0.4);
}
.m-pill i { font-style: normal; font-size: 1.1rem; }
.m-pill.alt {
  background: linear-gradient(180deg, rgba(56,189,248,0.08), rgba(167,139,250,0.04));
  border-color: rgba(167,139,250,0.25);
}
.m-pill.alt:hover {
  border-color: var(--accent-3);
  color: var(--accent-3);
  box-shadow: 0 8px 24px -10px rgba(167,139,250,0.45);
}

/* ====== Sections ====== */
.section { padding: 100px 0; position: relative; }
.section-head { margin-bottom: 50px; }
.section-head.center { text-align: center; }
.eyebrow {
  font-family: var(--mono);
  text-transform: uppercase;
  font-size: 0.76rem;
  letter-spacing: 0.22em;
  color: var(--accent);
  margin: 0 0 12px;
}
.section-head h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0;
  font-weight: 800;
  letter-spacing: -0.025em;
}

/* ====== About ====== */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: start;
}
.about-text p { color: var(--text-dim); margin: 0 0 20px; font-size: 1.02rem; }
.chips {
  list-style: none; padding: 0; margin: 28px 0 0;
  display: flex; flex-wrap: wrap; gap: 10px;
}
.chips li {
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(56,189,248,0.06);
  border: 1px solid var(--border-strong);
  font-family: var(--mono); font-size: 0.8rem;
  color: var(--text);
  transition: all .2s;
}
.chips li:hover {
  background: rgba(0,229,168,0.1);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}
.about-card {
  position: relative;
  padding: 32px;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(10px);
}
.about-card h3 { margin: 0 0 12px; font-size: 1.3rem; }
.about-card > p { color: var(--text-dim); margin: 0 0 20px; }
.card-glow {
  position: absolute; top: -50%; right: -30%;
  width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(0,229,168,0.18), transparent 60%);
  filter: blur(30px);
  pointer-events: none;
}
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.checks li { position: relative; padding-left: 28px; color: var(--text-dim); }
.checks li::before {
  content: "✓";
  position: absolute; left: 0; top: 2px;
  width: 20px; height: 20px;
  display: grid; place-items: center;
  font-size: 0.78rem; font-weight: 700;
  color: var(--accent);
  background: rgba(0,229,168,0.14);
  border-radius: 6px;
}

/* ====== Stats ====== */
.stats-section { padding: 60px 0; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 40px;
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  position: relative; overflow: hidden;
  backdrop-filter: blur(10px);
}
.stats-grid::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--grad-soft);
  opacity: .35;
  pointer-events: none;
}
.stat { text-align: center; position: relative; }
.stat-num {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin: 0 0 4px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -0.02em;
}
.stat-label { margin: 0; color: var(--text-dim); font-size: 0.9rem; font-family: var(--mono); }

/* ====== Services ====== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.service {
  position: relative;
  padding: 32px 28px;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform .25s ease, border-color .25s, box-shadow .25s;
  overflow: hidden;
  backdrop-filter: blur(10px);
}
.service::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(0,229,168,0.12), transparent 50%);
  opacity: 0; transition: opacity .25s;
  pointer-events: none;
}
.service:hover {
  transform: translateY(-6px);
  border-color: var(--border-strong);
  box-shadow: 0 24px 48px -24px rgba(0,229,168,0.25);
}
.service:hover::before { opacity: 1; }
.service-icon {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  font-size: 1.7rem;
  border-radius: 14px;
  background: var(--grad-soft);
  border: 1px solid var(--border-strong);
  margin-bottom: 18px;
}
.service h3 { margin: 0 0 10px; font-size: 1.16rem; }
.service p { margin: 0; color: var(--text-dim); font-size: 0.95rem; }

/* ====== Connect / Socials ====== */
.connect-section { padding: 100px 0; }
.connect-inner {
  max-width: 1000px;
  margin: 0 auto;
}
.connect-head { text-align: center; margin-bottom: 50px; }
.connect-head h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0 0 14px;
  font-weight: 800;
  letter-spacing: -0.025em;
}
.cta-text { color: var(--text-dim); font-size: 1.04rem; max-width: 620px; margin: 0 auto; }

.socials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.social-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  transition: transform .2s ease, border-color .2s, background .25s;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}
.social-card::before {
  content: ""; position: absolute; inset: 0;
  background: var(--brand-grad, transparent);
  opacity: 0; transition: opacity .25s;
  pointer-events: none;
}
.social-card:hover {
  transform: translateY(-4px);
  border-color: var(--brand-color, var(--accent));
}
.social-card:hover::before { opacity: 0.08; }
.social-icon {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: var(--brand-soft, var(--grad-soft));
  color: var(--brand-color, var(--accent));
  border: 1px solid var(--border-strong);
  flex-shrink: 0;
  position: relative; z-index: 1;
}
.social-card > div { position: relative; z-index: 1; min-width: 0; }
.social-name {
  margin: 0 0 2px; font-weight: 600; color: var(--text); font-size: 1rem;
}
.social-handle {
  margin: 0; color: var(--text-dim); font-size: 0.85rem; font-family: var(--mono);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.social-arrow {
  font-size: 1.3rem; color: var(--text-dim);
  transition: transform .2s, color .2s;
  position: relative; z-index: 1;
}
.social-card:hover .social-arrow {
  transform: translate(3px, -3px);
  color: var(--brand-color, var(--accent));
}

.linkedin   { --brand-color: #0a66c2; --brand-soft: rgba(10,102,194,0.12); }
.instagram  { --brand-color: #e1306c; --brand-soft: linear-gradient(135deg, rgba(255,193,86,0.18), rgba(225,48,108,0.18), rgba(167,87,255,0.18)); }
.whatsapp   { --brand-color: #25d366; --brand-soft: rgba(37,211,102,0.12); }
.email      { --brand-color: #00e5a8; --brand-soft: rgba(0,229,168,0.12); }

/* ====== Footer ====== */
.footer {
  padding: 36px 0;
  border-top: 1px solid var(--border);
  background: rgba(5,7,13,0.6);
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; flex-wrap: wrap;
}
.footer-brand { display: flex; flex-direction: column; gap: 6px; }
.footer-tag { margin: 0; color: var(--muted); font-size: 0.85rem; }
.footer-socials { display: flex; gap: 8px; }
.footer-socials a {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  color: var(--text-dim);
  transition: all .2s;
}
.footer-socials a:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
}
.footer-copy { margin: 0; color: var(--muted); font-size: 0.85rem; }

/* ====== Reveal animations ====== */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ====== Responsive ====== */
@media (max-width: 1024px) {
  .marquee { margin-top: 50px; }
}
@media (max-width: 960px) {
  .about-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); padding: 30px 20px; }
  .socials-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .nav-links {
    position: fixed; inset: 72px 0 auto 0;
    flex-direction: column; gap: 0;
    background: rgba(8,12,22,0.97);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    padding: 12px 24px 24px;
    transform: translateY(-120%);
    transition: transform .3s ease;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: 14px 0; border-bottom: 1px solid var(--border); }
  .nav-toggle { display: flex; }
  .nav-right .btn-primary { display: none; }

  .services-grid { grid-template-columns: 1fr; }
  .hero { padding: 50px 0 60px; }
  .section { padding: 70px 0; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { flex-direction: column; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}