:root {
  --green: #7ac143;
  --blue: #1c9ad6;
  --cyan: #2fe6e0;
  --bg: #05070d;
  --bg-soft: #0d1421;
  --text: #e8f0f7;
  --text-dim: #8aa0b4;
  --border: rgba(47, 230, 224, 0.18);
}

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

body {
  font-family: "Rajdhani", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  position: relative;
}

/* Animated grid */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(28,154,214,0.10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(122,193,67,0.10) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 50%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 50%, transparent 100%);
  animation: gridpan 20s linear infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes gridpan {
  from { background-position: 0 0, 0 0; }
  to   { background-position: 48px 48px, 48px 48px; }
}

/* Drifting glow */
body::after {
  content: "";
  position: fixed;
  top: -25%;
  left: 50%;
  transform: translateX(-50%);
  width: 1000px;
  height: 1000px;
  max-width: 160vw;
  background: radial-gradient(circle, rgba(47,230,224,0.14) 0%, rgba(28,154,214,0.12) 35%, rgba(122,193,67,0.06) 55%, transparent 72%);
  filter: blur(20px);
  pointer-events: none;
  z-index: 0;
  animation: pulseglow 8s ease-in-out infinite;
}

@keyframes pulseglow {
  0%, 100% { opacity: 0.7; transform: translateX(-50%) scale(1); }
  50%      { opacity: 1;   transform: translateX(-50%) scale(1.08); }
}

/* Navigation */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 1rem 2rem;
  background: rgba(5, 7, 13, 0.65);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text);
}

.brand img {
  width: 36px;
  height: 36px;
  filter: drop-shadow(0 0 10px rgba(47,230,224,0.4));
}

.brand-name {
  font-family: "Orbitron", sans-serif;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--green), var(--cyan), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-family: "Rajdhani", sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  text-decoration: none;
  position: relative;
  padding: 0.25rem 0;
  transition: color 0.2s ease;
}

.nav-links a:hover { color: var(--text); }

.nav-links a.active {
  color: var(--text);
}

.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: linear-gradient(90deg, var(--green), var(--cyan), var(--blue));
  border-radius: 2px;
}

/* Layout */
main {
  flex: 1;
  position: relative;
  z-index: 1;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  padding: 6rem 0;
}

.eyebrow {
  display: inline-block;
  font-family: "Rajdhani", sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 1rem;
}

.eyebrow::before { content: "// "; opacity: 0.6; }

h1, h2, h3 {
  font-family: "Orbitron", sans-serif;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.2;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 1rem;
  background: linear-gradient(90deg, var(--green), var(--cyan), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 14px rgba(47,230,224,0.25));
}

.section-lead {
  font-size: 1.15rem;
  color: var(--text-dim);
  max-width: 640px;
  margin-bottom: 3rem;
}

/* Hero */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 6rem 1.5rem 4rem;
  position: relative;
}

.hero-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 3rem 2.5rem;
  border-radius: 24px;
  background: rgba(13, 20, 33, 0.45);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  box-shadow:
    0 0 0 1px rgba(28,154,214,0.05),
    0 20px 60px rgba(0,0,0,0.5),
    inset 0 0 40px rgba(28,154,214,0.05);
  max-width: 800px;
}

.logo-wrap {
  position: relative;
  width: 200px;
  height: 200px;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
}

.logo-wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent, var(--green), var(--cyan), var(--blue), transparent);
  filter: blur(22px);
  opacity: 0.55;
  animation: spin 12s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.logo {
  position: relative;
  width: 170px;
  max-width: 55vw;
  height: auto;
  filter: drop-shadow(0 0 24px rgba(47,230,224,0.4));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}

.hero h1 {
  font-size: clamp(1.8rem, 6vw, 3.4rem);
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
  background: linear-gradient(90deg, var(--green), var(--cyan), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 18px rgba(47,230,224,0.35));
}

.hero .tagline {
  font-size: clamp(1.05rem, 2.5vw, 1.35rem);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  max-width: 560px;
  margin-bottom: 2.25rem;
}

.button-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* Buttons */
.cta, .cta-outline {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 2rem;
  font-family: "Rajdhani", sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.3s ease, background-position 0.6s ease;
  border: none;
}

.cta {
  color: #fff;
  background: linear-gradient(90deg, var(--green), var(--blue));
  background-size: 200% 100%;
  box-shadow: 0 0 24px rgba(28,154,214,0.45), inset 0 0 12px rgba(255,255,255,0.12);
}

.cta:hover {
  transform: translateY(-3px);
  background-position: 100% 0;
  box-shadow: 0 0 36px rgba(47,230,224,0.7), 0 0 60px rgba(28,154,214,0.4);
}

.cta-outline {
  color: var(--text);
  background: transparent;
  border: 1px solid var(--border);
  box-shadow: inset 0 0 12px rgba(28,154,214,0.05);
}

.cta-outline:hover {
  transform: translateY(-3px);
  border-color: var(--cyan);
  box-shadow: 0 0 20px rgba(47,230,224,0.3);
  color: var(--cyan);
}

/* Services grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.service-card {
  padding: 2rem;
  border-radius: 18px;
  background: rgba(13, 20, 33, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--green), var(--cyan), var(--blue));
  opacity: 0.6;
  transition: opacity 0.3s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--cyan);
  box-shadow: 0 16px 40px rgba(0,0,0,0.4), 0 0 24px rgba(47,230,224,0.2);
}

.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.25rem;
  stroke: url(#brand-gradient);
  fill: none;
  stroke-width: 1.5;
  filter: drop-shadow(0 0 8px rgba(47,230,224,0.4));
}

.service-card h3 {
  font-size: 1.25rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.service-card p {
  color: var(--text-dim);
  font-size: 1rem;
}

/* Why us */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.why-item {
  padding: 1.5rem;
  border-left: 2px solid var(--cyan);
  background: rgba(13, 20, 33, 0.3);
  border-radius: 0 12px 12px 0;
}

.why-item h3 {
  font-size: 1.05rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.6rem;
}

.why-item p { color: var(--text-dim); font-size: 0.98rem; }

/* CTA section */
.cta-section {
  text-align: center;
  padding: 5rem 1.5rem;
}

.cta-section h2 {
  margin-bottom: 1.5rem;
}

/* Contact page */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 2.5rem;
}

@media (max-width: 820px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.info-card {
  padding: 2rem;
  border-radius: 18px;
  background: rgba(13, 20, 33, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  height: fit-content;
}

.info-card h3 {
  font-size: 1.15rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  color: var(--cyan);
}

.info-item {
  margin-bottom: 1.25rem;
}

.info-item .label {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  display: block;
  margin-bottom: 0.25rem;
}

.info-item .value {
  font-size: 1.05rem;
  color: var(--text);
}

.info-item a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px dashed var(--cyan);
  transition: color 0.2s ease;
}

.info-item a:hover { color: var(--cyan); }

/* Form */
form {
  padding: 2rem;
  border-radius: 18px;
  background: rgba(13, 20, 33, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
}

.field {
  margin-bottom: 1.25rem;
}

.field label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.field input,
.field textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(5,7,13,0.6);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-family: "Rajdhani", sans-serif;
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(47,230,224,0.15);
}

.field textarea {
  resize: vertical;
  min-height: 140px;
}

.form-note {
  display: block;
  font-size: 0.95rem;
  color: var(--text-dim);
  margin-top: 1rem;
  text-align: center;
  min-height: 1.5rem;
}

.form-note.success {
  color: var(--green);
  padding: 0.85rem 1rem;
  border: 1px solid rgba(122,193,67,0.4);
  background: rgba(122,193,67,0.08);
  border-radius: 10px;
}

.form-note.error {
  color: #ff8b8b;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(255,107,107,0.4);
  background: rgba(255,107,107,0.08);
  border-radius: 10px;
}

/* Honeypot — visually hidden from humans, present for bots */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

/* Footer */
footer {
  text-align: center;
  padding: 2.5rem 1.5rem;
  color: var(--text-dim);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  border-top: 1px solid var(--border);
  margin-top: 4rem;
  position: relative;
  z-index: 1;
}

footer a { color: var(--cyan); text-decoration: none; }
footer a:hover { text-decoration: underline; }

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Mobile */
@media (max-width: 640px) {
  .nav { padding: 0.85rem 1rem; }
  .nav-links { gap: 1.25rem; }
  .nav-links a { font-size: 0.85rem; letter-spacing: 0.14em; }
  .brand-name { display: none; }
  section { padding: 4rem 0; }
  .hero { padding: 3rem 1rem 2rem; }
  .hero-card { padding: 2rem 1.25rem; }
  .logo-wrap { width: 170px; height: 170px; }
  .footer-inner { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  body::before, body::after, .logo-wrap::before, .logo { animation: none; }
}