/* ============ Digital Demolitions — base ============ */
:root {
  --bg: #0a0a0a;
  --bg-2: #101510;
  --green: #00ff41;
  --green-2: #00cc33;
  --green-3: #33ff33;
  --text: #c8d6c9;
  --muted: #6f8f73;
  --border: rgba(0, 255, 65, 0.55);
  --border-soft: rgba(0, 255, 65, 0.35);
  --panel-bg: rgba(10, 14, 10, 0.94);
  --mono: "Cascadia Code", "Consolas", "Courier New", monospace;
  --sans: "Segoe UI", "Arial", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1.6;
  background-image: url("../images/bg-pattern.svg");
  background-size: 240px;
}

a { color: var(--green); text-decoration: none; }
a:hover { color: var(--green-3); text-decoration: underline; }

h1, h2, h3 { font-family: var(--sans); font-weight: 800; color: #eaffea; letter-spacing: 0.02em; }

.label {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.35em;
  font-size: 0.75rem;
  color: var(--green);
  margin-bottom: 0.75rem;
}

.container { width: min(1100px, 92%); margin: 0 auto; }

/* reusable opaque text panel — matches the service-card surface */
.panel {
  background: var(--panel-bg);
  border: 1px solid var(--border);
  backdrop-filter: blur(4px);
  padding: 2.5rem;
}

.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border: 1px solid var(--green);
  background: rgba(0, 255, 65, 0.12);
  color: #eaffea;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 0.85rem;
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover { background: rgba(0, 255, 65, 0.22); box-shadow: 0 0 20px rgba(0,255,65,0.25); text-decoration: none; }

section { padding: 5rem 0; position: relative; }

.glow { text-shadow: 0 0 12px rgba(0, 255, 65, 0.55); }

/* ============ Nav ============ */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.5rem;
  background: rgba(10, 10, 10, 0.9);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(6px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--sans);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.15em;
  color: var(--green);
}

.brand img { width: 28px; height: 28px; }

nav ul {
  display: flex;
  list-style: none;
  gap: 1.75rem;
}

nav ul a {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text);
}

nav ul a:hover,
nav ul a.active { color: var(--green); text-decoration: none; }

/* ============ Hero ============ */
.hero {
  position: relative;
  min-height: calc(100vh - 56px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

#matrix-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.5;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 3rem 2.5rem;
  background: var(--panel-bg);
  border: 1px solid var(--border);
  backdrop-filter: blur(6px);
  max-width: 900px;
}

.hero h1 {
  font-size: clamp(2.2rem, 7vw, 4.5rem);
  letter-spacing: 0.12em;
  margin-bottom: 1rem;
}

.hero-title-img {
  display: block;
  width: 100%;
  height: auto;
}

.cursor {
  display: inline-block;
  width: 0.6em;
  background: var(--green);
  animation: blink 1s step-end infinite;
}

@keyframes blink { 50% { opacity: 0; } }

.scroll-hint {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--green);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  animation: bob 2s ease-in-out infinite;
}

@keyframes bob { 50% { transform: translate(-50%, 8px); } }

/* ============ Glitch title ============ */
.glitch {
  position: relative;
  color: var(--green);
  text-shadow: 0 0 8px rgba(0, 255, 65, 0.7);
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  overflow: hidden;
  opacity: 0.75;
}

.glitch::before {
  color: #ff003c;
  animation: glitch-a 2.7s infinite linear alternate-reverse;
  clip-path: inset(10% 0 60% 0);
}

.glitch::after {
  color: #00e5ff;
  animation: glitch-b 3.1s infinite linear alternate-reverse;
  clip-path: inset(60% 0 8% 0);
}

@keyframes glitch-a {
  0%, 88% { transform: none; }
  90% { transform: translate(-3px, 2px); }
  94% { transform: translate(3px, -1px); }
  100% { transform: none; }
}

@keyframes glitch-b {
  0%, 90% { transform: none; }
  93% { transform: translate(3px, 1px); }
  97% { transform: translate(-2px, -2px); }
  100% { transform: none; }
}

/* ============ Services cards ============ */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.card {
  background: var(--panel-bg);
  border: 1px solid var(--border);
  backdrop-filter: blur(4px);
  padding: 1.75rem;
  position: relative;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.card:hover {
  transform: translateY(-6px);
  border-color: var(--green);
  box-shadow: 0 0 24px rgba(0, 255, 65, 0.15);
}

.card .num {
  font-size: 0.8rem;
  color: var(--green-2);
  letter-spacing: 0.3em;
  display: block;
  margin-bottom: 0.75rem;
}

.card h3 { font-size: 1.05rem; margin-bottom: 0.6rem; }

.card p { font-size: 0.9rem; color: var(--muted); }

/* ============ Section heading ============ */
.section-head {
  margin-bottom: 2.5rem;
  background: var(--panel-bg);
  border: 1px solid var(--border);
  backdrop-filter: blur(4px);
  padding: 1.5rem 1.75rem;
}

.section-head h2 { font-size: clamp(1.6rem, 4vw, 2.2rem); }

/* ============ Fade-in on scroll ============ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .fade-in { opacity: 1; transform: none; transition: none; }
  .glitch::before, .glitch::after { display: none; }
}

/* ============ Profile card ============ */
.profile {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  align-items: center;
  background: var(--panel-bg);
  border: 1px solid var(--border);
  backdrop-filter: blur(4px);
  padding: 1.75rem;
  margin-bottom: 3rem;
}

.profile .avatar {
  width: 96px;
  height: 96px;
  border: 2px solid var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-family: var(--sans);
  font-weight: 800;
  color: var(--green);
  background: radial-gradient(circle, rgba(0,255,65,0.15), transparent 70%);
}

.profile h2 { font-size: 1.6rem; }

.profile .title { color: var(--green); font-size: 0.9rem; letter-spacing: 0.2em; text-transform: uppercase; }

.profile .meta { margin-top: 0.6rem; color: var(--muted); font-size: 0.85rem; }

/* ============ Expertise blocks ============ */
.expertise {
  margin-bottom: 1.75rem;
  border: 1px solid var(--border);
  background: var(--panel-bg);
  backdrop-filter: blur(4px);
  padding: 1.5rem;
}

.expertise h3 {
  font-size: 1.05rem;
  color: var(--green-3);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}

.expertise p { font-size: 0.95rem; }

.expertise .tags { margin-top: 0.75rem; display: flex; flex-wrap: wrap; gap: 0.5rem; }

.tag {
  font-size: 0.72rem;
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--border);
  color: var(--green);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* ============ Contact ============ */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.contact-card {
  background: var(--panel-bg);
  border: 1px solid var(--border);
  backdrop-filter: blur(4px);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-card .k { font-size: 0.7rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--green-2); }
.contact-card .v { font-size: 1rem; color: var(--text); word-break: break-all; }

.callout {
  margin-top: 2.5rem;
  padding: 2rem;
  border: 1px solid var(--green);
  background: var(--panel-bg);
  backdrop-filter: blur(4px);
  text-align: center;
}

.callout p { font-size: 1.1rem; color: #eaffea; }

/* ============ Footer ============ */
footer {
  border-top: 1px solid var(--border);
  background: var(--panel-bg);
  backdrop-filter: blur(4px);
  padding: 1.5rem 0;
  text-align: center;
  color: var(--text);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* ============ Responsive ============ */
@media (max-width: 640px) {
  section { padding: 3.5rem 0; }
  nav ul { gap: 1rem; }
  nav ul a { font-size: 0.7rem; letter-spacing: 0.12em; }
  .brand { font-size: 0.8rem; letter-spacing: 0.08em; }
  .profile { grid-template-columns: 1fr; text-align: center; }
  .profile .avatar { margin: 0 auto; }
}