/* ===== HOME PAGE ===== */

/* HERO */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 0 3rem;
  padding-top: 80px;
  max-width: 1400px;
  margin: 0 auto;
  gap: 4rem;
  position: relative;
}

.hero-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.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;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: pulse 6s ease-in-out infinite;
}

.orb1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(59,130,246,0.15), transparent 70%);
  top: -100px; right: -100px;
}

.orb2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(139,92,246,0.1), transparent 70%);
  bottom: 100px; left: -100px;
  animation-delay: -3s;
}

.orb3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(6,182,212,0.08), transparent 70%);
  top: 50%; right: 30%;
  animation-delay: -1.5s;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.1); opacity: 1; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1rem;
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.25);
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--green);
  margin-bottom: 1.5rem;
  animation: fadeSlideDown 0.8s ease forwards;
}

.badge-dot {
  width: 7px; height: 7px;
  background: var(--green);
  border-radius: 50%;
  animation: blink 2s ease infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

@keyframes fadeSlideDown {
  from { opacity: 0; transform: translateY(-15px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: -4px;
  margin-bottom: 1rem;
  animation: fadeSlideUp 0.8s ease 0.1s both;
}

.hero-title .line1 {
  font-size: clamp(3.5rem, 7vw, 6.5rem);
  display: block;
  color: var(--text);
}

.hero-title .line2 {
  font-size: clamp(3.5rem, 7vw, 6.5rem);
  display: block;
  color: var(--text);
}

.title-accent { color: var(--accent); }

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-role {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 1rem;
  letter-spacing: 0.03em;
  animation: fadeSlideUp 0.8s ease 0.2s both;
}

.role-highlight {
  color: var(--accent);
  font-weight: 700;
}

.hero-desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
  animation: fadeSlideUp 0.8s ease 0.3s both;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  animation: fadeSlideUp 0.8s ease 0.4s both;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  animation: fadeSlideUp 0.8s ease 0.5s both;
}

.stat { display: flex; flex-direction: column; }

.stat-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* HERO VISUAL */
.hero-visual {
  position: relative;
  height: 500px;
  animation: fadeSlideUp 0.8s ease 0.3s both;
}

.avatar-ring {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

.avatar-inner {
  width: 160px; height: 160px;
  background: linear-gradient(135deg, var(--accent), var(--accent3));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: #fff;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 60px rgba(59,130,246,0.4);
}

.ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--border);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

.ring1 {
  width: 220px; height: 220px;
  animation: spin 20s linear infinite;
  border-top-color: var(--accent);
}

.ring2 {
  width: 290px; height: 290px;
  animation: spin 30s linear infinite reverse;
  border-right-color: var(--accent3);
}

@keyframes spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* DATA CARDS */
.data-card {
  position: absolute;
  background: rgba(17,22,34,0.9);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.2rem;
  backdrop-filter: blur(10px);
  min-width: 170px;
  animation: float 4s ease-in-out infinite;
}

.card-icon { font-size: 1.3rem; margin-bottom: 0.3rem; }

.card-text {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text);
}

.card-sub {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.card-bar {
  height: 4px;
  background: rgba(99,179,237,0.15);
  border-radius: 2px;
  margin: 0.5rem 0;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 2px;
}

.card-float1 { top: 5%; left: -10%; animation-delay: 0s; }
.card-float2 { top: 55%; right: -5%; animation-delay: -1.5s; }
.card-float3 { bottom: 5%; left: 5%; animation-delay: -3s; }

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

/* QUICK NAV */
.quick-nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin: 0;
}

.qn-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 2rem 2.5rem;
  border-right: 1px solid var(--border);
  text-decoration: none;
  transition: background 0.3s ease;
  position: relative;
  overflow: hidden;
}

.qn-card:last-child { border-right: none; }

.qn-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width 0.4s ease;
}

.qn-card:hover::before { width: 100%; }
.qn-card:hover { background: rgba(59,130,246,0.05); }

.qn-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  opacity: 0.6;
}

.qn-label {
  font-weight: 700;
  color: var(--text);
  font-size: 0.95rem;
  flex: 1;
}

.qn-arrow {
  color: var(--text-muted);
  transition: transform 0.3s ease;
}

.qn-card:hover .qn-arrow { transform: translateX(5px); color: var(--accent); }

/* MOBILE HOME */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 6rem 1.5rem 3rem;
    gap: 3rem;
    min-height: auto;
  }

  .hero-visual { height: 350px; }
  .card-float1 { top: 0; left: 0; }
  .card-float2 { top: 60%; right: 0; }
  .card-float3 { display: none; }

  .quick-nav {
    grid-template-columns: repeat(2, 1fr);
  }

  .qn-card:nth-child(2) { border-right: none; }
  .qn-card:nth-child(3) { border-top: 1px solid var(--border); }
  .qn-card:nth-child(4) { border-top: 1px solid var(--border); border-right: none; }
}