@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

body {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  font-weight: var(--weight-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
  letter-spacing: 0.01em;
}

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

section {
  padding: var(--space-5xl) 0;
  position: relative;
}

/* ===== TYPOGRAPHY ===== */

h1 {
  font-size: var(--text-6xl);
  font-weight: var(--weight-bold);
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--color-text);
}

h2 {
  font-size: var(--text-4xl);
  font-weight: var(--weight-bold);
  letter-spacing: -0.02em;
  color: var(--color-text);
}

h3 {
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
}

h4 {
  font-size: var(--text-xl);
  font-weight: var(--weight-medium);
}

.section-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-md);
  padding: 0.35rem 1rem;
  background: var(--color-accent-muted);
  border: 1px solid rgba(129, 140, 248, 0.15);
  border-radius: var(--radius-full);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.section-title {
  margin-bottom: var(--space-lg);
}

.section-description {
  color: var(--color-text-secondary);
  font-size: var(--text-lg);
  font-weight: var(--weight-medium);
  max-width: 600px;
  margin-bottom: var(--space-3xl);
  line-height: 1.7;
}

a {
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent);
}

/* ===== GRADIENT TEXT ===== */

.accent {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-secondary {
  color: var(--color-text-secondary);
}

.text-muted {
  color: var(--color-text-muted);
}

/* ===== ANIMATED BACKGROUND BLOBS ===== */

.bg-blobs {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.bg-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  animation: blobFloat 20s ease-in-out infinite;
}

.bg-blob--1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(129, 140, 248, 0.3), transparent 70%);
  top: -5%;
  left: -5%;
  animation-duration: 25s;
}

.bg-blob--2 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(192, 132, 252, 0.25), transparent 70%);
  top: 40%;
  right: -8%;
  animation-duration: 20s;
  animation-delay: -5s;
}

.bg-blob--3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(96, 165, 250, 0.2), transparent 70%);
  bottom: 5%;
  left: 25%;
  animation-duration: 22s;
  animation-delay: -10s;
}

@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(40px, -30px) scale(1.05); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(30px, 40px) scale(1.08); }
}

/* ===== ANIMATIONS ===== */

.fade-in {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.slide-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

/* ===== GLASS DIVIDER ===== */

.glass-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.06), transparent);
  margin: var(--space-2xl) 0;
}

/* Noise overlay removed — it degraded text sharpness by layering
   an SVG turbulence filter (z-index:9999) over all page content. */

.header,
main,
section,
footer {
  position: relative;
  z-index: 1;
}