/* Reset & Base Variables */
:root {
  --bg-color: #ffffff;
  --text-primary: #111111;
  --text-secondary: #555555;
  --brand-color: #dc0068;
  --brand-hover: #b30054;
  --card-bg: #f9f9f9;
  --border-color: #eeeeee;
  
  --font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.5em;
  letter-spacing: -0.02em;
}

p {
  color: var(--text-secondary);
  margin-bottom: 1em;
}

a {
  color: var(--brand-color);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

/* Header & Logo */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  z-index: 100;
  border-bottom: 1px solid var(--border-color);
}

.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-text {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.05em;
}

.logo-neti {
  color: #000000;
}

.logo-pilet {
  color: var(--brand-color);
}

/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
}

.button.primary {
  background-color: var(--brand-color);
  color: #ffffff;
}

.button.primary:hover {
  background-color: var(--brand-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(220, 0, 104, 0.3);
}

.button.large {
  padding: 16px 32px;
  font-size: 18px;
  border-radius: 12px;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 60px;
  overflow: hidden;
}

.hero-stage {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero-canvas {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3; /* Keep it subtle for light mode */
}

/* Washes for smooth blending into white */
.hero-wash {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 30%;
  pointer-events: none;
}
.hero-wash.left {
  left: 0;
  background: linear-gradient(to right, #ffffff, transparent);
}
.hero-wash.right {
  right: 0;
  background: linear-gradient(to left, #ffffff, transparent);
}
.hero-wash.bottom {
  top: auto;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 40vh;
  background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, rgba(255,255,255,0.8) 60%, rgba(255,255,255,1) 95%, rgba(255,255,255,1) 100%);
}

.hero-content {
  position: relative;
  max-width: 800px;
  text-align: center;
  z-index: 10;
}

.hero-title {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  margin-bottom: 24px;
  letter-spacing: -0.04em;
  color: #111111;
}

.highlight-text {
  color: var(--brand-color);
}

.lead {
  font-size: clamp(18px, 2vw, 22px);
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Content Sections */
.section {
  padding: 100px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-heading {
  margin-bottom: 60px;
  text-align: center;
}

.section-heading h2 {
  font-size: clamp(32px, 4vw, 48px);
}

.section-heading .dim {
  color: var(--brand-color);
}

.section-heading p {
  font-size: 20px;
  max-width: 600px;
  margin: 0 auto;
}

/* Feature Grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 40px;
  border-radius: 16px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.feature-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--brand-color);
  color: #ffffff;
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 24px;
}

.feature-card h3 {
  font-size: 24px;
  margin-bottom: 16px;
  color: #111111;
}

.feature-card p {
  font-size: 16px;
  margin-bottom: 0;
}

/* Highlight Section */
.highlight-section {
  background: #fff0f5; /* Light pink background */
  border-radius: 24px;
  padding: 80px 40px;
  text-align: center;
  margin-bottom: 100px;
}

.highlight-container {
  max-width: 700px;
  margin: 0 auto;
}

.highlight-text h2 {
  font-size: 36px;
  color: #111111;
}

.highlight-text p {
  font-size: 18px;
  margin-bottom: 32px;
}

/* Footer */
.site-footer {
  background: #111111;
  color: #ffffff;
  padding: 80px 24px 40px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 60px;
}

.footer-logo {
  font-size: 24px;
  font-weight: 800;
  display: block;
  margin-bottom: 16px;
}

.footer-logo .logo-neti {
  color: #ffffff;
}

.footer-logo .logo-pilet {
  color: var(--brand-color);
}

.footer-column p {
  color: #999999;
}

.footer-heading {
  font-size: 18px;
  margin-bottom: 24px;
}

.footer-column ul {
  list-style: none;
}

.footer-column ul li {
  margin-bottom: 12px;
}

.footer-column ul li a {
  color: #999999;
}

.footer-column ul li a:hover {
  color: var(--brand-color);
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid #333333;
  text-align: center;
  color: #777777;
  font-size: 14px;
}

/* Responsive Design */
@media (max-width: 900px) {
  .topbar {
    height: auto;
    padding: 15px 0;
  }
  .topbar-inner {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }
  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px !important;
  }
  main#top {
    padding-top: 180px !important; /* adjust for taller header */
  }
  .hero {
    padding-top: 180px;
  }
}
@media (max-width: 600px) {
  .section {
    padding: 60px 15px;
  }
  .hero-title {
    font-size: 32px;
  }
  .feature-card {
    padding: 24px;
  }
}