:root {
  --bg-dark: #070a0e;
  --bg-card: #0c1117;
  --bg-border: #1a2332;
  
  --mint: #00f5a0;
  --cyan: #00d9f5;
  --violet: #b975ff;
  
  --text-white: #f3f7f9;
  --text-muted: #8fa1b2;
  
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-white);
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

/* Header */
.header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem;
}

.logo {
  text-decoration: none;
  font-family: var(--font-title);
  font-size: 1.3rem;
  letter-spacing: 0.18em;
  color: #ffffff;
}

.logo-accent {
  color: var(--mint);
  font-weight: 300;
}

.nav {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-link {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: color 0.3s ease;
  font-weight: 500;
}

.nav-link:hover {
  color: #ffffff;
}

.btn-pitch {
  border: 1px solid var(--mint);
  color: var(--mint);
  padding: 0.5rem 1.2rem;
  font-size: 0.8rem;
  transition: all 0.3s ease;
}

.btn-pitch:hover {
  background-color: var(--mint);
  color: var(--bg-dark);
  box-shadow: 0 0 15px rgba(0, 245, 160, 0.4);
}

/* Hero */
.hero {
  position: relative;
  height: 90vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--bg-border);
}

.hero-grid-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: 40px 40px;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  z-index: 1;
}

.hero-container {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 800px;
}

.hero-badge {
  display: inline-block;
  background-color: rgba(0, 245, 160, 0.08);
  border: 1px solid rgba(0, 245, 160, 0.2);
  color: var(--mint);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  margin-bottom: 2rem;
  font-weight: 600;
}

.hero-title {
  font-family: var(--font-title);
  font-size: 4.2rem;
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--text-muted);
  margin-bottom: 3rem;
  line-height: 1.8;
  max-width: 650px;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
}

.btn-primary {
  display: inline-block;
  text-decoration: none;
  background-color: var(--mint);
  color: var(--bg-dark);
  padding: 1rem 2rem;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(0, 245, 160, 0.2);
}

.btn-primary:hover {
  background-color: #ffffff;
  color: var(--bg-dark);
  box-shadow: 0 5px 20px rgba(255, 255, 255, 0.2);
}

.btn-secondary {
  display: inline-block;
  text-decoration: none;
  border: 1px solid var(--text-muted);
  color: #ffffff;
  padding: 1rem 2rem;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  border-color: #ffffff;
}

/* Sections */
.section {
  padding: 8rem 0;
  border-bottom: 1px solid var(--bg-border);
}

.bg-tech {
  background-color: rgba(255, 255, 255, 0.01);
}

.sec-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--mint);
  margin-bottom: 1rem;
  font-weight: 600;
}

.sec-title {
  font-family: var(--font-title);
  font-size: 2.8rem;
  font-weight: 400;
  margin-bottom: 4rem;
  letter-spacing: 0.01em;
}

/* Focus Section */
.focus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.focus-card {
  background-color: var(--bg-card);
  border: 1px solid var(--bg-border);
  padding: 3rem;
  border-radius: 12px;
  transition: all 0.4s ease;
}

.focus-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255,255,255,0.1);
  background-color: rgba(255,255,255,0.02);
}

.focus-icon-box {
  width: 50px;
  height: 50px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
}

.focus-mint {
  background-color: rgba(0, 245, 160, 0.08);
  color: var(--mint);
}

.focus-blue {
  background-color: rgba(0, 217, 245, 0.08);
  color: var(--cyan);
}

.focus-purple {
  background-color: rgba(185, 117, 255, 0.08);
  color: var(--violet);
}

.focus-title {
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.focus-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 300;
  line-height: 1.6;
}

/* Startups Grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.startup-card {
  background-color: var(--bg-card);
  border: 1px solid var(--bg-border);
  border-radius: 16px;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  height: 340px;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2.5rem;
}

.startup-cat {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.startup-status {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  padding: 0.3rem 0.6rem;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
}

.startup-name {
  font-family: var(--font-title);
  font-size: 1.8rem;
  font-weight: 400;
  margin-bottom: 1rem;
}

.startup-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  font-weight: 300;
  line-height: 1.6;
  flex-grow: 1;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 1.5rem;
  font-size: 0.8rem;
}

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

.startup-link {
  font-weight: 600;
  transition: color 0.3s ease;
}

/* Hover glow effects */
.mint-glow:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 245, 160, 0.3);
  box-shadow: 0 15px 30px rgba(0, 245, 160, 0.08);
}
.mint-glow:hover .startup-link { color: var(--mint); }

.blue-glow:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 217, 245, 0.3);
  box-shadow: 0 15px 30px rgba(0, 217, 245, 0.08);
}
.blue-glow:hover .startup-link { color: var(--cyan); }

.purple-glow:hover {
  transform: translateY(-8px);
  border-color: rgba(185, 117, 255, 0.3);
  box-shadow: 0 15px 30px rgba(185, 117, 255, 0.08);
}
.purple-glow:hover .startup-link { color: var(--violet); }

/* Pitch Deck Section */
.pitch-container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: center;
}

.pitch-text {
  font-size: 1.1rem;
  color: var(--text-muted);
  font-weight: 300;
  line-height: 1.7;
}

.pitch-card-box {
  background-color: var(--bg-card);
  border: 1px solid var(--bg-border);
  border-radius: 12px;
  padding: 4rem 3.5rem;
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.pitch-form {
  display: flex;
  flex-direction: column;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.pitch-input, .pitch-textarea {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--bg-border);
  padding: 1rem;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.9rem;
  border-radius: 6px;
  margin-bottom: 1.2rem;
  transition: all 0.3s ease;
  width: 100%;
}

.pitch-textarea {
  height: 100px;
  resize: none;
}

.pitch-input:focus, .pitch-textarea:focus {
  outline: none;
  border-color: var(--mint);
  background-color: rgba(255, 255, 255, 0.04);
}

/* Upload drag drop zone */
.upload-zone {
  border: 1.5px dashed var(--bg-border);
  border-radius: 6px;
  padding: 2.2rem 1.5rem;
  text-align: center;
  cursor: pointer;
  margin-bottom: 1.8rem;
  transition: all 0.3s ease;
}

.upload-zone:hover {
  border-color: var(--mint);
  background-color: rgba(0, 245, 160, 0.02);
}

.upload-icon {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.upload-text {
  font-size: 0.9rem;
  margin-bottom: 0.3rem;
  color: #ffffff;
}

.upload-highlight {
  color: var(--mint);
  font-weight: 500;
}

.upload-subtext {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.btn-pitch-submit {
  background-color: var(--mint);
  color: var(--bg-dark);
  font-family: var(--font-body);
  border: none;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 1.1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
  border-radius: 6px;
  box-shadow: 0 4px 15px rgba(0, 245, 160, 0.2);
}

.btn-pitch-submit:hover {
  background-color: #ffffff;
  color: var(--bg-dark);
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.2);
}

/* Success msg */
.pitch-success-msg {
  text-align: center;
  padding: 3rem 1rem;
}

.success-icon {
  color: var(--mint);
  margin-bottom: 1.5rem;
  display: inline-block;
}

.pitch-success-msg h3 {
  font-family: var(--font-title);
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.pitch-success-msg p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  font-weight: 300;
}

/* Footer */
.footer {
  padding: 3rem 0;
  font-size: 0.8rem;
  color: var(--text-muted);
  border-top: 1px solid var(--bg-border);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Responsive */
@media screen and (max-width: 992px) {
  .hero-title {
    font-size: 3rem;
  }
  
  .focus-grid, .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .startup-card {
    height: auto;
  }

  .pitch-container {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

  .section {
    padding: 5rem 0;
  }
}

@media screen and (max-width: 576px) {
  .hero-title {
    font-size: 2.2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }

  .logo {
    font-size: 1.1rem;
  }

  .nav {
    gap: 1.2rem;
  }

  .nav-link {
    font-size: 0.75rem;
  }

  .btn-pitch {
    padding: 0.4rem 0.8rem;
  }

  .pitch-card-box {
    padding: 3rem 1.5rem;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .footer-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}