:root {
  --bg-color: #080808;
  --card-bg: #0d0d0d;
  --border-color: #1f1f1f;
  --text-main: #e6e6e6;
  --text-muted: #888888;
  --text-dim: #555555;
  --accent: #ffffff;
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  line-height: 1.6;
}

/* NAVBAR */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem 4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  background: rgba(8, 8, 8, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
}

.nav-brand a {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--accent);
  text-decoration: none;
}

.nav-links a {
  margin: 0 1.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.btn-contact {
  background: transparent;
  padding: 0.6rem 1.4rem;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-contact:hover {
  border-color: var(--accent);
  background-color: var(--accent);
  color: var(--bg-color);
}

/* HERO SECTION - LARGER TYPOGRAPHY */
.hero-section {
  min-height: 100vh;
  padding: 12rem 4rem 6rem 4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  border-bottom: 1px solid var(--border-color);
}

.hero-content {
  max-width: 1400px;
  width: 100%;
}

.hero-meta {
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 2rem;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  background-color: #3b82f6;
  border-radius: 50%;
  display: inline-block;
}

/* Scaled Up Heading */
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(4.5rem, 11vw, 10.5rem);
  font-weight: 400;
  line-height: 0.88;
  letter-spacing: -0.03em;
  margin-bottom: 3.5rem;
  width: 100%;
}

.hero-title em {
  font-style: italic;
}

.hero-subtitle {
  max-width: 780px;
  color: var(--text-muted);
  font-size: 1.25rem;
  font-weight: 300;
  line-height: 1.6;
}

.hero-subtitle strong {
  color: var(--text-main);
  font-weight: 500;
}

.scroll-indicator {
  position: absolute;
  right: 4rem;
  bottom: 4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--text-dim);
  writing-mode: vertical-rl;
}

.scroll-line {
  width: 1px;
  height: 50px;
  background: var(--text-dim);
}

/* SECTIONS */
.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 400;
  line-height: 1.0;
}

.about-section {
  padding: 8rem 4rem;
  border-bottom: 1px solid var(--border-color);
  display: grid;
  grid-template-columns: 1fr 2.5fr;
  gap: 2rem;
}

.body-text {
  margin-top: 2.5rem;
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 800px;
  font-weight: 300;
}

/* PORTFOLIO (SINGLE CARD) */
.portfolio-section {
  padding: 8rem 4rem;
  border-bottom: 1px solid var(--border-color);
}

.portfolio-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 4rem;
}

.portfolio-count {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

.card-featured {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 4rem;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  transition: border-color 0.3s ease;
}

.card-featured:hover {
  border-color: #333;
}

.card-header {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-num {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-right: 1rem;
}

.badge-live {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  padding: 0.2rem 0.5rem;
}

.card-symbol {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  border: 1px solid var(--border-color);
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2rem;
}

.card-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 400;
  margin-bottom: 0.2rem;
}

.card-tagline {
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.card-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 650px;
  font-weight: 300;
}

.card-link-btn {
  display: inline-block;
  padding: 0.8rem 1.8rem;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  text-decoration: none;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  transition: all 0.3s ease;
}

.card-link-btn:hover {
  background: var(--accent);
  color: var(--bg-color);
  border-color: var(--accent);
}

/* GOVERNANCE */
.governance-section {
  padding: 8rem 4rem;
  border-bottom: 1px solid var(--border-color);
}

.governance-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.gov-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.8rem 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.85rem;
}

.gov-item span {
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

.gov-item a {
  color: var(--text-main);
  text-decoration: none;
}

/* MODAL */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 3rem;
  max-width: 500px;
  width: 90%;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.8rem;
  cursor: pointer;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  margin-bottom: 1rem;
}
.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--accent);
}

.nav-logo {
  height: 28px; /* Adjust height as needed */
  width: auto;
  border-radius: 4px; /* Optional: adds subtle rounded corners if the logo has a box background */
  object-fit: contain;
}

.modal-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.email-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #000;
  border: 1px solid var(--border-color);
  padding: 0.8rem 1rem;
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
}

.btn-copy {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
}

.btn-mail-app {
  display: block;
  text-align: center;
  background: var(--accent);
  color: var(--bg-color);
  text-decoration: none;
  padding: 0.8rem;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  font-weight: 600;
}

/* FOOTER */
.footer {
  padding: 3rem 4rem;
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* RESPONSIVE DESIGN */
@media (max-width: 900px) {
  .navbar, .hero-section, .about-section, .portfolio-section, .governance-section, .footer {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
  .nav-links { display: none; }
  .about-section, .card-featured, .governance-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .card-featured { padding: 2rem; }
}