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

:root {
  --primary: #5a4fcf;
  --primary-dark: #4a3fb0;
  --bg-light: #f7f7f7;
  --text-main: #1f1f1f;
  --text-muted: #666;
  --max-width: 1100px;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: #ffffff;
  color: var(--text-main);
  line-height: 1.6;
}

/* Header / Nav */
header {
  background: #ffffff;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.7rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header img {
  height: 82px;
}
nav {
  display: flex;
  gap: 1rem;
  font-size: 0.9rem;
}
nav a {
  text-decoration: none;
  color: var(--text-main);
  font-weight: 500;
}
nav a:hover {
  color: var(--primary);
}
.nav-cta {
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.87rem;
}
.nav-cta:hover {
  background: var(--primary-dark);
}

/* Layout */
main {
  padding: 2.5rem 1.25rem 3rem;
}
.page-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

/* Hero (used on home only) */
.hero {
  padding: 3rem 0 2.5rem;
}
.hero-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.hero h1 {
  font-size: 2.4rem;
  line-height: 1.1;
  margin-bottom: 0.8rem;
}
.hero h1 span {
  color: var(--primary);
}
.hero-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 30rem;
  margin-bottom: 1.5rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--primary-dark);
}
.btn-ghost {
  background: #ffffff;
  color: var(--text-main);
  border: 1px solid rgba(0,0,0,0.08);
}
.btn-ghost:hover {
  border-color: var(--primary);
}

/* Simple sections */
.page-title {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}
.page-intro {
  font-size: 0.98rem;
  color: var(--text-muted);
  max-width: 34rem;
  margin-bottom: 1.8rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}
.card {
  background: #f8f8ff;
  border-radius: 10px;
  padding: 1.2rem 1.3rem;
  border: 1px solid rgba(0,0,0,0.04);
}
.card h3 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
}
.card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Projects grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.25rem;
}
.project-card {
  background: #ffffff;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.06);
}
.project-card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  display: block;
}
.project-body {
  padding: 0.9rem 1rem 1rem;
}
.project-body h3 {
  font-size: 0.98rem;
  margin-bottom: 0.3rem;
}
.project-body p {
  font-size: 0.87rem;
  color: var(--text-muted);
}

/* Contact */
.contact-block {
  background: #f8f8ff;
  border-radius: 10px;
  padding: 1.3rem 1.4rem;
  border: 1px solid rgba(0,0,0,0.06);
  font-size: 0.95rem;
}
.contact-block p {
  margin-bottom: 0.6rem;
}
.contact-block a {
  color: var(--primary-dark);
  text-decoration: none;
}
.contact-block a:hover {
  text-decoration: underline;
}

/* Footer */
footer {
  background: #05040a;
  color: #b3b1d3;
  padding: 1.5rem 1.25rem 2rem;
  font-size: 0.8rem;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}
.footer-links a {
  color: #d5d3ff;
  text-decoration: none;
}
.footer-links a:hover {
  text-decoration: underline;
}

@media (max-width: 640px) {
  nav {
    display: none; /* keep it super simple on mobile */
  }
  .nav-inner {
    justify-content: center;
  }
  .hero h1 {
    font-size: 2rem;
  }
}
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-text h2 {
  margin-bottom: 1rem;
}

.about-text p {
  margin-bottom: 1rem;
  color: #555;
  line-height: 1.7;
}

.about-images {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.about-images img {
  width: 100%;
  border-radius: 12px;
  object-fit: cover;
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}