/* ===== Tokens ===== */
:root {
  --bg: #08080f;
  --text: #e8eaf0;
  --accent: #a78bfa;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua",
    Georgia, serif;
  --radius: 14px;
}

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

html,
body {
  width: 100%;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* ===== Background layers ===== */
canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
}

.noise {
  position: fixed;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px 200px;
}

.glow {
  position: fixed;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(107, 138, 253, 0.15) 0%,
    rgba(167, 139, 250, 0.07) 35%,
    transparent 65%
  );
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 1;
  filter: blur(30px);
  left: -1000px;
  top: -1000px;
}

/* ===== Navigation ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 60px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background: rgba(8, 8, 15, 0.7);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.nav-logo {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 700;
  background: linear-gradient(135deg, #f0f0f5 0%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-link {
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: rgba(232, 234, 240, 0.5);
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: rgba(232, 234, 240, 0.9);
}

.nav-link.active {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 0.25rem;
}

/* ===== Hero (homepage) ===== */
.hero {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  pointer-events: none;
}

.content {
  text-align: center;
}

.name {
  font-family: var(--serif);
  font-size: clamp(5rem, 15vw, 13rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 0.9;
  background: linear-gradient(135deg, #f0f0f5 0%, #c4d0f5 45%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
}

.tagline {
  margin-top: 1.2rem;
  font-family: var(--sans);
  font-size: clamp(0.85rem, 2vw, 1.15rem);
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(232, 234, 240, 0.35);
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.5s forwards;
}

.hero-projects {
  margin-top: 3.5rem;
  display: flex;
  justify-content: center;
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.8s forwards;
  pointer-events: auto;
}

/* ===== Scroll chevron ===== */
.scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: auto;
  opacity: 0;
  animation: fadeIn 0.8s ease 1.2s forwards;
}

.scroll-hint a {
  display: block;
  color: rgba(232, 234, 240, 0.2);
  font-size: 1.5rem;
  animation: bobDown 2s ease-in-out infinite;
  transition: color 0.3s ease;
}

.scroll-hint a:hover {
  color: rgba(167, 139, 250, 0.6);
}

@keyframes bobDown {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(6px);
  }
}

/* ===== Card component ===== */
.card {
  display: block;
  text-decoration: none;
  color: var(--text);
  padding: 1.5rem 2rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: background 0.35s ease, border-color 0.35s ease,
    transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease;
  max-width: 340px;
}

.card:hover {
  background: rgba(255, 255, 255, 0.055);
  border-color: rgba(167, 139, 250, 0.18);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(107, 138, 253, 0.08);
}

.card-label {
  font-family: var(--sans);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(167, 139, 250, 0.5);
  margin-bottom: 0.6rem;
}

.card-title {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 0.45rem;
}

.card-desc {
  font-family: var(--sans);
  font-size: 0.85rem;
  line-height: 1.5;
  color: rgba(232, 234, 240, 0.4);
}

.card-arrow {
  display: inline-block;
  margin-left: 0.15em;
  transition: transform 0.3s ease;
}

.card:hover .card-arrow {
  transform: translateX(3px);
}

/* Card — full-width variant */
.card-full {
  max-width: 100%;
}

/* Card — muted placeholder */
.card-muted {
  opacity: 0.4;
  pointer-events: none;
}

/* ===== Page layout ===== */
.page-section {
  position: relative;
  z-index: 2;
  padding: 6rem 2rem;
}

.page-section:first-of-type {
  padding-top: 8rem;
}

.page-container {
  max-width: 960px;
  margin: 0 auto;
}

.section-bg {
  background: rgba(8, 8, 15, 0.92);
}

/* ===== Section headings ===== */
.section-label {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(167, 139, 250, 0.5);
  margin-bottom: 0.8rem;
}

.section-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1rem;
  color: rgba(232, 234, 240, 0.45);
  max-width: 540px;
  line-height: 1.6;
}

/* ===== Inner page header ===== */
.page-header {
  padding-top: 10rem;
  padding-bottom: 4rem;
  text-align: center;
}

.page-header .section-subtitle {
  margin: 0 auto;
}

/* ===== Text content ===== */
.prose {
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(232, 234, 240, 0.6);
  max-width: 640px;
}

.prose p + p {
  margin-top: 1.2rem;
}

/* ===== Grid layouts ===== */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* ===== Value / capability cards ===== */
.value-card {
  padding: 2rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.value-card-title {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.value-card-desc {
  font-size: 0.85rem;
  line-height: 1.55;
  color: rgba(232, 234, 240, 0.4);
}

/* ===== CTA section ===== */
.cta-section {
  text-align: center;
  padding: 5rem 2rem;
}

.cta-title {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.cta-btn {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  border-radius: var(--radius);
  background: var(--accent);
  color: var(--bg);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.cta-btn:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

/* ===== Team ===== */
.team-member {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.team-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(167, 139, 250, 0.12);
  border: 1px solid rgba(167, 139, 250, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}

.team-name {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
}

.team-role {
  font-size: 0.8rem;
  color: rgba(232, 234, 240, 0.4);
  margin-top: 0.15rem;
}

.team-bio {
  font-size: 0.85rem;
  color: rgba(232, 234, 240, 0.35);
  margin-top: 0.3rem;
}

/* ===== Contact form ===== */
.form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  max-width: 480px;
}

.form-label {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: rgba(232, 234, 240, 0.5);
}

.form-input {
  padding: 0.75rem 1rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font-family: var(--sans);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.3s ease;
}

.form-input:focus {
  border-color: rgba(167, 139, 250, 0.35);
}

textarea.form-input {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  align-self: flex-start;
  padding: 0.75rem 2rem;
  border-radius: var(--radius);
  border: none;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.form-submit:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

/* ===== Contact info ===== */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.contact-info a {
  color: rgba(232, 234, 240, 0.5);
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

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

.contact-email-link {
  display: inline-block;
  font-family: var(--serif);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 600;
  color: var(--text);
  transition: color 0.3s ease;
  margin-top: 0.5rem;
}

.contact-email-link:hover {
  color: var(--accent);
}

/* ===== Link arrow ===== */
.link-arrow {
  display: inline-block;
  color: var(--accent);
  font-size: 0.9rem;
  margin-top: 1.5rem;
  transition: opacity 0.3s ease;
}

.link-arrow:hover {
  opacity: 0.7;
}

/* ===== Footer ===== */
.footer {
  position: relative;
  z-index: 10;
  padding: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  background: rgba(8, 8, 15, 0.95);
}

.footer-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-brand {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 700;
  color: rgba(232, 234, 240, 0.4);
}

.footer-email a {
  font-size: 0.8rem;
  color: rgba(232, 234, 240, 0.3);
  transition: color 0.3s ease;
}

.footer-email a:hover {
  color: rgba(167, 139, 250, 0.8);
}

.footer-copy {
  font-size: 0.75rem;
  color: rgba(232, 234, 240, 0.2);
}

/* ===== Animations ===== */
@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
  .glow,
  canvas {
    display: none;
  }
  .content {
    transform: none !important;
  }
  .name,
  .tagline,
  .hero-projects,
  .scroll-hint {
    opacity: 1;
    transform: none;
    animation: none;
  }
}

/* ===== Responsive ===== */
@media (max-width: 640px) {
  .name {
    font-size: clamp(3.5rem, 20vw, 6rem);
  }

  .tagline {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
  }

  .glow {
    width: 400px;
    height: 400px;
  }

  .nav {
    padding: 0 1.2rem;
  }

  .nav-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(8, 8, 15, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    padding: 0.5rem 0;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-link {
    padding: 0.75rem 1.5rem;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .page-section {
    padding: 4rem 1.2rem;
  }

  .page-header {
    padding-top: 7rem;
    padding-bottom: 3rem;
  }

  .section-title {
    font-size: clamp(1.8rem, 8vw, 2.4rem);
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .team-member {
    flex-direction: column;
    text-align: center;
  }
}