@import url('./fonts.css');

.tt5-portfolio {
  --tt5-bg: #08111a;
  --tt5-bg-soft: #0f1f2f;
  --tt5-card: rgba(17, 34, 51, 0.7);
  --tt5-text: #ecf5ff;
  --tt5-muted: #b7c6d6;
  --tt5-line: rgba(173, 203, 230, 0.22);
  --tt5-accent: #ff8a3d;
  --tt5-accent-2: #44d1b6;
  --tt5-max-width: 1120px;
  --tt5-radius: 18px;
  --tt5-shadow: 0 18px 45px rgba(0, 0, 0, 0.32);

  position: relative;
  color: var(--tt5-text);
  background:
    radial-gradient(circle at 15% 10%, #163350 0%, transparent 40%),
    radial-gradient(circle at 85% 0%, #3f2a1f 0%, transparent 32%),
    linear-gradient(135deg, var(--tt5-bg) 0%, #0b1723 45%, #0d2231 100%);
  font-family: 'Sora', 'Segoe UI', sans-serif;
  padding: 2rem 1rem 4rem;
  overflow: clip;
}

.tt5-portfolio a {
  color: inherit;
  text-decoration: none;
}

.tt5-portfolio-bg {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.22;
  z-index: 0;
}

.tt5-portfolio-bg-a {
  top: -160px;
  right: -70px;
  background: #ff8a3d;
}

.tt5-portfolio-bg-b {
  left: -120px;
  bottom: -180px;
  background: #44d1b6;
}

.tt5-portfolio-main {
  position: relative;
  z-index: 1;
  width: min(100%, var(--tt5-max-width));
  margin-inline: auto;
}

.tt5-site-header,
.tt5-site-footer {
  position: relative;
  z-index: 1;
  width: min(100%, var(--tt5-max-width));
  margin-inline: auto;
}

.tt5-site-header {
  position: sticky;
  top: 0.8rem;
  z-index: 20;
  margin-top: 1rem;
  padding: 0.8rem 1rem;
  border: 1px solid var(--tt5-line);
  border-radius: 999px;
  background: rgba(8, 17, 26, 0.7);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.tt5-brand {
  font-weight: 800;
  font-size: 0.92rem;
  letter-spacing: 0.14em;
}

.tt5-top-nav {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.tt5-top-nav a {
  color: var(--tt5-muted);
  font-size: 0.92rem;
  transition: color 0.25s ease;
}

.tt5-top-nav a:hover {
  color: var(--tt5-text);
}

.tt5-section,
.tt5-portfolio-hero {
  padding: 4.2rem 0;
}

.tt5-portfolio-hero {
  padding-top: 5rem;
}

.tt5-eyebrow {
  color: var(--tt5-accent-2);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.09em;
  font-size: 0.8rem;
  margin: 0;
}

.tt5-portfolio h1,
.tt5-portfolio h2,
.tt5-portfolio h3 {
  margin: 0;
  line-height: 1.2;
}

.tt5-portfolio h1 {
  font-size: clamp(2.1rem, 4.8vw, 4.4rem);
  margin-top: 0.9rem;
  max-width: 14ch;
}

.tt5-portfolio h1 span {
  color: var(--tt5-accent);
}

.tt5-hero-copy {
  margin-top: 1.3rem;
  max-width: 60ch;
  color: var(--tt5-muted);
}

.tt5-hero-cta {
  margin-top: 1.9rem;
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.tt5-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.tt5-btn:hover {
  transform: translateY(-2px);
}

.tt5-btn-solid {
  background: linear-gradient(120deg, var(--tt5-accent), #ff6b2d);
  color: #10151c;
}

.tt5-btn-outline {
  border-color: var(--tt5-line);
  color: var(--tt5-text);
  background: rgba(255, 255, 255, 0.02);
}

.tt5-btn-ghost {
  border-color: transparent;
  color: var(--tt5-muted);
}

.tt5-hero-stats {
  margin: 2.2rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.tt5-hero-stats li {
  padding: 1rem;
  border: 1px solid var(--tt5-line);
  border-radius: var(--tt5-radius);
  background: rgba(10, 28, 43, 0.48);
}

.tt5-hero-stats strong {
  display: block;
  font-size: 1.6rem;
  color: var(--tt5-accent);
}

.tt5-hero-stats span {
  color: var(--tt5-muted);
  font-size: 0.9rem;
}

.tt5-section-head {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1.3rem;
}

.tt5-portfolio h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.3rem);
}

.tt5-card {
  border: 1px solid var(--tt5-line);
  border-radius: var(--tt5-radius);
  background: var(--tt5-card);
  backdrop-filter: blur(4px);
  box-shadow: var(--tt5-shadow);
}

.tt5-project-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.tt5-project-card {
  padding: 1.3rem;
}

.tt5-project-type {
  margin: 0;
  font-family: 'JetBrains Mono', monospace;
  color: var(--tt5-accent-2);
  font-size: 0.78rem;
}

.tt5-project-card h3 {
  margin-top: 0.35rem;
  font-size: 1.18rem;
}

.tt5-project-card p {
  color: var(--tt5-muted);
}

.tt5-project-card ul {
  padding-left: 1rem;
  color: #d7e8f9;
}

.tt5-timeline {
  display: grid;
  gap: 1rem;
}

.tt5-timeline-item {
  padding: 1.2rem;
  display: grid;
  gap: 0.35rem;
}

.tt5-muted {
  color: var(--tt5-muted);
  margin: 0.3rem 0 0;
}

.tt5-about {
  padding: 1.4rem;
}

.tt5-about p {
  color: var(--tt5-muted);
  margin-top: 0;
}

.tt5-stack-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.tt5-stack-list span {
  border: 1px solid var(--tt5-line);
  border-radius: 999px;
  padding: 0.4rem 0.75rem;
  font-size: 0.9rem;
  color: #d5e6f7;
}

.tt5-contact {
  padding: 1.6rem;
}

.tt5-contact p {
  color: var(--tt5-muted);
}

.tt5-contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.tt5-site-footer {
  padding: 1rem 0 2.6rem;
  color: var(--tt5-muted);
  font-size: 0.9rem;
}

.tt5-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.tt5-reveal.tt5-show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 960px) {
  .tt5-top-nav {
    display: none;
  }

  .tt5-project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .tt5-portfolio {
    padding-inline: 0.9rem;
  }

  .tt5-portfolio-hero {
    padding-top: 4.2rem;
  }

  .tt5-project-grid {
    grid-template-columns: 1fr;
  }

  .tt5-site-header {
    border-radius: 16px;
    top: 0.4rem;
  }

  .tt5-btn {
    width: 100%;
  }
}