/* ============================
   Bigfoot Portfolio — 2026
   Terminal / Hacker aesthetic
============================ */

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

:root {
  --bg: #000000;
  --bg-card: #000000;
  --border: rgba(255, 255, 255, 0.25);
  --border-strong: rgba(255, 255, 255, 0.6);
  --text: #f5f5f5;
  --text-bright: #ffffff;
  --text-dim: #e6e6e6;
  --accent: #ffffff;
  --radius: 0;
  --radius-sm: 0;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', monospace;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-mono);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  position: relative;
}

/* Overlays désactivés : laissaient un voile gris sur toute la page */
/* body::before — scanlines supprimées */
/* body::after — vignette CRT supprimée */

/* === ASCII drift background === */
#particles {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* === Navigation === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1rem 2rem;
  background: rgba(0, 0, 0, 0.98);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 50rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-bright);
  text-decoration: none;
  white-space: nowrap;
}

.nav-logo::before {
  content: '>';
  color: var(--accent);
  margin-right: 0.5rem;
  font-weight: 400;
}

.nav-logo .logo-cursor {
  color: var(--accent);
  animation: blink 1s step-end infinite;
  font-weight: 400;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text-dim);
  transition: color 0.2s;
  position: relative;
}

.nav-link::before {
  content: '>';
  margin-right: 0.25rem;
  opacity: 0;
  color: var(--accent);
  transition: opacity 0.2s;
}

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

.nav-link:hover::before {
  opacity: 1;
}

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

.nav-link.active::before {
  opacity: 1;
}

.nav-cta {
  background: transparent !important;
  color: var(--accent) !important;
  border: 1px solid var(--accent) !important;
  font-weight: 500 !important;
  margin-left: 0.5rem;
  transition: all 0.25s !important;
}

.nav-cta:hover {
  border-color: var(--accent) !important;
  color: var(--accent) !important;
  background: transparent !important;
}

.nav-cta.active {
  border-color: var(--accent) !important;
  color: var(--accent) !important;
  background: transparent !important;
}

/* === Hero === */
.hero {
  position: relative;
  z-index: 1;
  text-align: left;
  max-width: 52rem;
  margin: 0 auto;
  padding: 10rem 2rem 6rem;
}

.hero-badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-bright);
  background: var(--bg);
  border: 1px solid var(--border);
  margin-bottom: 2rem;
}

.hero-badge::before {
  content: '$ ';
  opacity: 0.6;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-bright);
  margin-bottom: 1.5rem;
}

.hero h1::before {
  content: '> ';
  color: var(--accent);
}

.typing-cursor {
  color: var(--accent);
  animation: blink 1s step-end infinite;
  font-weight: 300;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.hero-sub {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-dim);
  line-height: 1.8;
  max-width: 32rem;
}

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

.hero-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 2rem 0;
}

.skill-tag {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.35rem 0.75rem;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-bright);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 0.85rem 2rem;
  background: transparent;
  color: var(--accent);
  font-weight: 500;
  font-size: 0.9rem;
  border: 1px solid var(--accent);
  transition: all 0.25s;
}

.btn-primary:hover {
  background: transparent;
  color: var(--accent);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 0.85rem 2rem;
  border: 1px solid var(--border);
  color: var(--text);
  font-weight: 400;
  font-size: 0.9rem;
  transition: all 0.25s;
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* === Skills Grid === */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2rem;
}

.skill-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  color: var(--accent);
  margin-bottom: 1rem;
}

.skill-card h4 {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-bright);
  margin-bottom: 0.75rem;
}

.skill-card h4::before {
  content: '> ';
  color: var(--accent);
  opacity: 0.6;
}

.skill-card p {
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.6;
}

.section-header {
  text-align: left;
  margin-bottom: 3rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: lowercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.section-tag::before {
  content: '# ';
  opacity: 0.6;
}

.section-header h2 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--text-bright);
}

.section-header h2::before {
  content: '> ';
  color: var(--accent);
}

/* === Project Cards === */
.project-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  margin-bottom: 2rem;
}

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

.project-card.reverse .project-visual.side-img {
  display: none;
}

.project-card.featured {
  grid-template-columns: 1fr;
  text-align: left;
  border-color: var(--border-strong);
}

.project-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-visual.side-img {
  display: flex;
}

.project-img-wrap {
  overflow: hidden;
  width: 100%;
  max-width: 20rem;
  border: 1px solid var(--border);
}

.project-img-wrap.small {
  max-width: 14rem;
}

.project-img-wrap img,
.project-img-wrap video {
  width: 100%;
  height: auto;
  display: block;
}

.project-video-wrap {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #000;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--border);
}

.project-video-wrap.wide {
  max-width: 100%;
  margin-top: 1.5rem;
}

.project-video-wrap video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: none;
}

.project-info {
  padding: 0.5rem 0;
}

.project-info.full-width {
  max-width: 42rem;
}

.project-type {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: lowercase;
  color: var(--accent);
}

.project-type::before {
  content: '// ';
  opacity: 0.5;
}

.project-info h3 {
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--text-bright);
  margin: 0.5rem 0 0.75rem;
  letter-spacing: -0.01em;
}

.project-info h3::before {
  content: '~ ';
  color: var(--accent);
  opacity: 0.6;
}

.project-info p {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.7;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.tag {
  font-size: 0.7rem;
  font-weight: 400;
  padding: 0.25rem 0.6rem;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-bright);
}

/* === Sections === */
section {
  position: relative;
  z-index: 1;
  max-width: 64rem;
  margin: 0 auto;
  padding: 5rem 2rem;
}

/* === Pricing Grid === */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.price-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2rem;
  text-align: left;
}

.price-popular {
  position: absolute;
  top: -0.5rem;
  right: 1rem;
  padding: 0.2rem 0.6rem;
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: lowercase;
  color: var(--bg);
  background: var(--accent);
}

.price-card h4 {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-dim);
  text-transform: lowercase;
  letter-spacing: 0.05em;
}

.price-amount {
  font-size: 2.5rem;
  font-weight: 400;
  color: var(--accent);
  letter-spacing: -0.02em;
  margin: 0.5rem 0;
  line-height: 1;
}

.price-currency {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--text-dim);
  margin-bottom: 1rem;
}

.price-card p {
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.5;
}

/* Pricing Terms */
.pricing-terms {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2rem;
  margin-bottom: 1.5rem;
}

.term {
  margin-bottom: 1rem;
}

.term:last-child {
  margin-bottom: 0;
}

.term strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-bright);
  margin-bottom: 0.25rem;
}

.term strong::before {
  content: '> ';
  color: var(--accent);
  opacity: 0.6;
}

.term span {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.pricing-note {
  display: flex;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--bg);
  border: 1px solid var(--border);
}

.note-icon {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent);
}

.pricing-note p {
  font-size: 0.85rem;
  color: var(--text);
  line-height: 1.6;
}

/* === Contact === */
.contact-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: flex-start;
}

.contact-info {
  max-width: 28rem;
}

.contact-info p {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-bottom: 1rem;
}

.contact-info ul {
  list-style: none;
  margin-bottom: 1.5rem;
}

.contact-info li {
  font-size: 0.85rem;
  color: var(--text);
  padding: 0.35rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.contact-info li::before {
  content: '>';
  position: absolute;
  left: 0;
  color: var(--accent);
  opacity: 0.6;
}

/* === Libs === */
.lib-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1.5rem;
}

.lib-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.lib-card h4 {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-bright);
}

.lib-card h4::before {
  content: '> ';
  color: var(--accent);
  opacity: 0.6;
}

.lib-card p {
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.6;
}

.lib-install {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-bright);
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 0.5rem 0.75rem;
  white-space: normal;
  overflow-wrap: anywhere;
}

.lib-btn {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-bright);
  border: 1px solid var(--border);
  padding: 0.5rem 1rem;
  transition: all 0.25s;
}

.lib-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* === Contact actions === */
.contact-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}

.discord-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  background: transparent;
  color: var(--accent);
  font-size: 1rem;
  font-weight: 500;
  border: 1px solid var(--accent);
  transition: all 0.25s;
}

.discord-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.github-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  background: transparent;
  color: var(--text);
  font-size: 1rem;
  font-weight: 500;
  border: 1px solid var(--border);
  transition: all 0.25s;
}

.github-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* === Button hover prefix (same as nav, pushes content) === */
.btn-primary::before,
.btn-ghost::before,
.lib-btn::before,
.discord-btn::before,
.github-btn::before {
  content: '>';
  max-width: 0;
  margin-right: 0;
  opacity: 0;
  overflow: hidden;
  flex-shrink: 0;
  transition: opacity 0.2s, max-width 0.2s, margin-right 0.2s;
}

.btn-primary:hover::before,
.btn-ghost:hover::before,
.lib-btn:hover::before,
.discord-btn:hover::before,
.github-btn:hover::before {
  max-width: 1rem;
  margin-right: 0.5rem;
  opacity: 1;
}

/* === Reveal Animation === */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* === Blinking cursor === */
@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

/* === Responsive === */
@media (max-width: 900px) {
  .project-card {
    grid-template-columns: 1fr;
    text-align: left;
  }

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

  .project-card.reverse .project-visual.side-img {
    display: none;
  }

  .project-visual {
    justify-content: flex-start;
  }
}

@media (max-width: 736px) {
  .nav {
    padding: 0.75rem 1rem;
  }

  .nav-inner {
    gap: 1rem;
  }

  .nav-link {
    padding: 0.4rem 0.75rem;
    font-size: 0.75rem;
  }

  .hero {
    padding: 8rem 1.5rem 4rem;
  }

  section {
    padding: 3.5rem 1.25rem;
  }

  .project-card {
    padding: 1.5rem;
  }

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

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

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

  .contact-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .nav-inner {
    gap: 0.5rem;
  }

  .nav-links {
    gap: 0.1rem;
  }

  .nav-link {
    padding: 0.35rem 0.5rem;
    font-size: 0.7rem;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .hero-sub {
    font-size: 0.9rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn-primary, .btn-ghost {
    width: 100%;
    justify-content: center;
  }

  .price-amount {
    font-size: 2rem;
  }
}