/* ============================================
   Fondation SCP — Site de candidature Lightic
   ============================================ */

:root {
  --bg-deep: #0a0a0b;
  --bg-main: #111113;
  --bg-card: #18181b;
  --bg-card-hover: #1f1f23;
  --bg-alt: #0d0d0f;

  --text-primary: #e8e6e3;
  --text-secondary: #9b9893;
  --text-muted: #6b6863;

  --accent-red: #c41e1e;
  --accent-red-dim: #8b1515;
  --accent-amber: #d4a017;
  --accent-green: #2d8a4e;
  --accent-green-bright: #3cb371;

  --border: #2a2a2e;
  --border-light: #3a3a40;

  --font-serif: 'Source Serif 4', Georgia, serif;
  --font-mono: 'IBM Plex Mono', 'Consolas', monospace;

  --radius: 4px;
  --radius-lg: 8px;
  --transition: 0.25s ease;
  --nav-height: 64px;
  --banner-height: 40px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + var(--banner-height) + 16px);
}

body {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-primary);
  background: var(--bg-deep);
  overflow-x: hidden;
}

/* Texture overlays */
.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.04;
  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='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.container {
  width: min(1100px, 92vw);
  margin-inline: auto;
}

/* Classified banner */
.classified-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--accent-red);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  height: var(--banner-height);
  display: flex;
  align-items: center;
}

.banner-inner {
  width: min(1100px, 92vw);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.banner-icon {
  font-size: 1rem;
  flex-shrink: 0;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Navigation */
.nav {
  position: fixed;
  top: var(--banner-height);
  left: 0;
  right: 0;
  z-index: 999;
  background: rgba(10, 10, 11, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  height: var(--nav-height);
}

.nav-inner {
  width: min(1100px, 92vw);
  margin-inline: auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  color: var(--text-primary);
  letter-spacing: 0.05em;
}

.logo-scp {
  color: var(--accent-red);
}

.logo-divider {
  color: var(--text-muted);
  margin: 0 0.25rem;
}

.logo-site {
  color: var(--accent-amber);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 0.25rem;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-decoration: none;
  color: var(--text-secondary);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius);
  letter-spacing: 0.03em;
  transition: color var(--transition), background var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
  background: var(--bg-card);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: calc(var(--nav-height) + var(--banner-height));
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(196, 30, 30, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(212, 160, 23, 0.05) 0%, transparent 50%),
    linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-main) 100%);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.15;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 70%);
}

.hero-content {
  position: relative;
  text-align: center;
  padding: 4rem 0 6rem;
}

.hero-meta {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.stamp {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  padding: 0.35rem 0.75rem;
  border: 2px solid;
  text-transform: uppercase;
}

.stamp-confidential {
  color: var(--accent-red);
  border-color: var(--accent-red);
  transform: rotate(-3deg);
}

.stamp-level {
  color: var(--accent-amber);
  border-color: var(--accent-amber);
  transform: rotate(2deg);
}

.hero-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.hero-title {
  margin-bottom: 1rem;
}

.hero-name {
  display: block;
  font-size: clamp(2.8rem, 8vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.hero-subtitle strong {
  color: var(--accent-amber);
  font-weight: 600;
}

.hero-site {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

.hero-site em {
  color: var(--accent-green-bright);
  font-style: normal;
  font-weight: 600;
}

.hero-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--text-primary);
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border-light);
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.btn {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-decoration: none;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius);
  transition: all var(--transition);
  text-transform: uppercase;
}

.btn-primary {
  background: var(--accent-red);
  color: #fff;
  border: 2px solid var(--accent-red);
}

.btn-primary:hover {
  background: var(--accent-red-dim);
  border-color: var(--accent-red-dim);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--border-light);
}

.btn-secondary:hover {
  border-color: var(--accent-amber);
  color: var(--accent-amber);
  transform: translateY(-2px);
}

.hero-motto {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0.5;
}

.scroll-hint span {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--text-muted), transparent);
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: scaleY(1); opacity: 0.5; }
  50% { transform: scaleY(0.6); opacity: 1; }
}

/* Sections */
.section {
  padding: 6rem 0;
  position: relative;
}

.section-alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-id {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent-red);
  letter-spacing: 0.15em;
  margin-bottom: 0.75rem;
}

.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1rem;
}

.section-intro {
  max-width: 750px;
  margin: -2rem auto 3rem;
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
}

/* Profile */
.profile-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 2rem;
  align-items: start;
}

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

.profile-main {
  text-align: center;
}

.profile-avatar {
  width: 100px;
  height: 100px;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-red-dim), var(--bg-deep));
  border: 3px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-initials {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 600;
  color: var(--text-primary);
}

.profile-main h3 {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.profile-age {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.profile-details {
  list-style: none;
  text-align: left;
}

.profile-details li {
  display: flex;
  flex-direction: column;
  padding: 0.75rem 0;
  border-top: 1px solid var(--border);
}

.detail-key {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.2rem;
}

.detail-value {
  font-size: 0.95rem;
  color: var(--text-primary);
}

.profile-text h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--accent-amber);
}

.profile-text p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.profile-text p:last-child {
  margin-bottom: 0;
}

.profile-text strong {
  color: var(--text-primary);
}

/* Motivation */
.pull-quote {
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  font-style: italic;
  color: var(--text-secondary);
  text-align: center;
  max-width: 700px;
  margin: 0 auto 2rem;
  padding: 2rem;
  border-left: 3px solid var(--accent-red);
  background: var(--bg-card);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.motivation-intro {
  max-width: 800px;
  margin: 0 auto 2.5rem;
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.8;
}

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

.motivation-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: border-color var(--transition), transform var(--transition);
}

.motivation-card:hover {
  border-color: var(--border-light);
  transform: translateY(-4px);
}

.card-number {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 600;
  color: var(--accent-red);
  opacity: 0.4;
  display: block;
  margin-bottom: 0.75rem;
}

.motivation-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.motivation-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.motivation-card p + p {
  margin-top: 0.75rem;
}

/* Why me */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: border-color var(--transition), transform var(--transition);
}

.why-card:hover {
  border-color: var(--border-light);
  transform: translateY(-3px);
}

.why-card-highlight {
  grid-column: 1 / -1;
  border-color: var(--accent-red-dim);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(196, 30, 30, 0.06) 100%);
}

.why-icon {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-amber);
  margin-bottom: 0.75rem;
}

.why-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.why-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.why-card p + p {
  margin-top: 0.75rem;
}

.why-closing {
  font-style: italic;
  color: var(--accent-amber) !important;
  margin-top: 1rem !important;
}

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

  .why-card-highlight {
    grid-column: auto;
  }
}

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

.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: border-color var(--transition);
}

.skill-card:hover {
  border-color: var(--accent-green);
}

.skill-icon {
  width: 40px;
  height: 40px;
  color: var(--accent-green-bright);
  margin-bottom: 1rem;
}

.skill-icon svg {
  width: 100%;
  height: 100%;
}

.skill-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.skill-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.skill-bar {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent-green), var(--accent-green-bright));
  border-radius: 2px;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.skill-fill.animated {
  width: var(--level);
}

/* Timeline */
.timeline {
  position: relative;
  max-width: 700px;
  margin-inline: auto;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--border-light);
}

.timeline-item {
  position: relative;
  padding-bottom: 2.5rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: -2rem;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--bg-alt);
  border: 3px solid var(--accent-red);
  z-index: 1;
}

.timeline-content h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  color: var(--accent-amber);
}

.timeline-content p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.timeline-content p + p {
  margin-top: 0.75rem;
}

/* Contact */
.contact-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.contact-info h3 {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.contact-role {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-amber);
  margin-bottom: 0.25rem;
}

.contact-site {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.contact-methods {
  list-style: none;
}

.contact-methods li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-top: 1px solid var(--border);
}

.contact-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.contact-value {
  font-size: 0.9rem;
  color: var(--text-primary);
}

.contact-value.placeholder {
  color: var(--text-muted);
  font-style: italic;
}

.contact-link {
  text-decoration: none;
  transition: color var(--transition);
}

.contact-link:hover {
  color: #5865f2;
}

.contact-closing p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.contact-signature {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--accent-amber);
  margin-top: 1.5rem;
}

/* Footer */
.footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  text-align: center;
}

.footer-warning {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--accent-red);
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
  opacity: 0.8;
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* Animations on scroll */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
  .profile-grid {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 768px) {
  .classified-banner p {
    font-size: 0.55rem;
    line-height: 1.3;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: calc(var(--banner-height) + var(--nav-height));
    left: 0;
    right: 0;
    background: rgba(10, 10, 11, 0.98);
    flex-direction: column;
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform var(--transition), opacity var(--transition);
    pointer-events: none;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links a {
    display: block;
    padding: 0.85rem 1rem;
  }

  .nav-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav-toggle.open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .hero-stats {
    gap: 1.25rem;
  }

  .stat-value {
    font-size: 1.4rem;
  }

  .section {
    padding: 4rem 0;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 280px;
    text-align: center;
  }

  .hero-stats {
    flex-wrap: wrap;
  }

  .stat-divider {
    display: none;
  }
}