/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:         #071e30;
  --bg-2:       #0a2540;
  --bg-card:    rgba(10, 30, 52, 0.9);
  --bg-glass:   rgba(0, 180, 220, 0.05);
  --cyan:       #00d9ff;
  --cyan-dim:   rgba(0, 217, 255, 0.15);
  --cyan-dark:  #008faa;
  --green:      #00ff9d;
  --green-dim:  rgba(0, 255, 157, 0.12);
  --text:       #b8d8e8;
  --text-bright:#e2f2f8;
  --muted:      #507a8a;
  --border:     rgba(0, 217, 255, 0.1);
  --border-2:   rgba(0, 217, 255, 0.22);
  --glow-sm:    0 0 8px rgba(0, 217, 255, 0.25);
  --glow-md:    0 0 20px rgba(0, 217, 255, 0.3);
  --glow-lg:    0 0 40px rgba(0, 217, 255, 0.15);
  --radius:     10px;
  --radius-lg:  16px;
  --transition: 0.3s ease;
  --mono:       'JetBrains Mono', 'Courier New', monospace;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

/* Bruit de fond subtil façon profondeur marine */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(ellipse 80% 50% at 20% -10%, rgba(0,120,180,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 110%, rgba(0,80,120,0.06) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

h1, h2, h3 { font-family: 'Space Grotesk', sans-serif; line-height: 1.2; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--cyan-dark); border-radius: 3px; }

/* ===== NAV ===== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.1rem 2rem;
  transition: background var(--transition), border-color var(--transition);
}
#navbar.scrolled {
  background: rgba(3, 13, 24, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--mono);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--cyan);
  letter-spacing: 0.1em;
  transition: text-shadow var(--transition);
}
.nav-logo:hover { text-shadow: var(--glow-md); }
.logo-bracket { opacity: 0.5; }

.nav-links { display: flex; gap: 1.75rem; align-items: center; }
.nav-num {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--cyan);
  opacity: 0.7;
  margin-right: 0.2rem;
}
.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted);
  transition: color var(--transition);
  font-family: var(--mono);
}
.nav-links a:hover, .nav-links a.active { color: var(--text-bright); }
.nav-cta {
  color: var(--cyan) !important;
  border: 1px solid var(--border-2) !important;
  padding: 0.4rem 1rem;
  border-radius: 6px;
  transition: all var(--transition) !important;
}
.nav-cta:hover {
  background: var(--cyan-dim) !important;
  border-color: var(--cyan) !important;
  box-shadow: var(--glow-sm) !important;
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.burger span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--cyan);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
#hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 2rem 4rem;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
#particleCanvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* Sonar rings */
.sonar-rings {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  width: 400px; height: 400px;
  pointer-events: none;
}
.ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0, 217, 255, 0.15);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: sonar 4s ease-out infinite;
}
.r1 { width: 120px; height: 120px; animation-delay: 0s; }
.r2 { width: 240px; height: 240px; animation-delay: 1.2s; }
.r3 { width: 380px; height: 380px; animation-delay: 2.4s; }
@keyframes sonar {
  0%   { opacity: 0.6; transform: translate(-50%, -50%) scale(0.8); }
  100% { opacity: 0;   transform: translate(-50%, -50%) scale(1.1); }
}

/* Terminal prompt */
.terminal-prompt {
  font-family: var(--mono);
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0;
}
.prompt-host { color: var(--green); }
.prompt-sep  { color: var(--muted); }
.prompt-path { color: var(--cyan); }
.prompt-dollar { color: var(--muted); margin: 0 0.4rem; }
.prompt-cmd  { color: var(--text-bright); }
.cursor-blink {
  color: var(--cyan);
  animation: blink 1.1s step-end infinite;
  margin-left: 2px;
  font-size: 0.9rem;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* Glitch effect */
.glitch {
  position: relative;
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 1.25rem;
}
.glitch span { color: var(--cyan); text-shadow: var(--glow-md); }
.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  overflow: hidden;
  opacity: 0;
}
.glitch::before {
  color: var(--cyan);
  text-shadow: -2px 0 var(--green);
  clip-path: inset(0 0 60% 0);
  animation: glitch-top 5s infinite;
}
.glitch::after {
  color: var(--cyan);
  text-shadow: 2px 0 var(--green);
  clip-path: inset(40% 0 0 0);
  animation: glitch-bot 5s infinite;
}
@keyframes glitch-top {
  0%, 88%, 94%, 100% { opacity: 0; transform: none; }
  90% { opacity: 0.7; transform: translate(-2px, -1px); }
  92% { opacity: 0.7; transform: translate(2px, 0); }
}
@keyframes glitch-bot {
  0%, 88%, 94%, 100% { opacity: 0; transform: none; }
  90% { opacity: 0.7; transform: translate(2px, 1px); }
  92% { opacity: 0.7; transform: translate(-2px, 0); }
}

/* Typing effect */
.hero-subtitle {
  font-size: clamp(0.95rem, 2.2vw, 1.15rem);
  color: var(--muted);
  margin-bottom: 2rem;
  font-family: var(--mono);
  min-height: 1.8em;
}
.type-cursor {
  color: var(--cyan);
  animation: blink 0.8s step-end infinite;
  font-weight: 300;
}

.hero-tags {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.tag-status, .tag-loc {
  font-size: 0.8rem;
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
  font-family: var(--mono);
}
.tag-status {
  background: var(--green-dim);
  border: 1px solid rgba(0, 255, 157, 0.25);
  color: var(--green);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.tag-loc {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  color: var(--text);
}
.status-dot {
  width: 7px; height: 7px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
  box-shadow: 0 0 6px var(--green);
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

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

/* Depth meter */
.depth-meter {
  position: fixed;
  bottom: 2.5rem;
  right: 2rem;
  z-index: 50;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}
.depth-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--muted);
  letter-spacing: 0.15em;
}
.depth-bar {
  width: 3px;
  height: 60px;
  background: rgba(0, 217, 255, 0.1);
  border-radius: 2px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.depth-fill {
  width: 100%;
  height: 0%;
  background: linear-gradient(to bottom, var(--cyan), var(--green));
  transition: height 0.3s ease;
  border-radius: 2px;
  box-shadow: 0 0 8px var(--cyan);
}
.depth-value {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--cyan);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.6rem;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: var(--mono);
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}
.btn-icon { font-style: normal; }
.btn-primary {
  background: linear-gradient(135deg, rgba(0,217,255,0.15), rgba(0,217,255,0.05));
  color: var(--cyan);
  border: 1px solid var(--border-2);
}
.btn-primary:hover {
  background: var(--cyan-dim);
  border-color: var(--cyan);
  box-shadow: var(--glow-sm);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-outline:hover {
  border-color: rgba(0,255,157,0.4);
  color: var(--green);
  box-shadow: 0 0 12px rgba(0,255,157,0.15);
  transform: translateY(-2px);
}
.btn-linkedin {
  background: transparent;
  color: #0a66c2;
  border: 1px solid rgba(10, 102, 194, 0.35);
}
.btn-linkedin:hover {
  background: rgba(10, 102, 194, 0.12);
  border-color: #0a66c2;
  box-shadow: 0 0 12px rgba(10, 102, 194, 0.2);
  transform: translateY(-2px);
}
.btn-full { width: 100%; justify-content: center; }

/* ===== SECTION SHARED ===== */
section {
  padding: 6rem 0;
  position: relative;
  z-index: 1;
}
.section-label {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--cyan);
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
  opacity: 0.8;
}
.label-comment { color: var(--muted); }
section > .container > h2,
section h2 {
  font-size: clamp(1.75rem, 4vw, 2.4rem);
  color: var(--text-bright);
  margin-bottom: 3rem;
}

/* ===== À PROPOS ===== */
#about {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.about-text h2 { margin-bottom: 1.5rem; }
.about-text p {
  color: var(--text);
  margin-bottom: 1rem;
  font-size: 0.95rem;
  line-height: 1.8;
}
.about-text p strong { color: var(--cyan); font-weight: 600; }
.about-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
}
.about-badges span {
  font-size: 0.78rem;
  font-family: var(--mono);
  background: var(--bg-glass);
  border: 1px solid var(--border);
  padding: 0.35rem 0.85rem;
  border-radius: 6px;
  color: var(--text);
  transition: border-color var(--transition);
}
.about-badges span:hover { border-color: var(--cyan); color: var(--text-bright); }

/* Photo block */
.photo-block {
  position: relative;
  width: 160px;
  height: 160px;
  margin: 1.5rem auto 1.25rem;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--border-2);
  box-shadow: var(--glow-sm), 0 0 0 4px rgba(0,217,255,0.06);
}
.photo-block img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 8%;
  display: block;
}
.initials-fallback {
  display: none;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0,217,255,0.15), rgba(0,217,255,0.05));
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--cyan);
}

/* JSON card */
.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--glow-lg);
  transition: box-shadow var(--transition);
}
.about-card:hover { box-shadow: var(--glow-md); }
.card-terminal-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  background: rgba(0,217,255,0.04);
  border-bottom: 1px solid var(--border);
}
.t-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.t-dot.red    { background: #ff5f57; }
.t-dot.yellow { background: #ffbd2e; }
.t-dot.green  { background: #28c840; }
.t-title {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
  margin-left: auto;
  margin-right: auto;
}

.code-block { padding: 1.5rem; font-family: var(--mono); font-size: 0.83rem; line-height: 2; }
.code-line { display: block; }
.code-line.indent { padding-left: 1.5rem; }
.c-brace  { color: var(--muted); }
.c-key    { color: var(--cyan); }
.c-colon  { color: var(--muted); margin: 0 0.4rem; }
.c-string { color: var(--green); }
.c-number { color: #ff9d4d; }
.c-bool   { color: #c792ea; }
.c-comma  { color: var(--muted); }

/* ===== COMPÉTENCES ===== */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}
.skill-category {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: all var(--transition);
  backdrop-filter: blur(8px);
}
.skill-category:hover {
  border-color: var(--border-2);
  box-shadow: var(--glow-sm);
  transform: translateY(-3px);
}
.skill-category h3 {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--text-bright);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.prompt {
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.9rem;
}
.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.skill-tags span {
  font-size: 0.76rem;
  font-family: var(--mono);
  background: rgba(0,217,255,0.05);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  transition: all var(--transition);
}
.skill-tags span:hover {
  background: var(--cyan-dim);
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: var(--glow-sm);
}
.soft-card {
  grid-column: 1 / -1;
  background: rgba(0,255,157,0.03);
  border-color: rgba(0,255,157,0.12);
}
.soft-card:hover { border-color: rgba(0,255,157,0.3); box-shadow: 0 0 12px rgba(0,255,157,0.1); }
.soft-card h3 .prompt { color: var(--green); }
.soft-card .skill-tags span:hover {
  background: var(--green-dim);
  border-color: var(--green);
  color: var(--green);
  box-shadow: 0 0 8px rgba(0,255,157,0.2);
}

/* ===== EXPÉRIENCES ===== */
#experience {
  background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%);
}
.timeline { position: relative; padding-left: 2rem; margin-bottom: 4rem; }
.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--cyan), transparent);
  box-shadow: 0 0 8px rgba(0,217,255,0.3);
}
.timeline-item { position: relative; margin-bottom: 2.5rem; }
.timeline-dot {
  position: absolute;
  left: -2.38rem; top: 0.4rem;
  width: 10px; height: 10px;
  background: var(--cyan);
  border-radius: 50%;
  border: 2px solid var(--bg);
  box-shadow: var(--glow-sm);
}
.timeline-date {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--cyan);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}
.timeline-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: all var(--transition);
  backdrop-filter: blur(8px);
}
.timeline-card:hover { border-color: var(--border-2); box-shadow: var(--glow-sm); }
.timeline-header {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.timeline-header h3 { font-size: 1rem; color: var(--text-bright); }
.company {
  font-family: var(--mono);
  font-size: 0.75rem;
  background: var(--cyan-dim);
  border: 1px solid rgba(0,217,255,0.2);
  color: var(--cyan);
  padding: 0.2rem 0.65rem;
  border-radius: 4px;
}
.timeline-card ul { padding-left: 0; }
.timeline-card li {
  font-size: 0.88rem;
  color: var(--text);
  margin-bottom: 0.4rem;
  padding-left: 1.25rem;
  position: relative;
}
.timeline-card li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--cyan);
  font-size: 0.7rem;
  top: 0.2em;
}
.tag-inline {
  font-family: var(--mono);
  font-size: 0.72rem;
  background: var(--cyan-dim);
  border: 1px solid rgba(0,217,255,0.2);
  color: var(--cyan);
  padding: 0.1rem 0.5rem;
  border-radius: 4px;
  vertical-align: middle;
}

.sub-title { margin-top: 0; }
.education-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}
.edu-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  transition: all var(--transition);
  backdrop-filter: blur(8px);
}
.edu-card:hover {
  border-color: var(--border-2);
  transform: translateY(-3px);
  box-shadow: var(--glow-sm);
}
.edu-card.active {
  border-color: rgba(0,217,255,0.4);
  box-shadow: var(--glow-sm);
}
.edu-year {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--cyan);
  margin-bottom: 0.5rem;
}
.edu-card h3 { font-size: 0.92rem; color: var(--text-bright); margin-bottom: 0.3rem; }
.edu-card p { font-size: 0.8rem; color: var(--muted); }

/* ===== PROJETS ===== */
#projects { background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%); }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
}
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
  transition: all var(--transition);
  backdrop-filter: blur(8px);
}
.project-card:hover {
  border-color: var(--border-2);
  box-shadow: var(--glow-sm);
  transform: translateY(-3px);
}
.project-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}
.project-title-row h3 { font-size: 1.05rem; color: var(--text-bright); }
.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--cyan);
  border: 1px solid var(--border);
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  transition: all var(--transition);
}
.project-link:hover {
  background: var(--cyan-dim);
  border-color: var(--cyan);
  box-shadow: var(--glow-sm);
}
.project-desc {
  font-size: 0.875rem;
  color: var(--text);
  line-height: 1.7;
}
.code-inline {
  font-family: var(--mono);
  font-size: 0.8rem;
  background: var(--cyan-dim);
  color: var(--cyan);
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
}
.project-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.project-stack {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}
.project-stack span {
  font-family: var(--mono);
  font-size: 0.72rem;
  background: rgba(0,217,255,0.05);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
}
.project-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.project-commits {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
}
.project-badge {
  font-family: var(--mono);
  font-size: 0.68rem;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  font-weight: 600;
}
.project-badge.public {
  background: var(--green-dim);
  border: 1px solid rgba(0,255,157,0.25);
  color: var(--green);
}
.project-badge.private {
  background: rgba(255,180,0,0.1);
  border: 1px solid rgba(255,180,0,0.25);
  color: #ffb400;
}

.project-placeholder {
  border-style: dashed;
  opacity: 0.4;
  cursor: default;
}
.project-placeholder:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--border);
}
.placeholder-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 120px;
  gap: 0.5rem;
}
.placeholder-icon {
  font-size: 1.5rem;
  color: var(--muted);
  font-family: var(--mono);
}
.placeholder-inner p {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--muted);
}

/* ===== PASSIONS ===== */
.passions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.passion-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.passion-card:hover {
  border-color: var(--border-2);
  transform: translateY(-4px);
  box-shadow: var(--glow-md);
}
.passion-bg-icon {
  position: absolute;
  top: -0.5rem;
  right: 1rem;
  font-size: 5rem;
  opacity: 0.06;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
}
.passion-card:hover .passion-bg-icon { opacity: 0.12; transform: scale(1.05) rotate(-5deg); }
.passion-content { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 0.5rem; }
.passion-num {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--cyan);
  opacity: 0.6;
}
.passion-card h3 { font-size: 1.05rem; color: var(--text-bright); }
.passion-card p { font-size: 0.875rem; color: var(--text); line-height: 1.7; }
.passion-tag {
  font-family: var(--mono);
  font-size: 0.72rem;
  background: var(--cyan-dim);
  border: 1px solid rgba(0,217,255,0.2);
  color: var(--cyan);
  padding: 0.25rem 0.7rem;
  border-radius: 4px;
  align-self: flex-start;
  margin-top: 0.5rem;
}

/* Diving featured card */
.passion-featured {
  grid-column: 1 / -1;
  flex-direction: row;
  gap: 2rem;
  align-items: flex-start;
}
.passion-featured .passion-bg-icon {
  font-size: 8rem;
  top: 50%;
  transform: translateY(-50%);
  right: 2rem;
  opacity: 0.07;
}
.passion-featured:hover .passion-bg-icon {
  opacity: 0.14;
  transform: translateY(-50%) scale(1.05) rotate(-5deg);
}
.passion-featured p strong { color: var(--cyan); font-weight: 600; }

.dive-stats {
  display: flex;
  gap: 2rem;
  margin: 1rem 0;
  flex-wrap: wrap;
}
.dive-stat {
  display: flex;
  flex-direction: column;
}
.dive-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1;
  text-shadow: var(--glow-sm);
}
.dive-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--muted);
  margin-top: 0.2rem;
}

.dive-destinations {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}
.dive-dest {
  font-size: 0.82rem;
  background: rgba(0,217,255,0.06);
  border: 1px solid var(--border);
  padding: 0.35rem 0.85rem;
  border-radius: 6px;
  color: var(--text-bright);
  font-family: var(--mono);
  transition: all var(--transition);
}
.dive-dest:hover {
  border-color: var(--cyan);
  background: var(--cyan-dim);
  color: var(--cyan);
}

.dive-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* ===== CONTACT ===== */
#contact {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}
.contact-intro {
  color: var(--text);
  font-size: 0.95rem;
  max-width: 580px;
  margin-bottom: 3rem;
  margin-top: -2rem;
  line-height: 1.8;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 3rem;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 0.85rem; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem;
  transition: all var(--transition);
  backdrop-filter: blur(8px);
}
a.contact-item:hover {
  border-color: var(--border-2);
  box-shadow: var(--glow-sm);
  transform: translateX(4px);
}
.contact-icon {
  font-size: 1rem;
  width: 36px; height: 36px;
  background: var(--cyan-dim);
  border: 1px solid rgba(0,217,255,0.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-item > div:last-child { display: flex; flex-direction: column; }
.contact-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--cyan);
  opacity: 0.7;
}
.contact-value { font-size: 0.85rem; color: var(--text-bright); font-family: var(--mono); }

/* FORM */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(8px);
}
.form-terminal-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  background: rgba(0,217,255,0.04);
  border-bottom: 1px solid var(--border);
}
.form-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.form-group label {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.form-group label .prompt { font-size: 0.75rem; }
.form-group input,
.form-group textarea {
  background: rgba(0,217,255,0.03);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.7rem 0.9rem;
  font-size: 0.875rem;
  color: var(--text-bright);
  font-family: var(--mono);
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: vertical;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0,217,255,0.08);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted); font-size: 0.82rem; }

/* ===== FOOTER ===== */
footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  text-align: center;
  position: relative;
  z-index: 1;
}
footer p {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--muted);
}
.c-comment { color: rgba(0,217,255,0.3); }

/* ===== ANIMATIONS AU SCROLL ===== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: none;
}
.fade-in:nth-child(2) { transition-delay: 0.1s; }
.fade-in:nth-child(3) { transition-delay: 0.2s; }
.fade-in:nth-child(4) { transition-delay: 0.3s; }

/* ===== EASTER EGG ===== */
#easter-egg {
  position: fixed;
  inset: 0;
  background: rgba(3, 13, 24, 0.85);
  backdrop-filter: blur(8px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: ee-fade-in 0.3s ease;
}
@keyframes ee-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.ee-box {
  background: var(--bg-card);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  width: 100%;
  max-width: 480px;
  box-shadow: var(--glow-md);
  animation: ee-slide-in 0.35s ease;
}
@keyframes ee-slide-in {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: none; opacity: 1; }
}
.ee-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  background: rgba(0,217,255,0.04);
  border-bottom: 1px solid var(--border);
}
.ee-title {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
  margin: 0 auto;
}
.ee-content {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: 0.85rem;
}
.ee-prompt { color: var(--green); }
.ee-line   { color: var(--muted); }
.ee-line::before { content: '> '; color: var(--cyan); }
.ee-msg    { color: var(--text-bright) !important; font-size: 0.95rem; margin-top: 0.5rem; }
.ee-sub    { color: var(--text) !important; font-size: 0.8rem; }
.ee-close {
  margin-top: 1rem;
  background: none;
  border: 1px solid var(--border);
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.8rem;
  padding: 0.4rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  align-self: flex-start;
  transition: all var(--transition);
}
.ee-close:hover {
  background: var(--cyan-dim);
  border-color: var(--cyan);
}

.ee-bubble {
  position: fixed;
  bottom: -20px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(0,217,255,0.6), rgba(0,217,255,0.1));
  border: 1px solid rgba(0,217,255,0.4);
  pointer-events: none;
  z-index: 998;
  animation: ee-rise linear forwards;
}
@keyframes ee-rise {
  0%   { transform: translateY(0) scale(1); opacity: 0.7; }
  100% { transform: translateY(-110vh) scale(0.5); opacity: 0; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .soft-card { grid-column: unset; }
  .passions-grid { grid-template-columns: 1fr; }
  .sonar-rings { display: none; }
}

@media (max-width: 640px) {
  #navbar { padding: 1rem; }
  .nav-links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--bg);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    z-index: 200;
    border: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1.1rem; }
  .burger { display: flex; z-index: 201; }
  .burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 4.5px); }
  .burger.open span:nth-child(2) { opacity: 0; }
  .burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -4.5px); }
  #hero { padding: 6rem 1.5rem 4rem; }
  .form-row { grid-template-columns: 1fr; }
  .depth-meter { display: none; }
  .passions-grid { grid-template-columns: 1fr; }
}