/* ===========================
   PORTFOLIO - Souléïmane HIGUIOH
   Premium Dark Design System
   =========================== */

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --primary: #6366f1;
    --primary-light: #818cf8;
    --secondary: #8b5cf6;
    --accent: #f59e0b;
    --accent2: #06b6d4;
    --bg: #050816;
    --bg-2: #0d0f23;
    --bg-3: #111827;
    --surface: rgba(255,255,255,0.04);
    --surface-hover: rgba(255,255,255,0.07);
    --border: rgba(255,255,255,0.08);
    --border-hover: rgba(99,102,241,0.5);
    --text: #f1f5f9;
    --text-muted: #94a3b8;
    --text-dim: #64748b;
    --radius: 16px;
    --radius-sm: 8px;
    --shadow-glow: 0 0 40px rgba(99,102,241,0.15);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; scrollbar-width: thin; scrollbar-color: var(--primary) var(--bg-2); }
body { font-family: 'Inter', sans-serif; background: var(--bg); color: var(--text); line-height: 1.7; overflow-x: hidden; }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-2); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* ---- Particle BG ---- */
.bg-canvas { position: fixed; inset: 0; z-index: 0; pointer-events: none; }
#particleCanvas { width: 100%; height: 100%; }

/* ---- Container ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }

/* ---- Gradient Text ---- */
.gradient-text {
    background: linear-gradient(135deg, var(--primary-light), var(--secondary), var(--accent));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* ===========================
   NAVIGATION
   =========================== */
#navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    transition: var(--transition);
    padding: 20px 0;
}
#navbar.scrolled {
    background: rgba(5, 8, 22, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 14px 0;
    box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.nav-container { max-width: 1200px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { font-family: 'Space Mono', monospace; font-size: 1.3rem; font-weight: 700; color: var(--primary-light); cursor: pointer; }
.logo-bracket { color: var(--accent); }
.nav-links { display: flex; list-style: none; gap: 8px; }
.nav-link { text-decoration: none; color: var(--text-muted); font-size: 0.9rem; font-weight: 500; padding: 8px 14px; border-radius: 8px; transition: var(--transition); position: relative; }
.nav-link:hover, .nav-link.active { color: var(--text); background: var(--surface); }
.nav-link.active::after { content: ''; position: absolute; bottom: 4px; left: 50%; transform: translateX(-50%); width: 4px; height: 4px; border-radius: 50%; background: var(--primary); }
.menu-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--transition); }

/* Mobile Menu */
.mobile-menu { display: none; position: fixed; top: 0; right: -100%; width: 280px; height: 100vh; background: var(--bg-2); z-index: 99; padding: 80px 24px; border-left: 1px solid var(--border); transition: right 0.4s ease; }
.mobile-menu.open { right: 0; }
.mobile-menu ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.mobile-link { text-decoration: none; color: var(--text-muted); font-size: 1.1rem; padding: 12px 16px; display: block; border-radius: 10px; transition: var(--transition); }
.mobile-link:hover { color: var(--text); background: var(--surface); }

/* ===========================
   SECTIONS
   =========================== */
.section { padding: 100px 0; position: relative; z-index: 1; }
.section-dark { background: var(--bg-2); }
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag { display: inline-block; background: rgba(99,102,241,0.15); color: var(--primary-light); border: 1px solid rgba(99,102,241,0.3); padding: 6px 18px; border-radius: 50px; font-size: 0.8rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 16px; }
.section-title { font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800; color: var(--text); margin-bottom: 12px; }
.section-subtitle { color: var(--text-muted); font-size: 1.1rem; max-width: 520px; margin: 0 auto; }

/* ===========================
   HERO
   =========================== */
.section-hero {
    min-height: 100vh; display: flex; align-items: center; position: relative; z-index: 1;
    padding: 100px 24px 60px;
    max-width: 1200px; margin: 0 auto; gap: 60px;
}
.hero-content { flex: 1; max-width: 620px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.3); color: #34d399; padding: 8px 16px; border-radius: 50px; font-size: 0.85rem; font-weight: 500; margin-bottom: 24px; }
.badge-dot { width: 8px; height: 8px; border-radius: 50%; background: #34d399; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero-greeting { display: block; font-size: 1.2rem; color: var(--text-muted); font-weight: 400; margin-bottom: 8px; }
.hero-name { display: block; font-size: clamp(2.5rem, 5vw, 3.8rem); font-weight: 900; line-height: 1.1; margin-bottom: 20px; }
.hero-role { font-family: 'Space Mono', monospace; font-size: 1.1rem; color: var(--text-muted); margin-bottom: 24px; display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.role-prefix, .role-suffix { color: var(--text-dim); }
.typed-text { color: var(--primary-light); min-width: 20px; }
.hero-description { color: var(--text-muted); font-size: 1.05rem; line-height: 1.8; max-width: 520px; margin-bottom: 36px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px; border-radius: 12px; font-weight: 600; font-size: 0.95rem; text-decoration: none; transition: var(--transition); cursor: pointer; border: none; font-family: inherit; }
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--secondary)); color: white; box-shadow: 0 4px 20px rgba(99,102,241,0.4); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(99,102,241,0.5); }
.btn-primary svg { width: 18px; transition: transform 0.3s; }
.btn-primary:hover svg { transform: translateX(4px); }
.btn-ghost { background: var(--surface); color: var(--text); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--surface-hover); border-color: var(--border-hover); transform: translateY(-2px); }
.btn-full { width: 100%; justify-content: center; }

.hero-stats { display: flex; align-items: center; gap: 24px; }
.stat-item { text-align: center; }
.stat-number { display: block; font-size: 2rem; font-weight: 800; color: var(--primary-light); font-family: 'Space Mono', monospace; }
.stat-label { font-size: 0.78rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.stat-divider { width: 1px; height: 40px; background: var(--border); }

.hero-visual { flex: 1; display: flex; justify-content: center; align-items: center; }
.avatar-container { position: relative; width: 340px; height: 340px; display: flex; justify-content: center; align-items: center; }
.avatar-glow { position: absolute; width: 300px; height: 300px; border-radius: 50%; background: radial-gradient(circle, rgba(99,102,241,0.3) 0%, transparent 70%); animation: glowPulse 3s ease-in-out infinite; }
@keyframes glowPulse { 0%, 100% { transform: scale(1); opacity: 0.7; } 50% { transform: scale(1.1); opacity: 1; } }
.avatar-ring { position: absolute; border-radius: 50%; border: 1px solid rgba(99,102,241,0.3); animation: rotateSlow linear infinite; }
.ring-1 { width: 300px; height: 300px; animation-duration: 20s; border-style: dashed; }
.ring-2 { width: 360px; height: 360px; animation-duration: 30s; animation-direction: reverse; border-color: rgba(139,92,246,0.2); }
@keyframes rotateSlow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.avatar-image { width: 200px; height: 200px; border-radius: 50%; overflow: hidden; border: 3px solid rgba(99,102,241,0.5); background: linear-gradient(135deg, var(--bg-2), var(--bg-3)); display: flex; align-items: center; justify-content: center; z-index: 2; position: relative; }
.avatar-placeholder { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; font-size: 3rem; font-weight: 800; background: linear-gradient(135deg, var(--primary), var(--secondary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; font-family: 'Space Mono', monospace; position: relative; }
.avatar-placeholder svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.avatar-placeholder span { position: relative; z-index: 1; }
.floating-badge { position: absolute; background: rgba(13,15,35,0.9); backdrop-filter: blur(10px); border: 1px solid var(--border); border-radius: 50px; padding: 8px 16px; font-size: 0.8rem; font-weight: 600; display: flex; align-items: center; gap: 6px; z-index: 3; white-space: nowrap; box-shadow: 0 4px 20px rgba(0,0,0,0.3); animation: floatBadge 3s ease-in-out infinite; }
.badge-top { top: 30px; right: -10px; animation-delay: 0s; }
.badge-bottom { bottom: 40px; left: -10px; animation-delay: 1.5s; }
@keyframes floatBadge { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.badge-icon { font-size: 1rem; }

.hero-scroll-indicator { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--text-dim); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; }
.scroll-line { width: 1px; height: 40px; background: linear-gradient(to bottom, var(--primary), transparent); animation: scrollAnim 2s ease-in-out infinite; }
@keyframes scrollAnim { 0% { opacity: 1; transform: scaleY(1); } 100% { opacity: 0; transform: scaleY(0); transform-origin: top; } }

/* ===========================
   ABOUT
   =========================== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.about-text p { color: var(--text-muted); margin-bottom: 20px; font-size: 1rem; line-height: 1.8; }
.about-text strong { color: var(--text); }
.about-intro { font-size: 1.1rem !important; }
.about-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 28px 0; }
.info-item { display: flex; align-items: flex-start; gap: 12px; padding: 14px; background: var(--surface); border-radius: 12px; border: 1px solid var(--border); }
.info-icon { font-size: 1.2rem; margin-top: 2px; }
.info-label { display: block; font-size: 0.75rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 3px; }
.info-value { display: block; font-size: 0.9rem; color: var(--text); font-weight: 500; word-break: break-all; }
.about-languages h4 { color: var(--text); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 12px; }
.language-tags { display: flex; gap: 10px; flex-wrap: wrap; }
.lang-tag { background: rgba(99,102,241,0.1); border: 1px solid rgba(99,102,241,0.3); color: var(--primary-light); padding: 6px 16px; border-radius: 50px; font-size: 0.85rem; font-weight: 500; }

.about-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.service-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; transition: var(--transition); }
.card-icon { font-size: 2rem; margin-bottom: 12px; }
.service-card h3 { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.service-card p { font-size: 0.875rem; color: var(--text-muted); line-height: 1.6; }
.card-hover { transition: var(--transition); }
.card-hover:hover { border-color: var(--border-hover); transform: translateY(-4px); box-shadow: var(--shadow-glow); background: var(--surface-hover); }

/* ===========================
   SKILLS
   =========================== */
.skills-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-bottom: 48px; }
.skill-category { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; }
.skill-cat-title { font-size: 0.9rem; font-weight: 700; color: var(--text); text-transform: uppercase; letter-spacing: 0.08em; display: flex; align-items: center; gap: 10px; margin-bottom: 24px; }
.cat-icon { font-size: 1.2rem; }
.skill-bars { display: flex; flex-direction: column; gap: 20px; }
.skill-bar-item { position: relative; }
.skill-info { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.skill-name { font-size: 0.875rem; color: var(--text-muted); font-weight: 500; }
.skill-pct { font-size: 0.8rem; color: var(--text-dim); font-family: 'Space Mono', monospace; }
.skill-track { background: rgba(255,255,255,0.06); border-radius: 50px; height: 6px; overflow: hidden; }
.skill-fill { height: 100%; border-radius: 50px; width: 0; transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1); }

.tech-chips-section { text-align: center; }
.tech-chips-section h3 { font-size: 1rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 20px; }
.tech-chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.chip { background: var(--surface); border: 1px solid var(--border); color: var(--text-muted); padding: 8px 18px; border-radius: 50px; font-size: 0.85rem; font-weight: 500; transition: var(--transition); cursor: default; }
.chip:hover { background: rgba(99,102,241,0.1); border-color: rgba(99,102,241,0.5); color: var(--primary-light); transform: translateY(-2px); }

/* ===========================
   TIMELINE
   =========================== */
.timeline { position: relative; max-width: 900px; margin: 0 auto; }
.timeline::before { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: linear-gradient(to bottom, var(--primary), var(--secondary), transparent); transform: translateX(-50%); }
.timeline-item { display: flex; width: 100%; margin-bottom: 40px; position: relative; }
.timeline-right { justify-content: flex-start; padding-right: calc(50% + 40px); }
.timeline-left { justify-content: flex-end; padding-left: calc(50% + 40px); }
.timeline-dot { position: absolute; left: 50%; top: 24px; width: 16px; height: 16px; border-radius: 50%; background: var(--primary); border: 3px solid var(--bg-2); transform: translateX(-50%); z-index: 1; box-shadow: 0 0 0 4px rgba(99,102,241,0.2); }
.timeline-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; width: 100%; }
.timeline-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 12px; gap: 8px; flex-wrap: wrap; }
.timeline-period { display: flex; align-items: center; gap: 6px; font-size: 0.8rem; color: var(--text-dim); font-family: 'Space Mono', monospace; }
.period-icon { font-size: 0.85rem; }
.timeline-type { font-size: 0.7rem; font-weight: 700; padding: 4px 10px; border-radius: 50px; text-transform: uppercase; letter-spacing: 0.05em; }
.timeline-type.freelance { background: rgba(245,158,11,0.15); color: var(--accent); border: 1px solid rgba(245,158,11,0.3); }
.timeline-type.stage { background: rgba(6,182,212,0.15); color: var(--accent2); border: 1px solid rgba(6,182,212,0.3); }
.timeline-title { font-size: 1.05rem; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.timeline-company { font-size: 0.9rem; color: var(--primary-light); display: flex; align-items: center; gap: 8px; margin-bottom: 14px; font-weight: 500; }
.company-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--primary); flex-shrink: 0; }
.timeline-tasks { list-style: none; margin-bottom: 16px; display: flex; flex-direction: column; gap: 6px; }
.timeline-tasks li { font-size: 0.875rem; color: var(--text-muted); padding-left: 16px; position: relative; }
.timeline-tasks li::before { content: '→'; position: absolute; left: 0; color: var(--primary); }
.timeline-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tl-tag { background: rgba(99,102,241,0.1); border: 1px solid rgba(99,102,241,0.2); color: var(--primary-light); padding: 4px 10px; border-radius: 50px; font-size: 0.75rem; font-weight: 500; }

/* ===========================
   EDUCATION
   =========================== */
.education-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.edu-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.edu-icon { font-size: 2.5rem; }
.edu-year { display: inline-block; background: rgba(99,102,241,0.1); color: var(--primary-light); border: 1px solid rgba(99,102,241,0.3); padding: 4px 12px; border-radius: 50px; font-size: 0.75rem; font-weight: 700; font-family: 'Space Mono', monospace; margin-bottom: 4px; }
.edu-title { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.edu-school { font-size: 0.875rem; color: var(--primary-light); font-weight: 600; margin-bottom: 8px; }
.edu-detail { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

/* ===========================
   CONTACT
   =========================== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; }
.contact-info h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 16px; }
.contact-info > p { color: var(--text-muted); margin-bottom: 32px; line-height: 1.7; }
.contact-items { display: flex; flex-direction: column; gap: 12px; }
.contact-item { display: flex; align-items: center; gap: 16px; padding: 16px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); text-decoration: none; color: inherit; }
.ci-icon { width: 44px; height: 44px; border-radius: 10px; background: rgba(99,102,241,0.1); border: 1px solid rgba(99,102,241,0.2); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0; color: var(--primary-light); }
.ci-label { display: block; font-size: 0.72rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 3px; }
.ci-value { display: block; font-size: 0.875rem; color: var(--text); font-weight: 500; word-break: break-all; }

.contact-form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 36px; display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.form-group input, .form-group textarea { background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: 10px; padding: 12px 16px; color: var(--text); font-size: 0.95rem; font-family: inherit; transition: var(--transition); resize: vertical; outline: none; }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-dim); }
.form-group input:focus, .form-group textarea:focus { border-color: var(--primary); background: rgba(99,102,241,0.05); box-shadow: 0 0 0 3px rgba(99,102,241,0.1); }
.form-success { display: none; text-align: center; padding: 14px; background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.3); border-radius: 10px; color: #34d399; font-size: 0.9rem; }
.form-success.show { display: block; }

/* ===========================
   FOOTER
   =========================== */
#footer { padding: 48px 0; border-top: 1px solid var(--border); background: var(--bg-2); position: relative; z-index: 1; }
.footer-content { text-align: center; }
.footer-logo { font-family: 'Space Mono', monospace; font-size: 1.5rem; font-weight: 700; color: var(--primary-light); margin-bottom: 8px; }
.footer-tagline { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 20px; }
.footer-links { display: flex; justify-content: center; gap: 24px; margin-bottom: 20px; }
.footer-links a { text-decoration: none; color: var(--text-muted); font-size: 0.9rem; transition: var(--transition); }
.footer-links a:hover { color: var(--primary-light); }
.footer-copy { color: var(--text-dim); font-size: 0.8rem; }

/* ===========================
   REVEAL ANIMATIONS
   =========================== */
.reveal-item { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-item.visible { opacity: 1; transform: translateY(0); }
.reveal-skill { opacity: 0; transition: opacity 0.5s ease; }
.reveal-skill.visible { opacity: 1; }

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
    .skills-grid { grid-template-columns: 1fr; }
    .education-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
    .section-hero { flex-direction: column-reverse; text-align: center; gap: 40px; padding: 130px 24px 60px; }
    .hero-cta { justify-content: center; }
    .hero-stats { justify-content: center; }
    .about-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .timeline::before { left: 20px; }
    .timeline-right, .timeline-left { padding: 0 0 0 56px; justify-content: flex-start; }
    .timeline-dot { left: 20px; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .menu-toggle { display: flex; }
    .mobile-menu { display: block; }
    .hero-name { font-size: 2.5rem; }
    .about-info-grid { grid-template-columns: 1fr; }
    .about-cards { grid-template-columns: 1fr; }
    .education-grid { grid-template-columns: 1fr; }
    .section { padding: 70px 0; }
    .avatar-container { width: 280px; height: 280px; }
    .avatar-image { width: 160px; height: 160px; }
    .ring-1 { width: 240px; height: 240px; }
    .ring-2 { width: 300px; height: 300px; }
    .avatar-glow { width: 240px; height: 240px; }
    .badge-top { top: 20px; right: -5px; }
    .badge-bottom { bottom: 30px; left: -5px; }
}

@media (max-width: 480px) {
    .hero-stats { flex-direction: column; gap: 16px; }
    .stat-divider { display: none; }
    .hero-cta { flex-direction: column; align-items: stretch; }
    .section-title { font-size: 1.8rem; }
}

/* ===========================
   REAL PHOTO
   =========================== */
.real-photo {
    width: 100%; height: 100%;
    object-fit: cover; object-position: center top;
    border-radius: 50%;
    filter: contrast(1.05) brightness(1.05) saturate(1.1);
}

/* ===========================
   PROJECTS / REALISATIONS
   =========================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.project-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: var(--transition);
}
.project-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(99,102,241,0.18);
    background: var(--surface-hover);
}
.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
.project-icon { font-size: 2rem; }
.project-badges { display: flex; flex-direction: column; gap: 4px; align-items: flex-end; }
.proj-badge {
    font-size: 0.68rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border: 1px solid transparent;
}
.proj-badge.web         { background: rgba(99,102,241,0.15);  color: #818cf8; border-color: rgba(99,102,241,0.3); }
.proj-badge.fintech     { background: rgba(245,158,11,0.15);  color: #fbbf24; border-color: rgba(245,158,11,0.3); }
.proj-badge.ong         { background: rgba(16,185,129,0.15);  color: #34d399; border-color: rgba(16,185,129,0.3); }
.proj-badge.gov         { background: rgba(59,130,246,0.15);  color: #60a5fa; border-color: rgba(59,130,246,0.3); }
.proj-badge.cyber       { background: rgba(239,68,68,0.15);   color: #f87171; border-color: rgba(239,68,68,0.3); }
.proj-badge.live        { background: rgba(16,185,129,0.1);   color: #6ee7b7; border-color: rgba(16,185,129,0.2); }
.project-title { font-size: 1rem; font-weight: 700; color: var(--text); line-height: 1.4; }
.project-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; flex: 1; }
.project-tech {
    display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px;
}
.project-tech span {
    background: rgba(99,102,241,0.08);
    border: 1px solid rgba(99,102,241,0.2);
    color: var(--primary-light);
    padding: 3px 10px;
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 600;
}

/* CTA card */
.project-card-cta {
    justify-content: center;
    align-items: center;
    text-align: center;
    background: linear-gradient(135deg, rgba(99,102,241,0.08), rgba(139,92,246,0.08));
    border: 1px dashed rgba(99,102,241,0.35);
    min-height: 220px;
}
.project-card-cta:hover { border-style: solid; }
.project-icon-big { font-size: 2.8rem; margin-bottom: 8px; }
.project-card-cta h3 { font-size: 1.15rem; font-weight: 700; color: var(--text); }
.project-card-cta p  { font-size: 0.875rem; color: var(--text-muted); }

/* ===========================
   TIMELINE – CURRENT TYPE
   =========================== */
.timeline-type.current {
    background: rgba(16,185,129,0.15);
    color: #34d399;
    border: 1px solid rgba(16,185,129,0.4);
}
/* Pulsing dot for current position */
.timeline-dot-current {
    background: #34d399 !important;
    box-shadow: 0 0 0 4px rgba(52,211,153,0.2) !important;
    animation: dotPulse 2s infinite;
}
@keyframes dotPulse {
    0%, 100% { box-shadow: 0 0 0 4px rgba(52,211,153,0.2); }
    50%       { box-shadow: 0 0 0 8px rgba(52,211,153,0.05); }
}

/* ===========================
   RESPONSIVE – Projects
   =========================== */
@media (max-width: 1024px) {
    .projects-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .projects-grid { grid-template-columns: 1fr; }
}