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

:root {
  --black:  #000000;
  --deep:   #050505;
  --panel:  #0d0d0d;
  --border: #1c1c1c;
  --white:  #e8e8e8;
  --bright: #ffffff;
  --dim:    #666666;
  --mid:    #999999;
}

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: 'Rajdhani', sans-serif;
  font-weight: 400;
  overflow-x: hidden;
}

/* MATRIX CANVAS */
#matrix-canvas {
  position: fixed; top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0; opacity: 0.04; pointer-events: none;
}

/* SCANLINES */
body::after {
  content: ''; position: fixed; inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.02) 2px, rgba(0,0,0,0.02) 4px);
  pointer-events: none; z-index: 9990;
}

/* SKIP LINK */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--bright);
  color: var(--black);
  padding: 8px;
  z-index: 100;
}

.skip-link:focus {
  top: 0;
}

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 60px;
  background: rgba(0,0,0,0.94); border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.nav-logo {
  font-family: 'Orbitron', monospace; font-size: 0.95rem; font-weight: 700;
  letter-spacing: 0.3em; color: var(--bright); text-decoration: none; text-transform: uppercase;
}
.nav-logo::after { content: '_'; animation: blink 1s step-end infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

.nav-links { display: flex; gap: 40px; list-style: none; }
.nav-links a {
  font-family: 'Share Tech Mono', monospace; color: var(--mid);
  text-decoration: none; font-size: 0.72rem; letter-spacing: 0.15em;
  text-transform: uppercase; transition: color 0.2s;
}
.nav-links a::before { content: '> '; opacity: 0; transition: opacity 0.2s; }
.nav-links a:hover, .nav-links a:focus { color: var(--bright); outline: none; }
.nav-links a:hover::before, .nav-links a:focus::before { opacity: 1; }

/* MOBILE MENU BUTTON */
.nav-menu-btn {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.nav-menu-btn span {
  width: 24px;
  height: 2px;
  background: var(--mid);
  transition: all 0.3s ease;
}

.nav-menu-btn:hover span {
  background: var(--bright);
}

.nav-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.nav-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.nav-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* HERO */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  padding: 120px 60px 80px; overflow: hidden; z-index: 1;
}

.hero-bg {
  position: absolute; inset: 0;
  background-image: url('https://upload.wikimedia.org/wikipedia/commons/thumb/4/46/Libreville_vue_du_ciel.jpg/1280px-Libreville_vue_du_ciel.jpg');
  background-size: cover; background-position: center 30%;
  filter: brightness(0.1) grayscale(1) contrast(1.5);
  transform: scale(1.05); animation: slowZoom 25s ease-out forwards;
}
@keyframes slowZoom { from{transform:scale(1.05)} to{transform:scale(1.0)} }

.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0) 50%, rgba(0,0,0,0.9) 100%);
}

.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px; pointer-events: none;
}

/* Vignette corners */
.hero-vignette {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(0,0,0,0.7) 100%);
  pointer-events: none;
}

.hero-content { position: relative; z-index: 2; max-width: 900px; }

.hero-terminal {
  font-family: 'Share Tech Mono', monospace; font-size: 0.7rem;
  color: var(--mid); letter-spacing: 0.08em; margin-bottom: 36px; line-height: 2.1;
}
.hero-terminal .t-line { display: block; }
.hero-terminal .hl { color: var(--bright); }

.hero-title {
  font-family: 'Orbitron', monospace;
  font-size: clamp(2.8rem, 6vw, 6.5rem); font-weight: 900;
  line-height: 1.0; text-transform: uppercase; margin-bottom: 32px;
}
.line-dim    { color: #999999; font-weight: 400; font-size: 0.6em; letter-spacing: 0.12em; }
.line-bright { color: var(--bright); }
.line-outline { color: transparent; -webkit-text-stroke: 1.5px rgba(255,255,255,0.22); }

.glitch-wrap { position: relative; display: inline-block; }
.glitch-wrap::before, .glitch-wrap::after {
  content: attr(data-text); position: absolute; top:0; left:0; width:100%; height:100%; color: var(--bright);
}
.glitch-wrap::before { animation: glitch1 5s infinite; opacity: 0.3; }
.glitch-wrap::after  { animation: glitch2 5s 0.4s infinite; opacity: 0.18; }
@keyframes glitch1 {
  0%,89%,100%{clip-path:inset(100% 0 0 0);transform:none}
  91%{clip-path:inset(20% 0 60% 0);transform:translate(-3px,0)}
  94%{clip-path:inset(60% 0 10% 0);transform:translate(3px,0)}
  97%{clip-path:inset(40% 0 40% 0);transform:translate(-2px,0)}
}
@keyframes glitch2 {
  0%,87%,100%{clip-path:inset(100% 0 0 0);transform:none}
  89%{clip-path:inset(50% 0 20% 0);transform:translate(3px,0)}
  93%{clip-path:inset(10% 0 70% 0);transform:translate(-3px,0)}
}

.hero-desc {
  font-size: 1.05rem; line-height: 1.85; color: var(--mid);
  max-width: 520px; margin-bottom: 48px; font-weight: 300;
}

.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 14px 32px; background: var(--bright); color: var(--black);
  text-decoration: none; font-family: 'Share Tech Mono', monospace;
  font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 700;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  transition: background 0.2s, transform 0.2s;
}
.btn-primary:hover, .btn-primary:focus { background: #ccc; transform: translateY(-2px); outline: none; }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 14px 32px; border: 1px solid var(--border); color: var(--mid);
  text-decoration: none; font-family: 'Share Tech Mono', monospace;
  font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase;
  transition: border-color 0.2s, color 0.2s;
}
.btn-ghost:hover, .btn-ghost:focus { border-color: var(--white); color: var(--white); outline: none; }

/* TICKER */
.ticker {
  background: #1a1a1a;
  color: #999999;
  padding: 12px 0;
  overflow: hidden; white-space: nowrap; position: relative; z-index: 1;
}
.ticker-inner { display: inline-flex; gap: 60px; animation: ticker 28s linear infinite; }
.ticker span { font-family: 'Share Tech Mono', monospace; font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase; color: inherit; }
.ticker-sep { color: rgba(255,255,255,0.28); }
@keyframes ticker { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* SECTION SHARED */
section { padding: 120px 60px; position: relative; z-index: 1; }

.section-tag {
  font-family: 'Share Tech Mono', monospace; font-size: 0.65rem;
  letter-spacing: 0.25em; text-transform: uppercase; color: var(--dim);
  margin-bottom: 10px; display: flex; align-items: center; gap: 12px;
}
.section-tag::before { content: '//'; color: var(--mid); }

/* ── INTRO STRIP ── Full-width image strip between hero & about */
.intro-strip {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  height: 280px; overflow: hidden; gap: 1px; background: var(--border);
}

.strip-img-wrap { overflow: hidden; position: relative; }
.strip-img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.55) contrast(1.3);
  transition: transform 0.6s ease, filter 0.4s;
}
.strip-img-wrap:hover img { filter: brightness(0.75) contrast(1.3); transform: scale(1.06); }

.strip-label {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 16px 20px;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 100%);
  font-family: 'Share Tech Mono', monospace; font-size: 0.6rem;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--mid);
}

/* ABOUT */
.about {
  border-top: 1px solid var(--border);
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}

.about-left h2 {
  font-family: 'Orbitron', monospace; font-size: clamp(1.8rem, 3vw, 3rem);
  font-weight: 700; line-height: 1.15; text-transform: uppercase;
  color: var(--bright); margin-bottom: 28px;
}
.about-left p { font-size: 1rem; line-height: 1.9; color: var(--mid); margin-bottom: 18px; font-weight: 300; }

.stats-row { display: flex; gap: 40px; margin-top: 48px; padding-top: 40px; border-top: 1px solid var(--border); }
.stat-num { font-family: 'Orbitron', monospace; font-size: 2.2rem; font-weight: 900; color: var(--bright); line-height: 1; margin-bottom: 6px; }
.stat-label { font-family: 'Share Tech Mono', monospace; font-size: 0.6rem; letter-spacing: 0.12em; color: var(--dim); text-transform: uppercase; }

.about-right { position: relative; }
.about-image { width: 100%; aspect-ratio: 4/5; object-fit: cover; filter: contrast(1.1) brightness(1); display: block; }
.about-image-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(0,0,0,0.4) 0%, transparent 60%); }
.about-frame { position: absolute; top: 16px; right: -16px; bottom: -16px; left: 16px; border: 1px solid var(--border); z-index: -1; }

/* PRODUCT */
.product { background: var(--deep); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.product-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 64px; }
.product-header h2 { font-family: 'Orbitron', monospace; font-size: clamp(1.8rem, 3vw, 3rem); font-weight: 700; text-transform: uppercase; color: var(--bright); }
.product-header p { max-width: 300px; font-size: 0.9rem; line-height: 1.8; color: var(--mid); text-align: right; font-weight: 300; }

.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); }

.feature-card {
  background: var(--black); padding: 40px 36px;
  position: relative; overflow: hidden; transition: background 0.3s;
}
.feature-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: var(--bright); transform: scaleX(0); transform-origin: left; transition: transform 0.4s;
}
.feature-card:hover { background: #0a0a0a; }
.feature-card:hover::after { transform: scaleX(1); }

/* Feature card image accent */
.feature-img {
  width: 100%; aspect-ratio: 16/7; object-fit: cover; margin-bottom: 24px;
  filter: brightness(0.7) contrast(1.1);
  transition: filter 0.4s;
}
.feature-card:hover .feature-img { filter: brightness(0.85) contrast(1.1); }

.feature-num { font-family: 'Share Tech Mono', monospace; font-size: 0.65rem; color: var(--dim); letter-spacing: 0.1em; margin-bottom: 14px; }
.feature-title { font-family: 'Orbitron', monospace; font-size: 0.82rem; font-weight: 700; text-transform: uppercase; color: var(--white); margin-bottom: 12px; }
.feature-desc { font-size: 0.88rem; line-height: 1.8; color: var(--mid); font-weight: 300; }

/* VISUAL BREAK */
.visual-break { position: relative; height: 60vh; overflow: hidden; padding: 0; }
.vb-img { width: 100%; height: 100%; object-fit: cover; object-position: center 40%; filter: grayscale(1) brightness(0.18) contrast(1.5); }
.vb-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 50px 50px;
}
.vb-text { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; text-align: center; }
.vb-text blockquote {
  font-family: 'Orbitron', monospace; font-size: clamp(1.4rem, 3.5vw, 3rem);
  font-weight: 900; line-height: 1.2; max-width: 800px; padding: 0 40px;
  color: var(--bright); text-transform: uppercase;
}
.vb-text blockquote span { color: transparent; -webkit-text-stroke: 1.5px rgba(255,255,255,0.32); }

/* MISSION */
.mission { border-top: 1px solid var(--border); }
.mission-inner { display: grid; grid-template-columns: 1fr 2fr; gap: 80px; align-items: start; }

.mission-left h2 {
  font-family: 'Orbitron', monospace; font-size: clamp(1.8rem, 3vw, 3rem);
  font-weight: 700; text-transform: uppercase; color: var(--bright);
  position: sticky; top: 100px; line-height: 1.2;
}

/* Mission image collage */
.mission-right-img-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
  background: var(--border); margin-bottom: 40px;
}
.mimg { display: block; width: 100%; aspect-ratio: 4/3; object-fit: cover; filter: brightness(1.3) contrast(1.15); transition: filter 0.4s; }
.mimg:hover { filter: brightness(1.5) contrast(1.2); }

.mission-right p { font-size: 1.05rem; line-height: 2; color: var(--mid); margin-bottom: 28px; font-weight: 300; }
.mission-right p strong { color: var(--white); font-weight: 600; }

.mission-link {
  display: inline-flex; align-items: center; gap: 12px;
  color: var(--white); text-decoration: none;
  font-family: 'Share Tech Mono', monospace; font-size: 0.72rem;
  letter-spacing: 0.2em; text-transform: uppercase;
  border-bottom: 1px solid var(--border); padding-bottom: 8px;
  transition: border-color 0.3s, gap 0.3s;
}
.mission-link:hover, .mission-link:focus { border-color: var(--white); gap: 20px; outline: none; }
.mission-link::after { content: '→'; }

/* BLOG */
.blog { background: var(--deep); border-top: 1px solid var(--border); }

.blog-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 64px; }
.blog-header h2 { font-family: 'Orbitron', monospace; font-size: clamp(1.8rem, 3vw, 3rem); font-weight: 700; text-transform: uppercase; color: var(--bright); }
.blog-all { font-family: 'Share Tech Mono', monospace; font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--mid); text-decoration: none; transition: color 0.2s; }
.blog-all:hover, .blog-all:focus { color: var(--white); outline: none; }

.blog-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 1px; background: var(--border); }

.blog-card { background: var(--black); overflow: hidden; cursor: pointer; transition: background 0.3s; }
.blog-card:hover { background: #0a0a0a; }

.blog-card-img-wrap { overflow: hidden; position: relative; }
.blog-card-img {
  width: 100%; display: block; object-fit: cover;
  filter: grayscale(1) contrast(1.15) brightness(0.6);
  transition: filter 0.4s, transform 0.5s;
}
.blog-card:first-child .blog-card-img { aspect-ratio: 16/8; }
.blog-card:not(:first-child) .blog-card-img { aspect-ratio: 4/3; }
.blog-card:hover .blog-card-img { filter: grayscale(1) contrast(1.15) brightness(0.82); transform: scale(1.04); }
.blog-card-img-wrap::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 55%);
}

.blog-card-body { padding: 28px 28px 32px; }
.blog-card-meta { display: flex; align-items: center; gap: 16px; margin-bottom: 14px; }
.blog-tag { font-family: 'Share Tech Mono', monospace; font-size: 0.58rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--black); background: #1a1a1a; padding: 3px 8px; border: 1px solid var(--mid); color: var(--mid); }
.blog-date { font-family: 'Share Tech Mono', monospace; font-size: 0.6rem; color: var(--dim); letter-spacing: 0.1em; }
.blog-card-title { font-family: 'Orbitron', monospace; font-size: 0.82rem; font-weight: 700; text-transform: uppercase; color: var(--white); line-height: 1.4; margin-bottom: 12px; }
.blog-card:first-child .blog-card-title { font-size: 1.05rem; }
.blog-card-excerpt { font-size: 0.85rem; line-height: 1.75; color: var(--dim); font-weight: 300; }
.blog-card-read { display: inline-flex; align-items: center; gap: 8px; margin-top: 20px; font-family: 'Share Tech Mono', monospace; font-size: 0.62rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--mid); text-decoration: none; transition: color 0.2s, gap 0.2s; }
.blog-card-read:hover, .blog-card-read:focus { color: var(--white); gap: 14px; outline: none; }
.blog-card-read::after { content: '→'; }

/* DOWNLOAD */
.download { border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 60px; background: var(--black); position: relative; overflow: hidden; }

/* Download BG image */
.download-bg {
  position: absolute; inset: 0;
  background-image: url('https://images.unsplash.com/photo-1518770660439-4636190af475?w=1400&q=80');
  background-size: cover; background-position: center;
  filter: grayscale(1) brightness(0.07) contrast(1.5);
}

.download-left { position: relative; z-index: 1; }
.download-left h2 { font-family: 'Orbitron', monospace; font-size: clamp(2rem, 4vw, 4rem); font-weight: 900; text-transform: uppercase; color: var(--bright); line-height: 1.05; max-width: 560px; }
.download-left h2 span { color: transparent; -webkit-text-stroke: 1.5px rgba(255,255,255,0.25); }

.download-right { display: flex; flex-direction: column; gap: 14px; flex-shrink: 0; position: relative; z-index: 1; }
.dl-btn { display: flex; align-items: center; gap: 16px; padding: 18px 32px; background: rgba(10,10,10,0.9); border: 1px solid var(--border); color: var(--white); text-decoration: none; min-width: 230px; transition: border-color 0.2s, background 0.2s; }
.dl-btn:hover, .dl-btn:focus { border-color: var(--white); background: rgba(30,30,30,0.95); outline: none; }
.dl-icon { font-size: 1.3rem; flex-shrink: 0; }
.dl-small { font-family: 'Share Tech Mono', monospace; font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim); line-height: 1; margin-bottom: 3px; }
.dl-big { font-family: 'Orbitron', monospace; font-size: 0.85rem; font-weight: 700; color: var(--white); line-height: 1; }

/* FOOTER */
footer { border-top: 1px solid var(--border); padding: 40px 60px; display: flex; align-items: center; justify-content: space-between; position: relative; z-index: 1; }
.footer-logo { font-family: 'Orbitron', monospace; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.25em; color: var(--white); text-transform: uppercase; }
.footer-center { font-family: 'Share Tech Mono', monospace; font-size: 0.62rem; letter-spacing: 0.15em; color: var(--dim); text-transform: uppercase; }
.footer-links { display: flex; gap: 28px; }
.footer-links a { font-family: 'Share Tech Mono', monospace; font-size: 0.62rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--dim); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover, .footer-links a:focus { color: var(--white); outline: none; }

/* CURSOR */
.cursor-dot { width: 6px; height: 6px; background: var(--white); position: fixed; pointer-events: none; z-index: 9999; mix-blend-mode: difference; transition: transform 0.15s; }
.cursor-box { width: 28px; height: 28px; border: 1px solid rgba(255,255,255,0.45); position: fixed; pointer-events: none; z-index: 9998; transition: all 0.35s ease; }

/* REVEAL */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.75s ease, transform 0.75s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* RESPONSIVE */
@media (max-width: 960px) {
  nav { padding: 20px 24px; }
  
  .nav-links { 
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(0,0,0,0.98);
    padding: 20px;
    gap: 20px;
    z-index: 999;
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .nav-menu-btn {
    display: flex;
  }
  
  section { padding: 80px 24px; }
  .hero { padding: 100px 24px 80px; }
  .intro-strip { grid-template-columns: 1fr; height: auto; }
  .strip-img-wrap { height: 200px; }
  .about { grid-template-columns: 1fr; }
  .product-header { flex-direction: column; gap: 20px; }
  .product-header p { text-align: left; }
  .features-grid { grid-template-columns: 1fr; }
  .mission-inner { grid-template-columns: 1fr; }
  .mission-right-img-row { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .download { flex-direction: column; padding: 80px 24px; }
  footer { flex-direction: column; gap: 20px; text-align: center; padding: 32px 24px; }
  .cursor-dot, .cursor-box { display: none; }
}