/* =========================================================================
   ALAADDINE NASLOUBI — personal brand site
   Design language: "PLASMA" — futuristic editorial. Near-black canvas, an
   aurora/plasma signature gradient (coral → pink → indigo → mint), oversized
   display type (Space Grotesk), grain, glass, gradient hairlines, motion.
   Deliberately distinct from the Fufills product brand.
   ========================================================================= */

:root {
  /* Canvas */
  --ink:        #07070C;
  --ink-1:      #0C0C14;
  --ink-2:      #12121C;
  --glass:      rgba(255,255,255,.035);
  --glass-2:    rgba(255,255,255,.06);
  --line:       rgba(255,255,255,.08);
  --line-2:     rgba(255,255,255,.16);

  /* Signature plasma stops */
  --c-coral:    #FF6A3D;
  --c-pink:     #FF3D81;
  --c-indigo:   #6E5BFF;
  --c-mint:     #2BE7C0;

  --plasma:  linear-gradient(100deg, #FF6A3D 0%, #FF3D81 34%, #6E5BFF 68%, #2BE7C0 100%);
  --plasma-soft: linear-gradient(100deg, rgba(255,106,61,.18), rgba(255,61,129,.18) 40%, rgba(110,91,255,.18) 70%, rgba(43,231,192,.18));

  /* Text */
  --white:   #F6F4EF;
  --muted:   #A7A3B8;
  --faint:   #6E6981;

  --font:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --display: "Space Grotesk", var(--font);
  --mono:    "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --max:  1240px;
  --r:    20px;
  --r-sm: 12px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--ink);
  color: var(--white);
  font-size: 17px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Grain overlay */
body::after {
  content: ""; position: fixed; inset: 0; z-index: 1; pointer-events: none; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
/* Cursor spotlight */
body::before {
  content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none; transition: opacity .4s;
  background: radial-gradient(380px circle at var(--mx, 50%) var(--my, 0%), rgba(110,91,255,.10), transparent 70%);
}

img { max-width: 100%; display: block; }
a { color: var(--white); text-decoration: none; transition: color .2s; }
a:hover { color: #fff; }

h1,h2,h3,h4 { font-family: var(--display); font-weight: 600; line-height: 1.05; letter-spacing: -0.02em; margin: 0 0 .4em; color: var(--white); }
h1 { font-size: clamp(2.8rem, 7vw, 5.6rem); font-weight: 700; letter-spacing: -0.035em; }
h2 { font-size: clamp(2rem, 4.4vw, 3.3rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1.1em; color: var(--muted); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 32px; position: relative; z-index: 2; }
.prose { max-width: 760px; }
section { padding: 120px 0; position: relative; z-index: 2; }

/* Gradient text */
.grad {
  background: var(--plasma); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* Mono label with index */
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px; font-family: var(--mono);
  font-size: .74rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--muted);
  margin-bottom: 26px;
}
.eyebrow .idx { color: var(--c-mint); }
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--plasma); }
.eyebrow.center { justify-content: center; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(7,7,12,.6); backdrop-filter: saturate(160%) blur(16px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; max-width: var(--max); margin: 0 auto; padding: 0 32px; }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--display); font-weight: 600; color: #fff; font-size: 1.05rem; letter-spacing: -0.01em; }
.brand .mark {
  width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center;
  font-family: var(--mono); font-weight: 700; font-size: .82rem; color: #fff;
  background: var(--plasma); box-shadow: 0 6px 22px rgba(255,61,129,.35);
}
.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a { color: var(--muted); font-size: .92rem; font-weight: 500; }
.nav-links a:hover { color: #fff; }
.nav-toggle { display: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px; padding: 14px 26px; border-radius: 999px;
  font-weight: 600; font-size: .94rem; cursor: pointer; border: 1px solid transparent; position: relative;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s;
}
.btn:hover { transform: translateY(-2px); color: #fff; }
.btn-primary { color: #fff; font-weight: 700; background: var(--plasma); background-size: 160% 160%; box-shadow: 0 10px 30px rgba(255,61,129,.3); animation: shift 8s ease infinite; text-shadow: 0 1px 2px rgba(0,0,0,.28); }
.btn-primary:hover { color: #fff; box-shadow: 0 16px 44px rgba(110,91,255,.45); }
@keyframes shift { 0%,100%{background-position:0% 50%} 50%{background-position:100% 50%} }
.btn-ghost { color: #fff; background: var(--glass); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--c-mint); background: var(--glass-2); }
.btn-yellow { color: #06120F; background: var(--c-mint); }
.btn-yellow:hover { color: #06120F; background: #5cf0d4; box-shadow: 0 12px 34px rgba(43,231,192,.35); }
.btn-row { display: flex; flex-wrap: wrap; gap: 16px; }

/* ---------- Hero ---------- */
.hero { padding: 100px 0 90px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.35fr .85fr; gap: 64px; align-items: center; }
.hero h1 { margin-bottom: .25em; }
.hero p.lead { font-size: 1.28rem; color: var(--muted); max-width: 44ch; }
.hero .sub { margin-top: 30px; font-family: var(--mono); font-size: .82rem; color: var(--faint); letter-spacing: .03em; }

/* Animated plasma mesh behind hero */
.mesh { position: absolute; inset: -20% -10% auto -10%; height: 760px; z-index: 0; pointer-events: none; filter: blur(60px); opacity: .55; }
.mesh i { position: absolute; border-radius: 50%; mix-blend-mode: screen; animation: float 16s ease-in-out infinite; }
.mesh i:nth-child(1){ width: 460px; height: 460px; background: #FF3D81; left: 8%; top: 4%; }
.mesh i:nth-child(2){ width: 520px; height: 520px; background: #6E5BFF; left: 42%; top: -8%; animation-delay: -4s; }
.mesh i:nth-child(3){ width: 380px; height: 380px; background: #2BE7C0; right: 6%; top: 10%; animation-delay: -8s; }
.mesh i:nth-child(4){ width: 320px; height: 320px; background: #FF6A3D; left: 60%; top: 26%; animation-delay: -12s; }
@keyframes float { 0%,100%{ transform: translate(0,0) scale(1);} 33%{ transform: translate(40px,-30px) scale(1.1);} 66%{ transform: translate(-30px,20px) scale(.95);} }

/* Portrait with animated plasma layers */
.portrait-frame { position: relative; isolation: isolate; }
.portrait-frame::before {
  content: ""; position: absolute; inset: -3px; border-radius: calc(var(--r) + 3px);
  background: var(--plasma); background-size: 200% 200%; animation: shift 9s ease infinite; z-index: 1;
  filter: blur(.5px);
}
/* Rotating conic ring behind the frame */
.portrait-frame::after {
  content: ""; position: absolute; inset: -26px; border-radius: 50%; z-index: 0; pointer-events: none;
  background: conic-gradient(from 0deg, transparent 0deg, rgba(255,61,129,.45) 60deg, transparent 150deg, rgba(43,231,192,.4) 230deg, transparent 320deg);
  filter: blur(22px); opacity: .55; animation: spin 18s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Drifting orbs around the portrait */
.orb { position: absolute; z-index: 0; border-radius: 50%; filter: blur(26px); mix-blend-mode: screen; pointer-events: none; opacity: .8; }
.orb-a { width: 150px; height: 150px; background: var(--c-pink);   top: -34px; left: -38px;  animation: drift 11s ease-in-out infinite; }
.orb-b { width: 120px; height: 120px; background: var(--c-indigo); bottom: 10%; right: -44px; animation: drift 13s ease-in-out infinite reverse; }
.orb-c { width: 96px;  height: 96px;  background: var(--c-mint);   bottom: -30px; left: 24%;  animation: drift 9s  ease-in-out infinite; }
.orb-d { width: 80px;  height: 80px;  background: var(--c-coral);  top: 22%; right: -28px;   animation: drift 15s ease-in-out infinite; }
@keyframes drift { 0%,100%{ transform: translate(0,0) scale(1);} 50%{ transform: translate(18px,-22px) scale(1.12);} }

.portrait {
  position: relative; z-index: 2; border-radius: var(--r); overflow: hidden; aspect-ratio: 4/5;
  background: var(--ink-2); display: grid; place-items: center;
}
.portrait img { width: 100%; height: 100%; object-fit: cover; filter: saturate(1.04) contrast(1.03); }
.portrait .ph { text-align: center; color: var(--muted); padding: 24px; font-family: var(--mono); font-size: .85rem; }
/* tint + scan sweep over photo */
.portrait::before {
  content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: linear-gradient(180deg, transparent 55%, rgba(7,7,12,.55) 100%),
              radial-gradient(120% 80% at 80% 0%, rgba(110,91,255,.16), transparent 55%);
}
.portrait .scan {
  content: ""; position: absolute; left: 0; right: 0; height: 32%; z-index: 3; pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(43,231,192,.16), rgba(255,61,129,.14), transparent);
  mix-blend-mode: screen; animation: sweep 6s ease-in-out infinite;
}
@keyframes sweep { 0%{ transform: translateY(-120%);} 55%,100%{ transform: translateY(380%);} }

.portrait-badge {
  position: absolute; z-index: 4; bottom: -16px; left: 50%; transform: translateX(-50%);
  background: rgba(12,12,20,.85); backdrop-filter: blur(8px); border: 1px solid var(--line-2); border-radius: 999px; padding: 9px 18px;
  font-family: var(--mono); font-size: .74rem; letter-spacing: .08em; white-space: nowrap; color: var(--white);
  display: flex; align-items: center; gap: 8px;
}
.portrait-badge .live { width: 7px; height: 7px; border-radius: 50%; background: var(--c-mint); box-shadow: 0 0 10px var(--c-mint); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.35} }

/* Floating data chips */
.float-chip {
  position: absolute; z-index: 4; font-family: var(--mono); font-size: .72rem; letter-spacing: .04em;
  background: rgba(12,12,20,.8); backdrop-filter: blur(8px); border: 1px solid var(--line-2);
  border-radius: 10px; padding: 8px 12px; color: #fff; display: flex; align-items: center; gap: 7px;
  box-shadow: 0 10px 30px rgba(0,0,0,.4);
}
.float-chip .dotm { width: 6px; height: 6px; border-radius: 50%; background: var(--c-mint); box-shadow: 0 0 8px var(--c-mint); }
.float-chip.fc-1 { top: 16%; left: -54px; animation: bob 7s ease-in-out infinite; }
.float-chip.fc-2 { bottom: 24%; right: -50px; animation: bob 8.5s ease-in-out infinite reverse; }
@keyframes bob { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-12px);} }

/* ---------- Marquee ---------- */
.strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--ink-1); overflow: hidden; padding: 18px 0; }
.strip-track { display: flex; white-space: nowrap; font-family: var(--mono); font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); width: max-content; animation: scroll 36s linear infinite; }
.strip-track span { padding: 0 26px; }
.strip-track span::after { content: "✦"; margin-left: 26px; color: var(--c-pink); }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ---------- Metrics ---------- */
.metrics { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.metric { background: var(--ink-1); padding: 34px 28px; }
.metric .n { font-family: var(--display); font-size: 3rem; font-weight: 700; letter-spacing: -0.03em; line-height: 1; }
.metric .n .u { font-size: 1.6rem; vertical-align: super; }
.metric .l { font-size: .92rem; color: var(--white); margin-top: 14px; }
.metric .s { font-size: .78rem; color: var(--faint); margin-top: 4px; font-family: var(--mono); }

/* ---------- Cards / grids ---------- */
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 22px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }

.card {
  position: relative; background: var(--glass); border: 1px solid var(--line); border-radius: var(--r);
  padding: 34px; overflow: hidden; transition: transform .25s ease, border-color .25s ease;
}
.card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 1px; background: var(--plasma); opacity: .5; }
.card:hover { transform: translateY(-4px); border-color: var(--line-2); }
.card .num { font-family: var(--mono); font-size: .8rem; color: var(--faint); margin-bottom: 18px; display: block; }
.card .ico { width: 46px; height: 46px; border-radius: 12px; margin-bottom: 20px; font-size: 1.2rem; display: grid; place-items: center; color: #fff; background: var(--plasma); }
.card h3 { margin-bottom: 10px; }
.card p { margin: 0; font-size: .98rem; }

/* ---------- Big feature panel ---------- */
.panel {
  position: relative; border: 1px solid var(--line-2); border-radius: 28px; padding: 64px;
  background: radial-gradient(120% 140% at 0% 0%, rgba(110,91,255,.12), transparent 50%), var(--ink-1); overflow: hidden;
}
.panel::after { content: ""; position: absolute; right: -120px; bottom: -120px; width: 360px; height: 360px; border-radius: 50%; background: var(--plasma); filter: blur(90px); opacity: .25; }
.panel > * { position: relative; }

/* ---------- Fufills floating logo (ported from fufills.com hero) ---------- */
.flogo {
  position: relative; width: 100%; max-width: 440px; aspect-ratio: 1/1;
  display: grid; place-items: center; margin: 0 auto; perspective: 1400px;
}
.flogo .ring { position: absolute; inset: 0; border-radius: 50%; border: 1px solid rgba(110,91,255,.16); }
.flogo .ring.inner { inset: 14%; border-color: rgba(110,91,255,.30); }
.flogo .glow {
  position: absolute; inset: 8%; border-radius: 50%;
  background: radial-gradient(circle at center, rgba(110,91,255,.35) 0%, rgba(110,91,255,.10) 50%, transparent 75%);
}
.flogo .logo3d-scene { position: absolute; inset: 18%; display: grid; place-items: center; perspective: 1400px; }
.flogo .logo3d-card {
  width: 100%; transform-style: preserve-3d; animation: logo-rotate 11s linear infinite; will-change: transform;
  filter: drop-shadow(0 0 30px rgba(110,91,255,.4));
}
.flogo .logo3d-card img { width: 100%; height: auto; object-fit: contain; user-select: none; -webkit-user-drag: none; }
@keyframes logo-rotate { 0%{ transform: rotateY(0deg) rotateX(14deg);} 100%{ transform: rotateY(360deg) rotateX(14deg);} }

.flogo .atom-stage { position: absolute; inset: 0; transform-style: preserve-3d; }
.flogo .atom-orbit { position: absolute; inset: 0; border-radius: 9999px; border: 1px solid rgba(255,255,255,.06); transform-style: preserve-3d; }
.flogo .atom-orbit.o1 { animation: atom-spin-1 10s linear infinite; }
.flogo .atom-orbit.o2 { animation: atom-spin-3 18s linear infinite; }
@keyframes atom-spin-1 { from{ transform: rotateX(70deg) rotateZ(0deg);} to{ transform: rotateX(70deg) rotateZ(360deg);} }
@keyframes atom-spin-3 { from{ transform: rotateX(55deg) rotateY(-50deg) rotateZ(0deg);} to{ transform: rotateX(55deg) rotateY(-50deg) rotateZ(360deg);} }
.flogo .atom-dot { position: absolute; left: 50%; top: -7px; margin-left: -7px; height: 14px; width: 14px; border-radius: 50%; }
.flogo .atom-dot.violet { background: var(--c-indigo); box-shadow: 0 0 20px rgba(110,91,255,.65); }
.flogo .atom-dot.yellow { background: #FFE600; box-shadow: 0 0 12px rgba(255,230,0,.6); }
@media (prefers-reduced-motion: reduce) { .flogo .logo3d-card, .flogo .atom-orbit { animation: none; } }

/* ---------- Step flow ---------- */
.flow { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; font-family: var(--mono); margin-top: 8px; }
.flow .step { display: inline-flex; align-items: center; gap: 10px; background: var(--glass); border: 1px solid var(--line-2); border-radius: 999px; padding: 11px 18px; color: #fff; font-size: .9rem; }
.flow .step .i { color: var(--c-mint); font-weight: 700; }
.flow .arrow { background: var(--plasma); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; font-size: 1.1rem; }

/* ---------- Country chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 9px; }
.chip { font-family: var(--mono); font-size: .82rem; letter-spacing: .03em; color: var(--muted); background: var(--glass); border: 1px solid var(--line); border-radius: 9px; padding: 9px 13px; transition: border-color .2s, color .2s; }
.chip:hover { color: #fff; border-color: var(--line-2); }
.chip.core { color: #fff; }
.chip.exp { color: var(--c-mint); border-color: rgba(43,231,192,.3); }

/* ---------- Tick ---------- */
.tick { list-style: none; padding: 0; margin: 0; }
.tick li { position: relative; padding-left: 30px; margin-bottom: 15px; color: var(--muted); }
.tick li::before { content: "→"; position: absolute; left: 0; top: 0; font-family: var(--mono); background: var(--plasma); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; font-weight: 700; }

/* ---------- Timeline ---------- */
.timeline { border-left: 1px solid var(--line-2); padding-left: 30px; margin: 0; }
.timeline .item { position: relative; padding-bottom: 30px; }
.timeline .item::before { content: ""; position: absolute; left: -36px; top: 5px; width: 11px; height: 11px; border-radius: 50%; background: var(--plasma); box-shadow: 0 0 0 4px rgba(110,91,255,.16); }
.timeline .role { font-family: var(--display); font-weight: 600; color: #fff; font-size: 1.05rem; }
.timeline .org { color: var(--c-pink); font-weight: 500; font-family: var(--mono); font-size: .88rem; }
.timeline .when { font-size: .8rem; color: var(--faint); font-family: var(--mono); }

/* ---------- Quote ---------- */
.quote { position: relative; padding: 6px 0 6px 30px; margin: 0; font-family: var(--display); font-size: 1.7rem; line-height: 1.32; color: #fff; font-weight: 500; letter-spacing: -0.01em; border-left: 2px solid transparent; border-image: var(--plasma) 1; }

/* ---------- Console ---------- */
.console { background: var(--ink-1); border: 1px solid var(--line-2); border-radius: var(--r); overflow: hidden; box-shadow: 0 30px 70px rgba(0,0,0,.5); }
.console-bar { display: flex; align-items: center; gap: 8px; padding: 13px 16px; border-bottom: 1px solid var(--line); font-family: var(--mono); font-size: .76rem; color: var(--faint); }
.console-bar .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--line-2); }
.console-bar .dot.y { background: var(--c-coral); }
.console-row { display: flex; align-items: center; gap: 12px; padding: 12px 16px; font-family: var(--mono); font-size: .82rem; border-bottom: 1px solid var(--line); color: var(--muted); }
.console-row:last-child { border-bottom: 0; }
.console-row .cc { color: #fff; font-weight: 600; }
.console-row .ok { color: var(--c-mint); margin-left: auto; }
.console-row .rt { color: var(--c-coral); margin-left: auto; }

/* ---------- Entities ---------- */
.entities { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.entity { background: var(--glass); border: 1px solid var(--line); border-radius: var(--r); padding: 28px; transition: border-color .2s, transform .2s; }
.entity:hover { transform: translateY(-3px); border-color: var(--line-2); }
.entity .flag { font-size: 1.5rem; }
.entity .nm { font-family: var(--mono); font-weight: 600; color: #fff; margin: 12px 0 4px; }
.entity .pl { font-size: .86rem; color: var(--muted); }
.entity .id { font-family: var(--mono); font-size: .74rem; color: var(--faint); margin-top: 10px; }

/* ---------- Posts ---------- */
.post-list { display: grid; gap: 16px; }
.post { position: relative; display: block; background: var(--glass); border: 1px solid var(--line); border-radius: var(--r); padding: 32px; overflow: hidden; transition: transform .25s, border-color .25s; }
.post::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--plasma); transform: scaleY(0); transform-origin: top; transition: transform .3s; }
.post:hover { transform: translateX(4px); border-color: var(--line-2); }
.post:hover::before { transform: scaleY(1); }
.tag { display: inline-block; font-family: var(--mono); font-size: .68rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: var(--c-mint); margin-bottom: 16px; }
.post h3 { color: #fff; }
.post p { margin: 0; color: var(--muted); font-size: .97rem; }

/* ---------- Article ---------- */
.article-body { max-width: 760px; }
.article-body h2 { margin-top: 1.4em; }
.article-body p, .article-body li { color: var(--muted); font-size: 1.1rem; }
.article-meta { color: var(--faint); font-size: .86rem; margin-bottom: 28px; font-family: var(--mono); }

/* ---------- Forms ---------- */
.field { margin-bottom: 20px; }
.field label { display: block; font-weight: 600; font-size: .86rem; margin-bottom: 7px; color: #fff; font-family: var(--mono); letter-spacing: .03em; }
.field input, .field textarea { width: 100%; padding: 13px 15px; border: 1px solid var(--line-2); border-radius: var(--r-sm); font-family: inherit; font-size: 1rem; color: #fff; background: var(--ink-2); }
.field input::placeholder, .field textarea::placeholder { color: var(--faint); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--c-indigo); box-shadow: 0 0 0 3px rgba(110,91,255,.2); }

/* ---------- Surfaces ---------- */
.surface-soft { background: var(--ink-1); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* ---------- Section head ---------- */
.section-head { max-width: 680px; margin-bottom: 52px; }
.divider { height: 1px; background: var(--line); border: 0; margin: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink-1); color: var(--muted); padding: 80px 0 44px; border-top: 1px solid var(--line); position: relative; z-index: 2; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.8fr 1fr 1fr; gap: 48px; }
.footer-grid h4 { color: #fff; font-family: var(--mono); font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 18px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 11px; font-size: .94rem; }
.footer-bottom { border-top: 1px solid var(--line); margin-top: 52px; padding-top: 28px; font-size: .82rem; color: var(--faint); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-family: var(--mono); }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  section { padding: 84px 0; }
  .wrap { padding: 0 22px; }
  .hero-grid { grid-template-columns: 1fr; gap: 56px; }
  .portrait-frame { max-width: 360px; }
  .metrics { grid-template-columns: repeat(2,1fr); }
  .grid-2, .grid-3, .entities { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .panel { padding: 40px 28px; }
  .nav-links { position: fixed; inset: 72px 0 auto 0; background: var(--ink); flex-direction: column; align-items: flex-start; gap: 0; padding: 10px 22px 22px; border-bottom: 1px solid var(--line); display: none; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 0; width: 100%; border-bottom: 1px solid var(--line); }
  .nav-links .btn { margin-top: 14px; }
  .nav-toggle { display: grid; place-items: center; width: 44px; height: 44px; background: var(--glass); border: 1px solid var(--line-2); border-radius: 11px; cursor: pointer; color: #fff; font-size: 1.1rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, .strip-track, .mesh i, .btn-primary { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  body::before { display: none; }
}

/* ---------- Language switcher ---------- */
.langsw { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: .78rem; letter-spacing: .04em; color: var(--faint); margin-left: 8px; }
.langsw a { color: var(--muted); }
.langsw a:hover { color: #fff; }
.langsw b { color: #fff; }

/* ---------- RTL (Arabic) ---------- */
[dir="rtl"] body { direction: rtl; }
[dir="rtl"] .eyebrow::before { margin-left: 0; }
[dir="rtl"] .eyebrow { letter-spacing: 0; }
[dir="rtl"] .tick li { padding-left: 0; padding-right: 30px; }
[dir="rtl"] .tick li::before { left: auto; right: 0; }
[dir="rtl"] .timeline { border-left: 0; border-right: 1px solid var(--line-2); padding-left: 0; padding-right: 30px; }
[dir="rtl"] .timeline .item::before { left: auto; right: -36px; }
[dir="rtl"] .quote { border-left: 0; border-right: 2px solid transparent; border-image: var(--plasma) 1; padding-left: 0; padding-right: 30px; }
[dir="rtl"] .post::before { left: auto; right: 0; }
[dir="rtl"] .post:hover { transform: translateX(-4px); }
[dir="rtl"] .console-row .ok, [dir="rtl"] .console-row .rt { margin-left: 0; margin-right: auto; }
[dir="rtl"] .card::before { background: var(--plasma); }
[dir="rtl"] .flow .arrow, [dir="rtl"] .strip-track { unicode-bidi: plaintext; }