/* FELNORA REVIEW — css/style.css */
@import url('https://api.fontshare.com/v2/css?f[]=clash-display@700,900&f[]=satoshi@400,500&display=swap');

/* ============================================================
   1. @theme — Design Tokens (Techno Cyberpunk · Deep Dark · Cobalt-Navy)
   ============================================================ */
@theme {
  --color-bg-primary: #0a0e1a;
  --color-bg-secondary: #111827;
  --color-ink-primary: #e8ecf4;
  --color-ink-muted: #6b7a99;
  --color-accent: #3b6cf8;
  --font-display: 'Clash Display', 'Arial Black', sans-serif;
  --font-body: 'Satoshi', 'Arial', sans-serif;
  --radius-sm: 2px;
  --radius-md: 4px;
  --shadow-offset: 4px 4px 0px;
}

/* ============================================================
   2. Base Reset / @layer base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; background-color: #0a0e1a; }
body { background-color: #0a0e1a; color: #e8ecf4; font-family: 'Satoshi', 'Arial', sans-serif; font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
address { font-style: normal; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ============================================================
   3. Tailwind utility classes
   ============================================================ */

/* Layout */
.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }
.block { display: block; }
.inline-block { display: inline-block; }
.hidden { display: none; }
.contents { display: contents; }
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }
.top-0 { top: 0; }
.top-4 { top: 1rem; }
.left-0 { left: 0; }
.left-1\/2 { left: 50%; }
.right-0 { right: 0; }
.bottom-4 { bottom: 1rem; }
.inset-0 { inset: 0; }
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-50 { z-index: 50; }
.overflow-hidden { overflow: hidden; }
.overflow-x-hidden { overflow-x: hidden; }
.overflow-x-auto { overflow-x: auto; }

/* Flexbox */
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }
.flex-1 { flex: 1 1 0%; }
.flex-shrink-0 { flex-shrink: 0; }
.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }
.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.self-start { align-self: flex-start; }
.self-center { align-self: center; }
.self-end { align-self: flex-end; }

/* Grid */
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0,1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.grid-cols-12 { grid-template-columns: repeat(12, minmax(0,1fr)); }
.col-span-1 { grid-column: span 1 / span 1; }
.col-span-2 { grid-column: span 2 / span 2; }
.col-span-3 { grid-column: span 3 / span 3; }
.col-span-4 { grid-column: span 4 / span 4; }
.col-span-5 { grid-column: span 5 / span 5; }
.col-span-6 { grid-column: span 6 / span 6; }
.col-span-7 { grid-column: span 7 / span 7; }
.col-span-8 { grid-column: span 8 / span 8; }
.col-span-full { grid-column: 1 / -1; }
.row-span-2 { grid-row: span 2 / span 2; }

/* Container */
.container { width: 100%; }
.mx-auto { margin-left: auto; margin-right: auto; }
.max-w-xs { max-width: 20rem; }
.max-w-sm { max-width: 24rem; }
.max-w-md { max-width: 28rem; }
.max-w-lg { max-width: 32rem; }
.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.max-w-5xl { max-width: 64rem; }
.max-w-6xl { max-width: 72rem; }
.max-w-7xl { max-width: 80rem; }
.max-w-none { max-width: none; }
.w-full { width: 100%; }
.w-auto { width: auto; }
.w-screen { width: 100vw; }
.w-1\/2 { width: 50%; }
.w-1\/3 { width: 33.333333%; }
.w-2\/3 { width: 66.666667%; }
.w-4 { width: 1rem; }
.w-6 { width: 1.5rem; }
.w-8 { width: 2rem; }
.w-10 { width: 2.5rem; }
.w-12 { width: 3rem; }
.w-16 { width: 4rem; }
.w-20 { width: 5rem; }
.w-24 { width: 6rem; }
.w-32 { width: 8rem; }
.w-48 { width: 12rem; }
.w-64 { width: 16rem; }
.w-\[calc\(100\%-1\.5rem\)\] { width: calc(100% - 1.5rem); }
.h-full { height: 100%; }
.h-screen { height: 100vh; }
.h-auto { height: auto; }
.h-4 { height: 1rem; }
.h-6 { height: 1.5rem; }
.h-8 { height: 2rem; }
.h-10 { height: 2.5rem; }
.h-12 { height: 3rem; }
.h-16 { height: 4rem; }
.h-20 { height: 5rem; }
.h-24 { height: 6rem; }
.h-32 { height: 8rem; }
.h-48 { height: 12rem; }
.h-64 { height: 16rem; }
.h-px { height: 1px; }
.min-h-screen { min-height: 100vh; }
.min-h-\[60vh\] { min-height: 60vh; }
.min-h-\[50vh\] { min-height: 50vh; }
.min-h-\[40vh\] { min-height: 40vh; }
.aspect-\[3\/2\] { aspect-ratio: 3/2; }
.aspect-\[16\/9\] { aspect-ratio: 16/9; }
.aspect-\[21\/9\] { aspect-ratio: 21/9; }
.aspect-square { aspect-ratio: 1/1; }

/* Spacing */
.p-0 { padding: 0; }
.p-2 { padding: .5rem; }
.p-3 { padding: .75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.p-10 { padding: 2.5rem; }
.p-12 { padding: 3rem; }
.p-16 { padding: 4rem; }
.px-2 { padding-left:.5rem; padding-right:.5rem; }
.px-3 { padding-left:.75rem; padding-right:.75rem; }
.px-4 { padding-left:1rem; padding-right:1rem; }
.px-5 { padding-left:1.25rem; padding-right:1.25rem; }
.px-6 { padding-left:1.5rem; padding-right:1.5rem; }
.px-8 { padding-left:2rem; padding-right:2rem; }
.px-10 { padding-left:2.5rem; padding-right:2.5rem; }
.px-12 { padding-left:3rem; padding-right:3rem; }
.px-16 { padding-left:4rem; padding-right:4rem; }
.py-1 { padding-top:.25rem; padding-bottom:.25rem; }
.py-2 { padding-top:.5rem; padding-bottom:.5rem; }
.py-2\.5 { padding-top:.625rem; padding-bottom:.625rem; }
.py-3 { padding-top:.75rem; padding-bottom:.75rem; }
.py-4 { padding-top:1rem; padding-bottom:1rem; }
.py-5 { padding-top:1.25rem; padding-bottom:1.25rem; }
.py-6 { padding-top:1.5rem; padding-bottom:1.5rem; }
.py-8 { padding-top:2rem; padding-bottom:2rem; }
.py-10 { padding-top:2.5rem; padding-bottom:2.5rem; }
.py-12 { padding-top:3rem; padding-bottom:3rem; }
.py-16 { padding-top:4rem; padding-bottom:4rem; }
.py-20 { padding-top:5rem; padding-bottom:5rem; }
.py-24 { padding-top:6rem; padding-bottom:6rem; }
.pt-0 { padding-top:0; }
.pt-2 { padding-top:.5rem; }
.pt-4 { padding-top:1rem; }
.pt-6 { padding-top:1.5rem; }
.pt-8 { padding-top:2rem; }
.pt-12 { padding-top:3rem; }
.pt-16 { padding-top:4rem; }
.pb-2 { padding-bottom:.5rem; }
.pb-4 { padding-bottom:1rem; }
.pb-6 { padding-bottom:1.5rem; }
.pb-8 { padding-bottom:2rem; }
.pb-12 { padding-bottom:3rem; }
.pb-16 { padding-bottom:4rem; }
.pl-4 { padding-left:1rem; }
.pl-6 { padding-left:1.5rem; }
.pr-4 { padding-right:1rem; }
.m-0 { margin:0; }
.m-auto { margin:auto; }
.mt-1 { margin-top:.25rem; }
.mt-2 { margin-top:.5rem; }
.mt-3 { margin-top:.75rem; }
.mt-4 { margin-top:1rem; }
.mt-6 { margin-top:1.5rem; }
.mt-8 { margin-top:2rem; }
.mt-10 { margin-top:2.5rem; }
.mt-12 { margin-top:3rem; }
.mt-16 { margin-top:4rem; }
.mt-20 { margin-top:5rem; }
.mt-24 { margin-top:6rem; }
.mb-1 { margin-bottom:.25rem; }
.mb-2 { margin-bottom:.5rem; }
.mb-3 { margin-bottom:.75rem; }
.mb-4 { margin-bottom:1rem; }
.mb-6 { margin-bottom:1.5rem; }
.mb-8 { margin-bottom:2rem; }
.mb-10 { margin-bottom:2.5rem; }
.mb-12 { margin-bottom:3rem; }
.mb-16 { margin-bottom:4rem; }
.ml-auto { margin-left:auto; }
.mr-2 { margin-right:.5rem; }
.mr-3 { margin-right:.75rem; }
.gap-1 { gap:.25rem; }
.gap-2 { gap:.5rem; }
.gap-3 { gap:.75rem; }
.gap-4 { gap:1rem; }
.gap-5 { gap:1.25rem; }
.gap-6 { gap:1.5rem; }
.gap-8 { gap:2rem; }
.gap-10 { gap:2.5rem; }
.gap-12 { gap:3rem; }
.gap-16 { gap:4rem; }
.gap-x-6 { column-gap:1.5rem; }
.gap-y-4 { row-gap:1rem; }

/* Typography */
.font-display { font-family: 'Clash Display', 'Arial Black', sans-serif; }
.font-body { font-family: 'Satoshi', 'Arial', sans-serif; }
.font-mono { font-family: 'Space Mono', 'Courier New', monospace; }
.text-xs { font-size:.75rem; line-height:1rem; }
.text-sm { font-size:.875rem; line-height:1.25rem; }
.text-base { font-size:1rem; line-height:1.5rem; }
.text-lg { font-size:1.125rem; line-height:1.75rem; }
.text-xl { font-size:1.25rem; line-height:1.75rem; }
.text-2xl { font-size:1.5rem; line-height:2rem; }
.text-3xl { font-size:1.875rem; line-height:2.25rem; }
.text-4xl { font-size:2.25rem; line-height:2.5rem; }
.text-5xl { font-size:3rem; line-height:1; }
.text-6xl { font-size:3.75rem; line-height:1; }
.text-7xl { font-size:4.5rem; line-height:1; }
.text-8xl { font-size:6rem; line-height:1; }
.text-9xl { font-size:8rem; line-height:1; }
.font-normal { font-weight:400; }
.font-medium { font-weight:500; }
.font-semibold { font-weight:600; }
.font-bold { font-weight:700; }
.font-black { font-weight:900; }
.italic { font-style:italic; }
.not-italic { font-style:normal; }
.leading-none { line-height:1; }
.leading-tight { line-height:1.25; }
.leading-snug { line-height:1.375; }
.leading-normal { line-height:1.5; }
.leading-relaxed { line-height:1.625; }
.leading-loose { line-height:2; }
.leading-6 { line-height:1.5rem; }
.tracking-tight { letter-spacing:-.025em; }
.tracking-normal { letter-spacing:0; }
.tracking-wide { letter-spacing:.025em; }
.tracking-wider { letter-spacing:.05em; }
.tracking-widest { letter-spacing:.1em; }
.tracking-\[0\.2em\] { letter-spacing:0.2em; }
.tracking-\[0\.3em\] { letter-spacing:0.3em; }
.text-left { text-align:left; }
.text-center { text-align:center; }
.text-right { text-align:right; }
.uppercase { text-transform:uppercase; }
.lowercase { text-transform:lowercase; }
.capitalize { text-transform:capitalize; }
.underline { text-decoration:underline; }
.no-underline { text-decoration:none; }
.line-through { text-decoration:line-through; }
.decoration-1 { text-decoration-thickness:1px; }
.underline-offset-4 { text-underline-offset:4px; }
.whitespace-nowrap { white-space:nowrap; }
.break-words { overflow-wrap:break-word; }
.truncate { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.text-balance { text-wrap:balance; }
.text-pretty { text-wrap:pretty; }
.list-disc { list-style-type:disc; }
.list-decimal { list-style-type:decimal; }
.list-none { list-style-type:none; }

/* Colors — backgrounds */
.bg-\[\#0a0e1a\] { background-color:#0a0e1a; }
.bg-\[\#111827\] { background-color:#111827; }
.bg-\[\#0d1424\] { background-color:#0d1424; }
.bg-\[\#0f1629\] { background-color:#0f1629; }
.bg-\[\#141c2e\] { background-color:#141c2e; }
.bg-\[\#1a2238\] { background-color:#1a2238; }
.bg-\[\#1e2a42\] { background-color:#1e2a42; }
.bg-\[\#3b6cf8\] { background-color:#3b6cf8; }
.bg-\[\#2d55d6\] { background-color:#2d55d6; }
.bg-\[\#e8ecf4\] { background-color:#e8ecf4; }
.bg-\[\#6b7a99\] { background-color:#6b7a99; }
.bg-transparent { background-color:transparent; }
.bg-white { background-color:#fff; }
.bg-black { background-color:#000; }
.bg-\[\#0a0e1a\]\/80 { background-color:rgba(10,14,26,.8); }
.bg-\[\#111827\]\/50 { background-color:rgba(17,24,39,.5); }
.bg-\[\#3b6cf8\]\/10 { background-color:rgba(59,108,248,.1); }
.bg-\[\#3b6cf8\]\/20 { background-color:rgba(59,108,248,.2); }

/* Colors — text */
.text-\[\#e8ecf4\] { color:#e8ecf4; }
.text-\[\#6b7a99\] { color:#6b7a99; }
.text-\[\#3b6cf8\] { color:#3b6cf8; }
.text-\[\#0a0e1a\] { color:#0a0e1a; }
.text-\[\#a8b4cc\] { color:#a8b4cc; }
.text-\[\#c8d0e4\] { color:#c8d0e4; }
.text-\[\#d1d9ed\] { color:#d1d9ed; }
.text-white { color:#fff; }
.text-\[\#111827\] { color:#111827; }

/* Borders */
.border { border-width:1px; border-style:solid; }
.border-0 { border-width:0; }
.border-2 { border-width:2px; }
.border-t { border-top-width:1px; border-top-style:solid; }
.border-b { border-bottom-width:1px; border-bottom-style:solid; }
.border-l { border-left-width:1px; border-left-style:solid; }
.border-r { border-right-width:1px; border-right-style:solid; }
.border-\[\#3b6cf8\] { border-color:#3b6cf8; }
.border-\[\#6b7a99\] { border-color:#6b7a99; }
.border-\[\#1a2238\] { border-color:#1a2238; }
.border-\[\#e8ecf4\] { border-color:#e8ecf4; }
.border-\[\#6b7a99\]\/20 { border-color:rgba(107,122,153,.2); }
.border-\[\#6b7a99\]\/30 { border-color:rgba(107,122,153,.3); }
.border-\[\#6b7a99\]\/40 { border-color:rgba(107,122,153,.4); }
.border-\[\#3b6cf8\]\/30 { border-color:rgba(59,108,248,.3); }
.border-\[\#e8ecf4\]\/10 { border-color:rgba(232,236,244,.1); }
.border-\[\#e8ecf4\]\/20 { border-color:rgba(232,236,244,.2); }
.rounded-none { border-radius:0; }
.rounded-sm { border-radius:2px; }
.rounded { border-radius:4px; }
.rounded-md { border-radius:6px; }
.rounded-lg { border-radius:8px; }
.rounded-xl { border-radius:12px; }
.rounded-full { border-radius:9999px; }
.divide-y > *+* { border-top-width:1px; border-top-style:solid; }
.divide-\[\#6b7a99\]\/20 > *+* { border-color:rgba(107,122,153,.2); }

/* Effects */
.shadow { box-shadow:0 1px 3px rgba(0,0,0,.3); }
.shadow-lg { box-shadow:0 10px 30px rgba(0,0,0,.5); }
.shadow-xl { box-shadow:0 20px 60px rgba(0,0,0,.6); }
.shadow-\[\#3b6cf8\] { box-shadow:0 0 20px rgba(59,108,248,.4); }
.drop-shadow-\[0_0_12px_rgba\(59\,108\,248\,0\.5\)\] { filter:drop-shadow(0 0 12px rgba(59,108,248,.5)); }
.opacity-0 { opacity:0; }
.opacity-50 { opacity:.5; }
.opacity-70 { opacity:.7; }
.opacity-80 { opacity:.8; }
.opacity-90 { opacity:.9; }
.opacity-100 { opacity:1; }
.backdrop-blur-xl { backdrop-filter:blur(24px); }
.backdrop-blur-sm { backdrop-filter:blur(4px); }
.backdrop-blur-md { backdrop-filter:blur(12px); }
.blur-sm { filter:blur(4px); }
.blur-md { filter:blur(12px); }

/* Transforms */
.-translate-x-1\/2 { transform:translateX(-50%); }
.-translate-y-1\/2 { transform:translateY(-50%); }
.translate-y-0 { transform:translateY(0); }
.translate-y-4 { transform:translateY(1rem); }
.rotate-90 { transform:rotate(90deg); }
.-rotate-90 { transform:rotate(-90deg); }
.scale-100 { transform:scale(1); }
.scale-105 { transform:scale(1.05); }
.scale-110 { transform:scale(1.1); }

/* Transitions */
.transition { transition-property:color,background-color,border-color,text-decoration-color,fill,stroke,opacity,box-shadow,transform,filter,backdrop-filter; transition-timing-function:cubic-bezier(0.4,0,0.2,1); transition-duration:150ms; }
.transition-all { transition-property:all; transition-timing-function:cubic-bezier(0.4,0,0.2,1); transition-duration:150ms; }
.transition-colors { transition-property:color,background-color,border-color; transition-timing-function:cubic-bezier(0.4,0,0.2,1); transition-duration:150ms; }
.transition-opacity { transition-property:opacity; transition-timing-function:cubic-bezier(0.4,0,0.2,1); transition-duration:150ms; }
.transition-transform { transition-property:transform; transition-timing-function:cubic-bezier(0.4,0,0.2,1); transition-duration:300ms; }
.duration-150 { transition-duration:150ms; }
.duration-300 { transition-duration:300ms; }
.duration-500 { transition-duration:500ms; }
.duration-700 { transition-duration:700ms; }
.ease-in-out { transition-timing-function:cubic-bezier(0.4,0,0.2,1); }
.ease-out { transition-timing-function:cubic-bezier(0,0,0.2,1); }

/* Cursor */
.cursor-pointer { cursor:pointer; }
.cursor-default { cursor:default; }
.select-none { user-select:none; }
.pointer-events-none { pointer-events:none; }

/* Appearance */
.appearance-none { appearance:none; }
.outline-none { outline:none; }
.resize-none { resize:none; }

/* Object fit */
.object-cover { object-fit:cover; }
.object-contain { object-fit:contain; }
.object-center { object-position:center; }
.object-top { object-position:top; }

/* Gradient */
.bg-gradient-to-b { background-image:linear-gradient(to bottom, var(--tw-gradient-stops)); }
.bg-gradient-to-r { background-image:linear-gradient(to right, var(--tw-gradient-stops)); }
.from-\[\#0a0e1a\] { --tw-gradient-from:#0a0e1a; --tw-gradient-stops:var(--tw-gradient-from), var(--tw-gradient-to, transparent); }
.from-\[\#0a0e1a\]\/0 { --tw-gradient-from:rgba(10,14,26,0); --tw-gradient-stops:var(--tw-gradient-from), var(--tw-gradient-to, transparent); }
.from-\[\#0a0e1a\]\/90 { --tw-gradient-from:rgba(10,14,26,.9); --tw-gradient-stops:var(--tw-gradient-from), var(--tw-gradient-to, transparent); }
.to-transparent { --tw-gradient-to:transparent; }
.to-\[\#0a0e1a\] { --tw-gradient-to:#0a0e1a; }
.via-transparent { --tw-gradient-stops:var(--tw-gradient-from), transparent, var(--tw-gradient-to, transparent); }

/* Space / Separator */
.space-y-2 > *+* { margin-top:.5rem; }
.space-y-4 > *+* { margin-top:1rem; }
.space-y-6 > *+* { margin-top:1.5rem; }
.space-y-8 > *+* { margin-top:2rem; }

/* Group */
.group:hover .group-hover\:scale-105 { transform:scale(1.05); }
.group:hover .group-hover\:underline { text-decoration:underline; }
.group:hover .group-hover\:text-\[\#3b6cf8\] { color:#3b6cf8; }
.group:hover .group-hover\:opacity-80 { opacity:.8; }

/* Hover */
.hover\:text-\[\#3b6cf8\]:hover { color:#3b6cf8; }
.hover\:text-\[\#e8ecf4\]:hover { color:#e8ecf4; }
.hover\:bg-\[\#3b6cf8\]:hover { background-color:#3b6cf8; }
.hover\:bg-\[\#2d55d6\]:hover { background-color:#2d55d6; }
.hover\:border-\[\#3b6cf8\]:hover { border-color:#3b6cf8; }
.hover\:opacity-90:hover { opacity:.9; }
.hover\:opacity-80:hover { opacity:.8; }
.hover\:underline:hover { text-decoration:underline; }
.hover\:scale-105:hover { transform:scale(1.05); }

/* Focus */
.focus\:outline-none:focus { outline:none; }
.focus\:border-\[\#3b6cf8\]:focus { border-color:#3b6cf8; }
.focus\:ring-0:focus { box-shadow:none; }

/* Responsive — md: breakpoint (768px) */
@media (min-width: 768px) {
  .md\:flex { display:flex; }
  .md\:hidden { display:none; }
  .md\:inline-block { display:inline-block; }
  .md\:block { display:block; }
  .md\:grid-cols-2 { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .md\:grid-cols-3 { grid-template-columns:repeat(3,minmax(0,1fr)); }
  .md\:grid-cols-4 { grid-template-columns:repeat(4,minmax(0,1fr)); }
  .md\:col-span-1 { grid-column:span 1 / span 1; }
  .md\:col-span-2 { grid-column:span 2 / span 2; }
  .md\:col-span-3 { grid-column:span 3 / span 3; }
  .md\:items-center { align-items:center; }
  .md\:justify-between { justify-content:space-between; }
  .md\:justify-end { justify-content:flex-end; }
  .md\:flex-row { flex-direction:row; }
  .md\:flex-col { flex-direction:column; }
  .md\:flex-nowrap { flex-wrap:nowrap; }
  .md\:gap-4 { gap:1rem; }
  .md\:gap-6 { gap:1.5rem; }
  .md\:gap-8 { gap:2rem; }
  .md\:gap-12 { gap:3rem; }
  .md\:mt-0 { margin-top:0; }
  .md\:px-8 { padding-left:2rem; padding-right:2rem; }
  .md\:px-12 { padding-left:3rem; padding-right:3rem; }
  .md\:py-16 { padding-top:4rem; padding-bottom:4rem; }
  .md\:py-20 { padding-top:5rem; padding-bottom:5rem; }
  .md\:py-24 { padding-top:6rem; padding-bottom:6rem; }
  .md\:py-32 { padding-top:8rem; padding-bottom:8rem; }
  .md\:text-5xl { font-size:3rem; line-height:1; }
  .md\:text-6xl { font-size:3.75rem; line-height:1; }
  .md\:text-7xl { font-size:4.5rem; line-height:1; }
  .md\:text-4xl { font-size:2.25rem; line-height:2.5rem; }
  .md\:text-3xl { font-size:1.875rem; line-height:2.25rem; }
  .md\:text-2xl { font-size:1.5rem; line-height:2rem; }
  .md\:aspect-\[21\/9\] { aspect-ratio:21/9; }
  .md\:w-1\/2 { width:50%; }
  .md\:max-w-2xl { max-width:42rem; }
  .md\:max-w-3xl { max-width:48rem; }
}

/* Responsive — lg: breakpoint (1024px) */
@media (min-width: 1024px) {
  .lg\:flex { display:flex; }
  .lg\:hidden { display:none; }
  .lg\:grid-cols-3 { grid-template-columns:repeat(3,minmax(0,1fr)); }
  .lg\:grid-cols-4 { grid-template-columns:repeat(4,minmax(0,1fr)); }
  .lg\:col-span-2 { grid-column:span 2 / span 2; }
  .lg\:col-span-3 { grid-column:span 3 / span 3; }
  .lg\:text-6xl { font-size:3.75rem; line-height:1; }
  .lg\:text-7xl { font-size:4.5rem; line-height:1; }
  .lg\:text-8xl { font-size:6rem; line-height:1; }
  .lg\:py-32 { padding-top:8rem; padding-bottom:8rem; }
  .lg\:px-16 { padding-left:4rem; padding-right:4rem; }
  .lg\:gap-16 { gap:4rem; }
  .lg\:max-w-4xl { max-width:56rem; }
}

/* Responsive — xl: breakpoint (1280px) */
@media (min-width: 1280px) {
  .xl\:grid-cols-4 { grid-template-columns:repeat(4,minmax(0,1fr)); }
  .xl\:text-8xl { font-size:6rem; line-height:1; }
  .xl\:text-9xl { font-size:8rem; line-height:1; }
}

/* ============================================================
   4. Arbitrary value classes (JIT — used in HTML markup)
   ============================================================ */
.bg-\[\#0a0e1a\]\/95 { background-color:rgba(10,14,26,.95); }
.bg-\[\#3b6cf8\]\/5 { background-color:rgba(59,108,248,.05); }
.text-\[\#4a7aff\] { color:#4a7aff; }
.text-\[\#8ba4f0\] { color:#8ba4f0; }
.border-\[\#3b6cf8\]\/50 { border-color:rgba(59,108,248,.5); }
.min-h-\[70vh\] { min-height:70vh; }
.min-h-\[80vh\] { min-height:80vh; }
.max-w-\[680px\] { max-width:680px; }
.max-w-\[760px\] { max-width:760px; }
.max-w-\[900px\] { max-width:900px; }
.max-w-\[1220px\] { max-width:1220px; }
.w-\[2px\] { width:2px; }
.h-\[2px\] { height:2px; }
.h-\[1px\] { height:1px; }
.w-\[1px\] { width:1px; }
.text-\[11px\] { font-size:11px; }
.text-\[13px\] { font-size:13px; }
.text-\[15px\] { font-size:15px; }
.text-\[clamp\(2\.5rem\,6vw\,5rem\)\] { font-size:clamp(2.5rem,6vw,5rem); }
.text-\[clamp\(3rem\,8vw\,7rem\)\] { font-size:clamp(3rem,8vw,7rem); }
.leading-\[1\.1\] { line-height:1.1; }
.leading-\[1\.15\] { line-height:1.15; }
.leading-\[1\.4\] { line-height:1.4; }
.-mt-1 { margin-top:-.25rem; }
.-mb-px { margin-bottom:-1px; }
.top-1\/2 { top:50%; }
.-translate-y-1\/2 { transform:translateY(-50%); }
.translate-x-0 { transform:translateX(0); }
.border-l-2 { border-left-width:2px; border-left-style:solid; }
.border-l-4 { border-left-width:4px; border-left-style:solid; }
.border-l-\[\#3b6cf8\] { border-left-color:#3b6cf8; }
.pl-5 { padding-left:1.25rem; }
.pr-5 { padding-right:1.25rem; }
.pl-8 { padding-left:2rem; }

/* Marquee / scrolling strip */
.marquee-wrapper { overflow:hidden; white-space:nowrap; }
.marquee-track { display:inline-flex; animation:marquee 30s linear infinite; }
.marquee-track:hover { animation-play-state:paused; }
@keyframes marquee { from { transform:translateX(0); } to { transform:translateX(-50%); } }

/* Neon glow line */
.neon-line { background:linear-gradient(90deg,transparent,#3b6cf8,transparent); height:1px; }

/* Code/terminal label */
.terminal-label { font-family:'Space Mono','Courier New',monospace; font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:#6b7a99; }

/* Numbered section marker */
.section-num { font-family:'Clash Display','Arial Black',sans-serif; font-size:clamp(4rem,10vw,8rem); font-weight:900; color:rgba(59,108,248,.08); position:absolute; top:-1rem; left:-1rem; line-height:1; pointer-events:none; user-select:none; }

/* Vertical rotated label */
.label-vertical { writing-mode:vertical-rl; text-orientation:mixed; transform:rotate(180deg); }

/* Cyber grid background */
.cyber-grid { background-image:linear-gradient(rgba(59,108,248,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(59,108,248,.04) 1px,transparent 1px); background-size:40px 40px; }

/* ASCII divider */
.ascii-divider { font-family:'Space Mono','Courier New',monospace; font-size:11px; color:rgba(107,122,153,.4); letter-spacing:.05em; }

/* Scan line effect on images */
.scan-overlay { position:relative; }
.scan-overlay::after { content:''; position:absolute; inset:0; background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,.08) 2px,rgba(0,0,0,.08) 4px); pointer-events:none; }

/* Active nav indicator */
nav a.active, nav a:hover { color:#3b6cf8; }

/* Accordion */
.accordion-content { display:none; }
.accordion-content.open { display:block; }

/* Article prose */
.prose h2 { font-family:'Clash Display','Arial Black',sans-serif; font-size:1.5rem; font-weight:700; color:#e8ecf4; margin-top:2.5rem; margin-bottom:.75rem; border-left:3px solid #3b6cf8; padding-left:1rem; }
.prose h3 { font-family:'Clash Display','Arial Black',sans-serif; font-size:1.2rem; font-weight:700; color:#e8ecf4; margin-top:2rem; margin-bottom:.5rem; }
.prose p { color:#c8d0e4; line-height:1.8; margin-bottom:1.25rem; }
.prose ul { list-style:disc; padding-left:1.5rem; color:#c8d0e4; margin-bottom:1.25rem; }
.prose ul li { margin-bottom:.5rem; line-height:1.7; }
.prose ol { list-style:decimal; padding-left:1.5rem; color:#c8d0e4; margin-bottom:1.25rem; }
.prose ol li { margin-bottom:.5rem; line-height:1.7; }
.prose blockquote { border-left:3px solid #3b6cf8; padding-left:1.25rem; margin:2rem 0; font-style:italic; color:#a8b4cc; font-size:1.1rem; }
.prose strong { color:#e8ecf4; font-weight:600; }
.prose a { color:#3b6cf8; text-decoration:underline; text-underline-offset:3px; }

/* Form inputs */
input:focus, textarea:focus, select:focus { border-color:#3b6cf8; outline:none; }

/* Table */
.table-auto { table-layout:auto; }
.w-full.table { width:100%; border-collapse:collapse; }
th, td { padding:.75rem 1rem; border-bottom:1px solid rgba(107,122,153,.2); }
th { color:#6b7a99; font-size:.75rem; text-transform:uppercase; letter-spacing:.1em; text-align:left; }

/* Not-italic for address */
.not-italic { font-style:normal; }