/* ============================================================
   AE — Abdelhmeed Elshorbagy · Portfolio design system
   Palette: deep graphite / midnight navy / soft white / signal blue
   Type:    Clash Display (display) · General Sans (body) · JetBrains Mono (labels)
   ============================================================ */

:root {
  /* Color tokens */
  --bg:          #090b10;
  --bg-raise:    #0d1017;
  --bg-panel:    #10141d;
  --ink:         #eceff4;
  --ink-2:       #a8b0bd;
  --ink-3:       #6b7482;
  --line:        rgba(236, 239, 244, 0.08);
  --line-strong: rgba(236, 239, 244, 0.16);
  --accent:      #55b7ff;
  --accent-deep: #2f7ff0;
  --accent-ink:  #06121f;
  --glass:       rgba(16, 20, 29, 0.72);
  --ok:          #3ddc97;

  /* Type scale */
  --font-display: "Clash Display", "Segoe UI", sans-serif;
  --font-body:    "General Sans", "Segoe UI", system-ui, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "Cascadia Code", monospace;

  /* Rhythm */
  --space-section: clamp(96px, 14vw, 176px);
  --container: 1200px;
  --gutter: clamp(20px, 4vw, 48px);
  --radius: 18px;
  --radius-lg: 28px;

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-inout: cubic-bezier(0.65, 0, 0.35, 1);
  --dur: 0.7s;

  color-scheme: dark;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg, video, canvas { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
strong { font-weight: 600; color: var(--ink); }

::selection { background: rgba(85, 183, 255, 0.28); color: var(--ink); }

/* Focus — always visible, never removed */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: fixed;
  top: 12px; left: 12px;
  z-index: 300;
  padding: 10px 18px;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 600;
  border-radius: 99px;
  transform: translateY(-64px);
  transition: transform 0.25s var(--ease-out);
}
.skip-link:focus-visible { transform: translateY(0); }

/* ---------- Shared layout ---------- */
.container {
  width: min(var(--container), 100% - var(--gutter) * 2);
  margin-inline: auto;
}

.section { padding-block: var(--space-section); position: relative; }
.section + .section { padding-top: 0; }

/* Mono section label: "01 — Selected work" */
.section-label {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: clamp(28px, 4vw, 48px);
}
.section-label .idx { color: var(--accent); }
.section-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(30px, 4.6vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  max-width: 18ch;
}
.section-intro {
  margin-top: 20px;
  max-width: 54ch;
  color: var(--ink-2);
  font-size: clamp(16px, 1.4vw, 18px);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: 99px;
  font-weight: 600;
  font-size: 15.5px;
  letter-spacing: 0.01em;
  transition: transform 0.35s var(--ease-out), background 0.25s ease,
              border-color 0.25s ease, color 0.25s ease, box-shadow 0.35s ease;
  will-change: transform;
}
.btn svg { width: 16px; height: 16px; transition: transform 0.35s var(--ease-out); }

.btn-primary {
  background: var(--ink);
  color: #0a0d13;
}
.btn-primary:hover {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 8px 32px -8px rgba(85, 183, 255, 0.45);
}
.btn-primary:hover svg { transform: translateX(3px); }

.btn-ghost {
  border: 1px solid var(--line-strong);
  color: var(--ink);
  background: rgba(236, 239, 244, 0.02);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* Magnetic wrapper set by JS */
[data-magnetic] { display: inline-block; }

/* ---------- Reveal-on-scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
  transition-delay: var(--reveal-delay, 0s);
}
.reveal.is-in { opacity: 1; transform: none; }

/* Masked line reveal for hero headline */
.mask-line { display: block; overflow: hidden; }
.mask-line > span {
  display: block;
  transform: translateY(110%);
  transition: transform 1s var(--ease-out);
  transition-delay: var(--line-delay, 0s);
}
.is-ready .mask-line > span { transform: none; }

/* ============================================================
   INTRO OVERLAY
   ============================================================ */
.intro {
  position: fixed;
  inset: 0;
  z-index: 400;
  background: var(--bg);
  display: grid;
  place-items: center;
  transition: opacity 0.6s var(--ease-inout), visibility 0.6s;
}
.intro.is-done { opacity: 0; visibility: hidden; pointer-events: none; }
.intro-mark { width: clamp(72px, 10vw, 104px); }
.intro-mark path {
  stroke-dasharray: 260;
  stroke-dashoffset: 260;
  animation: draw 1.05s var(--ease-inout) forwards;
}
.intro-mark path:nth-child(2) { animation-delay: 0.18s; }
.intro-mark path:nth-child(3) { animation-delay: 0.32s; }
@keyframes draw { to { stroke-dashoffset: 0; } }

.intro-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0;
  animation: grid-pulse 1.6s ease forwards;
  mask-image: radial-gradient(circle at 50% 50%, black 0%, transparent 68%);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, black 0%, transparent 68%);
}
@keyframes grid-pulse { 30% { opacity: 0.5; } 100% { opacity: 0; } }

.intro-skip {
  position: absolute;
  bottom: 32px;
  right: 32px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 99px;
  transition: color 0.2s, border-color 0.2s;
}
.intro-skip:hover { color: var(--ink); border-color: var(--line-strong); }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  transition: transform 0.45s var(--ease-out);
}
.nav-inner {
  width: min(var(--container), 100% - var(--gutter) * 2);
  margin-inline: auto;
  margin-top: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 10px 10px 20px;
  border-radius: 99px;
  border: 1px solid transparent;
  transition: background 0.4s ease, border-color 0.4s ease, backdrop-filter 0.4s ease;
}
.nav.is-scrolled .nav-inner {
  background: var(--glass);
  border-color: var(--line);
  backdrop-filter: blur(18px) saturate(1.3);
  -webkit-backdrop-filter: blur(18px) saturate(1.3);
}
.nav.is-hidden { transform: translateY(-110%); }

.nav-logo { display: inline-flex; align-items: center; gap: 12px; }
.nav-logo svg { width: 34px; height: 34px; }
.nav-logo .logo-name {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-2);
  text-transform: uppercase;
}
@media (max-width: 640px) { .nav-logo .logo-name { display: none; } }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  position: relative;
  padding: 9px 16px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink-2);
  border-radius: 99px;
  transition: color 0.2s ease;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a.is-active { color: var(--ink); }
.nav-links a.is-active::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 3px;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--accent);
  transform: translateX(-50%);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 20px;
  border-radius: 99px;
  background: rgba(236, 239, 244, 0.06);
  border: 1px solid var(--line);
  font-size: 14px;
  font-weight: 500;
  transition: background 0.25s, border-color 0.25s;
}
.nav-cta:hover { background: rgba(85, 183, 255, 0.12); border-color: rgba(85, 183, 255, 0.4); }

.dot-live {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 0 rgba(61, 220, 151, 0.5);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(61, 220, 151, 0.45); }
  70% { box-shadow: 0 0 0 8px rgba(61, 220, 151, 0); }
  100% { box-shadow: 0 0 0 0 rgba(61, 220, 151, 0); }
}

/* Mobile menu */
.nav-burger {
  display: none;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  position: relative;
}
.nav-burger span {
  position: absolute;
  left: 12px; right: 12px;
  height: 1.6px;
  background: var(--ink);
  transition: transform 0.35s var(--ease-out), top 0.35s var(--ease-out), opacity 0.2s;
}
.nav-burger span:nth-child(1) { top: 16px; }
.nav-burger span:nth-child(2) { top: 24px; }
.nav-burger[aria-expanded="true"] span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { top: 20px; transform: rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 190;
  background: rgba(9, 11, 16, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  display: grid;
  place-content: center;
  gap: 8px;
  text-align: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; }
.mobile-menu a {
  font-family: var(--font-display);
  font-size: clamp(30px, 8vw, 44px);
  font-weight: 500;
  padding: 8px 24px;
  color: var(--ink-2);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--ink); }
.mobile-menu .menu-meta {
  margin-top: 28px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}

@media (max-width: 860px) {
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: block; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 96px;
  padding-bottom: 48px;
  overflow: hidden;
}
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.9;
}
.hero::after {
  /* ground the canvas into the page */
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 30%;
  background: linear-gradient(transparent, var(--bg));
  pointer-events: none;
}

.hero-content { position: relative; z-index: 2; }

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-2);
  padding: 9px 18px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: rgba(16, 20, 29, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  margin-bottom: 32px;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(40px, 7.2vw, 92px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  max-width: 15ch;
}
.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero-sub {
  margin-top: 28px;
  max-width: 56ch;
  font-size: clamp(16.5px, 1.5vw, 19px);
  color: var(--ink-2);
}

.hero-actions {
  margin-top: 44px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.hero-meta {
  margin-top: 60px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 40px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.hero-meta span { display: inline-flex; align-items: center; gap: 9px; }

.hero-scroll {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.hero-scroll::after {
  content: "";
  width: 1px;
  height: 44px;
  background: linear-gradient(var(--ink-3), transparent);
  animation: drip 2.2s var(--ease-inout) infinite;
}
@keyframes drip {
  0% { transform: scaleY(0); transform-origin: top; }
  45% { transform: scaleY(1); transform-origin: top; }
  55% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}
@media (max-width: 700px) { .hero-scroll { display: none; } }

/* ============================================================
   SELECTED WORK — editorial case previews
   ============================================================ */
.work-list { display: grid; gap: clamp(72px, 9vw, 128px); }

.case {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.case:nth-child(even) .case-visual { order: -1; }

.case-info { max-width: 480px; }
.case-idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--accent);
  display: block;
  margin-bottom: 18px;
}
.case-cat {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 12px;
}
.case h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.12;
  letter-spacing: -0.01em;
}
.case h3 a { transition: color 0.25s; }
.case h3 a:hover { color: var(--accent); }
.case-desc { margin-top: 16px; color: var(--ink-2); font-size: 16px; }

.case-facts {
  margin-top: 22px;
  display: grid;
  gap: 8px;
  font-size: 14px;
  color: var(--ink-2);
}
.case-facts .k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: inline-block;
  min-width: 64px;
  margin-right: 10px;
}

.tags { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--ink-2);
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: rgba(236, 239, 244, 0.02);
}

.case-link {
  margin-top: 30px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 15px;
  color: var(--ink);
}
.case-link .ring {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  transition: background 0.3s, border-color 0.3s, transform 0.4s var(--ease-out);
}
.case-link svg { width: 15px; height: 15px; transition: transform 0.35s var(--ease-out); }
.case-link:hover .ring {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}
.case-link:hover svg { transform: translateX(2px); }

/* --- Case visual: schematic product panels (illustrative, not screenshots) --- */
.case-visual {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  overflow: hidden;
  aspect-ratio: 7 / 5.4;
  background:
    radial-gradient(120% 90% at var(--glow-x, 80%) var(--glow-y, 10%),
      var(--glow, rgba(85, 183, 255, 0.14)), transparent 55%),
    var(--bg-panel);
  transition: border-color 0.4s ease;
}
.case-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity: 0.45;
  mask-image: radial-gradient(90% 90% at 50% 50%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(90% 90% at 50% 50%, black 30%, transparent 100%);
}
.case:hover .case-visual { border-color: var(--line-strong); }

.case-visual .stage {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  transition: transform 0.9s var(--ease-out);
  will-change: transform;
}
.case:hover .stage { transform: translateY(-8px); }

/* Generic schematic pieces */
.schem {
  border-radius: 14px;
  border: 1px solid var(--line-strong);
  background: rgba(13, 16, 23, 0.9);
  box-shadow: 0 24px 64px -24px rgba(0, 0, 0, 0.7);
}
.schem .bar { height: 8px; border-radius: 99px; background: rgba(236, 239, 244, 0.14); }
.schem .bar.dim { background: rgba(236, 239, 244, 0.07); }
.schem .bar.hot { background: var(--accent); opacity: 0.85; }

/* Phone schematic (Amwag Travel) */
.schem-phone {
  width: clamp(180px, 42%, 230px);
  aspect-ratio: 9 / 18.5;
  border-radius: 30px;
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.schem-phone .route {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-radius: 12px;
  background: rgba(85, 183, 255, 0.08);
  border: 1px solid rgba(85, 183, 255, 0.22);
}
.schem-phone .route .node { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex: none; }
.schem-phone .route .path { flex: 1; height: 1.5px; background: repeating-linear-gradient(90deg, var(--accent) 0 6px, transparent 6px 12px); opacity: 0.7; }
.schem-phone .seats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 7px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
}
.schem-phone .seat { aspect-ratio: 1; border-radius: 6px; background: rgba(236, 239, 244, 0.08); }
.schem-phone .seat.on { background: var(--accent); opacity: 0.9; }
.schem-phone .cta-row { margin-top: auto; height: 40px; border-radius: 12px; background: var(--ink); opacity: 0.92; display: grid; place-items: center; }
.schem-phone .cta-row i { width: 40%; height: 7px; border-radius: 99px; background: #0a0d13; }

.float-chip {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink-2);
  padding: 9px 14px;
  border-radius: 99px;
  border: 1px solid var(--line-strong);
  background: var(--glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 16px 40px -16px rgba(0,0,0,0.6);
}
.float-chip .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.float-chip.ok .dot { background: var(--ok); }

/* Dashboard schematic (Attendance) */
.schem-dash {
  width: min(78%, 480px);
  aspect-ratio: 16 / 10.5;
  display: grid;
  grid-template-columns: 56px 1fr;
  overflow: hidden;
}
.schem-dash .side {
  border-right: 1px solid var(--line);
  padding: 14px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.schem-dash .side i { width: 22px; height: 22px; border-radius: 7px; background: rgba(236, 239, 244, 0.09); }
.schem-dash .side i:first-child { background: var(--accent); opacity: 0.9; }
.schem-dash .main { padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.schem-dash .tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.schem-dash .tile {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
  display: grid;
  gap: 7px;
}
.schem-dash .rows { display: grid; gap: 8px; margin-top: auto; }
.schem-dash .row {
  display: grid;
  grid-template-columns: 18px 1fr 56px;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 9px;
  background: rgba(236, 239, 244, 0.03);
}
.schem-dash .row .avatar { width: 18px; height: 18px; border-radius: 50%; background: rgba(236, 239, 244, 0.12); }
.schem-dash .row .badge { height: 16px; border-radius: 99px; background: rgba(61, 220, 151, 0.22); border: 1px solid rgba(61, 220, 151, 0.4); }
.schem-dash .row:nth-child(2) .badge { background: rgba(85, 183, 255, 0.16); border-color: rgba(85, 183, 255, 0.4); }

/* E-commerce schematic (DÖSE) */
.schem-shop {
  width: min(62%, 360px);
  aspect-ratio: 4 / 4.6;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}
.schem-shop .bottle {
  width: 74px;
  height: 118px;
  border-radius: 10px 10px 14px 14px;
  background: linear-gradient(160deg, rgba(85, 183, 255, 0.28), rgba(47, 127, 240, 0.10) 60%, rgba(236,239,244,0.05));
  border: 1px solid rgba(85, 183, 255, 0.3);
  position: relative;
  margin-top: 8px;
}
.schem-shop .bottle::before {
  content: "";
  position: absolute;
  top: -18px; left: 50%;
  transform: translateX(-50%);
  width: 26px; height: 20px;
  border-radius: 5px;
  background: rgba(236, 239, 244, 0.16);
}
.schem-shop .wordmark {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.34em;
  font-size: 15px;
  color: var(--ink);
  text-indent: 0.34em;
}
.schem-shop .price-row { display: flex; gap: 10px; width: 100%; }
.schem-shop .price-row .bar { flex: 1; }
.schem-shop .buy { width: 100%; height: 38px; border-radius: 10px; background: var(--ink); opacity: 0.92; display: grid; place-items: center; }
.schem-shop .buy i { width: 34%; height: 7px; border-radius: 99px; background: #0a0d13; }

/* Arabic-first LMS schematic (Yosr) */
.schem-lms {
  width: min(78%, 480px);
  aspect-ratio: 16 / 10.5;
  padding: 16px;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 14px;
  direction: rtl;
}
.schem-lms .player {
  border-radius: 12px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(150deg, rgba(85,183,255,0.10), rgba(13,16,23,0.6));
  display: grid;
  place-items: center;
}
.schem-lms .play {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(236, 239, 244, 0.95);
  display: grid;
  place-items: center;
}
.schem-lms .play::after {
  content: "";
  width: 0; height: 0;
  border-block: 7px solid transparent;
  border-right: 11px solid #0a0d13; /* points left in RTL context */
  margin-left: 2px;
}
.schem-lms .lessons { display: flex; flex-direction: column; gap: 9px; }
.schem-lms .lesson {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 11px;
  border-radius: 9px;
  background: rgba(236, 239, 244, 0.04);
  font-size: 11.5px;
  color: var(--ink-2);
}
.schem-lms .lesson.now { background: rgba(85, 183, 255, 0.1); border: 1px solid rgba(85, 183, 255, 0.3); color: var(--ink); }
.schem-lms .lesson .tick { width: 14px; height: 14px; border-radius: 50%; border: 1.4px solid var(--ink-3); flex: none; }
.schem-lms .lesson.done .tick { border-color: var(--ok); background: rgba(61, 220, 151, 0.25); }

/* Chip positions per case */
.chip-tl { top: 10%; left: 7%; }
.chip-br { bottom: 12%; right: 7%; }
.chip-tr { top: 12%; right: 8%; }
.chip-bl { bottom: 10%; left: 8%; }

/* ============================================================
   Premium project covers — homepage Selected Work
   Real UI crops + real logos + layered depth. Replaces the
   schematic panels for Travel, Attendance, and DÖSE.
   ============================================================ */
.cover { perspective: 1600px; }
.cover::before { opacity: 0.26; }                         /* dial the schematic grid down */

/* Large faint brand-wave graphic filling negative space (Amwag) */
.cover-bgmark { position: absolute; pointer-events: none; z-index: 1; height: auto; }
.cover--travel .cover-bgmark { width: 150%; left: -18%; top: 24%; opacity: 0.14; transform: rotate(-4deg); }
.cover--attendance .cover-bgmark { width: 150%; left: -34%; bottom: 12%; opacity: 0.10; transform: rotate(2deg); }

.cover-grain {
  position: absolute; inset: 0; pointer-events: none; z-index: 6; opacity: 0.40; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 150px 150px;
}

/* Brand lockup (top-left) */
.cover-brand { position: absolute; top: 22px; left: 24px; z-index: 7; display: flex; align-items: center; gap: 11px; }
.cover-logo { width: auto; display: block; filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.45)); }
.cover-name { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.20em; text-transform: uppercase; color: var(--ink-2); }
.cover--travel .cover-logo, .cover--attendance .cover-logo { height: 16px; }
.cover--dose .cover-logo { height: 30px; }
.cover--dose .cover-name {
  font-family: "Cormorant Garamond", Georgia, serif; text-transform: none;
  font-size: 22px; font-weight: 600; letter-spacing: 0.30em; text-indent: 0.30em; color: #ece2d4;
}

/* Framed media + floating depth tile share one frame language */
.cover-stage { position: absolute; inset: 0; z-index: 3; transition: transform 0.9s var(--ease-out); will-change: transform; }
.case:hover .cover-stage { transform: translateY(-8px); }
.cover-media, .cover-tile { position: absolute; overflow: hidden; border: 1px solid var(--line-strong); }
.cover-media > img, .cover-tile > img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cover-media::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(125deg, rgba(255, 255, 255, 0.13), transparent 42%); }
.cover-tile { z-index: 5; border-radius: 14px; box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14), 0 26px 44px -18px rgba(0, 0, 0, 0.9); }
.cover .float-chip { z-index: 8; }

/* 01 · Amwag Travel — phone + floating ticket, amber wash */
.cover--travel {
  --glow: rgba(245, 179, 1, 0.16); --accent: #f5b301;
  background:
    radial-gradient(115% 85% at 22% 0%, rgba(245, 179, 1, 0.16), transparent 50%),
    radial-gradient(130% 120% at 90% 112%, rgba(28, 64, 112, 0.55), transparent 60%),
    linear-gradient(152deg, #0d1828 0%, #0a1120 58%, #0b1526 100%);
}
/* Real phone screenshot with its own light frame — sized near native so it stays sharp */
.cover--travel .cover-media {
  width: 33%; aspect-ratio: 310 / 959; right: 6%; top: 11%;
  transform: rotateY(-12deg) rotate(1.2deg); transform-origin: right center;
  border-radius: 30px; border: none;
  box-shadow: 0 40px 60px -26px rgba(0, 0, 0, 0.92), 0 0 52px -18px rgba(245, 179, 1, 0.26);
}
.cover--travel .chip-lang { top: 15%; left: 37%; }
.cover--travel .cover-ticket {
  position: absolute; z-index: 5; left: 6%; bottom: 15%; width: 44%; padding: 13px 15px; border-radius: 14px;
  background: var(--glass); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--line-strong); box-shadow: 0 26px 44px -18px rgba(0, 0, 0, 0.9);
}
.cover--travel .cover-ticket .r { display: flex; align-items: center; gap: 8px; font-family: var(--font-display); font-weight: 600; font-size: 17px; color: var(--ink); }
.cover--travel .cover-ticket .r .a { width: 7px; height: 7px; border-radius: 50%; background: #f5b301; }
.cover--travel .cover-ticket .r .ln { flex: 1; height: 1.5px; background: repeating-linear-gradient(90deg, #f5b301 0 5px, transparent 5px 10px); opacity: 0.8; }
.cover--travel .cover-ticket .s { margin-top: 7px; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em; color: var(--ink-2); text-transform: uppercase; }

/* 02 · Amwag Attendance — app window + floating KPI tile, blue aurora */
.cover--attendance { --glow: rgba(85, 183, 255, 0.22); --accent: #55b7ff; }
.cover--attendance .cover-media {
  width: 74%; aspect-ratio: 1200 / 629; right: -3%; top: 15%; border-radius: 12px;
  transform: rotateX(4deg) rotateY(-13deg) rotate(0.4deg); transform-origin: right center;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 44px 72px -26px rgba(0, 0, 0, 0.9), 0 0 74px -22px rgba(85, 183, 255, 0.28);
}
.cover--attendance .cover-tile { width: 31%; aspect-ratio: 300 / 319; left: 4%; bottom: 13%; transform: rotateY(-6deg) rotate(-1deg); transform-origin: left center; }

/* 03 · DÖSE — editorial photo plate, warm sand */
.cover--dose {
  --glow: rgba(198, 154, 109, 0.20); --accent: #caa06a;
  background:
    radial-gradient(120% 90% at 30% 6%, rgba(150, 96, 54, 0.28), transparent 55%),
    radial-gradient(120% 100% at 88% 100%, rgba(60, 34, 20, 0.50), transparent 60%),
    linear-gradient(150deg, #241611 0%, #1a0f0a 55%, #150c07 100%);
}
.cover--dose::before { display: none; }
/* Cream crest ghosted into the left negative space */
.cover--dose .cover-bgmark { width: 40%; left: 3%; top: 50%; transform: translateY(-50%) rotate(-2deg); opacity: 0.07; }
/* Editorial product plate, framed like a gallery print */
.cover--dose .cover-media {
  width: 44%; aspect-ratio: 700 / 1014; right: 5%; top: 9%;
  transform: rotateY(-4deg) rotate(0.6deg); transform-origin: right center;
  border-radius: 14px; border: 1px solid rgba(202, 160, 106, 0.50);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 40px 70px -26px rgba(0, 0, 0, 0.80), 0 0 60px -20px rgba(198, 154, 109, 0.34);
}
.cover--dose .cover-media::before {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; border-radius: inherit;
  background: linear-gradient(122deg, rgba(37, 22, 14, 0.10), transparent 42%),
              radial-gradient(125% 90% at 50% 34%, transparent 62%, rgba(30, 17, 9, 0.14));
}
.cover--dose .float-chip { background: rgba(26, 13, 7, 0.58); border-color: rgba(202, 160, 106, 0.45); color: #efe4d5; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.cover--dose .float-chip .dot { background: #caa06a; }
.cover--dose .chip-a { bottom: 25%; left: 8%; }
.cover--dose .chip-b { bottom: 12%; left: 8%; }

@media (max-width: 900px) {
  .case { grid-template-columns: 1fr; gap: 28px; }
  .case:nth-child(even) .case-visual { order: 0; }
  .case-visual { aspect-ratio: 4 / 3; }
  .case-info { max-width: none; }
  .float-chip { display: none; }
}

/* --- Private / NDA work panel --- */
.private-work {
  margin-top: clamp(72px, 9vw, 128px);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4.5vw, 56px);
  background:
    radial-gradient(110% 120% at 8% 0%, rgba(85, 183, 255, 0.06), transparent 55%),
    var(--bg-raise);
}
.pw-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 16px;
}
.pw-kicker svg { width: 14px; height: 14px; color: var(--accent); }
.private-work h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.pw-head p {
  margin-top: 14px;
  max-width: 620px;
  color: var(--ink-2);
  font-size: 16px;
}
.pw-list {
  margin-top: clamp(24px, 3.5vw, 36px);
  border-top: 1px solid var(--line);
}
.pw-list li {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.6fr) auto;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.pw-redact {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ink-3);
  opacity: 0.55;
  filter: blur(0.5px);
  user-select: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: clip;
}
.pw-cat {
  font-size: 14px;
  color: var(--ink-2);
}
.pw-badge {
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
  padding: 5px 11px;
  border: 1px solid var(--line-strong);
  border-radius: 99px;
  background: rgba(236, 239, 244, 0.03);
  white-space: nowrap;
}
.pw-list .pw-more { display: block; }
.pw-list .pw-more .pw-cat {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-3);
}
.private-work .case-link { margin-top: 28px; }
@media (max-width: 700px) {
  .pw-list li { grid-template-columns: 1fr; gap: 6px; }
  .pw-redact { order: 1; }
  .pw-cat { order: 2; }
  .pw-badge { order: 3; justify-self: start; }
}

/* ============================================================
   EXPERTISE — connected capability map
   ============================================================ */
.expertise-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: stretch;
}

.cap-map {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--bg-panel);
  min-height: 420px;
  overflow: hidden;
}
.cap-map svg.wires { position: absolute; inset: 0; width: 100%; height: 100%; }
.cap-map .wire {
  stroke: var(--line-strong);
  stroke-width: 1.2;
  fill: none;
  transition: stroke 0.4s ease, opacity 0.4s ease;
  vector-effect: non-scaling-stroke;
}
.cap-map .wire.is-hot { stroke: var(--accent); }

.cap-core {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 74px; height: 74px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: var(--glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: grid;
  place-items: center;
}
.cap-core svg { width: 32px; height: 32px; }

.cap-node {
  position: absolute;
  transform: translate(-50%, -50%);
  padding: 12px 20px;
  border-radius: 99px;
  border: 1px solid var(--line-strong);
  background: var(--bg-raise);
  font-weight: 500;
  font-size: 14px;
  color: var(--ink-2);
  white-space: nowrap;
  transition: border-color 0.3s, color 0.3s, background 0.3s, box-shadow 0.3s;
}
.cap-node:hover { color: var(--ink); border-color: var(--accent); }
.cap-node[aria-selected="true"] {
  color: var(--ink);
  background: rgba(85, 183, 255, 0.1);
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(85, 183, 255, 0.08);
}

.cap-detail {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--bg-panel);
  padding: clamp(26px, 3.4vw, 44px);
  display: flex;
  flex-direction: column;
}
.cap-detail h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(22px, 2.4vw, 30px);
  letter-spacing: -0.01em;
}
.cap-detail .cap-tagline { margin-top: 10px; color: var(--ink-2); font-size: 15.5px; max-width: 48ch; }
.cap-detail ul {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 10px 24px;
}
.cap-detail li {
  position: relative;
  padding: 10px 0 10px 22px;
  font-size: 15px;
  color: var(--ink-2);
  border-bottom: 1px solid var(--line);
}
.cap-detail li::before {
  content: "";
  position: absolute;
  left: 2px; top: 50%;
  width: 7px; height: 1.5px;
  background: var(--accent);
}
.cap-detail .cap-note {
  margin-top: auto;
  padding-top: 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-3);
}

/* fade swap when switching groups */
.cap-detail .cap-panel { animation: cap-in 0.45s var(--ease-out); }
@keyframes cap-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 900px) {
  .expertise-grid { grid-template-columns: 1fr; }
  .cap-map { min-height: 0; padding: 0; position: static; overflow: visible; border: 0; background: none; border-radius: 0; }
  .cap-map svg.wires, .cap-core { display: none; }
  .cap-node { position: static; transform: none; }
  .cap-nodes-flow { display: flex; flex-wrap: wrap; gap: 10px; }
}
@media (min-width: 901px) { .cap-nodes-flow { display: contents; } }

/* ============================================================
   PHILOSOPHY
   ============================================================ */
.philosophy-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.principle {
  display: grid;
  grid-template-columns: 90px minmax(0, 1.1fr) minmax(0, 1.4fr);
  gap: clamp(20px, 3vw, 48px);
  padding: clamp(32px, 4.5vw, 56px) 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.principle .num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--accent);
}
.principle h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(22px, 2.6vw, 32px);
  letter-spacing: -0.01em;
  line-height: 1.15;
}
.principle p { color: var(--ink-2); font-size: 16px; max-width: 46ch; }
@media (max-width: 760px) {
  .principle { grid-template-columns: 1fr; gap: 10px; }
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
  gap: clamp(36px, 6vw, 88px);
  align-items: start;
}

.portrait-slot {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background:
    radial-gradient(100% 80% at 20% 0%, rgba(85, 183, 255, 0.08), transparent 60%),
    var(--bg-panel);
  overflow: hidden;
  display: grid;
  place-items: center;
}
.portrait-slot::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.4;
}
.portrait-slot .slot-note {
  position: relative;
  text-align: center;
  display: grid;
  gap: 14px;
  justify-items: center;
  padding: 24px;
}
.portrait-slot .slot-note svg { width: 56px; height: 56px; opacity: 0.85; }
.portrait-slot .slot-note span {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.portrait-slot picture {
  position: relative;
  width: 100%;
  height: 100%;
  display: block;
}
.portrait-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
}

.about-copy p { color: var(--ink-2); font-size: clamp(16.5px, 1.5vw, 18.5px); }
.about-copy p + p { margin-top: 20px; }
.about-copy .lede {
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(21px, 2.3vw, 28px);
  line-height: 1.4;
  letter-spacing: -0.005em;
}

.about-points {
  margin-top: 36px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}
.about-point {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(236, 239, 244, 0.02);
}
.about-point .k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 8px;
}
.about-point .v { font-size: 15px; color: var(--ink-2); }

@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; }
  .portrait-slot { max-width: 420px; }
}

/* ============================================================
   EXPERIENCE TIMELINE
   ============================================================ */
.timeline {
  position: relative;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}
.tl-item {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr) auto;
  gap: clamp(18px, 3vw, 48px);
  padding: clamp(26px, 3.4vw, 40px) 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
  transition: background 0.3s ease;
}
.tl-item:hover { background: rgba(236, 239, 244, 0.015); }
.tl-when {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  text-transform: uppercase;
}
.tl-body h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(19px, 2vw, 24px);
  letter-spacing: -0.005em;
}
.tl-body .tl-org { color: var(--accent); font-size: 14.5px; font-weight: 500; margin-top: 4px; }
.tl-body p { margin-top: 10px; color: var(--ink-2); font-size: 15.5px; max-width: 62ch; }
.tl-links { font-size: 14px; }
.tl-links a { color: var(--ink-2); border-bottom: 1px solid var(--line-strong); padding-bottom: 2px; transition: color 0.2s, border-color 0.2s; }
.tl-links a:hover { color: var(--accent); border-color: var(--accent); }

.placeholder-tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: #d9a441;
  border: 1px dashed rgba(217, 164, 65, 0.45);
  border-radius: 6px;
  padding: 2px 8px;
  vertical-align: middle;
}

@media (max-width: 760px) {
  .tl-item { grid-template-columns: 1fr; gap: 8px; }
}

.timeline-cta { margin-top: 40px; display: flex; gap: 16px; flex-wrap: wrap; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  position: relative;
  text-align: center;
  padding-block: var(--space-section);
  overflow: hidden;
}
.contact-mark {
  width: clamp(60px, 7vw, 84px);
  margin: 0 auto 36px;
}
.contact-mark svg { width: 100%; height: auto; }
.contact-mark path {
  transition: stroke-dashoffset 1.4s var(--ease-inout);
}
.contact h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(34px, 5.4vw, 68px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  max-width: 17ch;
  margin-inline: auto;
}
.contact h2 em { font-style: normal; color: var(--accent); }
.contact-sub {
  margin: 22px auto 0;
  max-width: 52ch;
  color: var(--ink-2);
  font-size: clamp(16px, 1.5vw, 18px);
}
.contact-actions {
  margin-top: 44px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.email-copy {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 15px 26px;
  border-radius: 99px;
  border: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 14.5px;
  letter-spacing: 0.01em;
  color: var(--ink-2);
  transition: border-color 0.25s, color 0.25s, background 0.25s;
}
.email-copy:hover { border-color: var(--accent); color: var(--ink); }
.email-copy.is-copied { border-color: var(--ok); color: var(--ok); background: rgba(61, 220, 151, 0.06); }
.email-copy svg { width: 15px; height: 15px; flex: none; }

.contact-socials {
  margin-top: 40px;
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
.social-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 20px;
  border-radius: 99px;
  border: 1px solid var(--line);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-2);
  transition: color 0.25s, border-color 0.25s, transform 0.35s var(--ease-out);
}
.social-pill:hover { color: var(--ink); border-color: var(--line-strong); transform: translateY(-2px); }
.social-pill svg { width: 16px; height: 16px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--line);
  padding: 36px 0 44px;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.footer .sig { display: inline-flex; align-items: center; gap: 12px; }
.footer .sig svg { width: 28px; height: 28px; opacity: 0.9; transition: opacity 0.3s; }
.footer .sig:hover svg { opacity: 1; }
.footer small {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-3);
}
.footer-nav { display: flex; gap: 22px; font-size: 14px; }
.footer-nav a { color: var(--ink-3); transition: color 0.2s; }
.footer-nav a:hover { color: var(--ink); }

/* ============================================================
   CASE STUDY PAGES
   ============================================================ */
.cs-hero {
  padding-top: clamp(140px, 18vh, 200px);
  padding-bottom: clamp(48px, 7vw, 96px);
  position: relative;
  overflow: hidden;
}
.cs-hero .crumb {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 28px;
}
.cs-hero .crumb a { color: var(--ink-2); transition: color 0.2s; }
.cs-hero .crumb a:hover { color: var(--accent); }
.cs-hero h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(36px, 6vw, 76px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  max-width: 16ch;
}
.cs-hero .cs-lede {
  margin-top: 24px;
  max-width: 58ch;
  color: var(--ink-2);
  font-size: clamp(17px, 1.6vw, 20px);
}

.cs-facts {
  margin-top: clamp(36px, 5vw, 60px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.cs-fact { background: var(--bg-raise); padding: 20px 22px; }
.cs-fact .k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: block;
  margin-bottom: 8px;
}
.cs-fact .v { font-size: 14.5px; color: var(--ink); line-height: 1.5; }

/* Case body */
.cs-body { display: grid; gap: clamp(64px, 9vw, 120px); padding-bottom: var(--space-section); }

.cs-section { display: grid; grid-template-columns: minmax(0, 300px) minmax(0, 1fr); gap: clamp(24px, 4vw, 72px); }
.cs-section > aside { position: relative; }
.cs-section .cs-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--accent);
  display: block;
  margin-bottom: 12px;
}
.cs-section h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(23px, 2.6vw, 32px);
  letter-spacing: -0.01em;
  line-height: 1.15;
  position: sticky;
  top: 110px;
}
.cs-prose { max-width: 640px; }
.cs-prose p { color: var(--ink-2); }
.cs-prose p + p { margin-top: 18px; }
.cs-prose ul { margin-top: 18px; display: grid; gap: 10px; }
.cs-prose ul li {
  position: relative;
  padding-left: 24px;
  color: var(--ink-2);
}
.cs-prose ul li::before {
  content: "";
  position: absolute;
  left: 2px; top: 0.72em;
  width: 8px; height: 1.5px;
  background: var(--accent);
}
.cs-prose h3 {
  margin-top: 28px;
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
}
.cs-prose h3 + p, .cs-prose h3 + ul { margin-top: 10px; }

@media (max-width: 820px) {
  .cs-section { grid-template-columns: 1fr; gap: 16px; }
  .cs-section h2 { position: static; }
}

/* Full-bleed visual band inside case studies */
.cs-band {
  border-block: 1px solid var(--line);
  background: var(--bg-raise);
  padding: clamp(40px, 6vw, 80px) 0;
}
.cs-band .band-note {
  margin-top: 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  text-align: center;
}

/* Asset placeholder slot (for real screenshots later) */
.asset-slot {
  border: 1px dashed rgba(217, 164, 65, 0.4);
  border-radius: var(--radius);
  background: rgba(217, 164, 65, 0.03);
  min-height: 220px;
  display: grid;
  place-items: center;
  padding: 32px;
  text-align: center;
}
.asset-slot span {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: #d9a441;
  max-width: 40ch;
  line-height: 1.7;
}

/* Flow diagram (horizontal steps) */
.flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  justify-content: center;
}
.flow .step {
  padding: 13px 20px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--bg-panel);
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-2);
  text-align: center;
}
.flow .step.hot { border-color: rgba(85, 183, 255, 0.5); color: var(--ink); background: rgba(85, 183, 255, 0.07); }
.flow .arrow { color: var(--ink-3); flex: none; }
.flow .arrow svg { width: 16px; height: 16px; }

/* Architecture diagram (stacked layers) */
.arch { display: grid; gap: 10px; max-width: 640px; margin-inline: auto; }
.arch .layer {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 16px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 15px 18px;
  background: var(--bg-panel);
}
.arch .layer .l-name {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.arch .layer .l-items { display: flex; flex-wrap: wrap; gap: 7px; }
.arch .layer .l-items i {
  font-style: normal;
  font-size: 12.5px;
  color: var(--ink-2);
  padding: 4px 11px;
  border-radius: 99px;
  background: rgba(236, 239, 244, 0.05);
  border: 1px solid var(--line);
}
.arch .link-col {
  justify-self: center;
  color: var(--ink-3);
  font-size: 13px;
  line-height: 1;
}
@media (max-width: 560px) {
  .arch .layer { grid-template-columns: 1fr; gap: 9px; }
}

/* Before / after or comparison pair */
.compare {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}
.compare .pane {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: var(--bg-panel);
}
.compare .pane .p-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: block;
  margin-bottom: 14px;
}
.compare .pane.after .p-tag { color: var(--accent); }
.compare .pane.after { border-color: rgba(85, 183, 255, 0.3); }
.compare .pane ul { display: grid; gap: 9px; }
.compare .pane li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  color: var(--ink-2);
}
.compare .pane li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.65em;
  width: 8px; height: 1.5px;
  background: var(--ink-3);
}
.compare .pane.after li::before { background: var(--accent); }

/* Outcome list — qualitative, honest */
.outcomes { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; margin-top: 8px; }
.outcome-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  background: rgba(236, 239, 244, 0.02);
}
.outcome-card svg { width: 20px; height: 20px; color: var(--accent); margin-bottom: 12px; }
.outcome-card p { font-size: 14.5px; color: var(--ink-2); }
.outcome-card strong { display: block; font-size: 15.5px; margin-bottom: 6px; }

/* ============================================================
   Screenshot galleries — real product shots inside case studies
   ============================================================ */
.cs-shots { margin-top: 8px; }

/* Optional label above a gallery */
.cs-shots .shots-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.cs-shots + .cs-shots { margin-top: clamp(40px, 6vw, 72px); }

/* A single captioned shot */
.shot { margin: 0; }
.shot .frame {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-panel);
  overflow: hidden;
  display: block;
}
.shot .frame img {
  display: block;
  width: 100%;
  height: auto;
}
.shot figcaption {
  margin-top: 12px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-2);
}
.shot figcaption b {
  color: var(--ink);
  font-weight: 600;
}

/* Phone-shot grid — mockups already sit on their own canvas */
.shots-phones {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: clamp(20px, 3vw, 34px) clamp(16px, 2.4vw, 26px);
}
.shots-phones .shot .frame { background: transparent; border-color: var(--line); }

/* Wide-shot stack — full-width desktop / web captures */
.shots-wide { display: grid; gap: clamp(28px, 4vw, 48px); }
.shots-wide .shot .frame {
  box-shadow: 0 24px 60px -32px rgba(0, 0, 0, 0.7);
}

/* Two-up variant for wide shots that read well side by side */
.shots-duo {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: clamp(20px, 3vw, 34px);
}

@media (max-width: 560px) {
  .shots-phones { grid-template-columns: repeat(2, 1fr); gap: 18px 14px; }
}

/* Next case footer */
.cs-next {
  border-top: 1px solid var(--line);
  padding: clamp(56px, 8vw, 104px) 0;
  text-align: center;
}
.cs-next .k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: block;
  margin-bottom: 16px;
}
.cs-next a.next-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(28px, 4.4vw, 52px);
  letter-spacing: -0.015em;
  display: inline-flex;
  align-items: center;
  gap: 18px;
  transition: color 0.25s;
}
.cs-next a.next-title:hover { color: var(--accent); }
.cs-next a.next-title svg { width: 0.8em; height: 0.8em; transition: transform 0.35s var(--ease-out); }
.cs-next a.next-title:hover svg { transform: translateX(6px); }

/* ============================================================
   404
   ============================================================ */
.notfound {
  min-height: 100svh;
  display: grid;
  place-content: center;
  text-align: center;
  gap: 22px;
  padding: var(--gutter);
}
.notfound .code {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--accent);
}
.notfound h1 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(34px, 6vw, 64px);
  letter-spacing: -0.02em;
}
.notfound p { color: var(--ink-2); max-width: 44ch; margin-inline: auto; }
.notfound .actions { display: flex; gap: 14px; justify-content: center; margin-top: 12px; flex-wrap: wrap; }

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
  .reveal, .mask-line > span { opacity: 1; transform: none; }
  .intro { display: none; }
  .hero-scroll::after { animation: none; }
}