/* ═══════════════════════════════════════════════════════════
   Editorial redesign layer — JUSTART-inspired principles,
   Ansar brand identity. Does not replace the React shell.
   ═══════════════════════════════════════════════════════════ */

:root {
  --rd-bg: #0a0c10;
  --rd-bg-elevated: #10131a;
  --rd-line: rgba(255, 255, 255, 0.09);
  --rd-line-strong: rgba(255, 255, 255, 0.16);
  --rd-text: rgba(255, 255, 255, 0.92);
  --rd-muted: rgba(255, 255, 255, 0.55);
  --rd-faint: rgba(255, 255, 255, 0.38);
  --rd-accent: #3b82f6;
  --rd-accent-soft: rgba(59, 130, 246, 0.14);
  --rd-mono: "JetBrains Mono", ui-monospace, monospace;
  --rd-display: "Cabinet Grotesk", "Satoshi", system-ui, sans-serif;
  --rd-body: "Satoshi", "Inter", system-ui, sans-serif;
  --rd-max: 1120px;
  --rd-pad: clamp(20px, 4vw, 32px);
  --rd-radius: 4px;
}

/* Hide redundant React skills wall — expertise lives in marquee + services */
main > section.rd-hide-skills {
  display: none !important;
}

#rd-root {
  color: var(--rd-text);
  font-family: var(--rd-body);
}

.rd-section {
  position: relative;
  padding: clamp(64px, 10vw, 112px) 0;
  border-top: 1px solid var(--rd-line);
  background:
    radial-gradient(900px 420px at 8% 0%, rgba(59, 130, 246, 0.07), transparent 55%),
    transparent;
}

.rd-inner {
  max-width: var(--rd-max);
  margin: 0 auto;
  padding: 0 var(--rd-pad);
}

.rd-kicker {
  font-family: var(--rd-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(147, 197, 253, 0.8);
  margin-bottom: 14px;
}

.rd-title {
  font-family: var(--rd-display);
  font-weight: 700;
  font-size: clamp(28px, 4.4vw, 46px);
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin: 0 0 14px;
  max-width: 18ch;
}

.rd-lead {
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.65;
  color: var(--rd-muted);
  max-width: 54ch;
  margin: 0 0 36px;
}

.rd-grid-2 {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(28px, 5vw, 56px);
  align-items: start;
}

.rd-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.rd-grid-services {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.rd-card {
  border: 1px solid var(--rd-line);
  background: rgba(255, 255, 255, 0.025);
  border-radius: var(--rd-radius);
  padding: 22px 22px 24px;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.rd-card:hover {
  border-color: var(--rd-line-strong);
  background: rgba(255, 255, 255, 0.04);
  transform: translateY(-2px);
}

.rd-card-num {
  font-family: var(--rd-mono);
  font-size: 11px;
  color: var(--rd-accent);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.rd-card h3 {
  font-family: var(--rd-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
}

.rd-card p {
  margin: 0;
  color: var(--rd-muted);
  font-size: 14px;
  line-height: 1.6;
}

.rd-card .rd-meta {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--rd-line);
  font-family: var(--rd-mono);
  font-size: 11px;
  color: var(--rd-faint);
  letter-spacing: 0.04em;
}

.rd-process {
  display: grid;
  gap: 0;
  border: 1px solid var(--rd-line);
  border-radius: var(--rd-radius);
  overflow: hidden;
}

.rd-step {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 18px;
  padding: 20px 22px;
  border-bottom: 1px solid var(--rd-line);
  background: rgba(255, 255, 255, 0.02);
}

.rd-step:last-child { border-bottom: 0; }

.rd-step-num {
  font-family: var(--rd-mono);
  font-size: 12px;
  color: var(--rd-accent);
  letter-spacing: 0.1em;
  padding-top: 3px;
}

.rd-step h3 {
  font-family: var(--rd-display);
  font-size: 18px;
  margin: 0 0 6px;
  letter-spacing: -0.02em;
}

.rd-step p {
  margin: 0;
  color: var(--rd-muted);
  font-size: 14px;
  line-height: 1.55;
}

.rd-faq details {
  border-top: 1px solid var(--rd-line);
  padding: 16px 0;
}

.rd-faq details:last-child {
  border-bottom: 1px solid var(--rd-line);
}

.rd-faq summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--rd-display);
  font-size: 17px;
  font-weight: 650;
  letter-spacing: -0.015em;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.rd-faq summary::-webkit-details-marker { display: none; }

.rd-faq summary::after {
  content: "+";
  font-family: var(--rd-mono);
  color: var(--rd-accent);
  font-size: 18px;
}

.rd-faq details[open] summary::after { content: "–"; }

.rd-faq details p {
  margin: 12px 0 4px;
  color: var(--rd-muted);
  font-size: 14.5px;
  line-height: 1.65;
  max-width: 62ch;
}

.rd-cta-band {
  margin-top: 40px;
  padding: 28px;
  border: 1px solid var(--rd-line);
  border-radius: var(--rd-radius);
  background:
    linear-gradient(135deg, rgba(59, 130, 246, 0.12), transparent 45%),
    rgba(255, 255, 255, 0.02);
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  align-items: center;
  justify-content: space-between;
}

.rd-cta-band h3 {
  font-family: var(--rd-display);
  font-size: clamp(20px, 3vw, 28px);
  margin: 0 0 6px;
  letter-spacing: -0.02em;
}

.rd-cta-band p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

.rd-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.rd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}

.rd-btn-primary {
  background: var(--rd-accent);
  color: #fff;
  border: 1px solid transparent;
}

.rd-btn-primary:hover {
  background: #2563eb;
  transform: translateY(-1px);
}

.rd-btn-ghost {
  background: transparent;
  color: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--rd-line-strong);
}

.rd-btn-ghost:hover {
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.04);
}

.rd-toolkit {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.rd-toolkit-group {
  border: 1px solid var(--rd-line);
  border-radius: var(--rd-radius);
  padding: 16px 16px 14px;
  background: rgba(255, 255, 255, 0.02);
}

.rd-toolkit-group h4 {
  margin: 0 0 10px;
  font-family: var(--rd-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(147, 197, 253, 0.75);
}

.rd-toolkit-group ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.rd-toolkit-group li {
  font-size: 12px;
  color: var(--rd-muted);
  border: 1px solid var(--rd-line);
  border-radius: 999px;
  padding: 5px 10px;
  background: rgba(255, 255, 255, 0.03);
}

/* Soft polish on injected skills marquee header */
#skills-marquee-section .smq-header {
  text-align: left;
  max-width: var(--rd-max);
  margin: 0 auto 28px;
  padding: 0 var(--rd-pad);
}

#skills-marquee-section {
  border-top: 1px solid var(--rd-line);
  background: rgba(0, 0, 0, 0.15);
}

/* Home-only injected blocks — hidden on other SPA routes */
body:not([data-route="home"]) #rd-root,
body:not([data-route="home"]) #ai-tools-marquee,
body:not([data-route="home"]) #skills-marquee-section,
body:not([data-route="home"]) #achievements-section {
  display: none !important;
}

.rd-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.rd-reveal.is-in {
  opacity: 1;
  transform: none;
}

/* JUSTART-like scramble / glitch text — site-wide */
.scramble {
  font-variant-ligatures: none;
}
.sc-d {
  color: rgba(147, 197, 253, 0.75);
}
.rd-glitch {
  position: relative;
}
.rd-glitch.is-in::before,
.rd-glitch.is-in::after {
  content: attr(data-text);
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}
.rd-glitch.is-in::before {
  color: rgba(100, 200, 255, 0.55);
  animation: rdGlitchA 0.7s steps(2, end) 1;
}
.rd-glitch.is-in::after {
  color: rgba(255, 80, 120, 0.4);
  animation: rdGlitchB 0.7s steps(2, end) 1;
}
@keyframes rdGlitchA {
  0% { opacity: 0; clip-path: inset(0 0 85% 0); transform: translate(0); }
  20% { opacity: 0.8; clip-path: inset(10% 0 55% 0); transform: translate(-2px, 1px); }
  40% { opacity: 0.5; clip-path: inset(40% 0 20% 0); transform: translate(2px, -1px); }
  100% { opacity: 0; transform: translate(0); }
}
@keyframes rdGlitchB {
  0% { opacity: 0; clip-path: inset(70% 0 0 0); transform: translate(0); }
  25% { opacity: 0.7; clip-path: inset(20% 0 40% 0); transform: translate(2px, 0); }
  55% { opacity: 0.4; clip-path: inset(60% 0 5% 0); transform: translate(-2px, 1px); }
  100% { opacity: 0; transform: translate(0); }
}

@media (prefers-reduced-motion: reduce) {
  .rd-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .rd-card:hover { transform: none; }
  .rd-glitch.is-in::before,
  .rd-glitch.is-in::after {
    animation: none !important;
    opacity: 0 !important;
  }
}

@media (max-width: 900px) {
  .rd-grid-2,
  .rd-grid-services,
  .rd-grid-4,
  .rd-toolkit {
    grid-template-columns: 1fr;
  }
  .rd-step {
    grid-template-columns: 64px 1fr;
  }
  .rd-title { max-width: none; }
}

@media (max-width: 640px) {
  .rd-cta-band { padding: 20px; }
  .rd-actions { width: 100%; }
  .rd-btn { flex: 1 1 auto; }
}