/* =========================================================
   MEDIA STUDIO · Professional Redesign v5
   Aesthetic: clean, modern SaaS (Linear / Vercel / Stripe)
   Palette: near-black canvas, refined violet accent, hairline borders
   Typography: Inter (UI) + Instrument Serif (display accents)
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Instrument+Serif:ital@0;1&family=JetBrains+Mono:wght@400;500&display=swap');

body.media-redesign {
  --md-bg:        #0a0a0f;
  --md-bg-2:      #101018;
  --md-surface:   #12121b;
  --md-surface-2: #171722;
  --md-border:    rgba(255,255,255,0.08);
  --md-border-2:  rgba(255,255,255,0.14);
  --md-text:      #ececf1;
  --md-text-2:    #a1a1b3;
  --md-text-3:    #6b6b7d;
  --md-accent:    #7c6cff;
  --md-accent-2:  #a99cff;
  --md-accent-soft: rgba(124,108,255,0.12);
  --md-success:   #4ade80;
  --md-radius:    14px;
  --md-radius-lg: 20px;

  background: var(--md-bg) !important;
  color: var(--md-text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-feature-settings: 'cv11','ss01','ss03';
  -webkit-font-smoothing: antialiased;
}

body.media-redesign main#main {
  background: var(--md-bg);
}

/* Ambient background glow */
body.media-redesign main#main {
  position: relative;
  overflow-x: hidden;
}
body.media-redesign main#main::before {
  content: "";
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 1100px; height: 700px;
  background: radial-gradient(ellipse at center, rgba(124,108,255,0.18), transparent 60%);
  pointer-events: none;
  z-index: 0;
}
/* এই রুলটা .site-header বা .skip-link-এ লাগলে চলবে না।
   `body.media-redesign > *` (0,1,1) স্পেসিফিসিটিতে `.skip-link` (0,1,0) কে হারিয়ে
   position:absolute -> position:relative করে দিচ্ছিল। skip-link একটা inline <a>,
   তাই relative হলে সে ফ্লো-তেই থেকে যেত আর ২৬px (=16px x line-height 1.65) উঁচু
   একটা খালি line box বানাত -> হেডার ঠিক ২৬px নিচে নেমে যেত।
   একই কারণে .site-header-এর sticky/z-index ও নষ্ট হচ্ছিল। */
body.media-redesign > *:not(.site-header):not(.skip-link) { position: relative; z-index: 1; }
body.media-redesign > .site-header { position: sticky; top: 0; z-index: 100; margin-top: 0; }
body.media-redesign > .skip-link { position: absolute; z-index: 200; }

/* ---------- Section wrapper ---------- */
.media-redesign .md-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 72px 24px;
  position: relative;
}

.media-redesign .md-sec-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.media-redesign .md-sec-head p {
  font-size: 13px;
  color: var(--md-accent-2);
  font-weight: 500;
  letter-spacing: 0.02em;
  margin: 0 0 10px;
  text-transform: uppercase;
}
.media-redesign .md-sec-head h2 {
  font-size: clamp(28px, 3.4vw, 40px);
  line-height: 1.1;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--md-text);
  margin: 0;
  font-family: 'Inter', sans-serif;
}
.media-redesign .md-sec-head h2 em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  color: var(--md-accent-2);
}
.media-redesign .md-tag { display: none; }

/* ---------- HERO ---------- */
.media-redesign .md-hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 96px 24px 56px;
  text-align: center;
  position: relative;
}
.media-redesign .md-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid var(--md-border-2);
  border-radius: 999px;
  font-size: 12px;
  color: var(--md-text-2);
  background: rgba(255,255,255,0.02);
  backdrop-filter: blur(10px);
  margin-bottom: 28px;
  font-weight: 500;
}
.media-redesign .md-badge .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--md-success);
  box-shadow: 0 0 8px var(--md-success);
}
.media-redesign .md-hero h1 {
  font-size: clamp(38px, 6vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 600;
  color: var(--md-text);
  margin: 0 auto 24px;
  max-width: 900px;
  font-family: 'Inter', sans-serif;
}
.media-redesign .md-hero h1 .grad {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  background: linear-gradient(180deg, #cfc6ff 0%, #7c6cff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.media-redesign .md-lede {
  font-size: 18px;
  line-height: 1.55;
  color: var(--md-text-2);
  max-width: 640px;
  margin: 0 auto 40px;
  font-weight: 400;
}
.media-redesign .md-trust {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  max-width: 780px;
  margin: 0 auto;
  background: var(--md-border);
  border: 1px solid var(--md-border);
  border-radius: var(--md-radius);
  overflow: hidden;
}
.media-redesign .md-trust > div {
  background: var(--md-surface);
  padding: 18px 16px;
  text-align: center;
}
.media-redesign .md-trust .k {
  display: block;
  font-size: 11px;
  color: var(--md-text-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
  font-weight: 500;
}
.media-redesign .md-trust .v {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--md-text);
  letter-spacing: -0.01em;
}
@media (max-width: 640px) {
  .media-redesign .md-trust { grid-template-columns: repeat(2, 1fr); }
}

/* Hide the redundant page-header block */
.media-redesign #tools-page-header { display: none; }

/* ---------- TOOLS: HORIZONTAL TAB NAV ---------- */
.media-redesign .tools-layout {
  display: block;
}
.media-redesign .tools-sidebar {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  padding: 8px;
  background: var(--md-surface);
  border: 1px solid var(--md-border);
  border-radius: var(--md-radius);
  margin-bottom: 40px;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}
.media-redesign .tools-nav-item {
  all: unset;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding: 16px;
  border-radius: 10px;
  cursor: pointer;
  transition: background .18s ease, color .18s ease;
  color: var(--md-text-2);
  border: 1px solid transparent;
  min-height: 96px;
  box-sizing: border-box;
}
.media-redesign .tools-nav-item:hover {
  background: rgba(255,255,255,0.03);
  color: var(--md-text);
}
.media-redesign .tools-nav-item.active {
  background: var(--md-accent-soft);
  border-color: rgba(124,108,255,0.35);
  color: var(--md-text);
}
.media-redesign .tools-nav-icon {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--md-border);
  border-radius: 8px;
  font-size: 15px;
}
.media-redesign .tools-nav-item.active .tools-nav-icon {
  background: rgba(124,108,255,0.2);
  border-color: rgba(124,108,255,0.4);
  color: var(--md-accent-2);
}
.media-redesign .tools-nav-text { display: block; }
.media-redesign .tools-nav-text strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: inherit;
  letter-spacing: -0.005em;
  margin-bottom: 3px;
}
.media-redesign .tools-nav-text small {
  display: block;
  font-size: 12px;
  color: var(--md-text-3);
  line-height: 1.4;
  font-weight: 400;
}
@media (max-width: 900px) {
  .media-redesign .tools-sidebar { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .media-redesign .tools-sidebar { grid-template-columns: 1fr; }
}

/* ---------- PANELS ---------- */
.media-redesign .tools-panels {
  max-width: 1100px;
  margin: 0 auto;
}
.media-redesign .tools-panel {
  display: none;
  animation: mdFade .3s ease;
}
.media-redesign .tools-panel.active { display: block; }
@keyframes mdFade {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}

/* Surface polish on nested cards */
.media-redesign .card.glass,
.media-redesign .seo-tool.card {
  background: var(--md-surface);
  border: 1px solid var(--md-border);
  border-radius: var(--md-radius-lg);
  backdrop-filter: none;
}
.media-redesign .section-eyebrow {
  color: var(--md-accent-2);
  font-weight: 500;
  letter-spacing: 0.02em;
  font-size: 12px;
}

/* Divider */
.media-redesign hr.divider {
  border: 0;
  border-top: 1px solid var(--md-border);
  max-width: 1200px;
  margin: 0 auto;
}

/* ---------- HOW IT WORKS ---------- */
.media-redesign .md-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.media-redesign .md-steps > div {
  background: var(--md-surface);
  border: 1px solid var(--md-border);
  border-radius: var(--md-radius);
  padding: 28px;
  position: relative;
  transition: border-color .2s ease, transform .2s ease;
}
.media-redesign .md-steps > div:hover {
  border-color: var(--md-border-2);
  transform: translateY(-2px);
}
.media-redesign .md-steps .num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--md-accent-2);
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 20px;
}
.media-redesign .md-steps h4 {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--md-text);
  margin: 0 0 10px;
}
.media-redesign .md-steps p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--md-text-2);
  margin: 0;
}
@media (max-width: 780px) {
  .media-redesign .md-steps { grid-template-columns: 1fr; }
}

/* ---------- FAQ ---------- */
.media-redesign .md-faq {
  max-width: 780px;
  margin: 0 auto;
  border: 1px solid var(--md-border);
  border-radius: var(--md-radius);
  background: var(--md-surface);
  overflow: hidden;
}
.media-redesign .md-faq details {
  border-bottom: 1px solid var(--md-border);
}
.media-redesign .md-faq details:last-child { border-bottom: 0; }
.media-redesign .md-faq summary {
  cursor: pointer;
  padding: 20px 24px;
  font-size: 15px;
  font-weight: 500;
  color: var(--md-text);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: background .15s ease;
}
.media-redesign .md-faq summary:hover { background: rgba(255,255,255,0.02); }
.media-redesign .md-faq summary::-webkit-details-marker { display: none; }
.media-redesign .md-faq summary::after {
  content: "+";
  font-size: 20px;
  color: var(--md-text-3);
  font-weight: 300;
  transition: transform .2s ease;
}
.media-redesign .md-faq details[open] summary::after {
  content: "−";
  color: var(--md-accent-2);
}
.media-redesign .md-faq p {
  padding: 0 24px 22px;
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--md-text-2);
}

/* ---------- CTA ---------- */
.media-redesign .md-cta-wrap {
  max-width: 1200px;
  margin: 40px auto 80px;
  padding: 0 24px;
}
.media-redesign .md-cta {
  background:
    radial-gradient(ellipse at top left, rgba(124,108,255,0.22), transparent 60%),
    linear-gradient(180deg, var(--md-surface-2), var(--md-surface));
  border: 1px solid var(--md-border-2);
  border-radius: var(--md-radius-lg);
  padding: 64px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.media-redesign .md-cta h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 600;
  letter-spacing: -0.025em;
  margin: 0 0 12px;
  color: var(--md-text);
}
.media-redesign .md-cta h2 em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  color: var(--md-accent-2);
}
.media-redesign .md-cta .sub {
  color: var(--md-text-2);
  font-size: 16px;
  margin: 0 auto 32px;
  max-width: 520px;
  line-height: 1.5;
}
.media-redesign .md-cta .btns {
  display: inline-flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}
.media-redesign .md-cta .primary,
.media-redesign .md-cta .ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 10px;
  font-weight: 500;
  font-size: 14px;
  text-decoration: none;
  transition: all .18s ease;
  border: 1px solid transparent;
  letter-spacing: -0.005em;
}
.media-redesign .md-cta .primary {
  background: #fff;
  color: #0a0a0f;
}
.media-redesign .md-cta .primary:hover {
  background: #f0f0f5;
  transform: translateY(-1px);
}
.media-redesign .md-cta .ghost {
  background: transparent;
  color: var(--md-text);
  border-color: var(--md-border-2);
}
.media-redesign .md-cta .ghost:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.25);
}