/*
Theme Name: Index 26 Child
Theme URI: https://theindex26.com/
Description: Premium child theme for GeneratePress built for INDEX 26.
Author: OpenAI
Template: generatepress
Version: 1.0.0
Text Domain: index26-child
*/

/* ===========================
   INDEX 26 Design System
   =========================== */
:root{
  --bg: #0A0B0D;
  --panel: rgba(255,255,255,.04);
  --panel-2: rgba(255,255,255,.06);
  --border: rgba(255,255,255,.10);
  --border-strong: rgba(255,255,255,.16);
  --text: #F5F7FA;
  --muted: rgba(245,247,250,.70);
  --muted-2: rgba(245,247,250,.55);
  --accent: #7C9CFF;
  --accent-2: #72E6FF;
  --accent-soft: rgba(124,156,255,.16);
  --shadow: 0 24px 60px rgba(0,0,0,.36);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --container: 1280px;
  --content: 760px;
  --ease-out: cubic-bezier(.16,1,.3,1);
  --ease-spring: cubic-bezier(.2,.9,.2,1.1);
}

html { scroll-behavior: smooth; }

body{
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(124,156,255,.10), transparent 50%),
    radial-gradient(900px 540px at 90% 0%, rgba(114,230,255,.08), transparent 45%),
    var(--bg);
  color: var(--text);
  letter-spacing: -0.01em;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a{ color: inherit; text-decoration: none; }
img{ max-width: 100%; height: auto; display: block; }
::selection{ background: rgba(124,156,255,.35); color: #fff; }

#index26-shell,
.index26-page{
  width: 100%;
}

.index26-container{
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

.index26-wide{
  width: min(100% - 32px, 1480px);
  margin-inline: auto;
}

.index26-panel{
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(14px);
}

.index26-chip{
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .55rem .9rem;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
  border-radius: 999px;
  color: var(--muted);
  font-size: .88rem;
  line-height: 1;
  transition: transform .35s var(--ease-out), border-color .35s var(--ease-out), background .35s var(--ease-out);
}

.index26-chip:hover{
  transform: translateY(-1px);
  border-color: var(--border-strong);
  background: rgba(255,255,255,.05);
}

.index26-hero{
  padding: clamp(72px, 10vw, 124px) 0 42px;
}

.index26-kicker{
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-size: .86rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted-2);
}

.index26-title{
  font-size: clamp(3rem, 6vw, 6.7rem);
  line-height: .94;
  letter-spacing: -0.06em;
  margin: .65rem 0 1rem;
  max-width: 12ch;
}

.index26-subtitle{
  font-size: clamp(1.05rem, 1.55vw, 1.35rem);
  line-height: 1.75;
  color: var(--muted);
  max-width: 62ch;
}

.index26-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.index26-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  border-radius: 999px;
  padding: .95rem 1.3rem;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--text);
  font-weight: 600;
  letter-spacing: -.01em;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), background .35s var(--ease-out), border-color .35s var(--ease-out);
  will-change: transform;
}

.index26-btn:hover{
  transform: translateY(-2px);
  border-color: rgba(124,156,255,.45);
  background: rgba(124,156,255,.12);
  box-shadow: 0 16px 34px rgba(0,0,0,.30);
}

.index26-btn.primary{
  background: linear-gradient(135deg, rgba(124,156,255,.95), rgba(114,230,255,.78));
  color: #04111C;
  border-color: transparent;
}

.index26-btn.primary:hover{
  background: linear-gradient(135deg, rgba(124,156,255,1), rgba(114,230,255,.9));
}

.index26-search{
  margin-top: 28px;
  position: relative;
  max-width: 880px;
}

.index26-search form{
  display: flex;
  gap: 10px;
  padding: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.index26-search input[type="search"]{
  flex: 1;
  min-width: 0;
  border: 0;
  outline: none;
  background: transparent;
  color: var(--text);
  padding: .95rem 1.2rem;
  font-size: 1rem;
}

.index26-search input[type="search"]::placeholder{ color: rgba(245,247,250,.45); }

.index26-search button{
  border: 0;
  border-radius: 999px;
  padding: .95rem 1.3rem;
  background: linear-gradient(135deg, rgba(124,156,255,1), rgba(114,230,255,.92));
  color: #04111C;
  font-weight: 700;
}

.index26-section{
  padding: 22px 0 72px;
}

.index26-section-header{
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 18px;
  margin-bottom: 18px;
}

.index26-section-title{
  font-size: clamp(1.45rem, 2.1vw, 2.35rem);
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin: 0;
}

.index26-section-copy{
  color: var(--muted);
  max-width: 56ch;
  line-height: 1.7;
}

.index26-grid{
  display: grid;
  gap: 18px;
}

.index26-grid.cols-2{ grid-template-columns: repeat(2, minmax(0,1fr)); }
.index26-grid.cols-3{ grid-template-columns: repeat(3, minmax(0,1fr)); }
.index26-grid.cols-4{ grid-template-columns: repeat(4, minmax(0,1fr)); }

@media (max-width: 1100px){
  .index26-grid.cols-3,
  .index26-grid.cols-4{ grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 720px){
  .index26-grid.cols-2,
  .index26-grid.cols-3,
  .index26-grid.cols-4{ grid-template-columns: 1fr; }
  .index26-section-header{ flex-direction: column; align-items: start; }
}

.index26-card{
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
  transition: transform .45s var(--ease-out), border-color .35s var(--ease-out), box-shadow .45s var(--ease-out);
  will-change: transform;
}

.index26-card:hover{
  transform: translateY(-5px);
  border-color: rgba(124,156,255,.28);
  box-shadow: 0 28px 72px rgba(0,0,0,.42);
}

.index26-card__media{
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background:
    radial-gradient(900px 280px at 20% 20%, rgba(124,156,255,.18), transparent 40%),
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
}

.index26-card__media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.01);
  transition: transform .7s var(--ease-out), filter .7s var(--ease-out);
  filter: saturate(1.02) contrast(1.02);
}

.index26-card:hover .index26-card__media img{
  transform: scale(1.07);
}

.index26-card__body{
  padding: 18px 18px 20px;
}

.index26-card__meta{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  color: var(--muted-2);
  font-size: .83rem;
  margin-bottom: 10px;
}

.index26-card__title{
  font-size: 1.28rem;
  line-height: 1.18;
  letter-spacing: -0.04em;
  margin: 0 0 10px;
}

.index26-card__excerpt{
  color: var(--muted);
  line-height: 1.75;
  margin: 0;
}

.index26-featured{
  min-height: 100%;
  display: grid;
  grid-template-rows: auto auto 1fr;
}

.index26-featured .index26-card__media{
  aspect-ratio: 16 / 9;
}

.index26-section-divider{
  height: 1px;
  width: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.14), transparent);
  margin: 10px 0 24px;
}

.index26-story{
  display: grid;
  grid-template-columns: 1.35fr .95fr;
  gap: 22px;
}

@media (max-width: 980px){
  .index26-story{ grid-template-columns: 1fr; }
}

.index26-statgrid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
}

@media (max-width: 720px){
  .index26-statgrid{ grid-template-columns: 1fr; }
}

.index26-stat{
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.035);
}

.index26-stat strong{
  display: block;
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.index26-stat span{
  color: var(--muted);
  line-height: 1.6;
}

.index26-content{
  color: rgba(245,247,250,.92);
  font-size: 1.08rem;
  line-height: 1.9;
}

.index26-content h2,
.index26-content h3,
.index26-content h4{
  letter-spacing: -0.04em;
  line-height: 1.15;
  margin-top: 2.2em;
  margin-bottom: .75em;
}

.index26-content h2{ font-size: clamp(1.75rem, 2.2vw, 2.5rem); }
.index26-content h3{ font-size: clamp(1.3rem, 1.5vw, 1.75rem); }
.index26-content p,
.index26-content ul,
.index26-content ol{
  max-width: var(--content);
}
.index26-content blockquote{
  margin: 1.8em 0;
  padding: 1.2em 1.3em;
  border-left: 3px solid rgba(124,156,255,.55);
  background: rgba(255,255,255,.04);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.index26-content a{
  color: #B7C7FF;
  text-decoration: underline;
  text-decoration-color: rgba(183,199,255,.42);
  text-underline-offset: 3px;
}

.index26-toc{
  position: sticky;
  top: 22px;
  padding: 18px;
}
.index26-toc h3{
  margin: 0 0 12px;
  font-size: 1rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.index26-toc ol{
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}
.index26-toc li{ margin: .55rem 0; }
.index26-toc a{ color: inherit; text-decoration: none; }
.index26-toc a:hover{ color: var(--text); }

.index26-single-hero{
  padding: 72px 0 18px;
}
.index26-single-hero .index26-title{ max-width: 14ch; }

.index26-meta-row{
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  align-items: center;
  color: var(--muted-2);
  font-size: .92rem;
  margin-top: 15px;
}

.index26-hero-image{
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
  box-shadow: var(--shadow);
}

.index26-hero-image img{
  width: 100%;
  height: min(56vw, 560px);
  object-fit: cover;
}

.index26-footer{
  padding: 26px 0 44px;
  color: var(--muted-2);
  font-size: .92rem;
}

.index26-reveal{
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .75s var(--ease-out), transform .75s var(--ease-out);
}
.index26-reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}

::placeholder{ color: rgba(245,247,250,.40); }