/* ══════════════════════════════════════════════════
   IMA PLANNER — BLOG INDEX CSS
══════════════════════════════════════════════════ */

:root {
  --green:        #2FC48D;
  --green-light:  #5DD4A8;
  --green-dark:   #1A8F65;
  --green-deeper: #0A5C40;
  --green-pale:   #E6F9F2;
  --black:        #0A0A0A;
  --charcoal:     #1C1C1C;
  --slate:        #3D3D3D;
  --mid:          #888888;
  --silver:       #C8C8C8;
  --smoke:        #F0F0F0;
  --paper:        #FAFAF7;
  --white:        #FFFFFF;
  --font-main:    'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:    'Space Mono', 'SF Mono', Menlo, monospace;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font-main);
  background: var(--paper);
  color: var(--charcoal);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--smoke); }
::-webkit-scrollbar-thumb { background: var(--green); border-radius: 2px; }
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(https://imaplanner.com/wp-content/themes/hello-elementor/assets/css/%23noise)' opacity='0.025'/%3E%3C/svg%3E");
  pointer-events: none; z-index: -1; opacity: 1;
}
a { text-decoration: none; color: inherit; transition: color 0.2s; }

/* ── SCROLL PROGRESS ── */
.scroll-progress { position: fixed; top: 0; left: 0; height: 2px; background: var(--green); z-index: 9999; width: 0%; transition: width 0.1s ease-out; }

/* ── BACK TO TOP ── */
.back-to-top { position: fixed; bottom: 30px; right: 30px; width: 44px; height: 44px; background: var(--green); color: var(--white); border: none; border-radius: 50%; cursor: pointer; opacity: 0; visibility: hidden; transform: translateY(20px); transition: all 0.3s ease; z-index: 1000; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 20px rgba(47,196,141,0.3); }
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--green-dark); transform: translateY(-3px); }
.back-to-top svg { width: 18px; height: 18px; }

/* ── ANIMATIONS ── */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-100 { transition-delay: .10s; }
.delay-200 { transition-delay: .20s; }
.delay-300 { transition-delay: .30s; }

/* ── TYPOGRAPHY ── */
.section-label { font-size: 10px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--green-dark); margin-bottom: 12px; display: flex; align-items: center; gap: 12px; font-family: var(--font-mono); }
.section-label::before { content: ''; display: block; width: 24px; height: 1px; background: var(--green-dark); }
.section-label.center { justify-content: center; }
.section-label.center::before { display: none; }
h2 { font-size: clamp(28px, 4vw, 44px); font-weight: 700; letter-spacing: -0.03em; color: var(--black); line-height: 1.1; margin-bottom: 16px; }
h2 .accent { color: var(--green); }
.divider { width: 100%; height: 1px; background: linear-gradient(90deg, transparent, rgba(47,196,141,0.2), transparent); max-width: calc(1400px - 128px); margin: 0 auto; }

/* ══ HERO ══ */
.blog-hero { width: 100%; position: relative; overflow: hidden; padding: 160px 64px 80px; text-align: center; }
.hero-grid-bg { position: absolute; inset: 0; background-image: linear-gradient(rgba(47,196,141,0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(47,196,141,0.08) 1px, transparent 1px); background-size: 48px 48px; pointer-events: none; mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%); }
.hero-glow { position: absolute; width: 700px; height: 700px; border-radius: 50%; background: radial-gradient(circle, rgba(47,196,141,0.18) 0%, transparent 70%); top: -300px; left: 50%; transform: translateX(-50%); pointer-events: none; }
.blog-hero .inner { position: relative; z-index: 2; max-width: 760px; margin: 0 auto; }
.hero-eyebrow { font-size: 11px; font-weight: 600; letter-spacing: 0.25em; text-transform: uppercase; color: var(--green-dark); margin-bottom: 24px; display: flex; align-items: center; justify-content: center; gap: 12px; font-family: var(--font-mono); }
.hero-eyebrow::before, .hero-eyebrow::after { content: ''; width: 32px; height: 1px; background: var(--green-dark); }
.blog-hero h1 { font-size: clamp(42px, 7vw, 80px); font-weight: 700; letter-spacing: -0.04em; line-height: 0.96; margin-bottom: 24px; color: var(--black); }
.blog-hero h1 .accent { color: var(--green); }
.blog-hero h1 .outline { -webkit-text-stroke: 1px rgba(10,10,10,0.3); color: transparent; }
.blog-hero .desc { font-size: 16px; color: var(--slate); max-width: 560px; line-height: 1.7; margin: 0 auto 36px; }

/* Search */
.search-box { display: flex; align-items: center; max-width: 520px; margin: 0 auto 40px; background: var(--white); border: 1px solid rgba(10,10,10,0.1); border-radius: 10px; overflow: hidden; box-shadow: 0 4px 20px rgba(10,10,10,0.06); transition: box-shadow 0.2s, border-color 0.2s; }
.search-box:focus-within { border-color: var(--green); box-shadow: 0 4px 24px rgba(47,196,141,0.2); }
.search-box svg { width: 18px; height: 18px; stroke: var(--mid); margin: 0 12px; flex-shrink: 0; }
.search-box input { flex: 1; border: none; background: none; font-family: var(--font-main); font-size: 14px; color: var(--charcoal); padding: 14px 0; outline: none; }
.search-box input::placeholder { color: var(--mid); }
.search-box button { background: var(--green); color: var(--white); border: none; padding: 14px 20px; font-family: var(--font-main); font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer; transition: background 0.2s; flex-shrink: 0; }
.search-box button:hover { background: var(--green-dark); }

/* Hero stats */
.blog-stats { display: flex; justify-content: center; gap: 48px; padding-top: 32px; border-top: 1px solid rgba(10,10,10,0.08); flex-wrap: wrap; }
.blog-stat-num { font-family: var(--font-mono); font-size: 28px; font-weight: 700; color: var(--green-dark); letter-spacing: -0.02em; line-height: 1; margin-bottom: 4px; }
.blog-stat-label { font-size: 10px; color: var(--mid); letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600; }

/* ══ CATEGORY FILTER ══ */
.category-filter { width: 100%; position: relative; z-index: 1; }
.category-filter-inner { max-width: 1400px; margin: 0 auto; padding: 0 64px; }
.filter-toolbar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; padding: 24px 0; border-top: 1px solid rgba(10,10,10,0.06); border-bottom: 1px solid rgba(10,10,10,0.06); }
.filter-tabs { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; padding: 0; width: 100%; }
.filter-tab { padding: 9px 20px; border-radius: 999px; font-size: 12px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; background: var(--white); color: var(--slate); border: 1px solid rgba(10,10,10,0.08); cursor: pointer; transition: all 0.2s; font-family: var(--font-main); }
.filter-tab:hover { border-color: var(--green); color: var(--green-dark); transform: translateY(-1px); }
.filter-tab.active { background: var(--green); color: var(--white); border-color: var(--green); box-shadow: 0 4px 12px rgba(47,196,141,0.3); }

/* ══ FEATURED POST ══ */
.featured { max-width: 1400px; margin: 0 auto; padding: 60px 64px 40px; position: relative; z-index: 1; }
.featured-card { display: grid; grid-template-columns: 1.2fr 1fr; gap: 0; background: var(--white); border-radius: 20px; border: 1px solid rgba(10,10,10,0.06); box-shadow: 0 8px 40px rgba(10,10,10,0.07); overflow: hidden; transition: box-shadow 0.3s, border-color 0.3s; margin-top: 16px; }
.featured-card:hover { border-color: rgba(47,196,141,0.3); box-shadow: 0 16px 48px rgba(10,10,10,0.1); }
.img-side { position: relative; overflow: hidden; min-height: 360px; }
.img-side img { width: 100%; height: 100%; object-fit: cover; display: block; }
.img-side .tag { position: absolute; top: 16px; left: 16px; font-family: var(--font-mono); background: var(--white); color: var(--green-dark); font-size: 10px; font-weight: 700; padding: 5px 12px; border-radius: 4px; letter-spacing: 0.1em; text-transform: uppercase; }
.img-side .featured-badge { position: absolute; top: 16px; right: 16px; font-family: var(--font-mono); background: var(--green); color: var(--white); font-size: 10px; font-weight: 700; padding: 5px 12px; border-radius: 4px; letter-spacing: 0.08em; text-transform: uppercase; }
.content-side { padding: 40px; display: flex; flex-direction: column; justify-content: center; }
.meta { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.meta .cat { font-family: var(--font-mono); font-size: 10px; font-weight: 700; color: var(--green-dark); letter-spacing: 0.1em; text-transform: uppercase; background: var(--green-pale); padding: 3px 8px; border-radius: 3px; }
.meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--mid); }
.meta .date, .meta .read-time { font-size: 12px; color: var(--mid); font-family: var(--font-mono); }
.content-side h2 { font-size: clamp(20px, 2.5vw, 28px); margin-bottom: 14px; color: var(--black); line-height: 1.25; }
.content-side .excerpt { font-size: 14px; color: var(--slate); line-height: 1.7; margin-bottom: 24px; flex: 1; }
.author-row { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.author-avatar { width: 40px; height: 40px; border-radius: 50%; overflow: hidden; flex-shrink: 0; background: var(--green); display: flex; align-items: center; justify-content: center; }
.author-avatar img { width: 100%; height: 100%; object-fit: cover; }
.author-name { font-size: 13px; font-weight: 700; color: var(--black); line-height: 1; margin-bottom: 2px; }
.author-title { font-size: 11px; color: var(--mid); font-family: var(--font-mono); }
.read-link { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 11px; font-weight: 700; color: var(--green-dark); letter-spacing: 0.1em; text-transform: uppercase; }
.read-link svg { width: 14px; height: 14px; transition: transform 0.3s; }
.featured-card:hover .read-link svg { transform: translateX(4px); }

/* ══ BLOG GRID ══ */
.blog-grid { max-width: 1400px; margin: 0 auto; padding: 60px 64px 40px; position: relative; z-index: 1; }
.blog-grid .head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 40px; flex-wrap: wrap; gap: 16px; }
.posts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.post-card { background: var(--white); border-radius: 16px; border: 1px solid rgba(10,10,10,0.06); overflow: hidden; display: flex; flex-direction: column; transition: all 0.3s; }
.post-card:hover { border-color: rgba(47,196,141,0.3); box-shadow: 0 12px 32px rgba(10,10,10,0.08); }
.card-img { position: relative; overflow: hidden; aspect-ratio: 16/10; }
.card-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.card-img .tag { position: absolute; top: 12px; left: 12px; font-family: var(--font-mono); background: var(--white); color: var(--green-dark); font-size: 9px; font-weight: 700; padding: 4px 10px; border-radius: 4px; letter-spacing: 0.1em; text-transform: uppercase; }
.card-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.card-meta { display: flex; align-items: center; gap: 6px; margin-bottom: 10px; flex-wrap: wrap; }
.card-category { font-family: var(--font-mono); font-size: 9px; font-weight: 700; color: var(--green-dark); letter-spacing: 0.1em; text-transform: uppercase; }
.card-dot { width: 2px; height: 2px; border-radius: 50%; background: var(--mid); display: inline-block; }
.card-date, .card-read { font-size: 11px; color: var(--mid); font-family: var(--font-mono); }
.card-body h3 { font-size: 15px; font-weight: 700; color: var(--charcoal); line-height: 1.4; margin-bottom: 10px; letter-spacing: -0.01em; transition: color 0.2s; flex: 1; }
.post-card:hover h3 { color: var(--green-dark); }
.card-excerpt { font-size: 12px; color: var(--slate); line-height: 1.6; margin-bottom: 16px; }
.card-footer { display: flex; align-items: center; justify-content: space-between; padding-top: 14px; border-top: 1px solid rgba(10,10,10,0.05); margin-top: auto; }
.card-author { display: flex; align-items: center; gap: 8px; }
.card-author-avatar { width: 28px; height: 28px; border-radius: 50%; background: var(--green); color: var(--white); display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700; font-family: var(--font-mono); flex-shrink: 0; }
.card-author-name { font-size: 12px; font-weight: 600; color: var(--slate); }
.card-read-more { display: inline-flex; align-items: center; gap: 4px; font-family: var(--font-mono); font-size: 10px; font-weight: 700; color: var(--green-dark); letter-spacing: 0.08em; text-transform: uppercase; }
.card-read-more svg { width: 12px; height: 12px; transition: transform 0.3s; }
.post-card:hover .card-read-more svg { transform: translateX(4px); }

/* ══ TOPICS CLOUD ══ */
.topics-section { width: 100%; background: var(--white); border-top: 1px solid rgba(10,10,10,0.06); border-bottom: 1px solid rgba(10,10,10,0.06); padding: 60px 0; position: relative; z-index: 1; }
.topics-inner { max-width: 1400px; margin: 0 auto; padding: 0 64px; display: grid; grid-template-columns: 1fr 2fr; gap: 48px; align-items: center; }
.topics-inner h2 { font-size: clamp(24px, 3vw, 36px); margin-bottom: 0; }
.topics-cloud { display: flex; flex-wrap: wrap; gap: 10px; }
.topic-chip { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; background: var(--paper); border: 1px solid rgba(10,10,10,0.08); border-radius: 999px; font-size: 13px; font-weight: 600; color: var(--slate); cursor: pointer; transition: all 0.2s; }
.topic-chip:hover { background: var(--green-pale); border-color: var(--green); color: var(--green-dark); transform: translateY(-1px); }
.topic-chip .count { font-family: var(--font-mono); font-size: 9px; font-weight: 700; background: var(--smoke); color: var(--mid); padding: 2px 6px; border-radius: 10px; }
.topic-chip:hover .count { background: var(--green); color: var(--white); }

/* ══ MORE POSTS LIST ══ */
.more-posts { max-width: 1400px; margin: 0 auto; padding: 40px 64px 60px; position: relative; z-index: 1; }
.post-list-item { display: grid; grid-template-columns: 100px 1fr; gap: 20px; align-items: start; padding: 20px 0; border-bottom: 1px solid rgba(10,10,10,0.06); transition: all 0.2s; }
.post-list-item:last-child { border-bottom: none; }
.post-list-item:hover { padding-left: 8px; }
.list-img { border-radius: 10px; overflow: hidden; aspect-ratio: 1; }
.list-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.list-meta { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; flex-wrap: wrap; }
.list-category { font-family: var(--font-mono); font-size: 9px; font-weight: 700; color: var(--green-dark); letter-spacing: 0.1em; text-transform: uppercase; background: var(--green-pale); padding: 2px 7px; border-radius: 3px; }
.list-date { font-size: 11px; color: var(--mid); font-family: var(--font-mono); }
.list-content h3 { font-size: 15px; font-weight: 700; color: var(--charcoal); line-height: 1.4; margin-bottom: 6px; letter-spacing: -0.01em; transition: color 0.2s; }
.post-list-item:hover h3 { color: var(--green-dark); }
.list-excerpt { font-size: 12px; color: var(--mid); line-height: 1.6; margin-bottom: 8px; }
.list-link { font-family: var(--font-mono); font-size: 10px; font-weight: 700; color: var(--green-dark); letter-spacing: 0.08em; text-transform: uppercase; display: inline-flex; align-items: center; gap: 4px; }
.list-link::after { content: '→'; transition: transform 0.2s; display: inline-block; }
.post-list-item:hover .list-link::after { transform: translateX(4px); }

/* ══ MARQUEES ══ */
.marquee { overflow: hidden; padding: 24px 0; position: relative; z-index: 1; width: 100%; }
.marquee.green { background: var(--white); border-top: 1px solid rgba(10,10,10,0.08); border-bottom: 1px solid rgba(10,10,10,0.08); }
.marquee.dark { background: var(--black); }
.marquee .track { display: flex; white-space: nowrap; animation: scroll-left 25s linear infinite; }
.marquee.dark .track { animation: scroll-right 25s linear infinite; }
.marquee .track span { font-weight: 800; font-size: 32px; line-height: 1.2; margin: 0 12px; font-family: var(--font-main); letter-spacing: -0.02em; }
.marquee.green .track span { color: var(--black); }
.marquee.dark .track span { color: var(--white); }
@keyframes scroll-left  { 0% { transform: translateX(0); }    100% { transform: translateX(-50%); } }
@keyframes scroll-right { 0% { transform: translateX(-50%); } 100% { transform: translateX(0); } }

/* ══ RESPONSIVE ══ */
@media (max-width: 968px) {
  .featured-card { grid-template-columns: 1fr; }
  .img-side { min-height: 240px; }
  .content-side { padding: 28px; }
  .posts-grid { grid-template-columns: repeat(2, 1fr); }
  .topics-inner { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 768px) {
  .blog-hero { padding: 140px 20px 60px; }
  .blog-hero h1 { font-size: 48px; }
  .blog-stats { gap: 24px; }
  .blog-stat-num { font-size: 22px; }
  .category-filter-inner { padding: 0 20px; }
  .filter-tabs { overflow-x: auto; flex-wrap: nowrap; justify-content: flex-start; padding-bottom: 4px; -ms-overflow-style: none; scrollbar-width: none; }
  .filter-tabs::-webkit-scrollbar { display: none; }
  .filter-tab { white-space: nowrap; padding: 8px 16px; font-size: 11px; }
  .featured { padding: 40px 20px 30px; }
  .blog-grid { padding: 40px 20px 30px; }
  .topics-inner { padding: 0 20px; }
  .more-posts { padding: 30px 20px 40px; }
  .marquee .track span { font-size: 22px; }
}
@media (max-width: 600px) {
  .posts-grid { grid-template-columns: 1fr; }
  .post-list-item { grid-template-columns: 80px 1fr; gap: 14px; }
}