/* ── HOME.CSS ── page-specific styles ── */

/* HERO */
.hero{
  min-height:100vh;display:flex;flex-direction:column;justify-content:center;
  padding-top:var(--nav-h);position:relative;overflow:hidden;background:var(--bg);
}
.hero-bg{position:absolute;inset:0;pointer-events:none;overflow:hidden;}
.hero-blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;}
.blob-1{width:540px;height:540px;background:radial-gradient(circle,#c5eacc,transparent 70%);top:-80px;right:-60px;}
.blob-2{width:420px;height:420px;background:radial-gradient(circle,#fddccc,transparent 70%);bottom:40px;left:-60px;}
.blob-3{width:320px;height:320px;background:radial-gradient(circle,#fff2cc,transparent 70%);top:50%;left:42%;transform:translateY(-50%);}
.hero-dots{
  position:absolute;inset:0;
  background-image:radial-gradient(circle,rgba(0,0,0,.055) 1px,transparent 1px);
  background-size:26px 26px;
  mask-image:radial-gradient(ellipse 80% 80% at center,black 40%,transparent);
}
.hero-content{position:relative;z-index:2;padding-top:56px;padding-bottom:20px;}
.hero-pill{
  display:inline-flex;align-items:center;gap:10px;padding:8px 18px;
  background:rgba(255,255,255,.85);border:1px solid var(--border);border-radius:50px;
  font-size:.75rem;font-weight:500;color:var(--text-mid);
  box-shadow:var(--sh-sm);margin-bottom:28px;
  animation:fadeUp .7s .4s both;
}
.hero-title{
  font-family:var(--font-serif);
  font-size:clamp(3.4rem,8vw,7.5rem);
  font-weight:400;line-height:1.0;margin-bottom:22px;overflow:hidden;
}
.ht-line{display:block;animation:slideUp .9s cubic-bezier(.25,.46,.45,.94) both;}
.ht-line:nth-child(1){animation-delay:.5s;}
.ht-line:nth-child(2){animation-delay:.65s;}
.ht-line:nth-child(3){animation-delay:.8s;}
.ht-line:nth-child(4){animation-delay:.95s;}
.hero-desc{max-width:500px;color:var(--text-mid);font-size:1rem;margin-bottom:32px;animation:fadeUp .7s 1.1s both;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px;animation:fadeUp .7s 1.25s both;}
.hero-floaters{display:flex;gap:12px;flex-wrap:wrap;animation:fadeUp .7s 1.4s both;}
.floater{
  padding:8px 18px;background:var(--bg-white);border:1px solid var(--border);
  border-radius:50px;font-size:.78rem;font-weight:500;color:var(--text-mid);
  box-shadow:var(--sh-sm);transition:transform .3s,box-shadow .3s,color .3s;
  display:inline-flex;align-items:center;gap:6px;
}
.floater:hover{transform:translateY(-4px);box-shadow:var(--sh-md);color:var(--green);}

.hero-stats{
  position:relative;z-index:2;
  display:flex;align-items:center;
  background:var(--bg-white);border-radius:var(--rx);border:1px solid var(--border);
  box-shadow:var(--sh-md);padding:26px 40px;margin-top:44px;margin-bottom:20px;
  animation:fadeUp .7s 1.6s both;
}
.hstat{flex:1;text-align:center;}
.hstat-n{font-family:var(--font-serif);font-size:2.3rem;font-weight:500;color:var(--green);line-height:1;margin-bottom:5px;}
.hstat-l{font-size:.7rem;color:var(--text-muted);font-weight:500;}
.hstat-sep{width:1px;height:42px;background:var(--border);flex:0 0 1px;}

/* ABOUT */
.about{background:var(--bg);}
.about-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:72px;align-items:center;}
.about-visual{position:relative;}
.av-cards{display:flex;flex-direction:column;gap:14px;padding-right:44px;}
.av-card{
  border-radius:var(--rl);padding:22px 24px;
  display:flex;align-items:center;gap:16px;
  box-shadow:var(--sh-sm);transition:transform .3s,box-shadow .3s;
}
.av-card:hover{transform:translateX(6px);box-shadow:var(--sh-md);}
.av-card-emoji{font-size:1.8rem;}
.av-card-label{font-size:.84rem;font-weight:600;color:var(--text);}
.av-card-label span{display:block;font-size:.74rem;font-weight:400;color:var(--text-muted);}
.green-card{background:var(--green-bg);border:1px solid rgba(43,110,78,.15);}
.terra-card{background:var(--terra-bg);border:1px solid rgba(201,92,52,.15);}
.blue-card{background:var(--blue-bg);border:1px solid rgba(47,103,174,.15);}
.av-badge{
  position:absolute;right:0;top:50%;transform:translateY(-50%);
  width:90px;height:90px;border-radius:50%;
  background:linear-gradient(135deg,var(--terra),var(--terra-lt));
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  box-shadow:0 8px 28px rgba(201,92,52,.3);color:#fff;
}
.av-n{font-family:var(--font-serif);font-size:1.9rem;font-weight:700;line-height:1;}
.av-t{font-size:.48rem;font-weight:600;letter-spacing:.04em;text-align:center;opacity:.85;}
.values-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin:26px 0 28px;}

/* BUSINESSES */
.biz-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.biz-card{
  background:var(--bg-white);border:1px solid var(--border);border-radius:var(--rx);
  padding:30px 24px;display:flex;flex-direction:column;
  box-shadow:var(--sh-sm);transition:transform .4s,box-shadow .4s,border-color .4s;
  position:relative;overflow:hidden;
}
.biz-card::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:4px;
  border-radius:0 0 var(--rx) var(--rx);
  transform:scaleX(0);transform-origin:left;transition:transform .4s;
}
.biz-card:hover{transform:translateY(-10px);box-shadow:var(--sh-lg);}
.biz-card:hover::after{transform:scaleX(1);}
.biz-agro::after{background:linear-gradient(90deg,var(--green),var(--green-lt));}
.biz-infra::after{background:linear-gradient(90deg,#1B6B5A,#2E9E87);}
.biz-outsource::after{background:linear-gradient(90deg,var(--terra),var(--terra-lt));}
.biz-foundation::after{background:linear-gradient(90deg,var(--amber),var(--amber-lt));}
.biz-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px;}
.biz-num{font-family:var(--font-serif);font-size:2.3rem;color:#E8E3DB;font-weight:400;line-height:1;}
.biz-emoji{font-size:1.9rem;}
.biz-card h3{font-family:var(--font-serif);font-size:1.15rem;font-weight:500;color:var(--text);margin-bottom:4px;}
.biz-tag{font-style:italic;font-size:.82rem;color:var(--text-muted);margin-bottom:12px;}
.biz-desc{font-size:.81rem;color:var(--text-mid);line-height:1.65;flex:1;}
.biz-list{margin:16px 0;display:flex;flex-direction:column;gap:6px;}
.biz-list li{font-size:.74rem;color:var(--text-muted);padding-left:14px;position:relative;}
.biz-list li::before{content:'→';position:absolute;left:0;font-size:.7rem;}
.biz-agro .biz-list li::before{color:var(--green);}
.biz-infra .biz-list li::before{color:var(--blue);}
.biz-outsource .biz-list li::before{color:var(--terra);}
.biz-foundation .biz-list li::before{color:var(--amber);}
.biz-link{font-size:.78rem;font-weight:600;margin-top:16px;display:inline-block;transition:gap .3s;}
.green-link{color:var(--green);} .blue-link{color:var(--blue);} .terra-link{color:var(--terra);} .amber-link{color:var(--amber);}

/* PROJECTS */
.proj-list{display:flex;flex-direction:column;}
.proj-row{
  display:grid;grid-template-columns:160px 1fr 140px;gap:28px;align-items:center;
  padding:26px 18px;border-radius:var(--rl);border:1px solid transparent;
  transition:background .3s,border-color .3s,transform .3s;margin-bottom:6px;
}
.proj-row+.proj-row{border-top:1px solid var(--border);}
.proj-row:hover{background:var(--bg-white);border-color:var(--border);box-shadow:var(--sh-sm);transform:translateX(6px);}
.proj-meta{display:flex;flex-direction:column;gap:7px;}
.proj-year{font-family:var(--font-serif);font-size:2rem;color:#C8BEA8;line-height:1;}
.proj-badge{display:inline-block;padding:4px 12px;border-radius:50px;font-size:.63rem;font-weight:600;letter-spacing:.07em;}
.infra-badge{background:var(--blue-bg);color:var(--blue);}
.agro-badge{background:var(--green-bg);color:var(--green);}
.out-badge{background:var(--terra-bg);color:var(--terra);}
.found-badge{background:var(--amber-bg);color:var(--amber);}
.proj-body h3{font-family:var(--font-serif);font-size:1.1rem;font-weight:500;color:var(--text);margin-bottom:7px;}
.proj-body p{font-size:.81rem;color:var(--text-mid);margin-bottom:12px;}
.proj-chips{display:flex;gap:7px;flex-wrap:wrap;}
.proj-chips span{padding:3px 10px;background:var(--bg-alt);border-radius:50px;font-size:.66rem;color:var(--text-muted);font-weight:500;}
.proj-value-col{text-align:right;display:flex;flex-direction:column;align-items:flex-end;gap:9px;}
.proj-val{font-family:var(--font-serif);font-size:1.05rem;font-weight:500;color:var(--text);}
.proj-go{
  width:36px;height:36px;background:var(--bg-alt);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:1rem;color:var(--text-mid);transition:background .3s,color .3s,transform .3s;
}
.proj-row:hover .proj-go{background:var(--green);color:#fff;transform:rotate(-45deg);}

/* SUSTAINABILITY */
.sustain-grid{display:grid;grid-template-columns:1fr 1fr;gap:68px;align-items:center;}
.sustain-bars{margin-top:28px;display:flex;flex-direction:column;gap:20px;}
.sbar-info{display:flex;justify-content:space-between;margin-bottom:7px;font-size:.79rem;}
.sbar-info span{color:var(--text-mid);}
.sbar-info strong{color:var(--text);}
.sbar-track{height:6px;background:var(--bg-white);border-radius:6px;overflow:hidden;}
.sbar-fill{height:100%;width:0;border-radius:6px;background-color:var(--c);transition:width 1.6s cubic-bezier(.25,.46,.45,.94);}
.sbar-fill.animated{width:var(--w);}
.scards{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px;}
.scard{
  background:var(--bg-white);border:1px solid var(--border);border-radius:var(--rl);
  padding:22px 18px;box-shadow:var(--sh-sm);transition:transform .3s,box-shadow .3s;
}
.scard:hover{transform:translateY(-4px);box-shadow:var(--sh-md);}
.scard span{font-size:1.7rem;display:block;margin-bottom:10px;}
.scard h4{font-size:.86rem;font-weight:600;color:var(--text);margin-bottom:5px;}
.scard p{font-size:.76rem;color:var(--text-muted);}
.green-scard{border-top:3px solid var(--green);}
.terra-scard{border-top:3px solid var(--terra);}
.blue-scard{border-top:3px solid var(--blue);}
.amber-scard{border-top:3px solid var(--amber);}
.pledge-box{
  display:flex;align-items:center;gap:14px;background:var(--green-bg);
  border:1px solid rgba(43,110,78,.2);border-radius:var(--rl);padding:18px 20px;
}
.pledge-box span{font-size:1.8rem;}
.pledge-box strong{display:block;font-size:.86rem;font-weight:600;color:var(--green);margin-bottom:3px;}
.pledge-box p{font-size:.76rem;color:var(--text-mid);margin:0;}

/* CAREERS */
/* removed — unused */
/* removed — unused */
/* removed — unused */
/* removed — unused */
/* removed — unused */
/* removed — unused */
/* removed — unused */
/* removed — unused */
/* removed — unused */
/* removed — unused */
/* removed — unused */
/* removed — unused */
/* removed — unused */
/* removed — unused */
/* removed — unused */
/* removed — unused */
/* removed — unused */
/* removed — unused */

/* BLOG */
.blog-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:18px;align-items:start;}
.blog-card{
  background:var(--bg-white);border:1px solid var(--border);border-radius:var(--rx);
  overflow:hidden;box-shadow:var(--sh-sm);transition:transform .4s,box-shadow .4s;
}
.blog-card:hover{transform:translateY(-7px);box-shadow:var(--sh-lg);}
/* removed — unused */
.featured-card /* removed — unused */
/* removed — unused */
/* removed — unused */
/* removed — unused */
.green-pill{background:rgba(43,110,78,.15);color:var(--green);}
.blue-pill{background:rgba(47,103,174,.15);color:var(--blue);}
.terra-pill{background:rgba(201,92,52,.15);color:var(--terra);}
.amber-pill{background:rgba(217,147,13,.15);color:var(--amber);}
.blog-body{padding:20px 18px;}
.blog-meta{display:flex;gap:10px;font-size:.7rem;color:var(--text-light);margin-bottom:9px;}
.blog-body h3{font-family:var(--font-serif);font-size:1rem;font-weight:500;color:var(--text);line-height:1.45;margin-bottom:9px;}
.featured-card .blog-body h3{font-size:1.15rem;}
.blog-body p{font-size:.8rem;color:var(--text-mid);margin-bottom:12px;}
/* removed — unused */

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:68px;align-items:start;}
.contact-items{margin:24px 0;display:flex;flex-direction:column;gap:16px;}
.citem{display:flex;align-items:flex-start;gap:13px;}
.ci-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0;}
.citem strong{display:block;font-size:.8rem;font-weight:600;color:var(--text);margin-bottom:2px;}
.citem p{font-size:.8rem;color:var(--text-mid);margin:0;}
.social-row{display:flex;gap:9px;flex-wrap:wrap;}
.sbtn{
  padding:7px 15px;border:1.5px solid var(--border-md);border-radius:8px;
  font-size:.74rem;font-weight:500;color:var(--text-mid);transition:border-color .3s,color .3s;
}
.sbtn:hover{border-color:var(--green);color:var(--green);}
/* removed — unused */
/* removed — unused */

/* RESPONSIVE */
@media(max-width:1100px){.biz-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:960px){
  .about-grid,.sustain-grid,.careers-grid,.contact-grid{grid-template-columns:1fr;gap:44px;}
  .about-visual{display:none;}
  .proj-row{grid-template-columns:120px 1fr;}
  .proj-value-col{display:none;}
  .blog-grid{grid-template-columns:1fr 1fr;}
  .featured-card{grid-column:1/-1;}
  .hero-stats{padding:20px 24px;}
  .hstat-n{font-size:1.8rem;}
}
@media(max-width:768px){
  .hero-title{font-size:clamp(2.8rem,11vw,4.5rem);}
  .hero-stats{display:none;}
  .biz-grid{grid-template-columns:1fr;}
  .blog-grid{grid-template-columns:1fr;}
  /* removed — unused */
}

/* ═══════════════════════════════════════════════════
   HERO SPLIT LAYOUT — Points 2 & 7
   ═══════════════════════════════════════════════════ */
/* removed — unused */
.hero-split {
  position:relative; z-index:2;
  display:grid; grid-template-columns:1.05fr 1fr; gap:56px;
  align-items:center; padding:calc(var(--nav-h) + 40px) 0 32px;
}
.hero-left { display:flex; flex-direction:column; }

/* ── RIGHT: Company Constellation ── */
.hero-right {
  position:relative; display:flex; align-items:center;
  justify-content:center; min-height:520px;
  padding:40px 20px;
}
.hco-orbit-ring {
  position:absolute; border-radius:50%;
  border:1px dashed rgba(43,110,78,.18);
  animation:orbitSpin 40s linear infinite;
}
.ring1 { width:380px; height:380px; }
.ring2 { width:540px; height:540px; animation-direction:reverse; animation-duration:60s; border-color:rgba(201,92,52,.12); }
@keyframes orbitSpin { to { transform:rotate(360deg); } }

.hco-cards-wrap {
  position:relative; width:440px; height:440px;
}
/* Center badge */
.hco-center-badge {
  position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  width:64px; height:64px; border-radius:50%;
  background:linear-gradient(135deg,var(--green),var(--green-lt));
  box-shadow:0 0 0 8px rgba(43,110,78,.12), 0 8px 28px rgba(43,110,78,.35);
  display:flex; align-items:center; justify-content:center; z-index:4;
  animation:centerPulse 3s ease-in-out infinite;
}
.hco-cb-inner { display:flex;flex-direction:column;align-items:center;gap:2px; }
.hco-cb-inner span { font-size:.45rem;font-weight:700;letter-spacing:.1em;color:rgba(255,255,255,.7); }
@keyframes centerPulse { 0%,100%{box-shadow:0 0 0 8px rgba(43,110,78,.12),0 8px 28px rgba(43,110,78,.35);} 50%{box-shadow:0 0 0 16px rgba(43,110,78,.06),0 12px 36px rgba(43,110,78,.4);} }

/* Company cards */
.hco-card {
  position:absolute; border-radius:18px;
  background:rgba(255,255,255,.92); backdrop-filter:blur(14px);
  border:1px solid rgba(0,0,0,.06);
  padding:16px 18px; display:flex; align-items:center; gap:13px;
  box-shadow:0 8px 32px rgba(0,0,0,.10), 0 1px 0 rgba(255,255,255,.8) inset;
  text-decoration:none; color:var(--text);
  transition:transform .35s, box-shadow .35s;
  cursor:pointer; width:210px; z-index:3;
}
.hco-card:hover { transform:scale(1.07) translateY(-4px); box-shadow:0 16px 44px rgba(0,0,0,.15); }
.hco-icon { font-size:1.6rem; flex-shrink:0; }
.hco-body { flex:1; min-width:0; }
.hco-name { display:flex; font-size:.68rem; font-weight:700; color:var(--text); white-space:normal; word-break:break-word; line-height:1.25; }
.hco-sub  { display:block; font-size:.6rem; color:var(--text-muted); margin-top:1px; }
.hco-stat { font-size:.58rem; font-weight:600; padding:3px 7px; border-radius:20px; white-space:nowrap; }

/* Card positions — 2×2 offset grid */
/* Cards: offset diagonally so no overlap */
.hco-agro  { top:10px;  left:0;     animation:floatA 4s ease-in-out infinite; }
.hco-infra { top:0;     right:0;    animation:floatB 4.5s ease-in-out .5s infinite; }
.hco-out   { bottom:40px; left:0;   animation:floatC 3.8s ease-in-out 1s infinite; }
.hco-found { bottom:30px; right:0;  animation:floatD 4.2s ease-in-out 1.5s infinite; }

.hco-agro  .hco-stat { background:var(--green-bg); color:var(--green); }
.hco-infra .hco-stat { background:rgba(27,107,90,.12); color:#1B6B5A; }
.hco-out   .hco-stat { background:var(--terra-bg); color:var(--terra); }
.hco-found .hco-stat { background:var(--amber-bg); color:var(--amber); }

@keyframes floatA { 0%,100%{transform:translateY(0);} 50%{transform:translateY(-8px);} }
@keyframes floatB { 0%,100%{transform:translateY(-5px);} 50%{transform:translateY(3px);} }
@keyframes floatC { 0%,100%{transform:translateY(3px);} 50%{transform:translateY(-7px);} }
@keyframes floatD { 0%,100%{transform:translateY(-3px);} 50%{transform:translateY(5px);} }

/* Decorative chips — more + better spread */
.hco-chip {
  position:absolute; padding:7px 14px;
  background:rgba(255,255,255,.9); backdrop-filter:blur(10px);
  border:1px solid rgba(0,0,0,.07); border-radius:50px;
  font-size:.63rem; font-weight:500; color:var(--text-mid);
  box-shadow:0 4px 16px rgba(0,0,0,.08), 0 1px 0 rgba(255,255,255,.9) inset;
  pointer-events:none; white-space:nowrap;
}
.chip1 { bottom:-20px; left:-40px;  animation:floatA 5.2s ease-in-out 2s infinite; }
.chip2 { top:-28px;   right:-28px;  animation:floatB 5.5s ease-in-out .8s infinite; }
.chip3 { bottom:10px;  right:-50px; animation:floatC 4.8s ease-in-out 1.4s infinite; }
.chip4 { top:38%;     left:-60px;   animation:floatD 4.5s ease-in-out .3s infinite; }
.chip5 { top:10px;   left:50%;      animation:floatA 5s ease-in-out 1.8s infinite; }

/* ═══════════════════════════════════════════════════
   CULTURE / CAREERS — Point 5
   ═══════════════════════════════════════════════════ */
.culture-grid {
  display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:20px;
  margin-bottom:40px;
}
.culture-card {
  background:var(--bg-white); border:1px solid var(--border);
  border-radius:var(--rx); padding:32px 28px;
  position:relative; overflow:hidden;
  box-shadow:var(--sh-sm);
  transition:transform .35s, box-shadow .35s;
}
.culture-card:hover { transform:translateY(-6px); box-shadow:var(--sh-md); }
.cc-bg-num {
  position:absolute; top:-10px; right:10px;
  font-family:var(--font-serif); font-size:6rem; font-weight:700;
  color:rgba(0,0,0,.04); line-height:1; pointer-events:none;
  user-select:none;
}
.cc-main { background:var(--green-bg); border-color:rgba(43,110,78,.15); }
.cc-icon { font-size:2rem; margin-bottom:16px; display:block; }
.culture-card h3 { font-family:var(--font-serif); font-size:1.05rem; font-weight:500; color:var(--text); margin-bottom:10px; line-height:1.35; }
.culture-card p { font-size:.8rem; color:var(--text-mid); line-height:1.7; margin-bottom:16px; }
.cc-tag { display:inline-block; padding:4px 12px; border-radius:50px; font-size:.65rem; font-weight:600; letter-spacing:.08em; background:rgba(0,0,0,.06); color:var(--text-muted); }
.cc-main .cc-tag { background:rgba(43,110,78,.15); color:var(--green); }

.culture-cta { margin-top:8px; }
.cta-box-inner {
  display:flex; align-items:center; justify-content:space-between;
  gap:32px; flex-wrap:wrap;
  background:var(--text); border-radius:var(--rx);
  padding:36px 44px;
}
.cta-box-label { font-size:.65rem; font-weight:600; letter-spacing:.12em; text-transform:uppercase; color:rgba(255,255,255,.4); display:block; margin-bottom:8px; }
.cta-box-inner h3 { font-family:var(--font-serif); font-size:1.6rem; font-weight:400; color:#fff; margin-bottom:8px; }
.cta-box-inner p { font-size:.82rem; color:rgba(255,255,255,.5); max-width:420px; }
.cta-box-inner .btn-fill { flex-shrink:0; background:var(--green); white-space:nowrap; }
.cta-box-inner .btn-fill:hover { background:var(--green-lt); }

/* ═══════════════════════════════════════════════════
   BLOG INTERACTIVE — Point 6
   ═══════════════════════════════════════════════════ */
.blog-interactive {
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:14px; align-items:stretch;
  transition:grid-template-columns .5s cubic-bezier(.25,.46,.45,.94);
}
/* active card gets wider; others shrink */
.blog-interactive:has(.bi-card:nth-child(2).bi-active) { grid-template-columns:1fr 2fr 1fr 1fr; }
.blog-interactive:has(.bi-card:nth-child(3).bi-active) { grid-template-columns:1fr 1fr 2fr 1fr; }
.blog-interactive:has(.bi-card:nth-child(4).bi-active) { grid-template-columns:1fr 1fr 1fr 2fr; }

.bi-card {
  border-radius:20px; overflow:hidden;
  min-height:480px; position:relative; cursor:pointer;
  transition:transform .4s, box-shadow .4s, min-height .5s;
  box-shadow:0 8px 32px rgba(0,0,0,.12);
}
.bi-card:not(.bi-active):hover { transform:translateY(-4px); }
.bi-bg {
  position:absolute; inset:0;
  background-size:cover; background-position:center;
  transition:transform .6s, filter .6s;
}
.bi-card:hover .bi-bg { transform:scale(1.04); }
.bi-card:not(.bi-active) .bi-bg { filter:brightness(.7) saturate(.8); }

/* Dark gradient overlay */
.bi-card::after {
  content:''; position:absolute; inset:0;
  background:linear-gradient(to top, rgba(0,0,0,.88) 0%, rgba(0,0,0,.3) 50%, transparent 100%);
  transition:background .4s;
}
.bi-card.bi-active::after { background:linear-gradient(to top, rgba(0,0,0,.92) 0%, rgba(0,0,0,.2) 60%, transparent 100%); }

.bi-content {
  position:absolute; bottom:0; left:0; right:0;
  padding:24px 22px; z-index:2;
}
.bi-cat {
  display:inline-block; padding:4px 10px; border-radius:50px;
  font-size:.6rem; font-weight:600; letter-spacing:.08em; margin-bottom:10px;
}
.bi-card h3 {
  font-family:var(--font-serif); color:#fff; line-height:1.3;
  margin-bottom:0; transition:font-size .3s;
  font-size:.95rem; font-weight:400;
}
.bi-card.bi-active h3 { font-size:1.25rem; margin-bottom:12px; }
.bi-excerpt {
  font-size:.78rem; color:rgba(255,255,255,.65); line-height:1.65;
  max-height:0; overflow:hidden; opacity:0; margin:0;
  transition:max-height .4s .1s, opacity .3s .15s;
}
.bi-card.bi-active .bi-excerpt { max-height:80px; opacity:1; }
.bi-meta {
  display:flex; gap:12px; font-size:.68rem; color:rgba(255,255,255,.4);
  margin-top:10px; max-height:0; overflow:hidden; opacity:0;
  transition:max-height .3s .2s, opacity .3s .25s;
}
.bi-card.bi-active .bi-meta { max-height:30px; opacity:1; }
.bi-read-btn {
  display:inline-flex; align-items:center; gap:6px;
  margin-top:14px; padding:9px 18px;
  background:rgba(255,255,255,.15); backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.25); border-radius:50px;
  font-size:.72rem; font-weight:600; color:#fff;
  max-height:0; overflow:hidden; opacity:0;
  transition:max-height .3s .25s, opacity .3s .3s, background .25s;
}
.bi-read-btn:hover { background:rgba(255,255,255,.28); }
.bi-card.bi-active .bi-read-btn { max-height:50px; opacity:1; }

/* cat pill colors on dark bg */
.bi-card .green-pill { background:rgba(43,110,78,.4); color:#a8e6bc; border:1px solid rgba(43,110,78,.4); }
.bi-card .blue-pill  { background:rgba(47,103,174,.4); color:#a8c8f0; border:1px solid rgba(47,103,174,.4); }
.bi-card .terra-pill { background:rgba(201,92,52,.4);  color:#f5c4af; border:1px solid rgba(201,92,52,.4); }
.bi-card .amber-pill { background:rgba(217,147,13,.4); color:#f5d9a0; border:1px solid rgba(217,147,13,.4); }

/* ── HERO RESPONSIVE ── */
@media(max-width:1060px){
  .hero-split { grid-template-columns:1fr; gap:32px; }
  .hero-right { min-height:300px; }
  .ring2 { display:none; }
  .blog-interactive { grid-template-columns:1fr 1fr; }
  .blog-interactive:has(.bi-card.bi-active) { grid-template-columns:1fr 1fr; }
  .bi-card { min-height:320px; }
  .culture-grid { grid-template-columns:1fr 1fr; }
}
@media(max-width:640px){
  .hero-right { display:none; }
  .blog-interactive { grid-template-columns:1fr; }
  .culture-grid { grid-template-columns:1fr; }
}