/* ===========================================================
   HOMEPAGE STYLES
   =========================================================== */

/* ---- Hero ---- */
.hero{
  position:relative;
  min-height: 88vh;
  display:flex; align-items:center;
  background: var(--grad-deep);
  overflow:hidden;
  padding-top: 40px;
}
.hero-slider{ position:absolute; inset:0; z-index:0; }
.hero-slide{
  position:absolute; inset:0;
  opacity:0; transition: opacity 1.6s ease;
}
.hero-slide.active{ opacity:1; }
.hero-slide .scene{ position:absolute; inset:0; }
.hero-slide::after{
  content:'';
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(8,32,58,0.55) 0%, rgba(8,32,58,0.78) 60%, rgba(8,32,58,0.92) 100%);
}
.hero-dots{ position:absolute; left:50%; bottom:130px; transform:translateX(-50%); display:flex; gap:10px; z-index:3; }
.hero-dot{ width:30px; height:4px; border-radius:4px; background:rgba(255,255,255,0.3); transition: background .3s; }
.hero-dot.active{ background: linear-gradient(90deg,#8FE0C4,#fff); }

.hero-content{ position:relative; z-index:2; max-width:740px; }
.hero-content .eyebrow{ color:#8FE0C4; }
.hero-content .eyebrow::before{ background: linear-gradient(90deg,#8FE0C4,#fff); }
.hero-content h1{ color:#fff; }
.hero-content .lede{ color: rgba(255,255,255,0.82); margin: 20px 0 34px; font-size:1.14rem; }
.hero-btns{ display:flex; gap:16px; flex-wrap:wrap; }

.hero-stats-wrap{ position:relative; z-index:2; margin-top: var(--sp-xl); }
.hero-stat-band{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background: rgba(255,255,255,0.14); border-radius:var(--r-lg); overflow:hidden; }
.hero-stat-cell{ background: rgba(255,255,255,0.05); padding: 26px 20px; text-align:center; }

@media (max-width: 760px){
  .hero{ min-height:auto; padding: 130px 0 60px; }
  .hero-dots{ display:none; }
  .hero-stat-band{ grid-template-columns:repeat(2,1fr); }
}

/* ---- Why choose us: zig-zag layout ---- */
.zigzag-row{
  display:grid; grid-template-columns: 1fr 1fr;
  gap: var(--sp-2xl);
  align-items:center;
  margin-bottom: var(--sp-2xl);
}
.zigzag-row:last-child{ margin-bottom:0; }
.zigzag-row.reverse > *:first-child{ order:2; }
.zigzag-visual{
  position:relative; aspect-ratio: 6/5; border-radius: var(--r-lg);
  background: var(--grad-card);
  display:flex; align-items:center; justify-content:center;
  overflow:hidden;
}
.zigzag-visual .big-icon{
  width:120px; height:120px; border-radius:32px;
  background: var(--grad-primary); color:#fff;
  display:flex; align-items:center; justify-content:center;
  box-shadow: var(--shadow-glow-blue);
}
.zigzag-visual::before, .zigzag-visual::after{
  content:''; position:absolute; border-radius:50%;
}
.zigzag-visual::before{ width:200px; height:200px; background: rgba(15,76,129,0.08); top:-60px; right:-60px; }
.zigzag-visual::after{ width:140px; height:140px; background: rgba(10,143,106,0.1); bottom:-40px; left:-30px; }
.zigzag-num{ position:absolute; top:20px; left:20px; font-family:var(--font-head); font-weight:800; font-size:3rem; color: rgba(15,76,129,0.12); z-index:1; }
.zigzag-text .tag{ margin-bottom:16px; }
.zigzag-text h3{ font-size:1.7rem; margin-bottom:14px; }
.zigzag-text p{ color:var(--text-muted); line-height:1.8; margin-bottom:20px; }
.zigzag-feats{ display:grid; grid-template-columns:1fr 1fr; gap:10px 18px; }
.zigzag-feats li{ display:flex; align-items:center; gap:9px; font-size:0.92rem; font-weight:500; color:var(--ink); }
.zigzag-feats li svg{ color:var(--green); flex-shrink:0; }

@media (max-width: 860px){
  .zigzag-row{ grid-template-columns:1fr; gap: var(--sp-lg); }
  .zigzag-row.reverse > *:first-child{ order:0; }
  .zigzag-feats{ grid-template-columns:1fr; }
}

/* ---- Strengths bento ---- */
.bento-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: var(--sp-sm);
}
.bento-cell{
  border-radius: var(--r-md);
  padding: 28px;
  position:relative;
  display:flex; flex-direction:column; justify-content:flex-end;
  overflow:hidden;
  transition: transform .4s cubic-bezier(.2,.8,.2,1);
}
.bento-cell:hover{ transform: translateY(-6px); }
.bento-cell.big{ grid-column: span 2; grid-row: span 2; }
.bento-cell h4{ color:#fff; font-size:1.18rem; margin-bottom:8px; }
.bento-cell p{ color: rgba(255,255,255,0.78); font-size:0.88rem; line-height:1.6; }
.bento-cell .bento-ic{ position:absolute; top:24px; right:24px; opacity:0.18; }
.bento-cell.b1{ background: linear-gradient(150deg, var(--blue) 0%, var(--blue-deep) 100%); }
.bento-cell.b2{ background: linear-gradient(150deg, var(--green) 0%, var(--green-deep) 100%); }
.bento-cell.b3{ background: linear-gradient(150deg, #2C5F8A 0%, var(--ink) 100%); }
.bento-cell.b4{ background: linear-gradient(150deg, var(--green-deep) 0%, var(--ink) 100%); }
.bento-cell.b5{ background: linear-gradient(150deg, var(--blue-deep) 0%, var(--green-deep) 100%); }
.bento-cell.b6{ background: linear-gradient(150deg, var(--ink) 0%, var(--blue) 100%); }

@media (max-width: 980px){
  .bento-grid{ grid-template-columns: repeat(2,1fr); grid-auto-rows:200px; }
  .bento-cell.big{ grid-column:span 2; grid-row:span 1; }
}
@media (max-width:560px){
  .bento-grid{ grid-template-columns: 1fr; }
  .bento-cell.big{ grid-column:span 1; }
}

/* ---- Course preview cards (home) ---- */
.course-mini-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap: var(--sp-md); }
.course-mini{
  background:#fff; border-radius: var(--r-md); padding: 2.2rem;
  border:1px solid var(--line-soft); position:relative; overflow:hidden;
  transition: transform .4s cubic-bezier(.2,.8,.2,1), box-shadow .4s ease;
}
.course-mini:hover{ transform:translateY(-8px); box-shadow: var(--shadow-lg); }
.course-mini::before{
  content:''; position:absolute; top:0; left:0; right:0; height:5px; background: var(--grad-primary);
}
.course-mini .duration-badge{ position:absolute; top:24px; right:24px; text-align:center; }
.course-mini .duration-badge strong{ display:block; font-family:var(--font-head); font-size:1.4rem; color:var(--blue); }
.course-mini .duration-badge span{ font-size:0.68rem; text-transform:uppercase; color:var(--text-faint); letter-spacing:0.04em; }
.course-mini h3{ margin: 18px 0 8px; padding-right:80px; }
.course-mini .elig{ font-size:0.84rem; color: var(--text-muted); margin-bottom:16px; }
.course-mini-feats{ margin-bottom:24px; }
.course-mini-feats li{ display:flex; gap:9px; align-items:flex-start; font-size:0.86rem; color:var(--text); margin-bottom:8px; }
.course-mini-feats li svg{ color: var(--green); margin-top:2px; flex-shrink:0; }
.course-mini-btns{ display:flex; gap:10px; }
@media (max-width:980px){ .course-mini-grid{ grid-template-columns:1fr; } }

/* ---- Campus life cards ---- */
.campus-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap: var(--sp-md); }
.campus-card{
  position:relative; aspect-ratio: 4/5; border-radius: var(--r-md); overflow:hidden;
  display:flex; align-items:flex-end; padding:1.8rem;
}
.campus-card .scene{ position:absolute; inset:0; }
.campus-card::after{ content:''; position:absolute; inset:0; background: linear-gradient(180deg, rgba(8,32,58,0) 30%, rgba(8,32,58,0.88) 100%); }
.campus-card-content{ position:relative; z-index:2; color:#fff; }
.campus-card-content .tag{ background: rgba(255,255,255,0.18); color:#fff; margin-bottom:10px; }
.campus-card-content h4{ color:#fff; font-size:1.15rem; }
.campus-card:hover .scene{ transform: scale(1.08); }
.campus-card .scene{ transition: transform .6s cubic-bezier(.2,.8,.2,1); }
@media (max-width:860px){ .campus-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .campus-grid{ grid-template-columns:1fr; } }

/* ---- Affiliation strip ---- */
.affil-strip{
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap: var(--sp-lg);
  padding: var(--sp-lg) 0;
}
.affil-item{ display:flex; align-items:center; gap:14px; opacity:0.85; transition: opacity .3s, transform .3s; }
.affil-item:hover{ opacity:1; transform: translateY(-3px); }
.affil-item .affil-ic{ width:52px; height:52px; border-radius:50%; background: var(--mist); display:flex; align-items:center; justify-content:center; color: var(--blue); flex-shrink:0; }
.affil-item span{ font-family: var(--font-head); font-weight:600; font-size:0.92rem; color: var(--ink); max-width:160px; line-height:1.3; }

/* ---- Testimonials ---- */
.testi-wrap{ position:relative; max-width:780px; margin:0 auto; }
.testi-track-outer{ overflow:hidden; border-radius: var(--r-lg); }
.testi-track{ display:flex; transition: transform .6s cubic-bezier(.2,.8,.2,1); }
.testi-slide{ flex:0 0 100%; padding: 2.6rem; }
.testi-card{ text-align:center; }
.testi-stars{ display:flex; justify-content:center; gap:4px; color: var(--gold); margin-bottom:20px; }
.testi-quote{ font-size:1.15rem; line-height:1.8; color: var(--ink); font-family: var(--font-head); font-weight:500; margin-bottom:24px; }
.testi-person{ display:flex; align-items:center; justify-content:center; gap:14px; }
.testi-avatar{ width:50px; height:50px; border-radius:50%; background: var(--grad-primary); color:#fff; display:flex; align-items:center; justify-content:center; font-family:var(--font-head); font-weight:700; }
.testi-name{ font-weight:700; color:var(--ink); font-size:0.94rem; }
.testi-role{ font-size:0.8rem; color: var(--text-muted); }
.testi-controls{ display:flex; justify-content:center; align-items:center; gap:20px; margin-top:24px; }
.testi-prev,.testi-next{ width:42px; height:42px; border-radius:50%; background:#fff; border:1px solid var(--line); display:flex; align-items:center; justify-content:center; color:var(--blue); transition: background .25s, color .25s; }
.testi-prev:hover,.testi-next:hover{ background:var(--grad-primary); color:#fff; border-color:transparent; }
.testi-dots{ display:flex; gap:8px; }
.testi-dot{ width:9px; height:9px; border-radius:50%; background: var(--line); transition: background .25s, transform .25s; }
.testi-dot.active{ background: var(--green); transform: scale(1.3); }

/* ---- Placement timeline ---- */
.placement-flow{ display:grid; grid-template-columns:repeat(5,1fr); gap: var(--sp-sm); position:relative; }
.placement-flow::before{
  content:''; position:absolute; top:34px; left:8%; right:8%; height:2px;
  background: repeating-linear-gradient(90deg, var(--line) 0 10px, transparent 10px 18px);
}
.pf-step{ position:relative; text-align:center; }
.pf-num{
  width:68px; height:68px; border-radius:50%; margin:0 auto 18px; position:relative; z-index:2;
  background:#fff; border:2px solid var(--line); display:flex; align-items:center; justify-content:center;
  font-family:var(--font-head); font-weight:700; font-size:1.3rem; color: var(--blue);
  transition: background .3s, color .3s, border-color .3s;
}
.pf-step:hover .pf-num{ background: var(--grad-primary); color:#fff; border-color:transparent; }
.pf-step h4{ font-size:0.96rem; margin-bottom:6px; }
.pf-step p{ font-size:0.82rem; color: var(--text-muted); }
@media (max-width:900px){
  .placement-flow{ grid-template-columns:repeat(2,1fr); }
  .placement-flow::before{ display:none; }
}
@media (max-width:560px){ .placement-flow{ grid-template-columns:1fr; } }

/* ---- Newsletter ---- */
.newsletter-band{
  background: var(--grad-primary);
  border-radius: var(--r-lg);
  padding: 3.2rem;
  display:flex; align-items:center; justify-content:space-between; gap: var(--sp-lg);
  flex-wrap:wrap;
  position:relative; overflow:hidden;
}
.newsletter-band::before{
  content:''; position:absolute; width:300px; height:300px; border-radius:50%;
  background: rgba(255,255,255,0.08); top:-100px; right:-60px;
}
.newsletter-band h3{ color:#fff; font-size:1.5rem; margin-bottom:8px; }
.newsletter-band p{ color: rgba(255,255,255,0.85); max-width:420px; }
.newsletter-form{ display:flex; gap:10px; position:relative; z-index:2; flex-wrap:wrap; }
.newsletter-form input{
  padding:15px 20px; border-radius:var(--r-pill); border:none; min-width:260px;
  font-size:0.92rem;
}