/* =========================================================================
   students.css — styles unique to students.html
   ========================================================================= */

.hero{padding:56px 0 64px;background:var(--white)}
.hero-ey{font-size:12px;font-weight:600;letter-spacing:4px;text-transform:uppercase;color:var(--gold);margin-bottom:32px;display:flex;align-items:center;gap:12px}
.hero-ey::before{content:'';width:32px;height:1.5px;background:var(--gold)}
.hero-h1{font-family:var(--sans);font-size:52px;line-height:1.08;color:var(--heading);font-weight:500;letter-spacing:-1px;margin-bottom:24px;max-width:640px}
.hero-p{font-size:17px;line-height:1.85;color:var(--body);max-width:540px;margin-bottom:40px}
.hero-btns{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.btn-primary{display:inline-block;font-size:14px;font-weight:600;color:var(--white);background:var(--black);padding:14px 36px;border-radius:6px;transition:all 0.25s}
.btn-primary:hover{background:var(--ink-soft);transform:translateY(-1px)}
.btn-secondary{font-size:14px;font-weight:600;color:var(--heading);display:inline-flex;align-items:center;gap:8px;transition:gap 0.3s}
.btn-secondary:hover{gap:12px;color:var(--gold)}
.btn-secondary svg{width:16px;height:16px;stroke:var(--gold);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

.kairo{padding:140px 0;background:var(--grad-dark);position:relative;overflow:hidden}
.kairo::before{content:'';position:absolute;top:-200px;right:-200px;width:800px;height:800px;border-radius:50%;background:radial-gradient(circle,rgba(249,115,22,0.10) 0%,transparent 65%);pointer-events:none;filter:blur(20px)}
.kairo::after{content:'';position:absolute;bottom:-300px;left:-200px;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(249,115,22,0.06) 0%,transparent 60%);pointer-events:none;filter:blur(40px)}
.kairo .container{position:relative;z-index:1}
.kairo-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.kairo-ey{font-size:13px;font-weight:700;letter-spacing:5px;text-transform:uppercase;color:var(--gold-bright);margin-bottom:28px;display:flex;align-items:center;gap:14px}
.kairo-ey::before{content:'';width:40px;height:2px;background:var(--grad-gold)}
.kairo-h2{font-family:var(--sans);font-size:44px;line-height:1.1;color:var(--white);font-weight:500;margin-bottom:22px;letter-spacing:-0.5px}
.kairo-p{font-size:16px;line-height:1.9;color:rgba(255,255,255,0.75);margin-bottom:20px;max-width:460px}
.kairo-btn{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:600;color:var(--black);background:#FFFFFF;padding:15px 38px;border-radius:8px;transition:all 0.3s var(--ease);margin-top:20px;box-shadow:var(--shadow-md)}
.kairo-btn:hover{background:var(--gold-light);transform:translateY(-2px);box-shadow:var(--shadow-lg)}

.pc{background:linear-gradient(135deg,rgba(255,255,255,0.08) 0%,rgba(255,255,255,0.03) 100%);border:0.5px solid rgba(255,255,255,0.14);border-radius:18px;padding:40px 36px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 30px 60px rgba(0,0,0,0.3)}
.pc-title{font-size:11px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,0.45);margin-bottom:28px;display:flex;align-items:center;gap:10px}
.pc-title::before{content:'';width:24px;height:1px;background:var(--gold)}
.dim-row{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.dim-label{font-size:13px;color:rgba(255,255,255,0.7);min-width:110px;font-weight:500}
.dim-bar-bg{flex:1;height:7px;background:rgba(255,255,255,0.08);border-radius:4px;overflow:hidden}
.dim-bar{height:100%;border-radius:4px;transition:width 1.5s cubic-bezier(0.22,1,0.36,1)}
.dim-val{font-family:var(--sans);font-size:14px;font-weight:700;min-width:32px;text-align:right}
.pc-div{height:0.5px;background:rgba(255,255,255,0.1);margin:24px 0}
.pc-ml{font-size:11px;color:rgba(255,255,255,0.4);margin-bottom:8px}
.pc-mv{font-size:17px;font-weight:600;color:var(--white)}

/* Kairo report card (replaces old bar chart) */
.kr{background:rgba(255,255,255,0.06);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,0.10);border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:16px;width:100%;max-width:380px}
.kr__head{display:flex;justify-content:space-between;align-items:center}
.kr__badge{font-size:11px;font-weight:700;color:var(--white);letter-spacing:0.08em;text-transform:uppercase}
.kr__price{font-size:11px;font-weight:700;color:rgba(255,255,255,0.45);background:rgba(255,255,255,0.08);padding:5px 12px;border-radius:100px;border:1px solid rgba(255,255,255,0.10)}
.kr__section{display:flex;flex-direction:column;gap:8px}
.kr__label{font-size:10px;font-weight:700;color:rgba(255,255,255,0.40);letter-spacing:0.12em;text-transform:uppercase}
.kr__type{display:flex;gap:6px;flex-wrap:wrap}
.kr__type-tag{font-size:12px;font-weight:700;padding:6px 12px;border-radius:100px;color:var(--white)}
.kr__type-tag--1{background:#34D399}
.kr__type-tag--2{background:#60A5FA}
.kr__type-tag--3{background:#A78BFA}
.kr__careers{display:flex;flex-direction:column;gap:6px}
.kr__career{font-size:13px;font-weight:600;color:var(--white);display:flex;align-items:center;gap:10px}
.kr__dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.kr__pills{display:flex;gap:6px;flex-wrap:wrap}
.kr__pill{font-size:11px;font-weight:600;color:rgba(255,255,255,0.75);background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.12);padding:5px 12px;border-radius:100px}
.kr__pills--skills .kr__pill{background:rgba(255,91,31,0.15);border-color:rgba(255,91,31,0.25);color:#FB923C}
.kr__foot{font-size:11px;color:rgba(255,255,255,0.35);text-align:center;padding-top:10px;border-top:1px solid rgba(255,255,255,0.08);font-weight:500;letter-spacing:0.04em}

/* HOW KAIRO WORKS — step cards */
.how{padding:64px 0;background:var(--white);border-top:1px solid var(--line)}
.how-ey{font-size:12px;font-weight:600;letter-spacing:4px;text-transform:uppercase;color:var(--brand);margin-bottom:12px;display:flex;align-items:center;gap:12px}
.how-ey::before{content:'';width:24px;height:1.5px;background:var(--brand)}
.how-h2{font-family:var(--sans);font-size:32px;color:var(--ink);font-weight:700;margin-bottom:36px;letter-spacing:-0.02em}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;transition:all 0.3s var(--ease);overflow:hidden}
.step::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;transition:transform 0.4s var(--ease);transform:scaleX(0);transform-origin:left}
.step:nth-child(1)::before{background:var(--brand)}
.step:nth-child(2)::before{background:var(--ultramarine)}
.step:nth-child(3)::before{background:var(--violet)}
.step:nth-child(4)::before{background:var(--lime)}
.step:hover{border-color:transparent;box-shadow:var(--shadow-md);transform:translateY(-3px)}
.step:hover::before{transform:scaleX(1)}
.step-num{font-size:24px;font-weight:800;letter-spacing:-0.03em;margin-bottom:12px}
.step:nth-child(1) .step-num{color:var(--brand)}
.step:nth-child(2) .step-num{color:var(--ultramarine)}
.step:nth-child(3) .step-num{color:var(--violet)}
.step:nth-child(4) .step-num{color:var(--lime)}
.step-title{font-size:16px;font-weight:700;color:var(--ink);margin-bottom:8px}
.step-desc{font-size:13.5px;color:var(--slate);line-height:1.65}
.step-line{display:none}

.services{padding:64px 0;background:var(--white)}
.svc-ey{font-size:12px;font-weight:600;letter-spacing:4px;text-transform:uppercase;color:var(--gold);margin-bottom:12px;display:flex;align-items:center;gap:12px}
.svc-ey::before{content:'';width:24px;height:1.5px;background:var(--gold)}
.svc-h2{font-family:var(--sans);font-size:32px;color:var(--heading);font-weight:500;margin-bottom:48px}
.svc-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.svc-card{border:1px solid var(--border);border-radius:12px;padding:32px 28px;transition:all 0.35s}
.svc-card:hover{border-color:var(--border-hover);transform:translateY(-2px)}
.svc-grid .svc-card:nth-child(1){border-top:3px solid var(--brand)}
.svc-grid .svc-card:nth-child(2){border-top:3px solid var(--ultramarine)}
.svc-grid .svc-card:nth-child(3){border-top:3px solid var(--violet)}
.svc-grid .svc-card:nth-child(4){border-top:3px solid var(--lime)}
.svc-icon{width:48px;height:48px;border-radius:12px;background:var(--gold-light);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.svc-icon svg{width:24px;height:24px;stroke:var(--gold);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.svc-title{font-size:17px;font-weight:700;color:var(--heading);margin-bottom:8px}
.svc-desc{font-size:14px;color:var(--secondary);line-height:1.7;margin-bottom:20px}
.svc-link{font-size:13px;font-weight:600;color:var(--heading);display:inline-flex;align-items:center;gap:8px;transition:all 0.3s}
.svc-card:hover .svc-link{gap:14px;color:var(--gold)}
.svc-link svg{width:16px;height:16px;stroke:var(--gold);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

.audience{padding:64px 0;background:var(--surface);border-top:1px solid var(--line)}
.aud-ey{font-size:12px;font-weight:600;letter-spacing:4px;text-transform:uppercase;color:var(--gold);margin-bottom:12px;display:flex;align-items:center;gap:12px}
.aud-ey::before{content:'';width:24px;height:1.5px;background:var(--gold)}
.aud-h2{font-family:var(--sans);font-size:32px;color:var(--heading);font-weight:500;margin-bottom:48px}
.aud-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.aud-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;transition:all 0.3s var(--ease);position:relative;overflow:hidden}
.aud-card::before{content:'';position:absolute;top:0;left:0;bottom:0;width:4px}
.aud-card:nth-child(1)::before{background:var(--brand)}
.aud-card:nth-child(2)::before{background:var(--ultramarine)}
.aud-card:nth-child(3)::before{background:var(--violet)}
.aud-card:nth-child(4)::before{background:var(--lime)}
.aud-card:hover{border-color:transparent;box-shadow:var(--shadow-md);transform:translateY(-2px)}
.aud-label{font-size:15px;font-weight:700;color:var(--ink);margin-bottom:8px;display:flex;align-items:center;gap:8px}
.aud-card:nth-child(1) .aud-label::before{content:'🎓'}
.aud-card:nth-child(2) .aud-label::before{content:'📚'}
.aud-card:nth-child(3) .aud-label::before{content:'🏫'}
.aud-card:nth-child(4) .aud-label::before{content:'💼'}
.aud-text{font-size:14px;color:var(--secondary);line-height:1.7}

.cta-sec{padding:100px 0;background:var(--white);border-top:0.5px solid var(--border)}
.cta-card{background:var(--black);border-radius:20px;padding:64px;position:relative;overflow:hidden;text-align:center;max-width:800px;margin:0 auto}
.cta-card::before{content:'';position:absolute;top:-150px;left:50%;transform:translateX(-50%);width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(249,115,22,0.08) 0%,transparent 70%);pointer-events:none}
.cta-h2{font-family:var(--sans);font-size:32px;color:var(--white);font-weight:500;margin-bottom:12px;position:relative;z-index:1}
.cta-p{font-size:15px;color:rgba(255,255,255,0.6);margin-bottom:32px;position:relative;z-index:1}
.cta-btn-w{display:inline-block;font-size:14px;font-weight:600;color:var(--black);background:#FFFFFF;padding:14px 40px;border-radius:6px;transition:all 0.3s;position:relative;z-index:1}
.cta-btn-w:hover{background:var(--gold-light);transform:translateY(-2px)}
.cta-alt{margin-top:24px;font-size:13px;color:rgba(255,255,255,0.45);position:relative;z-index:1}
.cta-alt a{color:var(--white);border-bottom:1px solid var(--gold);padding-bottom:1px}

@media(max-width:1024px){
  .hero-h1{font-size:44px}
  .kairo-inner{grid-template-columns:1fr;gap:48px}
  .pc{max-width:520px}
  .steps{grid-template-columns:1fr 1fr}
  .step-line{display:none}
}
@media(max-width:768px){
  .hero{padding:40px 0 48px}
  .hero-h1{font-size:34px;letter-spacing:-0.5px}
  .hero-p{max-width:100%}
  .hero-btns{flex-direction:column;align-items:flex-start}
  .kairo{padding:72px 0}
  .kairo-h2{font-size:30px}
  .kairo-p{max-width:100%}
  .pc{display:none}
  .how{padding:64px 0}
  .how-h2{font-size:26px;margin-bottom:36px}
  .steps{grid-template-columns:1fr}
  .services{padding:64px 0}
  .svc-h2{font-size:26px;margin-bottom:32px}
  .svc-grid{grid-template-columns:1fr}
  .audience{padding:64px 0}
  .aud-h2{font-size:26px;margin-bottom:32px}
  .aud-grid{grid-template-columns:1fr}
  .cta-sec{padding:64px 0}
  .cta-card{padding:40px 28px;border-radius:16px}
  .cta-h2{font-size:26px}
}
@media(max-width:480px){
  .hero-h1{font-size:28px}
  .kairo-h2{font-size:26px}
  .svc-card{padding:24px 20px}
  .aud-card{padding:22px 20px}
  .cta-card{padding:32px 20px}
}