:root{
  --bg:#F7F6F2;
  --bg-pure:#ffffff;
  --ink:#1a1a18;
  --ink-soft:#5f5e5a;
  --muted:#888780;
  --line:#d8d6cf;
  --line-soft:#f0efea;
  --green:#1D6B4A;
  --green-2:#1D9E75;
  --green-mint:#9FE1CB;
  --green-bg:#E1F5EE;
  --green-ink:#0F6E56;
  --red-bg:#FCEBEB;
  --red-ink:#A32D2D;
  --amber-bg:#FAEEDA;
  --amber-ink:#854F0B;
  --maxw:1180px;
  --pad-x:clamp(20px,4vw,4rem);
  --shadow-sm:0 1px 2px rgba(26,26,24,.04);
  --shadow:0 8px 30px rgba(26,26,24,.06);
  --shadow-lg:0 24px 60px rgba(26,26,24,.10);
}
*{-webkit-tap-highlight-color:transparent}
html,body{background:var(--bg)}
body{
  font-family:'DM Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);
  font-weight:400;
  overflow-x:hidden;
}
.container{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad-x)}
a{color:inherit;text-decoration:none}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:.85rem 1.8rem;border-radius:40px;font-size:.9rem;font-weight:500;transition:background .2s,transform .15s,box-shadow .2s,border-color .2s;cursor:pointer;white-space:nowrap;border:0}
.btn-primary{background:var(--ink);color:var(--bg)}
.btn-primary:hover{background:#333}
.btn-secondary{color:var(--ink);background:transparent;padding:.85rem 0}
.btn-secondary:hover{text-decoration:underline}
.btn-outline{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn-outline:hover{border-color:var(--ink)}

/* Header */
nav.site-nav{
  display:flex;justify-content:space-between;align-items:center;
  padding:1.5rem var(--pad-x);
  background:var(--bg);
  border-bottom:.5px solid var(--line);
  position:sticky;top:0;z-index:100;
}
.logo{font-family:'DM Serif Display',serif;font-size:1.4rem;letter-spacing:-.02em;color:var(--ink);display:inline-flex;align-items:center;gap:.55rem}
.logo span{color:var(--green)}
.logo-mark{width:26px;height:26px;border-radius:7px;background:var(--green);display:grid;place-items:center;color:#fff;font-family:'DM Sans',sans-serif;font-size:14px;font-weight:700}
.nav-links{display:flex;align-items:center}
.nav-links a{font-size:.85rem;color:var(--ink-soft);margin-left:2rem;font-weight:400;transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.nav-cta{background:var(--ink);color:var(--bg) !important;padding:.55rem 1.2rem;border-radius:40px;font-weight:500 !important}
.nav-cta:hover{background:#333}
.menu-toggle{display:none;font-size:1.4rem;color:var(--ink);background:none;border:.5px solid var(--line);border-radius:8px;padding:.2rem .55rem;cursor:pointer}

/* Hero */
.hero-wrap{max-width:var(--maxw);margin:0 auto}
.hero{padding:7rem var(--pad-x) 5rem;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.hero-tag{display:inline-block;background:var(--green-bg);color:var(--green-ink);font-size:.78rem;font-weight:500;padding:.4rem .9rem;border-radius:40px;margin-bottom:1.5rem;letter-spacing:.03em;text-transform:uppercase}
.hero h1{font-family:'DM Serif Display',serif;font-size:3.4rem;line-height:1.05;letter-spacing:-.03em;color:var(--ink);margin-bottom:1.5rem;font-weight:400}
.hero h1 em{color:var(--green);font-style:italic}
.hero p.lead{font-size:1.05rem;color:var(--ink-soft);line-height:1.7;margin-bottom:2rem;font-weight:300;max-width:520px}
.hero-actions{display:flex;gap:1rem;align-items:center;flex-wrap:wrap}
.hero-meta{display:flex;gap:1.4rem;margin-top:2.4rem;flex-wrap:wrap;color:var(--ink-soft);font-size:.82rem}
.hero-meta .item{display:inline-flex;align-items:center;gap:.4rem}
.hero-meta .check{width:18px;height:18px;border-radius:50%;background:var(--green-bg);color:var(--green);display:grid;place-items:center;font-size:11px;font-weight:700}

/* Hero visual: dashboard mock */
.hero-visual-wrap{position:relative}
.hero-visual{background:#fff;border-radius:20px;border:.5px solid var(--line);padding:1.5rem;box-shadow:var(--shadow-lg);position:relative}
.dash-bar{display:flex;gap:5px;margin-bottom:1rem}
.dash-bar span{width:9px;height:9px;border-radius:50%;background:var(--line)}
.dash-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.2rem}
.dash-title{font-size:.82rem;font-weight:500;color:var(--ink)}
.dash-title small{display:block;font-weight:400;color:var(--muted);font-size:.72rem;margin-top:2px}
.dash-pill{font-size:.7rem;color:var(--green-ink);background:var(--green-bg);padding:.25rem .65rem;border-radius:999px;font-weight:500;display:inline-flex;align-items:center;gap:.3rem}
.dash-pill::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green-2);box-shadow:0 0 0 3px rgba(29,158,117,.18)}
.dash-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;margin-bottom:1.2rem}
.stat-card{background:var(--bg);border-radius:10px;padding:.9rem}
.stat-label{font-size:.7rem;color:var(--muted);margin-bottom:.3rem}
.stat-value{font-family:'DM Serif Display',serif;font-size:1.6rem;font-weight:400;color:var(--ink);letter-spacing:-.02em;line-height:1}
.stat-change{font-size:.68rem;color:var(--green);font-weight:500;margin-top:.3rem}
.stat-change.danger{color:var(--red-ink)}
.dash-table-header{display:grid;grid-template-columns:2fr 1fr 1fr;gap:.5rem;padding:.5rem .8rem;font-size:.7rem;color:var(--muted);font-weight:500;text-transform:uppercase;letter-spacing:.05em}
.dash-row{display:grid;grid-template-columns:2fr 1fr 1fr;gap:.5rem;padding:.7rem .8rem;border-top:.5px solid var(--line-soft);align-items:center}
.dash-name{font-size:.78rem;font-weight:500;color:var(--ink)}
.dash-sub{font-size:.68rem;color:var(--muted);margin-top:1px}
.status-badge{display:inline-block;font-size:.68rem;padding:.25rem .6rem;border-radius:20px;font-weight:500}
.status-green{background:var(--green-bg);color:var(--green-ink)}
.status-red{background:var(--red-bg);color:var(--red-ink)}
.status-amber{background:var(--amber-bg);color:var(--amber-ink)}
.dash-hours{font-size:.78rem;color:var(--ink);font-variant-numeric:tabular-nums;text-align:right}
.floating{position:absolute;background:#fff;border:.5px solid var(--line);border-radius:14px;padding:.7rem .9rem;display:flex;align-items:center;gap:.6rem;box-shadow:var(--shadow-lg);font-size:.8rem}
.floating .ic{width:32px;height:32px;border-radius:9px;background:var(--green-bg);color:var(--green);display:grid;place-items:center;font-size:14px}
.floating .lab{color:var(--muted);font-size:.68rem}
.floating .val{font-weight:600;color:var(--ink)}
.fl-1{top:-18px;right:-22px}
.fl-2{bottom:-22px;left:-26px}

/* Stats strip */
.stats-strip{background:#fff;border-top:.5px solid var(--line);border-bottom:.5px solid var(--line);padding:3rem var(--pad-x)}
.stats-inner{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;text-align:center}
.stat-big{font-family:'DM Serif Display',serif;font-size:2.6rem;color:var(--ink);letter-spacing:-.03em;line-height:1.2}
.stat-big em{color:var(--green);font-style:italic}
.stat-big-label{font-size:.88rem;color:var(--ink-soft);margin-top:.3rem;font-weight:300}

/* Section */
.section{padding:5rem var(--pad-x);max-width:var(--maxw);margin:0 auto}
.section-tag{font-size:.78rem;font-weight:500;color:var(--green);text-transform:uppercase;letter-spacing:.08em;margin-bottom:1rem;display:inline-block}
.section-title{font-family:'DM Serif Display',serif;font-size:2.6rem;letter-spacing:-.02em;color:var(--ink);margin-bottom:1rem;line-height:1.15;font-weight:400}
.section-title em{color:var(--green);font-style:italic}
.section-desc{font-size:1rem;color:var(--ink-soft);line-height:1.7;max-width:580px;font-weight:300}
.section-head-center{text-align:center;max-width:680px;margin:0 auto 3rem}
.section-head-center .section-desc{margin-left:auto;margin-right:auto}

/* Features */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:3rem}
.feature-card{background:#fff;border-radius:16px;border:.5px solid var(--line);padding:1.8rem;transition:border-color .2s,transform .2s,box-shadow .2s}
.feature-card:hover{border-color:var(--green);transform:translateY(-2px);box-shadow:var(--shadow)}
.feature-icon{width:44px;height:44px;background:var(--green-bg);border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:1.2rem}
.feature-icon svg{width:22px;height:22px;stroke:var(--green);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.feature-card h3{font-size:1.05rem;font-weight:500;color:var(--ink);margin-bottom:.6rem}
.feature-card p{font-size:.88rem;color:var(--ink-soft);line-height:1.65;font-weight:300}

/* Workflow */
.workflow-section{background:#fff;border-top:.5px solid var(--line);border-bottom:.5px solid var(--line)}
.workflow-section .section{max-width:var(--maxw)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;margin-top:3rem;position:relative;counter-reset:s}
.steps::before{content:"";position:absolute;left:6%;right:6%;top:24px;height:1px;border-top:1px dashed var(--line);z-index:0}
.step{position:relative;background:var(--bg);border:.5px solid var(--line);border-radius:14px;padding:3.4rem 1.4rem 1.4rem;text-align:center;z-index:1}
.step::before{counter-increment:s;content:counter(s);position:absolute;top:-16px;left:50%;transform:translateX(-50%);width:48px;height:48px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-family:'DM Serif Display',serif;font-size:1.2rem;border:4px solid #fff}
.step h4{font-size:1rem;font-weight:500;color:var(--ink);margin-bottom:.4rem}
.step p{font-size:.84rem;color:var(--ink-soft);line-height:1.55;font-weight:300}

/* Pricing */
.pricing-section{background:var(--bg);padding:5rem var(--pad-x)}
.pricing-inner{max-width:var(--maxw);margin:0 auto}
.pricing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:3rem}
.price-card{background:#fff;border-radius:16px;border:.5px solid var(--line);padding:1.8rem;transition:border-color .2s,transform .2s,box-shadow .2s;display:flex;flex-direction:column;position:relative}
.price-card:hover{border-color:var(--green-2);transform:translateY(-2px);box-shadow:var(--shadow)}
.price-card.featured{background:var(--green);border-color:var(--green);color:#fff;box-shadow:var(--shadow-lg)}
.price-card.featured:hover{transform:translateY(-2px)}
.price-tier{font-size:.72rem;font-weight:500;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.6rem}
.price-card.featured .price-tier{color:var(--green-mint)}
.price-name{font-family:'DM Serif Display',serif;font-size:1.5rem;color:var(--ink);margin-bottom:.3rem;font-weight:400}
.price-card.featured .price-name{color:#fff}
.price-student{font-size:.82rem;color:var(--muted);margin-bottom:1.5rem}
.price-card.featured .price-student{color:var(--green-mint);opacity:.9}
.price-amount{font-family:'DM Serif Display',serif;font-size:2.4rem;font-weight:400;color:var(--ink);letter-spacing:-.03em;line-height:1}
.price-card.featured .price-amount{color:#fff}
.price-period{font-size:.78rem;color:var(--muted);margin-top:.4rem;margin-bottom:1.4rem}
.price-card.featured .price-period{color:var(--green-mint);opacity:.85}
.price-divider{border:none;border-top:.5px solid var(--line);margin-bottom:1.4rem}
.price-card.featured .price-divider{border-color:rgba(255,255,255,.18)}
.price-features{display:flex;flex-direction:column;gap:.7rem;margin-bottom:1.6rem;flex:1}
.price-features li{font-size:.84rem;color:var(--ink-soft);display:flex;align-items:flex-start;gap:.5rem;font-weight:300}
.price-card.featured .price-features li{color:var(--green-bg)}
.check-icon{width:16px;height:16px;flex-shrink:0;margin-top:2px;stroke:var(--green-2);fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.price-card.featured .check-icon{stroke:var(--green-mint)}
.price-btn{display:block;text-align:center;padding:.8rem;border-radius:40px;font-size:.85rem;font-weight:500;background:transparent;border:.5px solid var(--line);color:var(--ink);cursor:pointer;width:100%;transition:all .2s}
.price-btn:hover{border-color:var(--ink);background:var(--bg)}
.price-card.featured .price-btn{background:#fff;color:var(--ink);border-color:transparent}
.price-card.featured .price-btn:hover{background:var(--green-bg)}
.popular-badge{display:inline-block;background:var(--green-mint);color:#085041;font-size:.68rem;font-weight:500;padding:.25rem .7rem;border-radius:20px;margin-bottom:.6rem;letter-spacing:.04em;text-transform:uppercase}

/* CTA */
.cta-section{padding:6rem var(--pad-x)}
.cta-card{max-width:780px;margin:0 auto;background:#fff;border:.5px solid var(--line);border-radius:24px;padding:4rem 3rem;text-align:center;position:relative;overflow:hidden}
.cta-card::before{content:"";position:absolute;top:-60px;left:50%;transform:translateX(-50%);width:280px;height:160px;background:radial-gradient(closest-side,var(--green-bg),transparent);opacity:.7}
.cta-card h2{font-family:'DM Serif Display',serif;font-size:2.6rem;letter-spacing:-.03em;color:var(--ink);margin-bottom:1rem;line-height:1.15;font-weight:400;position:relative}
.cta-card h2 em{color:var(--green);font-style:italic}
.cta-card p{font-size:1rem;color:var(--ink-soft);margin-bottom:2rem;line-height:1.7;font-weight:300;position:relative}
.cta-card .btn{position:relative}

/* Footer */
footer.site-footer{border-top:.5px solid var(--line);padding:2rem var(--pad-x);background:var(--bg)}
.foot{max-width:var(--maxw);margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}
.footer-logo{font-family:'DM Serif Display',serif;font-size:1.1rem;color:var(--ink)}
.footer-logo span{color:var(--green)}
.footer-links{display:flex;gap:1.6rem}
.footer-links a{font-size:.8rem;color:var(--muted);transition:color .2s}
.footer-links a:hover{color:var(--ink)}
.footer-copy{font-size:.78rem;color:var(--muted)}

/* Responsive */
@media (max-width:1080px){
  .features,.pricing-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .steps::before{display:none}
}
@media (max-width:760px){
  .hero{grid-template-columns:1fr;gap:2.5rem;padding:3.5rem var(--pad-x) 3rem}
  .hero h1{font-size:2.4rem}
  .features,.pricing-grid,.steps,.stats-inner{grid-template-columns:1fr}
  .nav-links a:not(.nav-cta){display:none}
  .menu-toggle{display:inline-flex}
  .nav-links.open{position:absolute;top:72px;left:0;right:0;background:var(--bg);border-bottom:.5px solid var(--line);padding:1rem var(--pad-x);display:flex;flex-direction:column;align-items:flex-start}
  .nav-links.open a{margin:.5rem 0}
  .floating{display:none}
  .cta-card{padding:2.5rem 1.5rem}
  .cta-card h2{font-size:2rem}
  .section-title{font-size:1.9rem}
}