/* ============================================================
   Sapling IT Solutions Limited — site design system
   Palette sampled from the brand mark: dark soil charcoal
   growing into the sapling's leaf green
   ============================================================ */

:root{
  --ink:#1b2625;
  --muted:#5c6d6a;
  --line:#e2e9e6;
  --soft:#f4f8f5;
  --card:#ffffff;
  --navy:#2f4246;
  --navy-light:#46585b;
  --green:#4caf3c;
  --green-dark:#3c8a2e;
  --green-light:#82cb6f;
  --blue:#46585b;
  --blue-dark:#2f4246;
  --grad:linear-gradient(135deg,#2f4246 0%,#3c8a2e 55%,#4caf3c 100%);
  --grad-text:linear-gradient(135deg,#2f4246 0%,#4caf3c 100%);
  --grad-soft:linear-gradient(135deg,rgba(47,66,70,.07),rgba(76,175,60,.10));
  --shadow:0 24px 64px rgba(27,38,37,.12);
  --shadow-sm:0 8px 28px rgba(27,38,37,.08);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--ink);
  background:#fff;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 40px));margin:auto}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border:0;border-radius:14px;padding:14px 26px;font-weight:700;font-size:15px;
  cursor:pointer;transition:.2s ease;text-decoration:none;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 14px 32px rgba(76,175,60,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(76,175,60,.36);color:#fff}
.btn-light{background:#fff;color:var(--navy);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.btn-light:hover{transform:translateY(-2px);color:var(--navy)}
.btn-ghost{background:rgba(255,255,255,.12);backdrop-filter:blur(8px);color:#fff;border:1px solid rgba(255,255,255,.28)}
.btn-ghost:hover{background:rgba(255,255,255,.2);transform:translateY(-2px);color:#fff}
.btn-block{width:100%}

/* ---------- Nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.78);backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(27,38,37,.06);
  transition:.25s ease;
}
.nav.scrolled{box-shadow:0 4px 24px rgba(27,38,37,.08)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:21px;letter-spacing:-.02em;color:var(--ink)}
.brand img{width:40px;height:40px;border-radius:11px;box-shadow:0 6px 18px rgba(76,175,60,.28)}
.brand-logo{width:auto !important;height:38px;border-radius:0 !important;box-shadow:none !important}
.nav-links{display:flex;gap:28px;align-items:center;font-size:15px;font-weight:600;color:var(--navy-light)}
.nav-links a:not(.btn){position:relative;padding:6px 0;color:var(--navy-light)}
.nav-links a:not(.btn):hover{color:var(--green-dark)}
.nav-links a:not(.btn)::after{
  content:'';position:absolute;left:0;bottom:0;height:2px;width:0;
  background:var(--grad-text);transition:width .25s ease;
}
.nav-links a:not(.btn):hover::after{width:100%}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;flex-direction:column;gap:5px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:104px 0 84px}
.hero:before{
  content:'';position:absolute;inset:-15% -10% auto auto;width:760px;height:760px;
  background:radial-gradient(circle,rgba(76,175,60,.16),transparent 62%);pointer-events:none;
}
.hero:after{
  content:'';position:absolute;inset:auto auto -25% -15%;width:620px;height:620px;
  background:radial-gradient(circle,rgba(47,66,70,.12),transparent 60%);pointer-events:none;
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:800;
  letter-spacing:.14em;text-transform:uppercase;color:var(--green-dark);margin-bottom:20px;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(76,175,60,.18)}
.h1{font-size:clamp(40px,6vw,68px);line-height:1.06;margin:0 0 22px;letter-spacing:-.04em;font-weight:800;color:var(--ink)}
.gradient-text{background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:19px;line-height:1.7;color:var(--muted);max-width:560px;margin:0 0 32px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:36px}
.trust-row{display:flex;flex-wrap:wrap;gap:28px;align-items:center}
.trust-row .item{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:700;color:var(--navy-light)}
.trust-row .item i{color:var(--green-dark);font-size:17px}

/* ---------- Hero visual: infrastructure graphic ---------- */
.visual{position:relative;min-height:460px}
.infra-card{
  position:absolute;background:var(--card);border:1px solid var(--line);border-radius:22px;
  box-shadow:var(--shadow);padding:22px;
}
.infra-main{right:0;top:14px;width:78%;}
.infra-main .row-line{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.infra-main .row-line:last-child{margin-bottom:0}
.dot-status{width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(76,175,60,.16);display:inline-block;margin-right:9px}
.bar-track{flex:1;height:8px;border-radius:99px;background:var(--soft);overflow:hidden;margin:0 14px}
.bar-fill{height:100%;border-radius:99px;background:var(--grad-text)}
.metric-pill{display:inline-flex;align-items:baseline;gap:5px;font-weight:800;color:var(--ink);font-size:14px;white-space:nowrap}
.metric-pill span{font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.infra-mini{left:0;bottom:0;width:62%;background:var(--navy);border:1px solid rgba(255,255,255,.08);color:#cbd5e1}
.infra-mini .term-line{font-family:'SFMono-Regular',Consolas,Menlo,monospace;font-size:12.5px;line-height:1.9;white-space:nowrap;overflow:hidden}
.infra-mini .term-line .ok{color:var(--green-light)}
.infra-mini .term-line .muted2{color:#64748b}
.infra-badge{
  right:6%;bottom:-6%;display:flex;align-items:center;gap:14px;width:auto;
  background:var(--grad);color:#fff;border:none;
}
.infra-badge strong{font-size:26px;display:block;line-height:1}
.infra-badge span{font-size:12px;color:rgba(255,255,255,.8);font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.infra-badge i{font-size:28px}

/* ---------- Sections ---------- */
.section{padding:88px 0}
.section-head{text-align:center;max-width:740px;margin:0 auto 48px}
.section-head h2{font-size:clamp(32px,4.6vw,46px);line-height:1.1;margin:0 0 14px;letter-spacing:-.035em;font-weight:800}
.section-head p{color:var(--muted);font-size:17px;line-height:1.7;margin:0}
.soft{background:var(--soft)}

/* ---------- Cards / grids ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:24px;padding:30px;
  box-shadow:var(--shadow-sm);transition:.25s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(76,175,60,.25)}
.icon{
  width:52px;height:52px;border-radius:15px;display:flex;align-items:center;justify-content:center;
  background:var(--grad-soft);color:var(--green-dark);font-size:22px;margin-bottom:18px;
}
.card h3{font-size:19px;font-weight:800;margin:0 0 10px;letter-spacing:-.02em}
.card p{color:var(--muted);line-height:1.7;margin:0 0 16px;font-size:15px}
.tags{display:flex;flex-wrap:wrap;gap:8px}
.tag{font-size:12px;font-weight:700;padding:6px 12px;border-radius:99px;background:var(--soft);color:var(--navy-light);border:1px solid var(--line)}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:8px}
.stat{
  background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px;
  box-shadow:var(--shadow-sm);text-align:left;
}
.stat strong{display:block;font-size:32px;font-weight:800;letter-spacing:-.03em;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{font-size:13px;color:var(--muted);font-weight:700}

/* ---------- About / split sections ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split p{color:var(--muted);font-size:17px;line-height:1.75;margin:0 0 18px}
.check-list{list-style:none;padding:0;margin:24px 0 0}
.check-list li{display:flex;gap:12px;align-items:flex-start;margin:13px 0;color:var(--navy-light);font-weight:600;font-size:15.5px}
.check-list li i{color:var(--green-dark);font-size:17px;margin-top:2px}

.orbit-wrap{position:relative;min-height:380px;display:flex;align-items:center;justify-content:center}
.orbit-core{
  width:128px;height:128px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;
  box-shadow:0 30px 70px rgba(76,175,60,.32);color:#fff;font-size:40px;position:relative;z-index:2;
}
.orbit-ring{position:absolute;border:1.5px dashed rgba(47,66,70,.22);border-radius:50%}
.orbit-ring.r1{width:230px;height:230px}
.orbit-ring.r2{width:340px;height:340px}
.orbit-item{
  position:absolute;background:#fff;border:1px solid var(--line);border-radius:13px;
  padding:8px 14px;font-size:13px;font-weight:700;color:var(--navy-light);box-shadow:var(--shadow-sm);
  transition:.2s;
}
.orbit-item:hover{transform:scale(1.12);border-color:rgba(76,175,60,.4);color:var(--green-dark);z-index:5}

/* ---------- Process / steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{position:relative;padding:28px 24px 24px;background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-sm)}
.step .num{
  display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:11px;
  background:var(--grad-soft);color:var(--green-dark);font-weight:800;font-size:15px;margin-bottom:16px;
}
.step h4{font-size:16px;font-weight:800;margin:0 0 8px}
.step p{font-size:14px;color:var(--muted);line-height:1.65;margin:0}

/* ---------- Testimonial / quote ---------- */
.quote-card{
  background:var(--navy);color:#fff;border-radius:28px;padding:46px;position:relative;overflow:hidden;
}
.quote-card:before{content:'';position:absolute;inset:-30% -10% auto auto;width:420px;height:420px;background:radial-gradient(circle,rgba(76,175,60,.22),transparent 65%)}
.quote-card i.fa-quote-left{font-size:30px;color:var(--green-light);margin-bottom:18px;display:inline-block}
.quote-card p{font-size:20px;line-height:1.7;color:#e2e8f0;position:relative;margin:0 0 22px}
.quote-by{display:flex;align-items:center;gap:14px;position:relative}
.quote-avatar{width:46px;height:46px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff}
.quote-by strong{display:block;font-size:15px}
.quote-by span{font-size:13px;color:#94a3b8}

/* ---------- CTA band ---------- */
.cta{padding:74px 0;background:var(--grad);color:#fff;text-align:center;position:relative;overflow:hidden}
.cta:before{content:'';position:absolute;inset:-40% 30% auto auto;width:520px;height:520px;background:radial-gradient(circle,rgba(255,255,255,.12),transparent 65%)}
.cta h2{font-size:clamp(28px,4.4vw,42px);margin:0 0 14px;letter-spacing:-.03em;position:relative}
.cta p{font-size:17px;color:rgba(255,255,255,.85);margin:0 0 30px;position:relative}
.cta .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:flex-start}
.contact-item{display:flex;align-items:center;gap:16px;margin-bottom:18px}
.contact-icon{
  width:46px;height:46px;border-radius:13px;background:var(--grad-soft);display:flex;align-items:center;justify-content:center;
  color:var(--green-dark);font-size:18px;flex-shrink:0;
}
.contact-icon img{width:24px;height:24px;border-radius:6px}
.contact-item strong{display:block;font-size:14px;color:var(--ink)}
.contact-item a, .contact-item span{font-size:14px;color:var(--muted)}
.contact-item a:hover{color:var(--green-dark)}
.form-card{background:var(--card);border:1px solid var(--line);border-radius:26px;padding:34px;box-shadow:var(--shadow)}
.form-row{margin-bottom:18px}
.form-row label{display:block;font-size:13.5px;font-weight:700;margin-bottom:7px;color:var(--ink)}
.form-row input,.form-row select,.form-row textarea{
  width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:12px;font:inherit;font-size:14.5px;
  background:#fbfdff;transition:.2s;color:var(--ink);
}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 4px rgba(76,175,60,.12)}
.form-row textarea{resize:vertical;min-height:120px}
.form-note{font-size:12.5px;color:var(--muted);margin-top:14px;text-align:center}

/* ---------- Footer ---------- */
.footer{background:var(--navy);color:#94a3b8;padding:60px 0 30px}
.footer-grid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:32px}
.footer .brand{color:#fff}
.footer .brand img{box-shadow:0 6px 18px rgba(76,175,60,.35)}
.footer p{line-height:1.7;font-size:14px;color:#94a3b8;margin:14px 0 0}
.footer h4{color:#fff;margin:0 0 16px;font-size:14px;letter-spacing:.04em;text-transform:uppercase}
.footer a{display:block;margin:10px 0;color:#94a3b8;font-size:14.5px;transition:.2s}
.footer a:hover{color:var(--green-light)}
.footer-bottom{
  margin-top:42px;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:#64748b;
}
.footer-bottom a{display:inline;margin:0 0 0 18px;color:#64748b}
.footer-bottom a:hover{color:var(--green-light)}

/* ---------- Legal pages ---------- */
.legal-hero{padding:84px 0 56px;background:radial-gradient(circle at top right,rgba(76,175,60,.14),transparent 45%),radial-gradient(circle at bottom left,rgba(47,66,70,.1),transparent 45%)}
.pill{display:inline-flex;padding:8px 14px;border-radius:99px;background:rgba(76,175,60,.1);color:var(--green-dark);font-weight:800;font-size:12px;letter-spacing:.04em;text-transform:uppercase}
.legal-badge{
  display:flex;align-items:flex-start;gap:12px;background:rgba(47,66,70,.05);border:1px solid rgba(47,66,70,.16);
  border-radius:16px;padding:16px 20px;margin-bottom:18px;color:var(--blue-dark);font-weight:600;font-size:14.5px;line-height:1.6;
}
.legal-badge i{margin-top:2px}
.legal-badge.green{background:rgba(76,175,60,.05);border-color:rgba(76,175,60,.2);color:#2f5a22}
.legal-toc{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:28px 32px;box-shadow:var(--shadow-sm);margin:28px 0 36px}
.legal-toc h3{font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--green-dark);margin:0 0 16px}
.legal-toc ol{margin:0;padding-left:20px;color:var(--muted);line-height:2;columns:2;column-gap:32px}
.legal-toc a{color:var(--navy-light);font-weight:600}
.legal-toc a:hover{color:var(--green-dark);text-decoration:underline}
.legal-section{
  background:var(--card);border:1px solid var(--line);border-radius:22px;padding:34px;
  box-shadow:var(--shadow-sm);margin-bottom:22px;scroll-margin-top:96px;
}
.legal-section h2{font-size:21px;font-weight:800;margin:0 0 16px;padding-bottom:14px;border-bottom:2px solid rgba(76,175,60,.16);letter-spacing:-.02em}
.legal-section h3{font-size:16px;font-weight:700;margin:22px 0 10px}
.legal-section p,.legal-section li{color:var(--muted);line-height:1.8;margin-bottom:8px;font-size:15px}
.legal-section ul,.legal-section ol{padding-left:20px;color:var(--muted)}
.legal-section a{color:var(--green-dark);font-weight:600}
.legal-note{background:rgba(47,66,70,.04);border-left:4px solid var(--blue);border-radius:0 14px 14px 0;padding:16px 20px;margin:18px 0}
.legal-note p{margin:0;color:var(--muted)}
.legal-ok{background:rgba(76,175,60,.05);border-left:4px solid var(--green);border-radius:0 14px 14px 0;padding:16px 20px;margin:18px 0}
.legal-ok p{margin:0;color:#2f5a22}
.legal-warn{background:rgba(239,68,68,.05);border-left:4px solid #ef4444;border-radius:0 14px 14px 0;padding:16px 20px;margin:18px 0}
.legal-warn p{margin:0;color:#7f1d1d}
.legal-table{width:100%;border-collapse:collapse;margin:18px 0;border-radius:14px;overflow:hidden;box-shadow:var(--shadow-sm);font-size:14px}
.legal-table th{background:var(--navy);color:#fff;padding:12px 16px;text-align:left;font-weight:700;font-size:13px}
.legal-table td{padding:12px 16px;border-bottom:1px solid var(--line);color:var(--muted);vertical-align:top}
.legal-table tr:last-child td{border-bottom:none}
.legal-table tr:nth-child(even) td{background:var(--soft)}
.legal-contact{background:var(--grad);color:#fff;border-radius:24px;padding:42px;text-align:center;margin-top:8px}
.legal-contact h3{color:#fff;margin:0 0 10px;font-size:22px}
.legal-contact p{color:rgba(255,255,255,.85);margin-bottom:24px}
.legal-contact .btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .hero-grid,.split,.contact-grid{grid-template-columns:1fr;gap:40px}
  .cards,.steps{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(3,1fr)}
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .visual{min-height:340px}
  .legal-toc ol{columns:1}
}
@media (max-width:620px){
  .container{width:min(100% - 28px,1180px)}
  .cards,.steps,.stats,.footer-grid{grid-template-columns:1fr}
  .hero{padding:56px 0 64px}
  .section{padding:64px 0}
  .infra-mini{display:none}
  .infra-main{width:96%}
  .infra-badge{right:0;bottom:-32px}
  .quote-card{padding:30px}
  .form-card{padding:24px}
  .legal-section{padding:22px}
}

/* ---------- Mobile nav drawer ---------- */
.nav-links.open{
  display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;
  background:#fff;padding:18px 24px 26px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);gap:6px;
}
.nav-links.open a:not(.btn){padding:10px 0}
.nav-links.open .btn{margin-top:10px;align-self:flex-start}

/* ---------- Reveal-on-scroll ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1;transform:none}