/*
Theme Name: EverCool Aircon
Theme URI: https://example.com/
Author: Nexa Logic
Description: Simple conversion-focused WordPress theme for a Singapore aircon service business.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: evercool-aircon
*/

:root{
  --ec-blue:#145cff;
  --ec-deep:#0f2342;
  --ec-ink:#172033;
  --ec-muted:#667085;
  --ec-bg:#f6f9fd;
  --ec-card:#ffffff;
  --ec-line:#dfe7f2;
  --ec-green:#13a36f;
  --ec-radius:20px;
  --ec-shadow:0 18px 50px rgba(27,50,86,.09);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ec-ink);
  background:#fff;
  font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
.ec-container{width:min(1160px,calc(100% - 40px));margin:0 auto}

.site-header{
  position:sticky;top:0;z-index:30;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(223,231,242,.9);
}
.ec-nav{display:flex;align-items:center;justify-content:space-between;min-height:74px;gap:24px}
.ec-brand{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--ec-deep)}
.ec-logo{
  width:40px;height:40px;border-radius:14px;
  display:grid;place-items:center;
  color:#fff;font-size:20px;
  background:linear-gradient(135deg,#145cff,#4ac4ff);
  box-shadow:0 8px 22px rgba(20,92,255,.25)
}
.ec-menu{display:flex;gap:26px;align-items:center;font-size:14px;color:#475467}
.ec-menu a:hover{color:var(--ec-blue)}
.ec-btn{
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:12px;padding:13px 18px;font-weight:700;
  transition:.18s ease;border:1px solid transparent;cursor:pointer
}
.ec-btn-primary{background:var(--ec-blue);color:#fff;box-shadow:0 10px 24px rgba(20,92,255,.22)}
.ec-btn-primary:hover{transform:translateY(-1px);background:#0b50e8}
.ec-btn-secondary{border-color:#cdd9ea;background:#fff;color:var(--ec-deep)}
.ec-btn-secondary:hover{border-color:#9eb3cf;background:#f9fbfe}

.ec-hero{
  background:
    radial-gradient(circle at 82% 18%,rgba(74,196,255,.20),transparent 30%),
    linear-gradient(180deg,#f7fbff 0,#fff 88%);
  padding:86px 0 70px
}
.ec-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:54px;align-items:center}
.ec-kicker{display:inline-flex;gap:8px;align-items:center;color:var(--ec-blue);font-weight:800;font-size:13px;letter-spacing:.06em;text-transform:uppercase}
.ec-hero h1{font-size:clamp(42px,5vw,68px);line-height:1.04;margin:14px 0 20px;color:var(--ec-deep);letter-spacing:-.045em}
.ec-hero p{font-size:19px;color:#55657c;max-width:650px;margin:0 0 28px}
.ec-hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.ec-trust{display:flex;gap:22px;flex-wrap:wrap;margin-top:24px;color:#5b6b82;font-size:14px}
.ec-trust span::before{content:"✓";color:var(--ec-green);font-weight:900;margin-right:7px}

.ec-service-card-hero{
  background:#fff;border:1px solid var(--ec-line);border-radius:28px;padding:28px;
  box-shadow:var(--ec-shadow)
}
.ec-service-card-hero h3{margin:0 0 8px;font-size:25px;color:var(--ec-deep)}
.ec-service-card-hero p{font-size:15px;margin:0 0 18px}
.ec-price-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.ec-mini{
  padding:16px;border:1px solid var(--ec-line);border-radius:16px;background:#fbfdff
}
.ec-mini strong{display:block;color:var(--ec-deep);margin-bottom:3px}
.ec-mini span{font-size:13px;color:var(--ec-muted)}
.ec-callout{margin-top:16px;padding:14px 16px;border-radius:14px;background:#eef7ff;color:#25517c;font-size:14px}

.ec-section{padding:82px 0}
.ec-section.alt{background:var(--ec-bg)}
.ec-section-head{max-width:720px;margin-bottom:34px}
.ec-eyebrow{font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:var(--ec-blue)}
.ec-section h2{font-size:clamp(30px,4vw,46px);line-height:1.12;margin:9px 0 14px;color:var(--ec-deep);letter-spacing:-.03em}
.ec-section-head p{color:var(--ec-muted);font-size:17px;margin:0}

.ec-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.ec-card{
  background:#fff;border:1px solid var(--ec-line);border-radius:var(--ec-radius);
  padding:24px;box-shadow:0 10px 30px rgba(35,64,104,.05)
}
.ec-icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:#edf5ff;font-size:22px;margin-bottom:18px}
.ec-card h3{margin:0 0 8px;color:var(--ec-deep);font-size:19px}
.ec-card p{margin:0;color:var(--ec-muted);font-size:14px}

.ec-process{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ec-step{position:relative;background:#fff;border:1px solid var(--ec-line);border-radius:20px;padding:24px}
.ec-step-num{width:34px;height:34px;border-radius:10px;background:var(--ec-blue);color:#fff;display:grid;place-items:center;font-weight:800;margin-bottom:16px}
.ec-step h3{margin:0 0 6px;color:var(--ec-deep)}
.ec-step p{margin:0;color:var(--ec-muted);font-size:14px}

.ec-why{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}
.ec-panel{background:#fff;border:1px solid var(--ec-line);border-radius:22px;padding:28px}
.ec-list{display:grid;gap:14px}
.ec-list-item{display:flex;gap:12px;align-items:flex-start}
.ec-check{width:28px;height:28px;border-radius:9px;background:#eaf9f3;color:var(--ec-green);display:grid;place-items:center;font-weight:900;flex:0 0 auto}
.ec-list-item strong{display:block;color:var(--ec-deep)}
.ec-list-item span{font-size:14px;color:var(--ec-muted)}

.ec-cta{
  padding:34px;border-radius:26px;
  background:linear-gradient(135deg,#0f2342,#145cff);
  color:#fff;display:flex;align-items:center;justify-content:space-between;gap:24px
}
.ec-cta h2{margin:0 0 6px;color:#fff;font-size:32px}
.ec-cta p{margin:0;color:rgba(255,255,255,.78)}
.ec-cta .ec-btn{background:#fff;color:var(--ec-blue);white-space:nowrap}

.site-footer{padding:34px 0;border-top:1px solid var(--ec-line);background:#fff;color:#667085;font-size:14px}
.ec-footer{display:flex;justify-content:space-between;gap:20px;align-items:center;flex-wrap:wrap}

@media (max-width:900px){
  .ec-menu{display:none}
  .ec-hero-grid,.ec-why{grid-template-columns:1fr}
  .ec-cards{grid-template-columns:1fr 1fr}
  .ec-process{grid-template-columns:1fr}
  .ec-service-card-hero{max-width:640px}
}
@media (max-width:620px){
  .ec-container{width:min(100% - 26px,1160px)}
  .ec-hero{padding:58px 0 48px}
  .ec-hero h1{font-size:42px}
  .ec-cards,.ec-price-grid{grid-template-columns:1fr}
  .ec-cta{align-items:flex-start;flex-direction:column}
  .ec-nav .ec-btn{padding:10px 12px;font-size:13px}
}