/* File: /public/assets/css/site.css
   MKM Sanitary Services — clean, eco accents, fast + consistent.
*/

/* =========================
   Tokens / Base
========================= */
:root{
  --bg:#ffffff;
  --text:#0b1220;
  --muted:#4b5563;
  --line:#e5e7eb;

  --brand:#0b5bd3;   /* clean blue */
  --brand2:#0891b2;  /* teal hint */

  --cta:#15803d;     /* eco green */
  --cta2:#22c55e;

  --soft:#f3f6fb;    /* section tint */
  --shadow:0 10px 26px rgba(2,6,23,.08);
  --radius:16px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.5;
}
a{color:inherit;text-decoration:none}
a:hover{text-decoration:underline}

.wrap{max-width:1100px;margin:0 auto;padding:0 18px}
.site-main{padding:0 0 60px}
.center{text-align:center}
.muted{color:var(--muted)}

/* =========================
   Header / Nav
========================= */
.site-header{
  border-bottom:1px solid var(--line);
  background:#fff;
  position:sticky; top:0; z-index:50;
}
.header-row{
  display:flex; gap:16px; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{display:flex; gap:12px; align-items:center}
.brand:hover{text-decoration:none}
.brand-mark{
  display:inline-flex; align-items:center; justify-content:center;
  width:44px; height:44px; border-radius:12px;
  background:linear-gradient(135deg, var(--brand), var(--brand2));
  color:#fff; font-weight:900; letter-spacing:.5px;
}
.brand-text{display:flex; flex-direction:column}
.brand-name{font-weight:900}
.brand-sub{font-size:.86rem; color:var(--muted)}

.nav{display:flex; gap:14px; align-items:center}
.nav-link{padding:8px 10px; border-radius:10px; color:var(--muted)}
.nav-link.is-active{background:rgba(11,91,211,.08); color:var(--text); font-weight:800}

.header-contact{display:flex; flex-direction:column; gap:2px; align-items:flex-end; font-size:.92rem}
.header-contact .phone{font-weight:900}
.header-contact .email{color:var(--muted)}

/* Mobile nav */
.nav-toggle{display:none; background:transparent; border:0; padding:10px; border-radius:12px}
.nav-toggle span{display:block; width:24px; height:2px; background:var(--text); margin:5px 0}
.mobile-menu{border-top:1px solid var(--line); padding:12px 0; background:#fff}
.mobile-links{display:flex; flex-direction:column; gap:10px}
.mobile-links a{padding:10px 12px; border-radius:12px}
.mobile-links a.is-active{background:rgba(11,91,211,.08); font-weight:900}
.mobile-contact{display:flex; flex-direction:column; gap:6px; padding:10px 12px; color:var(--muted)}

/* =========================
   Buttons
========================= */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 14px; border-radius:12px; font-weight:900;
  border:1px solid transparent;
  text-decoration:none !important;
  cursor:pointer;
}
.btn-primary{
  background:linear-gradient(135deg, var(--cta), var(--cta2));
  color:#fff;
  box-shadow:var(--shadow);
}
.btn-primary:hover{filter:brightness(.98)}
.btn-ghost{
  background:#fff;
  border:1px solid var(--line);
  color:var(--text);
}
.btn-ghost:hover{background:rgba(2,6,23,.03); text-decoration:none}
.btn-full{width:100%}

/* =========================
   Sections / Layout
========================= */
.hero{
  padding:40px 0 18px;
  background:
    radial-gradient(circle at 12% 0%, rgba(11,91,211,.12), rgba(255,255,255,0) 55%),
    radial-gradient(circle at 92% 10%, rgba(34,197,94,.14), rgba(255,255,255,0) 55%),
    linear-gradient(180deg, rgba(11,91,211,.06), rgba(255,255,255,0) 70%);
}

.section{padding:52px 0}
.section-alt{
  background:var(--soft);
  border-top:1px solid rgba(15,23,42,.06);
  border-bottom:1px solid rgba(15,23,42,.06);
}

.section-head h1{
  margin:0 0 10px;
  font-size:2rem;
  line-height:1.2;
}
.section-head h2{
  margin:0 0 8px;
  font-size:1.6rem;
  line-height:1.2;
}
.section-head p{
  margin:0;
  color:var(--muted);
  max-width:78ch;
}

/* Grids */
.grid-3{
  margin-top:18px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
.grid-2{
  margin-top:14px;
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:14px;
}

/* Cards */
.card,
.service-card,
.industry-card,
.about-card,
.form-card,
.side-card,
.pricing-card{
  background:#fff;
  border:1px solid rgba(15,23,42,.06);
  border-radius:var(--radius);
  padding:16px;
  box-shadow:0 8px 18px rgba(2,6,23,.05);
}
.card h3{margin:0 0 8px}
.card p{margin:0 0 10px; color:var(--muted)}
.card-link{font-weight:900; color:var(--brand)}
.card-link:hover{text-decoration:underline}

.list{margin:10px 0 0; padding-left:18px; color:var(--muted)}
.list li{margin:6px 0}

.pill-grid{
  margin-top:16px;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.pill{
  background:rgba(255,255,255,.92);
  border:1px solid rgba(15,23,42,.08);
  border-radius:999px;
  padding:8px 12px;
  color:var(--muted);
  font-weight:800;
}
.pill-grid.center{justify-content:center}

/* =========================
   Home: Hero
========================= */
.hero-grid{
  display:grid;
  grid-template-columns: 1fr;
  gap:14px;
  align-items:center;
}
.hero-copy h1{
  font-size:2.35rem;
  line-height:1.15;
  margin:0 0 10px;
  max-width:22ch;
}
.hero-sub{
  font-size:1.15rem;
  color:var(--muted);
  margin:0 0 18px;
  max-width:62ch;
}
.hero-actions{display:flex; gap:12px; flex-wrap:wrap; margin-bottom:14px}

.trust-strip{
  display:flex; gap:10px; flex-wrap:wrap;
  color:var(--muted); font-weight:800; font-size:.92rem;
}
.trust-strip span{
  background:rgba(255,255,255,.85);
  border:1px solid rgba(15,23,42,.08);
  padding:6px 12px;
  border-radius:999px;
}

/* =========================
   CTA section (site-wide)
========================= */
.section-cta{
  padding:54px 0;
  background:
    linear-gradient(135deg, rgba(11,91,211,.10), rgba(34,197,94,.14));
  border-top:1px solid rgba(15,23,42,.06);

  /* Mirror footer curve */
  border-bottom-left-radius: 24px;
  border-bottom-right-radius: 24px;
  overflow:hidden;
}

/* =========================
   Services / Industries / About page layouts
========================= */
.service-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:18px;
  align-items:stretch;
}
.service-grid.reverse{grid-template-columns: .8fr 1.2fr}
.service-list{
  margin:12px 0 16px;
  padding-left:18px;
  color:var(--muted);
}
.service-list li{margin:6px 0}
.service-badge{
  display:inline-block;
  font-weight:900;
  margin-bottom:10px;
  background:rgba(11,91,211,.08);
  border:1px solid rgba(15,23,42,.08);
  padding:6px 10px;
  border-radius:999px;
}
.service-points{display:grid; gap:10px}
.sp{
  background:rgba(255,255,255,.92);
  border:1px solid rgba(15,23,42,.08);
  border-radius:14px;
  padding:10px 12px;
  font-weight:900;
}

/* Industries */
.industry-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:16px;
}
.industry-icon{font-size:1.8rem}
.industry-card h2{margin:10px 0 6px; font-size:1.2rem}
.industry-card p{margin:0; color:var(--muted)}

/* About */
.about-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:16px;
  align-items:start;
}
.about-card h2{margin:0 0 8px}
.about-card p{margin:0 0 12px; color:var(--muted)}
.about-points{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:10px;
  margin-top:10px;
}
.ap{
  background:rgba(255,255,255,.92);
  border:1px solid rgba(15,23,42,.08);
  border-radius:14px;
  padding:10px 12px;
  font-weight:900;
}
.about-mini{display:grid; gap:10px; margin:14px 0 14px}
.about-mini .mini{
  background:rgba(255,255,255,.92);
  border:1px solid rgba(15,23,42,.08);
  border-radius:14px;
  padding:10px 12px;
}
.mini-title{font-weight:900}
.mini-sub{color:var(--muted); font-size:.95rem}

/* =========================
   Pricing cards (services page)
========================= */
.pricing-grid{margin-top:18px}
.pricing-card h3{margin:0 0 6px; font-size:1.25rem}
.price{
  font-size:2rem;
  font-weight:900;
  color:var(--brand);
  margin:8px 0 4px;
}
.price span{
  font-size:.95rem;
  font-weight:700;
  color:var(--muted);
}
.pricing-note{margin:6px 0 10px; color:var(--muted)}
.pricing-list{margin:0 0 12px; padding-left:18px; color:var(--muted)}
.pricing-list li{margin:6px 0}
.pricing-disclaimer{margin-top:14px; font-size:.9rem; color:var(--muted)}

/* =========================
   Request Pricing form
========================= */
.form-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:16px;
  align-items:start;
}
.form .field{margin-bottom:12px}
.field label{display:block; font-weight:900; margin-bottom:6px}
.req{color:#ef4444; font-weight:900}
.field input, .field select, .field textarea{
  width:100%;
  padding:10px 12px;
  border:1px solid rgba(15,23,42,.10);
  border-radius:12px;
  font-size:1rem;
  background:#fff;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:2px solid rgba(11,91,211,.15);
  border-color: rgba(11,91,211,.35);
}
.field-row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
}
.checks{display:grid; gap:8px}
.checkline{
  display:flex; gap:10px; align-items:center;
  background:rgba(255,255,255,.92);
  border:1px solid rgba(15,23,42,.08);
  border-radius:12px;
  padding:10px 12px;
  font-weight:900;
  color:var(--text);
}
.checkline input{width:auto}
.form-note{margin:10px 0 0; color:var(--muted); font-size:.95rem}
.hp{position:absolute; left:-9999px; top:-9999px}

.alert{
  border-radius:14px;
  padding:12px 14px;
  margin-bottom:12px;
  border:1px solid rgba(15,23,42,.10);
}
.alert.success{background:rgba(34,197,94,.12)}
.alert.error{background:rgba(239,68,68,.10)}

.steps{margin:10px 0 14px; padding-left:18px; color:var(--muted)}
.steps li{margin:8px 0}
.side-box{
  background:rgba(255,255,255,.92);
  border:1px solid rgba(15,23,42,.08);
  border-radius:14px;
  padding:10px 12px;
  margin-top:10px;
}

/* =========================
   Footer (dark + rounded top)
========================= */
.site-footer{
  background:#0f172a;
  color:#e5e7eb;
  margin-top:40px;

  border-top-left-radius:24px;
  border-top-right-radius:24px;
  overflow:hidden;
}
.site-footer a{color:#e5e7eb}
.site-footer a:hover{text-decoration:underline}
.site-footer .footer-muted{color:#9ca3af}

.footer-grid{
  display:grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap:18px;
  padding:32px 0;
}
.footer-title{font-weight:900;margin-bottom:6px}
.footer-brand{font-weight:900;font-size:1.1rem}

.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.08);
  padding:14px 0;
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}

/* =========================
   Responsive
========================= */
@media (max-width: 940px){
  .nav, .header-contact{display:none}
  .nav-toggle{display:inline-block}

  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .industry-grid{grid-template-columns:1fr}
  .about-grid{grid-template-columns:1fr}
  .about-points{grid-template-columns:1fr}

  .form-grid{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}

  .service-grid, .service-grid.reverse{grid-template-columns:1fr}

  .footer-grid{grid-template-columns:1fr}
  .hero-copy h1{font-size:2rem}
}
.field input[type="file"]{
  padding:10px;
  background:#fff;
}