/* Done Right Plumbing — Design System (Phase 3)
   Brand primary: #116dff
   Mobile-first (375px+) with min-width breakpoints
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  /* Brand */
  --color-primary-50:  #eaf2ff;
  --color-primary-100: #d6e5ff;
  --color-primary-200: #adcaff;
  --color-primary-300: #85b0ff;
  --color-primary-400: #5c95ff;
  --color-primary-500: #116dff; /* brand */
  --color-primary-600: #0f60e3;
  --color-primary-700: #0c4fba;
  --color-primary-800: #093b8a;
  --color-primary-900: #062a62;

  /* Neutrals */
  --color-surface: #ffffff;
  --color-bg: #f7f9fc;
  --color-ink: #0f172a;
  --color-ink-2: #334155;
  --color-muted: #64748b;
  --color-border: #e2e8f0;
  --color-border-2: #cbd5e1;

  /* Semantic */
  --color-success: #16a34a;
  --color-warning: #f59e0b;
  --color-danger:  #dc2626;
  --color-info:    #0ea5e9;

  /* Typography */
  --font-sans: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";

  --text-xs:  0.75rem;  /* 12 */
  --text-sm:  0.875rem; /* 14 */
  --text-base:1rem;     /* 16 */
  --text-lg:  1.125rem; /* 18 */
  --text-xl:  1.25rem;  /* 20 */
  --text-2xl: 1.5rem;   /* 24 */
  --text-3xl: 1.875rem; /* 30 */
  --text-4xl: 2.25rem;  /* 36 */

  /* Spacing tokens */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;
  --space-12: 48px;
  --space-16: 64px;

  /* Radii */
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(2,6,23,.06);
  --shadow-md: 0 8px 30px rgba(2,6,23,.10);
  --shadow-lg: 0 14px 50px rgba(2,6,23,.18);

  /* Layout */
  --container: 1120px;
  --gutter: 18px;

  /* Motion */
  --ease: cubic-bezier(.2,.8,.2,1);
  --dur-1: 150ms;
  --dur-2: 240ms;

  /* Hero overlay (max opacity 0.6) */
  --hero-overlay-1: rgba(2,6,23,.45);
  --hero-overlay-2: rgba(2,6,23,.60);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  color:var(--color-ink);
  background:var(--color-bg);
  line-height:1.6;
  font-size:16px;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}

/* Utilities */
.container{max-width:var(--container);margin:0 auto;padding:0 var(--gutter);}
.section{padding:var(--space-12) 0;}
.section--tight{padding:var(--space-8) 0;}
.surface{background:var(--color-surface);}
.muted{color:var(--color-muted);}

.skip-link{
  position:absolute;left:-999px;top:0;
  background:var(--color-ink);color:#fff;
  padding:10px 14px;border-radius:999px;
  z-index:9999;
}
.skip-link:focus{left:12px;top:12px;outline:3px solid var(--color-primary-300);}

/* Typography */
.h1{
  font-size:clamp(1.85rem, 5vw, 3.1rem);
  line-height:1.08;
  letter-spacing:-0.02em;
  margin:0 0 var(--space-4);
}
.h2{
  font-size:clamp(1.5rem, 3.6vw, 2.25rem);
  line-height:1.15;
  margin:0 0 var(--space-4);
  letter-spacing:-0.01em;
}
.h3{
  font-size:1.125rem;
  line-height:1.3;
  margin:0 0 var(--space-2);
}
.lead{font-size:1.05rem;color:rgba(255,255,255,.9);max-width:60ch;}
.kicker{
  display:inline-flex;align-items:center;gap:10px;
  font-size:var(--text-sm);
  font-weight:600;
  color:rgba(255,255,255,.92);
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.18);
  padding:8px 12px;
  border-radius:999px;
}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:12px 18px;
  border-radius:12px;
  font-weight:700;
  border:1px solid transparent;
  transition:transform var(--dur-1) var(--ease), background var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease);
  min-height:44px;
}
.btn:active{transform:scale(.98);}
.btn-primary{background:var(--color-primary-500);color:#fff;}
.btn-primary:hover{background:var(--color-primary-600);transform:translateY(-1px);}
.btn-secondary{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.24);}
.btn-secondary:hover{background:rgba(255,255,255,.18);transform:translateY(-1px);}
.btn-ghost{background:transparent;border-color:var(--color-border-2);color:var(--color-ink);}
.btn-ghost:hover{border-color:var(--color-primary-300);}

.badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:var(--space-6);}
.badge{
  display:inline-flex;align-items:center;gap:10px;
  padding:10px 12px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.18);
  border-radius:999px;
  color:rgba(255,255,255,.92);
  font-weight:700;
  font-size:var(--text-sm);
}
.badge strong{color:#fff;}

/* Cards */
.grid{display:grid;gap:var(--space-6);}
.card{
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);
  overflow:hidden;
  transition:transform var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease);
}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:rgba(17,109,255,.25);}
.card__media{position:relative;aspect-ratio: 16 / 10;overflow:hidden;}
.card__media img{width:100%;height:100%;object-fit:cover;}
.card__body{padding:18px;display:flex;flex-direction:column;gap:10px;min-height:210px;}
.card__meta{color:var(--color-muted);font-size:var(--text-sm);}
.card__cta{margin-top:auto;display:flex;align-items:center;gap:10px;font-weight:800;color:var(--color-primary-600);}
.card__cta span{border-bottom:1px solid rgba(17,109,255,.25);}

/* Forms */
.form{display:grid;gap:12px;}
.label{font-weight:700;font-size:var(--text-sm);}
.input, .textarea, .select{
  width:100%;
  padding:12px 12px;
  border-radius:12px;
  border:1px solid var(--color-border-2);
  background:#fff;
  color:var(--color-ink);
  outline:none;
  transition:border-color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
  font-size:16px;
}
.textarea{min-height:120px;resize:vertical;}
.input:focus, .textarea:focus, .select:focus{border-color:var(--color-primary-400);box-shadow:0 0 0 4px rgba(17,109,255,.15);}
.form-note{font-size:var(--text-sm);color:var(--color-muted);}
.alert{
  padding:12px 14px;
  border-radius:12px;
  border:1px solid var(--color-border);
  background:#fff;
}
.alert--success{border-color:rgba(22,163,74,.25);background:rgba(22,163,74,.07);}
.alert--error{border-color:rgba(220,38,38,.25);background:rgba(220,38,38,.07);}

/* Header */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(255,255,255,.86);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--color-border);
}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;}
.brand{display:flex;align-items:center;gap:12px;}
.brand img{height:46px;width:auto;}
.nav{display:none;align-items:center;gap:18px;}
.nav a{font-weight:700;color:var(--color-ink-2);}
.nav a:hover{color:var(--color-primary-700);}

.nav .dropdown{position:relative;}
.nav .dropdown > button{
  background:transparent;border:0;padding:10px 10px;
  font:inherit;font-weight:700;color:var(--color-ink-2);
  cursor:pointer;
}
.nav .dropdown > button:hover{color:var(--color-primary-700);}
.nav .dropdown__menu{
  position:absolute;left:0;top:calc(100% + 10px);
  min-width:240px;
  background:#fff;
  border:1px solid var(--color-border);
  border-radius:14px;
  box-shadow:var(--shadow-md);
  padding:8px;
  display:none;
}
.nav .dropdown:hover .dropdown__menu{display:block;}
.nav .dropdown__menu a{display:block;padding:10px 12px;border-radius:10px;}
.nav .dropdown__menu a:hover{background:rgba(17,109,255,.08);}

.header__cta{display:none;gap:10px;align-items:center;}
.phone-pill{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid var(--color-border-2);
  background:#fff;
  font-weight:800;
}
.phone-pill:hover{border-color:rgba(17,109,255,.35);}

.burger{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;
  border-radius:12px;
  border:1px solid var(--color-border);
  background:#fff;
}
.burger:focus{outline:3px solid rgba(17,109,255,.25);outline-offset:2px;}

/* Mobile menu */
.mobile-nav{
  position:fixed;inset:0;
  background:rgba(2,6,23,.65);
  display:none;
  z-index:2000;
}
.mobile-nav[aria-hidden="false"]{display:block;}
.mobile-nav__panel{
  position:absolute;right:0;top:0;height:100%;width:min(92vw, 420px);
  background:#fff;
  border-left:1px solid var(--color-border);
  padding:18px;
  display:flex;flex-direction:column;gap:12px;
}
.mobile-nav__top{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.mobile-nav__links{display:grid;gap:8px;margin-top:10px;}
.mobile-nav__links a, .mobile-nav__links button{
  width:100%;text-align:left;
  padding:12px 12px;
  border-radius:12px;
  border:1px solid var(--color-border);
  background:#fff;
  font-weight:800;
}
.mobile-nav__links a:hover, .mobile-nav__links button:hover{border-color:rgba(17,109,255,.35);}
.mobile-nav__sub{display:none;gap:8px;padding-left:10px;}
.mobile-nav__sub a{font-weight:700;}
.mobile-nav__sub[aria-hidden="false"]{display:grid;}
.mobile-nav__bottom{margin-top:auto;display:grid;gap:10px;}

/* Hero */
.hero{
  position:relative;
  color:#fff;
  overflow:hidden;
  background:
    linear-gradient(var(--hero-overlay-1), var(--hero-overlay-2)),
    url('../images/work/worker.jpg');
  background-size:cover;
  background-position:center;
}
.hero__inner{padding:56px 0 34px;}
.hero__grid{display:grid;gap:22px;}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:var(--space-6);}
.hero__fine{margin-top:12px;color:rgba(255,255,255,.85);font-size:var(--text-sm);}

/* Trust strip */
.trust-strip{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);}
.trust-strip__inner{display:grid;gap:12px;padding:16px;}
.trust-item{display:flex;gap:12px;align-items:flex-start;}
.trust-dot{width:12px;height:12px;border-radius:999px;background:var(--color-primary-500);margin-top:7px;flex:0 0 auto;}
.trust-item strong{display:block;}
.trust-item span{color:var(--color-muted);font-size:var(--text-sm);}

/* Section blocks */
.section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:var(--space-6);}
.section-title p{margin:0;color:var(--color-muted);max-width:60ch;}

.split{display:grid;gap:var(--space-6);}
.panel{
  background:#fff;
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  padding:18px;
  box-shadow:var(--shadow-sm);
}
.quote{
  border-left:4px solid rgba(17,109,255,.35);
  padding:14px 16px;
  background:rgba(17,109,255,.05);
  border-radius:14px;
}
.quote p{margin:0 0 10px;}
.quote cite{font-style:normal;font-weight:800;color:var(--color-ink-2);}

/* Map */
.map{
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:#fff;
}
.map iframe{display:block;width:100%;height:320px;border:0;}

/* Footer */
.site-footer{background:#0b1224;color:#e5e7eb;}
.footer__top{padding:var(--space-12) 0;}
.footer__grid{display:grid;gap:var(--space-8);}
.footer__brand img{height:42px;width:auto;filter:drop-shadow(0 6px 20px rgba(0,0,0,.25));}
.footer__links{display:grid;gap:8px;}
.footer__links a{color:#cbd5e1;}
.footer__links a:hover{color:#fff;}
.footer__meta{border-top:1px solid rgba(226,232,240,.14);padding:16px 0;color:#cbd5e1;font-size:var(--text-sm);}
.footer-badge{display:inline-flex;gap:8px;align-items:center;padding:10px 12px;border-radius:999px;border:1px solid rgba(226,232,240,.18);background:rgba(255,255,255,.06);font-weight:800;}
.footer-map iframe{height:200px;}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(14px);transition:opacity 520ms var(--ease), transform 520ms var(--ease);}
.reveal.is-visible{opacity:1;transform:translateY(0);}

/* Breakpoints */
@media (min-width: 576px){
  :root{--gutter: 22px;}
  .hero__inner{padding:68px 0 40px;}
}

@media (min-width: 768px){
  :root{--gutter: 24px;}
  .nav{display:flex;}
  .header__cta{display:flex;}
  .burger{display:none;}
  .hero__grid{grid-template-columns: 1.25fr .75fr;align-items:start;}
  .trust-strip__inner{grid-template-columns:repeat(2, 1fr);}  
  .grid.cols-3{grid-template-columns:repeat(3, 1fr);}  
  .grid.cols-2{grid-template-columns:repeat(2, 1fr);}  
  .split{grid-template-columns: 1.05fr .95fr;align-items:start;}
  .map iframe{height:420px;}
  .footer__grid{grid-template-columns: 1.2fr .9fr .9fr;}
}

@media (min-width: 992px){
  .hero__inner{padding:86px 0 46px;}
  .trust-strip__inner{grid-template-columns:repeat(4, 1fr);}  
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;transition:none;}
  .btn, .card{transition:none;}
}