/* ===================================================================
   Premium Power Wash — Bold Industrial design system
   =================================================================== */

:root{
  /* Colors */
  --bg: #14181C;
  --bg-alt: #1B2126;
  --surface: #FFFFFF;
  --surface-alt: #F1F2EF;
  --ink: #14181C;
  --ink-soft: #4A535B;
  --paper: #F5F6F2;
  --paper-soft: #C7CDD1;
  --accent: #2469A3;
  --accent-dark: #184D80;
  --accent-ink: #FFFFFF;
  --water: #2596E0;
  --border: #E4E6E1;
  --border-dark: #2A3138;
  --success: #2E8B57;

  /* Type */
  --font-display: 'Anton', Impact, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, Segoe UI, sans-serif;

  /* Layout */
  --wrap: 1180px;
  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 16px;
  --header-h: 84px;

  /* Motion */
  --ease: cubic-bezier(.22,.9,.32,1);
  --dur-fast: 160ms;
  --dur: 280ms;
  --dur-slow: 600ms;
}

/* ---------- Reset ---------- */
*, *::before, *::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; scroll-padding-top: var(--header-h); }
body{ margin:0; }
img, svg{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; cursor:pointer; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,p{ margin:0; }
input, select, textarea{ font:inherit; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *, *::before, *::after{
    animation-duration:0.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:0.001ms !important;
    scroll-behavior:auto !important;
  }
}

body{
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

.wrap{
  max-width: var(--wrap);
  margin-inline:auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.icon{ width:1em; height:1em; fill:none; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.55em;
  padding: .8rem 1.4rem;
  border-radius: var(--radius-sm);
  font-weight:700;
  font-size:.95rem;
  border:2px solid transparent;
  cursor:pointer;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
  white-space:nowrap;
}
.btn .icon{ width:1.1em; height:1.1em; }
.btn:active{ transform: translateY(1px) scale(.98); }

.btn-primary{
  background: var(--accent);
  color: var(--accent-ink);
}
.btn-primary:hover{ background: var(--accent-dark); box-shadow: 0 6px 20px -6px rgba(36,105,163,.55); transform: translateY(-2px); }

.btn-call{
  display:flex; flex-direction:column;
  background: var(--bg-alt);
  border:1px solid var(--border-dark);
  border-radius: var(--radius-sm);
  overflow:hidden;
  flex-shrink:0;
}
.btn-call-line{
  display:flex; align-items:center; gap:.5rem;
  padding: .38rem 1rem;
  font-weight:700; font-size:.8rem;
  color: var(--paper);
  white-space:nowrap;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.btn-call-line:hover{ background: var(--accent); color: var(--accent-ink); }
.btn-call-line .icon{ width:14px; height:14px; flex-shrink:0; }
.btn-call-line + .btn-call-line{ border-top:1px solid var(--border-dark); }

.btn-ghost{
  background: transparent;
  color: var(--paper);
  border-color: rgba(245,246,242,.35);
}
.btn-ghost:hover{ border-color: var(--paper); background: rgba(245,246,242,.08); transform: translateY(-2px); }

.btn-lg{ padding: 1.05rem 1.9rem; font-size:1.05rem; }
.btn-block{ width:100%; }

.btn-pulse{ position:relative; }
.btn-pulse::after{
  content:"";
  position:absolute; inset:0;
  border-radius: inherit;
  box-shadow: 0 0 0 0 rgba(36,105,163,.55);
  animation: pulse-ring 2.4s var(--ease) infinite;
  pointer-events:none;
}
@keyframes pulse-ring{
  0%{ box-shadow: 0 0 0 0 rgba(36,105,163,.5); }
  70%{ box-shadow: 0 0 0 14px rgba(36,105,163,0); }
  100%{ box-shadow: 0 0 0 0 rgba(36,105,163,0); }
}
@media (prefers-reduced-motion: reduce){ .btn-pulse::after{ display:none; } }

/* ---------- Reveal on scroll ---------- */
.reveal{
  opacity:0;
  transform: translateY(22px);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
.reveal.is-visible{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; }
}

/* ---------- Header ---------- */
.site-header{
  position:fixed; inset:0 0 auto 0;
  height: var(--header-h);
  z-index:100;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), height var(--dur) var(--ease);
}
.site-header.scrolled{
  background: rgba(20,24,28,.92);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--border-dark);
  height: 66px;
}
.header-inner{
  height: var(--header-h);
  display:flex; align-items:center; justify-content:space-between;
  gap:1rem;
  transition: height var(--dur) var(--ease);
}
.site-header.scrolled .header-inner{ height:66px; }

.brand{ display:flex; align-items:center; gap:.5rem; flex-shrink:0; }
.brand-mark{
  height:52px; width:auto;
  flex-shrink:0;
  transition: height var(--dur) var(--ease);
}
.site-header.scrolled .brand-mark{ height:44px; }
.brand-text{ display:flex; flex-direction:column; line-height:1.15; }
.brand-name{ font-family:var(--font-display); font-size:1.05rem; letter-spacing:.02em; color:var(--paper); text-transform:uppercase; }
.brand-sub{ font-size:.68rem; letter-spacing:.12em; text-transform:uppercase; color: var(--accent); font-weight:600; }

.main-nav ul{ display:flex; gap:1.8rem; }
.main-nav a{
  color: var(--paper-soft);
  font-weight:600; font-size:.92rem;
  position:relative;
  padding:.3rem 0;
  transition: color var(--dur-fast) var(--ease);
}
.main-nav a::after{
  content:""; position:absolute; left:0; right:100%; bottom:-2px; height:2px;
  background: var(--accent);
  transition: right var(--dur) var(--ease);
}
.main-nav a:hover{ color: var(--paper); }
.main-nav a:hover::after{ right:0; }

.header-actions{ display:flex; align-items:center; gap:.75rem; }
.nav-toggle{
  display:none;
  background:none; border:none; color:var(--paper);
  width:40px; height:40px; align-items:center; justify-content:center; border-radius: var(--radius-sm);
}
.nav-toggle .icon{ width:22px; height:22px; }
.nav-toggle .icon-close{ display:none; }
.nav-toggle:hover{ background: rgba(245,246,242,.1); }

/* ---------- Hero ---------- */
.hero{
  position:relative;
  min-height: 100svh;
  display:flex; align-items:center;
  padding-top: var(--header-h);
  background: radial-gradient(120% 90% at 15% 0%, #232a30 0%, var(--bg) 55%);
  color: var(--paper);
  overflow:hidden;
}
.hero-fx{ position:absolute; inset:0; overflow:hidden; pointer-events:none; }
.hero-grid{
  position:absolute; inset:-10% -10%;
  background-image: linear-gradient(rgba(245,246,242,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(245,246,242,.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(60% 60% at 70% 30%, #000 0%, transparent 75%);
}
.hero-spray{
  position:absolute; top:-20%; right:-10%; width:75%; height:140%;
  background: repeating-linear-gradient(115deg, rgba(36,105,163,.14) 0px, rgba(36,105,163,.14) 2px, transparent 2px, transparent 34px);
  animation: spray-drift 16s linear infinite;
  transform-origin: center;
}
@keyframes spray-drift{
  0%{ transform: translate3d(0,0,0) rotate(0deg); }
  100%{ transform: translate3d(-60px,40px,0) rotate(2deg); }
}
@media (prefers-reduced-motion: reduce){ .hero-spray{ animation:none; } }

.hero-inner{ position:relative; z-index:1; max-width:760px; }
.eyebrow{
  font-size:.8rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase;
  color: var(--accent); margin-bottom:1rem;
}
.hero-title{
  font-family: var(--font-display);
  font-weight:400;
  text-transform:uppercase;
  font-size: clamp(2.6rem, 6.2vw, 4.6rem);
  line-height:1.02;
  letter-spacing:.01em;
  margin-bottom:.9rem;
}
.accent-text{ color: var(--accent); }
.hero-slogan{
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  font-weight:700;
  color: var(--paper);
  letter-spacing:.01em;
  margin-bottom:1.2rem;
}
.hero-sub{
  font-size:1.1rem; color: var(--paper-soft); max-width:56ch; margin-bottom:2.2rem;
}
.hero-ctas{ display:flex; flex-wrap:wrap; gap:1rem; margin-bottom:2.4rem; }

.alt-phone{ font-size:.9rem; font-weight:600; margin-top:1rem; }
.alt-phone a{ color: var(--water); text-decoration:underline; text-underline-offset:2px; }
.alt-phone a:hover{ color: var(--accent); }
.hero .alt-phone{ color: var(--paper-soft); margin-bottom:2.4rem; }

.hero-badges{ display:flex; flex-wrap:wrap; gap:1.6rem; }
.hero-badges li{
  display:flex; align-items:center; gap:.5rem;
  font-size:.85rem; font-weight:600; color: var(--paper-soft);
}
.hero-badges .icon{ color: var(--accent); width:1.2em; height:1.2em; }

.hero-wave{ position:absolute; left:0; right:0; bottom:-1px; line-height:0; z-index:1; }
.hero-wave svg{ width:100%; height:70px; }
.hero-wave path{ fill: var(--paper); }

/* ---------- Section basics ---------- */
section{ padding: clamp(4rem, 8vw, 7rem) 0; }
.section-head{ max-width:640px; margin-inline:auto; text-align:center; margin-bottom: 3rem; }
.section-head.align-left{ margin-inline:0; text-align:left; }
.section-head .eyebrow{ color: var(--water); }
.services-subtitle{ font-weight:600; color: var(--ink-soft); margin-top:-.4rem; margin-bottom:.6rem; }
.section-head h2{
  font-family: var(--font-display);
  text-transform:uppercase;
  font-weight:400;
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  line-height:1.08;
  margin: .5rem 0 1rem;
}
.section-lede{ color: var(--ink-soft); font-size:1.05rem; }

/* ---------- Services ---------- */
.services{ background: var(--paper); }
.services-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:1.25rem;
}
.service-card{
  background: var(--surface);
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem 1.5rem;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.service-card:hover{
  transform: translateY(-6px);
  box-shadow: 0 18px 34px -18px rgba(20,24,28,.28);
  border-color: var(--accent);
}
.service-icon{
  width:50px; height:50px; border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--accent);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:1.1rem;
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.service-icon .icon{ width:24px; height:24px; }
.service-card:hover .service-icon{ background: var(--accent); color: var(--accent-ink); transform: scale(1.06) rotate(-4deg); }
.service-card h3{ font-size:1.05rem; font-weight:700; margin-bottom:.5rem; }
.service-card h3 span{ font-weight:500; color: var(--ink-soft); font-size:.85em; }
.service-card p{ color: var(--ink-soft); font-size:.92rem; }

.services-note{
  display:flex; align-items:center; justify-content:center; gap:.55rem;
  margin-top: 2.4rem; font-weight:600; color: var(--ink-soft); text-align:center;
}
.services-note .icon{ color: var(--success); width:1.2em; height:1.2em; flex-shrink:0; }

/* ---------- Gallery / Before-After ---------- */
.gallery{ background: var(--surface-alt); }

.video-showcase{
  display:grid; grid-template-columns: repeat(2, 1fr); gap:1.25rem;
  max-width: 620px; margin: 0 auto 2.4rem;
}
.video-frame{
  position:relative;
  aspect-ratio: 9/16;
  border-radius: var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--border);
  box-shadow: 0 24px 48px -24px rgba(20,24,28,.35);
  background: var(--bg);
}
.video-frame video{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
}

.gallery-grid{
  display:grid; grid-template-columns: repeat(5, 1fr); gap:1rem;
}
.gallery-thumb{
  position:relative;
  aspect-ratio: 1;
  border-radius: var(--radius);
  background: repeating-linear-gradient(135deg, #dfe2de 0 10px, #e8eae5 10px 20px);
  border:1px dashed var(--paper-soft);
  display:flex; align-items:center; justify-content:center;
  color: var(--ink-soft);
  overflow:hidden;
}
.gallery-thumb .icon{ width:26px; height:26px; }
.gallery-thumb.has-photo{
  border-style:solid; border-color: var(--border);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.gallery-thumb.has-photo:hover{ transform: translateY(-4px); box-shadow: 0 14px 28px -14px rgba(20,24,28,.35); }
.gallery-thumb.has-photo img{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
}
.gallery-thumb-tag{
  position:absolute; top:.6rem; left:.6rem; z-index:2;
  background: rgba(20,24,28,.65); color:var(--paper);
  font-size:.66rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase;
  padding:.28rem .6rem; border-radius:999px;
}

/* ---------- Why Us ---------- */
.why-us{ background: var(--bg); color: var(--paper); }
.why-us .section-head h2{ color: var(--paper); }
.why-us .section-lede{ color: var(--paper-soft); }
.why-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap:1.25rem;
}
.why-card{
  background: var(--bg-alt);
  border:1px solid var(--border-dark);
  border-radius: var(--radius);
  padding: 1.8rem 1.5rem;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.why-card:hover{ transform: translateY(-6px); border-color: var(--accent); }
.why-icon{
  width:46px; height:46px; border-radius:50%;
  background: rgba(36,105,163,.12); color: var(--accent);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:1.1rem;
}
.why-icon .icon{ width:22px; height:22px; }
.why-card h3{ font-size:1.05rem; font-weight:700; margin-bottom:.5rem; }
.why-card p{ color: var(--paper-soft); font-size:.92rem; }

/* ---------- Service Area ---------- */
.service-area{ background: var(--paper); }
.area-inner .btn{ margin-top:.5rem; }
.area-tags{
  display:flex; flex-wrap:wrap; justify-content:center; gap:.6rem;
  margin: 1.4rem 0;
}
.area-tags li{
  background: var(--surface);
  border:1.5px solid var(--border);
  color: var(--ink);
  font-size:.85rem; font-weight:700;
  padding:.45rem .9rem;
  border-radius: 999px;
}
.area-tags li:last-child{
  background:transparent; border-color:transparent;
  color: var(--ink-soft); font-weight:600;
  padding-left:0;
}

/* ---------- Contact ---------- */
.contact{ background: var(--surface-alt); }
.contact-inner{
  display:grid; grid-template-columns: 1fr 1fr; gap:3.5rem; align-items:start;
}
.contact-phones{
  display:flex; flex-direction:column; gap:.75rem;
  margin: 1.6rem 0;
}
.contact-phone-cta{
  display:flex; align-items:center; gap:1rem;
  background: var(--bg); color: var(--paper);
  padding: 1.1rem 1.4rem; border-radius: var(--radius);
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
.contact-phone-cta:hover{ transform: translateY(-2px); background: var(--bg-alt); }
.contact-phone-cta .icon{ width:1.8rem; height:1.8rem; color: var(--accent); flex-shrink:0; }
.contact-phone-cta strong{ display:block; font-size:1.25rem; }
.contact-phone-cta small{ color: var(--paper-soft); font-size:.8rem; }

.contact-meta li{
  display:flex; align-items:center; gap:.6rem;
  color: var(--ink-soft); font-size:.92rem; font-weight:600;
  padding:.4rem 0;
}
.contact-meta .icon{ color: var(--water); width:1.2em; height:1.2em; flex-shrink:0; }
.contact-meta li a{ color: inherit; }
.contact-meta li a:hover{ text-decoration:underline; color: var(--water); }

.quote-form{
  background: var(--surface);
  border:1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: 0 24px 48px -30px rgba(20,24,28,.3);
}
.form-row{ margin-bottom:1.1rem; }
.form-row label{ display:block; font-size:.85rem; font-weight:700; margin-bottom:.4rem; }
.form-row label span{ font-weight:500; color: var(--ink-soft); }
.form-row input, .form-row select, .form-row textarea{
  width:100%; padding:.75rem .9rem;
  border:1.5px solid var(--border); border-radius: var(--radius-sm);
  background: var(--paper); color: var(--ink);
  transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus{
  outline:none; border-color: var(--water); box-shadow: 0 0 0 3px rgba(37,150,224,.18);
}
.form-row textarea{ resize:vertical; }
.form-status{ margin-top:1rem; font-weight:600; font-size:.9rem; min-height:1.2em; }
.form-status.success{ color: var(--success); }
.form-status.error{ color:#C0392B; }

/* ---------- Footer ---------- */
.site-footer{ background: var(--bg); color: var(--paper-soft); }
.footer-inner{
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:1.5rem;
  padding-block: 2.6rem;
  border-bottom:1px solid var(--border-dark);
}
.brand-footer .brand-name{ color: var(--paper); }
.footer-nav{ display:flex; gap:1.5rem; flex-wrap:wrap; }
.footer-nav a{ font-size:.9rem; font-weight:600; transition: color var(--dur-fast) var(--ease); }
.footer-nav a:hover{ color: var(--accent); }
.footer-contact{ display:flex; flex-direction:column; align-items:flex-start; gap:.6rem; }
.footer-phone{
  display:flex; align-items:center; gap:.5rem; font-weight:700; color: var(--paper);
}
.footer-phone .icon{ color: var(--accent); flex-shrink:0; }
.footer-bottom{ padding-block:1.4rem; font-size:.82rem; }

/* ---------- Mobile call bar ---------- */
.mobile-call-bar{
  display:none;
  position:fixed; left:0; right:0; bottom:0; z-index:90;
  background: var(--accent); color: var(--accent-ink);
  box-shadow: 0 -8px 24px rgba(0,0,0,.18);
  padding-bottom: env(safe-area-inset-bottom);
}
.mobile-call-bar a{
  display:flex; align-items:center; justify-content:center; gap:.5rem;
  flex:1;
  font-weight:800; font-size:.85rem;
  padding: .95rem .5rem;
}
.mobile-call-bar a:first-child{ border-right:1px solid rgba(255,255,255,.3); }
.mobile-call-bar .icon{ width:1.1em; height:1.1em; flex-shrink:0; }

/* ===================================================================
   Responsive
   =================================================================== */
@media (max-width: 1024px){
  .services-grid{ grid-template-columns: repeat(3, 1fr); }
  .gallery-grid{ grid-template-columns: repeat(3, 1fr); }
  .why-grid{ grid-template-columns: repeat(2, 1fr); }
  .contact-inner{ grid-template-columns:1fr; }
}

@media (max-width: 860px){
  .main-nav{
    position:fixed; top: var(--header-h); left:0; right:0; bottom:0;
    background: var(--bg);
    display:flex; flex-direction:column;
    padding: 2rem clamp(1.25rem,4vw,2.5rem);
    transform: translateX(100%);
    transition: transform var(--dur-slow) var(--ease);
    z-index:99;
  }
  .main-nav.open{ transform:none; }
  .main-nav ul{ flex-direction:column; gap:0; }
  .main-nav a{ display:block; padding:1.1rem 0; font-size:1.3rem; border-bottom:1px solid var(--border-dark); }
  .main-nav a::after{ display:none; }
  .nav-toggle{ display:inline-flex; }
  .header-actions .btn-call-line span{ display:none; }
  .header-actions .btn-call-line{ padding:.5rem; justify-content:center; }

  .services-grid{ grid-template-columns: repeat(2, 1fr); }
  .gallery-grid{ grid-template-columns: repeat(2, 1fr); }
  .why-grid{ grid-template-columns: 1fr; }

  .mobile-call-bar{ display:flex; }
  body{ padding-bottom: 64px; }
}

@media (max-width: 640px){
  .hero-title{ font-size: clamp(2.3rem, 9vw, 3rem); }
  .services-grid{ grid-template-columns: 1fr; }
  .gallery-grid{ grid-template-columns: repeat(2, 1fr); }
  .video-showcase{ grid-template-columns: 1fr; max-width:320px; }
  .quote-form{ padding:1.4rem; }
  .header-inner{ gap:.5rem; }
}

@media (min-width: 1441px){
  :root{ --wrap: 1320px; }
}