/* ==========================================================================
   HydroJet of Michigan — Design System
   Palette: deep basin ink + copper-pipe accent + clearwater aqua
   Type: Bebas Neue (display/industrial) + Work Sans (body/UI)
   ========================================================================== */

:root{
  /* Color */
  --ink:        #0E2233;   /* primary dark: header, footer, hero scrim */
  --ink-2:      #16344A;   /* secondary dark, gradients, cards-on-dark */
  --paper:      #F3F5F4;   /* base background, cool neutral (not cream) */
  --paper-2:    #E7ECEB;   /* alternating section bg */
  --copper:     #D9762E;   /* primary accent / CTA */
  --copper-dk:  #B65E1E;   /* copper hover/active */
  --aqua:       #2F9C93;   /* secondary accent, icons, links */
  --aqua-dk:    #1B5C63;
  --text:       #10222B;   /* body copy on light */
  --text-soft:  #4C5D62;   /* secondary text on light */
  --line:       #D6DCDA;   /* hairline borders */
  --white:      #FFFFFF;
  --ok:         #2F9C57;
  --warn:       #C0392B;

  /* Type */
  --font-display: 'Bebas Neue', 'Arial Narrow', sans-serif;
  --font-body: 'Work Sans', -apple-system, Segoe UI, Roboto, Arial, sans-serif;

  /* Scale */
  --step-6: clamp(3rem, 2.2rem + 3.6vw, 5.6rem);
  --step-5: clamp(2.2rem, 1.8rem + 2vw, 3.4rem);
  --step-4: clamp(1.6rem, 1.4rem + 1vw, 2.2rem);
  --step-3: 1.5rem;
  --step-2: 1.25rem;
  --step-1: 1.0625rem;
  --step-0: 1rem;
  --step--1: 0.9rem;

  /* Layout */
  --maxw: 1220px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --radius-s: 3px;
  --radius-m: 6px;
  --shadow-card: 0 1px 0 var(--line);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:auto; -webkit-text-size-adjust:100%; }
body{
  margin:0;
  font-family:var(--font-body);
  font-size:var(--step-0);
  line-height:1.6;
  color:var(--text);
  background:var(--paper);
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:400;
  letter-spacing:.3px;
  line-height:1.05;
  margin:0 0 .5em;
  color:var(--ink);
}
h1{ font-size:var(--step-6); }
h2{ font-size:var(--step-5); }
h3{ font-size:var(--step-4); }
p{ margin:0 0 1em; max-width:62ch; color:var(--text-soft); }
p.lede{ font-size:var(--step-2); color:var(--text); max-width:56ch; }
ul{ padding-left:1.1em; color:var(--text-soft); }
.container{
  width:100%;
  max-width:var(--maxw);
  margin-inline:auto;
  padding-inline:var(--gutter);
}
.visually-hidden{
  position:absolute; width:1px; height:1px; overflow:hidden;
  clip:rect(0,0,0,0); white-space:nowrap; border:0; padding:0; margin:-1px;
}
:focus-visible{ outline:3px solid var(--copper); outline-offset:2px; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.55em;
  font-family:var(--font-body); font-weight:600; font-size:var(--step--1);
  padding:.95em 1.6em;
  border-radius:var(--radius-s);
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
.btn:hover{ transform:translateY(-1px); }
.btn-copper{ background:var(--copper); color:var(--white); }
.btn-copper:hover{ background:var(--copper-dk); }
.btn-outline{ background:transparent; border-color:currentColor; color:var(--white); }
.btn-outline:hover{ background:rgba(255,255,255,.12); }
.btn-outline-dark{ background:transparent; border-color:var(--ink); color:var(--ink); }
.btn-outline-dark:hover{ background:var(--ink); color:var(--white); }
.btn-block{ width:100%; justify-content:center; }
.btn[disabled]{ opacity:.55; cursor:not-allowed; transform:none; }

/* ---------- Top utility bar ---------- */
.utility-bar{
  background:var(--ink);
  color:#B9C6CC;
  font-size:.8rem;
}
.utility-bar .container{
  display:flex; align-items:center; justify-content:space-between;
  height:38px;
}
.utility-bar a{ color:#B9C6CC; }
.utility-bar a:hover{ color:var(--white); }
.utility-links{ display:flex; gap:1.4em; }
.utility-phone{ color:#EE9A52; font-weight:600; }

/* ---------- Header / nav ---------- */
.site-header{
  position:sticky; top:0; z-index:60;
  background:var(--ink);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  height:96px; gap:1.5rem;
}
.brand img{ height:60px; width:auto; }
.main-nav{ display:flex; align-items:center; gap:2.1rem; }
.main-nav a{
  font-weight:600; font-size:.95rem; color:#DCE6E8;
  position:relative; padding:.3em 0;
}
.main-nav a::after{
  content:""; position:absolute; left:0; right:100%; bottom:-2px; height:2px;
  background:var(--copper); transition:right .25s ease;
}
.main-nav a:hover::after, .main-nav a.active::after{ right:0; }
.main-nav a.active{ color:var(--white); }
.header-cta{ display:flex; align-items:center; gap:1.1rem; }
.header-phone{ color:var(--white); font-weight:700; white-space:nowrap; }
.header-phone small{ display:block; font-weight:500; color:#9FB0B6; font-size:.7rem; }
.nav-toggle{
  display:none; background:none; border:0; color:var(--white); font-size:1.6rem;
  cursor:pointer; padding:.2em .3em;
}

@media (max-width:960px){
  .main-nav{
    position:fixed; inset:96px 0 0 0; background:var(--ink);
    flex-direction:column; align-items:flex-start; gap:0;
    padding:1rem var(--gutter) 2rem;
    transform:translateX(100%); transition:transform .3s ease;
    overflow-y:auto;
  }
  .main-nav.open{ transform:translateX(0); }
  .main-nav a{ width:100%; padding:.9em 0; border-bottom:1px solid rgba(255,255,255,.08); }
  .header-phone small{ display:none; }
  .nav-toggle{ display:block; }
}

/* ---------- Promo ribbon ---------- */
.promo-ribbon{
  background:var(--copper); color:var(--white);
  font-size:.85rem; font-weight:600;
}
.promo-ribbon .container{
  display:flex; align-items:center; justify-content:center; gap:.6em;
  height:40px; position:relative;
}
.promo-ribbon a{ text-decoration:underline; text-underline-offset:2px; }
.promo-close{
  position:absolute; right:var(--gutter); top:50%; transform:translateY(-50%);
  background:none; border:0; color:var(--white); font-size:1.1rem; cursor:pointer; opacity:.85;
}
.promo-close:hover{ opacity:1; }

/* ---------- Breadcrumb ---------- */
.breadcrumb{ background:var(--white); border-bottom:1px solid var(--line); }
.breadcrumb .container{ display:flex; gap:.5em; align-items:center; height:48px; font-size:.85rem; color:var(--text-soft); }
.breadcrumb a:hover{ color:var(--aqua); }
.breadcrumb .sep{ color:#B7C0C2; }
.breadcrumb .current{ color:var(--ink); font-weight:600; }

/* ---------- Hero slider ---------- */
.hero{
  position:relative; color:var(--white); overflow:hidden;
  min-height:640px; display:flex; align-items:stretch;
  background:var(--ink);
}
.hero-slides{ position:absolute; inset:0; }
.hero-slide{
  position:absolute; inset:0; opacity:0; transition:opacity 1.1s ease;
  background-size:cover; background-position:center;
}
.hero-slide.is-active{ opacity:1; }
.hero-slide::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(100deg, rgba(14,34,51,.94) 0%, rgba(14,34,51,.78) 38%, rgba(14,34,51,.35) 62%, rgba(14,34,51,.05) 100%);
}
.hero-media-fallback{
  position:absolute; inset:0;
  background:
    radial-gradient(1100px 550px at 78% 20%, rgba(63,169,160,.28), transparent 60%),
    linear-gradient(120deg, var(--ink) 0%, var(--ink-2) 55%, #1c4054 100%);
}
.hero-media-fallback svg{ position:absolute; inset:0; width:100%; height:100%; opacity:.5; }

.hero-inner{
  position:relative; z-index:2;
  display:flex; align-items:center;
  min-height:640px;
  width:100%;
}
.hero-copy{ max-width:640px; padding-block:6rem 3rem; }
.hero-eyebrow{
  color:var(--copper); font-weight:700; font-size:.85rem;
  margin-bottom:1em; display:flex; align-items:center; gap:.6em;
}
.hero-eyebrow .dot{ width:7px; height:7px; border-radius:50%; background:var(--copper); }
.hero h1{ color:var(--white); font-size:var(--step-6); margin-bottom:.35em; }
.hero p.lede{ color:#D9E3E5; }
.hero-actions{ display:flex; gap:1rem; margin-top:1.6rem; flex-wrap:wrap; }

.hero-dots{
  position:absolute; left:var(--gutter); bottom:1.9rem; z-index:3;
  display:flex; gap:.6rem; align-items:center;
  background:rgba(9,22,33,.6); padding:.6rem .85rem; border-radius:30px;
  border:1px solid rgba(255,255,255,.1);
}
.hero-dots button{
  width:26px; height:5px; border:0; background:rgba(255,255,255,.45);
  cursor:pointer; padding:0; border-radius:3px; transition:background .2s ease, width .2s ease;
}
.hero-dots button.is-active{ background:var(--copper); width:38px; }

.trust-strip{
  background:var(--white); border-bottom:1px solid var(--line);
  position:relative; z-index:3;
}
.trust-strip .container{
  display:grid; grid-template-columns:repeat(4,1fr); gap:1.5rem;
  padding-block:1.6rem;
}
.trust-stat{ text-align:left; border-left:3px solid var(--copper); padding-left:1rem; }
.trust-stat b{ display:block; font-family:var(--font-display); font-size:1.9rem; color:var(--ink); letter-spacing:.5px; }
.trust-stat span{ font-size:.85rem; color:var(--text-soft); }
@media (max-width:800px){
  .trust-strip .container{ grid-template-columns:repeat(2,1fr); }
  .hero{ min-height:auto; }
  .hero-inner{ min-height:auto; }
  .hero-copy{ padding-block:4rem 2.5rem; }
}

/* ---------- Section basics ---------- */
.section{ padding-block:5.5rem; }
.section-alt{ background:var(--paper-2); }
.section-dark{ background:var(--ink); color:#DDE7E9; }
.section-dark h2, .section-dark h3{ color:var(--white); }
.section-dark p{ color:#B9C6CC; }
.section-head{ max-width:640px; margin-bottom:2.6rem; }
.section-head .kicker{ color:var(--aqua); font-weight:700; font-size:.85rem; margin-bottom:.6em; }

/* ---------- Feature rows (services) ---------- */
.feature-row{
  display:grid; grid-template-columns:1fr 1fr; gap:3.5rem; align-items:center;
  padding-block:3.5rem; border-top:1px solid var(--line);
}
.feature-row:first-of-type{ border-top:0; }
.feature-row.reverse .feature-media{ order:2; }
.feature-media{
  aspect-ratio:4/3; border-radius:var(--radius-m); overflow:hidden;
  background:linear-gradient(135deg, var(--ink-2), var(--aqua-dk));
  position:relative;
}
.feature-media img{ width:100%; height:100%; object-fit:cover; }
.feature-media .media-tag{
  position:absolute; left:1rem; bottom:1rem; background:rgba(14,34,51,.75);
  color:#fff; font-size:.72rem; padding:.4em .7em; border-radius:2px; letter-spacing:.3px;
}
.media-placeholder{
  position:absolute; inset:0; display:none; flex-direction:column; align-items:center;
  justify-content:center; gap:.6em; text-align:center; padding:1.5rem;
  color:rgba(255,255,255,.9);
}
.media-placeholder svg{ opacity:.75; }
.media-placeholder .label{ font-size:.82rem; font-weight:700; letter-spacing:.2px; }
.media-placeholder code{
  background:rgba(0,0,0,.28); padding:.2em .6em; border-radius:3px; font-size:.76rem; color:#CFE6E3;
}
.feature-media.is-placeholder img{ display:none; }
.feature-media.is-placeholder .media-placeholder{ display:flex; }
.feature-icon{
  width:56px; height:56px; border-radius:50%;
  display:flex; align-items:center; justify-content:center; margin-bottom:1.2rem;
  border:1.5px solid var(--line);
}
.feature-icon.tone-aqua{ background:rgba(47,156,147,.1); color:var(--aqua-dk); border-color:rgba(47,156,147,.3); }
.feature-icon.tone-copper{ background:rgba(217,118,46,.1); color:var(--copper-dk); border-color:rgba(217,118,46,.3); }
.feature-icon.tone-ink{ background:var(--paper-2); color:var(--ink); border-color:var(--line); }
.feature-icon.tone-warn{ background:rgba(192,57,43,.08); color:var(--warn); border-color:rgba(192,57,43,.25); }
.feature-list{ list-style:none; padding:0; margin:1.2em 0 0; }
.feature-list li{
  display:flex; gap:.7em; padding:.4em 0; color:var(--text);
}
.feature-list li::before{ content:"—"; color:var(--copper); font-weight:700; }
@media (max-width:820px){
  .feature-row, .feature-row.reverse{ grid-template-columns:1fr; }
  .feature-row.reverse .feature-media{ order:0; }
}

/* ---------- Process steps ---------- */
.process-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:2rem;
  counter-reset:step;
}
.process-step{ position:relative; padding-top:2.6rem; }
.process-step::before{
  counter-increment:step; content:counter(step);
  font-family:var(--font-display); font-size:2.2rem; color:var(--copper);
  display:block; margin-bottom:.3rem;
}
.process-step h4{ font-family:var(--font-body); font-weight:700; font-size:1.05rem; color:var(--ink); margin-bottom:.4em; }
.process-step p{ font-size:.95rem; }
@media (max-width:900px){ .process-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .process-grid{ grid-template-columns:1fr; } }

/* ---------- Service cards (residential/commercial index) ---------- */
.card-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); }
.svc-card{
  background:var(--white); padding:2.2rem 1.8rem;
  transition:background .2s ease;
}
.svc-card:hover{ background:var(--paper-2); }
.svc-card .feature-icon{ margin-bottom:1.4rem; }
.svc-card h4{ font-family:var(--font-body); font-weight:700; font-size:1.1rem; color:var(--ink); margin-bottom:.5em; }
.svc-card a.card-link{ display:inline-block; margin-top:.8em; font-weight:700; color:var(--aqua-dk); font-size:.9rem; }
.svc-card a.card-link:hover{ color:var(--copper); }
@media (max-width:820px){ .card-grid{ grid-template-columns:1fr; } }

/* ---------- Testimonials (marquee-style) ---------- */
.testimonial-wrap{ position:relative; }
.testimonial-track{
  display:flex; gap:1.6rem; overflow-x:auto; scroll-snap-type:x mandatory;
  padding-bottom:1rem; padding-inline:2px; -webkit-overflow-scrolling:touch;
  scroll-behavior:smooth;
}
.testimonial-track::-webkit-scrollbar{ height:6px; }
.testimonial-track::-webkit-scrollbar-thumb{ background:var(--line); border-radius:3px; }
.testimonial-nav{
  position:absolute; top:42%; transform:translateY(-50%); z-index:2;
  width:44px; height:44px; border-radius:50%; background:#fff; border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center; cursor:pointer; color:var(--ink);
  box-shadow:0 6px 18px rgba(14,34,51,.16);
}
.testimonial-nav:hover{ color:#fff; background:var(--copper); border-color:var(--copper); }
.testimonial-nav.prev{ left:-20px; }
.testimonial-nav.next{ right:-20px; }
@media (max-width:900px){ .testimonial-nav{ display:none; } }
.t-card{
  scroll-snap-align:start; min-width:320px; max-width:360px;
  background:var(--white); border:1px solid var(--line); padding:1.8rem;
}
.t-card .stars{ color:var(--copper); letter-spacing:2px; margin-bottom:.7em; }
.t-card p{ color:var(--text); font-size:.98rem; }
.t-card .who{ margin-top:1em; font-size:.85rem; color:var(--text-soft); font-weight:600; }

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--ink); color:var(--white);
  clip-path:polygon(0 4%, 100% 0, 100% 96%, 0 100%);
  padding-block:5rem;
}
.cta-band-inner{ display:flex; align-items:center; justify-content:space-between; gap:2rem; flex-wrap:wrap; }
.cta-band h2{ color:var(--white); margin-bottom:.2em; }
.cta-band p{ color:#B9C6CC; margin-bottom:0; }

/* ---------- Forms ---------- */
.form-panel{
  background:var(--white); border:1px solid var(--line);
  padding:2.2rem; border-radius:var(--radius-m);
}
.form-tabs{ display:flex; border-bottom:1px solid var(--line); margin-bottom:1.6rem; }
.form-tabs button{
  flex:1; background:none; border:0; padding:.9em; font-weight:700; cursor:pointer;
  color:var(--text-soft); border-bottom:2px solid transparent; display:flex; align-items:center; justify-content:center; gap:.5em;
}
.form-tabs button.is-active{ color:var(--ink); border-bottom-color:var(--copper); }
.field-grid{ display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
.field{ display:flex; flex-direction:column; gap:.4rem; margin-bottom:1rem; }
.field.full{ grid-column:1/-1; }
.field label{ font-size:.85rem; font-weight:600; color:var(--ink); }
.field input, .field select, .field textarea{
  font-family:var(--font-body); font-size:1rem; padding:.75em .9em;
  border:1.5px solid var(--line); border-radius:var(--radius-s); background:var(--white);
  color:var(--text);
}
.field input:focus, .field select:focus, .field textarea:focus{ border-color:var(--aqua); outline:none; }
.form-note{ font-size:.8rem; color:var(--text-soft); margin-top:.8em; }
.form-success{
  display:none; background:#EAF7EE; border:1px solid #BEE3C6; color:#1E6B36;
  padding:1.1em 1.3em; border-radius:var(--radius-s); font-weight:600;
}
.form-success.show{ display:block; }
@media (max-width:640px){ .field-grid{ grid-template-columns:1fr; } }

/* ---------- Financing / offers cards ---------- */
.offer-card{
  background:var(--white); border:1px solid var(--line); padding:2rem;
  display:flex; flex-direction:column; height:100%;
}
.offer-card .tag{
  align-self:flex-start; background:var(--copper); color:#fff; font-size:.72rem;
  font-weight:700; padding:.3em .7em; border-radius:2px; margin-bottom:1em;
}
.offer-card .amount{ font-family:var(--font-display); font-size:2.6rem; color:var(--ink); }
.offer-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1.5rem; }
@media (max-width:900px){ .offer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:600px){ .offer-grid{ grid-template-columns:1fr; } }

/* ---------- FAQ accordion ---------- */
.faq-item{ border-bottom:1px solid var(--line); }
.faq-q{
  width:100%; text-align:left; background:none; border:0; padding:1.3em 0;
  font-weight:700; color:var(--ink); font-size:1.05rem; cursor:pointer;
  display:flex; justify-content:space-between; align-items:center; gap:1em;
}
.faq-q .icon{ transition:transform .25s ease; color:var(--aqua); font-size:1.3rem; flex-shrink:0; }
.faq-item.open .faq-q .icon{ transform:rotate(45deg); }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .3s ease; }
.faq-item.open .faq-a{ max-height:400px; }
.faq-a p{ padding-bottom:1.3em; }

/* ---------- Footer ---------- */
.site-footer{ background:var(--ink); color:#B9C6CC; padding-block:4rem 1.6rem; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:2.5rem; }
.footer-grid h5{ color:#fff; font-size:.85rem; letter-spacing:.4px; margin-bottom:1em; text-transform:uppercase; }
.footer-grid ul{ list-style:none; padding:0; margin:0; }
.footer-grid li{ margin-bottom:.6em; }
.footer-grid a:hover{ color:#fff; }
.footer-brand img{ height:52px; margin-bottom:1em; }
.footer-brand p{ color:#8FA0A6; font-size:.9rem; }
.footer-social{ display:flex; gap:.8em; margin-top:1em; }
.footer-social a{
  width:34px; height:34px; border:1px solid rgba(255,255,255,.2); border-radius:50%;
  display:flex; align-items:center; justify-content:center;
}
.footer-social a:hover{ border-color:var(--copper); color:var(--copper); }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1); margin-top:3rem; padding-top:1.4rem;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:1em; font-size:.8rem; color:#7E8F95;
}
@media (max-width:820px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:520px){ .footer-grid{ grid-template-columns:1fr; } }

/* ---------- Page hero (interior pages, quieter) ---------- */
.page-hero{
  background:linear-gradient(120deg, var(--ink) 0%, var(--ink-2) 100%);
  color:#fff; padding-block:3.6rem 3.2rem; position:relative; overflow:hidden;
}
.page-hero::after{
  content:""; position:absolute; right:-60px; top:-60px; width:320px; height:320px;
  border-radius:50%; background:radial-gradient(circle, rgba(63,169,160,.25), transparent 70%);
}
.page-hero h1{ color:#fff; font-size:var(--step-5); margin-bottom:.3em; }
.page-hero p.lede{ color:#C7D5D8; margin-bottom:0; }

/* ---------- Sidebar layout (service detail pages) ---------- */
.with-sidebar{ display:grid; grid-template-columns:2fr 1fr; gap:3rem; align-items:start; }
.sidebar-card{ background:var(--white); border:1px solid var(--line); padding:1.8rem; margin-bottom:1.5rem; }
.sidebar-card h5{ font-size:.85rem; text-transform:uppercase; letter-spacing:.4px; color:var(--text-soft); margin-bottom:1em; }
.sidebar-list{ list-style:none; padding:0; margin:0; }
.sidebar-list li a{
  display:block; padding:.65em 0; border-bottom:1px solid var(--line); color:var(--text); font-weight:600; font-size:.95rem;
}
.sidebar-list li:last-child a{ border-bottom:0; }
.sidebar-list li a:hover, .sidebar-list li a.active{ color:var(--copper); }
@media (max-width:900px){ .with-sidebar{ grid-template-columns:1fr; } }

/* ---------- Utility ---------- */
.tag-row{ display:flex; gap:.6em; flex-wrap:wrap; margin-bottom:1.4em; }
.tag-pill{ background:var(--paper-2); color:var(--ink); font-size:.78rem; font-weight:700; padding:.35em .8em; border-radius:20px; }
.divider{ height:1px; background:var(--line); margin-block:3rem; }
.two-col{ display:grid; grid-template-columns:1fr 1fr; gap:2.5rem; }
@media (max-width:800px){ .two-col{ grid-template-columns:1fr; } }

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  .hero-slide{ transition:none; }
  *{ scroll-behavior:auto !important; }
}