/* ============================================
   RIVORA GUTTERS — DESIGN SYSTEM v3
   Overall light + white, storm teal-navy used sparingly, light blue as primary accent
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Big+Shoulders+Display:wght@600;700;800;900&family=IBM+Plex+Mono:wght@400;500;600&family=Public+Sans:wght@400;500;600;700&display=swap');

:root{
  /* --- color tokens --- */
  --navy:        #1E3B45;   /* storm teal-navy — used sparingly (header/footer/bands) */
  --navy-2:      #24454F;
  --navy-3:      #142A30;
  --caliche:     #F5F1E7;   /* light warm alt-section bg */
  --caliche-2:   #ECE4D2;
  --aluminum:    #9FA6A9;
  --aluminum-l:  #D6DBDC;
  --ink:         #1D2426;
  --paper:       #FFFFFF;   /* main bg — clean white */

  --turquoise:      #4FB9DE;  /* primary accent, interactive */
  --turquoise-deep: #227B9C;
  --turquoise-dim:  rgba(79,185,222,0.12);

  --star:        #E3A73A;   /* review stars only */

  --line:         rgba(29,36,38,0.12);
  --line-on-dark: rgba(255,255,255,0.16);

  /* --- type tokens --- */
  --f-display: 'Big Shoulders Display', 'Arial Narrow', sans-serif;
  --f-body:    'Public Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --f-mono:    'IBM Plex Mono', 'Courier New', monospace;

  /* --- layout tokens --- */
  --maxw: 1180px;
  --pad: clamp(20px, 5vw, 64px);
  --radius: 4px;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
html,body{ margin:0; padding:0; }

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

img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul{ margin:0; padding:0; list-style:none; }

.wrap{ max-width: var(--maxw); margin: 0 auto; padding-left: var(--pad); padding-right: var(--pad); }

h1,h2,h3,h4{
  font-family: var(--f-display);
  font-weight: 800;
  letter-spacing: 0.01em;
  line-height: 1.03;
  margin: 0;
  text-transform: uppercase;
}

.eyebrow{
  font-family: var(--f-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--turquoise-deep);
  display: flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before{
  content:'';
  width: 22px; height: 1px;
  background: var(--turquoise-deep);
  display:inline-block;
}
.on-dark .eyebrow{ color: var(--turquoise); }
.on-dark .eyebrow::before{ background: var(--turquoise); }

.mono{ font-family: var(--f-mono); }

p{ margin: 0 0 1em; color: #48504F; }
.on-dark p{ color: var(--aluminum-l); }

/* ---------- buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-mono);
  font-size: 13.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 15px 26px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-1px); }
.btn:focus-visible{ outline: 2px solid var(--turquoise); outline-offset: 3px; }

.btn-turq{ background: var(--turquoise); color: var(--navy-3); font-weight: 700; border-color: var(--turquoise); }
.btn-turq:hover{ background: #6FCBEA; border-color:#6FCBEA; }

.btn-outline{ background: transparent; color: var(--paper); border-color: var(--line-on-dark); }
.btn-outline:hover{ border-color: var(--paper); }

.btn-ink{ background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ink:hover{ border-color: var(--ink); background: rgba(29,36,38,0.04); }

/* ---------- header / nav ---------- */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(30,59,69,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line-on-dark);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding-top: 16px; padding-bottom: 16px;
  position: relative;
}
.brand{
  font-family: var(--f-display);
  font-size: 24px;
  font-weight: 900;
  color: var(--paper);
  letter-spacing: 0.02em;
  display:flex; align-items:center; gap:10px;
}
.brand-mark{
  background: var(--paper);
  border-radius: 8px;
  padding: 4px 8px;
  display:flex; align-items:center;
  line-height:0;
}
.brand-mark img{ height: 34px; width:auto; display:block; }
.brand-text{ display:flex; flex-direction:column; line-height:1.1; }
.brand small{
  font-family: var(--f-mono);
  font-size: 9.5px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--turquoise);
  text-transform: uppercase;
  margin-top: 3px;
}
@media (max-width: 720px){ .brand-text small{ display:none; } }
.nav-links{ display:flex; align-items:center; gap: 32px; }
.nav-links a{
  font-family: var(--f-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--aluminum-l);
  transition: color .15s ease;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
}
.nav-links a:hover, .nav-links a[aria-current="page"]{ color: var(--paper); border-color: var(--turquoise); }
.nav-cta{ display:flex; align-items:center; gap:18px; }
.nav-phone{ font-family: var(--f-mono); color: var(--paper); font-size: 14px; letter-spacing: 0.02em; }
.nav-toggle{ display:none; background:none; border:none; cursor:pointer; padding:8px; }
.nav-toggle span{ display:block; width:22px; height:2px; background:var(--paper); margin:5px 0; }

/* ---------- hero (light, with embedded quote form) ---------- */
.hero{
  background: var(--paper);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero-inner{
  display:grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 0;
  align-items: stretch;
  min-height: 560px;
}
.hero-copy{
  padding: clamp(48px, 7vw, 88px) var(--pad) clamp(48px, 7vw, 88px) var(--pad);
  display:flex; flex-direction:column; justify-content:center;
  position:relative; z-index:2;
}
.hero h1{
  font-size: clamp(38px, 4.6vw, 64px);
  color: var(--navy);
  margin-top: 16px;
  margin-bottom: 18px;
}
.hero h1 em{ font-style:normal; color: var(--turquoise-deep); }
.hero-lede{ font-size: 17px; max-width: 44ch; color:#48504F; }
.hero-badges{ display:flex; gap:22px; margin-top: 30px; flex-wrap:wrap; }
.hero-badges .b{ display:flex; align-items:center; gap:8px; font-family:var(--f-mono); font-size:12px; letter-spacing:0.04em; text-transform:uppercase; color:var(--navy); }
.hero-badges .b svg{ width:18px; height:18px; color: var(--turquoise-deep); }

.hero-visual{
  position:relative;
  background: var(--navy);
  overflow:hidden;
}
.hero-visual svg{ position:absolute; inset:0; width:100%; height:100%; }
.hero-visual img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover; object-position: center 35%;
}
.hero-visual::before{
  content:'';
  position:absolute; inset:0;
  background: linear-gradient(200deg, rgba(20,42,48,0.15) 0%, rgba(20,42,48,0.65) 100%);
  z-index:1;
}

/* quote form card (overlaid on hero, like a booking widget) */
.quote-card{
  background: var(--paper);
  border-radius: var(--radius);
  box-shadow: 0 18px 46px rgba(20,42,48,0.22);
  padding: 26px 26px 22px;
  position: relative;
  z-index: 3;
  align-self: center;
  margin: 32px;
}
.quote-card h3{ font-size:19px; text-transform:none; letter-spacing:0; color:var(--navy); margin-bottom:4px; }
.quote-card .sub{ font-family:var(--f-mono); font-size:11.5px; text-transform:uppercase; letter-spacing:0.05em; color:var(--turquoise-deep); margin-bottom:18px; display:block; }
.quote-card .qrow{ display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-bottom:10px; }
.quote-card input, .quote-card select{ padding:11px 12px; font-size:14px; }
.quote-card .btn{ width:100%; justify-content:center; margin-top:6px; }

@media (max-width: 980px){
  .hero-inner{ grid-template-columns: 1fr; min-height:auto; }
  .hero-visual{ min-height: 340px; }
  .quote-card{ margin: 24px var(--pad) 40px; }
}

/* ---------- trust strip ---------- */
.trust-strip{
  background: var(--caliche);
  border-bottom: 1px solid var(--line);
}
.trust-strip .wrap{
  display:flex; flex-wrap:wrap; gap: 12px 40px;
  padding-top:18px; padding-bottom:18px;
  justify-content:space-between;
  font-family: var(--f-mono); font-size: 12px; letter-spacing:0.04em; text-transform:uppercase;
  color: var(--ink);
}
.trust-strip .item{ display:flex; align-items:center; gap:8px; }
.trust-strip .item::before{ content:'—'; color: var(--turquoise-deep); }

/* ---------- sections ---------- */
section{ padding: clamp(56px, 8vw, 108px) 0; }
.section-head{ max-width: 640px; margin-bottom: 48px; }
.section-head h2{ font-size: clamp(30px, 4vw, 46px); margin-top:14px; color: var(--navy); }
.on-dark .section-head h2{ color: var(--paper); }
.section-head p{ margin-top: 14px; font-size:16px; }

/* services grid — icon based */
.services-grid{
  display:grid; grid-template-columns: repeat(4,1fr); gap: 20px;
}
.service-card{
  background: var(--paper); padding: 30px 24px;
  border: 1px solid var(--line); border-radius: 10px;
  display:flex; flex-direction:column; gap: 14px;
  transition: border-color .15s ease, transform .15s ease;
}
.service-card:hover{ border-color: var(--turquoise); transform: translateY(-2px); }
.icon-badge{
  width:46px; height:46px; border-radius: 9px;
  background: var(--turquoise-dim);
  display:flex; align-items:center; justify-content:center;
  color: var(--turquoise-deep);
}
.icon-badge svg{ width:24px; height:24px; }
.service-card h3{ font-size: 20px; text-transform:none; letter-spacing:0; color:var(--navy); }
.service-card p{ font-size: 14.5px; margin-bottom:0; }
.service-card .learn{ font-family:var(--f-mono); font-size:11.5px; text-transform:uppercase; letter-spacing:0.06em; color:var(--turquoise-deep); margin-top:auto; display:flex; align-items:center; gap:6px; }

/* process steps (light, numbered — no dark spec sheet) */
.process-grid{ display:grid; grid-template-columns: repeat(5,1fr); gap: 20px; }
.process-step{ border-top: 3px solid var(--turquoise); padding-top:16px; }
.process-step .idx{ font-family:var(--f-mono); font-size:12px; color:var(--turquoise-deep); display:block; margin-bottom:10px; }
.process-step h4{ font-size:16.5px; text-transform:none; letter-spacing:0; color:var(--navy); margin-bottom:8px; }
.process-step p{ font-size:13.5px; margin-bottom:0; }

/* why us */
.why-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 36px; }
.why-item .num{ font-family: var(--f-mono); font-size:12px; color:var(--turquoise-deep); margin-bottom:10px; display:block; }
.why-item h3{ font-size:20px; text-transform:none; letter-spacing:0; margin-bottom:10px; color:var(--navy); }
.why-item p{ font-size:14.5px; }

/* pull quotes */
.quote-strip{ background: var(--navy); color: var(--paper); }
.quote-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.quote-block{ position:relative; padding-left: 30px; border-left: 2px solid var(--turquoise); }
.quote-block p{ font-family: var(--f-display); font-weight:600; text-transform:none; font-size: clamp(19px,2.1vw,26px); line-height:1.28; color: var(--paper); letter-spacing:0; margin-bottom:16px; }
.quote-block .who{ font-family: var(--f-mono); font-size:12px; letter-spacing:0.06em; text-transform:uppercase; color: var(--aluminum-l); }

/* reviews */
.review-card{
  border:1px solid var(--line); border-radius: 10px;
  padding: 26px; background: var(--paper);
  display:flex; flex-direction:column; gap:14px; height:100%;
}
.stars{ color: var(--star); font-family: var(--f-mono); letter-spacing:2px; font-size:14px; }
.review-card p{ font-size:15px; margin-bottom:0; }
.review-name{ font-family: var(--f-mono); font-size:12px; text-transform:uppercase; letter-spacing:0.05em; color:#7A8285; }
.reviews-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:20px; }

/* service area */
.area-band{ background: var(--caliche); }
.area-list{ display:flex; flex-wrap:wrap; gap: 10px 14px; margin-top:22px; }
.area-list span{
  font-family: var(--f-mono); font-size:12.5px; text-transform:uppercase; letter-spacing:0.04em;
  border:1px solid rgba(29,36,38,0.2); border-radius:100px; padding:8px 16px;
  background: var(--paper);
}

/* gallery */
.gallery-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.gallery-item{
  aspect-ratio: 4/3; border-radius: 10px; overflow:hidden;
  background: linear-gradient(135deg, var(--aluminum-l) 0%, var(--navy) 130%);
  display:flex; align-items:flex-end; padding:16px; position:relative;
}
.gallery-item .tag{
  font-family: var(--f-mono); font-size:11px; text-transform:uppercase; letter-spacing:0.06em;
  color: var(--paper); background: rgba(20,42,48,0.6); padding:6px 10px; border-radius: 2px;
}
.gallery-item.ph::before{
  content:'PHOTO';
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  font-family: var(--f-mono); font-size:11px; letter-spacing:0.15em; color: rgba(255,255,255,0.5);
}
.gallery-item img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover; object-position: center 30%;
}
.gallery-item .tag{ position:relative; z-index:2; }
.gallery-item::after{
  content:''; position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(20,42,48,0) 55%, rgba(20,42,48,0.75) 100%);
  z-index:1;
}

/* CTA band */
.cta-band{
  background: var(--navy);
  color: var(--paper);
  text-align:center;
  padding: 80px 0;
}
.cta-band h2{ font-size: clamp(28px,4vw,48px); color:var(--paper); margin-bottom:18px; }
.cta-band p{ max-width: 50ch; margin: 0 auto 30px; font-size:16px; }
.cta-actions{ display:flex; justify-content:center; gap:16px; flex-wrap:wrap; }

/* footer */
footer{ background: var(--navy-3); color: var(--aluminum-l); padding: 56px 0 28px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom:44px; }
.footer-logo{ height:40px; width:auto; margin-bottom:16px; background:var(--paper); border-radius:8px; padding:5px 9px; display:inline-block; }
.footer-col h5{
  font-family: var(--f-mono); font-size:11px; text-transform:uppercase; letter-spacing:0.1em;
  color: var(--turquoise); margin-bottom:16px;
}
.footer-col a, .footer-col p{ font-size: 13.5px; color: var(--aluminum-l); margin-bottom:10px; display:block; }
.footer-col a:hover{ color: var(--paper); }
.footer-bottom{
  border-top: 1px solid var(--line-on-dark);
  padding-top: 22px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  font-family: var(--f-mono); font-size: 11.5px; color: var(--aluminum);
  text-transform:uppercase; letter-spacing:0.04em;
}

/* page hero (interior pages) — short navy band */
.page-hero{
  background: var(--navy);
  color: var(--paper);
  padding: 52px 0 60px;
}
.page-hero h1{ font-size: clamp(32px,5vw,54px); color:var(--paper); margin-top:14px; }
.breadcrumb{ font-family: var(--f-mono); font-size:12px; color:var(--aluminum-l); text-transform:uppercase; letter-spacing:0.06em; margin-bottom: 8px; }
.breadcrumb a{ color: var(--turquoise); }

/* reveal on scroll */
.reveal{ opacity:0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in{ opacity:1; transform:none; }

/* form */
.form-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid .full{ grid-column: 1 / -1; }
label{ font-family: var(--f-mono); font-size:11.5px; text-transform:uppercase; letter-spacing:0.06em; color:#5E6668; display:block; margin-bottom:8px; }
input, textarea, select{
  width:100%; font-family: var(--f-body); font-size:15px; padding: 13px 14px;
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); color: var(--ink);
}
input:focus, textarea:focus, select:focus{ outline: 2px solid var(--turquoise); outline-offset:1px; border-color: var(--turquoise); }
textarea{ resize: vertical; min-height: 120px; }

/* ---------- responsive ---------- */
@media (max-width: 980px){
  .services-grid{ grid-template-columns: repeat(2,1fr); }
  .why-grid{ grid-template-columns: 1fr; }
  .reviews-grid{ grid-template-columns: 1fr; }
  .gallery-grid{ grid-template-columns: repeat(2,1fr); }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .quote-grid{ grid-template-columns: 1fr; gap:30px; }
  .process-grid{ grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 720px){
  .nav-links, .nav-phone{ display:none; }
  .nav-toggle{ display:block; }
  .nav.open .nav-links{
    display:flex; flex-direction:column; align-items:flex-start; gap:16px;
    position:absolute; top:100%; left:0; right:0; background: var(--navy-3);
    padding: 24px var(--pad); border-bottom:1px solid var(--line-on-dark);
  }
  .services-grid{ grid-template-columns: 1fr; }
  .gallery-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; gap:28px; }
  .form-grid{ grid-template-columns: 1fr; }
  .trust-strip .wrap{ justify-content:flex-start; }
  .process-grid{ grid-template-columns: 1fr; }
  .quote-card .qrow{ grid-template-columns: 1fr; }
}