/* ===================================================================
   RD Roofing — shared stylesheet
   =================================================================== */
:root{
  --navy:#1B3450;
  --navy-deep:#10233A;
  --teal:#2C9A93;
  --clay:#B5604A;
  --clay-dark:#9A4C39;
  --cream:#F6F1E9;
  --paper:#FCFAF6;
  --charcoal:#23282B;
  --slate:#6E7A82;
  --line:#E4DCCF;
  --radius:10px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter',sans-serif;
  color:var(--charcoal);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;}
h1,h2,h3,h4{
  font-family:'Fraunces',serif;
  font-weight:700;
  line-height:1.15;
  color:var(--navy);
  letter-spacing:-0.01em;
}
.container{
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
}
.eyebrow{
  font-family:'Inter',sans-serif;
  font-size:0.78rem;
  font-weight:700;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--clay);
}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:13px 26px;
  border-radius:999px;
  font-weight:600;
  font-size:0.97rem;
  text-decoration:none;
  border:1.5px solid transparent;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  cursor:pointer;
  white-space:nowrap;
}
.btn-clay{background:var(--clay);color:#fff;}
.btn-clay:hover{background:var(--clay-dark);transform:translateY(-2px);}
.btn-teal{background:var(--teal);color:#fff;}
.btn-teal:hover{background:#23807a;transform:translateY(-2px);}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.55);color:#fff;}
.btn-outline:hover{background:rgba(255,255,255,.12);transform:translateY(-2px);}
.btn-outline-dark{background:transparent;border-color:var(--navy);color:var(--navy);}
.btn-outline-dark:hover{background:var(--navy);color:#fff;}
.btn svg{width:18px;height:18px;flex-shrink:0;}

/* ===== Header ===== */
header.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(252,250,246,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;
  max-width:1180px;margin:0 auto;
  gap:24px;
}
.logo{display:flex;align-items:center;text-decoration:none;flex-shrink:0;}
.logo-img{height:46px;width:auto;display:block;}
nav.main-nav{display:flex;align-items:center;gap:30px;}
nav.main-nav a{
  font-size:0.95rem;font-weight:600;text-decoration:none;color:var(--charcoal);
  position:relative;padding:4px 0;
}
nav.main-nav a:hover{color:var(--teal);}
nav.main-nav a.active{color:var(--teal);}
nav.main-nav a.active::after{
  content:'';position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--teal);
}
.header-cta{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.header-call{
  display:flex;flex-direction:column;text-align:right;text-decoration:none;color:var(--navy);
  font-size:0.82rem;
}
.header-call strong{font-size:1.02rem;font-family:'Fraunces',serif;font-weight:700;}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;}
.menu-toggle svg{width:26px;height:26px;color:var(--navy);}

/* ===== Page hero (inner pages) ===== */
.page-hero{
  background:var(--navy);
  color:#fff;
  padding:90px 0 70px;
  position:relative;
  overflow:hidden;
}
.page-hero .container{position:relative;z-index:2;}
.page-hero .eyebrow{color:var(--clay);}
.page-hero h1{color:#fff;font-size:clamp(2.2rem,5vw,3.4rem);margin-top:12px;max-width:18ch;}
.page-hero p{color:#C7D4DD;font-size:1.08rem;max-width:54ch;margin-top:16px;}
.page-hero .btn{margin-top:28px;}

/* ===== Hero (home) ===== */
.hero{
  position:relative;
  min-height:88vh;
  display:flex;align-items:center;
  background:#0c1c2e;
  overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0.55;
}
.hero::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(16,35,58,.55) 0%, rgba(16,35,58,.78) 55%, rgba(16,35,58,.95) 100%);
}
.hero-content{position:relative;z-index:2;padding:120px 24px 70px;max-width:1180px;margin:0 auto;width:100%;}
.hero-content .eyebrow{color:var(--clay);}
.hero h1{
  color:#fff;
  font-size:clamp(2.6rem, 6vw, 4.4rem);
  margin:14px 0 18px;
  max-width:18ch;
}
.hero h1 em{font-style:italic;color:var(--teal);}
.hero .services-line{
  color:var(--teal);
  font-size:1.05rem;
  font-weight:600;
  letter-spacing:0.02em;
  margin-bottom:18px;
}
.hero p.lead{
  color:#E7EEF2;
  font-size:1.15rem;
  max-width:56ch;
  margin-bottom:34px;
}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:54px;}
.trust-strip{
  display:flex;flex-wrap:wrap;gap:28px;
  border-top:1px solid rgba(255,255,255,.18);
  padding-top:26px;
}
.trust-item{
  display:flex;align-items:center;gap:10px;
  color:#fff;font-size:0.92rem;font-weight:600;
}
.trust-item svg{width:20px;height:20px;color:var(--clay);flex-shrink:0;}

/* ===== Roofline divider ===== */
.roofline{display:block;width:100%;height:auto;}
.roofline-clay{fill:var(--clay);}
.roofline-cream{fill:var(--paper);}
.roofline-navy{fill:#10233A;}
.roofline-wrap{position:relative;line-height:0;}
.roofline-wrap.flip{transform:scaleY(-1);}

/* ===== Sections generic ===== */
section{padding:90px 0;}
.section-head{max-width:680px;margin-bottom:56px;}
.section-head .eyebrow{margin-bottom:14px;display:block;}
.section-head h2{font-size:clamp(2rem,4vw,2.7rem);}
.section-head p{color:var(--slate);font-size:1.05rem;margin-top:14px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

/* ===== Services ===== */
.services{background:var(--cream);}
.services-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:28px;
}
.services-grid.cols-3{grid-template-columns:repeat(3,1fr);}
.service-card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:32px 28px;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.service-card:hover{
  transform:translateY(-4px);
  box-shadow:0 14px 30px -18px rgba(27,52,80,.35);
  border-color:var(--teal);
}
.service-icon{
  width:52px;height:52px;border-radius:12px;
  background:var(--navy);color:var(--teal);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:20px;
}
.service-icon svg{width:26px;height:26px;}
.service-card h3{font-size:1.22rem;margin-bottom:8px;}
.service-card p{color:var(--slate);font-size:0.96rem;}
.service-card .price-link{
  display:inline-flex;align-items:center;gap:6px;margin-top:14px;
  font-size:0.88rem;font-weight:700;color:var(--teal);text-decoration:none;
}
.service-card .price-link svg{width:14px;height:14px;}

/* ===== Process ===== */
.process{background:var(--navy-deep);color:#fff;position:relative;overflow:hidden;}
.process .section-head h2{color:#fff;}
.process .section-head p{color:#B7C4D1;}
.process .eyebrow{color:var(--teal);}
.process-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative;
}
.process-step{position:relative;}
.process-step .num{
  font-family:'Fraunces',serif;font-weight:800;font-size:1rem;
  color:var(--teal);margin-bottom:14px;display:block;letter-spacing:0.05em;
}
.process-photo{
  border-radius:var(--radius);overflow:hidden;margin-bottom:18px;
  aspect-ratio:4/3;border:1px solid rgba(255,255,255,.12);
}
.process-photo img{width:100%;height:100%;object-fit:cover;}
.process-step h3{color:#fff;font-size:1.08rem;margin-bottom:8px;}
.process-step p{color:#B7C4D1;font-size:0.92rem;}

/* ===== Why choose us ===== */
.why{background:var(--paper);}
.why-grid{
  display:grid;grid-template-columns:1.05fr 0.95fr;gap:64px;align-items:center;
}
.why-photo{
  border-radius:var(--radius);overflow:hidden;position:relative;
  border:1px solid var(--line);
}
.why-photo img{width:100%;height:100%;object-fit:cover;}
.why-list{list-style:none;margin-top:28px;display:flex;flex-direction:column;gap:18px;}
.why-list li{display:flex;align-items:flex-start;gap:14px;font-size:1.02rem;}
.why-list li svg{width:24px;height:24px;flex-shrink:0;color:var(--teal);margin-top:2px;}
.why-list li strong{color:var(--navy);}

/* ===== About intro / story ===== */
.about-intro{background:var(--paper);}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.about-grid p{font-size:1.05rem;color:var(--charcoal);margin-bottom:16px;}
.about-grid p:last-child{margin-bottom:0;}
.about-photo{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);}
.about-photo img{width:100%;height:100%;object-fit:cover;}
.signature-block{
  margin-top:24px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;align-items:center;gap:16px;
}
.signature-block .initials{
  width:52px;height:52px;border-radius:50%;background:var(--navy);color:var(--teal);
  display:flex;align-items:center;justify-content:center;font-family:'Fraunces',serif;font-weight:800;font-size:1.2rem;flex-shrink:0;
}
.signature-block .name{font-family:'Fraunces',serif;font-weight:700;color:var(--navy);font-size:1.05rem;}
.signature-block .role{font-size:0.85rem;color:var(--slate);}

/* ===== Stats strip ===== */
.stats{background:var(--navy);color:#fff;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center;}
.stats-grid .stat strong{
  display:block;font-family:'Fraunces',serif;font-size:2.6rem;font-weight:800;color:var(--teal);
}
.stats-grid .stat span{font-size:0.92rem;color:#C7D4DD;}

/* ===== Gallery ===== */
.gallery{background:var(--cream);}
.gallery-grid{
  display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(2,220px);gap:16px;
}
.gallery-item{border-radius:var(--radius);overflow:hidden;position:relative;border:1px solid var(--line);}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.gallery-item:hover img{transform:scale(1.06);}
.gallery-item.big{grid-column:span 2;grid-row:span 2;}
.gallery-caption{
  position:absolute;left:0;bottom:0;right:0;
  background:linear-gradient(180deg,rgba(16,35,58,0) 0%, rgba(16,35,58,.78) 100%);
  color:#fff;font-size:0.85rem;font-weight:600;
  padding:30px 16px 14px;
}

/* ===== Areas ===== */
.areas{background:var(--navy);color:#fff;position:relative;overflow:hidden;}
.areas .container{position:relative;z-index:2;}
.areas-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:60px;align-items:center;}
.areas .section-head h2{color:#fff;}
.areas .section-head p{color:#C7D4DD;}
.areas .eyebrow{color:var(--clay);}
.area-chips{display:flex;flex-wrap:wrap;gap:12px;}
.area-chip{
  border:1px solid rgba(255,255,255,.25);
  border-radius:999px;padding:10px 20px;font-size:0.92rem;font-weight:600;
  display:flex;align-items:center;gap:8px;
}
.area-chip svg{width:16px;height:16px;color:var(--teal);}
.areas-side{
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);
  padding:34px;
}
.areas-side h3{color:#fff;font-size:1.3rem;margin-bottom:10px;}
.areas-side p{color:#C7D4DD;font-size:0.97rem;margin-bottom:22px;}

/* ===== Contact ===== */
.contact{background:var(--cream);}
.contact-grid{display:grid;grid-template-columns:0.95fr 1.05fr;gap:60px;}
.contact-cards{display:flex;flex-direction:column;gap:16px;}
.contact-card{
  display:flex;align-items:center;gap:18px;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 24px;text-decoration:none;color:var(--charcoal);
  transition:border-color .2s ease, transform .2s ease;
}
.contact-card:hover{border-color:var(--teal);transform:translateX(4px);}
.contact-card .icon{
  width:48px;height:48px;border-radius:10px;background:var(--navy);color:var(--teal);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.contact-card .icon svg{width:24px;height:24px;}
.contact-card .label{font-size:0.8rem;color:var(--slate);font-weight:600;letter-spacing:.04em;text-transform:uppercase;}
.contact-card .value{font-family:'Fraunces',serif;font-weight:700;font-size:1.1rem;color:var(--navy);}

.quote-form{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:36px;
}
.quote-form h3{font-size:1.4rem;margin-bottom:6px;}
.quote-form .sub{color:var(--slate);font-size:0.94rem;margin-bottom:24px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px;}
.form-row.full{grid-template-columns:1fr;}
label{display:block;font-size:0.82rem;font-weight:600;color:var(--navy);margin-bottom:6px;}
input,select,textarea{
  width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:8px;
  font-family:'Inter',sans-serif;font-size:0.96rem;background:#fff;color:var(--charcoal);
  transition:border-color .15s ease;
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--teal);}
textarea{resize:vertical;min-height:96px;}
.form-note{font-size:0.82rem;color:var(--slate);margin-top:14px;}

/* ===== Footer ===== */
footer{background:var(--navy-deep);color:#C7D4DD;padding:60px 0 28px;}
.footer-top{
  display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:40px;
  padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:28px;
}
.footer-logo{display:flex;align-items:center;}
.footer-logo-img{height:50px;width:auto;}
.footer-cols{display:flex;gap:60px;flex-wrap:wrap;}
.footer-col h4{color:#fff;font-size:0.95rem;margin-bottom:14px;font-family:'Inter',sans-serif;font-weight:700;letter-spacing:.04em;text-transform:uppercase;}
.footer-col a{display:block;color:#C7D4DD;text-decoration:none;font-size:0.92rem;margin-bottom:10px;}
.footer-col a:hover{color:var(--teal);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;font-size:0.85rem;color:#8FA2B0;}
.footer-bottom a{color:#8FA2B0;text-decoration:none;}
.footer-bottom a:hover{color:var(--teal);}
.social-icons{display:flex;gap:12px;}
.social-icons a{
  width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,.2);
  display:flex;align-items:center;justify-content:center;
}
.social-icons a:hover{border-color:var(--teal);color:var(--teal);}
.social-icons svg{width:18px;height:18px;}

/* ===== Floating WhatsApp ===== */
.float-whatsapp{
  position:fixed;bottom:24px;right:24px;z-index:60;
  width:58px;height:58px;border-radius:50%;background:#25D366;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(0,0,0,.25);
  text-decoration:none;color:#fff;
  transition:transform .2s ease;
}
.float-whatsapp:hover{transform:scale(1.08);}
.float-whatsapp svg{width:30px;height:30px;}

/* ===== Responsive ===== */
@media (max-width:980px){
  nav.main-nav{display:none;}
  .menu-toggle{display:block;}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .process-grid{grid-template-columns:repeat(2,1fr);gap:30px;}
  .why-grid,.areas-grid,.contact-grid,.about-grid{grid-template-columns:1fr;gap:40px;}
  .why-photo,.about-photo{order:-1;}
  .gallery-grid{grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(3,200px);}
  .gallery-item.big{grid-column:span 2;grid-row:span 1;}
  .form-row{grid-template-columns:1fr;}
  .header-call{display:none;}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:36px;}
}
@media (max-width:600px){
  .services-grid{grid-template-columns:1fr;}
  .process-grid{grid-template-columns:1fr;}
  .gallery-grid{grid-template-columns:1fr;grid-template-rows:repeat(5,220px);}
  .gallery-item.big{grid-column:span 1;}
  .hero h1{font-size:2.4rem;}
  section{padding:64px 0;}
  .header-inner{padding:12px 18px;}
  .stats-grid{grid-template-columns:1fr 1fr;}
}

/* Mobile nav drawer */
.mobile-nav{
  display:none;position:fixed;inset:0;z-index:100;background:var(--navy-deep);
  flex-direction:column;padding:24px;
}
.mobile-nav.open{display:flex;}
.mobile-nav-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px;}
.mobile-nav-top button{background:none;border:none;color:#fff;}
.mobile-nav-top svg{width:28px;height:28px;}
.mobile-nav a{
  color:#fff;font-family:'Fraunces',serif;font-size:1.7rem;font-weight:700;
  text-decoration:none;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1);
}
.mobile-nav .btn{margin-top:30px;justify-content:center;}