/* ============================================================
   PONTYPRIDD PLUMBING & HOME IMPROVEMENTS LTD
   Hybrid — Navy + Copper
   ============================================================ */

/* --- RESET --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
:focus-visible{outline:2px solid var(--navy);outline-offset:2px;border-radius:4px}

/* --- VARIABLES --- */
:root{
  --bg:#F5F2EE;
  --card:#ffffff;
  --navy:#1B2A4A;
  --navy-light:#2A4068;
  --copper:#C87A4F;
  --copper-hover:#B86A3F;
  --text:#2D3436;
  --text-muted:#6B7280;
  --border:#E5E0D8;
  --glass:rgba(255,255,255,0.95);
  --max-w:1200px;
  --section-pad:clamp(4rem,8vw,7rem);
  --ease-out:cubic-bezier(.22,1,.36,1);
  --nav-h:72px;
  --shadow:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);
  --shadow-lg:0 10px 40px rgba(0,0,0,.08);
}

/* --- BASE --- */
body{
  font-family:'Sora',-apple-system,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:var(--text);text-decoration:none}
.container{max-width:var(--max-w);margin:0 auto;padding:0 clamp(1rem,3vw,2rem)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* --- TYPOGRAPHY --- */
h1,h2,h3{font-family:'DM Serif Display',Georgia,serif;font-weight:600;line-height:1.2;letter-spacing:.01em}
h1{font-size:clamp(2.5rem,5.5vw,4.5rem)}
h2{font-size:clamp(1.8rem,3.5vw,2.8rem);margin-bottom:1rem}
h2 .accent{color:var(--copper)}
h3{font-size:clamp(1.15rem,1.7vw,1.4rem)}
.section-label{font-size:.7rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--copper);margin-bottom:.5rem;font-family:'Sora',sans-serif}
.section-desc{color:var(--text-muted);font-size:clamp(.9rem,1.05vw,1rem);max-width:640px;margin-bottom:2.5rem}
.text-center{text-align:center}
.mx-auto{margin-left:auto;margin-right:auto}

/* --- NAVIGATION --- */
nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:transparent;height:var(--nav-h);
  transition:background .3s ease,box-shadow .3s ease;
}
nav.scrolled{
  background:var(--glass);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  box-shadow:0 1px 0 var(--border);
}
nav .container{display:flex;align-items:center;justify-content:space-between;height:100%}
.nav-logo{display:flex;align-items:center;gap:.65rem;text-decoration:none}
.nav-logo-mark{
  width:38px;height:38px;border:2px solid var(--copper);border-radius:6px;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  font-family:'DM Serif Display',sans-serif;font-size:.75rem;font-weight:700;
  color:var(--copper);letter-spacing:0;
  transition:background .25s ease,color .25s ease;
}
.nav-logo:hover .nav-logo-mark{background:var(--copper);color:#fff}
.nav-logo-text{display:flex;flex-direction:column;line-height:1.2}
.nav-logo-name{font-family:'DM Serif Display',sans-serif;font-size:.95rem;font-weight:700;color:var(--text);letter-spacing:.01em;transition:color .3s ease}
.nav-logo-sub{font-family:'Sora',sans-serif;font-size:.55rem;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.12em;transition:color .3s ease}
.nav-links{display:flex;gap:1.5rem;list-style:none;align-items:center}
.nav-links a{
  font-size:.78rem;font-weight:500;color:var(--text-muted);
  transition:color .25s ease;position:relative;
}

/* Nav on hero — white text until scrolled */
nav:not(.scrolled) .nav-logo-name{color:#fff}
nav:not(.scrolled) .nav-logo-sub{color:rgba(255,255,255,0.65)}
nav:not(.scrolled) .nav-links a{color:rgba(255,255,255,0.8)}
nav:not(.scrolled) .nav-links a:hover{color:#fff}
nav:not(.scrolled) .nav-links a.active{color:#fff}
nav:not(.scrolled) .nav-links a.active::after{background:#fff}
nav:not(.scrolled) .nav-toggle span{background:#fff}
.nav-links a::after{
  content:'';position:absolute;bottom:-2px;left:0;right:0;height:2px;
  background:var(--navy);transform:scaleX(0);transform-origin:right;
  transition:transform .25s var(--ease-out);
}
.nav-links a:hover{color:var(--navy)}
.nav-links a:hover::after{transform:scaleX(1);transform-origin:left}
.nav-links a.active{color:var(--navy);font-weight:600}
.nav-links a.active::after{transform:scaleX(1)}
.nav-phone{display:flex;align-items:center;gap:.4rem;font-size:.78rem;font-weight:600;color:var(--copper);white-space:nowrap}
.nav-phone:hover{color:var(--copper-hover)}
.nav-cta{
  background:var(--copper);color:#fff !important;padding:.4rem 1rem;border-radius:6px;
  font-weight:600 !important;transition:background .25s ease !important;
}
.nav-cta::after{display:none !important}
.nav-cta:hover{background:var(--copper-hover) !important;color:#fff !important}

.nav-toggle{
  display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px;
}
.nav-toggle span{
  display:block;width:24px;height:2px;background:var(--text);border-radius:2px;
  transition:transform .3s var(--ease-out),opacity .3s ease;
}
.nav-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* --- HERO --- */
#hero{
  position:relative;width:100%;height:100vh;min-height:600px;
  display:flex;align-items:center;
  overflow:hidden;background:var(--navy);
}
#hero .bg-img{
  position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;z-index:0;
}
#hero .overlay{
  position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;
  background:linear-gradient(135deg, rgba(27,42,74,.88) 0%, rgba(27,42,74,.6) 50%, rgba(27,42,74,.3) 100%);
}
#hero .container{position:relative;z-index:2}
.tag{
  display:inline-block;font-size:.7rem;font-weight:600;letter-spacing:.15em;
  text-transform:uppercase;color:var(--copper);margin-bottom:.75rem;
  background:rgba(200,122,79,.12);padding:.3rem .8rem;border-radius:4px;
}
#hero h1{color:#fff;font-size:clamp(2.5rem,5.5vw,4.5rem);max-width:800px;margin-bottom:.75rem}
#hero h1 span{color:var(--copper)}
#hero .sub{color:rgba(255,255,255,.75);font-size:clamp(1rem,1.3vw,1.15rem);max-width:580px;margin-bottom:1.5rem}
#hero .hero-phone{color:rgba(255,255,255,.6);font-size:.85rem;margin-bottom:1.5rem;display:block}
#hero .hero-phone a{color:#fff;font-weight:600;transition:color .25s}
#hero .hero-phone a:hover{color:var(--copper)}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}

.hero-scroll-indicator{
  position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:.4rem;
  color:rgba(255,255,255,.4);font-size:.65rem;letter-spacing:.15em;text-transform:uppercase;
  animation:scrollPulse 2.5s ease-in-out infinite;
}
.hero-scroll-indicator .mouse{width:20px;height:32px;border:2px solid rgba(255,255,255,.3);border-radius:10px;display:flex;justify-content:center;padding-top:5px}
.hero-scroll-indicator .dot{width:3px;height:7px;background:var(--copper);border-radius:2px;animation:scrollDot 2.5s ease-in-out infinite}
@keyframes scrollPulse{0%,100%{opacity:.4}50%{opacity:1}}
@keyframes scrollDot{0%{transform:translateY(0);opacity:1}100%{transform:translateY(10px);opacity:.3}}

/* --- BUTTONS --- */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.75rem 1.8rem;border-radius:6px;font-size:.85rem;font-weight:600;
  border:none;cursor:pointer;transition:all .25s ease;font-family:'Sora',sans-serif;
}
.btn-primary{background:var(--copper);color:#fff}
.btn-primary:hover{background:var(--copper-hover);transform:translateY(-1px)}
.btn-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.5)}
.btn-outline:hover{background:#fff;color:var(--navy);border-color:#fff}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{background:rgba(255,255,255,.9);transform:translateY(-1px)}
.btn-large{padding:.9rem 2.2rem;font-size:.95rem}

/* --- SECTIONS --- */
section{padding:var(--section-pad) 0}

/* --- STATS BAR --- */
#stats-bar{
  padding:2.5rem 0;
  border-bottom:1px solid var(--border);
}
.stats-grid{display:flex;justify-content:center;gap:2rem;flex-wrap:wrap}
.stat-item{text-align:center;padding:0 1.5rem}
.stat-item+.stat-item{border-left:1px solid var(--border)}
.stat-num{font-family:'DM Serif Display',sans-serif;font-size:clamp(1.8rem,2.5vw,2.5rem);font-weight:700;color:var(--navy);line-height:1}
.stat-label{font-size:.75rem;color:var(--text-muted);font-weight:500;margin-top:.25rem}

/* --- SERVICES --- */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.service-card{
  position:relative;border-radius:10px;overflow:hidden;
  min-height:240px;cursor:pointer;
  background:var(--card);
}
.service-card-img{
  position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;z-index:0;
  transition:transform .5s var(--ease-out);
}
.service-card:hover .service-card-img{transform:scale(1.06)}
.service-card-overlay{
  position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;
  background:linear-gradient(180deg,transparent 20%,rgba(27,42,74,.92) 75%);
  display:flex;flex-direction:column;justify-content:flex-end;padding:1.25rem;
}
.service-card-overlay h3{color:#fff;font-size:1.05rem;margin-bottom:.15rem}
.service-card-overlay p{color:rgba(255,255,255,.65);font-size:.78rem;line-height:1.5}
.service-card-overlay .icon{
  position:absolute;top:1rem;right:1rem;color:var(--copper);font-size:1.3rem;z-index:2;
}

/* --- GALLERY --- */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.gallery-item{
  border-radius:8px;overflow:hidden;aspect-ratio:4/3;
  background:var(--border);cursor:pointer;
}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease-out)}
.gallery-item:hover img{transform:scale(1.06)}

/* --- TESTIMONIALS --- */
.testimonials-header{text-align:center;margin-bottom:3rem}
.testimonials-header .big-rating{font-size:clamp(2.5rem,4vw,3.5rem);color:var(--navy);font-family:'DM Serif Display',sans-serif;font-weight:700;line-height:1}
.testimonials-header .stars{color:var(--copper);font-size:1.5rem;letter-spacing:4px;margin:.25rem 0}
.testimonials-header .count{color:var(--text-muted);font-size:.85rem;font-weight:500}
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.testimonial-card{
  background:var(--card);border:1px solid var(--border);border-radius:10px;
  padding:1.5rem;box-shadow:var(--shadow);
}
.testimonial-card .stars{color:var(--copper);font-size:.85rem;letter-spacing:2px;margin-bottom:.5rem}
.testimonial-card blockquote{font-size:.85rem;color:var(--text);line-height:1.6;font-style:italic;margin-bottom:.75rem}
.testimonial-card .author{font-size:.75rem;font-weight:600;color:var(--navy)}

/* --- ABOUT --- */
.about-wrap{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.about-wrap p{color:var(--text-muted);font-size:.92rem;margin-bottom:1rem}
.about-wrap img{border-radius:10px;width:100%;height:auto;box-shadow:var(--shadow-lg)}

/* --- CONTACT --- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.contact-info h3{font-size:clamp(1.2rem,2vw,1.5rem);margin-bottom:.75rem}
.contact-info p{color:var(--text-muted);font-size:.9rem;margin-bottom:1.5rem}
.contact-detail{display:flex;align-items:center;gap:.75rem;margin-bottom:.7rem}
.contact-detail .ico{color:var(--copper);font-size:1rem;width:1.3rem;text-align:center;flex-shrink:0}
.contact-detail a,.contact-detail span{font-size:.85rem;font-weight:500}
.contact-detail a:hover{color:var(--copper)}

.contact-form{display:flex;flex-direction:column;gap:1rem}
.contact-form label{font-size:.75rem;font-weight:600;color:var(--text-muted);margin-bottom:.25rem;display:block;text-transform:uppercase;letter-spacing:.05em}
.contact-form input,.contact-form select,.contact-form textarea{
  width:100%;padding:.7rem 1rem;border-radius:6px;
  background:var(--card);border:1px solid var(--border);
  color:var(--text);font-family:'Sora',sans-serif;font-size:.85rem;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{
  outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(27,42,74,.1);
}
.contact-form textarea{resize:vertical;min-height:110px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-status{margin-top:.5rem;font-size:.8rem;padding:.5rem 0;display:none}
.form-status.error{display:block;color:#ef4444}
.form-status.success{display:block;color:#22c55e}

/* --- CTA SECTION --- */
.cta-section{
  background:var(--navy);color:#fff;text-align:center;
}
.cta-section h2{color:#fff;margin-bottom:.5rem}
.cta-section p{color:rgba(255,255,255,.7);margin-bottom:1.5rem;max-width:600px;margin-left:auto;margin-right:auto}
.cta-section .btn-primary{background:var(--copper)}

/* --- FOOTER --- */
footer{
  padding:3rem 0 2rem;border-top:1px solid var(--border);
  text-align:center;
}
footer .logo{font-family:'DM Serif Display',sans-serif;font-size:1.1rem;font-weight:700;letter-spacing:.01em;margin-bottom:.3rem}
footer .logo span{color:var(--copper)}
footer .tagline{font-size:.78rem;color:var(--text-muted);margin-bottom:1rem}
.footer-links{display:flex;justify-content:center;gap:1.5rem;margin-bottom:1.2rem;flex-wrap:wrap}
.footer-links a{font-size:.78rem;color:var(--text-muted);transition:color .25s}
.footer-links a:hover{color:var(--navy)}
footer .social{display:flex;justify-content:center;gap:.8rem;margin-bottom:1.2rem}
footer .social a{
  width:36px;height:36px;border-radius:50%;border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  transition:all .25s ease;color:var(--text-muted);
}
footer .social a:hover{background:var(--navy);border-color:var(--navy);color:#fff}
footer .copy{font-size:.7rem;color:var(--text-muted)}

/* --- SCROLL REVEAL --- */
.reveal{opacity:0;transform:translateY(25px);transition:opacity .6s ease,transform .6s var(--ease-out)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-d1{transition-delay:.1s}
.reveal-d2{transition-delay:.2s}
.reveal-d3{transition-delay:.3s}
.reveal-d4{transition-delay:.4s}

/* --- REDUCED MOTION --- */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}

/* --- RESPONSIVE --- */
@media(max-width:1024px){
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .testimonials-grid{grid-template-columns:repeat(2,1fr)}
  .about-wrap{grid-template-columns:1fr;gap:2rem}
}
@media(max-width:900px){
  .nav-links{
    position:fixed;top:var(--nav-h);left:0;right:0;
    background:rgba(255,255,255,.98);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
    flex-direction:column;padding:2rem;gap:1.2rem;
    transform:translateY(-100%);opacity:0;
    transition:transform .4s var(--ease-out),opacity .3s ease;
    border-bottom:1px solid var(--border);pointer-events:none;
  }
  .nav-links.open{transform:translateY(0);opacity:1;pointer-events:all}
  .nav-toggle{display:flex}
  .nav-phone{display:none}
  .testimonials-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr;gap:2rem}
  .form-row{grid-template-columns:1fr}
}
@media(max-width:600px){
  .services-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr}
  .stat-item{padding:0 1rem}
  .stat-item+.stat-item{border-left:none}
  .service-card{min-height:200px}
  #hero h1{font-size:clamp(2rem,10vw,2.8rem)}
}