/* ============================================================
   DILIGENT INTERIORS — Global Styles
   Plain HTML + jQuery multi-page site
   ============================================================ */

/* Noverion Sans — local font files (place font files in /fonts/)
   Required files: NoverionSans-Regular.woff2 / .woff
   Download from the license holder (Typehill Studio) and upload
   to the fonts/ folder. Falls back to DM Sans if not present. */
@font-face{
  font-family:"Noverion Sans";
  font-style:normal;
  font-weight:400;
  font-display:swap;
  src:url("../fonts/NoverionSans-Regular.woff2") format("woff2"),
      url("../fonts/NoverionSans-Regular.woff") format("woff");
}
@font-face{
  font-family:"Noverion Sans";
  font-style:normal;
  font-weight:600;
  font-display:swap;
  src:url("../fonts/NoverionSans-SemiBold.woff2") format("woff2"),
      url("../fonts/NoverionSans-SemiBold.woff") format("woff");
}

:root{
  --cream:#f6f1e9; --paper:#fbf9f5; --ink:#201b17; --muted:#6d665e;
  --accent:#a95731; --accent2:#c47a54; --line:#ddd3c8; --dark:#24211e;
  --radius:18px; --max:1240px;
  --header-h:76px;
  --shadow-sm:0 2px 18px rgba(36,33,30,.05);
  --shadow-md:0 16px 35px rgba(74,42,26,.10);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"DM Sans",sans-serif;color:var(--ink);background:var(--paper);line-height:1.55;overflow-x:hidden}
a{text-decoration:none;color:inherit;transition:color .2s}
a:hover{color:var(--accent)}
img{width:100%;display:block;object-fit:cover}
ul{list-style:none}
.container{width:min(calc(100% - 48px),var(--max));margin:auto}
.eyebrow{font-size:11px;letter-spacing:2.5px;text-transform:uppercase;color:var(--accent);font-weight:700}
h1,h2,h3,h4{font-family:"Playfair Display",serif;font-weight:600;line-height:1.1;color:var(--ink)}
h2{font-size:clamp(34px,4.5vw,58px)}
.page-hero{padding:calc(var(--header-h) + 70px) 0 50px;background:var(--cream)}
.page-hero .eyebrow{margin-bottom:14px}
.page-hero h1{font-size:clamp(44px,6vw,72px);max-width:760px}
.page-hero p{color:var(--muted);max-width:560px;margin-top:18px;font-size:17px}

.btn{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--accent);padding:14px 21px;border-radius:8px;font-weight:700;font-size:14px;transition:.25s;cursor:pointer;font-family:"DM Sans",sans-serif;line-height:1}
.btn.primary{background:var(--accent);color:#fff}
.btn.light{background:#fff;color:var(--accent)}
.btn.dark{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(107,52,31,.13);color:inherit}
.btn .arr{transition:transform .25s}
.btn:hover .arr{transform:translateX(4px)}

/* ---------- Header ---------- */
header.site-header{position:fixed;top:0;left:0;right:0;z-index:60;background:transparent;transition:background .3s,box-shadow .3s;border-bottom:1px solid transparent}
header.site-header.scrolled{background:rgba(251,249,245,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(221,211,200,.33);box-shadow:var(--shadow-sm)}
.nav{height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:flex;align-items:center;gap:12px;cursor:pointer}
.logo-mark{font-family:"Playfair Display";font-size:35px;color:var(--accent);border-right:1px solid var(--line);padding-right:11px;line-height:1}
.logo-text strong{display:block;font-size:15px;letter-spacing:1.7px;color:var(--ink);line-height:1.2;font-family:"Noverion Sans","DM Sans",sans-serif;font-weight:600}
.logo-text span{font-size:9px;letter-spacing:1.3px;color:var(--muted);line-height:1.2;display:block;margin-top:2px;font-family:"Noverion Sans","DM Sans",sans-serif;font-weight:400}
.logo-img{height:58px;width:auto;display:block;object-fit:contain}
.logo-mark.logo-mark-img{border-right:0;padding-right:0;line-height:0}
.footer-logo .logo-img{height:54px;filter:invert(1)}
.footer-logo .logo-text strong{color:#fff}
.footer-logo .logo-text span{color:#9e958c}
.main-nav{display:flex;gap:26px;font-size:13px;font-weight:600;color:#413b35}
.main-nav a{position:relative;padding:4px 0}
.main-nav a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--accent);transition:width .25s}
.main-nav a:hover::after,.main-nav a.active::after{width:100%}
.main-nav a.active{color:var(--accent)}
.nav-actions{display:flex;gap:10px;align-items:center}
.menu-btn{display:none;border:0;background:none;cursor:pointer;color:var(--ink);padding:6px}
.menu-btn svg{width:26px;height:26px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round}

/* ---------- Mobile menu ---------- */
.mobile-menu{position:fixed;inset:0;background:var(--paper);z-index:55;display:none;flex-direction:column;padding:calc(var(--header-h) + 20px) 24px 40px;overflow-y:auto}
.mobile-menu.open{display:flex;animation:fadeIn .25s ease}
.mobile-menu a{font-family:"Playfair Display",serif;font-size:26px;padding:14px 0;border-bottom:1px solid var(--line);color:var(--ink);font-weight:500}
.mobile-menu a:hover{color:var(--accent)}
.mobile-menu .btn{font-family:"DM Sans",sans-serif;font-size:15px;margin-top:22px;justify-content:center}
.mobile-menu .mm-contact{margin-top:28px;font-size:13px;color:var(--muted);line-height:1.9}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.menu-close{position:absolute;top:calc(var(--header-h)/2 - 18px);right:24px;background:none;border:0;font-size:22px;cursor:pointer;color:var(--ink)}

/* ---------- Hero (home) ---------- */
.hero{min-height:calc(100vh - 0px);background:var(--cream);display:grid;grid-template-columns:1.05fr 1.3fr;position:relative;overflow:hidden}
.hero-copy{padding:clamp(110px,10vw,140px) max(24px,calc((100vw - 1240px)/2)) clamp(50px,7vw,90px);padding-right:48px;display:flex;flex-direction:column;justify-content:center;position:relative;z-index:2;background:var(--cream)}
.hero-copy .eyebrow{margin-bottom:16px}
.hero h1{font-size:clamp(48px,6vw,84px);max-width:620px;margin:0 0 22px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p{font-size:17px;max-width:500px;color:#554d46;margin-bottom:28px}
.hero-buttons{display:flex;gap:12px;flex-wrap:wrap}
.hero-meta{display:flex;gap:20px;margin-top:30px;font-size:12px;color:#655d55;flex-wrap:wrap}
.hero-meta span:before{content:"•";margin-right:9px;color:var(--accent)}

/* Hero mini lead form */
.hero-form{background:#fff;border-radius:var(--radius);padding:22px;box-shadow:0 15px 45px rgba(59,36,19,.10);margin-top:26px;max-width:360px;border:1px solid var(--line)}
.hero-form h3{font-family:"DM Sans",sans-serif;font-size:15px;font-weight:700;margin-bottom:4px}
.hero-form .hf-sub{font-size:11px;color:var(--muted);margin-bottom:14px}
.hero-form label{font-size:10px;font-weight:600;display:block;margin:8px 0 3px;color:var(--ink)}
.hero-form input{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:8px;font:13px "DM Sans";background:#fff}
.hero-form input:focus{outline:none;border-color:var(--accent)}
.hero-form .btn{width:100%;justify-content:center;margin-top:14px}
.hero-form .hf-note{font-size:9px;color:var(--muted);text-align:center;margin-top:9px}

.hero-photo{position:relative;min-height:600px;overflow:hidden}
.hero-photo .slides{position:absolute;inset:0}
.hero-photo .slide{position:absolute;inset:0;opacity:0;transition:opacity 1s ease;pointer-events:none}
.hero-photo .slide.active{opacity:1;pointer-events:auto}
.hero-photo .slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.05);animation:heroZoom 7s ease forwards}
@keyframes heroZoom{from{transform:scale(1.08)}to{transform:scale(1)}}
.hero-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--cream) 0%,transparent 22%)}
.handwritten{position:absolute;right:5%;bottom:8%;z-index:3;color:#fff;font-family:"Playfair Display";font-style:italic;font-size:24px;transform:rotate(-7deg);text-shadow:0 2px 12px rgba(0,0,0,.5)}
.hero-controls{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);z-index:4;display:flex;align-items:center;gap:14px;background:rgba(251,249,245,.85);padding:8px 14px;border-radius:40px;backdrop-filter:blur(6px)}
.hero-controls button{background:none;border:0;cursor:pointer;color:var(--ink);font-size:18px;line-height:1;padding:2px 4px}
.hero-controls .dots{display:flex;gap:7px}
.hero-controls .dot{width:22px;height:4px;border-radius:2px;background:var(--line);cursor:pointer;transition:background .3s;border:0;padding:0}
.hero-controls .dot.active{background:var(--accent)}

/* ---------- Trust ---------- */
.trust{background:#fff;border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr)}
.trust-item{padding:28px 30px;display:flex;align-items:center;gap:15px;border-right:1px solid var(--line)}
.trust-item:last-child{border-right:0}
.trust-icon{font-size:25px;color:var(--accent)}
.trust strong{font-size:21px;display:block}
.trust span{font-size:11px;color:var(--muted)}

/* ---------- Sections ---------- */
.section{padding:100px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:40px}
.section-head h2{max-width:650px}
.section-head p{max-width:400px;color:var(--muted)}
.bg-cream{background:var(--cream)}
.bg-white{background:#fff}

/* ---------- Project cards / grid ---------- */
.filters{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:28px}
.filter{padding:9px 17px;border:1px solid var(--line);border-radius:30px;background:#fff;cursor:pointer;font:600 12px "DM Sans";transition:.25s}
.filter.active,.filter:hover{background:var(--accent);color:#fff;border-color:var(--accent)}
.project-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.project-card{position:relative;overflow:hidden;border-radius:12px;background:#eee;cursor:pointer;transition:transform .3s,box-shadow .3s;display:block}
.project-card img{height:340px;transition:transform .5s}
.project-card:hover img{transform:scale(1.05)}
.project-card:hover{box-shadow:var(--shadow-md)}
.project-info{padding:14px 6px 6px}
.project-info strong{display:block;font-size:14px}
.project-info span{font-size:11px;color:var(--muted)}

/* ---------- Service cards ---------- */
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.service{background:#fff;border:1px solid var(--line);border-radius:14px;padding:13px;transition:.3s;cursor:pointer;display:block;color:inherit}
.service:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.service img{height:180px;border-radius:10px;margin-bottom:16px}
.service h3{font-family:"DM Sans";font-size:16px;margin:0 6px 6px}
.service .learn{font-size:12px;color:var(--accent);font-weight:700;margin:0 6px;display:inline-flex;align-items:center;gap:4px}
.service .learn .arr{transition:transform .25s}
.service:hover .learn .arr{transform:translateX(4px)}

/* ---------- Why ---------- */
.why{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.why-photo{height:620px;border-radius:20px;overflow:hidden}
.why-photo img{height:100%}
.points{margin-top:32px;border-top:1px solid var(--line)}
.point{display:grid;grid-template-columns:42px 1fr;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}
.num{color:var(--accent);font-weight:700}
.point h3{font-family:"DM Sans";font-size:16px;margin-bottom:4px}
.point p{font-size:13px;color:var(--muted)}

/* ---------- Process ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);position:relative;margin-top:58px}
.steps:before{content:"";height:1px;background:var(--line);position:absolute;top:17px;left:7%;right:7%}
.step{position:relative;padding:0 25px;opacity:.5;transition:opacity .4s}
.step.active{opacity:1}
.step:first-child{padding-left:0}.step:last-child{padding-right:0}
.step-no{width:35px;height:35px;border:1px solid var(--accent);border-radius:50%;background:#fff;display:grid;place-items:center;color:var(--accent);font-size:11px;font-weight:700;position:relative;margin-bottom:28px;transition:background .4s,color .4s}
.step.active .step-no{background:var(--accent);color:#fff}
.step h3{font-family:"DM Sans";font-size:17px;margin-bottom:7px}
.step p{font-size:13px;color:var(--muted)}

/* ---------- Forms ---------- */
.consult{background:#eee5d9}
.consult-inner{display:grid;grid-template-columns:1fr 1.1fr;gap:70px;align-items:center}
.consult h2{font-size:clamp(38px,4.5vw,58px);margin:15px 0}
.consult p{color:var(--muted);max-width:480px}
.form{background:#fff;border-radius:18px;padding:30px;box-shadow:0 15px 45px rgba(59,36,19,.07)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.form input,.form select,.form textarea{width:100%;padding:14px;border:1px solid var(--line);border-radius:8px;font:13px "DM Sans";background:#fff;color:var(--ink)}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--accent)}
.form button{width:100%;margin-top:13px;border:0;cursor:pointer;justify-content:center}
.form-note{font-size:10px;margin-top:10px;text-align:center;color:var(--muted)}
.form label{font-size:11px;font-weight:600;color:var(--ink);display:block;margin-bottom:4px}
.field-error{border-color:#b3372c!important}

/* ---------- Testimonials ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.quote{background:#fff;border:1px solid var(--line);border-radius:15px;padding:28px}
.quote-mark{font-family:serif;color:var(--accent);font-size:45px;line-height:.5}
.quote p{font-family:"Playfair Display";font-size:18px;margin:17px 0 25px}
.person{font-size:12px;font-weight:700}
.person span{display:block;color:var(--muted);font-weight:400;margin-top:3px}

/* ---------- Gallery / Lightbox ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.gallery-item{position:relative;border-radius:12px;overflow:hidden;cursor:zoom-in;height:260px}
.gallery-item img{width:100%;height:100%;transition:transform .5s}
.gallery-item:hover img{transform:scale(1.06)}
.gallery-item .zoom{position:absolute;inset:0;display:grid;place-items:center;background:rgba(32,27,23,.35);opacity:0;transition:opacity .3s;color:#fff;font-size:26px}
.gallery-item:hover .zoom{opacity:1}
.gallery-item.tall{grid-row:span 2;height:auto}

.lightbox{position:fixed;inset:0;z-index:90;background:rgba(16,14,12,.94);display:none;align-items:center;justify-content:center}
.lightbox.open{display:flex;animation:fadeIn .2s ease}
.lightbox img{max-width:88vw;max-height:82vh;border-radius:8px}
.lightbox .lb-caption{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);color:#fff;font-size:13px;opacity:.85}
.lb-close{position:absolute;top:22px;right:26px;background:none;border:0;color:#fff;font-size:34px;cursor:pointer;line-height:1}
.lb-prev,.lb-next{position:absolute;top:50%;transform:translateY(-50%);background:none;border:0;color:#fff;font-size:44px;cursor:pointer;padding:10px}
.lb-prev{left:20px}.lb-next{right:20px}
.lb-prev:hover,.lb-next:hover,.lb-close:hover{color:var(--accent2)}

/* ---------- Final CTA ---------- */
.final-cta{min-height:420px;background:linear-gradient(90deg,rgba(23,22,20,.87),rgba(23,22,20,.6)),url("https://images.unsplash.com/photo-1600607687939-ce8a6c25118c?auto=format&fit=crop&w=1800&q=85") center/cover;display:grid;place-items:center;text-align:center;color:#fff;padding:60px 20px}
.final-cta .eyebrow{color:#e6a684}
.final-cta h2{max-width:780px;font-size:clamp(42px,5vw,64px);margin:15px auto 25px;color:#fff}
.final-cta p{color:#e6ddd5;margin-bottom:25px}

/* ---------- Footer ---------- */
footer, .footer{background:#1d1b19;color:#ddd5cc;padding:60px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.6fr;gap:36px;padding-bottom:45px;border-bottom:1px solid rgba(255,255,255,.1);align-items:start}
.footer-logo .logo{flex-direction:row;align-items:center;gap:12px}
.footer-logo .logo-img{height:52px}
.footer-logo strong{color:#fff}
.footer-logo span{color:#9e958c}
footer h4, .footer h4{font-size:12px;color:#fff;margin:0 0 14px;text-transform:uppercase;letter-spacing:1.5px;padding-top:2px}
footer a, footer p, .footer a, .footer p{display:block;font-size:12px;color:#aaa29a;margin:7px 0;line-height:1.5}
footer a:hover, .footer a:hover{color:#fff}
footer .footer-contact-addr, .footer .footer-contact-addr{font-size:12px;color:#aaa29a;line-height:1.7;margin:7px 0}
.copyright{display:flex;justify-content:space-between;padding-top:20px;font-size:10px;color:#777}

/* ---------- Toast / sticky CTA ---------- */
.toast{position:fixed;right:20px;bottom:20px;background:#201b17;color:#fff;padding:15px 19px;border-radius:10px;display:none;z-index:100;font-size:13px;box-shadow:0 12px 30px rgba(0,0,0,.2);max-width:320px}
.fa-sticky-cta{display:none;position:fixed;bottom:0;left:0;right:0;z-index:50;padding:12px 20px;background:rgba(251,249,245,.95);backdrop-filter:blur(10px);border-top:1px solid var(--line)}
.fa-sticky-cta .btn{width:100%;justify-content:center}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
.reveal-d1{transition-delay:.1s}.reveal-d2{transition-delay:.2s}.reveal-d3{transition-delay:.3s}

/* ---------- Detail page bits ---------- */
.detail-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:56px;align-items:start}
.meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:20px 0}
.meta-box{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px}
.meta-box .k{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);font-weight:600}
.meta-box .v{font-size:16px;font-weight:700;margin-top:3px;font-family:"Playfair Display",serif}
.check-list li{display:flex;gap:10px;align-items:flex-start;padding:9px 0;border-bottom:1px solid var(--line);font-size:14px;color:#4a453f}
.check-list li:last-child{border-bottom:0}
.check-list li::before{content:"✓";color:var(--accent);font-weight:700}
.faq{border-bottom:1px solid var(--line)}
.faq summary{font-weight:700;font-size:15px;padding:16px 0;cursor:pointer;font-family:"DM Sans",sans-serif;color:var(--ink)}
.faq p{padding:0 0 16px;color:var(--muted);font-size:14px}
.process-strip{display:flex;flex-wrap:wrap;gap:10px}
.process-strip span{background:#fff;border:1px solid var(--line);border-radius:30px;padding:8px 16px;font-size:12px;font-weight:600}

/* ---------- Contact page ---------- */
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:60px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;text-align:center}
.contact-card .ic{font-size:26px;color:var(--accent);margin-bottom:10px}
.contact-card h4{font-family:"DM Sans";font-size:14px;margin-bottom:6px}
.contact-card p,.contact-card a{font-size:13px;color:var(--muted);display:block}

/* ---------- Responsive ---------- */
@media(max-width:1200px){
  .project-grid,.service-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:1024px){
  .project-grid,.service-grid{grid-template-columns:1fr 1fr}
  .why{gap:40px}
  .gallery{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
  .main-nav{display:none}.menu-btn{display:block}
  .nav-actions .btn{display:none}
  .hero{grid-template-columns:1fr}
  .hero-copy{padding:120px 24px 50px}
  .hero-photo{min-height:420px}
  .hero-photo .slide img{min-height:420px}
  .hero-photo:after{background:linear-gradient(0deg,var(--cream) 0%,transparent 25%)}
  .trust{grid-template-columns:1fr 1fr}
  .trust-item:nth-child(2){border-right:0}
  .trust-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .why,.consult-inner{grid-template-columns:1fr;gap:35px}
  .why-photo{height:420px}
  .steps{grid-template-columns:1fr 1fr;gap:35px}.steps:before{display:none}
  .quote-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .footer-logo{grid-column:1 / -1}
  .footer-logo .logo{flex-direction:row;align-items:center}
  .detail-layout{grid-template-columns:1fr;gap:40px}
  .contact-cards{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  .container{width:min(calc(100% - 30px),var(--max))}
  .nav{height:68px}.logo-text strong{font-size:12px}.logo-mark{font-size:29px}
  .hero-copy{padding:104px 20px 40px}
  .hero h1{font-size:44px}.hero p{font-size:16px}
  .hero-form{max-width:100%}
  .hero-photo{min-height:300px}
  .hero-photo .slide img{min-height:300px}
  .hero-controls{bottom:12px}
  .trust{grid-template-columns:1fr}
  .trust-item{border-right:0!important;border-bottom:1px solid var(--line)!important}
  .trust-item:last-child{border-bottom:0!important}
  .section{padding:70px 0}
  .section-head{display:block}
  .section-head h2{margin-bottom:18px}
  .project-grid,.service-grid{grid-template-columns:1fr}
  .project-card img{height:280px}
  .form-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr}
  .gallery-item{height:220px}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .copyright{display:block}
  .copyright span{display:block;margin-top:8px}
  .fa-sticky-cta{display:block}
  .contact-cards{grid-template-columns:1fr}
  .page-hero{padding:calc(var(--header-h) + 56px) 0 40px}
  .logo-img{height:48px}
  .footer-logo .logo-img{height:46px}
}