:root{
  --ink:#0D1216;
  --ink-soft:#5B6672;
  --paper:#FFFFFF;
  --paper-alt:#F3F4F2;
  --line:rgba(13,18,22,0.1);
  --lime:#C8F24E;
  --lime-deep:#5C7A12;
  --teal:#168286;
  --purple:#8A2BA3;
  --green:#089846;
  --white:#FFFFFF;
  --font-body:'Plus Jakarta Sans', -apple-system, 'Segoe UI', sans-serif;
  --max:1280px;
  --r-lg:20px;
  --r-md:14px;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-body);
  color:var(--ink-soft);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
.wrap{max-width:var(--max);margin:0 auto;padding:0 clamp(20px,4vw,48px);}

h1,h2,h3{
  font-family:var(--font-body);
  font-weight:600;
  line-height:1.12;
  color:var(--ink);
  letter-spacing:-0.015em;
}
em{font-style:italic;font-weight:500;}

/* ---------- BUTTONS ---------- */
.v4-btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:15px 26px;border-radius:100px;
  font-weight:600;font-size:14.5px;white-space:nowrap;
  transition:transform 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}
.v4-btn-dark{background:var(--ink);color:var(--white);}
.v4-btn-dark:hover{background:#000;transform:translateY(-2px);}
.v4-btn-light{background:var(--white);color:var(--ink);box-shadow:0 0 0 1px var(--line) inset;}
.v4-btn-light:hover{transform:translateY(-2px);box-shadow:0 8px 20px -8px rgba(13,18,22,0.25);}
.v4-btn-lime{background:var(--lime);color:var(--ink);}
.v4-btn-lime:hover{background:#b8e63c;transform:translateY(-2px);}

/* ---------- EYEBROW PILL ---------- */
.v4-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--paper);box-shadow:0 0 0 1px var(--line) inset;
  padding:8px 16px 8px 10px;border-radius:100px;
  font-size:12.5px;font-weight:600;letter-spacing:0.03em;text-transform:uppercase;
  color:var(--ink);margin-bottom:22px;
}
.v4-eyebrow-dot{width:8px;height:8px;border-radius:50%;background:var(--lime);flex-shrink:0;}
.v4-eyebrow.on-dark{background:rgba(13,18,22,0.45);box-shadow:0 0 0 1px rgba(255,255,255,0.18) inset;color:var(--white);backdrop-filter:blur(6px);}

/* ---------- NAV ---------- */
.v4-nav{position:absolute;top:0;left:0;right:0;z-index:60;padding:24px clamp(20px,4vw,48px) 0;transition:padding 0.3s ease;}
.v4-nav.fixed{position:fixed;padding:0;}
.v4-nav-inner{
  max-width:var(--max);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  background:var(--white);border-radius:100px;
  padding:10px 10px 10px 24px;
  box-shadow:0 16px 40px -16px rgba(13,18,22,0.35);
  transition:border-radius 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease, max-width 0.3s ease;
}
.v4-nav.fixed .v4-nav-inner{
  max-width:none;border-radius:0;
  padding:16px clamp(20px,4vw,48px);
  box-shadow:0 1px 0 var(--line);
}
.v4-logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;color:var(--ink);}
.v4-logo-mark{width:34px;height:34px;border-radius:9px;background:var(--ink);color:var(--lime);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0;}
.v4-logo img{max-height:34px;width:auto;}
.v4-links{display:flex;gap:30px;}
.v4-links a{font-size:14.5px;font-weight:500;color:var(--ink-soft);transition:color 0.2s ease;}
.v4-links a:hover{color:var(--ink);}
.v4-burger{display:none;background:none;border:1px solid var(--line);width:38px;height:38px;border-radius:10px;font-size:15px;flex-shrink:0;cursor:pointer;}
.v4-mobile-menu{
  display:none;flex-direction:column;
  max-width:var(--max);margin:8px auto 0;
  background:var(--white);border-radius:20px;
  box-shadow:0 16px 40px -16px rgba(13,18,22,0.35);
  overflow:hidden;
}
.v4-mobile-menu.open{display:flex;}
.v4-mobile-menu a{padding:15px 24px;font-size:14.5px;font-weight:500;color:var(--ink-soft);border-bottom:1px solid var(--line);}
.v4-mobile-menu a:last-child{border-bottom:none;}
.v4-mobile-menu a.active{color:var(--ink);font-weight:600;}
.v4-nav .v4-btn-dark{padding:12px 22px;}

/* ---------- HERO ---------- */
.v4-hero{position:relative;overflow:hidden;}
.v4-hero-slide{position:relative;display:none;}
.v4-hero-slide.active{display:block;}
.v4-hero-media{position:absolute;inset:0;}
.v4-hero-media img{width:100%;height:100%;object-fit:cover;}
.v4-hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg, rgba(13,18,22,0.35) 0%, rgba(13,18,22,0.78) 100%);}
.v4-hero-inner{position:relative;z-index:2;padding:190px 0 72px;min-height:680px;display:flex;flex-direction:column;justify-content:flex-end;}
.v4-hero-top{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:end;margin-bottom:44px;}
.v4-hero h1{color:var(--white);font-size:clamp(34px,4.6vw,52px);margin-bottom:20px;}
.v4-hero-sub{color:rgba(255,255,255,0.72);font-size:15.5px;max-width:42ch;line-height:1.7;}
.v4-hero-stats{display:flex;gap:34px;}
.v4-hero-stats div strong{display:block;color:var(--white);font-size:32px;font-weight:700;}
.v4-hero-stats div strong .plus{color:var(--lime);}
.v4-hero-stats div span{font-size:12.5px;color:rgba(255,255,255,0.6);}
.v4-hero-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;}
.v4-hero-rating{display:flex;align-items:center;gap:10px;}
.v4-hero-rating strong{color:var(--white);font-size:19px;}
.v4-hero-rating .stars{color:var(--lime);letter-spacing:1px;}
.v4-hero-rating span{display:block;font-size:11.5px;color:rgba(255,255,255,0.6);}
.v4-hero-dots{display:flex;gap:6px;margin-top:34px;}
.v4-hero-dot{width:22px;height:4px;border-radius:4px;background:rgba(255,255,255,0.3);border:none;transition:background 0.25s ease,width 0.25s ease;}
.v4-hero-dot.active{background:var(--lime);width:32px;}

/* ---------- SECTION ---------- */
.v4-section{padding:clamp(56px,7vw,110px) 0;}
.v4-section.alt{background:var(--paper-alt);}
.v4-section.dark{background:var(--ink);}
.v4-section.dark h2{color:var(--white);}
.v4-head{max-width:600px;margin-bottom:64px;}
.v4-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.v4-head.split{max-width:none;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;}
.v4-head h2{font-size:clamp(26px,3.2vw,38px);}
.v4-head-actions{display:flex;justify-content:space-between;align-items:center;margin-bottom:64px;gap:24px;flex-wrap:wrap;}

/* ---------- ABOUT (Neden Biz kartları) ---------- */
.v4-about-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 22px;
  display:flex;flex-direction:column;gap:12px;min-height:100%;
}
.v4-about-card-icon{width:42px;height:42px;border-radius:12px;background:var(--paper-alt);color:var(--ink);display:flex;align-items:center;justify-content:center;font-size:18px;}
.v4-about-card h3{font-size:16.5px;margin-top:4px;}
.v4-about-card p{font-size:13.5px;flex:1;}
.v4-about-card a{font-size:13px;font-weight:600;color:var(--ink);display:inline-flex;align-items:center;gap:6px;margin-top:auto;}

/* ---------- SERVICES ---------- */
.v4-services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;}
.v4-services-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;}
.v4-services-grid-4 .v4-service-photo{aspect-ratio:16/8;}
.v4-services-grid-4 .v4-service-body{padding:18px 18px 20px;}
.v4-services-grid-4 .v4-service-body h3{font-size:16px;margin-bottom:6px;}
.v4-services-grid-4 .v4-service-body p{font-size:13px;margin-bottom:12px;}
.v4-service-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;}
.v4-service-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px -18px rgba(13,18,22,0.22);border-color:transparent;}
.v4-service-photo{position:relative;aspect-ratio:16/9;border-radius:var(--r-lg);overflow:hidden;}
.v4-service-photo img{width:100%;height:100%;object-fit:cover;}
.v4-service-body{padding:22px 22px 26px;}
.v4-service-body h3{font-size:18px;margin-bottom:8px;}
.v4-service-body p{font-size:13.5px;margin-bottom:16px;}
.v4-service-body a{font-size:13px;font-weight:600;color:var(--ink);display:inline-flex;align-items:center;gap:6px;}
.v4-service-body a span{transition:transform 0.25s ease;}
.v4-service-card:hover a span{transform:translate(3px,-3px);}
.v4-services-more{display:flex;justify-content:center;margin-top:40px;}

/* ---------- PROJECTS ---------- */
.v4-projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;}
.v4-project-card{border-radius:var(--r-lg);overflow:hidden;position:relative;display:block;aspect-ratio:16/11;}
.v4-project-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease;}
.v4-project-card:hover img{transform:scale(1.06);}
.v4-project-card::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg, rgba(13,18,22,0.85) 0%, rgba(13,18,22,0) 55%);}
.v4-project-status{position:absolute;top:14px;right:14px;z-index:2;background:rgba(255,255,255,0.9);color:var(--ink);font-size:10.5px;font-weight:700;padding:5px 12px;border-radius:100px;}
.v4-project-body{position:absolute;left:20px;right:20px;bottom:18px;z-index:2;}
.v4-project-cat{
  display:inline-flex;align-items:center;gap:7px;
  background:rgba(255,255,255,0.92);color:var(--ink);
  font-size:11px;font-weight:700;letter-spacing:0.04em;text-transform:uppercase;
  padding:6px 14px 6px 10px;border-radius:100px;margin-bottom:12px;
}
.v4-project-cat::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ink);flex-shrink:0;}
.v4-cat-0::before{background:var(--teal);}
.v4-cat-1::before{background:var(--purple);}
.v4-cat-2::before{background:var(--green);}
.v4-cat-3::before{background:var(--lime-deep);}
.v4-project-body h3{font-size:19px;margin-bottom:8px;color:var(--white);}
.v4-project-loc{font-size:13px;color:rgba(255,255,255,0.78);display:flex;align-items:center;gap:6px;}

/* ---------- PROCESS + TRUST (tek koyu bölüm) ---------- */
.v4-process-row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:56px;}
.v4-process-item{
  background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.08);border-radius:var(--r-lg);
  padding:24px 22px;
}
.v4-process-item-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;}
.v4-process-circle{
  width:42px;height:42px;border-radius:50%;background:var(--lime);color:var(--ink);
  display:flex;align-items:center;justify-content:center;font-size:18px;
}
.v4-process-num{font-family:var(--font-body);font-weight:700;font-size:30px;color:rgba(255,255,255,0.18);}
.v4-process-item h3{font-size:16.5px;margin-bottom:8px;color:var(--white);}
.v4-process-item p{font-size:13.5px;color:rgba(255,255,255,0.5);}

.v4-trust-divider{border-top:1px solid rgba(255,255,255,0.1);padding-top:44px;}
.v4-trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;}
.v4-trust-icon{width:36px;height:36px;border-radius:50%;background:var(--lime);color:var(--ink);display:flex;align-items:center;justify-content:center;font-size:16px;margin-bottom:16px;}
.v4-trust-card h3{font-size:15px;margin-bottom:8px;color:var(--white);}
.v4-trust-card p{font-size:13px;color:rgba(255,255,255,0.5);}

/* ---------- TESTIMONIALS ---------- */
.v4-testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;}
.v4-testimonial-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 24px;}
.v4-testimonial-card .quote{font-size:14.5px;color:var(--ink-soft);margin-bottom:20px;}
.v4-testimonial-person{display:flex;align-items:center;gap:12px;}
.v4-testimonial-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;background:var(--paper-alt);}
.v4-testimonial-person strong{display:block;font-size:13.5px;color:var(--ink);}
.v4-testimonial-person span{font-size:12px;}

/* ---------- FAQ ---------- */
.v4-faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px;}
.v4-faq-item{background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);padding:22px 26px;transition:border-color 0.25s ease;}
.v4-faq-item.open{border-color:var(--ink);}
.v4-faq-q{display:flex;justify-content:space-between;gap:20px;cursor:pointer;font-weight:600;font-size:15.5px;color:var(--ink);}
.v4-faq-q i{font-style:normal;color:var(--lime-deep);transition:transform 0.3s ease;}
.v4-faq-item.open .v4-faq-q i{transform:rotate(45deg);}
.v4-faq-a{max-height:0;overflow:hidden;transition:max-height 0.35s ease;}
.v4-faq-item.open .v4-faq-a{max-height:260px;}
.v4-faq-a p{padding-top:14px;font-size:14px;color:var(--ink-soft);}

/* ---------- BLOG ---------- */
.v4-blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;}
.v4-blog-card{border-radius:var(--r-lg);overflow:hidden;background:var(--paper);border:1px solid var(--line);display:block;transition:transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;}
.v4-blog-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px -18px rgba(13,18,22,0.22);border-color:transparent;}
.v4-blog-card:hover .v4-blog-photo img{transform:scale(1.06);}
.v4-blog-photo{overflow:hidden;}
.v4-blog-photo img{transition:transform 0.5s ease;}
.v4-blog-photo{aspect-ratio:16/10;}
.v4-blog-photo img{width:100%;height:100%;object-fit:cover;}
.v4-blog-body{padding:22px 22px 26px;}
.v4-blog-meta{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap;}
.v4-blog-cat{
  background:var(--paper);color:var(--ink);
  border:1px solid var(--line);border-radius:100px;
  padding:5px 12px;font-size:10.5px;font-weight:700;letter-spacing:0.04em;text-transform:uppercase;
}
.v4-blog-date{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--ink-soft);}
.v4-blog-body h3{font-size:17px;margin-bottom:10px;}
.v4-blog-body p{font-size:13.5px;margin-bottom:16px;}
.v4-blog-link{font-size:12.5px;font-weight:600;color:var(--ink);display:inline-flex;align-items:center;gap:6px;}

/* ---------- CTA ---------- */
.v4-cta{background:var(--ink);border-radius:28px;padding:clamp(36px,5vw,60px);display:grid;grid-template-columns:1.3fr 1fr;gap:32px;align-items:center;}
.v4-cta h2{color:var(--white);font-size:clamp(24px,3vw,34px);}
.v4-cta p{color:rgba(255,255,255,0.6);margin-top:10px;max-width:44ch;}
.v4-cta-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-end;}

/* ---------- FOOTER ---------- */
.v4-footer{background:var(--ink);padding:56px 0 26px;color:rgba(255,255,255,0.55);}
.v4-footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,0.1);}
.v4-footer-brand{color:var(--white);font-weight:700;font-size:19px;margin-bottom:12px;display:flex;align-items:center;gap:10px;}
.v4-footer-col h4{color:var(--white);font-size:13.5px;margin-bottom:16px;text-transform:uppercase;letter-spacing:0.04em;}
.v4-footer-col p,.v4-footer-col a{display:block;font-size:13.5px;margin-bottom:10px;}
.v4-footer-bottom{display:flex;justify-content:space-between;padding-top:22px;font-size:12.5px;flex-wrap:wrap;gap:10px;}
.v4-footer-social{display:flex;gap:10px;}
.v4-footer-social a{
  width:36px;height:36px;border-radius:50%;
  border:1px solid rgba(255,255,255,0.18);
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;color:rgba(255,255,255,0.7);
  transition:background 0.2s ease, color 0.2s ease;
}
.v4-footer-social a:hover{background:var(--lime);color:var(--ink);border-color:var(--lime);}

/* ---------- WHATSAPP ---------- */
.v4-whatsapp{
  position:fixed;right:24px;bottom:24px;width:54px;height:54px;background:#25D366;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:24px;
  box-shadow:0 10px 24px -8px rgba(0,0,0,0.4);z-index:80;
  transition:transform 0.25s ease;
  animation:v4-wa-pulse 2.5s ease-in-out infinite;
}
.v4-whatsapp:hover{transform:scale(1.08);}
@keyframes v4-wa-pulse{
  0%,100%{box-shadow:0 10px 24px -8px rgba(0,0,0,0.4), 0 0 0 0 rgba(37,211,102,0.45);}
  50%{box-shadow:0 10px 24px -8px rgba(0,0,0,0.4), 0 0 0 12px rgba(37,211,102,0);}
}
@media (prefers-reduced-motion: reduce){.v4-whatsapp{animation:none;}}

/* ---------- PAGE HEADER (inner pages) ---------- */
.v4-page-header{position:relative;background:var(--ink);overflow:hidden;padding:170px 0 60px;}
.v4-page-header::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 20%, rgba(200,242,78,0.12), transparent 55%);pointer-events:none;}
.v4-page-header .wrap{position:relative;z-index:1;}
.v4-page-header h1{color:var(--white);font-size:clamp(30px,4vw,44px);margin-bottom:16px;}
.v4-breadcrumb{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:rgba(255,255,255,0.5);}
.v4-breadcrumb a{color:rgba(255,255,255,0.75);transition:color 0.2s ease;}
.v4-breadcrumb a:hover{color:var(--lime);}
.v4-breadcrumb span{color:rgba(255,255,255,0.9);}

/* ---------- ABOUT PAGE (Hakkımızda) — hikaye düzeni ---------- */
.v4-story{display:grid;grid-template-columns:0.85fr 1.15fr;gap:56px;align-items:start;}
.v4-story-media{position:sticky;top:110px;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/5;background:var(--paper-alt);}
.v4-story-media img{width:100%;height:100%;object-fit:cover;}
.v4-story-badge{position:absolute;left:20px;right:20px;bottom:20px;background:var(--white);border-radius:var(--r-md);padding:18px 20px;display:flex;align-items:center;gap:14px;box-shadow:0 16px 32px -14px rgba(13,18,22,0.35);}
.v4-story-badge-icon{width:44px;height:44px;border-radius:50%;background:var(--lime);color:var(--ink);display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0;}
.v4-story-badge strong{display:block;font-size:20px;font-weight:700;color:var(--ink);}
.v4-story-badge span{font-size:12px;color:var(--ink-soft);}
.v4-story-content h2{font-size:clamp(26px,3.2vw,36px);margin-bottom:22px;}
.v4-story-stats{display:flex;flex-wrap:wrap;margin-top:40px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.v4-story-stat{flex:1;min-width:130px;padding:22px 24px 22px 0;border-right:1px solid var(--line);}
.v4-story-stat:last-child{border-right:none;}
.v4-story-stat strong{display:block;font-size:30px;font-weight:700;color:var(--ink);}
.v4-story-stat span{font-size:12.5px;color:var(--ink-soft);}

/* ---------- HAKKIMIZDA (Anasayfa) — sade, tam kenar fotoğraflı düzen ---------- */
.v4-story-clean{padding:0;overflow:hidden;}
.v4-story-clean-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;}
.v4-story-clean-text{padding:56px clamp(20px,4vw,48px) 56px max(20px,calc((100vw - 1280px) / 2 + 20px));}
.v4-story-clean-text h2{font-size:clamp(34px,4.2vw,52px);font-weight:800;line-height:1.05;letter-spacing:-0.01em;color:var(--ink);}
.v4-story-clean-underline{width:64px;height:5px;background:var(--lime);border-radius:3px;margin:20px 0 26px;}
.v4-story-clean-text .v4-article-body p{color:var(--ink-soft);font-size:15.5px;line-height:1.75;max-width:46ch;}
.v4-story-clean-text .v4-article-actions{margin-top:28px;}
.v4-story-clean-text .v4-story-stats{margin-top:36px;}
.v4-story-clean-photo{position:relative;height:480px;align-self:center;}
.v4-story-clean-photo img{width:100%;height:100%;object-fit:cover;display:block;}

/* ---------- ARTICLE / DETAIL CONTENT ---------- */
.v4-article{max-width:820px;margin:0 auto;}
.v4-article-cover{border-radius:var(--r-lg);overflow:hidden;margin-bottom:32px;aspect-ratio:16/9;}
.v4-article-cover img{width:100%;height:100%;object-fit:cover;}
.v4-article-meta{display:flex;align-items:center;gap:12px;margin-bottom:20px;font-size:13px;color:var(--ink-soft);}
.v4-article-body{font-size:15.5px;color:var(--ink-soft);}
.v4-article-body h2,.v4-article-body h3{color:var(--ink);margin:32px 0 14px;}
.v4-article-body p{margin-bottom:18px;}
.v4-article-body ul,.v4-article-body ol{margin:0 0 18px 22px;}
.v4-article-body img{border-radius:var(--r-md);margin:20px 0;}
.v4-article-body a{color:var(--lime-deep);font-weight:600;text-decoration:underline;}
.v4-article-actions{margin-top:32px;}

/* ---------- FILTER PILLS ---------- */
.v4-filter-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px;}
.v4-filter-pill{padding:9px 18px;border-radius:100px;border:1px solid var(--line);font-size:13px;font-weight:600;color:var(--ink-soft);transition:all 0.2s ease;}
.v4-filter-pill:hover{border-color:var(--ink);color:var(--ink);}
.v4-filter-pill.active{background:var(--ink);color:var(--white);border-color:var(--ink);}

/* ---------- CONTACT ---------- */
.v4-contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:start;}
.v4-contact-list{margin:22px 0 26px;display:flex;flex-direction:column;gap:16px;}
.v4-contact-list li{display:flex;flex-direction:column;gap:2px;font-size:14.5px;}
.v4-contact-list strong{font-size:12px;text-transform:uppercase;letter-spacing:0.04em;color:var(--ink);}
.v4-contact-list a{color:var(--ink-soft);}
.v4-contact-social{display:flex;gap:10px;}
.v4-contact-social a{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;transition:background 0.2s ease,color 0.2s ease,border-color 0.2s ease;}
.v4-contact-social a:hover{background:var(--ink);color:var(--white);border-color:var(--ink);}

.v4-form{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:32px;}
.v4-form h3{font-size:19px;margin-bottom:18px;}
.v4-form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px;}
.v4-form input,.v4-form textarea,.v4-form select{width:100%;border:1px solid var(--line);border-radius:12px;padding:13px 16px;font-family:var(--font-body);font-size:14px;color:var(--ink);background:var(--paper-alt);transition:border-color 0.2s ease;}
.v4-form input:focus,.v4-form textarea:focus,.v4-form select:focus{outline:none;border-color:var(--ink);}
.v4-form select{appearance:auto;cursor:pointer;}
.v4-form textarea{resize:vertical;margin-bottom:14px;}
.v4-form-status{margin-top:14px;font-size:13.5px;}
.v4-form-status.success{color:var(--green);}
.v4-form-status.error{color:#c0392b;}
.v4-quote-estimate{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--ink);color:var(--white);border-radius:12px;padding:16px 18px;margin-bottom:14px;flex-wrap:wrap;}
.v4-quote-estimate-label{font-size:12px;text-transform:uppercase;letter-spacing:0.06em;color:rgba(255,255,255,0.6);}
.v4-quote-estimate strong{font-size:18px;color:var(--lime);}

.v4-mat-list{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;margin-bottom:18px;}
.v4-mat-item{border-bottom:1px solid var(--line);}
.v4-mat-item:last-child{border-bottom:none;}
.v4-mat-head{display:flex;align-items:center;gap:10px;padding:14px 18px;cursor:pointer;font-weight:600;font-size:14px;}
.v4-mat-head input[type="checkbox"]{width:auto;flex:none;}
.v4-mat-head-label{flex:1;}
.v4-mat-result{font-weight:400;font-size:12.5px;color:var(--ink-soft);text-align:right;}
.v4-mat-item.open .v4-mat-result{color:var(--lime-deep);font-weight:600;}
.v4-mat-body{display:none;padding:0 18px 16px;}
.v4-mat-item.open .v4-mat-body{display:block;}
.v4-mat-body .v4-form-row{margin-bottom:10px;}
.v4-mat-body input,.v4-mat-body select{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-family:var(--font-body);font-size:13.5px;background:var(--paper-alt);}
.v4-mat-note{font-size:12px;color:var(--ink-soft);margin:0;}
.v4-mat-summary{background:var(--paper-alt);border-radius:12px;padding:14px 18px;margin-bottom:14px;font-size:13px;color:var(--ink-soft);white-space:pre-wrap;}
.v4-mat-summary.empty{font-style:italic;}
.v4-mat-other-toggle{width:100%;background:var(--paper-alt);border:1px dashed var(--line);border-radius:10px;padding:10px;margin:10px 0 4px;font-size:13px;font-weight:600;color:var(--ink-soft);cursor:pointer;}
.v4-mat-other-toggle:hover{color:var(--ink);border-color:var(--ink);}

.v4-map-embed{margin-top:48px;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:21/8;}
.v4-map-embed iframe{width:100%;height:100%;border:0;display:block;}

/* ---------- 404 ---------- */
.v4-error-page{min-height:70vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:190px 0 80px;}
.v4-error-code{font-size:clamp(64px,12vw,140px);font-weight:700;color:var(--paper-alt);line-height:1;margin-bottom:8px;}
.v4-error-page h1{margin-bottom:14px;}
.v4-error-page p{max-width:44ch;margin:0 auto 26px;}

/* ---------- PREVIEW BANNER ---------- */
.v4-preview-banner{background:var(--lime);color:var(--ink);text-align:center;font-size:13px;font-weight:700;padding:10px 16px;}

/* ---------- REVEAL ---------- */
.v4-reveal{opacity:0;transform:translateY(24px);transition:opacity 0.6s ease,transform 0.6s ease;}
.v4-reveal.in{opacity:1;transform:translateY(0);}

/* ---------- RESPONSIVE ---------- */
@media (max-width:980px){
  .v4-links{display:none;}
  .v4-burger{display:block;}
  .v4-nav-inner > .v4-btn-dark{display:none;}
  .v4-hero-top{grid-template-columns:1fr;gap:20px;}
  .v4-services-grid,.v4-services-grid-4{grid-template-columns:repeat(2,1fr);}
  .v4-projects-grid{grid-template-columns:repeat(2,1fr);}
  .v4-process-row{grid-template-columns:repeat(2,1fr);}
  .v4-trust-grid{grid-template-columns:repeat(2,1fr);gap:24px;}
  .v4-testimonial-grid{grid-template-columns:1fr;}
  .v4-blog-grid{grid-template-columns:1fr;}
  .v4-cta{grid-template-columns:1fr;}
  .v4-cta-actions{justify-content:flex-start;}
  .v4-footer-top{grid-template-columns:1fr 1fr;}
  .v4-head.split{grid-template-columns:1fr;}
  .v4-head-actions{align-items:flex-start;}
  .v4-contact-grid{grid-template-columns:1fr;}
  .v4-story{grid-template-columns:1fr;gap:32px;}
  .v4-story-media{position:static;aspect-ratio:16/10;}
  .v4-story-clean-grid{grid-template-columns:1fr;}
  .v4-story-clean-text{padding:40px clamp(20px,4vw,48px);}
  .v4-story-clean-photo{height:auto;aspect-ratio:16/10;order:-1;}
}
@media (max-width:600px){
  .v4-services-grid,.v4-services-grid-4,.v4-projects-grid,.v4-trust-grid,.v4-footer-top,.v4-process-row{grid-template-columns:1fr;}
  .v4-hero-stats{gap:20px;}
  .v4-hero-inner{padding:150px 0 40px;min-height:560px;}
  .v4-page-header{padding:140px 0 44px;}
  .v4-form-row{grid-template-columns:1fr;}
  .v4-form{padding:24px;}
  .v4-story-stat{min-width:50%;border-right:none;border-bottom:1px solid var(--line);padding:18px 0;}
}