/* ============================================================
   RK Digital Printing — shared site stylesheet
   Used by index.html, about-us.html, contact-us.html.
   ============================================================ */

:root{
  --blue:#1B6FB5;
  --blue-deep:#144F82;
  --orange:#f0a142;
  --orange-deep:#c67e28;
  --white:#FFFFFF;
  --ink:#1c2b29;
  --ink-soft:#5a6b68;
  --line:#e2e8e7;
  --shadow:0 14px 34px -16px rgba(27,111,181,.28);
  --radius-m:14px;
  --radius-l:26px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--white);
  color:var(--ink);
  font-family:'Roboto',sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

h1,h2,h3,h4{
  font-family:'Zilla Slab',serif;
  font-weight:700;
  margin:0 0 .4em;
  color:var(--blue-deep);
}

.site-title, .site-title *{
  font-family:'Poppins',sans-serif;
}

p{margin:0 0 1em;color:var(--ink-soft);}
a{color:inherit;text-decoration:none;}
img,svg{display:block;max-width:100%;}
button{font-family:inherit;cursor:pointer;}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px;}
.section{padding:70px 0;}
.section-head{max-width:680px;margin-bottom:36px;}
.section-head h2{font-size:clamp(28px,3.6vw,40px);}

.top-ribbon{background:var(--blue);height:14px;}

header.site{
  background:#fff;
  border-bottom:1px solid var(--line);
  position:sticky;
  top:0;
  z-index:50;
}

.nav-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:16px 28px;
  max-width:1180px;
  margin:0 auto;
  flex-wrap:wrap;
}

.logo-cluster{
  display:flex;
  align-items:center;
  gap:16px;
  min-width:0;
}

.logo-full{
  display:flex;
  align-items:center;
  flex-shrink:0;
}

.logo-full img{
  height:96px;
  width:auto;
  display:block;
}

.site-heading{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  min-width:0;
}

.site-title-text{
  font-family:'Poppins',sans-serif;
  font-weight:700;
  font-size:clamp(29px,3.2vw,42px);
  line-height:1.08;
  color:var(--blue-deep);
  white-space:nowrap;
}

.site-tagline{
  font-family:'Zilla Slab',serif;
  font-style:italic;
  font-weight:700;
  font-size:clamp(14px,1.5vw,19px);
  line-height:1.2;
  color:var(--ink-soft);
  margin-top:4px;
  white-space:nowrap;
}

.main-nav{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}

.nav-btn{
  display:flex;
  align-items:center;
  gap:8px;
  padding:11px 20px;
  border-radius:100px;
  border:1.5px solid var(--line);
  font-family:'Roboto',sans-serif;
  font-weight:600;
  font-size:14.5px;
  color:var(--blue-deep);
  background:#fff;
  transition:transform .18s ease, background .18s ease, box-shadow .18s ease, color .18s ease;
}

.nav-btn svg{width:17px;height:17px;flex-shrink:0;}

.nav-btn:hover{
  transform:translateY(-3px) scale(1.04);
  background:var(--blue);
  color:#fff;
  border-color:var(--blue);
  box-shadow:0 10px 20px -8px rgba(27,111,181,.5);
}

.nav-btn:active{transform:translateY(-1px) scale(.98);}
.nav-btn.current{background:var(--orange);border-color:var(--orange);color:#fff;}
.nav-btn.current:hover{background:var(--orange-deep);border-color:var(--orange-deep);}
.nav-btn.icon-only{width:46px;height:46px;padding:0;justify-content:center;border-radius:50%;}
.nav-btn.icon-only svg{width:20px;height:20px;}

@media(max-width:900px){
  .nav-row{justify-content:center;text-align:center;}
  .logo-cluster{justify-content:center;width:100%;}
  .site-heading{align-items:center;}
  .main-nav{justify-content:center;width:100%;}
}

@media(max-width:560px){
  .nav-row{padding:12px 14px;}
  .logo-cluster{gap:10px;}
  .logo-full img{height:64px;}
  .site-title-text{font-size:clamp(23px,7vw,31px);}
  .site-tagline{font-size:clamp(12px,3.5vw,15px);}
  .nav-btn{padding:9px 14px;font-size:13px;}
  .nav-btn.icon-only{width:42px;height:42px;}
  .wrap{padding:0 18px;}
  .section{padding:50px 0;}
}

/* ---------- Hero ---------- */

.hero-strip{
  padding:58px 0;
  background:linear-gradient(135deg,#F4F9F8,#FFFFFF);
  border-bottom:1px solid var(--line);
}

.hero-strip .section-head{margin-bottom:0;}
.hero-strip h1{font-size:clamp(34px,5vw,60px);}
.hero-strip h2{font-size:clamp(28px,4vw,44px);}

/* ---------- About Us ---------- */

.mvv-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
  margin-bottom:24px;
}

.mvv-card{
  background:#F4F9F8;
  border:1px solid var(--line);
  border-radius:var(--radius-l);
  padding:30px 26px;
  box-shadow:var(--shadow);
}

.mvv-card h3{font-size:19px;color:var(--blue-deep);}
.mvv-card .values-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px;}
.mvv-card .values-list span{
  background:var(--blue);
  color:#fff;
  font-size:13px;
  font-weight:700;
  padding:6px 14px;
  border-radius:100px;
}

.goals-box{
  background:#F4F9F8;
  color:var(--ink);
  border:1px solid var(--line);
  border-radius:var(--radius-l);
  padding:30px 32px;
  margin-bottom:40px;
  box-shadow:var(--shadow);
}

.goals-box h3{color:var(--blue-deep);font-size:19px;margin-bottom:16px;}
.goals-box ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
.goals-box li{display:flex;gap:10px;font-size:15px;}
.goals-box li b{flex-shrink:0;color:var(--blue);}

.team-machines{
  display:grid;
  grid-template-columns:.7fr 1.3fr;
  gap:26px;
  align-items:stretch;
}

.team-card{
  background:#F4F9F8;
  border:1px solid var(--line);
  border-radius:var(--radius-l);
  padding:30px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  box-shadow:var(--shadow);
}

.team-avatar{
  width:76px;
  height:76px;
  border-radius:50%;
  background:var(--blue);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-family:'Poppins',sans-serif;
  font-size:26px;
  font-weight:700;
  margin-bottom:14px;
}

.team-card h4{font-size:17px;margin:0 0 4px;color:var(--blue-deep);}
.team-card span{font-size:13px;color:var(--ink-soft);}

.machines-image{
  border-radius:var(--radius-l);
  overflow:hidden;
  box-shadow:var(--shadow);
  border:1px solid var(--line);
}

.machines-image img{width:100%;height:100%;object-fit:cover;display:block;}

@media(max-width:860px){
  .mvv-grid,.team-machines{grid-template-columns:1fr;}
}

/* ---------- Contact Us ---------- */

.contact-head{
  margin:0 auto 30px;
  text-align:center;
  max-width:100%;
}

.connect-row{
  display:flex;
  gap:18px;
  justify-content:center;
  flex-wrap:wrap;
  margin-bottom:50px;
}

.connect-btn{
  width:58px;
  height:58px;
  border-radius:50%;
  background:#F4F9F8;
  border:1.5px solid var(--line);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--blue-deep);
  transition:transform .18s ease, background .18s ease, color .18s ease;
}

.connect-btn svg{width:24px;height:24px;}

.connect-btn:hover{
  transform:translateY(-4px) scale(1.08);
  background:var(--blue);
  color:#fff;
}

.review-map-grid{
  display:grid;
  grid-template-columns:1.25fr .75fr;
  gap:30px;
  align-items:start;
}

.review-col h3,.map-col h3{font-size:19px;margin-bottom:14px;}

.testi-stack{
  display:flex;
  flex-direction:column;
  gap:12px;
  margin-bottom:28px;
}

.testi-empty{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:100px;
  color:var(--ink-soft);
  font-size:13.5px;
  border:1px dashed var(--line);
  border-radius:var(--radius-m);
  background:#F4F9F8;
}

.testi-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  padding:16px 18px;
  box-shadow:var(--shadow);
}

.testi-card p{font-size:13.5px;color:var(--ink);margin:6px 0 8px;}
.testi-card b{font-size:12.5px;color:var(--blue-deep);}

.new-review-heading{margin-top:24px;}

.review-form{
  background:#F4F9F8;
  border:1px solid var(--line);
  border-radius:var(--radius-l);
  padding:24px;
  box-shadow:var(--shadow);
  margin-bottom:22px;
}

.field{margin-bottom:14px;}
.field label{
  display:block;
  font-size:12.5px;
  font-weight:700;
  color:var(--blue-deep);
  margin-bottom:6px;
}

.field input,.field textarea{
  width:100%;
  padding:11px 14px;
  border-radius:10px;
  border:1.5px solid var(--line);
  font-family:'Roboto',sans-serif;
  font-size:14px;
  background:#fff;
}

.field textarea{min-height:80px;resize:vertical;}

.stars{color:var(--orange);font-size:22px;letter-spacing:3px;cursor:pointer;}

.map-col{min-width:0;}
.map-col .map-frame{
  width:100%;
  max-width:420px;
  border-radius:var(--radius-l);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}

.map-col iframe{
  width:100%;
  height:330px;
  border:0;
  display:block;
}

@media(max-width:900px){
  .review-map-grid{grid-template-columns:1fr;}
  .map-col .map-frame{max-width:100%;}
  .map-col iframe{height:300px;}
}

/* ---------- Buttons ---------- */

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 26px;
  border-radius:100px;
  border:1.5px solid transparent;
  font-family:'Roboto',sans-serif;
  font-weight:700;
  font-size:14.5px;
  transition:transform .15s ease, box-shadow .15s ease;
}

.btn:hover{transform:translateY(-2px);}
.btn-blue{background:var(--blue);color:#fff;}
.btn-blue:hover{box-shadow:0 12px 24px -8px rgba(27,111,181,.5);}
.btn-orange{background:var(--orange);color:#fff;}
.btn-orange:hover{box-shadow:0 12px 24px -8px rgba(198,126,40,.5);}
.btn-outline{background:transparent;border-color:var(--blue);color:var(--blue-deep);}

/* ---------- Footer ---------- */

footer.site{
  background:var(--blue);
  color:#EAF3F1;
  padding:56px 0 26px;
  text-align:center;
}

footer.site .logo-badge{
  display:inline-flex;
  align-items:center;
  gap:12px;
  background:#fff;
  border-radius:var(--radius-m);
  padding:12px 22px;
  box-shadow:var(--shadow);
  margin-bottom:16px;
}

footer.site .logo-badge img{height:46px;width:auto;}
footer.site .logo-badge b{font-family:'Poppins',sans-serif;font-size:17px;color:var(--blue-deep);}
footer.site .tagline{font-family:'Zilla Slab',serif;font-style:italic;font-size:17px;color:#fff;margin-bottom:22px;}
footer.site .bottom-line{font-size:12px;color:#CFE6E2;border-top:1px solid rgba(255,255,255,.2);padding-top:18px;margin-top:14px;}

/* ---------- Toast ---------- */

.toast{
  position:fixed;
  bottom:26px;
  left:50%;
  transform:translateX(-50%) translateY(20px);
  background:var(--blue-deep);
  color:#fff;
  padding:13px 22px;
  border-radius:100px;
  font-size:13.5px;
  font-weight:700;
  z-index:120;
  opacity:0;
  pointer-events:none;
  transition:all .25s;
}

.toast.show{
  opacity:1;
  transform:translateX(-50%) translateY(0);
}





/* =========================================================
   PASSION MESSAGE BAND
   ========================================================= */

.passion-band {
  width: 100%;
  margin: 2px 0 8px;
  padding: 7px 10px;
  text-align: center;
  box-sizing: border-box;
}

.passion-band-text {
  font-family: 'Samni', sans-serif;
  font-size: clamp(18px, 2.5vw, 30px);
  font-weight: 600;
  color: #144F82;
  letter-spacing: 0.4px;
  line-height: 1.2;
}


/* Phone */
@media (max-width: 600px) {

  .passion-band {
    margin: 0 0 6px;
    padding: 5px 8px;
  }

  .passion-band-text {
    font-size: 18px;
    line-height: 1.25;
  }

}


/* =========================================================
   FEATURED BUSINESS CARD + BROCHURE SHOWCASE
   ========================================================= */

.featured-print-showcase {
  width: min(1200px, 94%);
  margin: 10px auto 30px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.featured-print-card {
  position: relative;
  display: block;
  overflow: hidden;
  min-height: 300px;
  border-radius: 18px;
  text-decoration: none;
  background: #ffffff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.featured-print-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.18);
}

.featured-print-card img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  display: block;
  object-fit: cover;
}

.featured-print-overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 28px 24px 22px;
  color: #ffffff;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.82),
    rgba(0, 0, 0, 0.35),
    transparent
  );
}

.featured-print-overlay h2 {
  margin: 0 0 5px;
  font-family: 'Poppins', sans-serif;
  font-size: clamp(22px, 3vw, 34px);
}

.featured-print-overlay p {
  margin: 0 0 10px;
  font-family: 'Roboto', sans-serif;
  font-size: 15px;
}

.featured-print-overlay span {
  font-family: 'Roboto', sans-serif;
  font-weight: 600;
  font-size: 15px;
}


/* =========================================================
   MANUAL PRINTING SAMPLE CAROUSEL
   ========================================================= */

.ad-belt-section {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 20px auto 35px;
}

.ad-belt-outer {
  width: 100%;
  overflow: hidden;
  position: relative;
  padding: 10px 4px;
}

.ad-belt-track {
  display: flex;
  gap: 18px;
  width: max-content;
  transform: none !important;
  transition: transform 0.45s ease;
  will-change: transform;
}

.ad-card {
  flex: 0 0 210px;
  width: 210px;
  overflow: hidden;
  border-radius: 12px;
  background: #ffffff;
  box-shadow: 0 5px 16px rgba(0, 0, 0, 0.12);
}

.ad-card img {
  display: block;
  width: 100%;
  height: 170px;
  object-fit: cover;
}

.ad-card-label {
  padding: 10px 8px 12px;
  text-align: center;
  font-family: 'Roboto', sans-serif;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.25;
  color: #144F82;
}

.belt-arrow {
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: #144F82;
  color: #ffffff;
  font-size: 25px;
  line-height: 1;
  cursor: pointer;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
  transition: transform 0.2s ease, background 0.2s ease;
}

.belt-arrow:hover {
  transform: scale(1.08);
  background: #1B6FB5;
}

.belt-arrow:active {
  transform: scale(0.96);
}


/* =========================================================
   TABLET
   ========================================================= */

@media (max-width: 900px) {

  .featured-print-showcase {
    width: 92%;
    gap: 18px;
  }

  .featured-print-card {
    min-height: 250px;
  }

  .featured-print-card img {
    min-height: 250px;
  }

  .ad-card {
    flex-basis: 190px;
    width: 190px;
  }

  .ad-card img {
    height: 155px;
  }

}


/* =========================================================
   PHONE
   ========================================================= */

@media (max-width: 600px) {

  .featured-print-showcase {
    width: 92%;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 8px;
    margin-bottom: 25px;
  }

  .featured-print-card {
    min-height: 230px;
    border-radius: 14px;
  }

  .featured-print-card img {
    min-height: 230px;
  }

  .featured-print-overlay {
    padding: 22px 18px 18px;
  }

  .featured-print-overlay h2 {
    font-size: 24px;
  }

  .featured-print-overlay p {
    font-size: 14px;
  }

  .ad-belt-section {
    gap: 4px;
  }

  .belt-arrow {
    flex: 0 0 38px;
    width: 38px;
    height: 38px;
    font-size: 21px;
  }

  .ad-belt-outer {
    min-width: 0;
  }

  .ad-belt-track {
    gap: 12px;
  }

  .ad-card {
    flex: 0 0 calc(100vw - 110px);
    width: calc(100vw - 110px);
  }

  .ad-card img {
    height: 210px;
  }

}


/* =========================================================
   CAROUSEL IMAGE LIGHTBOX
   ========================================================= */

.ad-card { cursor: zoom-in; }

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(10, 25, 40, 0.88);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox-figure {
  margin: 0;
  max-width: min(900px, 92vw);
  text-align: center;
  transform: scale(0.94);
  transition: transform 0.25s ease;
}

.lightbox.open .lightbox-figure { transform: scale(1); }

.lightbox-figure img {
  max-width: 100%;
  max-height: 78vh;
  margin: 0 auto;
  border-radius: 14px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}

.lightbox-figure figcaption {
  margin-top: 14px;
  font-family: 'Roboto', sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: #ffffff;
}

.lightbox-close {
  position: absolute;
  top: 18px;
  right: 22px;
  width: 46px;
  height: 46px;
  border: none;
  border-radius: 50%;
  background: #ffffff;
  color: #144F82;
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
}

.lightbox-close:hover { background: #f0a142; color: #ffffff; }

body.lightbox-lock { overflow: hidden; }

@media (max-width: 600px) {
  .lightbox { padding: 14px; }
  .lightbox-figure img { max-height: 70vh; }
  .lightbox-figure figcaption { font-size: 15px; }
  .lightbox-close { top: 12px; right: 12px; width: 40px; height: 40px; font-size: 26px; }
}