/* RAPID MARKETING HUB — PORTFOLIO PAGE (case-study presentation) */

.portfolio-container{max-width:1200px;margin:auto;}

/* ---------- HERO ---------- */
.portfolio-hero{
  position:relative;
  min-height:400px;
  padding:115px 7% 90px;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  overflow:hidden;
  background:
    radial-gradient(circle at 18% 26%,rgba(109,40,255,.18),transparent 28%),
    radial-gradient(circle at 82% 18%,rgba(255,0,212,.13),transparent 30%),
    linear-gradient(135deg,#F2E8FF,#FAF6FF);
}

.portfolio-hero-shape{
  position:absolute;
  inset:0;
  opacity:.45;
  background:
    radial-gradient(ellipse at 20% 78%,transparent 0 30%,rgba(109,40,255,.18) 31%,transparent 32%),
    radial-gradient(ellipse at 75% 62%,transparent 0 37%,rgba(109,40,255,.20) 38%,transparent 39%);
}

.portfolio-hero-shape-two{
  position:absolute;
  inset:0;
  opacity:.35;
  pointer-events:none;
  background:radial-gradient(circle at 92% 85%,rgba(255,0,212,.16),transparent 26%);
}

.portfolio-hero-content{position:relative;z-index:2;max-width:820px;}

.portfolio-tag{
  display:inline-block;
  color:var(--accent);
  font-size:var(--fs-label);
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.08em;
}

.portfolio-hero h1{
  font-size:var(--fs-h1);
  line-height:var(--lh-h1);
  letter-spacing:var(--ls-h1);
  color:var(--primary);
  font-weight:var(--fw-display);
  margin:18px 0;
}

.portfolio-hero p{
  color:#1F2937;
  font-size:var(--fs-body);
  line-height:1.8;
  max-width:var(--measure-hero);
  margin:0 auto 24px;
}

.portfolio-breadcrumb{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:10px;
  font-weight:600;
}

.portfolio-breadcrumb a{color:var(--primary);}
.portfolio-breadcrumb span,
.portfolio-breadcrumb p{color:var(--text-light);margin:0;}

/* ---------- WORK / FILTERS ---------- */
.portfolio-work{
  padding:80px 7% 120px;
  background:var(--white);
}

.case-filters{
  display:flex;
  justify-content:center;
  gap:12px;
  margin-bottom:64px;
  overflow-x:auto;
  scrollbar-width:none;
  -webkit-overflow-scrolling:touch;
  padding-bottom:2px;
}

.case-filters::-webkit-scrollbar{display:none;}

.case-filter-btn{
  flex-shrink:0;
  border:2px solid var(--border);
  background:var(--white);
  color:var(--text);
  padding:11px 22px;
  border-radius:50px;
  font-size:13px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.4px;
  cursor:pointer;
  transition:.25s ease;
  white-space:nowrap;
}

.case-filter-btn:hover{
  border-color:var(--primary);
  color:var(--primary);
}

.case-filter-btn.active{
  background:var(--cta-gradient);
  border-color:transparent;
  color:var(--white);
  box-shadow:0 14px 30px rgba(255,45,141,.2);
}

/* ---------- CASE STUDY LIST ---------- */
.case-study-list{
  display:flex;
  flex-direction:column;
  gap:110px;
}

.case-study{
  display:flex;
  align-items:center;
  gap:64px;
}

.case-study--reverse{
  flex-direction:row-reverse;
}

.case-visual,
.case-content{
  flex:1 1 50%;
  min-width:0;
}

/* Filter transition states (portfolio.js toggles these). Cards fade
   out first, THEN get is-hidden (display:none) after the transition
   ends, and newly-matching cards start faded before easing in. */
.case-study.is-hidden{display:none;}

.case-study.is-entering,
.case-study.is-leaving{
  opacity:0;
  transform:scale(.97);
}

.case-study.is-leaving{
  pointer-events:none;
}

.case-study{
  transition:opacity .3s cubic-bezier(.22,1,.36,1),transform .3s cubic-bezier(.22,1,.36,1);
}

@media(prefers-reduced-motion:reduce){
  .case-study{transition:none;}
  .case-study.is-entering,
  .case-study.is-leaving{opacity:1;transform:none;}
}

/* ---------- CASE MEDIA (browser/dashboard mockup composition) ---------- */
.case-media{
  position:relative;
  padding:0 15% 22% 0;
}

.case-study--reverse .case-media{
  padding:0 0 22% 15%;
}

/* Single-screenshot projects (every named website project now shows
   just its own screenshot, not a 3-image category composite) don't
   need the padding reserved for an offset secondary image. */
.case-media.is-solo,
.case-study--reverse .case-media.is-solo{
  padding:0;
}

.case-media-primary,
.case-media-secondary{
  border-radius:18px;
  overflow:hidden;
  background:var(--soft);
  border:1px solid var(--border);
  box-shadow:0 25px 60px rgba(15,23,42,.16);
}

.case-media-primary{
  position:relative;
  z-index:1;
  transition:transform .45s cubic-bezier(.22,1,.36,1);
}

.case-media-secondary{
  position:absolute;
  right:0;
  bottom:0;
  width:46%;
  z-index:2;
  border-width:4px;
  border-color:var(--white);
  box-shadow:0 22px 50px rgba(15,23,42,.22);
  transition:transform .45s cubic-bezier(.22,1,.36,1);
}

.case-study--reverse .case-media-secondary{
  right:auto;
  left:0;
}

.case-media-primary img,
.case-media-secondary img{
  width:100%;
  height:auto;
  aspect-ratio:2/1;
  object-fit:cover;
  object-position:center top;
  display:block;
}

.case-frame-bar{
  display:flex;
  align-items:center;
  gap:5px;
  padding:9px 12px;
  background:#F1F1F6;
  border-bottom:1px solid var(--border);
}

.case-frame-bar span{
  width:8px;
  height:8px;
  border-radius:50%;
  background:#D8DBE6;
}

.case-media.is-campaign .case-frame-bar{
  background:linear-gradient(90deg,var(--primary),var(--accent));
}

.case-media.is-campaign .case-frame-bar span{
  background:rgba(255,255,255,.55);
}

.case-media-more{
  position:absolute;
  left:0;
  bottom:0;
  z-index:3;
  border:none;
  background:rgba(15,23,42,.82);
  color:var(--white);
  font-size:12px;
  font-weight:600;
  letter-spacing:.3px;
  padding:9px 16px;
  border-radius:50px;
  cursor:pointer;
  transition:.25s ease;
}

.case-study--reverse .case-media-more{
  left:auto;
  right:0;
}

.case-media-more:hover{
  background:var(--accent);
  transform:translateY(-2px);
}

/* Desktop hover: primary zooms slightly, secondary lifts a touch,
   card elevation via a soft glow behind the media block. */
.case-study:hover .case-media-primary img{
  transform:scale(1.035);
}

.case-study:hover .case-media-secondary{
  transform:translateY(-6px);
}

@media(prefers-reduced-motion:reduce){
  .case-media-primary,
  .case-media-secondary,
  .case-media-primary img{
    transition:none;
  }
}

/* ---------- CASE CONTENT ---------- */
.case-category{
  display:inline-block;
  color:var(--accent);
  font-size:12px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.7px;
  margin-bottom:14px;
}

.case-content h3{
  font-size:32px;
  line-height:1.2;
  color:var(--text);
  font-weight:700;
  margin-bottom:16px;
}

.case-content > p{
  color:var(--text-light);
  font-size:16px;
  line-height:1.8;
  margin-bottom:26px;
}

.case-services{
  margin-bottom:22px;
}

.case-services-label{
  display:block;
  color:var(--text);
  font-size:12px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.5px;
  margin-bottom:12px;
}

.case-services ul{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}

.case-services li{
  background:var(--soft);
  border:1px solid var(--border);
  color:var(--text);
  font-size:13px;
  font-weight:700;
  padding:8px 16px;
  border-radius:50px;
}

.case-meta-row{
  display:flex;
  flex-wrap:wrap;
  gap:28px;
  margin-bottom:28px;
  padding-top:22px;
  border-top:1px solid var(--border);
}

.case-meta-row span{
  display:block;
  color:var(--text-light);
  font-size:12px;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.4px;
  margin-bottom:4px;
}

.case-meta-row strong{
  color:var(--text);
  font-size:15px;
  font-weight:700;
}

.case-view-btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  border:none;
  background:var(--cta-gradient);
  color:var(--white);
  padding:15px 28px;
  border-radius:50px;
  font-size:13px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.4px;
  cursor:pointer;
  box-shadow:0 18px 35px rgba(255,45,141,.18);
  transition:.25s ease;
}

.case-view-btn i{transition:transform .25s ease;}

.case-view-btn:hover{
  transform:translateY(-3px);
  box-shadow:0 22px 45px rgba(109,40,255,.28);
}

.case-view-btn:hover i{
  transform:translateX(4px);
}

.portfolio-empty{
  text-align:center;
  color:var(--text-light);
  font-size:16px;
  padding:60px 0 0;
}

/* ---------- CTA ---------- */
.portfolio-cta{
  padding:90px 7%;
  text-align:center;
  color:var(--white);
  background:linear-gradient(135deg,var(--primary),#FF00D4);
}

.portfolio-cta h2{
  font-size:var(--fs-h2);
  line-height:1.2;
  color:var(--white);
  font-weight:var(--fw-heading);
  margin-bottom:16px;
}

.portfolio-cta p{
  color:#F8EFFF;
  font-size:17px;
  line-height:1.8;
  max-width:640px;
  margin:0 auto 32px;
}

.portfolio-cta-buttons{
  display:flex;
  justify-content:center;
  gap:18px;
  flex-wrap:wrap;
}

.portfolio-cta .hero-btn{
  background:#fff!important;
  color:var(--primary)!important;
}

.portfolio-cta .hero-outline{
  background:transparent!important;
  color:#fff!important;
  border:2px solid #fff;
  box-shadow:none;
}

/* ---------- MODAL ---------- */
.portfolio-modal{
  position:fixed;
  inset:0;
  z-index:10000;
  display:none;
  align-items:center;
  justify-content:center;
  padding:24px;
}

.portfolio-modal.is-open{display:flex;}

.portfolio-modal-backdrop{
  position:absolute;
  inset:0;
  background:rgba(15,23,42,.72);
  backdrop-filter:blur(4px);
  animation:portfolioBackdropIn .22s ease both;
}

.portfolio-modal-dialog{
  position:relative;
  z-index:2;
  background:var(--white);
  border-radius:24px;
  overflow:hidden;
  max-width:960px;
  width:100%;
  max-height:90vh;
  display:flex;
  flex-direction:column;
  box-shadow:0 30px 80px rgba(0,0,0,.35);
  animation:portfolioModalIn .28s cubic-bezier(.22,1,.36,1) both;
  transition:opacity .18s ease,transform .18s ease;
}

@keyframes portfolioModalIn{
  from{opacity:0;transform:scale(.96);}
  to{opacity:1;transform:scale(1);}
}

@keyframes portfolioBackdropIn{
  from{opacity:0;}
  to{opacity:1;}
}

.portfolio-modal.is-closing .portfolio-modal-dialog{
  opacity:0;
  transform:scale(.96);
  animation:none;
}

.portfolio-modal.is-closing .portfolio-modal-backdrop{
  opacity:0;
  transition:opacity .18s ease;
  animation:none;
}

@media(prefers-reduced-motion:reduce){
  .portfolio-modal-backdrop,
  .portfolio-modal-dialog{
    animation:none;
  }
}

.portfolio-modal-close{
  position:absolute;
  top:16px;
  right:16px;
  z-index:4;
  width:42px;
  height:42px;
  border:none;
  border-radius:50%;
  background:rgba(15,23,42,.75);
  color:var(--white);
  font-size:16px;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:.2s ease;
}

.portfolio-modal-close:hover{background:var(--accent);}

.portfolio-modal-media{
  position:relative;
  background:var(--soft);
  flex-shrink:0;
}

.portfolio-modal-image-wrap{
  width:100%;
  max-height:58vh;
  overflow:auto;
}

.portfolio-modal-image{
  width:100%;
  height:auto;
  display:block;
}

.portfolio-modal-nav{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  z-index:3;
  width:44px;
  height:44px;
  border:none;
  border-radius:50%;
  background:rgba(15,23,42,.6);
  color:var(--white);
  font-size:16px;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:.2s ease;
}

/* The [hidden] attribute's implicit display:none is otherwise beaten
   by the display:flex above (both are author/UA rules of equal
   selector specificity, and this class-based flex rule comes from
   the author stylesheet) -- without this, portfolio.js setting
   .hidden = true on a single-image project's prev/next buttons had
   no visible effect. */
.portfolio-modal-nav[hidden]{
  display:none;
}

.portfolio-modal-prev{left:16px;}
.portfolio-modal-next{right:16px;}

.portfolio-modal-nav:hover{
  background:var(--accent);
}

.portfolio-modal-counter{
  position:absolute;
  left:50%;
  bottom:14px;
  transform:translateX(-50%);
  z-index:3;
  background:rgba(15,23,42,.7);
  color:var(--white);
  font-size:12px;
  font-weight:600;
  padding:6px 14px;
  border-radius:50px;
}

.portfolio-modal-info{
  padding:26px 30px 30px;
  border-top:1px solid var(--border);
  overflow-y:auto;
}

.portfolio-modal-category{
  display:inline-block;
  color:var(--accent);
  font-size:12px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.6px;
  margin-bottom:8px;
}

.portfolio-modal-info h3{
  font-size:24px;
  font-weight:700;
  color:var(--text);
  margin-bottom:12px;
}

.portfolio-modal-industry{
  display:block;
  color:var(--text-light);
  font-size:13px;
  font-weight:700;
  margin-bottom:22px;
}

.portfolio-modal-section{
  padding-top:20px;
  border-top:1px solid var(--border);
  margin-bottom:20px;
}

.portfolio-modal-section:first-of-type{
  padding-top:0;
  border-top:none;
}

.portfolio-modal-section h4{
  color:var(--text);
  font-size:12px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.5px;
  margin-bottom:10px;
}

.portfolio-modal-section > p{
  color:var(--text-light);
  font-size:14.5px;
  line-height:1.75;
}

.portfolio-modal-chip-list,
.portfolio-modal-check-list{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}

.portfolio-modal-chip-list li{
  background:var(--soft);
  border:1px solid var(--border);
  color:var(--text);
  font-size:12.5px;
  font-weight:700;
  padding:6px 14px;
  border-radius:50px;
}

.portfolio-modal-check-list{
  flex-direction:column;
  gap:10px;
}

.portfolio-modal-check-list li{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--text);
  font-size:14px;
  font-weight:700;
}

.portfolio-modal-check-list li i{
  width:20px;
  height:20px;
  flex-shrink:0;
  border-radius:50%;
  background:rgba(109,40,255,.12);
  color:var(--primary);
  font-size:10px;
  display:flex;
  align-items:center;
  justify-content:center;
}

.portfolio-modal-platform-row{
  display:flex;
  align-items:center;
  gap:10px;
  padding-top:20px;
  border-top:1px solid var(--border);
}

.portfolio-modal-platform-row span{
  color:var(--text-light);
  font-size:12px;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.4px;
}

.portfolio-modal-platform-row strong{
  color:var(--text);
  font-size:15px;
  font-weight:700;
}

.portfolio-modal-project-nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:18px 30px;
  border-top:1px solid var(--border);
  background:var(--soft);
}

.portfolio-modal-project-prev,
.portfolio-modal-project-next{
  display:inline-flex;
  align-items:center;
  gap:8px;
  border:none;
  background:none;
  color:var(--primary);
  font-size:13px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.3px;
  cursor:pointer;
  padding:8px 4px;
  transition:.2s ease;
}

.portfolio-modal-project-prev:hover,
.portfolio-modal-project-next:hover{
  color:var(--accent);
}

.portfolio-modal-project-next{
  margin-left:auto;
}

body.portfolio-modal-open{overflow:hidden;}

/* ---------- ACTIVE NAV LINK ---------- */
.nav-links a.active-nav{color:var(--primary);}

/* ---------- RESPONSIVE ---------- */
@media(max-width:992px){
  .case-study,
  .case-study--reverse{
    flex-direction:column;
    align-items:stretch;
    gap:36px;
  }

  .case-study-list{gap:80px;}

  .case-media,
  .case-study--reverse .case-media{
    padding:0 12% 18% 0;
  }
}

@media(max-width:768px){
  .portfolio-hero,
  .portfolio-work,
  .portfolio-cta{
    padding-left:22px;
    padding-right:22px;
  }

  .portfolio-hero{padding-top:70px;padding-bottom:70px;}
  .portfolio-hero h1{font-size:36px;}

  .portfolio-work{padding-top:56px;padding-bottom:90px;}

  .case-filters{
    justify-content:flex-start;
    margin-bottom:44px;
  }

  .case-study-list{gap:64px;}

  .case-media,
  .case-study--reverse .case-media{
    padding:0 20% 16% 0;
  }

  .case-content h3{font-size:26px;}

  .portfolio-modal-dialog{max-height:94vh;}
  .portfolio-modal-image-wrap{max-height:42vh;}
  .portfolio-modal-info{padding:20px 22px 24px;}
  .portfolio-modal-project-nav{padding:16px 22px;}
}

@media(max-width:480px){
  .portfolio-hero h1{font-size:30px;}
  .case-filter-btn{padding:9px 18px;font-size:12px;}

  .case-media,
  .case-study--reverse .case-media{
    padding:0 26% 18% 0;
  }

  .case-media-secondary{width:52%;}

  .portfolio-modal{padding:14px;}
  .portfolio-modal-nav{width:38px;height:38px;font-size:14px;}
  .portfolio-modal-prev{left:10px;}
  .portfolio-modal-next{right:10px;}
}