/* ============================================================
   PICLIO — new concept sections
   možnosti (4 categories) · unique · reference · inspirace
   ============================================================ */

/* ---------- Hero event chips ---------- */
.hero-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; max-width: 52ch; }
.hero-chips .chip {
  display: inline-flex; align-items: center; gap: 7px; padding: 8px 14px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--line); font-size: 13.5px; font-weight: 500; color: var(--ink);
  transition: border-color .25s, background .25s, transform .25s;
}
.hero-chips .chip:hover { border-color: var(--line-2); background: var(--surface-2); transform: translateY(-2px); }
.hero-chips .chip .em { width: 15px; height: 15px; flex: none; color: var(--lime-2); }
.hero-chips .chip .em svg { width: 100%; height: 100%; display: block; }

/* ---------- Section intro (centered) ---------- */
.intro-center { max-width: 62ch; margin: 0 auto 52px; text-align: center; }
.intro-center .lead { margin-inline: auto; }

/* ============================================================
   MOŽNOSTI — 4 category cards
   ============================================================ */
.opts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.opt {
  position: relative; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); background: var(--surface); isolation: isolate;
  min-height: 460px; display: flex; flex-direction: column; justify-content: flex-end;
  transition: transform .4s cubic-bezier(.2,.7,.2,1), border-color .4s;
}
.opt:hover { transform: translateY(-6px); border-color: var(--line-2); }
.opt .opt-bg { position: absolute; inset: 0; z-index: -2; }
.opt .opt-bg img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.opt:hover .opt-bg img { transform: scale(1.06); }
.opt::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(6deg, rgba(6,4,12,.97) 14%, rgba(6,4,12,.6) 52%, rgba(6,4,12,.2)); }
.opt-inner { padding: clamp(26px, 3vw, 40px); }
.opt-q {
  display: inline-flex; align-items: center; gap: 9px; margin-bottom: 16px;
  font-size: 14px; font-weight: 600; color: var(--lime-2);
}
.opt-q .em { width: 18px; height: 18px; display: inline-flex; }
.opt-q .em svg { width: 100%; height: 100%; }
.opt h3 { font-family: var(--font-display); font-weight: 700; font-size: clamp(24px, 2.6vw, 32px); letter-spacing: -.02em; margin-bottom: 12px; }
.opt .opt-sub { color: rgba(247,243,255,.82); font-size: 14.5px; margin-bottom: 18px; max-width: 42ch; }
.opt-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 22px; }
.opt-tags span { font-size: 12px; color: var(--ink); padding: 5px 11px; border-radius: 999px; background: rgba(255,255,255,.08); backdrop-filter: blur(6px); border: 1px solid rgba(255,255,255,.14); }
.opt-more { display: inline-flex; align-items: center; gap: 9px; font-weight: 600; font-size: 14.5px; color: #fff; }
.opt-more .arr { transition: transform .25s; }
.opt:hover .opt-more .arr { transform: translateX(5px); }
.opt.custom { background: var(--grad-soft); border-color: var(--line-2); }
.opt.custom::after { display: none; }
.opt.custom .opt-q { color: var(--violet); }
.opt.custom .opt-sub { color: var(--muted); }
.opt-stretch { position: absolute; inset: 0; z-index: 4; }
.opt-inner { position: relative; z-index: 5; pointer-events: none; }
.opt-inner .btn, .opt-inner a { pointer-events: auto; }

@media (max-width: 820px) { .opts { grid-template-columns: 1fr; } .opt { min-height: 400px; } }

/* ============================================================
   UNIQUE — what makes Piclio unique (6 features)
   ============================================================ */
.unique { position: relative; }
.uniq-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 52px; }
.uniq {
  padding: 30px 28px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface);
  transition: transform .35s, border-color .35s, background .35s;
}
.uniq:hover { transform: translateY(-5px); border-color: var(--line-2); background: var(--surface-2); }
.uniq .ic { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 18px; background: var(--grad-soft); border: 1px solid var(--line-2); color: var(--lime-2); }
.uniq .ic svg { width: 24px; height: 24px; }
.uniq h3 { font-family: var(--font-text); font-weight: 700; font-size: 18.5px; letter-spacing: -.01em; margin-bottom: 8px; }
.uniq p { color: var(--muted); font-size: 14.5px; }
@media (max-width: 860px) { .uniq-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .uniq-grid { grid-template-columns: 1fr; } }

/* ============================================================
   REFERENCE — case study + stats
   ============================================================ */
.refcase { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(28px, 4vw, 56px); align-items: center; margin-bottom: 64px; }
.refcase-visual { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line-2); aspect-ratio: 4/3; box-shadow: var(--shadow); }
.refcase-visual img { width: 100%; height: 100%; object-fit: cover; }
.refcase-visual .badge { position: absolute; left: 16px; top: 16px; z-index: 2; padding: 7px 14px; border-radius: 999px; font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; background: rgba(6,4,12,.7); backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,.2); color: #fff; }
.refcase-copy .rc-name { font-family: var(--font-display); font-weight: 700; font-size: clamp(22px, 2.6vw, 30px); letter-spacing: -.02em; margin-bottom: 22px; }
.rc-step { display: grid; grid-template-columns: 92px 1fr; gap: 16px; padding: 16px 0; border-top: 1px solid var(--line); }
.rc-step:first-of-type { border-top: none; }
.rc-step .rc-k { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--lime-2); padding-top: 2px; }
.rc-step .rc-v { color: var(--ink); font-size: 15.5px; }

.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.stat-cell { background: var(--bg); padding: 32px clamp(16px,2.2vw,28px); text-align: center; }
.stat-cell .big { font-family: var(--font-display); font-weight: 700; font-size: clamp(30px, 4vw, 50px); line-height: 1; letter-spacing: -.03em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-cell .lbl { margin-top: 12px; font-size: 13px; color: var(--muted); }
.stat-note { text-align: center; margin-top: 20px; font-size: 13px; color: var(--muted-2); }
@media (max-width: 720px) { .refcase { grid-template-columns: 1fr; } .stat-row { grid-template-columns: 1fr 1fr; } }

/* ============================================================
   CASE SLIDER — single-card fade slider with side arrows
   (distinct from the .showcase perspective drag-carousel: one
   card visible at a time, auto-crossfade + prev/next arrows)
   ============================================================ */
.case-slider { position: relative; margin-bottom: 20px; }
.case-viewport { position: relative; min-height: clamp(360px, 42vw, 460px); }
.case-card {
  position: absolute; inset: 0; opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .6s ease;
  display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(20px, 2.6vw, 34px); align-items: stretch;
  padding: clamp(20px, 2.6vw, 30px); border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface);
}
.case-card.active { opacity: 1; visibility: visible; pointer-events: auto; position: relative; }

.case-photo { position: relative; border-radius: var(--radius-sm); overflow: hidden; min-height: clamp(220px, 24vw, 300px); border: 1px solid var(--line-2); }
.case-photo img { width: 100%; height: 100%; object-fit: cover; }
.pchip .pc-t .em { width: 15px; height: 15px; display: inline-flex; vertical-align: -2px; margin-right: 3px; color: var(--lime-2); }
.pchip .pc-t .em svg { width: 100%; height: 100%; }
.case-tag .em { width: 13px; height: 13px; display: inline-flex; vertical-align: -2px; margin-right: 3px; }
.case-tag .em svg { width: 100%; height: 100%; }

.case-body { display: flex; flex-direction: column; justify-content: center; min-width: 0; }
.case-body h3 { font-family: var(--font-display); font-weight: 700; font-size: clamp(20px, 2.1vw, 26px); letter-spacing: -.015em; margin-bottom: 10px; }
.case-lede { color: var(--muted); font-size: 14.5px; margin-bottom: 18px; text-wrap: pretty; }
.case-rows { display: flex; flex-direction: column; }
.case-row { display: grid; grid-template-columns: 74px 1fr; gap: 14px; padding: 13px 0; border-top: 1px solid var(--line); }
.case-row:first-child { border-top: none; padding-top: 0; }
.case-row .cr-k { font-size: 11.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--lime-2); padding-top: 2px; }
.case-row .cr-v { font-size: 14.5px; color: var(--ink); }
.case-result { margin-top: 18px; padding: 12px 16px; border-radius: 12px; background: var(--grad-soft); border: 1px solid var(--line-2); font-size: 14px; font-weight: 600; color: var(--ink); }

/* side arrows */
.cs-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 6;
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(14,10,28,.86); backdrop-filter: blur(10px); border: 1px solid var(--line-2);
  color: var(--ink); cursor: pointer; transition: background .25s, transform .25s, border-color .25s;
}
.cs-arrow svg { width: 20px; height: 20px; }
.cs-arrow:hover { background: var(--surface-2); border-color: var(--ink); transform: translateY(-50%) scale(1.06); }
.cs-arrow.prev { left: -8px; }
.cs-arrow.next { right: -8px; }

.case-dots { display: flex; justify-content: center; gap: 8px; margin-top: 22px; }
.case-dots button { width: 8px; height: 8px; border-radius: 50%; background: var(--line-2); border: none; padding: 0; cursor: pointer; transition: background .25s, transform .25s; }
.case-dots button.active { background: var(--lime); transform: scale(1.3); }

@media (max-width: 760px) {
  .case-card { grid-template-columns: 1fr; }
  .cs-arrow { width: 40px; height: 40px; }
  .cs-arrow.prev { left: 2px; }
  .cs-arrow.next { right: 2px; }
}
@media (prefers-reduced-motion: reduce) { .case-card { transition: none; } }

/* ============================================================
   INSPIRACE — pinterest-style event-type grid
   ============================================================ */
.inspire-grid {
  columns: 4; column-gap: 16px; margin-top: 52px;
}
.insp {
  position: relative; break-inside: avoid; margin-bottom: 16px; border-radius: var(--radius-sm); overflow: hidden;
  border: 1px solid var(--line); background: var(--bg-2); display: block; isolation: isolate;
}
.insp img { width: 100%; height: auto; display: block; transition: transform .7s cubic-bezier(.2,.7,.2,1); }
.insp:hover img { transform: scale(1.06); }
.insp::after { content: ""; position: absolute; inset: 0; background: linear-gradient(transparent 45%, rgba(6,4,12,.82)); transition: opacity .3s; }
.insp .lab { position: absolute; left: 16px; right: 16px; bottom: 15px; z-index: 2; display: flex; align-items: center; gap: 9px; }
.insp .lab .em { width: 19px; height: 19px; display: inline-flex; color: #fff; }
.insp .lab .em svg { width: 100%; height: 100%; }
.insp .lab .t { font-family: var(--font-text); font-weight: 700; font-size: 17px; color: #fff; letter-spacing: -.01em; }
.insp:nth-child(3n) { margin-top: 0; }
@media (max-width: 1080px) { .inspire-grid { columns: 3; } }
@media (max-width: 760px) { .inspire-grid { columns: 2; } }
@media (max-width: 460px) { .inspire-grid { columns: 1; } }

/* ============================================================
   DETAIL PAGES (Event Photography / Interactive / AI)
   ============================================================ */
.subhero { position: relative; padding-top: clamp(120px, 16vh, 180px); padding-bottom: clamp(40px, 6vw, 80px); overflow: hidden; }
.subhero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(30px, 5vw, 64px); align-items: center; }
.subhero .back-link { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); margin-bottom: 22px; font-weight: 500; }
.subhero .back-link:hover { color: var(--ink); }
.subhero .eyebrow { margin-bottom: 20px; }
.subhero h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(36px, 5.4vw, 64px); line-height: 1.03; letter-spacing: -.03em; }
.subhero p.sub { margin-top: 24px; font-size: clamp(17px, 2vw, 20px); color: var(--muted); max-width: 48ch; line-height: 1.6; text-wrap: pretty; }
.subhero .hero-actions { margin-top: 32px; }
.subhero-visual { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line-2); aspect-ratio: 4/4.4; box-shadow: var(--shadow); }
.subhero-visual img, .subhero-visual video { width: 100%; height: 100%; object-fit: cover; }

/* includes / examples list */
.incl-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 8px; }
.incl-item { display: flex; align-items: flex-start; gap: 13px; padding: 18px 20px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: var(--surface); transition: border-color .3s, transform .3s, background .3s; }
.incl-item:hover { border-color: var(--line-2); transform: translateY(-3px); background: var(--surface-2); }
.incl-item .chk { width: 24px; height: 24px; border-radius: 50%; background: var(--grad-cool); color: #0c1407; display: grid; place-items: center; flex: none; font-weight: 800; font-size: 13px; margin-top: 1px; }
.incl-item .it-t { font-weight: 600; font-size: 15.5px; }
@media (max-width: 620px) { .incl-grid { grid-template-columns: 1fr; } .subhero-grid { grid-template-columns: 1fr; } }

/* detail gallery grid */
.dgal { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 44px; }
.dgal .g { position: relative; border-radius: var(--radius-sm); overflow: hidden; border: 1px solid var(--line); aspect-ratio: 3/4; background: var(--bg-2); }
.dgal .g.wide { grid-column: span 2; aspect-ratio: 3/2; }
.dgal .g img, .dgal .g video { width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2,.7,.2,1); }
.dgal .g:hover img { transform: scale(1.06); }
.dgal .g .cap { position: absolute; left: 12px; bottom: 11px; z-index: 2; font-size: 12.5px; font-weight: 600; color: #fff; padding: 5px 11px; border-radius: 999px; background: rgba(6,4,12,.6); backdrop-filter: blur(6px); border: 1px solid rgba(255,255,255,.16); }
@media (max-width: 760px) { .dgal { grid-template-columns: 1fr 1fr; } .dgal .g.wide { grid-column: span 2; } }

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(28px, 4vw, 56px); align-items: start; }
.contact-aside .lead { margin-top: 18px; }
.contact-aside .ci-list { margin-top: 30px; display: flex; flex-direction: column; gap: 12px; }
.contact-aside .ci { display: flex; align-items: center; gap: 13px; padding: 15px 18px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: var(--surface); transition: .3s; }
.contact-aside .ci:hover { border-color: var(--line-2); transform: translateX(4px); }
.contact-aside .ci .k { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted-2); }
.contact-aside .ci .v { font-size: 15px; font-weight: 600; color: var(--ink); }
.contact-aside .ci .em { width: 18px; height: 18px; display: grid; place-items: center; color: var(--lime-2); flex: none; }
.contact-aside .ci .em svg { width: 100%; height: 100%; }

.cform { padding: clamp(26px, 3vw, 40px); border-radius: var(--radius); border: 1px solid var(--line-2); background: var(--surface); }
.cfield { margin-bottom: 20px; }
.cfield > label { display: block; font-size: 13.5px; font-weight: 600; color: var(--ink); margin-bottom: 9px; }
.cfield input, .cfield textarea, .cfield select {
  width: 100%; padding: 13px 15px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--bg-2);
  color: var(--ink); font-family: var(--font-text); font-size: 15px; transition: border-color .25s, box-shadow .25s;
}
.cfield input::placeholder, .cfield textarea::placeholder { color: var(--muted-2); }
.cfield input:focus, .cfield textarea:focus, .cfield select:focus { outline: none; border-color: var(--lime); box-shadow: 0 0 0 3px rgba(142,217,26,.14); }
.cfield textarea { min-height: 110px; resize: vertical; }
.cform-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* pricing chips (radio cards) */
.pchips { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.pchip { position: relative; cursor: pointer; }
.pchip input { position: absolute; opacity: 0; pointer-events: none; }
.pchip .pc-body { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--bg-2); transition: border-color .25s, background .25s; }
.pchip .pc-t { font-weight: 600; font-size: 14.5px; }
.pchip .pc-p { font-family: var(--font-display); font-weight: 700; font-size: 14px; color: var(--lime-2); white-space: nowrap; }
.pchip input:checked + .pc-body { border-color: var(--lime); background: rgba(142,217,26,.08); }
.pchip:hover .pc-body { border-color: var(--ink); }

.cform .btn { width: 100%; justify-content: center; margin-top: 6px; }
.cform-note { font-size: 12.5px; color: var(--muted-2); margin-top: 14px; text-align: center; }
.form-ok { display: none; padding: 16px 18px; border-radius: 12px; background: rgba(142,217,26,.1); border: 1px solid rgba(142,217,26,.4); color: var(--ink); font-size: 14.5px; margin-bottom: 20px; }
.form-ok.show { display: block; }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .cform-row, .pchips { grid-template-columns: 1fr; } }