/* KLAR — tokeni templata, scopovani na .sec-klar-referenzen. */

/* ============================================================
   DESIGN TOKENS — Template 6 "KLAR"
   Niche variant: E — Orthodontics / Aligners
   >>> NEUE Variante, nicht im Original-Style-Guide. Regeln und
       Begruendung stehen im BUILDER-LOG unter §4b. <<<

   Register: young audience, a D2C brand rather than a practice.
   Direct, confident, monthly price rather than a lump sum.
   Shape language: rotated pill stickers + progress bars.
   Change ONLY this file to re-skin the whole template.
   ============================================================ */

.sec-klar-referenzen {
  /* ---------- Color ---------- */
  --c-bg:          #F7F6FC;   /* near-white with a violet cast */
  --c-bg-alt:      #EFEDF9;
  --c-white:       #FFFFFF;
  --c-surface:     #E4E1F6;

  --c-primary:     #4A46C8;   /* indigo — 6.6:1 on --c-bg, safe for text */
  --c-primary-dk:  #332F9E;
  --c-primary-lt:  #8C89E0;
  --c-primary-08:  rgba(74, 70, 200, 0.08);
  --c-primary-16:  rgba(74, 70, 200, 0.16);

  --c-accent:      #FF9E7D;   /* warm peach — fills, stickers, icons */
  --c-accent-dk:   #A44D24;   /* AA-safe peach for TEXT on light (5.3:1) */
  --c-accent-soft: #FFE7DC;

  --c-mint:        #7FD8B8;   /* success / progress only, never behind text */
  --c-mint-soft:   #E2F6EF;

  --c-text:        #1C1B2E;
  --c-text-muted:  #5A5872;   /* 6.4:1 on --c-bg */
  --c-on-dark:     #EEEDFA;
  --c-on-dark-mu:  rgba(238, 237, 250, 0.74);

  --c-line:        rgba(28, 27, 46, 0.11);
  --c-line-strong: rgba(28, 27, 46, 0.22);
  --c-line-dark:   rgba(238, 237, 250, 0.2);

  --c-whatsapp:    #128C7E;
  --c-whatsapp-dk: #0E6F63;
  --c-star:        #E8A33B;

  /* ---------- Elevation — bright brand, so shadows stay soft ---------- */
  --sh-xs: 0 1px 2px rgba(40, 36, 90, 0.05);
  --sh-sm: 0 4px 14px -5px rgba(40, 36, 90, 0.12);
  --sh-md: 0 12px 30px -10px rgba(40, 36, 90, 0.20);
  --sh-lg: 0 24px 52px -16px rgba(40, 36, 90, 0.26);
  --sh-xl: 0 40px 82px -24px rgba(40, 36, 90, 0.32);

  /* ---------- Radius ---------- */
  --r-xs:  10px;
  --r-sm:  14px;
  --r-md:  20px;
  --r-lg:  28px;
  --r-xl:  36px;
  --r-2xl: 48px;
  --r-pill: 999px;
  --r-circle: 50%;

  /* ---------- Spacing — 8px base ---------- */
  --sp-1:   4px;
  --sp-2:   8px;
  --sp-3:  16px;
  --sp-4:  24px;
  --sp-5:  32px;
  --sp-6:  48px;
  --sp-7:  64px;
  --sp-8:  96px;
  --sp-9: 128px;

  --section-y: clamp(64px, 8.5vw, 120px);
  --gutter:    clamp(20px, 5vw, 48px);
  --maxw:      1220px;

  /* ---------- Typography ---------- */
  --ff-display: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
  --ff-body:    "Work Sans", "Segoe UI", system-ui, -apple-system, sans-serif;

  --fs-xs:   0.8125rem;
  --fs-sm:   0.9375rem;
  --fs-base: 1rem;
  --fs-md:   1.0625rem;
  --fs-lg:   clamp(1.125rem, 0.4vw + 1.05rem, 1.25rem);
  --fs-h4:   clamp(1.1875rem, 0.6vw + 1.05rem, 1.4375rem);
  --fs-h3:   clamp(1.4375rem, 1vw + 1.18rem, 1.875rem);
  --fs-h2:   clamp(2.0625rem, 2.5vw + 1.4rem, 3.25rem);
  --fs-h1:   clamp(2.5rem, 4.2vw + 1.3rem, 4.5rem);

  --lh-tight: 1.06;
  --lh-snug:  1.2;
  --lh-body:  1.64;

  --ls-tight: -0.03em;
  --ls-label:  0.12em;

  /* ---------- Motion ---------- */
  --ease:      cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.33, 1, 0.68, 1);
  --ease-pop:  cubic-bezier(0.34, 1.5, 0.64, 1);
  --t-fast: 150ms;
  --t-base: 270ms;
  --t-slow: 620ms;

  /* ---------- Layout ---------- */
  --header-h: 76px;
  --z-header: 100;
  --z-mobilebar: 90;
  --z-menu: 95;
  --z-lightbox: 200;
}

@media (max-width: 760px) { .sec-klar-referenzen { --header-h: 64px; } }

/* KLAR — reset i zajedničke primitive (base.css). */

/* ============================================================
   BASE — Template 6 "KLAR"
   Signature: rotated pill stickers (.u-sticker) and segmented
   progress bars (.u-prog) as the recurring device.
   ============================================================ */

.sec-klar-referenzen *, .sec-klar-referenzen *::before, .sec-klar-referenzen *::after { box-sizing: border-box; }

.sec-klar-referenzen {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
}

.sec-klar-referenzen {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--ff-body);
  font-size: var(--fs-md);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  overflow-x: clip;
}

.sec-klar-referenzen img, .sec-klar-referenzen svg, .sec-klar-referenzen video { display: block; max-width: 100%; }
.sec-klar-referenzen img { height: auto; }

.sec-klar-referenzen h1, .sec-klar-referenzen h2, .sec-klar-referenzen h3, .sec-klar-referenzen h4 {
  font-family: var(--ff-display);
  font-weight: 800;
  color: var(--c-primary-dk);
  letter-spacing: var(--ls-tight);
  line-height: var(--lh-snug);
  margin: 0;
  text-wrap: balance;
}
.sec-klar-referenzen h1 { font-size: var(--fs-h1); line-height: var(--lh-tight); }
.sec-klar-referenzen h2 { font-size: var(--fs-h2); line-height: 1.08; }
.sec-klar-referenzen h3 { font-size: var(--fs-h3); }
.sec-klar-referenzen h4 { font-size: var(--fs-h4); }

.sec-klar-referenzen p { margin: 0; text-wrap: pretty; }
.sec-klar-referenzen ul, .sec-klar-referenzen ol { margin: 0; padding: 0; list-style: none; }

.sec-klar-referenzen a { color: inherit; text-decoration: none; transition: color var(--t-fast) var(--ease); }
.sec-klar-referenzen button { font: inherit; color: inherit; border: 0; background: none; cursor: pointer; }

.sec-klar-referenzen :focus-visible { outline: 3px solid var(--c-primary); outline-offset: 3px; border-radius: var(--r-xs); }
.sec-klar-referenzen :focus:not(:focus-visible) { outline: none; }
.sec-klar-referenzen ::selection { background: var(--c-accent); color: var(--c-text); }

/* ---------- Layout primitives ---------- */

.sec-klar-referenzen .u-container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.sec-klar-referenzen .u-section { position: relative; padding-block: var(--section-y); }

.sec-klar-referenzen .u-sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip-path: inset(50%); white-space: nowrap; border: 0;
}

.sec-klar-referenzen .u-skip-link {
  position: absolute; top: 8px; left: 8px; z-index: 999;
  transform: translateY(-180%);
  background: var(--c-primary-dk); color: var(--c-white);
  padding: 12px 22px; border-radius: var(--r-pill);
  font-size: var(--fs-sm); font-weight: 700;
}
.sec-klar-referenzen .u-skip-link:focus { transform: translateY(0); }

/* ---------- Sticker (signature device) ---------- */

/* A pill label that sits at a slight angle, like something stuck on.
   Set --rot to change the tilt, --st-bg / --st-fg to recolour. */
.sec-klar-referenzen .u-sticker {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px;
  border-radius: var(--r-pill);
  background: var(--st-bg, var(--c-accent));
  color: var(--st-fg, var(--c-text));
  font-family: var(--ff-display);
  font-size: var(--fs-xs); font-weight: 800;
  letter-spacing: 0.02em;
  rotate: var(--rot, -3deg);
  box-shadow: var(--sh-sm);
  white-space: nowrap;
}
.sec-klar-referenzen .u-sticker--flat { rotate: 0deg; box-shadow: none; }

.sec-klar-referenzen .u-label {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--ff-display);
  font-size: var(--fs-xs); font-weight: 700;
  letter-spacing: var(--ls-label); text-transform: uppercase;
  color: var(--c-primary);
}
.sec-klar-referenzen .u-label::before {
  content: "";
  width: 22px; height: 3px; border-radius: 3px;
  background: var(--c-accent);
}

.sec-klar-referenzen .u-head > * + * { margin-top: var(--sp-3); }
.sec-klar-referenzen .u-head--center { text-align: center; margin-inline: auto; }
.sec-klar-referenzen .u-head--center .u-label { justify-content: center; }
.sec-klar-referenzen .u-head p { color: var(--c-text-muted); font-size: var(--fs-lg); }

/* Highlighted word — a filled pill behind one word */
.sec-klar-referenzen .u-hl {
  display: inline-block;
  padding: 0 0.24em;
  border-radius: var(--r-sm);
  background: var(--hl, var(--c-accent));
  color: var(--c-text);
  rotate: -1.2deg;
}

/* ---------- Segmented progress bar (signature device) ---------- */

.sec-klar-referenzen .u-prog {
  display: flex; gap: 5px;
  --steps-done: 1;
}
.sec-klar-referenzen .u-prog i {
  flex: 1;
  height: 6px;
  border-radius: var(--r-pill);
  background: var(--c-line);
}
.sec-klar-referenzen .u-prog i.is-done { background: var(--c-mint); }

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

.sec-klar-referenzen .u-btn {
  --btn-bg: var(--c-primary);
  --btn-fg: var(--c-white);
  --btn-bd: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 54px;
  padding: 15px 30px;
  border: 2px solid var(--btn-bd);
  border-radius: var(--r-pill);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--ff-display);
  font-size: var(--fs-md); font-weight: 700;
  line-height: 1.1;
  cursor: pointer;
  transition: transform var(--t-base) var(--ease-pop),
              box-shadow var(--t-base) var(--ease-out),
              background-color var(--t-fast) var(--ease),
              color var(--t-fast) var(--ease),
              border-color var(--t-fast) var(--ease);
}
.sec-klar-referenzen .u-btn svg { flex: none; }
.sec-klar-referenzen .u-btn:hover { transform: translateY(-3px); }
.sec-klar-referenzen .u-btn:active { transform: translateY(0) scale(0.99); transition-duration: 60ms; }

.sec-klar-referenzen .u-btn--solid { box-shadow: var(--sh-md); }
.sec-klar-referenzen .u-btn--solid:hover { --btn-bg: var(--c-primary-dk); box-shadow: var(--sh-lg); }

.sec-klar-referenzen .u-btn--accent { --btn-bg: var(--c-accent); --btn-fg: var(--c-text); box-shadow: var(--sh-sm); }
.sec-klar-referenzen .u-btn--accent:hover { --btn-bg: #F98D68; box-shadow: var(--sh-md); }

.sec-klar-referenzen .u-btn--line { --btn-bg: transparent; --btn-fg: var(--c-primary-dk); --btn-bd: var(--c-line-strong); }
.sec-klar-referenzen .u-btn--line:hover { --btn-bd: var(--c-primary); --btn-bg: var(--c-white); }

.sec-klar-referenzen .u-btn--white { --btn-bg: var(--c-white); --btn-fg: var(--c-primary-dk); box-shadow: var(--sh-md); }
.sec-klar-referenzen .u-btn--white:hover { --btn-bg: var(--c-bg-alt); }

.sec-klar-referenzen .u-btn--ghost { --btn-bg: transparent; --btn-fg: var(--c-on-dark); --btn-bd: var(--c-line-dark); }
.sec-klar-referenzen .u-btn--ghost:hover { --btn-bg: rgba(238, 237, 250, 0.12); --btn-bd: rgba(238, 237, 250, 0.5); }

.sec-klar-referenzen .u-btn--wa { --btn-bg: var(--c-whatsapp); --btn-fg: #fff; box-shadow: var(--sh-md); }
.sec-klar-referenzen .u-btn--wa:hover { --btn-bg: var(--c-whatsapp-dk); box-shadow: var(--sh-lg); }

.sec-klar-referenzen .u-btn--lg { min-height: 62px; padding: 19px 36px; font-size: var(--fs-lg); }
.sec-klar-referenzen .u-btn--block { width: 100%; }

/* ---------- Scroll reveal ---------- */

/* Hidden start state gated on .has-js (set by app.js) so a script
   failure can never leave a blank hole where content should be. */
.sec-klar-referenzen.has-js [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}
.sec-klar-referenzen.has-js [data-reveal].is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .sec-klar-referenzen { scroll-behavior: auto; }
  .sec-klar-referenzen *, .sec-klar-referenzen *::before, .sec-klar-referenzen *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .sec-klar-referenzen.has-js [data-reveal] { opacity: 1; transform: none; }
}

@media print {
  .sec-klar-referenzen .site-head, .sec-klar-referenzen .mobile-bar, .sec-klar-referenzen .cta, .sec-klar-referenzen .band, .sec-klar-referenzen .ig { display: none !important; }
  .sec-klar-referenzen { background: #fff; }
}

/* ============================================================
   MEDIA SLOTS — every image slot also takes a <video>

   Each slot rule is written as `:is(img,video)`, so swapping the
   tag is the whole job — sizing, crop and radius stay identical:

     <img   src="_shared/img/hero.svg" width="900" height="1120" alt="…">
     <video src="_shared/video/hero.mp4" poster="_shared/img/hero.svg"
            width="900" height="1120" data-inline muted loop playsinline
            aria-label="…"></video>

   `data-inline` hands the element to app.js, which plays it only
   while it is on screen, pauses it when the tab is hidden, adds a
   pause control (WCAG 2.2.2) and skips autoplay entirely under
   prefers-reduced-motion — the poster stays in that case.

   Keep width/height (or let the slot's aspect-ratio do it) so the
   layout does not shift while the file loads.
   ============================================================ */

/* Baseline for slots that never sized their <img> explicitly. */
.sec-klar-referenzen video { width: 100%; height: auto; }

/* Parent of an inline video: only promoted when it is static, so a
   slot that already positions itself is left alone. */
.sec-klar-referenzen .has-inline-video { position: relative; }

.sec-klar-referenzen .u-mediactl {
  position: absolute;
  right: 10px; bottom: 10px;
  z-index: 2;
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--sh-sm);
  color: var(--c-text);
  font-family: var(--ff-display);
  font-size: var(--fs-xs); font-weight: 600;
  cursor: pointer;
  transition: background-color var(--t-base) var(--ease);
}
.sec-klar-referenzen .u-mediactl:hover { background: #fff; }
.sec-klar-referenzen .u-mediactl__ic { position: relative; width: 12px; height: 12px; flex: none; }
.sec-klar-referenzen .u-mediactl__ic::before, 
.sec-klar-referenzen .u-mediactl__ic::after {
  content: "";
  position: absolute; top: 0;
  width: 4px; height: 12px;
  border-radius: 1px;
  background: currentColor;
}
.sec-klar-referenzen .u-mediactl__ic::before { left: 0; }
.sec-klar-referenzen .u-mediactl__ic::after { right: 0; }

/* paused -> the icon becomes a play triangle */
.sec-klar-referenzen .u-mediactl[aria-pressed="true"] .u-mediactl__ic::before {
  left: 1px;
  width: 0; height: 0;
  border-radius: 0;
  background: none;
  border-left: 11px solid currentColor;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}
.sec-klar-referenzen .u-mediactl[aria-pressed="true"] .u-mediactl__ic::after { opacity: 0; }

/* Small slots (avatars, thumbnails) do not get room for a label. */
.sec-klar-referenzen .u-mediactl--compact { padding: 0; width: 44px; justify-content: center; }
.sec-klar-referenzen .u-mediactl--compact .u-mediactl__tx { display: none; }

/* Sekcija referenzen. */

/* ============================================================
   SECTION: REFERENZEN — speech-bubble grid
   A real grid (not column-flow masonry, that is T3): bubbles get
   different sizes and vertical offsets so the wall reads loose
   without leaving the reading order scrambled.
   ============================================================ */

.sec-klar-referenzen .revs { background: var(--c-bg); }
.sec-klar-referenzen .revs__head { max-width: 40rem; }

/* ---------- Summary bar ---------- */

.sec-klar-referenzen .revs__bar {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 12px clamp(14px, 2vw, 26px);
  width: fit-content;
  max-width: 100%;
  margin: var(--sp-6) auto 0;
  padding: 12px 14px 12px 12px;
  background: var(--c-white);
  border-radius: var(--r-pill);
  box-shadow: var(--sh-md);
}
.sec-klar-referenzen .revs__g {
  width: 40px; height: 40px; flex: none;
  display: grid; place-items: center;
  border-radius: var(--r-circle);
  background: var(--c-bg-alt);
}
.sec-klar-referenzen .revs__g svg { width: 21px; height: 21px; }
.sec-klar-referenzen .revs__score { display: flex; align-items: center; gap: 8px; }
.sec-klar-referenzen .revs__score strong {
  font-family: var(--ff-display);
  font-size: 1.5rem; font-weight: 800; line-height: 1;
  color: var(--c-primary-dk);
}
.sec-klar-referenzen .revs__stars { color: var(--c-star); letter-spacing: 1px; font-size: 0.9rem; }
.sec-klar-referenzen .revs__bar-tx { font-size: var(--fs-sm); color: var(--c-text-muted); }
.sec-klar-referenzen .revs__bar-tx strong { color: var(--c-text); font-weight: 700; }
.sec-klar-referenzen .revs__bar-link {
  padding: 11px 22px;
  border-radius: var(--r-pill);
  background: var(--c-surface);
  font-family: var(--ff-display);
  font-size: var(--fs-sm); font-weight: 700;
  color: var(--c-primary-dk);
  white-space: nowrap;
}
.sec-klar-referenzen .revs__bar-link:hover { background: var(--c-primary); color: var(--c-white); }

/* ---------- Bubble grid ---------- */

.sec-klar-referenzen .bubbles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: start;
  gap: clamp(28px, 3vw, 40px) clamp(16px, 2vw, 24px);
  margin-top: clamp(40px, 5vw, 64px);
}
/* stagger columns 2 and 3 so the wall does not read as a table */
.sec-klar-referenzen .bubbles > li:nth-child(3n + 2) { margin-top: clamp(0px, 3vw, 44px); }
.sec-klar-referenzen .bubbles > li:nth-child(3n) { margin-top: clamp(0px, 5vw, 80px); }

.sec-klar-referenzen .bub { position: relative; }

.sec-klar-referenzen .bub__body {
  position: relative;
  padding: clamp(20px, 2.2vw, 28px);
  border-radius: var(--r-lg);
  background: var(--c-white);
  box-shadow: var(--sh-sm);
  transition: transform var(--t-base) var(--ease-pop), box-shadow var(--t-base) var(--ease);
}
.sec-klar-referenzen .bub:hover .bub__body { transform: translateY(-4px) rotate(-0.5deg); box-shadow: var(--sh-lg); }

/* Rounded thought-bubble tail — two circles, no triangle.
   The style guide rules out angular shapes as a motif. */
.sec-klar-referenzen .bub__body::before, 
.sec-klar-referenzen .bub__body::after {
  content: "";
  position: absolute;
  left: 26px;
  border-radius: var(--r-circle);
  background: inherit;
  box-shadow: var(--sh-sm);
}
.sec-klar-referenzen .bub__body::before { bottom: -11px; width: 16px; height: 16px; }
.sec-klar-referenzen .bub__body::after { bottom: -24px; left: 18px; width: 9px; height: 9px; }

.sec-klar-referenzen .bub--peach .bub__body { background: var(--c-accent-soft); }
.sec-klar-referenzen .bub--mint  .bub__body { background: var(--c-mint-soft); }
.sec-klar-referenzen .bub--lg .bub__text { font-size: var(--fs-md); }

.sec-klar-referenzen .bub__stars { color: var(--c-star); letter-spacing: 2px; font-size: 1rem; line-height: 1; }
.sec-klar-referenzen .bub__text {
  margin-top: 12px;
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--c-text);
}

.sec-klar-referenzen .bub__by {
  display: flex; align-items: center; gap: 10px;
  margin-top: var(--sp-5);
  padding-left: 6px;
}
.sec-klar-referenzen .bub__av {
  width: 40px; height: 40px; flex: none;
  display: grid; place-items: center;
  border-radius: var(--r-circle);
  background: var(--a, var(--c-primary));
  color: var(--c-white);
  font-family: var(--ff-display);
  font-size: 0.8125rem; font-weight: 800;
}
.sec-klar-referenzen .bub--mint .bub__av, .sec-klar-referenzen .bub--peach .bub__av { color: var(--c-text); }
.sec-klar-referenzen .bub__id { display: flex; flex-direction: column; margin-right: auto; line-height: 1.25; }
.sec-klar-referenzen .bub__id strong {
  font-family: var(--ff-display);
  font-size: var(--fs-base); font-weight: 700;
  color: var(--c-primary-dk);
}
.sec-klar-referenzen .bub__id small { font-size: var(--fs-xs); color: var(--c-text-muted); }
.sec-klar-referenzen .bub__g { width: 18px; height: 18px; flex: none; }

/* ---------- Breakpoints ---------- */

@media (max-width: 980px) {
  .sec-klar-referenzen .bubbles { grid-template-columns: repeat(2, 1fr); }
  .sec-klar-referenzen .bubbles > li:nth-child(3n + 2), 
.sec-klar-referenzen .bubbles > li:nth-child(3n) { margin-top: 0; }
  .sec-klar-referenzen .bubbles > li:nth-child(2n) { margin-top: clamp(0px, 4vw, 48px); }
}

@media (max-width: 620px) {
  .sec-klar-referenzen .bubbles { grid-template-columns: 1fr; gap: var(--sp-6); }
  .sec-klar-referenzen .bubbles > li:nth-child(2n) { margin-top: 0; }
  .sec-klar-referenzen .revs__bar { border-radius: var(--r-lg); justify-content: center; text-align: center; }
  .sec-klar-referenzen .revs__bar-link { width: 100%; text-align: center; }
}