/* ==========================================================================
   Lumora Dental — Antalya  |  Shared styles
   Palette:  cloud #E0E8F0 · mint #85E4D4 · ink #212223
   Type:     Plus Jakarta Sans (display) + Inter (body)
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');

:root {
  --cloud: #E0E8F0;
  --cloud-2: #EEF2F7;
  --mint: #85E4D4;
  --mint-soft: #D7F6EF;
  --mint-deep: #2BBFA7;
  --ink: #212223;
  --ink-2: #34373A;
  --muted: #5C6066;
  --line: #E3E7EC;
}

* { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
html { scroll-behavior: smooth; }
body { background: #ffffff; color: var(--ink); }

/* Mobile overflow safeguards
   1) Never allow accidental horizontal scroll (iOS Safari can push grid
      columns past the viewport edge).
   2) Let grid items shrink below their content width, which stops a column
      from blowing out the row on iOS (default min-width:auto prevents this). */
html, body { overflow-x: hidden; max-width: 100%; }
main .grid > * { min-width: 0; }

/* Accessible focus ring */
:focus-visible { outline: 3px solid var(--mint-deep); outline-offset: 2px; border-radius: 6px; }

/* Skip link */
.skip-link { position: absolute; left: -999px; top: 0; z-index: 100; background: var(--ink); color: #fff; padding: .75rem 1.25rem; border-radius: 0 0 .6rem 0; }
.skip-link:focus { left: 0; }

/* Header */
#site-header { background: rgba(255,255,255,.7); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(33,34,35,.06); }
#site-header.is-scrolled { background: rgba(255,255,255,.92); box-shadow: 0 10px 34px -20px rgba(33,34,35,.4); }

/* Hero ambience */
.hero-aurora {
  background:
    radial-gradient(900px 480px at 82% -8%, rgba(133,228,212,.55), transparent 60%),
    radial-gradient(760px 520px at 0% 6%, rgba(224,232,240,.9), transparent 55%),
    linear-gradient(180deg, #F4F7FA 0%, #ffffff 100%);
}
.dotted { background-image: radial-gradient(rgba(255,255,255,.16) 1.4px, transparent 1.4px); background-size: 22px 22px; }
.dotted-ink { background-image: radial-gradient(rgba(33,34,35,.07) 1.4px, transparent 1.4px); background-size: 22px 22px; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"]{transition-delay:.07s}.reveal[data-delay="2"]{transition-delay:.14s}
.reveal[data-delay="3"]{transition-delay:.21s}.reveal[data-delay="4"]{transition-delay:.28s}
.reveal[data-delay="5"]{transition-delay:.35s}

/* Floating animation for hero visual */
@keyframes floaty { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-14px)} }
.floaty { animation: floaty 6s ease-in-out infinite; }
.floaty.slow { animation-duration: 8s; }

/* Image fallback frame */
.img-frame { background: linear-gradient(140deg, #85E4D4 0%, #2BBFA7 55%, #1f7d72 100%); position: relative; overflow: hidden; }
.img-frame img { display:block; width:100%; height:100%; object-fit:cover; }

/* Before / After slider */
.ba { position: relative; user-select: none; touch-action: none; overflow: hidden; border-radius: 1.5rem; }
.ba img { display:block; width:100%; height:100%; object-fit:cover; pointer-events:none; }
.ba .ba-after { position:absolute; inset:0; width:100%; }
.ba .ba-before { position:absolute; inset:0; width:50%; overflow:hidden; }
.ba .ba-handle { position:absolute; top:0; bottom:0; left:50%; width:2px; background:#fff; transform:translateX(-50%); box-shadow:0 0 0 1px rgba(33,34,35,.15); }
.ba .ba-grip { position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); width:46px; height:46px; border-radius:999px; background:#fff; color:var(--ink); display:grid; place-items:center; box-shadow:0 12px 30px -8px rgba(33,34,35,.6); cursor:ew-resize; }
.ba .ba-tag { position:absolute; bottom:.8rem; padding:.28rem .7rem; border-radius:999px; font-size:.68rem; font-weight:700; letter-spacing:.05em; text-transform:uppercase; color:#fff; background:rgba(33,34,35,.6); backdrop-filter:blur(4px); }
.ba .ba-tag.left{left:.8rem}.ba .ba-tag.right{right:.8rem}

/* Link underline */
.link-underline { position: relative; }
.link-underline::after { content:''; position:absolute; left:0; bottom:-4px; height:2px; width:0; background: var(--mint-deep); transition: width .25s ease; }
.link-underline:hover::after, .link-underline[aria-current="page"]::after { width:100%; }

/* Marquee */
@keyframes marquee { from{transform:translateX(0)} to{transform:translateX(-50%)} }
.marquee-track { display:flex; gap:3.5rem; width:max-content; animation: marquee 34s linear infinite; }

/* FAQ accordion panel */
[data-accordion] .acc-panel { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
[data-accordion] > button[aria-expanded="true"] svg { transform: rotate(180deg); }

/* Mobile speed-dial */
#fab-items { opacity: 0; pointer-events: none; transform: translateY(14px); transition: opacity .25s ease, transform .25s ease; }
#fab-items.fab-open { opacity: 1; pointer-events: auto; transform: translateY(0); }
#fab-toggle .icon-close { display: none; }
#fab-toggle[aria-expanded="true"] .icon-dots { display: none; }
#fab-toggle[aria-expanded="true"] .icon-close { display: block; }

/* Fading list (category cards) */
.fade-list { -webkit-mask-image: linear-gradient(to bottom, #000 55%, transparent 100%); mask-image: linear-gradient(to bottom, #000 55%, transparent 100%); }

/* Sparkle accent (hero heading) */
@keyframes sparkle-twinkle {
  0%, 100% { transform: scale(1) rotate(0deg); opacity: 1; }
  50%      { transform: scale(1.28) rotate(18deg); opacity: .7; }
}
.sparkle    { transform-origin: center; animation: sparkle-twinkle 2.8s ease-in-out infinite; }
.sparkle-sm { transform-origin: center; animation: sparkle-twinkle 2.8s ease-in-out .9s infinite; }

/* Treatment icons — recolour transparent PNG line-art to brand mint via mask */
.svc-icon { display: block; background-color: var(--mint); -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat; -webkit-mask-position: center; mask-position: center; -webkit-mask-size: contain; mask-size: contain; }

/* ---------- Journey timeline ---------- */
.jt-node { position: relative; }
.jt-node::after {
  content: ''; position: absolute; inset: -5px; border-radius: 1.25rem;
  border: 2px solid var(--mint); opacity: 0; pointer-events: none;
}
.reveal.is-visible .jt-node::after { animation: jt-ring 2.4s ease-out infinite; }
@keyframes jt-ring { 0% { opacity: .55; transform: scale(1); } 70%,100% { opacity: 0; transform: scale(1.45); } }

/* animated X-ray scan visual */
.xray { position: relative; overflow: hidden; }
.xray-line {
  position: absolute; left: 6%; right: 6%; height: 2px; top: 8%;
  background: linear-gradient(90deg, transparent, var(--mint), transparent);
  box-shadow: 0 0 14px 2px rgba(133,228,212,.7); animation: xray-scan 2.8s ease-in-out infinite;
}
@keyframes xray-scan { 0% { top: 10%; } 50% { top: 86%; } 100% { top: 10%; } }
.xray-pulse { transform-box: fill-box; transform-origin: center; animation: xray-pulse 2.2s ease-in-out infinite; }
@keyframes xray-pulse { 0%,100% { opacity: .35; } 50% { opacity: 1; } }

/* plane drift */
@keyframes plane-drift { 0% { transform: translate(-6px,2px); } 50% { transform: translate(6px,-2px); } 100% { transform: translate(-6px,2px); } }
.plane-drift { animation: plane-drift 5s ease-in-out infinite; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity:1!important; transform:none!important; transition:none!important; }
  .floaty, .marquee-track { animation: none !important; }
  *, *::before, *::after { animation-duration:.001ms!important; transition-duration:.001ms!important; }
}