/* ------------------------------------------------------------ brand lockup */

.brand {
  display: inline-flex;
  align-items: center;
  gap: clamp(0.75rem, 0.9vw, 0.875rem);
  color: var(--ink);
}


.brand__mark {
  position: relative;
  display: block;
  flex: none;
  width: clamp(2.75rem, 4.2vw, 4rem);              /* 44 → 64px */
  aspect-ratio: 1;
}

.brand__mark-base,
.brand__flame {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}


@property --flame-amp {
  syntax: "<number>";
  
  inherits: true;
  
  initial-value: 0;
}

.brand__flame {
  position: absolute;
  inset: 0;
  /* Measured on the master: the flame meets the roof at 46.7% of the canvas
     height, centred at 50.6%. */
  transform-origin: 50.6% 46.7%;
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .brand {
      --flame-amp: 0;
      transition: --flame-amp 720ms var(--ease-editorial);   /* settle back */
    }
  
  .brand:hover,
    .brand:focus-visible {
      --flame-amp: 1;
      transition-duration: 420ms;                            /* catch light */
    }
  
  .brand__flame {
      animation: atesbaz-flame 3.4s ease-in-out infinite;
      will-change: transform, filter;
    }
}


@keyframes atesbaz-flame {
  0%,
  100% {
    transform: rotate(0deg) skewX(0deg) scale(1, 1);
    filter: brightness(1) drop-shadow(0 0 0 rgb(255 138 32 / 0));
  }

  22% {
    transform:
      rotate(calc(-0.5deg * var(--flame-amp)))
      skewX(calc(-0.8deg * var(--flame-amp)))
      scale(
        calc(1 - 0.015 * var(--flame-amp)),
        calc(1 + 0.035 * var(--flame-amp))
      );
    filter:
      brightness(calc(1 + 0.05 * var(--flame-amp)))
      drop-shadow(
        0 0 calc(3px * var(--flame-amp))
          rgb(255 138 32 / calc(0.3 * var(--flame-amp)))
      );
  }

  46% {
    transform:
      rotate(calc(0.35deg * var(--flame-amp)))
      skewX(calc(0.5deg * var(--flame-amp)))
      scale(
        calc(1 + 0.015 * var(--flame-amp)),
        calc(1 - 0.015 * var(--flame-amp))
      );
    filter:
      brightness(calc(1 + 0.09 * var(--flame-amp)))
      drop-shadow(
        0 0 calc(5px * var(--flame-amp))
          rgb(255 164 54 / calc(0.38 * var(--flame-amp)))
      );
  }

  68% {
    transform:
      rotate(calc(0.65deg * var(--flame-amp)))
      skewX(calc(0.9deg * var(--flame-amp)))
      scale(
        calc(1 - 0.008 * var(--flame-amp)),
        calc(1 + 0.026 * var(--flame-amp))
      );
    filter:
      brightness(calc(1 + 0.04 * var(--flame-amp)))
      drop-shadow(
        0 0 calc(4px * var(--flame-amp))
          rgb(255 120 20 / calc(0.28 * var(--flame-amp)))
      );
  }

  85% {
    transform:
      rotate(calc(-0.2deg * var(--flame-amp)))
      skewX(calc(-0.35deg * var(--flame-amp)))
      scale(
        calc(1 + 0.006 * var(--flame-amp)),
        calc(1 + 0.008 * var(--flame-amp))
      );
    filter:
      brightness(calc(1 + 0.07 * var(--flame-amp)))
      drop-shadow(
        0 0 calc(3px * var(--flame-amp))
          rgb(255 150 40 / calc(0.32 * var(--flame-amp)))
      );
  }
}

/* Reduced motion: no movement at all, just a whisper of extra warmth so the
   logo still acknowledges the pointer. */

@media (hover: hover) and (prefers-reduced-motion: reduce) {
  .brand__flame { transition: filter 300ms var(--ease-editorial); }
  
  .brand:hover .brand__flame,
    .brand:focus-visible .brand__flame { filter: brightness(1.08); }
}

.brand__text {
  display: grid;
  gap: 0.2em;
}

.brand__name {
  font-size: clamp(1.375rem, 2.25vw, 2.1875rem);     /* 22 → 35px */
  font-weight: var(--weight-heavy);
  line-height: 1;
  letter-spacing: 0.005em;
}

/* Amber, wide-tracked — as approved in the reference lockup. */

.brand__tagline {
  font-size: clamp(0.5625rem, 0.84vw, 0.8125rem);  /* 9 → 13px */
  font-weight: var(--weight-semibold);
  line-height: 1;
  letter-spacing: var(--tracking-wordmark);
  color: var(--gold);
  text-transform: uppercase;
}


.pill {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  min-height: clamp(3rem, 1rem + 3.3svh, 3.5rem);
  padding: .8rem 1.5rem;
  border: 1px solid var(--gold);
  border-radius: 6rem;
  background: var(--gold);
  color: var(--ink);
  font-size: .875rem;
  font-weight: 600;
  line-height: 1.4;
  transition: background .25s,color .25s,border-color .25s;
  white-space: nowrap;
}
.pill svg {
  width: 1.2rem;
  height: 1.2rem;
  flex: none;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
  transition: transform .35s var(--motion);
}
.pill:hover {
  background: var(--gold-press);
  border-color: var(--gold-press);
}
.pill:hover svg {
  transform: translate(2px,-2px);
}
.round-button { display: grid; place-items: center; flex: 0 0 auto; width: 2.75rem; min-width: 2.75rem; height: 2.75rem; padding: 0; border: 1px solid var(--line); border-radius: 50%; color: var(--ink); transition: color 220ms, background 220ms, border-color 220ms; }
.round-button:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.round-button svg { grid-area: 1 / 1; width: 1.1rem; height: 1.1rem; stroke: currentColor; fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; transition: transform 220ms var(--motion); }
@media (prefers-reduced-motion: reduce) {
  .pill:hover svg, .round-button:hover svg { transform: none; }
}


[data-surface="dark"] {
  --paper: var(--surface-dark);
  --ink: var(--on-dark-ink);
  --muted: var(--on-dark-body);
  --line: var(--on-dark-line);
  --field-line: var(--on-dark-field);
  --gold-ink: var(--gold-lit);
  --gold-deep: var(--gold-lit);
  --color-focus: var(--gold-lit);
  --focus-ring: 2px solid var(--gold-lit);
  color-scheme: dark;
  background-color: var(--surface-dark);
  color: var(--ink);
}


.reveal { opacity: 0; transform: translate3d(0, 1.75rem, 0); transition: opacity 900ms var(--ease-out) var(--reveal-delay, 0ms), transform 1100ms var(--ease-editorial) var(--reveal-delay, 0ms); }
.reveal.is-in { opacity: 1; transform: none; }
@media print { .reveal { opacity: 1 !important; transform: none !important; } }


.preloader { display: none; }

.is-preloading body { overflow: hidden; }

.is-preloading .preloader {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--paper);
  color: var(--ink);
  opacity: 1;
  visibility: visible;
  animation: pl-failsafe 360ms linear 4.6s forwards;
}

/* A warm field that belongs to the flame, not a decorative loader effect. */
.is-preloading .preloader::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(44rem, 78vw);
  aspect-ratio: 1;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle,
    rgb(240 178 26 / .095) 0%,
    rgb(240 178 26 / .035) 31%,
    rgb(240 178 26 / 0) 68%);
  transform: translate(-56%, -52%) scale(.92);
  opacity: 0;
  animation: pl-ambient-in 1100ms var(--ease-editorial) 120ms forwards;
}

@keyframes pl-failsafe { to { opacity: 0; visibility: hidden; } }
@keyframes pl-ambient-in {
  to { opacity: 1; transform: translate(-56%, -52%) scale(1); }
}

.preloader__scene {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  transform: translateY(-1.5vh);
}

/* The exact horizontal navbar lock-up, simply given more breathing room. */
.preloader__brand {
  --flame-amp: 1;
  gap: clamp(.9rem, 1.35vw, 1.25rem);
  position: relative;
  color: var(--ink);
  opacity: 0;
  transform: translateY(12px) scale(.97);
  filter: blur(5px);
  will-change: transform, opacity;
  animation: pl-lockup-in 820ms var(--ease-editorial) 100ms forwards;
}

.preloader__brand .brand__mark {
  width: clamp(4.6rem, 6.7vw, 6.25rem);
}

.preloader__brand .brand__name {
  font-size: clamp(2rem, 3.55vw, 3.35rem);
  letter-spacing: .008em;
}

/* Give the Ş descender room before the second line without altering the
   navbar lock-up. This spacing belongs only to the enlarged preloader logo. */
.preloader__brand .brand__text {
  row-gap: .38rem;
}

.preloader__brand .brand__tagline {
  font-size: clamp(.72rem, 1.05vw, 1rem);
  letter-spacing: .31em;
}

@keyframes pl-lockup-in {
  0%   { opacity: 0; transform: translateY(12px) scale(.97); filter: blur(5px); }
  55%  { opacity: 1; }
  100% { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
}

/* The building arrives calm; then the flame catches and stays alive. */
.preloader__flame-stage {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(.72, .52);
  transform-origin: 50.6% 46.7%;
  animation: pl-ignite 620ms var(--ease-editorial) 420ms forwards;
}

.preloader__flame {
  animation: pl-live-flame 2.45s ease-in-out 1.02s infinite;
  transform-origin: 50.6% 46.7%;
  will-change: transform, filter;
}

@keyframes pl-ignite {
  0% {
    opacity: 0;
    transform: scale(.72, .52);
    filter: brightness(1.35);
  }
  45% {
    opacity: 1;
    transform: scale(1.035, 1.085);
    filter: brightness(1.13) drop-shadow(0 0 8px rgb(255 136 28 / .28));
  }
  100% {
    opacity: 1;
    transform: scale(1);
    filter: brightness(1);
  }
}

@keyframes pl-live-flame {
  0%, 100% {
    transform: rotate(0deg) skewX(0deg) scale(1, 1);
    filter: brightness(1) drop-shadow(0 0 5px rgb(255 138 32 / .18));
  }
  24% {
    transform: rotate(-.55deg) skewX(-.75deg) scale(.988, 1.035);
    filter: brightness(1.06) drop-shadow(0 0 8px rgb(255 138 32 / .3));
  }
  49% {
    transform: rotate(.35deg) skewX(.48deg) scale(1.012, .988);
    filter: brightness(1.09) drop-shadow(0 0 9px rgb(255 164 54 / .34));
  }
  72% {
    transform: rotate(.6deg) skewX(.8deg) scale(.993, 1.025);
    filter: brightness(1.035) drop-shadow(0 0 7px rgb(255 120 20 / .24));
  }
}

/* A quiet heat trace: no percentage, no copy, no viewport-wide progress bar. */
.preloader__heatline {
  position: absolute;
  left: 50%;
  bottom: clamp(-1.65rem, -2.4vh, -1.35rem);
  display: block;
  width: clamp(5.75rem, 9vw, 8.5rem);
  height: 1px;
  overflow: hidden;
  background: rgb(36 44 37 / .11);
  opacity: 0;
  transform: translateX(-50%) scaleX(.72);
  transform-origin: center;
  animation: pl-line-in 600ms var(--ease-editorial) 520ms forwards;
}

.preloader__heatline i {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
    var(--gold-deep) 0%,
    var(--gold-lit) 52%,
    #ffd66a 100%);
  transform: scaleX(var(--pl-p, 0));
  transform-origin: left center;
  transition: transform 260ms var(--ease-out);
}

.preloader__heatline i::after {
  content: "";
  position: absolute;
  top: -2px;
  right: -2px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #f6c94e;
  box-shadow: 0 0 9px rgb(240 178 26 / .45);
}

@keyframes pl-line-in {
  to { opacity: 1; transform: translateX(-50%) scaleX(1); }
}

/* Handoff: the central logo becomes the navbar logo, then the veil clears. */
.preloader.is-handoff .preloader__brand {
  animation: none;
  transition: transform 720ms var(--ease-editorial);
}

.preloader.is-handoff::before {
  opacity: 0;
  transition: opacity 420ms ease;
}

.preloader.is-clearing {
  opacity: 0;
  transition: opacity 320ms ease;
}


.brand.is-preloader-target {
  visibility: hidden;
}


.is-transit .preloader { animation: pl-failsafe 300ms linear 2.8s forwards; }
.is-transit .preloader::before { animation: none; opacity: 1; transform: translate(-56%, -52%) scale(1); }
.is-transit .preloader__brand { animation: none; opacity: 1; transform: none; filter: none; }
.is-transit .preloader__flame-stage { animation: none; opacity: 1; transform: none; }
.is-transit .preloader__heatline { display: none; }

/* Leaving a page: the same veil closes over it before the next one loads. */
.is-leaving .preloader { animation: pl-veil-in 220ms var(--ease-out) both, pl-failsafe 300ms linear 5s forwards; }
.is-leaving .preloader__brand { animation: pl-veil-brand 320ms var(--ease-editorial) both; }
@keyframes pl-veil-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes pl-veil-brand { from { opacity: 0; transform: scale(.985); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .is-preloading .preloader::before,
  .preloader__brand,
  .preloader__flame-stage,
  .preloader__flame,
  .preloader__heatline {
    animation: none;
  }

  .is-preloading .preloader::before { opacity: .6; transform: translate(-56%, -52%) scale(1); }
  .preloader__brand { opacity: 1; transform: none; filter: none; }
  .preloader__flame-stage { opacity: 1; transform: none; }
  .preloader__heatline { opacity: .65; transform: translateX(-50%) scaleX(1); }
}

@media (max-width: 39.99em) {
  .preloader__scene { transform: translateY(-2vh); }
  .preloader__brand { gap: .75rem; }
  .preloader__brand .brand__mark { width: clamp(3.7rem, 16vw, 4.7rem); }
  .preloader__brand .brand__name { font-size: clamp(1.62rem, 7.4vw, 2.15rem); }
  .preloader__brand .brand__tagline {
    font-size: clamp(.58rem, 2.5vw, .72rem);
    letter-spacing: .265em;
  }
  .preloader__heatline { width: 5.5rem; }
}

@media (max-width: 22em) {
  .preloader__brand { gap: .6rem; }
  .preloader__brand .brand__mark { width: 3.35rem; }
  .preloader__brand .brand__name { font-size: 1.45rem; }
  .preloader__brand .brand__tagline { font-size: .54rem; }
}

@media print { .preloader { display: none !important; } }