/* ==========================================================================
   COMPONENTS — buttons, glass surfaces, cards, forms, chips, badges
   ========================================================================== */

/* ---- Glass surface ----------------------------------------------------- */
.glass{
  background:var(--glass);
  border:1px solid var(--glass-line);
  border-radius:var(--r-lg);
  box-shadow:var(--sh-2);
  position:relative;
}
@supports ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .glass{-webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur)}
}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .glass{background:var(--glass-strong)}
}
/* Specular top edge — the light-catching lip on a polished surface. */
.glass::before{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.07),transparent 38%);
}

/* ---- Buttons ----------------------------------------------------------- */
.btn{
  --btn-bg:var(--graphite);
  position:relative;display:inline-flex;align-items:center;justify-content:center;
  gap:.6rem;min-height:52px;padding:.9rem 1.6rem;
  font-family:var(--ff-display);font-size:var(--fs-sm);font-weight:700;
  letter-spacing:.06em;text-transform:uppercase;
  color:var(--ink);background:var(--btn-bg);
  border-radius:var(--r-md);cursor:pointer;overflow:hidden;isolation:isolate;
  transition:transform var(--t-mid) var(--ease-mech),
             box-shadow var(--t-mid) var(--ease-mech),
             filter var(--t-mid) var(--ease-mech);
}
.btn svg{width:19px;height:19px;flex:none}
.btn:hover{transform:translateY(-2px);color:var(--ink)}
.btn:active{transform:translateY(0)}
/* Light sweep across the face on hover. */
.btn::after{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(105deg,transparent 30%,rgba(255,255,255,.30) 48%,transparent 66%);
  transform:translateX(-120%);
}
.btn:hover::after{transition:transform 600ms var(--ease-out);transform:translateX(120%)}

.btn--primary{--btn-bg:var(--grad-blue);color:#fff;box-shadow:var(--sh-2)}
.btn--primary:hover{box-shadow:var(--sh-3);color:#fff}
.btn--danger{--btn-bg:var(--grad-red);color:#fff;box-shadow:var(--sh-2)}
.btn--danger:hover{box-shadow:var(--sh-red);color:#fff}
.btn--wa{--btn-bg:linear-gradient(135deg,#3DE07C,#25D366 55%,#128C7E);color:#04231A}
.btn--wa:hover{color:#04231A}

/* Chrome outline — a 1px gradient border via a masked pseudo-element. */
.btn--chrome{--btn-bg:rgba(255,255,255,.03);color:var(--ink)}
.btn--chrome::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:var(--grad-chrome);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  mask-composite:exclude;pointer-events:none;opacity:.55;
  transition:opacity var(--t-mid) var(--ease-out);
}
.btn--chrome:hover::before{opacity:1}
.btn--chrome:hover{box-shadow:var(--sh-2)}

.btn--ghost{--btn-bg:transparent;color:var(--ink-2);border:1px solid var(--glass-line)}
.btn--ghost:hover{color:var(--ink);border-color:var(--blue-500);background:rgba(10,132,232,.08)}
.btn--sm{min-height:44px;padding:.6rem 1.1rem;font-size:var(--fs-xs)}
.btn--lg{min-height:60px;padding:1.05rem 2.1rem;font-size:var(--fs-body)}
.btn--block{display:flex;width:100%}
.btn[disabled],.btn[aria-busy="true"]{opacity:.6;pointer-events:none}

/* Arrow that slides on hover */
.btn .arrow{transition:transform var(--t-mid) var(--ease-out)}
.btn:hover .arrow{transform:translateX(4px)}

/* Text link with a gradient underline drawn from the centre out. */
.link-u{
  position:relative;color:var(--ink);font-weight:600;
  display:inline-flex;align-items:center;gap:.4rem;
  align-self:flex-start;              /* never stretch to the card's full width */
}
.link-u svg{width:17px;height:17px;flex:none}
.link-u::after{
  content:"";position:absolute;left:0;right:0;bottom:-3px;height:2px;border-radius:2px;
  background:var(--grad-blue);transform:scaleX(0);transform-origin:center;
  transition:transform var(--t-mid) var(--ease-out);
}
.link-u:hover{color:var(--blue-400)}
.link-u:hover::after{transform:scaleX(1)}

/* ---- Chrome plate (the logo seat) -------------------------------------- */
.plate{
  display:inline-flex;align-items:center;justify-content:center;
  padding:.5rem .8rem;border-radius:var(--r-md);
  background:var(--grad-plate);
  box-shadow:0 1px 0 rgba(255,255,255,.75) inset,
             0 -1px 0 rgba(9,13,20,.14) inset,
             0 2px 6px rgba(0,0,0,.45),0 10px 24px rgba(0,0,0,.35);
  transition:box-shadow var(--t-mid) var(--ease-out),transform var(--t-mid) var(--ease-mech);
}
.plate:hover{transform:translateY(-1px);box-shadow:0 1px 0 rgba(255,255,255,.85) inset,
  0 -1px 0 rgba(9,13,20,.14) inset,0 4px 10px rgba(0,0,0,.5),0 16px 34px rgba(0,0,0,.4),
  0 0 26px var(--blue-glow)}
/* The knockout logo has real alpha, so it can sit bare on dark ground too. */
.plate--bare{background:none;box-shadow:none;padding:0}
.plate--bare:hover{transform:translateY(-1px);box-shadow:none}

/* ---- Cards ------------------------------------------------------------- */
.card{
  position:relative;display:flex;flex-direction:column;
  background:var(--graphite);
  border:1px solid var(--slate);
  border-radius:var(--r-lg);
  overflow:hidden;isolation:isolate;
  transition:transform var(--t-mid) var(--ease-mech),
             box-shadow var(--t-mid) var(--ease-mech),
             border-color var(--t-mid) var(--ease-out);
}
a.card,.card--link{cursor:pointer}
.card:hover{border-color:rgba(10,132,232,.45);box-shadow:var(--sh-3)}
.card__media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--carbon)}
.card__media img{width:100%;height:100%;object-fit:cover;
  transition:transform 700ms var(--ease-out),filter var(--t-slow) var(--ease-out)}
/* Blue duotone that lifts on hover, revealing the true photo. */
.card__media::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(4,76,138,.42),rgba(5,7,10,.88));
  mix-blend-mode:multiply;
  transition:opacity var(--t-slow) var(--ease-out);
}
.card:hover .card__media::after{opacity:.45}
.card:hover .card__media img{transform:scale(1.06)}
.card__body{padding:clamp(1.1rem,2vw,1.6rem);display:flex;flex-direction:column;gap:.6rem;flex:1}
.card__body h3{font-size:var(--fs-h4)}
.card__body p{font-size:var(--fs-sm);color:var(--ink-3);line-height:1.65}
.card__foot{margin-top:auto;padding-top:var(--sp-3)}

/* Low-resolution source photos are treated, never shown crisp-large. */
.card__media--soft img{filter:saturate(1.15) contrast(1.05)}
.media-treated{position:relative;overflow:hidden;background:var(--carbon)}
.media-treated img{width:100%;height:100%;object-fit:cover;
  filter:saturate(1.2) contrast(1.08) blur(.3px);transform:scale(1.04)}
.media-treated::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:var(--grad-mesh),
    repeating-linear-gradient(115deg,rgba(255,255,255,.05) 0 1px,transparent 1px 7px);
}

/* Icon tile */
.icon-tile{
  width:52px;height:52px;flex:none;display:grid;place-items:center;
  border-radius:var(--r-md);background:rgba(10,132,232,.12);
  border:1px solid rgba(10,132,232,.28);color:var(--blue-400);
  transition:background var(--t-mid) var(--ease-out),color var(--t-mid) var(--ease-out),
             transform var(--t-mid) var(--ease-mech);
}
.icon-tile svg{width:26px;height:26px}
.card:hover .icon-tile{background:var(--grad-blue);color:#fff;transform:translateY(-2px)}
.icon-tile--red{background:rgba(224,27,34,.12);border-color:rgba(224,27,34,.3);color:var(--red-400)}
.card:hover .icon-tile--red{background:var(--grad-red)}

/* 3D tilt container (JS sets --rx/--ry/--mx/--my) */
.tilt{transform-style:preserve-3d;will-change:transform}
.tilt__inner{transform:translateZ(38px);transform-style:preserve-3d}
.tilt__spec{
  position:absolute;inset:0;pointer-events:none;border-radius:inherit;opacity:0;
  background:radial-gradient(340px circle at var(--mx,50%) var(--my,50%),
    rgba(255,255,255,.16),transparent 62%);
  transition:opacity var(--t-mid) var(--ease-out);
}
.tilt.is-tilting .tilt__spec{opacity:1}

/* ---- Badges, pills, stars ---------------------------------------------- */
.pill{
  display:inline-flex;align-items:center;gap:.45rem;
  padding:.34rem .78rem;border-radius:var(--r-pill);
  font-size:var(--fs-xs);font-weight:600;letter-spacing:.04em;
  background:rgba(255,255,255,.06);border:1px solid var(--glass-line);color:var(--ink-2);
}
.pill svg,.crumbs svg,.gsum > span > svg{width:15px;height:15px;flex:none}
.pill--blue{background:rgba(10,132,232,.14);border-color:rgba(10,132,232,.34);color:var(--blue-400)}
.pill--red{background:rgba(224,27,34,.14);border-color:rgba(224,27,34,.34);color:var(--red-400)}
.pill--open{background:rgba(61,220,132,.13);border-color:rgba(61,220,132,.34);color:var(--open)}
.pill--closed{background:rgba(255,176,32,.13);border-color:rgba(255,176,32,.34);color:var(--closed)}
.dot{width:8px;height:8px;border-radius:50%;background:currentColor;flex:none}

.stars{display:inline-flex;gap:2px;color:var(--gold)}
.stars svg{width:16px;height:16px}
.stars--lg svg{width:22px;height:22px}

/* Trust strip under the hero */
.trust{
  display:flex;flex-wrap:wrap;align-items:center;gap:.6rem 1.4rem;
  padding:.9rem 1.2rem;border-radius:var(--r-md);
}
.trust li{display:flex;align-items:center;gap:.5rem;font-size:var(--fs-sm);color:var(--ink-2)}
.trust li svg{width:17px;height:17px;color:var(--blue-400);flex:none}
.trust li:first-child svg{color:var(--gold)}   /* the rating star stays gold */

/* ---- Filter chips ------------------------------------------------------ */
.chips{display:flex;flex-wrap:wrap;gap:.55rem}
.chip{
  min-height:44px;padding:.55rem 1.05rem;border-radius:var(--r-pill);
  font-size:var(--fs-sm);font-weight:600;color:var(--ink-3);
  background:rgba(255,255,255,.04);border:1px solid var(--glass-line);
  cursor:pointer;white-space:nowrap;
  transition:color var(--t-fast) var(--ease-out),background var(--t-fast) var(--ease-out),
             border-color var(--t-fast) var(--ease-out);
}
.chip:hover{color:var(--ink);border-color:rgba(10,132,232,.5);background:rgba(10,132,232,.10)}
.chip[aria-pressed="true"]{
  color:#fff;background:var(--grad-blue);border-color:transparent;box-shadow:var(--sh-1);
}

/* ---- Review card ------------------------------------------------------- */
.review{padding:clamp(1.15rem,2vw,1.6rem);display:flex;flex-direction:column;gap:.85rem}
.review__head{display:flex;align-items:center;gap:.8rem}
.review__avatar{
  width:46px;height:46px;border-radius:50%;flex:none;object-fit:cover;
  border:1px solid var(--glass-line);background:var(--slate);
}
.review__mono{
  width:46px;height:46px;border-radius:50%;flex:none;display:grid;place-items:center;
  font-family:var(--ff-display);font-weight:700;font-size:.95rem;color:#0B0F15;
  background:var(--grad-chrome);border:1px solid var(--glass-line);
}
.review__name{font-weight:600;color:var(--ink);font-size:var(--fs-sm);line-height:1.3}
.review__meta{font-size:var(--fs-xs);color:var(--ink-3)}
.review__text{font-size:var(--fs-sm);line-height:1.7;color:var(--ink-2)}
.review__text::before{content:"\201C"}
.review__text::after{content:"\201D"}
.review__foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:.6rem}

/* Google summary bar */
.gsum{display:flex;flex-wrap:wrap;align-items:center;gap:1rem 1.6rem;padding:1.1rem 1.4rem}
.gsum__score{font-family:var(--ff-display);font-size:2.4rem;font-weight:700;color:var(--ink);line-height:1}

/* ---- Forms ------------------------------------------------------------- */
.form{display:grid;gap:1.1rem}
.form__row{display:grid;gap:1.1rem}
@media (min-width:640px){ .form__row--2{grid-template-columns:1fr 1fr} }

.field{position:relative}
.field input,.field textarea,.field select{
  width:100%;min-height:56px;padding:1.45rem .95rem .55rem;
  background:rgba(255,255,255,.035);
  border:1px solid var(--slate);border-radius:var(--r-md);
  color:var(--ink);font-size:var(--fs-body);
  transition:border-color var(--t-fast) var(--ease-out),
             box-shadow var(--t-fast) var(--ease-out),background var(--t-fast) var(--ease-out);
}
.field textarea{min-height:132px;padding-top:1.6rem;resize:vertical;line-height:1.6}
.field select{appearance:none;cursor:pointer;padding-right:2.6rem}
.field--select::after{
  content:"";position:absolute;right:1rem;top:calc(50% - 2px);width:9px;height:9px;
  border-right:2px solid var(--ink-3);border-bottom:2px solid var(--ink-3);
  transform:translateY(-50%) rotate(45deg);pointer-events:none;
}
.field label{
  position:absolute;left:.98rem;top:1.05rem;
  font-size:var(--fs-body);color:var(--ink-3);pointer-events:none;
  transform-origin:left top;
  transition:transform var(--t-fast) var(--ease-out),color var(--t-fast) var(--ease-out);
}
.field input:focus + label,.field textarea:focus + label,
.field input:not(:placeholder-shown) + label,
.field textarea:not(:placeholder-shown) + label,
.field select:focus + label,.field select:valid + label,
.field.is-filled label{
  transform:translateY(-.72rem) scale(.76);color:var(--blue-400);
}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--blue-500);background:rgba(10,132,232,.06);
  box-shadow:0 0 0 4px rgba(10,132,232,.16),0 0 26px rgba(10,132,232,.18);
}
.field input:focus-visible,.field textarea:focus-visible,.field select:focus-visible{outline:none}
.field.has-error input,.field.has-error textarea,.field.has-error select{
  border-color:var(--red-500);box-shadow:0 0 0 4px rgba(224,27,34,.16);
}
.field__err{
  display:none;margin-top:.4rem;font-size:var(--fs-xs);color:var(--red-400);
  align-items:center;gap:.35rem;
}
.field.has-error .field__err{display:flex}
.req{color:var(--red-400)}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}

.form__status{display:none;padding:.9rem 1.1rem;border-radius:var(--r-md);font-size:var(--fs-sm)}
.form__status.is-ok{display:block;background:rgba(61,220,132,.12);
  border:1px solid rgba(61,220,132,.36);color:var(--open)}
.form__status.is-bad{display:block;background:rgba(224,27,34,.12);
  border:1px solid rgba(224,27,34,.36);color:var(--red-400)}

.spinner{
  width:18px;height:18px;border-radius:50%;flex:none;
  border:2px solid rgba(255,255,255,.32);border-top-color:#fff;
}
@media (prefers-reduced-motion:no-preference){
  .spinner{animation:spin 700ms linear infinite}
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---- Accordion --------------------------------------------------------- */
.acc{display:grid;gap:.75rem}
.acc__item{background:var(--graphite);border:1px solid var(--slate);
  border-radius:var(--r-md);overflow:hidden;
  transition:border-color var(--t-mid) var(--ease-out)}
.acc__item:hover{border-color:rgba(10,132,232,.4)}
.acc__btn{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:1.15rem 1.3rem;min-height:60px;text-align:left;
  font-family:var(--ff-display);font-weight:600;font-size:var(--fs-h4);color:var(--ink);
}
.acc__ico{width:22px;height:22px;flex:none;position:relative}
.acc__ico::before,.acc__ico::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--blue-400);border-radius:2px;
  transform:translate(-50%,-50%);transition:transform var(--t-mid) var(--ease-out);
}
.acc__ico::before{width:14px;height:2px}
.acc__ico::after{width:2px;height:14px}
.acc__btn[aria-expanded="true"] .acc__ico::after{transform:translate(-50%,-50%) rotate(90deg) scaleX(0)}
.acc__panel{display:grid;grid-template-rows:0fr;
  transition:grid-template-rows var(--t-mid) var(--ease-out)}
.acc__panel > div{overflow:hidden}
.acc__item.is-open .acc__panel{grid-template-rows:1fr}
.acc__panel p{padding:0 1.3rem 1.25rem;font-size:var(--fs-sm);color:var(--ink-2)}

/* ---- Breadcrumb -------------------------------------------------------- */
.crumbs{display:flex;flex-wrap:wrap;gap:.45rem;font-size:var(--fs-xs);color:var(--ink-3)}
.crumbs a{color:var(--ink-3)}
.crumbs a:hover{color:var(--blue-400)}
.crumbs li:not(:last-child)::after{content:"/";margin-left:.45rem;opacity:.5}
.crumbs [aria-current]{color:var(--ink-2)}

/* ---- Stat tile --------------------------------------------------------- */
.stat{position:relative;padding:1.4rem 1.2rem;border-radius:var(--r-lg);text-align:center;
  background:var(--graphite);overflow:hidden}
.stat::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:var(--grad-chrome);opacity:.28;
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  mask-composite:exclude;pointer-events:none;
}
.stat__n{font-family:var(--ff-display);font-weight:700;line-height:1;
  font-size:clamp(2rem,3.6vw,2.9rem);color:var(--ink);font-variant-numeric:tabular-nums}
.stat__l{margin-top:.45rem;font-size:var(--fs-xs);letter-spacing:.11em;
  text-transform:uppercase;color:var(--ink-3)}

/* ---- Misc -------------------------------------------------------------- */
.divider-crease{height:1px;background:linear-gradient(90deg,transparent,var(--slate) 20%,
  var(--slate) 80%,transparent)}
.tag-row{display:flex;flex-wrap:wrap;gap:.5rem}
.check-list{display:grid;gap:.85rem}
.check-list li{display:flex;gap:.8rem;align-items:flex-start;font-size:var(--fs-sm);color:var(--ink-2)}
.check-list svg{width:21px;height:21px;flex:none;color:var(--blue-400);margin-top:.1rem}
.check-list--red svg{color:var(--red-400)}

/* Shown only when JS can actually compute the value it displays. */
.js-only{display:none}
.js .js-only{display:inline-flex}