/* ============================================
   TURNIT — shared stylesheet

   Direction: the repair bench.
   Dark anti-static mat (header, hero, footer) with
   real perspective; light work surface for reading.
   Objects have z-depth: layered shadows, pointer tilt.

   Palette derived from the bench itself —
   deep mat blue, Qualcomm signal blue, rework-station
   amber, continuity-test green, fault red.
   ============================================ */

:root {
  /* dark bench */
  --void:       #0a1018;
  --bench:      #101b2b;
  --bench-lift: #17253a;
  --bench-line: #23344d;
  --on-bench:   #e6edf5;
  --on-bench-soft: #93a5bd;

  /* light work surface — tinted, neutral grey nahi */
  --paper:      #e7ecf2;
  --paper-2:    #dde5ee;
  --card:       #ffffff;
  --wash-blue:  #eef4ff;
  --wash-amber: #fff6e9;
  --wash-green: #edf9f3;
  --ink:        #0a1018;
  --ink-soft:   #46566b;
  --ink-faint:  #8494a8;
  --rule:       #d3dae2;

  /* signals */
  --signal:     #1257d6;
  --signal-lift:#3d7cf0;
  --ember:      #e08422;
  --pass:       #12855a;
  --fail:       #c2333c;

  /* depth */
  --elev-1: 0 1px 2px rgba(10,16,24,.06), 0 2px 6px rgba(10,16,24,.05);
  --elev-2: 0 2px 4px rgba(10,16,24,.06), 0 8px 20px rgba(10,16,24,.09);
  --elev-3: 0 4px 8px rgba(10,16,24,.07), 0 18px 44px rgba(10,16,24,.16);
  --edge:   inset 0 1px 0 rgba(255,255,255,.9);

  --display: "Archivo", system-ui, sans-serif;
  --body:    "Source Serif 4", Georgia, serif;
  --mono:    "JetBrains Mono", ui-monospace, monospace;

  --gap: 1.5rem;
  --measure: 68ch;
}

*, *::before, *::after { box-sizing: border-box; }

[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(1100px 620px at 12% -8%, #ffffff 0%, transparent 60%),
    linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);
  background-attachment: fixed;
  color: var(--ink);
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.7;
}

a { color: var(--signal); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }

:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }

.wrap { width: min(100% - 2.5rem, 64rem); margin-inline: auto; }

/* ---------- header: the bench edge ---------- */

.site-head {
  background: var(--void);
  border-bottom: 1px solid var(--bench-line);
  position: relative;
  z-index: 5;
}

.site-head .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap);
  padding-block: 1rem;
  flex-wrap: wrap;
}

.wordmark {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.14em;
  color: var(--on-bench);
  text-decoration: none;
}

.wordmark span { color: var(--signal-lift); }

.site-nav {
  display: flex;
  gap: 1.25rem;
  font-family: var(--display);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.site-nav a { color: var(--on-bench-soft); text-decoration: none; }
.site-nav a:hover,
.site-nav a[aria-current="page"] { color: var(--signal-lift); }

/* ---------- hero: perspective mat ---------- */

.hero {
  position: relative;
  background: var(--void);
  border-bottom: none;
  color: var(--on-bench);
  padding-block: 5rem 4.5rem;
  overflow: hidden;
  isolation: isolate;
}

/* receding grid — the anti-static mat, in real perspective */
.hero::before {
  content: "";
  position: absolute;
  inset: 40% -60% -35% -60%;
  background-image:
    linear-gradient(var(--bench-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--bench-line) 1px, transparent 1px);
  background-size: 68px 68px;
  transform: perspective(340px) rotateX(56deg);
  transform-origin: 50% 0;
  opacity: .55;
  z-index: -2;
  pointer-events: none;
}

/* horizon glow above the mat */
.hero::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 26%;
  width: 120%;
  height: 40%;
  translate: -50% 0;
  background: radial-gradient(ellipse at 50% 100%,
              rgba(18,87,214,.34), rgba(18,87,214,0) 68%);
  z-index: -1;
  pointer-events: none;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ember);
  margin: 0 0 1.1rem;
}

.hero h1 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(2.3rem, 6.4vw, 4.05rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 0 0 1.1rem;
  max-width: 17ch;
  text-wrap: balance;
}

.hero p.lede {
  margin: 0 0 2.4rem;
  max-width: 50ch;
  color: var(--on-bench-soft);
  font-size: 1.1875rem;
}

/* the finder sits on the mat as a physical console */
.finder {
  background: var(--bench);
  border: 1px solid var(--bench-line);
  border-radius: 6px;
  padding: 1.35rem 1.4rem 1.25rem;
  max-width: 38rem;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.06),
    0 2px 0 var(--void),
    0 22px 50px rgba(0,0,0,.5);
}

.finder label {
  display: block;
  font-family: var(--display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--on-bench-soft);
  margin-bottom: 0.6rem;
}

.finder input {
  width: 100%;
  padding: 0.9rem 1rem;
  font-family: var(--mono);
  font-size: 0.9375rem;
  color: var(--on-bench);
  background: var(--void);
  border: 1px solid var(--bench-line);
  border-radius: 3px;
  box-shadow: inset 0 2px 5px rgba(0,0,0,.45);
}

.finder input::placeholder { color: #64778f; }
.finder input:focus { border-color: var(--signal-lift); outline: none; }
.finder input:focus-visible { outline: 2px solid var(--signal-lift); outline-offset: 2px; }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.9rem 0 0;
  padding: 0;
  list-style: none;
}

.chips button {
  font-family: var(--mono);
  font-size: 0.75rem;
  padding: 0.35rem 0.65rem;
  color: var(--on-bench-soft);
  background: var(--bench-lift);
  border: 1px solid var(--bench-line);
  border-radius: 3px;
  cursor: pointer;
  transition: transform .12s ease, border-color .12s ease, color .12s ease;
}

.chips button:hover {
  border-color: var(--signal-lift);
  color: var(--on-bench);
  transform: translateY(-1px);
}

.chips button:active { transform: translateY(0); }

/* ---------- log: dark bench continues ----------
   Homepage stays on the mat all the way down —
   it is an index, not long-form reading.
   Article pages switch to the light work surface.  */

.log {
  background: var(--void);
  color: var(--on-bench);
  padding-block: 3.75rem 5rem;
  perspective: 1100px;
  position: relative;
}

/* thin amber seam where hero meets log */
.log::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg,
              transparent, var(--bench-line) 12%,
              var(--ember) 50%, var(--bench-line) 88%, transparent);
  opacity: .5;
}

.log h2 {
  font-family: var(--display);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ember);
  margin: 0 0 1.5rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--bench-line);
}

.entry {
  display: grid;
  grid-template-columns: 8.5rem 1fr auto;
  gap: 0.4rem 1.35rem;
  align-items: baseline;
  background: var(--bench);
  border: 1px solid var(--bench-line);
  border-left: 3px solid var(--signal);
  border-radius: 6px;
  padding: 1.5rem 1.6rem;
  margin-bottom: 1rem;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.05),
    0 10px 26px rgba(0,0,0,.42);
  transform-style: preserve-3d;
  will-change: transform;
  transition: box-shadow .22s ease, border-color .22s ease,
              background .22s ease, transform .12s ease;
}

.entry:hover {
  background: var(--bench-lift);
  border-color: var(--bench-line);
  border-left-color: var(--signal-lift);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.07),
    0 22px 52px rgba(0,0,0,.55),
    0 0 0 1px rgba(61,124,240,.28);
}

.entry-model {
  font-family: var(--mono);
  font-size: 0.8125rem;
  color: var(--ember);
  letter-spacing: 0.02em;
  margin: 0;
}

.entry-title { margin: 0; grid-column: 2; }

.entry-title a {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.3125rem;
  line-height: 1.24;
  letter-spacing: -0.018em;
  color: var(--on-bench);
  text-decoration: none;
}

.entry-title a:hover { color: var(--signal-lift); text-decoration: underline; }

.entry-desc {
  grid-column: 2;
  margin: 0.5rem 0 0;
  font-size: 0.9375rem;
  color: var(--on-bench-soft);
  max-width: 58ch;
}

.status {
  font-family: var(--mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 0.28rem 0.55rem;
  border-radius: 3px;
  white-space: nowrap;
  grid-row: 1;
  grid-column: 3;
  border: 1px solid currentColor;
  background: rgba(0,0,0,.28);
}

.status--pass { color: #2fb37c; }
.status--open { color: #e05561; }

.empty {
  padding: 2rem 0;
  color: var(--on-bench-soft);
  font-size: 0.9375rem;
}

/* homepage aur footer ke darmiyan seam ki zaroorat nahi —
   dono dark hain, isliye footer ka top border hataya */
.log + .site-foot { border-top-color: var(--bench-line); }

/* ---------- article ---------- */

.article { padding-block: 2.25rem 4.5rem; }

.article > .wrap {
  background: linear-gradient(180deg, #f7fafe 0%, #ffffff 22rem);
  border: 1px solid #cfdae8;
  border-radius: 12px;
  padding: 0 0 3.25rem;
  overflow: hidden;
  box-shadow: var(--elev-2);
  width: min(100% - 1.75rem, 60rem);
}

/* card ke andar sab kuch ek andar wale gutter mein */
.article > .wrap > .prose {
  margin-inline: clamp(1.25rem, 4vw, 3.25rem);
}

.article-head {
  position: relative;
  background: var(--void);
  color: var(--on-bench);
  padding: 2.5rem clamp(1.25rem, 4vw, 3.25rem) 2.4rem;
  margin-bottom: 2.9rem;
  overflow: hidden;
  isolation: isolate;
}

/* wahi mat grid, chhote paimane pe */
.article-head::before {
  content: "";
  position: absolute;
  inset: 30% -50% -60% -50%;
  background-image:
    linear-gradient(var(--bench-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--bench-line) 1px, transparent 1px);
  background-size: 52px 52px;
  transform: perspective(260px) rotateX(58deg);
  transform-origin: 50% 0;
  opacity: .5;
  z-index: -2;
}

.article-head::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 0;
  width: 130%; height: 60%;
  translate: -50% 0;
  background: radial-gradient(ellipse at 50% 100%,
              rgba(18,87,214,.32), rgba(18,87,214,0) 70%);
  z-index: -1;
}

.article-head h1 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.85rem, 4.6vw, 2.85rem);
  line-height: 1.06;
  letter-spacing: -0.033em;
  color: var(--on-bench);
  margin: 0.85rem 0 1rem;
  max-width: 22ch;
  text-wrap: balance;
}

.article-meta {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  margin: 0;
}

.article-head > .article-meta:first-child { color: var(--ember); }
.article-head h1 + .article-meta { color: var(--on-bench-soft); }

/* pehla paragraph — lede jaisa */
.prose > p:first-of-type {
  font-size: 1.15rem;
  color: #2c3a4c;
}

/* code blocks aur inline code padhne mein saaf rahein */
.prose h3 { color: #1b2b40; }

.prose { max-width: var(--measure); }
.prose > * + * { margin-top: 1.35rem; }

.prose h2 {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.5625rem;
  letter-spacing: -0.022em;
  line-height: 1.2;
  margin-top: 3.25rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--rule);
  position: relative;
}

/* har section ke upar chhoti si signal-blue seam */
.prose h2::before {
  content: "";
  position: absolute;
  top: -1px; left: 0;
  width: 3.25rem;
  height: 3px;
  background: var(--signal);
}

.prose h3 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.1875rem;
  letter-spacing: -0.01em;
  margin-top: 2.35rem;
}

.prose ul, .prose ol { padding-left: 1.35rem; }
.prose li + li { margin-top: 0.55rem; }
.prose li::marker { color: var(--ink-faint); }

.prose ol {
  counter-reset: step;
  list-style: none;
  padding-left: 0;
}

.prose ol > li {
  counter-increment: step;
  position: relative;
  padding-left: 2.6rem;
}

.prose ol > li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0.15em;
  width: 1.75rem;
  height: 1.75rem;
  display: grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--signal);
  background: var(--wash-blue);
  border: 1px solid #cddcf7;
  border-radius: 50%;
}

.prose ul > li::marker { color: var(--signal); }

.prose code {
  font-family: var(--mono);
  font-size: 0.85em;
  color: #0e3f96;
  background: #1257d60f;
  border: 1px solid #1257d626;
  padding: 0.1em 0.35em;
  border-radius: 3px;
}

.prose strong { font-weight: 700; }

.callout {
  background: var(--wash-amber);
  border: 1px solid #f2ddbd;
  border-left: 4px solid var(--ember);
  border-radius: 7px;
  padding: 1.25rem 1.4rem;
  font-size: 0.9688rem;
  color: #4a3820;
}

.callout p { margin: 0; }
.callout a { color: #a35c0c; }

/* aakhri callout hamesha "mujhe likho" wala hota hai — usko neela */
.prose > .callout:last-of-type {
  background: var(--wash-blue);
  border-color: #cddcf7;
  border-left-color: var(--signal);
  color: #23364f;
}

.prose > .callout:last-of-type a { color: var(--signal); }

.verify {
  background: #ffe6b0;
  border-bottom: 1px dashed #9c6510;
  padding: 0.05em 0.25em;
  font-family: var(--mono);
  font-size: 0.85em;
}

.faq {
  background: var(--wash-green);
  border: 1px solid #cfe8dc;
  border-radius: 8px;
  padding: 0.4rem 1.5rem 1.6rem;
  margin-top: 1.5rem;
}

.faq dt {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.0625rem;
  color: #0d4f36;
  margin-top: 1.7rem;
}

.faq dd { margin: 0.45rem 0 0; color: #3d5a4e; }

/* ---------- ad slot ---------- */

.ad-slot {
  margin: 2.75rem 0;
  padding: 1rem;
  background: #f4f7fb;
  border: 1px dashed #c6d3e2;
  border-radius: 5px;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
  text-transform: uppercase;
}

/* ---------- footer: back on the bench ---------- */

.site-foot {
  background: var(--void);
  color: var(--on-bench-soft);
  border-top: 1px solid var(--bench-line);
  padding-block: 3rem;
  font-size: 0.875rem;
}

.site-foot .wrap {
  display: flex;
  justify-content: space-between;
  gap: 1.75rem;
  flex-wrap: wrap;
}

.foot-links {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  font-family: var(--display);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.foot-links a { color: var(--on-bench-soft); text-decoration: none; }
.foot-links a:hover { color: var(--signal-lift); }

.disclaimer { max-width: 46ch; font-size: 0.8125rem; color: #6f8299; margin: 0; }

/* ---------- accessibility ---------- */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--signal);
  color: #fff;
  padding: 0.7rem 1.1rem;
  font-family: var(--display);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus { left: 0.5rem; top: 0.5rem; }

/* ---------- responsive ---------- */

@media (max-width: 44rem) {
  .article > .wrap { padding: 0 0 2.25rem; border-radius: 9px; }
  .article-head { padding: 1.7rem 1.15rem 1.6rem; margin-bottom: 2rem; }
  .faq { padding: 0.3rem 1.1rem 1.2rem; }
  .entry {
    grid-template-columns: 1fr auto;
    gap: 0.35rem 1rem;
    padding: 1.25rem 1.2rem;
  }
  .entry-model { grid-column: 1; }
  .entry-title, .entry-desc { grid-column: 1 / -1; }
  .status { grid-column: 2; grid-row: 1; justify-self: end; }
  .hero { padding-block: 3.25rem 3rem; }
  .hero::before { inset: 46% -90% -40% -90%; background-size: 52px 52px; }
  .finder { padding: 1.15rem 1.1rem 1rem; }
  .site-head .wrap { padding-block: 0.85rem; }
  .site-foot .wrap { flex-direction: column; }
}

/* pointer tilt sirf un devices pe jahan asli pointer ho */
@media (hover: none) {
  .entry { transform: none !important; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .entry { transform: none !important; }
}

/* ---------- screenshots ---------- */

.prose figure {
  margin: 2.25rem 0;
}

.prose figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid #c3cfdd;
  border-radius: 8px;
  background: var(--paper-2);
  box-shadow: var(--elev-2);
}

.prose figcaption {
  font-family: var(--mono);
  font-size: 0.75rem;
  line-height: 1.6;
  color: #5a7096;
  margin-top: 0.7rem;
  padding-left: 0.85rem;
  border-left: 2px solid var(--signal);
}

/* do screenshots ek saath */
.prose .shots {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1rem;
  margin: 2.25rem 0;
}

.prose .shots figure { margin: 0; }