/* =====================================================================
   RANEX CONTA — tasarım sistemi v4 (sakin, sade, açık)
   Tek vurgu rengi: #2C5AA0. Bol beyaz alan, ince çizgiler, yumuşak geçişler.
   ===================================================================== */

:root {
  --bg: #FFFFFF;
  --bg-2: #F6F8FB;
  --bg-3: #EEF2F7;
  --line: #E4E9F0;
  --line-strong: #CBD3DF;
  --text: #16233B;
  --text-2: #4A5670;
  --muted: #7A869C;
  --brand: #2C5AA0;
  --brand-2: #234A86;
  --brand-tint: #EAF0F9;
  --amber: #E9B949;
  --amber-ink: #1A1300;
  --sil: #E4572E;
  --plate: #FFFFFF;

  --f-display: 'Manrope', 'Segoe UI', Helvetica, Arial, sans-serif;
  --f-body: 'IBM Plex Sans', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --f-mono: 'IBM Plex Mono', Consolas, 'Liberation Mono', monospace;

  --fs-0: 0.78rem;
  --fs-1: 0.9rem;
  --fs-2: 1rem;
  --fs-3: 1.1rem;
  --fs-4: 1.25rem;
  --fs-5: clamp(1.4rem, 1.15rem + 0.9vw, 1.85rem);
  --fs-6: clamp(1.8rem, 1.3rem + 1.8vw, 2.6rem);
  --fs-7: clamp(2.1rem, 1.4rem + 2.6vw, 3.4rem);

  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --max: 1200px;
  --r: 10px;
  --r-lg: 14px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 68px;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--f-body); font-size: var(--fs-2); line-height: 1.65; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, svg, video, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { margin: 0; font-family: var(--f-display); font-weight: 700; line-height: 1.15; letter-spacing: -0.015em; text-wrap: balance; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
::selection { background: var(--brand); color: #fff; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; }
[hidden] { display: none !important; }

/* ---------- yardımcılar ---------- */
.wrap { width: min(100% - 2 * var(--gutter), var(--max)); margin-inline: auto; }
.mono { font-family: var(--f-mono); font-size: var(--fs-0); letter-spacing: 0.04em; color: var(--muted); }
.eyebrow { font-size: var(--fs-1); font-weight: 600; color: var(--brand); letter-spacing: 0.01em; }
.eyebrow::before { content: none; }
.lead { font-size: var(--fs-3); color: var(--text-2); max-width: 60ch; line-height: 1.7; }
.section { padding-block: clamp(3.5rem, 7vw, 6rem); position: relative; }
.section--tight { padding-block: clamp(2.5rem, 5vw, 4rem); }
.paper { background: var(--bg-2); }
.sec-head { display: grid; grid-template-columns: 1fr; gap: 0.75rem 3rem; align-items: end; margin-bottom: clamp(1.75rem, 3vw, 2.5rem); }
@media (min-width: 880px) { .sec-head { grid-template-columns: 1.1fr 1fr; } .sec-head .lead { justify-self: end; } }
.sec-head h2 { font-size: var(--fs-6); }
.sec-head .lead { font-size: var(--fs-2); }
.tabular { font-variant-numeric: tabular-nums; }
.grid-bg { display: none; }
.section > .wrap { position: relative; z-index: 1; }

/* ---------- butonlar ---------- */
.btn { --bg-btn: var(--brand); --fg: #fff; display: inline-flex; align-items: center; gap: 0.6em; padding: 0.8em 1.35em; border-radius: 8px; background: var(--bg-btn); color: var(--fg); font-weight: 600; font-size: var(--fs-1); transition: background 0.2s, box-shadow 0.2s, color 0.2s; white-space: nowrap; }
.btn svg { width: 1em; height: 1em; flex: none; }
.btn:hover { background: var(--brand-2); }
.btn--amber { --bg-btn: var(--brand-tint); --fg: var(--brand); }
.btn--amber:hover { background: #DCE6F4; }
.btn--ghost { --bg-btn: transparent; --fg: var(--text); box-shadow: inset 0 0 0 1px var(--line-strong); }
.btn--ghost:hover { background: var(--bg-2); box-shadow: inset 0 0 0 1px var(--line-strong); }
.btn--ink { --bg-btn: var(--brand); --fg: #fff; }
.btn--wa { --bg-btn: #1FAF54; --fg: #fff; }
.btn--wa:hover { background: #1B9C4A; }
.btn--sm { padding: 0.6em 1em; font-size: var(--fs-0); }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; }
.link { display: inline-flex; align-items: center; gap: 0.4em; font-weight: 600; font-size: var(--fs-1); color: var(--brand); transition: gap 0.2s; }
.link svg { width: 1em; height: 1em; }
.link:hover { gap: 0.7em; }

/* ön yükleyici ve imleç: sakin sürümde yok */
.loader, .cursor { display: none !important; }

/* ---------- header ---------- */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: var(--header-h); display: flex; align-items: center; background: rgba(255,255,255,0.9); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); transition: box-shadow 0.3s; }
.header.is-scrolled { box-shadow: 0 1px 0 var(--line); }
.header > .wrap { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: flex; align-items: center; gap: 0.6rem; }
.brand__mark { width: 34px; height: 34px; }
.brand__name { font-family: var(--f-display); font-weight: 800; font-size: 1rem; letter-spacing: 0.02em; line-height: 1; }
.brand__name small { display: block; font-family: var(--f-body); font-weight: 500; font-size: 0.62rem; letter-spacing: 0.1em; color: var(--muted); margin-top: 3px; text-transform: uppercase; }
.nav { display: none; align-items: center; gap: 0.15rem; }
@media (min-width: 1024px) { .nav { display: flex; } }
.nav > li { position: relative; }
.nav a, .nav button { display: inline-flex; align-items: center; gap: 0.35em; padding: 0.5rem 0.8rem; border-radius: 8px; font-size: var(--fs-1); font-weight: 500; color: var(--text-2); transition: color 0.2s, background 0.2s; }
.nav a:hover, .nav button:hover, .nav a[aria-current="page"], .nav button[aria-current="page"] { color: var(--brand); background: var(--brand-tint); }
.nav svg { width: 0.8em; height: 0.8em; }
.mega { position: absolute; top: calc(100% + 8px); left: -0.5rem; width: 600px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 0.75rem; display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.15rem; opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity 0.2s, transform 0.25s var(--ease), visibility 0s linear 0.25s; box-shadow: 0 20px 40px -24px rgba(22,35,59,0.25); }
.nav li:hover .mega, .nav li:focus-within .mega { opacity: 1; visibility: visible; transform: translateY(0); transition-delay: 0s; }
.mega a { display: grid; grid-template-columns: 6px 1fr; gap: 0.8rem; align-items: start; padding: 0.6rem 0.75rem; border-radius: 8px; }
.mega a:hover { background: var(--bg-2); }
.mega a i { width: 6px; height: 6px; border-radius: 50%; background: var(--brand); margin-top: 0.6em; opacity: 0.6; }
.mega a b { display: block; font-weight: 600; color: var(--text); font-size: var(--fs-1); }
.mega a span { display: block; font-size: var(--fs-0); color: var(--muted); margin-top: 1px; }
.mega__all { grid-column: 1 / -1; border-top: 1px solid var(--line); margin-top: 0.4rem; padding-top: 0.7rem !important; justify-content: space-between; display: flex !important; color: var(--brand) !important; font-weight: 600; font-size: var(--fs-1); }
.mega__all svg { width: 1em; height: 1em; }
.header__cta { display: none; }
@media (min-width: 1024px) { .header__cta { display: inline-flex; } }
.burger { display: inline-flex; flex-direction: column; gap: 5px; padding: 10px; }
.burger i { width: 22px; height: 2px; background: var(--text); transition: transform 0.3s var(--ease), opacity 0.2s; }
@media (min-width: 1024px) { .burger { display: none; } }
.mmenu { position: fixed; inset: 0; z-index: 90; background: #fff; padding: calc(var(--header-h) + 1.5rem) var(--gutter) 2rem; display: flex; flex-direction: column; gap: 2rem; transform: translateY(-100%); transition: transform 0.45s var(--ease); overflow: auto; }
.mmenu.is-open { transform: translateY(0); }
.mmenu__list a { display: block; font-family: var(--f-display); font-size: 1.6rem; font-weight: 700; padding: 0.4em 0; border-bottom: 1px solid var(--line); }
.mmenu__cats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.4rem 1.5rem; }
.mmenu__cats a { font-size: var(--fs-2); color: var(--text-2); padding: 0.3em 0; }
.mmenu__foot { margin-top: auto; display: grid; gap: 0.6rem; }
body.menu-open { overflow: hidden; }
body.menu-open .burger i:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.menu-open .burger i:nth-child(2) { opacity: 0; }
body.menu-open .burger i:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- açılış ---------- */
.hero { position: relative; padding-top: calc(var(--header-h) + clamp(3rem, 8vw, 6.5rem)); padding-bottom: clamp(2.5rem, 5vw, 4rem); }
.hero__in { max-width: 46rem; }
.hero h1, .hero--simple h1 { font-size: var(--fs-7); font-weight: 700; letter-spacing: -0.02em; line-height: 1.12; margin: 0.9rem 0 1.25rem; max-width: 22ch; }
.hero h1 em { font-style: normal; color: var(--brand); }
.hero .lead { margin-bottom: 1.75rem; }
.portfolio { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: clamp(2rem, 4vw, 3rem); padding-top: 1.5rem; border-top: 1px solid var(--line); }
.portfolio__label { flex-basis: 100%; font-size: var(--fs-0); color: var(--muted); margin-bottom: 0.25rem; }
.portfolio a { display: inline-flex; align-items: center; padding: 0.5em 0.9em; border-radius: 999px; border: 1px solid var(--line); font-size: var(--fs-1); font-weight: 500; color: var(--text-2); transition: border-color 0.2s, color 0.2s, background 0.2s; }
.portfolio a i { display: none; }
.portfolio a:hover { border-color: var(--brand); color: var(--brand); background: var(--brand-tint); }
.hero__visual, .hero__readout, .hero__tag, .spec-strip { display: none; }

/* ---------- kayan şerit ---------- */
.marquee { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; padding: 0.8rem 0; background: var(--bg-2); }
.marquee__track { display: flex; width: max-content; gap: 3rem; animation: marquee 48s linear infinite; }
.marquee__track span { font-family: var(--f-display); font-weight: 600; font-size: var(--fs-1); letter-spacing: 0.06em; color: var(--text-2); display: inline-flex; align-items: center; gap: 3rem; white-space: nowrap; }
.marquee__track span i { width: 4px; height: 4px; border-radius: 50%; background: var(--line-strong); }
.marquee__track span small { font-family: var(--f-body); font-weight: 400; font-size: var(--fs-0); letter-spacing: 0; color: var(--muted); margin-left: -2.3rem; }
@keyframes marquee { to { transform: translateX(-50%); } }
.marquee:hover .marquee__track { animation-play-state: paused; }

/* ---------- ürün grupları ---------- */
.cats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
@media (min-width: 720px) { .cats { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .cats { grid-template-columns: repeat(4, 1fr); } }
.cat { display: flex; flex-direction: column; border-radius: var(--r-lg); background: #fff; border: 1px solid var(--line); overflow: hidden; transition: border-color 0.25s, box-shadow 0.3s; }
.cat:hover { border-color: var(--line-strong); box-shadow: 0 12px 28px -20px rgba(22,35,59,0.3); }
.cat__img { aspect-ratio: 4 / 3; background: var(--plate); display: grid; place-items: center; overflow: hidden; }
.cat__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.cat:hover .cat__img img { transform: scale(1.04); }
.cat__img::after { content: none; }
.cat__num, .cat__arrow { display: none; }
.cat__body { padding: 1rem 1.1rem 1.15rem; display: grid; gap: 0.3rem; }
.cat h3 { font-size: var(--fs-3); font-weight: 700; }
.cat p { font-size: var(--fs-1); color: var(--text-2); }
.cat__count { font-size: var(--fs-0); color: var(--brand); font-weight: 600; margin-top: 0.4rem; }
.cat--all { justify-content: center; align-items: flex-start; padding: 1.5rem; background: var(--brand-tint); border-color: transparent; gap: 0.5rem; }
.cat--all h3 { color: var(--brand); }

/* ---------- şişme conta spotu ---------- */
.spot { display: grid; gap: 2rem; align-items: center; }
@media (min-width: 1024px) { .spot { grid-template-columns: 1fr 1fr; gap: 4rem; } }
.spot__media { position: relative; border-radius: var(--r-lg); overflow: hidden; background: #fff; border: 1px solid var(--line); aspect-ratio: 4 / 3; }
.spot__media--canvas { aspect-ratio: 1; max-width: 520px; }
.spot__media--canvas canvas { width: 100%; height: 100%; }
.spot__media img { width: 100%; height: 100%; object-fit: contain; padding: 8%; }
.spot__badge { position: absolute; top: 0.9rem; left: 0.9rem; font-size: var(--fs-0); font-weight: 600; background: var(--brand-tint); color: var(--brand); padding: 0.4em 0.8em; border-radius: 999px; }
.spot__hud { position: absolute; left: 0.9rem; bottom: 0.9rem; font-family: var(--f-mono); font-size: var(--fs-0); color: var(--muted); display: flex; gap: 1rem; background: rgba(255,255,255,0.9); padding: 0.4rem 0.7rem; border-radius: 999px; border: 1px solid var(--line); }
.spot__hud b { color: var(--text); font-weight: 500; }
.spot h2 { font-size: var(--fs-6); margin: 0.6rem 0 1rem; }
.spot .lead { margin-bottom: 1.25rem; font-size: var(--fs-2); }
.ticks { display: grid; gap: 0.4rem; margin-bottom: 1.5rem; }
.ticks li { position: relative; padding-left: 1rem; color: var(--text-2); font-size: var(--fs-1); }
.ticks li::before { content: ''; position: absolute; left: 0; top: 0.6em; width: 6px; height: 6px; border-radius: 50%; background: var(--brand); }

/* ---------- neden ---------- */
.why-grid { display: grid; grid-template-columns: 1fr; gap: 0; border-top: 1px solid var(--line); }
@media (min-width: 720px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .why-grid { grid-template-columns: repeat(3, 1fr); } }
.why-card { position: relative; padding: 1.5rem 1.5rem 1.5rem 0; border-bottom: 1px solid var(--line); display: grid; gap: 0.6rem; align-content: start; }
@media (min-width: 720px) { .why-card { padding: 1.75rem 1.75rem 1.75rem 0; } .why-card:nth-child(odd) { padding-right: 2rem; } }
@media (min-width: 1024px) { .why-card:nth-child(3n+2), .why-card:nth-child(3n) { padding-left: 1.75rem; border-left: 1px solid var(--line); } }
.why-card::after { content: none; }
.why-card__icon { width: 40px; height: 40px; border-radius: 10px; background: var(--brand-tint); color: var(--brand); display: grid; place-items: center; }
.why-card__icon svg { width: 22px; height: 22px; stroke-dasharray: 120; stroke-dashoffset: 120; }
.js .why-card.in .why-card__icon svg { animation: draw 1.2s var(--ease) forwards; animation-delay: var(--d, 0s); }
@keyframes draw { to { stroke-dashoffset: 0; } }
.why-card h3 { font-size: var(--fs-3); }
.why-card p { font-size: var(--fs-1); color: var(--text-2); }
.why-card__num { display: none; }
.why { border-top: 1px solid var(--line); }
.why li { display: grid; grid-template-columns: 1fr; gap: 0.4rem 2rem; padding: 1.4rem 0; border-bottom: 1px solid var(--line); }
@media (min-width: 880px) { .why li { grid-template-columns: 3rem 1fr 1.4fr; align-items: baseline; } }
.why h3 { font-size: var(--fs-3); }
.why p { color: var(--text-2); font-size: var(--fs-1); max-width: 60ch; }

/* ---------- süreç ---------- */
.steps { display: grid; grid-template-columns: 1fr; counter-reset: step; border-top: 1px solid var(--line); }
@media (min-width: 880px) { .steps { grid-template-columns: repeat(5, 1fr); border-top: 0; } }
.steps li { padding: 1.25rem 1rem 1.25rem 0; border-bottom: 1px solid var(--line); display: grid; gap: 0.4rem; align-content: start; }
@media (min-width: 880px) { .steps li { border-bottom: 0; border-top: 2px solid var(--line); padding: 1.25rem 1.25rem 0 0; } .steps li:first-child { border-top-color: var(--brand); } }
.steps li::before { counter-increment: step; content: '0' counter(step); font-family: var(--f-mono); font-size: var(--fs-0); color: var(--brand); }
.steps h3 { font-size: var(--fs-2); }
.steps p { font-size: var(--fs-1); color: var(--text-2); }
.steps small { font-size: var(--fs-0); color: var(--muted); margin-top: 0.25rem; }

/* ---------- malzeme seçici ---------- */
.selector { display: grid; gap: 1.5rem; align-items: start; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(1.25rem, 3vw, 2rem); }
@media (min-width: 1024px) { .selector { grid-template-columns: 0.85fr 1.15fr; gap: 2.5rem; } }
.selector__panel { display: grid; gap: 1.1rem; align-content: start; }
.field { display: grid; gap: 0.45rem; align-content: start; }
.field > label, .field__label { font-size: var(--fs-0); font-weight: 600; color: var(--muted); display: flex; justify-content: space-between; align-items: baseline; text-transform: uppercase; letter-spacing: 0.06em; }
.field__label output { color: var(--text); font-weight: 600; text-transform: none; letter-spacing: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 0.35rem; align-items: center; }
.chip { padding: 0.42em 0.85em; border-radius: 999px; border: 1px solid var(--line-strong); font-size: var(--fs-1); font-weight: 500; line-height: 1.3; transition: background 0.2s, color 0.2s, border-color 0.2s; }
.chip:hover { border-color: var(--brand); color: var(--brand); }
.chip.is-on, .chip[aria-pressed="true"] { background: var(--brand); color: #fff; border-color: var(--brand); }
.range { -webkit-appearance: none; appearance: none; width: 100%; height: 3px; background: var(--line); border-radius: 2px; outline: none; margin: 0.4rem 0; }
.range::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; border-radius: 50%; background: var(--brand); border: 3px solid #fff; box-shadow: 0 0 0 1px var(--brand); cursor: pointer; }
.range::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: var(--brand); border: 3px solid #fff; box-shadow: 0 0 0 1px var(--brand); cursor: pointer; }
.range-scale { display: flex; justify-content: space-between; font-family: var(--f-mono); font-size: var(--fs-0); color: var(--muted); }
.result { display: grid; gap: 0.3rem; }
.mat { display: grid; grid-template-columns: 3rem 1fr auto; gap: 0.9rem; align-items: center; padding: 0.6rem 0.9rem; border-radius: var(--r); background: var(--bg-2); transition: background 0.3s; }
.mat.is-top { background: var(--brand); color: #fff; }
.mat__key { font-family: var(--f-display); font-weight: 800; font-size: var(--fs-2); }
.mat__name { font-weight: 600; font-size: var(--fs-1); display: flex; flex-wrap: wrap; gap: 0.2em 0.8em; align-items: baseline; }
.mat__temp { font-family: var(--f-mono); font-weight: 400; font-size: var(--fs-0); color: var(--muted); }
.mat.is-top .mat__temp { color: rgba(255,255,255,0.7); }
.mat__note { font-size: var(--fs-0); color: var(--text-2); line-height: 1.4; }
.mat.is-top .mat__note { color: rgba(255,255,255,0.85); }
.mat__score { display: grid; gap: 0.25rem; justify-items: end; min-width: 72px; }
.mat__score b { font-family: var(--f-mono); font-weight: 500; font-size: var(--fs-0); }
.mat__bar { width: 72px; height: 3px; border-radius: 2px; background: var(--line); overflow: hidden; }
.mat.is-top .mat__bar { background: rgba(255,255,255,0.25); }
.mat__bar i { display: block; height: 100%; background: var(--brand); width: var(--w, 0%); transition: width 0.6s var(--ease); }
.mat.is-top .mat__bar i { background: #fff; }
.mat.is-out { opacity: 0.45; }
.result__note { font-size: var(--fs-1); color: var(--text-2); margin-top: 0.75rem; }

/* ---------- öne çıkanlar / ürün kartı ---------- */
.featured, .pgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); gap: 0.75rem; }
@media (min-width: 720px) { .featured { grid-template-columns: repeat(3, 1fr); } }
.js .featured .pcard.pop { animation: pop 0.5s var(--ease) both; animation-delay: var(--d, 0s); }
@keyframes pop { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.shuffle { display: inline-flex; align-items: center; gap: 0.4em; font-size: var(--fs-1); font-weight: 600; color: var(--brand); }
.shuffle svg { width: 14px; height: 14px; }
.pcard { position: relative; display: flex; flex-direction: column; border-radius: var(--r-lg); background: #fff; border: 1px solid var(--line); overflow: hidden; text-align: left; transition: border-color 0.25s, box-shadow 0.3s; }
.pcard:hover { border-color: var(--line-strong); box-shadow: 0 12px 28px -20px rgba(22,35,59,0.3); }
.pcard.is-hidden { display: none; }
.pcard__plate { position: relative; aspect-ratio: 4 / 3; background: var(--plate); border-bottom: 1px solid var(--line); display: grid; place-items: center; overflow: hidden; }
.pcard__plate img { width: 78%; height: 78%; object-fit: contain; transition: transform 0.6s var(--ease); }
.pcard:hover .pcard__plate img { transform: scale(1.04); }
.pcard__plate svg.profile { width: 56%; height: 56%; }
.pcard__cat { position: absolute; top: 0.7rem; left: 0.7rem; font-size: 0.7rem; font-weight: 600; color: var(--text-2); background: #fff; border: 1px solid var(--line); padding: 0.3em 0.65em; border-radius: 999px; }
.pcard__cat i { display: none; }
.pcard__body { padding: 0.95rem 1.05rem 1.05rem; display: grid; gap: 0.3rem; flex: 1; }
.pcard h3 { font-size: var(--fs-2); font-weight: 700; font-family: var(--f-body); }
.pcard p { font-size: var(--fs-1); color: var(--text-2); }
.pcard__spec { margin-top: auto; padding-top: 0.6rem; font-family: var(--f-mono); font-size: var(--fs-0); color: var(--muted); display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.pcard__spec svg { width: 14px; height: 14px; color: var(--brand); flex: none; }
.pcard--cta { background: var(--brand-tint); color: var(--text); border-color: transparent; justify-content: flex-end; padding: 1.25rem; min-height: 240px; }
.pcard--cta h3 { font-family: var(--f-display); font-size: var(--fs-3); color: var(--brand); }
.pcard--cta p { margin: 0.3rem 0 0.9rem; }
.empty { padding: 3rem 1rem; text-align: center; color: var(--muted); border: 1px dashed var(--line-strong); border-radius: var(--r-lg); display: none; }
.empty.is-on { display: block; }

/* ---------- ilgili yazılar ---------- */
.related { display: grid; gap: 0.75rem; }
@media (min-width: 720px) { .related { grid-template-columns: repeat(3, 1fr); } }
.related a { display: grid; gap: 0.35rem; padding: 1.1rem 1.2rem; border-radius: var(--r-lg); background: #fff; border: 1px solid var(--line); transition: border-color 0.25s, box-shadow 0.3s; align-content: start; }
.related a:hover { border-color: var(--line-strong); box-shadow: 0 12px 28px -20px rgba(22,35,59,0.3); }
.related a b { font-family: var(--f-display); font-weight: 700; font-size: var(--fs-2); line-height: 1.3; }
.related a span { font-size: var(--fs-1); color: var(--text-2); }
.related a .mono { color: var(--muted); }

/* ---------- CTA bandı ---------- */
.cta { border-radius: var(--r-lg); background: var(--brand); color: #fff; padding: clamp(2rem, 5vw, 3.5rem); display: grid; gap: 1.5rem; align-items: center; }
@media (min-width: 1024px) { .cta { grid-template-columns: 1.4fr 1fr; } }
.cta h2 { font-size: var(--fs-6); }
.cta p { font-size: var(--fs-2); margin-top: 0.6rem; max-width: 50ch; color: rgba(255,255,255,0.82); }
.cta .btn-row { justify-self: end; }
.cta .btn--ink { --bg-btn: #fff; --fg: var(--brand); }
.cta .btn--ink:hover { background: var(--brand-tint); }
.cta .btn--ghost { --fg: #fff; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.45); }
.cta .btn--ghost:hover { background: rgba(255,255,255,0.08); }
.cta::after { content: none; }

/* ---------- footer (açık) ---------- */
.footer { background: var(--bg-2); border-top: 1px solid var(--line); padding: clamp(2.5rem, 5vw, 4rem) 0 1.75rem; margin-top: 1rem; }
.footer__top { display: grid; gap: 2rem; margin-bottom: 2.5rem; }
@media (min-width: 880px) { .footer__top { grid-template-columns: 1.4fr 1fr 1fr 1.2fr; } }
.footer h4 { font-family: var(--f-body); font-weight: 600; font-size: var(--fs-0); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.9rem; }
.footer ul { display: grid; gap: 0.4rem; }
.footer li a { color: var(--text-2); font-size: var(--fs-1); transition: color 0.2s; }
.footer li a:hover { color: var(--brand); }
.footer__about p { color: var(--text-2); font-size: var(--fs-1); max-width: 38ch; margin-top: 1rem; }
.footer__contact { display: grid; gap: 0.7rem; }
.footer__contact a, .footer__contact span { display: block; color: var(--text-2); font-size: var(--fs-1); }
.footer__contact b { display: block; font-weight: 600; font-size: var(--fs-0); letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); margin-bottom: 1px; }
.footer__word { display: none; }
.footer__bottom { display: flex; flex-wrap: wrap; gap: 0.75rem 2rem; justify-content: space-between; font-size: var(--fs-0); color: var(--muted); border-top: 1px solid var(--line); padding-top: 1.25rem; }
.fab { position: fixed; right: 1.1rem; bottom: 1.1rem; z-index: 80; display: grid; gap: 0.5rem; }
.fab a { width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; background: #fff; color: var(--brand); border: 1px solid var(--line); box-shadow: 0 8px 24px -12px rgba(22,35,59,0.35); transition: transform 0.25s var(--ease); }
.fab a svg { width: 20px; height: 20px; }
.fab a:hover { transform: translateY(-2px); }
.fab a.wa { background: #1FAF54; color: #fff; border-color: #1FAF54; }

/* ---------- sayfa başlığı ---------- */
.page-head { padding-top: calc(var(--header-h) + clamp(2.5rem, 5vw, 4rem)); padding-bottom: clamp(2rem, 4vw, 3rem); position: relative; }
.page-head h1 { font-size: var(--fs-7); font-weight: 700; letter-spacing: -0.02em; line-height: 1.12; margin: 0.8rem 0 1rem; max-width: 20ch; }
.page-head h1 small { font-size: 0.5em !important; font-weight: 500 !important; color: var(--muted) !important; }
.page-head .lead { max-width: 62ch; font-size: var(--fs-2); }
.crumbs { display: flex; flex-wrap: wrap; gap: 0.5rem; font-size: var(--fs-0); color: var(--muted); }
.crumbs a:hover { color: var(--brand); }
.crumbs li + li::before { content: '/'; margin-right: 0.5rem; opacity: 0.5; }
.page-head__grid { display: grid; gap: 2rem; align-items: end; }
@media (min-width: 1024px) { .page-head__grid { grid-template-columns: 1.3fr 0.7fr; } }
.page-head__side { display: grid; border-top: 1px solid var(--line); }
.page-head__side div { display: grid; grid-template-columns: 7rem 1fr; gap: 1rem; padding: 0.7rem 0; border-bottom: 1px solid var(--line); font-size: var(--fs-1); }
.page-head__side div span:first-child { font-size: var(--fs-0); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); padding-top: 0.2em; }
.page-head__side div span:last-child { color: var(--text-2); }

/* ---------- katalog filtre ---------- */
.filterbar { position: sticky; top: var(--header-h); z-index: 60; background: rgba(255,255,255,0.92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 0.7rem 0; }
.filterbar > .wrap { display: flex; flex-wrap: wrap; gap: 0.6rem 1.25rem; align-items: center; }
.filterbar .chips { flex: 1 1 auto; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 2px; scrollbar-width: none; }
.filterbar .chips::-webkit-scrollbar { display: none; }
.filterbar .chip { white-space: nowrap; display: inline-flex; align-items: center; gap: 0.5em; background: #fff; }
.filterbar .chip i { display: none; }
.filterbar .chip.is-on { background: var(--brand); color: #fff; border-color: var(--brand); }
.search { display: flex; align-items: center; gap: 0.5rem; border: 1px solid var(--line-strong); background: #fff; border-radius: 8px; padding: 0.45rem 0.85rem; min-width: 220px; flex: 0 1 280px; }
.search svg { width: 15px; height: 15px; color: var(--muted); flex: none; }
.search input { background: none; border: 0; outline: none; width: 100%; color: var(--text); font-size: var(--fs-1); }
.search input::placeholder { color: var(--muted); }
.count { font-size: var(--fs-0); color: var(--muted); white-space: nowrap; }
.count b { color: var(--text); font-weight: 600; }

/* ---------- ürün çekmecesi ---------- */
.drawer { position: fixed; inset: 0; z-index: 200; visibility: hidden; }
.drawer.is-open { visibility: visible; }
.drawer__bg { position: absolute; inset: 0; background: rgba(22,35,59,0.35); opacity: 0; transition: opacity 0.3s; }
.drawer.is-open .drawer__bg { opacity: 1; }
.drawer__panel { position: absolute; top: 0; right: 0; bottom: 0; width: min(100%, 520px); background: #fff; border-left: 1px solid var(--line); transform: translateX(100%); transition: transform 0.4s var(--ease); overflow: auto; display: flex; flex-direction: column; }
.drawer.is-open .drawer__panel { transform: translateX(0); }
.drawer__close { position: sticky; top: 0; z-index: 2; align-self: flex-end; margin: 0.9rem 0.9rem 0; width: 40px; height: 40px; border-radius: 50%; background: #fff; border: 1px solid var(--line-strong); display: grid; place-items: center; }
.drawer__close svg { width: 15px; height: 15px; }
.drawer__plate { margin: -1.5rem 1.5rem 0; aspect-ratio: 4 / 3; background: var(--plate); border: 1px solid var(--line); border-radius: var(--r-lg); display: grid; place-items: center; overflow: hidden; }
.drawer__plate img { width: 78%; height: 78%; object-fit: contain; }
.drawer__plate svg.profile { width: 50%; height: 50%; }
.drawer__body { padding: 1.5rem; display: grid; gap: 1.1rem; }
.drawer__body h2 { font-size: var(--fs-5); }
.drawer__body .lead { font-size: var(--fs-1); }
.drawer__specs { border-top: 1px solid var(--line); }
.drawer__specs div { display: grid; grid-template-columns: 6.5rem 1fr; gap: 1rem; padding: 0.65rem 0; border-bottom: 1px solid var(--line); font-size: var(--fs-1); }
.drawer__specs div span:first-child { font-size: var(--fs-0); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); padding-top: 0.2em; }
.tags { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.tags span { font-size: var(--fs-0); padding: 0.3em 0.65em; border-radius: 999px; background: var(--bg-2); color: var(--text-2); }
.drawer__cta { margin-top: auto; position: sticky; bottom: 0; padding: 1rem 1.5rem 1.5rem; background: linear-gradient(to top, #fff 70%, transparent); display: grid; gap: 0.5rem; }
.drawer__cta .btn { justify-content: center; }

/* ---------- SSS ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: 1fr auto; gap: 1rem; align-items: center; padding: 1.1rem 0; font-family: var(--f-display); font-weight: 700; font-size: var(--fs-2); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary i { width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--line-strong); display: grid; place-items: center; position: relative; transition: transform 0.3s var(--ease), background 0.2s; }
.faq summary i::before, .faq summary i::after { content: ''; position: absolute; background: currentColor; width: 10px; height: 1.5px; }
.faq summary i::after { transform: rotate(90deg); }
.faq details[open] summary i { transform: rotate(45deg); background: var(--brand); border-color: var(--brand); color: #fff; }
.faq details p { padding: 0 0 1.25rem; color: var(--text-2); max-width: 70ch; font-size: var(--fs-1); }

/* ---------- hakkımızda ---------- */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
@media (min-width: 880px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stats div { padding: 1.4rem 1.4rem; border: 1px solid var(--line); border-radius: var(--r-lg); background: #fff; display: grid; gap: 0.3rem; }
.stats b { font-family: var(--f-display); font-weight: 800; font-size: var(--fs-5); line-height: 1.1; }
.stats > div > span { font-size: var(--fs-0); color: var(--muted); }
.expertise { display: grid; grid-template-columns: 1fr; gap: 0.75rem; }
@media (min-width: 720px) { .expertise { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .expertise { grid-template-columns: repeat(4, 1fr); } }
.expertise li { padding: 1.25rem; border: 1px solid var(--line); border-radius: var(--r-lg); background: #fff; display: grid; gap: 0.5rem; align-content: start; }
.expertise h3 { font-size: var(--fs-2); }
.expertise h3 a:hover { color: var(--brand); }
.expertise p { font-size: var(--fs-1); color: var(--text-2); }
.expertise svg { width: 24px; height: 24px; color: var(--brand); }
.statement { font-family: var(--f-display); font-size: var(--fs-5); font-weight: 700; line-height: 1.3; max-width: 26ch; }
.statement em { font-style: normal; color: var(--brand); }
.two-col { display: grid; gap: 2rem; }
@media (min-width: 1024px) { .two-col { grid-template-columns: 1fr 1fr; gap: 4rem; } }
.two-col .lead + .lead { margin-top: 1rem; }

/* ---------- iletişim ---------- */
.channels { display: grid; gap: 0.75rem; }
@media (min-width: 880px) { .channels { grid-template-columns: repeat(3, 1fr); } }
.channel { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 1.4rem; display: grid; gap: 0.5rem; background: #fff; transition: border-color 0.25s, box-shadow 0.3s; align-content: start; }
.channel:hover { border-color: var(--line-strong); box-shadow: 0 12px 28px -20px rgba(22,35,59,0.3); }
.channel svg { width: 24px; height: 24px; color: var(--brand); }
.channel h3 { font-size: var(--fs-3); }
.channel p { font-size: var(--fs-1); color: var(--text-2); }
.channel .link { margin-top: 0.4rem; }
.contact-grid { display: grid; gap: 3rem; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 1.1fr 0.9fr; gap: 4rem; } }
.form { display: grid; gap: 0.9rem; }
.form .row { display: grid; gap: 0.9rem; }
@media (min-width: 640px) { .form .row { grid-template-columns: 1fr 1fr; } }
.form label { display: grid; gap: 0.35rem; font-size: var(--fs-0); font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.form input, .form select, .form textarea { padding: 0.8rem 0.95rem; border-radius: 8px; border: 1px solid var(--line-strong); background: #fff; color: var(--text); font-family: var(--f-body); font-size: var(--fs-2); font-weight: 400; letter-spacing: 0; text-transform: none; transition: border-color 0.2s, box-shadow 0.2s; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(44,90,160,0.15); }
.form textarea { min-height: 130px; resize: vertical; }
.form__foot { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; margin-top: 0.4rem; }
.form__hint { font-size: var(--fs-1); color: var(--muted); }
.info-list { display: grid; border-top: 1px solid var(--line); }
.info-list div { display: grid; grid-template-columns: 7.5rem 1fr; gap: 1rem; padding: 0.9rem 0; border-bottom: 1px solid var(--line); font-size: var(--fs-1); }
.info-list span:first-child { font-size: var(--fs-0); font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); padding-top: 0.25em; }
.info-list a { font-weight: 600; color: var(--brand); }
.map { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); aspect-ratio: 16 / 10; background: var(--bg-3); }
.map iframe { width: 100%; height: 100%; border: 0; }

/* ---------- şişme conta sayfası ---------- */
.inflate { display: grid; gap: 2rem; align-items: center; }
@media (min-width: 1024px) { .inflate { grid-template-columns: 1fr 1fr; gap: 4rem; } }
.inflate__stage { position: relative; aspect-ratio: 1; max-width: 520px; width: 100%; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.inflate__stage canvas { width: 100%; height: 100%; }
.inflate__hud { position: absolute; left: 0.9rem; top: 0.9rem; font-family: var(--f-mono); font-size: var(--fs-0); color: var(--muted); display: grid; gap: 0.2rem; }
.inflate__hud b { color: var(--text); font-weight: 500; }
.inflate__ctl { display: grid; gap: 1.25rem; }
.profiles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.5rem; }
@media (min-width: 720px) { .profiles { grid-template-columns: repeat(3, 1fr); } }
.profiles > * { display: grid; gap: 0.4rem; justify-items: center; padding: 0.9rem 0.6rem; border-radius: var(--r); border: 1px solid var(--line); background: #fff; transition: border-color 0.2s, background 0.2s; }
.profiles > * svg { width: 48px; height: 48px; }
.profiles > * span { font-size: var(--fs-0); font-weight: 600; color: var(--text-2); }
.profiles > *:hover { border-color: var(--line-strong); }
.profiles > *.is-on { border-color: var(--brand); background: var(--brand-tint); }
.profiles > *.is-on span { color: var(--brand); }
.apps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.5rem; }
@media (min-width: 880px) { .apps { grid-template-columns: repeat(3, 1fr); } }
.apps li { padding: 0.8rem 0.95rem; border-radius: var(--r); background: #fff; border: 1px solid var(--line); font-weight: 500; font-size: var(--fs-1); display: flex; gap: 0.6rem; align-items: center; }
.apps li::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--brand); flex: none; }
.techgrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.6rem; }
@media (min-width: 880px) { .techgrid { grid-template-columns: repeat(4, 1fr); } }
.techgrid div { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 0.9rem 1rem; display: grid; gap: 0.3rem; }
.techgrid b { font-size: var(--fs-0); font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.techgrid span { font-size: var(--fs-1); color: var(--text); }

/* ---------- metin blokları ---------- */
.prose { max-width: 68ch; }
.prose h2 { font-size: var(--fs-5); margin: 2.25rem 0 0.9rem; }
.prose h3 { font-size: var(--fs-3); margin: 1.75rem 0 0.6rem; }
.prose p { color: var(--text-2); font-size: var(--fs-2); line-height: 1.75; margin-bottom: 1.1rem; }
.prose ul:not(.crumbs) { display: grid; gap: 0.45rem; margin-bottom: 1.4rem; }
.prose ul:not(.crumbs) li { position: relative; padding-left: 1.1rem; color: var(--text-2); font-size: var(--fs-2); }
.prose ul:not(.crumbs) li::before { content: ''; position: absolute; left: 0; top: 0.72em; width: 6px; height: 6px; border-radius: 50%; background: var(--brand); }
.prose strong { color: var(--text); }
.prose .callout { border-left: 3px solid var(--brand); padding: 0.9rem 1.1rem; background: var(--bg-2); border-radius: 0 var(--r) var(--r) 0; margin: 1.4rem 0; }
.prose .callout p { margin: 0; font-size: var(--fs-1); }
.prose table { width: 100%; border-collapse: collapse; font-size: var(--fs-1); margin: 1.4rem 0; }
.prose th, .prose td { text-align: left; padding: 0.65rem 0.7rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th { font-size: var(--fs-0); font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.prose p a, .prose li a, .prose td a { color: var(--brand); text-decoration: underline; text-underline-offset: 3px; }
.table-wrap { overflow-x: auto; }

/* ---------- blog ---------- */
.posts { display: grid; border-top: 1px solid var(--line); }
.post-row { display: grid; grid-template-columns: 1fr; gap: 0.4rem 2rem; padding: 1.4rem 0; border-bottom: 1px solid var(--line); align-items: baseline; }
@media (min-width: 880px) { .post-row { grid-template-columns: 8rem 1fr auto; } }
.post-row:hover h3 { color: var(--brand); }
.post-row h3 { font-size: var(--fs-3); transition: color 0.2s; }
.post-row p { color: var(--text-2); font-size: var(--fs-1); margin-top: 0.3rem; max-width: 65ch; }
.post-row .link { align-self: center; }
.article { max-width: 68ch; }
.article h1 { font-size: var(--fs-6); margin: 0.8rem 0 1.25rem; max-width: none; }
.article__meta { display: flex; flex-wrap: wrap; gap: 1.25rem; font-size: var(--fs-0); color: var(--muted); margin-bottom: 2rem; }
.article__meta a { font-weight: 600; }
.article__foot { margin-top: 2.5rem; padding-top: 1.75rem; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: space-between; align-items: center; }

/* ---------- yumuşak belirme ---------- */
.rv { opacity: 1; transform: none; }
.js .rv { opacity: 0; transform: translateY(10px); transition: opacity 0.6s ease, transform 0.6s var(--ease); }
.js .rv.in { opacity: 1; transform: none; }
.js .rv-d1 { transition-delay: 0.05s; } .js .rv-d2 { transition-delay: 0.1s; } .js .rv-d3 { transition-delay: 0.15s; } .js .rv-d4 { transition-delay: 0.2s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001s !important; animation-iteration-count: 1 !important; transition-duration: 0.001s !important; scroll-behavior: auto !important; }
  .js .rv { opacity: 1; transform: none; }
}

/* ---------- v4.1: logo, açılış görseli, blog menüsü ---------- */
.brand__img { height: 40px; width: auto; }
.footer .brand__img { height: 44px; }
.brand__mark, .brand__name { display: none; }
.hero--simple { position: relative; overflow: hidden; }
.hero__art { position: absolute; right: -4%; top: 4%; width: min(52vw, 620px); aspect-ratio: 1; pointer-events: none; z-index: 0; display: none; }
@media (min-width: 1024px) { .hero__art { display: block; } }
.hero__art img { position: absolute; inset: 12%; width: 76%; height: 76%; object-fit: contain; opacity: 0.55; filter: saturate(0.85); -webkit-mask-image: radial-gradient(circle at 55% 50%, #000 40%, transparent 72%); mask-image: radial-gradient(circle at 55% 50%, #000 40%, transparent 72%); will-change: transform; }
.hero__rings { position: absolute; inset: 0; width: 100%; height: 100%; color: var(--brand); opacity: 0.07; will-change: transform; }
.hero--simple .wrap { position: relative; z-index: 1; }
.hero--simple::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 30%; background: linear-gradient(to bottom, transparent, #fff); pointer-events: none; z-index: 0; }
.mega--blog { left: auto; right: -6rem; width: 760px; grid-template-columns: repeat(3, 1fr); gap: 0.5rem 1rem; padding: 1rem; }
.mega__group { display: grid; gap: 0.15rem; align-content: start; padding: 0.35rem 0.5rem; }
.mega__group b { font-size: var(--fs-0); font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.25rem; }
.mega__group a { display: block; padding: 0.3rem 0.4rem; border-radius: 6px; font-size: var(--fs-1); color: var(--text); }
.mega__group a:hover { background: var(--bg-2); color: var(--brand); }
.post-row__cat { font-size: var(--fs-0); font-weight: 600; color: var(--brand); align-self: start; padding-top: 0.35em; }

.article__wide { margin: 1.5rem 0 2rem; }
.article__wide .inflate { gap: 1.5rem; }
.article__wide .inflate__stage { max-width: 100%; }
.footer__logo { width: 96px; height: 96px; border-radius: 12px; }