/* ==========================================================================
   Detail Global Chemical — site.css
   Lacivert / antrasit zemin, beyaz yüzeyler, turkuaz vurgu.
   Köşeler küçük, gölgeler az, hareket az: teknik bir üretici gibi.
   ========================================================================== */

:root {
    /* Logo paleti: mavi #0B5AA5, yeşil #4E8A2E */
    --navy: #0A3D73;
    --navy-2: #0C4A8A;
    --navy-3: #0B5AA5;
    --ink: #172033;
    --text: #232D3B;
    --muted: #5D6B7A;
    --muted-2: #8C98A6;
    --line: #DFE5EC;
    --line-2: #C9D2DC;
    --bg: #F4F6F9;
    --bg-2: #E9EDF2;
    --white: #FFFFFF;
    --accent: #4E8A2E;
    --accent-2: #3E7124;
    --accent-3: #9CD26E;
    --accent-soft: #E9F3E1;
    --blue: #0B5AA5;
    --blue-soft: #E4EEF9;
    --danger: #D2434A;

    --font-head: 'Archivo', 'Segoe UI', Arial, sans-serif;
    --font-body: 'IBM Plex Sans', 'Segoe UI', Arial, sans-serif;

    --r: 4px;
    --r-md: 6px;
    --r-lg: 8px;
    --shadow: 0 1px 2px rgba(10, 61, 115, .06), 0 4px 14px rgba(10, 61, 115, .06);
    --shadow-lg: 0 18px 40px rgba(10, 61, 115, .18);
    --ease: cubic-bezier(.2, .7, .2, 1);
    --header-h: 118px;
    --c: var(--accent);
}

/* --------------------------------------------------------------------------
   Reset & temel
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.12; margin: 0 0 .5em; color: var(--navy); letter-spacing: -.015em; }
h1 { font-size: clamp(2.1rem, 4.2vw, 3.3rem); font-weight: 800; letter-spacing: -.025em; }
h2 { font-size: clamp(1.6rem, 2.8vw, 2.2rem); letter-spacing: -.02em; }
h3 { font-size: 1.15rem; }
h4 { font-size: 1rem; }
button { font: inherit; cursor: pointer; }
input, select, textarea { font: inherit; }
table { border-collapse: collapse; width: 100%; }
::selection { background: var(--accent); color: var(--white); }

.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.ic { width: 20px; height: 20px; flex: none; }
.ic--sm { width: 16px; height: 16px; }
.lead { font-size: 1.12rem; color: var(--muted); line-height: 1.65; }
.note { display: flex; gap: 10px; align-items: flex-start; font-size: .875rem; color: var(--muted); background: var(--bg); border-left: 3px solid var(--accent); padding: 12px 16px; margin-top: 20px; }
.note .ic { color: var(--accent-2); margin-top: 2px; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 8px; vertical-align: middle; }

.skip-link { position: absolute; left: -9999px; top: 0; background: var(--navy); color: #fff; padding: 10px 16px; z-index: 1000; }
.skip-link:focus { left: 16px; top: 16px; }

/* Küçük etiket */
.eyebrow {
    display: inline-block;
    font-family: var(--font-head); font-size: .74rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
    color: var(--accent-2); margin-bottom: 12px;
}
.eyebrow--light { color: var(--accent-3); }
.eyebrow--accent { color: var(--accent); }

/* Butonlar */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    padding: 12px 22px; border-radius: var(--r-md); border: 1.5px solid transparent;
    font-family: var(--font-head); font-weight: 600; font-size: .95rem; line-height: 1;
    transition: background .2s, color .2s, border-color .2s;
    white-space: nowrap;
}
.btn .ic { transition: transform .2s var(--ease); }
.btn:hover .ic { transform: translateX(3px); }
.btn--lg { padding: 15px 26px; font-size: 1rem; }
.btn--sm { padding: 9px 16px; font-size: .85rem; }
.btn--block { width: 100%; }
.btn--primary { background: var(--navy); color: #fff; }
.btn--primary:hover { background: var(--navy-3); }
.btn--accent { background: var(--accent); color: #fff; }
.btn--accent:hover { background: var(--accent-2); }
.btn--white { background: #fff; color: var(--navy); }
.btn--white:hover { background: var(--blue-soft); }
.btn--ghost { background: transparent; color: var(--navy); border-color: var(--line-2); }
.btn--ghost:hover { border-color: var(--navy); }
.btn--ghost-light { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .35); }
.btn--ghost-light:hover { border-color: #fff; }

.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-head); font-weight: 600; font-size: .92rem; color: var(--blue); }
.link-arrow .ic { transition: transform .2s var(--ease); }
.link-arrow:hover .ic { transform: translateX(4px); }
.link-arrow--light { color: var(--accent-3); }

/* Chip */
.chip {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 10px; border-radius: var(--r); font-size: .78rem; font-weight: 500; line-height: 1.3;
    background: var(--bg-2); color: var(--navy); border: 1px solid transparent;
}
.chip--soft { background: color-mix(in srgb, var(--c) 12%, white); color: color-mix(in srgb, var(--c) 65%, black); }
.chip--light { background: rgba(255, 255, 255, .14); color: #fff; }
.chip--outline { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .4); }
.chip--btn { cursor: pointer; background: #fff; border-color: var(--line-2); transition: all .15s; }
.chip--btn span { color: var(--muted-2); }
.chip--btn:hover { border-color: var(--navy); }
.chip--btn.is-active { background: var(--navy); color: #fff; border-color: var(--navy); }
.chip--btn.is-active span { color: rgba(255, 255, 255, .7); }

/* --------------------------------------------------------------------------
   Sayfa geçiş loader'ı
   -------------------------------------------------------------------------- */
.loader {
    position: fixed; inset: 0; z-index: 1000;
    background: #fff; color: var(--navy);
    display: grid; place-items: center;
    transition: opacity .35s var(--ease), visibility .35s;
}
.loader.is-done { opacity: 0; visibility: hidden; pointer-events: none; }
html:not(.js) .loader { display: none; }
.loader__inner { display: flex; flex-direction: column; align-items: center; gap: 18px; }
.loader__logo { width: 180px; height: auto; animation: loaderPulse 1.4s ease-in-out infinite; }
.loader__bar { position: relative; width: 160px; height: 3px; background: var(--bg-2); overflow: hidden; }
.loader__bar i { position: absolute; top: 0; bottom: 0; width: 40%; background: linear-gradient(90deg, var(--blue), var(--accent)); animation: loaderBar 1.1s ease-in-out infinite; }
@keyframes loaderPulse { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(.96); opacity: .85; } }
@keyframes loaderBar { 0% { left: -40%; } 100% { left: 100%; } }
@media (prefers-reduced-motion: reduce) {
    .loader { transition: none; }
    .loader__logo, .loader__bar i { animation: none; }
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: #fff; color: var(--navy);
    box-shadow: 0 1px 0 var(--line);
    transition: box-shadow .3s;
}
.site-header.is-scrolled { box-shadow: 0 1px 0 var(--line), 0 8px 24px rgba(10, 61, 115, .08); }

.topbar { font-size: .8rem; background: var(--navy); color: #fff; max-height: 38px; overflow: hidden; transition: max-height .3s var(--ease), opacity .25s; }
.site-header.is-scrolled .topbar { max-height: 0; opacity: 0; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; height: 38px; }
.topbar__contacts { display: flex; gap: 22px; }
.topbar__contacts a { display: inline-flex; align-items: center; gap: 8px; opacity: .85; }
.topbar__contacts a:hover { opacity: 1; }
.topbar__contacts .ic { width: 15px; height: 15px; }
.topbar__right { display: flex; align-items: center; gap: 22px; }
.topbar__tag { opacity: .7; }

.lang-switch { display: inline-flex; align-items: center; gap: 2px; padding: 2px; border: 1px solid rgba(255, 255, 255, .3); border-radius: var(--r); }
.lang-switch a { padding: 3px 8px; border-radius: 3px; font-size: .74rem; font-weight: 600; letter-spacing: .06em; opacity: .75; transition: all .15s; }
.lang-switch a.is-active { background: var(--accent); color: #fff; opacity: 1; }
.lang-switch a:not(.is-active):hover { opacity: 1; }
.lang-switch--nav { display: none; border-color: var(--line-2); }
.lang-switch--nav a { color: var(--navy); }
.lang-switch--footer { border-color: rgba(255, 255, 255, .2); }
.lang-switch--mobile { border-color: var(--line-2); justify-content: center; margin-top: 14px; }
.lang-switch--mobile a { padding: 6px 14px; font-size: .85rem; letter-spacing: 0; color: var(--navy); }

.navbar__inner { display: flex; align-items: center; justify-content: space-between; height: 80px; gap: 24px; }
.brand { display: inline-flex; align-items: center; }
.brand__logo { height: 80px; width: auto; display: block; }
.brand__logo--sm { height: 44px; }
.brand--footer { background: #fff; border-radius: var(--r-lg); padding: 10px 16px; display: inline-flex; }
.brand--footer .brand__logo { height: 56px; }

.nav__list { display: flex; align-items: center; gap: 2px; }
.nav__list > li { position: relative; }
.nav__list > li > a {
    display: inline-flex; align-items: center; gap: 4px;
    position: relative; padding: 9px 12px; border-radius: var(--r); font-family: var(--font-head); font-weight: 500; font-size: .92rem;
    transition: color .2s;
}
.nav__list > li > a::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px; height: 2px; background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease); }
.nav__list > li > a:hover::after, .nav__list > li > a.is-active::after { transform: scaleX(1); }
.nav__list > li > a .ic { transition: transform .2s; opacity: .7; }
.has-mega:hover > a .ic, .has-mega.is-open > a .ic { transform: rotate(180deg); }

.navbar__actions { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.nav-toggle span { width: 22px; height: 2px; background: currentColor; }

/* Mega menü */
.mega {
    position: fixed; left: 0; right: 0; top: auto; z-index: 90;
    background: #fff; color: var(--text);
    box-shadow: 0 20px 40px rgba(11, 31, 58, .16);
    border-top: 1px solid var(--line);
    opacity: 0; visibility: hidden; transform: translateY(6px);
    transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
}
.has-mega:hover .mega, .has-mega.is-open .mega, .has-mega:focus-within .mega { opacity: 1; visibility: visible; transform: translateY(0); }
.mega__inner { display: grid; grid-template-columns: 1.4fr .9fr; gap: 32px; padding: 26px 24px 30px; }
.mega__groups { display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px; }
.mega__group { display: flex; gap: 14px; padding: 12px 14px; border-radius: var(--r-md); transition: background .15s; }
.mega__group:hover { background: var(--bg); }
.mega__icon { width: 40px; height: 40px; border-radius: var(--r-md); display: grid; place-items: center; background: color-mix(in srgb, var(--c) 14%, white); color: var(--c); flex: none; }
.mega__body { display: flex; flex-direction: column; gap: 2px; }
.mega__body strong { font-family: var(--font-head); font-size: .95rem; color: var(--navy); }
.mega__body small { color: var(--muted); font-size: .78rem; line-height: 1.4; }
.mega__aside { background: var(--bg); border-left: 3px solid var(--blue); padding: 22px; display: flex; flex-direction: column; gap: 14px; }
.mega__feature { display: grid; grid-template-columns: 100px 1fr; gap: 16px; align-items: center; }
.mega__feature-visual { background: #fff; border: 1px solid var(--line); padding: 8px; }
.mega__feature strong { display: block; font-family: var(--font-head); color: var(--navy); margin-bottom: 4px; }
.mega__feature p { font-size: .82rem; color: var(--muted); margin-bottom: 8px; line-height: 1.5; }
.mega__docs { display: inline-flex; align-items: center; gap: 10px; font-weight: 500; font-size: .9rem; color: var(--navy); padding-top: 14px; border-top: 1px solid var(--line-2); }
.mega__docs:hover { color: var(--accent-2); }

/* Mobil menü */
.mobile-nav { position: fixed; inset: 0; z-index: 200; visibility: hidden; }
.mobile-nav.is-open { visibility: visible; }
.mobile-nav__backdrop { position: absolute; inset: 0; z-index: 1; background: rgba(11, 31, 58, .55); opacity: 0; transition: opacity .3s; }
.mobile-nav.is-open .mobile-nav__backdrop { opacity: 1; }
.mobile-nav__panel {
    position: absolute; top: 0; right: 0; bottom: 0; z-index: 2; width: min(380px, 88vw);
    background: #fff; color: var(--text); display: flex; flex-direction: column;
    transform: translateX(100%); transition: transform .3s var(--ease); box-shadow: var(--shadow-lg);
}
.mobile-nav.is-open .mobile-nav__panel { transform: none; }
.mobile-nav__head { display: flex; align-items: center; justify-content: space-between; padding: 20px 22px; border-bottom: 1px solid var(--line); }
.mobile-nav__close { width: 40px; height: 40px; border: 1px solid var(--line-2); background: #fff; display: grid; place-items: center; color: var(--navy); }
.mobile-nav__list { flex: 1; overflow-y: auto; padding: 12px 10px; }
.mobile-nav__list > li > a { display: block; padding: 13px 14px; font-family: var(--font-head); font-weight: 600; font-size: 1.05rem; color: var(--navy); }
.mobile-nav__list > li > a:hover { background: var(--bg); }
.mobile-nav__group ul { padding: 0 6px 8px 14px; }
.mobile-nav__group ul a { display: flex; align-items: center; gap: 10px; padding: 9px 12px; font-size: .92rem; color: var(--muted); }
.mobile-nav__group ul a:hover { background: var(--bg); color: var(--navy); }
.mobile-nav__group ul a i { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.mobile-nav__foot { padding: 18px 22px 26px; border-top: 1px solid var(--line); }

/* --------------------------------------------------------------------------
   Hero (ana sayfa)
   -------------------------------------------------------------------------- */
.hero {
    position: relative; color: #fff;
    background: var(--navy);
    background-image: linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
    background-size: 120px 100%;
    padding: calc(var(--header-h) + 64px) 0 96px;
    border-bottom: 4px solid var(--accent);
}
.hero__inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.hero h1 { color: #fff; font-size: clamp(2.3rem, 4.6vw, 3.9rem); margin-bottom: 22px; }
.hero h1 em { font-style: normal; color: var(--accent-3); }
.hero__text { font-size: 1.12rem; color: rgba(255, 255, 255, .78); max-width: 560px; margin-bottom: 30px; line-height: 1.65; }
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 36px; }
.hero__facts { display: flex; flex-wrap: wrap; gap: 8px 26px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .15); }
.hero__facts li { display: inline-flex; align-items: center; gap: 9px; font-size: .88rem; color: rgba(255, 255, 255, .8); }
.hero__facts .ic { width: 16px; height: 16px; color: var(--accent); }

/* Hero illüstrasyonu (animasyonlu proses hattı) */
.hero__visual { display: flex; justify-content: center; }
.hero__art { width: 100%; max-width: 560px; overflow: visible; }
.ha-pipe { fill: none; stroke: rgba(255, 255, 255, .55); stroke-width: 6; stroke-linecap: round; stroke-linejoin: round; }
.ha-flow { fill: none; stroke: var(--accent-3); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 6 14; animation: haFlow 1.4s linear infinite; }
.ha-flow--slow { animation-duration: 2.2s; }
.ha-flow--fast { animation-duration: .9s; stroke-dasharray: 4 10; }
.ha-liq { transform-box: fill-box; transform-origin: bottom; animation: haFill 7s ease-in-out infinite alternate; }
.ha-liq--b { animation-delay: -3.5s; animation-direction: alternate-reverse; }
.ha-wave { animation: haWave 3s linear infinite; }
.ha-impeller { animation: haSpin 1.6s linear infinite; transform-box: fill-box; transform-origin: center; }
.ha-needle { transform-box: fill-box; transform-origin: bottom center; animation: haNeedle 5s ease-in-out infinite alternate; }
.ha-valve { animation: haBlink 3s ease-in-out infinite; }
.ha-spray line { animation: haSpray 1.2s ease-in infinite; }
.ha-spray line:nth-child(2) { animation-delay: -.4s; }
.ha-spray line:nth-child(3) { animation-delay: -.8s; }
.ha-dot { animation: haBlink 2s ease-in-out infinite; }
.ha-dot--2 { animation-delay: -.7s; }
.ha-dot--3 { animation-delay: -1.4s; }
.ha-label { font-family: var(--font-head); font-size: 9px; font-weight: 600; letter-spacing: .12em; fill: rgba(255, 255, 255, .6); }
.ha-label--sm { font-size: 8px; letter-spacing: .08em; }
@keyframes haFlow { to { stroke-dashoffset: -40; } }
@keyframes haFill { from { transform: scaleY(.35); } to { transform: scaleY(.8); } }
@keyframes haWave { from { transform: translate(-56px, 180px); } to { transform: translate(0, 180px); } }
@keyframes haSpin { to { transform: rotate(360deg); } }
@keyframes haNeedle { from { transform: rotate(-70deg); } to { transform: rotate(40deg); } }
@keyframes haBlink { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
@keyframes haSpray { 0% { opacity: 0; transform: translateY(-6px); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(10px); } }

/* Hero giriş animasyonu (yalnızca ilk yüklemede) */
html.js .hero__content > * { animation: rise .6s var(--ease) both; }
html.js .hero__content > *:nth-child(2) { animation-delay: .08s; }
html.js .hero__content > *:nth-child(3) { animation-delay: .16s; }
html.js .hero__content > *:nth-child(4) { animation-delay: .24s; }
html.js .hero__content > *:nth-child(5) { animation-delay: .32s; }
html.js .hero__visual { animation: rise .8s var(--ease) .2s both; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* Kaydırınca belirme (JS .fx ekler; kısa ve sade) */
html.js .fx { opacity: 0; transform: translateY(10px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
html.js .fx.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
    html.js .fx, html.js .hero__content > *, html.js .hero__visual { opacity: 1; transform: none; animation: none; transition: none; }
    .ha-flow, .ha-liq, .ha-wave, .ha-impeller, .ha-needle, .ha-valve, .ha-spray line, .ha-dot { animation: none; }
}

/* Dört taahhüt — çizgili şerit */
.pillars { border-bottom: 1px solid var(--line); background: #fff; }
.pillars__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.pillar { padding: 34px 26px 30px; border-right: 1px solid var(--line); }
.pillar:first-child { padding-left: 0; }
.pillar:last-child { border-right: 0; padding-right: 0; }
.pillar__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; color: var(--accent-2); }
.pillar__num { font-family: var(--font-head); font-weight: 700; font-size: .8rem; letter-spacing: .1em; color: var(--muted-2); }
.pillar__head .ic { width: 22px; height: 22px; }
.pillar h3 { font-size: 1rem; margin-bottom: 6px; }
.pillar p { font-size: .88rem; color: var(--muted); margin: 0; line-height: 1.55; }

/* --------------------------------------------------------------------------
   Section yapıları
   -------------------------------------------------------------------------- */
.section { padding: 88px 0; }
.section--alt { background: var(--bg); }
.section--dark { background: var(--navy); color: #fff; }
.section--dark h2, .section--dark h3 { color: #fff; }
.section__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; margin-bottom: 40px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.section--dark .section__head { border-color: rgba(255, 255, 255, .15); }
.section__head h2 { margin-bottom: 0; max-width: 640px; }
.section__head > p { max-width: 420px; color: var(--muted); margin: 0; font-size: .98rem; }
.section__head .btn { flex: none; }

/* Ürün grubu kartları */
.groups { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; border: 1px solid var(--line); }
.gcard {
    position: relative; display: flex; flex-direction: column; gap: 10px;
    padding: 26px 22px 20px; background: #fff; border-right: 1px solid var(--line);
    transition: background .2s;
}
.gcard:last-child { border-right: 0; }
.gcard::before { content: ""; position: absolute; left: 0; top: 0; right: 0; height: 3px; background: var(--c); }
.gcard:hover { background: var(--bg); }
.gcard:hover .gcard__icon { transform: translateY(-3px); }
.gcard__icon { transition: transform .25s var(--ease); width: 44px; height: 44px; border-radius: var(--r-md); display: grid; place-items: center; background: color-mix(in srgb, var(--c) 12%, white); color: var(--c); }
.gcard__icon .ic { width: 22px; height: 22px; }
.gcard h3 { font-size: 1.02rem; margin: 6px 0 0; }
.gcard p { font-size: .86rem; color: var(--muted); margin: 0; line-height: 1.5; }
.gcard__cats { display: flex; flex-direction: column; gap: 3px; margin-top: 4px; font-size: .8rem; color: var(--muted); }
.gcard__cats li::before { content: "–"; color: var(--c); margin-right: 8px; }
.gcard__foot { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; font-family: var(--font-head); font-weight: 600; font-size: .82rem; color: var(--navy); }
.gcard__foot .ic { color: var(--c); transition: transform .2s; }
.gcard:hover .gcard__foot .ic { transform: translateX(4px); }

/* Ürün kartı */
.pgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.pgrid--cols3 { grid-template-columns: repeat(3, 1fr); }
.pcard {
    display: flex; flex-direction: column; background: #fff; border-radius: var(--r-lg); border: 1px solid var(--line);
    overflow: hidden; transition: border-color .2s, box-shadow .2s;
}
.pcard:hover { border-color: var(--line-2); box-shadow: var(--shadow); }
.pcard:hover .pv { transform: translateY(-4px); }
.pcard .pv { transition: transform .3s var(--ease); }
.pcard.is-hidden { display: none; }
.pcard__visual { display: block; background: var(--bg); padding: 18px 28px 8px; border-bottom: 1px solid var(--line); }
.pcard__visual .pv { width: 100%; max-width: 190px; margin: 0 auto; }
.pcard__body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.pcard__meta { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.pcard__code { font-family: var(--font-head); font-weight: 800; font-size: .9rem; color: var(--c); letter-spacing: .04em; }
.pcard h3 { font-size: 1.02rem; margin: 0; }
.pcard h3 a:hover { color: var(--accent-2); }
.pcard p { font-size: .86rem; color: var(--muted); margin: 0; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.pcard__specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin: 8px 0 0; padding: 12px 0 0; border-top: 1px solid var(--line); }
.pcard__specs div { display: flex; flex-direction: column; gap: 1px; }
.pcard__specs dt { font-size: .66rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted-2); }
.pcard__specs dd { margin: 0; font-size: .82rem; font-weight: 600; color: var(--navy); white-space: nowrap; }
.pcard__foot { margin-top: auto; padding-top: 12px; display: flex; justify-content: space-between; align-items: center; }
.pcard__quote { width: 34px; height: 34px; border: 1px solid var(--line-2); border-radius: var(--r); display: grid; place-items: center; color: var(--navy); transition: all .15s; }
.pcard__quote:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.pcard__quote .ic { width: 16px; height: 16px; }

/* Sektör kartları */
.industries { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.icard {
    position: relative; min-height: 280px; border-radius: var(--r-lg); overflow: hidden; color: #fff;
    display: flex; flex-direction: column; justify-content: flex-end; padding: 26px 26px 26px 30px;
    background: var(--navy);
    border-left: 4px solid var(--c);
    transition: background .2s;
}
.industries--large .icard { min-height: 320px; }
.icard:hover { background: var(--navy-2); }
.icard:hover .icard__icon { transform: translateY(-3px); }
.icard__bg { position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px); background-size: 24px 24px; opacity: .6; }
.icard__icon { transition: transform .25s var(--ease); position: absolute; top: 22px; left: 26px; width: 48px; height: 48px; border-radius: var(--r-md); display: grid; place-items: center; background: color-mix(in srgb, var(--c) 30%, var(--navy)); color: #fff; }
.icard__icon .ic { width: 24px; height: 24px; }
.icard__body { position: relative; z-index: 1; }
.icard h3 { color: #fff; font-size: 1.3rem; margin-bottom: 4px; }
.icard__short { color: var(--accent-3); font-size: .86rem; margin: 0 0 10px; }
.icard__desc { color: rgba(255, 255, 255, .8); font-size: .88rem; line-height: 1.55; margin: 0 0 12px; }
.icard .link-arrow { font-size: .85rem; }

/* Hakkımızda teaser + istatistik */
.about-teaser__inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 64px; align-items: center; }
.about-teaser__content p { color: rgba(255, 255, 255, .78); font-size: 1.02rem; }
.about-teaser__content .btn { margin-top: 10px; }
.stats { display: grid; grid-template-columns: repeat(2, 1fr); border: 1px solid rgba(255, 255, 255, .15); }
.stat { padding: 28px 26px; border-right: 1px solid rgba(255, 255, 255, .15); border-bottom: 1px solid rgba(255, 255, 255, .15); }
.stat:nth-child(2n) { border-right: 0; }
.stat:nth-last-child(-n+2) { border-bottom: 0; }
.stat strong { display: block; font-family: var(--font-head); font-size: 2.4rem; font-weight: 800; letter-spacing: -.03em; color: var(--accent-3); line-height: 1; margin-bottom: 8px; }
.stat span { font-size: .86rem; color: rgba(255, 255, 255, .75); }

/* Çözümler */
.solutions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.scard { display: flex; flex-direction: column; gap: 10px; padding: 26px; border-radius: var(--r-lg); background: #fff; border: 1px solid var(--line); transition: border-color .2s, box-shadow .2s; }
.scard:hover { border-color: var(--accent); box-shadow: var(--shadow); }
.scard:hover .scard__icon { background: var(--accent-2); }
.scard__icon { transition: background .25s; width: 46px; height: 46px; border-radius: var(--r-md); display: grid; place-items: center; background: var(--navy); color: var(--accent-3); }
.scard__icon .ic { width: 22px; height: 22px; }
.scard h3 { margin: 6px 0 0; font-size: 1.08rem; }
.scard p { font-size: .9rem; color: var(--muted); margin: 0; line-height: 1.55; }
.scard__products { display: flex; gap: 6px; flex-wrap: wrap; margin-top: auto; padding-top: 10px; }

/* Doküman bandı */
.docs-band { padding: 88px 0; background: var(--bg); border-top: 1px solid var(--line); }
.docs-band__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.docs-band__text p { color: var(--muted); font-size: 1.02rem; max-width: 480px; }
.docs-band__cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.doc-tile { padding: 22px 18px; background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--navy); display: flex; flex-direction: column; gap: 6px; }
.doc-tile span { font-family: var(--font-head); font-weight: 800; font-size: 1.4rem; color: var(--accent-2); }
.doc-tile strong { font-size: .92rem; color: var(--navy); }
.doc-tile small { color: var(--muted); font-size: .8rem; line-height: 1.45; }

/* CTA bandı */
.cta-band { background: var(--navy-2); color: #fff; padding: 64px 0; border-top: 4px solid var(--accent); }
.cta-band__inner { display: flex; justify-content: space-between; align-items: center; gap: 40px; }
.cta-band h2 { color: #fff; margin-bottom: 8px; }
.cta-band p { margin: 0; color: rgba(255, 255, 255, .8); max-width: 560px; }
.cta-band__actions { display: flex; gap: 12px; flex: none; flex-wrap: wrap; }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer { background: var(--navy); color: rgba(255, 255, 255, .8); padding: 64px 0 28px; }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.footer__brand p { font-size: .9rem; line-height: 1.6; margin: 18px 0; max-width: 360px; color: rgba(255, 255, 255, .65); }
.brand--footer { color: #fff; }
.footer__social { display: flex; gap: 8px; }
.footer__social a { width: 36px; height: 36px; border: 1px solid rgba(255, 255, 255, .2); display: grid; place-items: center; color: #fff; transition: border-color .2s; }
.footer__social a:hover { border-color: var(--accent); }
.site-footer h4 { color: #fff; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 16px; }
.site-footer ul li { margin-bottom: 8px; font-size: .9rem; }
.site-footer ul a { color: rgba(255, 255, 255, .7); }
.site-footer ul a:hover { color: var(--accent-3); }
.footer__contact li { display: flex; gap: 12px; align-items: flex-start; line-height: 1.5; }
.footer__contact .ic { color: var(--accent); margin-top: 3px; width: 18px; height: 18px; }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding-top: 22px; font-size: .8rem; color: rgba(255, 255, 255, .5); flex-wrap: wrap; }
.footer__legal { display: flex; align-items: center; gap: 20px; }

/* --------------------------------------------------------------------------
   İç sayfa başlığı
   -------------------------------------------------------------------------- */
.page-hero { position: relative; color: #fff; padding: calc(var(--header-h) + 44px) 0 60px; background: var(--navy); border-bottom: 4px solid var(--c); }
.page-hero__bg { position: absolute; inset: 0; background-image: linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px); background-size: 120px 100%; }
.page-hero__inner { position: relative; max-width: 820px; }
.page-hero h1 { color: #fff; margin-bottom: 14px; }
.page-hero__text { font-size: 1.08rem; color: rgba(255, 255, 255, .78); margin: 0; line-height: 1.65; max-width: 680px; }
.breadcrumb { display: flex; align-items: center; gap: 10px; font-size: .8rem; color: rgba(255, 255, 255, .6); margin-bottom: 24px; flex-wrap: wrap; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb em { font-style: normal; color: #fff; }
.breadcrumb span { opacity: .4; }

/* Alt navigasyon (sayfa içi) */
.subnav { position: sticky; top: 74px; z-index: 50; background: #fff; border-bottom: 1px solid var(--line); }
.subnav__inner { display: flex; align-items: center; gap: 20px; height: 54px; overflow-x: auto; scrollbar-width: none; }
.subnav__inner::-webkit-scrollbar { display: none; }
.subnav__label { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted-2); flex: none; }
.subnav__links { display: flex; gap: 2px; }
.subnav__links a { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; font-size: .85rem; font-weight: 500; color: var(--navy); white-space: nowrap; border-bottom: 2px solid transparent; }
.subnav__links a:hover, .subnav__links a.is-active { border-bottom-color: var(--accent); }
.subnav__links a i { width: 8px; height: 8px; border-radius: 50%; background: var(--c); }

/* Ürün listesi: grup bölümleri */
.group-section { border-top: 1px solid var(--line); padding: 64px 0; scroll-margin-top: 140px; }
.group-head { display: grid; grid-template-columns: auto 1fr auto; gap: 18px 24px; align-items: center; margin-bottom: 28px; }
.group-head__icon { width: 56px; height: 56px; border-radius: var(--r-md); display: grid; place-items: center; background: color-mix(in srgb, var(--c) 14%, white); color: var(--c); }
.group-head__icon .ic { width: 26px; height: 26px; }
.group-head__text h2 { margin-bottom: 4px; }
.group-head__text p { margin: 0; color: var(--muted); max-width: 640px; }
.group-head__cats { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 6px; }

/* Katalog (grup sayfası) */
.catalog { display: grid; grid-template-columns: 270px 1fr; gap: 40px; align-items: start; }
.catalog__side { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 16px; }
.side-block { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 20px; }
.side-block h4 { font-size: .76rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.side-block--accent { background: var(--accent-soft); border-color: transparent; border-left: 3px solid var(--accent); }
.side-block--accent > .ic { width: 26px; height: 26px; color: var(--accent-2); margin-bottom: 12px; }
.side-block--accent h4 { color: var(--navy); font-size: 1rem; letter-spacing: 0; text-transform: none; }
.side-block--accent p { font-size: .88rem; color: var(--muted); }
.side-block--dark { background: var(--navy); color: #fff; border-color: var(--navy); }
.side-block--dark > .ic { width: 26px; height: 26px; color: var(--accent); margin-bottom: 12px; }
.side-block--dark h4 { color: #fff; font-size: 1rem; letter-spacing: 0; text-transform: none; }
.side-block--dark p { font-size: .88rem; color: rgba(255, 255, 255, .7); }
.side-block__contact { display: block; font-family: var(--font-head); font-weight: 600; color: #fff; margin-top: 8px; font-size: .95rem; }
.side-block__contact:hover { color: var(--accent-3); }
.side-block:not(.side-block--dark) .side-block__contact { color: var(--navy); }
.side-nav li a { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: var(--r); font-size: .9rem; color: var(--text); }
.side-nav li a:hover { background: var(--bg); }
.side-nav li a.is-active { background: var(--navy); color: #fff; }
.side-nav li a i { width: 8px; height: 8px; border-radius: 50%; background: var(--c); flex: none; }
.side-nav li a span { margin-left: auto; font-size: .78rem; opacity: .6; }
.side-list li a { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-weight: 500; font-size: .92rem; color: var(--navy); }
.side-list li:last-child a { border-bottom: 0; }
.side-list li a > .ic--sm { margin-left: auto; color: var(--muted-2); transition: transform .2s, color .2s; }
.side-list li a:hover > .ic--sm { transform: translateX(3px); color: var(--accent-2); }
.side-list__icon { width: 32px; height: 32px; border-radius: var(--r); display: grid; place-items: center; background: color-mix(in srgb, var(--c) 14%, white); color: var(--c); flex: none; }
.side-list__icon .ic { width: 17px; height: 17px; }
.side-steps { counter-reset: s; }
.side-steps li { position: relative; padding: 8px 0 8px 34px; font-size: .9rem; color: rgba(255, 255, 255, .85); counter-increment: s; }
.side-steps li::before { content: counter(s); position: absolute; left: 0; top: 9px; width: 22px; height: 22px; background: var(--accent); color: #fff; font-family: var(--font-head); font-weight: 700; font-size: .72rem; display: grid; place-items: center; }

.filter { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 24px; }
.filter__label { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted-2); }
.filter__chips { display: flex; flex-wrap: wrap; gap: 6px; }
.filter__empty { text-align: center; padding: 48px 0; color: var(--muted); }

/* --------------------------------------------------------------------------
   Ürün detay
   -------------------------------------------------------------------------- */
.product-hero { position: relative; color: #fff; background: var(--navy); padding: calc(var(--header-h) + 32px) 0 56px; border-bottom: 4px solid var(--c); }
.product-hero__bg { position: absolute; inset: 0; background-image: linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px); background-size: 120px 100%; }
.product-hero .container { position: relative; }
.product-hero__inner { display: grid; grid-template-columns: 480px 1fr; gap: 56px; align-items: center; }
.product-hero__visual { display: flex; flex-direction: column; gap: 14px; }
.product-hero__stage { padding: 22px 28px 14px; background: #fff; border-radius: var(--r-lg); }
.product-hero__stage .pv { width: 100%; max-width: 420px; margin: 0 auto; }
.product-hero__pack { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; font-size: .74rem; color: rgba(255, 255, 255, .6); text-transform: uppercase; letter-spacing: .08em; }
.product-hero__pack div { display: flex; gap: 6px; flex-wrap: wrap; }
.product-hero__pack b { padding: 4px 9px; border: 1px solid rgba(255, 255, 255, .25); color: #fff; font-family: var(--font-head); font-size: .8rem; letter-spacing: 0; font-weight: 600; }
.product-hero__tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.product-hero__code { display: block; font-family: var(--font-head); font-weight: 800; font-size: 1.05rem; letter-spacing: .1em; color: var(--accent-3); margin-bottom: 6px; }
.product-hero h1 { color: #fff; font-size: clamp(1.9rem, 3.8vw, 2.8rem); }
.product-hero .lead { color: rgba(255, 255, 255, .78); max-width: 600px; }
.spec-strip { display: grid; grid-template-columns: repeat(4, auto); gap: 0; margin: 24px 0; justify-content: start; border: 1px solid rgba(255, 255, 255, .2); }
.spec-strip div { padding: 12px 18px; border-right: 1px solid rgba(255, 255, 255, .2); }
.spec-strip div:last-child { border-right: 0; }
.spec-strip dt { font-size: .64rem; letter-spacing: .1em; text-transform: uppercase; color: rgba(255, 255, 255, .55); }
.spec-strip dd { margin: 2px 0 0; font-family: var(--font-head); font-weight: 600; font-size: .98rem; }
.product-hero__actions { display: flex; gap: 10px; flex-wrap: wrap; }

.product-body { display: grid; grid-template-columns: 1fr 310px; gap: 48px; align-items: start; }
.product-body__side { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 16px; }
.block { margin-bottom: 44px; }
.block h2 { font-size: 1.35rem; margin-bottom: 16px; padding-bottom: 10px; border-bottom: 2px solid var(--navy); display: inline-block; }
.block > p { color: var(--muted); font-size: 1rem; line-height: 1.7; }
.app-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.app-grid li { display: flex; align-items: center; gap: 10px; padding: 11px 13px; border: 1px solid var(--line); font-size: .9rem; }
.app-grid .ic { width: 16px; height: 16px; color: var(--accent-2); }
.spec-table th, .spec-table td { padding: 11px 14px; border-bottom: 1px solid var(--line); text-align: left; font-size: .92rem; }
.spec-table th { width: 40%; font-weight: 500; color: var(--muted); background: var(--bg); }
.spec-table td { color: var(--navy); font-weight: 500; }
.doc-list { display: flex; flex-direction: column; gap: 8px; }
.doc-row { display: flex; align-items: center; gap: 16px; padding: 12px 14px; border: 1px solid var(--line); background: #fff; }
.doc-row.is-disabled { opacity: .6; }
.doc-row__badge { width: 50px; height: 42px; display: grid; place-items: center; background: var(--navy); color: #fff; font-family: var(--font-head); font-weight: 800; font-size: .8rem; flex: none; }
.doc-row__text { flex: 1; display: flex; flex-direction: column; }
.doc-row__text strong { font-size: .95rem; color: var(--navy); }
.doc-row__text small { color: var(--muted); font-size: .8rem; }
.doc-row__na { font-size: .82rem; color: var(--muted); font-style: italic; }

/* --------------------------------------------------------------------------
   Hakkımızda / genel bloklar
   -------------------------------------------------------------------------- */
.split { display: grid; grid-template-columns: 1.15fr .85fr; gap: 64px; align-items: start; }
.split--reverse { grid-template-columns: .85fr 1.15fr; }
.split--reverse .split__text { order: 2; }
.split__text p { color: var(--muted); font-size: 1rem; line-height: 1.7; }
.split__text .lead { color: var(--navy); font-weight: 500; }
.split__aside { display: flex; flex-direction: column; gap: 16px; }
.quote-card { padding: 30px; background: var(--navy); color: #fff; border-left: 4px solid var(--accent); }
.quote-card > .ic { width: 28px; height: 28px; color: var(--accent); margin-bottom: 16px; }
.quote-card p { font-family: var(--font-head); font-size: 1.12rem; font-weight: 600; line-height: 1.5; margin-bottom: 14px; }
.quote-card span { font-size: .82rem; color: rgba(255, 255, 255, .6); }
.mini-stats { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); }
.mini-stats div { padding: 18px 14px; text-align: center; border-right: 1px solid var(--line); }
.mini-stats div:last-child { border-right: 0; }
.mini-stats strong { display: block; font-family: var(--font-head); font-size: 1.4rem; font-weight: 800; color: var(--navy); }
.mini-stats span { font-size: .75rem; color: var(--muted); }
.values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--line); background: #fff; }
.value { padding: 28px 24px; border-right: 1px solid var(--line); }
.value:last-child { border-right: 0; }
.value__icon { width: 46px; height: 46px; border-radius: var(--r-md); display: grid; place-items: center; background: var(--navy); color: var(--accent-3); margin-bottom: 16px; }
.value__icon .ic { width: 22px; height: 22px; }
.value h3 { font-size: 1rem; }
.value p { font-size: .88rem; color: var(--muted); margin: 0; line-height: 1.55; }
.check-list li { display: flex; align-items: flex-start; gap: 12px; padding: 7px 0; font-size: .95rem; }
.check-list .ic { width: 18px; height: 18px; color: var(--accent-2); flex: none; margin-top: 3px; }
.check-list--cards li { background: #fff; border: 1px solid var(--line); padding: 13px 16px; margin-bottom: 8px; }
.process { display: flex; flex-direction: column; }
.process__step { display: flex; gap: 18px; padding: 16px 0; border-top: 1px solid var(--line); }
.process__step:last-child { border-bottom: 1px solid var(--line); }
.process__num { width: 36px; height: 36px; display: grid; place-items: center; background: var(--navy); color: var(--accent-3); font-family: var(--font-head); font-weight: 700; font-size: .85rem; flex: none; }
.process__step strong { display: block; color: var(--navy); font-family: var(--font-head); margin-bottom: 2px; }
.process__step p { margin: 0; font-size: .88rem; color: var(--muted); }
.compliance { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.compliance__item { padding: 22px; background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--navy); }
.compliance__item .ic { width: 24px; height: 24px; color: var(--accent-2); margin-bottom: 12px; }
.compliance__item strong { display: block; color: var(--navy); font-family: var(--font-head); margin-bottom: 6px; }
.compliance__item p { margin: 0; font-size: .88rem; color: var(--muted); }
.challenges { margin-top: 26px; }
.challenges h3 { font-size: 1.02rem; margin-bottom: 8px; }
.industry-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.industry-link { display: flex; align-items: center; gap: 14px; padding: 14px 16px; background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--c); transition: background .15s; }
.industry-link:hover { background: var(--bg); }
.industry-link__icon { width: 40px; height: 40px; border-radius: var(--r); display: grid; place-items: center; background: color-mix(in srgb, var(--c) 14%, white); color: var(--c); flex: none; }
.industry-link > span { display: flex; flex-direction: column; flex: 1; }
.industry-link strong { color: var(--navy); font-size: .95rem; }
.industry-link small { color: var(--muted); font-size: .8rem; }
.industry-link > .ic--sm { color: var(--muted-2); }

/* Çözüm satırları */
.solution-rows { display: flex; flex-direction: column; gap: 28px; }
.solution-row { display: grid; grid-template-columns: 1fr 1.1fr; gap: 44px; align-items: center; padding: 32px; background: #fff; border: 1px solid var(--line); scroll-margin-top: 120px; }
.solution-row--reverse .solution-row__visual { order: 2; }
.solution-row__visual { position: relative; min-height: 280px; background: var(--navy); overflow: hidden; display: flex; align-items: flex-end; justify-content: center; padding: 24px; }
.solution-row__visual::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px); background-size: 24px 24px; }
.solution-row__num { position: absolute; left: 20px; top: 14px; font-family: var(--font-head); font-size: 3rem; font-weight: 800; color: rgba(255, 255, 255, .1); line-height: 1; }
.solution-row__icon { position: absolute; right: 18px; top: 18px; width: 46px; height: 46px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .18); display: grid; place-items: center; color: var(--accent-3); }
.solution-row__icon .ic { width: 24px; height: 24px; }
.solution-row__products { position: relative; display: flex; align-items: flex-end; gap: 6px; }
.solution-row__product { width: 110px; }
.solution-row__product:nth-child(2) { width: 140px; z-index: 1; }
.solution-row__text .lead { margin-bottom: 8px; }
.solution-row__text > p:not(.lead) { color: var(--muted); }
.solution-row__chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 14px 0 22px; }
.solution-row__chips .chip:hover { background: var(--navy); color: #fff; }

/* --------------------------------------------------------------------------
   Teknik bilgi
   -------------------------------------------------------------------------- */
.doc-toolbar { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-bottom: 18px; }
.search { display: flex; align-items: center; gap: 10px; padding: 0 14px; height: 44px; border: 1.5px solid var(--line-2); background: #fff; min-width: 300px; transition: border-color .15s; }
.search:focus-within { border-color: var(--accent-2); }
.search .ic { color: var(--muted-2); }
.search input { border: 0; outline: 0; background: transparent; flex: 1; font-size: .95rem; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); background: #fff; }
.doc-table th, .doc-table td { padding: 12px 16px; text-align: left; font-size: .9rem; border-bottom: 1px solid var(--line); white-space: nowrap; }
.doc-table thead th { background: var(--bg); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.doc-table tbody tr:last-child td { border-bottom: 0; }
.doc-table tbody tr:hover td { background: #FAFBFC; }
.doc-table tr.is-hidden { display: none; }
.doc-table__code { font-family: var(--font-head); font-weight: 800; color: var(--navy); }
.doc-table td a:hover { color: var(--accent-2); }
.doc-table__docs { text-align: right !important; }
.doc-btn { display: inline-flex; align-items: center; padding: 5px 10px; border: 1px solid var(--line-2); font-family: var(--font-head); font-weight: 600; font-size: .75rem; color: var(--navy); margin-left: 6px; transition: all .15s; }
.doc-btn:hover { background: var(--navy); color: #fff; border-color: var(--navy); }

.calc { padding: 28px; background: var(--navy); color: #fff; border-left: 4px solid var(--accent); }
.calc__row { margin-bottom: 16px; }
.calc__row label { display: block; font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: rgba(255, 255, 255, .6); margin-bottom: 8px; }
.calc__input { display: flex; align-items: center; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .2); padding: 0 14px; }
.calc__input input { flex: 1; background: transparent; border: 0; outline: 0; color: #fff; font-family: var(--font-head); font-size: 1.3rem; font-weight: 700; padding: 11px 0; width: 100%; }
.calc__input span { font-weight: 700; color: var(--accent-3); }
.calc__result { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 22px; }
.calc__result div { padding: 16px; background: rgba(255, 255, 255, .06); border-top: 2px solid var(--accent); }
.calc__result span { display: block; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: rgba(255, 255, 255, .65); margin-bottom: 4px; }
.calc__result strong { font-family: var(--font-head); font-size: 1.5rem; font-weight: 800; color: var(--accent-3); }
.calc__note { margin: 16px 0 0; font-size: .78rem; color: rgba(255, 255, 255, .55); }

.ph-scale__bar { display: grid; grid-template-columns: repeat(15, 1fr); overflow: hidden; background: linear-gradient(90deg, #D33D4A 0%, #E8792B 18%, #E5C02A 32%, #86B93A 46%, #2FAF67 50%, #1DA9A0 58%, #2A8FD1 72%, #3B6FCF 86%, #4A55B8 100%); }
.ph-scale__bar span { text-align: center; padding: 11px 0; color: #fff; font-family: var(--font-head); font-weight: 700; font-size: .88rem; border-right: 1px solid rgba(255, 255, 255, .25); }
.ph-scale__bar span:last-child { border-right: 0; }
.ph-scale__labels { display: grid; grid-template-columns: 6fr 3fr 6fr; gap: 10px; margin-top: 12px; }
.ph-scale__zone { padding: 16px 18px; background: var(--bg); border-top: 3px solid; }
.ph-scale__zone--acid { border-color: #E8792B; }
.ph-scale__zone--neutral { border-color: #2FAF67; }
.ph-scale__zone--alkaline { border-color: #3B6FCF; }
.ph-scale__zone strong { display: block; font-family: var(--font-head); color: var(--navy); margin-bottom: 4px; }
.ph-scale__zone small { color: var(--muted); font-size: .82rem; line-height: 1.45; display: block; }

.safety { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.safety__item { padding: 22px; background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--accent); }
.safety__item .ic { width: 24px; height: 24px; color: var(--accent-2); margin-bottom: 12px; }
.safety__item strong { display: block; color: var(--navy); font-family: var(--font-head); margin-bottom: 6px; }
.safety__item p { margin: 0; font-size: .88rem; color: var(--muted); }

.faq .section__head { margin-bottom: 28px; }
.accordion { max-width: 860px; }
.accordion__item { border-bottom: 1px solid var(--line); }
.accordion__item:first-child { border-top: 1px solid var(--line); }
.accordion__item summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 4px; font-family: var(--font-head); font-weight: 600; color: var(--navy); }
.accordion__item summary::-webkit-details-marker { display: none; }
.accordion__item summary .ic { color: var(--accent-2); transition: transform .2s; flex: none; }
.accordion__item[open] summary .ic { transform: rotate(45deg); }
.accordion__body { padding: 0 4px 20px; color: var(--muted); font-size: .95rem; line-height: 1.7; }
.accordion__body p { margin: 0; }

/* --------------------------------------------------------------------------
   İletişim & teklif formları
   -------------------------------------------------------------------------- */
.contact { display: grid; grid-template-columns: 370px 1fr; gap: 48px; align-items: start; }
.contact__info { display: flex; flex-direction: column; gap: 10px; }
.info-card { display: flex; gap: 16px; padding: 20px; background: #fff; border: 1px solid var(--line); }
.info-card__icon { width: 42px; height: 42px; border-radius: var(--r-md); display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-2); flex: none; }
.info-card strong { display: block; font-family: var(--font-head); color: var(--navy); margin-bottom: 4px; }
.info-card p { margin: 0 0 6px; font-size: .92rem; color: var(--muted); line-height: 1.55; }
.info-card a:hover { color: var(--accent-2); }
.quote-teaser { display: flex; align-items: center; gap: 14px; padding: 18px 20px; background: var(--navy); color: #fff; border-left: 4px solid var(--accent); }
.quote-teaser > .ic:first-child { width: 26px; height: 26px; color: var(--accent); }
.quote-teaser span { display: flex; flex-direction: column; flex: 1; }
.quote-teaser strong { font-family: var(--font-head); }
.quote-teaser small { font-size: .8rem; color: rgba(255, 255, 255, .65); }

.form { background: #fff; border: 1px solid var(--line); padding: 32px; }
.form h3 { font-size: 1.25rem; margin-bottom: 20px; }
.form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form__set { border: 0; padding: 0; margin: 0 0 30px; }
.form__set legend { display: flex; align-items: center; gap: 12px; font-family: var(--font-head); font-weight: 700; font-size: 1.1rem; color: var(--navy); margin-bottom: 16px; padding: 0; }
.form__set legend span { width: 28px; height: 28px; background: var(--navy); color: var(--accent-3); font-size: .82rem; display: grid; place-items: center; }
.form__hint { font-size: .9rem; color: var(--muted); margin-bottom: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: .84rem; font-weight: 500; color: var(--navy); }
.field input, .field select, .field textarea {
    width: 100%; padding: 11px 13px; border-radius: var(--r); border: 1.5px solid var(--line-2); background: #fff; color: var(--text);
    transition: border-color .15s; outline: 0;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent-2); }
.field.has-error input, .field.has-error textarea, .field.has-error select { border-color: var(--danger); }
.field__error { font-size: .8rem; color: var(--danger); }
.field-validation-valid { display: none; }
.field--check label { display: flex; align-items: flex-start; gap: 12px; font-weight: 400; color: var(--muted); font-size: .88rem; line-height: 1.5; cursor: pointer; }
.field--check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--accent-2); flex: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form .btn[type=submit] { margin-top: 22px; }
.form-error { display: flex; align-items: center; gap: 10px; padding: 12px 16px; background: #FDF1F1; color: #A82F35; border: 1px solid #F1C5C7; font-size: .9rem; margin-bottom: 20px; }
.form-error .ic { flex: none; }
.form-success { text-align: center; padding: 56px 32px; background: #fff; border: 1px solid var(--line); }
.form-success__icon { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-2); margin: 0 auto 18px; }
.form-success__icon .ic { width: 30px; height: 30px; }
.form-success p { color: var(--muted); max-width: 440px; margin: 0 auto 22px; }

.quote { display: grid; grid-template-columns: 1fr 330px; gap: 48px; align-items: start; }
.quote__side { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 16px; }
.picker { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.picker__group { border: 1px solid var(--line); }
.picker__group summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 10px; padding: 13px 16px; font-family: var(--font-head); font-weight: 600; color: var(--navy); background: var(--bg); }
.picker__group summary::-webkit-details-marker { display: none; }
.picker__group summary i { width: 10px; height: 10px; border-radius: 50%; background: var(--c); }
.picker__group summary .ic { margin-left: auto; color: var(--muted-2); transition: transform .2s; }
.picker__group[open] summary .ic { transform: rotate(180deg); }
.picker__items { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 10px; }
.picker__item { display: flex; align-items: center; gap: 12px; padding: 9px 12px; cursor: pointer; transition: background .15s; font-size: .9rem; }
.picker__item:hover { background: var(--bg); }
.picker__item input { position: absolute; opacity: 0; pointer-events: none; }
.picker__box { width: 20px; height: 20px; border-radius: var(--r); border: 1.5px solid var(--line-2); display: grid; place-items: center; color: #fff; flex: none; transition: all .15s; }
.picker__box .ic { width: 13px; height: 13px; opacity: 0; }
.picker__item input:checked + .picker__box { background: var(--accent-2); border-color: var(--accent-2); }
.picker__item input:checked + .picker__box .ic { opacity: 1; }
.picker__text strong { color: var(--navy); font-family: var(--font-head); margin-right: 4px; }
.form__set.has-error .picker__group { border-color: var(--danger); }

/* Hata sayfası */
.error-page { background: var(--navy); color: #fff; padding: calc(var(--header-h) + 80px) 0 120px; min-height: 80vh; display: flex; align-items: center; }
.error-page__inner { text-align: center; max-width: 640px; }
.error-page__code { display: block; font-family: var(--font-head); font-size: clamp(5rem, 14vw, 9rem); font-weight: 800; line-height: 1; color: transparent; -webkit-text-stroke: 2px rgba(255, 255, 255, .25); margin-bottom: 8px; }
.error-page h1 { color: #fff; }
.error-page p { color: rgba(255, 255, 255, .7); font-size: 1.05rem; margin-bottom: 28px; }
.error-page__actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.error-page .btn--primary { background: var(--accent); color: #fff; }
.error-page .btn--ghost { color: #fff; border-color: rgba(255, 255, 255, .3); }
.error-page .btn--ghost:hover { border-color: #fff; }

/* Ürün görseli (yüklenmiş fotoğraf) */
/* Ürün görseli: gerçek bidon fotoğrafı + ön yüze oturan etiket (_ProductVisual.cshtml) */
.pv { position: relative; display: block; }
.pv--photo { aspect-ratio: 1064 / 1242; }
.pv__can { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
/* Etiket alanı: fotoğraf koordinatlarında x 130..690 / y 470..890 (1064x1242), ön yüz ~4.6° eğimli */
.pv__label { position: absolute; left: 12.2%; top: 37.8%; width: 52.6%; aspect-ratio: 4 / 3; transform: skewY(4.6deg); transform-origin: 0 0; overflow: hidden; border-radius: 2px; box-shadow: 0 0 0 1px rgba(10, 31, 58, .06), 0 2px 6px rgba(10, 31, 58, .12); }
.pv__label::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(100deg, rgba(255, 255, 255, .28) 0%, rgba(255, 255, 255, 0) 32%, rgba(10, 31, 58, 0) 70%, rgba(10, 31, 58, .12) 100%); }
.pv__label .pv__img, .pv__label .pv__default { display: block; width: 100%; height: 100%; object-fit: cover; }
.pv__label .pv__img { background: #fff; mix-blend-mode: multiply; }
.pv--plain { aspect-ratio: 1 / 1; display: grid; place-items: center; }
.pv--plain .pv__plain { width: 100%; height: 100%; object-fit: contain; }
.pv--plain-default { padding: 12%; }
.pv--plain-default .pv__default { width: 100%; height: auto; border-radius: 4px; box-shadow: var(--shadow); }
.pcard:hover .pv--photo .pv__can { filter: drop-shadow(0 8px 10px rgba(10, 31, 58, .12)); }

/* pH göstergesi (ürün detayı) */
.ph-meter { margin: 0 0 24px; max-width: 560px; }
.ph-meter__head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 10px; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: rgba(255, 255, 255, .6); }
.ph-meter__head strong { font-family: var(--font-head); font-size: .95rem; letter-spacing: 0; text-transform: none; color: #fff; }
.ph-meter__bar { position: relative; height: 12px; border-radius: 6px; background: linear-gradient(90deg, #D33D4A 0%, #E8792B 18%, #E5C02A 32%, #86B93A 46%, #2FAF67 50%, #1DA9A0 58%, #2A8FD1 72%, #3B6FCF 86%, #4A55B8 100%); }
.ph-meter__band { position: absolute; top: -3px; bottom: -3px; border: 2px solid #fff; border-radius: 6px; box-shadow: 0 0 0 2px rgba(0, 0, 0, .35); min-width: 6px; }
.ph-meter__marker { position: absolute; left: var(--pos); top: -16px; transform: translateX(-50%); }
.ph-meter__marker i { display: block; width: 0; height: 0; border-left: 8px solid transparent; border-right: 8px solid transparent; border-top: 11px solid #fff; filter: drop-shadow(0 1px 2px rgba(0, 0, 0, .5)); }
.ph-meter__ticks { position: relative; height: 16px; margin-top: 6px; font-family: var(--font-head); font-size: .68rem; color: rgba(255, 255, 255, .55); }
.ph-meter__ticks span { position: absolute; transform: translateX(-50%); }
.ph-meter__zones { display: flex; justify-content: space-between; font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; color: rgba(255, 255, 255, .45); margin-top: 2px; }
.section--dark .ph-meter__head { color: rgba(255, 255, 255, .6); }

/* Vizyon / misyon */
.vm__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.vm__card { padding: 36px 34px; border: 1px solid rgba(255, 255, 255, .15); border-top: 4px solid var(--accent); }
.vm__card h2 { font-size: 1.45rem; line-height: 1.3; margin-bottom: 18px; }
.vm__card p { color: rgba(255, 255, 255, .78); font-size: 1rem; line-height: 1.7; }
.vm__card p:last-child { margin-bottom: 0; }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1180px) {
    .groups { grid-template-columns: repeat(3, 1fr); }
    .gcard { border-bottom: 1px solid var(--line); }
    .gcard:nth-child(3n) { border-right: 0; }
    .pgrid { grid-template-columns: repeat(3, 1fr); }
    .product-hero__inner { grid-template-columns: 400px 1fr; }
}
@media (max-width: 1024px) {
    :root { --header-h: 80px; }
    .topbar { display: none; }
    .brand__logo { height: 48px; }
    .nav { display: none; }
    .nav-toggle { display: flex; }
    .lang-switch--nav { display: inline-flex; }
    .navbar__cta { display: none; }
    .hero { padding-top: calc(var(--header-h) + 48px); }
    .hero__inner { grid-template-columns: 1fr; gap: 40px; }
    .pillars__grid { grid-template-columns: repeat(2, 1fr); }
    .pillar { padding-left: 24px !important; padding-right: 24px !important; border-bottom: 1px solid var(--line); }
    .pillar:nth-child(2n) { border-right: 0; }
    .section { padding: 64px 0; }
    .section__head { flex-direction: column; align-items: flex-start; gap: 14px; margin-bottom: 30px; }
    .industries { grid-template-columns: repeat(2, 1fr); }
    .about-teaser__inner, .docs-band__inner, .split, .split--reverse, .vm__grid { grid-template-columns: 1fr; gap: 40px; }
    .split--reverse .split__text { order: 0; }
    .catalog { grid-template-columns: 1fr; }
    .catalog__side { position: static; flex-direction: row; }
    .catalog__side .side-block { flex: 1; }
    .product-body { grid-template-columns: 1fr; }
    .product-body__side { position: static; }
    .contact, .quote { grid-template-columns: 1fr; }
    .quote__side { position: static; }
    .solution-row { grid-template-columns: 1fr; padding: 24px; }
    .solution-row--reverse .solution-row__visual { order: 0; }
    .values { grid-template-columns: repeat(2, 1fr); }
    .value { border-bottom: 1px solid var(--line); }
    .value:nth-child(2n) { border-right: 0; }
    .compliance, .safety { grid-template-columns: repeat(2, 1fr); }
    .subnav { top: 0; }
}
@media (max-width: 768px) {
    .container { padding: 0 18px; }
    .groups { grid-template-columns: repeat(2, 1fr); }
    .gcard:nth-child(3n) { border-right: 1px solid var(--line); }
    .gcard:nth-child(2n) { border-right: 0; }
    .pgrid, .pgrid--cols3, .solutions, .industry-links { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .industries { grid-template-columns: 1fr; }
    .icard, .industries--large .icard { min-height: 220px; }
    .product-hero__inner { grid-template-columns: 1fr; gap: 32px; }
    .product-hero__stage { width: 100%; max-width: 400px; margin: 0 auto; align-self: center; }
    .product-hero__visual { align-items: center; }
    .spec-strip { grid-template-columns: repeat(2, 1fr); }
    .spec-strip div:nth-child(2) { border-right: 0; }
    .spec-strip div:nth-child(-n+2) { border-bottom: 1px solid rgba(255, 255, 255, .2); }
    .app-grid { grid-template-columns: 1fr 1fr; }
    .cta-band__inner { flex-direction: column; align-items: flex-start; }
    .footer__grid { grid-template-columns: 1fr 1fr; }
    .footer__bottom { flex-direction: column; align-items: flex-start; }
    .catalog__side { flex-direction: column; }
    .form { padding: 22px; }
    .form__grid { grid-template-columns: 1fr; }
    .picker__items { grid-template-columns: 1fr; }
    .ph-scale__bar span { font-size: .7rem; padding: 8px 0; }
    .ph-scale__labels { grid-template-columns: 1fr; }
    .doc-toolbar { align-items: stretch; flex-direction: column; }
    .search { min-width: 0; }
    .calc__result { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
    .groups, .pgrid, .pgrid--cols3, .solutions, .industry-links, .pillars__grid, .values, .compliance, .safety, .mini-stats, .stats { grid-template-columns: 1fr; }
    .gcard, .pillar, .value { border-right: 0 !important; }
    .stat { border-right: 0; }
    .hero h1 { font-size: 2.1rem; }
    .app-grid { grid-template-columns: 1fr; }
    .footer__grid { grid-template-columns: 1fr; }
    .brand__logo {
        height: 70px;
    }
    .btn--lg { padding: 14px 20px; }
}

/* --------------------------------------------------------------------------
   Arama (header butonu + tahminli arama paneli + sonuç sayfası)
   -------------------------------------------------------------------------- */
.search-btn { display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 12px 0 10px; border: 1px solid var(--line-2); border-radius: var(--r-md); background: var(--bg); color: var(--muted); font: inherit; font-size: .88rem; cursor: pointer; transition: border-color .2s, color .2s, background .2s; }
.search-btn:hover, .search-btn:focus-visible { border-color: var(--navy-3); color: var(--navy); background: #fff; outline: none; }
.search-btn .ic { width: 17px; height: 17px; color: var(--navy-3); }
.search-btn__kbd { font-family: var(--font-body); font-size: .66rem; letter-spacing: .04em; padding: 2px 6px; border: 1px solid var(--line-2); border-bottom-width: 2px; border-radius: 4px; background: #fff; color: var(--muted-2); }
.mobile-nav__search { width: 40px; height: 40px; border: 1px solid var(--line-2); border-radius: var(--r-md); background: var(--bg); color: var(--navy); display: grid; place-items: center; margin-left: auto; margin-right: 8px; cursor: pointer; }
.mobile-nav__search .ic { width: 18px; height: 18px; }
body.search-open { overflow: hidden; }

.qsearch { position: fixed; inset: 0; z-index: 1200; display: none; }
.qsearch.is-open { display: block; }
.qsearch__backdrop { position: absolute; inset: 0; background: rgba(10, 31, 58, .55); backdrop-filter: blur(3px); animation: fadeIn .18s var(--ease); }
.qsearch__panel { position: relative; width: min(760px, calc(100% - 32px)); margin: min(9vh, 90px) auto 0; background: #fff; border-radius: var(--r-lg); box-shadow: var(--shadow-lg); overflow: hidden; animation: searchIn .22s var(--ease); display: flex; flex-direction: column; max-height: min(78vh, 720px); }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes searchIn { from { opacity: 0; transform: translateY(-10px) scale(.985); } to { opacity: 1; transform: none; } }
.qsearch__form { display: flex; align-items: center; gap: 12px; padding: 6px 14px 6px 18px; border-bottom: 1px solid var(--line); }
.qsearch__icon { width: 22px; height: 22px; color: var(--navy-3); flex: none; }
.qsearch__spinner { display: none; width: 22px; height: 22px; flex: none; border: 2px solid var(--line-2); border-top-color: var(--navy-3); border-radius: 50%; animation: spin .7s linear infinite; }
.qsearch.is-loading .qsearch__spinner { display: block; }
.qsearch.is-loading .qsearch__icon { display: none; }
@keyframes spin { to { transform: rotate(360deg); } }
.qsearch__input { flex: 1; min-width: 0; height: 54px; border: 0; outline: none; font: inherit; font-size: 1.12rem; color: var(--ink); background: transparent; }
.qsearch__input::placeholder { color: var(--muted-2); }
.qsearch__input::-webkit-search-cancel-button { display: none; }
.qsearch__clear { width: 32px; height: 32px; border: 0; border-radius: 50%; background: var(--bg-2); color: var(--muted); display: grid; place-items: center; cursor: pointer; }
.qsearch__clear .ic { width: 14px; height: 14px; }
.qsearch__esc { border: 0; background: transparent; padding: 0; cursor: pointer; }
.qsearch kbd { display: inline-block; min-width: 22px; padding: 2px 6px; border: 1px solid var(--line-2); border-bottom-width: 2px; border-radius: 4px; background: var(--bg); font-family: var(--font-body); font-size: .68rem; color: var(--muted); text-align: center; line-height: 1.3; }
.qsearch__body { overflow-y: auto; padding: 8px; flex: 1; min-height: 120px; }
.qsearch__group { padding: 6px 0 4px; }
.qsearch__label { font-size: .68rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted-2); padding: 6px 12px 6px; }
.qsearch__hint, .qsearch__none { padding: 36px 18px; text-align: center; color: var(--muted); }
.qsearch__none strong { display: block; color: var(--navy); font-family: var(--font-head); font-size: 1.05rem; margin-bottom: 8px; }
.qsearch__none p { margin: 0; }
.qsearch__dym { border: 0; background: transparent; color: var(--navy-3); font: inherit; font-weight: 700; text-decoration: underline; cursor: pointer; padding: 0; }
.qsearch__all { display: flex; align-items: center; gap: 10px; margin: 8px 4px 4px; padding: 12px 14px; border: 1px dashed var(--line-2); border-radius: var(--r-md); color: var(--navy); font-weight: 600; font-size: .92rem; }
.qsearch__all .ic { width: 16px; height: 16px; color: var(--navy-3); }
.qsearch__all.is-active, .qsearch__all:hover { background: var(--blue-soft); border-color: var(--navy-3); border-style: solid; }
.qsearch__count { margin-left: auto; font-size: .74rem; padding: 2px 8px; border-radius: 999px; background: var(--navy); color: #fff; }
.qsearch__foot { display: flex; gap: 22px; padding: 10px 18px; border-top: 1px solid var(--line); background: var(--bg); font-size: .74rem; color: var(--muted); }
.qsearch__foot span { display: inline-flex; align-items: center; gap: 5px; }

.sr { --c: var(--navy-3); display: flex; align-items: center; gap: 12px; padding: 9px 12px; border-radius: var(--r-md); color: var(--text); position: relative; }
.sr.is-active, .sr:hover { background: var(--bg); }
.sr.is-active { box-shadow: inset 3px 0 0 var(--c); }
.sr__code { flex: none; min-width: 64px; padding: 6px 8px; border-radius: var(--r); background: var(--navy); color: #fff; font-family: var(--font-head); font-weight: 800; font-size: .74rem; letter-spacing: .04em; text-align: center; line-height: 1.2; }
.sr .sr__code mark { background: var(--accent-3); color: var(--navy); }
.sr__icon { flex: none; width: 40px; height: 40px; border-radius: var(--r-md); display: grid; place-items: center; background: color-mix(in srgb, var(--c) 12%, #fff); color: var(--c); }
.sr__icon .ic { width: 20px; height: 20px; }
.sr__text { flex: 1; min-width: 0; display: flex; flex-direction: column; line-height: 1.35; }
.sr__text strong { font-weight: 600; color: var(--navy); font-size: .96rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sr__text small { color: var(--muted); font-size: .8rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sr mark { background: #FFF1B8; color: inherit; padding: 0 1px; border-radius: 2px; }
.sr__arrow { width: 16px; height: 16px; color: var(--muted-2); opacity: 0; transform: translateX(-4px); transition: opacity .15s, transform .15s; }
.sr.is-active .sr__arrow, .sr:hover .sr__arrow { opacity: 1; transform: none; }
.sr__remove { width: 28px; height: 28px; border: 0; border-radius: 50%; background: transparent; color: var(--muted-2); display: grid; place-items: center; cursor: pointer; }
.sr__remove:hover { background: var(--bg-2); color: var(--danger); }
.sr__remove .ic { width: 12px; height: 12px; }

.results__inner { max-width: 860px; }
.results__form { display: flex; align-items: center; gap: 12px; padding: 6px 6px 6px 18px; border: 1px solid var(--line-2); border-radius: var(--r-lg); background: #fff; margin-bottom: 32px; }
.results__form .ic { width: 20px; height: 20px; color: var(--navy-3); flex: none; }
.results__form input { flex: 1; min-width: 0; height: 48px; border: 0; outline: none; font: inherit; font-size: 1.05rem; background: transparent; }
.results__form input::-webkit-search-cancel-button { display: none; }
.results__tip { color: var(--muted); }
.results__empty { display: flex; gap: 16px; padding: 28px; border: 1px solid var(--line); background: var(--bg); border-radius: var(--r-lg); }
.results__empty > .ic { width: 26px; height: 26px; color: var(--danger); flex: none; }
.results__empty strong { display: block; font-family: var(--font-head); color: var(--navy); font-size: 1.1rem; margin-bottom: 6px; }
.results__empty p { margin: 0 0 4px; color: var(--muted); }
.results__group { margin-bottom: 30px; }
.results__label { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.results__label span { font-size: .7rem; padding: 1px 8px; border-radius: 999px; background: var(--bg-2); color: var(--navy); }
.results__list { border: 1px solid var(--line); border-radius: var(--r-lg); background: #fff; padding: 4px; }
.results__list .sr { padding: 12px 14px; }

@media (max-width: 1024px) {
    .search-btn__text, .search-btn__kbd { display: none; }
    .search-btn { width: 40px; padding: 0; justify-content: center; }
    .qsearch__panel { width: calc(100% - 16px); margin-top: 8px; max-height: calc(100vh - 16px); }
    .qsearch__foot { display: none; }
    .sr__text strong, .sr__text small { white-space: normal; }
}

/* --------------------------------------------------------------------------
   Ana sayfa slider (header altı, panelden yüklenen görseller)
   -------------------------------------------------------------------------- */
.slider { position: relative; padding-top: var(--header-h); background: var(--navy); color: #fff; border-bottom: 4px solid var(--accent); }
.slider__track { position: relative; height: clamp(580px, 82vh, 840px); overflow: hidden; }
.slide { position: absolute; inset: 0; display: flex; align-items: center; opacity: 0; visibility: hidden; transition: opacity .7s var(--ease), visibility 0s linear .7s; }
.slide.is-active { opacity: 1; visibility: visible; transition-delay: 0s; z-index: 1; }
.slide__bg { position: absolute; inset: 0; display: block; }
.slide__bg img { width: 100%; height: 100%; object-fit: cover; object-position: center; transform: scale(1.04); transition: transform 7s linear; }
.slide.is-active .slide__bg img { transform: scale(1); }
.slide__bg--pattern { background: var(--navy); background-image: linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px); background-size: 120px 100%; }
.slide__shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8, 28, 56, .82) 0%, rgba(8, 28, 56, .55) 45%, rgba(8, 28, 56, .12) 100%); }
.slide__inner { position: relative; z-index: 1; width: 100%; padding-top: 24px; padding-bottom: 72px; }
.slide__content { max-width: 640px; }
.slide__content h1, .slide__content h2 { color: #fff; font-size: clamp(2rem, 4.4vw, 3.6rem); line-height: 1.08; margin-bottom: 18px; text-shadow: 0 2px 12px rgba(0, 0, 0, .25); }
.slide__content h1 em, .slide__content h2 em { font-style: normal; color: var(--accent-3); }
.slide__content p { font-size: 1.1rem; color: rgba(255, 255, 255, .86); line-height: 1.6; max-width: 560px; margin-bottom: 26px; text-shadow: 0 1px 8px rgba(0, 0, 0, .25); }
.slide__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.slide__link { position: absolute; inset: 0; z-index: 0; }
html.js .slide.is-active .slide__content > * { animation: rise .6s var(--ease) both; }
html.js .slide.is-active .slide__content > *:nth-child(2) { animation-delay: .1s; }
html.js .slide.is-active .slide__content > *:nth-child(3) { animation-delay: .2s; }
html.js .slide.is-active .slide__content > *:nth-child(4) { animation-delay: .3s; }
.slider__nav { position: absolute; left: 0; right: 0; bottom: 22px; z-index: 2; display: flex; align-items: center; gap: 10px; }
.slider__arrow { width: 42px; height: 42px; border: 1px solid rgba(255, 255, 255, .35); border-radius: 50%; background: rgba(8, 28, 56, .35); color: #fff; display: grid; place-items: center; cursor: pointer; backdrop-filter: blur(4px); transition: background .2s, border-color .2s; }
.slider__arrow:hover { background: var(--accent); border-color: var(--accent); }
.slider__arrow .ic { width: 18px; height: 18px; }
.slider__arrow[data-slider-prev] .ic { transform: rotate(180deg); }
.slider__dots { display: flex; gap: 6px; margin: 0 6px; }
.slider__dot { width: 34px; height: 24px; border: 0; background: transparent; padding: 0; cursor: pointer; display: grid; align-items: center; }
.slider__dot i { display: block; height: 3px; border-radius: 2px; background: rgba(255, 255, 255, .4); overflow: hidden; position: relative; }
.slider__dot.is-active i { background: rgba(255, 255, 255, .55); }
.slider__dot.is-active i::after { content: ""; position: absolute; inset: 0; background: var(--accent-3); transform-origin: left; transform: scaleX(0); animation: dotFill var(--slider-interval, 6500ms) linear forwards; }
.slider.is-paused .slider__dot.is-active i::after { animation-play-state: paused; }
@keyframes dotFill { to { transform: scaleX(1); } }
.slider__pause { margin-left: auto; width: 36px; height: 36px; border: 1px solid rgba(255, 255, 255, .3); border-radius: 50%; background: rgba(8, 28, 56, .35); color: #fff; display: grid; place-items: center; cursor: pointer; }
.slider__pause-ic { width: 10px; height: 12px; border-left: 3px solid #fff; border-right: 3px solid #fff; }
.slider.is-paused .slider__pause-ic { width: 0; height: 0; border: 0; border-left: 10px solid #fff; border-top: 6px solid transparent; border-bottom: 6px solid transparent; margin-left: 3px; }
.slider--default .slider__track { height: auto; min-height: 0; }
.slider--default .slide { position: relative; opacity: 1; visibility: visible; }
.slider--default .slide__inner { padding-top: 64px; padding-bottom: 88px; }

/* Giriş bölümü: eski hero metni + animasyonlu proses çizimi */
.intro { background: #fff; }
.intro__inner { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.intro h2 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); margin-bottom: 18px; }
.intro h2 em { font-style: normal; color: var(--accent-2); }
.intro__text { font-size: 1.08rem; color: var(--muted); line-height: 1.7; margin-bottom: 26px; }
.intro__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 30px; }
.intro__facts { display: flex; flex-wrap: wrap; gap: 8px 26px; padding-top: 20px; border-top: 1px solid var(--line); }
.intro__facts li { display: inline-flex; align-items: center; gap: 9px; font-size: .9rem; color: var(--text); }
.intro__facts .ic { width: 16px; height: 16px; color: var(--accent); }
.intro__visual { display: flex; justify-content: center; }
.intro__media { position: relative; margin: 0; width: 100%; max-width: 560px; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.intro__media::before { content: ""; position: absolute; inset: auto 0 0 0; height: 6px; background: linear-gradient(90deg, var(--navy-3), var(--accent)); z-index: 1; }
.intro__media img { width: 100%; height: auto; display: block; aspect-ratio: 11 / 10; object-fit: cover; }

/* Tanıtım videosu */
.video-section { background: var(--bg); border-top: 1px solid var(--line); }
.video { position: relative; aspect-ratio: 16 / 9; max-width: 1040px; margin: 0 auto; background: var(--navy); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.video__poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.video__poster--empty { background: var(--navy); background-image: linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px); background-size: 120px 100%; }
.video__play { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: linear-gradient(180deg, rgba(8, 28, 56, .05), rgba(8, 28, 56, .45)); color: #fff; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; cursor: pointer; }
.video__play svg { width: 84px; height: 84px; padding: 22px; border-radius: 50%; background: var(--accent); box-shadow: 0 10px 30px rgba(0, 0, 0, .3); transition: transform .25s var(--ease), background .2s; }
.video__play:hover svg { transform: scale(1.06); background: var(--accent-2); }
.video__play-ring { position: absolute; width: 84px; height: 84px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, .6); animation: ring 2.2s var(--ease) infinite; margin-top: -40px; }
@keyframes ring { 0% { transform: scale(1); opacity: .8; } 100% { transform: scale(1.7); opacity: 0; } }
.video__play-text { font-family: var(--font-head); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; font-size: .8rem; }
.video iframe, .video video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: #000; }

/* Hakkımızda görselleri */
.media-figure { margin: 0; overflow: hidden; border-radius: var(--r-lg); box-shadow: var(--shadow); }
.media-figure img { width: 100%; height: auto; display: block; }
.vm__card--media { padding-top: 0; overflow: hidden; }
.vm__media { margin: 0 -34px 26px; aspect-ratio: 16 / 9; overflow: hidden; }
.vm__media img { width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 1024px) {
    .slider__track { height: clamp(500px, 70vh, 680px); }
    .intro__inner { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 768px) {
    .slider__track { height: min(84vh, 700px); min-height: 540px; }
    .slide { align-items: flex-end; }
    .slide__shade { background: linear-gradient(180deg, rgba(8, 28, 56, .05) 0%, rgba(8, 28, 56, .4) 40%, rgba(8, 28, 56, .88) 100%); }
    .slide__inner { padding-bottom: 84px; }
    .slide__content h1, .slide__content h2 { font-size: clamp(1.7rem, 7vw, 2.3rem); }
    .slide__content p { font-size: 1rem; }
    .slider__nav { bottom: 16px; }
    .slider__arrow { display: none; }
    .slider__pause { display: none; }
    .video__play svg { width: 64px; height: 64px; padding: 16px; }
    .video__play-ring { width: 64px; height: 64px; margin-top: -34px; }
    .vm__media { margin: 0 -24px 22px; }
}
@media (prefers-reduced-motion: reduce) {
    .slide { transition: none; }
    .slide__bg img { transform: none; transition: none; }
    .slider__dot.is-active i::after { animation: none; transform: scaleX(1); }
    .video__play-ring { animation: none; }
}