/* =====================================================================
   ÇANKAYA VİBRASYON — site stilleri
   Palet: turkuaz #459FAA (--brand) · koyu turkuaz #2F7C86 (--brand-2) · antrasit #1F2A30 (--ink)
          açık zemin #F4F7F8 (--paper) · metin #1F2A30 / #5B6B73
   Tipografi: Montserrat (başlık 700, gövde 400/500). Mobil öncelikli.
   ===================================================================== */
:root {
  --brand: #459FAA; --brand-rgb: 69, 159, 170; --brand-2: #2F7C86; --brand-soft: #E3F1F3;
  --ink: #1F2A30; --ink-2: #2A373E; --ink-3: #5B6B73;
  --paper: #F4F7F8; --paper-2: #E8EEF0; --white: #fff;
  --steel: #8A979E; --steel-2: #C9D3D8; --steel-3: #DDE4E7;
  --wa: #128C5B;
  --line: rgba(31, 42, 48, .1); --line-light: rgba(255, 255, 255, .14);
  --font: 'Montserrat', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --container: 1280px; --gutter: 24px;
  --radius: 6px; --radius-lg: 16px;
  --ease: cubic-bezier(.22, .61, .36, 1); --ease-out: cubic-bezier(.16, 1, .3, 1);
  --header-h: 86px;
  --shadow: 0 24px 60px -28px rgba(31, 42, 48, .35);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
html.lenis { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto; }
.lenis.lenis-stopped { overflow: hidden; }
body { margin: 0; font-family: var(--font); font-size: 16.5px; line-height: 1.65; font-weight: 400; color: var(--ink); background: var(--paper); -webkit-font-smoothing: antialiased; overflow-x: clip; }
body.menu-open { overflow: hidden; }
img, svg, video, canvas { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
h1, h2, h3, h4 { font-family: var(--font); font-weight: 700; line-height: 1.12; letter-spacing: -.02em; margin: 0; text-wrap: balance; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
address { font-style: normal; }
strong { font-weight: 600; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; }
.ico { width: 1.25em; height: 1.25em; flex: none; }
.arr { width: 1.1em; height: 1.1em; flex: none; transition: transform .35s var(--ease); }
a:hover > .arr, .btn:hover > .arr { transform: translateX(4px); }
.ico--chev { width: 1em; height: 1em; opacity: .7; transition: transform .3s; }

.container { width: min(var(--container), 100% - var(--gutter) * 2); margin-inline: auto; }
.container--narrow { max-width: 820px; }
.section { padding-block: clamp(72px, 9vw, 128px); }
.section--dark { background: var(--ink); color: #fff; }
.section--light { background: #fff; }
.skip-link { position: absolute; left: 16px; top: -60px; z-index: 200; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: var(--radius); }
.skip-link:focus { top: 16px; }

/* ---------- Tipografi ---------- */
.kicker { display: inline-flex; align-items: center; gap: 12px; font-size: 12.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--brand-2); margin-bottom: 16px; }
.kicker::before { content: ""; width: 26px; height: 2px; background: var(--brand); flex: none; }
.kicker--light { color: var(--brand); }
.section--dark .kicker { color: var(--brand); }
.sec-head { max-width: 760px; margin-bottom: clamp(36px, 5vw, 60px); }
.sec-head--center { margin-inline: auto; text-align: center; }
.sec-head--center .kicker::before { display: none; }
.sec-head--row { max-width: none; display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; }
.sec-head--row > div { max-width: 760px; }
.sec-title { font-size: clamp(1.9rem, 3.4vw, 3rem); }
.sec-text { margin-top: 16px; font-size: 1.08rem; line-height: 1.7; color: var(--ink-3); max-width: 640px; }
.section--dark .sec-text { color: rgba(255, 255, 255, .72); }
.sec-head--center .sec-text { margin-inline: auto; }
.rich { font-size: 1.04rem; line-height: 1.8; color: var(--ink-2); }
.rich h2 { font-size: 1.55rem; margin: 1.6em 0 .6em; }
.rich h2:first-child, .rich h3:first-child { margin-top: 0; }
.rich h3 { font-size: 1.2rem; margin: 1.4em 0 .5em; }
.rich p { margin-bottom: 1.1em; }
.rich p:last-child { margin-bottom: 0; }
.rich ul, .rich ol { padding-left: 1.3em; margin-bottom: 1.1em; list-style: disc; }
.rich ol { list-style: decimal; }
.rich li { margin-bottom: .4em; }
.rich a { color: var(--brand-2); text-decoration: underline; text-underline-offset: 3px; }
.rich table { width: 100%; border-collapse: collapse; margin-bottom: 1.2em; }
.rich td, .rich th { border: 1px solid var(--line); padding: 10px 12px; text-align: left; }
.rich em { color: var(--ink-3); }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 15px; color: var(--brand-2); }
.link-arrow--light { color: #fff; }
.link-arrow:hover { color: var(--brand); }

/* ---------- Butonlar ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 14px 24px; border-radius: var(--radius); font-weight: 600; font-size: 15px; line-height: 1.2; border: 1px solid transparent; transition: background .25s, color .25s, border-color .25s, transform .25s var(--ease), box-shadow .25s; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--lg { padding: 17px 28px; font-size: 15.5px; }
.btn--sm { padding: 10px 16px; font-size: 14px; }
.btn--brand { background: var(--brand); color: #fff; box-shadow: 0 10px 24px -12px rgba(var(--brand-rgb), .8); }
.btn--brand:hover { background: var(--brand-2); }
.btn--ink { background: var(--ink); color: #fff; }
.btn--ink:hover { background: var(--ink-2); }
.btn--light { background: #fff; color: var(--ink); }
.btn--light:hover { background: var(--paper); }
.btn--ghost { border-color: rgba(31, 42, 48, .26); color: var(--ink); background: transparent; }
.btn--ghost:hover { border-color: var(--ink); background: rgba(31, 42, 48, .04); }
.btn--ghost-light { border-color: rgba(255, 255, 255, .42); color: #fff; background: transparent; }
.btn--ghost-light:hover { border-color: #fff; background: rgba(255, 255, 255, .08); }
.btn--wa { background: var(--wa); color: #fff; }
.btn--wa:hover { background: #0f7a4f; }
.btn[disabled] { opacity: .6; pointer-events: none; }
.btn .ico { width: 1.15em; height: 1.15em; }

/* ---------- Header ---------- */
.site-header { position: fixed; inset-inline: 0; top: 0; z-index: 120; height: var(--header-h); transition: background .35s, box-shadow .35s, transform .4s var(--ease), height .3s; }
.site-header__in { height: 100%; display: flex; align-items: center; gap: 28px; }
.site-header.is-scrolled { background: rgba(244, 247, 248, .9); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); box-shadow: 0 1px 0 var(--line); height: 70px; }
.site-header.is-hidden { transform: translateY(-110%); }
.site-logo { display: block; flex: none; }
.site-logo img { height: 46px; width: auto; transition: height .3s; }
.site-header.is-scrolled .site-logo img { height: 40px; }
.site-logo__light { display: none; }
.site-header--dark:not(.is-scrolled) .site-logo__dark { display: none; }
.site-header--dark:not(.is-scrolled) .site-logo__light { display: block; }
.site-header--dark:not(.is-scrolled) { color: #fff; }
.site-nav { margin-inline: auto; }
.site-nav > ul { display: flex; gap: 2px; }
.site-nav__item { position: relative; }
.site-nav__link { display: inline-flex; align-items: center; gap: 4px; padding: 10px 14px; font-weight: 600; font-size: 14.5px; border-radius: var(--radius); position: relative; }
.site-nav__link::after { content: ""; position: absolute; inset-inline: 14px; bottom: 5px; height: 2px; background: var(--brand); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.site-nav__link:hover::after, .site-nav__link.is-active::after { transform: scaleX(1); }
.site-sub { position: absolute; left: 0; top: calc(100% + 4px); min-width: 240px; background: #fff; color: var(--ink); border-radius: 10px; box-shadow: 0 16px 40px -18px rgba(31, 42, 48, .4), 0 0 0 1px var(--line); padding: 6px 0; opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity .25s, transform .25s var(--ease), visibility .25s; }
.site-sub::before, .site-mega::before { content: ""; position: absolute; inset-inline: 0; top: -10px; height: 10px; }
.has-sub:hover .site-sub, .has-sub.is-open .site-sub, .has-sub:focus-within .site-sub,
.has-sub:hover .site-mega, .has-sub.is-open .site-mega, .has-sub:focus-within .site-mega { opacity: 1; visibility: visible; transform: translateY(0); }
.has-sub:hover .ico--chev, .has-sub.is-open .ico--chev { transform: rotate(180deg); }
.site-sub a { display: block; padding: 11px 18px; font-weight: 500; font-size: 14.5px; line-height: 1.35; white-space: nowrap; transition: background .2s, color .2s; }
.site-sub a:hover { background: var(--paper); color: var(--brand-2); }
.site-sub li + li a { border-top: 1px solid var(--line); }
.site-mega { position: absolute; left: 50%; transform: translate(-50%, 8px); top: calc(100% + 4px); width: min(880px, calc(100vw - 48px)); display: grid; grid-template-columns: 1.1fr 1fr; background: #fff; color: var(--ink); border-radius: 14px; box-shadow: 0 30px 70px -24px rgba(31, 42, 48, .45), 0 0 0 1px var(--line); overflow: hidden; opacity: 0; visibility: hidden; transition: opacity .25s, transform .25s var(--ease), visibility .25s; }
.has-sub:hover .site-mega, .has-sub.is-open .site-mega, .has-sub:focus-within .site-mega { transform: translate(-50%, 0); }
.site-mega__groups { padding: 14px; display: grid; gap: 4px; align-content: start; }
.site-mega__group { display: flex; gap: 14px; align-items: flex-start; padding: 12px 14px; border-radius: 10px; transition: background .2s; }
.site-mega__group:hover { background: var(--paper); }
.site-mega__group strong { display: block; font-size: 14.5px; font-weight: 600; }
.site-mega__group small { display: block; font-size: 12.5px; color: var(--ink-3); margin-top: 2px; line-height: 1.4; }
.site-mega__ico { display: grid; place-items: center; width: 40px; height: 40px; flex: none; border-radius: 10px; background: var(--brand-soft); color: var(--brand-2); }
.site-mega__all { margin: 8px 14px 6px; font-size: 14px; }
.site-mega__list { background: var(--paper); padding: 18px 20px 20px; border-left: 1px solid var(--line); }
.site-mega__head { display: block; font-size: 11.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 10px; }
.site-mega__list ul { display: grid; grid-template-columns: 1fr; gap: 2px; }
.site-mega__list a { display: block; padding: 7px 10px; margin: 0 -10px; border-radius: 6px; font-size: 13.5px; font-weight: 500; line-height: 1.35; transition: background .2s, color .2s; }
.site-mega__list a:hover { background: #fff; color: var(--brand-2); }
.site-header__tools { display: flex; align-items: center; gap: 6px; flex: none; }
.site-tel { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; font-weight: 600; font-size: 14px; border-radius: var(--radius); }
.site-tel:hover { background: rgba(127, 127, 127, .12); }
.lang { position: relative; }
.lang__btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 10px; font-weight: 600; font-size: 14px; border-radius: var(--radius); }
.lang__btn:hover { background: rgba(127, 127, 127, .12); }
.lang__menu { position: absolute; right: 0; top: calc(100% + 8px); min-width: 170px; background: #fff; color: var(--ink); border-radius: 12px; box-shadow: var(--shadow), 0 0 0 1px var(--line); padding: 8px; opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity .25s, transform .25s var(--ease), visibility .25s; }
.lang.is-open .lang__menu { opacity: 1; visibility: visible; transform: translateY(0); }
.lang__item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 8px; font-size: 14px; }
.lang__item:hover, .lang__item.is-active { background: var(--paper); }
.lang__code { font-weight: 700; font-size: 12px; color: var(--steel); width: 22px; }
.site-header__quote { margin-left: 6px; }
.nav-toggle { display: none; width: 44px; height: 44px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; border-radius: var(--radius); }
.nav-toggle span { display: block; width: 22px; height: 2px; background: currentColor; transition: transform .3s var(--ease), opacity .3s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
body.menu-open .site-header { background: var(--ink); color: #fff; box-shadow: none; }
body.menu-open .site-logo__dark { display: none; } body.menu-open .site-logo__light { display: block; }

/* ---------- Mobil menü ---------- */
.mobile-menu { position: fixed; inset: 0; z-index: 110; background: var(--ink); color: #fff; padding-top: var(--header-h); opacity: 0; visibility: hidden; transition: opacity .35s, visibility .35s; overflow-y: auto; }
.mobile-menu.is-open { opacity: 1; visibility: visible; }
.mobile-menu__in { padding: 20px var(--gutter) 40px; display: flex; flex-direction: column; min-height: 100%; }
.mobile-menu nav > ul > li { border-bottom: 1px solid var(--line-light); opacity: 0; transform: translateY(12px); transition: opacity .4s var(--ease), transform .4s var(--ease); transition-delay: calc(var(--i) * 50ms); }
.mobile-menu.is-open nav > ul > li { opacity: 1; transform: none; }
.mobile-menu nav a, .mobile-menu__accbtn { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 18px 0; font-weight: 700; font-size: 1.35rem; text-align: left; }
.mobile-menu nav a.is-active, .mobile-menu__accbtn.is-active { color: var(--brand); }
.mobile-menu__accbtn[aria-expanded="true"] .ico--chev { transform: rotate(180deg); }
.mobile-menu__sub { display: block; max-height: 0; overflow: hidden; transition: max-height .45s var(--ease); }
.mobile-menu__acc.is-open .mobile-menu__sub { max-height: 900px; padding-bottom: 12px; }
.mobile-menu__sub a { font-size: 1.02rem; font-weight: 500; padding: 10px 0 10px 16px; color: rgba(255, 255, 255, .82); border-left: 2px solid var(--line-light); }
.mobile-menu__sub a.is-group { font-weight: 600; color: #fff; }
.mobile-menu__sub a.is-sub { font-size: .95rem; padding-left: 30px; color: rgba(255, 255, 255, .7); }
.mobile-menu__sub a.is-all { color: var(--brand); display: inline-flex; gap: 8px; justify-content: flex-start; }
.mobile-menu__foot { margin-top: auto; padding-top: 28px; display: grid; gap: 12px; }
.mobile-menu__tel { font-weight: 600; font-size: 1.1rem; text-align: center; padding: 8px; }
.mobile-menu__langs { display: flex; gap: 8px; justify-content: center; margin-top: 8px; }
.mobile-menu__lang { padding: 8px 14px; border: 1px solid var(--line-light); border-radius: 999px; font-size: 14px; }
.mobile-menu__lang.is-active { background: var(--brand); color: #fff; border-color: var(--brand); }

/* ---------- Hero slider ---------- */
.hero { position: relative; height: 100svh; min-height: 620px; max-height: 1080px; background: var(--ink); color: #fff; overflow: hidden; }
.hero__swiper { position: absolute; inset: 0; }
.hero__slide { position: relative; height: 100%; display: flex; align-items: center; }
.hero__bg { position: absolute; inset: 0; overflow: hidden; }
.hero__pic, .hero__img { width: 100%; height: 100%; }
.hero__img { object-fit: cover; object-position: 70% center; transform: scale(1.06); transition: transform 7s linear; }
.swiper-slide-active .hero__img { transform: scale(1); }
.hero__shade { position: absolute; inset: 0; background: linear-gradient(to right, rgba(31, 42, 48, .94) 0%, rgba(31, 42, 48, .78) 34%, rgba(31, 42, 48, .28) 68%, rgba(31, 42, 48, .12) 100%), linear-gradient(to top, rgba(31, 42, 48, .9) 0%, transparent 38%); }
.hero__content { position: relative; z-index: 1; max-width: 680px; padding-top: var(--header-h); margin-left: max(var(--gutter), (100% - var(--container)) / 2); }
.hero__kicker { display: inline-flex; align-items: center; gap: 12px; font-weight: 600; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--brand); margin-bottom: 22px; }
.hero__kicker::before { content: ""; width: 28px; height: 2px; background: var(--brand); }
.hero__title { font-size: clamp(2.6rem, 6.2vw, 5.4rem); line-height: 1; letter-spacing: -.03em; max-width: 14ch; }
.hero__text { margin-top: 24px; font-size: clamp(1.05rem, 1.35vw, 1.25rem); line-height: 1.6; color: rgba(255, 255, 255, .84); max-width: 540px; font-weight: 400; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.swiper-slide-active [data-hero-in] { opacity: 0; animation: hero-in .9s var(--ease-out) forwards; animation-delay: .15s; }
.swiper-slide-active [data-hero-in]:nth-child(2) { animation-delay: .28s; } .swiper-slide-active [data-hero-in]:nth-child(3) { animation-delay: .4s; } .swiper-slide-active [data-hero-in]:nth-child(4) { animation-delay: .52s; }
@keyframes hero-in { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
.no-js [data-hero-in], .qa [data-hero-in] { opacity: 1 !important; animation: none !important; }
.hero__ui { position: absolute; left: 50%; transform: translateX(-50%); bottom: 34px; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.hero__dots { display: flex; gap: 8px; }
.hero__dot { width: 34px; height: 3px; border-radius: 2px; background: rgba(255, 255, 255, .28); transition: background .3s, width .3s; }
.hero__dot.is-active { background: var(--brand); width: 48px; }
.hero__ctrl { display: flex; align-items: center; gap: 8px; }
.hero__arrow { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .3); color: #fff; transition: background .25s, border-color .25s; }
.hero__arrow svg { width: 20px; height: 20px; }
.hero__arrow:hover { background: var(--brand); border-color: var(--brand); }
.hero__count { display: inline-flex; align-items: baseline; gap: 6px; font-size: 13px; font-weight: 600; color: rgba(255, 255, 255, .7); padding: 0 6px; }
.hero__count b { color: #fff; font-size: 16px; }
.hero__count i { font-style: normal; opacity: .5; }
.hero__progress { position: absolute; left: 0; right: 0; bottom: -34px; height: 2px; background: rgba(255, 255, 255, .12); }
.hero__progress span { display: block; height: 100%; width: 100%; background: var(--brand); transform: scaleX(0); transform-origin: left; }
.hero__progress span.is-running { animation: hero-bar var(--dur, 7s) linear forwards; }
@keyframes hero-bar { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.hero__scroll { position: absolute; bottom: 34px; right: max(var(--gutter), (100% - var(--container)) / 2); z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 10px; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: rgba(255, 255, 255, .6); }
.hero__scroll i { width: 1px; height: 44px; background: linear-gradient(to bottom, var(--brand), transparent); animation: scroll-hint 1.8s var(--ease) infinite; transform-origin: top; }
@keyframes scroll-hint { 0% { transform: scaleY(0); opacity: 0; } 30% { opacity: 1; } 100% { transform: scaleY(1); opacity: 0; } }
.hero__slogan { position: absolute; right: 28px; top: 50%; z-index: 2; transform: translateY(-50%) rotate(90deg); transform-origin: center; font-size: 11px; font-weight: 600; letter-spacing: .3em; text-transform: uppercase; color: rgba(255, 255, 255, .45); white-space: nowrap; }
.hero[data-hero-count="1"] .hero__scroll { right: auto; left: 50%; transform: translateX(-50%); }

/* ---------- Kurumsal tanıtım ---------- */
.intro { background: var(--paper); position: relative; }
.intro__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(40px, 6vw, 96px); align-items: center; }
.intro__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; margin-top: 32px; }
.intro__img { border-radius: var(--radius-lg); aspect-ratio: 9 / 7; width: 100%; object-fit: cover; box-shadow: var(--shadow); }
.intro__art { position: relative; aspect-ratio: 4 / 3; border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow), 0 0 0 1px var(--line); overflow: hidden; color: var(--ink); }
.intro__svg { width: 100%; height: 100%; }
.intro__waves path { stroke-dasharray: 1200; stroke-dashoffset: 1200; animation: dash 3.2s var(--ease) forwards; }
.intro__waves path:nth-child(2) { animation-delay: .25s; } .intro__waves path:nth-child(3) { animation-delay: .5s; }
.is-in .intro__waves path { animation-play-state: running; }
@keyframes dash { to { stroke-dashoffset: 0; } }
.intro__parts { animation: parts 4s ease-in-out infinite alternate; }
@keyframes parts { from { transform: translateY(0); } to { transform: translateY(6px); } }
.intro__slogan { position: absolute; left: 24px; bottom: 20px; font-size: 12px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--brand-2); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: clamp(48px, 6vw, 80px); }
.stat { padding: 26px 24px; background: #fff; border-radius: var(--radius-lg); box-shadow: 0 0 0 1px var(--line); }
.stat__icon { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 10px; background: var(--brand-soft); color: var(--brand-2); margin-bottom: 18px; }
.stat__num { font-size: clamp(2rem, 3vw, 2.6rem); font-weight: 700; letter-spacing: -.03em; line-height: 1; color: var(--ink); }
.stat__label { margin-top: 8px; font-size: 14px; color: var(--ink-3); font-weight: 500; }
.stats--stack { grid-template-columns: 1fr; margin-top: 24px; gap: 12px; }

/* ---------- Ürün grupları ---------- */
.groups { position: relative; overflow: hidden; }
.groups::before { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 50% at 80% 0%, rgba(var(--brand-rgb), .18), transparent 70%), repeating-linear-gradient(90deg, rgba(255, 255, 255, .025) 0 1px, transparent 1px 8px); pointer-events: none; }
.groups .container { position: relative; }
.groups__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.gcard { position: relative; display: flex; flex-direction: column; justify-content: flex-end; min-height: 440px; border-radius: var(--radius-lg); overflow: hidden; background: linear-gradient(160deg, #2A373E, #1a242a); color: #fff; isolation: isolate; box-shadow: 0 0 0 1px var(--line-light); transition: transform .5s var(--ease), box-shadow .5s; }
.gcard:hover { transform: translateY(-6px); box-shadow: 0 0 0 1px rgba(var(--brand-rgb), .6), 0 30px 60px -30px rgba(0, 0, 0, .8); }
.gcard__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .55; z-index: -1; transition: transform 1.2s var(--ease-out), opacity .4s; }
.gcard:hover .gcard__img { transform: scale(1.05); opacity: .7; }
.gcard::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(31, 42, 48, .98) 0%, rgba(31, 42, 48, .55) 50%, rgba(31, 42, 48, .1) 100%); z-index: -1; }
.gcard__art { position: absolute; top: 26px; right: 26px; width: 120px; height: 120px; color: rgba(var(--brand-rgb), .35); transition: color .4s, transform .6s var(--ease); }
.gcard__art .ico { width: 100%; height: 100%; stroke-width: 1; }
.gcard:hover .gcard__art { color: var(--brand); transform: rotate(-6deg) scale(1.04); }
.gcard--img .gcard__art { color: rgba(255, 255, 255, .55); width: 56px; height: 56px; background: rgba(31, 42, 48, .5); border-radius: 50%; padding: 12px; backdrop-filter: blur(6px); }
.gcard__body { position: relative; padding: 28px; display: grid; gap: 10px; }
.gcard__no { font-size: 12px; font-weight: 700; letter-spacing: .14em; color: var(--brand); }
.gcard__title { font-size: clamp(1.35rem, 1.9vw, 1.7rem); font-weight: 700; line-height: 1.15; letter-spacing: -.02em; }
.gcard__text { font-size: 14.5px; line-height: 1.6; color: rgba(255, 255, 255, .74); }
.gcard__foot { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; padding-top: 16px; border-top: 1px solid var(--line-light); font-size: 14px; }
.gcard__count { font-size: 12.5px; font-weight: 600; color: rgba(255, 255, 255, .6); letter-spacing: .04em; }

/* Makine vitrini — yatay kaydırma */
.showcase { margin-top: clamp(64px, 8vw, 110px); position: relative; }
.showcase__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; margin-bottom: 36px; }
.showcase__head > div { max-width: 720px; }
.showcase__ctrl { display: flex; gap: 8px; flex: none; }
.showcase__track { overflow-x: auto; overflow-y: hidden; scroll-snap-type: x mandatory; scroll-padding-left: max(var(--gutter), (100% - var(--container)) / 2); scrollbar-width: none; padding-bottom: 8px; -webkit-overflow-scrolling: touch; cursor: grab; }
.showcase__track::-webkit-scrollbar { display: none; }
.showcase__track.is-drag { cursor: grabbing; scroll-snap-type: none; }
.showcase__list { display: flex; gap: 18px; padding-left: max(var(--gutter), (100% - var(--container)) / 2); padding-right: var(--gutter); }
.showcase__list::after { content: ""; flex: 0 0 1px; }
.mcard { flex: 0 0 min(340px, 78vw); scroll-snap-align: start; background: rgba(255, 255, 255, .04); border: 1px solid var(--line-light); border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; transition: border-color .3s, background .3s, transform .4s var(--ease); }
.mcard:hover { border-color: rgba(var(--brand-rgb), .6); background: rgba(255, 255, 255, .06); transform: translateY(-4px); }
.mcard__media { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: #0f171b; }
.mcard__media img, .mcard__media .ph { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out); }
.mcard:hover .mcard__media img { transform: scale(1.05); }
.mcard__body { padding: 22px 22px 24px; display: grid; gap: 10px; flex: 1; align-content: start; }
.mcard__no { font-size: 12px; font-weight: 700; letter-spacing: .14em; color: var(--brand); }
.mcard__title { font-size: 1.12rem; line-height: 1.3; }
.mcard__title a:hover { color: var(--brand); }
.mcard__text { font-size: 14px; line-height: 1.6; color: rgba(255, 255, 255, .68); }
.mcard .link-arrow { margin-top: auto; padding-top: 6px; font-size: 14px; }
.showcase__more { margin-top: 32px; }

/* Yer tutucu (ürün görseli yok) */
.ph { position: relative; display: grid; place-items: center; align-content: center; gap: 10px; width: 100%; height: 100%; min-height: 100%; aspect-ratio: 4 / 3; padding: 24px; text-align: center; background: linear-gradient(150deg, #27353d, #1a2429); color: #fff; overflow: hidden; }
.ph__grid { position: absolute; inset: 0; background: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px); background-size: 28px 28px; mask-image: radial-gradient(70% 70% at 50% 50%, #000 40%, transparent 100%); }
.ph__icon { position: relative; display: grid; place-items: center; width: 72px; height: 72px; border-radius: 50%; background: rgba(var(--brand-rgb), .16); color: var(--brand); box-shadow: 0 0 0 1px rgba(var(--brand-rgb), .4), 0 0 0 10px rgba(var(--brand-rgb), .07); }
.ph__icon .ico { width: 34px; height: 34px; stroke-width: 1.4; }
.ph__name { position: relative; font-weight: 600; font-size: 13.5px; line-height: 1.35; color: rgba(255, 255, 255, .9); max-width: 26ch; }
.ph__note { position: relative; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: rgba(255, 255, 255, .45); }
.pcard .ph, .pgallery__ph .ph { background: linear-gradient(150deg, #F4F7F8, #E3EAEC); color: var(--ink); }
.pcard .ph__grid, .pgallery__ph .ph__grid { background-image: linear-gradient(rgba(31, 42, 48, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(31, 42, 48, .06) 1px, transparent 1px); }
.pcard .ph__name, .pgallery__ph .ph__name { color: var(--ink); }
.pcard .ph__note, .pgallery__ph .ph__note { color: var(--ink-3); }
.pcard .ph__icon, .pgallery__ph .ph__icon { background: #fff; color: var(--brand-2); box-shadow: 0 0 0 1px rgba(var(--brand-rgb), .35), 0 0 0 10px rgba(var(--brand-rgb), .08); }
.pgallery__ph .ph { aspect-ratio: 4 / 3; border-radius: var(--radius-lg); }
.pgallery__ph .ph__icon { width: 110px; height: 110px; } .pgallery__ph .ph__icon .ico { width: 52px; height: 52px; } .pgallery__ph .ph__name { font-size: 1.1rem; }

/* ---------- Önce / Sonra ---------- */
.before-after { background: #fff; }
.ba-grid { display: grid; grid-template-columns: 1fr; gap: 28px; }
.ba-grid--n2 { grid-template-columns: 1fr 1fr; }
.ba-grid--n3 { grid-template-columns: repeat(3, 1fr); }
.ba-grid--n1 .ba { max-width: 980px; margin-inline: auto; }
.ba { margin: 0; }
.ba__stage { position: relative; aspect-ratio: 14 / 9; border-radius: var(--radius-lg); overflow: hidden; background: var(--ink); box-shadow: var(--shadow); user-select: none; touch-action: pan-y; isolation: isolate; }
.ba__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.ba__before { position: absolute; inset: 0; width: var(--pos); overflow: hidden; }
.ba__before .ba__img { width: calc(100% / var(--pos) * 100%); }
.ba__before .ba__img { width: auto; height: 100%; max-width: none; }
.ba__label { position: absolute; top: 16px; font-size: 11.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; padding: 7px 12px; border-radius: 999px; background: rgba(31, 42, 48, .72); color: #fff; backdrop-filter: blur(6px); z-index: 2; pointer-events: none; }
.ba__label--before { left: 16px; }
.ba__label--after { right: 16px; background: var(--brand); }
.ba__handle { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; background: #fff; transform: translateX(-1px); z-index: 3; pointer-events: none; box-shadow: 0 0 0 1px rgba(0, 0, 0, .15); }
.ba__knob { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; background: #fff; color: var(--ink); box-shadow: 0 10px 30px -10px rgba(0, 0, 0, .6); transition: transform .25s var(--ease), background .25s, color .25s; }
.ba__knob .ico { width: 26px; height: 26px; }
.ba:hover .ba__knob, .ba.is-active .ba__knob { background: var(--brand); color: #fff; transform: translate(-50%, -50%) scale(1.06); }
.ba__range { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; z-index: 4; -webkit-appearance: none; appearance: none; }
.ba__range::-webkit-slider-thumb { -webkit-appearance: none; width: 60px; height: 100%; }
.ba__range::-moz-range-thumb { width: 60px; height: 100%; border: 0; }
.ba__range:focus-visible ~ .ba__handle .ba__knob { outline: 3px solid var(--brand); outline-offset: 3px; }
.ba__cap { margin-top: 16px; display: grid; gap: 4px; }
.ba__cap strong { font-weight: 600; font-size: 1.02rem; }
.ba__cap span { font-size: 14px; color: var(--ink-3); }

/* ---------- Fason hizmet bandı ---------- */
.service { position: relative; background: var(--ink); color: #fff; padding-block: clamp(80px, 10vw, 140px); overflow: hidden; isolation: isolate; }
.service__bg { position: absolute; inset: -10% 0; z-index: -1; }
.service__bg img { width: 100%; height: 100%; object-fit: cover; opacity: .32; }
.service__bg::after { content: ""; position: absolute; inset: 0; background: radial-gradient(70% 80% at 25% 40%, rgba(var(--brand-rgb), .32), transparent 60%), linear-gradient(to right, rgba(31, 42, 48, .9), rgba(31, 42, 48, .5)); }
.service__grid { position: absolute; inset: 0; background: linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px); background-size: 48px 48px; mask-image: radial-gradient(80% 80% at 70% 50%, #000, transparent); }
.service__in { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(40px, 6vw, 96px); align-items: center; }
.service__text .sec-title { font-size: clamp(2rem, 3.8vw, 3.3rem); }
.service__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.service__steps { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.service__steps li { position: relative; padding: 22px 20px 22px; border-radius: 14px; background: rgba(255, 255, 255, .06); border: 1px solid var(--line-light); display: grid; gap: 8px; backdrop-filter: blur(6px); }
.service__no { font-size: 11px; font-weight: 700; letter-spacing: .14em; color: var(--brand); }
.service__ico { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: rgba(var(--brand-rgb), .18); color: var(--brand); }
.service__steps strong { font-size: 1.02rem; font-weight: 600; }
.service__steps small { font-size: 13.5px; line-height: 1.5; color: rgba(255, 255, 255, .68); }

/* ---------- Sektörler ---------- */
.sectors { background: var(--paper); }
.sectors__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.scard { position: relative; padding: 28px 26px; border-radius: var(--radius-lg); background: #fff; box-shadow: 0 0 0 1px var(--line); overflow: hidden; isolation: isolate; transition: transform .45s var(--ease), box-shadow .45s; }
.scard:hover { transform: translateY(-4px); box-shadow: 0 0 0 1px rgba(var(--brand-rgb), .5), var(--shadow); }
.scard--img { color: #fff; min-height: 260px; display: flex; flex-direction: column; justify-content: flex-end; background: var(--ink); }
.scard__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .7; z-index: -1; transition: transform 1.2s var(--ease-out); }
.scard--img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(31, 42, 48, .95), rgba(31, 42, 48, .2)); z-index: -1; }
.scard:hover .scard__img { transform: scale(1.06); }
.scard__icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 12px; background: var(--brand-soft); color: var(--brand-2); margin-bottom: 20px; }
.scard--img .scard__icon { background: rgba(255, 255, 255, .14); color: #fff; backdrop-filter: blur(6px); }
.scard__icon .ico { width: 24px; height: 24px; }
.scard__title { font-size: 1.15rem; margin-bottom: 8px; }
.scard__text { font-size: 14.5px; line-height: 1.6; color: var(--ink-3); }
.scard--img .scard__text { color: rgba(255, 255, 255, .78); }

/* ---------- Neden ---------- */
.why__list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.why__item { background: #fff; padding: 34px 28px 36px; }
.why__icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 12px; background: var(--brand-soft); color: var(--brand-2); margin-bottom: 22px; }
.why__icon .ico { width: 24px; height: 24px; }
.why__item h3 { font-size: 1.1rem; margin-bottom: 10px; }
.why__item p { font-size: .95rem; line-height: 1.65; color: var(--ink-3); }

/* ---------- CTA bandı ---------- */
.cta { position: relative; background: var(--brand-2); color: #fff; padding-block: clamp(60px, 7vw, 100px); overflow: hidden; isolation: isolate; }
.cta__glow { position: absolute; inset: 0; z-index: -1; background: radial-gradient(60% 100% at 85% 50%, rgba(255, 255, 255, .18), transparent 60%), linear-gradient(120deg, var(--brand-2), var(--brand)); }
.cta__in { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta .kicker { color: rgba(255, 255, 255, .8); } .cta .kicker::before { background: #fff; }
.cta__title { font-size: clamp(1.8rem, 3.2vw, 2.7rem); max-width: 20ch; }
.cta__text p { margin-top: 14px; max-width: 560px; color: rgba(255, 255, 255, .84); }
.cta__actions { display: flex; flex-wrap: wrap; gap: 12px; flex: none; }
.cta .btn--brand { background: #fff; color: var(--ink); box-shadow: none; }
.cta .btn--brand:hover { background: var(--paper); }

/* ---------- İç sayfa üst bandı ---------- */
.page-hero { position: relative; padding: calc(var(--header-h) + 56px) 0 56px; background: #fff; border-bottom: 1px solid var(--line); overflow: hidden; }
.page-hero--img { background: var(--ink); color: #fff; border-bottom: 0; padding-bottom: 72px; min-height: 440px; display: flex; align-items: flex-end; }
.page-hero__bg { position: absolute; inset: -10% 0; }
.page-hero__bg img { width: 100%; height: 100%; object-fit: cover; opacity: .5; }
.page-hero__bg span { position: absolute; inset: 0; background: linear-gradient(to top, rgba(31, 42, 48, .95), rgba(31, 42, 48, .35)); }
.page-hero__in { position: relative; }
.page-hero__title { font-size: clamp(2.2rem, 4.6vw, 3.8rem); }
.page-hero__sub { margin-top: 16px; font-size: 1.12rem; color: var(--ink-3); max-width: 680px; line-height: 1.65; }
.page-hero--img .page-hero__sub { color: rgba(255, 255, 255, .78); }
.crumbs { margin-bottom: 22px; font-size: 13px; color: var(--ink-3); font-weight: 500; }
.page-hero--img .crumbs { color: rgba(255, 255, 255, .6); }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 6px; }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: var(--steel-2); }
.crumbs a:hover { color: var(--brand-2); }
.page-hero--img .crumbs a:hover { color: #fff; }

/* Kategori gezinme çubuğu */
.catnav { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; }
.catnav__in { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; padding-block: 10px; }
.catnav__in::-webkit-scrollbar { display: none; }
.catnav__btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px; font-size: 14px; font-weight: 600; white-space: nowrap; color: var(--ink-3); transition: background .2s, color .2s; }
.catnav__btn .ico { width: 18px; height: 18px; }
.catnav__btn:hover { background: var(--paper); color: var(--ink); }
.catnav__btn.is-active { background: var(--ink); color: #fff; }

/* ---------- Kurumsal / Kalite ---------- */
.about { background: var(--paper); }
.about__grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.about__img { border-radius: var(--radius-lg); width: 100%; aspect-ratio: 4 / 5; object-fit: cover; box-shadow: var(--shadow); }
.about__ph { aspect-ratio: 4 / 5; border-radius: var(--radius-lg); background: linear-gradient(160deg, #27353d, var(--ink)); display: grid; place-items: center; align-content: center; gap: 22px; color: #fff; padding: 32px; text-align: center; box-shadow: var(--shadow); }
.about__ph img { width: 120px; height: 120px; opacity: .9; }
.about__ph span { font-size: 12px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--brand); }
.mv__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.mv__card { padding: clamp(28px, 3.5vw, 44px); border-radius: var(--radius-lg); background: rgba(255, 255, 255, .05); border: 1px solid var(--line-light); }
.mv__icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 12px; background: rgba(var(--brand-rgb), .18); color: var(--brand); margin-bottom: 20px; }
.mv__card h2 { font-size: 1.35rem; margin-bottom: 12px; }
.mv__card p { color: rgba(255, 255, 255, .78); line-height: 1.7; }
.quality { background: var(--paper); }
.quality__grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.quality__side { position: sticky; top: 100px; }
.quality__card { padding: clamp(26px, 3vw, 36px); border-radius: var(--radius-lg); background: var(--ink); color: #fff; }
.quality__card .kicker { color: var(--brand); }
.quality__list { display: grid; gap: 14px; counter-reset: q; }
.quality__list li { display: flex; gap: 14px; align-items: flex-start; font-size: .98rem; line-height: 1.55; padding-top: 14px; border-top: 1px solid var(--line-light); }
.quality__list li span { font-size: 12px; font-weight: 700; color: var(--brand); letter-spacing: .1em; padding-top: 3px; flex: none; }

/* ---------- Ürün listeleri ---------- */
.plist { background: var(--paper); }
.plist__intro { max-width: 820px; margin-bottom: clamp(36px, 5vw, 60px); }
.plist__desc { max-width: 820px; margin-top: clamp(48px, 6vw, 80px); padding-top: clamp(32px, 4vw, 48px); border-top: 1px solid var(--line); }
.pgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.pgrid--media { grid-template-columns: repeat(3, 1fr); }
.pcard { display: flex; flex-direction: column; background: #fff; border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 0 0 1px var(--line); transition: transform .45s var(--ease), box-shadow .45s; }
.pcard:hover { transform: translateY(-5px); box-shadow: 0 0 0 1px rgba(var(--brand-rgb), .5), var(--shadow); }
.pcard__media { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--paper-2); }
.pcard__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out); }
.pcard:hover .pcard__media img { transform: scale(1.05); }
.pcard__body { padding: 22px 24px 24px; display: grid; gap: 10px; flex: 1; align-content: start; }
.pcard__no { font-size: 12px; font-weight: 700; letter-spacing: .14em; color: var(--brand-2); }
.pcard__title { font-size: 1.15rem; line-height: 1.3; }
.pcard__title a:hover { color: var(--brand-2); }
.pcard__text { font-size: 14.5px; line-height: 1.6; color: var(--ink-3); }
.pcard__foot { margin-top: auto; padding-top: 14px; display: flex; justify-content: space-between; align-items: center; gap: 10px; border-top: 1px solid var(--line); }
.pcard__quote { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; color: var(--ink-3); padding: 6px 10px; border-radius: 999px; transition: background .2s, color .2s; }
.pcard__quote:hover { background: var(--brand-soft); color: var(--brand-2); }
.pcard__quote .ico { width: 16px; height: 16px; }
.empty { text-align: center; padding: clamp(40px, 6vw, 80px) 24px; background: #fff; border-radius: var(--radius-lg); box-shadow: 0 0 0 1px var(--line); }
.empty__icon { display: grid; place-items: center; width: 72px; height: 72px; margin: 0 auto 18px; border-radius: 50%; background: var(--brand-soft); color: var(--brand-2); }
.empty__icon .ico { width: 32px; height: 32px; }
.empty p { color: var(--ink-3); margin-bottom: 22px; }

/* ---------- Fason hizmet sayfası ---------- */
.svc { background: var(--paper); }
.svc__grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.svc__side { position: sticky; top: 100px; }
.svc__card { padding: clamp(26px, 3vw, 36px); border-radius: var(--radius-lg); background: var(--ink); color: #fff; display: grid; gap: 14px; }
.svc__card h2 { font-size: 1.3rem; }
.svc__card p { font-size: .95rem; color: rgba(255, 255, 255, .74); line-height: 1.65; }
.svc__card .btn { justify-content: center; }
.svc-items__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.sitem { padding: 30px 28px; border-radius: var(--radius-lg); background: var(--paper); border: 1px solid var(--line); }
.sitem__icon { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 14px; background: #fff; color: var(--brand-2); box-shadow: 0 0 0 1px var(--line); margin-bottom: 20px; }
.sitem__icon .ico { width: 26px; height: 26px; }
.sitem__title { font-size: 1.2rem; margin-bottom: 10px; }
.sitem p { color: var(--ink-3); line-height: 1.65; }
.sitem__list { margin-top: 16px; display: grid; gap: 6px; }
.sitem__list li { position: relative; padding-left: 18px; font-size: 14.5px; color: var(--ink-2); }
.sitem__list li::before { content: ""; position: absolute; left: 0; top: 11px; width: 8px; height: 2px; background: var(--brand); }
.process__steps { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.process__line { position: absolute; left: 10%; right: 10%; top: 36px; height: 2px; background: rgba(255, 255, 255, .12); }
.process__line i { display: block; height: 100%; width: 100%; background: var(--brand); transform: scaleX(0); transform-origin: left; }
.pstep { position: relative; text-align: center; }
.pstep__no { position: absolute; top: 0; left: 50%; transform: translate(-50%, -150%); font-weight: 700; font-size: 11px; letter-spacing: .14em; color: rgba(255, 255, 255, .5); }
.pstep__icon { display: inline-grid; place-items: center; width: 72px; height: 72px; border-radius: 50%; background: var(--ink); border: 1px solid rgba(var(--brand-rgb), .5); color: var(--brand); margin: 0 auto 22px; position: relative; box-shadow: 0 0 0 10px var(--ink); }
.pstep__icon .ico { width: 30px; height: 30px; }
.pstep__title { font-size: 1.15rem; margin-bottom: 10px; }
.pstep__text { font-size: .95rem; color: rgba(255, 255, 255, .7); line-height: 1.6; }

/* ---------- Ürün detay ---------- */
.pdetail { padding: calc(var(--header-h) + 28px) 0 0; background: #fff; }
.pdetail__top { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(32px, 5vw, 72px); align-items: start; padding-bottom: clamp(48px, 6vw, 80px); }
.pgallery { min-width: 0; }
.pgallery__main { border-radius: var(--radius-lg); overflow: hidden; background: var(--paper); position: relative; }
.pgallery__main img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.pgallery__zoom { display: block; cursor: zoom-in; }
.pgallery__arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 2; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: rgba(255, 255, 255, .92); color: var(--ink); box-shadow: 0 8px 24px -8px rgba(0, 0, 0, .3); transition: background .2s, color .2s; }
.pgallery__arrow:hover { background: var(--brand); color: #fff; }
.pgallery__arrow svg { width: 20px; height: 20px; }
.pgallery__arrow--prev { left: 14px; } .pgallery__arrow--next { right: 14px; }
.pgallery__thumbs { margin-top: 12px; }
.pgallery__thumbs .swiper-slide { width: 84px; height: 64px; border-radius: 8px; overflow: hidden; opacity: .55; cursor: pointer; box-shadow: 0 0 0 1px var(--line); transition: opacity .25s, box-shadow .25s; }
.pgallery__thumbs .swiper-slide-thumb-active { opacity: 1; box-shadow: 0 0 0 2px var(--brand); }
.pgallery__thumbs img { width: 100%; height: 100%; object-fit: cover; }
.pinfo__cat { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--brand-2); margin-bottom: 16px; }
.pinfo__cat .ico { width: 18px; height: 18px; }
.pinfo__title { font-size: clamp(1.9rem, 3.4vw, 2.8rem); }
.pinfo__meta { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 16px; font-size: 14px; color: var(--ink-3); }
.pinfo__meta b { color: var(--ink); background: var(--brand-soft); padding: 2px 8px; border-radius: 4px; }
.pinfo__lead { margin-top: 20px; font-size: 1.1rem; line-height: 1.65; color: var(--ink-2); }
.pinfo__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.pinfo__apps { margin-top: 32px; }
.pinfo__apps h2 { font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 12px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; background: var(--paper); box-shadow: 0 0 0 1px var(--line); font-size: 14px; font-weight: 500; }
.pdetail__body { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr); gap: clamp(32px, 5vw, 80px); padding-block: clamp(48px, 6vw, 96px); align-items: start; border-top: 1px solid var(--line); }
.pblock + .pblock { margin-top: clamp(40px, 5vw, 64px); padding-top: clamp(32px, 4vw, 48px); border-top: 1px solid var(--line); }
.pblock__title { font-size: 1.55rem; margin-bottom: 20px; }
.padv { display: grid; gap: 12px; }
.padv li { display: flex; gap: 12px; align-items: flex-start; font-size: 1.02rem; line-height: 1.6; }
.padv .ico { width: 22px; height: 22px; color: var(--brand-2); margin-top: 3px; }
.pside { position: sticky; top: 100px; display: grid; gap: 22px; }
.specs { background: var(--paper); border-radius: var(--radius-lg); padding: 26px; }
.specs__title { font-size: 1.1rem; margin-bottom: 14px; }
.specs__table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.specs__table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.specs__table th, .specs__table td { padding: 10px 0; border-top: 1px solid var(--line); vertical-align: top; text-align: left; }
.specs__table th { width: 42%; font-weight: 600; color: var(--ink-3); padding-right: 12px; }
.pcta { background: var(--ink); color: #fff; border-radius: var(--radius-lg); padding: 28px; display: grid; gap: 12px; }
.pcta h2 { font-size: 1.25rem; }
.pcta p { font-size: .95rem; color: rgba(255, 255, 255, .72); }
.pcta .btn { justify-content: center; }
.pcta__note { font-size: 13px !important; color: rgba(255, 255, 255, .55) !important; border-top: 1px solid var(--line-light); padding-top: 12px; }
.pcta__pdf { display: inline-flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 600; color: var(--brand); }
.related { background: var(--paper); }

/* ---------- Teklif / İletişim ---------- */
.quote, .contact { background: var(--paper); }
.quote__grid, .contact__grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
.quote__info h2 { font-size: 1.4rem; margin-bottom: 16px; }
.quote__info > p { color: var(--ink-3); margin-bottom: 24px; }
.quote__list { display: grid; gap: 14px; margin-bottom: 28px; }
.quote__list li { display: flex; gap: 12px; align-items: flex-start; font-size: .98rem; }
.quote__list .ico { width: 22px; height: 22px; color: var(--brand-2); margin-top: 2px; flex: none; }
.quote__info-wa { font-size: 14px; color: var(--ink-3); margin-bottom: 12px; }
.quote__form, .contact__form { padding: clamp(24px, 3vw, 40px); background: #fff; border-radius: var(--radius-lg); box-shadow: 0 0 0 1px var(--line); }
.quote__form h2, .contact__form h2 { font-size: 1.5rem; margin-bottom: 22px; }
.quote__sent { text-align: center; padding: 40px 24px; margin-bottom: 40px; background: #E8F5EE; border-radius: var(--radius-lg); }
.quote__sent-icon { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: var(--wa); color: #fff; margin: 0 auto 16px; }
.quote__sent h2 { font-size: 1.5rem; margin-bottom: 8px; }
.quote__sent p { margin-bottom: 20px; color: var(--ink-3); }
.contact__info { display: grid; gap: 22px; }
.cinfo { display: flex; gap: 16px; align-items: flex-start; }
.cinfo__icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 12px; background: #fff; color: var(--brand-2); box-shadow: 0 0 0 1px var(--line); flex: none; }
.cinfo__icon .ico { width: 22px; height: 22px; }
.cinfo h3 { font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 6px; }
.cinfo a, .cinfo address, .cinfo p { display: block; font-size: 1.05rem; font-weight: 500; line-height: 1.5; }
.cinfo a:hover { color: var(--brand-2); }
.map iframe { display: block; filter: grayscale(.35) contrast(1.05); }
.map__missing { padding: 56px var(--gutter); text-align: center; color: var(--ink-3); background: var(--paper-2); display: grid; gap: 12px; justify-items: center; }
.map__pin { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: #fff; color: var(--brand-2); }

/* ---------- Yasal / 404 ---------- */
.legal { background: #fff; }
.legal__date { margin-top: 32px; color: var(--ink-3); }
.notfound { padding-top: calc(var(--header-h) + 80px); text-align: center; min-height: 70vh; background: #fff; }
.notfound__code { display: block; font-weight: 800; font-size: clamp(5rem, 14vw, 10rem); line-height: 1; color: var(--paper-2); -webkit-text-stroke: 1px var(--steel-2); }
.notfound h1 { font-size: 2rem; margin: 10px 0 12px; }
.notfound p { color: var(--ink-3); margin-bottom: 24px; }

/* ---------- Form ---------- */
.form__hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }
.form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 6px; }
.field--full { grid-column: 1 / -1; }
.field > span { font-size: 13px; font-weight: 600; color: var(--ink-2); }
.field input, .field textarea, .field select { width: 100%; padding: 13px 14px; border: 1px solid var(--steel-2); border-radius: var(--radius); background: #fff; font: inherit; font-size: 15px; color: var(--ink); transition: border-color .2s, box-shadow .2s; }
.field input:focus, .field textarea:focus, .field select:focus { outline: 0; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(var(--brand-rgb), .22); }
.field textarea { resize: vertical; min-height: 120px; }
.field.is-invalid input, .field.is-invalid textarea, .field.is-invalid select { border-color: #b3261e; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--ink-3); }
.check input { margin-top: 4px; accent-color: var(--brand-2); width: 18px; height: 18px; flex: none; }
.check a { text-decoration: underline; text-underline-offset: 2px; }
.check.is-invalid { color: #b3261e; }
.form__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 22px; }
.form__msg { font-size: 14px; font-weight: 500; }
.form__msg.is-ok { color: #1a7a3f; }
.form__msg.is-err { color: #b3261e; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(255, 255, 255, .78); padding-top: clamp(56px, 7vw, 88px); }
.site-footer__grid { display: grid; grid-template-columns: 1.4fr 1fr .9fr 1.1fr; gap: 40px; padding-bottom: 56px; }
.site-footer__logo img { height: 56px; width: auto; margin-bottom: 18px; }
.site-footer__slogan { font-size: 12px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--brand); margin-bottom: 14px; }
.site-footer__brand p { font-size: 14.5px; line-height: 1.65; max-width: 360px; }
.social { display: flex; gap: 8px; margin-top: 22px; }
.social a { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: rgba(255, 255, 255, .08); transition: background .2s; }
.social a:hover { background: var(--brand); color: #fff; }
.social svg { width: 18px; height: 18px; fill: currentColor; }
.site-footer h3 { font-size: 12.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: #fff; margin-bottom: 18px; }
.site-footer__h3b { margin-top: 24px; }
.site-footer__col ul { display: grid; gap: 10px; font-size: 14.5px; }
.site-footer__col li.is-sub { font-size: 13.5px; color: rgba(255, 255, 255, .6); padding-left: 12px; }
.site-footer__col li.is-muted { font-size: 13.5px; color: rgba(255, 255, 255, .5); }
.site-footer__col a:hover { color: #fff; }
.site-footer__col .is-strong { display: inline-flex; align-items: center; gap: 6px; color: var(--brand); font-weight: 600; }
.site-footer__contact a, .site-footer__contact address, .site-footer__hours { display: flex; gap: 10px; align-items: flex-start; }
.site-footer__contact .ico { width: 18px; height: 18px; color: var(--brand); margin-top: 3px; }
.site-footer__hours { font-size: 14.5px; }
.site-footer__bar { border-top: 1px solid var(--line-light); padding: 20px 0; font-size: 13px; color: rgba(255, 255, 255, .55); }
.site-footer__copy strong { color: #fff; font-weight: 600; }

/* ---------- WhatsApp / çerez ---------- */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 90; width: 58px; height: 58px; border-radius: 50%; background: var(--wa); color: #fff; display: grid; place-items: center; box-shadow: 0 12px 30px -8px rgba(18, 140, 91, .7); transition: transform .3s var(--ease); }
.wa-float:hover { transform: scale(1.06); }
.wa-float .ico { width: 30px; height: 30px; }
.wa-float__pulse { position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--wa); animation: wa-pulse 2.2s ease-out infinite; }
@keyframes wa-pulse { 0% { transform: scale(1); opacity: .7; } 100% { transform: scale(1.6); opacity: 0; } }
.cookie-bar { position: fixed; left: 22px; bottom: 22px; z-index: 95; max-width: 420px; display: flex; gap: 14px; align-items: center; padding: 16px 18px; background: #fff; color: var(--ink); border-radius: 12px; box-shadow: var(--shadow), 0 0 0 1px var(--line); font-size: 13.5px; animation: cookie-in .5s var(--ease-out) 1.2s both; }
@keyframes cookie-in { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: none; } }
.cookie-ok .cookie-bar, .cookie-bar.is-hidden, .qa .cookie-bar { display: none; }
.cookie-bar a { text-decoration: underline; text-underline-offset: 2px; }

/* ---------- Ürün görselleri: farklı arka planlar için ortak zemin (kırpma yok, contain) ---------- */
.pcard__media, .mcard__media, .pgallery__main .swiper-slide, .pgallery__thumbs .swiper-slide { background: radial-gradient(120% 100% at 50% 40%, #ffffff 0%, #eef2f4 70%, #e1e8eb 100%); }
.pcard__media img, .mcard__media img { width: 100%; height: 100%; object-fit: contain; padding: 6%; box-sizing: border-box; }
.mcard__media { background: radial-gradient(120% 100% at 50% 40%, #f6f8f9 0%, #e4eaed 70%, #d5dde1 100%); }
.pcard:hover .pcard__media img, .mcard:hover .mcard__media img { transform: scale(1.03); }
.pgallery__main img { object-fit: contain; padding: 4%; box-sizing: border-box; background: transparent; }
.pgallery__main { box-shadow: 0 0 0 1px var(--line); }
.pgallery__thumbs img { object-fit: contain; padding: 4px; box-sizing: border-box; }

/* ---------- Reveal ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); transition-delay: var(--d, 0s); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
.no-js [data-reveal], .qa [data-reveal] { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .site-tel span { display: none; }
  .site-nav__link { padding-inline: 10px; font-size: 14px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 991px) {
  :root { --header-h: 70px; }
  .site-nav, .site-tel, .site-header__quote { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-logo img { height: 38px; }
  .site-header.is-scrolled .site-logo img { height: 36px; }
  .hero { min-height: 560px; }
  .hero__content { max-width: none; margin-left: var(--gutter); padding-right: var(--gutter); }
  .hero__slogan { display: none; }
  .hero__scroll { display: none; }
  .intro__grid, .service__in, .about__grid, .quality__grid, .svc__grid, .pdetail__top, .pdetail__body, .quote__grid, .contact__grid { grid-template-columns: minmax(0, 1fr); }
  .intro__side { order: -1; }
  .groups__grid { grid-template-columns: 1fr; }
  .gcard { min-height: 320px; }
  .ba-grid--n2, .ba-grid--n3 { grid-template-columns: 1fr; }
  .sectors__grid { grid-template-columns: repeat(2, 1fr); }
  .why__list { grid-template-columns: repeat(2, 1fr); }
  .cta__in, .sec-head--row, .showcase__head { flex-direction: column; align-items: flex-start; }
  .mv__grid, .svc-items__grid { grid-template-columns: 1fr; }
  .process__steps { grid-template-columns: 1fr 1fr; gap: 40px 20px; }
  .process__line { display: none; }
  .pgrid, .pgrid--media { grid-template-columns: repeat(2, 1fr); }
  .pside, .quality__side, .svc__side { position: static; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .catnav { top: 0; }
}
@media (max-width: 767px) {
  :root { --gutter: 16px; }
  body { font-size: 16px; }
  .section { padding-block: 64px; }
  .hero { height: auto; min-height: 92svh; max-height: none; padding-bottom: 120px; }
  .hero__slide { padding-block: 90px 40px; }
  .hero__img { object-position: 62% center; }
  .hero__shade { background: linear-gradient(to top, rgba(31, 42, 48, .98) 0%, rgba(31, 42, 48, .8) 55%, rgba(31, 42, 48, .35) 100%); }
  .hero__title { font-size: clamp(2.2rem, 10vw, 3.2rem); max-width: none; }
  .hero__text { font-size: 1.02rem; }
  .hero__actions .btn { width: 100%; }
  .hero__ui { width: calc(100% - 32px); bottom: 56px; flex-wrap: wrap; gap: 14px; }
  .hero__dots { order: 2; width: 100%; }
  .hero__dot { flex: 1; width: auto; }
  .hero__dot.is-active { width: auto; }
  .hero__progress { bottom: -22px; }
  .stats { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat { padding: 18px 16px; }
  .stat__num { font-size: 1.8rem; }
  .showcase__list { gap: 12px; }
  .mcard { flex-basis: 80vw; }
  .service__steps { grid-template-columns: 1fr; }
  .sectors__grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .scard { padding: 20px 18px; }
  .scard__icon { width: 40px; height: 40px; margin-bottom: 14px; }
  .scard__title { font-size: 1rem; }
  .scard__text { font-size: 13.5px; }
  .why__list { grid-template-columns: 1fr; }
  .process__steps { grid-template-columns: 1fr; gap: 34px; }
  .pstep { text-align: left; display: grid; grid-template-columns: 56px 1fr; gap: 0 16px; }
  .pstep__icon { width: 56px; height: 56px; margin: 0; grid-row: 1 / 3; box-shadow: none; }
  .pstep__no { position: static; transform: none; grid-column: 2; margin-bottom: 4px; }
  .pstep__title, .pstep__text { grid-column: 2; }
  .pgrid, .pgrid--media { grid-template-columns: 1fr; }
  .form__grid { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .cta__actions .btn, .service__actions .btn, .pinfo__actions .btn, .intro__actions .btn { width: 100%; }
  .cookie-bar { left: 12px; right: 12px; bottom: 92px; max-width: none; }
  .wa-float { width: 52px; height: 52px; right: 14px; bottom: 14px; }
  .ba__knob { width: 44px; height: 44px; }
  .page-hero { padding: calc(var(--header-h) + 36px) 0 40px; }
  .page-hero--img { min-height: 360px; }
  .pdetail { padding-top: calc(var(--header-h) + 20px); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js [data-reveal], [data-hero-in] { opacity: 1 !important; transform: none !important; animation: none !important; }
  .hero__img { transform: none; transition: none; }
  .hero__scroll i, .wa-float__pulse { display: none; }
  .hero__progress span.is-running { animation: none; transform: scaleX(1); }
}