/* ==========================================================================
   CodRon Kurumsal — Deamon teması
   Marka: kırmızı #D10D0D · antrasit #212121 · kırık beyaz #F6F5F4
   Tipografi: Archivo (geniş, başlık) + Inter (metin)
   ========================================================================== */

:root {
    --c-red: #D10D0D;
    --c-red-hover: #B50B0B;
    --c-red-soft: #FDECEC;
    --c-ink: #212121;
    --c-ink-2: #454545;
    --c-muted: #5E5E5E;
    --c-line: #E5E5E5;
    --c-line-strong: #D6D6D6;
    --c-paper: #F6F5F4;
    --c-white: #FFFFFF;
    --c-mint: #8ADCC4;
    --c-peach: #FFC995;
    --c-yellow: #FFD76A;
    --c-dark: #1A1A1A;
    --c-dark-2: #2A2A2A;
    --c-dark-line: rgba(255, 255, 255, .12);
    --c-dark-muted: #B9B9B9;

    --font-display: "Archivo", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

    --radius-sm: 10px;
    --radius: 16px;
    --radius-lg: 24px;
    --shadow-sm: 0 1px 2px rgba(33, 33, 33, .06);
    --shadow: 0 10px 30px -12px rgba(33, 33, 33, .18);
    --shadow-lg: 0 30px 60px -24px rgba(33, 33, 33, .28);
    --container: 1200px;
    --gutter: clamp(16px, 4vw, 32px);
    --section-y: clamp(72px, 10vw, 128px);
    --header-h: 72px;
    --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Temel ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
    color: var(--c-ink);
    background: var(--c-white);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); font-weight: 700; line-height: 1.12; letter-spacing: -.02em; }
ul, ol { margin: 0; padding: 0; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--c-red); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--c-red); color: #fff; }

.c-sr { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.c-skip {
    position: absolute; left: 16px; top: -60px; z-index: 200;
    background: var(--c-ink); color: #fff; padding: 10px 16px; border-radius: var(--radius-sm); font-weight: 600;
    transition: top .2s var(--ease);
}
.c-skip:focus { top: 12px; }
.c-main { display: block; outline: none; }
.c-container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.c-icon { flex-shrink: 0; }

/* ---------- Tipografi ---------- */
.c-eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    margin: 0 0 16px;
    font-family: var(--font-body); font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
    color: var(--c-red);
}
.c-eyebrow--pill {
    padding: 6px 12px 6px 10px; border-radius: 999px;
    background: var(--c-white); border: 1px solid var(--c-line);
    color: var(--c-ink-2); text-transform: none; letter-spacing: 0; font-size: 14px; font-weight: 500;
    box-shadow: var(--shadow-sm);
}
.c-eyebrow--pill .c-icon { color: var(--c-red); }
.c-eyebrow--light { color: var(--c-mint); }
.c-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c-red); box-shadow: 0 0 0 4px var(--c-red-soft); }

.c-display {
    font-family: var(--font-display);
    font-stretch: 112%;
    font-variation-settings: "wdth" 112;
    font-weight: 800;
    font-size: clamp(40px, 6.4vw, 84px);
    line-height: 1.02;
    letter-spacing: -.035em;
    color: var(--c-ink);
    overflow-wrap: break-word;
    hyphens: manual;
}
.c-display__line { display: block; }
.c-display__line.is-accent { color: var(--c-red); }
.c-display--page { font-size: clamp(34px, 5vw, 64px); max-width: 18ch; }
.c-display--md { font-size: clamp(32px, 4.4vw, 56px); }
.c-h2 { font-size: clamp(28px, 3.4vw, 44px); font-stretch: 108%; font-variation-settings: "wdth" 108; font-weight: 750; letter-spacing: -.03em; }
.c-h3 { font-size: clamp(19px, 1.6vw, 22px); font-weight: 700; letter-spacing: -.015em; line-height: 1.25; }
.c-lede { font-size: clamp(17px, 1.5vw, 20px); line-height: 1.6; color: var(--c-ink-2); max-width: 60ch; margin-top: 22px; }

/* ---------- Butonlar / bağlantılar ---------- */
.c-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.c-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    min-height: 48px; padding: 12px 22px;
    border: 1.5px solid transparent; border-radius: 999px;
    font-family: var(--font-body); font-size: 15px; font-weight: 600; line-height: 1.2; text-align: center;
    cursor: pointer; white-space: nowrap;
    transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease), box-shadow .2s var(--ease);
}
.c-btn .c-icon { transition: transform .2s var(--ease); }
.c-btn:hover .c-icon { transform: translateX(3px); }
.c-btn--sm { min-height: 40px; padding: 8px 16px; font-size: 14px; }
.c-btn--lg { min-height: 54px; padding: 14px 26px; font-size: 16px; }
.c-btn--block { width: 100%; }
.c-btn--primary { background: var(--c-red); color: #fff; box-shadow: 0 8px 20px -10px rgba(209, 13, 13, .7); }
.c-btn--primary:hover { background: var(--c-red-hover); transform: translateY(-1px); }
.c-btn--dark { background: var(--c-ink); color: #fff; }
.c-btn--dark:hover { background: #000; transform: translateY(-1px); }
.c-btn--ghost { background: transparent; color: var(--c-ink); border-color: var(--c-line-strong); }
.c-btn--ghost:hover { border-color: var(--c-ink); background: var(--c-white); }
.c-btn--outline-light { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .35); }
.c-btn--outline-light:hover { border-color: #fff; background: rgba(255, 255, 255, .06); }

.c-link {
    display: inline-flex; align-items: center; gap: 8px;
    font-weight: 600; color: var(--c-red);
    border-bottom: 1.5px solid transparent; padding-bottom: 2px;
    transition: border-color .2s var(--ease), gap .2s var(--ease);
}
.c-link:hover { border-color: currentColor; gap: 12px; }

/* ---------- Header ---------- */
.c-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(255, 255, 255, .86);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid transparent;
    transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.c-header.is-scrolled { border-color: var(--c-line); box-shadow: 0 6px 24px -18px rgba(33, 33, 33, .35); }
.c-header__inner { display: flex; align-items: center; gap: 24px; min-height: var(--header-h); }
.c-brand { display: inline-flex; align-items: center; flex-shrink: 0; }
.c-brand img { height: 28px; width: auto; }
.c-nav { margin-left: auto; display: none; }
.c-nav__list { list-style: none; display: flex; align-items: center; gap: 4px; }
.c-nav__link {
    position: relative; display: inline-flex; align-items: center;
    padding: 8px 14px; border-radius: 999px;
    font-size: 15px; font-weight: 500; color: var(--c-ink-2);
    transition: color .2s var(--ease), background-color .2s var(--ease);
}
.c-nav__link:hover { color: var(--c-ink); background: var(--c-paper); }
.c-nav__link[aria-current="page"] { color: var(--c-ink); font-weight: 600; }
.c-nav__link[aria-current="page"]::after {
    content: ""; position: absolute; left: 50%; bottom: 2px; width: 5px; height: 5px; margin-left: -2.5px;
    border-radius: 50%; background: var(--c-red);
}
.c-header__actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.c-header__cta { display: none; }
.c-menu-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 44px; border-radius: 12px;
    border: 1px solid var(--c-line); background: var(--c-white); cursor: pointer;
}
.c-menu-toggle:hover { border-color: var(--c-ink); }

@media (min-width: 960px) {
    .c-nav { display: block; }
    .c-header__actions { margin-left: 8px; }
    .c-header__cta { display: inline-flex; }
    .c-header .c-menu-toggle { display: none; }
}

/* Mobil çekmece */
.c-drawer[hidden] { display: none; }
.c-drawer { position: fixed; inset: 0; z-index: 150; }
.c-drawer__backdrop { position: absolute; inset: 0; background: rgba(20, 20, 20, .45); opacity: 0; transition: opacity .25s var(--ease); }
.c-drawer__panel {
    position: absolute; top: 0; right: 0; bottom: 0;
    width: min(420px, 100%);
    display: flex; flex-direction: column; gap: 24px;
    padding: 16px var(--gutter) 28px;
    background: var(--c-white);
    overflow-y: auto; overscroll-behavior: contain;
    transform: translateX(100%); transition: transform .3s var(--ease);
}
.c-drawer.is-open .c-drawer__backdrop { opacity: 1; }
.c-drawer.is-open .c-drawer__panel { transform: translateX(0); }
.c-drawer__top { display: flex; align-items: center; justify-content: space-between; min-height: 56px; }
.c-drawer__nav { display: flex; flex-direction: column; }
.c-drawer__nav a {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 0; border-bottom: 1px solid var(--c-line);
    font-family: var(--font-display); font-size: 22px; font-weight: 700; letter-spacing: -.02em;
}
.c-drawer__nav a[aria-current="page"] { color: var(--c-red); }
.c-drawer__meta { color: var(--c-muted); font-size: 15px; text-align: center; }
body.has-drawer-open { overflow: hidden; }

/* ---------- Bölümler ---------- */
.c-section { position: relative; padding: var(--section-y) 0; }
.c-section--paper { background: var(--c-paper); }
.c-section--dark { background: var(--c-dark); color: #fff; }
.c-section--dark .c-h2, .c-section--dark .c-h3 { color: #fff; }
.c-section--dark .c-section-head__text, .c-section--dark .c-split-head__text { color: var(--c-dark-muted); }
.c-section__foot { margin-top: 48px; display: flex; justify-content: center; }

.c-section-head { max-width: 760px; margin-bottom: 48px; }
.c-section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.c-section-head__text { margin-top: 16px; font-size: 18px; color: var(--c-muted); }
.c-split-head { display: grid; gap: 16px; margin-bottom: 56px; align-items: end; }
.c-split-head .c-section-head { margin-bottom: 0; }
.c-split-head__text { font-size: 18px; color: var(--c-muted); max-width: 52ch; }
@media (min-width: 900px) {
    .c-split-head { grid-template-columns: 1.15fr .85fr; gap: 64px; }
}
.c-empty { padding: 32px; border: 1px dashed var(--c-line-strong); border-radius: var(--radius); color: var(--c-muted); text-align: center; }

/* ---------- Hero ---------- */
.c-hero {
    position: relative; overflow: hidden;
    padding: clamp(56px, 9vw, 120px) 0 clamp(64px, 9vw, 120px);
    background: linear-gradient(180deg, var(--c-paper) 0%, var(--c-white) 100%);
}
.c-hero__bg { position: absolute; inset: 0; pointer-events: none; }
.c-hero__grid {
    position: absolute; inset: 0;
    background-image: linear-gradient(var(--c-line) 1px, transparent 1px), linear-gradient(90deg, var(--c-line) 1px, transparent 1px);
    background-size: 64px 64px;
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 70% 40%, #000 20%, transparent 75%);
    mask-image: radial-gradient(ellipse 70% 60% at 70% 40%, #000 20%, transparent 75%);
    opacity: .7;
}
.c-hero__chev { position: absolute; background: var(--c-red); opacity: .06; }
.c-hero__chev--a { width: 520px; height: 180px; right: -120px; top: 12%; clip-path: polygon(0 40%, 100% 0, 100% 45%, 30% 62%, 100% 80%, 100% 100%, 0 70%); }
.c-hero__chev--b { width: 420px; height: 150px; right: 6%; bottom: 4%; clip-path: polygon(0 0, 100% 35%, 100% 70%, 0 100%, 0 80%, 70% 55%, 0 30%); }
.c-hero__inner { position: relative; display: grid; gap: 48px; align-items: center; }
.c-hero__copy { max-width: 760px; }
.c-hero__panel { display: flex; }
.c-hero__card {
    width: 100%; padding: 28px;
    background: var(--c-dark); color: #fff;
    border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
    position: relative; overflow: hidden;
}
.c-hero__card::before {
    content: ""; position: absolute; right: -40px; top: -40px; width: 160px; height: 160px; border-radius: 50%;
    background: radial-gradient(circle, rgba(209, 13, 13, .55), transparent 70%);
}
.c-hero__card-label { position: relative; margin-bottom: 20px; font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--c-mint); }
.c-hero__stats { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 0 0 20px; }
.c-hero__stats div { padding: 16px; border-radius: var(--radius); background: var(--c-dark-2); border: 1px solid var(--c-dark-line); }
.c-hero__stats dt { font-size: 13px; color: var(--c-dark-muted); }
.c-hero__stats dd { margin: 4px 0 0; font-family: var(--font-display); font-size: 40px; font-weight: 800; line-height: 1; font-variation-settings: "wdth" 115; }
.c-hero__chips { position: relative; list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.c-hero__chips a {
    display: inline-flex; padding: 7px 12px; border-radius: 999px;
    border: 1px solid var(--c-dark-line); font-size: 14px; color: #fff;
    transition: background-color .2s var(--ease), border-color .2s var(--ease);
}
.c-hero__chips a:hover { background: var(--c-red); border-color: var(--c-red); }
.c-hero__card-note { position: relative; margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--c-dark-line); font-size: 14px; color: var(--c-dark-muted); }
@media (min-width: 1024px) {
    .c-hero__inner { grid-template-columns: 1.35fr .9fr; gap: 64px; }
}

/* ---------- Sayfa başlığı ---------- */
.c-page-hero {
    position: relative; overflow: hidden;
    padding: clamp(40px, 7vw, 88px) 0 clamp(48px, 7vw, 88px);
    background: var(--c-paper);
    border-bottom: 1px solid var(--c-line);
}
.c-page-hero .c-container { position: relative; }
.c-page-hero--dark { background: var(--c-dark); color: #fff; border-color: transparent; }
.c-page-hero--dark .c-display { color: #fff; }
.c-page-hero--dark .c-lede, .c-page-hero--dark .c-crumbs { color: var(--c-dark-muted); }
.c-page-hero__mark, .c-cta__mark, .c-notfound__mark { position: absolute; pointer-events: none; }
.c-page-hero__mark { right: -60px; top: 50%; width: 420px; height: 260px; transform: translateY(-50%); opacity: .07; }
.c-page-hero__mark span, .c-cta__mark span, .c-notfound__mark span { position: absolute; background: var(--c-red); }
.c-page-hero__mark span:first-child, .c-cta__mark span:first-child, .c-notfound__mark span:first-child { left: 0; top: 0; width: 55%; height: 100%; clip-path: polygon(0 30%, 100% 0, 100% 30%, 40% 50%, 100% 70%, 100% 100%, 0 70%); }
.c-page-hero__mark span:last-child, .c-cta__mark span:last-child, .c-notfound__mark span:last-child { right: 0; top: 18%; width: 45%; height: 82%; clip-path: polygon(0 0, 100% 30%, 100% 70%, 0 100%, 0 76%, 60% 50%, 0 24%); }

.c-crumbs ol { list-style: none; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 0; margin-bottom: 28px; font-size: 14px; color: var(--c-muted); }
.c-crumbs li { display: inline-flex; align-items: center; }
.c-crumbs li + li::before { content: "/"; margin: 0 10px; color: var(--c-line-strong); }
.c-crumbs a { color: inherit; transition: color .2s var(--ease); }
.c-crumbs a:hover { color: var(--c-red); }
.c-crumbs [aria-current="page"] { color: var(--c-ink); font-weight: 500; }
.c-crumbs--block { padding-top: 24px; }

/* ---------- Ne yapıyoruz ---------- */
.c-pillars__grid { list-style: none; display: grid; gap: 16px; counter-reset: pillar; }
.c-pillar {
    position: relative; padding: 28px; border-radius: var(--radius-lg);
    background: var(--c-white); border: 1px solid var(--c-line);
    transition: border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}
.c-pillar:hover { border-color: var(--c-ink); transform: translateY(-3px); box-shadow: var(--shadow); }
.c-pillar__num { position: absolute; right: 24px; top: 22px; font-family: var(--font-display); font-size: 14px; font-weight: 700; color: var(--c-line-strong); }
.c-pillar__icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 48px; height: 48px; margin-bottom: 36px; border-radius: 14px;
    background: var(--c-red-soft); color: var(--c-red);
}
.c-pillar .c-h3 { margin-bottom: 10px; }
.c-pillar p { color: var(--c-muted); font-size: 15.5px; }
@media (min-width: 640px) { .c-pillars__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .c-pillars__grid { grid-template-columns: repeat(4, 1fr); } }

/* ---------- Ürün aileleri ---------- */
.c-families { overflow: hidden; }
.c-families__grid { display: grid; gap: 16px; }
.c-family {
    display: flex; flex-direction: column; gap: 14px;
    padding: 28px; border-radius: var(--radius-lg);
    background: var(--c-dark-2); border: 1px solid var(--c-dark-line);
    transition: border-color .25s var(--ease), transform .25s var(--ease), background-color .25s var(--ease);
}
.c-family:hover { border-color: rgba(255, 255, 255, .3); transform: translateY(-3px); background: #2F2F2F; }
.c-family__top { display: flex; align-items: center; justify-content: space-between; }
.c-family__icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 48px; height: 48px; border-radius: 14px; background: var(--c-red); color: #fff;
}
.c-family__count { font-family: var(--font-display); font-weight: 700; color: rgba(255, 255, 255, .28); }
.c-family p { color: var(--c-dark-muted); font-size: 15.5px; }
.c-family__members { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; }
.c-family__members a {
    display: inline-flex; padding: 5px 11px; border-radius: 999px;
    background: rgba(255, 255, 255, .06); border: 1px solid var(--c-dark-line);
    font-size: 13.5px; color: #fff;
    transition: background-color .2s var(--ease), border-color .2s var(--ease);
}
.c-family__members a:hover { background: var(--c-red); border-color: var(--c-red); }
.c-family__note { font-size: 14px; }
.c-family__link { margin-top: auto; padding-top: 8px; color: var(--c-mint); }
@media (min-width: 700px) { .c-families__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) {
    .c-families__grid { grid-template-columns: repeat(3, 1fr); }
    .c-family:first-child { grid-column: span 2; }
}

/* ---------- Ürün kartları ---------- */
.c-cards { display: grid; gap: 16px; }
@media (min-width: 640px) { .c-cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) {
    .c-cards, .c-cards--3 { grid-template-columns: repeat(3, 1fr); }
    .c-cards--2 { grid-template-columns: repeat(2, 1fr); }
    .c-cards--4 { grid-template-columns: repeat(4, 1fr); }
}
.c-card {
    position: relative; display: flex; flex-direction: column; gap: 12px;
    padding: 26px; border-radius: var(--radius-lg);
    background: var(--c-white); border: 1px solid var(--c-line);
    transition: border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}
.c-card:hover { border-color: var(--c-ink); transform: translateY(-3px); box-shadow: var(--shadow); }
.c-card:focus-within { border-color: var(--c-red); }
.c-card__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.c-card__mono {
    display: inline-flex; align-items: center; justify-content: center;
    width: 52px; height: 52px; border-radius: 14px;
    background: var(--c-ink); color: #fff;
    font-family: var(--font-display); font-size: 20px; font-weight: 800; letter-spacing: -.02em;
    font-variation-settings: "wdth" 115;
}
.c-card.is-featured .c-card__mono { background: var(--c-red); }
.c-card__logo { width: 52px; height: 52px; object-fit: contain; border-radius: 14px; background: var(--c-paper); }
.c-card__family {
    display: inline-flex; align-items: center; gap: 6px; min-width: 0;
    padding: 5px 10px; border-radius: 999px; background: var(--c-paper);
    font-size: 12.5px; font-weight: 500; color: var(--c-ink-2); text-align: right;
}
.c-card__family .c-icon { color: var(--c-red); }
.c-card__title { font-family: var(--font-display); font-size: 21px; font-weight: 750; letter-spacing: -.02em; line-height: 1.2; }
.c-card__link::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.c-card__link:focus-visible { outline: none; }
.c-card:has(.c-card__link:focus-visible) { outline: 3px solid var(--c-red); outline-offset: 3px; }
.c-card__summary { color: var(--c-muted); font-size: 15px; }
.c-card__tags { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; }
.c-card__tags li { padding: 3px 9px; border-radius: 6px; border: 1px solid var(--c-line); font-size: 12.5px; color: var(--c-ink-2); }
.c-card__more {
    display: inline-flex; align-items: center; gap: 6px; margin-top: auto; padding-top: 10px;
    font-size: 14px; font-weight: 600; color: var(--c-red);
}
.c-card:hover .c-card__more .c-icon { transform: translate(2px, -2px); }
.c-card__more .c-icon { transition: transform .2s var(--ease); }

/* Katalog */
.c-services--catalog { padding-top: 48px; }
.c-filter {
    position: sticky; top: calc(var(--header-h) + 8px); z-index: 5;
    display: flex; gap: 8px; overflow-x: auto; margin: 0 calc(var(--gutter) * -1) 40px; padding: 8px var(--gutter);
    scrollbar-width: none;
    background: linear-gradient(180deg, rgba(255, 255, 255, .96), rgba(255, 255, 255, .9));
    -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.c-filter::-webkit-scrollbar { display: none; }
.c-filter__chip {
    display: inline-flex; align-items: center; gap: 8px; flex-shrink: 0;
    min-height: 40px; padding: 8px 14px; border-radius: 999px;
    border: 1px solid var(--c-line); background: var(--c-white); cursor: pointer;
    font-size: 14px; font-weight: 500; color: var(--c-ink-2);
    transition: all .2s var(--ease);
}
.c-filter__chip span { font-size: 12px; font-weight: 600; padding: 1px 7px; border-radius: 999px; background: var(--c-paper); color: var(--c-muted); }
.c-filter__chip:hover { border-color: var(--c-ink); color: var(--c-ink); }
.c-filter__chip[aria-pressed="true"] { background: var(--c-ink); border-color: var(--c-ink); color: #fff; }
.c-filter__chip[aria-pressed="true"] span { background: rgba(255, 255, 255, .18); color: #fff; }
.c-catalog { display: flex; flex-direction: column; gap: 72px; }
.c-catalog__group[hidden] { display: none; }
.c-catalog__head {
    display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: start;
    padding-bottom: 24px; margin-bottom: 24px; border-bottom: 1px solid var(--c-line);
}
.c-catalog__head p { color: var(--c-muted); margin-top: 6px; max-width: 70ch; }
.c-catalog__icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 52px; height: 52px; border-radius: 14px; background: var(--c-red-soft); color: var(--c-red);
}
.c-catalog__count { grid-column: 2; font-size: 13px; font-weight: 600; color: var(--c-muted); }
@media (min-width: 760px) {
    .c-catalog__head { grid-template-columns: auto 1fr auto; align-items: center; }
    .c-catalog__count { grid-column: auto; }
}

/* ---------- Ürün detayı ---------- */
.c-page-hero--product .c-display--page { max-width: 20ch; }
.c-product__grid { display: grid; gap: 40px; align-items: start; }
@media (min-width: 1000px) { .c-product__grid { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 64px; } }
.c-product__aside {
    position: sticky; top: calc(var(--header-h) + 24px);
    padding: 28px; border-radius: var(--radius-lg);
    background: var(--c-paper); border: 1px solid var(--c-line);
    display: flex; flex-direction: column; gap: 20px;
}
.c-product__aside-title { font-size: 13px; font-family: var(--font-body); font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--c-red); }
.c-highlights { list-style: none; display: flex; flex-direction: column; gap: 18px; }
.c-highlights li, .c-statement__points li { display: grid; grid-template-columns: auto 1fr; gap: 12px; align-items: start; }
.c-highlights__icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 26px; height: 26px; margin-top: 1px; border-radius: 50%; background: var(--c-red); color: #fff;
}
.c-highlights strong, .c-statement__points strong { display: block; font-weight: 650; margin-bottom: 2px; }
.c-highlights p, .c-statement__points p { color: var(--c-muted); font-size: 15px; }

/* Zengin metin (ürün açıklaması, yasal metinler, SSS) */
.c-prose { font-size: 17px; line-height: 1.75; color: var(--c-ink-2); overflow-wrap: break-word; }
.c-prose > * + * { margin-top: 1.1em; }
.c-prose > * { margin-bottom: 0; }
.c-prose h2 { font-size: clamp(22px, 2.2vw, 28px); color: var(--c-ink); margin-top: 2em; letter-spacing: -.02em; }
.c-prose h3 { font-size: clamp(19px, 1.8vw, 22px); color: var(--c-ink); margin-top: 1.8em; }
.c-prose h2 + *, .c-prose h3 + * { margin-top: .7em; }
.c-prose ul, .c-prose ol { padding-left: 1.3em; }
.c-prose li + li { margin-top: .45em; }
.c-prose li::marker { color: var(--c-red); }
.c-prose a { color: var(--c-red); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.c-prose a:hover { color: var(--c-red-hover); }
.c-prose strong { color: var(--c-ink); font-weight: 650; }
.c-prose ul.service-versus { list-style: none; padding: 0; display: grid; gap: 12px; }
.c-prose ul.service-versus li {
    margin: 0; padding: 18px 20px 18px 56px; position: relative;
    border-radius: var(--radius); background: var(--c-white); border: 1px solid var(--c-line);
    font-size: 15.5px; line-height: 1.6;
}
.c-prose ul.service-versus li::before {
    content: "vs"; position: absolute; left: 16px; top: 18px;
    width: 28px; height: 28px; border-radius: 8px; background: var(--c-ink); color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font-family: var(--font-display); font-size: 12px; font-weight: 700;
}
.c-prose ul.service-versus li strong { font-family: var(--font-display); font-size: 16px; }

/* ---------- Açıklama bandı ---------- */
.c-statement { background: var(--c-paper); }
.c-statement__grid { display: grid; gap: 40px; }
.c-statement__text { font-size: clamp(17px, 1.6vw, 20px); color: var(--c-ink-2); }
.c-statement__body { display: flex; flex-direction: column; gap: 28px; align-items: flex-start; }
.c-statement__points { list-style: none; display: grid; gap: 20px; }
@media (min-width: 960px) { .c-statement__grid { grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; } }

/* ---------- Çözüm ortakları ---------- */
.c-partners__grid { display: grid; gap: 16px; }
@media (min-width: 800px) { .c-partners__grid { grid-template-columns: repeat(3, 1fr); } }
.c-partner {
    display: flex; flex-direction: column; gap: 12px;
    padding: 28px; border-radius: var(--radius-lg);
    background: var(--c-white); border: 1px solid var(--c-line);
    scroll-margin-top: calc(var(--header-h) + 24px);
}
.c-partner__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.c-partner__mono {
    display: inline-flex; align-items: center; justify-content: center;
    width: 48px; height: 48px; border-radius: 50%; background: var(--c-ink); color: #fff;
    font-family: var(--font-display); font-weight: 800; font-size: 18px;
}
.c-partner__platform { padding: 5px 11px; border-radius: 999px; background: var(--c-red-soft); color: var(--c-red-hover); font-size: 12.5px; font-weight: 600; }
.c-partner__role { font-weight: 600; color: var(--c-ink); }
.c-partner p { color: var(--c-muted); font-size: 15.5px; }
.c-partner__body { padding-top: 12px; border-top: 1px solid var(--c-line); }
.c-partner__facts { display: grid; gap: 12px; margin: 4px 0 0; }
.c-partner__facts div { padding: 14px 16px; border-radius: var(--radius-sm); background: var(--c-paper); }
.c-partner__facts dt { font-weight: 650; font-size: 14.5px; }
.c-partner__facts dd { margin: 2px 0 0; color: var(--c-muted); font-size: 14.5px; }
.c-callout {
    display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: start;
    margin-top: 24px; padding: 24px; border-radius: var(--radius-lg);
    background: var(--c-dark); color: #fff;
}
.c-callout p { color: #E7E7E7; font-size: 16px; }
.c-callout__icon { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 12px; background: var(--c-red); }

/* ---------- SSS ---------- */
.c-faq__grid { display: grid; gap: 32px; }
@media (min-width: 960px) {
    .c-faq__grid { grid-template-columns: .8fr 1.2fr; gap: 72px; align-items: start; }
    .c-faq__head { position: sticky; top: calc(var(--header-h) + 32px); }
}
.c-faq__list { display: flex; flex-direction: column; border-top: 1px solid var(--c-line); }
.c-faq__item { border-bottom: 1px solid var(--c-line); }
.c-faq__item summary {
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    padding: 22px 0; cursor: pointer; list-style: none;
    font-family: var(--font-display); font-size: clamp(17px, 1.5vw, 19px); font-weight: 650; letter-spacing: -.01em;
}
.c-faq__item summary::-webkit-details-marker { display: none; }
.c-faq__item summary:hover { color: var(--c-red); }
.c-faq__icon {
    display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
    width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--c-line);
    transition: transform .25s var(--ease), background-color .25s var(--ease), color .25s var(--ease);
}
.c-faq__item[open] .c-faq__icon { transform: rotate(180deg); background: var(--c-ink); color: #fff; border-color: var(--c-ink); }
.c-faq__answer { padding: 0 48px 24px 0; font-size: 16px; color: var(--c-muted); }

/* ---------- Kapanış CTA ---------- */
.c-cta { padding: 0 0 var(--section-y); }
.c-section + .c-cta, .c-section--dark + .c-cta { padding-top: var(--section-y); }
.c-cta__box {
    position: relative; overflow: hidden;
    padding: clamp(40px, 7vw, 88px) clamp(24px, 6vw, 80px);
    border-radius: clamp(20px, 3vw, 32px);
    background: var(--c-dark); color: #fff;
}
.c-cta__box > *:not(.c-cta__mark) { position: relative; }
.c-cta__box .c-display { color: #fff; max-width: 16ch; }
.c-cta__box .c-display__line.is-accent { color: #FF4B4B; }
.c-cta__mark { right: -40px; bottom: -30px; width: 460px; height: 300px; opacity: .22; }
.c-cta__text { margin-top: 20px; font-size: 18px; color: var(--c-dark-muted); max-width: 52ch; }
.c-cta__contacts { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--c-dark-line); }
.c-cta__contacts a { display: inline-flex; align-items: center; gap: 8px; color: #E7E7E7; font-size: 15px; }
.c-cta__contacts a:hover { color: #fff; }
.c-cta__contacts .c-icon { color: var(--c-mint); }

/* ---------- İletişim ---------- */
.c-contact__grid { display: grid; gap: 32px; }
@media (min-width: 1000px) { .c-contact__grid { grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: start; } }
.c-contact__grid.is-single { max-width: 760px; }
.c-contact__lead { margin-top: 16px; color: var(--c-muted); font-size: 17px; }
.c-contact__list { list-style: none; display: grid; gap: 12px; margin-top: 32px; }
.c-contact__list li {
    display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: center;
    padding: 18px; border-radius: var(--radius); border: 1px solid var(--c-line); background: var(--c-white);
}
.c-contact__list a, .c-contact__list li > div > span:not(.c-contact__label) { font-weight: 600; overflow-wrap: anywhere; }
.c-contact__list a:hover { color: var(--c-red); }
.c-contact__icon { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 12px; background: var(--c-red-soft); color: var(--c-red); }
.c-contact__label { display: block; font-size: 13px; color: var(--c-muted); }
.c-contact__note { margin-top: 24px; font-size: 14px; color: var(--c-muted); }
.c-contact__form {
    padding: clamp(24px, 4vw, 40px); border-radius: var(--radius-lg);
    background: var(--c-paper); border: 1px solid var(--c-line);
}
.c-contact__form-text { margin-top: 8px; color: var(--c-muted); }
.c-form { margin-top: 24px; }
.c-form__row { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px; }
.c-form__row > [class*="col"] { grid-column: span 12; }
@media (min-width: 640px) {
    .c-form__row > .col-md-6, .c-form__row > .col-6, .c-form__row > .col-sm-6, .c-form__row > .col-lg-6 { grid-column: span 6; }
    .c-form__row > .col-md-4, .c-form__row > .col-4, .c-form__row > .col-lg-4 { grid-column: span 4; }
}
.c-form .form-group { display: flex; flex-direction: column; gap: 6px; }
.c-form label, .c-form .contact-form-label { font-size: 14px; font-weight: 600; color: var(--c-ink); }
.c-input, .c-form input[type="text"], .c-form input[type="email"], .c-form input[type="tel"], .c-form select, .c-form textarea {
    width: 100%; min-height: 50px; padding: 12px 14px;
    border: 1px solid var(--c-line-strong); border-radius: 12px; background: var(--c-white);
    font: inherit; font-size: 16px; color: var(--c-ink);
    transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.c-form textarea { min-height: 140px; resize: vertical; }
.c-form select { appearance: none; -webkit-appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--c-ink) 50%), linear-gradient(135deg, var(--c-ink) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 40px; }
.c-form .custom-select { width: 100%; }
.c-form input::placeholder, .c-form textarea::placeholder { color: #8A8A8A; }
.c-form input:focus, .c-form select:focus, .c-form textarea:focus { outline: none; border-color: var(--c-ink); box-shadow: 0 0 0 4px rgba(33, 33, 33, .08); }
.c-form .check-row { display: flex; gap: 10px; align-items: flex-start; font-weight: 500; }
.c-form .check-row input { margin-top: 5px; accent-color: var(--c-red); }
.c-form__checks { display: flex; flex-wrap: wrap; gap: 8px; }
.c-form__checks .chip { display: inline-flex; gap: 8px; align-items: center; padding: 8px 12px; border-radius: 999px; border: 1px solid var(--c-line-strong); background: #fff; font-weight: 500; }
.c-form .contact-form-privacy { font-size: 13.5px; color: var(--c-muted); }
.c-form button[type="submit"] { margin-top: 4px; }
.c-form__alert { margin-top: 16px; padding: 14px 16px; border-radius: 12px; font-size: 15px; }
.c-form__alert ul { padding-left: 1.2em; }
.c-form__alert--success { background: #E7F7F1; color: #0F5A43; border: 1px solid var(--c-mint); }
.c-form__alert--error { background: var(--c-red-soft); color: #8C0909; border: 1px solid #F5B5B5; }

/* ---------- Yasal ---------- */
.c-legal__meta { margin-top: 20px; font-size: 14px; color: var(--c-muted); }
.c-legal { padding-top: 56px; }
.c-legal__grid { display: grid; gap: 32px; }
.c-legal__body { max-width: 760px; }
.c-legal__toc { display: none; }
@media (min-width: 1000px) {
    .c-legal__grid { grid-template-columns: 260px minmax(0, 1fr); gap: 64px; }
    .c-legal__toc:not([hidden]) { display: block; position: sticky; top: calc(var(--header-h) + 32px); align-self: start; }
}
.c-legal__toc-title { font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--c-red); margin-bottom: 12px; }
.c-legal__toc ol { list-style: none; display: flex; flex-direction: column; border-left: 1px solid var(--c-line); }
.c-legal__toc a { display: block; padding: 6px 0 6px 16px; margin-left: -1px; border-left: 2px solid transparent; font-size: 14px; color: var(--c-muted); }
.c-legal__toc a:hover, .c-legal__toc a.is-active { color: var(--c-ink); border-left-color: var(--c-red); }
.c-legal__body h2 { scroll-margin-top: calc(var(--header-h) + 24px); }

/* ---------- 404 ---------- */
.c-notfound { position: relative; overflow: hidden; padding: clamp(72px, 12vw, 160px) 0; background: var(--c-paper); }
.c-notfound__inner { position: relative; }
.c-notfound__title { max-width: 14ch; }
.c-notfound__help { margin-top: 28px; color: var(--c-muted); }
.c-notfound__help a { color: var(--c-red); text-decoration: underline; text-underline-offset: 3px; }
.c-notfound__mark { right: -40px; top: -40px; width: 520px; height: 340px; opacity: .08; }

/* ---------- Footer ---------- */
.c-footer { background: var(--c-dark); color: #E7E7E7; padding: clamp(56px, 8vw, 96px) 0 32px; }
.c-footer__top { display: grid; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid var(--c-dark-line); }
@media (min-width: 720px) { .c-footer__top { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { .c-footer__top { grid-template-columns: 1.4fr 1.1fr .8fr 1fr; gap: 48px; } }
.c-brand--footer img { height: 30px; }
.c-footer__brand p { margin-top: 20px; color: var(--c-dark-muted); max-width: 40ch; font-size: 15px; }
.c-footer__claim { font-family: var(--font-display); font-weight: 700; color: #fff !important; font-size: 17px !important; }
.c-footer__title { margin-bottom: 16px; font-family: var(--font-body); font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--c-mint); }
.c-footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.c-footer__col a, .c-footer__address { display: inline-flex; align-items: flex-start; gap: 10px; font-size: 15px; color: #D6D6D6; transition: color .2s var(--ease); overflow-wrap: anywhere; }
.c-footer__col a:hover { color: #fff; }
.c-footer__col .c-icon { margin-top: 4px; color: var(--c-dark-muted); }
.c-footer__bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding-top: 28px; font-size: 14px; color: var(--c-dark-muted); }
.c-footer__legal { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 20px; }
.c-footer__legal a:hover { color: #fff; }

/* ---------- Hareket ---------- */
[data-reveal] { opacity: 1; transform: none; }
.js-reveal [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: calc(var(--i, 0) * 60ms); }
.js-reveal [data-reveal].is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
    .js-reveal [data-reveal] { opacity: 1; transform: none; }
}

/* ---------- Küçük ekran ince ayar ---------- */
@media (max-width: 480px) {
    .c-btn--lg { width: 100%; }
    .c-actions .c-btn { width: 100%; }
    .c-hero__stats dd { font-size: 32px; }
    .c-card, .c-pillar, .c-family, .c-partner { padding: 22px; }
    .c-faq__answer { padding-right: 0; }
    .c-prose ul.service-versus li { padding: 16px 16px 16px 52px; }
    .c-display { letter-spacing: -.03em; }
}

/* Katalog ince ayarları */
.c-catalog .c-card__family { display: none; }
@media (min-width: 1024px) {
    .c-filter { flex-wrap: wrap; overflow: visible; margin-left: 0; margin-right: 0; padding-left: 0; padding-right: 0; }
}
.c-form .custom-select.c-input { border: 0; padding: 0; min-height: 0; background: none; box-shadow: none; }