/* XL Teknoloji — site stilleri */
/* Yazı tipi sitenin kendi sunucusundan yüklenir (üçüncü taraf istek yok). Plus Jakarta Sans, SIL Open Font License. */
@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../fonts/plus-jakarta-sans-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../fonts/plus-jakarta-sans-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --navy: #0E3F6B;
  --navy-2: #154E80;
  --navy-3: #0A3359;
  --sky: #52ABDE;
  --sky-soft: #9FD0F0;
  --link: #1F6FA8;
  --ink: #0B2340;
  --muted: #4A6380;
  --muted-2: #3D5670;
  --on-navy: #CFE3F3;
  --bg-soft: #F2F6FA;
  --bg-card: #F5F8FB;
  --bg-tint: #EEF5FB;
  --line: #E1E9F1;
  --line-2: #D6E2EE;
  --green: #1E5B4A;
  --green-soft: #E9F4EF;
  --r-sm: 12px;
  --r-md: 20px;
  --r-lg: 28px;
  --container: 1240px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  color: var(--ink);
  background: #FFFFFF;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); text-decoration: none; }
a:hover { color: var(--link); }
h1, h2, h3 { margin: 0; letter-spacing: -0.02em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--sky); outline-offset: 2px; border-radius: 6px; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-sm { padding: 56px 0; }
.bg-soft { background: var(--bg-soft); }
.bg-tint { background: var(--bg-tint); }
.bg-navy { background: var(--navy); color: #FFFFFF; }
[hidden] { display: none !important; }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 16px; top: 16px; z-index: 100; background: #FFFFFF; padding: 12px 16px; border-radius: var(--r-sm); }

/* Tipografi */
.eyebrow { font-size: 14px; font-weight: 700; color: var(--link); letter-spacing: 0.08em; text-transform: uppercase; }
.bg-navy .eyebrow, .band-navy .eyebrow { color: var(--sky-soft); }
.h1 { font-size: clamp(34px, 5vw, 54px); line-height: 1.08; font-weight: 800; }
.h2 { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.15; font-weight: 800; }
.h3 { font-size: 20px; font-weight: 800; }
.lead { font-size: 18px; line-height: 1.65; color: var(--muted-2); }
.muted { color: var(--muted); }
.bg-navy .lead, .bg-navy .muted, .band-navy .muted { color: var(--on-navy); }
.section-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 16px; margin-bottom: 32px; }
.section-head .h2 { margin-top: 8px; }
.stack { display: flex; flex-direction: column; gap: 20px; }
.stack-sm { display: flex; flex-direction: column; gap: 10px; }

/* Butonlar */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 14px 24px; border-radius: 14px; font-weight: 700; font-size: 15px; border: 1.5px solid transparent; cursor: pointer; font-family: inherit; transition: background .15s, color .15s, border-color .15s; }
.btn-primary { background: var(--navy); color: #FFFFFF; }
.btn-primary:hover { background: var(--navy-2); color: #FFFFFF; }
.btn-outline { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn-outline:hover { background: var(--bg-tint); }
.btn-light { background: #FFFFFF; color: var(--navy); }
.btn-light:hover { background: var(--bg-tint); color: var(--navy); }
.btn-ghost { border-color: #6FA9D6; color: #FFFFFF; background: transparent; }
.btn-ghost:hover { background: var(--navy-2); color: #FFFFFF; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.link-more { font-weight: 700; color: var(--link); }
.badge { display: inline-block; align-self: flex-start; background: var(--sky); color: #062440; font-size: 12px; font-weight: 800; padding: 6px 12px; border-radius: 999px; letter-spacing: 0.04em; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { background: #FFFFFF; padding: 8px 14px; border-radius: 999px; font-size: 14px; font-weight: 600; }
.bg-soft .chip, .chip-soft { background: #FFFFFF; }
.chip-tint { background: var(--bg-tint); }

/* Üst şerit */
.topbar { background: var(--bg-soft); border-bottom: 1px solid var(--line); font-size: 13px; }
.topbar .container { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; min-height: 40px; }
.topbar nav, .topbar .topbar-right { display: flex; flex-wrap: wrap; gap: 4px 20px; align-items: center; }
.topbar a { color: var(--muted-2); padding: 10px 0; }
.topbar a.is-active { color: var(--navy); font-weight: 700; border-bottom: 3px solid var(--sky); }
.topbar .topbar-phone { color: var(--navy); font-weight: 700; }

/* Header */
.site-header { background: #FFFFFF; border-bottom: 1px solid #E8EEF4; position: sticky; top: 0; z-index: 50; }
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 80px; }
.site-header .logo { padding: 14px 0; }
.logo img { height: 52px; width: auto; }
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav > a, .main-nav > .has-mega > button { padding: 12px 14px; border-radius: 10px; font-weight: 600; font-size: 15px; color: var(--navy); background: none; border: 0; font-family: inherit; cursor: pointer; }
.main-nav > a:hover, .main-nav > .has-mega > button:hover { background: var(--bg-tint); }
.main-nav > a.is-active, .main-nav > .has-mega > button.is-active { background: var(--bg-tint); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.menu-toggle { display: none; width: 46px; height: 46px; border-radius: 12px; border: 0; background: var(--navy); color: #FFFFFF; cursor: pointer; align-items: center; justify-content: center; }

/* Mega menü */
.has-mega { position: static; align-self: stretch; display: flex; align-items: center; }
.site-header .container { align-items: stretch; }
.site-header .logo, .site-header .header-actions { align-self: center; }
.mega { position: absolute; left: 0; right: 0; top: 100%; background: #FFFFFF; border-top: 1px solid #E8EEF4; border-radius: 0 0 var(--r-lg) var(--r-lg); box-shadow: 0 24px 48px rgba(11, 35, 64, 0.14); display: none; }
.has-mega.is-open .mega { display: block; }
.has-mega.is-open > button { background: var(--navy); color: #FFFFFF; }
.mega-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)) 280px; gap: 28px; padding-top: 32px; padding-bottom: 24px; }
.mega-col a { display: block; font-size: 14px; padding: 6px 0; }
.mega-col .mega-title { display: flex; flex-direction: column; gap: 4px; padding-bottom: 12px; margin-bottom: 6px; border-bottom: 1px solid #E8EEF4; }
.mega-col .mega-title strong { font-size: 17px; }
.mega-col .mega-title span { font-size: 13px; color: var(--muted); }
.mega-promo { background: var(--navy); color: #FFFFFF; border-radius: 22px; padding: 24px; display: flex; flex-direction: column; gap: 12px; }
.mega-promo p { color: var(--on-navy); font-size: 14px; }
.mega-foot { display: flex; flex-wrap: wrap; gap: 8px 24px; padding-bottom: 28px; font-size: 14px; color: var(--muted); }
.mega-foot .link-more { margin-left: auto; }

/* Kartlar ve ızgaralar */
.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(min(var(--min, 260px), 100%), 1fr)); }
.grid-2 { display: grid; gap: 14px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card { border: 1px solid var(--line); border-radius: 24px; padding: 30px; display: flex; flex-direction: column; gap: 14px; background: #FFFFFF; }
.card-soft { background: var(--bg-card); border-radius: 22px; padding: 26px; display: flex; flex-direction: column; gap: 8px; }
.card-white { background: #FFFFFF; border-radius: 20px; padding: 24px; display: flex; flex-direction: column; gap: 8px; }
.card-navy { background: var(--navy-2); border-radius: 22px; padding: 26px; display: flex; flex-direction: column; gap: 8px; color: #FFFFFF; }
.card-navy p, .card-navy span { color: var(--on-navy); }
.card .link-more, .card-soft .link-more { margin-top: auto; }
a.card:hover, a.card-soft:hover, a.card-white:hover { border-color: var(--sky); color: var(--ink); box-shadow: 0 8px 24px rgba(11, 35, 64, 0.08); }
a.card-navy:hover { background: var(--navy-3); color: #FFFFFF; }
.card.bg-navy { background: var(--navy); color: #FFFFFF; }
.icon-box { width: 56px; height: 56px; border-radius: 16px; background: var(--bg-tint); display: flex; align-items: center; justify-content: center; color: var(--navy); }
.step-no { font-size: 13px; font-weight: 800; color: var(--link); letter-spacing: 0.06em; }
.card-navy .step-no { color: var(--sky-soft); }
.split { display: flex; flex-wrap: wrap; gap: 56px; align-items: center; }
.split > * { flex: 1 1 420px; min-width: 0; }
.placeholder { min-height: 300px; border-radius: var(--r-lg); background: #D6E7F5; display: flex; align-items: center; justify-content: center; color: var(--navy); font-weight: 700; padding: 24px; text-align: center; }

/* Ana sayfa hero */
.hero { padding-top: 28px; }
.hero-box { background: var(--navy); border-radius: var(--r-lg); overflow: hidden; display: flex; flex-wrap: wrap; min-height: 500px; }
.hero-text { flex: 1 1 480px; padding: 64px 56px; display: flex; flex-direction: column; justify-content: center; gap: 22px; color: #FFFFFF; }
.hero-text .lead { color: var(--on-navy); max-width: 520px; }
.hero-visual { flex: 1 1 400px; background: var(--navy-3); padding: 44px; display: flex; align-items: center; justify-content: center; }
.hero-tabs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 18px; border-top: 1px solid var(--line); }
.hero-tabs a { padding: 16px 8px; font-size: 14px; color: var(--muted); }
.hero-tabs a.is-active { font-weight: 700; color: var(--ink); border-top: 3px solid var(--navy); margin-top: -2px; }

/* Sohbet maketi */
.phone { width: 320px; max-width: 100%; background: #FFFFFF; border-radius: 34px; padding: 12px; border: 6px solid #062440; }
.phone-screen { background: #F0F4F8; border-radius: 24px; overflow: hidden; }
.phone-head { background: var(--navy); color: #FFFFFF; padding: 14px 16px; display: flex; align-items: center; gap: 10px; }
.phone-avatar { width: 36px; height: 36px; border-radius: 50%; background: #FFFFFF; display: flex; align-items: center; justify-content: center; }
.phone-avatar img { width: 26px; }
.phone-head small { display: block; font-size: 11px; color: var(--on-navy); }
.chat { padding: 16px 14px; display: flex; flex-direction: column; gap: 10px; font-size: 13.5px; line-height: 1.45; min-height: 330px; }
.msg { max-width: 86%; padding: 9px 12px; color: var(--ink); }
.msg-out { align-self: flex-end; background: #DCEBF7; border-radius: 12px 12px 2px 12px; }
.msg-in { align-self: flex-start; background: #FFFFFF; border-radius: 12px 12px 12px 2px; }

/* Bantlar */
.band-navy { background: var(--navy); color: #FFFFFF; }
.cta-box { background: var(--navy); color: #FFFFFF; border-radius: var(--r-lg); padding: 56px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 28px; }
.cta-box p { color: var(--on-navy); margin-top: 8px; }
.cta-box.cta-light { background: var(--bg-tint); color: var(--ink); }
.cta-box.cta-light p { color: var(--muted); }
.product-card { background: var(--green-soft); }
.product-card .eyebrow { color: var(--green); }

/* Paketler */
.plan { border: 1px solid var(--line); border-radius: 24px; padding: 30px; display: flex; flex-direction: column; gap: 14px; }
.plan.is-featured { border: 2px solid var(--navy); }
.plan .price { font-size: 32px; font-weight: 800; }
.plan .price small { font-size: 15px; font-weight: 500; color: var(--muted); }
.plan ul { display: flex; flex-direction: column; gap: 8px; color: var(--muted); font-size: 15px; }
.plan .btn { margin-top: auto; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 24px; }
.table { width: 100%; min-width: 760px; border-collapse: collapse; font-size: 15px; }
.table th, .table td { text-align: left; padding: 16px 24px; border-top: 1px solid var(--line); vertical-align: top; }
.table thead th { background: var(--bg-card); border-top: 0; padding: 22px 24px; }
.table .col-featured { background: #F3F8FC; }
.table thead .col-featured { background: #E3EEF8; }

/* İç sayfa başlığı */
.page-hero { background: var(--bg-tint); padding: 28px 0 64px; }
.breadcrumb { font-size: 13px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 8px; }
.breadcrumb a { color: var(--muted); }
.breadcrumb [aria-current] { color: var(--ink); font-weight: 600; }
.page-hero .split { margin-top: 36px; gap: 48px; }
.subnav { border-bottom: 1px solid var(--line); background: #FFFFFF; position: sticky; top: 81px; z-index: 40; }
.subnav nav { display: flex; gap: 4px; overflow-x: auto; font-size: 15px; font-weight: 600; }
.subnav a { padding: 18px 14px; color: var(--muted); white-space: nowrap; border-bottom: 3px solid transparent; }
.subnav a.is-active, .subnav a:hover { color: var(--navy); border-bottom-color: var(--navy); }
.stat { background: #FFFFFF; border-radius: 20px; padding: 22px; }
.stat strong { display: block; font-size: 26px; font-weight: 800; margin-top: 6px; }
.stat span { font-size: 13px; color: var(--muted); }
[id] { scroll-margin-top: 160px; }

/* Akış şeması */
.flow { display: flex; flex-direction: column; gap: 10px; }
.flow-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.flow-node { background: #FFFFFF; border-radius: 14px; padding: 14px; text-align: center; font-weight: 700; font-size: 14px; }
.flow-core { background: var(--navy); color: #FFFFFF; border-radius: 16px; padding: 20px; text-align: center; }
.flow-core small { display: block; font-size: 12px; color: var(--sky-soft); font-weight: 700; letter-spacing: 0.08em; }
.flow-line { width: 2px; height: 26px; background: var(--sky); margin: 0 auto; }

/* SSS */
.faq { max-width: 900px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq details { border: 1px solid var(--line); border-radius: 18px; padding: 20px 24px; }
.faq summary { font-weight: 700; font-size: 17px; cursor: pointer; }
.faq details p { margin-top: 12px; color: var(--muted); line-height: 1.7; }

/* Formlar */
.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-content: start; }
.form label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 600; }
.form .full { grid-column: 1 / -1; }
.form input, .form select, .form textarea { height: 50px; border: 1px solid var(--line-2); border-radius: var(--r-sm); padding: 0 14px; font-family: inherit; font-size: 15px; background: #FFFFFF; color: var(--ink); }
.form textarea { height: auto; padding: 12px 14px; resize: vertical; }
.form .check { flex-direction: row; align-items: flex-start; gap: 10px; font-weight: 400; color: var(--muted-2); }
.form .check input { width: 20px; height: 20px; margin: 0; }
.form-status { grid-column: 1 / -1; font-size: 14px; font-weight: 600; color: var(--green); }
.on-navy .form label { color: #FFFFFF; }
.on-navy .form input { border: 0; }

/* İletişim */
.contact-layout { display: grid; grid-template-columns: 1.3fr 1fr; gap: 20px; margin-top: 36px; }
.contact-main { background: var(--navy); color: #FFFFFF; border-radius: var(--r-lg); padding: 40px; display: flex; flex-direction: column; gap: 10px; }
.contact-main:hover { background: var(--navy-3); color: #FFFFFF; }
.contact-label { font-size: 17px; color: var(--on-navy); margin-top: 6px; }
.contact-number { font-size: clamp(36px, 5vw, 54px); font-weight: 800; letter-spacing: -0.02em; line-height: 1.05; }
.contact-note { color: var(--on-navy); font-size: 16px; }
.contact-side { display: flex; flex-direction: column; gap: 16px; }
.contact-item { flex: 1; background: #FFFFFF; border: 1px solid var(--line); border-radius: 22px; padding: 26px; display: flex; align-items: center; gap: 18px; }
.contact-item:hover { border-color: var(--sky); color: var(--ink); box-shadow: 0 8px 24px rgba(11, 35, 64, 0.08); }
.contact-icon { width: 52px; height: 52px; flex: 0 0 52px; border-radius: 16px; background: var(--bg-tint); color: var(--navy); display: flex; align-items: center; justify-content: center; }
.contact-icon-light { width: 60px; height: 60px; background: rgba(255, 255, 255, 0.12); color: #FFFFFF; }
.contact-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.contact-text strong { font-size: clamp(17px, 4.6vw, 22px); overflow-wrap: anywhere; }
.contact-small { font-size: 14px; color: var(--muted); }
@media (max-width: 860px) { .contact-layout { grid-template-columns: 1fr; } .contact-main { padding: 28px; } }

/* Yasal metinler */
.legal { max-width: 820px; }
.legal h2 { font-size: 22px; font-weight: 800; margin: 36px 0 12px; color: var(--ink); }
.legal p, .legal li { font-size: 16px; line-height: 1.75; color: var(--muted-2); }
.legal ul { list-style: disc; padding-left: 22px; display: flex; flex-direction: column; gap: 6px; margin: 10px 0; }
.legal a { color: var(--link); font-weight: 600; }

/* Footer */
.site-footer { background: var(--bg-soft); color: var(--muted-2); border-top: 1px solid #DCE5EE; font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 36px; padding-top: 64px; padding-bottom: 32px; }
.footer-grid strong { color: var(--ink); display: block; margin-bottom: 8px; }
.footer-grid li { padding: 4px 0; }
.footer-grid a { color: var(--muted-2); }
.footer-logo { height: 56px; width: auto; margin-bottom: 16px; }
.footer-bottom { border-top: 1px solid #DCE5EE; padding-top: 20px; padding-bottom: 32px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 13px; color: var(--muted); }

/* Ürünler mega menüsü */
.mega-grid-products { grid-template-columns: repeat(3, minmax(0, 1fr)) 280px; gap: 8px 16px; }
.mega-grid-products .mega-promo { grid-column: 4; grid-row: 1 / span 2; }
.mega-product { display: flex; gap: 12px; align-items: flex-start; padding: 14px; border-radius: 16px; }
.mega-product:hover { background: var(--bg-tint); }
.mega-product img { width: 40px; height: auto; flex: 0 0 40px; }
.mega-product strong { display: block; font-size: 16px; }
.mega-product small { display: block; font-size: 13px; color: var(--muted); margin-top: 2px; line-height: 1.4; }

/* Bukalemun ürün teması (e-Belge paneliyle aynı renk dili) */
.theme-bk { --bk-navy: #12395F; --bk-teal: #1F7A76; --bk-mint: #EAF5F3; }
.theme-bk .eyebrow { color: var(--bk-teal); }
.theme-bk .band-navy .eyebrow, .theme-bk .bg-navy .eyebrow { color: #9FE0D6; }
.theme-bk .h1, .theme-bk .h2 { color: var(--bk-navy); }
.theme-bk .band-navy .h2, .theme-bk .cta-box .h2, .theme-bk .bg-navy .h2 { color: #FFFFFF; }
.theme-bk .cta-box.cta-light .h2 { color: var(--bk-navy); }
.bk-hero { background: linear-gradient(135deg, #EAF5F3 0%, #F3F8FC 55%, #FFFFFF 100%); padding: 28px 0 72px; }
.bk-hero .split { margin-top: 32px; gap: 48px; }
.bk-brand { display: flex; align-items: center; gap: 16px; }
.bk-brand img { width: 84px; height: auto; }
.bk-brand-name { font-size: 30px; font-weight: 800; color: #12395F; line-height: 1.05; }
.bk-brand-sub { color: #1F7A76; font-weight: 600; font-size: 15px; }
.status { display: inline-flex; align-items: center; gap: 6px; align-self: flex-start; padding: 6px 12px; border-radius: 999px; font-size: 12px; font-weight: 800; letter-spacing: 0.03em; }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.status-live { background: #E2F3EC; color: #1E6B48; }
.status-soon { background: #FFF1DB; color: #7A4300; }
.check-list { display: flex; flex-direction: column; gap: 10px; }
.check-list li { display: flex; gap: 10px; line-height: 1.55; }
.check-list li::before { content: "✓"; color: #1F7A76; font-weight: 800; }
.band-navy .check-list li::before { color: #9FE0D6; }
.chip-mint { background: #FFFFFF; border: 1px solid #CFE6E2; color: #12395F; }
.feature { border: 1px solid var(--line); border-radius: 22px; padding: 26px; display: flex; flex-direction: column; gap: 10px; background: #FFFFFF; }
.feature-icon { width: 48px; height: 48px; border-radius: 14px; background: #EAF5F3; color: #1F7A76; display: flex; align-items: center; justify-content: center; }
.feature p { color: var(--muted); font-size: 15px; line-height: 1.6; }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; counter-reset: step; }
.step { border: 1px solid var(--line); border-radius: 20px; padding: 24px; background: #FFFFFF; display: flex; flex-direction: column; gap: 6px; }
.step::before { counter-increment: step; content: counter(step); font-weight: 800; color: #1F7A76; font-size: 14px; }
.step.is-core { background: #12395F; color: #FFFFFF; border-color: #12395F; }
.step.is-core::before { color: #9FE0D6; }
.step.is-core p { color: var(--on-navy); }
.step p { color: var(--muted); font-size: 15px; line-height: 1.55; }
.note-box { background: #EAF5F3; border-left: 4px solid #1F7A76; border-radius: 0 16px 16px 0; padding: 18px 22px; color: var(--muted-2); line-height: 1.6; }
.logo-tile { background: #FFFFFF; border: 1px solid var(--line); border-radius: 18px; min-height: 110px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; padding: 20px; text-align: center; }
.logo-tile img { max-height: 44px; width: auto; max-width: 70%; }
.logo-tile strong { font-size: 20px; color: #12395F; }
.logo-tile span { font-size: 13px; color: var(--muted); }

/* Ürün kartları */
.product-tile { border: 1px solid var(--line); border-radius: 24px; padding: 28px; display: flex; flex-direction: column; gap: 12px; background: #FFFFFF; }
a.product-tile:hover { border-color: #1F7A76; color: var(--ink); box-shadow: 0 10px 28px rgba(18, 57, 95, 0.08); }
.product-tile-head { display: flex; align-items: center; gap: 12px; }
.product-tile-head img { width: 48px; height: auto; }
.product-tile-head strong { font-size: 19px; color: #12395F; line-height: 1.2; }
.product-tile p { color: var(--muted); font-size: 15px; line-height: 1.6; }
.product-tile .link-more { margin-top: auto; color: #1F7A76; }
.product-tile.is-lead { background: linear-gradient(135deg, #EAF5F3, #FFFFFF 70%); }

/* Temsilî panel ekranı */
.mock { display: flex; flex-direction: column; gap: 8px; }
.mock-note { font-size: 12px; color: var(--muted); text-align: right; }
.app { border: 1px solid var(--line); border-radius: 18px; background: #FFFFFF; box-shadow: 0 24px 60px rgba(18, 57, 95, 0.14); overflow: hidden; display: grid; grid-template-columns: 165px minmax(0, 1fr); font-size: 13px; color: var(--ink); text-align: left; }
.app-side { border-right: 1px solid var(--line); padding: 16px 10px; display: flex; flex-direction: column; gap: 2px; }
.app-logo { display: flex; align-items: center; gap: 8px; padding: 0 6px 12px; margin-bottom: 6px; border-bottom: 1px solid var(--line); }
.app-logo img { width: 32px; height: auto; }
.app-logo strong { display: block; font-size: 14px; color: #12395F; line-height: 1.1; }
.app-logo span { font-size: 11px; color: #1F7A76; }
.app-label { font-size: 10px; letter-spacing: 0.08em; color: var(--muted); padding: 10px 8px 4px; text-transform: uppercase; }
.app-nav { padding: 7px 10px; border-radius: 8px; color: var(--muted-2); display: flex; justify-content: space-between; align-items: center; }
.app-nav.is-active { background: var(--bg-tint); color: var(--ink); font-weight: 700; }
.app-count { background: #C2410C; color: #FFFFFF; border-radius: 999px; font-size: 10px; padding: 1px 6px; font-weight: 700; }
.app-main { background: #F7F9FB; padding: 16px; display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.app-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; }
.app-top strong { font-size: 16px; }
.app-pills { display: flex; gap: 6px; flex-wrap: wrap; }
.app-pill { background: #FFFFFF; border: 1px solid var(--line); border-radius: 999px; padding: 3px 10px; font-size: 11px; display: inline-flex; gap: 6px; align-items: center; }
.app-pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #22A06B; }
.app-alert { background: #EAF3FB; border: 1px solid #CFE3F3; border-radius: 10px; padding: 10px 12px; display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.app-btn { background: #12395F; color: #FFFFFF; border-radius: 8px; padding: 6px 10px; font-size: 11px; font-weight: 700; white-space: nowrap; }
.app-kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.app-kpi { background: #FFFFFF; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.app-kpi span { font-size: 11px; color: var(--muted); }
.app-kpi strong { display: block; font-size: 20px; margin-top: 2px; white-space: nowrap; }
.app-kpi .up { color: #1E6B48; font-size: 11px; font-weight: 700; }
.app-kpi .warn { color: #B42318; }
.app-row { display: grid; grid-template-columns: 1.4fr 1fr; gap: 12px; }
.app-card { background: #FFFFFF; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; min-width: 0; }
.app-card-head { padding: 10px 12px; border-bottom: 1px solid var(--line); font-weight: 700; display: flex; justify-content: space-between; gap: 8px; }
.app-card-head small { font-weight: 500; color: var(--muted); }
.app-card-body { padding: 12px; display: flex; flex-direction: column; gap: 8px; line-height: 1.5; }
.app-scroll { overflow-x: auto; }
.app-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.app-table th { text-align: left; font-weight: 600; color: var(--muted); padding: 8px 10px; background: #FAFBFC; white-space: nowrap; }
.app-table td { padding: 8px 10px; border-top: 1px solid #EEF2F6; white-space: nowrap; }
.app-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.tag { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.tag-ok { background: #E2F3EC; color: #1E6B48; }
.tag-warn { background: #FFF1DB; color: #7A4300; }
.tag-info { background: #E3EEF8; color: #1B4F7A; }
.tag-err { background: #FDE7E3; color: #B42318; }
.app-bars { display: flex; align-items: flex-end; gap: 6px; height: 120px; padding: 12px; }
.app-bars span { flex: 1; background: #CFE3F3; border-radius: 4px 4px 0 0; }
.app-bars span.hl { background: #12395F; }
.app-ai { background: #EAF5F3; border-radius: 10px; padding: 12px; color: #1D3B3A; line-height: 1.55; }
.app-ai strong { color: #1F7A76; }

/* Kenar çubuksuz kompakt panel (ana sayfa hero) */
.app-compact { grid-template-columns: minmax(0, 1fr); width: 100%; max-width: 560px; }
.app-compact .app-main { background: #FFFFFF; }
.hero-visual .app-kpis { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* Geniş panel: daha çok veri */
.app-wide { grid-template-columns: 200px minmax(0, 1fr); }
.app-grid3 { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 12px; }
.app-kpis-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.app-line { width: 100%; height: 150px; display: block; }
.app-legend { display: flex; gap: 14px; font-size: 11px; color: var(--muted); padding: 0 12px 10px; }
.app-legend i { display: inline-block; width: 10px; height: 3px; border-radius: 2px; margin-right: 5px; vertical-align: middle; }
.hbars { display: flex; flex-direction: column; gap: 9px; padding: 12px; }
.hbar { display: grid; grid-template-columns: 92px minmax(0, 1fr) 54px; gap: 8px; align-items: center; font-size: 12px; }
.hbar-track { height: 8px; background: #EEF2F6; border-radius: 4px; overflow: hidden; }
.hbar-fill { height: 100%; background: #1F7A76; border-radius: 4px; }
.hbar-fill.alt { background: #52ABDE; }
.hbar .num { text-align: right; font-variant-numeric: tabular-nums; }
.donut { width: 112px; height: 112px; border-radius: 50%; margin: 6px auto; position: relative; }
.donut::after { content: ""; position: absolute; inset: 22px; background: #FFFFFF; border-radius: 50%; }
.donut-legend { display: flex; flex-direction: column; gap: 5px; font-size: 11.5px; padding: 0 12px 12px; }
.donut-legend span::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 6px; background: var(--c); }
.trend-up { color: #1E6B48; font-weight: 700; }
.trend-down { color: #B42318; font-weight: 700; }
.app-mods { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.app-mod { background: #FFFFFF; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; display: flex; flex-direction: column; gap: 2px; }
.app-mod b { font-size: 12.5px; }
.app-mod span { font-size: 11px; color: var(--muted); }
.app-task { display: flex; justify-content: space-between; gap: 8px; padding: 8px 12px; border-top: 1px solid #EEF2F6; font-size: 12px; }
.app-task:first-child { border-top: 0; }

/* Ürün dağıtım: senaryo karşılaştırması */
.transfer { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 18px; align-items: center; }
.store { background: #FFFFFF; border: 1px solid var(--line); border-radius: 22px; padding: 24px; display: flex; flex-direction: column; gap: 12px; }
.store-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.store-head strong { font-size: 18px; color: #12395F; }
.store-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.store-stats div { background: var(--bg-card); border-radius: 12px; padding: 10px; }
.store-stats span { display: block; font-size: 12px; color: var(--muted); }
.store-stats strong { font-size: 22px; }
.store.is-need { border: 2px solid #B42318; }
.store.is-surplus { border: 2px solid #1F7A76; }
.transfer-arrow { display: flex; flex-direction: column; align-items: center; gap: 6px; color: #1F7A76; font-weight: 800; text-align: center; }
.transfer-arrow svg { width: 56px; height: 56px; }
.ai-callout { background: #12395F; color: #FFFFFF; border-radius: 22px; padding: 22px 26px; display: flex; gap: 16px; align-items: flex-start; }
.ai-callout img { width: 44px; height: auto; flex: 0 0 44px; background: #FFFFFF; border-radius: 50%; padding: 4px; }
.ai-callout p { color: var(--on-navy); line-height: 1.6; }
.ai-callout strong { color: #FFFFFF; }

/* Güven şeridi ve referanslar */
.trust-strip { border: 1px solid var(--line); border-radius: 24px; padding: 24px 28px; display: flex; flex-direction: column; gap: 18px; }
.trust-stats { display: flex; flex-wrap: wrap; gap: 16px 48px; }
.trust-stats div { display: flex; flex-direction: column; }
.trust-stats strong { font-size: 30px; font-weight: 800; color: var(--navy); line-height: 1.1; }
.trust-stats span { font-size: 14px; color: var(--muted); }
.ref-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.ref-logo { height: 56px; padding: 8px 12px; border-radius: 12px; background: #FFFFFF; border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; }
.ref-logo img { max-height: 34px; max-width: 104px; width: auto; }
.ref-name { height: 56px; display: flex; align-items: center; padding: 10px 16px; border-radius: 12px; background: var(--bg-card); font-weight: 700; color: var(--muted-2); font-size: 14px; }
.ref-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr)); }
.ref-tile { background: #FFFFFF; border: 1px solid var(--line); border-radius: 18px; min-height: 120px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; padding: 18px; text-align: center; }
.ref-tile img { max-height: 56px; max-width: 80%; width: auto; }
.ref-tile strong { font-size: 18px; color: var(--navy); }
.ref-tile span { font-size: 12px; color: var(--muted); }

/* Donanım bakımı: senaryolar */
.scenario { background: #FFFFFF; border: 1px solid var(--line); border-radius: 22px; padding: 24px; display: flex; flex-direction: column; gap: 8px; }
.scenario-time { align-self: flex-start; font-size: 12px; font-weight: 800; letter-spacing: 0.04em; color: #7A4300; background: #FFF1DB; padding: 4px 10px; border-radius: 999px; }
.scenario-visual { height: 120px; border-radius: 16px; background: var(--bg-tint); display: flex; align-items: center; justify-content: center; color: var(--navy); margin-bottom: 4px; }
.scenario-visual svg { width: 64px; height: 64px; }
.scenario-fix { border-top: 1px dashed var(--line-2); padding-top: 10px; font-size: 14px; color: var(--muted-2); }
.scenario-fix b { color: #1E6B48; }
.ticket { background: #FFFFFF; border: 1px solid var(--line); border-radius: 18px; box-shadow: 0 24px 60px rgba(18, 57, 95, 0.14); overflow: hidden; font-size: 13px; }
.ticket-head { background: var(--navy); color: #FFFFFF; padding: 14px 18px; display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.ticket-row { display: grid; grid-template-columns: 70px minmax(0, 1fr); gap: 12px; padding: 12px 18px; border-top: 1px solid #EEF2F6; }
.ticket-row:first-of-type { border-top: 0; }
.ticket-row time { font-weight: 700; color: var(--link); font-variant-numeric: tabular-nums; }

/* Giriş ekranı önizlemesi (Bukalemun ERP) */
.login-mock { position: relative; border: 1px solid var(--line); border-radius: 22px; overflow: hidden; display: grid; grid-template-columns: 1.1fr 1fr; background: #FFFFFF; box-shadow: 0 24px 60px rgba(18, 57, 95, 0.14); min-height: 420px; }
.login-left { background: linear-gradient(160deg, #EAF5F3 0%, #F3F8FC 60%, #E6F1F8 100%); padding: 40px; display: flex; flex-direction: column; justify-content: center; gap: 16px; }
.login-left img { width: 150px; height: auto; }
.login-left h3 { font-size: 26px; line-height: 1.2; color: #12395F; font-weight: 800; }
.login-left p { color: var(--muted-2); font-size: 15px; }
.login-right { padding: 40px; display: flex; flex-direction: column; justify-content: center; gap: 12px; }
.login-right .fake-input { height: 42px; border: 1px solid var(--line-2); border-radius: 10px; background: #FAFBFC; }
.login-right .fake-label { font-size: 13px; font-weight: 600; }
.login-right .fake-btn { height: 44px; border-radius: 10px; background: #12395F; color: #FFFFFF; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; opacity: 0.55; }
.login-ribbon { position: absolute; top: 16px; right: 16px; }

/* Sohbet kanalları */
.phone-wa .phone-head { background: #1F6F5C; }
.phone-wa .msg-out { background: #DCF4E4; }
.phone-wa .phone-screen { background: #EFEAE2; }
.phone-tg .phone-head { background: #2F79B5; }
.phone-tg .msg-out { background: #DDEEFB; }
.phone-tg .phone-screen { background: #E7EEF4; }
.msg-actions { display: flex; gap: 6px; margin-top: 8px; }
.msg-actions span { flex: 1; text-align: center; border: 1px solid #CFE3F3; border-radius: 8px; padding: 5px; font-weight: 700; color: #12395F; font-size: 12px; background: #FFFFFF; }
.phone-row { display: flex; flex-wrap: wrap; gap: 32px; justify-content: center; }
.phone-row figure { margin: 0; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.phone-row figcaption { font-weight: 700; color: #12395F; }

/* Galeri */
.gallery { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); }
.gallery figure { margin: 0; display: flex; flex-direction: column; gap: 10px; }
.gallery button { padding: 0; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: #FFFFFF; cursor: zoom-in; aspect-ratio: 16 / 10; display: block; width: 100%; }
.gallery button img { width: 100%; height: 100%; object-fit: cover; object-position: top left; transition: transform .25s; }
.gallery button:hover img { transform: scale(1.03); }
.gallery figcaption { font-size: 14px; color: var(--muted); line-height: 1.5; }
.gallery figcaption strong { color: var(--ink); display: block; }
.lightbox { border: 0; padding: 0; max-width: min(1200px, 94vw); max-height: 92vh; background: transparent; }
.lightbox::backdrop { background: rgba(6, 20, 36, 0.78); }
.lightbox img { max-width: 100%; max-height: 84vh; border-radius: 12px; background: #FFFFFF; margin: 0 auto; }
.lightbox p { color: #FFFFFF; text-align: center; margin-top: 10px; font-size: 15px; }
.lightbox-close { position: absolute; top: 8px; right: 8px; width: 44px; height: 44px; border-radius: 50%; border: 0; background: #FFFFFF; color: var(--ink); font-size: 22px; cursor: pointer; }

@media (max-width: 1100px) {
  .mega-grid-products { grid-template-columns: 1fr; }
  .mega-product { padding: 10px 14px; }
}
@media (max-width: 720px) {
  .app { grid-template-columns: minmax(0, 1fr); }
  .app-side { display: none; }
  .app-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .app-row { grid-template-columns: 1fr; }
  .login-mock { grid-template-columns: minmax(0, 1fr); }
  .app-row { grid-template-columns: minmax(0, 1fr); }
  .app-grid3 { grid-template-columns: minmax(0, 1fr); }
  .app-kpis-6, .app-mods { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-visual .app-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .transfer { grid-template-columns: minmax(0, 1fr); }
  .transfer-arrow svg { transform: rotate(90deg); }
  .login-left, .login-right { padding: 28px 22px; }
  .bk-brand img { width: 64px; }
  .bk-brand-name { font-size: 24px; }
}

/* Duyarlı */
@media (max-width: 1100px) {
  .menu-toggle { display: inline-flex; }
  .header-actions .btn { display: none; }
  .main-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #FFFFFF; flex-direction: column; align-items: stretch; padding: 12px 16px 20px; border-bottom: 1px solid var(--line); box-shadow: 0 24px 48px rgba(11, 35, 64, 0.14); max-height: calc(100vh - 90px); overflow-y: auto; }
  .main-nav.is-open { display: flex; }
  .main-nav > a, .main-nav > .has-mega > button { width: 100%; text-align: left; padding: 14px; }
  .mega { position: static; box-shadow: none; border: 0; border-radius: 0; }
  .mega-grid { grid-template-columns: 1fr; gap: 16px; padding: 8px 14px; }
  .mega-promo, .mega-foot { display: none; }
  .subnav { top: 81px; }
}
@media (max-width: 720px) {
  .container { padding: 0 16px; }
  .section { padding: 56px 0; }
  .topbar nav { display: none; }
  .logo img { height: 46px; }
  .hero { padding-top: 16px; }
  .hero-text { padding: 32px 22px; }
  .hero-visual { padding: 24px 16px; }
  .hero-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cta-box { padding: 32px 24px; }
  .form { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .flow-row { grid-template-columns: 1fr; }
  .split { gap: 32px; }
  .split > * { flex-basis: 100%; }
  .page-hero { padding-bottom: 40px; }
}