/* ==========================================================================
   Logitera resmi web sitesi — tasarım sistemi
   Marka paleti logodaki dört daireden: mor / mavi / turuncu / pembe.
   Platform bölümleri mor-mavi, Tedarikçi Portalı bölümleri turuncu (amber).
   ========================================================================== */

:root {
    --accent: #5b2ee0;
    --accent-grad: linear-gradient(135deg, #5b2ee0 0%, #2f6fe8 100%);
    --accent-soft: linear-gradient(135deg, rgba(91, 46, 224, .10), rgba(47, 111, 232, .10));
    --ink: #0e1024;
    --ink-2: #171a36;
    --ink-3: #23264a;
    --paper: #ffffff;
    --paper-2: #f6f6fb;
    --paper-3: #eeeef7;
    --line: #e4e5ef;
    --line-strong: #cfd1e2;
    --text: #1d2034;
    --text-2: #4b4f66;
    --muted: #7a7e96;

    --purple: #5b2ee0;
    --purple-2: #7c3aed;
    --blue: #2f6fe8;
    --blue-2: #3b82f6;
    --orange: #f59e0b;
    --orange-2: #ea580c;
    --pink: #ff5c7a;
    --green: #10b981;

    --grad-brand: linear-gradient(135deg, #5b2ee0 0%, #2f6fe8 100%);
    --grad-brand-soft: linear-gradient(135deg, rgba(91, 46, 224, .10), rgba(47, 111, 232, .10));
    --grad-sp: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%);
    --grad-sp-soft: linear-gradient(135deg, rgba(245, 158, 11, .12), rgba(234, 88, 12, .10));

    --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
    --font-head: "Manrope", "Inter", system-ui, sans-serif;

    --r-sm: 8px;
    --r-md: 14px;
    --r-lg: 20px;
    --r-xl: 28px;

    --shadow-sm: 0 1px 2px rgba(14, 16, 36, .06), 0 1px 6px rgba(14, 16, 36, .04);
    --shadow-md: 0 8px 24px rgba(14, 16, 36, .08);
    --shadow-lg: 0 24px 60px rgba(14, 16, 36, .16);

    --container: 1200px;
    --gutter: 24px;
    --header-h: 72px;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; overflow-x: clip; }
body {
    margin: 0;
    overflow-x: hidden; overflow-x: clip;
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.15; margin: 0; letter-spacing: -.02em; color: var(--ink); }
h1 { font-size: clamp(2.2rem, 4.6vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.5rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }
h4 { font-size: .95rem; font-weight: 700; }
p { margin: 0; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.center { text-align: center; }

.skip-link { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 1000; }
.skip-link:focus { left: 8px; }

.eyebrow {
    display: inline-block;
    font-size: .78rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 14px;
}
.eyebrow-sp { color: var(--orange-2); }
.text-gradient { background: linear-gradient(90deg, #a78bfa, #60a5fa 55%, #f8b551); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 1.125rem; color: var(--text-2); }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 10px 18px; border-radius: 10px; font-weight: 600; font-size: .95rem;
    line-height: 1.2; white-space: nowrap; border: 1px solid transparent;
    transition: background-color .2s ease, color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.btn svg { width: 16px; height: 16px; }
.btn-lg { padding: 14px 26px; font-size: 1.02rem; border-radius: 12px; }
.btn-primary { background: var(--grad-brand); color: #fff; box-shadow: 0 6px 18px rgba(91, 46, 224, .28); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(91, 46, 224, .36); }
.btn-sp { background: var(--grad-sp); color: #fff; box-shadow: 0 6px 18px rgba(234, 88, 12, .26); }
.btn-sp:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(234, 88, 12, .34); }
.btn-ghost { color: var(--text); background-color: transparent; }
.btn-ghost:hover { background-color: var(--paper-3); }
.btn-outline-light { color: #fff; border-color: rgba(255, 255, 255, .28); background-color: rgba(255, 255, 255, .04); }
.btn-outline-light:hover { background-color: rgba(255, 255, 255, .12); border-color: rgba(255, 255, 255, .5); }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; color: var(--accent); }
.link-arrow i { font-style: normal; transition: transform .2s ease; }
.link-arrow:hover i { transform: translateX(4px); }

/* ---------- Header ---------- */
.site-header {
    position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--header-h);
    background-color: rgba(14, 16, 36, .55);
    backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    color: #fff;
    transition: background-color .25s ease, color .25s ease, border-color .25s ease;
}
.site-header.is-light {
    background-color: rgba(255, 255, 255, .86);
    border-bottom-color: var(--line);
    color: var(--text);
}
.header-inner { height: 100%; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-mark { width: 36px; height: 36px; }
.brand-word { height: 18px; width: auto; filter: invert(1); transition: filter .25s ease; }
.site-header.is-light .brand-word { filter: none; }
.brand-word.is-light { filter: invert(1); }

.main-nav { flex: 1; display: flex; align-items: center; }
.main-nav > ul { display: flex; align-items: center; gap: 4px; }
.nav-link {
    display: inline-flex; align-items: center; gap: 6px; padding: 8px 12px; border-radius: 8px;
    font-weight: 500; font-size: .95rem; color: inherit; opacity: .88;
    transition: background-color .2s ease, opacity .2s ease;
}
.nav-link svg { width: 14px; height: 14px; transition: transform .2s ease; }
.nav-link:hover, .nav-link.is-active { opacity: 1; background-color: rgba(255, 255, 255, .08); }
.site-header.is-light .nav-link:hover, .site-header.is-light .nav-link.is-active { background-color: var(--paper-3); }
.has-menu { position: relative; }
.has-menu.is-open > .nav-link svg, .has-menu.is-open > .btn svg { transform: rotate(180deg); }
.nav-menu {
    position: absolute; top: calc(100% + 10px); left: 0; min-width: 300px;
    background: var(--paper); color: var(--text); border: 1px solid var(--line);
    border-radius: var(--r-md); box-shadow: var(--shadow-lg); padding: 8px;
    opacity: 0; visibility: hidden; transform: translateY(6px);
    transition: opacity .18s ease, transform .18s ease, visibility .18s;
}
.nav-menu-right { left: auto; right: 0; }
.has-menu.is-open > .nav-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-menu-item { display: flex; align-items: flex-start; gap: 12px; padding: 10px 12px; border-radius: 10px; transition: background-color .15s ease; }
.nav-menu-item:hover, .nav-menu-item.is-active { background-color: var(--paper-2); }
.nav-menu-item strong { display: block; font-size: .95rem; }
.nav-menu-item small { display: block; color: var(--muted); font-size: .8rem; }
.nav-menu-dot { flex: none; width: 10px; height: 10px; border-radius: 50%; margin-top: 7px; }
.dot-brand { background: var(--grad-brand); }
.dot-sp { background: var(--grad-sp); }

.header-actions { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.header-actions .btn-ghost { color: inherit; }
.header-actions .btn-ghost:hover { background-color: rgba(255, 255, 255, .1); }
.site-header.is-light .header-actions .btn-ghost:hover { background-color: var(--paper-3); }
.lang-switch { font-size: .82rem; font-weight: 700; letter-spacing: .06em; padding: 8px 10px; border-radius: 8px; opacity: .8; }
.lang-switch:hover { opacity: 1; background-color: rgba(255, 255, 255, .1); }
.site-header.is-light .lang-switch:hover { background-color: var(--paper-3); }
.nav-mobile-extra { display: none; }
.nav-toggle { display: none; width: 42px; height: 42px; border-radius: 10px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.nav-toggle span { display: block; width: 20px; height: 2px; background: currentColor; border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }
.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); }

/* ---------- Hero ---------- */
.hero {
    position: relative; overflow: hidden; color: #fff;
    background: radial-gradient(1200px 600px at 20% -10%, #2a1f6e 0%, transparent 60%), var(--ink);
    padding: calc(var(--header-h) + 72px) 0 96px;
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-grid { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-route { stroke-dashoffset: 0; animation: dash 18s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -320; } }
.hero-nodes circle { opacity: .6; animation: blink 3s ease-in-out infinite; }
.hero-nodes circle:nth-child(2) { animation-delay: 1s; }
.hero-nodes circle:nth-child(3) { animation-delay: 2s; }
@keyframes blink { 0%, 100% { opacity: .35; } 50% { opacity: 1; } }
/* Işıltılar: filter/blur yerine ucuz radial-gradient (kaydırma performansı) */
.hero-glow { position: absolute; border-radius: 50%; }
.hero-glow-a { width: 760px; height: 760px; left: -260px; top: 30%; background: radial-gradient(circle, rgba(91, 46, 224, .45) 0%, rgba(91, 46, 224, 0) 62%); }
.hero-glow-b { width: 640px; height: 640px; right: -200px; top: -200px; background: radial-gradient(circle, rgba(47, 111, 232, .35) 0%, rgba(47, 111, 232, 0) 62%); }

.hero-inner { position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.hero-copy .eyebrow { color: #c4b5fd; }
.hero-copy h1 { color: #fff; margin-bottom: 20px; }
.hero-copy .lead { color: rgba(255, 255, 255, .78); max-width: 560px; margin-bottom: 30px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
.hero-trust { font-size: .85rem; color: rgba(255, 255, 255, .55); }

/* Sahte ürün ekranı (gerçek ekran görüntüsü gelene kadar) */
.hero-visual { position: relative; }
.mock-window {
    background: #fff; color: var(--text); border-radius: 16px; overflow: hidden;
    box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255, 255, 255, .08);
    transform: perspective(1400px) rotateY(-6deg) rotateX(2deg);
}
.mock-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: var(--paper-2); border-bottom: 1px solid var(--line); }
.mock-bar span { width: 10px; height: 10px; border-radius: 50%; background: var(--line-strong); }
.mock-bar span:nth-child(1) { background: #ff6b6b; } .mock-bar span:nth-child(2) { background: #f8c453; } .mock-bar span:nth-child(3) { background: #4ecb71; }
.mock-bar em { margin-left: 10px; font-style: normal; font-size: .72rem; color: var(--muted); background: #fff; padding: 3px 10px; border-radius: 6px; border: 1px solid var(--line); }
.mock-body { display: grid; grid-template-columns: 44px 1fr 160px; }
.mock-side { background: var(--ink); padding: 12px 0; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.mock-side i { width: 20px; height: 20px; border-radius: 6px; background: rgba(255, 255, 255, .12); }
.mock-side i.is-on { background: var(--purple-2); }
.mock-main { padding: 12px; display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.mock-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.mock-kpi { min-width: 0; background: var(--paper-2); border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; display: grid; grid-template-columns: 1fr auto; align-items: end; }
.mock-kpi small { grid-column: 1 / -1; font-size: .62rem; color: var(--muted); }
.mock-kpi strong { font-family: var(--font-head); font-size: 1.05rem; color: var(--ink); }
.mock-kpi b { font-size: .62rem; font-weight: 600; }
.mock-kpi .up { color: var(--green); }
.mock-kpi .live { color: var(--green); animation: blink 1.6s ease-in-out infinite; }
.mock-map { border-radius: 10px; overflow: hidden; border: 1px solid var(--line); background: #f9f9fd; }
.mock-map svg { width: 100%; height: auto; }
.mock-route { stroke-dasharray: 700; stroke-dashoffset: 700; animation: draw 2.4s ease-out forwards; }
.mock-route-2 { animation-delay: .6s; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.mock-panel { border-left: 1px solid var(--line); padding: 12px 10px; display: flex; flex-direction: column; gap: 8px; background: #fff; }
.mock-row { display: grid; grid-template-columns: auto 1fr auto; gap: 6px; align-items: center; font-size: .68rem; color: var(--text-2); }
.mock-row em { font-style: normal; color: var(--muted); }
.pill { display: inline-block; font-size: .6rem; font-weight: 600; padding: 2px 7px; border-radius: 999px; }
.pill-ok { background: rgba(16, 185, 129, .12); color: #059669; }
.pill-live { background: rgba(91, 46, 224, .12); color: var(--purple); }
.pill-wait { background: rgba(245, 158, 11, .14); color: #b45309; }
.mock-float {
    position: absolute; display: flex; align-items: center; gap: 10px;
    background: #fff; color: var(--text); border-radius: 12px; padding: 10px 14px;
    box-shadow: var(--shadow-lg); animation: floaty 6s ease-in-out infinite;
}
.mock-float strong { display: block; font-size: .82rem; }
.mock-float small { display: block; font-size: .7rem; color: var(--muted); }
.mock-float-icon { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; color: #fff; }
.mock-float-icon svg { width: 18px; height: 18px; }
.mock-float-a { left: -28px; bottom: 34px; }
.mock-float-b { right: -18px; top: 26px; animation-delay: 1.5s; }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ---------- Logos ---------- */
.logos { padding: 36px 0; border-bottom: 1px solid var(--line); background: var(--paper); }
.logos-title { text-align: center; font-size: .85rem; color: var(--muted); margin-bottom: 18px; }
.logos-track { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 14px; }
.logo-chip { font-family: var(--font-head); font-weight: 700; font-size: .95rem; color: var(--text-2); padding: 8px 16px; border: 1px solid var(--line); border-radius: 999px; opacity: .85; }

/* ---------- Stats ---------- */
.stats { padding: 56px 0 40px; }
.stats-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.stat { text-align: center; padding: 22px 10px; border-radius: var(--r-md); background: var(--paper-2); }
.stat strong { display: block; white-space: nowrap; font-family: var(--font-head); font-size: clamp(1.4rem, 2.2vw, 2rem); font-weight: 800; background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat span { font-size: .9rem; color: var(--text-2); }
.stats-note { text-align: center; font-size: .78rem; color: var(--muted); margin-top: 14px; }

/* ---------- Sections ---------- */
.section { padding: 96px 0; }
.section-alt { background: var(--paper-2); }
.section-head { max-width: 680px; margin: 0 auto 48px; text-align: center; }
.section-head h2 { margin-bottom: 14px; }
.section-head p { color: var(--text-2); font-size: 1.05rem; }

/* Products */
.product-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.product-card {
    position: relative; display: flex; flex-direction: column; gap: 14px; padding: 34px;
    border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--paper);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; overflow: hidden;
}
.product-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 5px; }
.card-brand::before { background: var(--grad-brand); }
.card-sp::before { background: var(--grad-sp); }
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.product-tag { font-size: .74rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.product-card h3 { font-size: 1.6rem; }
.product-card p { color: var(--text-2); }
.card-sp .link-arrow { color: var(--orange-2); }
.check-list { display: grid; gap: 8px; margin: 6px 0 10px; }
.check-list li { position: relative; padding-left: 26px; color: var(--text-2); font-size: .95rem; }
.check-list li::before {
    content: ""; position: absolute; left: 0; top: 4px; width: 16px; height: 16px; border-radius: 50%;
    background: var(--accent-soft);
}
.check-list li::after {
    content: ""; position: absolute; left: 4px; top: 8px; width: 8px; height: 5px;
    border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg);
}
.card-sp .check-list li::before, .check-list-sp li::before { background: var(--grad-sp-soft); }
.card-sp .check-list li::after, .check-list-sp li::after { border-color: var(--orange-2); }

/* Capabilities */
.cap-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cap-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 26px; transition: transform .25s ease, box-shadow .25s ease; }
.cap-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.cap-icon { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: var(--accent-soft); color: var(--accent); margin-bottom: 16px; }
.cap-icon svg { width: 24px; height: 24px; }
.cap-card h3 { margin-bottom: 8px; font-size: 1.1rem; }
.cap-card p { color: var(--text-2); font-size: .94rem; }

.vertical-strip { margin-top: 40px; display: grid; grid-template-columns: 260px 1fr; gap: 28px; align-items: start; padding: 30px; border-radius: var(--r-lg); background: var(--ink); color: #fff; }
.vertical-head .eyebrow { color: #c4b5fd; margin-bottom: 8px; }
.vertical-head h3 { color: #fff; font-size: 1.35rem; }
.vertical-items { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.vertical-item { display: block; padding: 18px; border-radius: 12px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1); transition: background-color .2s ease, border-color .2s ease; }
.vertical-item:hover { background-color: rgba(255, 255, 255, .11); border-color: rgba(255, 255, 255, .22); }
.vertical-item strong { display: block; font-family: var(--font-head); margin-bottom: 6px; }
.vertical-item span { font-size: .86rem; color: rgba(255, 255, 255, .7); }

/* How */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: step; }
.step { position: relative; padding: 30px 26px 26px; border-radius: var(--r-md); border: 1px solid var(--line); background: var(--paper); }
.step-no { display: inline-block; font-family: var(--font-head); font-weight: 800; font-size: .8rem; letter-spacing: .1em; color: var(--accent); background: var(--accent-soft); padding: 4px 10px; border-radius: 999px; margin-bottom: 16px; }
.step h3 { margin-bottom: 8px; }
.step p { color: var(--text-2); font-size: .95rem; }

/* Supplier sync */
.sync { background: linear-gradient(180deg, #fff7ed 0%, #fff 100%); }
.sync-inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 56px; align-items: center; }
.sync-copy h2 { margin-bottom: 16px; }
.sync-copy .lead { margin-bottom: 20px; }
.sync-copy .check-list { margin-bottom: 26px; }
.sync-diagram { display: grid; grid-template-columns: 1fr auto 1fr; gap: 16px; align-items: center; }
.sync-node { border-radius: var(--r-lg); padding: 22px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-md); }
.sync-node-title { display: block; font-family: var(--font-head); font-weight: 800; font-size: 1.05rem; }
.sync-node-sub { display: block; font-size: .78rem; font-weight: 600; margin-bottom: 12px; }
.node-brand { border-top: 4px solid var(--purple); }
.node-brand .sync-node-sub { color: var(--purple); }
.node-sp { border-top: 4px solid var(--orange); }
.node-sp .sync-node-sub { color: var(--orange-2); }
.sync-node li { font-size: .86rem; color: var(--text-2); padding: 6px 0; border-top: 1px dashed var(--line); }
.sync-link { position: relative; display: flex; flex-direction: column; gap: 10px; align-items: center; padding: 20px 0; }
.sync-link::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: linear-gradient(180deg, var(--purple), var(--orange)); opacity: .5; }
.sync-pulse { position: absolute; left: calc(50% - 6px); top: -6px; width: 12px; height: 12px; border-radius: 50%; background: var(--purple); animation: slide 3s linear infinite; }
@keyframes slide { 0% { top: -6px; background: var(--purple); } 100% { top: calc(100% - 6px); background: var(--orange); } }
.sync-label { position: relative; font-size: .74rem; font-weight: 600; color: var(--text-2); background: #fff; border: 1px solid var(--line); padding: 5px 10px; border-radius: 999px; white-space: nowrap; }

/* Mobile */
.mobile-inner { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 56px; align-items: center; }
.phone { width: 280px; margin: 0 auto; padding: 12px; border-radius: 40px; background: var(--ink); box-shadow: var(--shadow-lg); }
.phone-screen { border-radius: 30px; background: var(--paper-2); overflow: hidden; padding: 12px 12px 14px; display: flex; flex-direction: column; gap: 8px; }
.phone-top { display: flex; justify-content: space-between; font-size: .7rem; color: var(--muted); padding: 2px 6px; }
.phone-title { font-family: var(--font-head); font-weight: 800; font-size: .95rem; padding: 0 4px; }
.phone-map { border-radius: 12px; overflow: hidden; background: #fff; border: 1px solid var(--line); }
.phone-stop { display: grid; grid-template-columns: 24px 1fr auto; gap: 8px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 8px; }
.phone-stop strong { width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; background: var(--grad-brand); color: #fff; font-size: .7rem; }
.phone-stop b { display: block; font-size: .72rem; }
.phone-stop small { display: block; font-size: .64rem; color: var(--muted); }
.phone-stop i { font-style: normal; }
.phone-btn { margin-top: 4px; text-align: center; background: var(--grad-brand); color: #fff; font-weight: 600; font-size: .78rem; padding: 10px; border-radius: 10px; }
.mobile-copy h2 { margin-bottom: 14px; }
.mobile-apps { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 26px; }
.mobile-app { padding: 16px 18px; border-radius: 12px; background: var(--paper); border: 1px solid var(--line); }
.mobile-app strong { display: block; font-family: var(--font-head); margin-bottom: 4px; }
.mobile-app span { font-size: .88rem; color: var(--text-2); }

/* Integrations */
.int-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 28px; }
.int-chip { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 12px; border: 1px solid var(--line); background: var(--paper); font-size: .9rem; color: var(--text-2); }
.int-chip b { flex: none; font-family: var(--font-head); font-size: .66rem; letter-spacing: .08em; padding: 5px 8px; border-radius: 6px; background: var(--grad-brand-soft); color: var(--purple); }

/* Quotes */
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.quote { margin: 0; padding: 28px; border-radius: var(--r-md); background: var(--paper); border: 1px solid var(--line); display: flex; flex-direction: column; gap: 18px; }
.quote p { font-family: var(--font-head); font-weight: 600; font-size: 1.05rem; color: var(--ink); }
.quote p::before { content: "“"; color: var(--purple); font-size: 1.6em; line-height: 0; vertical-align: -.3em; margin-right: 2px; }
.quote footer strong { display: block; font-size: .9rem; }
.quote footer span { font-size: .82rem; color: var(--muted); }

/* CTA band */
.cta-band { padding: 80px 0; color: #fff; background: radial-gradient(800px 400px at 80% 0%, rgba(47, 111, 232, .5), transparent 60%), radial-gradient(700px 400px at 10% 100%, rgba(91, 46, 224, .55), transparent 60%), var(--ink); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.cta-inner h2 { color: #fff; margin-bottom: 10px; }
.cta-inner p { color: rgba(255, 255, 255, .72); max-width: 560px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Footer ---------- */
.site-footer { background: #0a0c1c; color: rgba(255, 255, 255, .72); padding: 64px 0 28px; font-size: .92rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 36px; padding-bottom: 40px; border-bottom: 1px solid rgba(255, 255, 255, .1); }
.footer-brand p { margin-top: 16px; max-width: 320px; }
.footer-by { font-size: .82rem; color: rgba(255, 255, 255, .5); }
.footer-by a { color: #fff; font-weight: 600; }
.site-footer h4 { color: #fff; margin-bottom: 14px; }
.site-footer li { padding: 4px 0; }
.site-footer li a:hover { color: #fff; }
.footer-contact li { color: rgba(255, 255, 255, .6); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; padding-top: 22px; font-size: .8rem; color: rgba(255, 255, 255, .45); }
.footer-langs a { margin-left: 14px; }
.footer-langs a.is-current { color: #fff; font-weight: 600; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    .hero-route, .mock-route, .mock-float, .sync-pulse, .hero-nodes circle { animation: none; }
    .mock-route { stroke-dashoffset: 0; }
    html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
    .hero-inner { grid-template-columns: 1fr; gap: 44px; }
    .hero-copy { text-align: center; }
    .hero-copy .lead { margin-left: auto; margin-right: auto; }
    .hero-cta { justify-content: center; }
    .hero-visual { max-width: 720px; margin: 0 auto; }
    .mock-window { transform: none; }
    .cap-grid, .steps, .quote-grid { grid-template-columns: 1fr 1fr; }
    .stats-grid { grid-template-columns: repeat(3, 1fr); }
    .int-grid { grid-template-columns: 1fr 1fr; }
    .vertical-strip { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
    :root { --header-h: 64px; }
    /* backdrop-filter, fixed konumlu menü panelini header'a hapseder; mobilde blur yerine opak zemin */
    .site-header { backdrop-filter: none; -webkit-backdrop-filter: none; background-color: rgba(14, 16, 36, .92); }
    .site-header.is-light { background-color: var(--paper); }
    .nav-toggle { display: inline-flex; }
    .main-nav {
        position: fixed; inset: var(--header-h) 0 0 0; background: var(--paper); color: var(--text);
        padding: 20px var(--gutter); flex-direction: column; align-items: stretch; overflow-y: auto;
        transform: translateX(100%); visibility: hidden; transition: transform .25s ease, visibility .25s;
    }
    .main-nav.is-open { transform: none; visibility: visible; }
    .main-nav > ul { flex-direction: column; align-items: stretch; gap: 2px; }
    .nav-link { width: 100%; padding: 14px 12px; font-size: 1.05rem; }
    .nav-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding: 0 0 8px 8px; display: none; }
    .has-menu.is-open > .nav-menu { display: block; }
    .nav-mobile-extra { display: flex; flex-direction: column; gap: 6px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); }
    .nav-mobile-extra .btn { justify-content: flex-start; color: var(--text); }
    .nav-mobile-extra .btn-primary { justify-content: center; color: #fff; margin-bottom: 6px; }
    .login-menu { display: none; }
    .header-actions .btn-primary { display: none; }
    .header-inner { gap: 12px; }
    .section { padding: 72px 0; }
    .product-grid, .sync-inner, .mobile-inner { grid-template-columns: 1fr; }
    .sync-diagram { grid-template-columns: 1fr; }
    .sync-link { flex-direction: row; flex-wrap: wrap; justify-content: center; padding: 6px 0; }
    .sync-link::before, .sync-pulse { display: none; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .cta-inner { flex-direction: column; align-items: flex-start; }
    .mock-body { grid-template-columns: 36px 1fr; }
    .mock-panel { display: none; }
    .mock-float-a { left: 8px; bottom: -14px; }
    .mock-float-b { right: 8px; top: -14px; }
}
@media (max-width: 600px) {
    :root { --gutter: 16px; }
    .hero { padding-top: calc(var(--header-h) + 44px); padding-bottom: 64px; }
    .cap-grid, .steps, .quote-grid, .int-grid, .mobile-apps, .vertical-items, .footer-grid { grid-template-columns: 1fr; }
    .product-card { padding: 26px; }
    .mock-kpis { grid-template-columns: 1fr 1fr 1fr; gap: 6px; }
    .mock-kpi strong { font-size: .9rem; }
    .phone { width: 240px; }
    .btn-lg { width: 100%; }
    .footer-bottom { flex-direction: column; }
    .footer-langs a { margin: 0 14px 0 0; }
}


/* ==========================================================================
   Ürün sayfaları (Logitera Platform / Tedarikçi Portalı)
   ========================================================================== */

/* Tema anahtarı: Tedarikçi Portalı bölümleri amber vurgu kullanır */
.theme-sp { --accent: #ea580c; --accent-grad: var(--grad-sp); --accent-soft: var(--grad-sp-soft); }
.eyebrow-brand { color: var(--purple); }
.check-list-brand li::before { background: var(--grad-brand-soft); }
.check-list-brand li::after { border-color: var(--purple); }

/* Sayfa hero'su (ana sayfadakinden daha kısa) */
.page-hero {
    position: relative; overflow: hidden; color: #fff;
    background: radial-gradient(900px 500px at 85% 0%, rgba(47, 111, 232, .35), transparent 60%), radial-gradient(700px 500px at 0% 100%, rgba(91, 46, 224, .45), transparent 60%), var(--ink);
    padding: calc(var(--header-h) + 64px) 0 72px;
}
.page-hero-sp { background: radial-gradient(900px 500px at 85% 0%, rgba(245, 158, 11, .28), transparent 60%), radial-gradient(700px 500px at 0% 100%, rgba(234, 88, 12, .35), transparent 60%), #16100a; }
.page-hero-inner { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 56px; align-items: center; }
.page-hero .eyebrow { color: #c4b5fd; }
.page-hero-sp .eyebrow { color: #fcd34d; }
.page-hero h1 { color: #fff; margin-bottom: 18px; font-size: clamp(2rem, 4vw, 3.1rem); }
.page-hero .lead { color: rgba(255, 255, 255, .78); margin-bottom: 28px; max-width: 580px; }
.page-hero .hero-trust { margin-top: 16px; }
.hero-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.hero-facts li { padding: 18px; border-radius: 14px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); }
.hero-facts strong { display: block; font-family: var(--font-head); font-size: 1.05rem; margin-bottom: 4px; }
.hero-facts span { font-size: .84rem; color: rgba(255, 255, 255, .65); }

/* Modül çapası şeridi */
.module-nav { position: sticky; top: var(--header-h); z-index: 50; background: rgba(255, 255, 255, .92); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.module-nav-inner { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; padding-top: 8px; padding-bottom: 8px; }
.module-nav-inner::-webkit-scrollbar { display: none; }
.module-nav a { flex: none; font-size: .84rem; font-weight: 600; color: var(--text-2); padding: 8px 12px; border-radius: 999px; transition: background-color .15s ease, color .15s ease; }
.module-nav a:hover { background-color: var(--paper-3); color: var(--ink); }

/* Özellik satırları */
.modules { padding-top: 24px; }
.feature-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: center; padding: 64px 0; border-bottom: 1px solid var(--line); scroll-margin-top: calc(var(--header-h) + 56px); }
.feature-row:last-of-type { border-bottom: 0; }
.feature-row.is-flip .feature-visual { order: -1; }
.feature-copy h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); margin-bottom: 12px; }
.feature-copy .lead { font-size: 1.02rem; margin-bottom: 18px; }
.feature-copy .check-list { gap: 10px; }

/* Sahte ürün görselleri */
.mini-mock { background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-lg); overflow: hidden; }
.mm-bar { display: flex; gap: 6px; padding: 10px 14px; background: var(--paper-2); border-bottom: 1px solid var(--line); }
.mm-bar span { width: 9px; height: 9px; border-radius: 50%; background: var(--line-strong); }
.mini-mock .w-lg { display: block; height: 8px; border-radius: 4px; background: var(--paper-3); width: 70%; }
.mini-mock .w-md { display: block; height: 8px; border-radius: 4px; background: var(--paper-3); width: 45%; }
.mini-mock .w-sm { display: block; height: 8px; border-radius: 4px; background: var(--paper-3); width: 25%; }
.mm-map { position: relative; }
.mm-map svg { width: 100%; height: auto; display: block; }
.mm-map-cards { position: absolute; left: 12px; bottom: 12px; display: flex; gap: 8px; align-items: center; }
.mm-chip { display: inline-flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 5px 9px; box-shadow: var(--shadow-sm); }
.mm-chip b { font-size: .7rem; } .mm-chip small { font-size: .6rem; color: var(--muted); }
.mm-table { padding: 12px; display: grid; gap: 8px; }
.mm-thead, .mm-tr { display: grid; grid-template-columns: 2fr 1.4fr 1fr auto; gap: 12px; align-items: center; }
.mm-thead span { height: 6px; border-radius: 3px; background: var(--line); }
.mm-tr { padding: 8px 6px; border-radius: 8px; background: var(--paper-2); }
.mm-tr span { width: 100% !important; }
.mm-cards { padding: 14px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.mm-card { padding: 12px; border-radius: 10px; border: 1px solid var(--line); display: grid; gap: 8px; }
.mm-truck { display: block; width: 30px; height: 20px; border-radius: 5px; background: var(--accent-grad); }
.mm-bar-line { display: block; height: 6px; border-radius: 3px; background: var(--paper-3); overflow: hidden; }
.mm-bar-line em { display: block; height: 100%; background: var(--accent-grad); }
.mm-chart { padding: 14px; }
.mm-chart svg { width: 100%; height: auto; display: block; }
.mm-kanban { padding: 12px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mm-col { background: var(--paper-2); border-radius: 10px; padding: 8px; display: grid; gap: 8px; align-content: start; }
.mm-col-title { display: block; height: 7px; width: 50%; border-radius: 4px; background: var(--line-strong); margin: 4px 2px 2px; }
.mm-task { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 8px; display: grid; gap: 6px; }
.mm-score { padding: 16px; display: grid; grid-template-columns: 1fr 1.2fr; gap: 16px; align-items: center; }
.mm-gauge svg { width: 100%; height: auto; }
.mm-score-rows { display: grid; gap: 8px; }
.mm-score-rows div { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px; border-radius: 8px; background: var(--paper-2); }
.mm-score-rows span { flex: 1; }
.pill-danger { background: rgba(239, 68, 68, .14); color: #b91c1c; }
.mm-portal { padding: 14px; display: grid; gap: 12px; }
.mm-portal-head { display: flex; justify-content: space-between; align-items: center; }
.mm-timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.mm-step { display: grid; gap: 6px; justify-items: center; }
.mm-step b { width: 14px; height: 14px; border-radius: 50%; background: var(--line); }
.mm-step.is-done b { background: var(--green); }
.mm-step.is-now b { background: var(--accent); box-shadow: 0 0 0 4px rgba(91, 46, 224, .18); }
.mm-portal-map { height: 120px; border-radius: 10px; background: linear-gradient(135deg, var(--paper-2), var(--paper-3)); border: 1px solid var(--line); }

/* Platform temelleri */
.found-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.found-item { padding: 20px; border-radius: 12px; background: var(--paper); border: 1px solid var(--line); }
.found-item strong { display: block; font-family: var(--font-head); margin-bottom: 6px; }
.found-item span { font-size: .88rem; color: var(--text-2); }

/* Tedarikçi Portalı: neden / ek modüller / adımlar / yük sahibi */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.why-card { padding: 26px; border-radius: var(--r-md); border: 1px solid var(--line); background: var(--paper); display: grid; gap: 10px; align-content: start; }
.why-problem { font-size: .82rem; color: var(--muted); text-decoration: line-through; text-decoration-color: rgba(234, 88, 12, .6); }
.why-card strong { font-family: var(--font-head); font-size: 1.1rem; }
.why-card p { color: var(--text-2); font-size: .94rem; }
.cap-grid-4 { grid-template-columns: repeat(4, 1fr); margin-top: 48px; }
.steps-4 { grid-template-columns: repeat(4, 1fr); }
.shipper-band { background: linear-gradient(180deg, #f6f6fb 0%, #fff 100%); }
.shipper-inner { display: grid; grid-template-columns: 1.1fr .9fr auto; gap: 40px; align-items: center; padding: 36px; border-radius: var(--r-lg); border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow-md); }
.shipper-inner h2 { font-size: 1.6rem; margin-bottom: 10px; }
.shipper-inner .lead { font-size: 1rem; }
.cta-band-sp { background: radial-gradient(800px 400px at 80% 0%, rgba(245, 158, 11, .45), transparent 60%), radial-gradient(700px 400px at 10% 100%, rgba(234, 88, 12, .5), transparent 60%), #16100a; }

@media (max-width: 1080px) {
    .found-grid, .cap-grid-4, .steps-4 { grid-template-columns: 1fr 1fr; }
    .shipper-inner { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
    .page-hero-inner { grid-template-columns: 1fr; gap: 32px; }
    .feature-row { grid-template-columns: 1fr; gap: 28px; padding: 48px 0; }
    .feature-row.is-flip .feature-visual { order: 0; }
    .why-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .hero-facts, .found-grid, .cap-grid-4, .steps-4 { grid-template-columns: 1fr; }
    .mm-cards { grid-template-columns: 1fr 1fr; }
    .shipper-inner { padding: 24px; }
}

/* ==========================================================================
   Sektörler / Entegrasyonlar / İletişim / Hata
   ========================================================================== */
.page-hero-single { grid-template-columns: minmax(0, 760px); }
.page-hero-short { padding: calc(var(--header-h) + 48px) 0 56px; }

/* Sektörler */
.ind-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.ind-card { padding: 32px; border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--paper); display: grid; gap: 10px; align-content: start; transition: transform .25s ease, box-shadow .25s ease; }
.ind-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.ind-no { font-family: var(--font-head); font-weight: 800; font-size: .8rem; letter-spacing: .1em; color: var(--accent); }
.ind-card h2 { font-size: 1.5rem; }
.ind-who { font-size: .86rem; font-weight: 600; color: var(--muted); }
.ind-card p { color: var(--text-2); font-size: .96rem; }
.ind-card h4 { margin-top: 10px; font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-list li { font-size: .82rem; font-weight: 500; color: var(--text-2); background: var(--paper-2); border: 1px solid var(--line); padding: 5px 11px; border-radius: 999px; }

/* Entegrasyonlar */
.itg-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.itg-card { padding: 26px; border-radius: var(--r-md); border: 1px solid var(--line); background: var(--paper); display: grid; gap: 12px; align-content: start; }
.itg-head { display: flex; align-items: center; gap: 12px; }
.itg-head h3 { font-size: 1.15rem; }
.itg-badge { flex: none; font-family: var(--font-head); font-size: .66rem; letter-spacing: .08em; padding: 6px 9px; border-radius: 6px; background: var(--accent-soft); color: var(--accent); }
.itg-card p { color: var(--text-2); font-size: .94rem; }
.code-sample { margin-top: 40px; border-radius: var(--r-md); overflow: hidden; border: 1px solid var(--line); background: var(--ink); color: #e5e7f5; }
.code-head { display: flex; justify-content: space-between; padding: 10px 16px; font-size: .8rem; font-family: ui-monospace, "Cascadia Code", Consolas, monospace; background: rgba(255, 255, 255, .06); border-bottom: 1px solid rgba(255, 255, 255, .08); }
.code-head em { font-style: normal; color: rgba(255, 255, 255, .5); }
.code-sample pre { margin: 0; padding: 18px 20px; overflow-x: auto; font-size: .84rem; line-height: 1.6; font-family: ui-monospace, "Cascadia Code", Consolas, monospace; }
.code-note { padding: 12px 16px; font-size: .82rem; color: rgba(255, 255, 255, .6); border-top: 1px solid rgba(255, 255, 255, .08); }

/* İletişim */
.contact-inner { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 32px; align-items: start; }
.contact-form-card { padding: 34px; border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--paper); box-shadow: var(--shadow-md); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 6px; }
.field > span { font-size: .84rem; font-weight: 600; color: var(--text-2); }
.field input, .field select, .field textarea {
    width: 100%; font: inherit; font-size: .95rem; color: var(--text); background: var(--paper-2);
    border: 1px solid var(--line); border-radius: 10px; padding: 11px 13px;
    transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
}
.field textarea { resize: vertical; min-height: 110px; }
.field select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 8l5 5 5-5' fill='none' stroke='%237a7e96' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; background-size: 16px; padding-right: 38px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--purple); background-color: #fff; box-shadow: 0 0 0 4px rgba(91, 46, 224, .14); }
.was-validated .field input:invalid, .was-validated .field select:invalid { border-color: #ef4444; }
.field-full { grid-column: 1 / -1; }
.field-check { grid-template-columns: auto 1fr; align-items: start; gap: 10px; }
.field-check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--purple); }
.field-check span { font-weight: 400; font-size: .84rem; color: var(--text-2); }
.field-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-actions { margin-top: 22px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.form-status { font-size: .9rem; min-height: 1.4em; }
.form-status.is-success { color: #059669; font-weight: 600; }
.form-status.is-error { color: #dc2626; }
.form-status.is-info { color: var(--muted); }
.contact-aside { display: grid; gap: 18px; }
.contact-card { padding: 24px; border-radius: var(--r-md); border: 1px solid var(--line); background: var(--paper); }
.contact-card h3 { margin-bottom: 12px; font-size: 1.05rem; }
.contact-card p { color: var(--text-2); font-size: .92rem; margin-bottom: 14px; }
.contact-card-sp { background: linear-gradient(180deg, #fff7ed, #fff); }
.mini-steps { display: grid; gap: 10px; }
.mini-steps li { display: grid; grid-template-columns: 26px 1fr; gap: 10px; align-items: start; font-size: .9rem; color: var(--text-2); }
.mini-steps b { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; font-size: .72rem; color: #fff; background: var(--grad-brand); }
.contact-list { display: grid; gap: 10px; }
.contact-list li { display: grid; gap: 2px; font-size: .9rem; }
.contact-list span { font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.contact-list a { color: var(--text); font-weight: 500; }
.contact-list a:hover { color: var(--purple); }

@media (max-width: 900px) {
    .ind-grid, .itg-grid, .contact-inner { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .form-grid { grid-template-columns: 1fr; }
    .contact-form-card, .ind-card { padding: 22px; }
}

/* ==========================================================================
   Modüller (liste + detay), geniş menü, diğer modüller şeridi
   ========================================================================== */
.nav-menu-wide { min-width: 720px; padding: 10px; }
.nav-menu-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.nav-menu-wide .nav-menu-item small { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.nav-menu-all { display: flex; justify-content: flex-end; gap: 6px; padding: 10px 12px 4px; font-size: .86rem; font-weight: 600; color: var(--accent); }
.nav-menu-all i { font-style: normal; }
.footer-grid { grid-template-columns: 1.5fr 1fr 1.2fr 1fr 1.3fr; }

.mod-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.mod-card { display: grid; gap: 10px; align-content: start; padding: 30px; border-radius: var(--r-lg); border: 1px solid var(--line); background: var(--paper); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.mod-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.mod-no { font-family: var(--font-head); font-weight: 800; font-size: .8rem; letter-spacing: .1em; color: var(--accent); }
.mod-card h2 { font-size: 1.4rem; }
.mod-card p { color: var(--text-2); font-size: .95rem; }
.mod-card-compact { padding: 24px; }
.mod-card-compact h2 { font-size: 1.15rem; }
.mod-grid-4 { grid-template-columns: repeat(4, 1fr); }

.other-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.other-item { padding: 20px; border-radius: 12px; background: var(--paper); border: 1px solid var(--line); display: grid; gap: 6px; align-content: start; }
.other-item strong { font-family: var(--font-head); }
.other-item a:hover strong { color: var(--accent); }
.other-item span { font-size: .88rem; color: var(--text-2); }

.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; font-size: .82rem; color: rgba(255, 255, 255, .55); margin-bottom: 18px; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb em { font-style: normal; color: rgba(255, 255, 255, .85); }
.page-hero .feature-visual { max-width: 520px; justify-self: end; width: 100%; }

.mod-detail-inner { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, .6fr); gap: 48px; align-items: start; }
.mod-block { margin-bottom: 44px; }
.mod-block h2 { font-size: 1.5rem; margin-bottom: 14px; }
.mod-block > p { color: var(--text-2); }
.feature-list { display: grid; gap: 10px; }
.feature-list li { position: relative; padding: 14px 16px 14px 44px; border-radius: 12px; background: var(--paper-2); border: 1px solid var(--line); color: var(--text-2); font-size: .95rem; }
.feature-list li::before { content: ""; position: absolute; left: 16px; top: 18px; width: 16px; height: 16px; border-radius: 50%; background: var(--accent-soft); }
.feature-list li::after { content: ""; position: absolute; left: 20px; top: 22px; width: 8px; height: 5px; border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg); }
.feature-list strong { color: var(--ink); }
.faq { display: grid; gap: 10px; }
.faq-item { border: 1px solid var(--line); border-radius: 12px; background: var(--paper); padding: 0 18px; }
.faq-item summary { cursor: pointer; list-style: none; padding: 16px 28px 16px 0; font-weight: 600; font-family: var(--font-head); position: relative; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 0; top: 12px; font-size: 1.4rem; color: var(--accent); transition: transform .2s ease; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 0 16px; color: var(--text-2); font-size: .95rem; }
.mod-aside { display: grid; gap: 18px; position: sticky; top: calc(var(--header-h) + 20px); }
.mod-side-card { padding: 22px; border-radius: var(--r-md); border: 1px solid var(--line); background: var(--paper); }
.mod-side-card h3 { font-size: 1rem; margin-bottom: 12px; }
.screen-list { display: grid; gap: 6px; }
.screen-list li { font-size: .86rem; color: var(--text-2); padding: 6px 0 6px 14px; position: relative; border-bottom: 1px dashed var(--line); }
.screen-list li::before { content: ""; position: absolute; left: 0; top: 13px; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.screen-list li:last-child { border-bottom: 0; }
.related-list { display: grid; gap: 8px; }
.related-list a { display: flex; justify-content: space-between; font-weight: 600; font-size: .9rem; color: var(--text); padding: 8px 10px; border-radius: 8px; background: var(--paper-2); }
.related-list a:hover { color: var(--accent); }
.related-list i { font-style: normal; }

@media (max-width: 1080px) {
    .mod-grid-4 { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .other-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
    .nav-menu-wide { min-width: 0; }
    .nav-menu-cols { grid-template-columns: 1fr; }
    .mod-grid, .mod-grid-4, .mod-detail-inner, .other-grid { grid-template-columns: 1fr; }
    .mod-aside { position: static; }
    .page-hero .feature-visual { justify-self: stretch; max-width: none; }
}
@media (max-width: 600px) {
    .footer-grid { grid-template-columns: 1fr; }
    .mod-card { padding: 22px; }
}
.tag-list-links li { padding: 0; }
.tag-list-links a { display: block; padding: 5px 11px; }
.tag-list-links a:hover { color: var(--accent); }


/* ==========================================================================
   Tanım bloğu, fark listesi, blog
   ========================================================================== */
.definition { padding: 64px 0; }
.def-inner { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, .6fr); gap: 40px; align-items: start; }
.def-inner h2 { font-size: 1.6rem; margin-bottom: 12px; }
.def-facts { margin: 0; display: grid; gap: 10px; }
.def-facts div { display: grid; grid-template-columns: 90px 1fr; gap: 12px; padding: 12px 14px; border-radius: 10px; background: var(--paper-2); border: 1px solid var(--line); font-size: .9rem; }
.def-facts dt { color: var(--muted); font-weight: 600; }
.def-facts dd { margin: 0; color: var(--text); }
.mod-def { padding: 24px 28px; border-radius: var(--r-md); background: var(--accent-soft); border: 1px solid var(--line); }
.mod-def h2 { font-size: 1.25rem; }
.mod-def .lead { font-size: 1rem; color: var(--text); }
.vs-list { display: grid; gap: 10px; }
.vs-list li { display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px; align-items: center; padding: 12px 16px; border-radius: 12px; border: 1px solid var(--line); background: var(--paper); font-size: .92rem; }
.vs-list li::before { content: "\2192"; grid-column: 2; grid-row: 1; color: var(--accent); font-weight: 700; }
.vs-list s { grid-column: 1; grid-row: 1; color: var(--muted); text-decoration-color: rgba(239, 68, 68, .55); }
.vs-list span { grid-column: 3; grid-row: 1; color: var(--ink); font-weight: 500; }
.vs-list li.is-plain { grid-template-columns: 1fr; }
.vs-list li.is-plain::before { display: none; }
.vs-list li.is-plain span { grid-column: 1; }

.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.post-card { display: grid; gap: 10px; align-content: start; padding: 26px; border-radius: var(--r-md); border: 1px solid var(--line); background: var(--paper); transition: transform .25s ease, box-shadow .25s ease; }
.post-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.post-meta { font-size: .8rem; color: var(--muted); }
.post-card h2 { font-size: 1.2rem; }
.post-card p { color: var(--text-2); font-size: .92rem; }
.post-inner { max-width: 760px; margin: 0 auto; }
.post-body { font-size: 1.05rem; line-height: 1.75; color: var(--text); }
.post-body h2 { font-size: 1.5rem; margin: 36px 0 12px; }
.post-body h3 { font-size: 1.2rem; margin: 28px 0 10px; }
.post-body p { margin: 0 0 18px; }
.post-body ul, .post-body ol { margin: 0 0 18px 22px; list-style: disc; }
.post-body ol { list-style: decimal; }
.post-body li { margin-bottom: 6px; }
.post-body a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.post-body blockquote { margin: 0 0 18px; padding: 12px 18px; border-left: 4px solid var(--accent); background: var(--paper-2); border-radius: 0 10px 10px 0; color: var(--text-2); }
.post-body img { border-radius: 12px; margin: 8px 0 18px; }
.post-body table { border-collapse: collapse; width: 100%; margin: 0 0 18px; font-size: .95rem; }
.post-body th, .post-body td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; }
.post-body code { background: var(--paper-3); padding: 2px 6px; border-radius: 5px; font-size: .9em; }
.post-footer { margin-top: 32px; padding-top: 18px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: .9rem; color: var(--text-2); }

@media (max-width: 900px) {
    .def-inner, .post-grid { grid-template-columns: 1fr; }
    .vs-list li { grid-template-columns: 1fr; }
    .vs-list li::before { grid-column: 1; grid-row: 2; }
    .vs-list s { grid-column: 1; grid-row: 1; }
    .vs-list span { grid-column: 1; grid-row: 3; }
}

.mod-side-post { background: var(--accent-soft); }
.side-post { display: grid; gap: 6px; }
.side-post strong { font-family: var(--font-head); font-size: .95rem; line-height: 1.35; }
.side-post span { font-size: .82rem; color: var(--accent); font-weight: 600; }
.side-post i { font-style: normal; }

/* Müşteri logoları — eşit kutulu ızgara: her logo aynı ölçüdeki alana sığdırılır */
.customer-logos { --logo-cols: 6; --logo-gap: 12px; display: flex; flex-wrap: wrap; justify-content: flex-start; gap: var(--logo-gap); }
.customer-logos li { width: calc((100% - (var(--logo-cols) - 1) * var(--logo-gap)) / var(--logo-cols)); }
.customer-logos li { height: 76px; display: flex; align-items: center; justify-content: center; padding: 14px 20px; border-radius: 12px; border: 1px solid var(--line); background: var(--paper); transition: border-color .2s ease, box-shadow .2s ease; }
.customer-logos li:hover { border-color: var(--line-strong); box-shadow: var(--shadow-sm); }
.customer-logos img { width: 100%; height: 100%; max-width: 132px; max-height: 40px; object-fit: contain; filter: grayscale(1); opacity: .75; transition: filter .25s ease, opacity .25s ease; }
.customer-logos img.is-invert { filter: grayscale(1) brightness(0); }
.customer-logos li:hover img { filter: none; opacity: 1; }
.customer-logos li:hover img.is-invert { filter: brightness(0); }
.customer-logos .logo-chip { border: 0; padding: 0; font-size: .9rem; opacity: 1; }
.logos-track { display: block; }
.mod-side-card .customer-logos { --logo-cols: 2; --logo-gap: 8px; justify-content: flex-start; }
.mod-side-card .customer-logos li { height: 54px; padding: 10px 12px; }
.mod-side-card .customer-logos img { max-width: 100px; max-height: 28px; }
.mod-side-card .logo-chip { font-size: .78rem; }
@media (max-width: 1080px) { .customer-logos { --logo-cols: 4; } }
@media (max-width: 600px) { .customer-logos { --logo-cols: 2; --logo-gap: 8px; } .customer-logos li { height: 64px; padding: 10px 14px; } }

.footer-legal { display: flex; gap: 16px; }
.footer-legal a:hover { color: #fff; }
@media (max-width: 600px) { .footer-legal { gap: 12px; } }