/* =============================================
   MERCEK BİLİŞİM — KURUMSAL TASARIM
   Marka: Kırmızı #cc0000 + Çelik Mavi #2c5f9e
   ============================================= */
:root {
    --red:        #cc0000;
    --red-l:      #e50014;
    --red-soft:   #fff0f0;
    --red-mid:    #ffd5d5;
    --steel:      #2c5f9e;
    --steel-l:    #4a80c4;
    --steel-soft: #eef3fb;
    --steel-mid:  #c7d8f0;
    --navy:       #0d1b3e;
    --navy-l:     #162d5e;
    --bg:         #ffffff;
    --bg-soft:    #f7f8fc;
    --bg-red:     #fff5f5;
    --border:     #e8edf5;
    --border-h:   #c0ceea;
    --text:       #1a2340;
    --text-muted: #5a6a85;
    --text-light: #94a3b8;
    --grad-brand: linear-gradient(135deg, #cc0000 0%, #e50014 100%);
    --grad-steel: linear-gradient(135deg, #0d1b3e 0%, #2c5f9e 100%);
    --grad-hero:  linear-gradient(140deg, #0d1b3e 0%, #152653 45%, #2c5f9e 100%);
    --grad-mix:   linear-gradient(135deg, #2c5f9e 0%, #cc0000 100%);
    --shadow-sm:  0 1px 4px rgba(13,27,62,0.07);
    --shadow-md:  0 4px 20px rgba(13,27,62,0.09);
    --shadow-lg:  0 16px 50px rgba(13,27,62,0.11);
    --shadow-xl:  0 28px 70px rgba(13,27,62,0.13);
    --shadow-red: 0 6px 24px rgba(204,0,0,0.22);
    --radius-sm:  10px;
    --radius-md:  16px;
    --radius-lg:  22px;
    --radius-xl:  28px;
}

*, *::before, *::after { box-sizing: border-box; }
html { font-size: 17px; scroll-behavior: smooth; }
body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    font-size: 1.2rem;
    background: var(--bg);
    color: var(--text);
    margin: 0;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
h2 { font-size: 2rem; }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-soft); }
::-webkit-scrollbar-thumb { background: var(--red); border-radius: 10px; }

/* =============================================
   LOGO
   ============================================= */
.navbar-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 0; }
.navbar-logo { height: 60px; width: auto; display: block; object-fit: contain; }
.navbar-slogan {
    font-family: 'Caveat', cursive;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: .3px;
    color: var(--red);
    white-space: nowrap;
    min-height: 1.1em;
    line-height: 1;
    margin-top: -.15rem;
}
@media (max-width: 575px) { .navbar-slogan { display: none; } }
.footer-logo { height: 42px; width: auto; display: block; object-fit: contain; opacity: .9; }
.footer-logo:hover { opacity: 1; }

/* =============================================
   TOP BAR
   ============================================= */
.top-bar { background: var(--navy); color: rgba(255,255,255,0.7); font-size: .8rem; }
.top-bar a { color: rgba(255,255,255,0.6); text-decoration: none; transition: color .2s; }
.top-bar a:hover { color: #fff; }

/* =============================================
   NAVBAR
   ============================================= */
.main-navbar {
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: .8rem 0;
    box-shadow: 0 2px 16px rgba(13,27,62,0.06);
    transition: padding .3s ease, box-shadow .3s ease;
}
/* Antsoft-inspired: kırmızı üst çizgi aksanı */
header.sticky-top .main-navbar { border-top: 3px solid var(--red); }

/* Scroll sonrası kompakt navbar — daha premium/kurumsal his */
header.sticky-top.sc .main-navbar { padding: .45rem 0; box-shadow: 0 4px 28px rgba(13,27,62,.13); }
.navbar-slogan { max-height: 1.6rem; overflow: hidden; }

.brand-text { font-size: 1.4rem; font-weight: 900; color: var(--navy); letter-spacing: -.5px; text-decoration: none; }
.brand-accent { color: var(--red); }

.main-navbar .nav-link {
    position: relative;
    color: var(--text-muted) !important;
    font-weight: 600;
    font-size: 1.02rem;
    padding: .5rem .9rem !important;
    border-radius: 8px;
    transition: color .2s, background .2s;
}
.main-navbar .nav-link:hover,
.main-navbar .nav-link.active { color: var(--navy) !important; background: var(--bg-soft); }
.main-navbar .nav-link::after {
    content: '';
    position: absolute;
    left: .9rem; right: .9rem; bottom: .3rem;
    height: 2px;
    background: var(--red);
    border-radius: 2px;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform .25s ease;
}
.main-navbar .nav-link:hover::after,
.main-navbar .nav-link.active::after { transform: scaleX(1); }
.main-navbar .nav-link:focus-visible,
.main-navbar .dropdown-item:focus-visible,
.navbar-toggler:focus-visible {
    outline: 2px solid var(--red);
    outline-offset: 2px;
    border-radius: 8px;
}

/* Açılır menüler — masaüstünde anlık görünmek yerine yumuşak geçişle açılıp kapanır.
   Not: bu fade/transform sadece >=992px'te uygulanır; mobilde dropdown-menu Bootstrap
   tarafından position:static yapılıp menü akışına dahil ediliyor — orada "display:block"
   sabitlemek, kapalıyken bile görünmez içeriğin koca bir boşluk bırakmasına sebep oluyordu. */
.main-navbar .dropdown-menu {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: .5rem;
    box-shadow: var(--shadow-lg);
    border-top: 3px solid var(--red);
}
@media (min-width: 992px) {
    .main-navbar .dropdown-menu {
        display: block;
        opacity: 0;
        transform: translateY(10px);
        pointer-events: none;
        transition: opacity .22s ease, transform .22s ease;
    }
    .main-navbar .dropdown-menu.show { opacity: 1; transform: translateY(0); pointer-events: auto; }
}
.main-navbar .dropdown-item {
    color: var(--text-muted);
    border-radius: 8px;
    padding: .55rem 1rem;
    font-size: .95rem;
    font-weight: 500;
    transition: all .15s;
}
.main-navbar .dropdown-item:hover { background: var(--red-soft); color: var(--red); }

/* Bootstrap'in .navbar-light/.navbar-dark sınıfı yok (marka renkleri kendi CSS'imizde),
   bu da hamburger ikonunun arka plan SVG'sini boş bırakıyordu — doğrudan tanımlıyoruz. */
.navbar-toggler {
    border: 1.5px solid var(--border);
    border-radius: 10px;
    padding: .4rem .6rem;
    transition: background .2s, border-color .2s;
}
.navbar-toggler:hover { background: var(--bg-soft); border-color: var(--border-h); }
.navbar-toggler:focus { box-shadow: 0 0 0 3px rgba(204,0,0,.15); }
.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(13,27,62,0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.btn-primary-custom {
    background: var(--grad-brand);
    color: #fff !important;
    border: none;
    padding: .55rem 1.4rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: .86rem;
    text-decoration: none;
    display: inline-block;
    transition: all .25s;
    box-shadow: var(--shadow-red);
}
.btn-primary-custom:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(204,0,0,0.32); }

.btn-outline-primary-custom {
    background: transparent;
    color: var(--navy);
    border: 2px solid var(--border-h);
    padding: .55rem 1.6rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: .88rem;
    text-decoration: none;
    display: inline-block;
    transition: all .2s;
}
.btn-outline-primary-custom:hover { border-color: var(--red); color: var(--red); background: var(--red-soft); }

/* =============================================
   BANNER SLIDER — kayan tanıtım banner'ı
   ============================================= */
.banner-slider {
    position: relative;
    overflow: hidden;
    min-height: 58vh;
}
.banner-slides { position: relative; width: 100%; height: 100%; min-height: 58vh; }

.banner-slide {
    position: absolute; inset: 0;
    display: flex; align-items: center;
    background-size: cover; background-position: center; background-repeat: no-repeat;
    background-color: var(--navy);
    opacity: 0;
    visibility: hidden;
    transition: opacity 1s ease;
    z-index: 0;
}
.banner-slide.active { opacity: 1; visibility: visible; z-index: 1; }

.banner-slide-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(120deg, rgba(13,27,62,.72) 0%, rgba(13,27,62,.42) 55%, rgba(13,27,62,.2) 100%);
}

.banner-slide-content { position: relative; z-index: 2; max-width: 620px; color: #fff; }
.banner-slide-icon {
    width: 68px; height: 68px; border-radius: 18px;
    background: rgba(255,255,255,.14);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,.25);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.9rem; color: #fff; margin-bottom: 1.5rem;
    animation: fadeInUp .55s ease both;
}
.banner-slide-title {
    font-size: clamp(2rem, 3.6vw, 3rem);
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 1rem;
    letter-spacing: -.5px;
    animation: fadeInUp .65s ease .08s both;
}
.banner-slide-desc {
    font-size: 1.05rem;
    color: rgba(255,255,255,.85);
    line-height: 1.75;
    max-width: 500px;
    margin-bottom: 1.75rem;
    animation: fadeInUp .75s ease .16s both;
}
.banner-slide .btn-hero-primary { animation: fadeInUp .85s ease .24s both; }

.btn-hero-primary {
    background: var(--grad-brand);
    color: #fff;
    border: none;
    padding: .9rem 2.2rem;
    border-radius: 50px;
    font-weight: 800;
    font-size: .95rem;
    text-decoration: none;
    display: inline-block;
    transition: all .3s;
    box-shadow: 0 6px 22px rgba(204,0,0,0.32);
}
.btn-hero-primary:hover { color: #fff; transform: translateY(-3px); box-shadow: 0 12px 30px rgba(204,0,0,0.44); }

.btn-hero-outline {
    background: #fff;
    color: var(--navy);
    border: 2px solid var(--border-h);
    padding: .9rem 2.2rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: .95rem;
    text-decoration: none;
    display: inline-block;
    transition: all .25s;
    box-shadow: var(--shadow-sm);
}
.btn-hero-outline:hover { border-color: var(--steel); color: var(--steel); transform: translateY(-2px); box-shadow: var(--shadow-md); }

/* Ok butonları */
.banner-arrow {
    position: absolute; top: 50%; transform: translateY(-50%);
    z-index: 3; width: 44px; height: 44px; border-radius: 50%;
    background: rgba(255,255,255,.14);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255,255,255,.25);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: background .2s, transform .2s;
}
.banner-arrow:hover { background: rgba(255,255,255,.28); }
.banner-arrow-prev { left: 24px; }
.banner-arrow-next { right: 24px; }

/* Nokta göstergeleri */
.banner-dots { position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%); z-index: 3; display: flex; gap: .5rem; }
.banner-dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.4); cursor: pointer; transition: all .25s; }
.banner-dot.active { background: #fff; width: 26px; border-radius: 5px; }

@media (max-width: 767px) {
    .banner-slide-content { max-width: 90%; }
    .banner-arrow { display: none; }
}

/* ── Dashboard İllüstrasyon ── */
.hero-illus-wrap {
    position: relative;
    animation: fadeInRight .9s ease .35s both;
    padding: 1.5rem 0 1.5rem 1.5rem;
}

/* Ana dashboard kartı */
.hero-dash {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 24px 80px rgba(13,27,62,0.14), 0 4px 16px rgba(13,27,62,0.06);
    overflow: hidden;
    border: 1px solid var(--border);
}

/* Pencere chrome barı */
.dash-chrome {
    background: var(--navy);
    padding: .7rem 1rem;
    display: flex; align-items: center; gap: .75rem;
}
.dash-dots { display:flex; gap:.4rem; }
.dash-dots span { width:10px; height:10px; border-radius:50%; }
.dash-dots span:nth-child(1) { background:#ff5f57; }
.dash-dots span:nth-child(2) { background:#febc2e; }
.dash-dots span:nth-child(3) { background:#28c840; }
.dash-chrome-title { color:rgba(255,255,255,0.7); font-size:.76rem; font-weight:600; margin-left:.25rem; flex:1; }
.dash-chrome-tag { background:rgba(204,0,0,0.7); color:#fff; font-size:.6rem; font-weight:800; padding:.15rem .5rem; border-radius:4px; letter-spacing:.5px; text-transform:uppercase; }

/* Dashboard içerik */
.dash-body { padding: 1.25rem; }

/* Üst stat satırı */
.dash-stat-row { display:grid; grid-template-columns:repeat(3,1fr); gap:.7rem; margin-bottom:1.1rem; }
.dash-stat-box {
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: .8rem .7rem;
}
.dash-stat-box .dsb-label { font-size:.65rem; color:var(--text-muted); font-weight:600; margin-bottom:.2rem; text-transform:uppercase; letter-spacing:.5px; }
.dash-stat-box .dsb-val { font-size:1.05rem; font-weight:900; color:var(--navy); }
.dash-stat-box .dsb-trend { font-size:.65rem; font-weight:700; margin-top:.15rem; }
.dsb-trend.up { color:#059669; }
.dsb-trend.dn { color:var(--red); }

/* CSS bar chart */
.dash-chart-title { font-size:.72rem; font-weight:700; color:var(--text-muted); margin-bottom:.6rem; text-transform:uppercase; letter-spacing:.5px; }
.dash-bars { display:flex; align-items:flex-end; gap:.35rem; height:72px; margin-bottom:1.1rem; }
.dash-bar { flex:1; border-radius:4px 4px 0 0; transition:opacity .2s; }
.dash-bar:hover { opacity:.8; }

/* Progress satırları */
.dash-prog { margin-bottom:.6rem; }
.dash-prog:last-child { margin-bottom:0; }
.dash-prog-header { display:flex; justify-content:space-between; align-items:center; margin-bottom:.3rem; }
.dash-prog-label { font-size:.72rem; color:var(--text-muted); font-weight:600; }
.dash-prog-pct { font-size:.72rem; font-weight:800; color:var(--navy); }
.dash-prog-track { height:6px; background:var(--border); border-radius:3px; }
.dash-prog-fill { height:100%; border-radius:3px; }

/* Yüzen bildirim kartları */
.hero-float-card {
    position: absolute;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: .75rem 1rem;
    box-shadow: 0 8px 32px rgba(13,27,62,0.12);
    display: flex; align-items: center; gap: .6rem;
    white-space: nowrap;
    z-index: 10;
}
.hero-float-card.fc-top {
    top: -.75rem; right: -1.5rem;
    animation: floatUp 3s ease-in-out infinite;
}
.hero-float-card.fc-bot {
    bottom: -.5rem; left: -.5rem;
    animation: floatUp 3.5s ease-in-out infinite .5s;
}
@keyframes floatUp { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
.fc-icon { width:34px; height:34px; border-radius:9px; display:flex; align-items:center; justify-content:center; flex-shrink:0; font-size:1rem; }
.fc-icon.red { background:var(--red-soft); color:var(--red); }
.fc-icon.green { background:#d1fae5; color:#059669; }
.fc-icon.gold { background:#fefce8; color:#d97706; }
.fc-text strong { display:block; font-size:.78rem; font-weight:800; color:var(--navy); }
.fc-text span { font-size:.7rem; color:var(--text-muted); }

/* =============================================
   REFERANS ŞERİDİ — banner altı
   ============================================= */
.ref-strip {
    background: #fff;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 1.4rem 0;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.ref-strip-label-col {
    flex-shrink: 0;
    padding: 0 2rem 0 2rem;
    border-right: 1px solid var(--border);
    white-space: nowrap;
}
.ref-strip-label {
    font-size: .7rem;
    font-weight: 800;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}
/* Sürüklenerek kaydırılan bant */
.ref-marquee-wrap {
    flex: 1;
    overflow-x: auto;
    overflow-y: hidden;
    position: relative;
    cursor: grab;
    scroll-behavior: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    will-change: scroll-position;
    user-select: none; -webkit-user-select: none;
}
.ref-marquee-wrap::-webkit-scrollbar { display: none; }
.ref-marquee-wrap.dragging { cursor: grabbing; user-select: none; }
.ref-marquee-wrap::before,
.ref-marquee-wrap::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    width: 36px;
    z-index: 2;
    pointer-events: none;
}
.ref-marquee-wrap::before { left: 0; background: linear-gradient(to right, #fff, transparent); }
.ref-marquee-wrap::after  { right: 0; background: linear-gradient(to left, #fff, transparent); }

.ref-marquee-track {
    display: flex;
    align-items: center;
    width: max-content;
}

.ref-logo-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .45rem;
    padding: .75rem 2.5rem;
    border-right: 1px solid var(--border);
    opacity: .45;
    transition: opacity .25s;
    cursor: default;
    white-space: nowrap;
}
.ref-logo-item:hover { opacity: .85; }
.ref-logo-item i { font-size: 1.9rem; color: var(--navy); }
.ref-logo-item span { font-size: .78rem; font-weight: 700; color: var(--text-muted); }
.ref-logo-img-item { padding: .5rem 1.25rem; border-right: none; opacity: 1; width: 190px; height: 74px; flex-shrink: 0; justify-content: center; }
.ref-logo-img-item:hover { opacity: 1; }
.ref-logo-img-item img {
    max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; transition: all .25s;
    -webkit-user-drag: none; user-drag: none;
    -webkit-touch-callout: none;
    user-select: none; -webkit-user-select: none;
    pointer-events: none;
}
.ref-logo-img-item:hover img { transform: scale(1.05); }

@media (max-width: 767px) {
    .ref-strip-label-col { display: none; }
}

/* =============================================
   FEATURES STRIP
   ============================================= */
.features-strip { background: #fff; border-bottom: 1px solid var(--border); }
.feature-strip-item {
    display: flex; align-items: center; gap: 1.1rem;
    padding: 1.6rem 2rem;
    border-right: 1px solid var(--border);
    transition: background .2s;
    cursor: default;
}
.feature-strip-item:last-child { border-right: none; }
.feature-strip-item:hover { background: var(--red-soft); }
.feature-strip-icon {
    width: 46px; height: 46px;
    border-radius: var(--radius-sm);
    background: var(--red-soft);
    display: flex; align-items: center; justify-content: center;
    flex-shrink:0;
}
.feature-strip-icon i { font-size: 1.2rem; color: var(--red); }
.feature-strip-text strong { display:block; font-size:.88rem; font-weight:800; color:var(--navy); }
.feature-strip-text span { font-size:.76rem; color:var(--text-muted); }

/* =============================================
   SECTION GENEL
   ============================================= */
.section-padding { padding: 96px 0; }

.section-tag {
    display: inline-flex; align-items: center; gap: .5rem;
    font-size: .72rem; font-weight: 800; letter-spacing: 2px;
    text-transform: uppercase; color: var(--red); margin-bottom: .75rem;
}
.section-tag::before { content:''; display:block; width:18px; height:2px; background:var(--red); border-radius:2px; }

.section-title {
    font-size: 2rem;
    font-weight: 900;
    color: var(--navy);
    line-height: 1.18;
    margin-bottom: 1rem;
    letter-spacing: -.3px;
}
.section-title span { color: var(--steel); }

.section-desc { color: var(--text-muted); font-size: .98rem; max-width: 560px; margin: 0 auto; line-height: 1.8; }

/* =============================================
   SERVİS KARTLARI — Antsoft ilhamlı (görsel top + içerik)
   ============================================= */
.services-section { background: var(--bg-soft); }

.service-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
    transition: all .35s cubic-bezier(.175,.885,.32,1.1);
}
.service-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-7px);
    border-color: transparent;
}

/* Kart görsel başlığı */
.svc-card-top {
    height: 155px;
    display: flex; align-items: center; justify-content: center;
    position: relative;
    overflow: hidden;
}
.svc-card-top::before {
    content:'';
    position:absolute; inset:0;
    background: radial-gradient(ellipse 70% 80% at 30% 120%, rgba(255,255,255,0.14), transparent);
}
.svc-card-top::after {
    content:'';
    position:absolute; bottom:0; left:0; right:0; height:40%;
    background: linear-gradient(transparent, rgba(0,0,0,0.12));
}
.svc-card-icon {
    width: 68px; height: 68px;
    background: rgba(255,255,255,0.18);
    border: 2px solid rgba(255,255,255,0.28);
    border-radius: 18px;
    display: flex; align-items: center; justify-content: center;
    position: relative; z-index: 1;
    backdrop-filter: blur(6px);
    transition: transform .3s;
}
.service-card:hover .svc-card-icon { transform: scale(1.08) translateY(-3px); }
.svc-card-icon i { font-size: 1.8rem; color: #fff; }

/* Renk varyantları */
.svc-top-red    { background: linear-gradient(135deg, #b00000 0%, #e50014 100%); }
.svc-top-steel  { background: linear-gradient(135deg, #163a70 0%, #2c5f9e 100%); }
.svc-top-purple { background: linear-gradient(135deg, #4c1d95 0%, #7c3aed 100%); }
.svc-top-green  { background: linear-gradient(135deg, #065f46 0%, #059669 100%); }
.svc-top-orange { background: linear-gradient(135deg, #92400e 0%, #d97706 100%); }
.svc-top-cyan   { background: linear-gradient(135deg, #0c4a6e 0%, #0891b2 100%); }

/* Görsel varyantı */
.svc-top-img { padding: 0; background: #0d1b3e; }
.svc-top-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s ease; }
.service-card:hover .svc-top-img img { transform: scale(1.05); }

/* Kart gövdesi */
.svc-card-body {
    padding: 1.6rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.svc-card-body h4 {
    font-weight: 800;
    color: var(--navy);
    font-size: 1.05rem;
    margin-bottom: .6rem;
    letter-spacing: -.2px;
}
.svc-card-body p {
    color: var(--text-muted);
    font-size: .87rem;
    line-height: 1.72;
    flex: 1;
    margin-bottom: 1.25rem;
}
.svc-link {
    color: var(--steel);
    font-weight: 700;
    font-size: .84rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    transition: all .2s;
    margin-top: auto;
}
.svc-link:hover { color: var(--red); gap: .65rem; }

/* =============================================
   HAKKIMIZDA (Ana Sayfa)
   ============================================= */
.about-visual { position:relative; padding:1.5rem; }
.about-main-card {
    background: var(--steel-soft);
    border: 1px solid var(--steel-mid);
    border-radius: var(--radius-xl);
    height: 400px;
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
}
.about-main-card::before { content:''; position:absolute; inset:0; background:var(--grad-steel); opacity:.05; }
.about-main-card i { font-size: 7rem; color: var(--steel-mid); position: relative; z-index:1; }
.about-stat-badge {
    position: absolute;
    background: var(--grad-brand);
    color: #fff;
    padding: 1.1rem 1.4rem;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-red);
}
.about-stat-badge.br { bottom: .5rem; right: -1rem; }
.about-stat-badge.tl { top: .5rem; left: -1rem; }
.about-stat-badge-num { font-size: 1.9rem; font-weight: 900; line-height: 1; }
.about-stat-badge-label { font-size: .68rem; font-weight: 700; opacity: .9; text-transform: uppercase; letter-spacing: 1px; }

.about-feature-item { display:flex; align-items:flex-start; gap:.9rem; padding:.8rem 0; border-bottom:1px solid var(--border); }
.about-feature-item:last-child { border-bottom:none; }
.about-feature-dot { width:32px; height:32px; border-radius:8px; background:var(--red-soft); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.about-feature-dot i { color:var(--red); font-size:.85rem; }
.about-feature-text strong { display:block; color:var(--navy); font-size:.88rem; margin-bottom:.12rem; font-weight:700; }
.about-feature-text span { color:var(--text-muted); font-size:.8rem; }

/* =============================================
   İSTATİSTİKLER
   ============================================= */
.stats-section { background: var(--grad-hero); padding: 80px 0; position: relative; overflow: hidden; }
.stats-section::before {
    content:''; position:absolute; inset:0;
    background-image: linear-gradient(rgba(255,255,255,0.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.035) 1px,transparent 1px);
    background-size: 52px 52px;
}
.stats-section .container { position: relative; }
.stat-item { padding: 2rem 1rem; text-align: center; border-right: 1px solid rgba(255,255,255,0.09); }
.stat-item:last-child { border-right: none; }
.stat-number { font-size: clamp(2.4rem, 4.5vw, 3.8rem); font-weight: 900; color: #fff; line-height: 1; margin-bottom: .45rem; }
.stat-number span { color: #ff7a7a; }
.stat-label { color: rgba(255,255,255,0.6); font-size: .88rem; font-weight: 500; }

/* =============================================
   REFERANSLAR
   ============================================= */
.client-logo-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.6rem 1rem;
    text-align: center;
    transition: all .3s;
    box-shadow: var(--shadow-sm);
}
.client-logo-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); border-color: var(--red-mid); }
.client-logo-placeholder i { font-size: 2rem; margin-bottom: .5rem; display: block; color: var(--steel); opacity: .4; }
.client-logo-placeholder span { font-size: .78rem; font-weight: 700; color: var(--text-muted); }

/* =============================================
   CTA
   ============================================= */
.cta-section { background: var(--grad-steel); padding: 80px 0; position: relative; overflow: hidden; }
.cta-section::before {
    content:''; position:absolute; inset:0;
    background: radial-gradient(ellipse 50% 120% at 90% 50%, rgba(204,0,0,0.14) 0%, transparent 70%);
}
.cta-section .container { position: relative; z-index:1; }
.cta-title { color: #fff; font-size: 2rem; font-weight: 900; margin-bottom: .4rem; }
.cta-desc { color: rgba(255,255,255,0.55); font-size: .98rem; margin: 0; }
.btn-cta {
    background: var(--grad-brand);
    color: #fff !important;
    border: none;
    padding: .95rem 2.4rem;
    border-radius: 50px;
    font-weight: 800; font-size: .98rem;
    text-decoration: none; display: inline-block;
    transition: all .25s; box-shadow: var(--shadow-red);
}
.btn-cta:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(204,0,0,0.42); }

/* =============================================
   FOOTER
   ============================================= */
.site-footer { background: var(--navy); }
.footer-top { padding: 70px 0 48px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.footer-heading { color: rgba(255,255,255,0.88); font-weight: 800; font-size: .7rem; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 1.2rem; }
.footer-desc { color: rgba(255,255,255,0.42); font-size: .87rem; line-height: 1.8; }
.footer-links { list-style:none; padding:0; margin:0; }
.footer-links li { margin-bottom: .55rem; }
.footer-links a { color: rgba(255,255,255,0.42); text-decoration: none; font-size: .87rem; transition: all .2s; }
.footer-links a:hover { color: #fff; padding-left: 4px; }
.footer-contact { list-style:none; padding:0; margin:0; }
.footer-contact li { display:flex; align-items:flex-start; gap:.75rem; margin-bottom:.8rem; font-size:.87rem; color:rgba(255,255,255,0.42); }
.footer-contact i { color:var(--red); flex-shrink:0; margin-top:2px; }
.footer-social { display:flex; gap:.55rem; margin-top:.75rem; }
.footer-social a {
    width:36px; height:36px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.09);
    color: rgba(255,255,255,0.42);
    border-radius: 9px;
    display:flex; align-items:center; justify-content:center;
    text-decoration:none; font-size:.95rem;
    transition:all .25s;
}
.footer-social a:hover { background:var(--red); border-color:var(--red); color:#fff; transform:translateY(-3px); }
.footer-bottom { color:rgba(255,255,255,0.28); font-size:.8rem; padding:1.1rem 0; }
.footer-bottom a { color:rgba(255,255,255,0.32); text-decoration:none; transition:color .2s; }
.footer-bottom a:hover { color:#fff; }

/* =============================================
   PAGE HEADER (İç sayfalar)
   ============================================= */
.page-header { background: var(--grad-hero); padding: 96px 0 56px; position: relative; overflow: hidden; }
.page-header::before {
    content:''; position:absolute; inset:0;
    background: radial-gradient(ellipse 50% 100% at 92% 50%, rgba(204,0,0,0.11) 0%, transparent 70%);
}
.page-header::after {
    content:''; position:absolute; inset:0;
    background-image: linear-gradient(rgba(255,255,255,0.022) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.022) 1px,transparent 1px);
    background-size: 52px 52px;
}
.page-header .container { position:relative; z-index:1; }
.page-header-title { color:#fff; font-weight:900; font-size:clamp(1.9rem,3.8vw,2.9rem); margin-bottom:.4rem; }
.page-breadcrumb { margin:0; }
.page-breadcrumb .breadcrumb-item a { color:rgba(255,255,255,0.5); text-decoration:none; font-size:.87rem; }
.page-breadcrumb .breadcrumb-item.active { color:rgba(255,255,255,0.35); font-size:.87rem; }
.page-breadcrumb .breadcrumb-item + .breadcrumb-item::before { color:rgba(255,255,255,0.28); }

/* =============================================
   HAKKIMIZDA SAYFASI
   ============================================= */
.about-office-wrap { position:relative; border-radius:var(--radius-xl); overflow:hidden; box-shadow:var(--shadow-xl); }
.about-office-badge { position:absolute; bottom:1.25rem; left:1.25rem; background:rgba(255,255,255,0.92); backdrop-filter:blur(8px); border-radius:50px; padding:.5rem 1.1rem; font-size:.8rem; font-weight:700; color:var(--navy); display:flex; align-items:center; gap:.4rem; box-shadow:var(--shadow-md); z-index:3; }
.about-office-badge i { color:var(--red); }

/* Ofis Slider */
.office-slider { position:relative; width:100%; height:400px; overflow:hidden; }
.office-slide { position:absolute; inset:0; opacity:0; transition:opacity .7s ease; }
.office-slide.active { opacity:1; }
.office-slide img { width:100%; height:100%; object-fit:cover; display:block; }
.office-dots { position:absolute; bottom:1.25rem; right:1.25rem; display:flex; gap:.45rem; z-index:3; }
.office-dot { width:8px; height:8px; border-radius:50%; background:rgba(255,255,255,0.5); border:none; cursor:pointer; padding:0; transition:all .3s; }
.office-dot.active { background:#fff; width:22px; border-radius:4px; }

.stat-card-sm { background:#fff; border:1px solid var(--border); border-radius:var(--radius-md); padding:1.5rem; text-align:center; box-shadow:var(--shadow-sm); transition:all .3s; }
.stat-card-sm:hover { box-shadow:var(--shadow-md); transform:translateY(-3px); border-color:var(--red-mid); }
.stat-card-sm .stat-card-number { font-size:2.2rem; font-weight:900; background:var(--grad-brand); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.stat-card-sm .stat-card-label { color:var(--text-muted); font-size:.8rem; }

.value-card { background:#fff; border:1px solid var(--border); border-radius:var(--radius-lg); padding:1.75rem 1.5rem; height:100%; box-shadow:var(--shadow-sm); transition:all .35s; position:relative; overflow:hidden; }
.value-card::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; background:var(--grad-brand); transform:scaleX(0); transition:transform .35s; }
.value-card:hover { box-shadow:var(--shadow-lg); transform:translateY(-5px); border-color:var(--red-mid); }
.value-card:hover::before { transform:scaleX(1); }
.value-icon { width:52px; height:52px; border-radius:var(--radius-sm); background:var(--steel-soft); display:flex; align-items:center; justify-content:center; margin:0 auto 1.2rem; }
.value-icon i { color:var(--steel); font-size:1.35rem; }
.value-card h5 { font-weight:800; color:var(--navy); margin-bottom:.7rem; }
.value-card p { color:var(--text-muted); font-size:.87rem; line-height:1.7; margin:0; }

.team-card { background:#fff; border:1px solid var(--border); border-radius:var(--radius-lg); padding:2rem 1.5rem; text-align:center; box-shadow:var(--shadow-sm); transition:all .35s; }
.team-card:hover { box-shadow:var(--shadow-lg); transform:translateY(-5px); border-color:var(--red-mid); }
.team-avatar { width:76px; height:76px; border-radius:50%; background:var(--grad-brand); display:flex; align-items:center; justify-content:center; margin:0 auto .9rem; }
.team-avatar i { color:#fff; font-size:1.9rem; }
.team-name { font-weight:800; color:var(--navy); margin-bottom:.2rem; }
.team-title { color:var(--text-muted); font-size:.83rem; margin-bottom:.9rem; }
.team-social { display:flex; justify-content:center; gap:.45rem; }
.team-social a { width:30px; height:30px; background:var(--bg-soft); border:1px solid var(--border); color:var(--text-muted); border-radius:7px; display:flex; align-items:center; justify-content:center; text-decoration:none; font-size:.85rem; transition:all .2s; }
.team-social a:hover { background:var(--red); border-color:var(--red); color:#fff; }

/* =============================================
   İLETİŞİM SAYFASI
   ============================================= */
.contact-info-card { display:flex; align-items:flex-start; gap:1rem; padding:1.2rem; background:#fff; border:1px solid var(--border); border-radius:var(--radius-md); margin-bottom:.7rem; transition:all .25s; box-shadow:var(--shadow-sm); }
.contact-info-card:hover { box-shadow:var(--shadow-md); transform:translateX(4px); border-color:var(--red-mid); }
.contact-info-icon { width:40px; height:40px; border-radius:9px; background:var(--red-soft); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.contact-info-icon i { color:var(--red); font-size:.95rem; }
.contact-info-card h6 { font-weight:700; color:var(--navy); margin-bottom:.18rem; font-size:.86rem; }
.contact-info-card p, .contact-info-card a { color:var(--text-muted); font-size:.83rem; text-decoration:none; }
.contact-info-card a:hover { color:var(--red); }
.contact-form-card { background:#fff; border:1px solid var(--border); border-radius:var(--radius-xl); padding:2.5rem; box-shadow:var(--shadow-md); }
.contact-form-card h3 { font-weight:900; color:var(--navy); }
.contact-form-card .form-control, .contact-form-card .form-select { background:var(--bg-soft); border:1px solid var(--border); border-radius:var(--radius-sm); color:var(--text); padding:.75rem 1rem; font-size:.9rem; transition:all .2s; }
.contact-form-card .form-control:focus, .contact-form-card .form-select:focus { background:#fff; border-color:var(--red); box-shadow:0 0 0 3px rgba(204,0,0,0.09); color:var(--text); }
.contact-form-card label { color:var(--text-muted); font-size:.83rem; font-weight:600; margin-bottom:.35rem; }
.contact-social { display:flex; gap:.55rem; }
.contact-social a { width:38px; height:38px; background:var(--bg-soft); border:1px solid var(--border); color:var(--text-muted); border-radius:9px; display:flex; align-items:center; justify-content:center; text-decoration:none; font-size:.98rem; transition:all .25s; }
.contact-social a:hover { background:var(--red); border-color:var(--red); color:#fff; transform:translateY(-3px); }

/* =============================================
   ANİMASYONLAR
   ============================================= */
@keyframes fadeInUp { from{opacity:0;transform:translateY(28px)} to{opacity:1;transform:translateY(0)} }
@keyframes fadeInRight { from{opacity:0;transform:translateX(36px)} to{opacity:1;transform:translateX(0)} }

/* =============================================
   YETKİLİ BAYİ ROZETİ — resmi "Logo İş Ortağı" kart rozeti
   ============================================= */
.logo-partner-badge {
    width: 88px;
    flex-shrink: 0;
    border-radius: 8px;
    overflow: hidden;
    background: #BDBEC0;
    border: 3px solid #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,.3);
    transition: transform .25s;
}
.logo-partner-badge:hover { transform: translateY(-3px); }
.lpb-top {
    background: #C1283F;
    padding: .5rem .4rem .4rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.lpb-logo-img {
    height: 18px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
}
.lpb-mid {
    background: #949C9C;
    color: #fff;
    font-size: .58rem;
    font-weight: 800;
    letter-spacing: .4px;
    text-align: center;
    padding: .28rem 0;
}
.lpb-bottom {
    background: #525858;
    color: #fff;
    font-size: .44rem;
    font-weight: 700;
    letter-spacing: .2px;
    line-height: 1.2;
    text-align: center;
    padding: .24rem .2rem;
    text-transform: uppercase;
}

/* =============================================
   YENİ NESİL EFEKTLER
   ============================================= */

/* Gradient metin */
.gradient-text {
    background: linear-gradient(135deg, var(--red) 0%, #ff4444 50%, var(--steel) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glassmorphism kart hover efekti */
.service-card:hover,
.prod-card:hover,
.value-card:hover {
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-color: rgba(44,95,158,0.25);
}

/* Hizmet ikonları döndürme + glow */
.svc-card-icon { transition: transform .35s cubic-bezier(.22,1,.36,1), box-shadow .35s; }
.service-card:hover .svc-card-icon { transform: rotate(-6deg) scale(1.12); box-shadow: 0 8px 28px rgba(204,0,0,.22); }

/* CTA Section parıltılı kenarlık */
.cta-section { position: relative; overflow: hidden; }
.cta-section::before {
    content:'';
    position:absolute;
    inset:0;
    background: linear-gradient(120deg,rgba(204,0,0,.09) 0%,transparent 50%,rgba(44,95,158,.09) 100%);
    pointer-events:none;
}

/* Değer kartı ikon animasyonu */
.value-icon { transition: transform .35s cubic-bezier(.22,1,.36,1), background .3s; }
.value-card:hover .value-icon { transform: translateY(-6px) rotate(8deg); background: var(--grad-brand); }
.value-card:hover .value-icon i { color: #fff; }

/* Referans logo animasyonu */
.ref-logo-img-item img {
    transition: filter .35s, opacity .35s, transform .35s;
}
.ref-logo-img-item:hover img {
    transform: scale(1.1);
}

/* Footer'a üst parıltı */
.site-footer { position: relative; overflow: hidden; }
.site-footer::before {
    content:'';
    position:absolute;
    top:0; left:0; right:0;
    height:2px;
    background:linear-gradient(90deg,var(--red),var(--steel),var(--red));
    background-size:200% 100%;
    animation:footerLine 4s linear infinite;
}
@keyframes footerLine {
    0%   { background-position:0% 0%; }
    100% { background-position:200% 0%; }
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 991px) {
    .banner-slider, .banner-slides { min-height: 64vh; }
    .section-padding { padding:68px 0; }
    .feature-strip-item { border-right:none; border-bottom:1px solid var(--border); }
    .stat-item { border-right:none; border-bottom:1px solid rgba(255,255,255,0.09); padding:1.4rem; }
    .about-stat-badge.tl { left:0; } .about-stat-badge.br { right:0; }
    .hero-feat-grid { grid-template-columns:1fr 1fr; }
}
@media (max-width: 767px) {
    .banner-slide-title { font-size:1.9rem; }
    .banner-slide-desc { font-size:.93rem; }
    .btn-hero-primary, .btn-hero-outline { padding:.75rem 1.5rem; font-size:.9rem; }
    .section-padding { padding:56px 0; }
    .page-header { padding:76px 0 40px; }
    .contact-form-card { padding:1.5rem; }
    .top-bar { display:none; }
    .hero-feat-grid { grid-template-columns:1fr; }
    .hero-stats-strip { gap:.4rem; }
}

/* =============================================
   HİZMETLER & ÇÖZÜMLER SAYFALARI — ortak stiller
   ============================================= */
.cat-sticky-nav { background:#fff; border-bottom:1px solid var(--border); position:sticky; top:72px; z-index:100; box-shadow:0 2px 12px rgba(13,27,62,0.06); transition:top .3s ease; }
.cat-nav-link { display:inline-flex;align-items:center;padding:.45rem 1rem;border-radius:8px;color:var(--text-muted);font-size:.82rem;font-weight:700;text-decoration:none;white-space:nowrap;transition:all .2s; }
.cat-nav-link:hover { background:var(--red-soft);color:var(--red); }

/* SECTION */
/* scroll-margin-top: menüden linke tıklandığında başlık, sticky navbar + kategori menüsünün
   altında kalmasın diye üstte boşluk bırakır (hem #çapa tıklamasında hem sayfa ilk açılışında). */
.sol-section { padding:80px 0; border-bottom:1px solid var(--border); scroll-margin-top: 12rem; }
.sol-section:last-of-type { border-bottom:none; }
.sol-section.alt { background:var(--bg-soft); }

/* KATEGORI BAŞLIĞI */
.cat-header { display:flex;align-items:flex-start;gap:1.25rem;margin-bottom:3rem; }
.cat-icon-lg { width:60px;height:60px;border-radius:16px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.6rem; }
.ci-red    { background:var(--red-soft);color:var(--red); }
.ci-steel  { background:var(--steel-soft);color:var(--steel); }
.ci-green  { background:#d1fae5;color:#059669; }
.ci-purple { background:#ede9fe;color:#7c3aed; }
.ci-orange { background:#fff7ed;color:#d97706; }
.ci-teal   { background:#f0fdfa;color:#0d9488; }
.ci-pink   { background:#fdf2f8;color:#db2777; }
.ci-indigo { background:#eef2ff;color:#4f46e5; }
.ci-cyan   { background:#ecfeff;color:#0891b2; }
.ci-blue   { background:#dbeafe;color:#1d4ed8; }
.ci-amber  { background:#fef3c7;color:#b45309; }
.ci-slate  { background:#e2e8f0;color:#334155; }
.cat-title-wrap h2 { font-size:1.6rem;font-weight:900;color:var(--navy);margin:0 0 .35rem; }
.cat-title-wrap p  { color:var(--text-muted);font-size:.95rem;margin:0; }

/* ÜRÜN KARTI */
.prod-card {
    background:#fff;border:1px solid var(--border);border-radius:18px;
    overflow:hidden;transition:all .35s;box-shadow:var(--shadow-sm);
    display:flex;flex-direction:column;height:100%;
}
.prod-card:hover { box-shadow:var(--shadow-xl);transform:translateY(-6px);border-color:var(--red-mid); }
.prod-card-img { width:100%;height:180px;object-fit:cover;display:block;background:var(--bg-soft); }
.prod-card-img-placeholder { width:100%;height:180px;display:flex;align-items:center;justify-content:center;font-size:3rem; }
.prod-card-body { padding:1.4rem;flex:1;display:flex;flex-direction:column; }
.prod-badge { display:inline-flex;align-items:center;gap:.3rem;font-size:.68rem;font-weight:800;letter-spacing:1px;text-transform:uppercase;padding:.2rem .65rem;border-radius:50px;margin-bottom:.75rem; }
.prod-badge.bulut  { background:#dbeafe;color:#1d4ed8; }
.prod-badge.onprem { background:#f3f4f6;color:#374151; }
.prod-badge.own    { background:var(--red-soft);color:var(--red); }
.prod-badge.yeni   { background:#fef3c7;color:#92400e; }
.prod-card, .hero-prod-card { scroll-margin-top: 13rem; }
.prod-name { font-size:1rem;font-weight:800;color:var(--navy);margin-bottom:.5rem; }
.prod-desc { font-size:.85rem;color:var(--text-muted);line-height:1.65;flex:1;margin-bottom:1rem; }
.prod-features { list-style:none;padding:0;margin:0 0 1rem; }
.prod-features li { font-size:.8rem;color:var(--text-muted);padding:.25rem 0;display:flex;align-items:center;gap:.5rem;border-bottom:1px solid var(--border); }
.prod-features li:last-child { border-bottom:none; }
.prod-features i { color:#059669;font-size:.9rem;flex-shrink:0; }
.prod-link { color:var(--red);font-weight:700;font-size:.82rem;text-decoration:none;display:inline-flex;align-items:center;gap:.35rem;transition:gap .2s;margin-top:auto; }
.prod-link:hover { color:var(--red-l);gap:.6rem; }

/* HERO BANNER CARD */
.hero-prod-col { align-self:flex-start;position:sticky;top:130px; }
.hero-prod-card {
    border-radius:24px;overflow:hidden;position:relative;
    background:var(--grad-hero);min-height:340px;max-height:480px;
    display:flex;flex-direction:column;justify-content:flex-end;
}
@media (max-width:991.98px) { .hero-prod-col { position:static; } }
.hero-prod-card img { position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.35; }
.hero-prod-card-body { position:relative;z-index:1;padding:2rem; }
.hero-prod-card-body .badge-hero { background:rgba(204,0,0,0.8);color:#fff;font-size:.68rem;font-weight:800;letter-spacing:1px;text-transform:uppercase;padding:.25rem .75rem;border-radius:50px;display:inline-block;margin-bottom:.75rem; }
.hero-prod-card-body h3 { color:#fff;font-weight:900;font-size:1.35rem;margin-bottom:.5rem; }
.hero-prod-card-body p { color:rgba(255,255,255,.75);font-size:.88rem;margin-bottom:1.25rem; }