:root {
    --yazi_rengi: #ffffff;
    --muted: #e2e8f0;
    --line: #475569;
    --arkaplan: #0f172a;
    --panel: #1e293b;
    --brand: #94a3b8;
    --brand-dark: #ffffff;
    --accent: #f8fafc;
    --accent-soft: #334155;
    --cool: #334155;
    --white: #ffffff;
}

* {
    box-sizing: border-box;
}

input, select, textarea, button {
    font-family: inherit;
}

html {
    overflow-x: hidden;
}

body {
    margin: 0;
    color: var(--yazi_rengi);
    background: var(--arkaplan);
    font-family: 'Inter', Arial, Helvetica, sans-serif;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden;
}

body > main {
    flex: 1;
}

@keyframes rise-in {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

a {
    color: inherit;
    text-decoration: none;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    min-height: 74px;
    padding: 10px 5vw;
    border-bottom: 3px solid var(--brand);
    background: var(--panel);
    box-shadow: 0 2px 5px rgba(0,0,0,0.5);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    color: var(--brand-dark);
    font-weight: 900;
}

.brand-mark {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    border: 1px solid var(--brand-dark);
    border-radius: 4px;
    color: var(--white);
    background: var(--brand);
    font-size: 13px;
}

.menu-toggle {
    display: none;
    border: 2px solid var(--brand);
    border-radius: 7px;
    background: var(--panel);
    padding: 8px 12px;
    font-size: 20px;
}

.nav-list,
.submenu {
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav-list {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.nav-list > li {
    position: relative;
}

.nav-list a {
    display: block;
    padding: 8px 9px;
    border-radius: 7px;
    color: var(--yazi_rengi);
    font-size: 13px;
    font-weight: 800;
}

.nav-list a:hover {
    color: var(--brand-dark);
    background: var(--cool);
}

.nav-list a.is-active {
    color: var(--white);
    background: var(--brand);
}

.submenu {
    position: absolute;
    left: 0;
    top: 100%;
    display: none;
    min-width: 235px;
    max-width: 90vw;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: var(--panel);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    z-index: 100;
}

.nav-list li:hover > .submenu {
    display: block;
}

.submenu .submenu {
    left: 100%;
    top: -2px;
}

/* Sağ taraftaki menü öğelerinin alt menülerini sola aç */
.nav-list > li:nth-last-child(-n+3) > .submenu {
    left: auto;
    right: 0;
}

.nav-list > li:nth-last-child(-n+3) .submenu .submenu {
    left: auto;
    right: 100%;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 500px);
    align-items: center;
    gap: 5vw;
    padding: 50px 5vw;
    background: var(--arkaplan);
    border-bottom: 1px solid var(--line);
    overflow: hidden;
}

.hero h1,
.content-main h2,
.admin-header h1 {
    margin: 0 0 14px;
    line-height: 1.12;
}

.hero h1 {
    max-width: 760px;
    font-size: 46px;
}

.hero-marka {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 50px 40px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: linear-gradient(160deg, rgba(30,41,59,0.9) 0%, rgba(15,23,42,0.95) 100%);
    text-align: center;
}

.hero-marka-harf {
    display: grid;
    place-items: center;
    width: 100px;
    height: 100px;
    border: 2px solid var(--brand);
    border-radius: 16px;
    font-size: 36px;
    font-weight: 900;
    color: var(--white);
    background: rgba(148,163,184,0.12);
    letter-spacing: 2px;
}

.hero-marka-yazi {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.hero-marka-yazi strong {
    font-size: 28px;
    color: var(--white);
    letter-spacing: 1px;
}

.hero-marka-yazi span {
    color: var(--muted);
    font-size: 15px;
}

.hero-marka-konum {
    display: inline-block;
    margin-top: 8px;
    padding: 4px 16px;
    border: 1px solid var(--line);
    border-radius: 20px;
    font-size: 13px !important;
    color: var(--brand) !important;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.eyebrow {
    margin: 0 0 8px;
    color: var(--accent);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0;
    text-transform: uppercase;
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-top: 22px;
}

.hero-metrics span {
    min-height: 72px;
    padding: 12px;
    border: 1px solid var(--line);
    border-left: 5px solid var(--accent);
    border-radius: 7px;
    background: var(--panel);
    color: var(--muted);
    font-size: 13px;
}

.hero-metrics strong {
    display: block;
    color: var(--brand-dark);
    font-size: 20px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 8px 16px;
    border: 1px solid transparent;
    border-radius: 4px;
    font-weight: bold;
    cursor: pointer;
}

.primary {
    color: #0f172a;
    background: var(--brand);
}

.secondary {
    color: var(--brand-dark);
    border-color: var(--brand-dark);
    background: transparent;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.breadcrumb {
    width: min(1180px, 91vw);
    margin: 0 auto;
    border: 1px solid var(--line);
    border-radius: 7px;
    background: var(--panel);
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    margin-top: 24px;
    padding: 10px 14px;
    color: var(--muted);
    font-size: 14px;
}

.breadcrumb a:hover {
    color: var(--brand);
}

.content-shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 28px;
    width: min(1180px, 91vw);
    margin: 34px auto;
}

.content-main,
.side-panel,
.login-card,
.editor-card,
.table-card,
.setup-warning {
    border: 1px solid var(--line);
    border-radius: 7px;
    background: var(--panel);
    box-shadow: 0 12px 28px rgba(32, 33, 36, 0.07);
}

.content-main {
    padding: 34px;
    animation: rise-in 0.65s ease;
}

.rich-text {
    font-size: 16px;
}

.photo-strip {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin: 16px 0 24px;
}

.photo-card {
    margin: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: var(--panel);
}

.photo-card img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

.info-card {
    padding: 14px 16px;
    border: 1px solid var(--line);
    border-radius: 7px;
    background: var(--panel);
    transition: all 0.3s ease;
    text-align: center;
}

.info-card:hover {
    transform: translateY(-6px);
    border-top-color: var(--brand);
    background: var(--arkaplan);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.4);
}

.info-card-icon {
    display: block;
    font-size: 36px;
    margin-bottom: 14px;
    filter: saturate(0.8);
}

.info-card h3 {
    margin: 0 0 10px;
    color: var(--white);
    font-size: 17px;
}

.info-card p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.6;
}

.rich-text h3 {
    margin: 28px 0 10px;
    color: var(--brand-dark);
}

.rich-text p {
    margin: 0 0 16px;
}

.rich-text ul {
    display: grid;
    gap: 8px;
    padding-left: 22px;
}

.rich-text li::marker {
    color: var(--accent);
}

.side-panel {
    align-self: start;
    padding: 22px;
    border-top: 5px solid var(--brand);
}

.side-panel h3 {
    margin-top: 0;
}

.side-panel a {
    display: grid;
    gap: 4px;
    padding: 14px 0;
    border-top: 1px solid var(--line);
}

.side-panel a:hover strong {
    color: var(--brand);
}

.side-panel span {
    color: var(--muted);
    font-size: 14px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin-top: 24px;
    padding-top: 22px;
    border-top: 2px solid var(--line);
}

label {
    display: grid;
    gap: 6px;
    color: var(--muted);
    font-weight: 800;
}

input,
textarea,
select {
    width: 100%;
    border: 1px solid #cfc4b4;
    border-radius: 7px;
    padding: 11px 12px;
    color: var(--yazi_rengi);
    background: var(--arkaplan);
    font: inherit;
}

input:focus,
textarea:focus,
select:focus {
    outline: 3px solid rgba(255, 255, 255, 0.25);
    border-color: var(--accent);
}

textarea {
    min-height: 120px;
    resize: vertical;
}

.tall {
    min-height: 260px;
}

.wide {
    grid-column: 1 / -1;
}

.notice {
    width: min(1180px, 91vw);
    margin: 22px auto;
    border: 1px solid var(--line);
    border-left: 4px solid var(--brand);
    border-radius: 4px;
    padding: 14px 16px;
    color: var(--yazi_rengi);
    background: var(--panel);
}

.error {
    border-color: #ef4444;
    border-left-color: #b91c1c;
    color: #f87171;
    background: #450a0a;
}

.map-box {
    display: grid;
    min-height: 190px;
    place-items: center;
    margin: 20px 0;
    border: 1px solid var(--line);
    border-radius: 4px;
    color: var(--brand-dark);
    background: var(--cool);
    text-align: center;
    font-weight: bold;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 16px;
    margin-top: 22px;
}

.gallery figure {
    margin: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: var(--panel);
    transition: background 0.2s;
}

.gallery figure:hover {
    background: var(--cool);
}

.gallery img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.gallery figcaption {
    padding: 11px;
    font-weight: 800;
}

.footer {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    padding: 28px 5vw;
    color: var(--muted);
    border-top: 3px solid var(--brand);
    background: var(--panel);
}

.admin-body {
    background: var(--arkaplan);
}

.admin-shell,
.setup-warning {
    width: min(1180px, 92vw);
    margin: 30px auto;
}

.setup-warning {
    padding: 30px;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.login-card,
.editor-card,
.table-card {
    padding: 22px;
}

.login-card {
    max-width: 420px;
    margin: 40px auto;
}

.admin-grid {
    display: grid;
    grid-template-columns: 420px minmax(0, 1fr);
    gap: 22px;
}

.editor-card {
    display: grid;
    gap: 12px;
}

.table-wrap {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    padding: 10px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}

th {
    color: var(--white);
    background: var(--line);
}

.actions,
.inline-form {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.mini {
    border: 1px solid var(--line);
    border-radius: 7px;
    padding: 7px 10px;
    color: var(--yazi_rengi);
    background: var(--panel);
    font-weight: 800;
    cursor: pointer;
}

.danger {
    color: #991b1b;
    border-color: #fecaca;
    background: #fff1f2;
}

.check {
    display: flex;
    grid-template-columns: auto 1fr;
    align-items: center;
}

.check input {
    width: auto;
}

.records {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 22px;
    margin-top: 22px;
}

.gallery-admin {
    margin-top: 22px;
}

[data-reveal] {
    opacity: 0;
    transition: opacity 0.5s ease;
}

[data-reveal].is-visible {
    opacity: 1;
}

.record-item {
    display: grid;
    gap: 10px;
    padding: 12px 0;
    border-top: 1px solid var(--line);
}

pre {
    overflow-x: auto;
    white-space: pre-wrap;
}

/* ana sayfa bolmeleri */
.bolme {
    padding: 70px 5vw;
    width: 100%;
}

.bolme-ic {
    width: min(1180px, 91vw);
    margin: 0 auto;
}

.bolme-baslik {
    color: var(--brand);
    font-size: 14px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 36px;
    text-align: center;
}

.bolme-foto {
    background: var(--arkaplan);
}

.bolme-bilgi {
    background: var(--panel);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    box-shadow: inset 0 5px 15px rgba(0,0,0,0.2);
}

/* eyebrow */
.eyebrow {
    margin: 0 0 10px;
    color: rgba(59, 130, 246, 0.8);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 3px;
    text-transform: uppercase;
}

/* hizmet vitrin */


.bolme-metin {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.95) 0%, rgba(15, 23, 42, 0.98) 100%);
    position: relative;
    overflow: hidden;
}

.bolme-metin::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(148, 163, 184, 0.03) 0%, transparent 60%);
    pointer-events: none;
}

/* animasyonlar */
.photo-card {
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
}

.photo-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    border-color: var(--brand);
}



/* sayfa ici grid */
.sayfa-ana-izgara {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: start;
}

.sayfa-ana-izgara.yan-menu-var {
    grid-template-columns: 1.5fr 0.5fr;
}

/* cam efekti */
.cam-efekti {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 45px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.cam-efekti p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--accent);
}
/* hizmetler */
.hizmetler-alani {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 45px;
    align-items: center;
}

.hizmetler-liste h3 {
    color: var(--brand-dark);
    font-size: 24px;
    margin-top: 0;
    margin-bottom: 24px;
}

.hizmetler-liste ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 16px;
}

.hizmetler-liste li {
    padding: 16px 20px;
    background: var(--panel);
    border-left: 4px solid var(--brand);
    border-radius: 6px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    transition: transform 0.2s ease, background 0.2s ease;
}

.hizmetler-liste li:hover {
    transform: translateX(6px);
    background: var(--cool);
}

.hizmetler-liste strong {
    color: var(--brand);
    font-size: 16px;
    margin-right: 6px;
}

.hizmetler-alani .photo-strip {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 36px;
}

/* hub */
.hub-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.hub-aciklama {
    color: var(--accent);
    text-align: center;
    max-width: 700px;
    margin: 0 auto 40px;
    font-size: 17px;
    line-height: 1.7;
}

.hub-card {
    display: block;
    text-decoration: none;
    padding: 30px;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hub-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.hub-ikon {
    display: block;
    font-size: 32px;
    margin-bottom: 14px;
}

.hub-card h3 {
    color: var(--brand);
    margin: 0 0 10px;
    font-size: 20px;
}

.hub-card p {
    color: var(--accent);
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

.hub-ok {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 22px;
    color: var(--brand-dark);
    transition: transform 0.3s ease, color 0.3s ease;
}

.hub-card:hover .hub-ok {
    transform: translateX(6px);
    color: var(--brand);
}

/* hub temalari */


.hub-kurumsal {
    background: linear-gradient(160deg, #0f172a 0%, #0c1f2e 50%, #0a2530 100%);
}
.hub-kurumsal .bolme-baslik { color: #2dd4bf; }
.hub-kurumsal .hub-card { border-left: 3px solid #2dd4bf; border-radius: 12px; }
.hub-kurumsal .hub-card h3 { color: #5eead4; }
.hub-kurumsal .hub-card:hover { border-left-color: #99f6e4; }


.hub-hizmetler {
    background: linear-gradient(160deg, #0f172a 0%, #1c1a0e 50%, #211e0c 100%);
}
.hub-hizmetler .bolme-baslik { color: #f59e0b; }
.hub-hizmetler .hub-card { border-bottom: 3px solid #f59e0b; border-radius: 12px; }
.hub-hizmetler .hub-card h3 { color: #fbbf24; }
.hub-hizmetler .hub-card:hover { border-bottom-color: #fcd34d; }


.hub-calismalar {
    background: linear-gradient(160deg, #0f172a 0%, #0c1f17 50%, #0a2518 100%);
}
.hub-calismalar .bolme-baslik { color: #10b981; }
.hub-calismalar .hub-card { border-top: 3px solid #10b981; border-radius: 12px; }
.hub-calismalar .hub-card h3 { color: #34d399; }
.hub-calismalar .hub-card:hover { border-top-color: #6ee7b7; }
.hub-calismalar .hub-grid { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }


.hub-medya {
    background: linear-gradient(160deg, #0f172a 0%, #1a0f2e 50%, #1e0c30 100%);
}
.hub-medya .bolme-baslik { color: #8b5cf6; }
.hub-medya .hub-card { border-right: 3px solid #8b5cf6; border-radius: 12px; }
.hub-medya .hub-card h3 { color: #a78bfa; }
.hub-medya .hub-card:hover { border-right-color: #c4b5fd; }


.hub-iletisim {
    background: linear-gradient(160deg, #0f172a 0%, #2a0f1f 50%, #300c22 100%);
}
.hub-iletisim .bolme-baslik { color: #f43f5e; }
.hub-iletisim .hub-card { border-left: 3px solid #f43f5e; border-radius: 12px; }
.hub-iletisim .hub-card h3 { color: #fb7185; }
.hub-iletisim .hub-card:hover { border-left-color: #fda4af; }

/* metin temalari */
.metin-baslik {
    color: var(--white);
    margin-top: 0;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--line);
}

.side-panel-baslik {
    color: var(--brand);
    margin-top: 0;
    margin-bottom: 20px;
}

.side-link {
    display: block;
    margin-bottom: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding-bottom: 12px;
    text-decoration: none;
}
.side-link strong {
    color: var(--white);
    display: block;
    margin-bottom: 4px;
    font-size: 15px;
}
.side-link span {
    color: var(--brand-dark);
    font-size: 13px;
    display: block;
}
.side-link:hover strong { color: var(--brand); }

.rich-text {
    color: var(--accent);
    line-height: 1.8;
}

.metin-kurumsal { background: linear-gradient(170deg, #0f2027 0%, #0f172a 100%); }
.metin-kurumsal .metin-baslik { border-bottom-color: #2dd4bf; color: #e2e8f0; }
.metin-kurumsal .side-panel-baslik { color: #2dd4bf; }

.metin-hizmet { background: linear-gradient(170deg, #1a1608 0%, #0f172a 100%); }
.metin-hizmet .metin-baslik { border-bottom-color: #f59e0b; color: #fef3c7; }
.metin-hizmet .side-panel-baslik { color: #f59e0b; }

.metin-calisma { background: linear-gradient(170deg, #071a12 0%, #0f172a 100%); }
.metin-calisma .metin-baslik { border-bottom-color: #10b981; color: #d1fae5; }
.metin-calisma .side-panel-baslik { color: #10b981; }

.metin-medya { background: linear-gradient(170deg, #170d28 0%, #0f172a 100%); }
.metin-medya .metin-baslik { border-bottom-color: #8b5cf6; color: #ede9fe; }
.metin-medya .side-panel-baslik { color: #8b5cf6; }

.metin-iletisim { background: linear-gradient(170deg, #210d17 0%, #0f172a 100%); }
.metin-iletisim .metin-baslik { border-bottom-color: #f43f5e; color: #ffe4e6; }
.metin-iletisim .side-panel-baslik { color: #f43f5e; }

/* galeri */
.bolme-galeri .gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.bolme-galeri figcaption {
    color: var(--accent);
    text-align: center;
    padding: 10px;
    font-size: 14px;
}

/* formlar */
.bolme-form .form-grid {
    max-width: 700px;
}

@media (max-width: 900px) {
    .hizmetler-alani {
        grid-template-columns: 1fr;
    }
    .hizmetler-alani .photo-strip {
        margin-top: 0;
    }
    .sayfa-ana-izgara.yan-menu-var {
        grid-template-columns: 1fr;
    }
    .menu-toggle {
        display: inline-flex;
    }

    .main-nav {
        display: none;
        position: absolute;
        left: 0;
        right: 0;
        top: 74px;
        padding: 12px 5vw;
        border-bottom: 2px solid var(--brand);
        background: var(--panel);
    }

    .main-nav.open {
        display: block;
    }

    .nav-list {
        display: grid;
    }

    .submenu,
    .submenu .submenu {
        position: static;
        display: block;
        border: 0;
        box-shadow: none;
        padding-left: 14px;
        background: transparent;
    }

    .hero,
    .content-shell,
    .admin-grid {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        display: none;
    }

    .hero h1 {
        font-size: 34px;
    }

    .hero-metrics,
    .photo-strip,
    .info-grid,
    .form-grid {
        grid-template-columns: 1fr;
    }
}

/* sayfa banner */
.sayfa-banner {
    padding: 40px 5vw;
    background: var(--panel);
    border-bottom: 1px solid var(--line);
    text-align: center;
}
.sayfa-banner-ic { max-width: 700px; margin: 0 auto; }
.sayfa-banner-baslik {
    margin: 0 0 10px;
    font-size: 32px;
    font-weight: 900;
    color: var(--white);
}
.sayfa-banner-ozet { color: var(--muted); font-size: 15px; margin: 0; line-height: 1.6; }

/* sayac */
.bolme-sayac {
    background: var(--panel);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: 50px 5vw;
}
.sayac-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    text-align: center;
}
.sayac-kutu {
    padding: 24px 20px;
    border: 1px solid var(--line);
    border-radius: 7px;
    background: var(--arkaplan);
    transition: transform 0.2s ease;
}
.sayac-kutu:hover {
    transform: translateY(-4px);
}

.sayac-deger {
    display: block;
    font-size: 36px;
    font-weight: 900;
    color: var(--white);
    line-height: 1.2;
}
.sayac-etiket { display: block; color: var(--muted); font-size: 14px; margin-top: 6px; }

/* cta */
.bolme-cta {
    background: var(--arkaplan);
    padding: 60px 5vw;
    text-align: center;
}
.cta-kutu {
    max-width: 650px;
    margin: 0 auto;
    padding: 40px 30px;
    border: 1px solid var(--line);
    border-radius: 7px;
    background: var(--panel);
}
.cta-kutu h2 {
    margin: 0 0 14px;
    font-size: 28px;
    color: var(--white);
}
.cta-kutu p { color: var(--muted); font-size: 16px; margin: 0 0 24px; line-height: 1.6; }



/* footer */
.footer {
    display: block;
    padding: 0;
    border-top: 3px solid var(--brand);
    background: var(--panel);
    color: var(--muted);
}
.footer-ic {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 30px;
    max-width: 1180px;
    margin: 0 auto;
    padding: 50px 5vw 30px;
}
.footer-sutun h4 {
    color: var(--white);
    margin: 0 0 16px;
    font-size: 16px;
}
.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    color: var(--white);
    font-size: 16px;
}
.footer-tanitim { font-size: 14px; line-height: 1.7; margin: 0; color: var(--muted); }
.footer-linkler, .footer-iletisim {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 10px;
}
.footer-linkler a {
    color: var(--muted);
    font-size: 14px;
    transition: color 0.2s, padding-left 0.2s;
}
.footer-linkler a:hover { color: var(--white); padding-left: 4px; }
.footer-iletisim li { font-size: 14px; }
.footer-alt {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1180px;
    margin: 0 auto;
    padding: 18px 5vw;
    border-top: 1px solid var(--line);
    font-size: 13px;
    color: var(--muted);
}

/* yukari git */
.yukari-git {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: var(--panel);
    color: var(--white);
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s, transform 0.3s, background 0.2s;
    z-index: 50;
}
.yukari-git.gorunur { opacity: 1; transform: translateY(0); }
.yukari-git:hover { background: var(--brand); color: var(--arkaplan); }

/* icerik */
.icerik-alani {
    background: rgba(255,255,255,0.015);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 40px;
    animation: rise-in 0.65s ease;
}

/* responsive */
@media (max-width: 900px) {
    .sayac-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-ic { grid-template-columns: 1fr 1fr; }
    .footer-alt { flex-direction: column; gap: 6px; text-align: center; }
    .sayfa-banner-baslik { font-size: 26px; }
    .icerik-alani { padding: 24px; }
}

@media (max-width: 600px) {
    .sayac-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .footer-ic { grid-template-columns: 1fr; }
    .cta-kutu { padding: 30px 20px; }
    .cta-kutu h2 { font-size: 24px; }
}

/* Split sayfa duzeni */
.split-sayfa-duzeni {
    display: flex;
    gap: 36px;
    align-items: flex-start;
    margin-bottom: 24px;
}

.split-sag {
    flex-direction: row;
}

.split-sol {
    flex-direction: row-reverse;
}

.split-metin-alani {
    flex: 1.3;
    min-width: 280px;
}

.split-gorsel-alani {
    flex: 0.7;
    min-width: 260px;
}

.split-kart {
    margin: 0;
}

.split-kart img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

@media (max-width: 768px) {
    .split-sayfa-duzeni {
        flex-direction: column !important;
        gap: 20px;
    }
    .split-gorsel-alani {
        width: 100%;
    }
}

/* vizyon */
.vizyon-gorsel {
    background: var(--panel);
    padding: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    border: 1px solid var(--line);
}

.vizyon-gorsel img {
    width: auto;
    height: auto;
    aspect-ratio: auto;
    object-fit: contain;
    max-width: 100%;
    max-height: 260px;
    filter: invert(1) brightness(1.2);
    box-shadow: none;
    border-radius: 0;
}

/* kalite */
.sayfa-sertifikalarimiz-ve-kalite-politikamiz .split-kart {
    background: var(--panel);
    padding: 50px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    border: 1px solid var(--line);
    box-shadow: none;
}

.sayfa-sertifikalarimiz-ve-kalite-politikamiz .split-kart img {
    width: auto;
    height: auto;
    aspect-ratio: auto;
    object-fit: contain;
    max-width: 150px;
    max-height: 150px;
    filter: invert(1) brightness(1.3) drop-shadow(0 0 10px rgba(0, 242, 254, 0.4));
    box-shadow: none;
    border-radius: 0;
}

/* sss */
.sayfa-sss .rich-text p {
    margin-bottom: 28px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.8;
}

.sayfa-sss .rich-text p br {
    display: none;
}

.sayfa-sss .rich-text p strong {
    display: block;
    color: var(--white);
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 6px;
    line-height: 1.4;
}

/* referanslar */
.referans-liste {
    list-style: none;
    padding: 0;
    margin: 25px 0 0 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.referans-oge {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--line);
    border-radius: 12px;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.referans-oge:hover {
    transform: translateY(-4px);
    border-color: var(--brand);
    background-color: rgba(255, 255, 255, 0.05);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.35);
}

.referans-ikon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    color: var(--brand);
    flex-shrink: 0;
    transition: transform 0.3s ease, color 0.3s ease;
}

.referans-oge:hover .referans-ikon {
    transform: scale(1.05);
    color: var(--white);
    background: rgba(255, 255, 255, 0.08);
}

.referans-ikon svg {
    width: 24px;
    height: 24px;
}

.referans-detay {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.referans-detay strong {
    color: var(--white);
    font-size: 17px;
    font-weight: 700;
}

.referans-detay span {
    color: var(--muted);
    font-size: 14.5px;
    line-height: 1.6;
}

/* laptop isinma */
.sayfa-laptop-isinma-sorunlari .split-metin-alani {
    flex: 0.9;
}

.sayfa-laptop-isinma-sorunlari .split-gorsel-alani {
    flex: 1.1;
    max-width: 600px;
}

.sayfa-laptop-isinma-sorunlari .split-kart img {
    max-height: none;
    width: 100%;
    height: auto;
    object-fit: cover;
}

@media (max-width: 768px) {
    .sayfa-laptop-isinma-sorunlari .split-metin-alani,
    .sayfa-laptop-isinma-sorunlari .split-gorsel-alani {
        max-width: 100%;
        flex: 1;
    }
}