/* ============================================================================
   By Mühendis — Kurumsal site stilleri
   Renkler logodan türetildi: #1498D5 marka mavisi, #272727 koyu metin.

   Kontrast notu: marka mavisinin beyaz üzerindeki kontrastı 3.2:1'dir; bu
   WCAG AA'nın normal metin için istediği 4.5:1'in altında kalır. Bu yüzden
   buton, bağlantı ve küçük metinlerde aynı aileden koyulaştırılmış
   --brand-600 (5.2:1) kullanılır. Saf marka mavisi yalnızca büyük başlık,
   simge ve dekoratif öğelerde yer alır.
   ========================================================================= */

:root {
    /* Marka */
    --brand: #1498D5;
    --brand-600: #0C72A6;
    --brand-700: #095A83;
    --brand-050: #EAF6FC;
    --brand-100: #D1E9F7;

    /* Metin */
    --ink: #16202A;
    --body: #4B5A68;
    --muted: #5D6B78;
    --on-dark: #FFFFFF;
    --on-dark-soft: #C3D4E0;

    /* Yüzeyler */
    --surface: #FFFFFF;
    --surface-2: #F6F9FC;
    --navy: #0B2436;
    --navy-2: #103047;
    --line: #E3EAF0;

    /* Durum */
    --success: #0F7B42;
    --danger: #C62828;
    --warning: #B26A00;

    /* Ölçü */
    --radius: 14px;
    --radius-sm: 9px;
    --radius-lg: 22px;
    --shadow-sm: 0 1px 2px rgba(11, 36, 54, .06), 0 2px 8px rgba(11, 36, 54, .05);
    --shadow: 0 4px 10px rgba(11, 36, 54, .07), 0 14px 36px rgba(11, 36, 54, .08);
    --shadow-lg: 0 10px 24px rgba(11, 36, 54, .1), 0 30px 70px rgba(11, 36, 54, .12);

    --container: 1180px;
    --gutter: 20px;
    --header-h: 76px;

    --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-display: "Barlow", var(--font);
}

/* --------------------------------------------------------------- Temel */
*,
*::before,
*::after { box-sizing: border-box; }

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font);
    font-size: 17px;
    line-height: 1.65;
    color: var(--body);
    background: var(--surface);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    color: var(--ink);
    line-height: 1.18;
    margin: 0 0 .6em;
    font-weight: 700;
    letter-spacing: -.015em;
}

h1 { font-size: clamp(2rem, 1.3rem + 2.6vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 1.1rem + 1.7vw, 2.4rem); }
h3 { font-size: clamp(1.15rem, 1rem + .5vw, 1.4rem); }
h4 { font-size: 1.08rem; }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

a {
    color: var(--brand-600);
    text-decoration: none;
    transition: color .18s ease;
}
a:hover { color: var(--brand-700); text-decoration: underline; }

img, svg, video { max-width: 100%; height: auto; display: block; }

ul, ol { margin: 0 0 1.1em; padding-left: 1.25rem; }
li { margin-bottom: .4em; }

strong { color: var(--ink); font-weight: 650; }

hr { border: 0; border-top: 1px solid var(--line); margin: 2.5rem 0; }

code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .9em;
    background: var(--brand-050);
    color: var(--brand-700);
    padding: .15em .4em;
    border-radius: 5px;
}

/* Klavyeyle gezinirken odağın nerede olduğu her zaman görünmeli. */
:focus-visible {
    outline: 3px solid var(--brand);
    outline-offset: 2px;
    border-radius: 4px;
}

.visually-hidden {
    position: absolute !important;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 2000;
    background: var(--brand-600);
    color: #fff;
    padding: 12px 20px;
    font-weight: 600;
    border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; color: #fff; text-decoration: none; }

/* ----------------------------------------------------------- Düzen */
.container {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: var(--gutter);
}

.container--narrow { max-width: 820px; }

.section { padding: clamp(56px, 7vw, 104px) 0; }
.section--tight { padding: clamp(40px, 5vw, 68px) 0; }
.section--alt { background: var(--surface-2); }
.section--dark { background: var(--navy); color: var(--on-dark-soft); }
.section--dark h2,
.section--dark h3 { color: var(--on-dark); }

/* İçerik + yan sütun. Dar ekranda tek sütuna iner. */
.layout-sidebar {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: clamp(30px, 4vw, 56px);
    align-items: start;
}
@media (max-width: 900px) {
    .layout-sidebar { grid-template-columns: 1fr; }
}

/* İki eşit sütun; dar ekranda tek sütuna iner. */
.layout-split {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(30px, 5vw, 60px);
    align-items: center;
}
@media (max-width: 860px) {
    .layout-split { grid-template-columns: 1fr; }
}
.layout-split--top { align-items: start; }

.grid { display: grid; gap: 26px; }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }

/* --------------------------------------------------- Bölüm başlıkları */
.section-head { max-width: 720px; margin-bottom: 44px; }
.section-head--center { margin-inline: auto; text-align: center; }

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .82rem;
    font-weight: 650;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--brand-600);
    margin-bottom: 14px;
}
.eyebrow::before {
    content: "";
    width: 22px; height: 2px;
    background: var(--brand);
    border-radius: 2px;
}
.section-head--center .eyebrow::before { display: none; }
.section--dark .eyebrow { color: var(--brand); }

.section-lead { font-size: 1.07rem; color: var(--muted); margin-bottom: 0; }
.section--dark .section-lead { color: var(--on-dark-soft); }

/* --------------------------------------------------------- Butonlar */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 13px 26px;
    /* Zemini açıkça sıfırlıyoruz: <button> öğesi aksi halde tarayıcının
       varsayılan gri zeminini (buttonface) alır ve koyu bölümlerdeki
       beyaz metin okunmaz hale gelir. */
    background: transparent;
    appearance: none;
    -webkit-appearance: none;
    border: 1.5px solid transparent;
    border-radius: 999px;
    font-family: var(--font);
    font-size: .98rem;
    font-weight: 600;
    line-height: 1.2;
    cursor: pointer;
    text-decoration: none;
    transition: background .18s ease, color .18s ease, border-color .18s ease, transform .18s ease, box-shadow .18s ease;
    white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary { background: var(--brand-600); color: #fff; box-shadow: 0 6px 18px rgba(12, 114, 166, .26); }
.btn--primary:hover { background: var(--brand-700); color: #fff; }

.btn--outline { border-color: var(--line); color: var(--ink); background: #fff; }
.btn--outline:hover { border-color: var(--brand); color: var(--brand-700); background: var(--brand-050); }

.btn--ghost { color: var(--brand-600); padding-inline: 4px; }
.btn--ghost:hover { color: var(--brand-700); background: transparent; }

.btn--light { background: #fff; color: var(--brand-700); }
.btn--light:hover { background: var(--brand-050); color: var(--brand-700); }

.btn--on-dark { border-color: rgba(255, 255, 255, .35); color: #fff; }
.btn--on-dark:hover { border-color: #fff; background: rgba(255, 255, 255, .1); color: #fff; }

.btn--sm { padding: 9px 18px; font-size: .9rem; }
.btn--block { width: 100%; }

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.section-head--center + .btn-row,
.btn-row--center { justify-content: center; }

/* ---------------------------------------------------------- Başlık */
.site-header {
    position: sticky;
    top: 0;
    z-index: 900;
    background: rgba(255, 255, 255, .94);
    backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--line);
}

.header-inner {
    display: flex;
    align-items: center;
    gap: 22px;
    min-height: var(--header-h);
}

.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand img { width: 184px; height: auto; }

.nav { margin-left: auto; }
.nav-list {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.nav-list a {
    display: block;
    padding: 9px 14px;
    border-radius: var(--radius-sm);
    color: var(--ink);
    font-size: .97rem;
    font-weight: 550;
}
.nav-list a:hover { background: var(--brand-050); color: var(--brand-700); text-decoration: none; }
.nav-list a[aria-current="page"] { color: var(--brand-700); background: var(--brand-050); }

.header-actions { display: flex; align-items: center; gap: 12px; }

.header-phone {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: .95rem;
    color: var(--ink);
    white-space: nowrap;
}
.header-phone:hover { color: var(--brand-700); text-decoration: none; }
.header-phone .icon { color: var(--brand); }

.nav-toggle {
    display: none;
    width: 44px; height: 44px;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--ink);
}

/* Mobil menü */
@media (max-width: 1023px) {
    .nav-toggle { display: inline-flex; }
    .nav {
        position: fixed;
        inset: var(--header-h) 0 auto 0;
        background: #fff;
        border-bottom: 1px solid var(--line);
        box-shadow: var(--shadow);
        padding: 14px var(--gutter) 24px;
        display: none;
        max-height: calc(100vh - var(--header-h));
        overflow-y: auto;
    }
    .nav[data-open="true"] { display: block; }
    .nav-list { flex-direction: column; align-items: stretch; gap: 2px; }
    .nav-list a { padding: 13px 14px; font-size: 1.02rem; }
    .nav .btn { margin-top: 14px; width: 100%; }
    .header-phone span { display: none; }
    /* Masaüstü eylem butonu mobilde menünün içine taşınır. */
    .header-cta { display: none; }
}

@media (min-width: 1024px) {
    .nav .btn { display: none; }
}

@media (max-width: 560px) {
    .brand img { width: 150px; }
    .header-phone { display: none; }
}

/* ------------------------------------------------------------- Hero */
.hero {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(1100px 520px at 88% -8%, rgba(20, 152, 213, .22), transparent 62%),
        radial-gradient(760px 420px at 6% 8%, rgba(20, 152, 213, .1), transparent 60%),
        linear-gradient(180deg, #FBFDFE 0%, #F2F8FC 100%);
    padding: clamp(52px, 7vw, 96px) 0 clamp(60px, 7vw, 104px);
}

/* İnce ızgara dokusu; görsel dosyası yerine desen kullanıldığı için
   sayfa ağırlığına hiç katkısı yok. */
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(11, 36, 54, .045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(11, 36, 54, .045) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(760px 420px at 70% 30%, #000 10%, transparent 75%);
    pointer-events: none;
}

.hero-inner {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: clamp(32px, 5vw, 64px);
    align-items: center;
}

.hero-content { max-width: 620px; }
.hero h1 { margin-bottom: .45em; }
.hero-lead { font-size: 1.12rem; color: var(--muted); margin-bottom: 30px; }

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 22px;
    margin-top: 32px;
    padding-top: 26px;
    border-top: 1px solid var(--line);
    list-style: none;
    padding-left: 0;
}
.hero-badges li {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    font-size: .93rem;
    color: var(--muted);
    font-weight: 550;
}
.hero-badges .icon { color: var(--brand-600); flex-shrink: 0; }

/* Hero görseli: fotoğraf yerine markayla uyumlu bir kompozisyon */
.hero-visual { position: relative; }

.hero-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 26px;
}
.hero-card__bar { display: flex; gap: 7px; margin-bottom: 20px; }
.hero-card__bar span {
    width: 11px; height: 11px;
    border-radius: 50%;
    background: var(--line);
}
.hero-card__bar span:first-child { background: #F2B8B5; }
.hero-card__bar span:nth-child(2) { background: #F8DDA0; }
.hero-card__bar span:nth-child(3) { background: #AFDCAE; }

.hero-code {
    margin: 0;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .86rem;
    line-height: 1.85;
    color: var(--body);
    white-space: pre;
    overflow-x: auto;
}
.hero-code .k { color: #9A5BB8; }
.hero-code .s { color: #1B7F4B; }
.hero-code .c { color: #8A97A3; font-style: italic; }
.hero-code .t { color: var(--brand-700); }

.hero-float {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 11px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 13px 17px;
    font-size: .88rem;
    font-weight: 600;
    color: var(--ink);
}
.hero-float--a { left: -22px; bottom: 54px; }
.hero-float--b { right: -16px; top: 38px; }
.hero-float .icon {
    width: 34px; height: 34px;
    display: grid; place-items: center;
    border-radius: 9px;
    background: var(--brand-050);
    color: var(--brand-600);
    flex-shrink: 0;
}

@media (max-width: 960px) {
    .hero-inner { grid-template-columns: 1fr; }
    .hero-visual { display: none; }
}

/* ------------------------------------------------------------ Kartlar */
.card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 30px 28px;
    height: 100%;
    transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.card:hover { border-color: var(--brand-100); box-shadow: var(--shadow); transform: translateY(-3px); }

.card__icon {
    width: 52px; height: 52px;
    display: grid; place-items: center;
    border-radius: 13px;
    background: var(--brand-050);
    color: var(--brand-600);
    margin-bottom: 20px;
}
.card h3 { margin-bottom: .5em; }
.card h3 a { color: inherit; }
.card h3 a:hover { color: var(--brand-700); text-decoration: none; }
.card p { color: var(--muted); font-size: .98rem; }
.card__foot { margin-top: auto; padding-top: 18px; }

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-weight: 600;
    font-size: .94rem;
}
.card-link:hover { text-decoration: none; gap: 11px; }
.card-link .icon { transition: transform .18s ease; }

/* Kartın tamamını tıklanabilir yapar; bağlantı metni erişilebilir kalır. */
.card--linked .stretch::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
}

/* ------------------------------------------------------- Sayaç şeridi */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
}
.stat { text-align: center; padding: 10px; }
.stat__value {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 1.6rem + 2vw, 3.1rem);
    font-weight: 700;
    color: var(--brand);
    line-height: 1.05;
    letter-spacing: -.02em;
}
.stat__label { font-size: .96rem; color: var(--on-dark-soft); margin-top: 6px; }

/* --------------------------------------------------------- Süreç adımları */
.steps { counter-reset: step; }
.step { position: relative; }
.step__no {
    display: inline-grid;
    place-items: center;
    width: 46px; height: 46px;
    border-radius: 50%;
    background: var(--brand-050);
    color: var(--brand-600);
    font-family: var(--font-display);
    font-size: 1.12rem;
    font-weight: 700;
    margin-bottom: 18px;
}

/* ------------------------------------------------------------- Liste */
.check-list { list-style: none; padding: 0; margin: 0 0 1.6em; }
.check-list li {
    position: relative;
    padding-left: 32px;
    margin-bottom: 11px;
    color: var(--body);
}
.check-list li::before {
    content: "";
    position: absolute;
    left: 0; top: .38em;
    width: 19px; height: 19px;
    border-radius: 50%;
    background: var(--brand-050) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230C72A6' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 11px no-repeat;
}

.tag-list { display: flex; flex-wrap: wrap; gap: 9px; list-style: none; padding: 0; margin: 0; }
.tag-list li { margin: 0; }
.tag {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 999px;
    background: var(--brand-050);
    color: var(--brand-700);
    font-size: .85rem;
    font-weight: 600;
}
a.tag:hover { background: var(--brand-100); text-decoration: none; }
.tag--active { background: var(--brand-600); color: #fff; }
a.tag--active:hover { background: var(--brand-700); color: #fff; }

/* ---------------------------------------------------------- Sayfa başlığı */
.page-head {
    position: relative;
    background:
        radial-gradient(760px 320px at 82% 0%, rgba(20, 152, 213, .3), transparent 62%),
        linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%);
    color: var(--on-dark-soft);
    padding: clamp(42px, 5vw, 72px) 0 clamp(46px, 5vw, 76px);
}
.page-head h1 { color: #fff; margin-bottom: .3em; }
.page-head__lead { max-width: 660px; font-size: 1.05rem; color: var(--on-dark-soft); margin: 0; }

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    list-style: none;
    padding: 0;
    margin: 0 0 18px;
    font-size: .89rem;
}
.breadcrumb li { margin: 0; display: flex; align-items: center; gap: 6px; color: var(--on-dark-soft); }
.breadcrumb li + li::before { content: "/"; opacity: .5; }
.breadcrumb a { color: var(--on-dark-soft); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb [aria-current="page"] { color: #fff; font-weight: 550; }

/* ------------------------------------------------------------- İçerik */
.prose { font-size: 1.04rem; line-height: 1.78; color: var(--body); }
.prose h2 { font-size: 1.6rem; margin: 2.1em 0 .6em; }
.prose h3 { font-size: 1.22rem; margin: 1.7em 0 .5em; }
.prose h2:first-child, .prose h3:first-child { margin-top: 0; }
.prose ul, .prose ol { padding-left: 1.3rem; }
.prose img { border-radius: var(--radius); margin: 1.6em 0; }
.prose blockquote {
    margin: 1.6em 0;
    padding: 4px 0 4px 22px;
    border-left: 3px solid var(--brand);
    color: var(--ink);
    font-size: 1.08rem;
}
.prose table { width: 100%; border-collapse: collapse; margin: 1.6em 0; font-size: .96rem; }
.prose th, .prose td { border: 1px solid var(--line); padding: 11px 13px; text-align: left; vertical-align: top; }
.prose th { background: var(--surface-2); color: var(--ink); font-weight: 650; }

/* ------------------------------------------------------------ SSS */
.faq { max-width: 860px; margin-inline: auto; }
.faq-item {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    margin-bottom: 12px;
    overflow: hidden;
}
.faq-item summary {
    list-style: none;
    cursor: pointer;
    padding: 20px 56px 20px 24px;
    position: relative;
    font-family: var(--font-display);
    font-size: 1.08rem;
    font-weight: 650;
    color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: "";
    position: absolute;
    right: 24px; top: 50%;
    width: 13px; height: 13px;
    margin-top: -6px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230C72A6' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") center / contain no-repeat;
    transition: transform .2s ease;
}
.faq-item[open] summary::after { transform: rotate(180deg); }
.faq-item__body { padding: 0 24px 22px; color: var(--muted); }

/* -------------------------------------------------------------- Blog */
.post-card { overflow: hidden; padding: 0; }
.post-card__media { aspect-ratio: 16 / 9; background: var(--brand-050); overflow: hidden; }
.post-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.post-card:hover .post-card__media img { transform: scale(1.04); }
.post-card__body { padding: 24px 26px 28px; display: flex; flex-direction: column; flex: 1; }
.post-card h3 { font-size: 1.18rem; }

.post-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 14px;
    font-size: .86rem;
    color: var(--muted);
    margin-bottom: 12px;
}
.post-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: currentColor; opacity: .55; }

/* Görsel yoksa marka renkleriyle bir desen gösterilir; boş gri kutu kalmaz. */
.media-placeholder {
    width: 100%; height: 100%;
    display: grid; place-items: center;
    background:
        radial-gradient(420px 220px at 78% 14%, rgba(20, 152, 213, .3), transparent 62%),
        linear-gradient(135deg, #EAF6FC 0%, #D1E9F7 100%);
    color: var(--brand-600);
}
.media-placeholder svg { width: 46px; height: 46px; opacity: .55; }

.post-body { max-width: 760px; }

.pagination {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 44px 0 0;
}
.pagination li { margin: 0; }
.pagination a,
.pagination span {
    display: grid;
    place-items: center;
    min-width: 42px; height: 42px;
    padding-inline: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: .94rem;
    color: var(--ink);
}
.pagination a:hover { border-color: var(--brand); background: var(--brand-050); color: var(--brand-700); text-decoration: none; }
.pagination [aria-current="page"] { background: var(--brand-600); border-color: var(--brand-600); color: #fff; }
.pagination .is-disabled { opacity: .45; }

/* ------------------------------------------------------------ Formlar */
.field { margin-bottom: 20px; }
.field label {
    display: block;
    font-size: .92rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 7px;
}
.field .req { color: var(--danger); }

.input,
.select,
.textarea {
    width: 100%;
    padding: 13px 15px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--ink);
    background: #fff;
    border: 1.5px solid var(--line);
    border-radius: var(--radius-sm);
    transition: border-color .16s ease, box-shadow .16s ease;
}
.input:focus,
.select:focus,
.textarea:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 4px rgba(20, 152, 213, .16);
}
.input::placeholder, .textarea::placeholder { color: #93A2AF; }
.textarea { min-height: 150px; resize: vertical; }
.select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235D6B78' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 16px;
    padding-right: 42px;
}

.check {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    cursor: pointer;
    font-size: .94rem;
    color: var(--muted);
    font-weight: 400;
}
.check input { margin-top: .28em; width: 18px; height: 18px; accent-color: var(--brand-600); flex-shrink: 0; }

.field-error,
.validation-message {
    display: block;
    margin-top: 6px;
    font-size: .88rem;
    color: var(--danger);
    font-weight: 550;
}
.input.input-validation-error,
.select.input-validation-error,
.textarea.input-validation-error { border-color: var(--danger); }

.alert {
    padding: 15px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 24px;
    font-size: .96rem;
    border: 1px solid transparent;
}
.alert--error { background: #FDECEA; border-color: #F3C4C0; color: #8C1D18; }
.alert--success { background: #E8F6EE; border-color: #B7E0C8; color: #0B5A31; }
.alert--info { background: var(--brand-050); border-color: var(--brand-100); color: var(--brand-700); }
.alert ul { margin: 8px 0 0; padding-left: 1.1rem; }
.alert--error a, .alert--success a, .alert--info a { color: inherit; text-decoration: underline; }

/* Bot tuzağı: ekranda ve ekran okuyucuda görünmez. */
.hp-field {
    position: absolute !important;
    left: -10000px;
    width: 1px; height: 1px;
    overflow: hidden;
}

/* ---------------------------------------------------------- İletişim */
.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
    gap: clamp(28px, 4vw, 54px);
    align-items: start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.info-list { list-style: none; padding: 0; margin: 0; }
.info-list li {
    display: flex;
    gap: 16px;
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
    margin: 0;
}
.info-list li:first-child { padding-top: 0; }
.info-list li:last-child { border-bottom: 0; }
.info-list .icon-box {
    width: 44px; height: 44px;
    flex-shrink: 0;
    display: grid; place-items: center;
    border-radius: 11px;
    background: var(--brand-050);
    color: var(--brand-600);
}
.info-list dt { font-size: .86rem; color: var(--muted); margin-bottom: 3px; }
.info-list dd { margin: 0; color: var(--ink); font-weight: 550; font-style: normal; }

.map-frame {
    border: 0;
    width: 100%;
    height: 440px;
    display: block;
    filter: grayscale(.25);
}

/* ------------------------------------------------------------- CTA */
.cta {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background:
        radial-gradient(620px 300px at 86% 10%, rgba(20, 152, 213, .4), transparent 60%),
        linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
    color: var(--on-dark-soft);
    padding: clamp(36px, 5vw, 60px);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}
.cta h2 { color: #fff; margin-bottom: .35em; }
.cta p { margin: 0; max-width: 540px; }

/* ---------------------------------------------------------- Altbilgi */
.site-footer { background: var(--navy); color: var(--on-dark-soft); padding: clamp(48px, 6vw, 76px) 0 0; }
.site-footer h2 {
    font-size: 1rem;
    color: #fff;
    margin-bottom: 18px;
    font-family: var(--font);
    font-weight: 650;
    letter-spacing: .01em;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px 30px;
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); } }

.footer-logo { display: inline-block; background: #fff; padding: 11px 15px; border-radius: var(--radius-sm); }
.footer-logo img { width: 172px; }
.site-footer p { color: var(--on-dark-soft); font-size: .95rem; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 2px; }
/* Dokunma hedefi en az 24px yüksek olmalı (WCAG 2.2 "Target Size (Minimum)").
   Yalnızca metin satırı tıklanabilir bırakılırsa 22px'te kalıyordu. */
.footer-links a {
    display: inline-block;
    padding: 5px 0;
    color: var(--on-dark-soft);
    font-size: .95rem;
}
.footer-links a:hover { color: #fff; }

.footer-contact { list-style: none; padding: 0; margin: 0; font-size: .95rem; }
.footer-contact li { display: flex; gap: 11px; margin-bottom: 14px; }
.footer-contact .icon { color: var(--brand); flex-shrink: 0; margin-top: 3px; }
.footer-contact a { color: var(--on-dark-soft); }
.footer-contact a:hover { color: #fff; }

.social { display: flex; gap: 10px; list-style: none; padding: 0; margin: 22px 0 0; }
.social li { margin: 0; }
.social a {
    width: 40px; height: 40px;
    display: grid; place-items: center;
    border-radius: 10px;
    background: rgba(255, 255, 255, .08);
    color: #fff;
    transition: background .18s ease;
}
.social a:hover { background: var(--brand-600); }

.footer-bottom {
    margin-top: clamp(38px, 5vw, 56px);
    padding: 22px 0;
    border-top: 1px solid rgba(255, 255, 255, .12);
    display: flex;
    flex-wrap: wrap;
    gap: 10px 24px;
    align-items: center;
    justify-content: space-between;
    font-size: .88rem;
}
.footer-bottom p { margin: 0; }
.footer-legal { display: flex; flex-wrap: wrap; gap: 0 18px; list-style: none; padding: 0; margin: 0; }
.footer-legal li { margin: 0; }
.footer-legal a { display: inline-block; padding: 5px 0; }

/* ------------------------------------------------------- Çerez bildirimi */
.cookie-bar {
    position: fixed;
    left: 16px; right: 16px; bottom: 16px;
    z-index: 1200;
    background: var(--navy);
    color: var(--on-dark-soft);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 20px 24px;
    display: none;
}
.cookie-bar[data-open="true"] { display: block; }
.cookie-bar__inner {
    max-width: var(--container);
    margin-inline: auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}
.cookie-bar p { margin: 0; flex: 1 1 400px; font-size: .94rem; }
.cookie-bar a { color: var(--brand); text-decoration: underline; }
.cookie-bar__actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ----------------------------------------------------------- Yardımcı */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-3 { margin-top: 18px; }
.mt-4 { margin-top: 26px; }
.mt-5 { margin-top: 40px; }
.icon { width: 1.25em; height: 1.25em; flex-shrink: 0; }
.icon--lg { width: 26px; height: 26px; }

.empty-state {
    text-align: center;
    padding: 56px 24px;
    border: 1.5px dashed var(--line);
    border-radius: var(--radius);
    color: var(--muted);
    background: var(--surface-2);
}

/* Hareket azaltma tercihini işletim sisteminden alan ziyaretçiler */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}

/* Yazdırma */
@media print {
    .site-header, .site-footer, .cookie-bar, .cta, .btn { display: none !important; }
    body { font-size: 12pt; color: #000; }
}