/* ==========================================================================
   We Are Clean — tek stil sayfasi.
   Bolum sirasi sayfadaki sirayi izler: once token'lar ve temel kurallar,
   sonra yukaridan asagiya her bolum, en sonda medya sorgulari.
   ========================================================================== */

/* --------------------------------------------------------------- Token'lar */

:root {
    --navy: #013669;
    --red: #ff0000;
    --crimson: #dc3545;
    --link-blue: #1a73e8;
    --band: #f7f7f7;
    --page: #f8f9fa;
    --ink: #444;
    --heading: #333;
    --muted: #555;
    --soft: #777;
    --footer-bg: #404040;
    --footer-top: #3b3b3b;
    --footer-rule: #474747;

    /* Marka renkleri — wearecleanlogo2.png'den ornekle alindi. */
    --brand-blue: #008fcb;
    --brand-blue-light: #46afe4; /* paletin parcasi; henuz kullanilmiyor */
    --brand-orange: #ee7d00;
    --brand-orange-dark: #d46f00;
    --brand-navy: #092230;

    /*
     * Tek aile. Onceden uc aile vardi (Open Sans + Raleway + Poppins); Poppins
     * saf geometrik oldugu icin metin sert duruyordu. DM Sans daha yumusak
     * terminalli, humanist bir geometrik — ayni islerde daha dogal okunuyor.
     * Uc token korundu ki ileride bir yeri ayirmak istenirse tek satir yetsin.
     */
    --font-body: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
    --font-heading: var(--font-body);
    --font-display: var(--font-body);

    /* Afisin ustunde duran yukseklik: yapiskan baslik. Tam ekran afis bunu duser. */
    --chrome: 70px;
}

/* ------------------------------------------------------------------- Temel */

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

body {
    margin: 0;
    background-color: var(--page);
    color: var(--ink);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.5;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0 0 0.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--heading);
    line-height: 1.2;
}

p {
    margin: 0 0 1rem;
}

a {
    color: var(--heading);
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: var(--red);
}

img {
    max-width: 100%;
}

.icon {
    display: inline-block;
    vertical-align: middle;
    flex: none;
}

/*
 * Kaydirmayla goruntuye giren ogeler. Baslangic durumu yalnizca <html class="js">
 * altinda tanimli, yani JavaScript kapaliyken hicbir sey gizlenmez.
 * `--i` verilmisse kardesler sirayla girer.
 */
.js .reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    transition-delay: calc(var(--i, 0) * 70ms);
}

.js .reveal.is-in {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: reduce) {
    .js .reveal,
    .js .reveal.is-in {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* --------------------------------------------------------------- Duzen */

.container {
    width: 100%;
    margin-inline: auto;
    padding-inline: 15px;
}

.center {
    text-align: center;
}

.section {
    padding-block: 50px;
}

.section--white {
    background: #fff;
}

.section-title {
    text-align: center;
    padding-bottom: 30px;
}

.section-title h1,
.section-title h2 {
    position: relative;
    margin-bottom: 20px;
    padding-bottom: 20px;
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 600;
}

.section-title h1::after,
.section-title h2::after {
    content: "";
    position: absolute;
    display: block;
    left: calc(50% - 25px);
    bottom: 0;
    width: 50px;
    height: 3px;
    background: var(--heading);
}

.section-title p {
    margin-bottom: 0;
}

.rule {
    width: 50px;
    height: 2px;
    margin-bottom: 30px;
    background: #ccc;
}

/* ---------------------------------------------------------------- Butonlar */

.btn-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 5px 2px;
    padding: 10px 24px;
    border: 0;
    border-radius: 50px;
    background: var(--navy);
    color: #fff;
    font-family: inherit;
    font-size: 16px;
    line-height: 1.5;
    cursor: pointer;
    transition: background 0.4s;
}

.btn-pill:hover {
    background: var(--red);
    color: #fff;
}

/* Afisteki iki cagri butonu. */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 17px 38px;
    border: 2px solid transparent;
    border-radius: 8px;
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 600;
    line-height: 1.2;
    cursor: pointer;
    transition: background 0.25s, color 0.25s, border-color 0.25s;
}

.btn--primary {
    background: var(--brand-orange);
    color: #fff;
}

.btn--primary:hover {
    background: var(--brand-orange-dark);
    color: #fff;
}

.btn--outline {
    border-color: var(--brand-navy);
    color: var(--brand-navy);
}

.btn--outline:hover {
    background: var(--brand-navy);
    color: #fff;
}

/* ------------------------------------------------------------------- Header */

/*
 * Baslik akista durur ve sayfa kayinca yapisir. `position: sticky` bunu tek
 * basina yapar: JavaScript, yer tutucu sarmalayici ve sicrama duzeltmesi
 * gerekmez -- eskiden ust barin 41px'ini olcen scroll dinleyicisi kalkti.
 */
.header {
    position: sticky;
    top: 0;
    z-index: 997;
    width: 100%;
    height: 70px;
    padding-block: 10px;
    background: rgba(255, 255, 255, 0.7);
    box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(5px);
}

.header__inner {
    display: flex;
    align-items: center;
    height: 100%;
}

.header__logo {
    margin-right: auto;
}

/* Isaret + yazi yan yana; ikisi de ayni artwork'un parcasi. */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo__mark {
    display: block;
    height: 46px;
    width: auto;
}

.logo__word {
    display: block;
    height: 30px;
    width: auto;
}

/* --------------------------------------------------------- Masaustu gezinme */

.nav {
    display: none;
}

.nav__list {
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav__item {
    position: relative;
}

.nav__link {
    display: block;
    padding: 13px 0 15px 25px;
    border: 0;
    background: none;
    color: var(--heading);
    font-family: var(--font-display);
    font-size: 16px;
    line-height: 1.5;
    cursor: pointer;
}

.nav__link:hover,
.nav__toggle[aria-expanded="true"] {
    color: var(--red);
}

.nav__caret {
    margin-left: 6px;
    font-size: 0.6em;
}

.dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 1000;
    min-width: 180px;
    padding-block: 10px;
    background: #fff;
    box-shadow: 0 0 30px rgba(127, 137, 161, 0.25);
}

.dropdown.is-open {
    display: block;
}

.dropdown__item {
    display: block;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
}

.dropdown__item--all {
    margin-top: 6px;
    padding-top: 12px;
    border-top: 1px solid #eef2f5;
    color: var(--brand-blue);
    font-weight: 600;
}

/* ------------------------------------------------------------ Mobil gezinme */

.mobile-toggle {
    position: fixed;
    top: 20px;
    right: 15px;
    z-index: 9998;
    border: 0;
    background: none;
    color: var(--heading);
    font-size: 24px;
    line-height: 0;
    cursor: pointer;
    transition: color 0.4s;
}

.mobile-toggle__close,
.mobile-toggle[aria-expanded="true"] .mobile-toggle__open {
    display: none;
}

.mobile-toggle[aria-expanded="true"] {
    color: #fff;
}

.mobile-toggle[aria-expanded="true"] .mobile-toggle__close {
    display: inline-block;
}

.mobile-overlay {
    position: fixed;
    inset: 0;
    z-index: 9997;
    background: rgba(59, 59, 59, 0.6);
}

.mobile-nav {
    position: fixed;
    top: 55px;
    right: 15px;
    bottom: 15px;
    left: 15px;
    z-index: 9999;
    padding-block: 10px;
    border-radius: 10px;
    background: #fff;
    overflow-y: auto;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.2s ease-in-out, visibility 0.2s ease-in-out;
}

.mobile-nav.is-open {
    visibility: visible;
    opacity: 1;
}

.mobile-nav__list,
.mobile-nav__sub {
    margin: 0;
    padding: 0;
    list-style: none;
}

.mobile-nav__link {
    display: block;
    width: 100%;
    padding: 10px 20px;
    border: 0;
    background: none;
    color: #545454;
    font-family: inherit;
    font-size: 16px;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
}

.mobile-nav__link:hover {
    color: var(--heading);
}

.mobile-nav__toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mobile-nav__caret {
    font-size: 0.6em;
    transition: transform 0.2s;
}

.mobile-nav__toggle[aria-expanded="true"] .mobile-nav__caret {
    transform: rotate(180deg);
}

.mobile-nav__sub {
    display: none;
}

.mobile-nav__sub.is-open {
    display: block;
}

.mobile-nav__sublink {
    display: block;
    padding: 10px 20px 10px 40px;
    color: #545454;
    font-weight: 500;
}

/* --------------------------------------------------------------- Sabit ray */

.rail {
    position: fixed;
    bottom: 24px;
    left: 16px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.rail__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    color: #fff;
    font-size: 20px;
    box-shadow: 0 6px 18px rgba(9, 34, 48, 0.22);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.rail__btn:hover {
    color: #fff;
    transform: translateY(-2px) scale(1.06);
    box-shadow: 0 10px 24px rgba(9, 34, 48, 0.3);
}

.rail__btn--phone {
    background: var(--brand-blue);
}

.rail__btn--whatsapp {
    background: #25d366;
}

/* Instagram'in kendi degrade kimligi — tek renk yassi durdugu icin korundu. */
.rail__btn--instagram {
    background: radial-gradient(circle at 30% 107%,
        #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285aeb 90%);
}

@media (prefers-reduced-motion: reduce) {
    .rail__btn,
    .rail__btn:hover {
        transform: none;
        transition: none;
    }
}

/* ------------------------------------------------------------------- Afis */

/*
 * Afis viewport'un yapiskan basliktan arta kalanini doldurur.
 *
 * Dar ekran: tek sutun, once yazi sonra fotograf (DOM sirasi zaten boyle).
 * 900px ustu: iki sutun, yazi SOLDA fotograf SAGDA -- yerlesim grid-column ile
 * veriliyor, yani taraflari takas etmek icin medya sorgusundaki 1 ve 2'yi
 * degistirmek (ve mask yonunu ters cevirmek) yeterli.
 *
 * `svh` mobil tarayicilarda adres cubugu gizlenirken olusan sicramayi onler;
 * desteklemeyen tarayici bir onceki `vh` satirinda kalir.
 */
.hero {
    display: grid;
    grid-template-rows: auto 1fr;
    height: calc(100vh - var(--chrome));
    height: calc(100svh - var(--chrome));
    min-height: 520px;
    background: #fff;
}

.hero__panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 22px;
    padding: 36px 20px 28px;
}

.hero__title {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin: 0;
}

.hero__brand {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 6vw, 5.5rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.01em;
}

.hero__brand-a {
    color: var(--brand-blue);
}

.hero__brand-b {
    color: var(--brand-orange);
}

.hero__tagline {
    color: var(--brand-navy);
    font-family: var(--font-heading);
    font-size: clamp(1.3rem, 3.6vw, 2.35rem);
    font-weight: 600;
}

/* Baslik altindaki aciklama. Satir uzunlugu okunur kalsin diye sinirli. */
.hero__lead {
    max-width: 46ch;
    margin: 0;
    color: var(--muted);
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    line-height: 1.7;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

/*
 * Butonlarin altindaki hizmet seridi. Basindaki tik isaretleri kaldirildi;
 * maddeler artik rozet gibi degil, akan bir metin gibi duruyor ve araya
 * yalnizca ince bir ayirici nokta giriyor.
 */
.hero__highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 0;
    margin: 4px 0 0;
    padding: 0;
    list-style: none;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.6;
}

.hero__highlights li {
    display: inline-flex;
    align-items: center;
}

.hero__highlights li:not(:last-child)::after {
    content: "";
    width: 4px;
    height: 4px;
    margin: 0 14px;
    border-radius: 50%;
    background: var(--brand-blue);
    opacity: 0.45;
}

.hero__media {
    overflow: hidden;
}

.hero__media img {
    display: block;
    width: 100%;
    height: 100%;
    /* Cerceveyi oran bozmadan doldurur; govdeyi korumak icin biraz yukari. */
    object-fit: cover;
    object-position: 50% 30%;
}

/* ------------------------------------------------------- Uzman yaklasimi */

.approach {
    padding: 72px 0;
    background: #fff;
}

/* --- Referans karti + neden biz --- */

.approach__why {
    display: grid;
    gap: 32px;
}

/* Solda cerceveli kart: hizmet kartlariyla ayni dil, daha sakin. */
.works-card {
    align-self: start;
    padding: 30px 26px;
    border: 1px solid #e0e6eb;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 4px 12px rgba(9, 34, 48, 0.05);
}

.works-card__title {
    margin-bottom: 5px;
    color: var(--brand-navy);
    font-size: 21px;
}

.works-card .rule {
    width: 40px;
    margin-bottom: 26px;
}

.works {
    margin: 0;
    padding: 0;
    list-style: none;
}

.works__item {
    margin-bottom: 20px;
}

.works__item a {
    display: flex;
    align-items: center;
    gap: 15px;
}

.works__item a:hover h4 {
    color: var(--brand-blue);
}

.works__item:last-child {
    margin-bottom: 0;
}

.works__item img {
    flex: none;
    width: 72px;
    height: 72px;
    border-radius: 10px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.works__item:hover img {
    transform: scale(1.05);
}

.works__item h4 {
    margin-bottom: 2px;
    color: var(--brand-navy);
    font-size: 15px;
}

.works__item p {
    margin: 0;
    color: var(--soft);
    font-size: 13px;
}

.works-card__link {
    display: inline-block;
    margin-top: 24px;
    color: var(--brand-blue);
    font-size: 14px;
    font-weight: 600;
}

.works-card__link:hover {
    color: var(--brand-orange);
}

/* Sagda metin sutunu. */
.approach__copy {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.7;
}

.approach__why-title {
    margin-bottom: 14px;
    color: var(--brand-navy);
    font-size: 24px;
}

.approach__reasons {
    margin: 22px 0;
    padding: 0;
    list-style: none;
}

.approach__reasons li {
    position: relative;
    margin-bottom: 12px;
    padding-left: 22px;
}

.approach__reasons li::before {
    content: "•";
    position: absolute;
    left: 2px;
    color: var(--brand-blue);
    font-size: 20px;
    line-height: 1.2;
}

.approach__reasons strong {
    color: var(--brand-navy);
}

.approach__note {
    margin: 0;
    color: var(--soft);
    font-style: italic;
}

/* Alttaki cagri seridi: ustunde noktali ayirici. */
.approach__footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-top: 30px;
    padding-top: 24px;
    border-top: 1px dotted #c9d3da;
}

.approach__footer strong {
    display: block;
    color: var(--brand-navy);
    font-family: var(--font-display);
    font-size: 18px;
}

.approach__footer small {
    display: block;
    margin-top: 4px;
    color: var(--soft);
    font-size: 13.5px;
}

/* ------------------------------------------------- Alt sayfa basligi ve icerigi */

.page-head {
    padding: 48px 0 40px;
    background: var(--band);
    border-bottom: 1px solid #e6ecf1;
}

.crumbs {
    margin-bottom: 14px;
    color: var(--soft);
    font-size: 13.5px;
}

.crumbs a {
    color: var(--brand-blue);
}

.crumbs span[aria-hidden] {
    margin: 0 6px;
    color: #b9c4cc;
}

.page-head h1 {
    margin-bottom: 14px;
    color: var(--brand-navy);
    font-family: var(--font-display);
    font-size: clamp(1.9rem, 4.2vw, 2.9rem);
    letter-spacing: -0.01em;
}

.page-head p {
    max-width: 68ch;
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
}

/* Calisma sayfasindaki kunye satiri. */
.work__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 28px;
    margin: 0 0 16px;
    padding: 0;
    list-style: none;
    color: var(--muted);
    font-size: 14.5px;
}

.work__meta strong {
    color: var(--brand-navy);
}

.work__summary {
    max-width: 68ch;
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
}

.work {
    display: grid;
    gap: 40px;
}

.work__gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 16px;
}

.work__gallery figure {
    margin: 0;
    border-radius: 12px;
    overflow: hidden;
    background: #eef4f8;
}

.work__gallery img {
    display: block;
    width: 100%;
    height: 100%;
    aspect-ratio: 9 / 16;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.work__gallery figure:hover img {
    transform: scale(1.04);
}

.work__body {
    max-width: 72ch;
    color: var(--muted);
    font-size: 15.5px;
    line-height: 1.75;
}

.work__body h2 {
    margin: 32px 0 10px;
    color: var(--brand-navy);
    font-size: 21px;
}

.work__body h2:first-child {
    margin-top: 0;
}

/* Alt sayfalarin sonundaki cagri seridi. */
.cta-band {
    padding: 44px 0;
    background: var(--brand-navy);
    color: #fff;
}

.cta-band__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
}

.cta-band strong {
    display: block;
    font-family: var(--font-display);
    font-size: 21px;
}

.cta-band p {
    margin: 6px 0 0;
    color: rgba(255, 255, 255, 0.72);
    font-size: 14.5px;
}

.cta-band__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.cta-band .btn--outline {
    border-color: rgba(255, 255, 255, 0.45);
    color: #fff;
}

.cta-band .btn--outline:hover {
    background: #fff;
    border-color: #fff;
    color: var(--brand-navy);
}

/* ----------------------------------------------------------- Hizmet kartlari */

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(278px, 1fr));
    gap: 24px;
}

.card {
    display: flex;
    flex-direction: column;
    border: 1px solid #e6ecf1;
    border-radius: 14px;
    background: #fff;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.card:hover {
    transform: translateY(-6px);
    border-color: transparent;
    box-shadow: 0 18px 40px rgba(9, 34, 48, 0.13);
}

.card__media {
    /* Gorseller kare olarak kurgulanmis (marka motifi kenara tasiyor), o yuzden
       kart da kare -- 4:3'e kirpmak kompozisyonu bozuyordu. */
    aspect-ratio: 1 / 1;
    background: #eef4f8;
    overflow: hidden;
}

.card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.card:hover .card__media img {
    transform: scale(1.05);
}

/* Gorsel henuz yoksa: markali dolgu. Dosya birakilinca kendiliginden kalkar. */
.card__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--brand-blue), var(--brand-navy));
    color: rgba(255, 255, 255, 0.72);
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.card__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 22px 24px 24px;
}

.card__body h2,
.card__body h3 {
    margin-bottom: 8px;
    color: var(--brand-navy);
    font-size: 18px;
    line-height: 1.35;
}

.card__body h2 a {
    color: inherit;
}

.card__body h2 a:hover {
    color: var(--brand-blue);
}

/* Calisma kartindaki hizmet · konum satiri. */
.card__meta {
    margin: 0 0 10px !important;
    color: var(--brand-blue);
    font-size: 13px;
    font-weight: 600;
}

.card__body p {
    margin: 0 0 18px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.65;
}

.card__cta {
    align-self: flex-start;
    margin-top: auto;
    padding: 10px 20px;
    border-radius: 8px;
    background: rgba(0, 143, 203, 0.1);
    color: var(--brand-blue);
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    transition: background 0.25s ease, color 0.25s ease;
}

.card__cta:hover {
    background: var(--brand-orange);
    color: #fff;
}

/* ------------------------------------------------------------------- SSS */

.faq {
    padding-block: 48px;
    background: var(--band);
}

.faq__inner {
    max-width: 1100px;
    margin-inline: auto;
    padding-inline: 15px;
}

.faq__image {
    text-align: center;
}

/* Maskot dik ve uzun bir kesim; yuksekligi sinirlanmazsa metin sutununu
   asip bolumu gereksiz uzatiyor. */
.faq__image img {
    display: block;
    width: auto;
    max-width: 100%;
    max-height: 460px;
    height: auto;
    margin-inline: auto;
}

.faq__content {
    margin-top: 30px;
}

.faq__content h2 {
    margin-bottom: 10px;
    font-size: 26px;
}

.accordion__item {
    margin-bottom: 5px;
    overflow: hidden;
}

.accordion__trigger {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 20px 0;
    border: 0;
    background: none;
    color: var(--ink);
    font-family: inherit;
    font-size: 16px;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: color 0.3s ease-in-out;
}

.accordion__trigger.is-open {
    color: var(--link-blue);
}

.accordion__sign {
    width: 20px;
    margin-right: 15px;
    color: var(--link-blue);
    font-size: 22px;
    font-weight: 700;
    text-align: center;
}

.accordion__panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.accordion__panel.is-open {
    max-height: 400px;
}

.accordion__body {
    padding: 0 0 20px 35px;
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

/* --------------------------------------------------- Hizmet bolgeleri */

.areas {
    padding: 60px 0;
    background: var(--band);
    border-top: 1px solid #e6ecf1;
}

.areas__intro {
    max-width: 62ch;
    margin: 0 auto;
    color: var(--muted);
    line-height: 1.7;
}

.areas__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.areas__grid a {
    display: block;
    padding: 16px 18px;
    border: 1px solid #e0e6eb;
    border-radius: 10px;
    background: #fff;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.areas__grid a:hover {
    transform: translateY(-3px);
    border-color: transparent;
    box-shadow: 0 12px 26px rgba(9, 34, 48, 0.1);
}

.areas__grid strong {
    display: block;
    color: var(--brand-navy);
    font-family: var(--font-display);
    font-size: 16px;
}

.areas__grid span {
    color: var(--soft);
    font-size: 12.5px;
}

.areas__grid a:hover strong {
    color: var(--brand-blue);
}

/* ------------------------------------------------------- Bolge sayfasi */

.region__body {
    max-width: 74ch;
    color: var(--muted);
    font-size: 15.5px;
    line-height: 1.75;
}

.region__body h2 {
    margin: 34px 0 12px;
    color: var(--brand-navy);
    font-size: 21px;
}

.region__body h2:first-child {
    margin-top: 0;
}

.region__services {
    display: grid;
    gap: 14px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.region__services li {
    padding-left: 16px;
    border-left: 3px solid rgba(0, 143, 203, 0.35);
}

.region__services strong {
    display: block;
    color: var(--brand-navy);
    font-size: 15.5px;
}

.region__services span {
    font-size: 14.5px;
}

.region__steps {
    display: grid;
    gap: 18px;
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: step;
}

.region__steps li {
    display: flex;
    gap: 14px;
}

.region__step-no {
    display: flex;
    flex: none;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--brand-blue);
    color: #fff;
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 700;
}

.region__steps strong {
    color: var(--brand-navy);
}

.region__steps p {
    margin: 2px 0 0;
    font-size: 14.5px;
}

.region__nearby {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.region__nearby span {
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(0, 143, 203, 0.1);
    color: var(--brand-blue);
    font-size: 13.5px;
    font-weight: 600;
}

/* -------------------------------------------------------- Iletisim kartlari */

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

.contact-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 28px 20px;
    border: 1px solid #e6ecf1;
    border-radius: 14px;
    background: #fff;
    text-align: center;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.contact-card:hover {
    transform: translateY(-4px);
    border-color: transparent;
    box-shadow: 0 16px 34px rgba(9, 34, 48, 0.12);
}

.contact-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    margin-bottom: 6px;
    border-radius: 14px;
    background: rgba(0, 143, 203, 0.1);
    color: var(--brand-blue);
    font-size: 22px;
}

.contact-card strong {
    color: var(--brand-navy);
    font-family: var(--font-display);
    font-size: 16px;
}

.contact-card span:last-child {
    color: var(--muted);
    font-size: 14.5px;
}

.contact-card:hover .contact-card__icon {
    background: var(--brand-blue);
    color: #fff;
}

/* -------------------------------------------------------------- Alt bilgi */

.footer {
    padding-block: 56px 40px;
    background: var(--brand-navy);
    color: rgba(255, 255, 255, 0.62);
    font-size: 14px;
    text-align: center;
}

/* Ustteki ince cizgi konteyner genisliginde durur, ekranin ucuna kadar gitmez. */
.footer__top-rule {
    height: 1px;
    margin-bottom: 64px;
    background: rgba(255, 255, 255, 0.12);
}

.footer__brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: #fff;
}

.footer__brand:hover {
    color: #fff;
}

/* Marka isareti koyu lacivert; koyu zeminde kaybolmasin diye beyaz rozet. */
.footer__badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 11px;
    background: #fff;
}

.footer__badge img {
    display: block;
    width: 26px;
    height: auto;
}

.footer__brand-name {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.footer__nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 26px;
    margin-top: 22px;
}

.footer__nav a {
    color: rgba(255, 255, 255, 0.72);
    font-size: 14.5px;
    transition: color 0.25s ease;
}

.footer__nav a:hover {
    color: #fff;
}

.footer__divider {
    height: 1px;
    margin-top: 40px;
    /* Referanstaki noktali ayirici: dolgu deseni, kenarlik degil. */
    background-image: linear-gradient(to right,
        rgba(255, 255, 255, 0.22) 0 3px, transparent 3px 8px);
    background-size: 8px 1px;
    background-repeat: repeat-x;
}

.footer__bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    margin-top: 28px;
}

.footer__bottom small {
    color: rgba(255, 255, 255, 0.5);
    font-size: 13.5px;
}

.footer__socials {
    display: flex;
    align-items: center;
    gap: 20px;
}

.footer__socials a {
    display: flex;
    color: rgba(255, 255, 255, 0.6);
    font-size: 18px;
    transition: color 0.25s ease, transform 0.25s ease;
}

.footer__socials a:hover {
    color: #fff;
    transform: translateY(-2px);
}

@media (min-width: 768px) {
    /* Alt satir referanstaki gibi ayrisir: telif solda, ikonlar sagda. */
    .footer__bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

/* ----------------------------------------------------------- Basa don */

.back-to-top {
    position: fixed;
    right: 15px;
    bottom: 15px;
    z-index: 99999;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.6s, visibility 0.6s;
}

.back-to-top.is-visible {
    visibility: visible;
    opacity: 1;
}

.back-to-top span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 4px;
    background: var(--heading);
    color: #545454;
    font-size: 24px;
    transition: background 0.4s, color 0.4s;
}

.back-to-top:hover span {
    background: #545454;
    color: #fff;
}

/* ------------------------------------------------------------ 404 sayfasi */

.not-found h1 {
    font-size: 64px;
}

/* ------------------------------------------------------- Medya sorgulari */

@media (min-width: 576px) {
    .container {
        max-width: 540px;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 720px;
    }
}

/*
 * Dar ekranda fotograf akistan cikip yazinin ARKASINA gecer: mutlak
 * konumlanip afisi doldurur ve soluk birakilir. Beyaz zemin uzerinde dusuk
 * opaklik, yaziyi bastirmayan bir doku birakiyor -- ayri bir ortu katmani
 * gerekmiyor, bu yuzden basliktaki mavi/turuncu kontrasti korunuyor.
 */
@media (max-width: 899px) {
    .hero {
        position: relative;
        grid-template-rows: 1fr;
    }

    .hero__media {
        position: absolute;
        inset: 0;
        z-index: 0;
        opacity: 0.2;
        pointer-events: none;
    }

    .hero__panel {
        position: relative;
        z-index: 1;
    }
}

/* Afis burada iki sutuna ayrilir. Baslik menusunun 992px esiginden ayri
   tutuldu: yazi + fotograf ikilisi 900px'te zaten rahat siğiyor. */
@media (min-width: 900px) {
    .hero {
        grid-template-rows: none;
        grid-template-columns: 1fr 1fr;
    }

    .hero__panel {
        grid-column: 1;
        grid-row: 1;
        padding: 40px clamp(24px, 5vw, 72px);
    }

    .hero__media {
        grid-column: 2;
        grid-row: 1;
    }

    /* Fotograf yazi sutununa (sola) dogru soluyor, arada sert kenar kalmiyor. */
    .hero__media img {
        -webkit-mask-image: linear-gradient(to left, #000 62%, transparent 100%);
        mask-image: linear-gradient(to left, #000 62%, transparent 100%);
    }
}

@media (min-width: 992px) {
    /* Eski duzendeki gibi: dar referans karti solda, metin sagda. */
    .approach__why {
        grid-template-columns: 1fr 2fr;
        gap: 48px;
        align-items: start;
    }

    .nav {
        display: block;
    }

    .mobile-toggle,
    .mobile-overlay,
    .mobile-nav {
        display: none;
    }

    .faq__inner {
        display: flex;
        align-items: flex-start;
    }

    .faq__image {
        flex: 0 0 40%;
    }

    .faq__image img {
        max-height: 560px;
    }

    .faq__content {
        flex: 0 0 60%;
        margin-top: 0;
        padding-left: 30px;
    }
}

@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
}
