/*
 * Yeni tasarım (TDPN-3816): üst şerit, header, footer, iletişim kutusu ve ana sayfa.
 * Eski style.css'in üzerine yüklenir; sınıflar "pt-" önekiyle ayrılır.
 */

:root {
    --pt-navy: #1a2555;
    --pt-navy-hover: #16185a;
    --pt-green: #2ea83c;
    --pt-green-dark: #1f7a2b;
    --pt-footer: #1e3a57;
    --pt-text: #2b2d42;
    --pt-text-muted: #5a5c70;
    --pt-text-body: #4a4c60;
    --pt-icon-bg: #ecedf8;
    --pt-border: #e8e9f2;
    --pt-gray-bg: #f5f6fa;
    --pt-lang-border: #d5d7e6;
    --pt-footer-text: #c9d3de;
    --pt-footer-link: #e4eaf1;
    --pt-gutter: 24px;
}

.pt-topbar,
.pt-header,
.pt-home,
.pt-page,
.pt-section--cta,
.pt-footer {
    font-family: 'Poppins', sans-serif;
    letter-spacing: normal;
    color: var(--pt-text);
}

.pt-home h1,
.pt-home h2,
.pt-home h3,
.pt-page h1,
.pt-page h2,
.pt-page h3,
.pt-cta h2 {
    margin: 0;
    font-family: inherit;
}

.pt-container {
    width: 100%;
    max-width: calc(1200px + 2 * var(--pt-gutter));
    margin: 0 auto;
    padding: 0 var(--pt-gutter);
}

/* style.css tüm odak çizgilerini kapatıyor; klavyeyle gezinmede yeni alanlarda geri açılır. */
.pt-topbar a:focus-visible,
.pt-header a:focus-visible,
.pt-header button:focus-visible,
.pt-home a:focus-visible,
.pt-page a:focus-visible,
.pt-cta a:focus-visible,
.pt-footer a:focus-visible,
.pt-footer button:focus-visible,
.pt-skip:focus-visible {
    outline: 2px solid var(--pt-green) !important;
    outline-offset: 2px;
}

.pt-skip {
    position: absolute;
    top: -100px;
    left: 16px;
    z-index: 1100;
    padding: 12px 18px;
    border-radius: 8px;
    background: var(--pt-navy);
    color: #fff;
    font-weight: 600;
}

.pt-skip:focus {
    top: 12px;
    color: #fff;
}

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

/* Butonlar */

.pt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    padding: 0 20px;
    border: 2px solid transparent;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.2;
    text-align: center;
    white-space: nowrap;
    transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

.pt-btn--lg {
    min-height: 52px;
    padding: 0 26px;
    font-size: 16px;
}

.pt-btn--block {
    display: flex;
    width: 100%;
    white-space: normal;
}

.pt-btn--primary {
    background: var(--pt-navy);
    color: #fff;
}

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

.pt-btn--light {
    background: #fff;
    color: var(--pt-navy);
}

.pt-btn--light:hover {
    background: var(--pt-icon-bg);
    color: var(--pt-navy);
}

.pt-btn--outline-light {
    border-color: #fff;
    color: #fff;
}

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

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

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

.pt-more {
    display: inline-block;
    margin-top: auto;
    padding-top: 16px;
    font-size: 14px;
    font-weight: 700;
    color: var(--pt-navy);
}

/* Üst şerit */

.pt-topbar {
    background: var(--pt-navy);
    color: #fff;
    font-size: 13px;
}

.pt-topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 36px;
}

.pt-topbar__contact {
    display: flex;
    gap: 20px;
}

.pt-topbar a {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    color: #fff;
}

.pt-topbar a:hover {
    color: var(--pt-icon-bg);
}

/* Header */

.pt-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: #fff;
    border-bottom: 1px solid var(--pt-border);
}

.pt-header__inner {
    display: flex;
    align-items: center;
    gap: 32px;
    min-height: 80px;
}

.pt-header__logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    min-height: 44px;
}

.pt-header__logo img {
    display: block;
    width: 190px;
    height: auto;
}

.pt-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    flex: 1;
}

.pt-nav__link {
    position: relative;
    padding: 8px 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--pt-navy);
}

.pt-nav__link:hover {
    color: var(--pt-navy-hover);
}

.pt-nav__link.is-active::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 3px;
    border-radius: 2px;
    background: var(--pt-green);
}

.pt-nav__quote {
    display: none;
}

.pt-header__actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.pt-lang {
    position: relative;
}

.pt-lang__current {
    display: none;
}

.pt-lang__list {
    display: flex;
    padding: 3px;
    border: 1px solid var(--pt-lang-border);
    border-radius: 8px;
}

.pt-lang__item {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 36px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--pt-navy);
}

.pt-lang__item:hover {
    color: var(--pt-navy-hover);
    background: var(--pt-gray-bg);
}

.pt-lang__item.is-active,
.pt-lang__item.is-active:hover {
    background: var(--pt-navy);
    color: #fff;
}

.pt-header__toggle {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid var(--pt-lang-border);
    border-radius: 10px;
    background: #fff;
    cursor: pointer;
}

.pt-header__toggle span {
    display: block;
    width: 18px;
    height: 2px;
    border-radius: 1px;
    background: var(--pt-navy);
    transition: transform 0.2s, opacity 0.2s;
}

.pt-header__toggle[aria-expanded='true'] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.pt-header__toggle[aria-expanded='true'] span:nth-child(2) {
    opacity: 0;
}

.pt-header__toggle[aria-expanded='true'] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Hero */

.pt-home {
    background: #fff;
}

.pt-hero {
    position: relative;
    overflow: hidden;
    padding: 120px 0 200px;
    background: radial-gradient(ellipse at 80% 85%, rgba(46, 168, 60, 0.14), transparent 45%),
        linear-gradient(110deg, #1a2555 0%, #1f2b66 55%, #2b3784 100%);
}

.pt-hero::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(60%, 760px);
    background: url('../img/hero-routes.svg') no-repeat right center / contain;
    pointer-events: none;
}

/* Panelden vitrin görseli yüklendiyse illüstrasyon yerine o, üstünde lacivert perde. */
.pt-hero--photo {
    background: linear-gradient(110deg, rgba(26, 37, 85, 0.9) 0%, rgba(26, 37, 85, 0.7) 55%, rgba(26, 37, 85, 0.45) 100%),
        var(--pt-hero-image) center / cover no-repeat, #1a2555;
}

.pt-hero--photo::after {
    display: none;
}

.pt-hero__inner {
    position: relative;
    z-index: 1;
}

.pt-hero__title {
    max-width: 780px;
    font-size: 54px;
    font-weight: 700;
    line-height: 1.12;
    color: #fff;
}

.pt-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

/* Faaliyet kartları */

.pt-activities {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: -80px;
}

.pt-activity {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 28px;
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 12px 32px rgba(26, 37, 85, 0.1);
    color: var(--pt-text);
    transition: transform 0.2s, box-shadow 0.2s;
}

.pt-activity:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(26, 37, 85, 0.16);
    color: var(--pt-text);
}

.pt-activity__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: 10px;
    background: var(--pt-icon-bg);
    color: var(--pt-navy);
    font-size: 22px;
}

.pt-activity__body {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.pt-activity__title {
    font-size: 22px;
    font-weight: 700;
    color: var(--pt-navy);
}

.pt-activity__text {
    display: -webkit-box;
    margin-top: 12px;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    font-size: 15px;
    line-height: 1.6;
    color: var(--pt-text-muted);
}

.pt-activity__chevron {
    display: none;
}

/* İstatistikler */

.pt-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin-top: 72px;
    border: 1px solid var(--pt-border);
    border-radius: 16px;
}

.pt-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 32px 16px;
    text-align: center;
}

.pt-stat + .pt-stat {
    border-left: 1px solid var(--pt-border);
}

.pt-stat strong {
    font-size: 40px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--pt-navy);
}

.pt-stat span {
    font-size: 15px;
    color: var(--pt-text-muted);
}

/* Bölümler */

.pt-section {
    padding: 96px 0;
}

.pt-section--gray {
    background: var(--pt-gray-bg);
}

/* Aynı zeminli iki bölüm art arda gelirse (ör. Markalarımız panelden boşaltılınca) boşluk ikiye katlanmasın. */
.pt-home .pt-section:not(.pt-section--gray) + .pt-section:not(.pt-section--gray) {
    padding-top: 0;
}

.pt-section__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 32px;
}

.pt-section__head .pt-eyebrow {
    margin-bottom: 0;
}

.pt-section__more-mobile {
    display: none;
}

.pt-eyebrow {
    display: block;
    margin-top: 0;
    margin-bottom: 14px;
    font-family: inherit;
    line-height: 1.4;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--pt-green-dark);
}

.pt-heading {
    font-size: 40px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--pt-navy);
}

/* Hakkımızda */

.pt-about {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}

.pt-about__media img {
    display: block;
    width: 100%;
    aspect-ratio: 572 / 400;
    object-fit: cover;
    border-radius: 16px;
}

.pt-about__text {
    margin: 24px 0 0;
    font-size: 16px;
    line-height: 1.75;
    color: var(--pt-text-body);
}

.pt-checklist {
    margin: 24px 0 28px;
    padding: 0;
    list-style: none;
}

.pt-checklist li {
    position: relative;
    padding-left: 30px;
    font-size: 15px;
    font-weight: 500;
    line-height: 1.6;
    color: var(--pt-text);
}

.pt-checklist li + li {
    margin-top: 10px;
}

.pt-checklist li::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 5px;
    width: 7px;
    height: 12px;
    border: solid var(--pt-green-dark);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Markalar */

.pt-brands {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.pt-brand {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: 16px;
    background: #fff;
    color: var(--pt-text);
    transition: box-shadow 0.2s;
}

.pt-brand:hover {
    box-shadow: 0 12px 32px rgba(26, 37, 85, 0.1);
    color: var(--pt-text);
}

.pt-brand__media img {
    display: block;
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.pt-brand__body {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 24px;
}

.pt-brand__name {
    font-size: 21px;
    font-weight: 700;
    color: var(--pt-navy);
}

.pt-brand__logo {
    display: block;
    max-width: 180px;
    max-height: 32px;
    object-fit: contain;
    object-position: left center;
}

.pt-brand__text {
    margin-top: 8px;
    font-size: 15px;
    color: var(--pt-text-muted);
}

.pt-brand .pt-more {
    padding-top: 12px;
}

/* Projeler */

.pt-projects {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.pt-project {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--pt-border);
    border-radius: 12px;
    background: #fff;
    color: var(--pt-text);
    transition: box-shadow 0.2s;
}

.pt-project:hover {
    box-shadow: 0 12px 32px rgba(26, 37, 85, 0.1);
    color: var(--pt-text);
}

.pt-project__media img {
    display: block;
    width: 100%;
    height: 170px;
    object-fit: cover;
}

.pt-project__body {
    padding: 20px;
}

.pt-chip {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--pt-icon-bg);
    font-size: 12px;
    font-weight: 600;
    color: var(--pt-navy);
}

.pt-project__title {
    margin-top: 12px !important;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.35;
    color: var(--pt-text);
}

/* İç sayfalar (TDPN-3828): sayfa başlığı, Hakkımızda bölümleri */

.pt-page {
    background: #fff;
}

.pt-page-hero {
    position: relative;
    overflow: hidden;
    padding: 72px 0 80px;
    background: radial-gradient(ellipse at 80% 85%, rgba(46, 168, 60, 0.14), transparent 45%),
        linear-gradient(110deg, #1a2555 0%, #1f2b66 55%, #2b3784 100%);
    color: #fff;
}

.pt-page-hero::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(55%, 700px);
    background: url('../img/hero-routes.svg') no-repeat right center / cover;
    pointer-events: none;
}

.pt-page-hero__inner {
    position: relative;
    z-index: 1;
}

.pt-page-hero__title {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.15;
    color: #fff;
}

.pt-page-hero__text {
    max-width: 640px;
    margin: 16px 0 0;
    font-size: 18px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.88);
}

.pt-breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    margin: 0 0 16px;
    padding: 0;
    list-style: none;
    font-size: 14px;
}

.pt-breadcrumb li {
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.88);
}

.pt-breadcrumb li + li::before {
    content: '›';
    content: '›' / '';
    margin: 0 8px;
}

.pt-breadcrumb a {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    color: rgba(255, 255, 255, 0.88);
}

.pt-breadcrumb a:hover {
    color: #fff;
    text-decoration: underline;
}

.pt-about__text + .pt-about__text {
    margin-top: 16px;
}

.pt-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
}

.pt-split__title {
    font-size: 34px;
}

.pt-split__body p {
    margin: 0;
    font-size: 16px;
    line-height: 1.75;
    color: var(--pt-text-body);
}

.pt-split__body p + p {
    margin-top: 16px;
}

.pt-section.pt-section--flush-bottom {
    padding-bottom: 0;
}

.pt-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: var(--pt-icon-bg);
    color: var(--pt-navy);
    font-size: 20px;
}

.pt-mv {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.pt-mv__card {
    padding: 40px;
    border: 1px solid var(--pt-border);
    border-radius: 20px;
    background: #fff;
}

.pt-mv__card--dark {
    border-color: var(--pt-navy);
    background: var(--pt-navy);
}

.pt-mv__card--dark .pt-icon {
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
}

.pt-mv__title {
    margin-top: 24px !important;
    font-size: 28px;
    font-weight: 700;
    line-height: 1.25;
    color: var(--pt-navy);
}

.pt-mv__text {
    margin-top: 16px;
    font-size: 16px;
    line-height: 1.75;
    color: var(--pt-text-body);
}

.pt-mv__card--dark .pt-mv__title,
.pt-mv__card--dark .pt-mv__text {
    color: #fff;
}

.pt-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 40px 0 0;
    padding: 0;
    list-style: none;
}

.pt-value {
    padding: 28px;
    border: 1px solid var(--pt-border);
    border-radius: 16px;
    background: #fff;
}

.pt-value .pt-icon {
    width: 48px;
    height: 48px;
    font-size: 18px;
}

.pt-value__title {
    margin-top: 20px !important;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--pt-navy);
}

.pt-value__text {
    margin: 12px 0 0;
    font-size: 15px;
    line-height: 1.65;
    color: var(--pt-text-muted);
}

.pt-values__raw {
    margin-top: 32px;
    font-size: 16px;
    line-height: 1.75;
    color: var(--pt-text-body);
}

@media (max-width: 991px) {
    .pt-page-hero {
        padding: 32px 0 40px;
    }

    .pt-page-hero::after {
        width: 100%;
        opacity: 0.6;
        background-position: right top;
    }

    .pt-page-hero__title {
        font-size: 34px;
    }

    .pt-page-hero__text {
        margin-top: 12px;
        font-size: 16px;
    }

    .pt-breadcrumb ol {
        margin-bottom: 12px;
    }

    .pt-breadcrumb a {
        justify-content: center;
        min-width: 44px;
        min-height: 44px;
    }

    .pt-split,
    .pt-mv,
    .pt-values {
        grid-template-columns: 1fr;
    }

    .pt-split {
        gap: 16px;
    }

    .pt-split__title {
        font-size: 28px;
    }

    .pt-mv {
        gap: 16px;
    }

    .pt-mv__card {
        padding: 28px 24px;
        border-radius: 18px;
    }

    .pt-mv__card .pt-icon {
        display: none;
    }

    .pt-mv__title {
        margin-top: 0 !important;
        font-size: 24px;
    }

    .pt-values {
        gap: 12px;
        margin-top: 24px;
    }

    .pt-value {
        display: flex;
        align-items: flex-start;
        gap: 16px;
        padding: 20px;
    }

    .pt-value__title {
        margin-top: 0 !important;
        font-size: 18px;
    }

    .pt-value__text {
        margin-top: 6px;
    }
}

/* 360px altında uzun Türkçe kelimeler ("organizasyonunuzun") başlığı taşırmasın. */
@media (max-width: 359px) {
    .pt-page .pt-heading {
        font-size: 24px;
    }
}

/* İletişim (TDPN-3839): başlığa taşan kartlar, form, harita ve takip kutusu */

.pt-contact-page .pt-page-hero {
    padding-bottom: 140px;
}

.pt-contact-cards {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin: -72px 0 0;
    padding: 0;
    list-style: none;
}

.pt-contact-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    height: 100%;
    padding: 28px;
    border: 1px solid var(--pt-border);
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(26, 37, 85, 0.08);
    color: var(--pt-text-body);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.pt-contact-card:hover {
    border-color: var(--pt-lang-border);
    box-shadow: 0 14px 34px rgba(26, 37, 85, 0.14);
    color: var(--pt-text-body);
}

.pt-contact-card__icon {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 10px;
    background: var(--pt-icon-bg);
    font-size: 20px;
    color: var(--pt-navy);
}

.pt-contact-card__body {
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 0;
}

.pt-contact-card__title {
    font-size: 20px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--pt-navy);
}

.pt-contact-card__info {
    font-size: 15px;
    line-height: 1.6;
    overflow-wrap: anywhere;
    color: var(--pt-text-body);
}

.pt-contact-card__chevron {
    display: none;
}

.pt-contact-card__link {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
}

.pt-contact-card__link:hover {
    color: var(--pt-navy);
    text-decoration: underline !important;
}

.pt-section.pt-section--contact {
    padding: 72px 0 88px;
}

.pt-contact {
    display: grid;
    grid-template-columns: minmax(0, 730fr) minmax(0, 430fr);
    gap: 40px;
    align-items: start;
}

.pt-contact-form {
    padding: 36px;
    border: 1px solid var(--pt-border);
    border-radius: 20px;
    background: #fff;
}

.pt-contact-form .pt-eyebrow {
    margin-bottom: 8px;
}

.pt-page .pt-contact-form__title {
    font-size: 32px;
}

.pt-contact-form__note {
    margin: 12px 0 24px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--pt-text-muted);
}

.pt-required {
    color: #b42318;
}

.pt-contact-form__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 16px;
}

.pt-field {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.pt-field--full {
    grid-column: 1 / -1;
}

.pt-field__label {
    margin: 0 0 8px;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    color: var(--pt-text);
}

.pt-field__input {
    width: 100%;
    height: 52px;
    padding: 0 16px;
    border: 1px solid var(--pt-lang-border);
    border-radius: 10px;
    background: #fff;
    font-family: inherit;
    font-size: 15px;
    letter-spacing: normal;
    color: var(--pt-text);
    transition: border-color 0.2s;
}

.pt-field__input--textarea {
    height: 168px;
    padding: 14px 16px;
    line-height: 1.6;
    resize: vertical;
}

.pt-field__input::placeholder {
    color: #6b6d80;
    opacity: 1;
}

.pt-contact-form .pt-field__input:focus {
    border-color: var(--pt-navy);
    outline: 2px solid var(--pt-navy) !important;
    outline-offset: 1px;
}

.pt-field__input.pt-is-invalid {
    border-color: #b42318;
}

.pt-field span.pt-is-invalid {
    display: block;
    margin-top: 6px;
    font-size: 13px;
    line-height: 1.4;
    color: #b42318;
}

.pt-field .ctxt {
    align-self: flex-end;
    margin-top: 6px;
    font-size: 12px;
    color: var(--pt-text-muted);
}

.pt-form-alert {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 24px;
    padding: 14px 16px;
    border: 1px solid;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 500;
    line-height: 1.5;
}

.pt-form-alert i {
    margin-top: 3px;
}

.pt-form-alert--success {
    border-color: #b7dfbd;
    background: #edf7ee;
    color: var(--pt-green-dark);
}

.pt-form-alert--error {
    border-color: #f3c3be;
    background: #fdf1f0;
    color: #b42318;
}

.pt-contact-form__privacy {
    margin: 20px 0 0;
    font-size: 14px;
    line-height: 1.5;
    color: var(--pt-text-body);
}

.pt-contact-form__privacy a {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    font-weight: 600;
    color: var(--pt-navy);
    text-decoration: underline !important;
}

.pt-contact-form__submit {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-top: 24px;
}

.pt-contact-form__send {
    min-width: 133px;
}

.pt-contact-form button:focus-visible,
.pt-contact__aside a:focus-visible {
    outline: 2px solid var(--pt-green) !important;
    outline-offset: 2px;
}

.pt-contact__aside {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.pt-contact-map {
    overflow: hidden;
    border: 1px solid var(--pt-border);
    border-radius: 20px;
    background: #fff;
}

.pt-contact-map__frame {
    position: relative;
    height: 340px;
    background: #e9eef4;
}

.pt-contact-map__placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    height: 100%;
    padding: 24px;
    text-align: center;
    color: #2e4a66;
}

.pt-contact-map__placeholder p {
    max-width: 300px;
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
    color: #2e4a66;
}

.pt-contact-map__placeholder a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    font-size: 14px;
    font-weight: 600;
    color: var(--pt-navy);
    text-decoration: underline !important;
}

.pt-contact-map__pin {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--pt-navy);
    font-size: 20px;
    color: #fff;
}

.pt-contact-map__frame iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.pt-contact-map__frame.is-loaded .pt-contact-map__placeholder {
    visibility: hidden;
}

.pt-contact-map__body {
    padding: 20px;
}

.pt-page .pt-contact-map__title,
.pt-page .pt-contact-follow__title {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
    color: var(--pt-navy);
}

.pt-contact-map__address {
    margin: 12px 0 0;
    font-size: 15px;
    line-height: 1.6;
    color: var(--pt-text-body);
}

.pt-contact-follow {
    padding: 24px;
    border-radius: 20px;
    background: var(--pt-gray-bg);
}

.pt-contact-follow__text {
    margin: 10px 0 16px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--pt-text-muted);
}

@media (max-width: 991px) {
    .pt-contact-page .pt-page-hero {
        padding-bottom: 80px;
    }

    .pt-contact-cards {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-top: -48px;
    }

    .pt-contact-card {
        flex-direction: row;
        align-items: center;
        gap: 14px;
        padding: 14px 16px;
        border-radius: 14px;
    }

    .pt-contact-card__icon {
        width: 44px;
        height: 44px;
        font-size: 17px;
    }

    .pt-contact-card__body {
        flex: 1;
        gap: 2px;
    }

    .pt-contact-card__title {
        font-size: 12px;
        font-weight: 600;
        color: var(--pt-text-muted);
    }

    .pt-contact-card__info {
        font-size: 15px;
        font-weight: 700;
        line-height: 1.4;
        color: var(--pt-navy);
    }

    .pt-contact-card__link {
        min-height: 44px;
    }

    .pt-contact-card__chevron {
        display: block;
        flex-shrink: 0;
        font-size: 20px;
        line-height: 1;
        color: var(--pt-navy);
    }

    .pt-section.pt-section--contact {
        padding: 36px 0 56px;
    }

    .pt-contact {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .pt-contact-form {
        padding: 0;
        border: 0;
        border-radius: 0;
    }

    .pt-page .pt-contact-form__title {
        font-size: 26px;
    }

    .pt-contact-form__grid {
        grid-template-columns: 1fr;
    }

    .pt-contact-form__send {
        width: 100%;
    }

    .pt-contact-form__privacy a {
        min-height: 44px;
    }

    .pt-contact-map__frame {
        height: 200px;
    }

    .pt-contact-map__placeholder {
        gap: 8px;
        padding: 16px;
    }

    .pt-contact-map__body {
        display: none;
    }
}

/* reCAPTCHA kutusu 304px; 360px altında taşmasın. */
@media (max-width: 359px) {
    .pt-contact-form .g-recaptcha {
        transform: scale(0.9);
        transform-origin: left top;
        height: 70px;
    }
}

/* Projelerimiz (TDPN-3837): ana sayfadaki proje kartının liste sayfası hali */

.pt-section--projects {
    padding: 56px 0 64px;
}

.pt-page .pt-projects__heading {
    margin-bottom: 32px !important;
    font-size: 34px;
}

.pt-projects--list {
    grid-template-columns: repeat(3, 1fr);
}

/* Görseli olmayan projede tasarımdaki yer tutucu; ana sayfada görselle aynı boyda. */
.pt-project__placeholder {
    display: block;
    width: 100%;
    height: 170px;
    background: var(--pt-navy);
}

/* Tasarımdaki altı renk; sınıf projenin id'sinden seçilir (site/partials/project-media). */
.pt-project__placeholder--1 {
    background: #2a3a6b;
}

.pt-project__placeholder--2 {
    background: #5b3b2a;
}

.pt-project__placeholder--3 {
    background: #8a1e2e;
}

.pt-project__placeholder--4 {
    background: #1e4f6b;
}

.pt-project__placeholder--5 {
    background: #3a2e3c;
}

.pt-project__placeholder--6 {
    background: #2e5a44;
}

.pt-projects--list .pt-project__media img,
.pt-projects--list .pt-project__placeholder {
    display: block;
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.pt-projects--list .pt-project__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    align-items: flex-start;
    min-width: 0;
}

.pt-projects--list .pt-project__title {
    color: var(--pt-navy);
}

.pt-project__client {
    display: block;
    margin-top: 8px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--pt-text-muted);
}

.pt-project__more {
    margin-top: auto;
    padding-top: 16px;
    font-size: 14px;
    font-weight: 700;
    color: var(--pt-navy);
}

.pt-projects--list .pt-project:hover .pt-project__more {
    color: var(--pt-navy-hover);
}

.pt-project__chevron {
    display: none;
}

@media (max-width: 991px) {
    .pt-section.pt-section--projects {
        padding: 32px 0;
    }

    .pt-projects__eyebrow,
    .pt-project__more {
        display: none;
    }

    /* Görünmez ama kartın erişilebilir adında kalır (.pt-sr-only ile aynı). */
    .pt-project__client-label {
        position: absolute;
        width: 1px;
        height: 1px;
        margin: -1px;
        padding: 0;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
    }

    .pt-page .pt-projects__heading {
        margin-bottom: 16px !important;
        font-size: 22px;
    }

    .pt-projects--list {
        grid-template-columns: 1fr;
    }

    .pt-projects--list .pt-project {
        padding: 10px 12px 10px 10px;
    }

    .pt-project__placeholder {
        width: 84px;
        height: 72px;
        border-radius: 8px;
    }

    .pt-projects--list .pt-project__media img,
    .pt-projects--list .pt-project__placeholder {
        width: 92px;
        height: 76px;
        border-radius: 8px;
    }

    .pt-projects--list .pt-chip {
        font-size: 11px;
    }

    .pt-projects--list .pt-project__title {
        font-size: 15px;
    }

    .pt-project__client {
        margin-top: 2px;
        font-size: 13px;
    }

    .pt-project__chevron {
        display: block;
        flex-shrink: 0;
        font-size: 20px;
        line-height: 1;
        color: var(--pt-navy);
    }
}

/* Faaliyetlerimiz (TDPN-3836): yan menü, görsel, hizmet kartları ve alıntı kutusu */

.pt-section--activity {
    padding: 64px 0 80px;
}

.pt-activity-page {
    display: grid;
    grid-template-columns: 340px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
}

.pt-activity-nav__label {
    margin-bottom: 14px;
    font-size: 12px;
}

.pt-activity-nav__list {
    display: grid;
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.pt-activity-nav__link {
    display: flex;
    align-items: center;
    gap: 14px;
    min-height: 60px;
    padding: 10px 16px 10px 14px;
    border: 1px solid var(--pt-border);
    border-radius: 12px;
    background: #fff;
    font-size: 16px;
    font-weight: 600;
    color: var(--pt-text);
    text-decoration: none;
    transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.pt-activity-nav__link:hover {
    border-color: var(--pt-navy);
    color: var(--pt-navy-hover);
    text-decoration: none;
}

.pt-activity-nav__link.is-active {
    border-color: var(--pt-navy);
    background: var(--pt-navy);
    color: #fff;
}

.pt-activity-nav__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--pt-icon-bg);
    font-size: 15px;
    color: var(--pt-navy);
}

.pt-activity-nav__link.is-active .pt-activity-nav__icon {
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
}

.pt-activity-nav__title {
    flex: 1;
    min-width: 0;
}

.pt-activity-nav__chevron {
    font-size: 16px;
}

.pt-activity-contact {
    margin-top: 24px;
    padding: 24px;
    border-radius: 12px;
    background: var(--pt-gray-bg);
}

.pt-activity-contact__title {
    margin: 0 0 8px;
    font-size: 16px;
    font-weight: 700;
    color: var(--pt-navy);
}

.pt-activity-contact__text {
    margin: 0 0 12px;
    font-size: 14px;
    line-height: 1.6;
    color: var(--pt-text-muted);
}

.pt-page .pt-activity-contact__phone {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    font-size: 20px;
    font-weight: 700;
    color: var(--pt-navy);
}

.pt-page .pt-activity-contact__phone:hover {
    color: var(--pt-navy-hover);
    text-decoration: none;
}

.pt-activity-page__image {
    display: block;
    width: 100%;
    aspect-ratio: 812 / 380;
    margin-bottom: 32px;
    border-radius: 16px;
    object-fit: cover;
}

.pt-page .pt-activity-page__heading {
    margin-bottom: 24px !important;
    font-size: 34px;
}

.pt-page .pt-activity-page__subheading {
    margin: 32px 0 16px !important;
    font-size: 22px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--pt-navy);
}

.pt-activity-page__text {
    margin: 0 0 20px;
    font-size: 16px;
    line-height: 1.85;
    color: var(--pt-text-body);
}

.pt-services {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin: 4px 0 28px;
    padding: 0;
    list-style: none;
}

.pt-service {
    display: flex;
    align-items: center;
    gap: 14px;
    min-height: 76px;
    padding: 14px 16px;
    border: 1px solid var(--pt-border);
    border-radius: 12px;
    background: #fff;
}

.pt-icon.pt-service__icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    font-size: 17px;
}

.pt-service__body {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.pt-service__title {
    font-size: 15px;
    font-weight: 700;
    line-height: 1.35;
    color: var(--pt-navy);
}

.pt-service__text {
    margin-top: 2px;
    font-size: 13px;
    line-height: 1.45;
    color: var(--pt-text-muted);
}

.pt-quote {
    margin: 8px 0 28px;
    padding: 24px 32px;
    border: 0;
    border-left: 4px solid var(--pt-green);
    border-radius: 0 12px 12px 0;
    background: var(--pt-gray-bg);
}

.pt-quote p {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.5;
    color: var(--pt-navy);
}

@media (max-width: 1199px) {
    .pt-activity-page {
        grid-template-columns: 280px minmax(0, 1fr);
        gap: 32px;
    }

    .pt-services {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 991px) {
    .pt-section.pt-section--activity {
        padding: 24px 0 40px;
    }

    .pt-activity-page {
        grid-template-columns: minmax(0, 1fr);
        gap: 24px;
    }

    .pt-activity-nav__label,
    .pt-activity-nav__chevron,
    .pt-activity-contact {
        display: none;
    }

    .pt-activity-nav__list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .pt-activity-nav__link {
        gap: 10px;
        min-height: 52px;
        padding: 8px 12px;
        font-size: 15px;
    }

    .pt-activity-nav__icon {
        width: 28px;
        height: 28px;
        background: none;
    }

    .pt-activity-nav__link.is-active .pt-activity-nav__icon {
        background: none;
    }

    .pt-activity-page__image {
        aspect-ratio: 342 / 200;
        margin-bottom: 20px;
    }

    .pt-page .pt-activity-page__heading {
        margin-bottom: 16px !important;
        font-size: 24px;
    }

    .pt-page .pt-activity-page__subheading {
        margin: 24px 0 12px !important;
        font-size: 20px;
    }

    .pt-activity-page__text {
        font-size: 15px;
        line-height: 1.7;
    }

    .pt-services {
        grid-template-columns: minmax(0, 1fr);
        gap: 8px;
    }

    .pt-service {
        min-height: 60px;
        padding: 10px 14px 10px 12px;
    }

    .pt-icon.pt-service__icon {
        width: 38px;
        height: 38px;
        font-size: 15px;
    }

    .pt-quote {
        padding: 20px 22px;
    }

    .pt-quote p {
        font-size: 16px;
    }
}

/* İletişim kutusu */

.pt-section--cta {
    padding: 16px 0 80px;
    background: #fff;
}

.pt-cta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    padding: 48px;
    border-radius: 24px;
    background: var(--pt-navy);
    color: #fff;
}

.pt-cta h2 {
    font-size: 34px;
    font-weight: 700;
    line-height: 1.2;
    color: #fff;
}

.pt-cta p {
    margin: 16px 0 0;
    font-size: 16px;
    color: #f1f2fa;
}

.pt-cta__actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pt-cta__link {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
    overflow-wrap: anywhere;
    min-height: 56px;
    padding: 0 22px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    font-size: 16px;
    font-weight: 600;
    color: #fff;
}

.pt-cta__link:hover {
    background: rgba(255, 255, 255, 0.16);
    color: #fff;
}

.pt-cta__link i {
    width: 18px;
    text-align: center;
}

.pt-cta .pt-btn {
    min-height: 56px;
}

/* Proje detayı (TDPN-3838): fotoğraf ve galeri, kaydırırken sabit kalan "Proje Detayları" kartı, diğer projeler */

.pt-page-hero .pt-page-hero__chip {
    margin-bottom: 14px;
    padding: 5px 12px;
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
}

.pt-section.pt-section--project {
    padding: 56px 0 72px;
}

.pt-project-detail {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 372px;
    gap: 40px;
    align-items: start;
}

.pt-project-detail__photo {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: 16px;
}

.pt-project-detail__photo--empty {
    background: var(--pt-navy);
}

.pt-project-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin: 12px 0 0;
    padding: 0;
    list-style: none;
}

.pt-project-gallery a {
    display: block;
    overflow: hidden;
    border-radius: 10px;
}

.pt-project-gallery img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    transition: transform 0.2s;
}

.pt-project-gallery a:hover img {
    transform: scale(1.04);
}

.pt-project-detail__content {
    margin-top: 32px;
    font-size: 16px;
    line-height: 1.7;
    color: var(--pt-text-body);
}

.pt-project-detail__content img {
    max-width: 100%;
    height: auto;
}

.pt-project-detail__content :is(h1, h2, h3, h4) {
    margin: 1.2em 0 0.5em;
}

.pt-project-detail__content :is(iframe, video, embed, object) {
    max-width: 100%;
}

.pt-project-detail__content table {
    display: block;
    max-width: 100%;
    overflow-x: auto;
}

/* Header 80px + 1px çizgi; kart header'ın altında sabit kalır. */
.pt-project-detail__aside {
    position: sticky;
    top: 105px;
}

.pt-project-info {
    padding: 24px;
    border: 1px solid var(--pt-border);
    border-radius: 16px;
    background: #fff;
}

.pt-project-info__title {
    margin: 0 0 16px !important;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--pt-border);
    font-size: 20px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--pt-navy);
}

.pt-project-info__row {
    display: flex;
    align-items: center;
    gap: 14px;
}

.pt-project-info__icon {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--pt-icon-bg);
    font-size: 16px;
    color: var(--pt-navy);
}

.pt-project-info__label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.4;
    color: var(--pt-text-muted);
}

.pt-project-info__value {
    display: block;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
    color: var(--pt-text);
}

.pt-project-detail__back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 44px;
    margin-top: 12px;
    font-size: 14px;
    font-weight: 600;
    color: var(--pt-navy);
}

.pt-project-detail__back:hover {
    color: var(--pt-navy-hover);
}

.pt-section.pt-section--related {
    padding: 64px 0 72px;
}

.pt-section--related .pt-section__head {
    align-items: flex-end;
}

/* .pt-section__head .pt-eyebrow boşluğu sıfırlıyor; burada başlıkla arasında boşluk var. */
.pt-section__head .pt-related__eyebrow {
    margin-bottom: 10px;
}

.pt-page .pt-related__heading {
    margin: 0 !important;
    font-size: 34px;
}

.pt-projects--related .pt-project__more {
    display: none;
}

@media (min-width: 992px) {
    .pt-projects--related .pt-project__media img,
    .pt-projects--related .pt-project__placeholder {
        height: 180px;
    }
}

@media (max-width: 991px) {
    .pt-section.pt-section--project {
        padding: 24px 0 32px;
    }

    .pt-project-detail {
        grid-template-columns: minmax(0, 1fr);
        gap: 16px;
    }

    .pt-project-detail__photo {
        aspect-ratio: 16 / 10;
    }

    .pt-project-gallery {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
        margin-top: 10px;
    }

    .pt-project-detail__content {
        margin-top: 20px;
        font-size: 15px;
    }

    .pt-project-detail__aside {
        position: static;
    }

    .pt-project-info {
        padding: 20px;
    }

    /* Mobilde aşağıdaki "Tüm Projeler" butonu aynı işi görüyor (mobil tasarımda bağlantı yok). */
    .pt-project-detail__back,
    .pt-related__eyebrow {
        display: none;
    }

    .pt-section.pt-section--related {
        padding: 32px 0;
    }

    .pt-page .pt-related__heading {
        font-size: 22px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pt-project-gallery img {
        transition: none;
    }

    .pt-project-gallery a:hover img {
        transform: none;
    }
}

/* TDPN-3838 sonu */

/* Footer */

.pt-footer {
    background: var(--pt-footer);
    color: var(--pt-footer-text);
    font-size: 14px;
    line-height: 1.65;
}

.pt-footer__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    padding-top: 64px;
    padding-bottom: 48px;
}

.pt-footer__brand img {
    display: block;
    width: 180px;
    height: auto;
}

.pt-footer__desc {
    margin: 20px 0 0;
}

.pt-footer__title {
    display: block;
    margin: 0 0 16px;
    padding: 0;
    border: 0;
    background: none;
    font-family: inherit;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
    color: #fff;
    text-align: left;
}

.pt-footer__toggle {
    display: block;
    width: 100%;
    min-height: 24px;
    padding: 0;
    border: 0;
    background: none;
    font: inherit;
    color: inherit;
    text-align: left;
    cursor: default;
}

.pt-footer__col > a,
.pt-footer__links a {
    display: flex;
    align-items: center;
    min-height: 24px;
    color: var(--pt-footer-link);
}

.pt-footer__col > a + a,
.pt-footer__links a + a {
    margin-top: 10px;
}

.pt-footer a:hover {
    color: #fff;
}

.pt-footer__address {
    margin: 0 0 12px;
    color: var(--pt-footer-link);
}

.pt-footer__group--legal {
    margin-top: 10px;
}

.pt-footer__group--legal .pt-footer__title {
    display: none;
}

.pt-footer__social {
    display: flex;
    gap: 10px;
}

.pt-footer__social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    font-size: 18px;
    color: #fff;
}

.pt-footer__social a:hover {
    background: rgba(255, 255, 255, 0.18);
}

.pt-footer__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}

.pt-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    height: 42px;
    padding: 6px 8px;
    border-radius: 6px;
    background: #fff;
}

.pt-badge img {
    max-height: 28px;
    width: auto;
}

.pt-badge span {
    display: flex;
    flex-direction: column;
    font-size: 10px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--pt-navy);
}

.pt-badge--iata {
    background: var(--pt-navy);
}

.pt-badge--wide img {
    max-height: 20px;
}

.pt-footer__bottom {
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 13px;
}

/* Tablet ve mobil */

@media (max-width: 1199px) {
    .pt-header__inner {
        gap: 12px;
        min-height: 64px;
        justify-content: space-between;
    }

    .pt-header__logo img {
        width: 160px;
    }

    .pt-header__quote {
        display: none;
    }

    .pt-header__toggle {
        display: flex;
    }

    .pt-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 8px var(--pt-gutter) 20px;
        background: #fff;
        border-bottom: 1px solid var(--pt-border);
        box-shadow: 0 16px 32px rgba(26, 37, 85, 0.12);
    }

    .pt-nav.is-open {
        display: flex;
    }

    .pt-nav__link {
        padding: 14px 0;
        border-bottom: 1px solid var(--pt-border);
        font-size: 16px;
    }

    .pt-nav__link.is-active {
        color: var(--pt-green-dark);
    }

    .pt-nav__link.is-active::after {
        display: none;
    }

    .pt-nav__quote {
        display: flex;
        margin-top: 16px;
        min-height: 52px;
    }

    .pt-lang__current {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        padding: 0;
        border: 1px solid var(--pt-lang-border);
        border-radius: 10px;
        background: #fff;
        font-size: 13px;
        font-weight: 600;
        color: var(--pt-navy);
        cursor: pointer;
    }

    .pt-lang__list {
        position: absolute;
        top: calc(100% + 6px);
        right: 0;
        display: none;
        flex-direction: column;
        min-width: 64px;
        background: #fff;
        box-shadow: 0 12px 24px rgba(26, 37, 85, 0.12);
    }

    .pt-lang.is-open .pt-lang__list {
        display: flex;
    }

    .pt-lang__item {
        height: 40px;
    }

    .pt-hero__title {
        font-size: 46px;
    }

    .pt-activity {
        padding: 24px;
    }
}

@media (max-width: 991px) {
    :root {
        --pt-gutter: 16px;
    }

    .pt-topbar {
        display: none;
    }

    .pt-hero {
        padding: 40px 0 120px;
    }

    .pt-hero::after {
        width: 100%;
        opacity: 0.6;
        background-position: right top;
        background-size: cover;
    }

    .pt-hero__title {
        font-size: 32px;
        line-height: 1.18;
    }

    .pt-hero__actions {
        flex-direction: column;
        gap: 12px;
        margin-top: 24px;
    }

    .pt-hero__actions .pt-btn {
        width: 100%;
    }

    .pt-activities {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-top: -72px;
    }

    .pt-activity {
        flex-direction: row;
        align-items: center;
        gap: 16px;
        padding: 18px;
        border-radius: 14px;
    }

    .pt-activity__icon {
        width: 48px;
        height: 48px;
        font-size: 18px;
    }

    .pt-activity__title {
        font-size: 18px;
    }

    .pt-activity__text {
        margin-top: 4px;
        -webkit-line-clamp: 2;
        font-size: 14px;
        line-height: 1.5;
    }

    .pt-activity .pt-more {
        display: none;
    }

    .pt-activity__chevron {
        display: block;
        flex-shrink: 0;
        font-size: 18px;
        color: var(--pt-navy);
    }

    .pt-stats {
        grid-template-columns: repeat(2, 1fr);
        margin-top: 40px;
    }

    .pt-stat {
        padding: 22px 12px;
    }

    .pt-stat + .pt-stat {
        border-left: 0;
    }

    .pt-stat:nth-child(even) {
        border-left: 1px solid var(--pt-border);
    }

    .pt-stat:nth-child(n + 3) {
        border-top: 1px solid var(--pt-border);
    }

    .pt-stat strong {
        font-size: 30px;
    }

    .pt-stat span {
        font-size: 14px;
    }

    .pt-section {
        padding: 56px 0;
    }

    .pt-heading {
        font-size: 28px;
    }

    .pt-about {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .pt-brands {
        grid-template-columns: 1fr;
        gap: 16px;
        margin-top: 28px;
    }

    .pt-brand__media img {
        height: 140px;
    }

    .pt-projects {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .pt-project {
        flex-direction: row;
        align-items: center;
        gap: 14px;
        padding: 12px;
    }

    .pt-project__media {
        flex-shrink: 0;
    }

    .pt-project__media img {
        width: 84px;
        height: 72px;
        border-radius: 8px;
    }

    .pt-project__body {
        padding: 0;
    }

    .pt-chip {
        padding: 0;
        background: none;
    }

    .pt-project__title {
        margin-top: 4px !important;
        font-size: 17px;
    }

    .pt-section__head {
        margin-bottom: 20px;
    }

    .pt-section__more {
        display: none;
    }

    .pt-section__more-mobile {
        display: flex;
        margin-top: 20px;
        min-height: 52px;
    }

    .pt-section--cta {
        padding: 0 0 48px;
    }

    .pt-cta {
        grid-template-columns: minmax(0, 1fr);
        gap: 24px;
        padding: 28px 24px;
        border-radius: 18px;
    }

    .pt-cta h2 {
        font-size: 24px;
    }

    .pt-cta p {
        display: none;
    }

    .pt-cta__link {
        min-height: 52px;
        font-size: 15px;
    }

    .pt-footer__grid {
        grid-template-columns: 1fr;
        gap: 0;
        padding-top: 40px;
        padding-bottom: 24px;
    }

    .pt-footer__desc,
    .pt-footer__col:nth-child(2) .pt-footer__title,
    .pt-footer__col:nth-child(2) > a {
        display: none;
    }

    .pt-footer__address {
        margin: 20px 0 16px;
    }

    .pt-footer__group {
        border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    }

    .pt-footer__group--legal {
        margin-top: 0;
    }

    .pt-footer__group .pt-footer__title {
        display: block;
        margin: 0;
    }

    .pt-footer__toggle {
        display: flex;
        align-items: center;
        justify-content: space-between;
        min-height: 52px;
        padding: 14px 0;
        cursor: pointer;
    }

    .pt-footer__toggle::after {
        content: '+';
        font-size: 20px;
        font-weight: 500;
    }

    .pt-footer__toggle[aria-expanded='true']::after {
        content: '−';
    }

    .pt-footer__links a {
        min-height: 44px;
    }

    .pt-footer__links a + a {
        margin-top: 0;
    }

    .pt-footer__links {
        display: none;
        padding-bottom: 16px;
    }

    .pt-footer__group.is-open .pt-footer__links {
        display: block;
    }

    .pt-footer__title--social {
        display: none;
    }

    .pt-footer__social {
        margin-top: 20px;
    }

    .pt-footer__bottom {
        padding: 20px 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pt-btn,
    .pt-header__toggle span,
    .pt-activity,
    .pt-brand,
    .pt-project {
        transition: none;
    }
}