/**
 * Altınova İnşaat — site geneli görsel uyum (design tokens + bileşenler)
 */
:root {
    --alt-ink: #0a192f;
    --alt-ink-soft: #141f33;
    --alt-blue: #0b50a1;
    --alt-blue-deep: #083d7a;
    --alt-blue-hover: #0d62c4;
    --alt-gold: #c9a227;
    --alt-gold-light: #e8c547;
    --alt-gold-deep: #9a7b1a;
    --alt-surface: #f8fafc;
    --alt-line: #e2e8f0;
    --alt-muted: #64748b;
    --alt-body: #475569;
    --alt-radius: 12px;
    --alt-radius-lg: 16px;
    --alt-shadow: 0 12px 40px rgba(10, 25, 47, 0.08);
    --alt-ease: cubic-bezier(0.22, 1, 0.36, 1);
    --alt-font: 'Inter', 'Plus Jakarta Sans', 'Segoe UI', sans-serif;
    --alt-display: 'Plus Jakarta Sans', 'Inter', 'Segoe UI', sans-serif;
    /* Anasayfa inline değişkenleri ile uyum */
    --primary-dark: var(--alt-ink);
    --corp-blue: var(--alt-blue);
    --gold-premium: var(--alt-gold);
    --accent-bright: var(--alt-blue-hover);
    --text-heading: #111827;
    --text-body: var(--alt-body);
}

html {
    width: 100%;
    margin: 0;
    padding: 0;
    overflow-x: clip;
    scroll-behavior: smooth;
    scrollbar-gutter: stable;
}

body {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0;
    overflow-x: clip;
    font-family: var(--alt-font);
    color: var(--alt-body);
    -webkit-font-smoothing: antialiased;
}

body.page-landing {
    overflow-x: clip;
    scrollbar-gutter: stable;
    padding-bottom: calc(68px + env(safe-area-inset-bottom, 0px));
}

header,
footer,
.lp-hero,
.lp-page--v2,
.lp-trust-strip,
.features-wrapper,
.service-network-sec,
.work-models-sec,
.ozel-bolum-wrapper {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.lp-hero {
    overflow: hidden;
    isolation: isolate;
}

.lp-hero-video-wrap {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.lp-hero-video {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    pointer-events: none;
}

.lp-hero .container {
    width: 100%;
    max-width: 1140px;
    margin-left: auto;
    margin-right: auto;
}

/* Landing: sticky bar varken sağ alttaki çift yüzen buton gizlenir (üst üste binme) */
body.page-landing:has(#lpStickyBar) .floating-contact-buttons,
body.page-landing.has-lp-sticky .floating-contact-buttons {
    display: none !important;
}

/* Masaüstü: hero panel ile çakışmayı önle */
@media (min-width: 992px) {
    .lp-hero-grid {
        padding-right: 0;
    }
    .lp-hero-panel {
        margin-right: 0;
    }
}

h1, h2, h3, h4, h5, h6,
.main-head,
.network-title,
.projects-sec-title {
    font-family: var(--alt-display);
    color: var(--alt-ink);
}

/* —— Navigasyon —— */
/* Tailwind .collapse utility Bootstrap navbar ile çakışmasın */
nav.navbar.validnavs .navbar-collapse.collapse {
    visibility: visible !important;
}

.container-fill {
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
}

nav.navbar.no-background {
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.88) 0%, rgba(0, 0, 0, 0.45) 65%, transparent 100%) !important;
    border-bottom: none !important;
    padding-top: 12px !important;
    padding-bottom: 12px !important;
    transition: background 0.4s var(--alt-ease), box-shadow 0.4s var(--alt-ease), padding 0.35s ease;
}

nav.navbar.navbar-sticky.sticked {
    background: #ffffff !important;
    box-shadow: 0 4px 24px rgba(10, 25, 47, 0.08);
    padding-top: 6px !important;
    padding-bottom: 6px !important;
}

.navbar-brand {
    flex-shrink: 0;
}

.navbar-brand img.logo-display,
.navbar-brand img.logo-scrolled {
    max-height: 64px !important;
    width: auto;
    transition: transform 0.3s var(--alt-ease), filter 0.3s ease, max-height 0.3s ease;
}

.navbar-brand img.logo-display {
    filter: drop-shadow(0 0 12px rgba(255, 255, 255, 0.85));
}

.navbar-sticky.sticked .navbar-brand img.logo-display,
.navbar-sticky.sticked .navbar-brand img.logo-scrolled {
    max-height: 52px !important;
    filter: none !important;
}

nav.navbar.validnavs .navbar-nav > li > a,
nav.navbar.validnavs .attr-nav > ul > li > a {
    white-space: nowrap;
    letter-spacing: 0.02em;
}

nav.navbar.no-background .navbar-nav > li > a,
nav.navbar.no-background .attr-nav > ul > li > a {
    color: #ffffff !important;
    font-weight: 600 !important;
    font-size: 13px !important;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.85) !important;
}

nav.navbar.navbar-sticky.sticked .navbar-nav > li > a,
nav.navbar.navbar-sticky.sticked .attr-nav > ul > li > a {
    color: var(--alt-ink) !important;
    text-shadow: none !important;
}

.attr-nav > ul {
    display: flex;
    align-items: center;
}

.attr-nav > ul > li {
    margin-left: 12px !important;
    padding: 0 !important;
    position: relative;
    z-index: 9;
}

.attr-nav > ul > li > a {
    padding: 5px !important;
    display: block;
}

li.search {
    margin-right: 6px !important;
}

/* Arama ve yan menü ikonları — header ile uyumlu */
.attr-nav li.search > a,
.attr-nav li.side-menu > a {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0 !important;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.22);
    color: #fff !important;
    text-shadow: none !important;
    transition: background 0.25s ease, border-color 0.25s ease, transform 0.2s ease;
}

.attr-nav li.search > a:hover,
.attr-nav li.side-menu > a:hover {
    background: rgba(201, 162, 39, 0.22);
    border-color: rgba(201, 162, 39, 0.45);
    transform: translateY(-1px);
}

nav.navbar.navbar-sticky.sticked .attr-nav li.search > a,
nav.navbar.navbar-sticky.sticked .attr-nav li.side-menu > a {
    background: var(--alt-surface);
    border-color: var(--alt-line);
    color: var(--alt-ink) !important;
}

nav.navbar.navbar-sticky.sticked .attr-nav li.search > a:hover,
nav.navbar.navbar-sticky.sticked .attr-nav li.side-menu > a:hover {
    background: #fff;
    border-color: var(--alt-gold);
    color: var(--alt-blue) !important;
}

.attr-nav li.side-menu > a .bar-1,
.attr-nav li.side-menu > a .bar-2,
.attr-nav li.side-menu > a .bar-3 {
    background-color: currentColor;
}

.attr-nav li.search > a i {
    font-size: 15px;
}

.attr-nav .list_s > a,
.mobil_right .list_s > a {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 4px 8px !important;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.08);
    transition: background 0.2s ease, border-color 0.2s ease;
}

nav.navbar.navbar-sticky.sticked .attr-nav .list_s > a,
nav.navbar.navbar-sticky.sticked .mobil_right .list_s > a {
    border-color: var(--alt-line);
    background: var(--alt-surface);
}

.attr-nav .list_s > a:hover {
    background: rgba(201, 162, 39, 0.18);
    border-color: rgba(201, 162, 39, 0.4);
}

nav.navbar .attr-nav > ul > li.contact {
    margin-left: 15px !important;
}

nav.navbar .attr-nav > ul > li.contact .call {
    display: flex !important;
    align-items: center !important;
    justify-content: center;
    background: linear-gradient(135deg, var(--alt-blue) 0%, var(--alt-blue-deep) 100%);
    padding: 6px 16px !important;
    border-radius: 8px;
    height: 44px !important;
    min-width: 160px;
    transition: transform 0.25s var(--alt-ease), box-shadow 0.25s ease;
    box-shadow: 0 4px 14px rgba(11, 80, 161, 0.35);
}

nav.navbar .attr-nav > ul > li.contact .call:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(11, 80, 161, 0.45);
}

nav.navbar .attr-nav > ul > li.contact .call .icon {
    margin-right: 10px !important;
    font-size: 18px !important;
    color: #fff !important;
}

nav.navbar .attr-nav > ul > li.contact .call .icon i {
    color: #fff !important;
}

nav.navbar .attr-nav > ul > li.contact .call .info p {
    color: rgba(255, 255, 255, 0.9) !important;
    font-size: 10px !important;
    margin: 0 !important;
    line-height: 1.2;
}

nav.navbar .attr-nav > ul > li.contact .call .info h5 a {
    color: #fff !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    text-decoration: none;
}

@media (max-width: 1650px) {
    nav.navbar .attr-nav > ul > li.contact .call {
        min-width: 44px !important;
        width: 44px !important;
        padding: 0 !important;
    }
    nav.navbar .attr-nav > ul > li.contact .call .info {
        display: none !important;
    }
    nav.navbar .attr-nav > ul > li.contact .call .icon {
        margin-right: 0 !important;
        font-size: 20px !important;
    }
    nav.navbar.validnavs.attr-border-full ul.nav > li > a,
    nav.navbar.navbar-sticky.sticked.attr-border-full ul.nav > li > a {
        font-size: 12px !important;
        padding: 8px 4px !important;
    }
    .navbar-brand img.logo-display,
    .navbar-brand img.logo-scrolled {
        max-height: 48px !important;
    }
    .attr-nav > ul > li {
        margin-left: 8px !important;
    }
}

/* Masaüstü: menü tek satır (Bootstrap 5 .navbar-nav column varsayılanını geçersiz kıl) */
@media (min-width: 1024px) {
    nav.navbar.validnavs .container-fill.d-flex {
        flex-wrap: nowrap !important;
        align-items: center;
    }

    nav.navbar.validnavs .navbar-header {
        flex: 0 0 auto;
    }

    nav.navbar.validnavs .navbar-collapse.collapse {
        display: block !important;
        float: none !important;
        flex: 1 1 auto;
        min-width: 0;
        width: auto;
        padding-left: 6px !important;
        padding-right: 6px !important;
        overflow: visible;
    }

    nav.navbar.validnavs .navbar-collapse.collapse > img,
    nav.navbar.validnavs .navbar-collapse.collapse > button.navbar-toggle {
        display: none !important;
    }

    nav.navbar.validnavs .attr-right {
        float: none !important;
        flex: 0 0 auto;
    }

    nav.navbar.validnavs.menu-center ul.nav.navbar-nav,
    nav.navbar.validnavs.menu-center ul.nav.navbar-center,
    nav.navbar.validnavs ul.nav.navbar-nav.navbar-center {
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: nowrap !important;
        align-items: center;
        justify-content: center;
        float: none !important;
        margin: 0 auto;
        width: auto;
        max-width: 100%;
    }

    nav.navbar.validnavs.menu-center ul.nav.navbar-nav > li,
    nav.navbar.validnavs.menu-center ul.nav.navbar-center > li,
    nav.navbar.validnavs ul.nav.navbar-nav.navbar-center > li {
        flex: 0 0 auto;
        float: none !important;
    }

    nav.navbar.validnavs.attr-border-full ul.nav.navbar-nav > li > a,
    nav.navbar.validnavs.attr-border-full ul.nav.navbar-center > li > a {
        padding: 10px 7px !important;
        font-size: 13px !important;
        font-weight: 600 !important;
        line-height: 1.25;
    }

    nav.navbar.navbar-sticky.sticked.attr-border-full ul.nav > li > a {
        padding: 8px 5px !important;
        font-size: 12px !important;
    }

    nav.navbar.navbar-sticky.sticked .navbar-collapse.collapse {
        padding-left: 4px !important;
        padding-right: 4px !important;
    }

    nav.navbar.navbar-sticky.sticked .attr-nav > ul > li {
        margin-left: 6px !important;
    }

    html[lang="en"] nav.navbar.validnavs.attr-border-full ul.nav.navbar-nav > li > a,
    html[lang="en"] nav.navbar.validnavs.attr-border-full ul.nav.navbar-center > li > a,
    html[lang="de"] nav.navbar.validnavs.attr-border-full ul.nav.navbar-nav > li > a,
    html[lang="de"] nav.navbar.validnavs.attr-border-full ul.nav.navbar-center > li > a {
        padding: 8px 4px !important;
        font-size: 11px !important;
        letter-spacing: 0.01em;
    }

    html[lang="en"] nav.navbar.navbar-sticky.sticked.attr-border-full ul.nav > li > a,
    html[lang="de"] nav.navbar.navbar-sticky.sticked.attr-border-full ul.nav > li > a {
        padding: 7px 3px !important;
        font-size: 10.5px !important;
    }

    html[lang="ar"] nav.navbar.validnavs.attr-border-full ul.nav.navbar-nav > li > a,
    html[lang="ar"] nav.navbar.validnavs.attr-border-full ul.nav.navbar-center > li > a,
    html[lang="ru"] nav.navbar.validnavs.attr-border-full ul.nav.navbar-nav > li > a,
    html[lang="ru"] nav.navbar.validnavs.attr-border-full ul.nav.navbar-center > li > a {
        padding: 8px 4px !important;
        font-size: 11px !important;
        letter-spacing: 0.01em;
    }

    html[lang="ar"] nav.navbar.navbar-sticky.sticked.attr-border-full ul.nav > li > a,
    html[lang="ru"] nav.navbar.navbar-sticky.sticked.attr-border-full ul.nav > li > a {
        padding: 7px 3px !important;
        font-size: 10.5px !important;
    }
}

/* Mobil: menü kapalıyken içerik üzerine binmesin */
@media (max-width: 1023px) {
    nav.navbar.validnavs .navbar-collapse.collapse:not(.show) {
        visibility: hidden;
        pointer-events: none;
    }

    nav.navbar.validnavs.mobile-sidenav .navbar-collapse.collapse.collapse-mobile:not(.show) {
        visibility: visible;
        pointer-events: auto;
    }
}

/* —— Bölüm ritmi —— */
.features-wrapper,
.service-network-sec,
.work-models-sec,
.projects-premium-sec,
.sanayi-taahhut-sec {
    scroll-margin-top: 88px;
}

.features-wrapper {
    border-top-color: var(--alt-blue) !important;
}

.feature-card::before,
.feature-card:hover {
    border-color: var(--alt-blue) !important;
}

.feature-card::before {
    background: var(--alt-blue) !important;
}

.feature-card:hover .icon-box {
    background: var(--alt-blue) !important;
}

.feature-card .card-btn {
    border-color: var(--alt-blue) !important;
    color: var(--alt-blue) !important;
}

.feature-card:hover .card-btn {
    background: var(--alt-blue) !important;
}

.city-icon,
.sub-head,
.sub-head::before,
.srv-box::before,
.srv-icon,
.srv-link,
.mc-icon {
    color: var(--alt-blue) !important;
}

.city-card:hover .city-icon,
.network-title span,
.custom-nav-btn:hover,
.st-eyebrow,
.st-unit,
.st-metric-icon,
.st-trust-item i {
    color: var(--alt-gold) !important;
}

.model-card.premium .mc-icon,
.model-card.premium:hover .mc-icon,
.mc-badge,
.model-card.premium .mc-list li i {
    color: var(--alt-gold) !important;
}

.model-card.premium:hover .mc-icon {
    background: var(--alt-gold) !important;
}

/* —— Footer —— */
footer.bg-dark {
    background: linear-gradient(180deg, var(--alt-ink) 0%, #060d18 100%) !important;
    border-top: 3px solid var(--alt-gold);
}

footer .widget-title {
    font-family: var(--alt-display);
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: #fff;
    margin-bottom: 22px;
    position: relative;
    padding-bottom: 12px;
}

footer .widget-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 36px;
    height: 2px;
    background: var(--alt-gold);
    border-radius: 2px;
}

footer .link li a {
    color: rgba(255, 255, 255, 0.78) !important;
    transition: color 0.2s ease, padding-left 0.2s ease;
}

footer .link li a:hover {
    color: var(--alt-gold-light) !important;
    margin-left: 8px;
}

footer .social li a {
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

footer .social li a:hover {
    background: var(--alt-blue);
    border-color: var(--alt-blue);
    transform: translateY(-2px);
}

footer .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(0, 0, 0, 0.2);
}

footer .footer-legal-unvan {
    font-size: 11px !important;
    opacity: 0.7 !important;
    line-height: 1.55 !important;
}

/* —— İç sayfa breadcrumb —— */
.breadcrumb-area {
    padding: clamp(72px, 10vh, 110px) 0 clamp(48px, 6vh, 72px);
}

.breadcrumb-area h1 {
    font-family: var(--alt-display);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.breadcrumb-area .breadcrumb a:hover {
    color: var(--alt-gold-light);
}

/* —— Yüzen iletişim —— */
.floating-contact-buttons {
    position: fixed !important;
    bottom: 28px !important;
    right: 28px !important;
    z-index: 999990 !important;
    display: flex !important;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.floating-contact-buttons .float-btn {
    pointer-events: auto;
}

.float-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff !important;
    font-size: 26px;
    text-decoration: none;
    box-shadow: 0 6px 20px rgba(10, 25, 47, 0.25);
    transition: transform 0.3s var(--alt-ease), box-shadow 0.3s ease;
    position: relative;
}

.btn-phone {
    background: linear-gradient(145deg, var(--alt-ink), var(--alt-ink-soft));
    border: 2px solid rgba(255, 255, 255, 0.9);
}

.btn-whatsapp {
    background: #25d366;
    border: 2px solid rgba(255, 255, 255, 0.9);
}

.btn-whatsapp:hover {
    background: #1ebe5d;
}

.float-btn:hover {
    transform: scale(1.08);
    box-shadow: 0 10px 28px rgba(10, 25, 47, 0.3);
}

.tooltip-text {
    position: absolute;
    right: 68px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--alt-ink);
    color: #fff;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, right 0.25s ease;
    pointer-events: none;
}

.tooltip-text::before {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent transparent transparent var(--alt-ink);
}

.float-btn:hover .tooltip-text {
    opacity: 1;
    visibility: visible;
    right: 72px;
}

@media (max-width: 768px) {
    .floating-contact-buttons {
        bottom: 18px;
        right: 18px;
        gap: 10px;
    }
    .float-btn {
        width: 50px;
        height: 50px;
        font-size: 22px;
    }
    .tooltip-text {
        display: none;
    }
}

/* —— WhatsApp modal —— */
#ozelWaModal {
    display: none;
    position: fixed;
    z-index: 999999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 25, 47, 0.75);
    align-items: center;
    justify-content: center;
    font-family: var(--alt-font);
}

.wa-modal-content {
    background: #fff;
    padding: 28px;
    border-radius: var(--alt-radius-lg);
    border-top: 4px solid var(--alt-gold);
    width: 90%;
    max-width: 400px;
    position: relative;
    box-shadow: 0 20px 50px rgba(10, 25, 47, 0.2);
    text-align: center;
}

.wa-modal-close {
    position: absolute;
    top: 14px;
    right: 18px;
    color: #94a3b8;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    line-height: 1;
}

.wa-modal-title {
    color: var(--alt-blue) !important;
    font-family: var(--alt-display);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
}

.wa-modal-desc {
    color: var(--alt-muted);
    font-size: 13px;
    margin-bottom: 18px;
    line-height: 1.55;
}

.wa-input-group {
    margin-bottom: 14px;
    text-align: left;
}

.wa-input-group input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--alt-line);
    border-radius: 8px;
    font-size: 14px;
}

.wa-input-group input:focus {
    border-color: #25d366;
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.2);
}

.wa-submit-btn {
    background-color: #25d366;
    color: #fff;
    border: none;
    padding: 12px 20px;
    width: 100%;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.wa-submit-btn:hover {
    background-color: #1ebe5d;
}

.wa-hata-mesaj {
    color: #dc2626;
    font-size: 12px;
    display: none;
    margin-bottom: 10px;
}

/* —— AI asistan —— */
.ai-chat-trigger {
    position: fixed;
    bottom: 100px;
    left: 24px;
    z-index: 999985;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--alt-ink) 0%, var(--alt-blue) 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(11, 80, 161, 0.4);
    border: 2px solid rgba(201, 162, 39, 0.5);
    transition: transform 0.3s var(--alt-ease), box-shadow 0.3s ease, opacity 0.3s ease;
}

.ai-chat-trigger:hover {
    transform: scale(1.06);
    box-shadow: 0 12px 32px rgba(11, 80, 161, 0.5);
}

.ai-chat-trigger.is-hidden {
    opacity: 0;
    pointer-events: none;
    transform: scale(0.9);
}

.ai-window {
    position: fixed;
    bottom: 24px;
    left: 24px;
    z-index: 999986;
    width: min(380px, calc(100vw - 32px));
    max-height: min(520px, calc(100vh - 100px));
    background: #fff;
    border-radius: var(--alt-radius-lg);
    box-shadow: 0 24px 60px rgba(10, 25, 47, 0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--alt-line);
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px) scale(0.96);
    transition: opacity 0.35s var(--alt-ease), transform 0.35s var(--alt-ease), visibility 0.35s;
}

.ai-window.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.ai-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: linear-gradient(135deg, var(--alt-ink) 0%, var(--alt-blue-deep) 100%);
    color: #fff;
}

.ai-header h4 {
    margin: 0;
    font-size: 14px;
    font-weight: 700;
    font-family: var(--alt-display);
    letter-spacing: 0.04em;
}

.ai-header h4 i {
    color: var(--alt-gold) !important;
    margin-right: 6px;
}

.ai-close {
    cursor: pointer;
    font-size: 22px;
    line-height: 1;
    opacity: 0.85;
    padding: 4px 8px;
    transition: opacity 0.2s;
}

.ai-close:hover {
    opacity: 1;
}

.ai-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    min-height: 200px;
    max-height: 340px;
    background: var(--alt-surface);
}

.ai-body .msg {
    margin-bottom: 12px;
    max-width: 92%;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 13px;
    line-height: 1.55;
}

.msg-bot {
    background: #fff;
    color: var(--alt-body);
    border: 1px solid var(--alt-line);
    border-bottom-left-radius: 4px;
    margin-right: auto;
}

.msg-user {
    background: var(--alt-blue);
    color: #fff;
    margin-left: auto;
    border-bottom-right-radius: 4px;
}

.ai-body .typing,
.typing {
    display: none;
    padding: 0 16px 8px;
    font-size: 12px;
    color: var(--alt-muted);
    font-style: italic;
}

.typing.is-visible {
    display: block;
}

.ai-footer {
    display: flex;
    gap: 8px;
    padding: 12px;
    border-top: 1px solid var(--alt-line);
    background: #fff;
}

.ai-input {
    flex: 1;
    border: 1px solid var(--alt-line);
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.ai-input:focus {
    border-color: var(--alt-blue);
    box-shadow: 0 0 0 3px rgba(11, 80, 161, 0.12);
}

.ai-send {
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 8px;
    background: var(--alt-blue);
    color: #fff;
    cursor: pointer;
    transition: background 0.2s;
}

.ai-send:hover {
    background: var(--alt-blue-hover);
}

@media (max-width: 768px) {
    .ai-chat-trigger {
        bottom: 88px;
        left: 16px;
        width: 48px;
        height: 48px;
    }
    .ai-window {
        left: 16px;
        right: 16px;
        width: auto;
        bottom: 16px;
    }
}

/* —— Başvuru modal —— */
.basvuru-modal-box h3 {
    color: var(--alt-ink);
}

.btn-modal-close:hover {
    background: var(--alt-gold) !important;
    color: var(--alt-ink) !important;
}

.success-icon-circle {
    background: linear-gradient(135deg, var(--alt-blue), var(--alt-blue-deep)) !important;
}

/* —— Preloader altın —— */
.ap-bar-fill {
    background: linear-gradient(90deg, transparent, var(--alt-gold), var(--alt-gold-light), var(--alt-gold), transparent) !important;
}

.ap-tagline {
    color: rgba(201, 162, 39, 0.95) !important;
}

/* —— Haber kartları —— */
.blog-modern-area {
    background: var(--alt-surface);
    padding-bottom: 80px;
    border-top: 1px solid var(--alt-line);
}

.blog-card-pro {
    border-radius: var(--alt-radius);
    border-color: var(--alt-line);
    box-shadow: var(--alt-shadow);
}

.blog-card-pro:hover {
    border-color: rgba(11, 80, 161, 0.2);
}

.bc-link {
    color: var(--alt-blue) !important;
}

.bc-date-badge {
    background: var(--alt-blue) !important;
}

/* —— Landing sticky + yüzen buton —— */
.lp-sticky-bar {
    z-index: 999980;
}

/* —— Çoklu dil: header & hero (Türkçe orijinal stil korunur) —— */
html:not([lang="tr"]) .feature-card h3 {
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

html:not([lang="tr"]) .mc-title {
    font-size: 1.1rem;
    line-height: 1.35;
}

html:not([lang="tr"]) .mc-desc {
    font-size: 0.88rem;
}

html:not([lang="tr"]) .main-head {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
}

html:not([lang="tr"]) .network-title {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
}

html:not([lang="tr"]) .lp-h1 {
    font-size: clamp(1.65rem, 3.6vw, 2.85rem);
    line-height: 1.12;
}

html:not([lang="tr"]) .lp-lead {
    font-size: clamp(0.92rem, 1.45vw, 1.05rem);
    line-height: 1.6;
    max-width: 100%;
}

html:not([lang="tr"]) .lp-pill-row li {
    font-size: 0.65rem;
    padding: 5px 10px;
}

html:not([lang="tr"]) .lp-hero-badge {
    font-size: 0.72rem;
    padding: 7px 12px;
}

html:not([lang="tr"]) .lp-hero-unvan {
    font-size: 0.76rem;
    line-height: 1.45;
}

html:not([lang="tr"]) .lp-hero-phone {
    max-width: 100%;
}

html:not([lang="tr"]) .lp-hero-phone__body em {
    font-size: 0.72rem;
    line-height: 1.35;
}

html:not([lang="tr"]) .lp-hero-cta .lp-btn {
    font-size: 0.78rem;
    padding: 11px 16px;
}

html:not([lang="tr"]) .lp-hero-panel-title,
html:not([lang="tr"]) .lp-hero-panel-note {
    font-size: 0.82rem;
    line-height: 1.45;
}

html:not([lang="tr"]) .lp-metric span {
    font-size: 0.72rem;
    line-height: 1.35;
}

@media (min-width: 1024px) {
    html:not([lang="tr"]) nav.navbar.validnavs .container-fill.d-flex {
        flex-wrap: nowrap !important;
        align-items: center !important;
    }

    html:not([lang="tr"]) nav.navbar.validnavs .navbar-collapse.collapse {
        flex: 1 1 auto;
        min-width: 0;
        overflow: visible;
    }

    html:not([lang="tr"]) nav.navbar.validnavs ul.nav.navbar-nav.navbar-center {
        flex-wrap: nowrap !important;
        justify-content: center;
        gap: 0;
        max-width: 100%;
    }

    html:not([lang="tr"]) nav.navbar.validnavs.attr-border-full ul.nav.navbar-nav > li > a,
    html:not([lang="tr"]) nav.navbar.validnavs.attr-border-full ul.nav.navbar-center > li > a {
        padding: 8px 4px !important;
        font-size: 11px !important;
        letter-spacing: 0;
    }

    html:not([lang="tr"]) nav.navbar.navbar-sticky.sticked.attr-border-full ul.nav > li > a {
        padding: 7px 3px !important;
        font-size: 10.5px !important;
    }

    html:not([lang="tr"]) nav.navbar .attr-nav > ul > li.contact .call .info p {
        font-size: 10px;
        line-height: 1.2;
    }

    html:not([lang="tr"]) nav.navbar .attr-nav > ul > li.contact .call .info h5 a {
        font-size: 13px;
    }

    html:not([lang="tr"]) .lp-hero-grid {
        grid-template-columns: 1.05fr 0.95fr;
        gap: clamp(20px, 3vw, 36px);
        align-items: start;
    }

    html:not([lang="tr"]) .lp-hero-inner {
        padding-top: clamp(108px, 11vh, 132px);
    }
}

@media (max-width: 991px) {
    html:not([lang="tr"]) .lp-hero-inner {
        padding-top: 96px;
    }

    html:not([lang="tr"]) .lp-hero-cta {
        flex-direction: column;
    }

    html:not([lang="tr"]) .lp-hero-cta .lp-btn {
        width: 100%;
        justify-content: center;
    }
}

html[lang="ar"] body {
    font-family: 'Noto Sans Arabic', 'Inter', sans-serif;
}

html[lang="ar"] .sub-head::before {
    margin-right: 0;
    margin-left: 15px;
}

html[lang="ar"] .mc-list li i,
html[lang="ar"] .kk-feat-item i {
    margin-right: 0;
    margin-left: 12px;
}

html[lang="ar"] .btn-chic i,
html[lang="ar"] .card-btn i,
html[lang="ar"] .lp-hero-phone__arrow {
    margin-left: 0;
    margin-right: 8px;
}

html[lang="ar"] .feature-card,
html[lang="ar"] .model-card,
html[lang="ar"] .srv-box {
    text-align: right;
}

html[lang="ar"] .mc-list {
    text-align: right;
}

html[lang="ar"] .mc-list li {
    flex-direction: row-reverse;
}

html[lang="ar"] .lp-hero-unvan {
    border-left: none;
    border-right: 3px solid var(--lp-gold, #c9a227);
    border-radius: 10px 0 0 10px;
    text-align: right;
}

html[lang="ar"] nav.navbar.validnavs ul.nav.navbar-nav.navbar-center {
    direction: rtl;
}

html[lang="ar"] .lp-hero-phone__body {
    text-align: right;
}

/* Premium UI — global typography & surface consistency */
body {
    font-family: var(--alt-font);
    color: var(--alt-body);
    letter-spacing: 0.01em;
}

h1, h2, h3, h4, h5, h6,
.main-head, .st-title, .network-title, .sec-main, .kk-title, .ifc-title {
    font-family: var(--alt-display);
    color: var(--alt-ink);
    letter-spacing: -0.01em;
}

.feature-card,
.model-card,
.srv-box,
.pro-srv-card,
.premium-stat-card,
.blog-card-pro,
.project-card-premium,
.city-card,
.kat-karsiligi-info {
    border-color: var(--alt-line);
    border-radius: var(--alt-radius);
    box-shadow: var(--alt-shadow);
}

input,
textarea,
select,
.form-control,
.int-input,
.input-premium {
    border-color: var(--alt-line);
    border-radius: 8px;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

input:focus,
textarea:focus,
select:focus,
.form-control:focus,
.int-input:focus,
.input-premium:focus {
    border-color: rgba(11, 80, 161, 0.55);
    box-shadow: 0 0 0 4px rgba(11, 80, 161, 0.12);
}

.wa-modal-content,
.basvuru-modal-box,
#modal-demo .iziModal-content {
    border-radius: var(--alt-radius-lg);
    box-shadow: 0 20px 44px rgba(15, 23, 42, 0.16);
}