:root {
    --blue: #1f3fe0;
    --blue-dark: #141348;
    --blue-mid: #0a56a3;
    --red: #ee273f;
    --white: #fff;
    --text: #0f1b3d;
    --radius: 12px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    background: var(--white);
    color: var(--text);
    line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
.container { width: min(1240px, 100% - 48px); margin-inline: auto; }

/* ---------- Butonlar ---------- */
.btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 16px 28px; border-radius: var(--radius);
    font-weight: 600; font-size: 17px; border: 0; cursor: pointer;
    transition: transform .2s, box-shadow .2s, background .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 10px 24px -8px rgba(31,63,224,.7); }
.btn-primary:hover { background: #1832c0; }
.btn-white { background: #fff; color: var(--blue); box-shadow: 0 10px 24px -10px rgba(10,30,90,.45); }
.btn-sm { padding: 12px 20px; font-size: 15px; transition: padding .3s, font-size .3s, transform .2s, box-shadow .2s, background .2s; }
.scrolled .btn-sm { padding: 8px 16px; font-size: 14px; }

/* ---------- Header ---------- */
.site-header {
    position: fixed; inset: 0 0 auto 0; z-index: 100;
    border-bottom: 1px solid rgba(255,255,255,.14);
    transition: background .3s, box-shadow .3s;
}
.site-header.scrolled, .site-header.nav-open {
    background: rgba(255,255,255,.96);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 24px -12px rgba(15,27,61,.3);
    border-bottom-color: transparent;
}
.site-header { --header-h: 88px; }
.site-header.scrolled { --header-h: 66px; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; height: var(--header-h); transition: height .3s; }
.brand img { height: 52px; width: auto; transition: height .3s; }
.scrolled .brand img { height: 38px; }
.brand { position: relative; display: block; }
.site-header .logo-color { display: none; }
.site-header.scrolled .logo-color, .site-header.nav-open .logo-color { display: block; }
.site-header.scrolled .logo-white, .site-header.nav-open .logo-white { display: none; }

.main-nav ul { display: flex; gap: 38px; }
.main-nav > ul > li { display: flex; align-items: center; height: var(--header-h); transition: height .3s; }
.main-nav > ul > li > a, .mega-toggle {
    color: #fff; font: 500 16px/1.6 'Plus Jakarta Sans', sans-serif; position: relative; padding: 6px 0;
    transition: color .2s; background: none; border: 0; cursor: pointer; display: inline-flex; align-items: center; gap: 6px;
}
.main-nav > ul > li > a::after, .mega-toggle::after {
    content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
    background: var(--red); transition: width .25s;
}
.main-nav > ul > li > a:hover::after, .has-mega:hover .mega-toggle::after, .has-mega.mega-open .mega-toggle::after { width: 100%; }
.scrolled .main-nav > ul > li > a, .nav-open .main-nav > ul > li > a,
.scrolled .mega-toggle, .nav-open .mega-toggle { color: var(--text); }
.mega-toggle svg { transition: transform .25s; }
.has-mega:hover .mega-toggle svg, .has-mega.mega-open .mega-toggle svg { transform: rotate(180deg); }

/* Mega menü: Hizmetlerimiz */
.mega {
    position: absolute; left: 0; right: 0; top: var(--header-h); background: #fff; z-index: 5;
    border-top: 1px solid #e6eaf5; border-radius: 0 0 var(--radius) var(--radius);
    box-shadow: 0 40px 60px -30px rgba(10,20,60,.45);
    padding: 26px 0 30px; opacity: 0; visibility: hidden; transform: translateY(8px);
    transition: opacity .22s ease, transform .22s ease, visibility .22s;
}
.mega-grid { width: min(1240px, 100% - 48px); margin-inline: auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px 14px; }
.mega-item { display: flex; align-items: flex-start; gap: 16px; padding: 18px; border-radius: var(--radius); transition: background .2s; color: var(--text); }
.mega-item:hover, .mega-item:focus-visible { background: #eff3ff; }
.mega-ico { flex: none; width: 52px; height: 52px; border-radius: var(--radius); display: grid; place-items: center; background: #eff3ff; color: var(--blue); transition: background .2s, color .2s; }
.mega-item:hover .mega-ico { background: var(--blue); color: #fff; }
.mega-txt { display: grid; gap: 4px; }
.mega-txt b { font-size: 16px; color: var(--blue-dark); line-height: 1.3; }
.mega-txt small { font-size: 14px; color: #6b7690; line-height: 1.45; }
.has-mega.mega-open .mega { opacity: 1; visibility: visible; transform: none; }
@media (hover: hover) and (min-width: 961px) {
    .has-mega:hover .mega { opacity: 1; visibility: visible; transform: none; }
}

.header-cta { display: flex; align-items: center; gap: 22px; }
.header-phone { display: inline-flex; align-items: center; gap: 10px; color: #fff; font-weight: 700; font-size: 16px; white-space: nowrap; }
.phone-ico { width: 38px; height: 38px; border-radius: var(--radius); display: grid; place-items: center; background: rgba(255,255,255,.18); transition: background .3s, color .3s; }
.scrolled .phone-ico, .nav-open .phone-ico { background: #e8edff; color: var(--blue); width: 34px; height: 34px; }
.header-cta .btn { white-space: nowrap; }
.scrolled .header-phone, .nav-open .header-phone { color: var(--blue-dark); }
.scrolled .header-cta .btn-white, .nav-open .header-cta .btn-white {
    background: var(--blue); color: #fff;
}

.nav-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; flex-direction: column; justify-content: center; align-items: center; gap: 6px; }
.nav-toggle span { display: block; width: 26px; height: 2px; background: #fff; transition: .25s; }
.scrolled .nav-toggle span, .nav-open .nav-toggle span { background: var(--text); }
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
    position: relative; overflow: hidden;
    height: clamp(580px, calc(100svh - 80px), 70vw);
    background: #2170bb;
}
/* Görsel alta yaslı; yolun alt kısmı kesilir, üst kenarı gökyüzü rengine yumuşakça karışır */
.hero::before {
    content: ""; position: absolute; left: 0; right: 0; bottom: -1.5vw;
    aspect-ratio: 2000 / 1169;
    background: url('../img/hero-1200.jpg') center / 100% 100% no-repeat;
    -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 16%);
            mask-image: linear-gradient(180deg, transparent 0, #000 16%);
}
@media (min-width: 761px) {
    .hero::before { background-image: url('../img/hero-2600.jpg'); }
}
.hero::after {
    content: ""; position: absolute; inset: 0 0 auto 0; height: 55%;
    background: linear-gradient(180deg, rgba(6,60,140,.55) 0%, rgba(6,60,140,0) 100%);
    pointer-events: none;
}
.hero-content {
    position: relative; z-index: 3; text-align: center;
    padding-top: clamp(104px, 7vw, 140px); max-width: 1400px;
}
.hero h1 {
    color: #fff; font-weight: 400; letter-spacing: -.02em;
    font-size: clamp(24px, 2.9vw, 52px); line-height: 1.3;
    text-shadow: 0 2px 30px rgba(8,40,100,.3);
}
.hero-actions { margin-top: 28px; display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero-actions .btn { width: 240px; justify-content: center; }

/* Açılış animasyonu: kelimeler sırayla belirir, ardından butonlar yavaşça gelir */
.hero h1 .w { display: inline-block; }
.js .hero h1 .w { animation: wordIn .8s cubic-bezier(.2,.7,.2,1) backwards; animation-delay: calc(.35s + var(--i) * .13s); }
.js .hero-actions .btn:first-child { animation: btnIn 1.3s ease-out backwards; animation-delay: 2.5s; }
.js .hero-actions .btn:last-child  { animation: btnIn 1.3s ease-out backwards; animation-delay: 3.5s; }
@keyframes wordIn { from { opacity: 0; transform: translateY(14px); filter: blur(6px); } to { opacity: 1; transform: none; filter: blur(0); } }
@keyframes btnIn  { from { opacity: 0; transform: translateY(12px) scale(.96); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
    .js .hero h1 .w, .js .hero-actions .btn { animation: none; }
}

/* ---------- İstatistikler ---------- */
.stats { padding: 76px 0 84px; background: #fff; }
.stats-title {
    text-align: center; font-size: 15px; font-weight: 600; letter-spacing: .14em;
    text-transform: uppercase; color: #6b7690; margin-bottom: 46px;
}
.stats-track { position: relative; max-width: 1100px; margin-inline: auto; --p: 1; }
.track-line {
    position: absolute; left: 0; right: 0; top: 14px; height: 4px;
    background: #e3e7f0; border-radius: 4px;
}
.track-fill {
    position: absolute; left: 0; top: 0; bottom: 0; width: calc(var(--p) * 100%);
    background: linear-gradient(90deg, #1f3fe0, var(--blue-dark)); border-radius: 4px;
}
.track-truck {
    position: absolute; top: 15px; left: calc(var(--p) * 100%); width: 44px; height: 25px;
    transform: translate(-50%, -62%); color: var(--blue); z-index: 2;
    filter: drop-shadow(0 3px 4px rgba(31,63,224,.35));
}
.stats-list { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); z-index: 1; }
.stat { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 4px; }
.stat-node {
    width: 32px; height: 32px; border-radius: 50%; margin-bottom: 18px;
    display: grid; place-items: center; background: #fff; border: 2px solid var(--blue-dark);
    transition: border-color .4s, background .4s, box-shadow .4s;
}
.stat-node i { width: 10px; height: 10px; border-radius: 50%; background: var(--blue); transition: background .4s; }
.stat-number {
    font-size: clamp(26px, 4.6vw, 54px); font-weight: 700; line-height: 1.1; letter-spacing: -.02em;
    color: var(--blue-dark); transition: color .4s; font-variant-numeric: tabular-nums;
}
.stat-label { font-size: clamp(14px, 1.5vw, 18px); font-weight: 500; color: var(--blue); transition: color .4s; }

/* JS hazırsa gri başlangıç hali; ilerledikçe .is-on ile renklenir */
.stats.is-armed .stat:not(.is-on) .stat-node { border-color: #cfd5e3; box-shadow: none; }
.stats.is-armed .stat:not(.is-on) .stat-node i { background: #b4bccd; }
.stats.is-armed .stat:not(.is-on) .stat-number { color: #b4bccd; }
.stats.is-armed .stat:not(.is-on) .stat-label { color: #b4bccd; }
.stat.is-on .stat-node { box-shadow: 0 0 0 6px rgba(31,63,224,.12); }

/* ---------- Hizmetler ---------- */
.services { padding: 40px 0 100px; background: #fff; }
.services-head { display: flex; justify-content: space-between; align-items: center; gap: 40px; margin-bottom: 22px; }
.services-title {
    font-family: 'Barlow Condensed', 'Plus Jakarta Sans', sans-serif; font-weight: 700; text-transform: uppercase;
    font-size: clamp(44px, 5.6vw, 84px); line-height: 1.08; letter-spacing: .005em;
    color: var(--blue-dark); flex: 0 0 auto;
}
.btn-outline { background: #fff; color: var(--blue); border: 1.5px solid var(--blue); padding: 13px 22px; font-size: 16px; }
.btn-outline:hover { background: var(--blue); color: #fff; }
.services-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.svc-tab {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px; flex: 0 0 auto;
    font: 600 14px/1 'Plus Jakarta Sans', sans-serif; padding: 11px 16px; white-space: nowrap; border-radius: var(--radius); cursor: pointer;
    background: #fff; color: #5a6684; border: 1px solid #d5dbea; transition: .2s;
}
.tab-ico { display: block; flex: none; width: 20px; height: 20px; }
.svc-tab:hover { border-color: var(--blue); color: var(--blue); }
.svc-tab.is-active { background: #dfe6ff; border-color: #dfe6ff; color: var(--blue); }

.svc-panels { display: grid; }
.svc-panel { grid-area: 1 / 1; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; transition: opacity .5s ease, visibility .5s; }
.svc-panel[hidden] { display: grid; opacity: 0; visibility: hidden; pointer-events: none; }
.svc-media { border-radius: var(--radius); overflow: hidden; background: #dfe7fb; min-height: 420px; position: relative; }
.svc-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.svc-ph {
    position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
    background: repeating-linear-gradient(45deg, #e4ebfc 0 18px, #dbe4fa 18px 36px); color: var(--blue); text-align: center; padding: 20px;
}
.svc-ph span { font-weight: 700; font-size: 22px; }
.svc-ph small { color: #6b7690; font-size: 13px; }
.svc-body { background: #eff3ff; border-radius: var(--radius); padding: clamp(28px, 4vw, 56px); display: flex; flex-direction: column; justify-content: center; }
.svc-body h3 { font-size: clamp(26px, 2.5vw, 36px); line-height: 1.12; letter-spacing: -.02em; color: var(--blue-dark); }
.svc-lead { margin-top: 14px; font-size: 18px; font-weight: 600; color: var(--blue); }
.svc-desc { margin-top: 10px; color: #55607c; font-size: 17px; }
.svc-list { margin: 24px 0 30px; display: grid; gap: 12px; }
.svc-list li { display: flex; gap: 10px; align-items: flex-start; font-weight: 500; color: var(--text); }
.svc-list svg { flex: none; color: var(--blue); margin-top: 2px; }
.svc-body .btn { align-self: flex-start; }

/* ---------- Footer ---------- */
.site-footer { background: var(--blue-dark); color: #dfe4ff; margin-top: 0; }
.footer-inner { display: grid; grid-template-columns: 1.3fr 1fr 1.4fr; gap: 48px; padding: 56px 0; align-items: start; }
.footer-inner .brand img { height: 56px; }
.footer-brand p { margin-top: 16px; font-size: 15px; color: #aab3e0; max-width: 340px; }
.footer-links { display: grid; gap: 12px; font-size: 15px; }
.footer-contact { display: grid; gap: 14px; font-size: 15px; }
.footer-contact li { max-width: 360px; }
.footer-phone { font-size: 26px; font-weight: 700; color: #fff; letter-spacing: .01em; }
.footer-links a:hover, .footer-contact a:hover { color: #fff; text-decoration: underline; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 18px 0; font-size: 14px; color: #9aa3d6; }

/* ---------- WhatsApp sabit buton ---------- */
.wa-float {
    position: fixed; right: 22px; bottom: calc(80px + var(--wa-lift, 0px)); z-index: 90;
    width: 60px; height: 60px; border-radius: var(--radius); display: grid; place-items: center;
    background: #25d366; color: #fff; box-shadow: 0 10px 26px -6px rgba(37,211,102,.7);
    transition: transform .2s;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float::before {
    content: ""; position: absolute; inset: 0; border-radius: var(--radius); background: #25d366; opacity: .5;
    animation: waPulse 2.4s ease-out infinite; z-index: -1;
}
@keyframes waPulse { 0% { transform: scale(1); opacity: .5; } 100% { transform: scale(1.6); opacity: 0; } }
@media (max-width: 600px) { .wa-float { right: 16px; bottom: calc(64px + var(--wa-lift, 0px)); width: 54px; height: 54px; } }

/* ---------- Scroll animasyonu: görününce belirir, ekrandan çıkınca solar ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(30px); transition: opacity .6s ease, transform .6s ease; }
.js [data-reveal].is-visible { opacity: 1; transform: none; transition: opacity .9s ease var(--d, 0s), transform .9s cubic-bezier(.2,.7,.2,1) var(--d, 0s); }
@media (prefers-reduced-motion: reduce) {
    .js [data-reveal], .js [data-reveal].is-visible { opacity: 1; transform: none; transition: none; }
}

/* ---------- Mobil ---------- */
@media (max-width: 1100px) { .phone-text { display: none; } .main-nav ul { gap: 26px; } }
@media (max-width: 760px) {
    /* Küçük ekranda sekmeler yan yana, yalnızca ikon */
    .services-tabs { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; }
    .svc-tab { display: grid; place-items: center; padding: 0; height: 44px; }
    .tab-ico { width: 24px; height: 24px; }
    .tab-txt { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
}
@media (max-width: 960px) {
    .footer-inner { grid-template-columns: 1fr; gap: 28px; padding: 44px 0; }
    .services-head { flex-direction: column; align-items: flex-start; gap: 18px; }
    .svc-panel { grid-template-columns: 1fr; }
    .svc-media { min-height: 0; aspect-ratio: 6 / 5; }
    .header-cta .btn { display: none; }
    .header-cta { margin-left: auto; }
    .nav-toggle { display: flex; }
    .main-nav {
        position: absolute; top: var(--header-h); left: 0; right: 0; background: #fff;
        padding: 12px 24px 24px; display: none; box-shadow: 0 20px 30px -20px rgba(15,27,61,.4); max-height: calc(100svh - var(--header-h)); overflow-y: auto;
    }
    .nav-open .main-nav { display: block; }
    .main-nav ul { flex-direction: column; gap: 0; }
    .main-nav > ul > li { display: block; height: auto; border-bottom: 1px solid #eef1f8; }
    .main-nav > ul > li > a, .mega-toggle { display: flex; width: 100%; justify-content: space-between; padding: 14px 0; color: var(--text); font-size: 16px; }
    .main-nav > ul > li > a::after, .mega-toggle::after { display: none; }
    /* Mobilde mega menü akordiyon olarak açılır */
    .mega { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding: 0; max-height: 0; overflow: hidden; border-radius: 0; transition: max-height .3s ease; }
    .has-mega.mega-open .mega { max-height: 640px; }
    .mega-grid { width: auto; grid-template-columns: 1fr; gap: 2px; padding: 0 0 12px; }
    .mega-item { padding: 10px 6px; gap: 14px; align-items: center; }
    .mega-ico { width: 42px; height: 42px; }
    .mega-ico svg { width: 22px; height: 22px; }
    .mega-txt small { display: none; }
    .mega-txt b { font-size: 15px; }
    .has-mega:hover .mega-toggle svg { transform: none; }
    .has-mega.mega-open .mega-toggle svg { transform: rotate(180deg); }
}
@media (max-width: 600px) {
    .stats { padding: 56px 0 60px; }
    .track-truck { width: 34px; height: 19px; }
    .site-header { --header-h: 72px; }
    .site-header.scrolled { --header-h: 58px; }
    .brand img { height: 42px; }
    .scrolled .brand img { height: 32px; }
    .hero-content { padding-top: 120px; }
    .btn { padding: 14px 22px; font-size: 16px; }
    .hero-actions .btn { width: min(260px, 100%); }
}


/* ---------- Hizmet kartı butonları (ana sayfa) ---------- */
.svc-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn-ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.55); }
.btn-ghost:hover { background: rgba(255,255,255,.12); }

/* ---------- İç sayfalar ---------- */
.page-hero {
    position: relative; overflow: hidden; color: #fff;
    padding: clamp(130px, 12vw, 170px) 0 clamp(110px, 10vw, 150px);
    background: #2170bb url('../img/sky-1000.jpg') center / cover no-repeat;
}
@media (min-width: 761px) { .page-hero { background-image: url('../img/sky-2400.jpg'); } }
.page-hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6,60,140,.6) 0%, rgba(6,60,140,.15) 70%, rgba(6,60,140,.35) 100%); }
.page-hero .container { position: relative; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 10px; font-size: 14px; font-weight: 500; opacity: .92; margin-bottom: 18px; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { opacity: .6; }
.page-title {
    font-family: 'Barlow Condensed', 'Plus Jakarta Sans', sans-serif; font-weight: 700; text-transform: uppercase;
    font-size: clamp(42px, 6vw, 88px); line-height: 1.06; letter-spacing: .005em; max-width: 1000px;
    text-shadow: 0 2px 30px rgba(8,40,100,.3);
}
.page-lead { margin-top: 14px; font-size: clamp(17px, 1.6vw, 22px); font-weight: 500; max-width: 760px; text-shadow: 0 2px 20px rgba(8,40,100,.3); }

.detail { padding: 0 0 70px; }
.detail-cover {
    position: relative; margin-top: clamp(-90px, -6vw, -50px); z-index: 2;
    aspect-ratio: 21 / 9; border-radius: var(--radius); overflow: hidden; background: #dfe7fb;
    box-shadow: 0 30px 60px -28px rgba(15,27,61,.5);
}
.detail-cover img { width: 100%; height: 100%; object-fit: cover; }
.detail-grid { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: clamp(32px, 5vw, 72px); margin-top: 56px; align-items: start; }
.detail-intro { font-size: clamp(18px, 1.7vw, 22px); line-height: 1.7; font-weight: 500; color: var(--blue-dark); }
.detail-block { display: flex; gap: 22px; margin-top: 40px; padding-top: 40px; border-top: 1px solid #e3e8f4; }
.detail-ico { flex: none; width: 56px; height: 56px; border-radius: var(--radius); display: grid; place-items: center; background: #eff3ff; color: var(--blue); }
.detail-block h2 { font-size: clamp(22px, 2.2vw, 28px); letter-spacing: -.01em; color: var(--blue-dark); line-height: 1.25; }
.detail-block p { margin-top: 10px; font-size: 17px; color: #55607c; }
.detail-points { margin-top: 30px; display: grid; gap: 14px; }
.detail-points li { display: flex; gap: 10px; align-items: flex-start; font-weight: 500; }
.detail-points svg { color: var(--blue); flex: none; margin-top: 2px; }

.detail-side { position: sticky; top: 100px; }
.side-card { background: #eff3ff; border-radius: var(--radius); padding: 30px; display: grid; gap: 14px; }
.side-card h3 { font-size: 20px; color: var(--blue-dark); letter-spacing: -.01em; }
.side-card .svc-list { margin: 4px 0 6px; }
.side-call { padding: 16px 0; border-top: 1px solid #d9e1f7; border-bottom: 1px solid #d9e1f7; display: grid; gap: 2px; }
.side-call small { font-size: 13px; color: #6b7690; font-weight: 600; }
.side-call a { font-size: 30px; font-weight: 700; color: var(--blue-dark); letter-spacing: .01em; }
.side-card .btn { justify-content: center; }

.cta-band {
    margin-top: 70px; padding: clamp(28px, 4vw, 52px); border-radius: var(--radius); color: #fff;
    background: linear-gradient(120deg, var(--blue-dark), #1c3dc4);
    display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
}
.cta-band p { flex: 1 1 460px; font-size: clamp(17px, 1.7vw, 22px); line-height: 1.6; font-weight: 500; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.others { padding: 20px 0 100px; }
.others-head { display: flex; justify-content: space-between; align-items: center; gap: 24px; margin-bottom: 30px; flex-wrap: wrap; }
.others-head h2 {
    font-family: 'Barlow Condensed', 'Plus Jakarta Sans', sans-serif; font-weight: 700; text-transform: uppercase;
    font-size: clamp(34px, 4vw, 56px); line-height: 1.08; color: var(--blue-dark);
}
.others-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 18px; }
.other-card { display: flex; flex-direction: column; border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid #e3e8f4; transition: transform .25s, box-shadow .25s, border-color .25s; }
.other-card:hover { transform: translateY(-4px); box-shadow: 0 18px 34px -22px rgba(15,27,61,.5); border-color: var(--blue); }
.other-media { position: relative; aspect-ratio: 4 / 3; background: #dfe7fb; overflow: hidden; display: block; }
.other-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.other-card:hover .other-media img { transform: scale(1.06); }
.other-body { display: flex; align-items: center; gap: 10px; padding: 16px 16px 18px; }
.other-ico { flex: none; color: var(--blue); }
.other-body b { flex: 1; font-size: 15px; line-height: 1.3; color: var(--blue-dark); }
.other-go { color: var(--blue); display: grid; transition: transform .25s; }
.other-card:hover .other-go { transform: translateX(4px); }

@media (max-width: 960px) {
    .detail-grid { grid-template-columns: 1fr; margin-top: 40px; }
    .detail-side { position: static; }
    .detail-cover { aspect-ratio: 16 / 10; }
}
@media (max-width: 600px) {
    .detail-block { flex-direction: column; gap: 14px; }
    .others-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .other-body { padding: 12px; gap: 8px; }
    .other-body b { font-size: 14px; }
    .other-ico { display: none; }
}

.detail-intro + .detail-intro { margin-top: 18px; }
.detail-intro:not(:first-child) { font-size: 17px; font-weight: 400; color: #55607c; }
.detail-num { font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 26px; letter-spacing: .02em; }
.cta-text { flex: 1 1 460px; }
.cta-text h3 { font-size: clamp(20px, 2vw, 26px); margin-bottom: 10px; letter-spacing: -.01em; }
.cta-text p { font-size: clamp(16px, 1.5vw, 19px); line-height: 1.65; font-weight: 500; opacity: .95; }
.cta-band > p { flex: 1 1 460px; }


/* ---------- Referanslar ---------- */
.refs { padding: 80px 0; overflow: hidden; --sq: 62px; --gap: 12px; background: #f5f8ff; }
/* Sol sütun sitenin kapsayıcısıyla hizalı, sağ sütun ekranın sağ kenarına kadar uzanır */
.refs-grid {
    display: grid; grid-template-columns: minmax(300px, 520px) minmax(0, 1fr); gap: clamp(32px, 5vw, 80px); align-items: center;
    padding-left: max(24px, calc((100% - 1240px) / 2));
}
.refs-title {
    font-family: 'Barlow Condensed', 'Plus Jakarta Sans', sans-serif; font-weight: 700; text-transform: uppercase;
    font-size: clamp(38px, 4.4vw, 66px); line-height: 1.06; color: var(--blue-dark);
}
.refs-text p { margin-top: 22px; max-width: 520px; font-size: 18px; color: #55607c; }

.refs-stage { position: relative; height: calc(6 * var(--sq) + 5 * var(--gap)); }
.refs-squares {
    position: absolute; inset: 0 auto 0 0; display: grid; gap: var(--gap);
    grid-template-columns: repeat(26, var(--sq)); grid-template-rows: repeat(6, var(--sq));
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 28%); mask-image: linear-gradient(90deg, transparent 0, #000 28%);
}
.sq { background: #e9eefa; border-radius: var(--radius); animation: sqPulse 6.6s ease-in-out infinite; animation-delay: var(--d, 0s); }
.sq.off { visibility: hidden; animation: none; }
@keyframes sqPulse { 0%, 100% { background: #e9eefa; } 50% { background: #dde6fb; } }

.ref-card {
    position: absolute; width: clamp(128px, 12vw, 172px); aspect-ratio: 1.4; padding: 12px; z-index: 2;
    background: #fff; border-radius: var(--radius); box-shadow: 0 16px 34px -14px rgba(15,27,61,.28), 0 0 0 1px rgba(15,27,61,.05);
    display: grid; place-items: center;
    opacity: 0; transform: translateY(14px) scale(.92); transition: opacity .6s ease, transform .6s cubic-bezier(.2,.7,.2,1);
}
.ref-card.is-in { opacity: 1; transform: none; }
.ref-card img { position: absolute; inset: 9px; width: calc(100% - 18px); height: calc(100% - 18px); object-fit: contain; }
.ref-card[data-slot="0"] { left: 32%; top: 0; }
.ref-card[data-slot="1"] { left: 6%;  top: 25%; }
.ref-card[data-slot="2"] { left: 46%; top: 50%; }
.ref-card[data-slot="3"] { left: 20%; top: 72%; }
.ref-card[data-slot="4"], .ref-card[data-slot="5"] { display: none; }
@media (min-width: 1700px) {
    .ref-card[data-slot="4"] { display: grid; left: 70%; top: 12%; }
    .ref-card[data-slot="5"] { display: grid; left: 76%; top: 56%; }
}

@media (max-width: 860px) {
    .refs { --sq: 44px; --gap: 8px; }
    .refs-grid { grid-template-columns: minmax(0, 1fr); padding-left: 24px; gap: 36px; }
    .refs-text { padding-right: 24px; }
    .ref-card { width: clamp(112px, 32vw, 150px); padding: 9px; }
    .ref-card[data-slot="0"] { left: 38%; }
    .ref-card[data-slot="2"] { left: 50%; }
}
@media (prefers-reduced-motion: reduce) {
    .sq { animation: none; }
}


/* ---------- Teklif çubuğu (uçuş arama tarzı) ---------- */
/* Tam genişlik arka plan: assets/img/teklif-bg.jpg varsa o, yoksa gökyüzü (önerilen 2560×1200 px) */
.quote {
    position: relative; overflow: hidden; color: #fff; padding: clamp(80px, 9vw, 130px) 0 clamp(90px, 10vw, 140px);
    background-color: #2170bb; background-image: var(--quote-bg, url('../img/sky-1000.jpg'));
    background-position: center; background-size: cover; background-repeat: no-repeat;
}
@media (min-width: 761px) { .quote { background-image: var(--quote-bg, url('../img/sky-2400.jpg')); } }
.quote::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6,40,120,.18), rgba(6,40,120,0) 50%, rgba(6,40,120,.12)); }
.quote .container { position: relative; }
.quote-card { max-width: 1100px; margin-inline: auto; }
.quote-head { text-align: center; margin-bottom: 30px; }
.quote-head h2 {
    font-weight: 300; font-size: clamp(30px, 4vw, 54px); line-height: 1.15; letter-spacing: -.02em; text-shadow: 0 2px 28px rgba(8,40,100,.35);
}
.quote-head h2 b { font-weight: 700; }
.quote-head p { margin-top: 10px; font-size: clamp(16px, 1.5vw, 19px); font-weight: 500; text-shadow: 0 1px 14px rgba(8,40,100,.35); }

.quote-form { text-align: center; }
.quote-panel {
    position: relative; padding: 20px 20px 46px; border-radius: var(--radius); margin-bottom: 30px;
    background: rgba(255,255,255,.55); border: 1px solid rgba(255,255,255,.6);
    -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
    box-shadow: 0 30px 60px -30px rgba(5,25,80,.55);
}
.quote-modes { display: flex; justify-content: center; gap: clamp(18px, 4vw, 46px); margin-bottom: 16px; }
.qm {
    display: inline-flex; align-items: center; gap: 9px; border: 0; background: none; cursor: pointer; padding: 4px 2px;
    font: 500 15px/1 'Plus Jakarta Sans', sans-serif; color: var(--blue-dark); transition: color .2s;
}
.qm::before {
    content: ""; width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid #4a5677; background: transparent; flex: none;
    box-shadow: inset 0 0 0 3.5px transparent; transition: .2s;
}
.qm.is-active { font-weight: 700; }
.qm.is-active::before { border-color: var(--blue-dark); background: var(--blue-dark); box-shadow: inset 0 0 0 3.5px rgba(255,255,255,.95); }
.qm:hover { color: var(--blue); }

.quote-bar { display: flex; gap: 8px; text-align: left; }
.qf {
    flex: 1 1 0; min-width: 0; padding: 14px 18px 12px; display: flex; flex-direction: column; gap: 4px; cursor: pointer;
    background: rgba(255,255,255,.72); border: 1px solid rgba(15,27,61,.08); border-radius: var(--radius); transition: background .2s, border-color .2s;
}
.qf:hover { background: rgba(255,255,255,.9); }
.qf span { font-size: 13px; font-weight: 500; color: #6b7690; }
.qf select {
    appearance: none; -webkit-appearance: none; border: 0; background-color: transparent; outline: none; cursor: pointer; width: 100%;
    font: 600 17px/1.3 'Plus Jakarta Sans', sans-serif; color: var(--blue-dark); padding-right: 22px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%231f3fe0' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 2px center;
}
.qf select:disabled { color: #a3acc2; cursor: not-allowed; }
.qf:focus-within { background: #fff; border-color: var(--blue); }
.qf.has-error { border-color: var(--red); box-shadow: 0 0 0 3px rgba(238,39,63,.18); }
.quote-form[data-mode="intra"] .qf[data-for="inter"],
.quote-form[data-mode="inter"] .qf[data-for="intra"] { display: none; }

/* Buton panelin alt kenarında, yarısı dışarı taşar */
.quote-go { position: absolute; left: 50%; bottom: 0; transform: translate(-50%, 50%); padding: 17px 42px; font-size: 17px; box-shadow: 0 16px 30px -12px rgba(8,25,100,.7); }
.quote-go:hover { transform: translate(-50%, calc(50% - 2px)); }
.quote-error[hidden] { display: none; }
.quote-error { margin-top: 34px; font-weight: 600; background: rgba(255,255,255,.95); color: #b4172b; padding: 10px 14px; border-radius: var(--radius); display: inline-block; }

/* Pencere (popup) */
.modal { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; padding: 20px; }
.modal[hidden] { display: none; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(10,18,50,.6); backdrop-filter: blur(3px); animation: fadeIn .25s ease; }
.modal-box {
    position: relative; width: min(520px, 100%); max-height: calc(100vh - 40px); overflow: auto; background: #fff; border-radius: var(--radius);
    padding: clamp(26px, 4vw, 40px); box-shadow: 0 40px 80px -30px rgba(5,15,60,.7); animation: popIn .3s cubic-bezier(.2,.8,.2,1);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes popIn { from { opacity: 0; transform: translateY(16px) scale(.97); } to { opacity: 1; transform: none; } }
.modal-x { position: absolute; top: 14px; right: 14px; width: 40px; height: 40px; border: 0; border-radius: var(--radius); background: #eff3ff; color: var(--blue-dark); cursor: pointer; display: grid; place-items: center; }
.modal-x:hover { background: #dfe6ff; }
.modal-box h3 { font-size: clamp(22px, 2.4vw, 28px); letter-spacing: -.01em; color: var(--blue-dark); padding-right: 40px; }
.quote-summary { margin: 16px 0 22px; display: grid; gap: 8px; }
.quote-summary li { display: flex; justify-content: space-between; gap: 16px; padding: 10px 14px; border-radius: var(--radius); background: #eff3ff; font-size: 15px; }
.quote-summary b { color: #6b7690; font-weight: 600; flex: none; }
.quote-summary span { font-weight: 700; color: var(--blue-dark); text-align: right; }
#leadForm { display: grid; gap: 14px; }
#leadForm label { display: grid; gap: 6px; font-size: 13px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: #6b7690; }
#leadForm input[type="text"], #leadForm input[type="tel"] {
    font: 500 17px/1.2 'Plus Jakarta Sans', sans-serif; color: var(--text); padding: 14px 16px; border: 1.5px solid #d5dbea; border-radius: var(--radius); outline: none; text-transform: none; letter-spacing: 0;
}
#leadForm input:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(31,63,224,.12); }
#leadForm input.has-error { border-color: var(--red); }
.lead-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.lead-error { color: #b4172b; font-weight: 600; font-size: 14px; }
.lead-send { justify-content: center; margin-top: 4px; }
#leadForm small { font-size: 13px; color: #7a86a3; text-align: center; }
#stepDone { text-align: center; display: grid; justify-items: center; gap: 12px; padding: 10px 0; }
#stepDone[hidden] { display: none; }
#stepDone h3 { padding: 0; }
#stepDone p { color: #55607c; max-width: 320px; }
.done-ico { width: 68px; height: 68px; border-radius: 50%; background: #e4f6ec; color: #17a05d; display: grid; place-items: center; }
body.modal-open { overflow: hidden; }

@media (max-width: 960px) {
    .quote-bar { flex-direction: column; }
}
@media (max-width: 480px) { .lead-row { grid-template-columns: 1fr; } }


/* ---------- Referanslar sayfası ---------- */
.refs-more { margin-top: 26px; }
.refs-page {
    position: relative; overflow: hidden; display: grid; place-items: center;
    min-height: 700px; padding: 90px 0; background: #fff;
    --sq: clamp(36px, 3.6vw, 52px); --gap: 10px;
}
.rp-side { position: absolute; top: 50%; transform: translateY(-50%); width: min(30vw, 470px); height: calc(9 * var(--sq) + 8 * var(--gap)); }
.rp-left  { left: 0; }
.rp-right { right: 0; }
.rp-squares { position: absolute; inset: 0; display: grid; gap: var(--gap); grid-template-columns: repeat(10, 1fr); grid-template-rows: repeat(9, 1fr); }
.rp-left  .rp-squares { -webkit-mask-image: linear-gradient(270deg, transparent 0, #000 45%); mask-image: linear-gradient(270deg, transparent 0, #000 45%); }
.rp-right .rp-squares { -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 45%); mask-image: linear-gradient(90deg, transparent 0, #000 45%); }
.rp-side .ref-card { width: clamp(96px, 7.6vw, 124px); padding: 10px; }

.rp-center { position: relative; z-index: 3; text-align: center; max-width: 560px; }
.rp-center h2 {
    font-family: 'Barlow Condensed', 'Plus Jakarta Sans', sans-serif; font-weight: 700; text-transform: uppercase;
    font-size: clamp(38px, 4.3vw, 64px); line-height: 1.05; color: var(--blue-dark);
}
.rp-center > p { margin: 22px auto 0; max-width: 520px; font-size: 18px; color: #55607c; }
.rp-stats { display: flex; justify-content: center; gap: clamp(18px, 2.6vw, 40px); margin-top: 38px; flex-wrap: wrap; }
.rp-stats li { display: grid; gap: 4px; }
.rp-stats strong { font-size: clamp(26px, 2.4vw, 36px); font-weight: 700; letter-spacing: -.02em; color: var(--blue-dark); font-variant-numeric: tabular-nums; }
.rp-stats li > span { font-size: 15px; color: #6b7690; }
.rp-cta { margin-top: 38px; }

@media (max-width: 1100px) {
    .refs-page { display: block; padding: 50px 0 60px; min-height: 0; }
    .rp-side { position: relative; top: auto; transform: none; width: 100%; height: calc(3 * var(--sq) + 2 * var(--gap)); --sq: 44px; overflow: hidden; }
    .rp-squares { grid-template-columns: repeat(14, var(--sq)); grid-template-rows: repeat(3, var(--sq)); }
    .rp-left .rp-squares, .rp-right .rp-squares { -webkit-mask-image: none; mask-image: none; }
    .rp-side .ref-card { width: 108px; top: 6px !important; }
    .rp-side .ref-card:nth-child(n+5) { display: none; }
    .rp-side .ref-card:nth-child(2) { left: 4% !important; }
    .rp-side .ref-card:nth-child(3) { left: 36% !important; }
    .rp-side .ref-card:nth-child(4) { left: 68% !important; }
    .rp-center { padding: 48px 24px; }
}


/* ---------- İletişim sayfası ---------- */
.contact { padding: 0 0 100px; }
.contact .contact-grid { margin-top: 56px; }
.map-cover iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; display: block; }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: clamp(28px, 5vw, 70px); align-items: start; }
.contact-grid { align-items: stretch; }
.contact-info { display: flex; flex-direction: column; gap: 14px; }
.ci-head h2 { font-size: clamp(24px, 2.6vw, 32px); letter-spacing: -.01em; color: var(--blue-dark); }
.ci-head .cf-sub { margin-bottom: 8px; }
.contact-info .info-card { flex: 1; }
.info-card { display: flex; align-items: center; gap: 18px; padding: 20px 22px; border-radius: var(--radius); background: #fff; border: 1px solid #e3e8f4; transition: transform .25s, box-shadow .25s, border-color .25s; }
.info-card:hover { transform: translateY(-3px); border-color: var(--blue); box-shadow: 0 18px 34px -22px rgba(15,27,61,.5); }
.info-ico { flex: none; width: 56px; height: 56px; border-radius: var(--radius); display: grid; place-items: center; background: #eff3ff; color: var(--blue); transition: background .2s, color .2s; }
.info-card:hover .info-ico { background: var(--blue); color: #fff; }
.info-wa .info-ico { background: #e4f8ec; color: #1aa75a; }
.info-wa:hover .info-ico { background: #25d366; color: #fff; }
.info-txt { display: grid; gap: 3px; min-width: 0; }
.info-txt small { font-size: 13px; font-weight: 600; color: #6b7690; letter-spacing: .04em; text-transform: uppercase; }
.info-txt b { font-size: 18px; color: var(--blue-dark); line-height: 1.35; overflow-wrap: anywhere; }

.contact-form-card { background: #eff3ff; border-radius: var(--radius); padding: clamp(26px, 4vw, 46px); }
.contact-form-card h2 { font-size: clamp(24px, 2.6vw, 32px); letter-spacing: -.01em; color: var(--blue-dark); }
.cf-sub { margin: 6px 0 22px; color: #55607c; }
#contactForm { display: grid; gap: 14px; }
#contactForm label { display: grid; gap: 6px; font-size: 13px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: #6b7690; }
#contactForm label em { font-style: normal; font-weight: 500; text-transform: none; letter-spacing: 0; }
#contactForm input[type="text"], #contactForm input[type="tel"], #contactForm input[type="email"], #contactForm select, #contactForm textarea {
    font: 500 16px/1.3 'Plus Jakarta Sans', sans-serif; color: var(--text); padding: 14px 16px; border: 1.5px solid #d5dbea; border-radius: var(--radius); outline: none; background: #fff; text-transform: none; letter-spacing: 0; width: 100%;
}
#contactForm textarea { resize: vertical; min-height: 120px; }
#contactForm select { appearance: none; -webkit-appearance: none; cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%231f3fe0' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; }
#contactForm input:focus, #contactForm select:focus, #contactForm textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(31,63,224,.12); }
#contactForm .has-error { border-color: var(--red); }
.cf-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
#contactForm .cf-check { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; font-weight: 500; letter-spacing: 0; text-transform: none; color: #55607c; cursor: pointer; }
#contactForm .cf-check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--blue); flex: none; }
.cf-send { justify-self: start; }
.cf-done { text-align: center; display: grid; justify-items: center; gap: 12px; padding: 40px 10px; }
.cf-done[hidden] { display: none; }
.cf-done p { color: #55607c; max-width: 340px; }

.map-section { padding: 30px 0 100px; }
.map-card { position: relative; height: clamp(320px, 38vw, 480px); border-radius: var(--radius); overflow: hidden; background: #e4ebfc; box-shadow: 0 24px 50px -30px rgba(15,27,61,.5); }
.map-card iframe { width: 100%; height: 100%; border: 0; display: block; }
.map-route { position: absolute; left: 20px; bottom: 20px; box-shadow: 0 14px 28px -12px rgba(8,25,100,.6); }

@media (max-width: 960px) {
    .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
    .cf-row { grid-template-columns: 1fr; }
    .info-txt b { font-size: 16px; }
}