* { box-sizing: border-box; }
body {
    font-family: 'Segoe UI', Arial, sans-serif;
    margin: 0; padding: 0;
    background: #111c0a;
    overflow: hidden;
    height: 100vh; width: 100vw;
}

.loader {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: #0f1a08;
    z-index: 9999;
    display: none;
    justify-content: center;
    align-items: center;
}
.loader-inner {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.video-container {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: -1;
    overflow: hidden;
    background: #0f1a08 url('https://sunum.botasan.com/s/sunum/images/thumb.jpg') center/cover no-repeat;
}
.video-container video,
.video-container iframe {
    width: 100vw; height: 56.25vw;
    min-height: 100vh; min-width: 177.78vh;
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    border: none; pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}
.video-container iframe.video-ready {
    opacity: 1;
}

.mainlogo {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -55%);
    display: flex;
    justify-content: center;
    align-items: center;
}
.mainlogo img {
    width: 320px;
    filter: drop-shadow(0 4px 24px rgba(0,0,0,0.7));
}

.popup {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.88);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}
.popup-content {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 85%; height: 85%;
}
.popup img, .popup video, .popup iframe {
    max-width: 100%; max-height: 100%;
}

.support-popup {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.85);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}
.support-popup-content {
    background: #fff;
    border-radius: 12px;
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    width: 65%;
    max-width: 900px;
    padding: 30px;
    position: relative;
}
.support-form { flex: 1; padding-right: 30px; overflow-y: auto; }
.support-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: 20px;
    border-left: 1px solid #eee;
}
.support-logo img { max-width: 130px; }
.close-support {
    position: absolute;
    top: 14px; right: 18px;
    font-size: 28px; color: #333;
    cursor: pointer; font-weight: bold;
}
.support-form input[type="text"],
.support-form select,
.support-form textarea {
    width: 100%; padding: 9px;
    margin-top: 5px; margin-bottom: 13px;
    border: 1px solid #ccc;
    border-radius: 6px; font-size: 14px;
}
.support-form label { font-weight: 600; color: #1a2a12; font-size: 13px; }
.support-form button {
    background-color: #d4852a;
    color: white; border: none;
    padding: 11px 20px;
    border-radius: 6px; font-size: 15px; cursor: pointer;
}
.support-form button:hover { background-color: #b86e1a; }

.nav-hub {
    position: fixed;
    bottom: 0; left: 0;
    width: 360px; height: 360px;
    z-index: 500;
    pointer-events: none;
}
.nav-hub.expanded { pointer-events: all; }

.nav-goo {
    position: absolute; inset: 0;
    filter: url("#nav-goo");
    pointer-events: none;
}

.ngb {
    position: absolute;
    border-radius: 50%;
    background: rgba(18,18,18,0.42);
    backdrop-filter: blur(24px) saturate(1.8);
    -webkit-backdrop-filter: blur(24px) saturate(1.8);
    display: flex; align-items: center; justify-content: center;
    flex-direction: column;
}

.ngb-center {
    width: 80px; height: 80px;
    left: 20px; bottom: 20px;
    z-index: 5;
    pointer-events: all;
    cursor: pointer;
    overflow: hidden;
    border: 1.5px solid rgba(255,255,255,0.18);
    transition: left 0.52s cubic-bezier(.2,1,.25,1),
                bottom 0.52s cubic-bezier(.2,1,.25,1),
                transform 0.4s cubic-bezier(.34,1.56,.64,1);
}
.nav-hub.expanded .ngb-center { left: 20px; bottom: 20px; transform: scale(0.78); }

.ngb-burger {
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 5px; pointer-events: none;
}
.ngb-burger span {
    display: block;
    width: 28px; height: 2.5px;
    background: rgba(255,255,255,0.92);
    border-radius: 2px;
    transform-origin: center;
    transition: transform 0.32s cubic-bezier(.4,0,.2,1),
                opacity   0.22s,
                width     0.28s cubic-bezier(.4,0,.2,1);
}
.nav-hub.expanded .ngb-burger span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.nav-hub.expanded .ngb-burger span:nth-child(2) {
    opacity: 0; width: 0;
}
.nav-hub.expanded .ngb-burger span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.ngb:not(.ngb-center) {
    width: 62px; height: 62px;
    left: 20px; bottom: 20px;
    z-index: 4;
    pointer-events: none;
    cursor: pointer;
    border: 1px solid rgba(255,255,255,0.14);
    transform: scale(0);
    transition: left   0.48s cubic-bezier(.2,1,.28,1),
                bottom 0.48s cubic-bezier(.2,1,.28,1),
                transform 0.35s cubic-bezier(.2,1,.28,1),
                background 0.2s, border-color 0.2s,
                pointer-events 0s;
}
.nav-hub.expanded .ngb:not(.ngb-center) { pointer-events: all; transform: scale(1); }
.ngb:not(.ngb-center):hover {
    background: rgba(212,133,42,0.82);
    border-color: #d4852a;
}
.ngb:not(.ngb-center):hover .ngb-txt { color: #fff !important; }
.ngb.active { border-color: rgba(212,133,42,0.7); background: rgba(212,133,42,0.18); }
.ngb.active .ngb-txt { color: #d4852a !important; transition-delay: 0s !important; }

#navTip {
    position: absolute;
    background: rgba(8,15,4,0.92);
    border: 1px solid rgba(212,133,42,0.35);
    color: rgba(255,255,255,0.88);
    font-size: 9px; font-weight: 700;
    letter-spacing: 1.8px; text-transform: uppercase;
    white-space: nowrap;
    padding: 5px 11px;
    border-radius: 6px;
    pointer-events: none;
    opacity: 0;
    z-index: 20;
    transition: opacity 0.18s;
}

.nav-hub.expanded .ngb-kunye  { left:  26px; bottom: 280px; transition-delay: 0.15s; }
.nav-hub.expanded .ngb-bolge  { left:  78px; bottom: 256px; transition-delay: 0.12s; }
.nav-hub.expanded .ngb-sim    { left: 132px; bottom: 226px; transition-delay: 0.09s; }
.nav-hub.expanded .ngb-harita { left: 176px; bottom: 190px; transition-delay: 0.06s; }
.nav-hub.expanded .ngb-daire  { left: 214px; bottom: 144px; transition-delay: 0.03s; }
.nav-hub.expanded .ngb-maket  { left: 238px; bottom:  88px; transition-delay: 0.00s; }

.ngb-ctrl {
    width: 48px; height: 48px;
    left: 20px; bottom: 20px;
    background: rgba(18,18,18,0.42);
    backdrop-filter: blur(24px) saturate(1.8);
    -webkit-backdrop-filter: blur(24px) saturate(1.8);
    border: 1px solid rgba(255,255,255,0.14);
    z-index: 3;
}
.ngb-ctrl:hover { background: rgba(212,133,42,0.82); border-color: #d4852a; }
.ngb-ico { width: 17px; height: 17px; filter: none; opacity: 0.72; pointer-events: none; }
.ngb-ctrl:hover .ngb-ico { opacity: 1; }

.nav-hub.expanded .ngb-ctrl-fs   { left:  46px; bottom: 174px; transition-delay: 0.08s; }
.nav-hub.expanded .ngb-ctrl-v2   { left: 114px; bottom: 143px; transition-delay: 0.06s; }
.nav-hub.expanded .ngb-ctrl-kat  { left: 158px; bottom:  90px; transition-delay: 0.04s; }
.nav-hub.expanded .ngb-ctrl-lang { left: 174px; bottom:  28px; transition-delay: 0.02s; }

.nav-arrows {
    position: fixed;
    bottom: 50px; right: 24px;
    display: flex; align-items: stretch;
    background: rgba(18, 18, 18, 0.42);
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 6px 28px rgba(0,0,0,0.3);
    backdrop-filter: blur(24px) saturate(1.8);
    -webkit-backdrop-filter: blur(24px) saturate(1.8);
    z-index: 600;
    transition: box-shadow 0.28s, border-color 0.28s;
}
.nav-arrows:hover {
    border-color: rgba(255,255,255,0.28);
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.nav-arr {
    width: 64px; height: 56px;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    color: rgba(255,255,255,0.9);
    transition: background 0.20s, color 0.20s;
    position: relative;
}
.nav-arr::before {
    content: '';
    position: absolute;
    width: 40px; height: 40px;
    border-radius: 50%;
    background: rgba(212,133,42,0.18);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1.5px solid rgba(212,133,42,0.4);
    pointer-events: none;
    transition: background 0.20s, border-color 0.20s;
}
.nav-arr:hover::before {
    background: rgba(212,133,42,0.82);
    border-color: #d4852a;
}
.nav-arr:hover {
    background: rgba(212,133,42,0.14);
    color: #fff;
}
.nav-arr svg { width: 28px; height: 28px; flex-shrink: 0; position: relative; z-index: 1; }
.nav-arr-sep {
    width: 1px;
    background: rgba(212,133,42,0.22);
    margin: 10px 0;
}


#main-content {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
}

.full-bg-page {
    width: 100%; height: 100%;
    position: relative;
    overflow: hidden;
}
.full-bg-page .bg-img {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    object-fit: cover;
}
.full-bg-page .overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(10,18,5,0.45);
}

.swiper-page { width: 100%; height: 100%; }
.swiper-page .swiper { width: 100%; height: 100%; }
.swiper-page .swiper-slide img {
    width: 100%; height: 100%;
    object-fit: cover;
}
.swiper-page .swiper-button-next,
.swiper-page .swiper-button-prev { color: rgba(212,133,42,0.9); }
.swiper-page .swiper-pagination-bullet-active { background: #d4852a; }

.kunye-page {
    width: 100%; height: 100%;
    background: linear-gradient(135deg, #0f1a08 0%, #1e3010 50%, #0f1a08 100%);
    display: flex; align-items: center; justify-content: center;
    position: relative;
}
.kunye-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(212,133,42,0.3);
    border-radius: 20px;
    padding: 40px 60px;
    max-width: 850px; width: 85%;
    backdrop-filter: blur(10px);
    display: flex; gap: 50px; align-items: flex-start;
}
.kunye-logo { flex-shrink: 0; }
.kunye-logo img { width: 160px; }
.kunye-info { flex: 1; }
.kunye-info h1 {
    font-size: 32px; color: #d4852a;
    margin: 0 0 6px; font-weight: 300;
    letter-spacing: 4px; text-transform: uppercase;
}
.kunye-info h2 {
    font-size: 14px; color: rgba(255,255,255,0.5);
    margin: 0 0 28px; font-weight: 400;
    letter-spacing: 2px; text-transform: uppercase;
}
.kunye-divider {
    width: 60px; height: 2px;
    background: linear-gradient(90deg, #d4852a, transparent);
    margin-bottom: 28px;
}
.kunye-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px 30px;
}
.kunye-row { display: flex; flex-direction: column; gap: 3px; }
.kunye-row .label {
    font-size: 10px; color: rgba(212,133,42,0.7);
    text-transform: uppercase; letter-spacing: 1.5px; font-weight: 600;
}
.kunye-row .value {
    font-size: 15px; color: #f0ebe0; font-weight: 400;
}

.bolge-page {
    width: 100%; height: 100%;
    background: linear-gradient(180deg, #0a1406 0%, #1a2e0e 40%, #0e2008 100%);
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    position: relative; overflow: hidden;
    gap: 24px;
}
.bolge-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover; opacity: 0.25;
}
.bolge-top {
    position: relative; z-index: 2;
    display: flex; flex-direction: column;
    align-items: center; gap: 8px;
}
.bolge-top img { width: 200px; filter: brightness(1.1); }
.bolge-subtitle {
    font-size: 13px; color: rgba(212,133,42,0.85);
    letter-spacing: 3px; text-transform: uppercase;
}
.bolge-title {
    font-size: 34px; font-weight: 300;
    color: #f0ebe0; letter-spacing: 1px;
    text-align: center; margin-top: 6px;
}
.bolge-cards {
    position: relative; z-index: 2;
    display: flex; gap: 18px; align-items: flex-end;
}
.bolge-card {
    width: 200px; height: 270px;
    border-radius: 18px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
    border: 1px solid rgba(212,133,42,0.2);
}
.bolge-card:nth-child(3) {
    width: 220px; height: 300px;
    border: 1px solid rgba(212,133,42,0.5);
}
.bolge-card:hover { transform: translateY(-8px); box-shadow: 0 16px 40px rgba(0,0,0,0.6); }
.bolge-card img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}
.bolge-card:hover img { transform: scale(1.05); }
.bolge-card-overlay {
    position: absolute; bottom: 0; left: 0; right: 0;
    background: linear-gradient(to top, rgba(10,18,5,0.9) 0%, transparent 100%);
    padding: 20px 14px 14px;
}
.bolge-card-label {
    font-size: 14px; font-weight: 600;
    color: #f0ebe0; text-align: center;
    letter-spacing: 1px;
}

.sunum-page {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
}
.sunum-page .sunum-img {
    width: 100%; height: 100%;
    object-fit: contain;
    background: #0a1406;
}

.daireler-page {
    width: 100%; height: 100%;
    background: linear-gradient(135deg, #0a1406, #1a2e0e, #0a1406);
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 20px; position: relative;
}
.daireler-title {
    font-size: 11px; color: rgba(212,133,42,0.8);
    letter-spacing: 4px; text-transform: uppercase;
}
.daireler-tabs {
    display: flex; gap: 0;
    border: 1px solid rgba(212,133,42,0.3);
    border-radius: 30px; overflow: hidden;
}
.daireler-tab {
    padding: 10px 32px;
    font-size: 14px; font-weight: 600;
    color: rgba(255,255,255,0.5);
    cursor: pointer; transition: all 0.3s;
    background: transparent; letter-spacing: 1px;
}
.daireler-tab.active {
    background: rgba(212,133,42,0.85);
    color: #fff;
}
.daireler-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    padding: 0 40px;
    max-width: 1100px;
}
.daire-thumb {
    aspect-ratio: 4/3;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    border: 1px solid rgba(212,133,42,0.2);
    transition: all 0.25s;
    position: relative;
}
.daire-thumb:hover {
    border-color: rgba(212,133,42,0.7);
    transform: scale(1.03);
    box-shadow: 0 6px 20px rgba(0,0,0,0.5);
}
.daire-thumb img { width: 100%; height: 100%; object-fit: cover; }

.vaziyet-page {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    background: #0a1406; position: relative; overflow: hidden;
}
.vaziyet-page img.vaziyet-main {
    max-width: 90%; max-height: 90%;
    border-radius: 12px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.7);
    cursor: zoom-in;
}

.ngb-ctrl-lang .lang-label {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: rgba(255,255,255,0.82);
}