/* Timsan — lacivert zemin, kırmızı yalnızca ince vurgu */
:root {
    --navy: #132536;
    --navy-2: #1c3348;
    --red: #b33a2b;
    --red-2: #8f2e23;
    --mark: #b33a2b;
    --beige: #f4f0ea;
    --white: #fbfaf7;
    --ink: #243040;
    --mute: #667180;
    --line: #e6e0d6;
    --font: "Manrope", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font);
    color: var(--ink);
    background: var(--white);
    font-size: 16px;
    line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--navy); }
::selection { background: var(--navy); color: #fff; }

.site-header {
    background: var(--navy);
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: 0 10px 28px rgba(8, 22, 40, .28);
}
.site-logo img { height: 42px; width: auto; }
.site-nav a {
    color: rgba(255,255,255,.86);
    font-weight: 600;
    font-size: 14px;
}
.site-nav a:hover,
.site-nav a.is-active { color: #fff; }
.nav-toggle {
    width: 42px; height: 42px;
    border: 1px solid rgba(255,255,255,.25);
    background: transparent;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    padding: 10px;
}
.nav-toggle span { display: block; height: 2px; background: #fff; }
.mobile-drawer { background: var(--navy); color: #fff; }
.mobile-drawer a { color: #fff; font-weight: 600; }

.btn-red {
    display: inline-block;
    background: var(--red);
    color: #fff !important;
    font-weight: 700;
    font-size: 14px;
    padding: 10px 20px;
    border: 0;
    border-radius: 2px;
    box-shadow: 0 10px 22px rgba(19, 37, 54, .22);
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn-red:hover { background: var(--red-2); color: #fff !important; transform: translateY(-2px); box-shadow: 0 14px 28px rgba(19, 37, 54, .28); }
.btn-outline {
    display: inline-block;
    border: 1px solid #fff;
    color: #fff !important;
    font-weight: 700;
    font-size: 14px;
    padding: 10px 20px;
    border-radius: 2px;
    transition: background .2s ease, color .2s ease, transform .2s ease;
}
.btn-outline:hover { background: #fff; color: var(--navy) !important; transform: translateY(-2px); }
.btn-white {
    display: inline-block;
    background: #fff;
    color: var(--navy) !important;
    font-weight: 700;
    font-size: 14px;
    padding: 10px 20px;
    border-radius: 2px;
    box-shadow: 0 8px 18px rgba(8, 22, 40, .18);
    transition: transform .2s ease, box-shadow .2s ease;
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(8, 22, 40, .22); color: var(--navy) !important; }

.hero-full {
    position: relative;
    min-height: 78vh;
    display: flex;
    align-items: center;
    text-align: center;
    color: #fff;
    overflow: hidden;
    background: var(--navy);
}
.hero-video {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
    background: var(--navy) center/cover no-repeat;
}
.hero-yt {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 56.25vw;
    min-width: 177.78vh;
    min-height: 100%;
    border: 0;
    transform: translate(-50%, -50%) scale(1.28);
}
.hero-full::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(180deg, rgba(11,24,36,.48) 0%, rgba(11,24,36,.78) 100%);
}
.hero-full .container { position: relative; z-index: 2; padding-top: 64px; padding-bottom: 36px; }
.hero-copy h1 {
    font-size: clamp(34px, 5vw, 58px);
    font-weight: 800;
    line-height: 1.02;
    margin: 0 auto 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    animation: fadeUp .75s ease both;
}
.hero-line { display: block; line-height: 1.05; }
.hero-mark {
    text-decoration: underline;
    text-decoration-color: var(--mark);
    text-decoration-thickness: 4px;
    text-underline-offset: 5px;
    text-decoration-skip-ink: none;
}
.hero-kicker { color: #fff !important; }
.hero-copy .lead {
    max-width: 52ch;
    color: rgba(255,255,255,.88);
    margin: 0 auto 24px;
    animation: fadeUp .75s .1s ease both;
}
.hero-full .hero-actions { animation: fadeUp .75s .18s ease both; justify-content: center; }
.stat-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 48px;
    padding-top: 22px;
    border-top: 1px solid rgba(255,255,255,.18);
    animation: fadeUp .75s .28s ease both;
}
.stat-bar strong { display: block; font-size: 28px; font-weight: 800; }
.stat-bar span { font-size: 13px; color: rgba(255,255,255,.7); }

.section { padding: 80px 0; }
.section-beige { background: var(--beige); }
.section-navy { background: var(--navy); color: #fff; }
.section-navy p { color: rgba(255,255,255,.8); }
.section-navy .callout-link { color: #fff; text-decoration: underline; text-underline-offset: 4px; text-decoration-color: rgba(255,255,255,.4); }
.section-navy .kicker { color: rgba(255,255,255,.55); }
.callout-band {
    position: relative;
    text-align: center;
    color: #fff;
    background: var(--navy) center/cover no-repeat;
    overflow: hidden;
}
.callout-band::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(11,24,36,.78) 0%, rgba(11,24,36,.88) 100%);
}
.callout-band .container { position: relative; z-index: 1; max-width: 760px; }
.callout-band h2 {
    font-weight: 800;
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.15;
    margin: 0 0 16px;
}
.callout-band p { color: rgba(255,255,255,.86); }
.callout-band .kicker { color: #e8b4ae; }
.callout-band .callout-link {
    color: #fff;
    text-decoration: underline;
    text-underline-offset: 4px;
    text-decoration-color: rgba(255,255,255,.4);
}

.catalog-room { background: #0e1a24; padding: 28px 0 56px; color: #fff; }
.catalog-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
    flex-wrap: wrap;
}
.cat-meta { flex: 1; }
.cat-meta strong { display: block; font-size: 15px; }
.cat-meta span { font-size: 13px; color: rgba(255,255,255,.55); }
.cat-nav {
    width: 44px; height: 44px;
    border: 1px solid rgba(255,255,255,.18);
    background: rgba(255,255,255,.06);
    color: #fff;
    border-radius: 8px;
}
.cat-nav:hover { background: rgba(255,255,255,.12); }
.cat-dl { margin-left: auto; }
.catalog-stage {
    position: relative;
    display: flex;
    align-items: stretch;
    justify-content: center;
    min-height: 60vh;
    perspective: 1600px;
}
.catalog-book {
    background: #111;
    box-shadow: 0 28px 70px rgba(0,0,0,.45);
    border-radius: 4px;
    overflow: hidden;
    max-width: 100%;
}
.catalog-book canvas {
    display: block;
    max-width: 100%;
    height: auto;
    background: #fff;
    transform-origin: center;
    animation: none;
}
.catalog-book canvas.from-right { animation: catInRight .55s cubic-bezier(.22,.7,.25,1) both; }
.catalog-book canvas.from-left { animation: catInLeft .55s cubic-bezier(.22,.7,.25,1) both; }
.catalog-book canvas.leave-left { animation: catOutLeft .28s ease both; }
.catalog-book canvas.leave-right { animation: catOutRight .28s ease both; }
@keyframes catInRight {
    from { opacity: 0; transform: rotateY(-12deg) translateX(48px) scale(.96); }
    to { opacity: 1; transform: none; }
}
@keyframes catInLeft {
    from { opacity: 0; transform: rotateY(12deg) translateX(-48px) scale(.96); }
    to { opacity: 1; transform: none; }
}
@keyframes catOutLeft {
    to { opacity: 0; transform: rotateY(10deg) translateX(-30px) scale(.98); }
}
@keyframes catOutRight {
    to { opacity: 0; transform: rotateY(-10deg) translateX(30px) scale(.98); }
}
.cat-hit {
    position: absolute;
    top: 0; bottom: 0;
    width: 22%;
    border: 0;
    background: transparent;
    z-index: 2;
    cursor: pointer;
}
.cat-hit-l { left: 0; }
.cat-hit-r { right: 0; }
.catalog-hint { text-align: center; color: rgba(255,255,255,.4); font-size: 13px; margin: 16px 0 0; }
@media (max-width: 767px) {
    .cat-hit { width: 18%; }
    .catalog-toolbar .cat-dl { width: 100%; text-align: center; }
}

.accent-title {
    border-left: 3px solid var(--red);
    padding-left: 16px;
    font-size: clamp(28px, 3.4vw, 40px);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
}
.kicker {
    color: var(--red);
    font-weight: 700;
    font-size: 13px;
    letter-spacing: .08em;
    text-transform: uppercase;
    margin-bottom: 10px;
}
.about-photo {
    width: 100%;
    height: 360px;
    object-fit: cover;
    border-radius: 2px;
    box-shadow: 0 22px 48px rgba(12, 35, 64, .2);
}
.value-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 14px; }
.value-box {
    padding: 28px 24px;
    color: #fff;
    min-height: 140px;
    box-shadow: 0 14px 32px rgba(12, 35, 64, .18);
    transition: transform .25s ease, box-shadow .25s ease;
}
.value-box:hover { transform: translateY(-4px); box-shadow: 0 20px 40px rgba(12, 35, 64, .24); }
.value-box.navy { background: var(--navy); }
.value-box.red { background: var(--navy-2); }
.value-box h3 { font-size: 18px; font-weight: 800; margin-bottom: 8px; }
.value-box p { margin: 0; font-size: 14px; opacity: .9; }
.medal {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    margin-bottom: 16px;
    position: relative;
    background: radial-gradient(circle at 32% 28%, #fff8ea, #d4b483 46%, #8a6230 100%);
    box-shadow: 0 0 0 3px rgba(212, 180, 131, .28), 0 8px 16px rgba(0,0,0,.28);
}
.medal::before {
    content: "";
    position: absolute;
    inset: 5px;
    border-radius: 50%;
    background: #0e1c28;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.1);
}
.medal i {
    position: relative;
    z-index: 1;
    font-size: 22px;
    color: #e8d5a8;
}
.value-ico { display: block; font-size: 28px; margin-bottom: 10px; opacity: .95; }
.big-stat { font-size: clamp(48px, 6vw, 72px); font-weight: 800; line-height: 1; color: var(--navy); }
.big-stat span { display: block; font-size: 18px; font-weight: 600; margin-top: 8px; color: var(--ink); }

.project-card {
    display: block;
    color: inherit;
    background: #fff;
    box-shadow: 0 8px 22px rgba(12, 35, 64, .08);
    transition: transform .25s ease, box-shadow .25s ease;
}
.project-card img {
    width: 100%;
    height: 210px;
    object-fit: cover;
    filter: grayscale(1);
    transition: filter .35s ease;
}
.project-card:hover img { filter: grayscale(0); }
.project-card:hover { color: inherit; transform: translateY(-6px); box-shadow: 0 18px 40px rgba(12, 35, 64, .16); }
.project-card .pad { padding: 0 14px 16px; }
.project-card .cat { color: var(--red); font-size: 12px; font-weight: 700; margin: 12px 0 4px; }
.project-card h3 { font-size: 17px; font-weight: 800; margin: 0 0 4px; }
.project-card .meta { font-size: 13px; color: var(--mute); }

.service-card {
    background: #fff;
    border: 1px solid var(--line);
    padding: 24px;
    height: 100%;
    display: block;
    color: inherit;
    box-shadow: 0 8px 20px rgba(12, 35, 64, .06);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.service-card:hover { border-color: var(--red); color: inherit; transform: translateY(-4px); box-shadow: 0 16px 32px rgba(12, 35, 64, .12); }
.service-card strong { display: block; font-size: 18px; margin-bottom: 8px; }

.partner-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}
.partner-grid a {
    background: #fff;
    border: 1px solid var(--line);
    min-height: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    box-shadow: 0 8px 18px rgba(12, 35, 64, .06);
    transition: transform .25s ease, box-shadow .25s ease;
}
.partner-grid a:hover { transform: translateY(-4px); box-shadow: 0 14px 28px rgba(12, 35, 64, .12); }
.partner-grid img { max-height: 56px; max-width: 80%; object-fit: contain; }

.faq details { border-bottom: 1px solid var(--line); padding: 14px 0; }
.faq summary { cursor: pointer; font-weight: 700; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq p { color: var(--mute); margin: 8px 0 0; }

.page-hero {
    background: var(--navy);
    color: #fff;
    padding: 56px 0 40px;
    box-shadow: inset 0 -12px 28px rgba(0,0,0,.12);
}
.page-hero .container { animation: fadeUp .6s ease both; }
.page-hero h1 { font-size: clamp(32px, 4vw, 48px); font-weight: 800; margin: 0; }
.page-hero p { color: rgba(255,255,255,.75); max-width: 54ch; margin: 10px 0 0; }

.prose { max-width: 70ch; }
.prose h2 { font-size: 24px; font-weight: 800; margin-top: 1.4em; }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.gallery-grid img { width: 100%; height: 220px; object-fit: cover; box-shadow: 0 10px 24px rgba(12, 35, 64, .12); }

.form-work label { display: block; font-weight: 700; font-size: 13px; margin: 14px 0 6px; }
.form-work input,
.form-work select,
.form-work textarea {
    width: 100%;
    border: 1px solid var(--line);
    background: #fff;
    padding: 10px 12px;
    font-family: inherit;
}
.form-work input:focus,
.form-work select:focus,
.form-work textarea:focus {
    outline: 2px solid var(--navy);
    outline-offset: 1px;
    box-shadow: 0 8px 20px rgba(12, 35, 64, .1);
}
.form-work textarea { min-height: 120px; }
.alert-ok { background: #e7f3d8; border: 1px solid #7a9a45; padding: 12px; }
.alert-err { background: #f8d7d4; border: 1px solid var(--red); padding: 12px; }
.map-frame { width: 100%; height: 340px; border: 0; }

.cta-bar { background: var(--red); color: #fff; padding: 28px 0; font-weight: 700; box-shadow: none; }
.cta-bar .btn-white { color: var(--navy) !important; }

.topbar { font-size: 13px; font-weight: 600; }
.topbar a:hover { opacity: .85; color: inherit; }
.topbar-links a, .topbar-links span { white-space: nowrap; }
.site-nav { gap: 4px; }
.site-nav > a, .nav-drop > a {
    color: rgba(255,255,255,.9);
    font-weight: 600;
    font-size: 14px;
    padding: 8px 12px;
}
.nav-drop { position: relative; }
.nav-drop > a i { font-size: 11px; margin-left: 2px; }
.nav-drop ul {
    position: absolute;
    top: calc(100% - 2px);
    left: 0;
    min-width: 280px;
    margin: 0;
    padding: 10px;
    list-style: none;
    background: #fff;
    box-shadow: 0 18px 40px rgba(19, 37, 54, .16);
    display: none;
    z-index: 60;
    border-radius: 10px;
    border: 1px solid var(--line);
}
.nav-drop:hover ul,
.nav-drop:focus-within ul { display: block; }
.nav-drop ul a {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--ink);
    padding: 8px 10px;
    font-size: 13px;
    font-weight: 600;
    border-radius: 8px;
}
.nav-drop ul a:hover { background: var(--beige); color: var(--navy); }
.drop-ico {
    width: 36px;
    height: 36px;
    flex: 0 0 36px;
    display: grid;
    place-items: center;
    background: var(--beige);
    color: var(--navy);
    border-radius: 8px;
    font-size: 16px;
}
.site-nav > a i,
.nav-drop > a i:not(.chev) { margin-right: 6px; font-size: 14px; opacity: .9; }
.nav-drop > a .chev { font-size: 11px; margin-left: 2px; }
.site-nav .btn-red { margin-left: 8px; }

.service-tile {
    display: block;
    background: #fff;
    color: inherit;
    height: 100%;
    box-shadow: 0 10px 26px rgba(12, 35, 64, .1);
    overflow: hidden;
    transition: transform .25s ease, box-shadow .25s ease;
}
.service-tile:hover { color: inherit; transform: translateY(-6px); box-shadow: 0 18px 40px rgba(12, 35, 64, .16); }
.service-tile .thumb { position: relative; }
.service-tile .thumb img { width: 100%; height: 180px; object-fit: cover; }
.service-tile .ico {
    position: absolute;
    left: 14px;
    bottom: -18px;
    width: 48px;
    height: 48px;
    background: var(--navy);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 22px;
    box-shadow: 0 8px 18px rgba(19, 37, 54, .25);
}
.service-tile .pad { padding: 28px 16px 18px; }
.service-tile strong { display: block; font-size: 17px; margin-bottom: 6px; }
.service-ticker {
    margin-top: 0;
    background: #0b1118;
    overflow: hidden;
    white-space: nowrap;
}
.service-ticker-track {
    display: flex;
    width: max-content;
    align-items: center;
    animation: tickerMove 38s linear infinite;
}
.service-ticker:hover .service-ticker-track { animation-play-state: paused; }
.service-ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 8px 16px 22px;
    color: #fff !important;
    text-decoration: none;
}
.service-ticker-item:hover { color: #fff !important; opacity: .85; }
.tick-ico {
    width: 28px;
    height: 28px;
    display: grid;
    place-items: center;
    color: var(--red);
    font-size: 18px;
}
.tick-name {
    font-weight: 800;
    font-size: 13px;
    letter-spacing: .08em;
    text-transform: uppercase;
}
.tick-dot {
    width: 5px;
    height: 5px;
    margin-left: 14px;
    border-radius: 50%;
    background: rgba(255,255,255,.85);
}
@keyframes tickerMove {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
    .service-ticker-track { animation: none; }
}

.logo-marquee {
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.logo-track {
    display: flex;
    width: max-content;
    gap: 18px;
    animation: marqueeRight 42s linear infinite;
    padding: 8px 0 12px;
}
.logo-slide {
    width: 280px;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 28px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 12px;
    box-shadow: 0 10px 28px rgba(19, 37, 54, .06);
}
.logo-slide img {
    max-height: 88px;
    max-width: 200px;
    width: auto;
    object-fit: contain;
    filter: none;
    opacity: 1;
}
.logo-slide:hover { transform: translateY(-3px); box-shadow: 0 16px 32px rgba(19, 37, 54, .1); }
@keyframes marqueeRight {
    from { transform: translateX(-50%); }
    to { transform: translateX(0); }
}
.faq-photo {
    width: 100%;
    height: 420px;
    object-fit: cover;
    box-shadow: 0 22px 48px rgba(12, 35, 64, .2);
}

.mob-bar {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 80;
    box-shadow: 0 -8px 24px rgba(12, 35, 64, .22);
}
.mob-bar a {
    flex: 1;
    text-align: center;
    padding: 10px 4px 8px;
    font-size: 11px;
    font-weight: 700;
    color: inherit !important;
}
.mob-bar a i { display: block; font-size: 18px; margin-bottom: 2px; }
@media (max-width: 991px) {
    .mob-bar { display: flex; }
    body.has-mob-bar { padding-bottom: 72px; }
}

@media (prefers-reduced-motion: reduce) {
    .logo-track { animation: none; }
}

.reveal { opacity: 1; transform: none; }
.js .reveal:not(.is-in) {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-in { opacity: 1; transform: none; }
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(18px); }
    to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .reveal { opacity: 1; transform: none; }
    .hero-yt { display: none !important; }
}
.site-footer { background: var(--navy); color: rgba(255,255,255,.78); padding: 56px 0 24px; font-size: 14px; }
.site-footer a { color: #fff; display: block; margin-top: 6px; }
.site-footer h3 { color: #fff; font-size: 14px; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 12px; }
.footer-logo { height: 40px; width: auto; }
.footer-map {
    width: 100%;
    height: 196px;
    border: 0;
    border-radius: 6px;
    display: block;
    background: #0a1620;
}
.footer-copy {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 36px;
    padding-top: 16px;
    border-top: 1px solid rgba(255,255,255,.12);
    font-size: 13px;
}
.site-footer .footer-copy a { display: inline; margin: 0; }
.footer-copy .sep { margin: 0 8px; opacity: .45; }

@media (max-width: 991px) {
    .stat-bar, .value-grid, .partner-grid, .gallery-grid { grid-template-columns: 1fr 1fr; }
    .hero-full { min-height: 70vh; align-items: center; }
}
@media (max-width: 575px) {
    .stat-bar, .value-grid, .partner-grid, .gallery-grid { grid-template-columns: 1fr; }
}