:root {
    --primary-blue: #0A1B3F;
    --secondary-gold: #C29B41;
    --text-dark: #333333;
    --text-light: #666666;
    --bg-light: #F8F9FA;
    --white: #FFFFFF;
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Playfair Display', serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--font-main); color: var(--text-dark); line-height: 1.6; background-color: var(--bg-light); overflow-x: hidden; }
a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); color: var(--primary-blue); }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section-title { font-family: var(--font-heading); color: var(--primary-blue); text-align: center; font-size: 2.5rem; margin-bottom: 2rem; }
.btn { display: inline-block; padding: 12px 24px; border-radius: 4px; font-weight: 600; cursor: pointer; transition: all 0.3s ease; }
.btn-blue { background-color: var(--primary-blue); color: var(--white); border: 2px solid var(--primary-blue); }
.btn-blue:hover { background-color: transparent; color: var(--primary-blue); }
.main-header { background-color: var(--white); box-shadow: 0 2px 10px rgba(0,0,0,0.1); z-index: 1000; }
.logo img { height: 70px; width: auto; }
.main-nav { gap: 15px; }
.main-nav a.nav-link { font-weight: 600; color: var(--primary-blue); font-size: 1.05rem; position: relative; padding: 10px 15px !important; }
.main-nav a.nav-link:hover, .main-nav a.nav-link.active { color: var(--secondary-gold); }
.language-switcher .dropdown-menu { border: 0; box-shadow: 0 10px 30px rgba(10, 27, 63, 0.12); }
.page-banner { background-color: var(--primary-blue); color: var(--white); }
.page-banner h1 { font-family: var(--font-heading); color: var(--secondary-gold); }
.hero-split { padding: 120px 0 80px; min-height: 88vh; display: flex; align-items: center; }
.hero-badge { display: inline-block; background: rgba(194, 155, 65, 0.1); color: var(--secondary-gold); padding: 8px 16px; border-radius: 50px; font-size: 0.85rem; font-weight: 600; letter-spacing: 1px; margin-bottom: 24px; }
.hero-title { font-size: 4rem; line-height: 1.1; font-weight: 700; margin-bottom: 24px; color: var(--primary-blue); }
.hero-text { font-size: 1.15rem; color: var(--text-light); margin-bottom: 40px; max-width: 90%; }
.hero-visual { position: relative; width: 100%; height: 500px; border-radius: 24px; background-position: center; background-size: cover; overflow: hidden; box-shadow: 0 24px 48px rgba(10, 27, 63, 0.15); }
.hero-visual::after { content: ''; position: absolute; top: -50px; right: -50px; width: 200px; height: 200px; border-radius: 50%; background: var(--secondary-gold); opacity: 0.55; filter: blur(40px); z-index: 0; }
.fade-up { opacity: 0; transform: translateY(30px); transition: 0.8s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.services-overview { padding: 80px 20px; }
.service-card { background: var(--white); padding: 0 0 34px; border-radius: 8px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); border-top: 4px solid var(--secondary-gold); transition: transform 0.3s ease; overflow: hidden; }
.service-card:hover { transform: translateY(-5px); }
.service-card-image { width: 100%; height: 190px; object-fit: cover; display: block; margin-bottom: 28px; }
.service-card .icon-box, .service-card h3, .service-card p, .service-card .read-more { margin-left: 30px; margin-right: 30px; }
.service-card h3 { color: var(--primary-blue); margin-bottom: 15px; font-family: var(--font-heading); font-size: 1.4rem; }
.service-card p { color: var(--text-light); margin-bottom: 20px; font-size: 0.95rem; }
.read-more { color: var(--secondary-gold); font-weight: 600; }
.read-more:hover { color: var(--primary-blue); }
.content-copy p { margin-bottom: 1rem; }
.content-image { width: 100%; min-height: 360px; max-height: 520px; object-fit: cover; border-radius: 18px; box-shadow: 0 18px 38px rgba(10, 27, 63, 0.14); }
.service-detail-card { min-height: 360px; }
.service-detail-image { width: 100%; height: 100%; min-height: 360px; object-fit: cover; display: block; }
.contact-image { width: 100%; height: 240px; object-fit: cover; display: block; }
.main-footer { background-color: var(--primary-blue); color: var(--white); padding: 60px 0 20px; }
.footer-logo { height: 50px; margin-bottom: 15px; filter: brightness(0) invert(1); opacity: 0.9; }
.main-footer h4 { color: var(--secondary-gold); margin-bottom: 20px; font-family: var(--font-heading); }
.main-footer a:hover { color: var(--secondary-gold); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; font-size: 0.85rem; color: #aaaaaa; }

/* SLC2 — aynı marka paletiyle daha editoryal ve hareketli alternatif */
.scroll-progress { position: fixed; inset: 0 0 auto; height: 3px; z-index: 2000; pointer-events: none; }
.scroll-progress span { display: block; width: 100%; height: 100%; background: var(--secondary-gold); transform: scaleX(0); transform-origin: left; }
.main-header { transition: box-shadow .35s ease, transform .35s ease; }
.main-nav a.nav-link::after { content: ''; position: absolute; left: 15px; right: 15px; bottom: 4px; height: 2px; background: var(--secondary-gold); transform: scaleX(0); transform-origin: right; transition: transform .35s ease; }
.main-nav a.nav-link:hover::after, .main-nav a.nav-link.active::after { transform: scaleX(1); transform-origin: left; }
.hero-editorial { position: relative; background-image: radial-gradient(circle at 8% 20%, rgba(194,155,65,.11) 0 2px, transparent 3px); background-size: 34px 34px; }
.hero-editorial::before { content: 'SLC'; position: absolute; left: -1.5vw; bottom: 0; font: 700 clamp(7rem,18vw,17rem)/.72 var(--font-heading); color: rgba(10,27,63,.035); pointer-events: none; }
.hero-title { font-size: clamp(3rem,5.7vw,5.25rem); letter-spacing: -.035em; }
.hero-visual { border-radius: 180px 20px 180px 20px; transform: rotate(1.5deg); transition: border-radius .7s ease, transform .7s ease; }
.hero-visual:hover { border-radius: 20px 180px 20px 180px; transform: rotate(0); }
.hero-floating-note { position: absolute; left: -26px; bottom: 42px; width: 190px; padding: 20px; color: var(--white); background: rgba(10,27,63,.92); backdrop-filter: blur(10px); display: flex; gap: 16px; align-items: flex-start; box-shadow: 0 18px 35px rgba(10,27,63,.22); animation: floatNote 4s ease-in-out infinite; }
.hero-floating-note strong { color: var(--secondary-gold); font: 700 2rem/1 var(--font-heading); }
.hero-floating-note span { font-size: .75rem; letter-spacing: .12em; text-transform: uppercase; line-height: 1.6; }
@keyframes floatNote { 50% { transform: translateY(-12px); } }
.hero-background { min-height: calc(100vh - 87px); padding: 110px 0 75px; isolation: isolate; background-image: linear-gradient(90deg, rgba(10,27,63,.94) 0%, rgba(10,27,63,.78) 43%, rgba(10,27,63,.25) 75%, rgba(10,27,63,.12) 100%), var(--hero-image); background-position: center; background-size: cover; }
.hero-background::before { content: ''; inset: 0; left: auto; bottom: auto; right: 7%; top: 9%; width: 300px; height: 300px; border: 1px solid rgba(194,155,65,.42); border-radius: 50%; box-shadow: 0 0 0 55px rgba(194,155,65,.07), 0 0 0 110px rgba(194,155,65,.035); font: inherit; }
.hero-background::after { content: ''; position: absolute; inset: auto 0 0; height: 30%; z-index: -1; background: linear-gradient(transparent, rgba(10,27,63,.5)); }
.hero-background .hero-content-panel { max-width: 760px; padding: 44px 48px 46px; border-left: 4px solid var(--secondary-gold); background: rgba(10,27,63,.62); backdrop-filter: blur(8px); box-shadow: 0 28px 70px rgba(0,0,0,.2); }
.hero-background .hero-title { color: var(--white); font-size: clamp(3.4rem,6.4vw,6.4rem); max-width: 760px; text-shadow: 0 4px 24px rgba(0,0,0,.2); }
.hero-background .hero-text { color: rgba(255,255,255,.82); max-width: 660px; }
.hero-background .hero-badge { color: var(--secondary-gold); background: rgba(194,155,65,.14); }
.hero-background .btn-blue { background: var(--secondary-gold); border-color: var(--secondary-gold); color: var(--primary-blue); }
.hero-background .btn-blue:hover { background: var(--white); border-color: var(--white); color: var(--primary-blue); }
.hero-background .hero-floating-note { position: relative; left: auto; bottom: auto; align-self: flex-end; margin-bottom: 5px; background: rgba(255,255,255,.92); color: var(--primary-blue); }
.service-card { position: relative; border-top: 0; border-bottom: 4px solid var(--secondary-gold); transition: transform .45s cubic-bezier(.2,.8,.2,1), box-shadow .45s ease; }
.service-card::after, .approach-card::after, .vision-card::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(280px circle at var(--mx,50%) var(--my,50%), rgba(194,155,65,.12), transparent 45%); opacity: 0; transition: opacity .3s; }
.service-card:hover::after, .approach-card:hover::after, .vision-card:hover::after { opacity: 1; }
.service-card:hover { transform: translateY(-12px); box-shadow: 0 20px 40px rgba(10,27,63,.13); }
.page-banner { position: relative; overflow: hidden; min-height: 300px; display: grid; place-items: center; background-image: linear-gradient(115deg, var(--primary-blue) 0 64%, rgba(194,155,65,.18) 64%); }
.page-banner::before { content: ''; position: absolute; width: 380px; height: 380px; border: 1px solid rgba(194,155,65,.36); border-radius: 50%; right: 7%; top: -180px; box-shadow: 0 0 0 55px rgba(194,155,65,.05), 0 0 0 110px rgba(194,155,65,.03); }
.page-banner h1 { font-size: clamp(3rem,7vw,6.4rem) !important; letter-spacing: -.04em; position: relative; }
.banner-kicker { display: block; color: var(--white); opacity: .58; letter-spacing: .22em; font-size: .72rem; margin-bottom: 16px; }
.content-image { border-radius: 8px 100px 8px 8px; transition: transform .6s ease, border-radius .6s ease; }
.content-image:hover { transform: scale(1.02); border-radius: 8px 8px 8px 100px; }
.approach-panel { border-left: 6px solid var(--secondary-gold); background: linear-gradient(110deg, var(--bg-light), var(--white)); }
.approach-card { position: relative; overflow: hidden; border-top: 0 !important; transition: transform .4s ease, box-shadow .4s ease; }
.approach-card:hover { transform: translateY(-8px); box-shadow: 0 22px 40px rgba(10,27,63,.11) !important; }
.approach-index, .service-number { display: block; font: 700 2.4rem/1 var(--font-heading); color: rgba(194,155,65,.34); margin-bottom: 20px; }
.vision-card { position: relative; overflow: hidden; border-top: 3px solid var(--primary-blue) !important; transition: transform .4s ease; }
.vision-card:hover { transform: translateY(-8px) rotate(.5deg); }
.services-detail .row.g-5 { gap: 26px 0; }
.service-detail-card { border-left: 0 !important; border-bottom: 4px solid var(--secondary-gold) !important; transition: transform .5s ease, box-shadow .5s ease; }
.service-detail-card:hover { transform: translateY(-7px); box-shadow: 0 24px 55px rgba(10,27,63,.14) !important; }
.service-detail-image { filter: saturate(.78); transition: transform .7s ease, filter .7s ease; }
.service-detail-card:hover .service-detail-image { transform: scale(1.045); filter: saturate(1); }
.service-copy { position: relative; }
.fade-up { opacity: 0; transform: translateY(34px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.75,.25,1); }
.fade-up.visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition-duration: .01ms !important; } .fade-up { opacity: 1; transform: none; } }
@media (max-width: 991px) {
    .main-nav { background-color: var(--bg-light); padding: 15px; border-radius: 8px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); }
    .main-nav a.nav-link { border-bottom: 1px solid rgba(0,0,0,0.05); }
    .main-nav li:last-child a.nav-link { border-bottom: none; }
    .hero-split { flex-direction: column; text-align: center; padding: 60px 0; min-height: auto; }
    .hero-background { min-height: 72vh; padding: 70px 0; text-align: left; background-image: linear-gradient(90deg, rgba(10,27,63,.9), rgba(10,27,63,.58)), var(--hero-image); background-position: 62% center; }
    .hero-background .hero-content-panel { padding: 32px 26px 34px; }
    .hero-background .hero-title { font-size: clamp(2.8rem,12vw,4.4rem); }
    .hero-background .hero-text { margin: 0 0 30px; }
    .hero-title { font-size: 2.5rem; }
    .hero-text { margin: 0 auto 30px; font-size: 1rem; max-width: 100%; }
    .hero-visual { height: 300px; margin-top: 40px; }
    .hero-visual { border-radius: 90px 12px 90px 12px; }
    .hero-floating-note { left: 12px; bottom: 16px; width: 175px; }
    .page-banner { min-height: 240px; }
    .hero-badge { font-size: 0.75rem; }
    .section-title { font-size: 2rem; }
    .page-banner { padding: 40px 0 !important; }
    .page-banner h1 { font-size: 2.5rem; }
    .content-image, .service-detail-image { min-height: 260px; max-height: 320px; }
    .footer-logo { margin: 0 auto 15px auto; display: block; }
}