/* Semengineer Premium UI — scoped design system */
:root {
    --se-brand: #F6C23E;
    --se-brand-dark: #E5A82E;
    --se-brand-light: #FFE8A3;
    --se-brand-glow: rgba(246, 194, 62, 0.35);
    --se-navy: #0F172A;
    --se-navy-soft: #111827;
    --se-cream: #FFF8E6;
    --se-cream-deep: #FDF7E7;
    --se-surface: #F8FAFC;
    --se-text: #334155;
    --se-text-muted: #64748b;
    --se-radius: 1rem;
    --se-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.12);
    --se-shadow-soft: 0 8px 30px rgba(15, 23, 42, 0.06);
}

/* Typography */
body.site-premium {
    color: var(--se-text);
    font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}

.site-premium h1,
.site-premium h2,
.site-premium h3 {
    color: var(--se-navy);
    letter-spacing: -0.02em;
}

/* Koyu yüzeylerde başlık rengi (global navy kuralını ezer) */
.site-premium .cta-premium h1,
.site-premium .cta-premium h2,
.site-premium .cta-premium h3,
.site-premium .surface-dark h1,
.site-premium .surface-dark h2,
.site-premium .surface-dark h3,
.site-premium .surface-dark h4,
.site-premium .sp-results h1,
.site-premium .sp-results h2,
.site-premium .sp-results h3,
.site-premium .sp-results .sp-results__title,
.site-premium .bg-navy h1,
.site-premium .bg-navy h2,
.site-premium .bg-navy h3,
.site-premium .bg-gray-900 h1,
.site-premium .bg-gray-900 h2,
.site-premium .bg-gray-900 h3,
.site-premium .site-footer h1,
.site-premium .site-footer h2,
.site-premium .site-footer h3,
.site-premium .site-footer h4,
.site-premium .site-footer h5,
.site-premium .support-widget__head h3,
.site-premium .support-widget__title {
    color: #ffffff !important;
}

.site-premium .bg-navy .bg-white h1,
.site-premium .bg-navy .bg-white h2,
.site-premium .bg-navy .bg-white h3,
.site-premium .bg-gray-900 .bg-white h1,
.site-premium .bg-gray-900 .bg-white h2,
.site-premium .bg-gray-900 .bg-white h3 {
    color: var(--se-navy) !important;
}

/* Sarı ↔ turuncu büyüyen/küçülen glow — site geneli */
@keyframes se-brand-breathe {
    0%, 100% {
        background-position: 0% 50%;
        box-shadow: 0 4px 18px rgba(246, 194, 62, 0.35);
        transform: scale(1);
    }
    50% {
        background-position: 100% 50%;
        box-shadow: 0 10px 36px rgba(249, 115, 22, 0.5);
        transform: scale(1.05);
    }
}

@keyframes se-glow-dot {
    0%, 100% {
        background-color: #F6C23E;
        box-shadow: 0 0 10px rgba(246, 194, 62, 0.7);
        transform: scale(1);
    }
    50% {
        background-color: #F97316;
        box-shadow: 0 0 22px rgba(249, 115, 22, 0.85);
        transform: scale(1.2);
    }
}

@keyframes se-card-glow-pulse {
    0%, 100% {
        border-color: rgba(246, 194, 62, 0.22);
        box-shadow: 0 4px 24px rgba(246, 194, 62, 0.1);
    }
    50% {
        border-color: rgba(249, 115, 22, 0.55);
        box-shadow: 0 12px 40px rgba(249, 115, 22, 0.22);
    }
}

@keyframes se-gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.se-pulse-glow {
    animation: se-glow-dot 2.8s ease-in-out infinite;
}

.se-card-glow {
    animation: se-card-glow-pulse 3.5s ease-in-out infinite;
}

.se-text-gradient-pulse {
    background: linear-gradient(90deg, #F6C23E, #F97316, #FBBF24, #F6C23E);
    background-size: 300% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent !important;
    animation: se-gradient-shift 4s ease-in-out infinite;
}

/* Navbar */
#navbar.site-nav {
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

#navbar.site-nav.is-scrolled {
    box-shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
}

.site-nav__bar {
    width: 100%;
}

.site-nav__menu {
    flex-wrap: nowrap;
}

@media (min-width: 1024px) and (max-width: 1279px) {
    .site-nav__menu .nav-link {
        padding-left: 0.625rem;
        padding-right: 0.625rem;
        font-size: 0.875rem;
    }
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.5rem 1rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--se-text-muted);
    border-radius: 0.625rem;
    transition: color 0.2s, background 0.2s;
}

.nav-link:hover,
.nav-group:hover > .nav-link {
    color: var(--se-navy);
    background: var(--se-cream);
}

.nav-dropdown-panel {
    position: absolute;
    top: 100%;
    left: 0;
    padding-top: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
    z-index: 60;
}

.nav-group:hover .nav-dropdown-panel,
.nav-group:focus-within .nav-dropdown-panel {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mega-menu {
    background: #fff;
    border-radius: 1.25rem;
    border: 1px solid rgba(15, 23, 42, 0.06);
    box-shadow: var(--se-shadow);
    padding: 1.5rem;
}

.mega-menu__title {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--se-brand-dark);
    padding-bottom: 0.5rem;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid rgba(246, 194, 62, 0.25);
}

.mega-menu__link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    color: var(--se-text-muted);
    border-radius: 0.5rem;
    transition: color 0.2s, background 0.2s, transform 0.2s;
}

.mega-menu__link:hover {
    color: var(--se-navy);
    background: var(--se-cream);
    transform: translateX(3px);
}

.mega-menu__dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #cbd5e1;
    flex-shrink: 0;
    transition: background 0.2s;
}

.mega-menu__link:hover .mega-menu__dot {
    background: var(--se-brand);
}

.mega-partner-card {
    display: block;
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    border: 1px solid rgba(15, 23, 42, 0.06);
    background: var(--se-surface);
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.mega-partner-card:hover {
    border-color: rgba(246, 194, 62, 0.4);
    background: var(--se-cream);
    box-shadow: var(--se-shadow-soft);
}

/* Primary CTA */
.btn-premium-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.25rem;
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--se-navy);
    background: linear-gradient(135deg, #FFE8A3 0%, var(--se-brand) 35%, #F97316 65%, #F9B800 100%);
    background-size: 220% 220%;
    border-radius: 0.75rem;
    box-shadow: 0 4px 14px var(--se-brand-glow);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    animation: se-brand-breathe 4s ease-in-out infinite;
}

.btn-premium-cta:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 8px 28px rgba(249, 115, 22, 0.45);
    animation-play-state: paused;
}

.btn-premium-cta--lg {
    padding: 1rem 2rem;
    border-radius: 1rem;
    font-size: 1rem;
}

.btn-premium-cta--outline {
    background: #fff;
    border: 1px solid rgba(15, 23, 42, 0.1);
    box-shadow: var(--se-shadow-soft);
    color: var(--se-navy);
    animation: none;
}

.btn-premium-cta--outline:hover {
    border-color: var(--se-brand);
    background: var(--se-cream);
}

.btn-premium-cta--on-dark {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.28);
    box-shadow: none;
    animation: none;
}

.btn-premium-cta--on-dark:hover {
    border-color: var(--se-brand);
    background: rgba(246, 194, 62, 0.12);
    color: var(--se-brand);
    transform: translateY(-2px);
}

/* Mobile accordion */
.mobile-accordion summary {
    list-style: none;
    cursor: pointer;
}

.mobile-accordion summary::-webkit-details-marker {
    display: none;
}

/* Footer */
.site-footer {
    background: linear-gradient(180deg, #0F172A 0%, #020617 100%);
}

.site-footer a:hover {
    color: var(--se-brand) !important;
}

.site-footer h5 {
    color: #fff;
    font-size: 0.875rem;
    letter-spacing: 0.04em;
}

/* WhatsApp — yeşil korunur, premium çerçeve */
.wa-float {
    width: 3.25rem;
    height: 3.25rem;
    background: linear-gradient(145deg, #25D366, #128C7E);
    border-radius: 9999px;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
    border: 2px solid rgba(255, 255, 255, 0.9);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.wa-float:hover {
    transform: scale(1.06);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.45);
}

/* Home utilities */
.glass-card {
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: var(--se-shadow-soft);
}

.stat-glass {
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(246, 194, 62, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-glass:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(246, 194, 62, 0.15);
}

.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.badge-premium {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(246, 194, 62, 0.35);
    box-shadow: 0 4px 16px rgba(246, 194, 62, 0.12);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--se-navy);
}

.badge-premium__pulse {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: var(--se-brand);
    animation: se-glow-dot 2.8s ease-in-out infinite;
}

.home-timeline-grid {
    position: relative;
}

@media (max-width: 1023px) {
    .home-timeline-grid {
        padding-left: 1.25rem;
    }

    .home-timeline-grid::before {
        content: "";
        position: absolute;
        left: 0.35rem;
        top: 1.5rem;
        bottom: 1.5rem;
        width: 2px;
        background: linear-gradient(180deg, var(--se-brand-light), var(--se-brand), var(--se-brand-light));
        border-radius: 2px;
    }

    .home-timeline-step::before {
        content: "";
        position: absolute;
        left: -1.05rem;
        top: 2rem;
        width: 10px;
        height: 10px;
        border-radius: 50%;
        background: var(--se-brand);
        box-shadow: 0 0 0 4px var(--se-cream);
    }
}

.cta-premium {
    background: linear-gradient(145deg, #0F172A 0%, #111827 50%, #020617 100%);
    color: #cbd5e1;
}

.cta-premium::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 70% 20%, rgba(246, 194, 62, 0.18), transparent 45%),
        radial-gradient(circle at 20% 80%, rgba(246, 194, 62, 0.08), transparent 40%);
    pointer-events: none;
}

.cta-premium__title {
    font-family: "Plus Jakarta Sans", "Inter", system-ui, sans-serif;
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.03em;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.12em;
    margin-bottom: 1.25rem;
    color: #ffffff !important;
}

.cta-premium__title-line {
    display: block;
    color: #ffffff !important;
}

.cta-premium__title-accent.se-text-gradient-pulse {
    background: linear-gradient(90deg, #F6C23E, #F97316, #FBBF24, #F6C23E) !important;
    background-size: 300% 100% !important;
    -webkit-background-clip: text !important;
    background-clip: text !important;
    color: transparent !important;
}

.cta-premium__lead {
    color: #cbd5e1 !important;
    font-size: 1.0625rem;
    line-height: 1.65;
}

.footer-social {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 0.625rem;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, color 0.2s, transform 0.2s;
}

.footer-social:hover {
    background: var(--se-brand);
    color: var(--se-navy) !important;
    transform: translateY(-2px);
}

/* Mega menü v2 */
.nav-group--mega .nav-dropdown-panel {
    left: 50%;
    right: auto;
    transform: translateX(-50%) translateY(10px);
    padding-top: 0.65rem;
}

.nav-group--mega:hover .nav-dropdown-panel,
.nav-group--mega:focus-within .nav-dropdown-panel {
    transform: translateX(-50%) translateY(0);
}

.nav-group--mega-sectors .nav-dropdown-panel {
    position: fixed;
    top: 4rem;
    left: 50%;
    right: auto;
    padding-top: 0.75rem;
    max-height: calc(100dvh - 4.5rem);
    overflow: visible;
    width: min(calc(100vw - 1.5rem), 1320px);
    transform: translateX(-50%) translateY(10px);
}

.nav-group--mega-sectors:hover .nav-dropdown-panel,
.nav-group--mega-sectors:focus-within .nav-dropdown-panel {
    transform: translateX(-50%) translateY(0);
}

.nav-group--mega-sectors .mega-menu--sectors-v3 {
    min-width: 0;
    width: 100%;
    max-width: 100%;
}

.nav-group--mega-sectors .mega-menu--sectors-v3 {
    animation: mega-sectors-in 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes mega-sectors-in {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mega-menu--wide {
    min-width: min(96vw, 920px);
    padding: 0;
    overflow: hidden;
}

.mega-menu__layout {
    display: grid;
    grid-template-columns: 220px 1fr;
}

.mega-menu__promo {
    padding: 1.5rem;
    background: linear-gradient(165deg, #0F172A 0%, #1e293b 60%, #334155 100%);
    color: #fff;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.mega-menu__promo-tag {
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--se-brand);
}

.mega-menu__promo-title {
    font-size: 1.375rem;
    font-weight: 800;
    line-height: 1.2;
}

.mega-menu__promo-desc {
    font-size: 0.8125rem;
    color: #94a3b8;
    line-height: 1.5;
}

.mega-menu__promo-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
}

.mega-menu__promo-stats span {
    font-size: 0.6875rem;
    padding: 0.35rem 0.6rem;
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.08);
    color: #cbd5e1;
}

.mega-menu__promo-stats strong {
    color: var(--se-brand);
}

.mega-menu__promo-cta {
    display: inline-flex;
    margin-top: 0.5rem;
    padding: 0.5rem 0.85rem;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--se-navy);
    background: linear-gradient(135deg, #FFE8A3, var(--se-brand));
    border-radius: 0.5rem;
}

.mega-menu__body {
    padding: 1.25rem 1.5rem 1.5rem;
}

.mega-menu__cols {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.mega-menu__title {
    font-size: 0.625rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--se-navy);
    padding-bottom: 0;
    margin-bottom: 0.75rem;
    border-bottom: none;
}

.mega-menu__title::after {
    content: "";
    display: block;
    height: 1px;
    margin-top: 0.5rem;
    background: linear-gradient(90deg, rgba(246, 194, 62, 0.65) 0%, rgba(15, 23, 42, 0.08) 72%, transparent 100%);
}

.mega-menu__item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.55rem 0.5rem 0.55rem 0.65rem;
    margin-bottom: 0.15rem;
    border-radius: 0;
    border-left: 2px solid transparent;
    background: transparent;
    transition:
        background 0.25s ease,
        border-color 0.25s ease,
        box-shadow 0.25s ease,
        transform 0.25s ease;
}

.mega-menu__item:hover {
    background: rgba(246, 194, 62, 0.06);
    border-left-color: var(--se-brand);
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
    transform: translateY(-2px);
}

.mega-menu__item-mark {
    flex-shrink: 0;
    width: 1.125rem;
    height: 1.125rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    background: none;
    border: none;
}

.mega-menu__item-mark--logo {
    width: auto;
    min-width: 1.5rem;
    height: 1.25rem;
}

.mega-icon-svg {
    width: 1rem;
    height: 1rem;
    display: block;
}

.mega-icon-img {
    width: auto;
    height: 1.125rem;
    max-width: 3.25rem;
    object-fit: contain;
    display: block;
}

.mega-menu__item-text {
    flex: 1;
    min-width: 0;
}

.mega-menu__item-title {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--se-navy);
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.mega-menu__item-desc {
    display: block;
    font-size: 0.6875rem;
    color: var(--se-text-muted);
    margin-top: 0.12rem;
    line-height: 1.35;
}

/* Sektörler mega — premium v3 */
.mega-menu--sectors-v3 {
    min-width: min(96vw, 1320px);
    max-width: 1320px;
    max-height: min(88vh, calc(100dvh - 5rem));
    padding: 0;
    border-radius: 24px;
    border: 1px solid rgba(15, 23, 42, 0.06);
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow:
        0 4px 6px -1px rgba(15, 23, 42, 0.04),
        0 32px 64px -12px rgba(15, 23, 42, 0.18),
        0 0 0 1px rgba(255, 255, 255, 0.8) inset;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    scrollbar-gutter: stable;
    scrollbar-width: thin;
    scrollbar-color: rgba(246, 194, 62, 0.65) rgba(15, 23, 42, 0.06);
}

.mega-menu--sectors-v3::-webkit-scrollbar {
    width: 10px;
}

.mega-menu--sectors-v3::-webkit-scrollbar-track {
    background: rgba(15, 23, 42, 0.04);
    border-radius: 0 24px 24px 0;
}

.mega-menu--sectors-v3::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #f6c23e, #f97316);
    border-radius: 999px;
    border: 2px solid rgba(255, 255, 255, 0.9);
}

.mega-sectors {
    display: flex;
    flex-direction: column;
    min-height: min-content;
}

.mega-sectors__layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

@media (min-width: 1024px) {
    .mega-sectors__layout {
        grid-template-columns: 1fr 280px;
    }
}

.mega-sectors__main {
    padding: 1.5rem 1.5rem 1.25rem;
}

.mega-sectors__head {
    position: sticky;
    top: 0;
    z-index: 2;
    padding-bottom: 0.35rem;
    margin-bottom: 0.25rem;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 75%, rgba(255, 255, 255, 0));
}

@media (min-width: 1024px) {
    .mega-sectors__main {
        padding: 1.75rem 1.75rem 1.5rem;
    }
}

.mega-sectors__eyebrow {
    display: inline-block;
    font-size: 0.625rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--se-brand-dark, #E5A82E);
    margin-bottom: 0.65rem;
}

.mega-sectors__title {
    font-family: "Plus Jakarta Sans", "Inter", system-ui, sans-serif;
    font-size: 1.375rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.03em;
    color: var(--se-navy);
    margin: 0;
}

@media (min-width: 1024px) {
    .mega-sectors__title {
        font-size: 1.5rem;
    }
}

.mega-sectors__lead {
    margin-top: 0.65rem;
    font-size: 0.8125rem;
    line-height: 1.55;
    color: var(--se-text-muted);
    max-width: 36rem;
}

.mega-sectors__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.65rem;
    margin-top: 1.25rem;
}

@media (min-width: 640px) {
    .mega-sectors__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
}

@media (min-width: 1100px) {
    .mega-sectors__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.mega-sector-card-v3 {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    min-height: 44px;
    padding: 1.25rem 1rem 1.25rem 1.25rem;
    border-radius: 18px;
    background: #ffffff;
    border: 1.5px solid color-mix(in srgb, var(--sector-color) 45%, #e2e8f0);
    text-decoration: none;
    overflow: hidden;
    transition:
        transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.35s ease,
        border-color 0.3s ease;
    animation: mega-sector-card-in 0.5s cubic-bezier(0.22, 1, 0.36, 1) backwards;
    animation-delay: calc(var(--sector-i, 0) * 40ms + 80ms);
}

@keyframes mega-sector-card-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mega-sector-card-v3__glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, color-mix(in srgb, var(--sector-color) 25%, transparent), transparent 55%);
    opacity: 0;
    transition: opacity 0.35s ease;
    pointer-events: none;
}

.mega-sector-card-v3:hover {
    transform: translateY(-5px);
    border-color: color-mix(in srgb, var(--sector-color) 55%, transparent);
    box-shadow:
        0 0 0 1px color-mix(in srgb, var(--sector-color) 30%, transparent),
        0 16px 40px color-mix(in srgb, var(--sector-color) 28%, transparent);
}

.mega-sector-card-v3:hover .mega-sector-card-v3__glow {
    opacity: 1;
}

.mega-sector-card-v3__icon {
    flex: 0 0 1.125rem;
    width: 1.125rem;
    height: 1.125rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    background: none;
    border: none;
    border-radius: 0;
    margin-top: 0.15rem;
}

.mega-sector-card-v3__icon .mega-icon-svg {
    width: 1rem;
    height: 1rem;
}

.mega-sector-card-v3:hover .mega-sector-card-v3__icon {
    color: #0f172a;
}

.mega-sector-card-v3__body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.mega-sector-card-v3__name {
    font-size: 0.9375rem;
    font-weight: 800;
    color: var(--se-navy);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.mega-sector-card-v3__tagline {
    font-size: 0.6875rem;
    font-weight: 600;
    color: #64748b;
    line-height: 1.35;
}

.mega-sector-card-v3__metric {
    display: inline-flex;
    align-self: flex-start;
    margin-top: 0.25rem;
    padding: 0.2rem 0.5rem;
    font-size: 0.625rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    color: color-mix(in srgb, var(--sector-color) 75%, #0f172a);
    background: #f8fafc;
    border-radius: 9999px;
    border: 1px solid color-mix(in srgb, var(--sector-color) 35%, #e2e8f0);
    transition: border-color 0.25s ease;
}

.mega-sector-card-v3:hover .mega-sector-card-v3__metric {
    border-color: var(--sector-color);
}

.mega-sector-card-v3__arrow {
    flex-shrink: 0;
    align-self: center;
    color: #94a3b8;
    transition: transform 0.3s ease, color 0.3s ease;
}

.mega-sector-card-v3:hover .mega-sector-card-v3__arrow {
    color: var(--sector-color);
    transform: translateX(4px);
}

/* Sağ panel */
.mega-sectors__aside {
    padding: 1.5rem;
    background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
    border-top: 1px solid rgba(15, 23, 42, 0.06);
}

@media (min-width: 1024px) {
    .mega-sectors__aside {
        border-top: none;
        border-left: 1px solid rgba(255, 255, 255, 0.08);
        padding: 1.75rem 1.35rem;
    }
}

.mega-sectors__aside-title {
    font-size: 0.625rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: 1rem;
}

.mega-sectors__case {
    display: block;
    padding: 1rem;
    margin-bottom: 0.65rem;
    border-radius: 14px;
    background: #ffffff;
    border: 2px solid var(--case-accent);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    text-decoration: none;
    transition: background 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.mega-sectors__case:hover {
    background: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 28px color-mix(in srgb, var(--case-accent) 25%, transparent);
}

.mega-sectors__case-logo {
    display: block;
    font-size: 0.875rem;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.02em;
}

.mega-sectors__case-metric {
    display: block;
    margin-top: 0.35rem;
    font-size: 1rem;
    font-weight: 800;
    color: var(--case-accent);
}

.mega-sectors__case-services {
    display: block;
    margin-top: 0.2rem;
    font-size: 0.6875rem;
    color: #64748b;
}

.mega-sectors__aside-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.75rem;
}

.mega-sectors__aside-pill {
    padding: 0.35rem 0.65rem;
    font-size: 0.6875rem;
    font-weight: 600;
    color: #0f172a;
    background: #ffffff;
    border: 1.5px solid rgba(246, 194, 62, 0.55);
    border-radius: 9999px;
    text-decoration: none;
    transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.mega-sectors__aside-pill:hover {
    color: #fff;
    border-color: var(--se-brand);
    background: rgba(246, 194, 62, 0.15);
}

/* Alt güven + CTA */
.mega-sectors__foot {
    position: sticky;
    bottom: 0;
    z-index: 3;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem 1.5rem 1.35rem;
    background: linear-gradient(180deg, rgba(250, 250, 250, 0.92) 0%, #fff8e6 100%);
    border-top: 1px solid rgba(15, 23, 42, 0.06);
    box-shadow: 0 -12px 24px rgba(15, 23, 42, 0.06);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

@media (min-width: 768px) {
    .mega-sectors__foot {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 1.5rem;
        padding: 1rem 1.75rem 1.35rem;
    }
}

.mega-sectors__trust {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.mega-sectors__trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.7rem;
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--se-navy);
    background: #fff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 9999px;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.mega-sectors__trust-badge:hover {
    border-color: rgba(246, 194, 62, 0.45);
    box-shadow: 0 4px 12px rgba(246, 194, 62, 0.15);
    transform: translateY(-1px);
}

.mega-sectors__trust-img {
    object-fit: contain;
}

.mega-sectors__cta {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .mega-sectors__cta {
        flex-direction: row;
        align-items: center;
        gap: 1rem;
    }
}

.mega-sectors__cta-text {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--se-navy);
    margin: 0;
    line-height: 1.35;
}

.mega-sectors__cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0.65rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--se-navy);
    white-space: nowrap;
    text-decoration: none;
    background: linear-gradient(135deg, #ffe8a3 0%, var(--se-brand) 50%, #f9b800 100%);
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(246, 194, 62, 0.35);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.mega-sectors__cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(246, 194, 62, 0.45);
}

/* Mobil sektör kartları */
.mobile-sectors {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-sector-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-height: 44px;
    padding: 0.85rem 1rem;
    border-radius: 16px;
    background: #fff8e6;
    border: 1px solid rgba(246, 194, 62, 0.15);
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.mobile-sector-card:active {
    transform: scale(0.98);
}

.mobile-sector-card__icon {
    flex: 0 0 1.125rem;
    width: 1.125rem;
    height: 1.125rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
}

.mobile-sector-card__icon .mega-icon-svg {
    width: 1rem;
    height: 1rem;
}

.mobile-sector-card__body {
    flex: 1;
    min-width: 0;
}

.mobile-sector-card__name {
    display: block;
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--se-navy);
}

.mobile-sector-card__tagline {
    display: block;
    font-size: 0.6875rem;
    color: #64748b;
    margin-top: 0.1rem;
}

.mobile-sector-card__metric {
    display: block;
    font-size: 0.625rem;
    font-weight: 700;
    color: color-mix(in srgb, var(--sector-color) 80%, #0f172a);
    margin-top: 0.25rem;
}

.mobile-sector-card__arrow {
    flex-shrink: 0;
    color: #94a3b8;
}

.mobile-sectors-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    margin-top: 0.5rem;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--se-navy);
    text-decoration: none;
    background: linear-gradient(135deg, #ffe8a3, var(--se-brand));
    border-radius: 12px;
}

/* Partnerler mega */
.mega-menu--partners {
    min-width: min(92vw, 560px);
    padding: 1.25rem 1.5rem;
}

.mega-menu__partner-label {
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--se-text-muted);
    margin-bottom: 0.5rem;
}

.mega-menu__partner-section {
    margin-bottom: 1rem;
}

.mega-menu__partner-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.mega-partner-logo-card {
    width: 4.5rem;
    height: 4.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.875rem;
    background: #fff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.mega-partner-logo-card:hover {
    transform: translateY(-3px) scale(1.04);
    border-color: var(--se-brand);
    box-shadow: 0 10px 24px rgba(246, 194, 62, 0.2);
}

.mega-partner-logo-card img {
    width: 2rem;
    height: 2rem;
    object-fit: contain;
}

.mega-menu__partner-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.mega-partner-chip {
    padding: 0.4rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--se-navy);
    background: var(--se-surface);
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 9999px;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.mega-partner-chip:hover {
    background: var(--se-cream);
    border-color: var(--se-brand);
    color: var(--se-navy);
}

.mega-menu__partners-foot {
    padding-top: 0.75rem;
    border-top: 1px solid rgba(15, 23, 42, 0.06);
}

@media (max-width: 1023px) {
    .mega-menu__layout {
        grid-template-columns: 1fr;
    }

    .mega-menu__promo {
        border-radius: 1rem 1rem 0 0;
    }

    .mega-menu__cols {
        grid-template-columns: 1fr;
    }
}

/* Marka adı tipografisi (logo yok) */
.home-brand-name,
.brand-name-tile {
    font-family: "Plus Jakarta Sans", "Inter", system-ui, sans-serif;
    letter-spacing: -0.03em;
    text-wrap: balance;
    transition: color 0.25s ease, letter-spacing 0.25s ease;
}

.home-brand-name {
    font-weight: 800;
}

.home-brand-featured:hover .home-brand-name {
    color: var(--se-brand, #F6C23E);
    letter-spacing: -0.02em;
}

.brand-name-tile {
    display: block;
    font-size: 0.9375rem;
    font-weight: 700;
    line-height: 1.25;
    color: #334155;
}

.group:hover .brand-name-tile {
    color: #0f172a;
    letter-spacing: -0.02em;
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .badge-premium__pulse {
        animation: none;
    }

    .nav-group--mega-sectors .mega-menu--sectors-v3,
    .nav-group--mega-partners .mega-menu--partners-v2,
    .mega-sector-card-v3 {
        animation: none;
    }

    .mega-sector-card-v3:hover,
    .mega-sectors__case:hover {
        transform: none;
    }
}

/* --------------------------------------------------------------------------
   Koyu arka planlarda okunabilirlik (site geneli)
   -------------------------------------------------------------------------- */
.site-premium .bg-navy,
.site-premium .bg-gray-900,
.site-premium .surface-dark,
.site-premium .site-footer,
.site-premium section[class*="bg-navy"],
.site-premium section[class*="bg-gray-900"] {
    color: #cbd5e1;
}

.site-premium .surface-dark p,
.site-premium .bg-navy p,
.site-premium .bg-gray-900 p,
.site-premium .surface-dark li,
.site-premium .bg-navy li,
.site-premium .bg-gray-900 li {
    color: #cbd5e1;
}

.site-premium .surface-dark .text-gray-400,
.site-premium .surface-dark .text-gray-500,
.site-premium .surface-dark .text-slate-400,
.site-premium .surface-dark .text-slate-500,
.site-premium .surface-dark .text-slate-600,
.site-premium .bg-navy .text-gray-400,
.site-premium .bg-navy .text-gray-500,
.site-premium .bg-navy .text-slate-400,
.site-premium .bg-navy .text-slate-500,
.site-premium .bg-navy .text-slate-600,
.site-premium .bg-gray-900 .text-gray-400,
.site-premium .bg-gray-900 .text-gray-500,
.site-premium .bg-gray-900 .text-slate-400,
.site-premium .bg-gray-900 .text-slate-500,
.site-premium .bg-gray-900 .text-slate-600 {
    color: #94a3b8 !important;
}

.site-premium .surface-dark .text-navy,
.site-premium .bg-navy .text-navy,
.site-premium .bg-gray-900 .text-navy {
    color: #f1f5f9 !important;
}

.site-premium .surface-dark .sc-h2--on-dark,
.site-premium .surface-dark .sc-h2.sc-h2--on-dark,
.site-premium .surface-dark .sc-lead-on-dark {
    color: #ffffff !important;
}

.site-premium .bg-navy .sc-tag:not(.sc-tag--on-light),
.site-premium .bg-gray-900 .sc-tag:not(.sc-tag--on-light),
.site-premium .surface-dark .sc-tag:not(.sc-tag--on-light) {
    color: #f8fafc !important;
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(246, 194, 62, 0.5);
}

/* Beyaz / cam kart adaları — koyu metin korunur */
.site-premium .bg-navy .bg-white,
.site-premium .bg-navy .bg-white *,
.site-premium .bg-gray-900 .bg-white,
.site-premium .bg-gray-900 .bg-white * {
    color: inherit;
}
.site-premium .bg-navy .bg-white h1,
.site-premium .bg-navy .bg-white h2,
.site-premium .bg-navy .bg-white h3,
.site-premium .bg-navy .bg-white .text-navy,
.site-premium .bg-gray-900 .bg-white h1,
.site-premium .bg-gray-900 .bg-white h2,
.site-premium .bg-gray-900 .bg-white h3,
.site-premium .bg-gray-900 .bg-white .text-navy {
    color: var(--se-navy) !important;
}

.site-premium .surface-dark .sc-case-card__inner,
.site-premium .surface-dark .sc-case-card__inner .text-white {
    color: #fff !important;
}
.site-premium .surface-dark .sc-case-card__inner .text-slate-400,
.site-premium .surface-dark .sc-case-card__inner .text-slate-500 {
    color: #94a3b8 !important;
}

/* Başarı hikayeleri — beyaz kart adaları (ss-wall koyu section) */
.site-premium .ss-wall .ss-story-card__inner,
.site-premium .ss-wall .ss-story-card__inner :is(p, li, span, strong, div) {
    color: inherit;
}
.site-premium .ss-wall .ss-story-card__logo-text {
    color: #0f172a !important;
}
.site-premium .ss-wall .ss-story-card__metric-label {
    color: #64748b !important;
}
.site-premium .ss-wall .ss-story-card__services {
    color: #334155 !important;
}
.site-premium .ss-wall .ss-story-card__sector {
    color: var(--ss-accent, #64748b) !important;
}
.site-premium .ss-wall .ss-story-card__metric-value {
    color: transparent !important;
}

/* Home bento (koyu grid üzerinde) */
.site-premium .bg-navy .home-bento h3,
.site-premium .bg-navy .home-bento p {
    color: inherit;
}
.site-premium .bg-navy .home-bento h3.text-white {
    color: #fff !important;
}
.site-premium .bg-navy .home-bento p.text-gray-400 {
    color: #94a3b8 !important;
}

/* Başarı hikayeleri duvarı */
.site-premium .ss-wall h1,
.site-premium .ss-wall h2,
.site-premium .ss-wall h3,
.site-premium .ss-wall .ss-wall__title,
.site-premium .ss-wall .ss-wall__title-line {
    color: #ffffff !important;
}

.site-premium .ss-wall .ss-wall__title-accent.se-text-gradient-pulse {
    color: transparent !important;
}

.site-premium .ss-wall .ss-wall__lead,
.site-premium .ss-wall p.ss-wall__lead {
    color: #cbd5e1 !important;
}

.site-premium .ss-wall .ss-cta__title {
    color: #ffffff !important;
}

.site-premium .ss-wall .ss-cta__lead {
    color: #cbd5e1 !important;
}

/* =============================================================================
   KOYU YÜZEY — site geneli tipografi (Tailwind text-white üstüne yazar)
   ============================================================================= */
.site-premium :is(
    .cta-premium,
    .surface-dark,
    .site-footer,
    .ss-wall,
    .sp-results,
    .sp-clients-wall,
    .sc-cta,
    .sc-reality,
    .sc-cases,
    .sc-services,
    .bg-navy,
    .bg-gray-900
) :is(h1, h2, h3, h4, h5, h6) {
    color: #ffffff !important;
}

.site-premium :is(.cta-premium, .surface-dark, .bg-navy, .bg-gray-900, .site-footer, .ss-wall, .sp-results, .sc-cta) :is(p, li) {
    color: #cbd5e1;
}

.site-premium .sp-results .sp-result-card__label {
    color: #cbd5e1 !important;
}

.site-premium :is(.cta-premium, .surface-dark, .bg-navy, .bg-gray-900, .site-footer, .ss-wall, .sc-cta) :is(
    .text-white,
    .text-gray-100,
    .text-slate-100
) {
    color: #ffffff !important;
}

.site-premium :is(.cta-premium, .surface-dark, .bg-navy, .bg-gray-900, .site-footer, .ss-wall, .sc-cta) :is(
    .text-gray-300,
    .text-gray-400,
    .text-gray-500,
    .text-slate-300,
    .text-slate-400,
    .text-slate-500,
    .text-slate-600
) {
    color: #94a3b8 !important;
}

.site-premium :is(.cta-premium, .surface-dark, .bg-navy, .bg-gray-900, .site-footer, .ss-wall, .sc-cta) .text-navy {
    color: #f1f5f9 !important;
}

.site-premium :is(.cta-premium, .surface-dark, .bg-navy, .bg-gray-900, .site-footer, .ss-wall, .sc-cta) .text-brand:not(.se-text-gradient-pulse):not(.cta-premium__title-accent) {
    color: #f6c23e !important;
}

.site-premium :is(.cta-premium, .surface-dark, .bg-navy, .bg-gray-900, .ss-wall) .se-text-gradient-pulse,
.site-premium :is(.cta-premium, .surface-dark, .bg-navy, .bg-gray-900, .ss-wall) .cta-premium__title-accent {
    color: transparent !important;
}

/* Açık kart adaları (koyu section içinde) */
.site-premium .bg-navy .bg-white :is(h1, h2, h3, h4, p, li, span, .text-navy),
.site-premium .bg-gray-900 .bg-white :is(h1, h2, h3, h4, p, li, span, .text-navy),
.site-premium .bg-navy .rounded-2xl.bg-white :is(h1, h2, h3, .text-navy),
.site-premium .bg-navy [class*="bg-white"] :is(p, li, span):not(.text-white),
.site-premium .bg-gray-900 [class*="bg-white"] :is(p, li, span):not(.text-white),
.site-premium .home-bento :is(h3.text-white, p.text-gray-400) {
    color: inherit;
}

.site-premium .bg-navy .bg-white h1,
.site-premium .bg-navy .bg-white h2,
.site-premium .bg-navy .bg-white h3,
.site-premium .bg-navy .bg-white .text-navy,
.site-premium .bg-gray-900 .bg-white h1,
.site-premium .bg-gray-900 .bg-white h2,
.site-premium .bg-gray-900 .bg-white h3,
.site-premium .bg-gray-900 .bg-white .text-navy {
    color: var(--se-navy) !important;
}

.site-premium .bg-navy .home-bento h3.text-white {
    color: #ffffff !important;
}

.site-premium .bg-navy .home-bento p.text-gray-400 {
    color: #94a3b8 !important;
}

@media (prefers-reduced-motion: reduce) {
    .btn-premium-cta,
    .se-pulse-glow,
    .se-card-glow,
    .se-text-gradient-pulse,
    .badge-premium__pulse {
        animation: none !important;
    }
}