/* =========================================================================
   HOME CSS (QOS MİMARİSİ) - Dev Entegrasyon Modeli
   ========================================================================= */

.home-page {
    overflow-x: clip;
}

/* Tamamlayıcı SEO metni: düzende gizli; HTML’de kalır (geliştirici tercihi / A/B test için açılabilir) */
.imes-seo-hidden {
    display: none !important;
}

/* Ana sayfa: üst menü diğer sayfalar gibi opak (şeffaf hero üstü yok) */
body.page-home .hero-full {
    margin-top: 0;
}
body.page-home .hero-full-inner {
    padding-top: var(--header-h, 80px);
    box-sizing: border-box;
}

/* ── Yardımcı Sınıflar ───────────────────────────────────────────────────── */
.bg-light { background-color: var(--clr-bg-alt); }
.bg-white { background-color: var(--clr-light); }
.bg-navy { background-color: var(--clr-primary); color: #fff; }

.section-head { margin-bottom: 4rem; max-width: 800px; margin-left: auto; margin-right: auto; }
.section-eyebrow { color: var(--clr-secondary); font-size: 0.9rem; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 1rem; }
.section-lead { color: #6b7280; font-size: 1.1rem; margin-top: 1rem; }
.text-center { text-align: center; }

/* ── Butonlar ────────────────────────────────────────────────────────────── */
.btn-primary, .btn-outline {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 1rem 2.5rem; font-family: var(--font-heading); font-weight: 700;
    text-decoration: none; border-radius: 4px; transition: var(--transition);
    cursor: pointer;
}

/* Sadece hero: koyu zemin üzerinde beyaz çerçeveli outline */
.hero-full-actions .btn-outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.35);
}
.hero-full-actions .btn-outline:hover {
    background: #fff;
    color: var(--clr-primary);
    border-color: #fff;
}

.btn-full { width: 100%; margin-top: 1.5rem; }

/* ── Typography & Başlıklar (QOS çizgileri) ──────────────────────────────── */
.qos-heading { font-size: 2.5rem; position: relative; margin-bottom: 2rem; color: var(--clr-primary); }
.bg-navy .qos-heading { color: #fff; }
.line-center::after { content: ''; position: absolute; bottom: -15px; left: 50%; transform: translateX(-50%); width: 60px; height: 3px; background: var(--clr-secondary); }
.line-left::after { content: ''; position: absolute; bottom: -15px; left: 0; width: 60px; height: 3px; background: var(--clr-secondary); }

/* ── Hero Banners ────────────────────────────────────────────────────────── */
.hero-full {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    margin-top: 0;
    overflow: hidden;
}
.hero-full-media { position: absolute; inset: 0; z-index: 1; }
.hero-full-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.5s ease; }
.hero-full-slide.is-active { opacity: 1; }
.hero-full-img,
.hero-full picture {
    width: 100%;
    height: 100%;
    display: block;
}
.hero-full-img { object-fit: cover; }
.hero-full-scrim { position: absolute; inset: 0; z-index: 2; background: linear-gradient(135deg, rgba(18, 28, 42, 0.74), rgba(55, 72, 90, 0.42)); }

.hero-full-inner {
    position: relative;
    z-index: 3;
    width: 100%;
    padding-top: var(--header-h, 80px);
}

.hero-content-wrapper {
    max-width: 900px;
    position: relative;
    min-height: 400px;
}

.hero-content-card {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
    pointer-events: none;
    padding: 3rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 5px solid var(--clr-secondary);
    clip-path: polygon(0 0, 100% 0, 100% 90%, 95% 100%, 0 100%);
}

.hero-content-card.is-showing {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    position: relative;
}

.hero-qos-kicker { 
    color: var(--clr-secondary); 
    font-weight: 700; 
    text-transform: uppercase; 
    margin-bottom: 1.5rem; 
    letter-spacing: 2px;
    font-size: 0.9rem;
}

.hero-split-title { 
    color: #fff; 
    font-size: clamp(2.5rem, 5vw, 4.2rem); 
    line-height: 1.1; 
    margin-bottom: 2rem;
    font-weight: 800;
}
.hero-split-title span { color: var(--clr-secondary); }

.hero-split-lead { 
    color: rgba(255,255,255,0.9); 
    font-size: 1.15rem; 
    line-height: 1.7; 
    max-width: 750px;
    margin-bottom: 2.5rem;
}

.hero-full-actions { 
    display: flex; 
    gap: 1.5rem; 
    align-items: center; 
}

@media (max-width: 900px) {
    .hero-full {
        height: auto;
        min-height: 70vh;
        padding: 6rem 0 3rem;
    }
    .hero-content-card {
        padding: 2rem 1.5rem;
        clip-path: none;
        background: rgba(28, 33, 40, 0.42);
    }
    .hero-split-title { font-size: 2.2rem; }
    .hero-full-actions { flex-direction: column; align-items: stretch; }
}

/* ── About Snippet (Hakkımızda Kısaca) ───────────────────────────────────── */
.home-about-snippet { padding: 6rem 0; }
.home-about-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.home-about-media { position: relative; }
.home-about-media::before { content: ''; position: absolute; bottom: -20px; right: -20px; width: 100%; height: 100%; border: 3px solid var(--clr-primary); z-index: 0; }
.home-about-img { width: 100%; height: auto; position: relative; z-index: 1; box-shadow: var(--shadow-lg); }
.home-about-text { font-size: 1.1rem; line-height: 1.8; color: var(--clr-text); }
.home-about-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1rem; margin-top: 2rem; }
.home-about-pdf-btn .fa-file-pdf { margin-right: 0.4rem; }
@media (max-width: 900px) { .home-about-layout { grid-template-columns: 1fr; gap: 3rem; } }

/* 2. el ürünler CTA (ana sayfa) */
.home-used-cta { padding: 5.5rem 0; border-top: 1px solid var(--clr-border); }
.home-used-cta-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: center;
}
.home-used-cta-lead {
    font-size: 1.1rem;
    line-height: 1.75;
    color: #6b7280;
    margin-top: 1rem;
    margin-bottom: 0;
    max-width: 36rem;
}
/* İki CTA tek satırda (2. el listele + Hizmet hakkında); dar ekranda metin çok satıra bölünebilir */
.home-used-cta-actions {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 0.75rem 1rem;
    margin-top: 2rem;
    width: 100%;
    max-width: 36rem;
}
.home-used-cta-actions .btn-primary,
.home-used-cta-actions .btn-outline {
    flex: 1 1 0;
    min-width: 0;
    text-align: center;
    white-space: normal;
    line-height: 1.25;
    padding: 0.85rem 1rem;
    font-size: clamp(0.78rem, 1.1vw + 0.55rem, 0.88rem);
}
.home-used-cta-actions .btn-primary .fa-arrow-right,
.home-used-cta-actions .btn-outline .fa-arrow-right {
    margin-left: 0.35rem;
    flex-shrink: 0;
}
.home-used-cta-media { margin: 0; position: relative; }
.home-used-cta-img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--clr-border);
}
@media (min-width: 901px) {
    .home-used-cta-layout .home-used-cta-media { order: 1; }
    .home-used-cta-layout .home-used-cta-copy { order: 2; }
}
@media (max-width: 900px) {
    .home-used-cta-layout { grid-template-columns: 1fr; gap: 2.5rem; }
    .home-used-cta-copy { order: 1; }
    .home-used-cta-media { order: 2; }
}

/* ── Spotlight ───────────────────────────────────────────────────────────── */
.home-spotlight { padding: 6rem 0; }
.home-spotlight-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.home-spotlight-visual { position: relative; z-index: 1; }
.home-spotlight-visual::before { content:''; position: absolute; top: 15px; left: -20px; width: 100%; height: 100%; background: var(--clr-secondary); z-index: -1; clip-path: polygon(0 15%, 15% 0, 100% 0, 100% 85%, 85% 100%, 0 100%); }
.home-spotlight-img { width: 100%; height: auto; display: block; position: relative; z-index: 1; box-shadow: var(--shadow-lg); clip-path: polygon(0 15%, 15% 0, 100% 0, 100% 85%, 85% 100%, 0 100%); }
.home-spotlight-kicker { font-weight: 700; color: var(--clr-secondary); text-transform: uppercase; margin-bottom: 1rem; }
.home-spotlight-lead { font-size: 1.1rem; color: #4b5563; margin-bottom: 2rem; line-height: 1.8; }

.home-spotlight-row { display: flex; gap: 2rem; margin-bottom: 3rem; background: var(--clr-surface); padding: 2rem; border-radius: 8px; box-shadow: var(--shadow-sm); border-left: 4px solid var(--clr-primary); }
.home-spotlight-row .qos-checklist { flex: 1; min-width: 0; }

.qos-checklist { list-style: none; display: flex; flex-direction: column; gap: 1rem; }
.qos-checklist li { display: flex; align-items: center; gap: 1rem; font-weight: 600; color: var(--clr-primary); }
.qos-checklist i { color: var(--clr-secondary); font-size: 1.2rem; }

.home-spotlight-contact { display: flex; align-items: center; gap: 1.5rem; }
.contact-icon { width: 60px; height: 60px; background: var(--clr-primary); color: var(--clr-secondary); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; border-radius: 50%; }
.contact-label { display: block; color: #6b7280; font-size: 0.9rem; text-transform: uppercase; }
.contact-tel { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 800; color: var(--clr-primary); text-decoration: none; }

/* ── QOS Services (Grid - Geometrik & 2x2) ───────────────────────────────── */
.home-qos-services { padding: 6rem 0; }
.home-qos-services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 3.5rem; }

.qos-service-card { position: relative; background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: 0; transition: var(--transition); display: flex; flex-direction: column; }
.qos-service-card::before { content: ''; position: absolute; top: 0; left: 0; width: 0; height: 4px; background: var(--clr-secondary); transition: var(--transition); z-index: 2; }
.qos-service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.qos-service-card:hover::before { width: 100%; }

.qos-service-num { position: absolute; top: -35px; right: 10px; font-family: var(--font-heading); font-size: 5rem; font-weight: 900; color: rgba(28, 33, 40, 0.06); z-index: 5; transition: color 0.35s ease; line-height: 1; pointer-events: none; }
.qos-service-card:hover .qos-service-num { color: rgba(234, 182, 0, 0.32); }

.qos-service-media { position: relative; height: 260px; display: flex; overflow: hidden; clip-path: polygon(0 0, 100% 0, 100% 85%, 0% 100%); }
.qos-service-img { width: 100%; height: 100%; object-fit: cover; display: block; -webkit-backface-visibility: hidden; backface-visibility: hidden; }
.qos-service-img.split { width: 50%; }

/* Geometrik Elmas Rozet (Diamond Badge) */
.qos-service-badge { position: absolute; bottom: 15px; left: 30px; width: 50px; height: 50px; background: var(--clr-secondary); border: 2px solid var(--clr-surface); display: flex; align-items: center; justify-content: center; color: var(--clr-on-gold); font-size: 1.3rem; transform: rotate(45deg); box-shadow: var(--shadow-sm); z-index: 10; }
.qos-service-badge i { transform: rotate(-45deg); }

.qos-service-body { padding: 2rem 2.5rem 2.5rem; flex-grow: 1; display: flex; flex-direction: column; background: var(--clr-surface); position: relative; z-index: 1; }
.qos-service-title { font-size: 1.4rem; margin-bottom: 1rem; transition: var(--transition); color: var(--clr-primary); font-weight: 800; }
.qos-service-card:hover .qos-service-title { color: var(--clr-secondary); }
.qos-service-text { color: #6b7280; font-size: 1rem; margin-bottom: 2rem; flex-grow: 1; line-height: 1.7; }
.qos-service-link { font-family: var(--font-heading); font-weight: 800; color: var(--clr-primary); text-decoration: none; text-transform: uppercase; font-size: 0.85rem; display: inline-flex; align-items: center; gap: 0.5rem; transition: var(--transition); letter-spacing: 1px; }
.qos-service-link i { transition: transform 0.3s ease; }
.qos-service-card:hover .qos-service-link { color: var(--clr-secondary); }
.qos-service-card:hover .qos-service-link i { transform: translateX(8px); }

/* ── Sectors Marquee ─────────────────────────────────────────────────────── */
.home-sectors { padding: 4rem 0; overflow: hidden; }
.container--flex { display: flex; align-items: center; gap: 4rem; }
.home-sectors-heading { font-size: 1.5rem; margin-bottom: 0.5rem; }
.home-sectors-link { color: var(--clr-secondary); text-decoration: none; font-weight: 700; }

.home-sectors-marquee { flex-grow: 1; overflow: hidden; white-space: nowrap; position: relative; }
.home-sectors-marquee::before, .home-sectors-marquee::after { content:''; position: absolute; top:0; width: 100px; height: 100%; z-index: 2; }
.home-sectors-marquee::before { left: 0; background: linear-gradient(to right, var(--clr-primary), transparent); }
.home-sectors-marquee::after { right: 0; background: linear-gradient(to left, var(--clr-primary), transparent); }

.marquee-track { display: inline-flex; gap: 3rem; animation: marquee 20s linear infinite; }
.marquee-item { font-family: var(--font-heading); font-weight: 800; font-size: 2.5rem; color: rgba(255,255,255,0.1); text-transform: uppercase; transition: var(--transition); cursor: default; }
.marquee-item:hover { color: #fff; text-shadow: 0 0 15px rgba(234, 182, 0, 0.5); }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ── Reach / Etki ────────────────────────────────────────────────────────── */
.home-reach { padding: 6rem 0; }
.home-reach-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.home-reach-stats { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 3rem; }
.home-reach-stats li { display: flex; gap: 1rem; align-items: flex-start; }
.home-reach-stats .stat-icon { color: var(--clr-secondary); font-size: 2rem; }
.home-reach-stats strong { display: block; font-family: var(--font-heading); font-size: 2rem; color: var(--clr-primary); line-height: 1; margin-bottom: 0.3rem; }
.home-reach-stats .js-stat-countup {
    font-variant-numeric: tabular-nums;
    font-feature-settings: "tnum" 1;
    min-width: 5.5ch;
}
.home-reach-stats span { color: #6b7280; font-size: 0.9rem; font-weight: 700; text-transform: uppercase; }

.home-reach-lead { font-size: 1.1rem; line-height: 1.8; color: #4b5563; }

.home-reach-center { position: relative; display: flex; justify-content: center; }
.home-reach-circle {
    width: min(100%, 450px);
    aspect-ratio: 1;
    height: auto;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 15px solid var(--clr-surface);
}
.home-reach-circle img { width: 100%; height: 100%; object-fit: cover; }

/* ── Corp Tabs ───────────────────────────────────────────────────────────── */
.home-corp { padding: 6rem 0; }
.home-corp-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }

.qos-tabs { display: flex; border-bottom: 2px solid var(--clr-border); margin-bottom: 2rem; }
.qos-tab { background: transparent; border: none; padding: 1rem 2rem; font-family: var(--font-heading); font-weight: 700; font-size: 1rem; color: #9ca3af; cursor: pointer; transition: var(--transition); position: relative; }
.qos-tab::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 100%; height: 2px; background: transparent; transition: var(--transition); }
.qos-tab:hover { color: var(--clr-primary); }
.qos-tab.is-active { color: var(--clr-primary); }
.qos-tab.is-active::after { background: var(--clr-secondary); }

.qos-panel { display: none; margin-bottom: 2rem; color: #4b5563; font-size: 1.1rem; line-height: 1.8; animation: fadein 0.5s ease; }
.qos-panel.is-active { display: block; }

.qos-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-bottom: 2.5rem; background: var(--clr-bg-alt); padding: 2rem; border-radius: 4px; border-left: 4px solid var(--clr-secondary); }
.qos-spec dt { font-weight: 700; color: var(--clr-primary); text-transform: uppercase; font-size: 0.85rem; margin-bottom: 0.3rem; }
.qos-spec dd { color: #4b5563; }
.home-corp-media img { width: 100%; border-radius: 4px; box-shadow: var(--shadow-lg); }

.corp-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}
.corp-note { color: #6b7280; font-size: 0.95rem; line-height: 1.5; }

.home-spotlight-title { font-size: clamp(1.5rem, 4vw, 2.5rem); }

/* ── Pricing ─────────────────────────────────────────────────────────────── */
.home-pricing { padding: 6rem 0; }
.pricing-toggle-wrapper { display: flex; justify-content: center; margin-top: 2.5rem; }
.pricing-toggle { display: inline-flex; background: var(--clr-surface); border-radius: 50px; padding: 0.4rem; box-shadow: var(--shadow-sm); border: 1px solid var(--clr-border); }
.pricing-toggle-btn { padding: 0.8rem 2rem; border: none; background: transparent; font-family: var(--font-heading); font-weight: 700; border-radius: 50px; cursor: pointer; color: #6b7280; transition: var(--transition); font-size:1rem; }
.pricing-toggle-btn.is-active { background: var(--clr-primary); color: #fff; box-shadow: var(--shadow-sm); }

.home-pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    animation: fadein 0.5s ease;
}

.pricing-card {
    background: var(--clr-surface);
    padding: 2.5rem 1.75rem 2rem;
    border-radius: 4px; /* Classic industrial sharp but safe */
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
    border: 1px solid var(--clr-border);
    position: relative;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: flex;
    flex-direction: column;
    min-height: 480px; /* Consistent but not too long */
    overflow: hidden;
}

.pricing-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 100%; height: 4px;
    background: var(--clr-primary);
    opacity: 0.1;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(28, 33, 40, 0.1);
    border-color: var(--clr-secondary);
}

.pricing-card--featured {
    border: 2px solid var(--clr-secondary);
    background: var(--clr-surface);
    z-index: 2;
}

.pricing-card--featured::after {
    background: var(--clr-secondary);
    opacity: 1;
}

.pricing-badge {
    position: absolute;
    top: 0; right: 0;
    background: var(--clr-secondary);
    color: var(--clr-on-gold);
    font-weight: 800;
    text-transform: uppercase;
    padding: 0.4rem 1rem;
    font-size: 0.65rem;
    letter-spacing: 1px;
    z-index: 10;
}

.pricing-plan {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--clr-primary);
    margin-bottom: 0.2rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.pricing-value {
    color: var(--clr-secondary);
    font-weight: 800;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--clr-border);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-list {
    list-style: none;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.pricing-list li {
    position: relative;
    padding-left: 1.2rem;
    margin-bottom: 0.6rem;
    color: #4b5563;
    font-size: 0.85rem;
    line-height: 1.4;
}

.pricing-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--clr-secondary);
    font-weight: 900;
}

.pricing-note {
    margin-top: 1rem;
    font-size: 0.75rem;
    color: #9ca3af;
    text-align: center;
    font-style: italic;
    font-weight: 600;
}

/* ── Galeri (ana sayfa) ─────────────────────────────────────────────────── */
.home-gallery { padding: 6rem 0; }
.home-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
    gap: 1rem;
    margin-top: 3rem;
}
.home-gallery .gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    aspect-ratio: 4 / 3;
    margin: 0;
}
.home-gallery .gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}
.home-gallery .gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(28, 33, 40, 0.68);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}
.home-gallery .gallery-overlay i { color: #fff; font-size: 2rem; }
.home-gallery-cta { margin-top: 3rem; }

/* ── Responsive Düzeltmeler ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .home-pricing-grid { grid-template-columns: repeat(2, 1fr); gap: 2.5rem; }
}
@media (max-width: 768px) {
    .home-spotlight-inner, .home-reach-grid, .home-corp-layout { grid-template-columns: 1fr; gap: 2rem; }
    .home-reach-circle { border-width: 8px; max-width: 320px; }
    .pricing-card--featured { transform: scale(1); }
    .pricing-card--featured:hover { transform: translateY(-10px); }
    .container--flex { flex-direction: column; align-items: flex-start; gap: 1rem; }
    .home-qos-services-grid { grid-template-columns: 1fr; gap: 2rem; }
    .home-pricing-grid { grid-template-columns: 1fr; gap: 3rem; }
    .home-gallery { padding: 3.5rem 0; }
    .home-gallery-grid { grid-template-columns: 1fr; margin-top: 2rem; }
    .qos-specs { grid-template-columns: 1fr; }
    .corp-actions { flex-direction: column; align-items: stretch; }
    .corp-note { text-align: center; }
    .home-spotlight-row {
        flex-direction: column;
        align-items: stretch;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    .contact-tel { font-size: clamp(1.15rem, 4vw, 1.5rem); }
    .pricing-card { min-height: 0; padding: 2rem 1.5rem 1.75rem; }
    .pricing-toggle-btn { padding: 0.7rem 1.25rem; font-size: 0.88rem; }
}

/* ── Steps / Metodoloji (Timeline) ───────────────────────────────────────── */
.home-steps { padding: 6rem 0; }
.home-steps-layout { display: grid; grid-template-columns: 5fr 7fr; gap: 4rem; align-items: flex-start; }

.sticky-wrapper { position: sticky; top: 120px; }
.home-steps-img { width: 100%; border-radius: 8px; box-shadow: var(--shadow-lg); object-fit: cover; aspect-ratio: 4/5; }

.qos-timeline { position: relative; padding-left: 2.5rem; border-left: 2px dashed var(--clr-border); margin-top: 2rem; }
.qos-timeline-item { position: relative; padding-bottom: 4rem; }
.qos-timeline-item--final { padding-bottom: 0; }

.qos-timeline-marker { position: absolute; left: -3.2rem; top: 0; width: 1.5rem; height: 1.5rem; background: var(--clr-surface); border: 4px solid var(--clr-primary); border-radius: 50%; transition: var(--transition); z-index: 2; }
.qos-timeline-item:hover .qos-timeline-marker { background: var(--clr-secondary); border-color: var(--clr-secondary); box-shadow: 0 0 15px rgba(234, 182, 0, 0.4); transform: scale(1.2); }

.qos-timeline-title { font-size: 1.4rem; margin-bottom: 0.5rem; transition: var(--transition); color: var(--clr-primary); }
.qos-timeline-item:hover .qos-timeline-title { color: var(--clr-secondary); }

.qos-timeline-text { color: #4b5563; font-size: 1.05rem; margin-bottom: 1.5rem; line-height: 1.7; }
.qos-timeline-link { font-family: var(--font-heading); font-weight: 700; color: var(--clr-primary); text-decoration: none; font-size: 0.9rem; display: inline-flex; align-items: center; gap: 0.5rem; transition: var(--transition); }
.qos-timeline-link:hover { color: var(--clr-secondary); }
.qos-timeline-link i { transition: transform 0.3s ease; }
.qos-timeline-link:hover i { transform: translateX(5px); }
.qos-timeline-btn { margin-top: 1rem; display: inline-flex; }
.qos-timeline-btn:hover { background: var(--clr-primary); color: #fff !important; }

@media (max-width: 900px) {
    .home-steps-layout { grid-template-columns: 1fr; gap: 2rem; }
    .sticky-wrapper { position: relative; top: 0; }
    .home-steps-img { aspect-ratio: 16/9; }

    /* Hizmet detay sayfaları: mobilde timeline yanındaki sticky görsel sütunu */
    .service-detail-page .home-steps-visual:has(.sticky-wrapper) {
        display: none;
    }

    .home-about-snippet,
    .home-spotlight,
    .home-qos-services,
    .home-steps,
    .home-reach,
    .home-corp,
    .home-pricing { padding: 3.5rem 0; }

    .qos-heading { font-size: clamp(1.4rem, 5vw, 2rem); margin-bottom: 1.5rem; }
    .home-spotlight-title { font-size: clamp(1.35rem, 4.5vw, 2rem); }
    .section-head { margin-bottom: 2.5rem; }
    .section-lead { font-size: 1rem; }

    .home-spotlight-inner { grid-template-columns: 1fr; gap: 2.5rem; }
    .home-spotlight-visual { overflow: hidden; }
    .home-spotlight-visual::before { left: -12px; top: 10px; }

    .home-spotlight-contact { flex-wrap: wrap; }

    .home-sectors-marquee::before,
    .home-sectors-marquee::after { width: 48px; }
    .marquee-item { font-size: clamp(0.95rem, 3.5vw, 1.65rem); }
    .marquee-track { gap: 1.5rem; }

    .home-reach-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .home-reach-stats { grid-template-columns: 1fr; gap: 1.25rem; }

    .home-corp-layout { grid-template-columns: 1fr; gap: 2.5rem; }

    .qos-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        gap: 0;
    }
    .qos-tab {
        flex: 0 0 auto;
        padding: 0.75rem 1.15rem;
        font-size: 0.88rem;
    }

    .qos-service-body { padding: 1.5rem 1.25rem 2rem; }
    .qos-service-num { font-size: 3.25rem; top: -22px; right: 6px; }
    .qos-service-media { height: 220px; }
    .qos-service-title { font-size: 1.12rem; line-height: 1.3; }

    .qos-timeline { padding-left: 1.75rem; }
    .qos-timeline-marker { left: -2.35rem; }
    .qos-timeline-title { font-size: 1.15rem; }
    .qos-timeline-text { font-size: 1rem; }

    .pricing-toggle { flex-wrap: wrap; justify-content: center; row-gap: 0.35rem; }
}

@media (max-width: 480px) {
    .hero-full {
        min-height: 480px;
        padding: 1rem 0 2rem;
    }
    .marquee-item { font-size: 0.85rem; }
    .home-sectors-heading { font-size: 1.2rem; }
}

@keyframes fadein { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }