/* Demir Bülbüloğlu'nun kullandığı TailwindCSS tarzının saf CSS hali */

:root {
    --bg-white: #ffffff; /* Geri çekilen temiz beyaz */
    --bg-white-rgb: 255, 255, 255;
    --text-black: #000000; /* Net siyah */
    --border-black: #000000;
    --border-faint: rgba(0, 0, 0, 0.15);
    --hover-bg: #f9fafb; /* gray-50 */
    --text-gray: #4b5563; /* gray-600 */
    --accent-clay: #b83a1f; /* Kiremit / Terracotta vurgu rengi */
    
    --font-mono: 'JetBrains Mono', monospace;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Scroll Progress Bar */
#scroll-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    width: 0%;
    background-color: var(--text-black);
    z-index: 10000;
    transition: width 0.08s linear;
    pointer-events: none;
}

body {
    background-color: var(--bg-white);
    color: var(--text-black);
    font-family: var(--font-mono);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Theme Color Transitions */
body, 
.wrapper, 
.container,
.social-box, 
.project-box, 
#scroll-progress-bar,
.control-btn,
.cv-button,
.name {
    transition: background-color 0.5s ease, color 0.5s ease, border-color 0.5s ease;
}

/* Kaydırma ve Giriş Animasyonu (Scroll Reveal) */
.scroll-reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal.show {
    opacity: 1;
    transform: translateY(0);
}

html.no-js .scroll-reveal {
    opacity: 1 !important;
    transform: none !important;
}

/* Sadece ilk yüklemede en üstteki katlanan alanlar sıralı gelsin diye gecikmeler */
.header-top.scroll-reveal.show { transition-delay: 0.05s; }
.hero-section.scroll-reveal.show { transition-delay: 0.12s; }
.quick-links.scroll-reveal.show { transition-delay: 0.2s; }

/* Sayfa Temeli */
.wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.container {
    flex-grow: 1;
    margin-left: auto;
    margin-right: auto;
    padding: 2rem 1rem;
    max-width: 896px; /* max-w-4xl (Demir'in tam ölçüsü) */
    width: 100%;
    position: relative;
}

/* Profil fotoğrafı: Scale %1'den normal boyutuna büyür */
@keyframes scale-up-reveal {
    from { transform: scale(0.01); opacity: 0; }
    to   { transform: scale(1); opacity: 1; }
}

/* İsim: Opacity 0'dan 100'e (Fade in) */
@keyframes fade-in-name {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* Hero Section (Profil ve Başlık) */
.hero-section {
    margin-bottom: 3rem;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.profile-img-container {
    width: 9rem;
    height: 9rem;
    border-radius: 9999px;
    overflow: hidden;
    border: 2px solid var(--border-black);
    flex-shrink: 0;
    /* Scale-up Reveal: %1'den büyüyerek açılır */
    animation: scale-up-reveal 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.5s both;
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
    
    /* Tarayıcının büyük görseli küçültürken yaşadığı piksellenme/bulanıklık sorununu çözen CSS optimizasyonları */
    image-rendering: -webkit-optimize-contrast; /* Webkit (Chrome/Safari) için kontrast ve netlik optimizasyonu */
    image-rendering: auto;
    
    /* GPU hızlandırmasını tetikleyerek anti-aliasing (yumuşatma) kalitesini artırır */
    transform: translateZ(0);
    backface-visibility: hidden;
}

.profile-img:hover {
    transform: scale(1.05);
}

/* Masaüstünde Orijinal Beyaz Fare İmlecini Gizleyip SADECE Figma İmlecini Gösterme */
@media (pointer: fine) and (hover: hover) {
    body.figma-cursor-enabled,
    body.figma-cursor-enabled *,
    body.figma-cursor-enabled *::before,
    body.figma-cursor-enabled *::after {
        cursor: none !important;
    }
}

/* Full Page Figma Canvas Dot Grid Pattern */
.page-canvas-grid {
    position: absolute;
    top: 0;
    left: -5vw;
    right: -5vw;
    bottom: 0;
    min-height: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(15, 23, 42, 0.14) 1.25px, transparent 1.25px);
    background-size: 24px 24px;
    pointer-events: none;
    z-index: 0;
    transition: background-image 0.5s ease, opacity 0.5s ease;
}

body.dark-mode .page-canvas-grid {
    background-image: radial-gradient(rgba(243, 244, 246, 0.08) 1.25px, transparent 1.25px);
}

/* Mobilde Noktaların Dengeli ve Net Görünümü */
@media (max-width: 768px) {
    .page-canvas-grid {
        left: -1rem;
        right: -1rem;
        background-size: 20px 20px;
    }

    body.dark-mode .page-canvas-grid {
        background-image: radial-gradient(rgba(243, 244, 246, 0.07) 1.2px, transparent 1.2px);
    }
}

.hero-text {
    flex-grow: 1;
    text-align: center;
}

.name {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
    color: var(--text-black);
    transition: color 0.5s ease, transform 0.3s ease;
    display: inline-block;
}

.name:hover {
    color: var(--text-black);
    transform: translateY(-1px);
}

/* Canlı Etkileşimli Figma Custom Mouse Cursor */
.figma-custom-cursor {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    pointer-events: none !important;
    z-index: 9999999 !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.25rem !important;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease, visibility 0.15s ease;
    will-change: transform;
}

.figma-custom-cursor.active {
    opacity: 1 !important;
    visibility: visible !important;
}

.figma-cursor-pointer {
    width: 22px;
    height: 22px;
    filter: drop-shadow(0 2px 5px rgba(0, 0, 0, 0.25));
    transition: transform 0.2s ease;
}

.figma-cursor-tag {
    background-color: #ef4444;
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    font-family: var(--font-mono);
    padding: 0.2rem 0.55rem;
    border-radius: 3px 7px 7px 7px;
    box-shadow: 0 3px 10px rgba(239, 68, 68, 0.3);
    white-space: nowrap;
    line-height: 1.2;
    letter-spacing: 0.01em;
    transition: transform 0.2s ease, background-color 0.3s ease;
}

.figma-custom-cursor.hovering .figma-cursor-pointer {
    transform: scale(1.15);
}

.figma-custom-cursor.hovering .figma-cursor-tag {
    transform: scale(1.08);
    background-color: #dc2626;
}

.role {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-black); /* Rol kısmı kalıcı olarak kiremit rengi yapıldı */
    margin-bottom: 1rem;
}

.bio {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-gray); /* Bio rengi yumuşatıldı */
    margin-bottom: 1.5rem;
    max-width: 42rem;
    margin-left: auto;
    margin-right: auto;
}

/* Hızlı İletişim / Linkler (Grid) */
.quick-links {
    margin-bottom: 3.5rem;
}

.grid-2-cols {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.85rem;
}

.gap-md {
    gap: 1rem;
}

.icon-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-gray); /* Üst iletişim bilgileri yumuşak griye çekildi */
    font-weight: 400; /* Kalınlık düşürüldü */
    transition: color 0.3s ease, transform 0.2s ease;
}

.icon-link i {
    width: 1.5rem; /* İkonların hizası için sabit genişlik */
    text-align: left;
    color: var(--text-gray);
    transition: color 0.3s ease;
}

.icon-link:hover {
    color: var(--text-black); /* Üzerine gelince koyulaşacak */
    transform: translateX(3px);
}

.icon-link:hover i {
    color: var(--text-black);
}

a.icon-link:hover {
    text-decoration: underline;
}

.not-link {
    cursor: default;
}

/* Ortak Bölümler (Experience, Education vs.) */
.content-section {
    margin-bottom: 3.5rem;
}

.section-title {
    font-size: 1.35rem; /* Başlık boyutu dengelendi */
    font-weight: 700;
    margin-bottom: 1.75rem;
    padding-bottom: 0.5rem;
    letter-spacing: 0.02em;
    position: relative; /* ::after için */
}

/* Alt çizgi animasyonu: scroll ile görünüe girince soldan sağa çekilir */
.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--border-black);
    transition: width 0.75s cubic-bezier(0.16, 1, 0.3, 1) 0.1s;
}

.section-title.show::after {
    width: 100%;
}

/* Tümünü Gör Buton Stilleri */
.view-all-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.65rem;
    border: 1px solid var(--border-black);
    border-radius: 0.125rem;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: var(--font-mono);
    color: var(--text-black);
    text-decoration: none;
    background-color: var(--bg-white);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    flex-shrink: 0;
    white-space: nowrap;
}

.view-all-link i {
    font-size: 0.75rem;
    transition: transform 0.25s ease;
}

.view-all-link:hover {
    background-color: var(--text-black);
    color: var(--bg-white);
}

.view-all-link:hover i {
    transform: translateX(3px);
}

.view-all-bottom-container {
    margin-top: 1.75rem;
    display: flex;
    justify-content: center;
}

.view-all-bottom-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    width: 100%;
    padding: 0.85rem 1.25rem;
    border: 1px dashed var(--border-black);
    border-radius: 0.25rem;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: var(--font-mono);
    color: var(--text-black);
    text-decoration: none;
    background-color: var(--bg-white);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.view-all-bottom-btn i {
    font-size: 0.85rem;
    transition: transform 0.3s ease;
}

.view-all-bottom-btn:hover {
    border-style: solid;
    background-color: var(--text-black);
    color: var(--bg-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
}

.view-all-bottom-btn:hover i {
    transform: translateX(4px);
}

/* Liste Blokları (Her Bir Deneyim/Eğitim Öğesi) */
.list-block {
    margin-bottom: 2.25rem;
}

.block-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 0.35rem;
}

.block-title {
    font-size: 1.15rem; /* Ünvan/Bölüm boyutu hiyerarşiye alındı */
    font-weight: 700; /* Daha kalın yapılarak öne çıkarıldı */
}

.block-date {
    font-size: 0.85rem;
    color: var(--text-gray); /* Tarih rengi griye çekildi */
    font-weight: 500;
}

.block-subheader {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 0.6rem;
}

.block-company {
    font-size: 1rem;
    font-weight: 600; /* Şirket adı belirginleştirildi */
}

.block-location {
    font-size: 0.85rem;
    color: var(--text-gray); /* Konum rengi griye çekildi */
}

.block-desc {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-gray); /* Tüm açıklamalar artık standart yumuşak gri (hierarchy) */
    margin-bottom: 0.5rem;
}

.italic {
    font-style: italic;
}

.block-bullets {
    list-style-type: disc;
    margin-left: 1.25rem;
}

.block-bullets li {
    margin-bottom: 0.35rem;
    font-size: 0.9rem; /* Punto 0.9rem yapılarak açıklamalarla eşitlendi */
    color: var(--text-gray); /* Bullet maddeleri griye çekildi */
    line-height: 1.6;
}

/* Sosyal Medya Kutuları */
.social-box {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border: 1px solid var(--border-black); /* Kalıcı siyah çerçeve */
    padding: 0.75rem 1rem;
    border-radius: 0.125rem;
    text-decoration: none;
    color: var(--text-black);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    background-color: var(--bg-white);
}

.social-box i {
    width: 2rem; /* Sosyal medya ikonlarının hizalanması için sabit genişlik */
    text-align: center;
    transition: color 0.3s ease;
}

/* Sosyal Medya - Sibling Hover Odaklanma Efekti */
.social-grid {
    transition: opacity 0.3s ease;
}

/* Bir butona hover edildiğinde diğer butonları soluklaştır (Sadece mouse kullanan cihazlarda) */
@media (hover: hover) {
    .social-grid:hover .social-box {
        opacity: 0.55; /* Belirgin ama kibar bir soluklaştırma dengesi */
    }

    /* Üzerine gelinen butonu tam parlak yap, kaldır, zoom-in yap ve gölge ekle */
    .social-grid .social-box:hover {
        opacity: 1;
        transform: translateY(-3px) scale(1.02); /* Hafif yukarı kaydırma ve zoom-in */
        border-color: var(--border-black);
        background-color: var(--bg-white);
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08); /* Belirgin ama yumuşak gölge */
    }
}

.social-name {
    font-size: 0.875rem;
    font-weight: 700;
}

.social-handle {
    font-size: 0.75rem;
    color: var(--text-gray);
}

/* Footer */
.footer {
    padding-top: 2rem;
    padding-bottom: 2rem;
    border-top: 1px solid var(--border-black);
}

/* Footer için sadece opacity ile pürüzsüz fade-in (translateY olmadan) */
.footer.scroll-reveal {
    transform: none !important;  /* Y ekseninde kayma olmasın */
    transition: opacity 1.2s ease !important; /* Daha uzun ve belirgin opacity geçişi */
}

.footer-content {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-gray);
    max-width: 896px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

/* Responsive - Masaüstü Görünüm */
@media (min-width: 640px) {
    .grid-2-cols {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1rem 2rem; /* Sütunlar arası daha fazla yatay boşluk */
    }
    
    .hero-content {
        flex-direction: row;
        align-items: flex-start;
        text-align: left;
        gap: 2.5rem;
    }
    
    .hero-text {
        text-align: left;
    }
    
    .bio {
        margin-left: 0;
    }
    
    .block-header,
    .block-subheader {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

/* Proje Link Hiyerarşisi */
.project-title-link {
    text-decoration: none;
    color: var(--text-black);
    transition: color 0.3s ease;
}

.project-title-link:hover {
    color: var(--text-black);
    text-decoration: underline;
}

.project-date-link {
    text-decoration: none;
    color: var(--text-gray);
    font-size: 0.85rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.project-date-link:hover {
    text-decoration: underline;
    color: var(--text-black);
}

/* Dark Mode Değişkenleri (body.dark-mode sınıfı eklendiğinde devreye girer) */
body.dark-mode {
    --bg-white: #0a0a0a; /* Koyu arka plan */
    --bg-white-rgb: 10, 10, 10;
    --text-black: #f3f4f6; /* Açık yazı rengi */
    --border-black: #2d2d2d; /* Koyu gri çerçeve */
    --border-faint: rgba(243, 244, 246, 0.15);
    --hover-bg: #161616; /* Koyu hover arka planı */
    --text-gray: #9ca3af; /* Koyu gri ikincil metinler */
    --accent-clay: #e0705c; /* Koyu zemin için dengeli kiremit tonu */
}

/* Utility Classes for Clean HTML & Quality (Q-01) */
.subpage-main {
    padding-top: 3rem;
    position: relative;
}

.header-top--compact {
    margin-bottom: 0 !important;
    width: auto;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.coming-soon-badge {
    opacity: 0.55;
    cursor: not-allowed;
    border-style: dashed !important;
}

.hero-avatar-wrap {
    display: inline-block;
    position: relative;
}

.img-fallback {
    visibility: hidden;
}

.mb-0 {
    margin-bottom: 0 !important;
}

/* Dil Yönetimi (Sınıflara göre metin gizleme/gösterme) */
body:not(.lang-en) .lang-en-text {
    display: none !important;
}

/* Back to Top Button */
.back-to-top-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background-color: rgba(var(--bg-white-rgb), 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--text-black);
    border: 1px solid var(--border-black);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease, background-color 0.5s ease, color 0.5s ease, border-color 0.5s ease;
}

.back-to-top-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

@media (hover: hover) {
    .back-to-top-btn:hover {
        background-color: var(--text-black);
        color: var(--bg-white);
        transform: translateY(-2px);
    }
}

@media (max-width: 768px) {
    .back-to-top-btn {
        bottom: 2rem;
        right: 1.5rem;
        width: 2.5rem;
        height: 2.5rem;
    }
}
body.lang-en .lang-tr-text {
    display: none !important;
}

/* CV Butonu ve Üst Alan */
.header-top {
    display: flex;
    justify-content: flex-end; /* Sağ tarafa yanaşık hizalama */
    align-items: center;
    gap: 0.5rem; /* Butonlar arası boşluk */
    margin-bottom: 1.5rem;
    width: 100%;
}

.control-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border: 1px solid var(--border-black);
    background-color: var(--bg-white);
    color: var(--text-black);
    border-radius: 0.125rem;
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 700;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* CV Butonu nabız animasyonu: Opacity azalır artar */
@keyframes border-trace-anim {
    to {
        stroke-dashoffset: -436;
    }
}

.cv-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid var(--border-faint);
    padding: 0.5rem 0.85rem;
    border-radius: 0.125rem;
    text-decoration: none;
    color: var(--text-black);
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    background-color: var(--bg-white);
    position: relative;
    width: 11rem;
    justify-content: center;
    flex-shrink: 0;
}

.cv-button .border-trace {
    position: absolute;
    top: -1px;
    left: -1px;
    width: calc(100% + 2px);
    height: calc(100% + 2px);
    pointer-events: none;
    fill: none;
    z-index: 1;
}

.cv-button .border-trace rect {
    width: 100%;
    height: 100%;
    stroke: var(--text-black);
    stroke-width: 1.5px;
    stroke-linecap: round;
    stroke-dasharray: 80 356;
    stroke-dashoffset: 0;
    animation: border-trace-anim 4s linear infinite;
    transition: opacity 0.3s ease;
}

.cv-button i {
    font-size: 1rem;
    transition: color 0.3s ease;
    position: relative;
    z-index: 2;
}

.cv-button span {
    position: relative;
    z-index: 2;
}

/* Sadece mouse destekleyen cihazlar için hover etkileşimleri (Mobil Safari yapışkan hover sorununu çözer) */
@media (hover: hover) {
    .control-btn:hover {
        background-color: var(--text-black);
        color: var(--bg-white);
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    }

    .cv-button:hover {
        border-color: var(--border-black);
        color: var(--bg-white); /* Renkleri tersine çevir (Invert) */
        background-color: var(--text-black);
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
        transform: translateY(-2px);
    }
    .cv-button:hover .border-trace rect {
        opacity: 0;
    }
}

/* ══ İletişim Bilgileri Stagger ══
   Her bir link sırayla soldan kayarak gelir */
.quick-links .icon-link {
    opacity: 0;
    transform: translateX(-8px);
    transition: opacity 0.45s ease, transform 0.45s ease;
}
.quick-links.show .icon-link:nth-child(1) { opacity: 1; transform: translateX(0); transition-delay: 0.10s; }
.quick-links.show .icon-link:nth-child(2) { opacity: 1; transform: translateX(0); transition-delay: 0.20s; }
.quick-links.show .icon-link:nth-child(3) { opacity: 1; transform: translateX(0); transition-delay: 0.30s; }
.quick-links.show .icon-link:nth-child(4) { opacity: 1; transform: translateX(0); transition-delay: 0.40s; }

/* ══ Sosyal Medya Kutuları Stagger ══
   Her kutu 120ms arayla sırayla girer */
.social-box.scroll-reveal.show:nth-child(1) { transition-delay: 0s;    }
.social-box.scroll-reveal.show:nth-child(2) { transition-delay: 0.12s; }
.social-box.scroll-reveal.show:nth-child(3) { transition-delay: 0.24s; }
.social-box.scroll-reveal.show:nth-child(4) { transition-delay: 0.36s; }

/* ══ Bölüm Başlığı Yazı Efekti ══
   Harfler typewriter efekti ile yazılır (clip-path ile) */
.section-title.scroll-reveal {
    opacity: 1; /* override scroll-reveal fade */
    transform: none; /* override scroll-reveal slide */
    transition: none; /* disable default transitions */
}
.section-title span {
    display: inline-block;
    clip-path: inset(0 100% 0 0); /* Başlangıçta tamamen kırpılmış */
}
html.no-js .section-title span {
    clip-path: none !important;
}
.section-title.scroll-reveal.show span {
    animation: typing-clip 0.8s steps(15, end) forwards;
}
@keyframes typing-clip {
    to { clip-path: inset(0 0 0 0); }
}
.section-title.scroll-reveal.show.animation-done span {
    animation: none;
    clip-path: none;
}

/* ════════════════════════════════════════════════ */
/* ══ Projeler Alt Sayfası (projects.html) Stilleri ══ */
/* ════════════════════════════════════════════════ */

/* Back Button */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-black);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 2rem;
    transition: transform 0.2s ease, color 0.2s ease;
    align-self: flex-start;
}

.back-link:hover {
    color: var(--text-gray);
    transform: translateX(-4px);
}



/* Projects Page Header */
.projects-page-header {
    display: block;
    margin-bottom: 2rem;
}

.projects-main-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    border-bottom: 2px solid var(--border-black);
    padding-bottom: 0.5rem;
    transition: border-color 0.5s ease;
}

.projects-main-header .section-title {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.projects-main-header .section-title::after {
    display: none !important;
}

/* 3-Column Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 3.5rem;
}

/* Project Card */
.project-card {
    border: 1px solid var(--border-black);
    border-radius: 0.25rem;
    background-color: var(--bg-white);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.5s ease, background-color 0.5s ease;
}

/* Card Image Wrapper */
.project-card-img-wrapper {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-bottom: 1px solid var(--border-black);
    background-color: var(--hover-bg);
    position: relative;
    transition: border-color 0.5s ease;
}

.project-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Card Content */
.project-card-content {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-card-platform {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-gray);
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: color 0.5s ease;
}

.project-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.project-card-title a {
    color: var(--text-black);
    text-decoration: none;
    transition: color 0.5s ease;
}

.project-card-title a:hover {
    text-decoration: underline;
}

.project-card-desc {
    font-size: 0.8rem;
    line-height: 1.5;
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    flex-grow: 1;
    transition: color 0.5s ease;
    min-height: 4.5rem;
}

.project-card-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    border: 1px solid var(--border-black);
    padding: 0.45rem 0.85rem;
    border-radius: 0.125rem;
    text-decoration: none;
    color: var(--text-black);
    font-size: 0.8rem;
    font-weight: 600;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.5s ease;
    align-self: flex-start;
    margin-top: auto;
}

/* Sadece mouse destekleyen cihazlar için hover etkileşimleri */
@media (hover: hover) {
    .project-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    }
    
    .project-card:hover .project-card-img {
        transform: scale(1.03);
    }

    .project-card-link:hover {
        background-color: var(--text-black);
        color: var(--bg-white);
    }
}

/* Responsive Grid Rules */
@media (max-width: 768px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }
}

@media (max-width: 600px) {
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 2.5rem;
    }

    .project-card-desc {
        min-height: auto;
    }
    
    .projects-page-header {
        display: grid;
        grid-template-areas:
            "nav controls"
            "title title";
        grid-template-columns: auto 1fr;
        gap: 1rem;
        border-bottom: 2px solid var(--border-black);
        padding-bottom: 0.5rem;
        margin-bottom: 2.5rem;
    }
    
    .back-link {
        grid-area: nav;
        margin-bottom: 0 !important;
        align-self: center;
    }
    
    .projects-main-header {
        display: contents;
    }
    
    .projects-main-header .section-title {
        grid-area: title;
        border-bottom: none;
        padding-bottom: 0;
        margin-top: 0.5rem;
    }
}

/* Experience Page Timeline Styles (100% Flawless Dead-Center Timeline) */
.timeline-wrapper {
    position: relative;
    padding-left: 2.25rem;
    margin-left: 0.5rem;
    margin-bottom: 3.5rem;
}

.timeline-wrapper::before {
    content: '';
    position: absolute;
    top: 0.75rem;
    bottom: 0.75rem;
    left: 0;
    width: 2px;
    background-color: var(--text-gray);
    opacity: 0.3;
    transform: translateX(-50%);
    transition: background-color 0.5s ease, opacity 0.5s ease;
}

body.dark-mode .timeline-wrapper::before {
    opacity: 0.45;
}

.timeline-item {
    position: relative;
    margin-bottom: 2.75rem;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    top: 0.75rem;
    left: -2.25rem;
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background-color: var(--bg-white);
    border: 2px solid var(--text-black);
    transform: translate(-50%, -50%);
    z-index: 2;
    transition: background-color 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}

.timeline-item:hover .timeline-dot {
    background-color: var(--text-black);
    transform: translate(-50%, -50%) scale(1.35);
}

@media (max-width: 600px) {
    .timeline-wrapper {
        padding-left: 1.5rem;
        margin-left: 0.25rem;
    }

    .timeline-wrapper::before {
        top: 0.7rem;
        bottom: 0.7rem;
    }

    .timeline-dot {
        top: 0.7rem;
        left: -1.5rem;
        width: 0.65rem;
        height: 0.65rem;
    }
}

/* ════════════════════════════════════════════════ */
/* ══ Prefers Reduced Motion Accessibility (A11Y) ══ */
/* ════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .scroll-reveal {
        opacity: 1 !important;
        transform: none !important;
    }
    .profile-img-container {
        animation: none !important;
    }
    .section-title.scroll-reveal.show span {
        animation: none !important;
        clip-path: none !important;
    }
}