/* =========================================
   TRT KARIYER - MASTER STYLESHEET
========================================= */

/* --- TRT Kurumsal Font --- */
@font-face { font-family: "TRT"; src: url("fonts/TRT_Light.otf") format("opentype"); font-weight: 300; font-style: normal; font-display: swap; }
@font-face { font-family: "TRT"; src: url("fonts/TRT_Light_Italic.otf") format("opentype"); font-weight: 300; font-style: italic; font-display: swap; }
@font-face { font-family: "TRT"; src: url("fonts/TRT_Regular.otf") format("opentype"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "TRT"; src: url("fonts/TRT_Regular_Italic.otf") format("opentype"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "TRT"; src: url("fonts/TRT_Medium.otf") format("opentype"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "TRT"; src: url("fonts/TRT_Medium_Italic.otf") format("opentype"); font-weight: 500; font-style: italic; font-display: swap; }
@font-face { font-family: "TRT"; src: url("fonts/TRT_Bold.otf") format("opentype"); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: "TRT"; src: url("fonts/TRT_Bold_Italic.otf") format("opentype"); font-weight: 700; font-style: italic; font-display: swap; }

/* --- Temel Ayarlar (Değişkenler) --- */
:root {
    --bg-color: #ffffff;
    --text-primary: #1d1d1f;
    --text-secondary: #3a3a3f;
    --accent-color: #D31145;
    --card-bg: #fbfbfd;
    --section-spacing: 80px;
}

*, *::before, *::after { box-sizing: border-box; min-width: 0; }

html {
    overflow-x: hidden;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: "TRT", -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, sans-serif;
    font-weight: 300;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    overflow-wrap: break-word;
    word-break: break-word;
}
img, video, iframe { max-width: 100%; height: auto; }

/* --- Tipografi --- */
h1.massive-headline { font-size: clamp(2.8rem, 7vw, 5.5rem); font-weight: 500; letter-spacing: -0.03em; margin: 0; line-height: 1.1; color: #CE0E2D; }
html[lang="en"] h1.massive-headline { font-size: clamp(2rem, 4vw, 3.2rem); text-wrap: balance; }
h2.section-headline { font-size: clamp(2rem, 5vw, 3rem); font-weight: 500; letter-spacing: -0.02em; margin-bottom: 15px; color: #CE0E2D; }
h3.card-title { font-size: 1.3rem; font-weight: 500; margin: 0 0 10px 0; color: var(--text-primary); }
p.lead-text { font-size: clamp(0.85rem, 1.3vw, 0.95rem); color: var(--text-secondary); font-weight: 400; line-height: 1.7; max-width: 500px; margin-top: 15px; }
p.card-desc { font-size: 0.82rem; color: var(--text-secondary); font-weight: 400; line-height: 1.7; margin-bottom: 25px; }
.accent-label { color: var(--accent-color); font-weight: 600; font-size: 0.8rem; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 10px; display: block; }

/* --- Sayfa Başlıkları (İç Sayfalar İçin) --- */
.page-header { text-align: center; padding: 180px 20px 60px; max-width: 800px; margin: 0 auto; opacity: 0; transform: translateY(20px); animation: fadeUp 0.8s cubic-bezier(0.25, 1, 0.5, 1) forwards; }
.page-header h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); font-weight: 500; letter-spacing: -0.03em; margin: 0 0 20px 0; line-height: 1.1; color: #CE0E2D; }
.page-header p { font-size: 0.92rem; color: var(--text-secondary); font-weight: 400; line-height: 1.7; margin: 0 auto; max-width: 600px;}

/* --- Master Navbar --- */
nav { display: flex; justify-content: space-between; align-items: center; padding: 20px 50px; position: fixed; width: 100%; top: 0; left: 0; box-sizing: border-box; z-index: 1000; background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid rgba(0, 0, 0, 0.05); }
.nav-logo { text-decoration: none; display: flex; align-items: center; z-index: 1001; }
.nav-logo-img { height: 28px; width: auto; }
.footer-logo-img { height: 24px; width: auto; }
.nav-links { display: flex; align-items: center; list-style: none; margin: 0; padding: 0; gap: 18px; }
.nav-links li a { text-decoration: none; color: #111; font-weight: 500; font-size: 13px; transition: color 0.3s ease; }
.nav-links li a:hover, .nav-links li a.active { color: var(--accent-color); }
.lang-selector { display: flex; align-items: center; gap: 5px; font-weight: 500 !important; }

/* --- Hamburger Menü (Mobil) --- */
.mobile-menu-btn { display: none; flex-direction: column; gap: 5px; cursor: pointer; z-index: 1001; }
.mobile-menu-btn span { width: 26px; height: 2px; background-color: var(--text-primary); transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1); border-radius: 2px; }

/* --- Animasyonlar --- */
.reveal-holder, .reveal-item { opacity: 0; transform: translateY(30px); transition: all 0.8s cubic-bezier(0.25, 1, 0.5, 1); }
.reveal-holder.active, .reveal-item.active { opacity: 1; transform: translateY(0); }
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }

/* --- Ana Sayfa Bölümleri --- */
section { padding: var(--section-spacing) 40px; max-width: 1100px; margin: 0 auto; }
.hero-section { display: grid; grid-template-columns: 1.1fr 1fr; gap: 50px; align-items: center; padding-top: 180px; min-height: 75vh; }
.hero-section > .reveal-holder:first-child { display: flex; flex-direction: column; justify-content: center; gap: 20px; }
.hero-section > .reveal-holder:first-child .lead-text { margin-bottom: 0; font-size: clamp(1.05rem, 1.6vw, 1.2rem); max-width: 560px; }
.immersive-image-container { width: 100%; display: flex; justify-content: center; align-items: flex-start; }
.drawing-image { width: 100%; height: auto; max-height: 500px; object-fit: contain; mix-blend-mode: multiply; border-radius: 24px; transition: transform 0.7s cubic-bezier(0.25, 1, 0.5, 1); }
.drawing-image:hover { transform: scale(1.02); }

/* --- Award Image (English Page) --- */
.award-image {
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: contain;
    border-radius: 24px;
    transition: transform 0.7s cubic-bezier(0.25, 1, 0.5, 1);
}
.award-image:hover { transform: scale(1.02); }

.immersive-section { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }

/* --- Bento Grid (Eko Sistem & Sosyal İmkânlar) --- */
.centered-header { text-align: center; margin-bottom: 60px; }
.centered-header p.lead-text { margin: 20px auto 0; }
.bento-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.bento-grid.two-cols { grid-template-columns: repeat(2, 1fr); }
.bento-card, .benefit-card { background-color: var(--card-bg); border-radius: 24px; padding: 40px; border: 1px solid rgba(0,0,0,0.03); display: flex; flex-direction: column; justify-content: space-between; transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1); text-decoration: none; }
.benefit-card { padding: 40px 35px; align-items: flex-start; justify-content: flex-start; }
.bento-card:hover, .benefit-card:hover { transform: translateY(-5px); box-shadow: 0 15px 35px rgba(0,0,0,0.06); background-color: #ffffff; border-color: rgba(0,0,0,0.05); }
.bento-card .card-image-wrapper { width: 100%; border-radius: 14px; margin-bottom: 20px; overflow: hidden; height: 180px; position: relative; }
.bento-card .card-image { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%) brightness(1.1) contrast(0.9); transition: filter 0.5s ease; animation: photoReveal 8s ease-in-out infinite; transform-origin: center; }
@keyframes photoReveal {
    0%, 100% { filter: grayscale(100%) brightness(1.1) contrast(0.9); transform: scale(1); }
    40%, 60% { filter: grayscale(0%) brightness(1) contrast(1); transform: scale(1.04); }
}
.bento-card:nth-child(2) .card-image { animation-delay: 3s; transform-origin: top left; }
.bento-card:nth-child(3) .card-image { animation-delay: 6s; transform-origin: bottom right; }
.bento-card:hover .card-image { filter: grayscale(0%) brightness(1) contrast(1); animation: none; }

.arrow-link { display: inline-flex; align-items: center; font-size: 1.1rem; font-weight: 500; color: var(--accent-color); text-decoration: none; transition: gap 0.3s ease; margin-top: 25px; }
.arrow-link::after { content: '→'; margin-left: 8px; transition: margin 0.3s ease; font-size: 1.2rem;}
.bento-card:hover .arrow-link { gap: 8px; }
.bento-card:hover .arrow-link::after { margin-left: 12px; }

/* --- İkonlar (Sosyal İmkânlar) --- */
.icon-box { width: 60px; height: 60px; background-color: #FFF0F3; color: var(--accent-color); border-radius: 16px; display: flex; align-items: center; justify-content: center; margin-bottom: 25px; transition: all 0.3s ease; }
.benefit-card:hover .icon-box { background-color: var(--accent-color); color: white; transform: scale(1.05); }
.icon-box .material-symbols-rounded { font-size: 30px; }
.benefit-card h3 { font-size: 1.25rem; font-weight: 600; margin: 0 0 12px 0; color: var(--text-primary); letter-spacing: -0.01em; }
.benefit-card p { font-size: 0.8rem; color: var(--text-secondary); font-weight: 400; line-height: 1.7; margin: 0; }
.benefits-container { max-width: 1100px; margin: 0 auto 120px; padding: 0 40px; }

/* --- Timeline (Yolculuk Sayfası) --- */
.timeline-container { max-width: 750px; margin: 0 auto 100px; padding: 0 20px; }
.step-wrapper { display: flex; align-items: center; gap: 35px; margin-bottom: 45px; position: relative; opacity: 0; transform: translateY(20px); animation: fadeUp 0.6s ease forwards; }
.step-wrapper:nth-child(1) { animation-delay: 0.1s; } .step-wrapper:nth-child(2) { animation-delay: 0.2s; } .step-wrapper:nth-child(3) { animation-delay: 0.3s; } .step-wrapper:nth-child(4) { animation-delay: 0.4s; } .step-wrapper:nth-child(5) { animation-delay: 0.5s; } .step-wrapper:nth-child(6) { animation-delay: 0.6s; } .step-wrapper:nth-child(7) { animation-delay: 0.7s; } .step-wrapper:nth-child(8) { animation-delay: 0.8s; }
.step-wrapper::before { content: ''; position: absolute; left: 29px; top: 60px; bottom: -50px; width: 2px; background-color: #f0f0f0; z-index: -1; }
.step-wrapper:last-child::before { display: none; }
.step-icon { width: 60px; height: 60px; background-color: var(--bg-color); border: 2px solid #eaeaea; color: var(--accent-color); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; box-shadow: 0 0 0 10px var(--bg-color); transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1); }
.step-icon .material-symbols-rounded { font-size: 28px; transition: all 0.3s ease; }
.step-wrapper:hover .step-icon { border-color: var(--accent-color); background-color: #FFF0F3; transform: scale(1.1); }
.step-wrapper:hover .step-icon .material-symbols-rounded { font-variation-settings: 'FILL' 1; }
.step-content { background-color: var(--card-bg); border-radius: 20px; padding: 30px 35px; border: 1px solid rgba(0,0,0,0.03); flex-grow: 1; transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1); }
.step-wrapper:hover .step-content { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(0,0,0,0.05); border-color: rgba(0,0,0,0.05); background-color: #ffffff; }
.step-content p { margin: 0; font-size: 0.85rem; font-weight: 400; line-height: 1.7; color: var(--text-primary); }
.step-content strong { font-weight: 600; }
.step-wrapper.final-step .step-icon { background-color: var(--accent-color); border-color: var(--accent-color); color: white; }
.step-wrapper.final-step:hover .step-icon { background-color: #b00d38; }
.step-wrapper.final-step .step-icon .material-symbols-rounded { font-variation-settings: 'FILL' 1; }
.step-wrapper.final-step .step-content { background-color: var(--card-bg); border: 1px solid rgba(0,0,0,0.03); }
.step-wrapper.final-step .step-content p { color: var(--accent-color); }
.footer-note { text-align: right; max-width: 700px; margin: 0 auto 100px; padding: 0 20px; font-size: 0.82rem; font-weight: 400; line-height: 1.7; color: var(--text-secondary); }

/* --- Master Footer --- */
.site-footer { background-color: var(--card-bg); border-top: 1px solid rgba(0, 0, 0, 0.05); padding: 60px 40px 40px; margin-top: var(--section-spacing); color: var(--text-secondary); }
.footer-container { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 60px; margin-bottom: 60px; }
.footer-brand .trt-text { color: var(--accent-color); font-weight: 700; font-family: Arial, sans-serif; font-size: 1.5rem;}
.footer-brand .kariyer-text { color: #111; font-weight: 300; font-size: 1.5rem; letter-spacing: -0.5px;}
.footer-brand p { margin-top: 15px; font-size: 0.8rem; font-weight: 400; line-height: 1.7; max-width: 300px; }
.footer-heading { color: var(--text-primary); font-weight: 600; font-size: 0.85rem; margin-bottom: 20px; letter-spacing: -0.01em;}
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 12px; }
.footer-links a { text-decoration: none; color: var(--text-secondary); font-size: 13px; font-weight: 500; transition: color 0.3s; }
.footer-links a:hover { color: var(--accent-color); }
.footer-bottom { max-width: 1100px; margin: 0 auto; padding-top: 30px; border-top: 1px solid rgba(0, 0, 0, 0.05); display: flex; justify-content: space-between; align-items: center; font-size: 0.85rem; }
.social-links { display: flex; gap: 15px; }
.social-links a { color: var(--text-secondary); text-decoration: none; transition: color 0.3s; display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; background: white; border-radius: 50%; border: 1px solid #eee;}
.social-links a:hover { color: white; background: var(--accent-color); border-color: var(--accent-color); }

/* --- Mobil Duyarlılık (Responsive) --- */
@media (max-width: 1024px) { 
    nav { padding: 15px 30px; }
    .mobile-menu-btn { display: flex; }
    .nav-links { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: rgba(255, 255, 255, 0.97); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); flex-direction: column; justify-content: center; align-items: center; gap: 20px; opacity: 0; pointer-events: none; transition: opacity 0.4s ease; }
    .nav-links.active { opacity: 1; pointer-events: auto; }
    .nav-links li a { font-size: 1.15rem; font-weight: 500; }
    .lang-selector { margin-top: 6px; padding: 8px 20px; border: 1px solid #eee; border-radius: 30px; font-size: 1rem !important; }
    .mobile-menu-btn.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
    .mobile-menu-btn.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .bento-grid { grid-template-columns: repeat(2, 1fr); } 
}
@media (max-width: 900px) { 
    .hero-section { grid-template-columns: 1fr; text-align: center; padding-top: 140px; gap: 40px;} 
    .immersive-section { grid-template-columns: 1fr; gap: 50px; text-align: center;} 
    .immersive-image-container { order: -1; } 
    .drawing-image { max-height: 350px; }
    .award-image { max-height: 350px; } 
    .bento-grid, .bento-grid.two-cols { grid-template-columns: 1fr; } 
    section { padding: 80px 25px; } 
    h1.massive-headline { font-size: 3.8rem; }
    html[lang="en"] h1.massive-headline { font-size: 2.5rem; }
}
@media (max-width: 768px) { 
    .page-header { padding-top: 140px; padding-bottom: 50px; } 
    .benefits-container { padding: 0 20px; } 
    .footer-container { grid-template-columns: 1fr; gap: 40px; } 
    .footer-bottom { flex-direction: column; gap: 20px; text-align: center; } 
}
@media (max-width: 600px) {
    nav { padding: 12px 16px; }
    section { padding: 60px 16px; }
    .hero-section { padding-top: 100px; min-height: auto; gap: 24px; }
    h1.massive-headline { font-size: 2.2rem; }
    h2.section-headline { font-size: 1.5rem; }
    p.lead-text { font-size: 0.82rem; margin-top: 10px; max-width: 100%; }
    .immersive-section { gap: 30px; }
    .drawing-image { max-height: 280px; }
    .award-image { max-height: 280px; }
    .bento-card, .benefit-card { padding: 24px; }
    .bento-grid { gap: 16px; }
    .site-footer { padding: 40px 16px 24px; }
    .footer-container { gap: 30px; }
    .step-wrapper { flex-direction: column; gap: 15px; }
    .step-wrapper::before { display: none; }
    .step-icon { margin: 0 auto; }
    .step-content { text-align: center; padding: 20px; }
    .footer-note { text-align: center; }
}


/* ─── TRT Tarihinde Bugün — Slider ─── */
#trt-tarihinde-bugun {
    position: fixed;
    bottom: 24px;
    left: 24px;
    z-index: 1000;
    transform: translateY(120%);
    opacity: 0;
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.6s ease;
    pointer-events: none;
}
#trt-tarihinde-bugun.visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}
.trt-tb-inner {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.12), 0 1px 3px rgba(0,0,0,0.06);
    padding: 20px 24px 18px;
    min-width: 280px;
    max-width: 340px;
    border-top: 3px solid #CE0E2D;
}
.trt-tb-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
}
.trt-tb-icon { font-size: 1rem; }
.trt-tb-title {
    font-family: TRT, sans-serif;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    flex: 1;
}
.trt-tb-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0 2px;
    line-height: 1;
    opacity: 0.5;
    transition: opacity 0.2s;
}
.trt-tb-close:hover { opacity: 1; }

.trt-tb-slides { position: relative; min-height: 70px; }
.trt-tb-slide {
    display: none;
    animation: trtTbFadeIn 0.4s ease;
}
.trt-tb-slide.active { display: block; }

@keyframes trtTbFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.trt-tb-channel {
    font-family: TRT, sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}
.trt-tb-ago {
    font-size: 0.95rem;
    font-weight: 500;
    color: #CE0E2D;
    margin-bottom: 4px;
}
.trt-tb-sub {
    font-size: 0.78rem;
    color: var(--text-secondary);
    opacity: 0.7;
}

.trt-tb-dots {
    display: flex;
    gap: 6px;
    justify-content: center;
    margin-top: 14px;
}
.trt-tb-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(0,0,0,0.15);
    cursor: pointer;
    transition: background 0.3s, transform 0.3s;
}
.trt-tb-dot.active {
    background: #CE0E2D;
    transform: scale(1.3);
}

@media (max-width: 600px) {
    #trt-tarihinde-bugun { bottom: 16px; left: 12px; right: 12px; }
    .trt-tb-inner { min-width: auto; max-width: none; }
}