/* style.css */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;600;700&family=Playfair+Display:ital,wght@0,600;0,700;1,400&display=swap');

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Montserrat', sans-serif; background-color: #fcfcfc; color: #222; line-height: 1.6; }

header { background-color: #E30A17; color: #ffffff; padding: 18px 0; border-bottom: 5px solid #a8050e; position: sticky; top: 0; z-index: 1000; box-shadow: 0 4px 15px rgba(0,0,0,0.15); }
.header-container { max-width: 1300px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding: 0 20px; }
.logo { font-family: 'Playfair Display', serif; font-size: 26px; font-weight: 700; text-decoration: none; color: #ffffff; display: flex; align-items: center; gap: 12px; letter-spacing: 0.5px; }
.logo span { font-size: 13px; font-family: 'Montserrat', sans-serif; font-weight: 300; letter-spacing: 2px; text-transform: uppercase; background: rgba(255, 255, 255, 0.15); padding: 4px 12px; border-radius: 3px; border-left: 3px solid #ffffff; }
.nav-back { color: #ffffff; text-decoration: none; font-weight: 600; font-size: 14px; transition: opacity 0.2s ease; display: flex; align-items: center; gap: 5px; }
.nav-back:hover { opacity: 0.85; }

.hero { background: linear-gradient(to right, rgba(168, 5, 14, 0.95), rgba(20, 20, 20, 0.85)), url('https://upload.wikimedia.org/wikipedia/commons/thumb/7/7e/Flag_of_Turkey.svg/1200px-Flag_of_Turkey.svg.png') center/cover; color: #ffffff; text-align: center; padding: 90px 20px; border-bottom: 4px solid #E30A17; }
.hero h1 { font-family: 'Playfair Display', serif; font-size: 38px; font-style: italic; margin-bottom: 20px; font-weight: 600; text-shadow: 2px 2px 4px rgba(0,0,0,0.4); }
.hero p { font-size: 16px; font-weight: 300; max-width: 750px; margin: 0 auto; letter-spacing: 0.5px; opacity: 0.95; }

.container { max-width: 1300px; margin: 0 auto; padding: 40px 20px 80px 20px; }
.video-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(380px, 1fr)); gap: 35px; }
.video-card { background: #ffffff; border-radius: 6px; overflow: hidden; box-shadow: 0 4px 20px rgba(0,0,0,0.04); transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.3s ease; border: 1px solid #eaeaea; display: flex; flex-direction: column; }
.video-card:hover { transform: translateY(-6px); box-shadow: 0 12px 30px rgba(227, 10, 23, 0.12); border-color: rgba(227, 10, 23, 0.3); }
.thumbnail-container { position: relative; width: 100%; height: 210px; background: #111; overflow: hidden; }
.video-thumbnail { width: 100%; height: 100%; object-fit: cover; opacity: 0.9; transition: transform 0.5s ease; }
.video-card:hover .video-thumbnail { transform: scale(1.04); opacity: 1; }
.video-badge { position: absolute; bottom: 12px; left: 12px; background: #E30A17; color: #fff; font-size: 11px; font-weight: 700; padding: 3px 8px; border-radius: 3px; text-transform: uppercase; }
.video-info { padding: 24px; display: flex; flex-direction: column; flex-grow: 1; }
.video-info h3 { font-size: 18px; margin-bottom: 12px; color: #1a1a1a; font-weight: 700; line-height: 1.4; height: 50px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.video-info p { color: #555; font-size: 13.5px; margin-bottom: 24px; line-height: 1.6; height: 65px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.btn { margin-top: auto; display: block; text-align: center; background-color: #1a1a1a; color: #ffffff; padding: 12px 20px; text-decoration: none; border-radius: 4px; font-weight: 600; font-size: 13px; letter-spacing: 0.5px; text-transform: uppercase; transition: background 0.2s ease, transform 0.1s ease; border-bottom: 3px solid #000000; }
.btn:hover { background-color: #E30A17; border-bottom-color: #a8050e; }

.detail-wrapper { background: #ffffff; border-radius: 8px; box-shadow: 0 10px 40px rgba(0,0,0,0.05); overflow: hidden; border: 1px solid #eee; }
.video-container { width: 100%; background: #000000; position: relative; aspect-ratio: 16 / 9; max-height: 680px; }
.video-container video { width: 100%; height: 100%; display: block; }
.detail-body { padding: 45px; display: flex; justify-content: space-between; gap: 50px; background: #ffffff; }
.detail-main { flex: 1; }
.detail-main h1 { font-family: 'Playfair Display', serif; font-size: 32px; color: #111111; margin-bottom: 20px; font-weight: 700; border-left: 5px solid #E30A17; padding-left: 15px; }
.detail-main p { font-size: 16px; color: #444444; line-height: 1.8; }
.side-qr-box { background: #fafafa; padding: 30px; border-radius: 6px; text-align: center; border: 1px solid #eef0f2; width: 280px; flex-shrink: 0; display: block; }
.side-qr-box img { width: 180px; height: 180px; margin: 0 auto 15px auto; display: block; border: 4px solid #ffffff; box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.side-qr-box h4 { font-size: 14px; color: #E30A17; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; font-weight: 700; }
.side-qr-box p { font-size: 12px; color: #666666; line-height: 1.5; }

footer { background: #111111; color: rgba(255,255,255,0.6); text-align: center; padding: 30px 20px; font-size: 13px; border-top: 3px solid #E30A17; letter-spacing: 0.5px; }

@media (max-width: 992px) { .detail-body { flex-direction: column; padding: 30px; } .side-qr-box { width: 100%; } }
@media (max-width: 600px) { .hero h1 { font-size: 26px; } .video-grid { grid-template-columns: 1fr; } .logo span { display: none; } }