/* Kurumsal haber / son dakika tek sayfa — tipografi ve grid */
:root {
  --accent: #d40000;
  --accent-hover: #b00000;
  --text: #1a1a1a;
  --muted: #6b6b6b;
  --border: #e8e8e8;
  --bg: #ffffff;
  --sidebar-bg: #fafafa;
  --rail-w: 160px;
  --content-max: 720px;
  --font: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.page-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ——— Reklam şeritleri (masaüstü) ——— */
.ad-rail {
  display: none;
  width: var(--rail-w);
  flex-shrink: 0;
  background: linear-gradient(180deg, #f5f0eb 0%, #ebe4dc 100%);
  border-inline: 1px solid var(--border);
  align-items: center;
  justify-content: center;
  padding: 1rem 0.5rem;
  font-size: 0.7rem;
  color: #8a7a70;
  text-align: center;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.ad-rail__inner {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
}

.ad-rail__mark {
  width: 48px;
  height: 120px;
  background: var(--accent);
  border-radius: 4px;
  opacity: 0.85;
}

@media (min-width: 1280px) {
  .ad-rail {
    display: flex;
  }

  .layout-body {
    display: flex;
    flex: 1;
    justify-content: center;
  }
}

/* ——— Üst şerit ——— */
.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-top {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.65rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 800;
  font-size: 1.65rem;
  letter-spacing: -0.02em;
  color: var(--accent);
  text-decoration: none;
}

.logo:hover {
  text-decoration: none;
  opacity: 0.92;
}

.logo__flame {
  width: 22px;
  height: 26px;
  background: linear-gradient(180deg, #ff4d4d 0%, var(--accent) 100%);
  clip-path: polygon(50% 0%, 100% 75%, 75% 100%, 50% 85%, 25% 100%, 0% 75%);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.icon-btn {
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  border-radius: 50%;
  cursor: pointer;
  color: var(--text);
  display: grid;
  place-items: center;
}

.icon-btn:hover {
  background: #f3f3f3;
}

.btn-login {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.875rem;
  font-weight: 600;
  background: var(--bg);
  cursor: pointer;
  font-family: inherit;
}

.btn-login:hover {
  background: #f9f9f9;
}

/* ——— Nav ——— */
.nav-wrap {
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  min-height: 44px;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.15rem 1.1rem;
  list-style: none;
  margin: 0;
  padding: 0.35rem 0;
  font-size: 0.8125rem;
  font-weight: 600;
}

.nav-links a {
  color: var(--text);
  padding: 0.25rem 0;
}

.nav-links a:hover {
  color: var(--accent);
  text-decoration: none;
}

.nav-links li:first-child a {
  color: var(--accent);
}

.sub-brands {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.sub-brands span {
  opacity: 0.85;
}

/* ——— Ana düzen ——— */
.main-wrap {
  flex: 1;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

@media (min-width: 900px) {
  .article-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 2rem;
    align-items: start;
  }
}

/* ——— Makale ——— */
.breaking-pill {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.article-headline {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
}

.article-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.article-meta {
  font-size: 0.8125rem;
  color: var(--muted);
}

.article-meta strong {
  color: #444;
  font-weight: 600;
}

.share-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.share-row span {
  font-size: 0.7rem;
  color: var(--muted);
  margin-right: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.share-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg);
  cursor: pointer;
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  color: var(--muted);
  transition: border-color 0.15s, background 0.15s;
}

.share-btn:hover {
  border-color: #ccc;
  background: #f7f7f7;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.tag {
  font-size: 0.75rem;
  padding: 0.35rem 0.75rem;
  background: #f0f0f0;
  border-radius: 999px;
  color: #333;
  font-weight: 600;
}

.lead {
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.5;
  margin: 0 0 1rem;
  color: #222;
}

.article-body p {
  margin: 0 0 1rem;
  font-size: 1rem;
  color: #222;
}

.figure-main {
  margin: 1.5rem 0;
}

.figure-main img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #e5e5e5;
}

.figure-main figcaption {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.5rem;
  padding-bottom: 0.25rem;
  border-bottom: 1px solid var(--border);
}

/* ——— CTA ——— */
.cta-block {
  margin: 1.75rem 0 2rem;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(180deg, #fafafa 0%, #f3f3f3 100%);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 0 6px 6px 0;
}

.cta-block p {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  color: #333;
}

.btn-cta-wrap {
  width: 100%;
  max-width: 100%;
}

.btn-cta {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.85rem 1rem;
  width: 100%;
  padding: 1rem 1.15rem 1rem 1.25rem;
  font-family: inherit;
  color: #fff;
  text-decoration: none;
  text-align: left;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(145deg, #ff1a1a 0%, var(--accent) 45%, #9a0000 100%);
  box-shadow:
    0 4px 14px rgba(212, 0, 0, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.12) inset;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    filter 0.18s ease;
  animation: cta-pulse-ring 2.4s ease-out infinite;
}

.btn-cta__shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 40%,
    rgba(255, 255, 255, 0.18) 50%,
    transparent 60%
  );
  transform: translateX(-120%);
  transition: transform 0.6s ease;
  pointer-events: none;
  z-index: 0;
}

.btn-cta:hover .btn-cta__shine {
  transform: translateX(120%);
}

.btn-cta__badge {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  align-self: center;
  padding: 0.35rem 0.55rem;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
  color: #1a1a1a;
  background: #ffeb3b;
  border-radius: 4px;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.12);
}

.btn-cta__body {
  position: relative;
  z-index: 1;
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.btn-cta__title {
  display: block;
  font-size: clamp(1rem, 2.8vw, 1.15rem);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.02em;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
}

.btn-cta__sub {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.92);
  opacity: 0.98;
}

.btn-cta__go {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.35);
  animation: cta-arrow-nudge 1.5s ease-in-out infinite;
}

.btn-cta__go svg {
  stroke: #fff;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.25));
}

.btn-cta:hover {
  text-decoration: none;
  transform: translateY(-2px) scale(1.01);
  animation: none;
  box-shadow:
    0 8px 28px rgba(212, 0, 0, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.15) inset;
  filter: brightness(1.05);
}

.btn-cta:active {
  transform: translateY(0) scale(0.99);
  filter: brightness(0.98);
}

@keyframes cta-pulse-ring {
  0% {
    box-shadow:
      0 4px 14px rgba(212, 0, 0, 0.45),
      0 0 0 0 rgba(212, 0, 0, 0.5),
      0 0 0 1px rgba(255, 255, 255, 0.12) inset;
  }
  70% {
    box-shadow:
      0 4px 14px rgba(212, 0, 0, 0.45),
      0 0 0 14px rgba(212, 0, 0, 0),
      0 0 0 1px rgba(255, 255, 255, 0.12) inset;
  }
  100% {
    box-shadow:
      0 4px 14px rgba(212, 0, 0, 0.45),
      0 0 0 0 rgba(212, 0, 0, 0),
      0 0 0 1px rgba(255, 255, 255, 0.12) inset;
  }
}

@keyframes cta-arrow-nudge {
  0%,
  100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(4px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn-cta {
    animation: none;
  }

  .btn-cta__go {
    animation: none;
  }

  .btn-cta:hover .btn-cta__shine {
    transform: none;
  }
}

/* ——— Yan sütun ——— */
.sidebar {
  margin-top: 2rem;
}

@media (min-width: 900px) {
  .sidebar {
    margin-top: 0;
    padding-left: 1.5rem;
    border-left: 1px solid var(--border);
  }
}

.sidebar-section {
  margin-bottom: 2rem;
}

.sidebar-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 1rem;
  color: var(--text);
}

.sidebar-title::before {
  content: "";
  width: 4px;
  height: 1.1em;
  background: var(--accent);
  border-radius: 1px;
}

.sidebar-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sidebar-item {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 0.75rem;
  align-items: start;
  text-decoration: none;
  color: inherit;
}

.sidebar-item:hover .sidebar-item__title {
  color: var(--accent);
}

.sidebar-item:hover {
  text-decoration: none;
}

.sidebar-item__thumb {
  width: 88px;
  height: 66px;
  background: #ddd;
  border-radius: 2px;
  overflow: hidden;
  flex-shrink: 0;
}

.sidebar-item__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sidebar-item__title {
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.35;
  margin: 0;
  transition: color 0.15s;
}

.sidebar-ad {
  min-height: 250px;
  background: linear-gradient(145deg, #f5f0eb, #e8e0d8);
  border: 1px solid var(--border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: #88786e;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.25rem;
  text-align: center;
  font-size: 0.75rem;
  color: var(--muted);
}

.site-footer a {
  color: var(--muted);
  text-decoration: underline;
}