:root {
    --bg: #0a0a0a; --fg: #f4f4f4; --muted: #9a9a9a;
    --line: rgba(255,255,255,0.12); --red: #e8231b; --red-hover: #cf1c15;
    --font: "Helvetica Neue", Helvetica, Arial, sans-serif;
  }
  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body { background: var(--bg); color: var(--fg); font-family: var(--font); -webkit-font-smoothing: antialiased; max-width: 100%; overflow-x: clip; }

  .nav { display: flex; align-items: center; justify-content: space-between; padding: 24px clamp(24px,4vw,64px); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; background: rgba(10,10,10,0.82); backdrop-filter: blur(10px); }
  .logo { display: inline-flex; align-items: center; }
  .logo img { height: 34px; width: auto; display: block; transition: height 0.3s ease; filter: invert(1); }
  .nav.scrolled .logo img { height: 28px; }
  .nav-back { display: inline-flex; align-items: center; gap: 10px; color: #cfcfcf; text-decoration: none; font-size: 13px; letter-spacing: 0.06em; transition: color 0.2s ease; }
  .nav-back:hover { color: #fff; }
  .nav-menu .nav-links { display: flex; gap: clamp(16px,1.9vw,38px); list-style: none; margin: 0; padding: 0; }
  .nav-links a { color: var(--fg); text-decoration: none; font-size: 14px; font-weight: 600; letter-spacing: 0.04em; white-space: nowrap; opacity: 0.9; transition: color 0.18s ease, opacity 0.18s ease; }
  .nav-links a:hover, .nav-links a.active { color: var(--red); opacity: 1; }
  @media (max-width: 940px) { .nav-menu { display: none; } }
  .nav-back svg { width: 18px; height: 18px; }

  .blog-hero { max-width: 1320px; margin: 0 auto; padding: clamp(48px,6vw,90px) clamp(24px,4vw,48px) clamp(28px,3vw,40px); }
  .bh-eyebrow { font-size: 12px; letter-spacing: 0.18em; color: #8a8a8a; font-weight: 600; margin-bottom: 22px; }
  .bh-title { font-size: clamp(34px,4.4vw,62px); font-weight: 700; line-height: 1.05; letter-spacing: -0.02em; color: #fff; max-width: 16ch; text-wrap: balance; }
  .bh-lede { margin-top: 24px; font-size: clamp(16px,1.3vw,20px); line-height: 1.55; color: #b0b0b0; max-width: 60ch; }

  .filters { display: flex; flex-wrap: wrap; gap: 10px; max-width: 1320px; margin: 0 auto; padding: 0 clamp(24px,4vw,48px) clamp(28px,3vw,40px); border-bottom: 1px solid var(--line); }
  .chip { background: none; border: 1px solid rgba(255,255,255,0.2); color: #c2c2c2; font-family: inherit; font-size: 12.5px; letter-spacing: 0.06em; padding: 9px 18px; border-radius: 999px; cursor: pointer; transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease; }
  .chip:hover { color: #fff; border-color: rgba(255,255,255,0.4); }
  .chip.active { background: var(--red); border-color: var(--red); color: #fff; }

  .grid { max-width: 1320px; margin: 0 auto; padding: clamp(36px,4vw,56px) clamp(24px,4vw,48px) clamp(56px,6vw,90px); display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px,2.6vw,44px); }
  .bcard { text-decoration: none; color: inherit; display: flex; flex-direction: column; }
  .bcard-img { position: relative; aspect-ratio: 3/2.3; border-radius: 5px; overflow: hidden; background-size: cover; background-position: center; box-shadow: inset 0 0 90px rgba(0,0,0,0.5); transition: transform 0.5s cubic-bezier(.22,.61,.36,1); }
  .bcard-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, transparent 38%, rgba(255,255,255,0.06) 50%, transparent 62%); }
  .bcard:hover .bcard-img { transform: scale(1.03); }
  .bcard-tag { margin-top: 18px; font-size: 10px; letter-spacing: 0.18em; color: var(--red); }
  .bcard-title { margin-top: 12px; font-size: clamp(16px,1.2vw,19px); font-weight: 500; line-height: 1.3; color: #f0f0f0; transition: color 0.2s ease; }
  .bcard:hover .bcard-title { color: #fff; }
  .bcard-foot { margin-top: 16px; display: flex; align-items: center; justify-content: space-between; }
  .bcard-date { font-size: 11px; letter-spacing: 0.1em; color: #8f8f8f; }
  .bcard-arrow { color: #cfcfcf; transition: transform 0.25s ease, color 0.25s ease; display: flex; }
  .bcard:hover .bcard-arrow { transform: translate(3px,-3px); color: #fff; }
  .empty { grid-column: 1/-1; color: #8a8a8a; font-size: 15px; padding: 40px 0; text-align: center; }

  .blog-cta { border-top: 1px solid var(--line); padding: clamp(48px,5vw,80px) clamp(24px,4vw,48px); text-align: center; }
  .blog-cta h3 { font-size: clamp(24px,2.4vw,38px); font-weight: 600; letter-spacing: -0.015em; color: #fff; margin-bottom: 28px; text-wrap: balance; }
  .cta-hero { display: inline-flex; align-items: stretch; text-decoration: none; color: #fff; position: relative; overflow: hidden; border: 1px solid var(--red); isolation: isolate; }
  .cta-hero::before { content: ""; position: absolute; inset: 0; background: var(--red); transform: scaleX(0); transform-origin: left; transition: transform 0.45s cubic-bezier(.22,.61,.36,1); z-index: 1; }
  .cta-hero:hover::before { transform: scaleX(1); }
  .cta-hero-label { position: relative; z-index: 2; padding: 19px 28px; font-size: 13px; font-weight: 700; letter-spacing: 0.12em; }
  .cta-hero-arrow { position: relative; z-index: 2; width: 54px; display: flex; align-items: center; justify-content: center; background: var(--red); border-left: 1px solid rgba(255,255,255,0.18); }
  .cta-hero-arrow svg { width: 20px; height: 20px; transition: transform 0.35s cubic-bezier(.22,.61,.36,1); }
  .cta-hero:hover .cta-hero-arrow svg { transform: translateX(4px); }

  @media (max-width: 900px) { .grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 600px) { .grid { grid-template-columns: 1fr; } .bh-title { overflow-wrap: break-word; } }

  /* ================= NEWSLETTER ================= */
  .news { background: #111111; color: #fff; padding: clamp(44px,4.5vw,76px) clamp(24px,4vw,48px); border-top: 1px solid var(--line); }
  .news-inner { max-width: 1320px; margin: 0 auto; display: grid; grid-template-columns: minmax(0,1.1fr) minmax(0,0.9fr); gap: clamp(28px,4vw,64px); align-items: center; }
  .news-kicker { font-size: 12px; letter-spacing: 0.18em; color: var(--red); font-weight: 600; margin-bottom: 16px; }
  .news-title { font-size: clamp(24px,2.4vw,38px); font-weight: 600; line-height: 1.12; letter-spacing: -0.015em; color: #fff; text-wrap: balance; }
  .news-text { margin-top: 16px; font-size: 15px; line-height: 1.6; color: #9a9a9a; max-width: 52ch; text-wrap: pretty; }
  .news-form { display: flex; flex-direction: column; gap: 20px; }
  .news-field input {
    background: none; border: none; border-bottom: 1px solid rgba(255,255,255,0.22);
    color: #fff; font-family: inherit; font-size: 15px; padding: 14px 0; outline: none; width: 100%;
  }
  .news-field input::placeholder { color: rgba(255,255,255,0.5); letter-spacing: 0.12em; font-size: 12px; text-transform: uppercase; }
  .news-field input:focus { border-bottom-color: var(--red); }
  .news-btn { display: inline-flex; align-items: center; gap: 16px; background: none; border: none; padding: 0; cursor: pointer; color: #fff; align-self: flex-start; }
  .news-btn .circle-btn { width: 54px; height: 54px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.28); display: flex; align-items: center; justify-content: center; flex: none; transition: border-color 0.25s ease, background 0.25s ease; }
  .news-btn .circle-btn svg { width: 20px; height: 20px; color: var(--red); transition: color 0.25s ease; }
  .news-btn .lbl { font-size: 13px; letter-spacing: 0.1em; font-weight: 600; border-bottom: 2px solid var(--red); padding-bottom: 6px; }
  .news-btn:hover .circle-btn { border-color: #3461d6; background: #3461d6; }
  .news-btn:hover .circle-btn svg { color: #fff; }
  .news-btn:disabled { opacity: 0.55; cursor: default; }
  .news-msg { font-size: 13px; color: #9a9a9a; min-height: 18px; letter-spacing: 0.04em; }
  @media (max-width: 860px) { .news-inner { grid-template-columns: 1fr; } }
  @media (max-width: 600px) { .news-text { font-size: 17px; } }