:root {
        --tb-olive: #5a6a24;
        --tb-olive-dark: #232913;
        --tb-olive-text: #3f4c17;
        --tb-straw: #d9c97d;
        --tb-straw-soft: #efe6b8;
        --tb-cream: #f8f3e7;
        --tb-cream-deep: #efe5cf;
        --tb-ink: #0d1109;
        --tb-muted: #15180f;
        --tb-line: rgba(89, 90, 56, 0.2);
        --tb-white: rgba(255, 252, 245, 0.94);
      }

      html {
        scroll-behavior: smooth;
      }

      body {
        background: var(--tb-cream);
        color: var(--tb-ink);
      }

      .tb-serif {
        font-family: Georgia, Cambria, "Times New Roman", Times, serif;
        letter-spacing: -0.025em;
      }

      .tb-nav-link {
        position: relative;
        border-radius: 9999px;
        padding: 0.55rem 0.85rem;
        font-size: 0.93rem;
        font-weight: 700;
        color: var(--tb-ink);
        text-shadow:
          0 1px 0 rgba(255, 255, 255, 0.65),
          0 1px 8px rgba(248, 243, 231, 0.5);
        transition: all 0.28s ease;
      }

      .tb-nav-link:hover {
        background: rgba(255, 251, 240, 0.85);
        color: var(--tb-olive-dark);
        transform: translateY(-1px);
      }

      .tb-nav-link::after {
        content: "";
        position: absolute;
        left: 14px;
        right: 14px;
        bottom: 7px;
        height: 2px;
        border-radius: 9999px;
        background: linear-gradient(90deg, var(--tb-olive), var(--tb-straw));
        transform: scaleX(0);
        transform-origin: left;
        transition: transform 0.28s ease;
      }

      .tb-nav-link:hover::after {
        transform: scaleX(1);
      }

      .tb-mobile-link {
        border-radius: 1rem;
        padding: 0.7rem 0.9rem;
        font-size: 0.95rem;
        font-weight: 700;
        color: var(--tb-ink);
        transition: all 0.28s ease;
      }

      .tb-mobile-link:hover {
        background: rgba(255, 251, 240, 0.9);
        color: var(--tb-olive-dark);
      }

      .tb-btn-primary {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 1rem;
        background: linear-gradient(135deg, var(--tb-olive), #87944a);
        padding: 0.9rem 1.3rem;
        font-weight: 700;
        color: white;
        box-shadow: 0 10px 28px rgba(76, 85, 40, 0.22);
        transition:
          transform 0.28s ease,
          box-shadow 0.28s ease,
          filter 0.28s ease,
          background 0.28s ease;
      }

      .tb-btn-primary:hover {
        transform: translateY(-3px) scale(1.04);
        box-shadow:
          0 18px 38px rgba(76, 85, 40, 0.3),
          0 0 0 4px rgba(217, 201, 125, 0.2);
        filter: brightness(1.08) saturate(1.08);
      }

      .tb-btn-primary:active {
        transform: translateY(-1px) scale(0.99);
      }

      .tb-btn-secondary {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 1rem;
        border: 1px solid rgba(111, 123, 61, 0.25);
        background: rgba(255, 252, 245, 0.94);
        padding: 0.9rem 1.3rem;
        font-weight: 700;
        color: var(--tb-ink);
        box-shadow: 0 8px 22px rgba(84, 82, 53, 0.1);
        transition:
          transform 0.28s ease,
          box-shadow 0.28s ease,
          background 0.28s ease,
          border-color 0.28s ease,
          color 0.28s ease;
      }

      .tb-btn-secondary:hover {
        transform: translateY(-3px) scale(1.03);
        background: rgba(255, 250, 238, 0.98);
        color: var(--tb-olive-dark);
        border-color: rgba(111, 123, 61, 0.36);
        box-shadow:
          0 16px 34px rgba(84, 82, 53, 0.16),
          0 0 0 4px rgba(217, 201, 125, 0.16);
      }

      .tb-chip {
        display: inline-flex;
        align-items: center;
        gap: 0.45rem;
        border-radius: 9999px;
        border: 1px solid rgba(111, 123, 61, 0.25);
        background: rgba(255, 252, 245, 0.88);
        padding: 0.45rem 0.8rem;
        font-size: 0.76rem;
        font-weight: 800;
        letter-spacing: 0.18em;
        text-transform: uppercase;
        color: var(--tb-olive-dark);
      }

      .tb-card,
      .tb-text-card {
        border: 1px solid var(--tb-line);
        background: var(--tb-white);
        box-shadow:
          0 14px 34px rgba(69, 68, 43, 0.08),
          inset 0 1px 0 rgba(255, 255, 255, 0.6);
        backdrop-filter: blur(10px);
      }

      .tb-info-card {
        border: 1px solid var(--tb-line);
        background: rgba(255, 252, 245, 0.92);
        box-shadow: 0 12px 28px rgba(69, 68, 43, 0.08);
      }

      .tb-title {
        color: var(--tb-ink);
        font-weight: 800;
        text-shadow:
          0 1px 0 rgba(255, 255, 255, 0.75),
          0 3px 16px rgba(248, 243, 231, 0.45);
      }

      .tb-title-light {
        color: white;
        font-weight: 800;
        text-shadow:
          0 4px 20px rgba(0, 0, 0, 0.46),
          0 1px 0 rgba(0, 0, 0, 0.18);
      }

      .tb-title-wheat {
        color: #e2c766;
        font-weight: 800;
        text-shadow:
          0 4px 18px rgba(0, 0, 0, 0.48),
          0 1px 0 rgba(0, 0, 0, 0.18);
      }

      .tb-copy {
        color: var(--tb-muted);
        font-weight: 560;
      }

      .tb-divider {
        height: 1px;
        background: linear-gradient(90deg, transparent, rgba(111, 123, 61, 0.25), transparent);
      }

      .tb-mini {
        border-radius: 1.2rem;
        border: 1px solid var(--tb-line);
        background: rgba(255, 252, 245, 0.9);
        padding: 1rem;
      }

      .tb-scene-bg {
        position: fixed;
        inset: 0;
        z-index: -10;
        background-image:
          linear-gradient(rgba(248, 243, 231, 0.18), rgba(248, 243, 231, 0.14)),
          url("/demos/terra-bistro/reservas-mural.png");
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
      }

      .tb-scene-bg::after {
        content: "";
        position: absolute;
        inset: 0;
        background:
          radial-gradient(circle at 20% 18%, rgba(217, 201, 125, 0.06), transparent 32%),
          radial-gradient(circle at 85% 24%, rgba(111, 123, 61, 0.06), transparent 30%),
          linear-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.18));
        pointer-events: none;
      }