/* ------------------------------
   Global Base Styles
------------------------------ */
body {
    margin: 0;
    background: white;
  }
  
  /* ------------------------------
     Hero Section (Lottie background + stacked logos)
  ------------------------------ */
  .hero {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
  }

  
  /* ------------------------------
     Logo Stack (in Hero)
  ------------------------------ */
  .logo-stack {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 48px;
  }
  
  .logo-stack img {
    max-width: 320px;
    height: 56px;
    transition: max-width 0.2s, height 0.2s;
  }
  
  .logo-stack span {
    font-size: 24px;
    font-family: 'Roboto Mono', sans-serif;
    font-weight: 600;
    letter-spacing: -2%;
    line-height: 1.25;
    color: #000;
  }
  
  /* ------------------------------
     Typography
  ------------------------------ */
  
  h1 {
    font-family: 'Roboto Mono', sans-serif;
    font-weight: 500;
    line-height: 1.25;
    font-size: 32px;
  }

  h2, h3, h4 {
    font-family: 'Roboto Mono', sans-serif;
    font-weight: 500;
    line-height: 1.25;
    font-size: 24px;
  }
  
  p {
    font-family: 'Work Sans', sans-serif;
    font-weight: 500;
    line-height: 1.25;
    font-size: 20px;
  }
  
  /* ------------------------------
     CTA Link Styles
  ------------------------------ */
  a {
    font-family: 'Work Sans', sans-serif;
    font-weight: 700;
    line-height: 1.25;
    color: #000;
    text-decoration: underline;
    font-size: 18px;
  }
  
  /* ------------------------------
     Welcome Sections
  ------------------------------ */
  
  /* Section 1: Welcome Intro Paragraph */
  .welcome-text {
    text-align: center;
    padding: 96px 96px;
    margin: 128px 96px;
    border-radius: 12px;
    border: 2px solid #000; 
  }

  .welcome-text:hover {
    border: 2px solid #FF6701; 
    transition: border-color 0.22s;
  }

  .card {
    padding: 24px;
    border-radius: 12px;
    text-align: left;
    transition: transform 0.25s;
    border: 2px solid #000; 
  }

  .card:hover {
    transform: scale(1.05);
    border: 2px solid #FF6701
  }

  .card h2 {
    text-decoration: underline;
  }
  
  /* ------------------------------
     Use & Build Section
   ------------------------------ */

  .use-build {
    background: #FFF;
    padding: 48px 16px;
  }

  .use-build h3 {
    color: #000;
  }
  
  
  .cards.two {
    display: flex;
    gap: 48px;
    flex-wrap: wrap;
    justify-content: center;
    margin: 56px;
  }
  
  .cards.two h2 {
    margin-bottom: 24px;
  }

  
  .cards.two p {
    margin-bottom: 32px;
  }
  
  .cards.two .card-1, .card-2 {
    padding: 48px;
    border-radius: 12px;
    width: 100%;
    max-width: 400px;
    text-align: left;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    box-sizing: border-box;
    transition: transform 0.25s;
    color: #000;
  }
  
  .cards.two .card-1:hover {
    transform: scale(1.05);
  }

  .cards.two .card-2:hover {
    transform: scale(1.05);
  }


  /* ------------------------------
     New Testimonial
  ------------------------------ */

  .testimonial-section {
    background: #fff;
    padding: 96px 0 96px 0; /* extra vertical padding */
    text-align: center;
  }
  .testimonial-section h1 {
    color: #000;
    font-family: 'Roboto Mono', sans-serif;
    font-size: 32px;
    font-weight: 500;
    margin-bottom: 48px;
    letter-spacing: -1px;
  }

  .testimonial-grid-2x2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 48px;
  }

  .web3-card {
    background: #fff;
    border: 2px solid #000;
    border-radius: 12px;
    padding: 38px 28px 28px 28px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-height: 220px;
    transition: border-color 0.22s;
  }

  .web3-card:hover {
    border-color: #FF6701;
  }

  .testimonial-quote {
    color: #000;
    font-family: 'Work Sans', sans-serif;
    font-size: 18px;
    margin-bottom: 28px;
    position: relative;
  }

  .testimonial-quote b {
    color: #FF6701;
  }

  .quote-icon {
    font-size: 36px;
    color: #FF6701;
    position: absolute;
    left: 0px;
    top: -22px;
    font-family: 'Roboto Mono', monospace;
  }

  .testimonial-author {
    color: #FF6701;
    font-size: 16px;
    font-family: 'Roboto Mono', monospace;
    border-top: 1px solid #222;
    padding-top: 14px;
    margin-top: auto;
    width: 100%;
    text-align: center;
  }

  .testimonial-author a {
    color: #FF6701;
    text-decoration: underline;
    font-size: 18px;
    word-break: break-word;
    font-weight: 700;
  }

  .testimonial-author span {
    color: #00FF00;
  }

  @media (max-width: 900px) {
    .testimonial-grid-2x2 {
      grid-template-columns: 1fr;
      gap: 28px;
      padding: 0 8px;
    }
  }
  @media (max-width: 700px) {
    .testimonial-section {
      padding: 48px 20px;
    }
    .testimonial-section h1 {
      font-size: 22px;
    }
    .web3-card {
      padding: 32px 24px 24px 24px;
      border-radius: 20px;
      min-height: unset;
    }
  }
  
  
  
  /* ------------------------------
     About Sections
  ------------------------------ */
  .about-arweave {
    background: #FF6701;
    padding: 96px 96px;
    text-align: justify;
  }
  
  .about-hackernoon {
    background: #000;
    padding: 96px 96px;
    text-align: justify;
    color: #00FF00;
  }
  
  .about-header {
    display: flex;
    align-items: center;
    gap: 24px;
  }
  
  .about-arweave .about-header {
    flex-direction: row;
    text-align: left;
  }
  
  .about-hackernoon .about-header {
    flex-direction: row-reverse;
    text-align: right;
    justify-content: flex-end;
  }
  
  .about-header h2 {
    margin: 0;
    white-space: nowrap;
  }
  
  .about-header .line1 {
    flex: 1;
    height: 2px;
    background-color: #000;
  }

  .about-header .line2 {
    flex: 1;
    height: 2px;
    background-color: #00ff00;
  }

  
  .about-logo {
    height: 32px;
    max-width: 200px;
  }
  
  
  /* ------------------------------
     Viewblock
  ------------------------------ */

  .viewblock-section {
    width: 100%;
    background-color: #20202A;
    padding: 32px 0;
    text-align: center;
  }
  
  .viewblock-link {
    color: #fff;
    text-decoration: none;
  }
  
  .viewblock-logo {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    justify-content: center;
    font-family: 'Roboto Mono', monospace;
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    transition: transform 0.2s ease;
  }
  
  .viewblock-logo img {
    width: 40px;
    height: 40px;
    border-radius: 4px;
  }
  
  .viewblock-logo:hover {
    transform: scale(1.05);
  }
  
  @media (max-width: 820px) {
    .viewblock-logo {
      flex-direction: column;
      gap: 10px;
      font-size: 16px;
    }
  
    .viewblock-logo img {
      width: 32px;
      height: 32px;
    }
  }
  
  @media (max-width: 520px) {
    .viewblock-section {
      padding: 24px 12px;
    }
  
    .viewblock-logo {
      font-size: 15px;
      gap: 8px;
    }
  
    .viewblock-logo img {
      width: 28px;
      height: 28px;
    }
  }

  /* ------------------------------
     Footer
  ------------------------------ */
  .footer {
    display: grid;
    grid-template-columns: 1fr 1px 1fr;
    background: #0D1104;
    align-items: center;
  }
  
  .footer-col {
    flex: 1;
    padding: 64px 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  
  .footer-col.arweave {
    align-items: flex-end;
    border-top: 1px solid #FF6701;
    border-bottom: 1px solid #FF6701;
    color: #FF6701;
  }
  
  .footer-col.hackernoon {
    align-items: flex-start;
    border-top: 1px solid #00FF00;
    border-bottom: 1px solid #00FF00;
    color: #00FF00;
  }
  
  .footer-col h2 {
    font-size: 18px;
    font-weight: bold;
    margin: 0;
  }
  
  .footer-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    margin-bottom: 32px;
  }
  
  .footer-links a {
    font-family: 'Work Sans', sans-serif;
    font-weight: 700;
    text-decoration: underline;
    font-size: 18px;
    transition: transform 0.2s ease;
  }

  .footer-links a:hover {
    transform: scale(1.1);
  }
  
  .footer-col.arweave a {
    color: #FF6701;
  }
  
  .footer-col.hackernoon a {
    color: #00FF00;
  }
  
  .footer-divider {
    width: 1px;
    height: 60%;
    background-color: #00FF00;
  }

  .footer-logo {
    height: 42px;
    max-width: 200px;
    margin-bottom: 0px;
    margin-top: 20px;
  }
  
  .footer-col.arweave .footer-logo {
    align-self: flex-end;
  }
  
  .footer-col.hackernoon .footer-logo {
    align-self: flex-start;
  }
  
  /* Responsive: center logos on mobile */
  @media (max-width: 780px) {
    .footer-logo {
      margin-bottom: 16px;
      height: 24px;
      max-width: 160px;
      align-self: center !important;
    }
  }
  
  
  /* -------------------------------------------------
     Responsive: 780px and below (tablets & small screens)
  --------------------------------------------------*/
  @media (max-width: 780px) {
    h1 {
      font-size: 28px;
    }
    h2 {
      font-size: 22px;
    }
    h3, h4 {
      font-size: 20px;
    }
    p {
      font-size: 18px;
    }
    a {
      font-size: 16px;
    }
    .footer-links a {
      font-size: 15px;
    }
    .logo-stack span {
      font-size: 22px;
    }
    .logo-stack img {
      max-width: 180px;
      height: 36px;
    }

    .welcome-text {
      padding: 32px 32px;
      margin: 48px 32px;
      text-align: center;
    }

    .welcome-cards {
      padding: 48px 0;
      margin: 48px 32px;
    }
    
    .about-arweave,
    .about-hackernoon {
      padding: 64px 32px;
    }
    .cards.three {
      grid-template-columns: 1fr;
    }
    .cards.two {
      flex-direction: column;
      margin: 32px 16px;
      gap: 32px;
    }
    .cards.two .card-1, .cards.two .card-2 {
      max-width: 100%;
      width: 100%;
      padding: 32px;
    }
    .footer {
      /* Force columns to stack on tablet */
      display: flex !important;
      flex-direction: column !important;
      align-items: stretch;
      gap: 32px;
      padding: 48px 16px;
    }
    .footer-col {
      width: 100%;
      align-items: center !important;
      text-align: center;
      padding: 24px 0;
      border: none;
    }
    .footer-divider {
      display: none !important;
    }
    .footer-links {
      justify-content: center;
      flex-wrap: wrap;
      gap: 16px;
    }
  }
  
  /* -------------------------------------------------
     Responsive: 480px and below (phones)
  --------------------------------------------------*/
  @media (max-width: 480px) {
    /* Typography scaling */
    h1 {
      font-size: 24px;
    }
    h2 {
      font-size: 20px;
    }
    h3, h4 {
      font-size: 18px;
    }
    p {
      font-size: 16px;
    }
    a {
      font-size: 15px;
    }
    .footer-links a {
      font-size: 14px;
    }
    .logo-stack span {
      font-size: 20px;
    }
    .logo-stack img {
      max-width: 120px;
      height: 24px;
    }
    .welcome-text {
      padding: 12px 12px;
      margin: 32px 12px;
    }

    .welcome-cards {
      padding: 32px 0px;
      margin: 32px 12px;
    }

    .about-arweave,
    .about-hackernoon {
      padding: 48px 16px;
      text-align: justify;
    }
    .about-header {
      flex-direction: column;
      align-items: flex-start;
      gap: 16px;
    }
    .about-header .line {
      display: none;
    }
    .about-logo {
      margin-top: 24px;
      align-self: center;
      height: px;
      max-width: 180px;
    }
    /* Move logo below text for about sections */
    .about-arweave .about-header,
    .about-hackernoon .about-header {
      flex-direction: column;
      align-items: flex-start;
    }
    .about-logo {
      order: 2;
    }
    .footer {
      /* Force columns to stack on mobile */
      display: flex !important;
      flex-direction: column !important;
      align-items: stretch;
      gap: 32px;
      padding: 48px 16px;
    }
    .footer-col {
      width: 100%;
      align-items: center !important;
      text-align: center;
      padding: 24px 0;
      border: none;
    }
    .footer-divider {
      display: none !important;
    }
    .footer-links {
      justify-content: center;
      flex-wrap: wrap;
      gap: 16px;
    }
  }
  
  /* ------------------------------
     Scroll Fade Up Animation
  ------------------------------ */
  .scroll-fade {
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 0.7s cubic-bezier(.5,.2,.2,1), transform 0.7s cubic-bezier(.5,.2,.2,1);
    will-change: opacity, transform;
  }
  
  .scroll-fade.visible {
    opacity: 1;
    transform: none;
  }