* { margin: 0; padding: 0; box-sizing: border-box; }

  body {
    /* font-family: Georgia, 'Times New Roman', serif; */
    font-family: "Georgia", "Times New Roman", serif;
    color: #111;
    background: #fff;
    line-height: 1.7;
  }

  /* Global container — wide */
  .container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 50px;
  }

  /* ===== HERO ===== */
  .hero {
    background: linear-gradient(160deg, #2a7a8c 0%, #1a3a6b 40%, #0b1240 100%);
    padding: 60px 50px 55px;
    color: white;
  }

  /* hero-inner matches the same max-width and margin as .container so it aligns */
  .hero-inner {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }

  .hero h1 {
    font-family: Georgia, serif;
    font-size: 42px;
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 16px;
    color: white;
  }

  .hero-highlight {
    display: block;
    background: #e03020;
    color: white;
    font-family: Georgia, serif;
    font-size: 30px;
    font-weight: bold;
    padding: 11px 24px;
    border-radius: 8px;
    margin-bottom: 28px;
    margin-top: 10px;
    width: 100%;
    text-align: center;
  }

  .einstein-quote-row {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 26px;
    width: 100%;
  }

  .avatar-wrap {
    position: relative;
    flex-shrink: 0;
    width: 90px;
    height: 90px;
  }

  .einstein-avatar {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid white;
    display: block;
  }

  .big-quote {
    position: absolute;
    top: -18px;
    right: -18px;
    font-size: 72px;
    font-family: Georgia, serif;
    color: #e03020;
    line-height: 1;
    font-weight: bold;
    pointer-events: none;
  }

  .quote-bubble {
    font-size: 14px;
    line-height: 1.65;
    color: white;
    flex: 1;
  }

  .quote-bubble strong {
    display: block;
    margin-bottom: 5px;
    font-size: 17px;
  }

 .video-box {
  background: white;
  border-radius: 20px;
  height: 500px !important ;
  padding: 20px;
  width: 100%;
  margin: 0 0 26px 0;
  overflow: hidden;          /* Important */
}


.video-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;  
  display: block;
}

/* Desktop size */
@media (min-width: 769px) {
  .video-box {
    height: 255px;
  }
}

/* Mobile size */
@media (max-width: 768px) {
  .video-box {
    height: 180px;        
  }
    .hero-cta {
      font-size: 20px !important;
    }
}


@keyframes shake {
            0% {
                transform: translateX(0);
            }

            20% {
                transform: translateX(-3px);
            }

            40% {
                transform: translateX(3px);
            }

            60% {
                transform: translateX(-3px);
            }

            80% {
                transform: translateX(3px);
            }

            100% {
                transform: translateX(0);
            }
        }

  .hero-cta {
    display: inline-block;
            background-color: #ffea00;
            color: #101d6f;
            padding: 18px 45px;
            font-size: 1.3rem;
            font-weight: 700;
            text-decoration: none;
            /* border-radius: 50px; */
            margin: 25px auto;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            box-shadow: 0 5px 20px rgba(231, 214, 60, 0.4);
            text-transform: uppercase;
            letter-spacing: 0.5px;
  }

  .hero-cta:hover{
      animation: shake 0.4s ease-in-out;
            transform: translateY(-2px);
            box-shadow: 0 7px 25px rgba(231, 197, 60, 0.5);
    }

  /* ===== INTRO SECTION ===== */
  .intro {
    background: white;
    padding: 60px 0 0;
    /* border-bottom: 2px solid #eee; */
  }

  .intro-label {
    color: #1a9a9a;
    font-size: 16px;
    /* font-style: italic; */
    font-weight: bold;
    margin-bottom: 20px;
  }

  .intro p {
    font-size: 20px;
    /* font-weight: bold; */
    margin-bottom: 7px;
    line-height: 1.65;
  }

  /* ===== SUPERSTARS SECTION ===== */
  .superstars {
    background: white;
    padding: 60px 0 65px;
  }

  .superstars-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 28px;
    gap: 20px;
  }

  .superstars h2 {
    font-family: Georgia, serif;
    font-size: 38px;
    font-weight: bold;
    line-height: 1.25;
    flex: 1;
  }

  .works-badge {
    flex-shrink: 0;
    text-align: left;
    width: 130px;
    padding-top: 6px;
  }

  .works-badge .arrow {
    color: #e03020;
    font-size: 24px;
    display: block;
    margin-bottom: -4px;
    padding-left: 12px;
  }

  .works-badge .badge-text {
    font-size: 15px;
    font-weight: bold;
    color: #e03020;
    /* font-style: italic;  */
    line-height: 1.2;
  }

  .works-badge .badge-num {
    font-size: 24px;
    font-weight: bold;
    /* font-style: italic; */
    color: #e03020;
  }

  .person-img-right {
    float: right;
    width: 250px;
    /* height: 300px; */
    margin: -10px 0 15px 24px;
    object-fit: contain;
  }

  .superstars-copy {
    font-size: 20px;
    /* font-weight: bold; */
    line-height: 1.75;
    margin-bottom: 38px;
    overflow: hidden;
  }

  .cards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .person-card {
    background: #eaf0f6;
    border-radius: 20px;
    padding: 24px;
    display: flex;
    gap: 18px;
    align-items: flex-start;
  }

  .person-card img {
    width: 130px;
    height: 135px;
    object-fit: cover;
    border-radius: 14px;
    flex-shrink: 0;
  }

  .person-card-info h4 {
    color: #1a6e8a;
    font-family: Georgia, serif;
    font-size: 20px;
    margin-bottom: 10px;
  }

  .person-card-info p {
    font-size: 15px;
    line-height: 1.6;
    font-family: Arial, sans-serif;
  }

  /* ===== BRAIN SECTION ===== */
  .brain-section {
    background: linear-gradient(160deg, #2a7a8c 0%, #1a3a6b 40%, #0b1240 100%);
    padding: 65px 50px;
  }

  .brain-card {
    background: #eef2f8;
    border-radius: 30px;
    padding: 50px 55px;
    max-width: 900px;
    margin: 0 auto;
  }

  .brain-card h3 {
    font-family: Georgia, serif;
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 26px;
    line-height: 1.3;
  }

  .brain-card h3 .blue {
    color: #1a6e8a;
    /* font-style: italic; */
  }

  .brain-questions {
    list-style: none;
    margin-bottom: 30px;
  }

  .brain-questions li {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid #cdd5df;
    font-size: 16px;
    font-family: Arial, sans-serif;
  }

  .brain-questions li .q-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #1a9a9a;
    color: white;
    font-size: 15px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .brain-body {
    display: flex;
    gap: 36px;
    align-items: flex-start;
  }

  .brain-text {
    flex: 1;
    font-size: 15.5px;
    font-family: Arial, sans-serif;
    line-height: 1.75;
  }

  .brain-text p { margin-bottom: 18px; }
  .brain-text .confirmed { font-weight: bold; }
  .brain-text .confirmed .blue-link {
    color: #1a6e8a;
    /* font-style: italic; */
  }

  /* ===== EINSTEIN SCIENCE ===== */
  .einstein-science {
    background: white;
    padding: 65px 0;
  }

  .einstein-science h2 {
    font-family: Georgia, serif;
    font-size: 34px;
    font-weight: bold;
    margin-bottom: 34px;
  }

  .einstein-inner {
    display: flex;
    gap: 44px;
    align-items: flex-start;
  }

  .einstein-text {
    flex: 1;
    font-size: 18px;
    font-family: Arial, sans-serif;
    line-height: 1.8;
  }

  .einstein-text p { margin-bottom: 16px; }
  .einstein-text .quote-italic { font-weight: bold; font-style: italic; }
  .einstein-text .explains { font-weight: bold; margin-bottom: 8px; }

  .einstein-photo {
    width: 340px;
    flex-shrink: 0;
    border-radius: 12px;
    object-fit: cover;
    height: 280px;
  }

  .checklist { list-style: none; margin-top: 8px; }

  .checklist li {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 15px 0;
    border-bottom: 1px solid #ddd;
    font-size: 19px;
    font-family: Arial, sans-serif;
  }

  .check-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #2ecc71;
    color: white;
    font-size: 17px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  /* ===== DISCOVERY ===== */
  .discovery {
    background: white;
    /* padding: 0px 0 65px; */
  }

  .discovery h2 {
    font-family: Georgia, serif;
    font-size: 34px;
    font-weight: bold;
    margin-bottom: 28px;
  }

  .oxford-box {
    background: #1e3fa0;
    color: white;
    border-radius: 10px;
    padding: 24px 32px;
    font-size: 19px;
    font-weight: bold;
    font-family: Arial, sans-serif;
    margin-bottom: 38px;
    line-height: 1.4;
  }

  .discovery-inner {
    display: flex;
    gap: 44px;
    align-items: flex-start;
    margin-bottom: 38px;
  }

  .discovery-text {
    flex: 1;
    font-size: 16px;
    font-family: Arial, sans-serif;
    line-height: 1.8;
  }

  .discovery-text p { margin-bottom: 14px; }
  .discovery-text .this-means { font-weight: normal; margin-bottom: 6px; }
  .discovery-text .decades { font-size: 15px; margin-top: 16px; line-height: 1.75; }
  .discovery-text .seven-sec { font-weight: bold; }

  .final-cta-wrap { text-align: center; margin-top: 10px; }

  .final-cta {
    display: inline-block;
    background: #ffd400;
    color: #1a237e;
    font-family: Georgia, serif;
    font-size: 21px;
    font-weight: bold;
    /* font-style: italic; */
    text-decoration: none;
    padding: 20px 50px;
    border-radius: 10px;
  }

  /* ===== TABLET (max 900px) ===== */
  @media (max-width: 900px) {
    .container { padding: 0 30px; }

    .hero { padding: 50px 30px 45px; }
    .hero-inner { max-width: 100%; }
    .hero h1 { font-size: 34px; }
    .hero-highlight { font-size: 24px; }

    .superstars h2 { font-size: 30px; }
    .einstein-science h2, .discovery h2 { font-size: 28px; }

    .einstein-inner { gap: 30px; }
    .einstein-photo { width: 260px; height: 220px; }

    .discovery-inner { gap: 30px; }
    .discovery-inner > div:first-child { width: 220px; height: 200px; }

    .brain-section { padding: 50px 30px; }
    .brain-card { padding: 40px 36px; }
    .brain-card h3 { font-size: 24px; }

    .cards-grid { gap: 18px; }
    .person-card img { width: 100px; height: 105px; }
  }

  /* ===== MOBILE (max 640px) ===== */
  @media (max-width: 640px) {
    .container { padding: 0 18px; }

    /* Hero */
    .hero { padding: 36px 18px 36px; }
    .hero-inner { max-width: 100%; }
    .hero h1 { font-size: 26px; line-height: 1.3; }
    .hero-highlight { font-size: 19px; padding: 10px 16px; border-radius: 7px; }

    /* Einstein quote row */
    .einstein-quote-row { gap: 14px; margin-bottom: 20px; }
    .avatar-wrap { width: 70px; height: 70px; }
    .einstein-avatar { width: 70px; height: 70px; }
    .big-quote { font-size: 52px; top: -12px; right: -12px; }
    .quote-bubble { font-size: 12.5px; }
    .quote-bubble strong { font-size: 14px; }

    /* Video box */
    .video-box { height: 190px; border-radius: 14px; }

    /* CTA */
    .hero-cta { display: inline-block;
            background-color: #ffea00;
            color: #101d6f;
            padding: 18px 45px;
            font-size: 2rem;
            font-weight: 700;
            text-decoration: none;
            /* border-radius: 50px; */
            margin: 25px 0;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            box-shadow: 0 5px 20px rgba(231, 214, 60, 0.4);
            text-transform: uppercase;
            letter-spacing: 0.5px;}

    .hero-cta:hover{
      animation: shake 0.4s ease-in-out;
            transform: translateY(-2px);
            box-shadow: 0 7px 25px rgba(231, 197, 60, 0.5);
    }

    /* Intro */
    .intro { padding: 36px 0 32px; }
    .intro-label { font-size: 14px; }
    .intro p { font-size: 14px; }

    /* Superstars */
    .superstars { padding: 36px 0 40px; }
    .superstars-header { flex-direction: row; align-items: flex-start; gap: 12px; }
    .superstars h2 { font-size: 22px; line-height: 1.3; }
    .works-badge { width: 90px; }
    .works-badge .badge-num { font-size: 18px; }
    .works-badge .badge-text { font-size: 12px; }
    .works-badge .arrow { font-size: 18px; }

    /* Superstars copy */
    .superstars-copy { font-size: 14px; margin-bottom: 24px; }
    .person-img-right { width: 110px; }

    /* Cards — single column on mobile */
    .cards-grid { grid-template-columns: 1fr; gap: 14px; }
    .person-card { padding: 16px; gap: 14px; border-radius: 14px; }
    .person-card img { width: 85px; height: 90px; border-radius: 10px; }
    .person-card-info h4 { font-size: 17px; margin-bottom: 6px; }
    .person-card-info p { font-size: 13px; }

    /* Brain section */
    .brain-section { padding: 36px 18px; }
    .brain-card { padding: 28px 22px; border-radius: 20px; }
    .brain-card h3 { font-size: 20px; margin-bottom: 18px; }
    .brain-questions li { font-size: 14px; padding: 11px 0; gap: 10px; }
    .brain-questions li .q-icon { width: 24px; height: 24px; font-size: 13px; }
    .brain-body { flex-direction: column; gap: 20px; }
    .brain-body > div:last-child { width: 100%; display: flex; justify-content: center; }
    .brain-body > div:last-child > div { width: 150px !important; height: 150px !important; }
    .brain-text { font-size: 14px; }
    .brain-text p { margin-bottom: 14px; }

    /* Einstein science */
    .einstein-science { padding: 36px 0; }
    .einstein-science h2 { font-size: 22px; margin-bottom: 22px; }
    .einstein-inner { flex-direction: column; gap: 20px; }
    .einstein-photo { width: 100%; height: 220px; border-radius: 10px; }
    .einstein-text { font-size: 16px; }
    .einstein-text p { margin-bottom: 12px; }
    .checklist li { font-size: 15px; padding: 12px 0; gap: 12px; }
    .check-icon { width: 26px; height: 26px; font-size: 14px; }

    /* Discovery */
    .discovery { padding: 36px 0; }
    .discovery h2 { font-size: 22px; margin-bottom: 20px; }
    .oxford-box { font-size: 15px; padding: 18px 20px; border-radius: 8px; margin-bottom: 24px; }
    .discovery-inner { flex-direction: column; gap: 20px; margin-bottom: 24px; }
    .discovery-inner > div:first-child { width: 100% !important; height: 180px !important; border-radius: 10px; }
    .discovery-text { font-size: 16px; }
    .discovery-text p { margin-bottom: 10px; }
    .discovery-text .decades { font-size: 13.5px; }

    /* Final CTA */
    .final-cta { font-size: 17px; padding: 17px 24px; border-radius: 8px; }
  }

  /* ===== SMALL MOBILE (max 400px) ===== */
  @media (max-width: 400px) {
    .hero h1 { font-size: 22px; }
    .hero-highlight { font-size: 16px; }
    .superstars h2 { font-size: 20px; }
    .brain-card h3 { font-size: 18px; }
    .einstein-science h2, .discovery h2 { font-size: 20px; }
    .final-cta { font-size: 15px; padding: 15px 18px; }
  }

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

/* Make discovery section stack on mobile */
@media (max-width: 768px) {
  .discovery-inner {
    flex-direction: column;
  }

  .discovery-inner > div:first-child {
    width: 100%;
    height: 200px;
    margin-bottom: 20px;
  }
}
.brain-img-wrap {
  width: 190px;
  height: 190px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 0 50px #4af8, 0 0 90px #08f4;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Responsive */
@media (max-width: 768px) {
  .brain-img-wrap {
    margin-left:70px;
    width: 140px;
    height: 140px;
    margin-top: 20px;
  }
}


















        /* Footer */
        .footer {
            background-color: #eaeaea;
            padding: 40px 20px;
            /* margin-top: 50px; */
            border-top: 1px solid #e0e0e0;
        }

        .footer-content {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
        }

        .copyright {
            font-size: 1rem;
            /* font-weight: 600; */
            margin-bottom: 20px;
            color: #1a1a1a;
        }

        .disclaimer {
            font-size: 20px;
            line-height: 1.6;
            margin-bottom: 15px;
            text-align: left;
            font-family: 'Nunito Sans', sans-serif;
            font-weight: 400;
        }

        .footer-links {
            margin-top: 20px;
        }

        .footer-links a {
            color: #3498db;
            text-decoration: none;
            font-weight: 600;
        }

        .footer-links a:hover {
            text-decoration: underline;
        }

        .scroll-top {
            display: inline-block;
            margin-top: 20px;
            color: #3498db;
            cursor: pointer;
            font-weight: 600;
        }