main{
    text-align: center;
}


select{
    color: black;
  }

.info_text-under{
    margin-top: 0;
    padding-top: 0;
}
.info_text-top{
    margin-bottom: 2rem;
    padding-bottom: 0;
}

.tit_contact{
    padding: 3rem 0 2rem 0;
    margin: 0;
}

main{
    padding: 2rem;
    margin-bottom: 5rem;
}




    /* ─── SCROLL REVEAL ─── */
    .reveal {
      opacity: 0;
      transform: translateY(40px);
      transition: all 0.9s ease-out;
    }
    .reveal.active {
      opacity: 1;
      transform: translateY(0);
    }
    .reveal-left {
      opacity: 0;
      transform: translateX(-50px);
      transition: all 0.9s ease-out;
    }
    .reveal-left.active {
      opacity: 1;
      transform: translateX(0);
    }
    .reveal-right {
      opacity: 0;
      transform: translateX(50px);
      transition: all 0.9s ease-out;
    }
    .reveal-right.active {
      opacity: 1;
      transform: translateX(0);
    }


    /* ─── PROBLEM SECTION ─── */
    .section-problem {
      padding: 8rem 2rem;
      max-width: 900px;
      margin: 0 auto;
      text-align: center;
    }

    .eyebrow {
      font-size: 0.8rem;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: #484E7C;
      margin-bottom: 1.5rem;
    }

    .big-question {
      font-size: clamp(1.8rem, 5vw, 3.5rem);
      line-height: 1.15;
      color: #090012;
      margin-bottom: 2rem;
    }

    .problem-desc {
      font-size: 1.2rem;
      color: #555;
      line-height: 1.75;
      max-width: 650px;
      margin: 0 auto;
    }

    /* ─── INSIGHT CARDS ─── */
    .insights-section {
      background: #484E7C;
      padding: 6rem 2rem;
    }
    .insights-inner {
      max-width: 1100px;
      margin: 0 auto;
    }
    .insights-header {
      text-align: center;
      margin-bottom: 3rem;
    }
    .insights-header .eyebrow { color: rgba(255,255,255,0.5); }
    .insights-header h2 {
      font-size: clamp(2rem, 5vw, 3rem);
      color: white;
      font-weight: 400;
    }

    .cards-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 1.5rem;
    }

    @media (min-width: 700px) {
      .cards-grid { grid-template-columns: 1fr 1fr 1fr; }
    }

    .insight-card {
      background: #30355b;
      border: 1px solid rgba(255,255,255,0.1);
      border-radius: 1.2rem;
      padding: 2rem;
      transition: transform 0.3s ease, background 0.3s ease;
    }
    .insight-card:hover {
      transform: translateY(-4px);
      background: rgba(255,255,255,0.1);
    }
    .card-number {
      font-family: "Castoro Titling", serif;
      font-size: 3rem;
      color: rgba(136, 146, 212, 0.4);
      line-height: 1;
      margin-bottom: 0.8rem;
    }
    .card-title {
      font-size: 1rem;
      font-weight: 600;
      color: white;
      margin-bottom: 0.6rem;
      letter-spacing: 0.02em;
    }
    .card-text {
      font-size: 0.95rem;
      color: rgba(255,255,255,0.55);
      line-height: 1.7;
    }

    /* ─── CONCEPT SECTION ─── */
    .concept-section {
      padding: 8rem 2rem;
      max-width: 1100px;
      margin: 0 auto;
    }

    .concept-intro {
      display: flex;
      flex-direction: column;
      gap: 4rem;
      align-items: center;
    }

    @media (min-width: 900px) {
      .concept-intro { flex-direction: row; align-items: flex-start; }
      .concept-text { flex: 1; }
      .phone-mockup-area { flex: 1; }
    }

    .concept-text .eyebrow { margin-bottom: 1rem; }
    .concept-text h2 {
      font-size: clamp(2.2rem, 5vw, 3.5rem);
      font-weight: 400;
      line-height: 1.1;
      margin-bottom: 1.5rem;
      padding: 0 2rem;
    }
    .concept-text p {
      font-size: 1.1rem;
      color: #444;
      line-height: 1.8;
      margin-bottom: 1rem;
    }

    /* ─── PHONE MOCKUP ─── */
    .phone-mockup-area {
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .phone {
      width: 240px;
      background: #484E7C;
      border-radius: 40px;
      padding: 12px;
      box-shadow: 0 30px 80px rgba(26,31,78,0.35), 0 0 0 1px rgba(255,255,255,0.08);
      position: relative;
    }
    .phone-notch {
      width: 80px; height: 22px;
      background: #30355b;
      border-radius: 12px;
      margin: 0 auto 10px;
    }
    .phone-screen {
      background: linear-gradient(160deg, #2a3070, #1a1f4e);
      border-radius: 28px;
      padding: 1.5rem 1rem;
      min-height: 420px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      position: relative;
      overflow: hidden;
    }
    .phone-screen::before {
      content: '';
      position: absolute;
      top: -40px; right: -40px;
      width: 150px; height: 150px;
      background: radial-gradient(circle, rgba(100,120,220,0.3), transparent 70%);
      border-radius: 50%;
    }

    .phone-top-bar {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 1.5rem;
    }
    .phone-progress {
      display: flex; gap: 4px;
    }
    .prog-dot {
      width: 28px; height: 3px; border-radius: 2px;
      background: rgba(255,255,255,0.2);
    }
    .prog-dot.active { background: white; }
    .phone-logo {
      font-size: 0.7rem;
      color: rgba(255,255,255,0.5);
      letter-spacing: 0.05em;
    }

    .phone-greeting {
      font-size: 0.85rem;
      color: rgba(255,255,255,0.6);
    }
    .phone-name {
      font-family: "Castoro Titling", serif;
      font-size: 1.5rem;
      color: white;
      margin-bottom: 0.3rem;
    }
    .phone-stat-label {
      font-size: 0.75rem;
      color: rgba(255,255,255,0.5);
      margin-bottom: 0.2rem;
    }
    .phone-big-number {
      font-family: "Castoro Titling", serif;
      font-size: 2.8rem;
      color: white;
      line-height: 1;
      margin-bottom: 0.5rem;
    }
    .phone-sub {
      font-size: 0.75rem;
      color: rgba(255,255,255,0.4);
      line-height: 1.5;
    }
    .phone-cta {
      background: white;
      color: #1a1f4e;
      border: none;
      border-radius: 12px;
      padding: 0.7rem 1rem;
      font-size: 0.8rem;
      font-weight: 600;
      cursor: pointer;
      width: 100%;
      margin-top: 1rem;
    }

    /* ─── VIDEO I PHONE ─── */
.phone-top-bar {
  padding: 0;
  margin: 0;
}

.phone-screen {
  padding: 0;
  min-height: unset;
  overflow: hidden;
}

.phone-screen video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  border-radius: 28px;
  padding: 0;
  margin: 0;
}

.phone-screen video {
  width: 100% !important;
  margin: 0 !important;
}



    /* ─── FEATURES ─── */
    .features-section {
      background: #484E7C;
      padding: 6rem 2rem;
    }
    .features-inner {
      max-width: 1000px;
      margin: 0 auto;
    }
    .features-header {
      text-align: center;
      margin-bottom: 4rem;
    }
    .features-header .eyebrow { color: rgba(255,255,255,0.5); }
    .features-header h2 {
      color: white;
      font-size: clamp(2rem, 5vw, 3rem);
      font-weight: 400;
    }

    .features-list {
      display: flex;
      flex-direction: column;
      gap: 2px;
    }

    .feature-row {
      display: flex;
      align-items: center;
      gap: 2rem;
      padding: 2.5rem 2rem;
      background: white;
      border-radius: 1rem;
      transition: transform 0.3s ease;
      cursor: default;
    }
    .feature-row:hover { transform: translateX(6px); }

    .feature-icon {
      width: 64px; height: 64px;
      border-radius: 16px;
      background: #484E7C;
      display: flex; align-items: center; justify-content: center;
      flex-shrink: 0;
      font-size: 1.5rem;
    }
    .feature-body h3 {
      font-size: 1.1rem;
      font-weight: 600;
      margin-bottom: 0.4rem;
    }
    .feature-body p {
      font-size: 0.95rem;
      color: #666;
      line-height: 1.6;
    }

    /* ─── QUOTE ─── */
    .quote-section {
      padding: 8rem 2rem;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .quote-inner {
      max-width: 750px;
      text-align: center;
    }
    .quote-mark {
      font-family: "Castoro Titling", serif;
      font-size: 6rem;
      color: #484E7C;
      line-height: 0.5;
      margin-bottom: 1rem;
      opacity: 0.3;
    }
    .quote-text {
      font-size: clamp(1.2rem, 3vw, 1.8rem);
      font-style: italic;
      color: #333;
      line-height: 1.6;
      margin-bottom: 1.5rem;
    }
    .quote-source {
      font-size: 0.85rem;
      color: #484E7C;
      letter-spacing: 0.1em;
      text-transform: uppercase;
    }

    /* ─── REFLECTION ─── */
    .reflection-section {
      background: #F0F0F8;
      padding: 6rem 2rem;
      text-align: center;
      margin-bottom: 5rem;
    }
    .reflection-section h2 {
      font-size: clamp(2rem, 5vw, 3.5rem);
      font-weight: 400;
      max-width: 800px;
      margin: 0 auto 1.5rem;
      line-height: 1.15;
    }
    .reflection-section p {
      font-size: 1.1rem;
      max-width: 600px;
      margin: 0 auto;
      line-height: 1.8;
    }


    /* ─── FOOTER TICKER ─── */
    .skill-tags {
      overflow: hidden;
      background-color: #484E7C;
      color: white;
      white-space: nowrap;
      padding: 10px 0;
    }
    .track {
      display: flex;
      width: max-content;
      animation: scroll 20s linear infinite;
    }
    .track-content { display: flex; }
    .track-item {
      display: inline-block;
      margin-right: 70px;
      font-size: 1.1rem;
    }
    @keyframes scroll {
      0% { transform: translateX(0); }
      100% { transform: translateX(-50%); }
    }

    footer {
      text-align: center;
      padding-bottom: 1.5rem;
    }
    .socials { margin: 1.5rem 0; }
    .socials svg {
      fill: #484E7C;
      transition: opacity 0.3s;
      margin: 0.2rem 0.9rem;
    }
    .socials svg:hover { opacity: 0.3; }
    .copyright {
      font-size: 0.8rem;
      font-weight: 200;
    }



     /* tablet */
     @media screen and (min-width: 785px) {
        .hero .image img {
            display: block;
            width: 700px; 
            height: 420px; 
            object-fit: cover;
            object-position: -10% 0;
            position: absolute;
            right: -3%;
            top: 380px;
            z-index: -1;
          }


          .info_text{
            padding-left: 0;
        }
        .info_text-top{
            max-width: 100%;
            margin-top: 2rem;
        }

        .info_text-under{
            max-width: 50%;
        }

        .hero {
            min-height: auto;
            max-height: 1100px;
            align-items: flex-start;
          }

          .skill-tags {
            margin-top: -1.6rem;
          }






          .section-problem {
            padding: 10rem 3rem;
          }
      
          .insights-section {
            padding: 8rem 3rem;
          }
      
          .concept-section {
            padding: 10rem 3rem;
          }
      
          .concept-intro {
            flex-direction: row;
            align-items: flex-start;
            gap: 5rem;
          }
          .concept-text { flex: 1; }
          .phone-mockup-area { flex: 1; }
      
          .phone {
            width: 280px;
          }
      
          .features-section {
            padding: 8rem 3rem;
          }
      
          .feature-row {
            padding: 2.5rem 3rem;
          }
      
          .quote-section {
            padding: 10rem 3rem;
          }
      
          .reflection-section {
            padding: 8rem 3rem;
            margin-bottom: 1rem;
          }

          .phone-screen {
            min-height: unset;
          }


     }


       /* desktop */
@media screen and (min-width: 1089px) {
    body {
        scroll-snap-type: y proximity;
        scroll-padding-top: 80px;
      }
    
      .hero {
        display: flex;
        justify-content: space-between;
        padding: 30px 30px 0 30px;
        flex-wrap: wrap;
        min-height: calc(100vh - 80px);
        align-items: center;
        position: relative;
        margin-top: 70px;
        max-height: none;
      }

      header{
        margin: auto;
        width: 95%;
      }

      .hero .image img {
        width: 725px; 
        height: 575px;
        top: 230px;
        right: 5%;  
      }

      .skill-tags {
        margin-top: -5rem;
      }






  
      .section-problem {
        padding: 12rem 2rem;
      }
  
      .insights-section {
        padding: 10rem 4rem;
      }
  
      .cards-grid {
        gap: 2rem;
      }
  
      .insight-card {
        padding: 2.5rem;
      }
  
      .concept-section {
        padding: 12rem 4rem;
        max-width: 1300px;
      }
  
      .concept-intro {
        gap: 8rem;
      }
  
      .concept-text h2 {
        font-size: 3.5rem;
      }
  
      .concept-text p {
        font-size: 1.2rem;
      }
  
      .phone {
        width: 300px;
      }
      .phone-screen {
        min-height: 520px;
      }
      .phone-big-number {
        font-size: 3.5rem;
      }
      .phone-name {
        font-size: 1.8rem;
      }
  
      .features-section {
        padding: 10rem 4rem;
      }
  
      .features-inner {
        max-width: 1200px;
      }
  
      .feature-row {
        padding: 3rem 4rem;
        gap: 3rem;
      }
      .feature-icon {
        width: 80px; height: 80px;
        font-size: 2rem;
      }
      .feature-body h3 {
        font-size: 1.3rem;
      }
      .feature-body p {
        font-size: 1.05rem;
      }
  
      .quote-section {
        padding: 12rem 4rem;
      }
      .quote-mark {
        font-size: 8rem;
      }
  
      .reflection-section {
        padding: 10rem 4rem;
        margin-bottom: 5rem;
      }
  
      .back-nav {
        padding: 5rem 2rem;
      }
  
      .feature-row:hover {
        transform: translateX(10px);
      }


      .phone-screen {
        min-height: unset;
      }

    }


    @media screen and (min-width: 2089px) {

        .hero .image img {
            width: 725px; 
            height: 575px;
            top: 450px;
            right: 5%; 
          }
      
        .hero h1 {
          margin-top: 4rem;
          font-size: 15rem;
        }
        .subtitle {
          font-size: 6rem;
        }
      
        .info_text {
          font-size: 3rem;
          padding-bottom: 60px;
        }
      
        .overlay_text_p{
          font-size: 1.5rem;
        }

        .info_text{
            padding-left: 0;
        }
        .info_text-top{
            max-width: 100%;
            margin-top: 2rem;
        }

        .info_text-under{
            max-width: 50%;
        }






        .concept-section {
          max-width: 1800px;
          padding: 14rem 6rem;
        }
    
        .concept-text h2 {
          font-size: 5rem;
        }
    
        .concept-text p {
          font-size: 1.5rem;
        }
    
        .phone {
          width: 380px;
        }
        .phone-screen {
          min-height: 660px;
        }
        .phone-big-number {
          font-size: 5rem;
        }
        .phone-name {
          font-size: 2.2rem;
        }
    
        .insights-inner {
          max-width: 1600px;
        }
    
        .features-inner {
          max-width: 1600px;
        }
    
        .quote-inner {
          max-width: 1100px;
        }
    
        .quote-text {
          font-size: 2.2rem;
        }
    
        .reflection-section h2 {
          max-width: 1200px;
        }
        .reflection-section p {
          font-size: 1.4rem;
          max-width: 900px;
        }
      
      }