:root {
    --font-family-sans: Fira Sans, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Nato Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;
    --font-family-slab: Roboto Slab, serif;
    --font-family-mono: Ubuntu Mono, Ubuntu Monospace, Menlo, Consolas, Roboto Mono, Noto Mono, Oxygen Mono, Liberation Mono, monospace;
}

html, body {
  width: 100%;
  overflow-x: hidden; 
}

body {
    font-family: "Fira Sans", Arial, Helvetica, sans-serif;
    font-weight: 400;
    line-height: 1.5;
    margin: 0;
    padding: 0;
    background: #fff;
    color: #554742;
    cursor: auto;
    position: relative;
    -webkit-font-smoothing: antialiased;
    
}

/* ============ main section =============== */
.meet{
  padding-top: 3rem;

}

.main {
      background: url("/assets/imgs/pop-hero-xl-night.jpg") no-repeat center center/cover;
      color: white;
      text-align: center;
      padding: 100px 20px;
      position: relative;
      overflow: hidden;
    }

    .main-content {
      max-width: 700px;
      margin: 0 auto;
      z-index: 2;
      position: relative;
    }

    .main h1 {
    font-weight: 700;
    color: rgba(255, 255, 255, 1);
    margin: 0;
    text-align: left;
    font-family: var(--font-family-slab);
    font-size: 4rem;
    font-weight: 700;
    line-height: 48px;
    padding-bottom: 20px;
    }

    .main p {
      text-align: left;
      font-size: 1.5rem;
      margin-bottom: 30px;
      line-height: 1.6;
      font-family: var(--font-family-slab);
      font-weight: 200;
      padding-right: 4rem;
    }

    .main-buttons {
      text-align: left;
      display: flex;
      flex-wrap: wrap;
      gap: 15px;
      justify-content: left;
    }

    .main-buttons a {
      text-decoration: none;
      padding: 12px 28px;
      font-size: 1rem;
      font-weight: 600;
      border-radius: 5px;
      transition: transform 0.2s ease-in-out;
      font-family: var(--font-family-slab);
      font-weight: 200;
    }

    .btn-download {
      background: #00bcd4;
      color: #000;
    }

    .btn-donate {
      background: #ffb400;
      color: #000;
    }

    .btn-donate :hover{
      background: #ffc94c;;
    }

    @media (max-width: 768px) {
      .main {
        padding: 80px 15px;
        align-items: center;
        
        margin: 0px 16px;
      
      }

      .main h1 {
        font-size: 3.2rem;
        text-align: center;
      }

      .main p {
        font-size: 1.3rem;
        text-align: center;
        align-items: center;
      }
    }

    @media (max-width: 480px) {
      .main {
        padding: 60px 10px;
        margin: 0px 16px;
      }

      .main h1 {
        font-size: 1.8rem;
      }

      .main p {
        font-size: 0.95rem;
      }

      .main-buttons a {
        width: 100%;
        text-align: center;
      }
    }

    @media (max-width: 768px) {
  .main-content {
    text-align: center; 
  }

   .main-content p {
    max-width: 500px; 
    margin: 15px 0px; 
    margin-left: 15%;
    line-height: 1.2;
  }

  .main-buttons {
  display: flex;
  flex-direction: column; 
  gap: 10px;             
  align-items: center;   
}

}

@media (max-width: 480px) {

    .main-content p {
    max-width: 100%;    
  }

  .main-buttons a {
    width: 100%; 
  }
}


/* =========== info section ============= */
/* =========== info section ============= */
/* =========== info section ============= */

.info {
      background: #e6f6f5;
      text-align: center;
      padding: 40px 16px;
    }

    .info h2 {
      font-size: 36px;
      margin: 0 0 40px;
      color: #574F4A;
      font-weight: 500;
      font-family: var(--font-family-sans);
    font-size: 36px;
    letter-spacing: 3.2px;
    line-height: 42px;
    text-transform: uppercase;
    }

    .info p {
      max-width: 700px;
      margin: 0 auto 20px;
      font-size: 16px;
      font-weight: 500;
      color: #574F4A;
      font-family: var(--font-family-sans);
      padding: 0px 12px;

      
    }

    .info a {
      color: #574F4A;
      font-weight: 400;
     
      font-family: var(--font-family-slab);
    }

    @media (max-width: 1000px) {
      .info{
        margin: 0px 16px;
      }
    }

    /* ================ video section =============== */
    /* ================ video section =============== */
    /* ================ video section =============== */

      .video-container {
      position: relative;
      width: 80%;
      max-width: 1250px;
      margin: 0 auto 40px;
      aspect-ratio: 16 / 9; 
      overflow: hidden;
    }

    .video-container iframe {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
    }

/* =========== navbar =========== */
/* =========== navbar =========== */
/* =========== navbar =========== */

header {
  display: flex;
  justify-content: space-between;  
  align-items: center;
  padding: 10px 20px;
  position: relative;
}


.utilities a{
  color: #574f4a;
    font-weight: 800;
    padding: 0.5rem .3rem;
    text-decoration: none;
    font-family: var(--font-family-sans);
    font-size: 16px;
}

.logo {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.cart {
  display: none;  
}

.logo img {
  height: 45px;
  display: block;
  margin: 0 auto;  
}

.hamburger {
      font-size: 24px;
      cursor: pointer;
      background: none;
      border: none;
      display: block;
    }

.cart {
      font-weight: bold;
      font-size: 14px;
    }

.utilities {
      display: none;
      gap: 15px;
      font-size: 14px;
        top: 60px; 
    }

.utilities a {
      text-decoration: none;
      color: #574F4A;
    }

    
nav {
      display: none;
      margin-bottom: 38px;
      padding-top: 20px;
    }

nav ul {
      list-style: none;
      margin: 0;
      padding: 0;
      display: flex;
      gap: 20px;
      justify-content: center;
    }

nav ul li a {
      text-decoration: none;
      color: #574F4A;
      font-size: 16px;
      font-family: var(--font-family-sans);
    font-weight: 400;
    line-height: 1.5;
    padding: 12px 18px 18px;
    }


.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #e5e5e5;  
  z-index: 2000;
  display: none;
  flex-direction: column;
}

.overlay.active {
  display: flex;
}

.overlay-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 20px;
  border-bottom: 1px solid #ccc;
  background: white;
}

.overlay-header img {
  height: 45px;
}

.overlay-header .close-btn {
  font-size: 26px;
  cursor: pointer;
}

.overlay-header .cart {
  font-weight: bold;
}

.overlay-content {
  padding: 20px;
  flex: 1;
  overflow-y: auto;
}

.overlay-content input {
  width: 95%;
  padding: 1rem 0.5rem;
  margin-bottom: 20px;
  border: 2px solid #ccc;
  border-radius: 4px;
  font-family: var(--font-family-sans);
  font-size: 1rem;
  margin-left: 1rem;

}

.overlay-content ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.overlay-content ul li {
  margin: 15px 0;
  font-size: 16px;
  font-family: var(--font-family-sans);
  color: #574F4A;
  padding: 3px 0px;
  padding-left: 1rem;

}

.overlay-content ul li a {
  text-decoration: none;
  color: #333;
}


    hr {
      margin: 20px 0;
      border: none;
      border-top: 1px solid #ccc;
    }

    
    @media (min-width: 600px) {
      .cart {
        display: block;
      }
    }

@media (min-width: 1024px) {
  header {
    flex-direction: column;
    padding: 10px 40px;
    position: relative;
     height: 90px;  
  }

  .logo img {
    height: 100px;
    margin-top: 45px;
  }

  .logo {
    position: absolute;  
    top: 10px;
    left: 50%;
    transform: translateX(-50%);  

  }

  nav {
    display: block;
    margin-top: 60px;  /
  }

  .utilities {
    display: flex;
    position: absolute;
    top: 10px;
    right: 20px;

  }

  .hamburger,
  .overlay,
  header .cart {
    display: none !important;
  }
}


/* ========= header logo ======== */

.header-logo-link {
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    margin: 0 auto;
    width: 150px;
}


@media (min-width: 801px) {
    .header-logo-link {
        background: 0 0;
        border-bottom: 0;
        display: -webkit-inline-box;
        display: -ms-inline-flexbox;
        display: inline-flex;
        padding: 0;
        width: auto;
    }
}


/* ============ nav page section =========== */

/* ============== main section ============== */

.main-section img {
    display: inline-block;
    height: auto;
    max-width: 100%;
    vertical-align: middle;
    border: 0;
    overflow-clip-margin: content-box;
    overflow: clip;
    
}

/* =========== main heading ============ */
/* =========== main heading ============ */
/* =========== main heading ============ */

.main-heading {
  font-size: 1.8rem;
  color: #574F4A;
  text-align: center;
  font-family: var(--font-family-sans);
  font-size: 38px;
  font-weight: 500;
  letter-spacing: 3.2px;
  line-height: 42px;
  text-transform: uppercase;
  margin-bottom: 2rem;
}


/* ========= features section ============= */
/* ========= features section ============= */
/* ========= features section ============= */

/* =========== feature 1 and 3 ============ */

.feature-section {
  font-family: var(--font-family-slab);
  padding: 2vw 2vw;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  max-width: 1300px;
  margin: auto;
  gap: 0.75rem;
}


.text-content {
  flex: 1 1 60ch;
  padding: 1rem;
  order: 1; 
}


.text-content h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: 1rem;
}

.text-content h3 {
  margin-bottom: 0.75rem;
  color: #574F4A;
  font-weight: 500;
  font-size: 32px;
  line-height: 40px;
  letter-spacing: .25px;

  

}

.text-content p {
  font-family: var(--font-family-sans);
  font-size: 18px;
  margin: 16px 0px;
  max-width: 70ch;
  font-weight: 500;

}

.text-content a {
  font-size: 16px;
  color: #333;
  font-weight: 300;
}

.image-content {
  flex: 1 1 590px;
  display: flex;
  justify-content: center;
  align-items: center;
  order: 2; 
}

.image-content img {
  max-width: 100%;
  height: auto;
}

@media (max-width: 768px) {
  .feature-section {
    flex-direction: column;
    /* text-align: center; */
  }

  .feature-section h3{
    text-align: center;
    font-size: 28px;
  }

  .image-content {
    order: 1;
  }

  .text-content {
    order: 2;
  }

  .text-content,
  .image-content {
    flex: 1 1 100%;
  }
}

@media (max-width: 960px) {
  .feature-section {
    flex-direction: column;
    /* text-align: center; */
  }

  .feature-section h3{
    text-align: center;
    font-size: 28px;
  }

  .image-content {
    order: 1;
  }

  .text-content {
    order: 2;
  }

  .text-content,
  .image-content {
    flex: 1 1 100%;
  }
}

/* ============= feature 2 and 4 =============== */

.feature-section2 {
  font-family: var(--font-family-slab);
  padding: 2vw 2vw;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  max-width: 1300px;
  margin: auto;
  gap: 0.75rem;
}

.text-content2 {
  flex: 1 1 60ch;
  padding: 1rem;
  order: 2; 
}

.text-content2 h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: 1rem;
}

.text-content2 h3 {
  margin-bottom: 0.75rem;
  color: #574F4A;
  font-weight: 500;
  font-size: 32px;
  line-height: 40px;
  letter-spacing: .25px;
}

.text-content2 p {
  font-family: var(--font-family-sans);
  font-size: 18px;
  margin: 16px 0px;
  max-width: 70ch;
  font-weight: 500;
}

.text-content2 a {
  font-size: 16px;
  color: #333;
  font-weight: 300;
}

.image-content2 {
  flex: 1 1 590px;
  display: flex;
  justify-content: center;
  align-items: center;
  order: 1; 
}

.image-content2 img {
  max-width: 100%;
  height: auto;
}

@media (max-width: 768px) {
  .feature-section2 {
    flex-direction: column;
  }

  .feature-section2 h3 {
    text-align: center;
    font-size: 28px;
  }

  .image-content2 {
    order: 1; 
  }

  .text-content2 {
    order: 2; 
  }

  .text-content2,
  .image-content2 {
    flex: 1 1 100%;
  }
}

@media (max-width: 960px) {
  .feature-section2 {
    flex-direction: column;
  }

  .feature-section2 h3 {
    text-align: center;
    font-size: 28px;
  }

  .image-content2 {
    order: 1;
  }

  .text-content2 {
    order: 2;
  }

  .text-content2,
  .image-content2 {
    flex: 1 1 100%;
  }
}



/* ========= other features section ============= */
/* ========= other features section ============= */

.other-features {
  padding: 4rem 2rem;
  text-align: center;
  max-width: 1200px;
  margin: auto;
}



.features-container {
  display: flex;
  justify-content: center;
  gap: 5rem;
  flex-wrap: wrap;
  margin-top: 3rem;
}

.feature-card {
  flex: 1 1 300px;
  max-width: 350px;
  text-align: center;
}

.feature-card img {
  width: 100%;
  height: auto;
  margin-bottom: 0.5rem;
}

.feature-card h3 {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  color: #574F4A;
  font-family: var(--font-family-slab);
  font-weight: 400;

}

.feature-card p {
  font-size: 1rem;
  color: #554742;
  line-height: 2;
  font-family: var(--font-family-sans);
  text-align: left;

}

@media (max-width: 768px) {
  .features-container {
    flex-direction: column;
    align-items: center;
  }

  .feature-card {
    max-width: 100%;
  }
}



/* ========= hardware section ============= */
/* ========= hardware section ============= */
/* ========= hardware section ============= */


.hardware-section {
  text-align: center;
  padding: 4rem 2rem;
  max-width: 1400px;
  margin: auto;
}

.hardware-section .subtitle {
  font-size: 0.9rem;
  font-weight: bold;
  color: #444;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.hardware-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.hardware-card {
  background: #e6f7f7;
  border-radius: 10px;
  padding: 2rem 1.5rem;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  
}

.hardware-card img {
  width: 15rem;
  height: auto;
  margin-bottom: 1rem;
}

.hardware-card h3 {
  margin-bottom: 2rem;
  color: #554742;
  font-size: 34px;
  line-height: 36px;
  font-family: var(--font-family-slab);
    font-weight: 400;
}

.hardware-card p {
  font-size: 18px;
  color: #554742;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  font-family: var(--font-family-sans);
  font-weight: 500;
  text-align: left;
  padding-bottom: 2rem;
  line-height: 28px;
  padding-left: 20px;

}

.shop-btn {
  display: inline-block;
  background: #ffb400;
  color: #000;
  padding: 14px 36px;
  border-radius: 4px;
  text-decoration: none;
  transition: background 0.3s ease;
  font-family: var(--font-family-slab);
  font-weight: 500;
  margin: 0px 0px 16px;
}

.shop-btn:hover {
  background: #ffbe25d3;
}


@media (max-width: 1024px) {
  .hardware-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .hardware-container {
    grid-template-columns: 1fr;
  }

  .hardware-card img {
    width: 200px;
  }
}

/* =========== testimonial ============ */


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

.testimonial-slider {
  position: relative;
  width: 100%;
  height: 500px;            
  overflow: hidden;
  background: #072033;     
}


.slides {
  display: flex;
  height: 100%;
  transition: transform 0.6s ease-in-out;
  will-change: transform;
}


.slide {
  flex: 0 0 100%;
  height: 100%;
  background-size: cover;     
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: #f2f2f2e0;    
  border: none;
  border-radius: 2px;      
  padding: 62px 18px;     
  font-size: 44px;        
  color: #646464;            
  cursor: pointer;
  transition: background 0.3s, transform 0.2s;
  z-index: 2;
  font-weight: 200;

}

.arrow.next {
  right: 0px;
}

.dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 18px 0 34px;
}

.dots .dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid #555;  
  background: transparent;  
  cursor: pointer;
  transition: background 0.3s, border-color 0.3s;
}

.dots .dot.active {
  background: #555;   
  border-color: #555;
}

/* Responsive tweaks */
@media (max-width: 900px) {
  .arrow { width: 40px; height: 40px; font-size: 26px; }
}

@media (max-width: 480px) {
  .testimonial-slider { height: 360px; }
}


/* ========= about section =========== */
/* ========= about section =========== */
/* ========= about section =========== */

.about-section {
  text-align: center;
  padding: 4rem 3rem;
  max-width: 1300px;
  margin: auto;
}

.about-subtitle {
  font-size: 0.9rem;
  font-weight: bold;
  color: #5a4a3d;
  text-transform: uppercase;
}

.about-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  text-align: left;
}

.about-image img {
  width: 100%;
  max-width: 600px;
  border-radius: 12px;
}

.about-text {
  max-width: 600px;
}

.about-text h3 {
  font-size: 32px;
  line-height: 40px;
  margin-bottom: 1rem;
  font-weight: 400;
  color: #574F4A;
  font-family: var(--font-family-slab);
  
}

.about-text p {
  font-size: 18px;
  line-height: 1.6;
  color: #616161;
  margin-bottom: 1.5rem;
  font-family: var(--font-family-sans);
  font-weight: 500;

}

.mission-link {
  font-size: 16px;
  color: #574F4A;
  padding-bottom: 2px;
  transition: color 0.3s ease, border-color 0.3s ease;
  font-family: var(--font-family-slab);
  font-weight: 400;

}

@media (max-width: 900px) {
  .about-container {
    flex-direction: column;
    text-align: center;
  }

  .about-text {
    text-align: left;
  }
}

/* ========== potential section ========== */
/* ========== potential section ========== */
/* ========== potential section ========== */

.potential-section{
  background: #e6f7f7;
  margin-bottom: 3rem;

}


    .section {
      text-align: center;
      padding: 50px 20px;
    }

    .section p {
      max-width: 600px;
      margin: 0 auto 25px;
      font-size: 18px;
      color: #5a5a5a;
      line-height: 1.5;
      font-family: var(--font-family-sans);
      font-weight: 500;
    }

    .download-btn {
      display: inline-block;
      background-color: #ffb400;
      color: black;
      padding: 12px 30px;
      text-decoration: none;
      border-radius: 3px;
      transition: background 0.3s;
      margin-bottom: 40px;
      font-family: var(--font-family-slab);
      font-weight: 500;
    }

    .download-btn:hover {
      background-color: #ffbe19;
    }

    .features {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 60px;
      flex-wrap: wrap;
      margin-top: 1rem;
    }

    .feature {
      text-align: center;
      width: 350px;
    }

    .feature img {
      width: 350px;
      margin-bottom: 10px;

    }

    .feature p {
      font-size: 30px;
      font-weight: 400;
      color: #554755;
      font-family: var(--font-family-slab);
      margin: 2px 0px;
    }

    /* Responsive */
    @media (max-width: 768px) {
      .features {
        flex-direction: column;
        gap: 40px;
      }
    }

/* ========== footer section ========== */
/* ========== footer section ========== */
/* ========== footer section ========== */



    footer {
      background-color: #544a45;
      color: #dddddd;
      padding: 40px 20px 20px;
      text-align: center;
    }

    .footer-container {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      flex-wrap: wrap;
      max-width: 1200px;
      margin: auto;
    }

    .footer-links {
      display: flex;
      gap: 50px;
      flex-wrap: wrap;
      margin-bottom: 30px;
    }

    .footer-column {
      display: flex;
      flex-direction: column;
      gap: 15px;
      font-family: var(--font-family-sans);
      text-align: left;
      font-size: 30px;
  
    }

    .footer-column a {
      text-decoration: none;
      color: #ddd;
      font-size: 15px;
      transition: color 0.3s;
      padding: 0px 50px;
      font-size: 16px;
      font-weight: 500;
    }

    .footer-subscribe {
      max-width: 300px;
      text-align: center;
      margin-bottom: 30px;
    }

    .footer-subscribe p {
      margin-bottom: 15px;
      font-size: 15px;
      line-height: 1.4;
      font-family: var(--font-family-sans);
      font-weight: 500;
    }

    .subscribe-btn {
      display: inline-block;
      background-color: #00c8d7;
      color: #000;
      padding: 10px 25px;
      text-decoration: none;
      border-radius: 4px;
      margin-bottom: 20px;
      transition: background 0.3s;
      font-family: var(--font-family-slab);
    }

    .subscribe-btn:hover {
      background-color: #88d7dd;
    }

    .social-icons {
      display: flex;
      justify-content: center;
      gap: 50px;
    }

    .social-icons a {
      color: #fff;
      font-size: 30px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 70px;
      height: 70px;
      text-decoration: none;
      transition: background 0.3s, color 0.3s;
    }

    .footer-bottom {
      margin-top: 10px;
      padding-top: 20px;
      font-size: 13px;
      color: #ccc;
      font-family: var(--font-family-slab);
    }

    .footer-bottom a {
      color: #c98c00;
      text-decoration: none;
    }

    .copyright-para{
      font-size: 18px;
      margin: 0px 0px 6px;
      font-family: var(--font-family-slab);
    }

    /* Responsive */
    @media (max-width: 768px) {
      .footer-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
      }

      .footer-links {
        flex-direction: row;
        justify-content: center;
        gap: 40px;
      }

      .footer-column {
        align-items: center;
      }

      .social-icons{
        gap: 30px;
      }
    }