:root{
/* color */
--color-primary-bg: #f7f7f4;
--color-primary-fg: #26251e;

/* font */
--font-family: CursorGothic, "CursorGothic Fallback", system-ui, "Helvetica Neue", Helvetica, Arial, sans-serif;
--font-size-xs: .75rem;
--font-size-sm: .875rem;
--font-size-base: 1rem;
--font-size-lg: 2.25rem;
--font-size-xl: 3.25rem;
--font-size-xxl: 4.5rem;

/* spacing */
--max-width-container: 1300px;
--border-radius: 6px;

/* alignment */
}

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

body{
    background-color: var(--color-primary-bg);
    color: var(--color-primary-fg);
}

.section{
    padding: 112px 20px 67px 20px;
}

.container{
    max-width: var(--max-width-container);
    width: 100%;
    margin-inline: auto;
}

.btn{
    outline: none;
    background-color: var(--color-primary-fg);
    border: 1px solid rgba(0, 0, 0, .1);
    color: var(--color-primary-bg);
    border-radius: 16px;
    cursor: pointer;
    font-size: var(--font-size-sm);
    padding: 5px 10px;
    margin-left: 6px;
}

.btn-secondary{
    background-color: var(--color-primary-bg);
    color: var(--color-primary-fg);
}


/* Header */
.site-header{
    background-color: var(--color-primary-bg);
    padding: 10px 20px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 50;
    width: 100%;
}

.header-container{
    position: relative;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;

}

.logo{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.header-logo-vid{
    width: 20px;
}

.main-navigator{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;

}

.main-navigator a{
        text-decoration: none;
        font-family: var(--font-family);
        color: var(--color-primary-fg);
        font-size: var(--font-size-sm);
        cursor: pointer;
        padding: 5.6px 15px;
        display: inline-block;
        line-height: 21px;
        font-weight: 400;
}


/* Main */
main{
    min-height: 70vh;
    padding-top: 70px;
}

/* Hero */
.hero-text{
    max-width: 65ch;
    text-align: left;
    margin-bottom: 56px;
}

.hero-header{
    margin-bottom: 22px;
    font-weight: 400;
    font-size: 26px;
}

.hero-img-container{
    position: relative;
    z-index: 1;
}

.hero-bg-img{
    width: 100%;
    height: 100%;
    /* position: absolute; */
    color: transparent;
    inset: 0px;
    object-fit: cover;
    object-position: center;
}

/* Trusted By */

.trusted-by{
    padding: 0px 20px 33px 20px;
}
.logo-garden{
    display: grid;
    grid-template-rows: 1fr;
    grid-template-columns: repeat(8, 1fr);
    gap: 8px;
}

.trusted-by-heading{
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: 0.1em;
    text-align: center;
    margin-bottom: 22.4px;
}

.trusted-by-card{
    background-color: rgb(242, 241, 237);
    display: flex;
    justify-content: center;
    align-items: center;
    
}

.trusted-by-img{
    width: 64px;
    margin: 20px 20px;
}

/* Features */
.feature-card{
    display: grid;
    background-color: rgb(242, 241, 237);
    padding: 10px 10px;
    grid-template-columns: 1fr 2fr;
    gap: 36px;
    margin-bottom: 44px;
    height: 450px;
    
    
}

.feature-card-media-heavy{
    grid-template-columns: 2fr 1fr;
}

.feature-text-container{
    width: 70%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;

}

.feature-text{
    font-family: var(--font-family);
    font-size: var(--font-size-base);
}

.feature-subheader{
    color: rgba(0, 0, 0, .6);
    margin-bottom: 10px;
}

.feature-cta{
    text-decoration: none;
    font-size: var(--font-size-xs);
    color: red;
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

.feature-cta .material-symbols-outlined {
    font-size: 1.1em;
    opacity: 0.8;
  }

  .feature-media {
    position: relative;
    border-radius: 6px;
    overflow: hidden;
    background: #111;
    border: 1px solid rgba(255,255,255,0.9);
  }

.feature-img-bg{
    object-fit: cover;
    width: 100%;
    height: 100%;
    opacity: 0.9;
    
}

.feature-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.75); /* light overlay */
}

/* Testimonials */
.testimonials-container{
    text-align: center;
    font-family: var(--font-family);
    font-size: 36px;
}

.testimonials-header h2 {
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 32px;
}
  
.testimonial-cards{
    display: grid;
    margin: 67px 20px;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.testimonial-card{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: #f2f1ed;
    padding:  20px;
    border-radius: var(--border-radius);
    min-height: 220px;
}

.testimonial-text{
    font-size: var(--font-size-sm);
    text-align: left;
}

.testimonial-user{
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
}

.testimonial-user img{
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius);
}

.name{
    font-size: var(--font-size-xs);
    color: var(--color-primary-fg);
    text-align: left;
}

.role{
    font-size: var(--font-size-xs);
    color: rgba(0, 0, 0, .6);
    text-align: left;
}

/* Frontier */

.frontier-container{
    padding: 20px 20px;
}

.frontier-cards{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.frontier-header{
    font-family:var(--font-family);
    font-size: 26px;
    font-weight: 400;
    line-height: 32.5px;
    letter-spacing: -0.325px;
    margin-bottom: 20px;
}

.frontier-card{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: #f2f1ed;
    padding:  20px;
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
}

.frontier-description{
    color: rgba(0, 0, 0, .6);
}

.frontier-cta {
    text-decoration: none;
    color: red;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    margin: 20px 0px;
}

.frontier-cta .material-symbols-outlined{
    font-size: var(--font-size-sm);
    opacity: 0.8;
}

.frontier-bg{
    position: absolute;
    inset: 0;
    z-index: 0;
}

.frontier-media{
    position: relative;
    overflow: hidden;
    min-height: 400px;
    border-radius: 6px;
}

.frontier-media-bg{
    position: absolute;
    inset: 0;
    background-position: centre;
    background-size: cover;
    background:red;
}

.solid-bg.option1{
    background:#b5b0a6;
}

.solid-bg.option2{
    background: #d8d5cf;
}

.media-bg{
    background-image: url("images/frontier.jpg");
    background-position: center;
    background-size: cover;
}

.frontier-img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
/* Changelog */
.changelog{
    margin-block: 50px;
}

.changelog-container{
    padding: 20px;
}

.changelog-cards{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    border-radius: var(--border-radius);
    margin-bottom: 16px;
}

.changelog-card{
    display: flex;
    flex-direction: column;
    /* justify-content: space-evenly; */
    align-items: flex-start;
    gap: 12px;
    background: #f2f1ed;
    padding:  20px;
    border-radius: var(--border-radius);
    min-height: 120px;
    font-family: var(--font-family);
}

.changelog-metadata{
    display: flex;
    gap: 12px;
}

.version-no{
    border: 1px solid rgba(0, 0, 0, .3);
    padding: 2px 12px;
    border-radius: 16px;
    display: inline;
    font-size: 14px;
    color:rgba(0, 0, 0, .5);
}

.changelog-metadata .date{
    color:rgba(0, 0, 0, .6);
}

.changelog-cta{
    display: inline-flex;
    align-items: center;
    /* justify-content: center; */
    gap: 6px;
    color: red;
    font-family: var(--font-family);
}

.changelog-cta .material-symbols-outlined {
    font-size: 0.9em;
    opacity: 0.8;
  }

  /* About-us */
  .about-us{
    padding: 67px 20px;
  }

  .about-us-header{
    font-size: var(--font-size-lg);
    font-family: var(--font-family);
    font-weight: 400;
    letter-spacing: -0.72px;
    line-height: 1.1;
    display: inline-block;
    max-width: 540px;
    margin-bottom: 20px;
  }

  .about-us-cta{
    padding: 12px 22px;
    border-radius: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 600;
  }

  .about-us-cta .material-symbols-outlined{
    font-size: 1.1em; 
    line-height: 1;
    transform: translateY(1px);
  }

  .about-us-media{
    margin-top: 60px;
  }

  .about-us-media img{
    width: 100%;
    height: 100%
    background-
  }

  /* Highlights */
  .highlights-section{
    background-color: #f2f1ed;
    max-height: 720px;
  }

  .highlights-container{
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    padding-top: 80px;
    padding-bottom: 80px;
  }

  .highlight-cards{
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .highlight-card{
    background-color: #ebeae5;
    padding: 13px 15px 15px 15px;
    font-family: var(--font-family);
    padding-right: 80px;
  }

  .highlight-header{
    font-size: var(--font-size-base);
    font-weight: 400;
    font-family: var(--font-family);
  }

  .highlight-description{
    color: rgba(0, 0, 0, .5);
    margin-bottom: 20px;
  }

  .timestamp{
    color: rgba(0, 0, 0, .5);
  }

  .highlight-cta{
    padding: 8px 0px;
    border-radius: 24px;
    display: inline-flex;
    align-items: center;
    /* justify-content: center; */
    gap: 4px;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 400;
    color: red;
  }

  .highlight-cta .material-symbols-outlined{
    font-size: 1.1em; 
    line-height: 1;
    transform: translateY(1px);
  }

/* Try Cursor */
  .try-cursor{
    padding: 134px 20px;
    text-align: center;
  }

  .try-cursor-header{
    font-size: 72px;
    font-family: var(--font-family);
    font-weight: 400;
    letter-spacing: -2.16px;
    margin-bottom: 22px;
  }

  .try-cursor-cta{
    padding: 8px 16px;
    border-radius: 24px;
    display: inline-flex;
    align-items: center;
    /* justify-content: center; */
    gap: 4px;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 400;
  }

  .try-cursor-cta .material-symbols-outlined{
    font-size: 1em; 
    line-height: 1;
    transform: translateY(1px);
  }

  /* footer */
  footer{
    background-color: #f2f1ed;
    padding: 67px 20px 30px 20px;
  }

  .nav-links{
    display: grid;
    grid-template-columns: repeat(5,1fr);
    gap: 8px;
    align-items: baseline ;
    padding: 0px 86px 100px 86px;
  }

  .nav-links nav{
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .footer-nav-header{
    font-family: var(--font-family);
    color: rgba(0, 0, 0, .5);
  }

  .nav-links nav a{
    text-decoration: none;
    font-family: var(--font-family);
    color: var(--color-primary-fg);
    font-size: 15px;
  }

  .copyrights{
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .copyright{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    font-family: var(--font-family);
    font-size: 14px;
    color: rgba(0, 0, 0, .7);
  }

  .theme-toggle {
    display: inline-flex;
    align-items: center;
    gap: 4px;
  
    /* padding: 5px 10px 5px 10px; */
    border-radius: 999px;
  
    background-color: #ebeae5;;
    /* box-shadow:
      inset 0 1px 2px rgba(0,0,0,0.08); */
  }

  .theme-btn {
    width: 24px;
    /* height: 36px; */
  
    display: flex;
    align-items: center;
    justify-content: center;
  
    border: none;
    background: transparent;
    border-radius: 20px;
  
    cursor: pointer;
    color: rgba(0,0,0,0.55);
  
    transition:
      background 0.25s ease,
      box-shadow 0.25s ease,
      color 0.25s ease;
  }

  .theme-btn .material-symbols-outlined {
    font-size: 16px;
    line-height: 1;
    padding: 5px 10px 5px 10px;
  }
  
  .theme-btn.is-active {
    background: rgba(0,0,0,0.09);
    color: #111;
    border-radius: 16px;
    padding: 0px 20px;    
  }
  
  

  .language-btn{
    background-color: #ebeae5;
    color: var(--color-primary-fg);
    outline: none;
    border: none;
    border-radius: 16px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 4px;
  }

  .language-btn .material-symbols-outlined{
    font-size: 14px;
  }



/* Responsive Design/Media Queries */
@media (max-width: 768px) {
    .feature-card {
      grid-template-columns: 1fr;
      padding: 18px;
    }
  }

  @media (max-width: 900px) {
    .testimonials-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }
  
  @media (max-width: 600px) {
    .testimonials-grid {
      grid-template-columns: 1fr;
    }
  }