html {
    scroll-behavior: smooth;
}

body {
    background-color: #fff;
    color: #000;
    font-family: "clother", sans-serif;
    font-weight: 400;
    font-style: normal;
    transition: all 200ms;
}

h1 {
    font-size: 3.2rem;
    font-weight: 700;
}

h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

p {
    font-size: 1.4rem;
    max-width: 468px;
}

nav {
    width: 100%;
    height: 3rem;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    background-color: #fff;
    display: flex;
    padding: 1rem;
    align-items: center;
    text-align: center;
    justify-content: space-between;
    box-sizing: border-box;
    box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.1);
}
a {
    color: #000;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 700;
    transition: all 0.2s;
}

a:hover {
    color: #977c49;
}

.container {
    display: flex;
    gap: 1rem;
}

#hero {
    width: 100%;
    height: 100vh;
    background-color: gainsboro;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff;

    background-image: 
        linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)),
        url("img/hero.webp");

    background-size: cover;
    background-position: center;
}


#cta {
    margin-top: 1.5rem;
    color: #fff;
    background-color: #000;
    border-radius: 16px;
    border-width: 0;
    padding: 0.5rem 1rem;
    transition: all 200ms;
}

#cta:hover {
    background-color: #fff;
    color: #000;
}

#info {
    width: 100%;
    height: 50vh;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: center;
    padding: 4rem;
    box-sizing: border-box;
    transition: all 0.1s;
}

.infoImage {
    height: 50vh;
    width: 50%;
    background-color: gainsboro;
    border-radius: 16px;
    transition: all 0.1s;
}

#img1 {
    background-image: url("img/ww.jpeg");
    background-size: cover;
    background-position: center;
}

#img2 {
    background-image: url("img/ug.jpeg");
    background-size: cover;
    background-position: center;
}

#img3 {
    background-image: url("img/po.jpeg");
    background-size: cover;
    background-position: center;
}

#infoText {
    height: 50vh;
    width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    text-align: left;
    padding: 2rem;
    box-sizing: border-box;
    transition: all 0.1s;
}

#infoSection {
    margin: 4rem 0;
}

#testimonial {
    width: 100%;
    height: 80vh;
    padding: 8rem;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

#testimonial h2 {
    max-width: 768px;
}

.scroll-section {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 3rem 0;
}
  
.scroll-track {
    display: flex;
    gap: 1.5rem;
    width: max-content;
}
  
.card {
    width: 10rem;
    height: 15rem;
    background-size: cover;
    background-position: center;
    border-radius: 16px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
    background-color: gainsboro;
    box-shadow: 0 0 0 rgba(0, 0, 0, 0);
    transition: all 200ms;
}
  
.card:hover {
    transform: scale(1.25);
    box-shadow: 0 0 24px rgba(0, 0, 0, 0.2);
}
  
  /* Edge fade */
  
.scroll-section::before,
.scroll-section::after {
    content: "";
    position: absolute;
    top: 0;
    width: 120px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}
  
.scroll-section::before {
    left: 0;
    background: linear-gradient(to right, #fff, transparent);
}
  
.scroll-section::after {
    right: 0;
    background: linear-gradient(to left, #fff, transparent);
}
  

#backToTop {
    position: fixed;
    bottom: 40px;
    right: 40px;
    background-color: #0b0b0b;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.3s ease, transform 0.2s ease;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
}
  
/* Hover effect */
#backToTop:hover {
    opacity: 1;
    transform: scale(1.1);
}
  
/* arrow using two lines */
#backToTop::before,
#backToTop::after {
    content: "";
    position: absolute;
    width: 2px;      
    height: 12px;     
    background-color: #fff;
    bottom: 18px;     
    left: 50%;        /* center horizontally */
}
  
/* Left line */
#backToTop::before {
    transform: translateX(-50%) rotate(-45deg);
    transform-origin: top center;
}
  
/* Right line */
#backToTop::after {
    transform: translateX(-50%) rotate(45deg);
    transform-origin: top center;
}
  
/* Hide initially */
#backToTop.hidden {
    display: none;
}

footer {
    padding: 32px;
    overflow: hidden;
}

footer p {
    font-size: 5rem;
    letter-spacing: 0.05em;
    white-space: nowrap;
    font-weight: 700;
}


/* Mobile */
@media (max-width: 768px) { 
    #info {
        display: block;
        margin: auto 0;
        height: fit-content;
    }

    .infoImage {
        height: 30vh;
        width: 100%;
    }

    #infoText {
        height: fit-content;
        width: 100%;
    }

    footer p {
        font-size: 3rem;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    p {
        font-size: 1rem;
    }

    #t2 {
        font-size: 1rem;
        max-width: 80%;
    }

    #testimonial {
        width: 100%;
        height: 60vh;
        padding: 1rem;
        margin-bottom: 128px;
    }
}

/* Small phones (optional) */
@media (max-width: 480px) { 
    footer p {
        font-size: 2rem;
    }
    
    h1 {
        font-size: 1.6rem;
    }

    h2 {
        font-size: 1.2rem;
    }

    p {
        font-size: 0.8rem;
    }

    #t2 {
        font-size: 1rem;
        max-width: 80%;
    }

    #testimonial {
        width: 100%;
        height: 60vh;
        padding: 1rem;
        margin-bottom: 128px;
    }
}

#hero {
    background-image: 
        linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)),
        url("img/hero.jpeg");
}