:root{
    --black: #000;
    --fblack: #2B2F3A;
    --bgwhite: #E9EFF6;
    --white: #fff;
    --cardbg: #aaa;
    --green: #39FF14;
    --b_green: hsl(120, 61%, 42%);
    --blue: #0077FF;
    --purple: #8156b4;
    --dark_purple: #6C3BAA ;
    --bg_color: #1f1f1f;
    --footer_bg: #111111;
}  


@keyframes fadeUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.intro-text {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.65)),
        url('images/testimonial_cover.webp');
    height: 500px;
    width: 98.9vw;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    box-shadow: inset 0 -80px 100px rgba(0, 0, 0, 0.4);
    margin-top: -20px;
}

.intro-text h2 {
    font-size: 3.4rem;
    line-height: 1.6;
    max-width: 900px;
    font-weight: 600;
    font-family: built tilting;
}

.fade-in-up {
    animation: fadeUp 1.2s ease-out both;
}

/* testimonials */
.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    padding-left: 15px;
    padding-right: 15px;
    background-color: var(--bg_color);
    margin-top: 40px;
}
#testimonials h1{
    font-size: 50px;
    font-family: built tilting;
    text-align: center;
    color: var(--dark_purple);
    padding-bottom: 30px;
    padding-top: 30px;
}
.testimonial-card {
    background-color: var(--fblack);
    color: var(--white);
    border-radius: 16px;
    padding: 25px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.4);
}

.client-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.client-photo {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--purple);
}

.client-name {
    font-size: 16px;
    font-weight: bold;
    color: var(--purple);
    font-family: 'open_sans', sans-serif;
    margin: 0;
}

.quote h3 {
    font-size: 18px;
    font-family: 'open_sans', sans-serif;
    font-weight: bold;
    margin: 0;
    margin-bottom: 20px;
    color: var(--white);
}

.testimonial-text {
    font-family: 'open_sans', sans-serif;
    font-size: 15px;
    line-height: 1.6;
    margin-top: 5px;
}

.progress-summary {
    font-size: 14px;
    font-weight: 600;
    color: var(--green);
    margin-top: 10px;
}


/* quote */
.quote-highlight {
    text-align: center;
    background-color: var(--dark_purple);
    padding: 50px 20px;
    color: var(--white);
    margin-top: 80px;
    margin-bottom: 80px;
    border-top: 4px solid var(--b_green);
    border-bottom: 4px solid var(--b_green);
}

.quote-highlight blockquote {
    font-size: 28px;
    font-style: italic;
    font-weight: 500;
    font-family: 'built tilting';
}

/* CTA */
.call-to-action {
    padding-top: 125px;
    background-image: url(images/cto-img-1600.webp);
    height: 375px;
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    text-align: center;
    color: var(--white);
}

#cta_container{
    background: var(--dark_purple);
    border-radius: 10px;
    padding-top: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    width: 50%;
    margin-left: 25%;
    font-family: built tilting;
}

.call-to-action p{
    font-family: open_sans;
    margin-right: 20px;
    margin-left: 20px;
}

.submit-review-btn {
    background-color: var(--b_green);
    border: none;
    padding: 15px 30px;
    color: var(--white);
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    border-radius: 5px;
    margin-bottom: 40px;
}