html {
  scroll-behavior: smooth;
}
body {
    max-width: 1880px;
    margin: 0;
    padding: 0;
    font-family: 'Roboto', sans-serif;
    background: #0D0601;
    color: white;
}

ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
a {
    text-decoration: none;
    color: inherit;
}

.hero {
    display: flex;
    height: 1080px;
    justify-content: space-between;
    margin-left: 100px;

}


.start-info {
    display: inline-flex;
    flex-direction: row-reverse;
    align-items: center;
    gap: 1.25rem;
    margin-top: 200px;

}
.ellipse {
    width: 0.5rem;
    height: 0.5rem;
}
.KDF {
    width: 718px;
    color: var(--EFEFEF, #EFEFEF);
/* hero title - desk */
    font-size: 7.5rem;
    font-style: normal;
    font-weight: 900;
    line-height: 110%; /* 8.25rem */
    margin-top: 1.25rem;
    margin-bottom: 1.88rem;
}
.whom__online {
    width: 42.3125rem;
    color: #ABABAB;

    /* heading lg - desk */
    font-size: 2.5rem;
    font-style: normal;
    font-weight: 400;
    line-height: 110%; /* 2.75rem */
    margin-bottom: 2.5rem;
}
.btn {
    display: flex;
    padding: 1.25rem 2.5rem;
    justify-content: center;
    align-items: center;
    gap: 0.625rem;
    border-radius: 0.625rem;
    border: 1px solid var(--EFEFEF, #EFEFEF);
    background: var(--0D0601, #0D0601);
    color: #EFEFEF;
    text-transform: uppercase;
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 500;
    line-height: 110%; /* 1.2375rem */
    letter-spacing: 0.05em;
    width: 16.4375rem;
    z-index: 1000;
    position: relative;
}
.btn:active {
    background: #EFEFEF;
    color: #0D0601;
    border: 1px solid #0D0601;
}

.hero-img {
    z-index: 1;
    background: var(---, linear-gradient(89deg, #EFEFEF 0.96%, #0D0601 92.08%));
    border: 1px  transparent;
    border-radius: 20px;
    width: 45.375rem;
    height: 49rem;
    position: absolute;
    margin-left: 49%;
    margin-top: 15%;

}

.header__image {
    width: 900px;
    height: 1300px;
    flex-shrink: 0;
    aspect-ratio: 102/127;
    z-index: 2;
    margin-left: -30%;
    margin-top: -70%;

}

.arrow {
    width: 3.8125rem;
    height: 3.8125rem;
    flex-shrink: 0;
    aspect-ratio: 1/1;
    box-sizing: border-box;
    margin-top: 7rem;
}
                    /* End of the Header */

.advantages {
    height: 944px;
    padding: 140px 240px;
}

.course__advantages {
    color: #EFEFEF;
    align-self: stretch;
    text-align: center;
    /* block title - desk */
    font-size: 6.25rem;
    font-style: normal;
    font-weight: 900;
    line-height: 110%; /* 6.875rem */
}
.advantages {
    display: flex;
    width: 90rem;
    flex-direction: column;
    align-items: center;
    gap: 4.375rem;
    display: flex;
    height: 59rem;
    padding: 8.75rem;
    justify-content: center;
    align-items: center;
}

.advantages-grid {
    display: grid;
    height: 30.25rem;
    row-gap: 1.5rem;
    column-gap: 24px;
    align-self: stretch;
    grid-template-rows:   fit-content(100%) fit-content(100%);
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.adv-item {
    width: 19.5625rem;
    padding: 2.5rem;
    color: var(--EFEFEF, #EFEFEF);
    /* heading - desk */
    font-size: 2rem;
    font-style: normal;
    font-weight: 400;
    line-height: 110%; /* 2.2rem */
    border-radius: 0.625rem;
    border: 1px solid transparent;
    border-image: linear-gradient(to right, #FFFFFF, #000000);
    border-image-slice: 1;
}

.adv-item-info {
    width: 24rem;
    color: var(--ABABAB, #ABABAB);
    /* small text - desk */
    font-size: 1.125rem;
    font-style: normal;
    font-weight: 400;
    line-height: 110%; /* 1.2375rem */
}
                /* End of the Course Info section */
.author-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-right: 15%;
}
.about__author {
    width: 1840px;
    height: 800px;
    background: linear-gradient(89deg, #0D0601 0.96%, #EFEFEF 99.08%);
    display: flex;
    justify-content: space-between;
    gap: 50px;

}

.author__pic {
    width: 750px;
    height: 800px;
}


.about__author__item {
    color: #0D0601;
    margin-bottom: 70px;
    /* block title - desk */
    font-size: 6.25rem;
    font-style: normal;
    font-weight: 900;
    line-height: 110%; /* 6.875rem */
}
.author__name {
    color: #0D0601;
    text-transform: uppercase;
    /* heading lg - desk */
    font-size: 2.5rem;
    font-style: normal;
    font-weight: 400;
    line-height: 110%; /* 2.75rem */
}

.about-author-list {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
    align-self: stretch;
}
.le__dot {
    margin-right: 1rem;
}
.author-list-item {
    color: #0D0601;

    /* text - desk */
    font-size: 1.5rem;
    font-style: normal;
    font-weight: 500;
    line-height: 120%; /* 1.8rem */
}
                /* end of About author section */

.for-who {
    display: flex;
    width: 90rem;
    flex-direction: column;
    align-items: center;
    gap: 4.375rem;
    padding: 8.75rem
}

.for__who__general {
    color: #EFEFEF;

    text-align: center;
    /* block title - desk */
    font-size: 6.25rem;
    font-style: normal;
    font-weight: 900;
    line-height: 110%; /* 6.875rem */
}

.for-who-list {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    align-self: stretch;
}
.for-who-mark {
    width: 183px;
    height: 151px;
}
.for-who-list-general {
    color: var(--EFEFEF, #EFEFEF);
    /* heading lg - desk */
    font-size: 2.5rem;
    font-style: normal;
    font-weight: 400;
    line-height: 110%; /* 2.75rem */
    display: flex;
    width: 514px;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 20px;
}
.for-who-item {
    color: #ABABAB;

    /* text - desk */
    font-size: 1.5rem;
    font-style: normal;
    font-weight: 500;
    line-height: 120%; /* 1.8rem */

}
.not-for-who-block {
    width: 1880px;
    height: 12.0625rem;
    background: var(---, linear-gradient(89deg, #EFEFEF 0.96%, #0D0601 92.08%));
}
.not-for-who {
    color: #0D0601;

    text-align: center;
    /* heading lg - desk */
    font-size: 2.5rem;
    font-style: normal;
    font-weight: 400;
    line-height: 110%; /* 2.75rem */
}
.not-for-who-item {
    color: #0D0601;

    text-align: center;
/* text - desk */
    font-size: 1.5rem;
    font-style: normal;
    font-weight: 500;
    line-height: 120%; /* 1.8rem */
}
                /* end of thge FOR WHO section */

.program {
    width: 1880px;
    height: 4140px;
}
.program__main {
    color: #EFEFEF;

    text-align: center;
    /* block title - desk */
    font-size: 100px;
    font-style: normal;
    font-weight: 900;
    line-height: 110%; /* 110px */
    margin-bottom: 40px;
}
.program-info {
    color: var(--ABABAB, #ABABAB);
    text-align: center;
    /* heading - desk */
    font-size: 32px;
    font-style: normal;
    font-weight: 400;
    line-height: 110%; /* 35.2px */
    margin-bottom: 70px;
}
.program__hair-length {
    text-transform: uppercase;
    color: var(--EFEFEF, #EFEFEF);
    text-align: center;
    /* heading lg - desk */
    font-size: 40px;
    font-style: normal;
    font-weight: 400;
    line-height: 110%; /* 44px */
    margin-bottom: 80px;
}


/* for the 1 haircut */
.program__hair__promo {
    text-transform: uppercase;
    color: var(--EFEFEF, #EFEFEF);
    text-align: center;
    /* heading lg - desk */
    font-size: 50px;
    font-style: normal;
    font-weight: 400;
    line-height: 110%; /* 44px */
    margin-bottom: 80px;
}
/* for the 1 haircut */


.program-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 50px;
}
.program__block__haircut {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: -10%;
    margin-bottom: 50px;  
}
.video-box-long, .video-box-short {
    width: 1264px;
    height: 680px;
    box-sizing: border-box;
    box-shadow: -2px 2px 8px 5px rgba(255, 255, 255, 0.5) ;
    border-radius: 20px;
    margin-bottom: 70px;
}
.gallery__haircut {
    display: flex;
    justify-content: center;
    column-gap: 200px;
    width: 1440px;
    height: 724px;
    margin-left: 240px;
    margin-bottom: 70px;
}
.gallery__long {
    display: grid;
    width: 1440px;
    height: 724px;
    row-gap: 24px;
    column-gap: 24px;
    grid-template-rows: repeat(2, minmax(0, 1fr));
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-left: 240px;
    margin-bottom: 70px;
}
.gallery__short {
    display: grid;
    width: 1440px;
    height: 1098px;
    row-gap: 24px;
    column-gap: 24px;
    grid-template-rows: repeat(2, minmax(0, 1fr));
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-left: 240px;
    margin-bottom: 70px;
}

.haircut__name {
    width: 161px;
    flex-shrink: 0;
    color: var(--EFEFEF, #EFEFEF);

    /* text - desk */
    display: flex;
    width: 200px;
    height: 48px;
    padding: 20px 30px;
    align-items: flex-start;
    gap: 10px;
    font-size: 24px;
    font-style: normal;
    font-weight: 500;
    line-height: 120%; /* 28.8px */
    z-index: 1; 
    border: 1px solid transparent;
    background: #0D0601;
    border-image: linear-gradient(to left, #FFFFFF, #000000);
    border-image-slice: 1;
    position: absolute;
    margin-left: 180px;
    margin-top: -30px;
}
                /* end of the Program section */

.price {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 70px;
    margin-bottom: 140px;
}

.price__haircut {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 70px;
    margin-top: -10%;
    margin-bottom: 140px;
}


.price-amount {
    color: var(--EFEFEF, #EFEFEF);
    text-align: center;
    /* block title - desk */
    font-size: 6.25rem;
    font-style: normal;
    font-weight: 900;
    line-height: 110%; /* 6.875rem */
}

.price__amount__haircut {
    color: var(--EFEFEF, #EFEFEF);
    text-align: center;
    /* block title - desk */
    font-size: 6.25rem;
    font-style: normal;
    font-weight: 900;
    line-height: 110%; /* 6.875rem */
}

.price-options {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.price-options__haircut {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem
}

.price-card1 {
    display: flex;
    width: 508px;
    padding: 70px 144px;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    border-radius: 0.625rem;
    border: 1px solid transparent;
    border-image: linear-gradient(to right, #FFFFFF, #000000);
    border-image-slice: 1;
}
.price-card2 {
    display: flex;
    width: 508px;
    padding: 4.375rem 9rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
    border-radius: 0.625rem;
    background: var(---, linear-gradient(89deg, #EFEFEF 0.96%, #0D0601 92.08%));
}

.haircut__card {
    display: flex;
    width: 508px;
    padding: 70px 144px;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    border-radius: 0.625rem;
    border: 1px solid transparent;
    border-image: linear-gradient(to right, #FFFFFF, #000000);
    border-image-slice: 1;
}

.tariff1 {
    color: var(--ABABAB, #ABABAB);
    /* text - desk */
    font-size: 1.5rem;
    font-style: normal;
    font-weight: 500;
    line-height: 100%; /* 1.8rem */
}
.tariff2 {
    color: var(--ABABAB, #000000);
    /* text - desk */
    font-size: 1.5rem;
    font-style: normal;
    font-weight: 500;
    line-height: 100%; /* 1.8rem */
}

.triff-self {
    color: #EFEFEF;

    /* heading lg - desk */
    font-size: 2.5rem;
    font-style: normal;
    font-weight: 400;
    line-height: 110%; /* 2.75rem */
}
.tariff-help {
    color: #0D0601;

    /* heading lg - desk */
    font-size: 2.5rem;
    font-style: normal;
    font-weight: 400;
    line-height: 110%; /* 2.75rem */
}

.tariff-list1, .tariff-list2 {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
}

.haircut__list {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
}

.tariff-list-item1 {
    color: var(--ABABAB, #ABABAB);
    /* small text - desk */
    font-size: 1.125rem;
    font-style: normal;
    font-weight: 400;
    line-height: 110%; /* 1.2375rem */
}
.tariff-list-item2 {
    color: #0D0601;
    /* small text - desk */
    font-size: 1.125rem;
    font-style: normal;
    font-weight: 400;
    line-height: 110%; /* 1.2375rem */
}

.haircut__list-item {
    color: var(--ABABAB, white#ABABAB);
    /* small text - desk */
    font-size: 1.125rem;
    font-style: normal;
    font-weight: 400;
    line-height: 100%; /* 1.2375rem */
    gap: 20px;
}
.amount {
    color: #EFEFEF;
    font-size: 2.5rem;
    font-style: normal;
    font-weight: 700;
    line-height: 110%; /* 2.75rem */
}
.amount1 {
    color: #EFEFEF;


    font-size: 2.5rem;
    font-style: normal;
    font-weight: 700;
    line-height: 110%; /* 2.75rem */
}
.amount2 {
    color: #0D0601;

    font-size: 2.5rem;
    font-style: normal;
    font-weight: 700;
    line-height: 110%; /* 2.75rem */
}

.start {
    display: flex;  
    flex-direction: row;
    align-items: start;
    justify-content: space-between;
    height: 860px;
}

.start__course {
    width: 948px;
    height: 596px;
    z-index: 1;
    background: var(---, linear-gradient(89deg, #EFEFEF 0.96%, #0D0601 92.08%));
    border: 1px  transparent;
    position: absolute;
}

.start__course-pic {
    width: 620px;
    height: 900px;
    flex-shrink: 0;
    aspect-ratio: 91/89;
    z-index: 2;
    margin-top: -32%;
    margin-left: 20%;
}
.start__course-info {
    display: flex;

    flex-direction: column;
    align-items: flex-start;
    margin-left: 55%;
    gap: 1.25rem;
}
.start__course-start {
    color: var(--EFEFEF, #EFEFEF);
    /* heading lg - desk */
    font-size: 40px;
    font-style: normal;
    font-weight: 400;
    line-height: 110%; /* 44px */
    margin-bottom: -60px;
}
.start__course-date {
    color: var(--EFEFEF, #EFEFEF);
    /* block title - desk */
    text-transform: uppercase;
    font-size: 100px;
    font-style: normal;
    font-weight: 900;
    line-height: 110%; /* 110px */
}
.start__course-list {
    display: flex;
    width: 708px;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
}
.start__course-list-item {
    display: flex;
    width: 713px;
    align-items: flex-start;
    gap: 20px;
    color: var(--ABABAB, #ABABAB);
    /* small text - desk */
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: 110%; /* 19.8px */
    margin-bottom: 40px;
}
.buttons {
    display: inline-flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 40px;
}

                /* end of the Course start info section */
.faq {
    display: flex;
    height: 934px;
    padding: 70px 363px 140px 362px;
    justify-content: center;
    align-items: center;
}
.faqbox {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 70px;
}

.faqtext {
    color: var(--EFEFEF, #EFEFEF);
    text-align: center;
    /* block title - desk */
    font-size: 6.25rem;
    font-style: normal;
    font-weight: 900;
    line-height: 110%; /* 6.875rem */
    align-self: stretch;
}
.question {
    width: 1440px;
    color: var(--EFEFEF, #EFEFEF);
    /* text - desk */
    font-size: 1.5rem;
    font-style: normal;
    font-weight: 500;
    line-height: 120%; /* 1.8rem */
    border-bottom: 1px solid rgba(171, 171, 171, 0.50);
    padding: 1.25rem 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    align-self: stretch;
}
.sign {
    margin-left: 50%;
}
.answer {
    color: var(--ABABAB, #ABABAB);
    /* small text - desk */
    font-size: 1rem;
    font-weight: 400;
    line-height: 80%; /* 1.2375rem */
}

                /* end of a FAQ section */

.footer-info-block {
    margin-top: 140px;
    display: flex;
    width: 1880px;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.footer-info {
    display: flex;
    width: 1440px;
    flex-direction: row;
    justify-content: space-between;
    align-items: end;
    gap: 4.375rem;
    margin-top: 70px;
}

.footer__contacts {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
}

.footer__social {
    display: flex;
    gap: 30px;
}
.adv-school-trait {
    display: flex;
    color: var(--ababab-50, rgba(171, 171, 171, 0.50));
    gap: 1.25rem;
    font-size: 1.5rem;
    font-style: normal;
    font-weight: 500;
    line-height: 120%; /* 1.8rem */
}

.agreement {
    display: flex;
    width: 1440px;
    padding: 1px 0 40px 0;
    margin-top: 70px;
    margin-bottom: 20px;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 39px;
    color: #FFFFFF;
}