/* ==================================================
   PORTAL — MAIN PAGE
================================================== */

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;

    background: #fff;
    color: #111;

    font-family: 'Inter', sans-serif;
}

.main-header {
    height: 70px;
    padding: 0 40px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    border-bottom: 1px solid #eee;

    position: sticky;
    top: 0;
    z-index: 100;

    background: rgba(255,255,255,.92);
    backdrop-filter: blur(10px);
}


/* ==================================================
   ЛОГОТИП
================================================== */

.main-logo {

    display: flex;
    align-items: center;
    gap: 10px;

    color: #111;
    text-decoration: none;

    font-family: 'Montserrat', sans-serif;

    font-size: 22px;
    font-weight: 700;

}


.main-logo img {

    width: 34px;
    height: 34px;

    object-fit: contain;

}


/* ==================================================
   ПРОЕКТЫ — СТРОГО ПО ЦЕНТРУ
================================================== */

.main-nav {

    position: absolute;

    left: 50%;

    transform: translateX(-50%);

}


.main-nav a {

    text-decoration: none;

    color: #111;

    font-size: 15px;

    font-weight: 500;

    transition: opacity .2s;

}


.main-nav a:hover {

    opacity: .6;

}


/* ==================================================
   ТЕЛЕФОН
================================================== */

.main-phone {

    color: #111;

    text-decoration: none;

    font-size: 16px;

    white-space: nowrap;

}


/* ==================================================
   МОБИЛЬНАЯ ВЕРСИЯ
================================================== */

@media (max-width: 900px) {

    .main-header {

        padding: 0 20px;

    }

    .main-nav {

        display: none;

    }

    .main-phone {

        font-size: 14px;

    }

}



/* ==================================================
   ОБЩИЕ СТИЛИ
================================================== */

main {
    width: 100%;
}

section {
    max-width: 1200px;

    margin: 0 auto;

    padding-left: 40px;
    padding-right: 40px;
}


.eyebrow {

    margin: 0 0 25px;

    font-size: 12px;
    font-weight: 600;

    letter-spacing: .12em;

    color: #777;

}


/* ==================================================
   HERO
================================================== */

.main-hero {

    min-height: calc(100vh - 70px);

    display: grid;

    grid-template-columns: 1fr 480px;

    gap: 80px;

    align-items: center;

    padding-top: 70px;
    padding-bottom: 70px;

}


.main-hero h1 {

    margin: 0 0 30px;

    font-family: 'Montserrat', sans-serif;

    font-size: clamp(56px, 7vw, 92px);

    line-height: .98;

    letter-spacing: -4px;

}


.main-description {

    max-width: 480px;

    margin: 0 0 40px;

    color: #666;

    font-size: 21px;

    line-height: 1.45;

}


.main-button {

    display: inline-flex;

    align-items: center;
    justify-content: center;

    min-height: 54px;

    padding: 0 30px;

    border-radius: 50px;

    background: #111;

    color: #fff;

    text-decoration: none;

    font-family: 'Montserrat', sans-serif;

    font-size: 15px;
    font-weight: 600;

    transition: .25s;

}


.main-button:hover {

    opacity: .75;

}


/* ==================================================
   ГЛАВНОЕ ВИДЕО
================================================== */

.main-hero-video {

    width: 100%;

}


.video-placeholder {

    width: 100%;

    aspect-ratio: 16 / 9;

    border-radius: 25px;

    background: #111;

    display: flex;

    align-items: center;
    justify-content: center;

    overflow: hidden;

}


.video-placeholder span {

    color: #fff;

    font-family: 'Montserrat', sans-serif;

    font-size: 20px;
    font-weight: 700;

    letter-spacing: .08em;

}


/* ==================================================
   УСЛУГИ
================================================== */

.main-services {

    padding-top: 100px;
    padding-bottom: 120px;

}


.section-label {

    margin-bottom: 35px;

    font-size: 12px;
    font-weight: 600;

    letter-spacing: .12em;

    color: #777;

}


.services-list {

    border-top: 1px solid #ddd;

}


.service-item {

    display: grid;

    grid-template-columns: 80px 1fr;

    gap: 30px;

    padding: 30px 0;

    border-bottom: 1px solid #ddd;

}


.service-number {

    font-family: 'Montserrat', sans-serif;

    font-size: 16px;

    color: #888;

}


.service-item h2 {

    margin: 0 0 10px;

    font-family: 'Montserrat', sans-serif;

    font-size: 32px;

    letter-spacing: -1px;

}


.service-item p {

    max-width: 550px;

    margin: 0;

    color: #666;

    font-size: 17px;

    line-height: 1.5;

}


/* ==================================================
   ПОРТФОЛИО
================================================== */

.main-portfolio {

    padding-top: 100px;
    padding-bottom: 120px;

}


.portfolio-title {

    margin: 0 0 55px;

    font-family: 'Montserrat', sans-serif;

    font-size: clamp(42px, 5vw, 64px);

    line-height: 1.05;

    letter-spacing: -2.5px;

}


.portfolio-grid {

    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 20px;

}


.portfolio-video {

    aspect-ratio: 9 / 16;

    border-radius: 22px;

    background: #eee;

    overflow: hidden;

}


.portfolio-video iframe {

    width: 100%;
    height: 100%;

    border: 0;

}


/* ==================================================
   CTA
================================================== */

.main-cta {

    max-width: none;

    margin: 0;

    padding: 110px 40px;

    background: #111;

    color: #fff;

}


.main-cta h2 {

    max-width: 900px;

    margin: 0 0 45px;

    font-family: 'Montserrat', sans-serif;

    font-size: clamp(46px, 6vw, 80px);

    line-height: 1;

    letter-spacing: -3px;

}


.main-button-light {

    background: #fff;

    color: #111;

}


/* ==================================================
   FOOTER
================================================== */

.main-footer {

    padding: 50px 40px 30px;

    display: grid;

    grid-template-columns: 1fr auto auto;

    gap: 60px;

    align-items: end;

}


.main-footer-logo {

    margin-bottom: 10px;

    font-family: 'Montserrat', sans-serif;

    font-size: 22px;

    font-weight: 700;

}


.main-footer p {

    margin: 0;

    color: #777;

    font-size: 14px;

}


.main-footer-links {

    display: flex;

    gap: 25px;

}


.main-footer-links a {

    color: #111;

    text-decoration: none;

    font-size: 14px;

}


.main-footer-links a:hover {

    opacity: .55;

}


.main-copyright {

    color: #999;

    font-size: 13px;

}


/* ==================================================
   МОБИЛЬНАЯ ВЕРСИЯ
================================================== */

@media (max-width: 900px) {


    .main-header {

        height: 62px;

        padding: 0 20px;

    }


    .main-logo {

        font-size: 19px;

    }


    .main-logo img {

        width: 29px;
        height: 29px;

    }


    .main-phone {

        font-size: 14px;

    }


    section {

        padding-left: 20px;
        padding-right: 20px;

    }


    /* HERO */

    .main-hero {

        min-height: auto;

        grid-template-columns: 1fr;

        gap: 45px;

        padding-top: 70px;
        padding-bottom: 70px;

    }


    .main-hero h1 {

        font-size: 52px;

        letter-spacing: -2.5px;

    }


    .main-description {

        font-size: 18px;

    }


    /* SERVICES */

    .main-services {

        padding-top: 70px;
        padding-bottom: 80px;

    }


    .service-item {

        grid-template-columns: 45px 1fr;

        gap: 15px;

        padding: 25px 0;

    }


    .service-item h2 {

        font-size: 26px;

    }


    .service-item p {

        font-size: 15px;

    }


    /* PORTFOLIO */

    .main-portfolio {

        padding-top: 70px;
        padding-bottom: 80px;

    }


    .portfolio-title {

        font-size: 42px;

        letter-spacing: -1.5px;

        margin-bottom: 35px;

    }


    .portfolio-grid {

        grid-template-columns: repeat(2, 1fr);

        gap: 12px;

    }


    .portfolio-video {

        border-radius: 15px;

    }


    /* CTA */

    .main-cta {

        padding: 80px 20px;

    }


    .main-cta h2 {

        font-size: 46px;

        letter-spacing: -2px;

    }


    /* FOOTER */

    .main-footer {

        padding: 40px 20px 25px;

        grid-template-columns: 1fr;

        gap: 25px;

        align-items: start;

    }


    .main-footer-links {

        gap: 20px;

    }

}
.main-footer-note {
    padding: 0 40px 30px;

    color: #999;

    font-size: 11px;

    line-height: 1.45;

    max-width: 650px;
}

@media (max-width: 900px) {

    .main-footer-note {
        padding: 0 20px 25px;

        font-size: 10px;
    }

}
/* ==================================================
   КОНТАКТНАЯ ФОРМА
================================================== */

.main-contact {

    padding-top: 110px;
    padding-bottom: 120px;

}


.main-contact-content {

    max-width: 700px;

}


.main-contact h2 {

    margin: 0 0 50px;

    font-family: 'Montserrat', sans-serif;

    font-size: clamp(46px, 6vw, 76px);

    line-height: 1;

    letter-spacing: -3px;

}


#main-contact-form {

    display: flex;

    flex-direction: column;

    gap: 22px;

}


.main-form-field {

    display: flex;

    flex-direction: column;

    gap: 8px;

}


.main-form-field label {

    font-size: 14px;

    color: #777;

}


.main-form-field input,
.main-form-field textarea {

    width: 100%;

    padding: 17px 18px;

    border: 1px solid #ccc;

    border-radius: 12px;

    background: #fff;

    color: #111;

    font-family: 'Inter', sans-serif;

    font-size: 17px;

    outline: none;

    resize: vertical;

}


.main-form-field input:focus,
.main-form-field textarea:focus {

    border-color: #111;

}


.main-consent {

    display: flex;

    align-items: flex-start;

    gap: 10px;

    margin-top: 3px;

    color: #777;

    font-size: 13px;

    line-height: 1.5;

    cursor: pointer;

}


.main-consent input {

    width: 17px;
    height: 17px;

    margin: 2px 0 0;

    flex-shrink: 0;

}


.main-consent a {

    color: #111;

    text-decoration: underline;

}


.main-form-button {

    width: fit-content;

    border: 0;

    cursor: pointer;

}


/* ==================================================
   МОБИЛЬНАЯ ВЕРСИЯ
================================================== */

@media (max-width: 900px) {

    .main-contact {

        padding-top: 70px;
        padding-bottom: 80px;

    }


    .main-contact h2 {

        margin-bottom: 35px;

        font-size: 44px;

        letter-spacing: -2px;

    }


    .main-form-field input,
    .main-form-field textarea {

        font-size: 16px;

    }


    .main-form-button {

        width: 100%;

    }

}
/* ==================================================
   КАРТОЧКА НИШЕВОГО ПРОЕКТА
==================================================

.landing-preview {
    padding-top: 20px;
    padding-bottom: 90px;
}

.landing-card {
    border: 1px solid #e7e7e7;
    border-radius: 28px;
    padding: 38px 40px;

    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;

    transition: .25s;
}

.landing-card:hover {
    border-color: #111;
    transform: translateY(-2px);
}

.landing-card h2 {
    margin: 10px 0 14px;
    font-family: 'Montserrat', sans-serif;
    font-size: 34px;
    line-height: 1.1;
    letter-spacing: -1px;
}

.landing-card p {
    margin: 0;
    max-width: 520px;
    color: #666;
    line-height: 1.55;
}

.landing-card-button {
    white-space: nowrap;

    padding: 16px 26px;
    border-radius: 999px;

    background: #111;
    color: #fff;
    text-decoration: none;

    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 15px;

    transition: .25s;
}

.landing-card-button:hover {
    opacity: .8;
}

@media (max-width: 900px) {

    .landing-preview {
        padding-top: 0;
        padding-bottom: 60px;
    }

    .landing-card {
        flex-direction: column;
        align-items: flex-start;
        padding: 28px;
        gap: 24px;
    }

    .landing-card h2 {
        font-size: 28px;
    }

    .landing-card-button {
        width: 100%;
        justify-content: center;
    }

}
*/
/* ===== Навигация в шапке ===== */

.main-nav {
    display: flex;
    gap: 28px;
}

.main-nav a {
    text-decoration: none;
    color: #111;
    font-size: 15px;
    font-weight: 500;
    transition: opacity .2s;
}

.main-nav a:hover {
    opacity: .6;
}

@media (max-width: 900px) {
    .main-nav {
        display: none;
    }
}