/*=============== GOOGLE FONTS ===============*/
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;700&family=Playfair+Display:wght@700&display=swap');

/*=============== CSS VARIABLES ===============*/
:root {
  /* Colors */
  --header-height: 3.5rem;
  --first-color: #1a2a4c;
  --accent-color: #d4af37;
  --text-color: #5b6271;
  --title-color: #1a2a4c;
  --body-color: #f4f7f9;
  --container-color: #ffffff;
  --border-color: #e0e3e7;

  /* Font and typography */
  --body-font: 'Manrope', sans-serif;
  --title-font: 'Playfair Display', serif;
  --biggest-font-size: 2.25rem;
  --h1-font-size: 1.75rem;
  --h2-font-size: 1.25rem;
  --h3-font-size: 1rem;
  --normal-font-size: .938rem;
  --small-font-size: .813rem;
  
  /* Font weight */
  --font-medium: 500;
  --font-bold: 700;

  /* z-index */
  --z-tooltip: 10;
  --z-fixed: 100;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  background-color: var(--body-color);
  color: var(--text-color);
  transition: background-color .4s;
}

h1, h2, h3 {
  color: var(--title-color);
  font-family: var(--title-font);
  font-weight: var(--font-bold);
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

img, svg {
  max-width: 100%;
  height: auto;
}

/*=============== REUSABLE CSS CLASSES ===============*/
.container {
  max-width: 1140px;
  margin-left: 1.5rem;
  margin-right: 1.5rem;
}

/*=============== HEADER ===============*/
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--container-color);
  box-shadow: 0 2px 8px hsla(0, 0%, 0%, .05);
  z-index: var(--z-fixed);
}

.header__nav {
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--title-color);
  font-weight: var(--font-bold);
  font-family: var(--title-font);
}

.header__logo span {
  font-size: 1.25rem;
}

.header__toggle,
.header__close {
  font-size: 1.25rem;
  color: var(--title-color);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Navigation for mobile devices */
@media screen and (max-width: 767px) {
  .header__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    background-color: var(--container-color);
    padding: 6rem 2rem 4rem;
    transition: right .4s;
  }
}

.header__list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
}

.header__link {
  color: var(--title-color);
  font-weight: var(--font-medium);
  transition: color .3s;
}

.header__link:hover {
  color: var(--accent-color);
}

.header__close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
}

/* Show menu */
.show-menu {
  right: 0;
}


/*=============== FOOTER ===============*/
.footer {
    background-color: var(--container-color);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--border-color);
}

.footer__container {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.footer__group {
    display: grid;
    gap: 2.5rem;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--title-color);
    font-weight: var(--font-bold);
    font-family: var(--title-font);
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.footer__description {
    font-size: var(--normal-font-size);
    line-height: 1.6;
}

.footer__title {
    font-size: var(--h3-font-size);
    margin-bottom: 1rem;
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer__link {
    color: var(--text-color);
    transition: color .3s;
}

.footer__link:hover {
    color: var(--accent-color);
}

.footer__list--contact {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer__contact-item {
    display: flex;
    align-items: center;
    gap: .75rem;
}

.footer__contact-item i {
    color: var(--accent-color);
    width: 20px;
    height: 20px;
}

.footer__copyright {
    text-align: center;
    font-size: var(--small-font-size);
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
}

/*=============== BREAKPOINTS ===============*/
/* For medium devices */
@media screen and (min-width: 576px) {
    .footer__group {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (min-width: 768px) {
    .header__nav {
        height: calc(var(--header-height) + 1.5rem);
    }
    .header__toggle,
    .header__close {
        display: none;
    }
    .header__list {
        flex-direction: row;
        gap: 2.5rem;
    }
    .footer__group {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* For large devices */
@media screen and (min-width: 1024px) {
    .container {
        margin-left: auto;
        margin-right: auto;
    }
    .header__list {
        gap: 3.5rem;
    }
}

/*=============== HERO ===============*/
.hero {
    padding: 4rem 0 2rem;
    overflow: hidden; /* Для анимации */
}

.hero__container {
    display: grid;
    gap: 3rem;
    align-items: center;
}

.hero__content {
    text-align: center;
}

.hero__title {
    font-size: var(--h1-font-size);
    line-height: 1.3;
    margin-bottom: 1.5rem;
    /* Анимация */
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s .5s forwards;
}

.hero__description {
    font-size: var(--h3-font-size);
    line-height: 1.7;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    /* Анимация */
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s .7s forwards;
}

.hero__button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--accent-color);
    color: var(--first-color);
    padding: 1rem 2rem;
    border-radius: 4px;
    font-weight: var(--font-bold);
    transition: background-color .3s, transform .3s;
    /* Анимация */
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s .9s forwards;
}

.hero__button:hover {
    background-color: #c9a330;
    transform: translateY(-2px);
}

.hero__button i {
    width: 20px;
    height: 20px;
}

.hero__image {
    display: flex;
    justify-content: center;
     /* Анимация */
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s 1.1s forwards;
}

.hero__image img {
    width: 100%;
    max-width: 450px;
    border-radius: 8px;
}

/* Анимация появления */
@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/*=============== BREAKPOINTS ===============*/
/* For medium devices */
@media screen and (min-width: 768px) {
    .hero {
        padding: 6rem 0 4rem;
    }
    .hero__container {
       grid-template-columns: 1fr 1fr;
       gap: 2rem;
    }
    .hero__content {
        text-align: left;
    }
    .hero__description {
        margin-left: 0;
        margin-right: 0;
    }
}

/* For large devices */
@media screen and (min-width: 1024px) {
    :root {
        --biggest-font-size: 3rem;
        --h1-font-size: 2.25rem;
        --h2-font-size: 1.5rem;
        --h3-font-size: 1.25rem;
        --normal-font-size: 1rem;
        --small-font-size: .875rem;
    }

    .hero__container {
       gap: 4rem;
    }

    .hero__title {
        margin-bottom: 2rem;
    }

    .hero__description {
        margin-bottom: 3rem;
    }
}


/*=============== SERVICES ===============*/
.section {
    padding: 4rem 0 2rem;
}

.services__header {
    text-align: center;
    margin-bottom: 3rem;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.services__title {
    font-size: var(--h1-font-size);
    margin-bottom: 1rem;
}

.services__subtitle {
    font-size: var(--normal-font-size);
    line-height: 1.6;
}

.services__grid {
    display: grid;
    gap: 2rem;
}

.services__card {
    background-color: var(--container-color);
    padding: 2.5rem 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: transform .3s, box-shadow .3s;
}

.services__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px hsla(228, 66%, 45%, .1);
}

.services__card-icon {
    display: inline-flex;
    padding: .75rem;
    border-radius: 50%;
    background-color: hsl(44, 74%, 90%);
    margin-bottom: 1.5rem;
}

.services__card-icon i {
    color: var(--accent-color);
    width: 32px;
    height: 32px;
}

.services__card-title {
    font-size: var(--h3-font-size);
    margin-bottom: .75rem;
}

.services__card-description {
    font-size: var(--normal-font-size);
    line-height: 1.6;
}


/*=============== BREAKPOINTS ===============*/
/* For medium devices */
@media screen and (min-width: 576px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (min-width: 768px) {
    .section {
        padding: 6rem 0 4rem;
    }
    .services__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/*=============== BLOG ===============*/
.blog__header {
    text-align: center;
    margin-bottom: 3rem;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.blog__title {
    font-size: var(--h1-font-size);
    margin-bottom: 1rem;
}

.blog__subtitle {
    font-size: var(--normal-font-size);
    line-height: 1.6;
}

.blog__grid {
    display: grid;
    gap: 2rem;
}

.blog__card {
    background-color: var(--container-color);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: transform .3s, box-shadow .3s;
    display: flex;
    flex-direction: column;
}

.blog__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px hsla(228, 66%, 45%, .1);
}

.blog__card-image img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.blog__card-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1; /* Позволяет контенту занимать все доступное место */
}

.blog__card-category {
    display: inline-block;
    background-color: hsl(44, 74%, 90%);
    color: var(--accent-color);
    padding: .25rem .75rem;
    border-radius: 4px;
    font-size: var(--small-font-size);
    font-weight: var(--font-bold);
    margin-bottom: 1rem;
    align-self: flex-start; /* Чтобы фон не растягивался */
}

.blog__card-title {
    font-size: var(--h3-font-size);
    margin-bottom: .75rem;
    font-family: var(--body-font); /* Делаем заголовок карточки более читабельным */
    font-weight: var(--font-bold);
}

.blog__card-description {
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1; /* Занимает доступное пространство, прижимая ссылку вниз */
}

.blog__card-link {
    color: var(--accent-color);
    font-weight: var(--font-bold);
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    transition: gap .3s;
}

.blog__card-link:hover {
    gap: .5rem;
}

/*=============== BREAKPOINTS ===============*/
/* For medium devices */
@media screen and (min-width: 576px) {
    .blog__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (min-width: 768px) {
    .blog__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/*=============== CASES ===============*/
.cases {
    background-color: var(--container-color);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.cases__header {
    text-align: center;
    margin-bottom: 3rem;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.cases__title {
    font-size: var(--h1-font-size);
    margin-bottom: 1rem;
}

.cases__subtitle {
    font-size: var(--normal-font-size);
    line-height: 1.6;
}

.cases__grid {
    display: grid;
    gap: 2rem;
}

.cases__card {
    background-color: var(--body-color);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: transform .3s;
}

.cases__card:hover {
    transform: translateY(-8px);
}

.cases__card-image img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.cases__card-content {
    padding: 1.5rem;
}

.cases__card-title {
    font-size: var(--h3-font-size);
    margin-bottom: .75rem;
}

.cases__card-description {
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.cases__card-result {
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.cases__result-value {
    font-size: var(--h1-font-size);
    font-family: var(--title-font);
    color: var(--accent-color);
    font-weight: var(--font-bold);
}

.cases__result-label {
    font-size: var(--small-font-size);
    color: var(--text-color);
}

/*=============== BREAKPOINTS ===============*/
/* For medium devices */
@media screen and (min-width: 576px) {
    .cases__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (min-width: 768px) {
    .cases__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/*=============== ABOUT ===============*/
.about__container {
    display: grid;
    gap: 3rem;
    align-items: center;
}

.about__image img {
    width: 100%;
    border-radius: 8px;
}

.about__title {
    font-size: var(--h1-font-size);
    margin-bottom: 1.5rem;
}

.about__description {
    line-height: 1.7;
    margin-bottom: 2rem;
}

.about__list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.about__list-item {
    display: flex;
    align-items: flex-start;
    gap: .75rem;
}

.about__list-item i {
    color: var(--accent-color);
    width: 20px;
    height: 20px;
    flex-shrink: 0; /* Чтобы иконка не сжималась */
    margin-top: 3px;
}

/*=============== BREAKPOINTS ===============*/
/* For medium devices */
@media screen and (min-width: 768px) {
    .about__container {
       grid-template-columns: repeat(2, 1fr);
       gap: 4rem;
    }
}

/*=============== CONTACT ===============*/
.contact__header {
    text-align: center;
    margin-bottom: 3rem;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.contact__title {
    font-size: var(--h1-font-size);
    margin-bottom: 1rem;
}

.contact__subtitle {
    font-size: var(--normal-font-size);
    line-height: 1.6;
}

.contact__form {
    max-width: 600px;
    margin: 0 auto;
}

.contact__group {
    display: grid;
    gap: 1.5rem;
}

.contact__field {
    display: flex;
    flex-direction: column;
    margin-bottom: 1.5rem;
}

.contact__label {
    font-size: var(--small-font-size);
    font-weight: var(--font-medium);
    color: var(--title-color);
    margin-bottom: .5rem;
}

.contact__input {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--container-color);
    color: var(--text-color);
    font-family: var(--body-font);
    font-size: var(--normal-font-size);
    outline: none;
    transition: border-color .3s, box-shadow .3s;
}

.contact__input::placeholder {
    color: #a0a5b1;
}

.contact__input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px hsla(44, 74%, 56%, .2);
}

.contact__checkbox {
    display: flex;
    align-items: flex-start;
    gap: .75rem;
    margin-bottom: 2rem;
}

.contact__checkbox-input {
    appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    margin-top: 3px;
    flex-shrink: 0;
    cursor: pointer;
    position: relative;
    transition: background-color .3s, border-color .3s;
}

.contact__checkbox-input:checked {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.contact__checkbox-input:checked::before {
    content: '';
    position: absolute;
    top: 2px;
    left: 5px;
    width: 4px;
    height: 8px;
    border: solid var(--first-color);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.contact__checkbox-label {
    font-size: var(--small-font-size);
    line-height: 1.6;
    cursor: pointer;
}

.contact__checkbox-label a {
    color: var(--accent-color);
    text-decoration: underline;
}

.contact__button {
    width: 100%;
    padding: 1rem;
    background-color: var(--accent-color);
    color: var(--first-color);
    border: none;
    border-radius: 4px;
    font-size: var(--normal-font-size);
    font-weight: var(--font-bold);
    cursor: pointer;
    transition: background-color .3s;
}

.contact__button:hover {
    background-color: #c9a330;
}

.contact__message {
    font-size: var(--normal-font-size);
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1.5rem;
    text-align: center;
    display: none; /* Скрыто по умолчанию */
}

.contact__message--success {
    background-color: hsl(142, 60%, 90%);
    color: hsl(142, 80%, 20%);
    display: block; /* Показываем при успехе */
}

/*=============== BREAKPOINTS ===============*/
/* For medium devices */
@media screen and (min-width: 576px) {
    .contact__group {
        grid-template-columns: repeat(2, 1fr);
    }
}

/*=============== COOKIE POPUP ===============*/
.cookie {
    position: fixed;
    bottom: -100%; /* Скрыто по умолчанию */
    left: 0;
    width: 100%;
    background-color: var(--container-color);
    box-shadow: 0 -2px 16px hsla(0, 0%, 0%, .1);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
    z-index: var(--z-fixed);
    transition: bottom .4s;
}

.cookie.show-cookie {
    bottom: 0;
}

.cookie__text {
    font-size: var(--small-font-size);
}

.cookie__text a {
    color: var(--accent-color);
    text-decoration: underline;
}

.cookie__button {
    background-color: var(--accent-color);
    color: var(--first-color);
    padding: .75rem 1.5rem;
    border: none;
    border-radius: 4px;
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: background-color .3s;
}

.cookie__button:hover {
    background-color: #c9a330;
}

/*=============== POLICY PAGES ===============*/
.pages {
    padding: 6rem 0 4rem;
}

.pages .container {
    max-width: 800px;
}

.pages h1, .pages h2 {
    font-family: var(--title-font);
    color: var(--title-color);
    margin-bottom: 1rem;
}

.pages h1 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
}

.pages h2 {
    font-size: 1.5rem;
    margin-top: 2.5rem;
}

.pages p, .pages li {
    font-size: var(--normal-font-size);
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.pages ul {
    padding-left: 1.5rem;
    list-style: disc;
}

.pages a {
    color: var(--accent-color);
    text-decoration: underline;
    font-weight: var(--font-medium);
}

.pages a:hover {
    text-decoration: none;
}

.pages strong {
    color: var(--title-color);
    font-weight: var(--font-bold);
}


/*=============== BREAKPOINTS ===============*/
/* For medium devices */
@media screen and (min-width: 768px) {
    .cookie {
        flex-direction: row;
        justify-content: space-between;
        padding: 1.5rem 2rem;
    }
}