html {
  box-sizing: border-box;
  scroll-behavior: smooth;
}

*,
*::before,
*::before {
  box-sizing: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
}

body {
  min-width: 320px;
  font-family: "Orenburg", sans-serif;
  font-weight: 500;
  line-height: 24px;
  background-color: var(--color-white);
}

input,
button {
  -webkit-appearance: none;
}

.container {
  margin: 0 auto;
  padding: 0 45px;
  padding-top: 15px;
  max-width: 1440px;
  width: 100%;
}

:root {
  --color-primary: #ffcd11;
  --color-primary-hover: #cba826;
  --color-white: #ffffff;
  --color-black: #000;
  --color-tr: #e4e9ed;
  --color-text-tr: #6b6b6b;
  --ffmain: "Roboto Flex", sans-serif, Arial, Helvetica, sans-serif;
  --ffsec: "Bebas Neue", sans-serif, Arial, Helvetica, sans-serif;
  --trsn: all 0.3s ease-in-out;
  --color-red: #ed1c24;
  --color-green: #66b25a;
  --color-blue: #2c7cd9;
}

/* global css */
.flex {
  display: flex;
  flex-wrap: wrap;
}

.btn {
  font-weight: 600;
  line-height: 21px;
  font-size: 18px;
  color: var(--color-white);
  background-color: var(--color-main);
  transition: outline 0.5s ease-in-out, color 0.5s ease-in-out,
    background-color 0.5s ease-in-out;
}

.btn:focus {
  color: var(--color-white);
  background-color: var(--color-focus);
  outline: 2px solid var(--color-outline);
}

.btn:hover {
  color: var(--color-white);
  background-color: var(--color-hover);
}

.btn:active {
  color: var(--color-white);
  background-color: var(--color-active);
}

.btn-reset {
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
}

.section-offset {
  margin-bottom: 94px;
}

.title {
  margin: 0;
  margin-bottom: 20px;
  font-size: 45px;
  line-height: 36px;
  color: var(--color-black);
}

/* header */
.header {
  position: relative;
  background-color: var(--color-black);
}

.header::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 0;
  width: calc(50vw - 400px);
  background-color: var(--color-primary);
}

.header__container {
  display: flex;
  padding: 30px 45px;
  padding-bottom: 15px;
  color: var(--color-white);
}

.header__logo {
  position: relative;
  left: 0px;
  max-width: 250px;
}

.header__link--logo {
  position: relative;
  display: flex;
  align-items: center;
  margin-right: 5%;
  top: -15px;
  left: -20px;
  background-color: var(--color-primary);
}

/* .header__link--logo::after {
  content: "";
  position: absolute;
  background-image: url("../img/cat.png");
  background-size: cover;
  top: 20px;
  left: calc(43vw - 500px);
  width: 130px;
  height: 70px;
} */

.header__svg-phone path {
  transition: fill 0.3s ease-in-out;
}

.header__svg-mail path {
  transition: stroke 0.3s ease-in-out;
}

.header__link--phone,
.header__link--mail {
  display: flex;
  align-items: center;
  transition: color 0.3s ease-in-out;
}

.header__link--phone:focus-visible,
.header__link--mail:focus-visible {
  outline: 2px solid var(--color-white);
}

.header__link--phone:hover,
.header__link--mail:hover {
  color: var(--color-primary-hover);
}

.header__link--phone:active,
.header__link--mail:active {
  outline: none;
  color: var(--color-red);
}

.header__link--phone svg,
.header__link--mail svg {
  margin-right: 10px;
}

.header__link--phone:hover .header__svg-phone path {
  fill: var(--color-primary-hover);
}

.header__link--mail:hover .header__svg-mail path {
  stroke: var(--color-primary-hover);
}

.header__link--phone:active .header__svg-phone path {
  fill: var(--color-red);
}

.header__link--mail:active .header__svg-mail path {
  stroke: var(--color-red);
}

.header__wrap-cap {
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin-right: 15%;
}

.header__text {
  display: flex;
  align-items: center;
  color: var(--color-text-tr);
  margin: 0;
}

.header__wraper {
  display: flex;
  text-align: center;
  margin-right: 50px;
}

.header__wrap {
  display: flex;
  align-items: center;
}

.header__list {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  list-style: none;
  margin: 0;
  padding: 0;
}

.header__list--social {
  flex-direction: row;
}

.header__item {
  font-size: 20px;
  line-height: 24px;
}

.header__link--mail {
  margin-bottom: 10px;
}

.header__link {
  display: flex;
  align-items: center;
}

.header__link svg {
  margin-right: 15px;
}

.header__link--social {
  display: block;
}

.header__link-svg path {
  transition: fill 0.3s ease-in-out;
}

.header__link-social {
  display: block;
}

.header__link--social:focus-visible {
  outline: none;
}

.header__link--social:focus-visible .header__link-svg {
  border: 1px solid var(--color-primary);
}

.header__link-svg:hover path {
  fill: var(--color-primary-hover);
}

.header__link-svg:active path {
  fill: var(--color-red);
}

.header__btn--search {
  display: none;
  margin: 0;
  padding: 0;
  align-self: center;
  justify-content: center;
  width: 35px;
  height: 35px;
  border: 2px solid var(--color-primary);
  border-radius: 5px;
  transition: width 0.3s ease-in-out, height 0.3s ease-in-out,
    border 0.3s ease-in-out;
}

.header__svg-search path {
  transition: stroke 0.3s ease-in-out;
}

.header__btn--search:focus-visible {
  outline: none;
  border: 2px solid var(--color-white);
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.3);
}

.header__btn--search:hover {
  width: 40px;
  height: 40px;
}

.header__btn--search:active {
  border: 2px solid var(--color-red);
}

.header__btn--search:hover .header__svg-search path {
  stroke: var(--color-primary-hover);
}

.header__btn--search:active .header__svg-search path {
  stroke: var(--color-red);
}

.header__svg-search {
  display: flex;
  justify-content: center;
  align-items: center;
  align-self: center;
}

/* hero */

.hero {
  background-color: var(--color-black);
  background-image: url("../img/hero-img-1.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: 0;
}

.hero__container {
  position: relative;
  padding-top: 97px;
}

/* .hero__container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 10px;
  width: 100%;
  height: 100%;
  border-radius: 10px;
  background-color: rgba(75, 75, 75, 0.5);
} */

.hero__title {
  margin: 0;
  position: relative;
  margin-bottom: 50px;
  max-width: 590px;
  font-size: 55px;
  line-height: 64px;
  color: var(--color-white);
  z-index: 1;
}

.hero__title--span {
  color: var(--color-primary);
}

.hero__nav {
  display: flex;
  flex-direction: column;
  color: var(--color-white);
  padding-bottom: 160px;
}

.hero__link--nav {
  max-width: 375px;
}

.hero__link--nav svg {
  margin-right: 10px;
  transition: margin 0.3s ease-in-out;
}

.hero__link--nav {
  position: relative;
  font-size: 20px;
  transition: color 0.3s ease-in-out;
}

.hero__link--nav:not(:last-child) {
  margin-bottom: 24px;
}

.hero__link--nav:focus-visible {
  outline: 2px solid var(--color-primary);
}

.hero__link--nav:active {
  color: var(--color-primary);
}

.hero__link--nav svg path {
  transition: stroke 0.3s ease-in-out;
}

.hero__link--nav:active svg path {
  stroke: var(--color-primary);
}

.hero__link--nav::after {
  content: "";
  position: absolute;
  top: 35px;
  left: 0;
  background: rgb(75, 75, 75);
  background: linear-gradient(
    90deg,
    rgba(75, 75, 75, 1) 38%,
    rgba(2, 0, 36, 1) 100%,
    rgba(75, 75, 75, 1) 100%
  );
  width: 375px;
  height: 1px;
  pointer-events: none;
  transition: width 0.3s ease-in-out;
}

.hero__link--nav:hover svg {
  margin-left: 5px;
  margin-right: 5px;
}

.hero__link--nav:hover::after {
  width: 120px;
}

/* about-us */

.about-us {
  padding-bottom: 80px;
  background-color: #f6f6f6;
}

.about-us__container {
  display: flex;
  padding-top: 80px;
}

.about-us__wrap:not(:last-child) {
  max-width: 50%;
  margin-right: 50px;
}

.about-us__title--disable {
  display: none;
}

.about-us__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.about-us__item {
  display: flex;
}

.about-us__img {
  width: 50px;
  height: 50px;
}

.about-us__svg {
  float: left;
  width: 90px;
  height: 90px;
}

.about-us__text {
  font-size: 20px;
  line-height: 32px;
  text-align: justify;
}

.about-us__highlight {
  font-size: 40px;
  line-height: 18px;
  color: var(--color-primary);
}

.about-us__item {
  display: flex;
  align-items: center;
}

.about-us__item:not(:last-child) {
  margin-bottom: 32px;
}

.about-us__img {
  margin-right: 28px;
}

.about-us__title {
  margin: 0;
  padding: 0;
  margin-bottom: 4px;
}

.about-us__text {
  margin: 0;
}

/* production */

.production {
  padding-top: 80px;
  padding-bottom: 100px;
  background-color: var(--color-white);
}

.production__list {
  list-style: none;
  display: flex;
  padding-left: 0;
  gap: 15px;
}

.production__item {
  position: relative;
}

.production__text {
  position: absolute;
  bottom: -18px;
  padding: 15px;
  font-size: 24px;
  line-height: 36px;
  color: var(--color-white);
  background: rgba(75, 75, 75, 0.8);
  opacity: 0;
  display: none;
  animation: textOpacity 0.7s forwards;
}

@keyframes textOpacity {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

.production__img {
  object-fit: cover;
}

.production__item:hover .production__title--h3 {
  display: none;
}

.production__item:hover .production__text {
  display: block;
  opacity: 1;
}

.production__title {
  margin: 0;
  margin-bottom: 50px;
}

.production__title--h3 {
  position: absolute;
  left: 0px;
  bottom: 8px;
  padding: 15px;
  font-size: 24px;
  color: var(--color-white);
  background: rgba(75, 75, 75, 0.5);
  margin-bottom: 0px;
  animation: textOpacity 0.7s forwards;
}

/* advantages */
.advantages__list {
  margin: 0;
  list-style: none;
  display: flex;
  justify-content: center;
  align-items: center;
  align-self: center;
  gap: 100px;
  margin-bottom: 50px;
}

.advantages__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 500px;
}

.advantages__item svg {
  margin-bottom: 24px;
  width: 100%;
  max-width: 90px;
}

.advantages__title {
  margin: 0;
  margin-bottom: 12px;
  font-size: 30px;
  line-height: 64px;
}

.advantages__title--h2 {
  text-align: center;
  margin-bottom: 54px;
  font-size: 45px;
}

.advantages__descr {
  margin: 0;
  margin-bottom: 80px;
  font-size: 24px;
  line-height: 24px;
}

/* contacts */
.contacts {
  margin-bottom: 80px;
}

.contacts__container {
  display: flex;
}

.contacts__wrapper {
  max-width: 35%;
}

.contacts__img .contacts__form {
  display: flex;
  font-family: "NeueMachina", sans-serif;
  font-weight: 400;
}

.contacts__title {
  font-size: 50px;
  line-height: 50px;
  margin-bottom: 15px;
}

.contacts__input {
  -webkit-appearance: none;
  padding: 0;
  max-width: 500px;
  margin-bottom: 15px;
  font-size: 24px;
  line-height: 48px;
  border: none;
  border-radius: 0;
  border-bottom: 1px solid var(--color-black);
  color: var(--color-black);
  background: transparent;
  transition: border-bottom 0.3s ease-in-out;
}

.contacts__input._error {
  box-shadow: 0 0 15px red;
  transition: box-shadow 0.2s ease-in-out;
}

.contacts__form {
  display: flex;
  flex-direction: column;
  position: relative;
  padding: 50px;
  padding-left: 700px;
  padding-top: 30px;
  border-radius: 20px;
  background: rgba(255, 205, 17, 1);
  background-image: url("../img/contacts-img.jpg");
  background-size: 45% 100%;
  background-repeat: no-repeat;
}

.contacts__form::after {
  content: "";
  position: absolute;
  top: 0;
  left: 45%;
  width: 60%;
  height: 100%;
  background: rgba(255, 255, 255, 0.5) url(../img/loading.gif) center / 200px
    no-repeat;
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s ease-in-out;
}

.contacts__form._sending::after {
  opacity: 1;
  visibility: visible;
}

.contacts__input::placeholder {
  color: var(--color-black);
  opacity: 0.5;
  transition: color 0.3s ease-in-out;
}

.contacts__input:hover::placeholder {
  color: beige;
}

.contacts__input:focus {
  outline: none;
}

.contacts__input:focus-visible {
  outline: none;
  border: 2px solid beige;
}

.contacts__input:hover {
  border-bottom: 1px solid beige;
}

.contacts__input:active::placeholder {
  color: var(--color-blue);
}

.contacts__textarea {
  resize: none;
  height: 50px;
}

.contacts__btn {
  padding: 17px 40px;
  max-width: 200px;
  background-color: var(--color-white);
  color: var(--color-black);
  border: 2px solid var(--color-white);
  border-radius: 10px;
  cursor: pointer;
}

.contacts__btn:focus-visible {
  outline: none;
}

.contacts__btn:active {
  color: var(--color-blue);
}

.contacts__text {
  margin: 0;
  font-size: 24px;
  line-height: 36px;
  margin-bottom: 15px;
}

.contacts__email {
  color: var(--color-white);
  transition: color 0.3s ease-in-out;
}

.contacts__email:hover {
  color: var(--color-blue);
}

.contacts__input--file {
  display: none;
}

.contacts__label {
  position: relative;
  font-size: 24px;
  line-height: 36px;
  color: var(--color-black);
  display: block;
  max-width: 700px;
  cursor: pointer;
}

.contacts__label-text {
  margin: 0;
  margin-bottom: 50px;
  display: block;
  font-size: 24px;
  line-height: 36px;
  color: var(--color-black);
  opacity: 0.5;
  transition: color 0.3s ease-in-out;
}

.contacts__label:focus {
  outline: none;
}

.contacts__label:focus-visible {
  border: 2px solid var(--color-white);
}

.contacts__label:focus-visible .contacts__label-text {
  color: var(--color-white);
}

.contacts__label:hover .contacts__label-text {
  color: beige;
}

.contacts__label:hover .contacts__label-text::after {
  background: beige;
}

.contacts__label:active .contacts__label-text {
  color: var(--color-blue);
}

.contacts__span {
  position: absolute;
  top: 0px;
  right: 100px;
  display: block;
  color: var(--color-white);
  border: 2px solid var(--color-white);
  font-size: 20px;
  border-radius: 8px;
  padding: 0px 10px;
  transition: right 0.4s ease-in-out, background-color 0.4s ease-in-out,
    color 0.4s ease-in-out;
}

.contacts__label:hover .contacts__span {
  right: 105px;
  background-color: var(--color-white);
  color: var(--color-primary);
}

.contacts__label:active .contacts__span {
  right: 65px;
  background-color: var(--color-white);
  color: var(--color-blue);
}

.contacts__label-text::after {
  content: "";
  position: absolute;
  top: 45px;
  left: 0;
  background: var(--color-black);
  width: 100%;
  max-width: 500px;
  height: 1.5px;
  transition: width 0.39s ease, background 0.3s ease-in-out;
}

/* footer */

.footer {
  position: relative;
  background-color: var(--color-black);
  color: var(--color-white);
}

.footer::before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 60px;
  z-index: 0;
  width: calc(50vw - 460px);
  height: 100px;
  border-top-left-radius: 10px;
  background-color: var(--color-primary);
}

.footer__container {
  display: flex;
  justify-content: space-around;
  padding-top: 40px;
}

.footer__logo {
  position: absolute;
  bottom: 60px;
  right: calc(50vw - 660px);
  width: 170px;
  margin: 20px;
  background-color: var(--color-primary);
}

.footer__link--logo {
  margin-right: 50px;
  margin-bottom: 50px;
  width: 170px;
  height: 30px;
}

.footer__map {
  max-width: 250px;
  max-height: 250px;
  margin-bottom: 50px;
}

.footer__list {
  list-style: none;
}

.footer__list-social {
  display: flex;
  justify-content: center;
  margin: 0;
  padding: 0;
}

.footer__item-social .footer__link:focus-visible {
  outline: none;
}

.footer__item-social .footer__link:focus-visible .footer__link-svg {
  outline: none;
  border: 1px solid var(--color-white);
  border-radius: 5px;
}

.footer__link-path {
  transition: fill 0.5s ease-in-out;
}

.footer__link-svg:hover .footer__link-path {
  fill: var(--color-primary-hover);
}

.footer__link-svg:active .footer__link-path {
  fill: var(--color-red);
}

.footer__item {
  font-size: 20px;
  line-height: 24px;
}

.footer__item:not(:last-child) {
  margin-bottom: 20px;
}

.footer__item:last-child {
  margin-bottom: 110px;
}

.footer__link--nav {
  transition: color 0.3s ease-in-out;
}

.footer__link-svg path {
  transition: stroke 0.3s ease-in-out, fill 0.3s ease-in-out;
}

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

.footer__link--nav:hover .footer__link-svg {
  margin-left: 5px;
  margin-right: 5px;
}

.footer__link--nav:active {
  color: var(--color-red);
}

.footer__link--nav:active .footer__link-svg path {
  stroke: var(--color-red);
}

.footer__link-svg {
  margin-right: 10px;
  transition: margin 0.3s ease-in-out;
}

.footer__wrap--contacts {
  display: flex;
  flex-direction: column;
  font-size: 20px;
  line-height: 24px;
}

.footer__title {
  margin: 0;
  margin-bottom: 20px;
  font-size: 20px;
  line-height: 24px;
}

.footer__contacts {
  font-size: 20px;
  line-height: 24px;
  background-repeat: no-repeat;
  padding-left: 30px;
  transition: color 0.3s ease-in-out;
}

.footer__contacts:not(:last-child) {
  margin-bottom: 22px;
}

.footer__contacts:hover {
  color: var(--color-primary);
}

.footer__contacts:active {
  color: var(--color-red);
}

.footer__contacts--email {
  background-image: url("../img/footer-email.svg");
}

.footer__contacts--phone {
  background-image: url("../img/footer-phone.svg");
}

.footer__back-link {
  background-color: var(--color-text-tr);
  display: flex;
  width: 100%;
  height: 60px;
  justify-content: center;
  align-items: center;
}

.footer__back-svg path {
  transition: stroke 0.3s ease-in-out;
}

.footer__back-link:hover .footer__back-svg path {
  stroke: wheat;
}

.footer__back-link:active .footer__back-svg path {
  stroke: var(--color-blue);
}