html {
  scroll-behavior: smooth;
}

html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}
body {
  line-height: 1.5;
  font-size: 16px;
  font-family: "Montserrat", sans-serif;
}
ol,
ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

* {
  box-sizing: border-box;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: "";
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

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

a:visited {
  color: inherit;
}

/* ===== HEADER ===== */
.header {
  margin: 30px;
  position: relative;
}

.header__container {
  margin: 10px 10px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header__search-icon {
  cursor: pointer;
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.header__logo {
  height: 29px;
}

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

.header__icon {
  cursor: pointer;
  width: 24px;
  height: 24px;
  object-fit: contain;
  transition: opacity 0.2s;
}

.header__icon:hover {
  opacity: 0.7;
}

.header__menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 24px;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  position: relative;
  gap: 5px;
  transition: opacity 0.2s;
}

.header__menu-toggle:hover {
  opacity: 0.7;
}

.header__menu-toggle-line {
  width: 100%;
  height: 2px;
  background: rgba(42, 37, 75);
  border-radius: 2px;
  transition: var(--transition);
}

.header__menu-toggle.active .header__menu-toggle-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__menu-toggle.active .header__menu-toggle-line:nth-child(2) {
  opacity: 0;
}

.header__menu-toggle.active .header__menu-toggle-line:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.header__nav {
  margin-top: 20px;
}

.header__navigation-list {
  border-top: 1px solid rgba(0, 0, 0, 0.205);
  padding: 30px;
  margin: 10px;
  font-family: "Montserrat";
  font-size: 20px;
  display: flex;
  justify-content: center;
  color: rgba(42, 37, 75);
}
.header__navigation-link {
  padding: 0.5rem 1rem;
}

.header__navigation-link:hover {
  color: black;
}

.header__navigation-link:focus {
  outline: 2px solid rgba(42, 37, 75);
  outline-offset: 2px;
}

.header__navigation-link:active {
  color: rgba(42, 37, 75);
}

/* ===== HERO ===== */
.hero {
  margin: 60px 100px;
  color: aliceblue;
  display: flex;
}

.hero__text {
  background-color: rgba(42, 37, 75);
  padding: 100px;
  width: 100%;
  color: aliceblue;
  display: flex;
  gap: 20px;
  flex-direction: column;
  justify-content: space-between;
}

.hero__content {
  display: flex;
  flex-direction: column;
  gap: 60px;
}

.hero__title {
  font-family: "Sansation";
  font-size: 36px;
  margin: 0;
}

.hero__info {
  font-family: "Montserrat";
  margin-top: auto;
}

.hero__button {
  font-family: "Montserrat";
  background-color: rgba(202, 198, 218, 0.356);
  display: flex;
  padding: 20px 30px;
  width: fit-content;
  margin: 0;
}

.hero__button:hover {
  background-color: rgba(0, 0, 0, 0.356);
}

.hero__button:focus {
  outline: 2px solid rgba(255, 255, 255, 0.8);
  outline-offset: 2px;
}

.hero__button:active {
  background-color: rgba(0, 0, 0, 0.5);
}

.hero__aside {
  flex-shrink: 0;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===== FEATURE ===== */
.feature {
  margin: 100px;
}

.feature__title {
  font-family: "Sansation";
  font-size: 26px;
  text-align: center;
  font-weight: 500;
  margin-bottom: 40px;
}

.feature__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.feature__item {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.feature__icon {
  width: 32px;
  height: 32px;
}

.feature__item-title {
  font-family: "Sansation";
  font-size: 20px;
  font-weight: 500;
}

.feature__item-text {
  font-family: "Montserrat";
  font-size: 16px;
  line-height: 1.5;
}

/* ===== SECTION ===== */
.section {
  margin: 100px;
}

.section__title {
  font-family: "Sansation";
  font-size: 36px;
  margin-bottom: 40px;
}

.section__gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.section__card {
  display: flex;
  flex-direction: column;
  font-family: "Sansation";
  font-weight: 300;
  font-size: 20px;
  gap: 20px;
  padding: 0;
  transition: 0.2s;
  flex: 1;
}

.section__card-image {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.section__card-title {
  font-family: "Sansation";
  font-weight: 300;
  font-size: 20px;
}

.section__card-price {
  font-family: "Sansation";
  font-weight: 300;
  font-size: 20px;
}

.section__button {
  font-family: "Montserrat";
  background-color: rgba(202, 198, 218, 0.356);
  display: flex;
  padding: 20px 30px;
  width: fit-content;
  margin: 40px auto 0;
  transition: 0.2s;
}

.section__button:hover {
  background-color: rgba(0, 0, 0, 0.356);
}

.section__button:focus {
  outline: 2px solid rgba(42, 37, 75);
  outline-offset: 2px;
}

.section__button:active {
  background-color: rgba(0, 0, 0, 0.5);
}

/* ===== NEWSLETTER ===== */
.newsletter {
  padding: 70px 100px;
  text-align: center;
  background-color: rgba(249, 249, 249);
}
.newsletter__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 100px;
  background-color: white;
  padding: 80px 0 50px;
}

.newsletter__content {
  width: 70%;
  display: flex;
  flex-direction: column;
  gap: 30px;
  align-items: center;
}

.newsletter__title {
  font-family: "Sansation";
  font-size: 36px;
  margin: 0;
}

.newsletter__text {
  font-family: "Montserrat";
  margin: 0;
}

.newsletter__form {
  display: flex;
  justify-content: center;
  align-items: center;
}

.newsletter__input {
  font-family: "Montserrat";
  font-size: 20px;
  padding: 20px 20px;
  border: none;
  background-color: rgba(249, 249, 249);
}

.newsletter__input:focus {
  outline: 2px solid rgba(42, 37, 75);
  outline-offset: 2px;
  background-color: rgba(255, 255, 255, 1);
}

.newsletter__button {
  font-family: "Montserrat";
  background-color: rgba(42, 37, 75);
  color: white;
  font-size: 16px;
  display: flex;
  padding: 20px 30px;
  width: fit-content;
  border: none;
  cursor: pointer;
  transition: 0.2s;
}

.newsletter__button:hover {
  background-color: rgba(62, 7, 124, 0.616);
}

.newsletter__button:focus {
  outline: 2px solid rgba(42, 37, 75);
  outline-offset: 2px;
}

.newsletter__button:active {
  background-color: rgba(42, 37, 75);
}

/* ===== ABOUT ===== */
.about {
  display: flex;
}

.about__content {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 100px;
  justify-content: space-between;
}

.about__text-content {
  display: flex;
  flex-direction: column;
}

.about__title {
  font-family: "Sansation";
  font-size: 36px;
  margin-bottom: 20px;
}

.about__text {
  font-family: "Montserrat";
  margin-bottom: 20px;
  line-height: 1.6;
}

.about__aside {
  flex-shrink: 0;
}

.about__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about__button {
  font-family: "Montserrat";
  background-color: rgba(202, 198, 218, 0.356);
  display: flex;
  padding: 20px 30px;
  width: fit-content;
  margin-top: auto;
  transition: 0.2s;
}

.about__button:hover {
  background-color: rgba(0, 0, 0, 0.356);
}

.about__button:focus {
  outline: 2px solid rgba(42, 37, 75);
  outline-offset: 2px;
}

.about__button:active {
  background-color: rgba(0, 0, 0, 0.5);
}

/* ===== FOOTER ===== */
.footer {
  background-color: rgba(42, 37, 75);
  padding: 70px 70px 40px;
  color: aliceblue;
}

.footer__nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-bottom: 40px;
  gap: 40px;
}

.footer__nav-section {
  flex: 1;
}

.footer__nav-title {
  font-family: "Sansation";
  font-size: 18px;
  font-weight: 400;
  margin-bottom: 20px;
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__nav-link {
  font-family: "Montserrat";
  font-size: 16px;
  color: aliceblue;
}

.footer__nav-link:hover {
  text-decoration: underline;
}

.footer__newsletter {
  flex: 2.5;
}

.footer__newsletter-title {
  font-family: "Sansation";
  font-size: 18px;
  font-weight: 400;
  margin-bottom: 20px;
}

.footer__newsletter-form {
  display: flex;
  width: 100%;
}

.footer__newsletter-input {
  font-family: "Montserrat";
  padding: 15px 20px;
  border: none;
  background-color: rgba(255, 255, 255, 0.1);
  color: aliceblue;
  font-size: 16px;
  width: 100%;
  transition: 0.4s;
}

.footer__newsletter-input:focus {
  outline: 2px solid rgba(255, 255, 255, 0.8);
  outline-offset: 2px;
  background-color: rgba(255, 255, 255, 0.2);
}

.footer__newsletter-input::placeholder {
  color: rgba(240, 248, 255, 0.6);
}

.footer__newsletter-button {
  font-family: "Montserrat";
  padding: 15px 30px;
  background-color: rgb(255, 255, 255);
  border: none;
  cursor: pointer;
  width: fit-content;
}

.footer__newsletter-button:hover {
  background-color: rgba(255, 255, 255, 0.664);
}

.footer__newsletter-button:focus {
  outline: 2px solid rgba(255, 255, 255, 0.8);
  outline-offset: 2px;
}

.footer__newsletter-button:active {
  background-color: rgba(255, 255, 255, 0.8);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer__copyright {
  font-family: "Montserrat";
  font-size: 16px;
}

.footer__social {
  display: flex;
  gap: 15px;
}

.footer__social-icon {
  cursor: pointer;
  width: 24px;
  height: 24px;
  filter: brightness(0) invert(1);
  transition: opacity 0.2s;
  opacity: 0.8;
}

.footer__social-icon:hover {
  opacity: 1;
}

@media (max-width: 1200px) {
  .hero {
    margin: 40px;
  }

  .hero__text {
    padding: 60px;
  }
  .hero__aside {
    flex-shrink: 1;
  }
}

@media (max-width: 1024px) {
  .feature {
    margin: 60px;
  }

  .feature__list {
    grid-template-columns: repeat(2, 1fr);
  }
  .header__navigation-list {
    flex-direction: column;
    align-items: center;
    gap: 12px;

    padding: 15px 0;
    margin: 0;
  }
  .section {
    margin: 60px;
  }

  .about {
    flex-direction: column;
  }

  .about__aside {
    height: 400px;
  }

  .footer__nav {
    grid-template-columns: repeat(2, 1fr);
  }
  .about {
    flex-direction: column;
  }

  .about__aside {
    height: 400px;
  }
}

@media (max-width: 768px) {
  .header {
    margin: 20px;
    font-size: 20px;
  }

  .about__title {
    font-size: 30px;
  }
  .about__content {
    padding: 20px 20px;
    font-size: 16px;
  }

  .about__button {
    margin-top: 30px;
  }
  .header__navigation-link {
    font-size: 16px;
    padding: 8px 0;
  }

  .hero {
    flex-direction: column;
    margin: 20px;
  }
  .hero__title {
    font-size: 30px;
  }
  .hero__text {
    padding: 40px;
    font-size: 16px;
  }

  .feature {
    margin: 40px 20px;
  }

  .feature__list {
    grid-template-columns: 1fr;
  }

  .section {
    margin: 40px 20px;
  }

  .newsletter {
    padding: 20px 20px;
  }

  .newsletter__form {
    flex-direction: column;
    gap: 20px;
  }
  .newsletter__title {
    font-size: 30px;
  }
  .newsletter__input {
    font-size: 16px;
    padding: 10px;
  }

  .newsletter__container {
    padding: 40px;
  }
  .newsletter__content {
    width: 100%;
  }
  .footer {
    padding: 40px 20px;
  }

  .footer__nav {
    grid-template-columns: 1fr;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 20px;
  }
}

@media (max-width: 900px) {
  .about__content {
    padding: 60px;
  }

  .about__aside {
    flex-shrink: 1;
  }
}

:root {
  --transition: all 0.3s ease;
}

.header__menu-close {
  display: none;
  position: absolute;
  top: 20px;
  right: 20px;
  width: 32px;
  height: 32px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 2;
  padding: 0;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0;
}

.header__menu-close-line {
  width: 24px;
  height: 2px;
  background: rgba(42, 37, 75);
  border-radius: 2px;
  transition: var(--transition);
  position: absolute;
}

.header__menu-close-line:nth-child(1) {
  transform: rotate(45deg);
}

.header__menu-close-line:nth-child(2) {
  transform: rotate(-45deg);
}

.header__menu-close:hover .header__menu-close-line {
  opacity: 0.7;
}

.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 56px;
  height: 56px;
  background: rgba(42, 37, 75);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  background: rgba(62, 57, 95);
  transform: scale(1.1);
}

.scroll-top:active {
  transform: scale(0.95);
}