assets/css/styles.css

/*=============== GOOGLE FONTS ===============*/
@import url("https://fonts.googleapis.com/css2?family=Montagu+Slab:wght@500&family=Montserrat:wght@400;500;600&display=swap");

/*=============== VARIABLES CSS ===============*/
:root {
  --header-height: 3.5rem;

  /*========== Colors ==========*/
  /*Color mode HSL(hue, saturation, lightness)*/
  --first-color: #5e0011;
  --title-color: hsl(230, 70%, 16%);
  --text-color: hsl(230, 16%, 45%);
  --border-color: #a67c87;
  --white-color: hsl(0, 0%, 100%);
  --body-color: #f2dce0;
  --container-color: #f6d7df;

  /*========== Font and typography ==========*/
  /*.5rem = 8px | 1rem = 16px ...*/
  --body-font: "Montserrat", sans-serif;
  --second-font: "Montagu Slab", serif;
  --biggest-font-size: 2rem;
  --h1-font-size: 1.5rem;
  --h2-font-size: 1.25rem;
  --h3-font-size: 1rem;
  --normal-font-size: 0.938rem;
  --small-font-size: 0.813rem;
  --smaller-font-size: 0.75rem;

  /*========== Font weight ==========*/
  --font-regular: 400;
  --font-medium: 500;
  --font-semi-bold: 600;

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

/*========== Responsive typography ==========*/
@media screen and (min-width: 1150px) {
  :root {
    --biggest-font-size: 3.5rem;
    --h1-font-size: 2.25rem;
    --h2-font-size: 1.5rem;
    --h3-font-size: 1.25rem;
    --normal-font-size: 1rem;
    --small-font-size: 0.875rem;
    --smaller-font-size: 0.813rem;
  }
}

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

html {
  scroll-behavior: smooth;
}

body,
input,
button {
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
}

body {
  background-color: var(--body-color);
  color: var(--text-color);
  transition: background-color 0.4s;
}

input,
button {
  border: none;
  outline: none;
}

h1,
h2,
h3,
h4 {
  color: var(--title-color);
  font-family: var(--second-font);
  font-weight: var(--font-medium);
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

/*=============== THEME ===============*/
/*========== Variables Dark theme ==========*/
body.dark-theme {
  --title-color: hsl(230, 48%, 85%);
  --text-color: hsl(230, 16%, 70%);
  --border-color: hsl(230, 12%, 18%);
  --body-color: hsl(230, 12%, 8%);
  --container-color: hsl(230, 12%, 12%);
}

/*========== 
	Color changes in some parts of 
	the website, in dark theme
==========*/
.dark-theme .shadow-header {
  box-shadow: 0 2px 16px hsla(0, 0%, 0%, 0.4);
}

.dark-theme .nav__menu {
  box-shadow: 0 -8px 32px hsla(0, 0%, 0%, 0.4);
}

.dark-theme .scrollup {
  box-shadow: 0 2px 8px hsla(0, 0%, 0%, 0.4);
}

.dark-theme .search,
.dark-theme .login {
  background-color: hsla(230, 12%, 8%, 0.6);
}

.dark-theme::-webkit-scrollbar {
  background-color: hsl(230, 16%, 15%);
}

.dark-theme::-webkit-scrollbar-thumb {
  background-color: hsl(230, 16%, 25%);
}

.dark-theme::-webkit-scrollbar-thumb:hover {
  background-color: hsl(230, 16%, 35%);
}

/*=============== REUSABLE CSS CLASSES ===============*/
.container {
  max-width: 1220px;
  margin-inline: 1.5rem;
}

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

.section {
  padding-block: 5rem 1rem;
}

.section__title {
  text-align: center;
  font-size: var(--h1-font-size);
  font-family: var(--second-font);
  margin-bottom: 2rem;
}

.main {
  overflow: hidden; /* For animation ScrollReveal */
}

/*=============== HEADER & NAV ===============*/
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--body-color);
  z-index: var(--z-fixed);
  transition: box-shadow 0.4s, background-color 0.4s;
}

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

.nav__logo {
  display: inline-flex;
  align-items: center;
  column-gap: 0.5rem;
  color: var(--first-color);
  font-weight: var(--font-medium);
}
.nav__logo i {
  font-size: 1.25rem;
}

/* Navigation for mobile devices */
@media screen and (max-width: 1150px) {
  .nav__menu {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    background-color: var(--container-color);
    box-shadow: 0 -8px 32px hsla(0, 0%, 0%, 0.1);
    padding: 1.25rem 4rem;
    transition: background-color 0.4s;
  }
}

.nav__list {
  display: flex;
  justify-content: space-between;
}

.nav__link {
  color: var(--text-color);
  transition: color 0.4s;
}

.nav__link span {
  display: none;
}

.nav__link i {
  font-size: 1.25rem;
}

.nav__link:hover {
  color: var(--first-color);
}

.nav__actions {
  display: flex;
  align-items: center;
  column-gap: 1rem;
}

.nav__actions i {
  font-size: 1.25rem;
  color: var(--title-color);
  cursor: pointer;
  transition: color 0.4s;
}

.nav__actions i:hover {
  color: var(--first-color);
}

/* Add shadow header */
.shadow-header {
  box-shadow: 0 2px 16px hsla(0, 0%, 0%, 0.1);
}

/* Active link */
.active-link {
  color: var(--first-color);
}

/*=============== SEARCH ===============*/
.search {
  position: fixed;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-fixed);
  background-color: hsla(230, 62%, 96%, 0.6);
  backdrop-filter: blur(16px);
  padding: 8rem 1.5rem;
  transition: top 0.4s;
}

.search__form {
  display: flex;
  align-items: center;
  column-gap: 0.5rem;
  background-color: var(--container-color);
  border: 2px solid var(--border-color);
  padding-inline: 1rem;
}

.search__icon {
  font-size: 1.25rem;
  color: var(--title-color);
}

.search__input {
  width: 100%;
  padding-block: 1rem;
  background-color: var(--container-color);
  color: var(--text-color);
}

.search__close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  font-size: 2rem;
  color: var(--title-color);
  cursor: pointer;
}

/* Show search */
.show-search {
  top: 0;
}

/* =============== SHOPPING BAG =============== */
.bag {
  position: fixed;
  top: -100%;
  left: 0;
  height: 100%;
  width: 100%;
  z-index: var(--z-fixed);
  background-color: hsla(230, 62%, 96%, 0.6);
  backdrop-filter: blur(16px);
  align-items: center;
  padding: 1.5rem;
  text-align: left;
  transition: top 0.4s;
}

.bag__form {
  background-color: var(--container-color);
  padding: 2rem 1.5rem;
  border: 2px solid var(--border-color);
  row-gap: 1.25rem;
}

.bag__title {
  font-size: var(--h2-font-size);
}

.bag__group {
  row-gap: 1.25rem;
}

.bag__close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  font-size: 2rem;
  color: var(--title-color);
  cursor: pointer;
}

/* Show search */
.show-bag {
  top: 0;
}

.bag__qr {
  display: flex;
  justify-content: center;
}

.bag__qr img {
  width: 50%;
}

/*=============== LOGIN ===============*/
.login {
  position: fixed;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-fixed);
  background-color: hsla(230, 62%, 96%, 0.6);
  backdrop-filter: blur(16px);
  align-items: center;
  padding: 1.5rem;
  text-align: center;
  transition: top 0.4s;
}

.login__form {
  background-color: var(--container-color);
  padding: 2rem 1.5rem;
  border: 2px solid var(--border-color);
  row-gap: 1.25rem;
}

.login__title {
  font-size: var(--h2-font-size);
}

.login__group {
  row-gap: 1.25rem;
}

.login__label {
  display: block;
  text-align: initial;
  color: var(--title-color);
  font-weight: var(--font-medium);
  margin-bottom: 0.25rem;
}

.login__input {
  width: 100%;
  background-color: var(--container-color);
  border: 2px solid var(--border-color);
  padding: 1rem;
  color: var(--text-color);
}

.login__signup,
.login__forgot {
  display: block;
  font-size: var(--small-font-size);
}

.login__signup {
  margin-bottom: 0.5rem;
}

.login__signup a {
  color: var(--first-color);
  font-weight: var(--font-medium);
}

.login__forgot {
  color: var(--first-color);
  margin-bottom: 1.25rem;
}

.login__button {
  width: 100%;
  cursor: pointer;
}

.login__close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  font-size: 2rem;
  color: var(--title-color);
  cursor: pointer;
}

/* Show login */
.show-login {
  top: 0;
}

/*=============== HOME ===============*/
.home__swiper {
  margin: initial;
}

.home__container {
  padding-top: 2rem;
  row-gap: 2.5rem;
}

.home__data {
  text-align: center;
}

.home__title {
  font-size: var(--biggest-font-size);
  margin-bottom: 1rem;
}

.home__description {
  margin-bottom: 2rem;
}

.home__images {
  display: grid;
}

.home__article,
.home__img {
  width: 220px;
  transition: scale 0.4s;
}

.home__article {
  scale: 0.8;
}

/* Swiper class */
.swiper-slide-active,
.swiper-slide-duplicate-active {
  scale: 1;
}

/*=============== BUTTON ===============*/
.button {
  display: inline-block;
  background-color: var(--first-color);
  color: var(--white-color);
  font-weight: var(--font-semi-bold);
  padding: 1rem 1.5rem;
  transition: box-shadow 0.4s;
  border-radius: 10px;
}

.button:hover {
  /* box-shadow: 0 4px 32px hsla(230, 72%, 32%, 0.4); */
  box-shadow: 0 4px 32px #a11f37;
}

/*=============== SERVICES ===============*/
.services__container {
  row-gap: 3rem;
}

.services__card {
  text-align: center;
}

.services__card i {
  display: block;
  font-size: 3rem;
  color: var(--first-color);
  margin-bottom: 1rem;
}

.services__title {
  font-size: var(--h3-font-size);
  margin-bottom: 0.5rem;
}

/*=============== FEATURED ===============*/
.featured__card {
  position: relative;
  text-align: center;
  background-color: var(--container-color);
  padding: 2rem;
  overflow: hidden;
  border: 2px solid var(--border-color);
  transition: border 0.4s, background-color 0.4s;
  border-radius: 10px;
}

.featured__img {
  width: 150px;
  margin: 0 auto 0.75rem;
}

.featured__title {
  font-size: var(--h2-font-size);
  margin-bottom: 0.5rem;
}

.featured__prices {
  display: flex;
  justify-content: center;
  align-items: center;
  column-gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.featured__discount {
  color: var(--title-color);
}

.featured__price {
  font-size: var(--small-font-size);
  text-decoration: line-through;
}

.featured__card .button {
  cursor: pointer;
}

.featured__actions {
  display: inline-flex;
  flex-direction: column;
  row-gap: 0.75rem;
  position: absolute;
  top: 2rem;
  right: -1.5rem;
  transition: right 0.4s;
}

.featured__actions button {
  background: none;
  font-size: 1.25rem;
  color: var(--first-color);
  cursor: pointer;
}

.featured__card:hover .featured__actions {
  right: 1.5rem;
}

/* Swiper class */
.swiper-button-prev::after,
.swiper-button-next::after {
  content: "";
}

.swiper-button-prev,
.swiper-button-next {
  width: initial;
  height: initial;
  background-color: var(--container-color);
  border: 2px solid var(--border-color);
  padding: 0.5rem;
  font-size: 1.5rem;
  color: var(--first-color);
  transition: border 0.4s, background-color 0.4s;
  border-radius: 10px;
}

/*=============== FEATURED CATEGORIES ===============*/
.featured__category {
  margin-bottom: 4rem;
}

.featured__category:last-child {
  margin-bottom: 0;
}

.featured__category-header {
  text-align: center;
  margin-bottom: 2rem;
  padding: 2rem 1rem;
  background: linear-gradient(135deg, var(--first-color) 0%, #8e0022 100%);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
}

.featured__category-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="1" fill="white" opacity="0.1"/><circle cx="80" cy="40" r="0.8" fill="white" opacity="0.08"/><circle cx="40" cy="80" r="1.2" fill="white" opacity="0.06"/><circle cx="90" cy="90" r="0.6" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="0.9" fill="white" opacity="0.07"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
  pointer-events: none;
}

.featured__category-title {
  color: var(--white-color);
  font-size: var(--h2-font-size);
  font-weight: var(--font-semi-bold);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  position: relative;
  z-index: 1;
}

.featured__category-title i {
  font-size: 1.5rem;
  background: var(--white-color);
  color: var(--first-color);
  padding: 0.5rem;
  border-radius: 50%;
}

.featured__category-desc {
  color: var(--white-color);
  font-size: var(--normal-font-size);
  opacity: 0.9;
  max-width: 400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* Category specific styling */
.featured__category:nth-child(2) .featured__category-header {
  background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
}

.featured__category:nth-child(3) .featured__category-header {
  background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
}

.featured__category:nth-child(4) .featured__category-header {
  background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
}

/* Animation effects */
.featured__category-header {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.featured__category-header:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Responsive */
@media screen and (max-width: 768px) {
  .featured__category {
    margin-bottom: 3rem;
  }

  .featured__category-title {
    font-size: var(--h3-font-size);
    flex-direction: column;
    gap: 0.5rem;
  }

  .featured__category-title i {
    font-size: 1.25rem;
    padding: 0.4rem;
  }

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

  .featured__category-header {
    padding: 1.5rem 1rem;
    border-radius: 15px;
  }
}

@media screen and (max-width: 480px) {
  .featured__category-title {
    font-size: var(--normal-font-size);
  }

  .featured__category-desc {
    font-size: var(--smaller-font-size);
  }
}

/*=============== DISCOUNT ===============*/
.discount__container {
  row-gap: 3.5rem;
}

.discount__data {
  text-align: center;
}

.discount__title {
  margin-bottom: 1rem;
}

.discount__description {
  margin-bottom: 2rem;
}

.discount__images {
  display: flex;
  justify-content: center;
}

.discount__img-1,
.discount__img-2 {
  width: 170px;
}

.discount__img-1 {
  transform: translateX(1rem) rotate(-10deg);
}

.discount__img-2 {
  transform: translateX(-1rem) rotate(10deg);
}

/*=============== NEW ===============*/
.new__card {
  display: flex;
  align-items: center;
  column-gap: 2.5rem;
  background-color: var(--container-color);
  padding: 1.5rem 1rem;
  color: var(--text-color);
  border: 2px solid var(--border-color);
  transition: border 0.4s, background-color 0.4s;
  border-radius: 10px;
}

.new__card:hover {
  border: 2px solid var(--text-color);
}

.new__img {
  width: 100px;
}

.new__title {
  font-size: var(--h2-font-size);
  margin-bottom: 0.5rem;
}

.new__prices {
  display: flex;
  align-items: center;
  column-gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.new__discount {
  color: var(--title-color);
}

.new__price {
  font-size: var(--small-font-size);
  text-decoration: line-through;
}

.new__stars {
  color: var(--first-color);
}

.new__swiper:nth-child(1) {
  margin-bottom: 2rem;
}

/*=============== JOIN ===============*/
.join__container {
  position: relative;
  padding-block: 3rem;
}

.join__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.join__data {
  position: relative;
}

.join__title {
  color: var(--white-color);
}

.join__form {
  display: grid;
  row-gap: 1rem;
}

.join__input {
  padding: 1.25rem 1rem;
  background-color: var(--body-color);
  color: var(--title-color);
  transition: background-color 0.4s;
  border-radius: 10px;
}

.join__input::placeholder {
  color: var(--text-color);
}

.join__button {
  padding-block: 1.25rem;
  cursor: pointer;
}

/*=============== TESTIMONIAL ===============*/
.testimonial__card {
  text-align: center;
  background-color: var(--container-color);
  padding: 2rem 3rem 2.5rem;
  border: 2px solid var(--border-color);
  transition: border 0.4s, background-color 0.4s;
  border-radius: 10px;
}

.testimonial__img {
  width: 100px;
  border-radius: 50%;
  margin: 0 auto 1.5rem;
}

.testimonial__title {
  font-size: var(--h2-font-size);
  margin-bottom: 0.75rem;
}

.testimonial__description {
  font-size: var(--small-font-size);
  margin-bottom: 1.25rem;
}

.testimonial__stars {
  color: var(--first-color);
}

/*=============== FOOTER ===============*/
.footer {
  padding-block: 4rem 6rem;
}

.footer__container {
  row-gap: 3rem;
}

.footer__logo {
  display: inline-flex;
  align-items: center;
  column-gap: 0.5rem;
  color: var(--first-color);
  font-size: var(--h3-font-size);
  font-family: var(--second-font);
  margin-bottom: 1.25rem;
}

.footer__logo i {
  font-size: 1.25rem;
}

.footer__data {
  grid-template-columns: repeat(2, max-content);
  gap: 3rem 2rem;
}

.footer__title {
  font-size: var(--h3-font-size);
  margin-bottom: 1.25rem;
}

.footer__links {
  display: grid;
  row-gap: 0.5rem;
}

.footer__link {
  color: var(--text-color);
  transition: color 0.4s;
}

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

.footer__info {
  font-style: normal;
}

.footer__social {
  display: flex;
  column-gap: 1.25rem;
}

.footer__social-link {
  font-size: 1.25rem;
  color: var(--first-color);
}

.footer__copy {
  display: block;
  margin-top: 5rem;
  text-align: center;
  font-size: var(--small-font-size);
}

/*=============== SCROLL BAR ===============*/
::-webkit-scrollbar {
  width: 0.6rem;
  border-radius: 0.5rem;
  background-color: hsl(230, 16%, 85%);
}

::-webkit-scrollbar-thumb {
  background-color: hsl(230, 16%, 65%);
  border-radius: 0.5rem;
}

::-webkit-scrollbar-thumb:hover {
  background-color: hsl(230, 16%, 55%);
}

/*=============== SCROLL UP ===============*/
.scrollup {
  position: fixed;
  right: 1rem;
  bottom: -50%;
  background-color: var(--container-color);
  box-shadow: 0 2px 8px hsla(0, 0%, 0%, 0.1);
  display: inline-flex;
  padding: 6px;
  font-size: 1.25rem;
  color: var(--title-color);
  z-index: var(--z-tooltip);
  transition: bottom 0.4s, transform 0.4s, background-color 0.4s;
}

.scrollup:hover {
  transform: translateY(-0.5rem);
}

/* Show Scroll Up */
.show-scroll {
  bottom: 6rem;
}

/*=============== BREAKPOINTS ===============*/
/* For small devices */
@media screen and (max-width: 320px) {
  .container {
    margin-inline: 1rem;
  }

  .featured__swiper {
    margin-bottom: 16px !important;
  }

  .nav__menu {
    padding-inline: 3rem;
    border-radius: 10px 10px 0px 0px;
  }

  .discount__img-1,
  .discount__img-2 {
    width: 140px;
  }

  .new__card {
    flex-direction: column;
  }

  .testimonial__card {
    padding-inline: 1rem;
  }

  .footer__data {
    grid-template-columns: 1fr;
    row-gap: 2rem;
  }
}

/* For medium devices */
@media screen and (min-width: 450px) {
  .featured__card {
    width: 290px;
    margin-bottom: 16px;
  }

  .new__card {
    width: 390px;
  }

  .testimonial__card {
    width: 320px;
  }
}

@media screen and (min-width: 576px) {
  .search__form,
  .bag__form {
    width: 500px;
    margin-inline: auto;
  }

  .login__form {
    width: 400px;
    justify-self: center;
  }

  .search__close,
  .bag__close,
  .login__close {
    width: max-content;
    top: 4rem;
    left: 0;
    right: 0;
    margin-inline: auto;
  }

  .nav__menu {
    width: 380px;
    margin-inline: auto;
  }

  .home__container,
  .discount__container {
    grid-template-columns: 420px;
    justify-content: center;
  }

  .join__form {
    width: 328px;
    justify-self: center;
  }

  .footer__data {
    grid-template-columns: repeat(3, max-content);
  }
}

@media screen and (min-width: 768px) {
  .home__container {
    grid-template-columns: 580px;
  }

  .home__data {
    width: 420px;
    justify-self: center;
  }

  .services__container {
    grid-template-columns: repeat(3, max-content);
    justify-content: center;
    column-gap: 5rem;
  }

  .footer__container {
    grid-template-columns: repeat(2, max-content);
    justify-content: space-between;
  }
}

/* For large devices */
@media screen and (min-width: 1150px) {
  .section {
    padding-block: 7rem 2rem;
  }

  .nav {
    height: calc(var(--header-height) + 2rem);
    column-gap: 4rem;
  }
  .nav__link i {
    display: none;
  }
  .nav__link span {
    display: block;
  }
  .nav__menu {
    width: initial;
    margin-inline: auto 0;
  }
  .nav__list {
    column-gap: 4rem;
  }
  .nav__link {
    font-weight: var(--font-medium);
  }

  .dark-theme .nav__menu {
    box-shadow: none;
  }

  .home__data {
    width: initial;
  }

  .services__container {
    column-gap: 10rem;
  }
  .services__card i {
    font-size: 3.5rem;
  }

  .featured__container {
    padding-top: 2rem;
  }
  .featured__title {
    font-size: var(--h3-font-size);
  }

  .discount__container {
    grid-template-columns: 615px 500px;
    justify-content: space-between;
    align-items: center;
  }
  .discount__data {
    order: 1;
  }
  .discount__data,
  .discount__title {
    text-align: initial;
  }
  .discount__description {
    margin-bottom: 3.5rem;
  }
  .discount__img-1,
  .discount__img-2 {
    width: 300px;
  }

  .new__container {
    padding-top: 2rem;
  }
  .new__card {
    padding: 1.5rem;
  }
  .new__img {
    width: 120px;
  }
  .new__title {
    font-size: var(--h3-font-size);
  }

  .join__bg {
    object-position: 0 -5rem;
  }

  .testimonial__container {
    padding-top: 2rem;
  }
  .testimonial__card {
    padding-inline: 2rem;
  }
  .testimonial__title {
    font-size: var(--h3-font-size);
  }
  .testimonial__description {
    font-size: var(--normal-font-size);
  }

  .footer {
    padding-block: 6rem 3rem;
  }
  .footer__data {
    grid-template-columns: repeat(4, max-content);
    column-gap: 4.5rem;
  }
  .footer__logo,
  .footer__title {
    font-size: var(--h2-font-size);
    margin-bottom: 1.5rem;
  }
  .footer__links {
    row-gap: 1rem;
  }
  .footer__social {
    column-gap: 1.5rem;
  }
  .footer__social-link {
    font-size: 1.5rem;
  }
  .footer__copy {
    margin-top: 7.5rem;
  }

  .scrollup {
    right: 3rem;
  }
  .show-scroll {
    bottom: 3rem;
  }
}

@media screen and (min-width: 1220px) {
  .container {
    margin-inline: auto;
  }

  .home__container {
    grid-template-columns: 435px 745px;
    align-items: center;
    padding-block: 7rem 2rem;
  }
  .home__data {
    text-align: initial;
  }
  .home__description {
    margin-bottom: 4rem;
  }
  .home__article,
  .home__img {
    width: 290px;
  }
}

/* ==================== PRODUCT DETAIL ==================== */
.product-detail {
  padding-top: 8rem;
  padding-bottom: 4rem;
}

.product-detail__header {
  text-align: center;
  margin-bottom: 3rem;
}

.product-detail__title {
  font-size: var(--h1-font-size);
  color: var(--title-color);
  margin-bottom: 1rem;
  line-height: 1.3;
}

.product-detail__breadcrumb {
  font-size: var(--small-font-size);
  color: var(--text-color);
}

.product-detail__breadcrumb a {
  color: var(--first-color);
  text-decoration: none;
}

.product-detail__breadcrumb a:hover {
  text-decoration: underline;
}

.product-detail__breadcrumb span {
  margin: 0 0.5rem;
  color: var(--text-color);
}

/* Product Content Layout */
.product-detail__content {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
  align-items: start;
}

/* Product Image Section */
.product-detail__image {
  position: sticky;
  top: 2rem;
}

.product-detail__image-main {
  background-color: white;
  border: 2px solid var(--border-color);
  border-radius: 15px;
  padding: 2rem;
  margin-bottom: 1rem;
  text-align: center;
}

.product-detail__image-main img {
  width: 100%;
  max-width: 350px;
  height: auto;
  object-fit: contain;
}

.product-detail__image-gallery {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.gallery-thumb {
  width: 70px;
  height: 70px;
  object-fit: cover;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  cursor: pointer;
  opacity: 0.7;
  transition: all 0.3s ease;
}

.gallery-thumb:hover,
.gallery-thumb.active {
  opacity: 1;
  border-color: var(--first-color);
}

/* Product Info Section */
.product-detail__info {
  padding: 1rem 0;
}

.product-detail__brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.brand-tag {
  background-color: var(--first-color);
  color: var(--white-color);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
}

.product-code {
  font-size: var(--small-font-size);
  color: var(--text-color);
}

.product-detail__name {
  font-size: var(--h2-font-size);
  color: var(--title-color);
  margin-bottom: 1rem;
  line-height: 1.3;
}

.product-detail__rating {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.rating-stars {
  color: var(--first-color);
  font-size: 1.1rem;
}

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

.product-detail__price {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.price-current {
  font-size: 1.75rem;
  font-weight: var(--font-semi-bold);
  color: var(--first-color);
}

.price-original {
  font-size: var(--normal-font-size);
  color: var(--text-color);
  text-decoration: line-through;
}

.price-discount {
  background-color: #ff4757;
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
}

.product-detail__description {
  margin-bottom: 2rem;
  padding: 1.5rem;
  background-color: var(--container-color);
  border-radius: 10px;
  border: 1px solid var(--border-color);
}

.product-detail__description h3 {
  margin-bottom: 1rem;
  color: var(--title-color);
  font-size: var(--h3-font-size);
}

.product-detail__description ul {
  list-style: none;
  padding: 0;
}

.product-detail__description li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
  position: relative;
  padding-left: 1.5rem;
}

.product-detail__description li:last-child {
  border-bottom: none;
}

.product-detail__description li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--first-color);
  font-weight: bold;
}

.product-detail__quantity {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.quantity-label {
  font-weight: var(--font-medium);
  color: var(--title-color);
}

.quantity-controls {
  display: flex;
  align-items: center;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

.qty-btn {
  background-color: var(--container-color);
  border: none;
  padding: 0.75rem 1rem;
  cursor: pointer;
  font-size: 1.2rem;
  color: var(--title-color);
  transition: background-color 0.3s;
}

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

.qty-input {
  border: none;
  padding: 0.75rem;
  width: 60px;
  text-align: center;
  font-size: var(--normal-font-size);
  background-color: var(--body-color);
  color: var(--title-color);
}

.stock-info {
  color: #27ae60;
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
}

.product-detail__actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.btn-add-cart {
  flex: 1;
  min-width: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-buy-now {
  flex: 1;
  min-width: 150px;
}

.button--secondary {
  background-color: transparent;
  border: 2px solid var(--first-color);
  color: var(--first-color);
}

.button--secondary:hover {
  background-color: var(--first-color);
  color: var(--white-color);
}

.btn-wishlist {
  width: 50px;
  height: 50px;
  border: 2px solid var(--border-color);
  background-color: var(--container-color);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-color);
  transition: all 0.3s ease;
}

.btn-wishlist:hover {
  border-color: var(--first-color);
  color: var(--first-color);
}

.product-detail__features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  background-color: var(--container-color);
  border-radius: 10px;
  border: 1px solid var(--border-color);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.feature-item i {
  color: var(--first-color);
  font-size: 1.25rem;
}

.feature-item span {
  font-size: var(--small-font-size);
  color: var(--text-color);
}

/* Product Specifications */
.product-detail__specs {
  background-color: var(--container-color);
  padding: 2rem;
  border-radius: 15px;
  border: 2px solid var(--border-color);
}

.specs-title {
  font-size: var(--h2-font-size);
  color: var(--title-color);
  margin-bottom: 1.5rem;
  text-align: center;
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.spec-item {
  display: flex;
  justify-content: space-between;
  padding: 1rem;
  background-color: var(--body-color);
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.spec-label {
  font-weight: var(--font-medium);
  color: var(--title-color);
}

.spec-value {
  color: var(--text-color);
  text-align: right;
}

/* Responsive Design */
@media screen and (max-width: 1024px) {
  .product-detail__content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .product-detail__image {
    position: static;
    order: 1;
  }

  .product-detail__info {
    order: 2;
  }
}

@media screen and (max-width: 768px) {
  .product-detail {
    padding-top: 6rem;
  }

  .product-detail__title {
    font-size: var(--h2-font-size);
  }

  .product-detail__image-main {
    padding: 1rem;
  }

  .product-detail__image-main img {
    max-width: 250px;
  }

  .product-detail__actions {
    flex-direction: column;
  }

  .btn-add-cart,
  .btn-buy-now {
    min-width: 100%;
  }

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

  .spec-item {
    flex-direction: column;
    gap: 0.5rem;
  }

  .spec-value {
    text-align: left;
  }
}

@media screen and (max-width: 480px) {
  .product-detail__quantity {
    flex-direction: column;
    align-items: flex-start;
  }

  .product-detail__price {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .gallery-thumb {
    width: 60px;
    height: 60px;
  }
}

/*=============== LOGIN MESSAGE ===============*/
.login__message {
  padding: 0.75rem 1rem;
  margin: 1rem 0;
  border-radius: 5px;
  font-size: var(--small-font-size);
  text-align: center;
  font-weight: var(--font-medium);
  transition: all 0.3s ease;
}

.login__message--success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.login__message--error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* Dark theme cho message */
.dark-theme .login__message--success {
  background-color: #1e4620;
  color: #75b798;
  border: 1px solid #2d5a31;
}

.dark-theme .login__message--error {
  background-color: #4a1e1e;
  color: #f1aeb5;
  border: 1px solid #5a2d2d;
}

/*=============== USER MENU ===============*/
.user-menu {
  position: fixed;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-fixed);
  background-color: hsla(230, 62%, 96%, 0.6);
  backdrop-filter: blur(16px);
  align-items: center;
  padding: 1.5rem;
  text-align: center;
  transition: top 0.4s;
}

.user-menu__container {
  background-color: var(--container-color);
  padding: 2rem 1.5rem;
  border: 2px solid var(--border-color);
  border-radius: 15px;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
}

.user-menu__header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.user-menu__avatar {
  width: 60px;
  height: 60px;
  background-color: var(--first-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.user-menu__avatar i {
  font-size: 2rem;
  color: var(--white-color);
}

.user-menu__info {
  text-align: left;
  flex: 1;
}

.user-menu__name {
  font-size: var(--h3-font-size);
  color: var(--title-color);
  margin-bottom: 0.25rem;
  font-weight: var(--font-medium);
}

.user-menu__email {
  font-size: var(--small-font-size);
  color: var(--text-color);
  margin: 0;
}

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

.user-menu__button {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: transparent;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-color);
  font-size: var(--normal-font-size);
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: left;
}

.user-menu__button:hover {
  background-color: var(--first-color);
  color: var(--white-color);
  border-color: var(--first-color);
}

.user-menu__button--logout {
  margin-top: 0.5rem;
  border-color: #dc3545;
  color: #dc3545;
}

.user-menu__button--logout:hover {
  background-color: #dc3545;
  color: var(--white-color);
  border-color: #dc3545;
}

.user-menu__button i {
  font-size: 1.25rem;
}

.user-menu__close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  font-size: 2rem;
  color: var(--title-color);
  cursor: pointer;
}

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

/* Dark theme cho user menu */
.dark-theme .user-menu {
  background-color: hsla(230, 12%, 8%, 0.6);
}

/* Responsive */
@media screen and (min-width: 576px) {
  .user-menu__close {
    width: max-content;
    top: 4rem;
    left: 0;
    right: 0;
    margin-inline: auto;
  }
}

/*=============== LOGOUT MESSAGE ===============*/
.logout-message {
  position: fixed;
  top: 2rem;
  right: 2rem;
  z-index: 1000;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}

.logout-message.show {
  transform: translateX(0);
}

.logout-message__content {
  background-color: #28a745;
  color: white;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  font-weight: var(--font-medium);
}

.logout-message__content i {
  font-size: 1.25rem;
}

/* Dark theme */
.dark-theme .logout-message__content {
  background-color: #20c997;
}

/* Mobile responsive */
@media screen and (max-width: 768px) {
  .logout-message {
    top: 1rem;
    right: 1rem;
    left: 1rem;
    right: 1rem;
  }
}

/*=============== LOGIN BUTTON STATES ===============*/
.nav__actions i.logged-in {
  color: var(--first-color);
  background-color: var(--container-color);
  padding: 0.5rem;
  border-radius: 50%;
  border: 2px solid var(--first-color);
}

.nav__actions i.logged-in:hover {
  background-color: var(--first-color);
  color: var(--white-color);
}

/*=============== ANIMATIONS ===============*/
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.featured__category-title i {
  animation: pulse 2s infinite;
}

/* Hover effects cho featured cards trong từng category */
.featured__category:nth-child(2) .featured__card:hover {
  border-color: #2ecc71;
}

.featured__category:nth-child(3) .featured__card:hover {
  border-color: #3498db;
}

.featured__category:nth-child(4) .featured__card:hover {
  border-color: #e74c3c;
}