:root {
  /* Colors */
  --color-primary: #321a14;
  --color-secondary: #d4a762;
  --color-white: #FFFFFF;
  --color-dark: #2a2a2a;
  --color-light: #f9f5f0;
  
  /* Fonts */
  --font-main: "Inter", sans-serif;
  --font-accent: "Waterfall", cursive;
  
  /* Font sizes */
  --font-size-base: 16px;
  --font-size-logo: 48px;
  --font-size-20: 20px;
  --font-size-32: 32px;
  
  /* Paddings */
  --container-padding: 0 15px;
  --header-padding: 15px 0;
  --spacing-l: 10px;
  --spacing-xl: 15px;
  --spacing-2xl: 20px;
  --spacing-3xl: 30px;
  --spacing-8xl: 80px;
  --spacing-10xl: 100px;
  --spacing-15xl: 150px;

  
  /* Sizes */
  --container-width: 1200px;
  --menu-toggle-line-width: 25px;
  --menu-toggle-line-height: 3px;
  --mobile-menu-width: 70%;
  --mobile-menu-max-width: 300px;
  
  /* Animations */
  --transition-duration: 0.3s;
  --transition-timing: ease;
  
  /* Z-index */
  --z-header: 1000;
  --z-menu-toggle: 1001;
}

/* Base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  font-weight: 400;
  font-size: var(--font-size-base);
}

h1, h2, h3 {
  font-weight: 700;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--container-padding);
}

.button {
  background-color: var(--color-secondary);
  color: var(--color-primary);
  padding: var(--spacing-2xl) var(--spacing-3xl);
  border: none;
  border-radius: var(--spacing-xl);
  cursor: pointer;
  font-size: var(--font-size-20);
  display: inline-block;
  text-decoration: none;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
  box-shadow: 0 4px 15px rgba(212, 167, 98, 0.3);
  background-image: linear-gradient(
    to right,
    var(--color-secondary),
    #e8c887
  );
  background-size: 200% auto;
}

.button:hover {
  background-position: right center;
  transform: translateY(-3px);
  box-shadow: 
    0 7px 20px rgba(212, 167, 98, 0.4),
    0 0 0 3px rgba(255, 255, 255, 0.1);
  color: var(--color-primary);
}

.button::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.5);
  opacity: 0;
  border-radius: 100%;
  transform: scale(1, 1) translate(-50%);
  transform-origin: 50% 50%;
}

.button:hover::after {
  animation: ripple 1s ease-out;
}

@keyframes ripple {
  0% {
    transform: scale(0, 0);
    opacity: 0.5;
  }
  100% {
    transform: scale(20, 20);
    opacity: 0;
  }
}

.button:active {
  transform: translateY(1px);
  box-shadow: 0 3px 10px rgba(212, 167, 98, 0.3);
}

/* HEADER */
.header {
  background-color: var(--color-primary);
  color: var(--color-light);
  padding: var(--header-padding);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: var(--z-header);
}

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

.header__logo {
  font-family: var(--font-accent);
  color: var(--color-light);
  text-decoration: none;
  font-size: var(--font-size-logo);
  font-weight: bold;
  position: relative;
  display: inline-block;
  padding-right: 30px; 
  transition: all 0.5s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.header__logo:hover {
  transform: scale(1.05);
  color: var(--color-secondary);
  padding-right: 40px; 
}

.header__logo::after {
  content: "☕";
  position: absolute;
  right: -30px;
  top: 51%;
  transform: translateY(-50%);
  opacity: 0;
  transition: all 0.6s cubic-bezier(0.68, -0.55, 0.27, 1.55);
  font-size: 0.8em;
}

.header__logo:hover::after {
  right: 0; 
  opacity: 1;
  transform: translateY(-50%) rotate(0deg);
  animation: coffeeSteam 1.5s infinite 0.5s;
}

@keyframes coffeeSteam {
  0% { transform: translateY(-50%) rotate(0deg); }
  25% { transform: translateY(-60%) rotate(2deg); }
  50% { transform: translateY(-50%) rotate(0deg); }
  75% { transform: translateY(-55%) rotate(-2deg); }
  100% { transform: translateY(-50%) rotate(0deg); }
}

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

.nav__checkbox {
  display: none;
}

.nav__toggle {
  display: none;
  cursor: pointer;
  padding: 10px;
  position: relative;
  z-index: var(--z-menu-toggle);
}

.menu-toggle__line {
  display: block;
  width: var(--menu-toggle-line-width);
  height: var(--menu-toggle-line-height);
  background-color: var(--color-light);
  margin: 5px 0;
  transition: all var(--transition-duration) var(--transition-timing);
}

.nav__list {
  display: flex;
  list-style: none;
}

.nav__item {
  margin-left: var(--spacing-3xl);
}

.nav__link {
  color: var(--color-light);
  text-decoration: none;
  font-size: var(--font-size-base);
  transition: color var(--transition-duration) var(--transition-timing);
  position: relative;
  transition: all 0.4s ease;
}

.nav__link:hover {
  color: var(--color-secondary);
  transform: translateY(-3px);
}

.nav__link::before {
  content: '•••';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-secondary);
  font-size: 10px;
  opacity: 0;
  transition: all 0.3s ease;
}

.nav__link:hover::before {
  opacity: 1;
  bottom: -15px;
  animation: float 1.5s infinite ease-in-out;
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-5px); }
}


/* HERO SECTION */
.hero {
  background: var(--color-primary) url('../img/coffeetime-banner-coffee-cup-beans.webp') no-repeat center/cover;
  padding: var(--spacing-15xl) 0;
  position: relative;
  overflow: hidden;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0);
  transition: background 0.3s ease;
  z-index: 1;
}

.hero__content {
  text-align: left;
  color: var(--color-light);
  max-width: 400px;
  margin: 0 var(--spacing-10xl) 0 auto;
  position: relative;
  z-index: 2;
}

.hero__title {
  font-size: var(--font-size-logo);
  margin-bottom: var(--spacing-3xl);
  line-height: 1.2;
  letter-spacing: -0.5px; 
}

.hero__subtitle {
  font-size: var(--font-size-20);
  margin-bottom: var(--spacing-3xl);
}

/* ABOUT SECTION */
.about {
  padding: var(--spacing-10xl) 0;
  background-color: var(--color-light); 
  position: relative;
  overflow: hidden;
}

.about__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-8xl);
}

.about__content {
  flex: 1;
}

.about__title {
  font-size: var(--font-size-logo);
  color: var(--color-primary);
  margin-bottom: var(--spacing-3xl);
  position: relative;
  display: inline-block;
}

.about__title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 3px;
  background-color: var(--color-secondary);
}

.about__description {
  font-size: var(--font-size-20);
  line-height: 1.6;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xl);
  position: relative;
  padding-left: var(--spacing-xl);
}

.about__description::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-size: 1.5em;
  line-height: 0;
}

.about__image-wrapper {
  flex: 1;
  border-radius: var(--spacing-xl);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(50, 26, 20, 0.15);
  transform: perspective(1000px) rotateY(-5deg);
  transition: all 0.5s ease;
  border: 10px solid var(--color-white);
}

.about__image {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.8s ease;
}

.about__image-wrapper:hover {
  transform: perspective(1000px) rotateY(0deg);
  box-shadow: 0 25px 50px rgba(50, 26, 20, 0.2);
}

.about__image-wrapper:hover .about__image {
  transform: scale(1.05);
}

/* MENU SECTION */
.menu {
  padding: var(--spacing-8xl) 0;
  background-color: var(--color-light-bg, #f9f5f0);
}

.menu__container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}

.menu__title {
  text-align: center;
  color: var(--color-primary);
  font-size: var(--font-size-32);
}

.menu__subtitle {
  text-align: center;
  color: var(--color-primary);
  opacity: 0.8;
  font-size: var(--font-size-20);
}

.menu__list {
  list-style-type: none;
  padding: 0;
  margin: 0 auto;
  display: flex;
  gap: var(--spacing-xl);
  align-items: stretch;
}

.menu__item {
  padding: 0;
  display: flex;
}

.menu__card {
  background: var(--color-white);
  border-radius: var(--border-radius-lg, 12px);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  padding: var(--spacing-3xl);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  flex: 1;
  justify-content: space-between;
}

.menu__card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.menu__img {
  border-radius: var(--border-radius-lg, 12px);
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  margin-bottom: var(--spacing-xl);
}

.menu__name {
  font-size: var(--font-size-20);
  color: var(--color-primary);
  margin-bottom: var(--spacing-l);
}

.menu__description {
  font-size: var(--font-size-base);
}

.menu__price {
  display: block;
  font-weight: 700;
  color: var(--color-secondary);
  font-size: 1.1rem;
}

/* FOOTER */
.footer {
  background-color: var(--color-primary);
  color: var(--color-light);
  padding: var(--spacing-8xl) 0 0;
}

.footer__container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--container-padding);
}

.footer__content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-3xl);
  margin-bottom: var(--spacing-3xl);
}

.footer__contacts,
.footer__social {
  flex: 1;
  min-width: 250px;
}

.footer__title {
  font-size: var(--font-size-20);
  margin-bottom: var(--spacing-xl);
  color: var(--color-secondary);
}

.footer__text {
  margin-bottom: var(--spacing-l);
  display: flex;
  align-items: center;
  gap: var(--spacing-l);
  text-decoration: none;
  color: var(--color-light);
}

.footer__icon {
  color: var(--color-secondary);
  width: 20px;
  text-align: center;
}

.footer__links {
  display: flex;
  gap: var(--spacing-xl);
}

.footer__link {
  color: var(--color-light);
  font-size: 24px;
  transition: color var(--transition-duration) var(--transition-timing);
}

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

.footer__social-icon {
  transition: transform var(--transition-duration) var(--transition-timing);
}

.footer__link:hover .footer__social-icon {
  transform: scale(1.2);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.footer__copyright {
  opacity: 0.7;
  font-size: 14px;
}


/* MEDIAS */
@media (max-width: 992px) {
  .about {
    padding: var(--spacing-8xl) 0;
  }

  .about__container {
    flex-direction: column;
    gap: var(--spacing-3xl);
  }
  
  .about__image-wrapper {
    margin: 0 auto;
    border: none;
    transform: none;
  }

  .menu__list {
    flex-wrap: wrap;
  }

  .menu__item {
    max-width: calc(50% - var(--spacing-xl));
  }
}

@media (max-width: 768px) {
  .nav__toggle {
    display: block;
  }

  .nav__list {
    position: fixed;
    top: 0;
    right: -100%;
    width: var(--mobile-menu-width);
    max-width: var(--mobile-menu-max-width);
    height: 100vh;
    background-color: var(--color-primary);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: right var(--transition-duration) var(--transition-timing);
    padding: 20px;
  }

  .nav__item {
    margin: var(--spacing-xl) 0;
  }

  .nav__checkbox:checked ~ .nav__list {
    top: 85px;
    right: 0;
  }

  .nav__checkbox:checked + .nav__toggle .menu-toggle__line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav__checkbox:checked + .nav__toggle .menu-toggle__line:nth-child(2) {
    opacity: 0;
  }

  .nav__checkbox:checked + .nav__toggle .menu-toggle__line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }

  .hero__content {
    margin-right: var(--spacing-xl);
  }

  .about {
    padding: var(--spacing-3xl) 0;
  }
  
  .about__text {
    font-size: var(--font-size-base);
  }
}

@media (max-width: 480px) {

  .nav__list {
    width: 80%;
  }

  .hero__content {
    margin: 0 auto;
    text-align: center;
  }

  .hero__overlay {
    background: rgba(0, 0, 0, 0.4);
  }

  .menu__list {
    flex-direction: column;
  }

  .menu__item {
    max-width: 100%;
  }

  .footer__content {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer__text,
  .footer__links {
    text-align: center;
    justify-content: center;
  }
}