/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #4CAF50;
    --secondary-color: #45a049;
    --text-color: #333;
    --light-gray: #f5f5f5;
    --border-color: #ddd;
    --shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    --white: #fff;
    --accent-color: #4CAF50;
    --accent-color-dark: #45a049;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header styles */
.header {
    background-color: white;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.nav__logo {
    text-decoration: none;
    color: var(--primary-color);
    font-size: 1.8rem;
    font-weight: 700;
}

/* Navigation */
.nav__list {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav__link {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav__link:hover,
.nav__link.active {
    color: var(--primary-color);
}

/* Search */
.search {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.search__input {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    width: 200px;
}

.search__button {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

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

/* Hero section */
.hero {
    padding: 0;
    background-color: #fff;
    position: relative;
    overflow: hidden;
    margin-bottom: 3rem;
}

/* Featured Recipes section */
.featured-recipes {
    padding: 4rem 0;
    background-color: #fff;
}

.featured-recipes h2 {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 3rem;
    text-align: center;
    font-weight: 700;
}

.recipes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
}

.recipes-grid .recipe-card {
    background: white;
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    height: auto;
    display: flex;
    flex-direction: column;
}

.recipes-grid .recipe-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.recipes-grid .recipe-card__image {
    position: relative;
    height: 250px;
    overflow: hidden;
    border-radius: 1.5rem 1.5rem 0 0;
}

.recipes-grid .recipe-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.recipes-grid .recipe-card:hover .recipe-card__image img {
    transform: scale(1.05);
}

.recipes-grid .recipe-card__badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: var(--primary-color);
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 2rem;
    font-size: 0.9rem;
    font-weight: 600;
    z-index: 2;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.recipes-grid .recipe-card__content {
    position: relative;
    padding: 2rem;
    background: white;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.recipes-grid .recipe-card__meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.2rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.recipes-grid .recipe-card__meta span {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.recipes-grid .recipe-card__meta i {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.recipes-grid .recipe-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.3;
}

.recipes-grid .recipe-card p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 1rem;
}

.recipes-grid .recipe-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 1.5rem;
    margin-top: auto;
}

.recipes-grid .tag {
    background: var(--light-gray);
    color: var(--text-secondary);
    padding: 0.4rem 1rem;
    border-radius: 1.5rem;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.recipes-grid .tag:hover {
    background: var(--primary-color);
    color: white;
}

.recipes-grid .recipe-card .btn {
    background: var(--primary-color);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    transition: all 0.3s ease;
    border: 2px solid var(--primary-color);
    margin-top: auto;
}

.recipes-grid .recipe-card .btn:hover {
    background: transparent;
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.2);
}

@media (max-width: 768px) {
    .featured-recipes {
        padding: 4rem 0;
    }

    .featured-recipes h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }

    .recipes-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2rem;
    }

    .recipes-grid .recipe-card__image {
        height: 220px;
    }

    .recipes-grid .recipe-card__content {
        padding: 1.5rem;
    }

    .recipes-grid .recipe-card h3 {
        font-size: 1.3rem;
    }

    .recipes-grid .recipe-card__meta {
        gap: 1.2rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .featured-recipes {
        padding: 3rem 0;
    }

    .featured-recipes h2 {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }

    .recipes-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .recipes-grid .recipe-card__image {
        height: 200px;
    }

    .recipes-grid .recipe-card__content {
        padding: 1.2rem;
    }

    .recipes-grid .recipe-card h3 {
        font-size: 1.2rem;
    }

    .recipes-grid .recipe-card__meta {
        flex-wrap: wrap;
        gap: 1rem;
    }
}

/* Categories */
.categories {
    padding: 4rem 0;
    background-color: var(--light-gray);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.category-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    text-decoration: none;
    color: var(--text-color);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.category-card:hover {
    transform: translateY(-5px);
}

.category-card i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

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

/* Footer */
.footer {
    background-color: #1a1a1a;
    color: #fff;
    padding: 4rem 0 2rem;
    margin-top: 4rem;
}

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

.footer__main {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
}

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

.footer__logo {
    color: #fff;
    font-size: 2rem;
    font-weight: 700;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer__description {
    color: #a0a0a0;
    line-height: 1.6;
    max-width: 300px;
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

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

.footer__title {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.footer__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer__link {
    color: #a0a0a0;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

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

.footer__social {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.footer__social-link {
    color: #a0a0a0;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

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

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__copyright {
    color: #a0a0a0;
    font-size: 0.9rem;
}

.footer__legal {
    display: flex;
    gap: 2rem;
}

.footer__legal-link {
    color: #a0a0a0;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

@media (max-width: 1024px) {
    .footer__main {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer__brand {
        text-align: center;
        align-items: center;
    }

    .footer__description {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .footer__links {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer__column {
        text-align: center;
    }

    .footer__social {
        justify-content: center;
    }

    .footer__bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .footer__legal {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Responsive design */
@media (max-width: 768px) {
    .nav {
        flex-direction: column;
        gap: 1rem;
    }

    .nav__list {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    .search {
        width: 100%;
    }

    .search__input {
        width: 100%;
    }

    .recipe-card__image {
        height: 250px;
    }

    .recipe-card__meta {
        flex-wrap: wrap;
    }

    .recipe-card h3 {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .recipe-card__image {
        height: 200px;
    }

    .recipe-card__content {
        padding: 1rem;
    }
}

/* Meal Planner Styles */
.meal-planner {
    padding: 2rem 0;
}

.meal-planner__header {
    text-align: center;
    margin-bottom: 2rem;
}

.meal-planner__title {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.meal-planner__description {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.meal-planner__content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 2rem;
}

.meal-planner__sidebar {
    background: white;
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: var(--shadow);
}

.meal-planner__calendar {
    margin-bottom: 1.5rem;
}

.calendar {
    width: 100%;
    border-collapse: collapse;
}

.calendar th,
.calendar td {
    padding: 0.5rem;
    text-align: center;
    border: 1px solid var(--border-color);
}

.calendar th {
    background: var(--bg-light);
    font-weight: 600;
}

.calendar td {
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.calendar td:hover {
    background: var(--bg-light);
}

.calendar td.active {
    background: var(--primary-color);
    color: white;
}

.meal-planner__meals {
    background: white;
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: var(--shadow);
}

.meal-planner__day {
    margin-bottom: 2rem;
}

.meal-planner__day:last-child {
    margin-bottom: 0;
}

.meal-planner__day-title {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border-color);
}

.meal-planner__meal {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}

.meal-planner__meal:last-child {
    margin-bottom: 0;
}

.meal-planner__meal-image {
    width: 80px;
    height: 80px;
    border-radius: 0.5rem;
    object-fit: cover;
}

.meal-planner__meal-info {
    flex: 1;
}

.meal-planner__meal-title {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.meal-planner__meal-meta {
    display: flex;
    gap: 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.meal-planner__meal-actions {
    display: flex;
    gap: 0.5rem;
}

.meal-planner__meal-actions button {
    padding: 0.5rem;
    border: none;
    background: none;
    color: var(--text-secondary);
    cursor: pointer;
    transition: color 0.3s ease;
}

.meal-planner__meal-actions button:hover {
    color: var(--primary-color);
}

.meal-planner__add-meal {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 1rem;
    border: 2px dashed var(--border-color);
    border-radius: 0.5rem;
    background: none;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
}

.meal-planner__add-meal:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .meal-planner__content {
        grid-template-columns: 1fr;
    }

    .meal-planner__sidebar {
        margin-bottom: 2rem;
    }
}

/* Welcome section */
.welcome {
    padding: 5rem 0;
    background-color: #fff;
    position: relative;
    overflow: hidden;
}

.welcome__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.welcome__text {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.welcome__title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-color);
    margin: 0;
}

.welcome__description {
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--text-color);
    opacity: 0.8;
    margin: 0;
}

.welcome__features {
    display: flex;
    gap: 2rem;
    margin-top: 1rem;
}

.welcome__feature {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text-color);
    font-size: 1.1rem;
}

.welcome__feature i {
    font-size: 1.4rem;
    color: var(--primary-color);
}

.welcome__actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.welcome__button {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}

.welcome__button--primary {
    background: var(--primary-color);
    color: white;
}

.welcome__button--primary:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

.welcome__button--secondary {
    background: rgba(76, 175, 80, 0.1);
    color: var(--primary-color);
}

.welcome__button--secondary:hover {
    background: rgba(76, 175, 80, 0.2);
    transform: translateY(-2px);
}

.welcome__image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.welcome__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.welcome__badge {
    position: absolute;
    top: 2rem;
    right: 2rem;
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.welcome__badge span {
    display: block;
    font-weight: 600;
    color: var(--text-color);
}

.welcome__badge span:first-child {
    font-size: 1.1rem;
    color: var(--primary-color);
}

.welcome__badge span:last-child {
    font-size: 0.9rem;
    opacity: 0.8;
}

@media (max-width: 1200px) {
    .welcome__content {
        gap: 3rem;
    }
    
    .welcome__title {
        font-size: 3rem;
    }
}

@media (max-width: 992px) {
    .welcome {
        padding: 4rem 0;
    }
    
    .welcome__content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .welcome__text {
        text-align: center;
        align-items: center;
    }
    
    .welcome__features {
        justify-content: center;
    }
    
    .welcome__actions {
        justify-content: center;
    }
    
    .welcome__image {
        max-width: 600px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .welcome__title {
        font-size: 2.5rem;
    }
    
    .welcome__description {
        font-size: 1.1rem;
    }
    
    .welcome__features {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
    }
    
    .welcome__actions {
        flex-direction: column;
        width: 100%;
    }
    
    .welcome__button {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .welcome {
        padding: 3rem 0;
    }
    
    .welcome__title {
        font-size: 2rem;
    }
    
    .welcome__badge {
        top: 1rem;
        right: 1rem;
        padding: 0.8rem 1.2rem;
    }
}