/* Reset & Base Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Primary Colors */
    --color-primary: #3498db;
    --color-primary-dark: #2980b9;
    --color-primary-light: #5dade2;
    
    /* Secondary Colors */
    --color-secondary: #f39c12;
    --color-secondary-dark: #e67e22;
    --color-secondary-light: #f5b041;
    
    /* Accent Colors */
    --color-accent: #8e44ad;
    --color-accent-dark: #7d3c98;
    --color-accent-light: #a569bd;
    
    /* Neutral Colors */
    --color-dark: #2c3e50;
    --color-medium: #7f8c8d;
    --color-light: #ecf0f1;
    --color-white: #ffffff;
    
    /* Font Families */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Montserrat', sans-serif;
    
    /* Font Sizes */
    --font-size-xs: 0.75rem;   /* 12px */
    --font-size-sm: 0.875rem;  /* 14px */
    --font-size-md: 1rem;      /* 16px */
    --font-size-lg: 1.125rem;  /* 18px */
    --font-size-xl: 1.25rem;   /* 20px */
    --font-size-2xl: 1.5rem;   /* 24px */
    --font-size-3xl: 1.875rem; /* 30px */
    --font-size-4xl: 2.25rem;  /* 36px */
    --font-size-5xl: 3rem;     /* 48px */
    
    /* Spacing */
    --spacing-xs: 0.25rem;  /* 4px */
    --spacing-sm: 0.5rem;   /* 8px */
    --spacing-md: 1rem;     /* 16px */
    --spacing-lg: 1.5rem;   /* 24px */
    --spacing-xl: 2rem;     /* 32px */
    --spacing-2xl: 3rem;    /* 48px */
    --spacing-3xl: 4rem;    /* 64px */
    
    /* Border Radius */
    --radius-sm: 0.25rem;   /* 4px */
    --radius-md: 0.5rem;    /* 8px */
    --radius-lg: 1rem;      /* 16px */
    --radius-full: 9999px;
    
    /* Box Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Container Width */
    --container-width: 1200px;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-md);
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-white);
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: var(--color-primary);
    transition: color var(--transition-normal);
}

a:hover {
    color: var(--color-primary-dark);
}

ul, ol {
    list-style: none;
}

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

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    font-family: var(--font-secondary);
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -10px;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--color-primary);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-medium);
    max-width: 700px;
    margin: var(--spacing-md) auto 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: var(--font-size-md);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    outline: none;
}

.btn--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn--primary:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--secondary {
    background-color: var(--color-secondary);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn--secondary:hover {
    background-color: var(--color-secondary-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--tertiary {
    background-color: var(--color-accent);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn--tertiary:hover {
    background-color: var(--color-accent-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--outline {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn--outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

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

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

.btn--full-width {
    width: 100%;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.header.scrolled {
    background-color: var(--color-white);
    padding: 0.5rem 0;
}

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

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

.logo img {
    height: 50px;
    width: auto;
}

.main-nav {
    display: flex;
}

.nav-list {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-list a {
    color: var(--color-dark);
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-normal);
}

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

.nav-list a:hover::after {
    width: 100%;
}

.header__social {
    display: flex;
    gap: var(--spacing-sm);
}

.header__social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--color-light);
    color: var(--color-dark);
    transition: all var(--transition-normal);
}

.header__social a:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 30px;
    height: 3px;
    background-color: var(--color-dark);
    transition: all var(--transition-normal);
}

/* Hero Section */
.hero {
    position: relative;
    padding: 12rem 0 8rem;
    background-image: url('images/hero.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--color-white);
    overflow: hidden;
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(44, 62, 80, 0.8), rgba(52, 152, 219, 0.8));
    z-index: 1;
}

.hero__content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.hero__title {
    font-family: var(--font-secondary);
    font-size: var(--font-size-5xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero__subtitle {
    font-family: var(--font-secondary);
    font-size: var(--font-size-2xl);
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.9);
}

.hero__text {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    color: rgba(255, 255, 255, 0.9);
}

.hero__buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.hero__wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    z-index: 2;
}

/* About Section */
.about {
    padding: var(--spacing-3xl) 0;
}

.about__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about__image {
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.about__image img {
    width: 100%;
    transition: transform var(--transition-slow);
}

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

.about__text h3 {
    font-family: var(--font-secondary);
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.about__text p {
    margin-bottom: var(--spacing-md);
}

.about__stats {
    display: flex;
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat__number {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-primary);
}

.stat__text {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-medium);
}

/* Services Section */
.services {
    position: relative;
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-light);
    overflow: hidden;
}

.services__bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%233498db' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    z-index: 1;
}

.services .container {
    position: relative;
    z-index: 2;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.service-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-xl);
    transition: all var(--transition-normal);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-card--featured {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.service-card--featured .service-card__title,
.service-card--featured .service-card__features li {
    color: var(--color-white);
}

.service-card__icon {
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.service-card--featured .service-card__icon {
    color: var(--color-white);
}

.service-card__title {
    font-family: var(--font-secondary);
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
}

.service-card__description {
    margin-bottom: var(--spacing-lg);
}

.service-card__features {
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-md);
}

.service-card__features li {
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: var(--spacing-lg);
    color: var(--color-medium);
}

.service-card__features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

.service-card--featured .service-card__features li::before {
    color: var(--color-white);
}

.service-card .btn {
    margin-top: auto;
}

.services__extra {
    margin-top: var(--spacing-2xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.services__cta {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.services__cta h3 {
    font-family: var(--font-secondary);
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
}

.services__cta p {
    margin-bottom: var(--spacing-lg);
}

.services__image {
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.services__image img {
    width: 100%;
    transition: transform var(--transition-slow);
}

.services__image:hover img {
    transform: scale(1.05);
}

/* Testimonials Section */
.testimonials {
    padding: var(--spacing-3xl) 0;
}

.testimonials__slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.testimonial-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-xl);
    transition: all var(--transition-normal);
}

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

.testimonial-card__profile {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.testimonial-card__avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: var(--spacing-md);
    border: 3px solid var(--color-primary);
}

.testimonial-card__name {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 0;
}

.testimonial-card__occupation {
    font-size: var(--font-size-sm);
    color: var(--color-medium);
}

.testimonial-card__rating {
    margin-bottom: var(--spacing-md);
    color: var(--color-secondary);
}

.testimonial-card__text {
    font-style: italic;
    color: var(--color-dark);
}

.testimonials__cta {
    text-align: center;
    margin-top: var(--spacing-xl);
}

.testimonials__cta p {
    font-size: var(--font-size-lg);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

/* Articles Section */
.articles {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-light);
}

.articles__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.article-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

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

.article-card--featured {
    grid-column: span 1;
    position: relative;
}

.article-card--featured::before {
    content: 'Featured';
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    z-index: 2;
}

.article-card__image {
    height: 200px;
    overflow: hidden;
}

.article-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.article-card:hover .article-card__image img {
    transform: scale(1.05);
}

.article-card__content {
    padding: var(--spacing-lg);
}

.article-card__title {
    font-family: var(--font-secondary);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

.article-card__excerpt {
    color: var(--color-medium);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-md);
}

.article-card__link {
    font-weight: 600;
    color: var(--color-primary);
    display: inline-block;
}

.article-card__link:hover {
    color: var(--color-primary-dark);
}

.article-card__meta {
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: rgba(0, 0, 0, 0.02);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    font-size: var(--font-size-sm);
    color: var(--color-medium);
    display: flex;
    justify-content: space-between;
}

.articles__external {
    margin-top: var(--spacing-2xl);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

.articles__external h3 {
    font-family: var(--font-secondary);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
}

.external-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.external-links a {
    display: flex;
    align-items: center;
    color: var(--color-primary);
    font-weight: 500;
}

.external-links a i {
    margin-left: var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.external-links a:hover {
    color: var(--color-primary-dark);
}

/* FAQ Section */
.faq {
    padding: var(--spacing-3xl) 0;
}

.faq__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.faq__column {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.faq-item {
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.faq-item__question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    background-color: var(--color-white);
    border: none;
    text-align: left;
    cursor: pointer;
    font-family: var(--font-primary);
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-dark);
    transition: all var(--transition-normal);
}

.faq-item__question:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

.faq-item__icon {
    color: var(--color-primary);
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-item__icon {
    transform: rotate(45deg);
}

.faq-item__answer {
    padding: 0 var(--spacing-lg);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.faq-item.active .faq-item__answer {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    max-height: 500px; /* Adjust based on content */
}

/* Blog Section */
.blog {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-light);
}

.blog__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.blog-post {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

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

.blog-post__image {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.blog-post__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.blog-post:hover .blog-post__image img {
    transform: scale(1.05);
}

.blog-post__category {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
}

.blog-post__content {
    padding: var(--spacing-lg);
}

.blog-post__title {
    font-family: var(--font-secondary);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

.blog-post__excerpt {
    color: var(--color-medium);
    margin-bottom: var(--spacing-md);
}

.blog-post__meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--color-medium);
}

.blog-post__date i,
.blog-post__comments i {
    margin-right: var(--spacing-xs);
}

.blog-post__link {
    font-weight: 600;
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
}

.blog-post__link i {
    margin-left: var(--spacing-xs);
    transition: transform var(--transition-normal);
}

.blog-post__link:hover {
    color: var(--color-primary-dark);
}

.blog-post__link:hover i {
    transform: translateX(3px);
}

.blog__related {
    margin-top: var(--spacing-2xl);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

.blog__related h3 {
    font-family: var(--font-secondary);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
}

.related-posts {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.related-post {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background-color: rgba(0, 0, 0, 0.02);
    border-radius: var(--radius-md);
    transition: background-color var(--transition-normal);
}

.related-post:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.related-post__title {
    font-weight: 500;
    color: var(--color-dark);
}

.related-post__date {
    font-size: var(--font-size-sm);
    color: var(--color-medium);
}

/* Categories Section */
.categories {
    padding: var(--spacing-3xl) 0;
}

.categories__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
}

.category-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    background-color: var(--color-primary);
    color: var(--color-white);
}

.category-card__icon {
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
    transition: color var(--transition-normal);
}

.category-card:hover .category-card__icon {
    color: var(--color-white);
}

.category-card__title {
    font-family: var(--font-secondary);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
    transition: color var(--transition-normal);
}

.category-card:hover .category-card__title {
    color: var(--color-white);
}

.category-card__description {
    color: var(--color-medium);
    margin-bottom: var(--spacing-lg);
    transition: color var(--transition-normal);
}

.category-card:hover .category-card__description {
    color: rgba(255, 255, 255, 0.9);
}

.category-card__link {
    margin-top: auto;
    font-weight: 600;
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    transition: color var(--transition-normal);
}

.category-card__link i {
    margin-left: var(--spacing-xs);
    transition: transform var(--transition-normal);
}

.category-card:hover .category-card__link {
    color: var(--color-white);
}

.category-card:hover .category-card__link i {
    transform: translateX(3px);
}

/* Comments Section */
.comments {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-light);
}

.comments__list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.comment {
    display: flex;
    gap: var(--spacing-lg);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
}

.comment__avatar {
    flex-shrink: 0;
}

.comment__avatar img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-primary-light);
}

.comment__content {
    flex-grow: 1;
}

.comment__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.comment__author {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-dark);
    margin: 0;
}

.comment__date {
    font-size: var(--font-size-sm);
    color: var(--color-medium);
}

.comment__text {
    margin-bottom: var(--spacing-md);
}

.comment__actions {
    display: flex;
    gap: var(--spacing-md);
}

.comment__like,
.comment__reply {
    background: none;
    border: none;
    color: var(--color-medium);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: color var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.comment__like:hover,
.comment__reply:hover {
    color: var(--color-primary);
}

.comments__form {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-xl);
}

.comments__form h3 {
    font-family: var(--font-secondary);
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    color: var(--color-dark);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--color-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: var(--font-size-md);
    transition: all var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

.form-group--checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-group--checkbox input {
    width: auto;
}

.form-group--checkbox label {
    margin-bottom: 0;
    font-weight: normal;
}

/* Contact Section */
.contact {
    padding: var(--spacing-3xl) 0;
}

.contact__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact__card {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-lg);
    transition: all var(--transition-normal);
}

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

.contact__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--color-primary-light);
    color: var(--color-white);
    font-size: var(--font-size-xl);
    flex-shrink: 0;
}

.contact__details {
    flex-grow: 1;
}

.contact__details h3 {
    font-family: var(--font-secondary);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-dark);
}

.contact__details p {
    color: var(--color-medium);
    margin: 0;
}

.contact__social {
    margin-top: var(--spacing-md);
}

.contact__social h3 {
    font-family: var(--font-secondary);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
}

.social-icons {
    display: flex;
    gap: var(--spacing-md);
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--color-light);
    color: var(--color-dark);
    font-size: var(--font-size-lg);
    transition: all var(--transition-normal);
}

.social-icons a:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-5px);
}

.contact__form-container {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-xl);
    transition: all var(--transition-normal);
}

.contact__form-container:hover {
    box-shadow: var(--shadow-lg);
}

.contact__map {
    margin-top: var(--spacing-2xl);
}

.contact__map h3 {
    font-family: var(--font-secondary);
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
    text-align: center;
}

.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    height: 450px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* Newsletter Section */
.newsletter {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-primary);
    color: var(--color-white);
}

.newsletter__content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.newsletter__content h2 {
    font-family: var(--font-secondary);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.newsletter__content p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

.newsletter__form {
    max-width: 600px;
    margin: 0 auto;
}

.newsletter__form-group {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.newsletter__form-group input {
    flex-grow: 1;
    padding: 0.75rem var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: var(--font-size-md);
}

.newsletter__form-group input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.2);
}

.newsletter__consent {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    opacity: 0.9;
    justify-content: center;
}

.newsletter__consent a {
    color: var(--color-white);
    text-decoration: underline;
}

.newsletter__consent a:hover {
    opacity: 0.8;
}

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

.btn--accent:hover {
    background-color: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Footer */
.footer {
    background-color: var(--color-dark);
    color: var(--color-light);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer__top {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer__logo {
    margin-bottom: var(--spacing-md);
}

.footer__logo img {
    height: 50px;
    width: auto;
}

.footer__description {
    margin-bottom: var(--spacing-lg);
    opacity: 0.8;
    font-size: var(--font-size-md);
    line-height: 1.6;
}

.footer__social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer__social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    transition: all var(--transition-normal);
}

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

.footer__title {
    font-family: var(--font-secondary);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__links a {
    color: var(--color-light);
    opacity: 0.8;
    transition: all var(--transition-normal);
}

.footer__links a:hover {
    color: var(--color-white);
    opacity: 1;
    transform: translateX(5px);
}

.footer__contact {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.footer__contact li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    opacity: 0.8;
}

.footer__contact li i {
    color: var(--color-primary-light);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer__copyright {
    opacity: 0.6;
    font-size: var(--font-size-sm);
}

.footer__legal {
    display: flex;
    gap: var(--spacing-md);
}

.footer__legal a {
    color: var(--color-light);
    opacity: 0.6;
    font-size: var(--font-size-sm);
    transition: all var(--transition-normal);
}

.footer__legal a:hover {
    color: var(--color-white);
    opacity: 1;
}

/* Responsive Styles */
@media (max-width: 1200px) {
    .footer__top {
        grid-template-columns: repeat(2, 1fr);
    }

    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .categories__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.75rem;
    }

    .hero {
        padding: 10rem 0 6rem;
    }

    .about__content,
    .contact__container,
    .testimonials__slider,
    .articles__grid,
    .blog__grid {
        grid-template-columns: 1fr;
    }

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

    .header__social {
        display: none;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        height: 0;
        background-color: var(--color-white);
        box-shadow: var(--shadow-md);
        overflow: hidden;
        transition: height var(--transition-normal);
        z-index: 999;
    }

    .main-nav.active {
        height: auto;
    }

    .nav-list {
        flex-direction: column;
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
    }

    .hero__buttons {
        flex-direction: column;
        gap: var(--spacing-md);
    }

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

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

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

@media (max-width: 576px) {
    :root {
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
        --font-size-3xl: 1.5rem;
        --font-size-2xl: 1.25rem;
    }

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

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

    .newsletter__form-group {
        flex-direction: column;
    }

    .comment {
        flex-direction: column;
        align-items: flex-start;
    }
}