/* Survey Merchant UK - Professional Surveying Website Styles */

:root {
    /* Survey Merchant Color Scheme - Eastern Blue Accent */
    --primary-color: #2596be;        /* Eastern Blue - Primary Accent */
    --secondary-color: #1e7a9a;      /* Darker Eastern Blue - Secondary */
    --accent-color: #2596be;         /* Eastern Blue - Primary Accent */
    --accent-hover: #1a7291;         /* Darker Blue - Hover State */
    --dark-color: #1f2937;           /* Dark Gray */
    --light-color: #f9fafb;          /* Off White */
    --white: #ffffff;
    --neutral-100: #ffffff;          /* White */
    --neutral-200: #e5e7eb;          /* Light gray */
    --neutral-500: #6b7280;          /* Medium gray */
    --neutral-700: #374151;          /* Dark gray */
    --neutral-800: #1f2937;          /* Darker gray */
    --neutral-900: #111827;          /* Almost black */
    --text-color: #374151;           /* Dark text */
    --text-light: #ffffff;           /* Light text */
    --border-color: #e5e7eb;
    --success-color: #10b981;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

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

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    font-size: 1.05rem;
    line-height: 1.7;
}

a {
    text-decoration: none;
    color: var(--accent-color);
    transition: all 0.3s ease;
}

a:hover {
    color: var(--accent-hover);
}

/* Header & Navigation */
.header {
    background: var(--white);
    box-shadow: var(--shadow);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header.scrolled {
    box-shadow: var(--shadow-lg);
}

.top-bar {
    background: var(--neutral-900);
    color: var(--white);
    padding: 0.75rem 0;
}

.top-bar-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.contact-info {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
    font-size: 0.95rem;
}

.contact-item i {
    font-size: 1.1rem;
}

.trust-badges {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    padding: 0.25rem 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo i {
    font-size: 2rem;
    color: var(--accent-color);
}

.header-logo {
    height: 67.5px;
    width: auto;
    display: block;
    transition: opacity 0.3s ease;
}

.header-logo:hover {
    opacity: 0.85;
}

.logo-uk-text {
    font-family: 'Inter', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-left: -0.1rem;
    letter-spacing: 0;
    line-height: 1;
    vertical-align: baseline;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: var(--dark-color);
    font-weight: 500;
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

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

.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    border-radius: 8px;
    min-width: 250px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    list-style: none;
    padding: 0.5rem 0;
    margin-top: 0.5rem;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--dark-color);
    transition: all 0.3s ease;
}

.dropdown-menu a:hover {
    background: var(--light-color);
    color: var(--primary-color);
    padding-left: 2rem;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark-color);
    cursor: pointer;
}

/* CTA Button */
.cta-button {
    background: var(--accent-color);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

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

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

/* Hero Section */
.hero {
    position: relative;
    min-height: 90vh;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
    margin-top: 120px;
    padding: 2rem 0;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(37, 150, 190, 0.85) 0%, rgba(30, 122, 154, 0.75) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 2rem 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.hero-text {
    color: var(--white);
    padding-top: 2rem;
}

.hero-text h1 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease;
}

.hero-text p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-features {
    list-style: none;
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-features li {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--white);
    font-size: 1.1rem;
}

.hero-features i {
    color: var(--primary-color);
    font-size: 1.25rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.6s backwards;
}

.hero-form-container {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-form-container h3 {
    margin-bottom: 1rem;
    color: var(--dark-color);
}

/* Sections */
.section {
    padding: 5rem 0;
}

.section-compact {
    padding: 1rem 0;
}

.section-light {
    background: var(--light-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-color);
    max-width: 700px;
    margin: 0 auto;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

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

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

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

.service-card h3 {
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.service-card p {
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 4rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 1.5rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.95;
}

/* Reviews Section */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.review-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    position: relative;
}

.review-stars {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.review-text {
    font-style: italic;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.review-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.review-author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 1.25rem;
}

.review-author-info h4 {
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.review-author-info p {
    font-size: 0.9rem;
    color: #6b7280;
    margin: 0;
}

/* Companies Assisted Section */
.companies-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 3rem;
    align-items: center;
    justify-items: center;
    margin-top: 2rem;
}

.company-logo {
    width: 100%;
    max-width: 180px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.company-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.company-logo img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.company-logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* Responsive adjustments for Companies Grid */
@media (max-width: 1200px) {
    .companies-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .companies-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .company-logo {
        max-width: 150px;
        height: 100px;
    }
}

@media (max-width: 480px) {
    .companies-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .company-logo {
        max-width: 200px;
    }
}

/* Surveyor Awards Section */
.section-compact .section-header {
    margin-bottom: 0.25rem;
}

.section-compact .section-header h2 {
    margin-bottom: 0.1rem;
}

.section-compact .section-header p {
    margin-bottom: 0.1rem;
}

.awards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.25rem;
    align-items: center;
    justify-items: center;
    margin-top: 0.25rem;
}

.award-logo {
    width: 100%;
    max-width: 600px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem;
    background: transparent;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.award-logo:hover {
    transform: translateY(-8px) scale(1.05);
}

.award-logo.sme-award {
    max-width: 900px;
    height: 450px;
    padding: 0.375rem;
}

.award-logo img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: all 0.3s ease;
}

/* Responsive adjustments for Awards Grid */
@media (max-width: 1200px) {
    .awards-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
    }
}

@media (max-width: 768px) {
    .awards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.375rem;
    }
    
    .award-logo {
        max-width: 540px;
        height: 270px;
        padding: 0.25rem;
    }
    
    .award-logo.sme-award {
        max-width: 810px;
        height: 405px;
        padding: 0.375rem;
    }
}

@media (max-width: 480px) {
    .awards-grid {
        grid-template-columns: 1fr;
        gap: 0.25rem;
    }
    
    .award-logo {
        max-width: 660px;
        height: 330px;
    }
    
    .award-logo.sme-award {
        max-width: 990px;
        height: 495px;
    }
}

/* Team Section */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.team-member {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

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

.team-member-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.team-member-info {
    padding: 1.5rem;
}

.team-member-info h3 {
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.team-member-role {
    color: var(--neutral-200);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.team-member-credentials {
    color: var(--primary-color);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

/* FAQ Section */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-details {
    background: var(--white);
    margin-bottom: 1rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.faq-summary {
    padding: 1.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-color);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s ease;
    user-select: none;
}

.faq-summary::-webkit-details-marker {
    display: none;
}

.faq-summary::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.faq-item-details[open] .faq-summary::after {
    content: '−';
}

.faq-summary:hover {
    background: var(--light-color);
}

.faq-content {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-color);
    line-height: 1.6;
}

.faq-grid {
    display: block;
    width: 100%;
}

.faq-item {
    background: var(--white);
    margin-bottom: 1rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-color);
    cursor: pointer !important;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.faq-question:hover {
    background: var(--light-color);
}

.faq-toggle {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--primary-color);
    transition: all 0.3s ease;
    min-width: 30px;
    text-align: center;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
    padding: 0 1.5rem 1.5rem;
    max-height: 1000px;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.blog-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

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

.blog-image {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

.blog-content {
    padding: 1.5rem;
}

.blog-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: #6b7280;
}

.blog-card h3 {
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.blog-excerpt {
    color: var(--text-color);
    margin-bottom: 1rem;
}

.read-more {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* Blog Article Page */
.blog-article {
    max-width: 900px;
    margin: 0 auto;
    padding: 8rem 2rem 4rem;
    /* Increased top padding from 6rem to 8rem to prevent fixed header overlap */
}

.article-header {
    margin-bottom: 3rem;
}

.article-meta {
    display: flex;
    gap: 2rem;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    color: #6b7280;
}

.article-title {
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.article-featured-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 2rem;
}

.article-content {
    line-height: 1.8;
}

.article-content h2 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.article-content h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.article-content ul, .article-content ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.article-content li {
    margin-bottom: 0.5rem;
}

.article-callout {
    background: var(--light-color);
    border-left: 4px solid var(--primary-color);
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 4px;
}

/* Footer */
.footer {
    background: var(--neutral-900);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: var(--white);
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

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

.fade-in {
    animation: fadeInUp 0.6s ease;
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 120px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 120px);
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transition: left 0.3s ease;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        margin-top: 0.5rem;
        border-left: 2px solid var(--primary-color);
        padding-left: 1rem;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
    }
    
    .hero-text h1 {
        font-size: 2rem;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
}

@media (max-width: 640px) {
    .top-bar-content {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .hero {
        min-height: 500px;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-primary { color: var(--primary-color); }
.text-secondary { color: var(--secondary-color); }
.text-accent { color: var(--primary-color); }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }

/* Interactive Tabs */
.tabs-container {
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    margin: 2rem 0;
}

.tabs-nav {
    display: flex;
    background: var(--light-color);
    border-bottom: 2px solid var(--border-color);
    overflow-x: auto;
    flex-wrap: wrap;
}

.tab-button {
    flex: 1;
    min-width: 150px;
    padding: 1.25rem 1.5rem;
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color);
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
    position: relative;
}

.tab-button:hover {
    background: rgba(37, 150, 190, 0.05);
    color: var(--primary-color);
}

.tab-button.active {
    background: var(--white);
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-content {
    display: none;
    padding: 2rem;
    animation: fadeIn 0.4s ease;
}

.tab-content.active {
    display: block;
}

/* Image Gallery */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 250px;
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    padding: 1.5rem 1rem;
    color: var(--white);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay h4 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--white);
}

.gallery-overlay p {
    margin: 0.5rem 0 0;
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Process Timeline */
.process-timeline {
    position: relative;
    padding: 2rem 0;
    margin: 3rem 0;
}

.timeline-item {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
    opacity: 0;
    transform: translateX(-50px);
    animation: slideInLeft 0.6s ease forwards;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
    transform: translateX(50px);
    animation: slideInRight 0.6s ease forwards;
}

.timeline-item:nth-child(1) { animation-delay: 0.1s; }
.timeline-item:nth-child(2) { animation-delay: 0.2s; }
.timeline-item:nth-child(3) { animation-delay: 0.3s; }
.timeline-item:nth-child(4) { animation-delay: 0.4s; }
.timeline-item:nth-child(5) { animation-delay: 0.5s; }

.timeline-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(37, 150, 190, 0.3);
}

.timeline-content {
    flex: 1;
    background: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.timeline-content h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.timeline-content p {
    margin: 0;
    line-height: 1.6;
}

/* Feature Comparison Table */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    box-shadow: var(--shadow-lg);
    border-radius: 12px;
    overflow: hidden;
    background: var(--white);
}

.comparison-table thead {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
}

.comparison-table th {
    padding: 1.25rem;
    text-align: left;
    font-weight: 600;
    font-size: 1.05rem;
}

.comparison-table td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
}

.comparison-table tbody tr:hover {
    background: rgba(37, 150, 190, 0.05);
}

.comparison-table .check-icon {
    color: var(--success-color);
    font-size: 1.2rem;
}

.comparison-table .times-icon {
    color: #ef4444;
    font-size: 1.2rem;
}

/* Icon Grid */
.icon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.icon-item {
    text-align: center;
    padding: 2rem 1rem;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.icon-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.icon-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.icon-item h4 {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.icon-item p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--neutral-500);
}

/* Animated Counter Stats */
.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.stat-box {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(37, 150, 190, 0.3);
    transition: transform 0.3s ease;
}

.stat-box:hover {
    transform: scale(1.05);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: block;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.95;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .timeline-item,
    .timeline-item:nth-child(even) {
        flex-direction: column;
        transform: translateX(0);
        animation: fadeIn 0.6s ease forwards;
    }
    
    .tab-button {
        min-width: 120px;
        padding: 1rem;
        font-size: 0.9rem;
    }
    
    .gallery-item {
        height: 200px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
}

/* Image Lightbox Modal */
.image-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    animation: fadeIn 0.3s ease;
}

.image-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content-wrapper {
    position: relative;
    max-width: 1200px;
    max-height: 90vh;
    width: 90%;
    margin: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow-y: auto;
    padding: 2rem 0;
}

.modal-image {
    max-width: 100%;
    max-height: 50vh;
    object-fit: contain;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    flex-shrink: 0;
}

.modal-info {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    margin-top: 1.5rem;
    max-width: 800px;
    width: 100%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    max-height: 35vh;
    overflow-y: auto;
    flex-shrink: 0;
}

.modal-info h3 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    font-size: 1.5rem;
}

.modal-info p {
    color: var(--text-color);
    line-height: 1.7;
    margin-bottom: 0;
}

/* Custom scrollbar for modal info */
.modal-info::-webkit-scrollbar {
    width: 8px;
}

.modal-info::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.modal-info::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

.modal-info::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

.modal-content-wrapper::-webkit-scrollbar {
    width: 10px;
}

.modal-content-wrapper::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
}

.modal-content-wrapper::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 5px;
}

.modal-content-wrapper::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}

.modal-close {
    position: absolute;
    top: -50px;
    right: 0;
    color: var(--white);
    font-size: 3rem;
    font-weight: 300;
    cursor: pointer;
    background: transparent;
    border: none;
    transition: transform 0.3s ease;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    transform: rotate(90deg);
    color: var(--primary-color);
}

.gallery-item.clickable {
    cursor: pointer;
}

.gallery-item.clickable::after {
    content: '\f00e';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    color: var(--white);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.gallery-item.clickable:hover::after {
    opacity: 0.9;
}

@media (max-width: 768px) {
    .modal-content-wrapper {
        width: 95%;
        padding: 1rem 0;
    }
    
    .modal-image {
        max-height: 40vh;
    }
    
    .modal-info {
        padding: 1.5rem;
        max-height: 45vh;
    }
    
    .modal-info h3 {
        font-size: 1.25rem;
    }
    
    .modal-close {
        top: -40px;
        font-size: 2.5rem;
    }
    
    /* Blog article mobile adjustments */
    .blog-article {
        padding-top: 9rem;
        /* Extra padding on mobile for potentially taller header */
    }
    
    .article-title {
        font-size: 1.75rem;
    }
}