/* ===========================
   CSS RESET & BASE STYLES
   =========================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Nunito Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #1A1A24;
    background-color: #FFFFFF;
}

/* ===========================
   CSS CUSTOM PROPERTIES
   =========================== */

:root {
    /* Colors */
    --color-near-black: #1A1A24;
    --color-deeper-blue: #3E63C1;
    --color-dark-blue: #4F7EF7;
    --color-mid-blue: #7AB7F9;
    --color-light-blue: #BDDBFC;
    --color-lighter-blue: #EBF2F7;
    --color-dark-grey: #3D3E59;
    --color-mid-grey: #5C5E88;
    --color-light-grey: #DEDDFC;
    --color-white: #FFFFFF;
    
    /* Typography */
    --font-primary: 'Nunito', sans-serif;
    --font-secondary: 'Nunito Sans', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(26, 26, 36, 0.05);
    --shadow-md: 0 4px 12px rgba(26, 26, 36, 0.1);
    --shadow-lg: 0 8px 24px rgba(26, 26, 36, 0.15);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
}

/* ===========================
   TYPOGRAPHY
   =========================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--spacing-sm);
}

.lead {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-dark-grey);
}

/* ===========================
   LAYOUT COMPONENTS
   =========================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--color-near-black);
}

/* ===========================
   BUTTONS
   =========================== */

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-family: var(--font-primary);
    font-weight: 700;
    text-decoration: none;
    border: none;
    border-radius: 100px;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 1.2rem;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(to right top, var(--color-deeper-blue), var(--color-dark-blue));
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: linear-gradient(to right top, var(--color-dark-blue), var(--color-deeper-blue));
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--color-white);
    color: var(--color-dark-blue);
    border: 2px solid var(--color-dark-blue);
}

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

/* ===========================
   HEADER & NAVIGATION
   =========================== */

.header {
    background-color: var(--color-near-black);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}


.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xs);
    align-items: center;
}

.nav-link {
    color: var(--color-white);
    text-decoration: none;
    font-weight: 700;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 50px;
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link:hover {
    background: linear-gradient(to right top, var(--color-deeper-blue), var(--color-dark-blue));
    color: var(--color-white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.nav-link.active {
    background-color: var(--color-dark-grey);
    color: var(--color-white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* Mobile Navigation */
.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.hamburger {
    width: 25px;
    height: 3px;
    background-color: var(--color-white);
    margin: 3px 0;
    transition: var(--transition-fast);
    border-radius: 2px;
}

/* ===========================
   HERO SECTION
   =========================== */

.hero {
    padding: var(--spacing-xxl) 0;
    background-image: url('images/landscape.svg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

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

.hero-title {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    font-size: clamp(1.4rem, 3.5vw, 2.45rem);
}


.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
}

.hero-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
}

/* ===========================
   DEMO VIDEO SECTION
   =========================== */

.demo-video {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-near-black);
}

.demo-video .section-title {
    color: var(--color-white);
}

.video-container {
    max-width: 800px;
    margin: 0 auto;
}

.video-placeholder {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background-color: var(--color-dark-grey);
}

.video-placeholder iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-lg);
}

/* ===========================
   WHAT IS 5kVIZ SECTION
   =========================== */

.what-is {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, #FAFAFA 0%, var(--color-light-grey) 100%);
}

.what-is-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.feature-list {
    list-style: none;
    margin-top: var(--spacing-md);
    font-size: 1.2rem;
}

.feature-list li {
    padding: var(--spacing-xs) 0;
    position: relative;
    padding-left: var(--spacing-lg);
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-dark-blue);
    font-weight: bold;
}

.comparison {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    justify-content: center;
}

.comparison-item {
    text-align: center;
    flex: 1;
}

.comparison-item h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark-grey);
}

.comparison-image {
    width: 100%;
    max-width: 200px;
    height: auto;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    box-shadow: var(--shadow-sm);
}

.comparison-arrow {
    font-size: 2rem;
    color: var(--color-dark-blue);
    font-weight: bold;
}

/* ===========================
   WHO IS IT FOR SECTION
   =========================== */

.who-for {
    padding: var(--spacing-xxl) 0;
    background-color: white;
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.audience-card {
    background-color: var(--color-lighter-blue);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: transform var(--transition-fast);
}

.audience-card:hover {
    transform: translateY(-4px);
}

.audience-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.audience-card h3 {
    color: var(--color-near-black);
    margin-bottom: var(--spacing-sm);
}

.audience-card p {
    color: var(--color-dark-grey);
}

/* ===========================
   CTA SECTION
   =========================== */

.cta-section {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--color-dark-blue) 0%, var(--color-mid-blue) 100%);
    color: var(--color-white);
    text-align: center;
}

.cta-content h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}




/* ===========================
   FOOTER
   =========================== */

.footer {
    background-color: var(--color-near-black);
    color: var(--color-white);
    padding: var(--spacing-xxl) 0 var(--spacing-lg) 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 0.66fr 0.66fr 0.66fr; /* desktop: 4 cols */
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
  }


.footer-section h4 {
    color: var(--color-mid-blue);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

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

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section ul li a {
    color: var(--color-white);
    text-decoration: none;
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.footer-section ul li a:hover {
    opacity: 1;
    color: var(--color-mid-blue);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 1.25rem;
}

.footer-bottom {
    border-top: 1px solid var(--color-dark-grey);
    padding-top: var(--spacing-lg);
    text-align: center;
    opacity: 0.8;
}

.footer-bottom i {
    color:red;
}

.footer-bottom a {
    color: var(--color-white);
    text-decoration: none;
}

.footer-disclaimer {
    font-size: 0.9rem;
    margin-top: var(--spacing-sm);
    opacity: 0.7;
}

/* ===========================
   SOCIAL MEDIA ICONS
   =========================== */

.social-icons {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    justify-content: flex-start;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-mid-blue);
    color: var(--color-near-black);
    border-radius: 50%;
    text-decoration: none;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.social-icon:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--color-white);
}

.social-icon.instagram:hover {
    background: linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%);
}

.social-icon.facebook:hover {
    background-color: #1877f2;
}

.social-icon.youtube:hover {
    background-color: #ff0000;
}

.social-icon i {
    font-size: 1.2rem;
}


/* ===========================
   CARD STYLES
   =========================== */

.card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition-fast);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

/* ===========================
   ACCORDION STYLES
   =========================== */

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

.accordion-item {
    border: 1px solid var(--color-light-grey);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
}

.accordion-header {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color var(--transition-fast);
}

.accordion-header:hover {
    background-color: var(--color-light-grey);
}

.accordion-title {
    font-weight: 600;
    margin: 0;
}

.accordion-icon {
    transition: transform var(--transition-fast);
    font-size: 1.2rem;
    color: var(--color-dark-blue);
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-medium);
}

.accordion-content.active {
    max-height: 500px;
}

.accordion-body {
    padding: var(--spacing-md);
    background-color: #FAFAFA;
}

.accordion-body i{
    color:red;
}

.accordion-body ul,
.accordion-body ol {
    margin: var(--spacing-sm) 0;
    padding-left: 0;
    list-style: none;
}

.accordion-body li {
    margin-bottom: var(--spacing-xs);
    padding-left: var(--spacing-lg);
    position: relative;
    line-height: 1.6;
}

.accordion-body li::before {
    content: "•";
    color: var(--color-dark-blue);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.accordion-body ol li {
    counter-increment: list-counter;
}

.accordion-body ol {
    counter-reset: list-counter;
}

.accordion-body ol li::before {
    content: counter(list-counter) ".";
    color: var(--color-dark-blue);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* ===========================
   GALLERY STYLES
   =========================== */

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.gallery-item {
    cursor: pointer;
    transition: transform var(--transition-fast);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    background-color: var(--color-white);
}

.gallery-item:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-md);
}

.gallery-item img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.gallery-caption {
    padding: var(--spacing-sm);
    background-color: var(--color-white);
    font-size: 0.9rem;
    color: var(--color-dark-grey);
}

/* Modal for gallery */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
}

.modal.active {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 2rem;
    overflow-y: auto;
}

.modal-content {
    max-width: 90%;
    max-height: none;
    border-radius: var(--radius-md);
    position: relative;
    margin: auto;
}

.modal-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
}

.modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    color: var(--color-white);
    font-size: 2rem;
    cursor: pointer;
    background: none;
    border: none;
}

/* ===========================
   FEATURES PAGE STYLES
   =========================== */

.features-section {
    padding: var(--spacing-xxl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
    border: 1px solid var(--color-light-grey);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-mid-blue);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    display: block;
}

.feature-card h3 {
    color: var(--color-near-black);
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.feature-card p {
    color: var(--color-dark-grey);
    line-height: 1.6;
    margin-bottom: 0;
}


.gallery-section {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, #FAFAFA 0%, var(--color-light-grey) 100%);
}

/* ===========================
   INSTALL PAGE STYLES
   =========================== */

.install-steps {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, #FAFAFA 0%, var(--color-light-grey) 100%);

}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
}

.step-card {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast);
}

.step-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.step-number {
    width: 60px;
    height: 60px;
    background-color: var(--color-dark-blue);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto var(--spacing-md) auto;
}

.step-card h3 {
    color: var(--color-near-black);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}


.getting-started-video {
    padding: var(--spacing-xxl) 0;
    background-color: var(--color-mid-grey);
}

.getting-started-video .section-title {
    color: var(--color-white);
}

.getting-started-video p {
    color: var(--color-white);
    opacity: 0.9;
}

/* ===========================
   GET INVOLVED PAGE STYLES
   =========================== */

.newsletter-section {
    padding: var(--spacing-xxl) 0;
    background-color: #FAFAFA;
}

.newsletter-card {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

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

.checkbox-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    margin-bottom: var(--spacing-sm);
}

.checkbox-container input[type="checkbox"] {
    margin: 0;
}

.privacy-note {
    font-size: 0.9rem;
    color: var(--color-mid-grey);
    text-align: center;
    margin-top: var(--spacing-md);
}

.support-section {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, #FAFAFA 0%, var(--color-light-grey) 100%);
}

.support-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.support-benefits {
    list-style: none;
    margin: var(--spacing-md) 0;
}

.support-benefits li {
    padding: var(--spacing-xs) 0 var(--spacing-xs) var(--spacing-lg);
    position: relative;
}

.support-benefits li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-dark-blue);
    font-weight: bold;
}

.transparency-section {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: #FAFAFA;
    border-radius: var(--radius-md);
}

.transparency-list {
    list-style: none;
    margin: var(--spacing-sm) 0;
}

.transparency-list li {
    padding: var(--spacing-xs) 0;
}

.support-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--color-light-grey);
}

.supporter-tiers {
    margin: var(--spacing-md) 0;
}

.tier-preview {
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    border-radius: var(--radius-sm);
    background-color: #FAFAFA;
}

.tier-preview.featured {
    background-color: var(--color-light-blue);
    border: 2px solid var(--color-dark-blue);
}

.tier-name {
    font-weight: 600;
    color: var(--color-dark-blue);
}

.tier-desc {
    font-size: 0.9rem;
    color: var(--color-dark-grey);
}

.support-note {
    font-size: 0.9rem;
    color: var(--color-mid-grey);
    text-align: center;
    margin-top: var(--spacing-md);
}

.feedback-section {
    padding: var(--spacing-xxl) 0;
    background-color: #FAFAFA;
}

.feedback-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
}

.feedback-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.feedback-card h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-dark-blue);
}

.community-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.stat-card {
    text-align: center;
    padding: var(--spacing-md);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-dark-blue);
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--color-dark-grey);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.involvement-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.involvement-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.involvement-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.contact-section {
    padding: var(--spacing-xxl) 0;
    background-color: #FAFAFA;
}

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

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

.contact-item a {
    color: var(--color-dark-blue);
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}

.response-time {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--color-light-grey);
    border-radius: var(--radius-sm);
}

/* ===========================
   FAQ PAGE STYLES
   =========================== */

.quick-help {
    padding: var(--spacing-xl) 0;
    background-color: #FAFAFA;
}

.help-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.help-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--color-dark-grey);
    transition: all var(--transition-fast);
    min-width: 120px;
    box-shadow: var(--shadow-sm);
}

.help-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--color-dark-blue);
}

.help-icon {
    font-size: 2rem;
}

.faq-section {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, #FAFAFA 0%, var(--color-light-grey) 100%);

}

.faq-category {
    margin-bottom: var(--spacing-xl);
}

.category-title {
    color: var(--color-dark-blue);
    padding-bottom: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.support-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.team-section {
    padding: var(--spacing-xxl) 0;
    background-color: #FAFAFA;
}

.team-content {
    max-width: 800px;
    margin: 0 auto;
}

.team-details {
    margin-top: var(--spacing-lg);
}

.team-detail {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.team-detail h4 {
    color: var(--color-dark-blue);
    margin-bottom: var(--spacing-sm);
}

.support-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.support-detail {
    padding: var(--spacing-md);
    background-color: var(--color-white);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
}

/* ===========================
   LEGAL PAGES STYLES
   =========================== */

.privacy-overview,
.terms-overview {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, #FAFAFA 0%, var(--color-light-grey) 100%);
}

.privacy-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.privacy-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-light-grey);
}

.privacy-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.privacy-card h3 {
    color: var(--color-near-black);
    margin-bottom: var(--spacing-sm);
}

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

.terms-card {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-light-grey);
}

.terms-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.terms-card h3 {
    color: var(--color-near-black);
    margin-bottom: var(--spacing-sm);
}

.privacy-content,
.terms-content {
    padding: var(--spacing-xxl) 0;
}

.policy-document,
.terms-document {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.policy-section,
.terms-section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-light-grey);
}

.policy-section:last-child,
.terms-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.policy-section h2,
.terms-section h2 {
    color: var(--color-dark-blue);
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.policy-section h3,
.terms-section h3 {
    color: var(--color-near-black);
    margin: var(--spacing-md) 0 var(--spacing-sm) 0;
    font-size: 1.2rem;
}

.policy-section ul,
.terms-section ul,
.policy-section ol,
.terms-section ol {
    margin: var(--spacing-sm) 0 var(--spacing-md) var(--spacing-lg);
}

.policy-section li,
.terms-section li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
}

.privacy-summary,
.terms-summary {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--color-dark-blue) 0%, var(--color-mid-blue) 100%);
    color: var(--color-white);
}

.privacy-summary h2,
.terms-summary h2 {
    color: var(--color-white);
    text-align: center;
}

.privacy-summary a,
.terms-summary a {
    color: var(--color-white);
    text-decoration: underline;
}

.privacy-summary a:hover,
.terms-summary a:hover {
    color: var(--color-light-blue);
    text-decoration: underline;
}

.summary-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

.summary-content h3 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.summary-content p {
    color: var(--color-white);
    opacity: 0.9;
    margin-bottom: var(--spacing-md);
}

.community-spirit {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    text-align: left;
}

.community-spirit h3 {
    margin-bottom: var(--spacing-sm);
}

/* ===========================
   404 ERROR PAGE STYLES
   =========================== */

.error-404 {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.error-404-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.error-404-number {
    font-size: 8rem;
    font-weight: 700;
    color: var(--color-dark-blue);
    margin-bottom: var(--spacing-md);
    line-height: 1;
    display: block;
    width: 100%;
    text-align: center;
    color: var(--color-white)
}

.error-404-subtitle {
    margin-bottom: var(--spacing-xl);
    font-size: 1.125rem;
    color: var(--color-white);
}

.error-404-nav {
    margin-bottom: var(--spacing-xl);
}

.error-404-nav h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
}

.error-404-buttons {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    line-height: 1;
}

.error-404-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.error-404-btn.btn-secondary {
    border: none;
}

/* ===========================
   RESPONSIVE DESIGN
   =========================== */

@media (max-width: 960px) {
    /* Navigation */
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--color-near-black);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: var(--spacing-xl);
        transition: left var(--transition-medium);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active .hamburger:nth-child(1) {
        transform: rotate(-45deg) translate(-9px, 6px);
    }
    
    .nav-toggle.active .hamburger:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active .hamburger:nth-child(3) {
        transform: rotate(45deg) translate(-8px, -8px);
    }
}

@media (max-width: 768px) {

    /* Terms cards - 2 per row on tablets */
    .terms-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr 1fr;
      }
    
    /* Hero section */
    .hero {
        background-attachment: scroll;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    /* What is section */
    .what-is-content {
        grid-template-columns: 1fr;
    }
    
    /* Comparison */
    .comparison {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .comparison-arrow {
        transform: rotate(90deg);
    }
    
    /* Gallery */
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    /* Features page responsive */
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .premium-features-list ul {
        grid-template-columns: 1fr;
    }
    
    /* Install page responsive */
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .browser-grid {
        grid-template-columns: 1fr;
    }
    
    .requirements-grid {
        grid-template-columns: 1fr;
    }
    
    .success-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    /* Coming Soon page responsive */
    .roadmap-grid {
        grid-template-columns: 1fr;
    }
    
    .premium-tier-overview {
        grid-template-columns: 1fr;
    }
    
    .tier-card.featured {
        transform: none;
    }
    
    .tier-card.featured:hover {
        transform: translateY(-4px);
    }
    
    .premium-features-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        flex-direction: row;
        padding-left: 50px;
    }
    
    .timeline-item:nth-child(even) {
        flex-direction: row;
    }
    
    .timeline-marker {
        left: 20px;
        transform: none;
    }
    
    .timeline-content {
        width: 100%;
        margin: 0;
    }
    
    .input-grid {
        grid-template-columns: 1fr;
    }
    
    /* Get Involved page responsive */
    .support-content {
        grid-template-columns: 1fr;
    }
    
    .feedback-grid {
        grid-template-columns: 1fr;
    }
    
    .community-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    /* FAQ page responsive */
    .help-links {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: var(--spacing-sm);
    }
    
    .support-options {
        grid-template-columns: 1fr;
    }
    
    /* Legal pages responsive */
    .privacy-cards,
    .terms-cards {
        grid-template-columns: 1fr;
    }
    
    .policy-document,
    .terms-document {
        padding: var(--spacing-md);
        margin: 0 var(--spacing-sm);
    }
    
    /* Spacing adjustments */
    .container {
        padding: 0 var(--spacing-md);
    }
    
    section {
        padding: var(--spacing-xl) 0;
    }
    
    .hero,
    .demo-video,
    .what-is,
    .who-for,
    .cta-section,
    .features-section,
    .premium-section,
    .gallery-section,
    .install-steps,
    .browser-install,
    .getting-started-video,
    .system-requirements,
    .privacy-security,
    .troubleshooting,
    .success-section,
    .upcoming-free,
    .premium-preview,
    .premium-details,
    .roadmap-timeline,
    .newsletter-preview,
    .community-input,
    .newsletter-section,
    .support-section,
    .feedback-section,
    .community-section,
    .contact-section,
    .quick-help,
    .faq-section,
    .team-section,
    .privacy-overview,
    .privacy-content,
    .privacy-summary,
    .terms-overview,
    .terms-content,
    .terms-summary {
        padding: var(--spacing-xl) 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .social-icons {
        justify-content: flex-start;
        margin-top: var(--spacing-sm);
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .audience-grid {
        grid-template-columns: 1fr;
    }
}

/* ===========================
   UTILITY CLASSES
   =========================== */

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

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

.text-right {
    text-align: right;
}

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.hidden {
    display: none;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}