/* ============================================
   Aigency - AI Chatbot Solutions
   Dark Theme Stylesheet
   ============================================ */

/* CSS Variables */
:root {
    --bg-primary: #181818;
    --bg-secondary: #1f1f1f;
    --bg-card: #1f1f1f;
    --text-primary: #ffffff;
    --text-secondary: #c4c4c4;
    --text-muted: #9b9b9b;
    --border-color: #333333;
    --accent-cyan: #26c6d1;
    --accent-purple: #7266e0;
    --accent-blue: #5091d9;
    --gradient-primary: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-purple) 100%);
    --gradient-border: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-purple) 100%);
    --transition: all 0.3s ease;
    --shadow-glow: 0 0 40px rgba(38, 198, 209, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Manrope', sans-serif;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.875;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'DM Sans', sans-serif;
    font-weight: 500;
    letter-spacing: -0.05em;
    line-height: 1.1;
}

h1 { font-size: clamp(40px, 8vw, 100px); }
h2 { font-size: clamp(32px, 5vw, 80px); }
h3 { font-size: clamp(28px, 3vw, 40px); }
h4 { font-size: clamp(22px, 2.5vw, 30px); }
h5 { font-size: clamp(18px, 2vw, 25px); }
h6 { font-size: clamp(16px, 1.5vw, 20px); }

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

ul {
    list-style: none;
}

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

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

/* Container */
.container {
    max-width: 1380px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Utility Classes */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-family: 'DM Mono', monospace;
    font-size: 40px;
    text-transform: lowercase;
    color: var(--text-muted);
    display: block;
    margin: 0 auto 16px auto; /* centers block element horizontally */
    text-align: center;       /* centers the text inside */
}
/* Buttons */
.btn-gradient {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-primary);
    background: transparent;
    border-radius: 50px;
    overflow: hidden;
    transition: var(--transition);
}

.btn-gradient::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 2px;
    background: var(--gradient-border);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    border-radius: inherit;
}

.btn-gradient:hover {
    background: var(--gradient-primary);
}

.btn-gradient-outline {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-primary);
    background: transparent;
    border-radius: 50px;
    overflow: hidden;
    transition: var(--transition);
}

.btn-gradient-outline::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 2px;
    background: var(--gradient-border);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    border-radius: inherit;
}

.btn-gradient-outline:hover {
    background: var(--gradient-primary);
}

/* Page Loader */
.page-loader {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.page-loader-inner {
    text-align: center;
}

.page-loader-logo {
    width: 198px;
    height: auto;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 24px 0;
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(24, 24, 24, 0.95);
    backdrop-filter: blur(10px);
    padding: 16px 0;
}

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

.logo img {
    height: 70px;
    width: auto;
}

.main-nav {
    display: none;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-list a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    transition: var(--transition);
}

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

.header-actions {
    display: none;
    align-items: center;
    gap: 24px;
}

.search-btn {
    color: var(--text-primary);
    transition: var(--transition);
}

.search-btn:hover {
    color: var(--accent-cyan);
}

.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    z-index: 1001;
    padding: 24px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 40px;
}

.menu-close {
    color: var(--text-primary);
    padding: 8px;
}

.mobile-nav ul {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.mobile-nav a {
    font-size: 24px;
    font-weight: 500;
    color: var(--text-primary);
}

.mobile-nav a:hover {
    color: var(--accent-cyan);
}

.mobile-menu-footer {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
}

.contact-title {
    font-family: 'DM Mono', monospace;
    font-size: 12px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.mobile-menu-footer p {
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.mobile-menu-footer a {
    color: var(--text-secondary);
}

.mobile-menu-footer a:hover {
    color: var(--accent-cyan);
}

.mobile-cta {
    margin-top: 24px;
}

/* Search Overlay */
.search-overlay {
    position: fixed;
    inset: 0;
    background: rgba(24, 24, 24, 0.98);
    z-index: 1002;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.search-overlay.active {
    opacity: 1;
    visibility: visible;
}

.search-close {
    position: absolute;
    top: 24px;
    right: 24px;
    color: var(--text-primary);
    padding: 8px;
}

.search-form {
    width: 100%;
    max-width: 600px;
    padding: 0 24px;
}

.search-input {
    width: 100%;
    padding: 20px 0;
    font-size: 32px;
    font-family: 'DM Sans', sans-serif;
    color: var(--text-primary);
    background: transparent;
    border: none;
    border-bottom: 2px solid var(--border-color);
    outline: none;
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-input:focus {
    border-color: var(--accent-cyan);
}

/* Hero Section */
.hero {
    padding: 140px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-content {
    max-width: 800px;
}

.hero-title {
    margin-bottom: 24px;
}

.hero-title del {
    text-decoration: line-through;
    text-decoration-color: var(--accent-cyan);
    text-decoration-thickness: 3px;
}

.hero-description {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 600px;
}

.hero-form {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
}

.email-form {
    display: flex;
    gap: 12px;
    flex: 1;
    min-width: 280px;
}

.email-input {
    flex: 1;
    padding: 14px 20px;
    font-size: 14px;
    color: var(--text-primary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    outline: none;
    transition: var(--transition);
}

.email-input:focus {
    border-color: var(--accent-cyan);
}

.email-input::placeholder {
    color: var(--text-muted);
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 48px;
}

.hero-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.hero-features svg {
    color: var(--accent-cyan);
}

.video-button {
    margin-bottom: 48px;
}

.video-play {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    padding: 16px 24px;
    background: var(--bg-secondary);
    border-radius: 16px;
    transition: var(--transition);
}

.video-play:hover {
    background: var(--border-color);
}

.play-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: 50%;
    color: white;
}

.video-text {
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Hero Cards */
.hero-cards {
    display: grid;
    gap: 24px;
    margin-top: 48px;
}

.solution-card {
    position: relative;
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 32px;
    overflow: hidden;
}

.card-waves {
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    opacity: 0.3;
}

.card-tags {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.card-tags span {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.solution-card h4 {
    margin-bottom: 24px;
    max-width: 300px;
}

.card-icons {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.card-icons img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.card-arrow {
    position: absolute;
    bottom: 24px;
    right: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: 50%;
    color: white;
    transition: var(--transition);
}

.card-arrow:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

.dashboard-card {
    position: relative;
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 32px;
}

.dashboard-card h5 {
    margin-bottom: 16px;
}

.dashboard-card p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 24px;
}

/* Partners Section */
.partners {
    padding: 40px 0;
    overflow: hidden;
}

.partners-slider {
    overflow: hidden;
}

.partners-track {
    display: flex;
    gap: 60px;
    animation: marquee 30s linear infinite;
}

.partner-logo {
    flex-shrink: 0;
    opacity: 0.6;
    transition: var(--transition);
}

.partner-logo:hover {
    opacity: 1;
}

.partner-logo img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Features Section */
.features {
    padding: 100px 0;
}

.section-header {
    margin-bottom: 64px;
}

.section-header h2 {
    max-width: 800px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 32px;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    width: 50px;
    height: 50px;
    margin-bottom: 24px;
}

.feature-icon svg {
    width: 100%;
    height: 100%;
    fill: var(--accent-cyan);
}

.feature-card h5 {
    margin-bottom: 16px;
    color: var(--text-primary);
}

.feature-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* How It Works Section */
.how-it-works {
    padding: 100px 0;
}

.how-it-works-grid {
    display: grid;
    gap: 64px;
    align-items: center;
}

.dashboard-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
}

.dashboard-image img {
    width: 100%;
    border-radius: 20px;
}

.video-play-btn {
    position: absolute;
    bottom: 24px;
    right: 24px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    background: var(--bg-secondary);
    border-radius: 12px;
    transition: var(--transition);
}

.video-play-btn:hover {
    background: var(--border-color);
}

.how-it-works-content h2 {
    margin-bottom: 48px;
}

.steps-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-bottom: 32px;
}

.step-item {
    display: flex;
    gap: 20px;
}

.step-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    color: var(--accent-cyan);
}

.step-icon svg {
    width: 100%;
    height: 100%;
}

.step-content h5 {
    margin-bottom: 8px;
    color: var(--text-primary);
}

.step-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Tabs Section */
.tabs-section {
    padding: 100px 0;
}

.tabs-grid {
    display: grid;
    gap: 64px;
    align-items: center;
}

.tabs-content h2 {
    margin-bottom: 48px;
}

.tabs-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.tab-item {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--bg-secondary);
    border-radius: 16px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.tab-item:hover,
.tab-item.active {
    border-color: var(--accent-cyan);
}

.tab-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    color: var(--accent-cyan);
}

.tab-icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.tab-text h5 {
    margin-bottom: 8px;
    color: var(--text-primary);
}

.tab-text p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.tabs-images {
    position: relative;
}

.tab-image {
    display: none;
    border-radius: 20px;
    overflow: hidden;
}

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

.tab-image img {
    width: 100%;
    border-radius: 20px;
}

/* CTA Banner */
.cta-banner {
    padding: 80px 0;
}

.cta-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
    text-align: center;
}

.cta-image {
    max-width: 300px;
}

.cta-image img {
    width: 100%;
}

.cta-content h2 del {
    text-decoration: line-through;
    text-decoration-color: var(--accent-cyan);
    text-decoration-thickness: 3px;
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
}

.testimonials-grid {
    display: grid;
    gap: 64px;
}

.testimonials-header h2 {
    margin-bottom: 32px;
}

.happy-clients {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.clients-label {
    font-size: 14px;
    color: var(--text-muted);
}

.clients-count {
    font-family: 'DM Sans', sans-serif;
    font-size: 48px;
    font-weight: 500;
    color: var(--text-primary);
}

.clients-suffix {
    font-family: 'DM Sans', sans-serif;
    font-size: 48px;
    font-weight: 500;
    color: var(--accent-cyan);
}

.testimonials-slider {
    position: relative;
}

.testimonials-track {
    position: relative;
    min-height: 250px;
}

.testimonial-card {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.testimonial-card.active {
    opacity: 1;
    visibility: visible;
}

.testimonial-text {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 32px;
    margin-bottom: 24px;
}

.testimonial-text p {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.author-name {
    font-weight: 600;
    color: var(--text-primary);
}

.author-position {
    font-size: 14px;
    color: var(--text-muted);
}

.testimonials-nav {
    display: flex;
    gap: 16px;
    margin-top: 32px;
}

.nav-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--bg-secondary);
    border-radius: 50%;
    color: var(--text-primary);
    transition: var(--transition);
}

.nav-btn:hover {
    background: var(--gradient-primary);
}

/* FAQ Section */
.faq {
    padding: 100px 0;
}

.faq-grid {
    display: grid;
    gap: 64px;
    align-items: start;
}

.faq-image {
    display: none;
}

.faq-image img {
    width: 100%;
    max-width: 400px;
}

.faq-content h2 {
    margin-bottom: 48px;
}

.accordion {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.accordion-item {
    background: var(--bg-secondary);
    border-radius: 16px;
    overflow: hidden;
}

.accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 24px;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
    text-align: left;
    background: transparent;
    border: none;
    cursor: pointer;
}

.accordion-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--accent-cyan);
    transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
    transform: rotate(90deg);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion-item.active .accordion-body {
    max-height: 200px;
}

.accordion-body p {
    padding: 0 24px 24px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Pricing Section */
.pricing {
    padding: 100px 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

.pricing-card {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 32px;
    transition: var(--transition);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-8px);
}

.pricing-card.featured {
    border: 2px solid var(--accent-cyan);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 16px;
    font-size: 12px;
    font-weight: 500;
    background: var(--gradient-primary);
    border-radius: 20px;
    white-space: nowrap;
}

.pricing-header {
    margin-bottom: 24px;
}

.pricing-header h4 {
    margin-bottom: 8px;
}

.pricing-header p {
    font-size: 14px;
    color: var(--text-muted);
}

.pricing-features {
    margin-bottom: 24px;
}

.pricing-features li {
    padding: 8px 0;
    font-size: 14px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 24px;
}

.pricing-price .currency {
    font-size: 24px;
    color: var(--text-primary);
}

.pricing-price .price {
    font-family: 'DM Sans', sans-serif;
    font-size: 48px;
    font-weight: 500;
    color: var(--text-primary);
}

.pricing-price .period {
    font-size: 16px;
    color: var(--text-muted);
}

/* Partners Bottom */
.partners-bottom {
    padding: 100px 0;
}

/* Footer */
.footer {
    padding-top: 100px;
}

.footer-newsletter {
    padding: 64px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.newsletter-grid {
    display: grid;
    gap: 48px;
    align-items: center;
}

.newsletter-content h3 {
    margin-bottom: 16px;
}

.newsletter-content p {
    color: var(--text-secondary);
    font-size: 14px;
}

.subscribe-form {
    display: flex;
    gap: 12px;
}

.subscribe-input {
    flex: 1;
    padding: 14px 20px;
    font-size: 14px;
    color: var(--text-primary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    outline: none;
    transition: var(--transition);
}

.subscribe-input:focus {
    border-color: var(--accent-cyan);
}

.subscribe-input::placeholder {
    color: var(--text-muted);
}

.footer-main {
    padding: 64px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 48px;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 24px;
}

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

.social-links {
    display: flex;
    gap: 16px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-secondary);
    border-radius: 50%;
    color: var(--text-primary);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--gradient-primary);
}

.footer-column h6 {
    margin-bottom: 24px;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-column a {
    font-size: 14px;
    color: var(--text-secondary);
}

.footer-column a:hover {
    color: var(--accent-cyan);
}

.footer-column p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.footer-bottom {
    padding: 24px 0;
    border-top: 1px solid var(--border-color);
}

.footer-bottom-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 16px;
}

.footer-bottom-inner p {
    font-size: 14px;
    color: var(--text-muted);
}

.footer-bottom-inner a {
    color: var(--text-secondary);
}

.footer-bottom-inner a:hover {
    color: var(--accent-cyan);
}

/* Scroll to Top */
.scroll-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: 50%;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

/* Video Modal */
.video-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1003;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    padding: 24px;
}

.video-modal.active {
    opacity: 1;
    visibility: visible;
}

.video-modal-content {
    position: relative;
    width: 100%;
    max-width: 900px;
    aspect-ratio: 16/9;
}

.video-modal-close {
    position: absolute;
    top: -48px;
    right: 0;
    color: white;
    padding: 8px;
}

.video-container {
    width: 100%;
    height: 100%;
    border-radius: 16px;
    overflow: hidden;
}

.video-container iframe {
    width: 100%;
    height: 100%;
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Responsive Styles */
@media (min-width: 768px) {
    .main-nav {
        display: block;
    }

    .header-actions {
        display: flex;
    }

    .menu-toggle {
        display: none;
    }

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

    .how-it-works-grid {
        grid-template-columns: 1fr 1fr;
    }

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

    .faq-grid {
        grid-template-columns: 1fr 2fr;
    }

    .faq-image {
        display: block;
    }

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

@media (min-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: 1fr 2fr;
    }

    .pricing-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Font Awesome Fallback */
.fab {
    font-family: 'Font Awesome 5 Brands';
    font-weight: 400;
}

/* Services Section */
.services {
    padding: 100px 0;
    background: #0f0f14;
    color: #fff;
    font-family: 'Arial', sans-serif;
}

.services .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.services .section-subtitle {
    text-transform: uppercase;
    color: #888;
    font-size: 14px;
    letter-spacing: 1px;
}

.services .gradient-text {
    background: linear-gradient(90deg, #00ff9c, #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 36px;
    font-weight: 700;
}

.services .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.services .service-card {
    background: linear-gradient(135deg, #111, #1a1a1a);
    border-radius: 20px;
    padding: 30px 20px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #222;
}

.services .service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,255,156,0.2);
}

.services .service-card .service-icon img {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
}

.services .service-card h4 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #00ff9c;
}

.services .service-card p {
    font-size: 15px;
    line-height: 1.6;
    color: #ccc;
}

/* Fade-in animation */
.services .fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s forwards;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive adjustments */
@media(max-width:768px){
    .services .gradient-text{
        font-size: 28px;
    }
    .services .service-card {
        padding: 25px 15px;
    }
}

/* Contact Us Section */
.contact-us {
    padding: 80px 0;
    background: #0a0a0a;
    color: #fff;
    font-family: 'Arial', sans-serif;
}

.contact-us .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.contact-us .section-subtitle {
    display: block;
    font-size: 14px;
    color: #888;
    text-transform: uppercase;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.contact-us .gradient-text {
    background: linear-gradient(90deg, #00f0ff, #ff00f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 32px;
    font-weight: 700;
}

.contact-us .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-us .contact-form-card,
.contact-us .contact-info-card {
    background: #111;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.contact-us .contact-form .form-group {
    margin-bottom: 20px;
}

.contact-us .contact-form input,
.contact-us .contact-form textarea {
    width: 100%;
    padding: 14px 20px;
    border-radius: 8px;
    border: none;
    background: #222;
    color: #fff;
    font-size: 16px;
    resize: none;
}

.contact-us .contact-form input:focus,
.contact-us .contact-form textarea:focus {
    outline: none;
    box-shadow: 0 0 8px #00f0ff;
}

.contact-us .contact-form button {
    display: inline-block;
    background: linear-gradient(90deg, #00f0ff, #ff00f0);
    border: none;
    padding: 14px 30px;
    border-radius: 8px;
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.contact-us .contact-form button:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.contact-us .contact-info-card h4 {
    font-size: 22px;
    margin-bottom: 20px;
}

.contact-us .contact-info-card p {
    color: #aaa;
    margin-bottom: 20px;
}

.contact-us .contact-info-list {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
}

.contact-us .contact-info-list li {
    margin-bottom: 12px;
    font-size: 16px;
    color: #ddd;
}

.contact-us .contact-info-list li a {
    color: #00f0ff;
    text-decoration: underline;
}

.contact-us .social-links {
    display: flex;
    gap: 15px;
}

.contact-us .social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: #222;
    border-radius: 50%;
    color: #fff;
    transition: all 0.3s ease;
}

.contact-us .social-link:hover {
    background: linear-gradient(90deg, #00f0ff, #ff00f0);
    color: #fff;
}

.contact-us .contact-map {
    margin-top: 50px;
    border-radius: 12px;
    overflow: hidden;
}

/* Responsive */
@media screen and (max-width: 992px) {
    .contact-us .contact-grid {
        grid-template-columns: 1fr;
    }

    .contact-us .contact-map {
        height: 300px;
    }
}

/* Fade-in Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s forwards;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.video-container {
    width: 100%;
    margin-top: 2rem;
    border-radius: 16px;
    overflow: hidden;
    /* This creates a sleek wide-screen look */
    aspect-ratio: 21 / 9; 
    background: #000;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.video-element {
    width: 100%;
    height: 100%;
    /* 'cover' ensures the video fills the 21:9 area perfectly */
    object-fit: cover; 
    display: block;
}

/* Optional: Subtle glow effect to match your gradient theme */
.video-container::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 16px;
    box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.05);
    pointer-events: none;
}