/* KwickSIGN Global Styles */
:root {
    --primary: #4CAF50;
    --primary-dark: #388E3C;
    --secondary: #2196F3;
    --accent: #FF9800;
    --dark: #1a1a1a;
    --dark-grey: #333;
    --medium-grey: #666;
    --light-grey: #f5f5f5;
    --white: #fff;
    --text-dark: #333;
    --text-light: #fff;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.15);
    --radius: 8px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--white);
}

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

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

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(26,26,26,0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 0 20px;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-weight: 700;
    font-size: 1.3em;
}

.nav-logo:hover { color: var(--primary); }
.nav-logo img { height: 32px; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav-links > a, .nav-dropdown-toggle {
    color: rgba(255,255,255,0.9);
    padding: 10px 15px;
    font-size: 0.95em;
    border: none;
    background: none;
    cursor: pointer;
}

.nav-links > a:hover, .nav-dropdown-toggle:hover { color: var(--primary); }

.nav-dropdown {
    position: relative;
}

.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
}

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

.nav-dropdown-menu a {
    display: block;
    padding: 12px 20px;
    color: var(--text-dark);
    border-bottom: 1px solid #eee;
}

.nav-dropdown-menu a:last-child { border-bottom: none; }
.nav-dropdown-menu a:hover { background: var(--light-grey); color: var(--primary); }

.nav-cta {
    background: var(--primary) !important;
    color: var(--white) !important;
    padding: 10px 25px !important;
    border-radius: var(--radius);
    font-weight: 600;
    margin-left: 10px;
}

.nav-cta:hover { background: var(--primary-dark) !important; }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--white);
    transition: var(--transition);
}

/* Hero Sections */
.hero {
    padding: 140px 20px 100px;
    background: linear-gradient(135deg, var(--dark) 0%, #2d2d2d 100%);
    color: var(--white);
    text-align: center;
}

.hero-video {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-video video {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: translate(-50%, -50%);
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 20px;
}

.hero h1 {
    font-size: 3.2em;
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero p {
    font-size: 1.3em;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto 30px;
}

.hero-small { padding: 120px 20px 60px; }
.hero-small h1 { font-size: 2.5em; margin-bottom: 15px; }
.hero-small p { font-size: 1.1em; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 35px;
    border-radius: var(--radius);
    font-size: 1.1em;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(76,175,80,0.3);
}

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

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

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

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

/* Sections */
.section {
    padding: 100px 20px;
}

.section-grey { background: var(--light-grey); }
.section-dark { background: var(--dark); color: var(--white); }
.section-gradient { background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%); color: var(--white); }
.section-primary { background: var(--primary); color: var(--white); }

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

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

.section-header h2 {
    font-size: 2.5em;
    margin-bottom: 15px;
}

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

.section-dark .section-header p,
.section-gradient .section-header p { color: rgba(255,255,255,0.8); }

/* Grid Layouts */
.grid {
    display: grid;
    gap: 30px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Cards */
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.card-icon {
    font-size: 3em;
    margin-bottom: 20px;
}

.card h3 {
    font-size: 1.4em;
    margin-bottom: 15px;
}

.card p {
    color: var(--medium-grey);
    line-height: 1.7;
}

.card-dark {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
}

.card-dark p { color: rgba(255,255,255,0.7); }

/* Feature List */
.feature-list {
    display: grid;
    gap: 25px;
}

.feature-item {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius);
    border-left: 4px solid var(--primary);
}

.feature-icon { font-size: 2em; }

.feature-text h4 {
    font-size: 1.2em;
    margin-bottom: 8px;
}

.feature-text p {
    opacity: 0.8;
    font-size: 0.95em;
}

/* Stats */
.stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
    margin: 40px 0;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 3.5em;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    font-size: 1em;
    opacity: 0.8;
    margin-top: 5px;
}

/* Steps */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    counter-reset: step;
}

.step {
    text-align: center;
    position: relative;
}

.step::before {
    counter-increment: step;
    content: counter(step);
    display: block;
    width: 60px;
    height: 60px;
    line-height: 60px;
    background: var(--primary);
    color: var(--white);
    font-size: 1.5em;
    font-weight: 700;
    border-radius: 50%;
    margin: 0 auto 20px;
}

.step h3 { margin-bottom: 10px; }
.step p { color: var(--medium-grey); }

/* Tables */
.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

th, td {
    padding: 15px 20px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

th {
    background: var(--dark);
    color: var(--white);
    font-weight: 600;
}

tr:hover { background: var(--light-grey); }

/* FAQ */
.faq-item {
    border-bottom: 1px solid #eee;
    padding: 25px 0;
}

.faq-question {
    font-size: 1.2em;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.faq-answer {
    color: var(--medium-grey);
    line-height: 1.7;
}

/* Testimonial */
.testimonial {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.testimonial-quote {
    font-size: 1.6em;
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 25px;
}

.testimonial-author {
    font-size: 1.1em;
    opacity: 0.9;
}

/* CTA Section */
.cta-section {
    text-align: center;
    padding: 80px 20px;
}

.cta-section h2 {
    font-size: 2.5em;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 1.2em;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 30px;
}

/* Blog */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.blog-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.blog-card-image {
    height: 200px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4em;
}

.blog-card-content {
    padding: 25px;
}

.blog-card-meta {
    font-size: 0.85em;
    color: var(--medium-grey);
    margin-bottom: 10px;
}

.blog-card h3 {
    font-size: 1.3em;
    margin-bottom: 10px;
}

.blog-card h3 a { color: var(--text-dark); }
.blog-card h3 a:hover { color: var(--primary); }

.blog-card p {
    color: var(--medium-grey);
    font-size: 0.95em;
}

/* Article */
.article {
    max-width: 800px;
    margin: 0 auto;
}

.article h2 {
    font-size: 1.8em;
    margin: 40px 0 20px;
    color: var(--text-dark);
}

.article h3 {
    font-size: 1.4em;
    margin: 30px 0 15px;
}

.article p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: var(--medium-grey);
}

.article ul, .article ol {
    margin: 20px 0;
    padding-left: 30px;
}

.article li {
    margin-bottom: 10px;
    color: var(--medium-grey);
}

.article-meta {
    color: var(--medium-grey);
    font-size: 0.95em;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: var(--radius);
    font-size: 1em;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(76,175,80,0.1);
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 80px 20px 30px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 50px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3em;
    font-weight: 700;
    margin-bottom: 15px;
}

.footer-column p {
    color: rgba(255,255,255,0.7);
    font-size: 0.9em;
    line-height: 1.7;
}

.footer-column h4 {
    color: var(--primary);
    margin-bottom: 20px;
    font-size: 1.1em;
}

.footer-column a {
    display: block;
    color: rgba(255,255,255,0.7);
    margin-bottom: 10px;
    font-size: 0.9em;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.5);
    font-size: 0.9em;
}

.footer-bottom a { color: var(--primary); }

/* Breadcrumb */
.breadcrumb {
    padding: 15px 0;
    font-size: 0.9em;
    color: rgba(255,255,255,0.7);
}

.breadcrumb a { color: rgba(255,255,255,0.7); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb span { margin: 0 10px; }

/* Two Column Layout */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.two-col-content h2 {
    font-size: 2.2em;
    margin-bottom: 20px;
}

.two-col-content p {
    font-size: 1.1em;
    color: var(--medium-grey);
    margin-bottom: 15px;
    line-height: 1.7;
}

.two-col-image {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: var(--radius-lg);
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8em;
}

/* Pricing */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.pricing-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
    box-shadow: var(--shadow);
    position: relative;
}

.pricing-card.featured {
    border: 3px solid var(--primary);
    transform: scale(1.05);
}

.pricing-card.featured::before {
    content: "Most Popular";
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: var(--white);
    padding: 5px 20px;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: 600;
}

.pricing-card h3 {
    font-size: 1.5em;
    margin-bottom: 10px;
}

.pricing-price {
    font-size: 3em;
    font-weight: 700;
    color: var(--primary);
    margin: 20px 0;
}

.pricing-price span {
    font-size: 0.4em;
    color: var(--medium-grey);
}

.pricing-features {
    text-align: left;
    margin: 30px 0;
}

.pricing-features li {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
    color: var(--medium-grey);
}

.pricing-features li::before {
    content: "✓";
    color: var(--primary);
    margin-right: 10px;
    font-weight: 700;
}

/* Responsive */
@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .footer-content { grid-template-columns: repeat(3, 1fr); }
    .two-col { grid-template-columns: 1fr; gap: 40px; }
    .two-col-image { height: 300px; }
}

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

    .nav-links {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--dark);
        flex-direction: column;
        padding: 20px;
        gap: 0;
        display: none;
    }

    .nav-links.active { display: flex; }

    .nav-links > a, .nav-dropdown-toggle {
        padding: 15px;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }

    .nav-dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: rgba(255,255,255,0.05);
    }

    .nav-dropdown-menu a { color: rgba(255,255,255,0.8); border-bottom-color: rgba(255,255,255,0.1); }

    .nav-cta { margin: 15px 0 0; }

    .hero h1 { font-size: 2.2em; }
    .hero p { font-size: 1.1em; }

    .section { padding: 60px 20px; }
    .section-header h2 { font-size: 2em; }

    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }

    .stats { gap: 30px; }
    .stat-number { font-size: 2.5em; }

    .footer-content { grid-template-columns: 1fr 1fr; }

    .pricing-card.featured { transform: none; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 1.8em; }
    .footer-content { grid-template-columns: 1fr; }
    .stats { flex-direction: column; gap: 20px; }
}