:root {
    --primary-color: #0d6efd;
    --primary-hover: #0b5ed7;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    
    /* Product Colors */
    --purple: #8b5cf6;
    --purple-light: #ede9fe;
    --green: #10b981;
    --green-light: #d1fae5;
    --blue: #3b82f6;
    --blue-light: #dbeafe;
    --orange: #f97316;
    --orange-light: #ffedd5;
    --indigo: #6366f1;
    --indigo-light: #e0e7ff;
    
    /* Dark Theme (Footer/CTA) */
    --bg-dark: #0f172a;
    --text-dark-light: #cbd5e1;

    --font-family: 'Inter', sans-serif;
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-family);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-white);
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-center { text-align: center; }
.bg-light { background-color: var(--bg-light); }
.mt-4 { margin-top: 1.5rem; }
.mt-auto { margin-top: auto; }

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

.text-primary { color: var(--primary-color); }
.text-purple { color: var(--purple); }
.text-green { color: var(--green); }
.text-blue { color: var(--blue); }
.text-orange { color: var(--orange); }
.text-indigo { color: var(--indigo); }

.bg-purple-light { background-color: var(--purple-light); }
.bg-green-light { background-color: var(--green-light); }
.bg-blue-light { background-color: var(--blue-light); }
.bg-orange-light { background-color: var(--orange-light); }
.bg-indigo-light { background-color: var(--indigo-light); }

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    border-radius: 0.375rem;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition);
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1.125rem;
}

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

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

.btn-white {
    background-color: white;
    color: var(--text-dark);
}
.btn-white:hover {
    background-color: #f1f1f1;
}

.btn-outline-white {
    border-color: white;
    color: white;
    background-color: transparent;
}
.btn-outline-white:hover {
    background-color: white;
    color: var(--text-dark);
}

/* Header */
.header {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    background-color: var(--bg-white);
    z-index: 1000;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    font-size: 2rem;
    color: var(--primary-color);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-name {
    font-weight: 800;
    font-size: 1.25rem;
    line-height: 1;
}

.logo-sub {
    font-size: 0.65rem;
    color: var(--text-light);
}

.desktop-nav {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: var(--text-dark);
    font-size: 0.95rem;
}

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

.dropdown i {
    font-size: 0.75rem;
    margin-left: 0.25rem;
}

.header-buttons {
    display: flex;
    gap: 1rem;
}

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

/* Mobile Nav */
.mobile-nav {
    display: none;
    flex-direction: column;
    padding: 1rem 20px;
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    position: absolute;
    top: 70px; /* Approx header height */
    left: 0;
    width: 100%;
    z-index: 999;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

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

.mobile-nav .nav-link {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.mobile-nav-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

/* Hero Section */
.hero {
    padding: 5rem 0;
    overflow: hidden;
}

.hero-container {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.hero-content {
    flex: 1;
}

.hero-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--blue-light);
    color: var(--primary-color);
    border-radius: 999px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.hero-desc {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    max-width: 90%;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.hero-actions .btn i {
    margin-left: 0.5rem;
}

.hero-features {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: var(--text-light);
}

.feature-item i {
    color: var(--primary-color);
    margin-right: 0.25rem;
}

.hero-image {
    flex: 1;
    position: relative;
}

.hero-image img {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: 1rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

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

.section-subtitle {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: block;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 2.25rem;
}

.section-desc {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* Products Section */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.product-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.product-card.border-purple { border-top: 4px solid var(--purple); }
.product-card.border-green { border-top: 4px solid var(--green); }
.product-card.border-blue { border-top: 4px solid var(--blue); }
.product-card.border-orange { border-top: 4px solid var(--orange); }
.product-card.border-indigo { border-top: 4px solid var(--indigo); }

.product-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.product-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.badge {
    padding: 0.25rem 0.5rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-purple { background-color: var(--purple-light); color: var(--purple); }
.badge-green { background-color: var(--green-light); color: var(--green); }
.badge-blue { background-color: var(--blue-light); color: var(--blue); }
.badge-orange { background-color: var(--orange-light); color: var(--orange); }
.badge-indigo { background-color: var(--indigo-light); color: var(--indigo); }

.product-title {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.product-subtitle {
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1rem;
    display: block;
}

.product-desc {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.product-features {
    margin-bottom: 1.5rem;
}

.product-features li {
    font-size: 0.9rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.product-link {
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.product-link:hover { opacity: 0.8; }

/* Industries Section */
.industry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 1.5rem;
}

.industry-card {
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.5rem 1rem;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}

.industry-card:hover {
    border-color: var(--primary-color);
    background-color: var(--bg-light);
}

.industry-icon {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.industry-card span {
    font-weight: 500;
    font-size: 0.9rem;
    display: block;
}

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

.feature-box {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
}

.feature-box:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto 1.5rem;
    background-color: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.feature-box h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.feature-box p {
    color: var(--text-light);
}

/* CTA Section */
.cta-section {
    padding: 3rem 0;
}

.cta-box {
    background-color: var(--bg-dark);
    border-radius: 1.5rem;
    padding: 3rem;
    display: flex;
    align-items: center;
    gap: 3rem;
    color: white;
}

.cta-content {
    flex: 1;
}

.cta-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-content p {
    color: var(--text-dark-light);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.cta-actions {
    display: flex;
    gap: 1rem;
}

.cta-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.cta-image img {
    max-width: 100%;
    height: auto;
    border-radius: 1rem;
}

/* Stats Section */
.stats {
    padding: 3rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.stat-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stat-icon {
    font-size: 2rem;
    opacity: 0.2;
}

.stat-number {
    font-size: 1.5rem;
    margin-bottom: 0;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-light);
}

/* Footer */
.footer {
    background-color: var(--bg-dark);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.brand-col p {
    color: var(--text-dark-light);
    margin: 1rem 0;
    font-size: 0.9rem;
    max-width: 80%;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 2rem;
    height: 2rem;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary-color);
}

.footer-col h4 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col ul a {
    color: var(--text-dark-light);
    font-size: 0.9rem;
}

.footer-col ul a:hover {
    color: white;
}

.newsletter-col p {
    color: var(--text-dark-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    border: none;
    outline: none;
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    text-align: center;
    color: var(--text-dark-light);
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-title { font-size: 2.75rem; }
    .footer-grid { grid-template-columns: repeat(3, 1fr); }
    .brand-col, .newsletter-col { grid-column: span 3; }
}

@media (max-width: 768px) {
    .header-contact {
        flex-direction: column;
        gap: 0.25rem;
        font-size: 0.8rem;
        align-items: flex-end;
    }
    .header-buttons { display: none; }
    .mobile-menu-btn { display: none; }
    
    .hero-container { flex-direction: column; text-align: center; }
    .hero-desc { margin: 0 auto 2rem; }
    .hero-actions { justify-content: center; flex-direction: column; }
    .hero-features { justify-content: center; }
    
    .cta-box { flex-direction: column; text-align: center; }
    .cta-actions { justify-content: center; }
}

/* Header Contact Info */
.header-contact {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    font-size: 0.95rem;
    font-weight: 500;
}

.header-contact .contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-dark);
}

.header-contact .contact-item:hover {
    color: var(--primary-color);
}

/* Minimal Footer */
.footer-minimal {
    background-color: var(--bg-dark);
    color: white;
    padding: 3rem 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-minimal-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.footer-contact {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    font-size: 1.1rem;
    font-weight: 500;
}

.footer-contact .contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-dark-light);
    transition: var(--transition);
}

.footer-contact .contact-item:hover {
    color: white;
}

.footer-contact .separator {
    color: rgba(255, 255, 255, 0.2);
}

.footer-minimal .copyright {
    color: var(--text-dark-light);
    font-size: 0.875rem;
}

@media (max-width: 576px) {
    .footer-contact {
        flex-direction: column;
        gap: 0.5rem;
    }
    .footer-contact .separator {
        display: none;
    }
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--bg-white);
    padding: 2.5rem;
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: 500px;
    border-radius: 1rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    position: relative;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        transform: translateY(-20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.close-btn {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    color: var(--text-light);
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
    line-height: 1;
}

.close-btn:hover {
    color: var(--text-dark);
}

.modal-content h2 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.modal-content p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.form-group {
    margin-bottom: 1.25rem;
    text-align: left;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.15);
}

.btn-submit {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
}

.form-response {
    margin-top: 1rem;
    padding: 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.9rem;
    display: none;
}

.form-response.success {
    display: block;
    background-color: var(--green-light);
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.form-response.error {
    display: block;
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* NotifyFlow Showcase Styles */
.notifyflow-hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 100%);
    color: white;
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.notifyflow-hero .hero-desc {
    color: var(--text-dark-light);
}

.notifyflow-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    z-index: 1;
    pointer-events: none;
}

.notifyflow-showcase {
    padding: 5rem 0;
}

.showcase-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.tab-btn {
    padding: 0.75rem 1.5rem;
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-dark);
}

.tab-btn:hover {
    border-color: var(--indigo);
    color: var(--indigo);
}

.tab-btn.active {
    background-color: var(--indigo);
    color: white;
    border-color: var(--indigo);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
}

.showcase-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.showcase-pane {
    display: none;
    width: 100%;
    animation: fadeIn 0.5s ease;
}

.showcase-pane.active {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.mockup-container {
    max-width: 900px;
    width: 100%;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
    background-color: #1e293b;
    margin-bottom: 2rem;
}

.mockup-container img {
    width: 100%;
    display: block;
    height: auto;
}

.pane-desc {
    max-width: 600px;
    text-align: center;
}

.pane-desc h3 {
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
}

.pane-desc p {
    color: var(--text-light);
}

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

.feature-pill {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--indigo-light);
    color: var(--indigo);
    font-weight: 600;
    border-radius: 999px;
    margin-bottom: 1rem;
    font-size: 0.85rem;
}