/* VoxQualify - Custom Styles */

:root {
    --primary-blue: #2563eb;
    --secondary-purple: #7c3aed;
    --accent-teal: #14b8a6;
    --success-green: #10b981;
    --text-dark: #1f2937;
    --text-gray: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--text-dark);
    font-size: 16px;
    line-height: 1.6;
}

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

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.75rem; }
}

/* Navigation */
.navbar {
    background-color: var(--bg-white);
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(37, 99, 235, 0.1);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    letter-spacing: -0.02em;
    transition: all 0.3s ease;
}

.navbar-brand:hover {
    color: var(--secondary-purple);
}

.nav-link {
    color: var(--text-dark);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-blue), var(--secondary-purple));
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 80%;
}

.dropdown-toggle::after {
    margin-left: 0.4em;
    vertical-align: 0.15em;
}

.dropdown-menu-modern {
    border: 1px solid rgba(0,0,0,0.08);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    border-radius: 0.5rem;
    padding: 0.5rem;
    margin-top: 0.5rem;
    min-width: 220px;
}

.dropdown-menu-modern .dropdown-item {
    padding: 0.625rem 1rem;
    border-radius: 0.375rem;
    font-weight: 500;
    color: var(--text-dark);
    transition: all 0.2s ease;
}

.dropdown-menu-modern .dropdown-item:hover {
    background-color: rgba(37, 99, 235, 0.08);
    color: var(--primary-blue);
    transform: translateX(4px);
}

.dropdown-menu-modern .dropdown-item i {
    color: var(--primary-blue);
    opacity: 0.7;
    width: 18px;
}

.btn-login {
    background-color: transparent;
    color: var(--primary-blue);
    padding: 0.5rem 1.25rem;
    border-radius: 0.5rem;
    font-weight: 600;
    border: 1.5px solid var(--primary-blue);
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-login:hover {
    background-color: var(--primary-blue);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.btn-demo {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-purple) 100%);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    border: none;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-demo:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.4);
    color: white;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-purple) 100%);
    color: white;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="white" opacity="0.1"/></svg>');
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.hero p.lead {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

/* Buttons */
.btn-primary-custom {
    background-color: var(--primary-blue);
    color: white;
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    font-weight: 600;
    border: none;
    font-size: 1.125rem;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
}

.btn-primary-custom:hover {
    background-color: #1d4ed8;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(37, 99, 235, 0.3);
    color: white;
}

.btn-outline-custom {
    border: 2px solid white;
    color: white;
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    font-weight: 600;
    background: transparent;
    font-size: 1.125rem;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
}

.btn-outline-custom:hover {
    background-color: white;
    color: var(--primary-blue);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(255, 255, 255, 0.3);
}

/* Cards */
.benefit-card, .use-case-card, .feature-card, .testimonial-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    transition: all 0.3s ease;
    height: 100%;
    border: 1px solid #e5e7eb;
}

.benefit-card:hover, .use-case-card:hover, .feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

.card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-purple));
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
    font-size: 2rem;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.card-text {
    color: var(--text-gray);
    line-height: 1.7;
}

/* Section Styling */
.section {
    padding: 80px 0;
}

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

.section-title {
    text-align: center;
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-subtitle {
    text-align: center;
    color: var(--text-gray);
    font-size: 1.25rem;
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Process Steps */
.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-purple));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
    font-weight: 700;
}

.process-arrow {
    position: absolute;
    top: 40px;
    right: -50%;
    transform: translateY(-50%);
    color: var(--primary-blue);
    font-size: 2rem;
}

@media (max-width: 768px) {
    .process-arrow {
        display: none;
    }
}

/* Pricing Cards */
.pricing-card {
    background: white;
    border-radius: 1rem;
    padding: 3rem 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    transition: all 0.3s ease;
    height: 100%;
    border: 2px solid #e5e7eb;
}

.pricing-card.featured {
    border: 3px solid var(--primary-blue);
    transform: scale(1.05);
    box-shadow: 0 12px 24px rgba(37, 99, 235, 0.15);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

.pricing-card.featured:hover {
    transform: translateY(-8px) scale(1.05);
}

.pricing-badge {
    background: var(--success-green);
    color: white;
    padding: 0.375rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1rem;
}

.pricing-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.pricing-price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.pricing-price span {
    font-size: 1.25rem;
    color: var(--text-gray);
    font-weight: 400;
}

.pricing-description {
    color: var(--text-gray);
    margin-bottom: 2rem;
    min-height: 48px;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.pricing-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    align-items: center;
}

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

.pricing-features li i {
    color: var(--success-green);
    margin-right: 0.75rem;
    font-size: 1.25rem;
}

/* Testimonials */
.testimonial-card {
    background: white;
    border-radius: 1rem;
    padding: 2.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    border-left: 4px solid var(--primary-blue);
}

.testimonial-quote {
    font-size: 1.125rem;
    font-style: italic;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

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

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-purple));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
}

.testimonial-info h6 {
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.testimonial-info p {
    margin: 0;
    color: var(--text-gray);
    font-size: 0.875rem;
}

/* Stats */
.stats-section {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-purple) 100%);
    color: white;
    padding: 60px 0;
}

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

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.125rem;
    opacity: 0.9;
}

/* Footer */
.footer {
    background-color: var(--text-dark);
    color: white;
    padding: 60px 0 30px;
}

.footer h5 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.footer ul {
    list-style: none;
    padding: 0;
}

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

.footer a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 3rem;
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
}

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

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--primary-blue);
    transform: translateY(-3px);
}

/* Trust Badges */
.trust-badges {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
    padding: 2rem 0;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-gray);
    font-size: 0.875rem;
    font-weight: 600;
}

.trust-badge i {
    font-size: 2rem;
    color: var(--success-green);
}

/* Forms */
.form-control {
    padding: 0.875rem 1rem;
    border-radius: 0.5rem;
    border: 2px solid #e5e7eb;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

/* Utilities */
.text-primary-custom {
    color: var(--primary-blue);
}

.text-secondary-custom {
    color: var(--secondary-purple);
}

.bg-gradient-primary {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-purple) 100%);
}

.smooth-scroll {
    scroll-behavior: smooth;
}

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

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

/* Responsive Images */
img {
    max-width: 100%;
    height: auto;
}

/* Blog Cards */
.blog-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    transition: all 0.3s ease;
    height: 100%;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

.blog-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.blog-card-body {
    padding: 1.5rem;
}

.blog-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: var(--text-gray);
}

.blog-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.blog-title a {
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.3s ease;
}

.blog-title a:hover {
    color: var(--primary-blue);
}

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