/* =====================================================
   MODERN LANDING PAGE STYLES - Buzee.io
   ===================================================== */

:root {
    --primary-color: #0066ff;
    --primary-dark: #0052cc;
    --primary-light: #3385ff;
    --success-color: #00c851;
    --info-color: #33b5e5;
    --warning-color: #ffbb33;
    --danger-color: #ff4444;
    --dark-color: #212529;
    --light-color: #f8f9fa;
    --text-color: #333333;
    --text-muted: #6c757d;
    --border-radius: 12px;
    --transition: all 0.3s ease;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.16);
}

/* =====================================================
   GLOBAL STYLES
   ===================================================== */

body {
    font-family: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

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

.hero-section {
    position: relative;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    overflow: hidden;
}

.hero-section::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"><rect fill="%23ffffff" fill-opacity="0.03" width="50" height="50"/><rect fill="%23ffffff" fill-opacity="0.03" x="50" y="50" width="50" height="50"/></svg>');
    opacity: 0.3;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    opacity: 0.95;
    margin-bottom: 2rem;
}

.hero-cta .btn {
    font-weight: 600;
    letter-spacing: 0.5px;
    border-radius: 50px;
    transition: var(--transition);
}

.hero-cta .btn-primary {
    background: white;
    color: var(--primary-color);
    border: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.hero-cta .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
    background: #f8f9fa;
}

.hero-cta .btn-outline-light {
    border: 2px solid white;
    color: white;
}

.hero-cta .btn-outline-light:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-2px);
}

.social-proof {
    animation: fadeIn 1s ease-out 0.5s both;
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.badge-item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    opacity: 0.9;
}

.badge-item i {
    font-size: 1.2rem;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    z-index: 2;
}

.floating-card {
    animation: float 6s ease-in-out infinite;
}

.dashboard-preview {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    overflow: hidden;
}

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

.dashboard-preview .stat-item i {
    font-size: 2rem;
}

.dashboard-preview .stat-item h3 {
    color: var(--dark-color);
    font-weight: 700;
}

.dashboard-preview .stat-item p {
    color: var(--text-muted);
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* =====================================================
   SECTION TAGS & TITLES
   ===================================================== */

.section-tag {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* =====================================================
   USE CASES SECTION
   ===================================================== */

.use-cases-section {
    background: white;
}

.use-case-card {
    position: relative;
    background: white;
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 2.5rem;
    height: 100%;
    transition: var(--transition);
}

.use-case-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.use-case-card.featured {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
}

.use-case-card .popular-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--success-color);
    color: white;
    padding: 0.35rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.use-case-card .icon-wrapper {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
    font-size: 1.75rem;
}

.use-case-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.use-case-card p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-color);
}

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

/* =====================================================
   STATS SECTION
   ===================================================== */

.stats-section {
    background: var(--dark-color);
}

.stat-box {
    padding: 1.5rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.8;
    margin: 0;
}

/* =====================================================
   FEATURES SECTION
   ===================================================== */

.features-section {
    background: #fafbfc;
}

.feature-image-wrapper {
    position: relative;
}

.feature-image-wrapper img {
    width: 100%;
    height: auto;
}

.feature-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.feature-description {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.check-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.check-list li {
    padding: 0.75rem 0;
    font-size: 1.125rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.check-list i {
    font-size: 1.5rem;
}

/* =====================================================
   PRICING SECTION
   ===================================================== */

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

.pricing-toggle {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    box-shadow: var(--shadow-sm);
}

.toggle-label {
    font-weight: 600;
    color: var(--text-color);
}

.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 30px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: var(--transition);
    border-radius: 50px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: var(--transition);
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--primary-color);
}

input:checked + .slider:before {
    transform: translateX(30px);
}

/* Pricing Cards */
.pricing-card {
    background: white;
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 2rem;
    height: 100%;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.pricing-card.popular {
    border-color: var(--primary-color);
    border-width: 3px;
    box-shadow: var(--shadow-md);
}

.pricing-card .popular-tag {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1.5rem;
    border-bottom-left-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-header {
    text-align: center;
    padding-bottom: 2rem;
    border-bottom: 2px solid #f0f0f0;
    margin-bottom: 2rem;
}

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

.plan-price {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    margin-bottom: 0.5rem;
}

.plan-price .currency {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

.plan-price .amount {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1;
    color: var(--primary-color);
}

.plan-price .period {
    font-size: 1rem;
    color: var(--text-muted);
    margin-top: 2rem;
}

.plan-description {
    color: var(--text-muted);
    margin: 0;
}

.pricing-body {
    margin-bottom: 2rem;
}

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

.pricing-features li {
    padding: 0.75rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.pricing-features li i {
    color: var(--success-color);
    font-size: 1.125rem;
}

.pricing-features li.text-muted i {
    color: var(--text-muted);
}

.pricing-footer .save-text {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0;
}

.all-plans-include {
    background: white;
    border-radius: var(--border-radius);
    padding: 3rem 2rem;
    box-shadow: var(--shadow-sm);
}

.all-plans-include h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
}

.enterprise-cta {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    padding: 3rem;
}

.enterprise-cta h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.enterprise-cta p {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

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

.cta-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.bg-gradient-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
}

.cta-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
}

/* =====================================================
   CONTACT SECTION
   ===================================================== */

.contact-section {
    background: white;
}

.contact-info-card {
    text-align: center;
    padding: 2rem;
    border-radius: var(--border-radius);
    background: white;
    border: 2px solid #e9ecef;
    transition: var(--transition);
    height: 100%;
}

.contact-info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.contact-info-card .icon-wrapper {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 1.75rem;
}

.contact-info-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.contact-info-card p {
    margin: 0;
    color: var(--text-muted);
}

.contact-info-card a {
    color: var(--primary-color);
    text-decoration: none;
}

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

.contact-form-wrapper {
    background: white;
    border-radius: var(--border-radius);
    padding: 3rem;
    box-shadow: var(--shadow-md);
}

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

.contact-form .form-control {
    border: 2px solid #e9ecef;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: var(--transition);
}

.contact-form .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 102, 255, 0.1);
}

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

.bg-primary {
    background-color: var(--primary-color) !important;
}

.bg-success {
    background-color: var(--success-color) !important;
}

.bg-info {
    background-color: var(--info-color) !important;
}

.text-primary {
    color: var(--primary-color) !important;
}

.rounded-3 {
    border-radius: var(--border-radius) !important;
}

.shadow-lg {
    box-shadow: var(--shadow-lg) !important;
}

/* =====================================================
   RESPONSIVE STYLES
   ===================================================== */

/* Tablets and below */
@media (max-width: 991px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .feature-title {
        font-size: 1.75rem;
    }

    .trust-badges {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-cta .btn {
        width: 100%;
    }
}

/* Mobile devices */
@media (max-width: 767px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .feature-title {
        font-size: 1.5rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .plan-price .amount {
        font-size: 3rem;
    }

    .use-case-card {
        padding: 2rem;
    }

    .contact-form-wrapper {
        padding: 2rem;
    }

    .cta-title {
        font-size: 1.75rem;
    }
}

/* Small mobile devices */
@media (max-width: 575px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .hero-cta .btn {
        padding: 0.75rem 2rem !important;
    }

    .use-case-card {
        padding: 1.5rem;
    }

    .pricing-card {
        padding: 1.5rem;
    }
}

/* AI Feature Card */
.ai-feature-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    padding: 2.5rem;
    color: white;
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.3);
}

.ai-icon-wrapper {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.ai-icon-wrapper i {
    font-size: 2.5rem;
    color: white;
}

.ai-content h4 {
    color: white;
    font-weight: 700;
    font-size: 1.5rem;
}

.ai-suggestion {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.suggestion-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.suggestion-text {
    font-size: 1.125rem;
    color: white;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.suggestion-stats .badge {
    font-size: 0.8125rem;
    padding: 0.5rem 1rem;
}

/* =====================================================
   ANIMATIONS
   ===================================================== */

@media (prefers-reduced-motion: no-preference) {
    .use-case-card,
    .pricing-card,
    .contact-info-card,
    .feature-image-wrapper img {
        animation: fadeInUp 0.6s ease-out;
        animation-fill-mode: both;
    }

    .use-case-card:nth-child(2) {
        animation-delay: 0.1s;
    }

    .use-case-card:nth-child(3) {
        animation-delay: 0.2s;
    }
}

/* =====================================================
   PRINT STYLES
   ===================================================== */

@media print {
    .hero-section,
    .cta-section {
        background: white !important;
        color: black !important;
    }

    .pricing-card,
    .use-case-card {
        page-break-inside: avoid;
    }
}