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

:root {
    --primary-blue: #00A8E8;
    --secondary-teal: #00D9FF;
    --dark-bg: #0A0E27;
    --darker-bg: #050812;
    --card-bg: #141B3D;
    --text-primary: #FFFFFF;
    --text-secondary: #B0B8D4;
    --accent-gradient: linear-gradient(135deg, #00A8E8 0%, #00D9FF 100%);
}

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

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

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 168, 232, 0.1);
}

.navbar {
    padding: 20px 0;
}

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

.logo img {
    height: 75px;
    width: auto;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.language-switcher {
    display: flex;
    gap: 10px;
    background: var(--card-bg);
    padding: 5px;
    border-radius: 8px;
}

.lang-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.lang-btn.active {
    background: var(--accent-gradient);
    color: white;
}

.lang-btn:hover:not(.active) {
    color: var(--primary-blue);
}

.cta-btn {
    background: var(--accent-gradient);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 168, 232, 0.3);
}

/* Hero Section */
.hero {
    padding: 150px 0 100px;
    background: var(--darker-bg);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 168, 232, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 30px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    overflow: visible;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-cta {
    display: inline-block;
    background: var(--accent-gradient);
    color: white;
    padding: 18px 40px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    transition: all 0.3s ease;
}

.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 168, 232, 0.4);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.dashboard-preview {
    width: 100%;
    max-width: 600px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
    border: 2px solid rgba(0, 168, 232, 0.3);
    transition: transform 0.3s ease;
}

.dashboard-preview:hover {
    transform: scale(1.02);
}

.dashboard-preview img {
    width: 100%;
    height: auto;
    display: block;
}

/* Section Styles */
.section {
    padding: 100px 0;
    position: relative;
}

.section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at top, rgba(0, 168, 232, 0.08) 0%, transparent 50%),
                radial-gradient(ellipse at bottom, rgba(168, 85, 247, 0.06) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.section .container {
    position: relative;
    z-index: 1;
}

.section-title {
    font-size: 42px;
    text-align: center;
    margin-bottom: 20px;
    font-weight: 700;
}

.section-subtitle {
    text-align: center;
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 60px;
}

/* What We Do Section */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.content-block {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 16px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(0, 168, 232, 0.1);
}

.content-block:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 168, 232, 0.2);
    border-color: var(--primary-blue);
}

.content-block .icon svg,
.benefit-icon svg {
    display: block;
    margin: 0 auto;
}

.content-block h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--primary-blue);
    text-align: center;
}

.content-block p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Benefits Section */
.benefits {
    background: var(--darker-bg);
}

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

.benefit-card {
    background: var(--card-bg);
    padding: 35px;
    border-radius: 16px;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 168, 232, 0.1);
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 168, 232, 0.25);
    border-color: var(--primary-blue);
}

.benefit-icon {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

.benefit-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--secondary-teal);
    text-align: center;
}

.benefit-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Product Tiers */
.product-tiers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.tier-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 40px;
    border: 2px solid rgba(0, 168, 232, 0.2);
    transition: all 0.3s ease;
}

.tier-card.featured {
    background: linear-gradient(135deg, rgba(0, 168, 232, 0.1) 0%, rgba(0, 217, 255, 0.1) 100%);
    border-color: var(--primary-blue);
    transform: scale(1.05);
}

.tier-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 50px rgba(0, 168, 232, 0.3);
}

.tier-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid rgba(0, 168, 232, 0.2);
}

.tier-header h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-blue);
}

.tier-icon {
    font-size: 32px;
}

.tier-features {
    list-style: none;
}

.tier-features li {
    padding: 12px 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 25px;
}

.tier-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-teal);
    font-weight: bold;
}

/* Dashboard Showcase */
.showcase {
    background: var(--darker-bg);
}

.dashboard-mockup {
    background: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(0, 168, 232, 0.2);
}

.mockup-header {
    background: rgba(0, 168, 232, 0.1);
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid rgba(0, 168, 232, 0.2);
}

.mockup-dots {
    display: flex;
    gap: 8px;
}

.mockup-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--text-secondary);
}

.mockup-title {
    color: var(--text-secondary);
    font-weight: 600;
}

.mockup-content {
    display: grid;
    grid-template-columns: 200px 1fr;
    min-height: 500px;
}

.mockup-sidebar {
    background: rgba(0, 0, 0, 0.3);
    padding: 20px;
    border-right: 1px solid rgba(0, 168, 232, 0.1);
}

.sidebar-item {
    padding: 12px 15px;
    margin-bottom: 8px;
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
}

.sidebar-item.active {
    background: var(--accent-gradient);
    color: white;
}

.sidebar-item:hover:not(.active) {
    background: rgba(0, 168, 232, 0.1);
}

.mockup-main {
    padding: 30px;
}

.metric-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.metric-card {
    background: rgba(0, 0, 0, 0.3);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid rgba(0, 168, 232, 0.2);
}

.metric-card .metric-label {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.metric-card .metric-value {
    font-size: 32px;
    font-weight: 700;
    color: white;
    margin: 10px 0;
}

.metric-card .metric-value span {
    font-size: 18px;
    color: var(--text-secondary);
}

.metric-trend {
    font-size: 14px;
    font-weight: 600;
}

.metric-trend.positive {
    color: #00FF88;
}

.chart-area {
    background: rgba(0, 0, 0, 0.3);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid rgba(0, 168, 232, 0.2);
}

.chart-placeholder {
    width: 100%;
    height: 200px;
}

.chart {
    width: 100%;
    height: 100%;
}

/* Team Section */
.team-description {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.team-description p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-secondary);
    padding: 40px;
    background: var(--card-bg);
    border-radius: 16px;
    border: 1px solid rgba(0, 168, 232, 0.2);
}

/* CTA Section */
.cta-section {
    background: var(--darker-bg);
    text-align: center;
}

.demo-container {
    max-width: 800px;
    margin: 0 auto;
}

.demo-btn {
    background: var(--accent-gradient);
    color: white;
    padding: 20px 50px;
    border: none;
    border-radius: 12px;
    font-size: 20px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.demo-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 168, 232, 0.4);
}

.calendar-frame {
    margin-top: 40px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transition: all 0.5s ease;
    background: white;
}

.calendar-frame.hidden {
    display: none;
}

/* Footer */
footer {
    background: var(--darker-bg);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(0, 168, 232, 0.1);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-logo {
    height: 90px;
    width: auto;
}

.footer-brand {
    flex: 0 0 auto;
}

.footer-company {
    flex: 1 1 auto;
    text-align: center;
}

.company-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.company-address,
.company-details {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 5px;
    line-height: 1.6;
}

.footer-links {
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-blue);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(0, 168, 232, 0.1);
}

.footer-bottom p {
    color: var(--text-secondary);
    font-size: 13px;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-title {
        font-size: 42px;
        line-height: 1.2;
        margin-bottom: 25px;
        padding-bottom: 10px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

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

    .mockup-sidebar {
        display: flex;
        overflow-x: auto;
        border-right: none;
        border-bottom: 1px solid rgba(0, 168, 232, 0.1);
    }

    .sidebar-item {
        white-space: nowrap;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 32px;
        line-height: 1.25;
        margin-bottom: 20px;
        padding-bottom: 8px;
        overflow: visible;
    }

    .section-title {
        font-size: 32px;
    }

    .nav-right {
        flex-direction: column;
        gap: 10px;
    }

    .metric-cards {
        grid-template-columns: 1fr;
    }
}