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

:root {
    /* Color Scheme - Changed from lime to cyan/blue */
    --primary-color: #00D9FF;
    --primary-hover: #00B8D9;
    --bg-dark: #0A0E1A;
    --bg-darker: #050810;
    --bg-card: linear-gradient(135deg, #1A1F3A 0%, #0F1729 100%);
    --text-primary: #FFFFFF;
    --text-secondary: #A0A8C0;
    --shadow: 0 20px 60px rgba(0, 217, 255, 0.15);
    --shadow-hover: 0 25px 70px rgba(0, 217, 255, 0.25);
}

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

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

/* Header */
.header {
    background: rgba(10, 14, 26, 0.95);
    backdrop-filter: blur(10px);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 217, 255, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: bold;
}

.logo-icon {
    color: var(--primary-color);
    font-size: 28px;
    filter: drop-shadow(0 0 10px var(--primary-color));
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 500;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    padding: 100px 0;
    background: radial-gradient(circle at 20% 50%, rgba(0, 217, 255, 0.1) 0%, transparent 50%);
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 217, 255, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(100px);
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-left {
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.3);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 30px;
    letter-spacing: 1px;
}

.badge-icon {
    width: 20px;
    height: 20px;
    display: inline-flex;
    flex-shrink: 0;
    animation: pulse 2s ease-in-out infinite;
    fill: var(--primary-color);
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}

.badge-icon {
    font-size: 16px;
}

.hero-title {
    font-size: 80px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -1px;
    text-align: center;
}

.highlight {
    color: var(--primary-color);
    text-shadow: 0 0 30px rgba(0, 217, 255, 0.5);
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
    text-align: center;
}

.hero-features {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    justify-content: center;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 500;
}

.feature-icon {
    color: var(--primary-color);
    font-weight: bold;
    font-size: 18px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--bg-dark);
    box-shadow: 0 8px 25px rgba(0, 217, 255, 0.3);
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(0, 217, 255, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-large {
    padding: 20px 40px;
    font-size: 16px;
}

/* Info Card */
.info-card {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(0, 217, 255, 0.1);
}

.info-item {
    display: flex;
    gap: 20px;
    padding: 20px 0;
}

.info-item:not(:last-child) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.info-icon {
    font-size: 32px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 217, 255, 0.1);
    border-radius: 12px;
    flex-shrink: 0;
}

.info-title {
    font-weight: 600;
    font-size: 16px;
    margin-bottom: 5px;
}

.info-desc {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Services Section */
.services {
    padding: 100px 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 217, 255, 0.03) 100%);
}

.section-title {
    font-size: 48px;
    font-weight: 900;
    text-align: center;
    margin-bottom: 60px;
    line-height: 1.2;
}

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

.service-card {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(0, 217, 255, 0.1);
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.4s;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(0, 217, 255, 0.3);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.service-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
}

.service-desc {
    color: var(--text-secondary);
    margin-bottom: 25px;
    line-height: 1.7;
}

.service-features {
    list-style: none;
    margin-bottom: 30px;
}

.service-features li {
    padding: 8px 0;
    color: var(--text-secondary);
    font-size: 14px;
}

.service-features li::before {
    content: '✓ ';
    color: var(--primary-color);
    font-weight: bold;
    margin-right: 8px;
}

.btn-card {
    width: 100%;
    justify-content: center;
    background: rgba(0, 217, 255, 0.1);
    color: var(--primary-color);
    border: 1px solid rgba(0, 217, 255, 0.3);
    margin-top: auto;
}

.btn-card:hover {
    background: var(--primary-color);
    color: var(--bg-dark);
}

/* Process Section */
.process {
    padding: 100px 0;
    position: relative;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

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

.step-number {
    font-size: 80px;
    font-weight: 900;
    color: rgba(0, 217, 255, 0.1);
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 0;
}

.step-icon {
    font-size: 64px;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.step-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
}

.step-desc {
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 300px;
    margin: 0 auto;
}

/* Check Preview */
.process-visual {
    display: flex;
    justify-content: center;
    margin-top: 80px;
}

.check-preview {
    background: white;
    color: #000;
    padding: 30px;
    border-radius: 15px;
    max-width: 350px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
}

.check-header {
    text-align: center;
    font-weight: 800;
    font-size: 18px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px dashed #ccc;
}

.check-content {
    margin-bottom: 20px;
}

.check-line {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 14px;
}

.check-line span {
    color: #666;
}

.check-line.separator {
    border-bottom: 1px dashed #ccc;
    margin: 10px 0;
}

.check-line.total {
    font-weight: bold;
    font-size: 16px;
    padding-top: 15px;
}

.check-qr {
    text-align: center;
}

.qr-code {
    width: 150px;
    height: 150px;
    margin: 0 auto 15px;
    background: #000;
    border-radius: 10px;
    position: relative;
}

.qr-pattern {
    width: 100%;
    height: 100%;
    background:
        linear-gradient(90deg, transparent 45%, white 45%, white 55%, transparent 55%),
        linear-gradient(0deg, transparent 45%, white 45%, white 55%, transparent 55%);
    background-size: 20px 20px;
}

.qr-text {
    font-size: 12px;
    color: #666;
    line-height: 1.5;
}

/* CTA Section */
.cta {
    padding: 100px 0;
    background: radial-gradient(circle at 50% 50%, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: 42px;
    font-weight: 900;
    margin-bottom: 20px;
}

.cta-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    padding: 60px 0 40px;
    border-top: 1px solid rgba(0, 217, 255, 0.1);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: bold;
}

.footer-info {
    text-align: right;
    color: var(--text-secondary);
    font-size: 14px;
}

.footer-info p {
    margin-bottom: 5px;
}

/* Responsive */
@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-title {
        font-size: 48px;
    }

    .section-title {
        font-size: 36px;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .process-grid {
        grid-template-columns: 1fr;
    }

    .nav-menu {
        gap: 20px;
    }

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

    .footer-info {
        text-align: center;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 36px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-features {
        flex-direction: column;
        gap: 15px;
    }

    .nav-menu {
        display: none;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .btn-large {
        width: 100%;
    }
}