/* Acronis Cyber Protect Cloud - 엠플 Insight Theme */

:root {
    --bg-primary: #0a0a1a;
    --bg-secondary: #0d1025;
    --bg-tertiary: #141830;
    --card-bg: rgba(20, 24, 48, 0.8);
    --text-primary: #f8fafc;
    --text-secondary: #a0aec0;
    --text-tertiary: #718096;
    --accent-primary: #00438a;
    --accent-secondary: #0066cc;
    --accent-gradient: linear-gradient(135deg, #00438a, #0066cc);
    --highlight: #00d4aa;
    --warning: #f59e0b;
    --danger: #ef4444;
    --success: #10b981;
    --border-color: rgba(255, 255, 255, 0.1);
    --shadow-color: rgba(0, 67, 138, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
}

/* Navigation Buttons */
.nav-buttons {
    position: fixed;
    right: 2rem;
    bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    z-index: 1000;
}

.nav-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transform: translateX(20px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px var(--shadow-color);
    border: none;
}

.nav-btn:hover {
    transform: translateX(0) scale(1.1);
    background: var(--accent-secondary);
}

.nav-btn.visible {
    opacity: 1;
    transform: translateX(0);
}

.nav-btn i {
    font-size: 1.25rem;
}

#homeBtn {
    background: linear-gradient(135deg, #ff6b6b, #ee5a5a);
    box-shadow: 0 4px 15px rgba(238, 90, 90, 0.4);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(10, 10, 26, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

nav {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0.75rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.1rem;
}

.logo-icon {
    height: 24px;
    width: auto;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

nav ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: var(--accent-secondary);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6rem 2rem;
    position: relative;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 67, 138, 0.1) 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(0, 102, 204, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    position: relative;
    z-index: 1;
}

.report-badge {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 1rem 2rem;
    border-radius: 60px;
    margin-bottom: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.badge-logo {
    height: 40px;
    width: auto;
}

.badge-text {
    text-align: left;
}

.badge-label {
    display: block;
    font-size: 0.75rem;
    color: var(--highlight);
    font-weight: 600;
    letter-spacing: 0.5px;
}

.badge-title {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 2px;
}

.main-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.main-title .highlight {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.hero-meta {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.hero-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-tertiary);
    font-size: 0.95rem;
}

.hero-meta i {
    color: var(--accent-secondary);
}

/* Content Sections */
.content-section {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.content-section h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 1rem;
    font-weight: 700;
}

.content-section h2 .highlight {
    color: var(--accent-secondary);
}

.section-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.section-dark {
    background: rgba(0, 0, 0, 0.3);
    max-width: 100%;
    padding: 5rem 2rem;
}

.section-dark > * {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.section-alt {
    background: rgba(0, 67, 138, 0.08);
    max-width: 100%;
    padding: 5rem 2rem;
}

.section-alt > * {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

/* Overview Stats */
.overview-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.stat-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.stat-icon i {
    font-size: 1.75rem;
    color: white;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.stat-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.feature-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-5px);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 67, 138, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.feature-icon i {
    font-size: 1.5rem;
    color: var(--accent-secondary);
}

.feature-card h4 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Recovery Grid */
.recovery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.recovery-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--border-color);
}

.recovery-card.highlight-card {
    background: var(--accent-gradient);
    border: none;
}

.recovery-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.recovery-header i {
    font-size: 2rem;
    color: var(--accent-secondary);
}

.recovery-card.highlight-card .recovery-header i {
    color: white;
}

.recovery-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.recovery-card h4 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.recovery-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

.recovery-card.highlight-card p {
    color: rgba(255, 255, 255, 0.9);
}

/* Security Features */
.security-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.security-card {
    display: flex;
    gap: 1.5rem;
    background: var(--card-bg);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
}

.security-number {
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.security-content h4 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.security-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Platforms Grid */
.platforms-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.platform-category {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
}

.platform-category h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--accent-secondary);
}

.platform-category ul {
    list-style: none;
}

.platform-category li {
    padding: 0.35rem 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding-left: 1rem;
    position: relative;
}

.platform-category li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 4px;
    height: 4px;
    background: var(--accent-secondary);
    border-radius: 50%;
    transform: translateY(-50%);
}

/* M365 Section */
.section-m365 {
    background: linear-gradient(180deg, rgba(0, 67, 138, 0.1) 0%, transparent 100%);
    max-width: 100%;
    padding: 5rem 2rem;
}

.section-m365 > * {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.m365-comparison {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.comparison-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--border-color);
}

.comparison-card.problem {
    border-color: rgba(239, 68, 68, 0.3);
}

.comparison-card.solution {
    border-color: rgba(16, 185, 129, 0.3);
    background: rgba(16, 185, 129, 0.05);
}

.comparison-card h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.comparison-card.problem h4 {
    color: var(--danger);
}

.comparison-card.solution h4 {
    color: var(--success);
}

.comparison-card ul {
    list-style: none;
}

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

.comparison-card.problem li::before {
    content: '✕';
    position: absolute;
    left: 0;
    color: var(--danger);
    font-weight: 700;
}

.comparison-card.solution li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 700;
}

/* CTA Section */
.section-cta {
    background: var(--accent-gradient);
    max-width: 100%;
    padding: 5rem 2rem;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content h2 .highlight {
    color: var(--highlight);
}

.cta-content > p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 2rem;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

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

.cta-feature i {
    font-size: 1.25rem;
}

.cta-contact {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.cta-btn.phone {
    background: white;
    color: var(--accent-primary);
}

.cta-btn.email {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.cta-btn:hover {
    transform: translateY(-2px);
}

.cta-btn i {
    font-size: 1.25rem;
}

/* Footer */
footer {
    background: var(--bg-secondary);
    text-align: center;
    padding: 3rem 2rem;
    border-top: 1px solid var(--border-color);
}

.footer-brand {
    margin-bottom: 1rem;
}

.footer-logo-img {
    height: 36px;
}

footer p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.footer-contact {
    font-size: 0.9rem;
    color: var(--text-tertiary);
}

.footer-copyright {
    margin-top: 1.5rem;
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

/* Reveal Animation */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
    .overview-stats {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .security-features {
        grid-template-columns: 1fr;
    }

    .platforms-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .m365-comparison {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    nav ul {
        display: none;
    }

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

    .hero-meta {
        flex-direction: column;
        gap: 0.75rem;
    }

    .report-badge {
        flex-direction: column;
        text-align: center;
    }

    .badge-text {
        text-align: center;
    }

    .nav-buttons {
        right: 1rem;
        bottom: 1rem;
    }

    .content-section {
        padding: 3rem 1rem;
    }

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

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

    .cta-features {
        flex-direction: column;
        gap: 0.75rem;
    }

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

    .cta-btn {
        justify-content: center;
    }
}