/* --- ROOT VARIABLES --- */
:root {
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --success: #16a34a;
    --dark: #0f172a;
    --text-main: #334155;
    --text-light: #64748b;
    --white: #ffffff;
    --bg-light: #f8fafc;
    --border: #e2e8f0;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- RESET & BASE --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

ul { list-style: none; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; display: block; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- UTILITIES --- */
.btn-primary {
    background: var(--primary);
    color: var(--white);
    padding: 12px 24px;
    border-radius: var(--radius);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--text-main);
    padding: 12px 24px;
    font-weight: 500;
}

.btn-outline {
    border: 1px solid var(--border);
    padding: 12px 24px;
    border-radius: var(--radius);
    font-weight: 600;
}

.btn-outline:hover {
    background: var(--bg-light);
    border-color: var(--text-main);
}

.btn-lg { padding: 16px 32px; font-size: 1.05rem; }
.full { width: 100%; justify-content: center; display: flex; }

/* --- TOP BAR --- */
.top-bar {
    background: var(--bg-light);
    padding: 8px 0;
    font-size: 0.8rem;
    border-bottom: 1px solid var(--border);
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-light);
}

.top-bar-left { display: flex; gap: 20px; }
.status-badge { display: flex; align-items: center; gap: 6px; color: var(--success); font-weight: 600; }
.dot { width: 6px; height: 6px; background: var(--success); border-radius: 50%; display: inline-block; }

/* --- NAVBAR --- */
.navbar {
    height: 80px;
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    height: 70px;
    box-shadow: var(--shadow);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark);
    letter-spacing: -1px;
}

.logo span { color: var(--primary); }

.nav-links { display: flex; gap: 32px; }
.nav-links a { font-weight: 500; font-size: 0.95rem; color: var(--text-light); }
.nav-links a:hover, .nav-links a.active { color: var(--primary); }

.nav-cta { display: flex; align-items: center; gap: 12px; }
.mobile-toggle { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; }

/* --- HERO --- */
.hero {
    padding: 100px 0;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.badge-premium {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #eff6ff;
    color: var(--primary);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-text h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    color: var(--dark);
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
}

.hero-text p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-btns { display: flex; gap: 16px; margin-bottom: 48px; }

.hero-trust-mini { display: flex; align-items: center; gap: 16px; }
.avatars { display: flex; }
.avatars img {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    border: 2px solid var(--white);
    margin-left: -10px;
}
.avatars img:first-child { margin-left: 0; }
.hero-trust-mini p { font-size: 0.9rem; margin-bottom: 0; }

/* Dashboard Mockup Visual */
.hero-visual { position: relative; }
.dashboard-mockup {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    padding: 20px;
    height: 350px;
}

.mockup-header { border-bottom: 1px solid var(--border); padding-bottom: 15px; margin-bottom: 20px; }
.dots { display: flex; gap: 5px; }
.dots span { width: 8px; height: 8px; background: #e2e8f0; border-radius: 50%; }

.chart-dummy { display: flex; align-items: flex-end; gap: 10px; height: 150px; margin-bottom: 20px; }
.bar { flex: 1; background: #f1f5f9; border-radius: 4px; transition: 1s; }
.bar:nth-child(even) { background: var(--primary); opacity: 0.1; }

.floating-card {
    position: absolute;
    bottom: -20px;
    left: -40px;
    background: var(--white);
    padding: 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 15px;
    animation: float 4s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.icon-box {
    width: 45px;
    height: 45px;
    background: #dcfce7;
    color: var(--success);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-size: 1.2rem;
}

/* --- TRUST SECTION --- */
.trust-section { padding: 60px 0; border-top: 1px solid var(--border); }
.trust-label { text-align: center; font-size: 0.75rem; font-weight: 700; color: var(--text-light); letter-spacing: 2px; margin-bottom: 40px; }
.partner-logos {
    display: flex;
    justify-content: space-around;
    align-items: center;
    opacity: 0.5;
    margin-bottom: 60px;
    flex-wrap: wrap;
    gap: 30px;
}
.logo-item { font-size: 1.5rem; font-weight: 700; color: #94a3b8; }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-card h3 { font-size: 2rem; color: var(--dark); margin-bottom: 5px; }
.stat-card p { color: var(--text-light); font-weight: 500; }

/* --- FEATURES --- */
.features { padding: 100px 0; background: var(--bg-light); }
.section-header { text-align: center; max-width: 600px; margin: 0 auto 60px; }
.sub-title { color: var(--primary); font-weight: 700; font-size: 0.9rem; text-transform: uppercase; }
.section-header h2 { font-size: 2.5rem; color: var(--dark); margin: 10px 0 20px; letter-spacing: -1px; }

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.f-icon {
    width: 60px;
    height: 60px;
    background: #f1f5f9;
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.f-icon.blue { background: #eff6ff; color: var(--primary); }
.f-icon.green { background: #f0fdf4; color: var(--success); }

.feature-card h3 { margin-bottom: 12px; font-size: 1.25rem; color: var(--dark); }
.feature-card p { color: var(--text-light); font-size: 0.95rem; }

/* --- DASHBOARD PREVIEW --- */
.dashboard-preview { padding: 100px 0; }
.preview-box {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
    background: var(--dark);
    color: var(--white);
    border-radius: 24px;
    padding: 80px;
    overflow: hidden;
}

.preview-text h2 { font-size: 2.5rem; margin-bottom: 20px; }
.preview-text p { color: #94a3b8; margin-bottom: 30px; }
.preview-list { margin-bottom: 40px; }
.preview-list li { display: flex; align-items: center; gap: 12px; margin-bottom: 15px; }
.preview-list i { color: var(--success); }

.preview-image img {
    border-radius: 12px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
    transform: perspective(1000px) rotateY(-10deg);
}

/* --- PRICING --- */
.pricing { padding: 100px 0; }
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.price-card {
    padding: 40px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    position: relative;
    transition: var(--transition);
}

.price-card.featured {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.recomended {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: var(--white);
    padding: 4px 16px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
}

.p-head span { font-weight: 600; color: var(--text-light); }
.p-head h3 { font-size: 2.5rem; color: var(--dark); margin: 10px 0 30px; }
.p-head h3 span { font-size: 1rem; }

.p-features { margin-bottom: 40px; }
.p-features li { display: flex; align-items: center; gap: 10px; margin-bottom: 15px; font-size: 0.95rem; }
.p-features i { color: var(--success); }
.p-features .disabled { color: var(--text-light); opacity: 0.5; }
.p-features .disabled i { color: #cbd5e1; }

/* --- SECURITY --- */
.security { padding: 80px 0; background: var(--bg-light); border-top: 1px solid var(--border); }
.security-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.sec-item { text-align: center; }
.sec-item i { font-size: 2.5rem; color: var(--primary); margin-bottom: 20px; }
.sec-item h4 { font-size: 1.25rem; margin-bottom: 10px; color: var(--dark); }

/* --- TESTIMONIALS --- */
.testimonials { padding: 100px 0; }
.testimonial-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.testi-card { padding: 40px; background: var(--bg-light); border-radius: var(--radius); }
.stars { color: #fbbf24; margin-bottom: 20px; }
.testi-card p { font-style: italic; font-size: 1.1rem; margin-bottom: 30px; }
.user { display: flex; align-items: center; gap: 15px; }
.user img { width: 50px; height: 50px; border-radius: 50%; }
.user strong { display: block; color: var(--dark); }
.user span { font-size: 0.85rem; color: var(--text-light); }

/* --- FINAL CTA --- */
.final-cta { padding: 100px 0; }
.cta-box {
    background: linear-gradient(135deg, var(--primary), #4f46e5);
    color: var(--white);
    padding: 80px;
    border-radius: 24px;
    text-align: center;
}
.cta-box h2 { font-size: 2.8rem; margin-bottom: 20px; }
.cta-box p { font-size: 1.2rem; opacity: 0.9; margin-bottom: 40px; }

/* --- FOOTER --- */
.footer { background: var(--bg-light); padding: 80px 0 40px; border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 60px; margin-bottom: 60px; }
.footer-brand p { margin: 20px 0; color: var(--text-light); }
.socials { display: flex; gap: 15px; }
.socials a { font-size: 1.2rem; color: var(--text-light); }
.socials a:hover { color: var(--primary); }

.footer-links h4 { margin-bottom: 25px; color: var(--dark); font-weight: 700; }
.footer-links ul li { margin-bottom: 12px; }
.footer-links ul li a { color: var(--text-light); font-size: 0.95rem; }
.footer-links ul li a:hover { color: var(--primary); padding-left: 5px; }

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--text-light);
}
.legal { display: flex; gap: 24px; }

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .hero-text h1 { font-size: 2.8rem; }
    .hero-grid, .preview-box, .footer-grid { grid-template-columns: 1fr; }
    .hero-visual { display: none; }
    .preview-image { display: none; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-toggle { display: block; }
    .features-grid, .pricing-grid, .stats-grid, .security-grid, .testimonial-grid { grid-template-columns: 1fr; }
    .hero-text h1 { font-size: 2.5rem; }
    .top-bar { display: none; }
}