:root {
    --primary-color: #0F172A;
    --primary-light: #1E293B;
    --accent-color: #10B981;
    --accent-hover: #059669;
    --warning-bg: #FEF3C7;
    --warning-border: #F59E0B;
    --warning-text: #78350F;
    --text-dark: #334155;
    --text-light: #64748B;
    --bg-light: #F8FAFC;
    --white: #FFFFFF;
    --max-width: 1200px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--text-dark);
    background-color: var(--white);
    line-height: 1.6;
}

/* HEADER */
.site-header {
    background-color: var(--white);
    border-bottom: 1px solid #E2E8F0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 10px;
}

.logo-text {
    font-size: 22px;
    font-weight: 800;
    color: var(--primary-color);
}

.logo-light {
    font-weight: 300;
    color: var(--text-light);
}

.main-nav ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 25px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 15px;
    transition: color 0.2s;
}

.nav-link:hover, .nav-link.active {
    color: var(--accent-color);
}

.btn-nav-contact {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 4px;
}

.btn-nav-contact:hover {
    background-color: var(--primary-light);
}

/* DISCLAIMER BANNER */
.top-disclaimer-banner {
    background-color: var(--warning-bg);
    border-bottom: 1px solid var(--warning-border);
    padding: 15px 20px;
}

.disclaimer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.disclaimer-icon {
    flex-shrink: 0;
    margin-top: 2px;
}

.disclaimer-text {
    font-size: 13px;
    color: var(--warning-text);
    line-height: 1.6;
    text-align: justify;
}

/* HERO SECTION */
.hero-section {
    padding: 80px 20px;
    background-color: var(--bg-light);
}

.hero-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    gap: 50px;
    align-items: center;
}

.hero-content {
    flex: 1;
}

.hero-badge {
    display: inline-block;
    background-color: #E0F2FE;
    color: #0369A1;
    padding: 6px 12px;
    font-size: 13px;
    font-weight: 600;
    border-radius: 4px;
    margin-bottom: 20px;
}

.hero-content h1 {
    font-size: 42px;
    line-height: 1.2;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.hero-lead {
    font-size: 18px;
    color: var(--text-dark);
    margin-bottom: 30px;
}

.hero-features {
    margin-bottom: 35px;
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 15px;
    font-weight: 500;
}

.cta-wrapper {
    display: block;
}

.btn-primary-cta {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--white);
    padding: 16px 32px;
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    border-radius: 4px;
    box-shadow: 0 4px 6px -1px rgba(16, 185, 129, 0.2);
    transition: background-color 0.2s;
}

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

.cta-subtext {
    display: block;
    margin-top: 10px;
    font-size: 13px;
    color: var(--text-light);
}

.hero-image-wrapper {
    flex: 1;
    text-align: right;
}

.hero-img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* PROBLEM SECTION */
.problem-section {
    padding: 90px 20px;
    background-color: var(--white);
}

.section-container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-header {
    text-align: center;
    max-width: 850px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-light);
}

.grid-three-columns {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.card-problem {
    flex: 1 1 300px;
    padding: 35px;
    border-left: 4px solid #EF4444;
    background: #FFF5F5;
    border-radius: 4px;
}

.card-icon {
    margin-bottom: 20px;
}

.card-problem h3 {
    font-size: 20px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.card-problem p {
    font-size: 14px;
    color: var(--text-dark);
}

/* FOOTER */
.site-footer {
    background-color: var(--primary-color);
    color: #94A3B8;
    padding: 60px 20px 30px;
    margin-top: 80px;
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.footer-top-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand-info {
    flex: 1 1 350px;
}

.text-white {
    color: var(--white);
}

.footer-tagline {
    margin-top: 15px;
    font-size: 14px;
}

.footer-nav-links, .footer-legal-links {
    flex: 1 1 180px;
}

.footer-top-row h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 16px;
}

.footer-top-row ul {
    list-style: none;
}

.footer-top-row ul li {
    margin-bottom: 12px;
}

.footer-top-row ul li a {
    color: #94A3B8;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

.footer-top-row ul li a:hover {
    color: var(--white);
}

.footer-separator {
    border: 0;
    border-top: 1px solid #334155;
    margin-bottom: 30px;
}

.footer-disclaimer-block {
    font-size: 12px;
    line-height: 1.7;
    margin-bottom: 30px;
    color: #64748B;
    text-align: justify;
}

.footer-bottom-row {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
    font-size: 12px;
    color: #64748B;
}