/* S1 Equity Utilization Landing Page Styles */

:root {
    --primary: #1e40af;
    --accent: #3BF2C6;
    --bg: #0B1020;
    --bg-card: #0F2033;
    --border: #17324C;
    --text: #E8F2FF;
    --text-muted: #9BC3F2;
}

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Trust Bar */
.trust-bar {
    background: var(--accent);
    color: var(--bg);
    text-align: center;
    padding: 10px;
    font-size: 13px;
    font-weight: 500;
}

/* Header */
.header {
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
}

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

.logo {
    font-size: 22px;
    font-weight: 700;
    background: linear-gradient(90deg, var(--accent), #4DA3FF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
    font-size: 14px;
}

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

.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

/* Hero */
.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--bg) 0%, #0A1A2B 100%);
}

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

@media (max-width: 768px) {
    .hero .container { grid-template-columns: 1fr; text-align: center; }
}

.hero h1 {
    font-size: 42px;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-muted);
    margin-bottom: 32px;
}

.hero-cta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .hero-cta { justify-content: center; }
}

.cta-note {
    font-size: 13px;
    color: var(--text-muted);
}

.preview-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
}

.preview-label {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.preview-value {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.preview-range {
    font-size: 28px;
    font-weight: 700;
    color: var(--accent);
}

/* Problem Section */
.problem-section {
    padding: 80px 0;
}

.problem-section h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 48px;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 768px) {
    .problem-grid { grid-template-columns: 1fr; }
}

.problem-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
}

.problem-icon {
    font-size: 32px;
    margin-bottom: 16px;
}

.problem-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
}

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

/* How It Works */
.how-section {
    padding: 80px 0;
    background: var(--bg-card);
}

.how-section h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 48px;
}

.steps {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 20px;
    flex-wrap: wrap;
}

.step {
    text-align: center;
    max-width: 250px;
}

.step-num {
    width: 48px;
    height: 48px;
    background: var(--accent);
    color: var(--bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 20px;
    margin: 0 auto 16px;
}

.step h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.step p {
    font-size: 14px;
    color: var(--text-muted);
}

.step-connector {
    width: 60px;
    height: 2px;
    background: var(--border);
    margin-top: 24px;
}

@media (max-width: 768px) {
    .step-connector { display: none; }
}

/* Preview Section */
.preview-section {
    padding: 80px 0;
}

.preview-section h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 8px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 48px;
}

.mode-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 768px) {
    .mode-grid { grid-template-columns: 1fr; }
}

.mode-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px;
    text-align: center;
    text-decoration: none;
    color: var(--text);
    transition: all 0.2s;
    position: relative;
}

.mode-card:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
}

.mode-card.featured {
    border-color: var(--accent);
    background: linear-gradient(135deg, rgba(59, 242, 198, 0.05), rgba(77, 163, 255, 0.05));
}

.mode-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.mode-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

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

.mode-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: var(--accent);
    color: var(--bg);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 12px;
}

/* Trust Section */
.trust-section {
    padding: 80px 0;
    background: var(--bg-card);
}

.trust-section h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 48px;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

@media (max-width: 768px) {
    .trust-grid { grid-template-columns: 1fr; }
}

.trust-item {
    text-align: center;
}

.trust-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.trust-item h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.trust-item p {
    font-size: 14px;
    color: var(--text-muted);
}

/* Email Section */
.email-section {
    padding: 80px 0;
}

.email-card {
    background: linear-gradient(135deg, rgba(59, 242, 198, 0.1), rgba(77, 163, 255, 0.1));
    border: 1px solid var(--accent);
    border-radius: 16px;
    padding: 48px;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.email-card h2 {
    font-size: 28px;
    margin-bottom: 12px;
}

.email-card > p {
    color: var(--text-muted);
    margin-bottom: 24px;
}

.email-form {
    display: flex;
    gap: 12px;
    max-width: 450px;
    margin: 0 auto;
}

@media (max-width: 500px) {
    .email-form { flex-direction: column; }
}

.email-form input {
    flex: 1;
    padding: 14px 16px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
}

.email-note {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 12px;
}

/* FAQ */
.faq-section {
    padding: 80px 0;
    background: var(--bg-card);
}

.faq-section h2 {
    text-align: center;
    font-size: 32px;
    margin-bottom: 48px;
}

.faq-list {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-item summary {
    padding: 20px 0;
    cursor: pointer;
    font-weight: 500;
    list-style: none;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item p {
    padding-bottom: 20px;
    color: var(--text-muted);
    font-size: 14px;
}

/* Final CTA */
.final-cta {
    padding: 80px 0;
    text-align: center;
}

.final-cta h2 {
    font-size: 32px;
    margin-bottom: 24px;
}

/* Footer */
.footer {
    padding: 48px 0;
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-brand {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(90deg, var(--accent), #4DA3FF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 16px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
}

.footer-copy {
    font-size: 13px;
    color: var(--text-muted);
}