/* --- Global Styles & Reset --- */
:root {
    --color-primary: #1062df;
    --color-primary-dark: #0c4cb1;
    --color-secondary: #0ea5e9;
    --color-accent: #f59e0b;
    --color-bg: #fdfdfd;
    --color-bg-alt: #f1f5f9;
    --color-text: #1e293b;
    --color-text-light: #64748b;
    --color-white: #ffffff;
    --color-border: #e2e8f0;
    
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --container-width: 1140px;
    --header-height: 72px;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --radius-md: 8px;
    --radius-lg: 12px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    line-height: 1.2;
    color: var(--color-text);
}

a {
    text-decoration: none;
    transition: all 0.2s ease;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

.align-center {
    align-items: center;
}

.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-header h2 {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--color-text-light);
    font-size: 1.125rem;
}

/* --- Navigation --- */
.main-header {
    height: var(--header-height);
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    font-size: 0.925rem;
    font-weight: 500;
    color: var(--color-text);
}

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

.nav-actions {
    display: flex;
    gap: 1rem;
}

/* Nav Toggle (Checkbox Hack) */
.nav-toggle {
    display: none;
}

.nav-toggle-label {
    display: none;
    cursor: pointer;
    padding: 0.5rem;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    border: none;
}

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

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

.btn-secondary {
    background-color: var(--color-bg-alt);
    color: var(--color-text);
}

.btn-secondary:hover {
    background-color: var(--color-border);
}

.btn-ghost {
    background-color: transparent;
    color: var(--color-text);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

.btn-full {
    width: 100%;
}

/* Focus States */
.btn:focus, a:focus, input:focus, textarea:focus {
    outline: 3px solid rgba(16, 98, 223, 0.3);
    outline-offset: 2px;
}

/* --- Hero Section --- */
.hero {
    position: relative;
    padding: 8rem 0 6rem;
    background: linear-gradient(135deg, #f8faff 0%, #eef4ff 100%);
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -50px;
    left: 0;
    width: 100%;
    height: 100px;
    background: var(--color-bg);
    transform: skewY(-2deg);
}

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 2;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(16, 98, 223, 0.1);
    color: var(--color-primary);
    border-radius: 100px;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-btns {
    display: flex;
    gap: 1rem;
    margin-bottom: 4rem;
}

.trust-row {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text);
}

.trust-item svg {
    color: var(--color-primary);
}

/* --- Social Proof --- */
.social-proof {
    padding: 4rem 0;
    text-align: center;
}

.proof-title {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 1px;
    color: var(--color-text-light);
    margin-bottom: 2rem;
}

.logo-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
    opacity: 0.6;
}

.logo-placeholder {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
}

.proof-text {
    max-width: 700px;
    margin: 0 auto;
    color: var(--color-text-light);
}

/* --- Process / Steps --- */
.process {
    padding: 6rem 0;
    background-color: var(--color-bg-alt);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.process-card {
    background: var(--color-white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
}

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

.process-num {
    font-size: 2.5rem;
    font-weight: 800;
    color: rgba(16, 98, 223, 0.1);
    margin-bottom: 1rem;
}

.process-card h3 {
    margin-bottom: 0.75rem;
}

.process-card p {
    font-size: 0.95rem;
    color: var(--color-text-light);
}

/* --- Benefits --- */
.benefits {
    padding: 8rem 0;
}

.benefit-box {
    padding: 3rem;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.benefit-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.icon-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-circle.primary { background: rgba(16, 98, 223, 0.1); color: var(--color-primary); }
.icon-circle.accent { background: rgba(245, 158, 11, 0.1); color: var(--color-accent); }

.benefit-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1rem;
}

.benefit-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #22c55e;
    font-weight: bold;
}

/* --- Security Section --- */
.security {
    padding: 6rem 0;
    background-color: #0f172a;
    color: var(--color-white);
}

.security h2 {
    color: var(--color-white);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.security-points {
    margin-top: 2.5rem;
    display: grid;
    gap: 2rem;
}

.point strong {
    display: block;
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.point p {
    color: #94a3b8;
}

.security-card {
    background: #1e293b;
    padding: 3rem;
    border-radius: var(--radius-lg);
    border: 1px solid #334155;
}

.security-card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    color: var(--color-secondary);
}

.card-points li {
    padding: 0.75rem 0;
    border-bottom: 1px solid #334155;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.card-points li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--color-secondary);
    border-radius: 50%;
}

/* --- CTA Band --- */
.cta-band {
    padding: 6rem 0;
    background: var(--color-primary);
    color: var(--color-white);
    text-align: center;
}

.cta-band h2 {
    color: var(--color-white);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-band p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

/* --- FAQ Section --- */
.faq {
    padding: 8rem 0;
}

.narrow {
    max-width: 800px;
}

details {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    margin-bottom: 1rem;
    border-radius: var(--radius-md);
    overflow: hidden;
}

summary {
    padding: 1.5rem;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

summary::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--color-primary);
}

details[open] summary::after {
    content: '-';
}

details p {
    padding: 0 1.5rem 1.5rem;
    color: var(--color-text-light);
}

/* --- Contact Section --- */
.contact {
    padding: 6rem 0;
    background: var(--color-bg-alt);
}

.contact-details {
    margin-top: 2rem;
}

.contact-details li {
    margin-bottom: 1.5rem;
}

.contact-form-box {
    background: var(--color-white);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.form-group input, 
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
}

/* --- Footer --- */
.main-footer {
    padding: 6rem 0 0;
    background: #0f172a;
    color: #94a3b8;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand .logo {
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

.footer-links h4 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

.footer-links ul li {
    margin-bottom: 0.75rem;
}

.footer-links a:hover {
    color: var(--color-white);
}

.footer-bottom {
    padding: 2rem 0;
    border-top: 1px solid #1e293b;
    font-size: 0.875rem;
    text-align: center;
}

/* --- Responsive Adjustments --- */

@media (max-width: 992px) {
    .grid-2 {
        grid-template-columns: 1fr;
    }
    
    .hero {
        padding: 6rem 0 4rem;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    /* Menu Toggle Mobile */
    .nav-toggle-label {
        display: block;
        order: 2;
    }
    
    .logo {
        order: 1;
    }

    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background: var(--color-white);
        flex-direction: column;
        padding: 3rem 1.5rem;
        transition: left 0.3s ease;
        overflow-y: auto;
    }

    .nav-links {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .nav-links a {
        font-size: 1.25rem;
    }

    .nav-actions {
        flex-direction: column;
        width: 100%;
        margin-top: 2rem;
    }

    .nav-toggle:checked ~ .nav-menu {
        left: 0;
    }

    /* Icon for Hamburger */
    .nav-toggle-label span, 
    .nav-toggle-label span::before, 
    .nav-toggle-label span::after {
        display: block;
        height: 2px;
        width: 24px;
        background: var(--color-text);
        position: relative;
    }

    .nav-toggle-label span::before, 
    .nav-toggle-label span::after {
        content: '';
        position: absolute;
    }

    .nav-toggle-label span::before { top: -8px; }
    .nav-toggle-label span::after { bottom: -8px; }

    /* Other Mobile Tweaks */
    .hero-btns {
        flex-direction: column;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}