@font-face {
    font-family: 'Playfair Display';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('assets/fonts/playfair-display.woff2') format('woff2');
}

@font-face {
    font-family: 'Playfair Display';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('assets/fonts/playfair-display.woff2') format('woff2');
}

@font-face {
    font-family: 'Playfair Display';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('assets/fonts/playfair-display.woff2') format('woff2');
}

@font-face {
    font-family: 'Source Sans 3';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('assets/fonts/source-sans-3.woff2') format('woff2');
}

@font-face {
    font-family: 'Source Sans 3';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('assets/fonts/source-sans-3.woff2') format('woff2');
}

@font-face {
    font-family: 'Source Sans 3';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('assets/fonts/source-sans-3.woff2') format('woff2');
}

@font-face {
    font-family: 'Source Sans 3';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('assets/fonts/source-sans-3.woff2') format('woff2');
}

@font-face {
    font-family: 'Source Sans 3';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('assets/fonts/source-sans-3.woff2') format('woff2');
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: #0b1e3d;
    color: white;
    min-height: 100vh;
}

a {
    color: inherit;
    text-decoration: none;
}

.page {
    position: relative;
    min-height: 100vh;
    overflow-x: hidden;
}

.page::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.065) 1px, transparent 1px);
    background-size: 26px 26px;
    pointer-events: none;
    z-index: 1;
}

.glow-blob {
    position: fixed;
    border-radius: 50%;
    filter: blur(100px);
    pointer-events: none;
    z-index: 0;
}

.glow-blob-teal {
    bottom: -8rem;
    left: -6rem;
    width: 28rem;
    height: 28rem;
    background: radial-gradient(circle, rgba(79, 209, 197, 0.25) 0%, transparent 70%);
}

.glow-blob-top-right {
    top: -6rem;
    right: -6rem;
    width: 24rem;
    height: 24rem;
    background: radial-gradient(circle, rgba(79, 209, 197, 0.2) 0%, transparent 70%);
}

.container {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 72rem;
    margin: 0 auto;
    padding: 1.5rem 1.25rem 2rem;
}

.site-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 3rem;
}

.demo-cta {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    padding: 0.5rem 1rem;
    background: #4fd1c5;
    color: #0b1e3d;
    font-size: 0.875rem;
    font-weight: 600;
    font-family: inherit;
    border: none;
    border-radius: 9999px;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.demo-cta:hover {
    background: #6ee7db;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(79, 209, 197, 0.35);
}

.brand-logo-img {
    max-width: 90px;
    max-height: 30px;
    display: block;
}

.brand-system-label {
    font-size: 0.8125rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: white;
    font-weight: 500;
    margin-top: 0.5rem;
}

.hero {
    max-width: 48rem;
    margin-bottom: 2.5rem;
}

.brand-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.875rem;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 9999px;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 1rem;
}

.brand-pill-dot {
    width: 6px;
    height: 6px;
    background: #4fd1c5;
    border-radius: 50%;
    animation: pill-pulse 1.8s ease-in-out infinite;
}

@keyframes pill-pulse {
    0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 0 0 rgba(79, 209, 197, 0.4); }
    50% { opacity: 0.85; transform: scale(1.1); box-shadow: 0 0 0 4px rgba(79, 209, 197, 0); }
}

.brand-heading {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    margin: 0 0 1rem;
    color: white;
}

.brand-heading-accent {
    color: #4fd1c5;
}

.brand-description {
    font-size: 1.0625rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.75);
    max-width: 40rem;
    margin: 0 0 2.5rem;
}
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.feature-card {
    background: rgba(255, 255, 255, 0.04);
    border-radius: 0.5rem;
    padding: 1rem 1.125rem;
    border-left: 3px solid #4685d1;
    transition: all 0.3s ease;
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-left-color: #4fd1c5;
    transform: translateX(5px);
}

.feature-title {
    font-weight: 700;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0 0 0.35rem;
}

.feature-desc {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.5;
    margin: 0;
}

.trust-badges {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem 3rem;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.75);
    padding-top: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.trust-badges span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.trust-check {
    color: #4fd1c5;
    flex-shrink: 0;
}

.site-footer {
    margin-top: 2rem;
    padding-top: 1.25rem;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.55);
}

.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    background: rgba(11, 30, 61, 0.88);
    backdrop-filter: blur(6px);
}

.modal-overlay[hidden] {
    display: none;
}

.modal {
    position: relative;
    width: 100%;
    max-width: 28rem;
    padding: 1.75rem;
    background: #132a52;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.75rem;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
}

.modal-close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    border-radius: 0.375rem;
    transition: color 0.2s ease, background 0.2s ease;
}

.modal-close:hover {
    color: white;
    background: rgba(255, 255, 255, 0.08);
}

.modal-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 0.35rem;
    color: white;
}

.modal-subtitle {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0 0 1.25rem;
    line-height: 1.5;
}

.demo-form {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.form-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
}

.form-optional {
    font-weight: 400;
    color: rgba(255, 255, 255, 0.45);
}

.demo-form input,
.demo-form textarea {
    width: 100%;
    padding: 0.625rem 0.75rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 0.375rem;
    color: white;
    font-family: inherit;
    font-size: 0.9375rem;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.demo-form input::placeholder,
.demo-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.35);
}

.demo-form input:focus,
.demo-form textarea:focus {
    outline: none;
    border-color: #4fd1c5;
    background: rgba(255, 255, 255, 0.08);
}

.demo-form textarea {
    resize: vertical;
    min-height: 5rem;
}

.form-error {
    margin: 0;
    font-size: 0.875rem;
    color: #fca5a5;
}

.form-submit {
    margin-top: 0.25rem;
    padding: 0.625rem 1.25rem;
    background: #4fd1c5;
    color: #0b1e3d;
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 600;
    border: none;
    border-radius: 9999px;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.form-submit:hover:not(:disabled) {
    background: #6ee7db;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(79, 209, 197, 0.35);
}

.form-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.demo-success {
    text-align: center;
    padding: 0.5rem 0;
}

.demo-success-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.375rem;
    font-weight: 700;
    color: #4fd1c5;
    margin: 0 0 0.5rem;
}

.demo-success-text {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.5;
    margin: 0 0 1.25rem;
}