/* Explain: App-specific component classes for glassmorphism and buttons. */
.site-header {
    background-color: color-mix(in srgb, var(--surface-color) 94%, transparent);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-color);
}

.mobile-menu-panel {
    background-color: var(--surface-color);
    border-top: 1px solid var(--border-color);
    box-shadow: 0 18px 50px color-mix(in srgb, var(--text-color) 16%, transparent);
}

.glass-panel {
    background-color: color-mix(in srgb, var(--surface-color) 86%, transparent);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid color-mix(in srgb, var(--border-color) 80%, var(--surface-color));
    box-shadow: 0 18px 50px color-mix(in srgb, var(--text-color) 10%, transparent);
}

.heading-tech,
.heading-aid {
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.035em;
}

.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--secondary-color);
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.btn-primary-tech,
.btn-primary-aid {
    background-color: var(--secondary-color);
    color: var(--surface-color);
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border: none;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.btn-primary-tech:hover,
.btn-primary-aid:hover {
    background-color: var(--secondary-hover);
    color: var(--surface-color);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px color-mix(in srgb, var(--secondary-color) 28%, transparent);
}

.btn-donate-aid {
    background-color: var(--primary-color);
    color: var(--surface-color);
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border: none;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

.btn-donate-aid:hover {
    background-color: var(--primary-hover);
    color: var(--surface-color);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px color-mix(in srgb, var(--primary-color) 30%, transparent);
}

.btn-outline-tech,
.btn-outline-aid {
    background-color: color-mix(in srgb, var(--surface-color) 82%, transparent);
    color: var(--text-color);
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border: 1px solid var(--border-color);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.btn-outline-tech:hover,
.btn-outline-aid:hover {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
    background-color: var(--surface-color);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px color-mix(in srgb, var(--secondary-color) 18%, transparent);
}

.input-tech,
.input-aid {
    width: 100%;
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 0.8rem 1rem;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.input-tech::placeholder,
.input-aid::placeholder {
    color: color-mix(in srgb, var(--text-muted) 70%, var(--surface-color));
}

.input-tech:focus,
.input-aid:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--secondary-color) 18%, transparent);
}

.trust-card {
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    box-shadow: 0 14px 36px color-mix(in srgb, var(--text-color) 8%, transparent);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.trust-card:hover {
    transform: translateY(-3px);
    border-color: color-mix(in srgb, var(--secondary-color) 45%, var(--border-color));
    box-shadow: 0 18px 48px color-mix(in srgb, var(--secondary-color) 14%, transparent);
}

.hero-scrim {
    background:
        linear-gradient(
            90deg,
            color-mix(in srgb, var(--surface-color) 94%, transparent) 0%,
            color-mix(in srgb, var(--surface-color) 82%, transparent) 42%,
            color-mix(in srgb, var(--surface-color) 52%, transparent) 100%
        );
}

.footer-link {
    color: color-mix(in srgb, var(--surface-color) 78%, var(--text-color));
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: var(--surface-color);
}