/* Glass Effect */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: 2rem;
    box-shadow: var(--shadow-premium);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    border-radius: 3rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-decoration: none;
    border: none;
    gap: 0.75rem;
    font-size: 1rem;
}

.btn-primary {
    background: var(--accent-blue);
    color: #fff;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-float);
    background: var(--accent-blue-hover);
}

.btn-secondary {
    background: #fff;
    color: var(--accent-navy);
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background: var(--bg-secondary);
    box-shadow: var(--shadow-soft);
}

.btn.full-width {
    width: 100%;
}

/* Navigation */
nav.glass {
    position: fixed;
    top: 1rem;
    left: 0;
    right: 0;
    margin: 0 auto;
    width: calc(100% - 3rem);
    max-width: 1240px;
    z-index: 1000;
    padding: 0.65rem 1.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 4rem;
    background: rgba(255, 255, 255, 0.97);
    border: 1px solid #e2e8f0;
    box-shadow: 0 2px 12px rgba(15,23,42,0.06);
    transition: box-shadow 0.3s ease;
    backdrop-filter: blur(8px);
}

nav.glass.scrolled {
    box-shadow: 0 8px 32px rgba(15,23,42,0.14);
    top: 0.5rem;
}

.logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.35rem;
    font-weight: 800;
    cursor: pointer;
    color: var(--accent-navy);
    letter-spacing: -0.01em;
    flex-shrink: 0;
}

.logo-text {
    display: inline-block;
}

.logo-text span {
    color: var(--accent-blue);
}

.logo-img {
    display: none;
    height: 32px;
    width: auto;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 0.25rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.4rem 0.75rem;
    border-radius: 2rem;
    position: relative;
    transition: color 0.2s, background 0.2s;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 60%;
    height: 2px;
    background: var(--accent-blue);
    border-radius: 2px;
    transition: transform 0.25s ease;
}

.nav-links a:hover {
    color: var(--accent-blue);
    background: rgba(29,78,216,0.06);
}

.nav-links a:hover::after {
    transform: translateX(-50%) scaleX(1);
}

.nav-cta-group {
    display: flex;
    gap: 0.6rem;
    align-items: center;
    flex-shrink: 0;
}

.nav-cta-btn {
    font-size: 0.88rem !important;
    padding: 0.6rem 1.25rem !important;
    border-radius: 4rem !important;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--accent-navy);
    cursor: pointer;
    padding: 0.4rem;
    border-radius: 0.5rem;
}

/* Solution Tabs */
.solution-tabs {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    margin-bottom: 2.5rem;
}
.sol-tab {
    padding: 0.7rem 2rem;
    border-radius: 4rem;
    border: 2px solid #e2e8f0;
    background: #fff;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}
.sol-tab:hover { border-color: var(--accent-blue); color: var(--accent-blue); }
.sol-tab.active { background: var(--accent-blue); border-color: var(--accent-blue); color: #fff; }

.sol-checklist { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.6rem; }
.sol-checklist li { display: flex; align-items: center; gap: 0.65rem; font-size: 0.92rem; color: var(--text-primary); font-weight: 500; }
.sol-checklist li i { color: var(--accent-blue); width: 18px; height: 18px; flex-shrink: 0; }

.sol-highlight-box {
    background: var(--bg-accent);
    border-left: 3px solid var(--accent-blue);
    border-radius: 0.75rem;
    padding: 1rem 1.25rem;
}
.sol-highlight-box strong { display: block; color: var(--accent-navy); font-size: 0.9rem; margin-bottom: 0.3rem; }
.sol-highlight-box p { font-size: 0.85rem; margin: 0; color: var(--text-secondary); }

/* FAQ Accordion */
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: #fff;
    border-radius: 1.25rem;
    border: 1px solid #f1f5f9;
    padding: 0;
}

.faq-item summary {
    list-style: none;
    padding: 1.5rem 2rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--accent-navy);
}

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

.faq-item p {
    padding: 0 2rem 1.5rem;
    color: var(--text-secondary);
}

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

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

.form-control {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 1px solid #e2e8f0;
    border-radius: 1rem;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-base);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-control:is(select) {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    cursor: pointer;
}

.form-check {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.form-check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--accent-blue);
    cursor: pointer;
}

.form-check label {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
    cursor: pointer;
}

.contact-form-container {
    padding: 3.5rem;
}


/* Footer */
.main-footer {
    background: var(--bg-dark);
    color: #fff;
    padding: 6rem 0 3rem;
}

.footer-cta {
    text-align: center;
    margin-bottom: 5rem;
}

.footer-cta h2 {
    font-size: 3rem;
    margin-bottom: 2.5rem;
}

.footer-bottom {
    padding-top: 3rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
}