/* ==========================================================
   Shankev LLC — Modern Components
   Navigation, buttons, cards, forms, tags, and process list.
   ========================================================== */

/* ── Navigation ─────────────────────────────────────────── */

.nav ul {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
}

.nav a {
    display: inline-block;
    padding: 0.45rem 0.9rem;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition:
        color var(--transition-fast),
        background var(--transition-fast);
}

.nav a:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.06);
}

.nav a[aria-current="page"] {
    color: var(--color-accent);
    background: rgba(0, 198, 231, 0.08);
}

.nav-cta {
    color: #ffffff !important;
    background: var(--color-cta) !important;
    font-weight: 600 !important;
    padding: 0.45rem 1.1rem !important;
    border-radius: var(--radius-md) !important;
}

.nav-cta:hover {
    background: var(--color-cta-hover) !important;
    color: #ffffff !important;
}

/* ── Buttons ────────────────────────────────────────────── */

.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: none;
    transition:
        background var(--transition-fast),
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
}

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

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: var(--color-cta);
    color: #ffffff;
}

.btn-primary:hover {
    background: var(--color-cta-hover);
    box-shadow: 0 4px 16px var(--color-cta-glow);
    color: #ffffff;
}

.btn-secondary {
    background: transparent;
    color: #ffffff;
    border: 1.5px solid rgba(255, 255, 255, 0.25);
}

.btn-secondary:hover {
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.06);
    color: #ffffff;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ── Cards ──────────────────────────────────────────────── */

.card {
    background: var(--color-surface-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    transition:
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-card-hover);
}

.card h3 {
    margin-bottom: 0.6rem;
    font-size: 1.05rem;
}

.card p {
    color: var(--color-text-muted-dark);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Cards on dark backgrounds */
.section--alt .card {
    background: var(--color-surface-dark);
    border-color: var(--color-border-dark);
}

.section--alt .card h3 {
    color: var(--color-accent);
}

.section--alt .card p {
    color: var(--color-text-muted);
}

/* Plan variant — slightly emphasized */
.card--plan {
    border-left: 3px solid var(--color-accent);
}

.card-fit {
    font-size: 0.88rem !important;
    margin-bottom: 0.75rem !important;
}

.card-fit strong {
    color: var(--color-accent-dim);
}

/* ── Tags (Who We Help) ─────────────────────────────────── */

.tag {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: var(--color-surface-card);
    border: 1px solid var(--color-border-light);
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-dark);
    transition:
        border-color var(--transition-fast),
        background var(--transition-fast);
}

.tag:hover {
    border-color: var(--color-accent);
    background: rgba(0, 198, 231, 0.04);
}

/* ── Process List ───────────────────────────────────────── */

.process-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    counter-reset: step;
    max-width: var(--container-max);
    margin: 0 auto;
}

.process-list li {
    counter-increment: step;
    background: var(--color-surface-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    position: relative;
    transition:
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
}

.process-list li:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-card-hover);
}

.process-list li::before {
    content: counter(step);
    display: inline-block;
    width: 32px;
    height: 32px;
    line-height: 32px;
    text-align: center;
    background: var(--color-accent);
    color: #0a0e1a;
    font-weight: 700;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
    margin-bottom: 0.75rem;
}

.process-list h3 {
    margin-bottom: 0.4rem;
}

.process-list p {
    color: var(--color-text-muted-dark);
    font-size: 0.95rem;
}

/* ── Contact Form ───────────────────────────────────────── */

.contact-form {
    max-width: 640px;
    margin: 0 auto;
    background: var(--color-surface-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.contact-form label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-text-dark);
    margin-bottom: 0.4rem;
    margin-top: 1.25rem;
}

.contact-form label:first-of-type {
    margin-top: 0;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1px solid #d1d5db;
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--color-text-dark);
    background: #ffffff;
    transition: border-color var(--transition-fast);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(0, 198, 231, 0.12);
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form button {
    margin-top: 1.5rem;
    width: 100%;
}

/* Contact form on dark bg */
.section--alt .contact-form {
    background: var(--color-surface-dark);
    border-color: var(--color-border-dark);
}

.section--alt .contact-form label {
    color: var(--color-text);
}

.section--alt .contact-form input,
.section--alt .contact-form select,
.section--alt .contact-form textarea {
    background: var(--color-bg-alt);
    border-color: rgba(255, 255, 255, 0.12);
    color: var(--color-text);
}

.section--alt .contact-form input::placeholder,
.section--alt .contact-form select::placeholder,
.section--alt .contact-form textarea::placeholder {
    color: var(--color-text-muted);
}

.section--alt .contact-form input:focus,
.section--alt .contact-form select:focus,
.section--alt .contact-form textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(0, 198, 231, 0.15);
}