/* Кнопки, fees, specialties, form, FAQ, timeline */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0.75rem 1.35rem;
    border-radius: var(--radius);
    font-family: var(--font-ui);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-decoration: none;
    border: 1px solid transparent;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.btn--primary {
    background: var(--cta);
    color: var(--text-on-dark);
}

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

.btn--secondary {
    background: transparent;
    border-color: rgba(250, 250, 248, 0.75);
    color: var(--text-on-dark);
}

.btn--secondary:hover {
    background: rgba(250, 250, 248, 0.1);
    color: var(--text-on-dark);
}

.btn--outline {
    background: transparent;
    border-color: var(--ink);
    color: var(--ink);
}

.btn--outline:hover {
    border-color: var(--cta);
    color: var(--cta);
}

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

/* Fees table */
.fees-table {
    width: 100%;
    margin-bottom: 1.75rem;
}

.fees-row {
    display: grid;
    gap: 0.25rem;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(250, 250, 248, 0.14);
}

.section:not(.section--dark) .fees-row {
    border-bottom-color: var(--border);
}

.fees-row__service {
    font-weight: 500;
    color: inherit;
}

.fees-row__meta {
    font-size: 0.875rem;
    color: var(--accent-line);
}

.section:not(.section--dark) .fees-row__meta {
    color: var(--text-secondary);
}

.fees-row__price {
    font-family: var(--font-ui);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-on-dark);
    letter-spacing: -0.02em;
}

.section:not(.section--dark) .fees-row__price {
    color: var(--price);
}

.fees-note {
    font-size: 0.8125rem;
    color: rgba(250, 250, 248, 0.72);
    margin-bottom: 1.75rem;
}

.section:not(.section--dark) .fees-note {
    color: var(--text-secondary);
}

.fees-split {
    display: grid;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.fees-panel {
    padding: 1.25rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(250, 250, 248, 0.16);
}

.fees-panel--muted {
    background: rgba(250, 250, 248, 0.06);
}

.section:not(.section--dark) .fees-panel {
    border-color: var(--border);
    background: var(--surface);
}

.section:not(.section--dark) .fees-panel--muted {
    background: var(--surface-muted);
}

.fees-panel h3 {
    font-family: var(--font-display);
    font-size: 1.0625rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.fees-panel ul {
    display: grid;
    gap: 0.45rem;
}

.fees-panel li {
    position: relative;
    padding-left: 0.9rem;
    font-size: 0.9375rem;
    color: rgba(250, 250, 248, 0.82);
}

.section:not(.section--dark) .fees-panel li {
    color: var(--text-secondary);
}

.fees-panel li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.65em;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--accent-line);
}

.fees-payment {
    font-size: 0.9375rem;
    padding-top: 0.25rem;
    border-top: 1px solid rgba(250, 250, 248, 0.14);
    color: rgba(250, 250, 248, 0.88);
}

.section:not(.section--dark) .fees-payment {
    border-top-color: var(--border);
    color: var(--text-primary);
}

@media (min-width: 640px) {
    .fees-row {
        grid-template-columns: 1fr auto;
        align-items: end;
        gap: 1rem;
    }

    .fees-row__price {
        text-align: right;
    }
}

@media (min-width: 768px) {
    .fees-split {
        grid-template-columns: 1fr 1fr;
    }
}

@media (min-width: 1024px) {
    .fees-row__price {
        font-size: 1.875rem;
    }

    .fees-panel h3 {
        font-size: 1.1875rem;
    }
}

/* Specialties definition grid */
.specialty-grid {
    display: grid;
    border-top: 1px solid var(--border);
}

.specialty-item {
    display: block;
    padding: 1.15rem 0;
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    color: inherit;
    transition: color var(--transition);
}

.specialty-item__name {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    background-image: linear-gradient(var(--cta), var(--cta));
    background-position: 0 100%;
    background-repeat: no-repeat;
    background-size: 0 2px;
    transition: background-size var(--transition);
    display: inline;
}

.specialty-item__sub {
    display: block;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.specialty-item:hover .specialty-item__name,
.specialty-item:focus-visible .specialty-item__name {
    background-size: 100% 2px;
    color: var(--cta);
}

@media (min-width: 768px) {
    .specialty-grid {
        grid-template-columns: 1fr 1fr;
        column-gap: 3rem;
    }
}

/* Visit timeline */
.timeline {
    display: grid;
    gap: 1.25rem;
    counter-reset: step;
}

.timeline__step {
    position: relative;
    padding-left: 3rem;
}

.timeline__step::before {
    counter-increment: step;
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0;
    width: 2rem;
    height: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    display: grid;
    place-items: center;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--cta);
    background: var(--surface);
}

.timeline__title {
    font-family: var(--font-display);
    font-size: 1.0625rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
}

.timeline__text {
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

@media (min-width: 1024px) {
    .timeline {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
    }

    .timeline__step {
        padding-left: 0;
        padding-top: 3rem;
    }

    .timeline__step::before {
        top: 0;
    }

    .timeline__title {
        font-size: 1.1875rem;
    }
}

/* Why statements */
.why-grid {
    display: grid;
    gap: 1.5rem;
}

.why-item {
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--cta);
}

.why-item h3 {
    font-family: var(--font-display);
    font-size: 1.0625rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.why-item p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

@media (min-width: 768px) {
    .why-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }

    .why-item h3 {
        font-size: 1.1875rem;
    }
}

/* FAQ */
.faq-list {
    display: grid;
    gap: 0;
}

.faq-item {
    padding: 1.25rem 0 1.35rem;
    border-top: 1px solid var(--border);
    background: var(--surface);
}

.faq-item:last-child {
    border-bottom: 1px solid var(--border);
}

.faq-item h3 {
    font-family: var(--font-display);
    font-size: 1.0625rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.faq-item p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

@media (min-width: 1024px) {
    .faq-item h3 {
        font-size: 1.1875rem;
    }
}

/* Form */
.booking-form {
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    padding: 1.5rem 1.25rem;
}

.booking-form__header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--cta);
}

.booking-form__header h2 {
    font-family: var(--font-display);
    font-size: 1.625rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
}

.booking-form__header p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.form-field {
    margin-bottom: 1.15rem;
}

.form-field label,
.form-fieldset legend {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.45rem;
}

.form-field input[type="text"],
.form-field input[type="tel"],
.form-field textarea,
.form-field select {
    width: 100%;
    min-height: 48px;
    padding: 0.7rem 0.85rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--porcelain);
    transition: border-color var(--transition);
}

.form-field textarea {
    min-height: 110px;
    resize: vertical;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
    border-color: var(--cta);
    outline: none;
    box-shadow: 0 0 0 2px rgba(61, 90, 115, 0.2);
}

.form-field.is-error input,
.form-field.is-error textarea,
.form-fieldset.is-error {
    border-color: var(--error);
}

.form-field__error,
.form-fieldset__error {
    display: none;
    margin-top: 0.35rem;
    font-size: 0.8125rem;
    color: var(--error);
}

.form-field.is-error .form-field__error,
.form-fieldset.is-error .form-fieldset__error {
    display: block;
}

.form-fieldset {
    margin-bottom: 1.15rem;
}

.radio-list {
    display: grid;
    gap: 0.5rem;
}

.radio-option {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    min-height: 48px;
    padding: 0.75rem 0.85rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--porcelain);
    cursor: pointer;
    transition: border-color var(--transition), background var(--transition);
}

.radio-option:hover {
    border-color: var(--border-strong);
}

.radio-option:has(input:checked),
.radio-option.is-selected {
    border-color: var(--cta);
    background: var(--highlight-soft);
}

.radio-option input {
    margin-top: 0.2rem;
    accent-color: var(--cta);
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.radio-option__body {
    display: grid;
    gap: 0.15rem;
    flex: 1;
}

.radio-option__label {
    font-weight: 500;
    font-size: 0.9375rem;
}

.radio-option__price {
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.form-hint {
    margin: -0.35rem 0 1.15rem;
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.form-consent {
    display: grid;
    grid-template-columns: 18px 1fr;
    column-gap: 0.7rem;
    row-gap: 0.35rem;
    margin: 1.25rem 0 1rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.form-consent input {
    margin-top: 0.2rem;
    width: 18px;
    height: 18px;
    accent-color: var(--cta);
}

.form-consent label {
    font-weight: 400;
}

.form-consent .form-field__error {
    grid-column: 2;
}

.form-consent a {
    color: var(--cta);
}

.label-optional {
    font-weight: 400;
    color: var(--text-secondary);
}

.form-legal {
    margin-top: 1rem;
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.form-legal a {
    color: var(--cta);
}

.form-status {
    display: none;
    margin-top: 0.85rem;
    padding: 0.75rem 0.85rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
}

.form-status.is-error {
    display: block;
    background: rgba(180, 35, 24, 0.08);
    color: var(--error);
}

.form-status.is-success {
    display: block;
    background: rgba(47, 107, 79, 0.1);
    color: var(--success);
}

@media (min-width: 1024px) {
    .booking-form {
        padding: 2rem;
    }

    .booking-form__header h2 {
        font-size: 2.125rem;
    }
}