/* ============================================================
   KatyaFit — 04 forms: FAQ, контакты, формы, корзина, тосты, success-модалка, privacy
   Часть styles.css. Подключается на страницах в фиксированном порядке.
   ============================================================ */

/* FAQ Section (Upgraded Accordions) */
.faq-max {
    max-width: 850px;
    margin: 0 auto;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.faq-item {
    border: 1px solid var(--border-color);
    background-color: var(--bg-pure);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: rgba(26, 31, 28, 0.15);
    box-shadow: var(--shadow-premium);
}

.faq-item[open] {
    border-color: rgba(26, 31, 28, 0.2);
    box-shadow: var(--shadow-hover);
}

summary {
    list-style: none;
    padding: 2rem 2.5rem;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-forest);
    cursor: pointer;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-fast);
}

summary::-webkit-details-marker {
    display: none;
}

summary::after {
    content: '';
    width: 20px;
    height: 20px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231a1f1c' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
    transition: var(--transition-smooth);
}

.faq-item[open] summary {
    border-bottom: 1px solid var(--border-color);
}

.faq-item[open] summary::after {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 2rem 2.5rem;
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.75;
    background-color: var(--bg-milk);
    animation: fadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Contact Details & Cards on Checkout */
.contact-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 5rem;
    align-items: start;
}

.contact-intro {
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
    line-height: 1.75;
}

.contact-links-container {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    width: 100%;
}

.contact-link-card {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.1rem 1.5rem;
    background: var(--bg-pure);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    text-decoration: none;
    color: var(--text-main);
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-soft);
}

.contact-link-card:hover {
    border-color: rgba(201, 169, 110, 0.5);
    box-shadow: var(--shadow-hover);
}

/* Шеврон-стрелка справа */
.contact-link-card::after {
    content: '';
    display: block;
    width: 7px;
    height: 7px;
    border-right: 1.5px solid var(--text-muted);
    border-top: 1.5px solid var(--text-muted);
    transform: rotate(45deg);
    margin-left: auto;
    flex-shrink: 0;
    opacity: 0.45;
    transition: var(--transition-smooth);
}

.contact-link-card:hover::after {
    border-color: var(--accent-coral);
    opacity: 1;
    transform: rotate(45deg) translate(2px, -2px);
}

.contact-link-card .contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(201, 169, 110, 0.08);
    color: var(--accent-forest);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition-smooth);
}

.contact-link-card:hover .contact-icon {
    background: var(--accent-coral);
    color: var(--bg-pure);
}

.contact-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    display: block;
}

.contact-note {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 400;
    display: block;
    margin-top: 0.15rem;
}

/* Forms */
.contact-form {
    background-color: var(--bg-pure);
    padding: 4rem;
    border-radius: 24px;
    box-shadow: var(--shadow-premium);
    border: 1px solid var(--border-color);
}

.contact-form--cart {
    padding: 2rem 0 0 0;
    background: transparent;
    box-shadow: none;
    border: none;
}

.form-group {
    margin-bottom: 1.75rem;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent-forest);
    margin-bottom: 0.6rem;
}

.form-input {
    width: 100%;
    padding: 1.1rem 1.4rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    border: 1.5px solid var(--border-color);
    background-color: var(--bg-milk);
    color: var(--text-main);
    border-radius: 12px;
    transition: var(--transition-smooth);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-coral);
    background-color: var(--bg-pure);
    box-shadow: 0 0 0 4px rgba(201, 169, 110, 0.12);
}

.form-input--error {
    border-color: #c0392b;
    background-color: #fff8f8;
}

.form-error {
    display: block;
    font-size: 0.8rem;
    color: #c0392b;
    margin-top: 0.4rem;
    min-height: 1.2rem;
    font-weight: 600;
}

.form-textarea {
    min-height: 100px;
    resize: vertical;
}

.form-group--consent {
    margin-top: 1rem;
}

.form-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1.6;
}

.form-checkbox-label input[type="checkbox"] {
    flex-shrink: 0;
    margin-top: 0.15rem;
    width: 18px;
    height: 18px;
    accent-color: var(--accent-coral);
    cursor: pointer;
}

.form-checkbox-label a {
    color: var(--accent-coral);
    font-weight: 600;
    text-decoration: underline;
}

.form-honeypot {
    position: absolute;
    left: -9999px;
    top: -9999px;
    opacity: 0;
    pointer-events: none;
}

/* Cart / Order Checkout Layout */
.cart-layout {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 4rem;
    align-items: start;
}

.cart-items-card {
    background: var(--bg-pure);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 4rem;
    box-shadow: var(--shadow-premium);
}

.cart-summary-card {
    background: var(--bg-pure);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 4rem;
    box-shadow: var(--shadow-premium);
    position: sticky;
    top: 130px;
}

.cart-summary-title {
    margin-bottom: 2rem;
    font-size: 1.5rem;
    font-weight: 800;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.summary-row.total {
    border-top: 1.5px dashed var(--border-color);
    padding-top: 2rem;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--accent-forest);
}

/* Toast Notification (Upgraded Toast Overlay) */
.toast-notification {
    position: fixed;
    bottom: 40px;
    right: 40px;
    background: var(--accent-forest);
    color: var(--bg-milk);
    padding: 1.25rem 2.25rem;
    border-radius: 16px;
    box-shadow: var(--shadow-hover);
    z-index: 1000;
    font-size: 0.95rem;
    font-weight: 700;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    max-width: 90vw;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.toast-notification--visible {
    opacity: 1;
    transform: translateY(0);
}

/* Order Success Modal */
.order-success-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(26, 31, 28, 0.5);
    backdrop-filter: blur(12px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.4s ease;
}

.order-success-card {
    background: var(--bg-milk);
    border-radius: 32px;
    padding: 5rem 4rem;
    max-width: 550px;
    width: 90%;
    text-align: center;
    box-shadow: var(--shadow-hover);
    border: 1px solid rgba(255, 255, 255, 0.8);
    animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.order-success-card h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 800;
}

.success-text {
    color: var(--text-muted);
    margin-bottom: 3rem;
    line-height: 1.75;
}

.success-icon {
    width: 88px;
    height: 88px;
    background-color: var(--accent-coral-light);
    color: var(--accent-coral);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2.5rem auto;
    box-shadow: 0 10px 20px rgba(201, 169, 110, 0.15);
}

/* Privacy Page */
.privacy-body {
    max-width: 800px;
    margin: 0 auto;
}

.privacy-body .legal-meta {
    background: var(--bg-milk);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--accent-coral);
    border-radius: 8px;
    padding: 1.25rem 1.5rem;
    margin-bottom: 3rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.privacy-body h2 {
    font-size: 1.35rem;
    margin-top: 3.5rem;
    margin-bottom: 1rem;
    color: var(--text-main);
}

.privacy-body h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    color: var(--text-main);
}

.privacy-body p,
.privacy-body li {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-muted);
    margin-bottom: 0.9rem;
}

.privacy-body ul,
.privacy-body ol {
    padding-left: 2rem;
    margin-bottom: 2rem;
}

.privacy-body a {
    color: var(--accent-coral);
    text-decoration: underline;
    font-weight: 600;
}