/* ==========================================================================
   Site-wide design tokens & shared components — کلینیک روانشناسی
   Design language: Calm / Minimal / Luxury clinic
   ========================================================================== */

:root {
    /* --- Brand palette (از بریف پروژه) --- */
    --color-primary: #2E7D6B;
    --color-primary-dark: #235d51;
    --color-secondary: #4FAF8F;
    --color-bg: #F7FAFC;
    --color-white: #FFFFFF;
    --color-surface-alt: #EDF5F3;
    --color-text: #3A3A3A;
    --color-text-muted: #6B7A77;
    --color-gold: #C8A96A;
    --color-gold-dark: #b3924f;
    /* --- Semantic tokens --- */
    --color-success: #2E7D6B;
    --color-danger: #C0554A;
    --color-border: rgba(58, 58, 58, 0.08);
    /* --- Elevation --- */
    --shadow-sm: 0 2px 10px rgba(46, 125, 107, 0.06);
    --shadow-md: 0 8px 30px rgba(46, 125, 107, 0.10);
    --shadow-lg: 0 20px 60px rgba(46, 125, 107, 0.14);
    --shadow-gold: 0 10px 30px rgba(200, 169, 106, 0.25);
    /* --- Radii --- */
    --radius-sm: 10px;
    --radius-md: 18px;
    --radius-lg: 28px;
    --radius-pill: 999px;
    /* --- Typography --- */
    --font-base: 'Vazirmatn', -apple-system, sans-serif;
    --fs-eyebrow: 0.8125rem;
    --fs-body: 1rem;
    --lh-body: 1.9;
    /* --- Motion --- */
    --ease-calm: cubic-bezier(0.22, 1, 0.36, 1);
    --dur-fast: 200ms;
    --dur-med: 450ms;
    --dur-slow: 900ms;
    /* --- Layout --- */
    --header-height: 84px;
    --container-max: 1280px;
}

/* Dark mode tokens */
[data-theme="dark"] {
    --color-bg: #10201C;
    --color-white: #16281F;
    --color-surface-alt: #1B2E27;
    --color-text: #E7EFEC;
    --color-text-muted: #9CB3AC;
    --color-border: rgba(231, 239, 236, 0.08);
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.25);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.32);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.4);
}

/* ==========================================================================
   Reset & base
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
}

body {
    font-family: var(--font-base);
    background-color: var(--color-bg);
    color: var(--color-text);
    font-size: var(--fs-body);
    line-height: var(--lh-body);
    -webkit-font-smoothing: antialiased;
    transition: background-color var(--dur-med) var(--ease-calm), color var(--dur-med) var(--ease-calm);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.01em;
    line-height: 1.35;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

.container-fluid-max {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

/* Focus visibility (Accessibility) */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
    outline: 2.5px solid var(--color-secondary);
    outline-offset: 3px;
    border-radius: 4px;
}

.skip-link {
    position: absolute;
    right: 1rem;
    top: -60px;
    background: var(--color-primary);
    color: #fff;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-sm);
    z-index: 2000;
    transition: top var(--dur-fast) ease;
}

    .skip-link:focus {
        top: 1rem;
    }

/* Eyebrow label — used above section titles to name the section's role */
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--fs-eyebrow);
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-primary);
}

    .eyebrow::before {
        content: '';
        width: 22px;
        height: 2px;
        background: var(--color-gold);
        border-radius: 2px;
    }

.section-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    margin-top: 0.6rem;
    margin-bottom: 0.85rem;
}

.section-subtitle {
    color: var(--color-text-muted);
    max-width: 640px;
    font-size: 1.05rem;
}

.section-pad {
    padding-block: clamp(3.5rem, 7vw, 6.5rem);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn-clinic-primary,
.btn-clinic-secondary,
.btn-clinic-gold {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    font-weight: 600;
    padding: 0.9rem 1.85rem;
    border-radius: var(--radius-pill);
    border: 1.5px solid transparent;
    transition: transform var(--dur-fast) var(--ease-calm), box-shadow var(--dur-fast) var(--ease-calm), background-color var(--dur-fast);
    white-space: nowrap;
}

.btn-clinic-primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: var(--shadow-md);
}

    .btn-clinic-primary:hover {
        background: var(--color-primary-dark);
        transform: translateY(-2px);
        color: #fff;
    }

.btn-clinic-secondary {
    background: transparent;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

    .btn-clinic-secondary:hover {
        background: var(--color-primary);
        color: #fff;
        transform: translateY(-2px);
    }

.btn-clinic-gold {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: #2b2210;
    box-shadow: var(--shadow-gold);
}

    .btn-clinic-gold:hover {
        transform: translateY(-2px);
        color: #2b2210;
    }

    .btn-clinic-primary:focus-visible,
    .btn-clinic-secondary:focus-visible,
    .btn-clinic-gold:focus-visible {
        outline-offset: 4px;
    }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
    position: fixed;
    inset-inline: 0;
    top: 0;
    z-index: 1030;
    height: var(--header-height);
    display: flex;
    align-items: center;
    background: transparent;
    transition: background-color var(--dur-med) var(--ease-calm), box-shadow var(--dur-med) var(--ease-calm), height var(--dur-med) var(--ease-calm);
}

    .site-header.is-scrolled {
        background: rgba(247, 250, 252, 0.85);
        backdrop-filter: blur(14px) saturate(140%);
        -webkit-backdrop-filter: blur(14px) saturate(140%);
        box-shadow: var(--shadow-sm);
        height: 72px;
    }

[data-theme="dark"] .site-header.is-scrolled {
    background: rgba(16, 32, 28, 0.85);
}

.site-header .navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.site-header .brand-mark {
    width: 40px;
    height: 40px;
}

.site-header .brand-name {
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--color-primary);
}

.site-header.is-scrolled .brand-name,
.site-header:not(.is-scrolled) .brand-name {
    color: var(--color-primary);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 1.9rem;
}

    .main-nav .nav-link {
        position: relative;
        font-weight: 600;
        color: var(--color-text);
        padding-block: 0.4rem;
    }

        .main-nav .nav-link::after {
            content: '';
            position: absolute;
            bottom: -2px;
            right: 0;
            width: 0;
            height: 2px;
            background: var(--color-gold);
            transition: width var(--dur-fast) var(--ease-calm);
        }

        .main-nav .nav-link:hover::after,
        .main-nav .nav-link.active::after {
            width: 100%;
        }

        .main-nav .nav-link.active {
            color: var(--color-primary);
        }

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.icon-action-btn {
    position: relative;
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--color-white);
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
    transition: transform var(--dur-fast) var(--ease-calm), box-shadow var(--dur-fast);
    border: none;
}

    .icon-action-btn:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }

    .icon-action-btn .badge-count {
        position: absolute;
        top: -4px;
        left: -4px;
        background: var(--color-gold);
        color: #2b2210;
        font-size: 0.65rem;
        font-weight: 700;
        min-width: 18px;
        height: 18px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        border: 2px solid var(--color-bg);
    }

.theme-switch {
    width: 46px;
    height: 26px;
    border-radius: var(--radius-pill);
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    position: relative;
    cursor: pointer;
}

    .theme-switch .thumb {
        position: absolute;
        top: 2px;
        right: 2px;
        width: 20px;
        height: 20px;
        border-radius: 50%;
        background: var(--color-primary);
        transition: transform var(--dur-med) var(--ease-calm);
        display: flex;
        align-items: center;
        justify-content: center;
        color: #fff;
        font-size: 0.6rem;
    }

[data-theme="dark"] .theme-switch .thumb {
    transform: translateX(-20px);
    background: var(--color-gold);
}

.lang-switch {
    font-weight: 600;
    font-size: 0.85rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    padding: 0.4rem 0.9rem;
    background: var(--color-white);
}

/* Mega menu */
.mega-menu-panel {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    padding: 2rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--dur-fast) var(--ease-calm), transform var(--dur-fast) var(--ease-calm), visibility var(--dur-fast);
}

.nav-item-mega:hover .mega-menu-panel,
.nav-item-mega:focus-within .mega-menu-panel {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Mobile offcanvas nav */
.mobile-nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: none;
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    align-items: center;
    justify-content: center;
}

@media (max-width: 991.98px) {
    .main-nav {
        display: none;
    }

    .mobile-nav-toggle {
        display: inline-flex;
    }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background: #17342C;
    color: #CFE3DD;
    padding-block: clamp(3rem, 6vw, 5rem) 2rem;
}

[data-theme="dark"] .site-footer {
    background: #0B1815;
}

.site-footer a {
    color: #CFE3DD;
}

.site-footer .footer-heading {
    color: #fff;
    font-size: 1.05rem;
    margin-bottom: 1.25rem;
    position: relative;
}

.site-footer .footer-link-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

    .site-footer .footer-link-list a {
        opacity: 0.85;
        transition: opacity var(--dur-fast), padding-inline-start var(--dur-fast) var(--ease-calm);
    }

        .site-footer .footer-link-list a:hover {
            opacity: 1;
            padding-inline-start: 4px;
        }

.footer-social {
    display: flex;
    gap: 0.7rem;
    margin-top: 1.2rem;
}

    .footer-social a {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: rgba(255,255,255,0.08);
        display: flex;
        align-items: center;
        justify-content: center;
        transition: background var(--dur-fast), transform var(--dur-fast);
    }

        .footer-social a:hover {
            background: var(--color-gold);
            color: #2b2210;
            transform: translateY(-3px);
        }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    font-size: 0.875rem;
    opacity: 0.75;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: space-between;
}

.newsletter-form-footer {
    display: flex;
    gap: 0;
    border-radius: var(--radius-pill);
    overflow: hidden;
    background: rgba(255,255,255,0.08);
}

    .newsletter-form-footer input {
        flex: 1;
        border: none;
        background: transparent;
        color: #fff;
        padding: 0.85rem 1.25rem;
        outline: none;
    }

        .newsletter-form-footer input::placeholder {
            color: rgba(255,255,255,0.5);
        }

    .newsletter-form-footer button {
        border: none;
        background: var(--color-gold);
        color: #2b2210;
        font-weight: 700;
        padding: 0 1.4rem;
    }

/* Scroll to top */
.scroll-top-btn {
    position: fixed;
    bottom: 28px;
    left: 28px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: all var(--dur-med) var(--ease-calm);
    z-index: 1020;
    border: none;
}

    .scroll-top-btn.is-visible {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

/* ==========================================================================
   Cards (shared: course / article / category / testimonial)
   ========================================================================== */
.clinic-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform var(--dur-med) var(--ease-calm), box-shadow var(--dur-med) var(--ease-calm);
    overflow: hidden;
    height: 100%;
}

    .clinic-card:hover {
        transform: translateY(-6px);
        box-shadow: var(--shadow-lg);
    }

.card-badge {
    position: absolute;
    top: 14px;
    inset-inline-start: 14px;
    background: var(--color-gold);
    color: #2b2210;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-pill);
}

.wishlist-btn {
    position: absolute;
    top: 14px;
    inset-inline-end: 14px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(4px);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    transition: color var(--dur-fast), transform var(--dur-fast);
}

    .wishlist-btn:hover {
        color: #C0554A;
        transform: scale(1.08);
    }

    .wishlist-btn.is-active {
        color: #C0554A;
    }

/* Skeleton loading */
.skeleton {
    background: linear-gradient(100deg, var(--color-surface-alt) 30%, #fff 50%, var(--color-surface-alt) 70%);
    background-size: 200% 100%;
    animation: skeleton-sheen 1.4s ease-in-out infinite;
    border-radius: var(--radius-sm);
}

@keyframes skeleton-sheen {
    to {
        background-position: -200% 0;
    }
}

/* Scroll reveal utility */
.reveal-up {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity var(--dur-slow) var(--ease-calm), transform var(--dur-slow) var(--ease-calm);
}

    .reveal-up.is-inview {
        opacity: 1;
        transform: translateY(0);
    }

/* Toast (SweetAlert2 theming hook) */
.swal2-clinic-popup {
    border-radius: var(--radius-md) !important;
    font-family: var(--font-base) !important;
}

/* ==========================================================================
   Shared: Breadcrumb + Pagination (used across Courses, Course Details,
   Articles, and any future inner page)
   ========================================================================== */
.breadcrumb-nav .breadcrumb {
    margin: 0;
    padding: 0;
    background: transparent;
    font-size: 0.88rem;
}

.breadcrumb-nav .breadcrumb-item + .breadcrumb-item::before {
    content: "\f104";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--color-text-muted);
}

.breadcrumb-nav a {
    color: var(--color-text-muted);
}

.breadcrumb-nav .active {
    color: var(--color-primary);
    font-weight: 600;
}

.pagination-nav {
    margin-top: 2.5rem;
}

.pagination .page-link {
    border: none;
    background: var(--color-white);
    color: var(--color-text);
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50% !important;
    margin: 0 0.25rem;
    box-shadow: var(--shadow-sm);
    font-weight: 600;
}

.pagination .page-item.active .page-link {
    background: var(--color-primary);
    color: #fff;
}

.pagination .page-item.disabled .page-link {
    opacity: 0.4;
    box-shadow: none;
}

.active-filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-bottom: 1.5rem;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-surface-alt);
    color: var(--color-primary);
    border-radius: var(--radius-pill);
    padding: 0.4rem 0.9rem;
    font-size: 0.82rem;
    font-weight: 600;
}

    .filter-chip button {
        border: none;
        background: none;
        color: inherit;
        display: flex;
    }

.results-count {
    font-size: 0.92rem;
    color: var(--color-text-muted);
}

    .results-count strong {
        color: var(--color-text);
    }

.sort-select {
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-pill);
    padding: 0.55rem 1.1rem;
    font-size: 0.88rem;
    font-weight: 600;
    background: var(--color-white);
    color: var(--color-text);
}

/* Shared FAQ accordion (Home, Course Details, Services, and any future page) */
.faq-accordion .accordion-item {
    background: var(--color-white);
    border: none;
    border-radius: var(--radius-md) !important;
    margin-bottom: 1rem;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-accordion .accordion-button {
    font-weight: 700;
    background: var(--color-white);
    color: var(--color-text);
    padding: 1.3rem 1.6rem;
}

    .faq-accordion .accordion-button:not(.collapsed) {
        color: var(--color-primary);
        box-shadow: none;
    }

    .faq-accordion .accordion-button::after {
        margin-inline-start: auto;
        margin-inline-end: 0;
    }

.faq-accordion .accordion-body {
    color: var(--color-text-muted);
    padding: 0 1.6rem 1.5rem;
}

/* Shared testimonial card (used by _Testimonial partial across pages) */
.testimonial-item {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    height: 100%;
}

    .testimonial-item .stars {
        color: var(--color-gold);
        margin-bottom: 1rem;
        font-size: 0.9rem;
    }

    .testimonial-item .quote {
        font-size: 0.98rem;
        color: var(--color-text);
        margin-bottom: 1.4rem;
    }

    .testimonial-item .person {
        display: flex;
        align-items: center;
        gap: 0.8rem;
    }

        .testimonial-item .person img {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            object-fit: cover;
        }

        .testimonial-item .person strong {
            display: block;
            font-size: 0.92rem;
        }

        .testimonial-item .person span {
            font-size: 0.78rem;
            color: var(--color-text-muted);
        }