/* ==========================================================================
   رکن — سیستم طراحی قالب
   برگرفته از الگوی بصری کاوش‌روان (کرم گرم + نارنجی خاکی + سبز مریم‌گلی)
   مرجع مستندات: docs/design-system.md
   ========================================================================== */

/* ---------- قلم ---------- */

@font-face {
    font-family: "Vazirmatn";
    src: url("../fonts/Vazirmatn-Variable.woff2") format("woff2-variations");
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

:root {
    --rk-primary: #f0682a;
    --rk-primary-d: #c9531a;
    --rk-tint: #fef1e9;
    --rk-ink: #2b2b2b;
    --rk-muted: #6a625c;
    --rk-line: #f5d9c8;
    --rk-green: #4e9c73;
    --rk-sage: #a3d4a5;
    --rk-cream: #fbf5ee;
    --rk-white: #ffffff;
    --rk-danger: #b4351f;

    --rk-container: 1180px;
    --rk-radius-sm: 12px;
    --rk-radius: 18px;
    --rk-radius-lg: 26px;
    --rk-radius-leaf: 36px 150px;
    --rk-pill: 999px;

    --rk-shadow-sm: 0 8px 18px -12px rgba(70, 40, 20, 0.5);
    --rk-shadow: 0 34px 60px -34px rgba(70, 40, 20, 0.55);
    --rk-shadow-cta: 0 14px 26px -16px rgba(201, 83, 26, 0.9);

    --rk-gap: clamp(16px, 2.4vw, 28px);
    --rk-section: clamp(48px, 7vw, 96px);
    --rk-header-h: 74px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--rk-header-h) + 16px);
}

body {
    margin: 0;
    background: var(--rk-white);
    color: var(--rk-ink);
    font-family: Vazirmatn, "IRANSansX", Tahoma, sans-serif;
    font-size: 16px;
    line-height: 1.9;
    text-align: right;
    direction: rtl;
}

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

a {
    color: var(--rk-primary-d);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--rk-primary);
}

h1,
h2,
h3,
h4 {
    margin: 0;
    font-weight: 800;
    line-height: 1.55;
    color: var(--rk-ink);
    text-wrap: balance;
}

p {
    margin: 0 0 12px;
    color: var(--rk-muted);
    line-height: 2;
    text-wrap: pretty;
}

ul,
ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

:focus-visible {
    outline: 3px solid var(--rk-green);
    outline-offset: 3px;
    border-radius: 6px;
}

@counter-style rk-persian {
    system: numeric;
    symbols: "۰" "۱" "۲" "۳" "۴" "۵" "۶" "۷" "۸" "۹";
}

.rk-skip {
    position: fixed;
    inset-inline-start: 16px;
    top: -100px;
    z-index: 100;
    background: var(--rk-ink);
    color: #fff;
    padding: 10px 18px;
    border-radius: 0 0 var(--rk-radius-sm) var(--rk-radius-sm);
    transition: top 0.2s ease;
}

.rk-skip:focus {
    top: 0;
}

.rk-container {
    width: 100%;
    max-width: var(--rk-container);
    margin-inline: auto;
    padding-inline: clamp(16px, 4vw, 24px);
}

/* ---------- دکمه‌ها ---------- */

.rk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 26px;
    border: 1.5px solid var(--rk-primary);
    border-radius: var(--rk-pill);
    font: inherit;
    font-size: 14.5px;
    font-weight: 700;
    line-height: 1.7;
    cursor: pointer;
    transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease,
        box-shadow 0.25s ease;
}

.rk-btn--main {
    background: var(--rk-primary);
    color: #fff;
    box-shadow: var(--rk-shadow-cta);
}

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

.rk-btn--ghost {
    background: transparent;
    color: var(--rk-primary-d);
}

.rk-btn--ghost:hover {
    background: var(--rk-tint);
    color: var(--rk-primary-d);
    transform: translateY(-2px);
}

.rk-btn--sm {
    padding: 7px 18px;
    font-size: 13.5px;
}

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

/* ---------- نوار بالایی ---------- */

.rk-topbar {
    background: var(--rk-cream);
    border-bottom: 1px solid var(--rk-line);
    font-size: 13.5px;
}

.rk-topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 46px;
    flex-wrap: wrap;
}

.rk-topbar__meta {
    display: flex;
    align-items: center;
    gap: 18px;
    color: var(--rk-muted);
}

.rk-topbar__meta a {
    color: var(--rk-ink);
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.rk-badge-soft {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 12px;
    border-radius: var(--rk-pill);
    background: rgba(163, 212, 165, 0.32);
    color: #2f6b4b;
    font-weight: 700;
    font-size: 12.5px;
}

/* ---------- سربرگ ---------- */

.rk-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(245, 217, 200, 0.7);
}

.rk-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: var(--rk-header-h);
}

.rk-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--rk-ink);
    font-weight: 800;
    font-size: 19px;
}

.rk-brand:hover {
    color: var(--rk-ink);
}

.rk-brand__mark {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 13px 26px;
    background: linear-gradient(145deg, var(--rk-sage), var(--rk-green));
    color: #fff;
    font-size: 17px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.rk-brand small {
    display: block;
    font-size: 11.5px;
    font-weight: 500;
    color: var(--rk-muted);
    line-height: 1.3;
}

.rk-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.rk-nav a {
    padding: 8px 12px;
    border-radius: var(--rk-pill);
    color: var(--rk-ink);
    font-size: 14.5px;
    font-weight: 600;
}

.rk-nav a:hover,
.rk-nav a[aria-current] {
    background: var(--rk-tint);
    color: var(--rk-primary-d);
}

.rk-header__actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.rk-burger {
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--rk-line);
    border-radius: 12px;
    background: #fff;
    cursor: pointer;
}

.rk-burger span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--rk-ink);
    box-shadow: 0 -6px 0 var(--rk-ink), 0 6px 0 var(--rk-ink);
}

/* ---------- هیرو ---------- */

.rk-hero {
    position: relative;
    overflow: hidden;
    padding-block: clamp(32px, 5vw, 64px) var(--rk-section);
    background:
        radial-gradient(520px 380px at 82% 18%, rgba(163, 212, 165, 0.34), transparent 70%),
        radial-gradient(500px 380px at 20% 70%, rgba(240, 104, 42, 0.1), transparent 70%),
        var(--rk-white);
}

.rk-hero__grid {
    display: grid;
    grid-template-columns: 1.12fr 1fr;
    gap: clamp(28px, 4vw, 56px);
    align-items: center;
}

.rk-hero__text {
    container-type: inline-size;
    isolation: isolate;
}

.rk-hero h1 {
    font-size: clamp(26px, 3.4vw, 40px);
    line-height: 1.5;
    margin-bottom: 16px;
}

.rk-hero h1 span {
    color: var(--rk-primary);
    position: relative;
    white-space: nowrap;
}

.rk-hero h1 span::after {
    content: "";
    position: absolute;
    inset: auto 0 3px;
    height: 10px;
    z-index: -1;
    border-radius: 6px;
    background: rgba(163, 212, 165, 0.55);
}

.rk-hero__lead {
    font-size: clamp(15px, 1.4vw, 16.5px);
    color: var(--rk-muted);
    margin-bottom: 14px;
}

.rk-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.rk-hero__note {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 18px;
    font-size: 13px;
    color: var(--rk-muted);
}

/* صحنه تصویری هیرو */

.rk-stage {
    position: relative;
    padding: 24px 0 24px 24px;
}

.rk-stage__leaf {
    position: absolute;
    inset: 0;
    border-radius: var(--rk-radius-leaf);
    background: linear-gradient(145deg, var(--rk-sage), var(--rk-green));
    opacity: 0.92;
    transform: rotate(-2.2deg);
}

.rk-stage__dots {
    position: absolute;
    width: 92px;
    height: 92px;
    inset-inline-end: -10px;
    top: -12px;
    opacity: 0.55;
    background-image: radial-gradient(var(--rk-primary) 1.6px, transparent 1.8px);
    background-size: 14px 14px;
}

.rk-stage__media {
    position: relative;
    z-index: 1;
    aspect-ratio: 16 / 11;
    border-radius: var(--rk-radius-leaf);
    overflow: hidden;
    border: 6px solid var(--rk-cream);
    background: linear-gradient(160deg, #f7efe6, #e9dfd2 65%, #dccfbe);
    box-shadow: var(--rk-shadow);
}

.rk-stage__media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(200deg, rgba(255, 236, 214, 0.3), transparent 45%,
            rgba(78, 156, 115, 0.18));
}

.rk-stage__label {
    position: absolute;
    inset-inline-start: 22px;
    bottom: 22px;
    z-index: 2;
    max-width: 78%;
    padding: 10px 16px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(6px);
    font-size: 13px;
    font-weight: 600;
    color: var(--rk-ink);
    line-height: 1.7;
}

/* کارت شناور نوبت */

.rk-slotcard {
    position: absolute;
    z-index: 3;
    inset-inline-end: -8px;
    bottom: -4px;
    width: min(232px, 78%);
    padding: 14px 16px;
    border-radius: var(--rk-radius);
    background: #fff;
    border: 1px solid var(--rk-line);
    box-shadow: 0 22px 40px -26px rgba(70, 40, 20, 0.7);
}

.rk-slotcard__title {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 12.5px;
    font-weight: 700;
    color: var(--rk-muted);
    margin-bottom: 6px;
}

.rk-dot-live {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--rk-green);
    box-shadow: 0 0 0 4px rgba(78, 156, 115, 0.18);
}

.rk-slotcard__time {
    font-size: 21px;
    font-weight: 800;
    color: var(--rk-ink);
    font-variant-numeric: tabular-nums;
    line-height: 1.4;
}

.rk-slotcard__meta {
    font-size: 12px;
    color: var(--rk-muted);
}

/* ---------- نوار اعتماد ---------- */

.rk-trust {
    border-block: 1px solid var(--rk-line);
    background: var(--rk-cream);
}

.rk-trust__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--rk-gap);
    padding-block: clamp(20px, 3vw, 32px);
}

.rk-trust__item {
    text-align: center;
    padding-inline: 8px;
}

.rk-trust__item strong {
    display: block;
    font-size: clamp(22px, 2.6vw, 30px);
    font-weight: 800;
    color: var(--rk-primary-d);
    font-variant-numeric: tabular-nums;
    line-height: 1.5;
}

.rk-trust__item span {
    font-size: 13.5px;
    color: var(--rk-muted);
}

/* ---------- بخش‌های عمومی ---------- */

.rk-section {
    padding-block: var(--rk-section);
}

.rk-section--tint {
    background: var(--rk-tint);
}

.rk-section--cream {
    background: var(--rk-cream);
}

.rk-head {
    max-width: 720px;
    margin: 0 auto clamp(28px, 4vw, 48px);
    text-align: center;
}

.rk-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    padding: 4px 14px;
    border-radius: var(--rk-pill);
    background: var(--rk-tint);
    color: var(--rk-primary-d);
    font-size: 12.5px;
    font-weight: 700;
}

.rk-head h2 {
    font-size: clamp(21px, 2.6vw, 30px);
    margin-bottom: 12px;
}

.rk-head p {
    font-size: 15.5px;
    margin: 0;
}

/* ---------- کارت خدمت ---------- */

.rk-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--rk-gap);
}

.rk-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 26px 24px;
    border-radius: var(--rk-radius-lg);
    background: #fff;
    border: 1px solid rgba(245, 217, 200, 0.9);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.rk-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--rk-shadow-sm);
    border-color: var(--rk-sage);
}

.rk-card__icon {
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    border-radius: 16px 28px;
    background: var(--rk-tint);
    color: var(--rk-primary-d);
}

.rk-card__icon svg {
    width: 26px;
    height: 26px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.rk-card h3 {
    font-size: 16.5px;
    font-weight: 700;
}

.rk-card p {
    font-size: 14px;
    line-height: 1.95;
    margin: 0;
    flex: 1;
}

.rk-card__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13.5px;
    font-weight: 700;
    color: var(--rk-primary-d);
}

.rk-card__link::after {
    content: "←";
    transition: transform 0.2s ease;
}

.rk-card__link:hover::after {
    transform: translateX(-4px);
}

/* ---------- چرا رکن ---------- */

.rk-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(28px, 4vw, 56px);
    align-items: center;
}

.rk-features {
    display: grid;
    gap: 14px;
}

.rk-feature {
    display: flex;
    gap: 14px;
    padding: 16px 18px;
    border-radius: var(--rk-radius);
    background: #fff;
    border: 1px solid rgba(245, 217, 200, 0.85);
}

.rk-feature__check {
    flex: none;
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border-radius: 10px;
    background: rgba(163, 212, 165, 0.35);
    color: #2f6b4b;
    font-weight: 800;
}

.rk-feature h3 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 2px;
}

.rk-feature p {
    font-size: 13.5px;
    margin: 0;
}

.rk-quote {
    position: relative;
    padding: clamp(26px, 3vw, 40px);
    border-radius: var(--rk-radius-leaf);
    background: linear-gradient(150deg, var(--rk-sage), var(--rk-green));
    color: #fff;
    box-shadow: var(--rk-shadow);
}

.rk-quote p {
    color: rgba(255, 255, 255, 0.95);
    font-size: clamp(16px, 1.8vw, 20px);
    line-height: 1.95;
    margin-bottom: 18px;
}

.rk-quote footer {
    font-size: 13.5px;
    color: rgba(255, 255, 255, 0.85);
}

/* ---------- درمانگران ---------- */

.rk-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--rk-gap);
}

.rk-therapist {
    overflow: hidden;
    border-radius: var(--rk-radius-lg);
    background: #fff;
    border: 1px solid rgba(245, 217, 200, 0.9);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.rk-therapist:hover {
    transform: translateY(-4px);
    box-shadow: var(--rk-shadow-sm);
}

.rk-therapist__photo {
    aspect-ratio: 4 / 4.4;
    background: linear-gradient(160deg, #efe7dc, #ded2c2);
    position: relative;
}

.rk-therapist__photo::after {
    content: attr(data-initials);
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    font-size: 40px;
    font-weight: 800;
    color: rgba(107, 90, 74, 0.35);
}

.rk-therapist__photo img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rk-therapist__body {
    padding: 16px 18px 20px;
}

.rk-therapist h3 {
    font-size: 15.5px;
    font-weight: 700;
    margin-bottom: 2px;
}

.rk-therapist__role {
    font-size: 12.5px;
    color: var(--rk-primary-d);
    font-weight: 600;
    margin-bottom: 8px;
}

.rk-therapist__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 14px;
}

.rk-tag {
    padding: 2px 10px;
    border-radius: var(--rk-pill);
    background: var(--rk-cream);
    color: var(--rk-muted);
    font-size: 11.5px;
}

/* ---------- گام‌ها ---------- */

.rk-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--rk-gap);
    counter-reset: step;
}

.rk-step {
    position: relative;
    padding: 28px 24px 24px;
    border-radius: var(--rk-radius-lg);
    background: #fff;
    border: 1px solid rgba(245, 217, 200, 0.9);
}

.rk-step::before {
    counter-increment: step;
    content: counter(step, rk-persian);
    position: absolute;
    top: -18px;
    inset-inline-start: 24px;
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 14px 26px;
    background: var(--rk-primary);
    color: #fff;
    font-size: 17px;
    font-weight: 800;
    box-shadow: var(--rk-shadow-cta);
}

.rk-step h3 {
    margin-top: 14px;
    font-size: 16px;
}

.rk-step p {
    font-size: 13.5px;
    margin: 0;
}

/* ---------- نظرات ---------- */

.rk-testimonial {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 24px;
    border-radius: var(--rk-radius-lg);
    background: #fff;
    border: 1px solid rgba(245, 217, 200, 0.9);
}

.rk-stars {
    display: flex;
    gap: 3px;
    color: #e8a33d;
    font-size: 14px;
}

.rk-testimonial p {
    font-size: 14px;
    margin: 0;
    flex: 1;
}

.rk-testimonial__who {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-top: 12px;
    border-top: 1px solid rgba(245, 217, 200, 0.8);
}

.rk-avatar {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(163, 212, 165, 0.4);
    color: #2f6b4b;
    font-size: 13px;
    font-weight: 800;
}

.rk-testimonial__who strong {
    display: block;
    font-size: 13.5px;
}

.rk-testimonial__who small {
    color: var(--rk-muted);
    font-size: 12px;
}

/* ---------- مقالات ---------- */

.rk-post {
    overflow: hidden;
    border-radius: var(--rk-radius-lg);
    background: #fff;
    border: 1px solid rgba(245, 217, 200, 0.9);
}

.rk-post__thumb {
    aspect-ratio: 16 / 9;
    background: linear-gradient(160deg, #efe7dc, #ded2c2);
}

.rk-post__body {
    padding: 18px 20px 22px;
}

.rk-post__meta {
    font-size: 12px;
    color: var(--rk-muted);
    margin-bottom: 6px;
}

.rk-post h3 {
    font-size: 15.5px;
    font-weight: 700;
    line-height: 1.75;
}

/* ---------- پرسش‌های متداول ---------- */

.rk-faq {
    max-width: 860px;
    margin-inline: auto;
    display: grid;
    gap: 10px;
}

.rk-faq details {
    border: 1px solid rgba(245, 217, 200, 0.95);
    border-radius: var(--rk-radius);
    background: #fff;
    padding: 4px 20px;
}

.rk-faq details[open] {
    border-color: var(--rk-sage);
    background: #fffdfb;
}

.rk-faq summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 0;
    cursor: pointer;
    font-size: 15px;
    font-weight: 700;
    list-style: none;
}

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

.rk-faq summary::after {
    content: "+";
    font-size: 20px;
    font-weight: 400;
    color: var(--rk-primary);
    transition: transform 0.2s ease;
}

.rk-faq details[open] summary::after {
    transform: rotate(45deg);
}

.rk-faq p {
    font-size: 14px;
    margin: 0 0 14px;
}

/* ---------- فراخوان پایانی ---------- */

.rk-cta {
    position: relative;
    overflow: hidden;
    padding-block: clamp(40px, 5vw, 72px);
    background:
        radial-gradient(420px 300px at 88% 20%, rgba(163, 212, 165, 0.3), transparent 70%),
        var(--rk-tint);
    border-block: 1px solid var(--rk-line);
}

.rk-cta__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    flex-wrap: wrap;
}

.rk-cta h2 {
    font-size: clamp(20px, 2.4vw, 27px);
    margin-bottom: 8px;
}

.rk-cta p {
    margin: 0;
    font-size: 15px;
}

.rk-cta__actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* ---------- پاورقی ---------- */

.rk-footer {
    background: var(--rk-ink);
    color: rgba(255, 255, 255, 0.72);
    font-size: 13.5px;
    padding-top: clamp(36px, 5vw, 60px);
}

.rk-footer__grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
    gap: var(--rk-gap);
    padding-bottom: 34px;
}

.rk-footer h3 {
    color: #fff;
    font-size: 14.5px;
    font-weight: 700;
    margin-bottom: 12px;
}

.rk-footer a {
    color: rgba(255, 255, 255, 0.72);
}

.rk-footer a:hover {
    color: var(--rk-sage);
}

.rk-footer li {
    margin-bottom: 8px;
}

.rk-footer p {
    color: rgba(255, 255, 255, 0.62);
    font-size: 13px;
    line-height: 1.95;
}

.rk-footer .rk-brand {
    color: #fff;
    margin-bottom: 12px;
}

.rk-footer .rk-brand small {
    color: rgba(255, 255, 255, 0.6);
}

.rk-footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-block: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
    font-size: 12.5px;
}

/* ---------- نوار چسبان موبایل ---------- */

.rk-sticky-cta {
    display: none;
    position: fixed;
    inset-inline: 0;
    bottom: 0;
    z-index: 60;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
    background: rgba(255, 255, 255, 0.97);
    border-top: 1px solid var(--rk-line);
    backdrop-filter: blur(8px);
}

/* ---------- واکنش‌گرا ---------- */

@media (max-width: 1024px) {
    .rk-nav,
    .rk-header__actions .rk-btn--ghost {
        display: none;
    }

    .rk-burger {
        display: flex;
    }

    .rk-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .rk-split {
        grid-template-columns: 1fr;
    }

    .rk-footer__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 880px) {
    .rk-hero__grid {
        grid-template-columns: 1fr;
    }

    .rk-hero__text {
        order: 2;
    }

    .rk-stage {
        order: 1;
        max-width: 520px;
    }

    .rk-grid-3,
    .rk-steps {
        grid-template-columns: 1fr;
    }

    .rk-trust__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 22px;
    }
}

@media (max-width: 620px) {
    .rk-topbar__meta > *:not(:first-child) {
        display: none;
    }

    .rk-grid-4 {
        grid-template-columns: 1fr;
    }

    .rk-sticky-cta {
        display: block;
    }

    .rk-footer {
        padding-bottom: 74px;
    }

    .rk-footer__grid {
        grid-template-columns: 1fr;
    }
}

@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;
    }
}

/* ---------- منوی موبایل ---------- */

@media (max-width: 1024px) {
    .rk-header--open .rk-nav {
        display: flex;
        position: fixed;
        inset-inline: 0;
        top: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
        margin-top: calc(var(--rk-header-h) + 46px);
        padding: 14px clamp(16px, 4vw, 24px) 18px;
        background: #fff;
        border-bottom: 1px solid var(--rk-line);
        box-shadow: var(--rk-shadow-sm);
        max-height: calc(100vh - var(--rk-header-h) - 46px);
        overflow-y: auto;
    }

    .rk-header--open .rk-nav a {
        padding: 12px 14px;
        border-radius: 12px;
        font-size: 15px;
    }

    .rk-header--open .rk-burger span {
        background: var(--rk-primary);
        box-shadow: 0 -6px 0 var(--rk-primary), 0 6px 0 var(--rk-primary);
    }
}

/* ---------- عنوان تودرتو (چیدمان دوستونی) ---------- */

.rk-subhead h2 {
    font-size: clamp(21px, 2.6vw, 30px);
    margin-bottom: 12px;
}

.rk-subhead p {
    font-size: 15.5px;
    margin-bottom: 22px;
}

/* ---------- صفحه‌های داخلی و محتوای نوشته ---------- */

.rk-page {
    padding-block: clamp(32px, 4vw, 56px) clamp(48px, 6vw, 80px);
}

.rk-page__head {
    max-width: 820px;
    margin-bottom: clamp(24px, 3vw, 40px);
}

.rk-page__head h1 {
    font-size: clamp(23px, 2.8vw, 34px);
    margin-bottom: 10px;
}

.rk-page__meta {
    font-size: 13px;
    color: var(--rk-muted);
}

.rk-entry {
    max-width: 820px;
    font-size: 16px;
}

.rk-entry > *:first-child {
    margin-top: 0;
}

.rk-entry h2 {
    font-size: clamp(19px, 2.2vw, 25px);
    margin: 34px 0 12px;
}

.rk-entry h3 {
    font-size: 17px;
    margin: 26px 0 10px;
}

.rk-entry h4 {
    font-size: 15.5px;
    margin: 22px 0 8px;
}

.rk-entry ul,
.rk-entry ol {
    padding-inline-start: 22px;
    margin-bottom: 14px;
}

.rk-entry ul {
    list-style: disc;
}

.rk-entry ol {
    list-style: decimal;
}

.rk-entry li {
    margin-bottom: 6px;
    color: var(--rk-muted);
}

.rk-entry a {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.rk-entry img,
.rk-entry iframe {
    border-radius: var(--rk-radius);
    margin-block: 18px;
}

.rk-entry blockquote {
    margin: 22px 0;
    padding-inline-start: 18px;
    border-inline-start: 4px solid var(--rk-sage);
    color: var(--rk-muted);
}

.rk-entry table {
    width: 100%;
    border-collapse: collapse;
    margin-block: 18px;
    font-size: 14.5px;
}

.rk-entry th,
.rk-entry td {
    padding: 10px 12px;
    border: 1px solid var(--rk-line);
    text-align: right;
}

.rk-pagination {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-top: 40px;
}

.rk-pagination .page-numbers {
    padding: 8px 15px;
    border: 1px solid var(--rk-line);
    border-radius: var(--rk-pill);
    font-size: 14px;
    color: var(--rk-ink);
}

.rk-pagination .page-numbers.current {
    background: var(--rk-primary);
    border-color: var(--rk-primary);
    color: #fff;
}

.rk-searchform {
    display: flex;
    gap: 10px;
    max-width: 520px;
}

.rk-searchform input[type="search"] {
    flex: 1;
    min-width: 0;
    padding: 12px 16px;
    border: 1px solid var(--rk-line);
    border-radius: var(--rk-radius-sm);
    background: #fff;
    font: inherit;
    color: var(--rk-ink);
}

.rk-searchform input[type="search"]::placeholder {
    color: var(--rk-muted);
}

.rk-empty {
    padding-block: 40px;
    text-align: center;
}

.screen-reader-text {
    position: absolute !important;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ---------- مجله ---------- */

.rk-blog__head {
    max-width: 720px;
    margin-bottom: clamp(20px, 3vw, 32px);
}

.rk-blog__head h1 {
    font-size: clamp(23px, 2.8vw, 34px);
    margin-bottom: 10px;
}

.rk-blog__lead {
    font-size: 15.5px;
    color: var(--rk-muted);
    margin-bottom: 18px;
}

.rk-blog__query {
    color: var(--rk-primary-d);
}

.rk-searchform--blog {
    max-width: 560px;
}

.rk-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: clamp(22px, 3vw, 34px);
}

.rk-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 15px;
    border: 1px solid var(--rk-line);
    border-radius: var(--rk-pill);
    background: #fff;
    font-size: 13px;
    font-weight: 600;
    color: var(--rk-ink);
    transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.rk-chip span {
    font-size: 11px;
    color: var(--rk-muted);
}

.rk-chip:hover,
.rk-chip.is-active {
    border-color: var(--rk-primary);
    background: var(--rk-tint);
    color: var(--rk-primary-d);
}

.rk-chip:hover span,
.rk-chip.is-active span {
    color: var(--rk-primary-d);
}

.rk-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    margin-bottom: 16px;
    font-size: 12.5px;
    color: var(--rk-muted);
}

.rk-breadcrumb a:hover {
    color: var(--rk-primary-d);
}

.rk-post {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.rk-post__thumb {
    display: block;
    position: relative;
    overflow: hidden;
}

.rk-post__thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.rk-post:hover .rk-post__thumb img {
    transform: scale(1.03);
}

.rk-post__thumb-empty {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    font-size: 19px;
    font-weight: 800;
    color: rgba(107, 90, 74, 0.4);
}

.rk-post__body {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.rk-post h3 a {
    color: inherit;
}

.rk-post__cat {
    display: inline-block;
    align-self: flex-start;
    margin-bottom: 8px;
    padding: 3px 12px;
    border-radius: var(--rk-pill);
    background: var(--rk-tint);
    color: var(--rk-primary-d);
    font-size: 11.5px;
    font-weight: 700;
}

.rk-post__excerpt {
    margin: 8px 0 0;
    font-size: 14px;
    color: var(--rk-muted);
}

.rk-post__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: auto 0 0;
    padding-top: 14px;
}

.rk-post--feature {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    margin-bottom: var(--rk-gap);
}

.rk-post--feature .rk-post__thumb {
    height: 100%;
    min-height: 280px;
    aspect-ratio: auto;
}

.rk-post--feature .rk-post__body {
    justify-content: center;
    padding: clamp(20px, 2.6vw, 32px);
}

.rk-post--feature h3 {
    font-size: clamp(19px, 2.2vw, 26px);
    line-height: 1.6;
}

.rk-post--feature .rk-post__excerpt {
    font-size: 15px;
}

/* ---------- نوشته‌ی تکی ---------- */

.rk-single__head {
    max-width: 820px;
    margin-bottom: 22px;
}

.rk-single__head h1 {
    font-size: clamp(23px, 3vw, 36px);
    margin: 10px 0 12px;
}

.rk-single__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 13px;
    color: var(--rk-muted);
}

.rk-single__thumb {
    max-width: 820px;
    margin: 0 0 26px;
}

.rk-single__thumb img {
    width: 100%;
    height: auto;
    border-radius: var(--rk-radius-lg);
}

.rk-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    max-width: 820px;
    margin-top: 30px;
    padding-top: 22px;
    border-top: 1px solid var(--rk-line);
}

.rk-tags__label {
    font-size: 13px;
    color: var(--rk-muted);
}

.rk-tags a.rk-tag:hover {
    background: var(--rk-tint);
    color: var(--rk-primary-d);
}

.rk-postnav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    max-width: 820px;
    margin-top: 34px;
}

.rk-postnav__item a {
    display: block;
    height: 100%;
    padding: 14px 16px;
    border: 1px solid var(--rk-line);
    border-radius: var(--rk-radius);
    background: #fff;
    font-size: 13.5px;
    font-weight: 600;
    line-height: 1.9;
}

.rk-postnav__item--next {
    text-align: left;
}

.rk-postnav__item a:hover {
    border-color: var(--rk-sage);
    background: #fffdfb;
}

.rk-related {
    margin-top: clamp(40px, 5vw, 64px);
    padding-top: clamp(26px, 4vw, 40px);
    border-top: 1px solid var(--rk-line);
}

.rk-related h2 {
    font-size: clamp(19px, 2.2vw, 24px);
    margin-bottom: 20px;
}

.rk-blog__more {
    margin-top: clamp(20px, 3vw, 30px);
    text-align: center;
}

/* ---------- دیدگاه‌ها ---------- */

.rk-comments {
    max-width: 820px;
    margin-top: clamp(34px, 4vw, 52px);
}

.rk-comments__title {
    font-size: clamp(17px, 2vw, 21px);
    margin-bottom: 18px;
}

.rk-comments__list {
    list-style: none;
    padding: 0;
    margin: 0 0 28px;
    display: grid;
    gap: 14px;
}

.rk-comments__list .children {
    list-style: none;
    margin-top: 14px;
    padding-inline-start: 0;
}

.rk-comments__list li .comment-body {
    padding: 16px 18px;
    border: 1px solid rgba(245, 217, 200, 0.9);
    border-radius: var(--rk-radius);
    background: #fff;
}

.rk-comments .comment-meta {
    font-size: 12.5px;
    color: var(--rk-muted);
    margin-bottom: 8px;
}

.rk-comments .comment-meta .comment-author {
    font-weight: 700;
    color: var(--rk-ink);
}

.rk-comments .comment-content {
    font-size: 14.5px;
}

.rk-comments .reply a {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--rk-primary-d);
}

.rk-comments .comment-respond {
    padding: clamp(18px, 2.6vw, 26px);
    border-radius: var(--rk-radius-lg);
    background: var(--rk-cream);
}

.rk-comments .comment-reply-title {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 14px;
}

.rk-comments .comment-form {
    display: grid;
    gap: 12px;
}

.rk-comments .comment-form p {
    margin: 0;
}

.rk-comments .comment-form label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 600;
}

.rk-comments .comment-form input[type="text"],
.rk-comments .comment-form input[type="email"],
.rk-comments .comment-form input[type="url"],
.rk-comments .comment-form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--rk-line);
    border-radius: var(--rk-radius-sm);
    background: #fff;
    font: inherit;
    color: var(--rk-ink);
}

.rk-comments .comment-form textarea {
    min-height: 120px;
    resize: vertical;
}

.rk-comments .comment-form #wp-comment-cookies-consent {
    width: auto;
    margin-inline-end: 6px;
}

.rk-comments .comment-form-cookies-consent label {
    font-weight: 400;
    color: var(--rk-muted);
}

.rk-comments .form-submit {
    margin-top: 4px;
}

@media (max-width: 880px) {
    .rk-post--feature {
        grid-template-columns: 1fr;
    }

    .rk-post--feature .rk-post__thumb {
        min-height: 0;
        aspect-ratio: 16 / 9;
    }

    .rk-postnav {
        grid-template-columns: 1fr;
    }
}