/* ===== متغیرهای تم با رنگ‌های جدید ===== */
:root {
    --primary-light: #6bc5f7;      /* آبی آسمانی */
    --primary-dark: #4a7cf7;       /* آبی تندتر */
    --secondary-light: #b388ff;    /* بنفش ملایم */
    --secondary-dark: #7c4dff;     /* بنفش تند */
    --accent-green: #66bb6a;       /* سبز ملایم */
    --accent-orange: #ffab40;      /* نارنجی گرم */
    --bg-primary: #f0f5fe;
    --bg-secondary: #ffffff;
    --bg-header: linear-gradient(135deg, #1a237e, #0d47a1);
    --text-primary: #1a237e;
    --text-secondary: #37474f;
    --text-light: #e3f2fd;
    --card-bg: rgba(255,255,255,0.75);
    --shadow: 0 8px 32px rgba(74, 124, 247, 0.12);
    --border-radius: 24px;
    --transition: 0.4s ease;
    --glass-border: rgba(255,255,255,0.25);
    --glass-bg: rgba(255,255,255,0.55);
    --field-bg: rgba(255,255,255,0.82);
    --field-border: rgba(74, 124, 247, 0.18);
    --soft-panel: rgba(255,255,255,0.42);
}

body.dark-mode {
    --bg-primary: #0a0e1a;
    --bg-secondary: #151b2e;
    --bg-header: linear-gradient(135deg, #0a0e1a, #1a237e);
    --text-primary: #e3f2fd;
    --text-secondary: #b0bec5;
    --card-bg: rgba(20, 30, 60, 0.75);
    --shadow: 0 8px 32px rgba(0,0,0,0.4);
    --glass-bg: rgba(20, 30, 60, 0.6);
    --glass-border: rgba(255,255,255,0.08);
    --field-bg: rgba(12, 18, 34, 0.88);
    --field-border: rgba(107, 197, 247, 0.22);
    --soft-panel: rgba(16, 25, 44, 0.72);
}

/* ===== ریست و پایه ===== */
* { margin:0; padding:0; box-sizing:border-box; }
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    transition: background var(--transition), color var(--transition);
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 25px; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

/* ===== هدر ===== */
header {
    background: var(--bg-header);
    color: #fff;
    padding: 16px 0;
    box-shadow: 0 4px 20px rgba(26, 35, 126, 0.25);
    position: sticky;
    top: 0;
    z-index: 999;
    transition: background var(--transition);
    backdrop-filter: blur(10px);
}
.header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.logo {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: 1px;
}
.logo span { color: var(--secondary-light); }

nav ul {
    list-style: none;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
nav a {
    color: var(--text-light);
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 30px;
    transition: 0.3s;
    font-size: 14px;
}
nav a:hover {
    background: rgba(255,255,255,0.15);
    color: #fff;
}

/* ===== دکمه‌های ورود/ثبت‌نام ===== */
.auth-buttons {
    display: flex;
    gap: 8px;
}
.btn-login, .btn-register {
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    transition: 0.3s;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
}
.btn-login {
    background: rgba(255,255,255,0.12);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.2);
}
.btn-login:hover { background: rgba(255,255,255,0.25); }
.btn-register {
    background: var(--secondary-light);
    color: #1a237e;
}
.btn-register:hover { background: var(--secondary-dark); color: #fff; }

/* ===== انتخابگر زبان و تم ===== */
.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.lang-selector {
    position: relative;
    display: inline-block;
}
.lang-btn {
    background: rgba(255,255,255,0.10);
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    padding: 8px 16px;
    border-radius: 30px;
    cursor: pointer;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: 0.3s;
}
.lang-btn:hover { background: rgba(255,255,255,0.22); }
.lang-dropdown {
    display: none;
    position: absolute;
    top: 48px;
    right: 0;
    background: var(--card-bg);
    color: var(--text-primary);
    min-width: 180px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 8px 0;
    z-index: 1000;
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
}
.lang-dropdown a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    color: var(--text-primary);
    font-size: 14px;
    transition: 0.2s;
}
.lang-dropdown a:hover { background: rgba(74, 124, 247, 0.08); }

.theme-toggle {
    background: rgba(255,255,255,0.10);
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
}
.theme-toggle:hover { background: rgba(255,255,255,0.25); }

/* ===== بخش قهرمان (Hero) ===== */
.hero {
    display: flex;
    align-items: center;
    gap: 40px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 60px 50px;
    margin: 40px 0;
    box-shadow: var(--shadow);
    transition: all var(--transition);
}
.hero-content { flex: 1.5; }
.hero-image { flex: 1; text-align: center; }
.hero h1 {
    font-size: 48px;
    margin-bottom: 16px;
    color: var(--text-primary);
}
.hero p {
    font-size: 20px;
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 28px;
}
.hero-buttons {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}
.btn-primary {
    display: inline-block;
    padding: 14px 34px;
    background: var(--primary-dark);
    color: #fff;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    transition: 0.3s;
    border: none;
    cursor: pointer;
}
.btn-primary:hover {
    background: var(--secondary-light);
    transform: scale(1.03);
    box-shadow: 0 8px 25px rgba(74, 124, 247, 0.3);
}
.btn-secondary {
    display: inline-block;
    padding: 14px 34px;
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--primary-dark);
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    transition: 0.3s;
    cursor: pointer;
}
.btn-secondary:hover {
    background: var(--primary-dark);
    color: #fff;
}

.hero {
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 25%, rgba(107, 197, 247, 0.18), transparent 22%),
        radial-gradient(circle at 80% 18%, rgba(124, 77, 255, 0.16), transparent 20%),
        radial-gradient(circle at 50% 85%, rgba(255, 171, 64, 0.10), transparent 18%);
    pointer-events: none;
}
.hero-content,
.hero-image,
.section-title,
.feature-card,
.testimonial-card,
.team-card,
.about-text,
.about-image,
.support-mini-card,
.support-benefit-item,
.info-card {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.hero-content.visible,
.hero-image.visible,
.section-title.visible,
.feature-card.visible,
.testimonial-card.visible,
.team-card.visible,
.about-text.visible,
.about-image.visible,
.support-mini-card.visible,
.support-benefit-item.visible,
.info-card.visible {
    opacity: 1;
    transform: translateY(0);
}
.hero-image img {
    animation: float 10s ease-in-out infinite alternate;
}
.btn-primary,
.btn-secondary,
.theme-toggle,
.lang-btn,
.auth-buttons .btn-login,
.auth-buttons .btn-register {
    will-change: transform;
}

@keyframes float {
    from {
        transform: translateY(0px);
    }
    to {
        transform: translateY(-12px);
    }
}

@keyframes pulse-glow {
    0% {
        box-shadow: 0 0 0 0 rgba(107, 197, 247, 0.15);
    }
    70% {
        box-shadow: 0 0 0 18px rgba(107, 197, 247, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(107, 197, 247, 0);
    }
}

.btn-primary:hover {
    animation: pulse-glow 1.2s ease;
}

/* ===== صفحه‌های داخلی ===== */
.page-header {
    text-align: center;
    margin: 48px 0 30px;
}
.page-header h1 {
    font-size: 42px;
    margin-bottom: 12px;
    color: var(--text-primary);
}
.page-header p {
    max-width: 760px;
    margin: 0 auto;
    font-size: 18px;
    color: var(--text-secondary);
}
.content-panel,
.info-card,
.contact-form,
.contact-visual,
.contact-visual-card,
.contact-side-list,
.support-hero-copy,
.support-hero-side,
.support-form-card,
.support-benefits-card,
.support-list-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}
.content-panel {
    padding: 32px;
    margin: 24px 0 48px;
}
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 24px;
}
.info-card {
    padding: 24px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.info-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 32px rgba(74, 124, 247, 0.16);
}
.info-card h3 {
    margin-bottom: 12px;
    font-size: 22px;
    color: var(--text-primary);
}
.info-card p,
.info-card li {
    color: var(--text-secondary);
    font-size: 15px;
}
.info-card ul {
    padding-right: 18px;
    margin-top: 12px;
}

/* ===== صفحه حمایت ===== */
.support-hero {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 24px;
    margin: 24px 0 32px;
}
.support-hero-copy,
.support-hero-side,
.support-form-card,
.support-benefits-card,
.support-list-panel {
    padding: 28px;
}
.support-hero-copy {
    background:
        radial-gradient(circle at top right, rgba(107, 197, 247, 0.27), transparent 35%),
        linear-gradient(135deg, rgba(74,124,247,0.16), rgba(124,77,255,0.16));
}
.support-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 999px;
    background: rgba(74, 124, 247, 0.14);
    color: var(--primary-dark);
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 18px;
}
.support-hero-copy h2 {
    font-size: 32px;
    margin-bottom: 12px;
    color: var(--text-primary);
}
.support-hero-copy p {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 2;
}
.support-pill-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 22px;
}
.support-pill-row span,
.support-amount-pills .support-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(74, 124, 247, 0.10);
    padding: 10px 14px;
    border-radius: 999px;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 13px;
}
.support-hero-side {
    display: grid;
    gap: 14px;
}
.support-mini-card {
    padding: 20px;
    border-radius: 18px;
    background: var(--soft-panel);
}
.support-mini-card i {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--primary-dark), var(--secondary-light));
    color: #fff;
    margin-bottom: 14px;
}
.support-mini-card strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 6px;
    font-size: 18px;
}
.support-mini-card p {
    color: var(--text-secondary);
    font-size: 14px;
}
.support-main-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 32px;
}
.support-form-card h3,
.support-benefits-card h3,
.support-list-header h2 {
    font-size: 28px;
    margin-bottom: 10px;
    color: var(--text-primary);
}
.support-form-card p,
.support-benefits-card p {
    color: var(--text-secondary);
}
.support-form {
    margin-top: 20px;
}
.support-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}
.support-form label {
    display: block;
}
.support-form label span {
    display: block;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 700;
}
.support-form input,
.support-form textarea {
    width: 100%;
    border: 1px solid var(--field-border);
    border-radius: 14px;
    padding: 14px 16px;
    font: inherit;
    background: var(--field-bg);
    color: var(--text-primary);
    transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}
.support-form textarea {
    min-height: 140px;
    resize: vertical;
    grid-column: 1 / -1;
}
.support-form input:focus,
.support-form textarea:focus {
    outline: none;
    border-color: var(--primary-dark);
    box-shadow: 0 0 0 4px rgba(74, 124, 247, 0.12);
    transform: translateY(-2px);
}
.support-amount-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 18px 0;
}
.support-amount-pills .support-pill {
    border: none;
    cursor: pointer;
}
.support-check {
    display: flex !important;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    color: var(--text-secondary);
}
.support-check input {
    width: auto;
}
.support-benefit-list {
    display: grid;
    gap: 16px;
    margin-top: 18px;
}
.support-benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px;
    border-radius: 18px;
    background: var(--soft-panel);
}
.support-benefit-item i {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--primary-dark), var(--secondary-light));
    color: #fff;
    flex-shrink: 0;
}
.support-benefit-item strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 4px;
}
.support-benefit-item p {
    font-size: 14px;
}
.support-list-panel {
    margin-bottom: 48px;
}
.support-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}
.support-list-header span {
    background: rgba(74, 124, 247, 0.12);
    padding: 8px 12px;
    border-radius: 999px;
    color: var(--primary-dark);
    font-weight: 700;
    font-size: 13px;
}
.support-empty-state {
    text-align: center;
    padding: 32px 16px;
    border-radius: 18px;
    background: var(--soft-panel);
}
.support-empty-state i {
    font-size: 36px;
    color: var(--primary-dark);
    margin-bottom: 12px;
}
.support-list-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
}
.support-list-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px;
    border-radius: 18px;
    background: var(--soft-panel);
}
.support-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--primary-dark), var(--secondary-light));
    color: #fff;
    font-weight: 800;
    font-size: 20px;
    flex-shrink: 0;
}
.support-list-content h4 {
    color: var(--text-primary);
    margin-bottom: 6px;
}
.support-list-content p,
.support-list-content small {
    color: var(--text-secondary);
}

.contact-shell {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 26px;
    align-items: stretch;
    margin: 24px 0 36px;
}
.contact-visual {
    display: grid;
    gap: 18px;
    padding: 22px;
    background:
        radial-gradient(circle at top right, rgba(107, 197, 247, 0.4), transparent 35%),
        linear-gradient(135deg, rgba(74,124,247,0.12), rgba(124,77,255,0.12));
}
.contact-visual-card {
    padding: 26px;
    background: linear-gradient(145deg, rgba(255,255,255,0.95), rgba(237,245,255,0.82));
}
body.dark-mode .contact-visual {
    background:
        radial-gradient(circle at top right, rgba(107, 197, 247, 0.16), transparent 35%),
        linear-gradient(135deg, rgba(74,124,247,0.12), rgba(124,77,255,0.18));
}
body.dark-mode .contact-visual-card {
    background: linear-gradient(145deg, rgba(16, 25, 44, 0.92), rgba(22, 35, 66, 0.92));
}
.contact-eyebrow {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(74, 124, 247, 0.14);
    color: var(--primary-dark);
    font-weight: 700;
    font-size: 13px;
    margin-bottom: 14px;
}
.contact-visual-card h2 {
    font-size: 28px;
    margin-bottom: 12px;
    color: var(--text-primary);
}
.contact-visual-card p {
    color: var(--text-secondary);
    font-size: 15px;
}
.contact-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 18px;
}
.contact-badges span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 999px;
    background: rgba(74, 124, 247, 0.10);
    padding: 10px 14px;
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 700;
}
.contact-side-list {
    display: grid;
    gap: 12px;
    padding: 18px;
}
.contact-side-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    border-radius: 16px;
    background: var(--soft-panel);
}
.contact-side-item i {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary-dark), var(--secondary-light));
    color: #fff;
    flex-shrink: 0;
}
.contact-side-item strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 2px;
}
.contact-side-item span {
    color: var(--text-secondary);
    font-size: 14px;
}
.contact-form {
    max-width: none;
    margin: 0;
    padding: 28px;
    background: var(--glass-bg);
}
.contact-form .form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}
.contact-form input,
.contact-form textarea {
    width: 100%;
    border: 1px solid var(--field-border);
    border-radius: 14px;
    padding: 14px 16px;
    font: inherit;
    background: var(--field-bg);
    color: var(--text-primary);
    transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}
body.dark-mode .contact-form {
    background: rgba(16, 25, 44, 0.88);
}
body.dark-mode .contact-form input,
body.dark-mode .contact-form textarea {
    background: rgba(12, 18, 34, 0.9);
    color: var(--text-primary);
}
.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-dark);
    box-shadow: 0 0 0 4px rgba(74, 124, 247, 0.12);
    transform: translateY(-2px);
}
.contact-form input:nth-child(3),
.contact-form textarea {
    grid-column: 1 / -1;
}
.contact-form textarea {
    min-height: 160px;
    resize: vertical;
}
.contact-form .btn-primary {
    margin-top: 16px;
    border: none;
    width: auto;
}
.contact-status {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: 14px;
    font-size: 14px;
    font-weight: 700;
}
.contact-status.success {
    background: rgba(102, 187, 106, 0.18);
    color: #d7f7dc;
    border: 1px solid rgba(102, 187, 106, 0.4);
}
.contact-status.error {
    background: rgba(255, 99, 99, 0.18);
    color: #ffd7d7;
    border: 1px solid rgba(255, 99, 99, 0.4);
}

/* ===== درباره ما ===== */
.about-section { margin: 60px 0; }
.about-grid {
    display: flex;
    align-items: center;
    gap: 40px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 50px;
    box-shadow: var(--shadow);
}
.about-text { flex: 2; }
.about-image { flex: 1; text-align: center; }
.about-stats-mini {
    display: flex;
    gap: 30px;
    margin-top: 25px;
}
.about-stats-mini div {
    text-align: center;
    background: var(--bg-primary);
    padding: 12px 20px;
    border-radius: 16px;
}
.about-stats-mini span {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary-dark);
    display: block;
}

/* ===== ویژگی‌ها ===== */
.section-title {
    font-size: 36px;
    text-align: center;
    margin: 60px 0 30px;
    color: var(--text-primary);
    position: relative;
}
.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--secondary-light);
    margin: 10px auto 0;
    border-radius: 4px;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
    margin: 30px 0 50px;
}
.feature-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    padding: 30px 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}
.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(74, 124, 247, 0.15);
}
.feature-card i {
    font-size: 44px;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 18px;
}
.feature-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--text-primary);
}
.feature-card p {
    color: var(--text-secondary);
    font-size: 15px;
}

/* ===== آمار ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 25px;
    margin: 40px 0 60px;
}
.stat-item {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    padding: 25px 15px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
}
.stat-item .number {
    font-size: 42px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-dark), var(--secondary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
}
.stat-item .label {
    font-size: 16px;
    color: var(--text-secondary);
    margin-top: 6px;
}

/* ===== نظرات ===== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    margin: 30px 0 50px;
}
.testimonial-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    padding: 30px 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    position: relative;
    transition: 0.3s;
}
.testimonial-card:hover { transform: translateY(-4px); }
.quote-icon {
    font-size: 30px;
    color: var(--secondary-light);
    opacity: 0.3;
    margin-bottom: 10px;
}
.testimonial-card p {
    font-size: 17px;
    color: var(--text-secondary);
    font-style: italic;
}
.testimonial-card .author {
    margin-top: 18px;
    font-weight: 600;
    color: var(--text-primary);
    font-style: normal;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.testimonial-card .author span { color: #ffb300; font-size: 14px; }

/* ===== تیم ===== */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin: 30px 0 50px;
}
.team-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    padding: 30px 20px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: 0.3s;
}
.team-card:hover { transform: translateY(-6px); }
.team-avatar {
    font-size: 64px;
    margin-bottom: 12px;
}
.team-card h4 { font-size: 20px; color: var(--text-primary); }
.team-card p { color: var(--text-secondary); font-size: 14px; }
.team-social {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 14px;
}
.team-social a {
    color: var(--text-secondary);
    transition: 0.3s;
    font-size: 18px;
}
.team-social a:hover { color: var(--primary-dark); }

/* ===== بلاگ ===== */
.blog-image {
    height: 220px;
    overflow: hidden;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(74,124,247,0.12), rgba(124,77,255,0.12));
}
.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 16px;
}

/* ===== صفحه جزئیات پست ===== */
.single-post {
    margin: 36px 0 50px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    padding: 28px;
    box-shadow: var(--shadow);
}
.post-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: center;
    margin-bottom: 24px;
}
.post-image {
    overflow: hidden;
    border-radius: 24px;
    background: linear-gradient(135deg, rgba(74,124,247,0.22), rgba(124,77,255,0.18));
}
.post-image img,
.post-placeholder {
    width: 100%;
    min-height: 280px;
    max-height: 420px;
    border-radius: 24px;
    object-fit: cover;
    display: grid;
    place-items: center;
    color: var(--text-primary);
    font-size: 72px;
}
.post-header h1 {
    font-size: 34px;
    margin-bottom: 14px;
    color: var(--text-primary);
}
.post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--text-secondary);
}
.post-content {
    font-size: 17px;
    line-height: 2;
    color: var(--text-secondary);
    padding: 8px 0 20px;
}
.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}
.post-share {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 18px;
    color: var(--text-primary);
}
.post-share a {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: rgba(74,124,247,0.12);
    color: var(--primary-dark);
}
.back-to-blog {
    margin-bottom: 18px;
}
.back-to-blog a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-dark);
    font-weight: 700;
}

/* ===== فوتر ===== */
footer {
    background: var(--bg-header);
    color: #b0c4d9;
    padding: 50px 0 25px;
    margin-top: 60px;
    border-radius: 30px 30px 0 0;
    transition: background var(--transition);
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}
.footer-col h4 {
    color: #fff;
    margin-bottom: 16px;
    font-size: 18px;
}
.footer-col p, .footer-col a {
    color: #b0c4d9;
    font-size: 14px;
    line-height: 2;
    display: block;
}
.footer-col a:hover { color: var(--secondary-light); }
.social-icons {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}
.social-icons a {
    color: #b0c4d9;
    font-size: 22px;
    transition: 0.3s;
}
.social-icons a:hover { color: var(--secondary-light); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 20px;
    text-align: center;
    font-size: 14px;
}

/* ===== RTL ===== */
body.rtl { direction: rtl; text-align: right; }
body.rtl .lang-dropdown { right: auto; left: 0; }
body.rtl .testimonial-card .author { flex-direction: row-reverse; }

/* ===== واکنش‌گرا ===== */
@media (max-width: 768px) {
    .header-flex { flex-direction: column; align-items: stretch; }
    nav ul { justify-content: center; }
    .header-actions { justify-content: center; flex-wrap: wrap; }
    .hero { flex-direction: column; padding: 40px 20px; text-align: center; }
    .hero h1 { font-size: 32px; }
    .hero-buttons { justify-content: center; }
    .about-grid { flex-direction: column; padding: 30px 20px; text-align: center; }
    .about-stats-mini { justify-content: center; flex-wrap: wrap; }
    .section-title { font-size: 28px; }
    .features-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
    .features-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr 1fr; }
}

/* ========================================
   استایل پرچم‌ها (اضافه شده برای زبان‌ها)
   ======================================== */

/* استایل پایه پرچم‌ها */
.flag-icon {
    width: 24px;
    height: 16px;
    object-fit: cover;
    border-radius: 3px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    vertical-align: middle;
    margin-right: 6px;
    transition: transform 0.2s ease;
}

/* افکت هاور روی پرچم */
.flag-icon:hover {
    transform: scale(1.05);
}

/* پرچم‌ها در حالت RTL (فارسی) */
body.rtl .flag-icon {
    margin-right: 0;
    margin-left: 6px;
}

/* پرچم‌ها در منوی کشویی زبان */
.lang-dropdown .flag-icon {
    width: 28px;
    height: 18px;
    border-radius: 4px;
    border-color: rgba(0, 0, 0, 0.1);
}

/* پرچم‌ها در دکمه زبان (هدر) */
.lang-btn .flag-icon {
    width: 20px;
    height: 14px;
    border-radius: 3px;
}

/* پرچم‌ها در حالت Dark Mode */
body.dark-mode .flag-icon {
    border-color: rgba(255, 255, 255, 0.15);
}

body.dark-mode .lang-dropdown .flag-icon {
    border-color: rgba(255, 255, 255, 0.1);
}

/* واکنش‌گرا برای موبایل */
@media (max-width: 768px) {
    .flag-icon {
        width: 18px;
        height: 12px;
        margin-right: 4px;
    }
    .lang-dropdown .flag-icon {
        width: 22px;
        height: 14px;
    }
    .lang-btn .flag-icon {
        width: 16px;
        height: 11px;
    }
}
/* ===== بخش قهرمان با لوگو در راست ===== */
.hero {
    display: flex;
    align-items: center;
    gap: 40px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 60px 50px;
    margin: 40px 0;
    box-shadow: var(--shadow);
    transition: all var(--transition);
    flex-direction: row; /* تصویر میاد راست */
}

/* در حالت فارسی (RTL) برعکس میشه */
body.rtl .hero {
    flex-direction: row-reverse; /* تصویر میاد چپ */
}