/* ===== متغیرهای تم ===== */
:root {
    --bg-body: #e3f2fd;
    --bg-card: #ffffff;
    --bg-banner: #bbdefb;
    --text-primary: #1a1a1a;
    --text-secondary: #0d47a1;
    --text-muted: #546e7a;
    --border-color: rgba(33, 150, 243, 0.15);
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.06);
    --bg-box: #f0f8ff;
    --bg-box-hover: #e1f5fe;
    --badge-bg: rgba(33, 150, 243, 0.1);
    --icon-color: #1976d2;
    --banner-overlay: rgba(227, 242, 253, 0.85);
    --btn-primary: linear-gradient(135deg, #2196f3, #1565c0);
    --btn-secondary: #e3f2fd;
    --btn-secondary-hover: #bbdefb;
    --map-filter: none;
    --glass-bg: rgba(255, 255, 255, 0.4);
    --glass-border: rgba(255, 255, 255, 0.3);
    --footer-border: rgba(0, 0, 0, 0.04);
    --max-width: 500px;
    --card-radius: 40px;

    /* ===== متغیرهای جدید بنر (پیش‌فرض حالت روشن) ===== */
    --banner-title-color: #0d47a1;
    --banner-sub-color: #0d47a1;
    --banner-icon-color: #1976d2;
    --banner-text-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg-body: #0a192f;
        --bg-card: #112240;
        --bg-banner: #020c1b;
        --text-primary: #e6f1ff;
        --text-secondary: #64ffda;
        --text-muted: #8892b0;
        --border-color: rgba(100, 255, 218, 0.15);
        --shadow: 0 20px 60px rgba(2, 12, 27, 0.7);
        --bg-box: rgba(255, 255, 255, 0.05);
        --bg-box-hover: rgba(100, 255, 218, 0.1);
        --badge-bg: rgba(100, 255, 218, 0.15);
        --icon-color: #64ffda;
        --banner-overlay: rgba(17, 34, 64, 0.85);
        --btn-primary: linear-gradient(135deg, #64ffda, #1de9b6);
        --btn-secondary: rgba(255, 255, 255, 0.05);
        --btn-secondary-hover: rgba(255, 255, 255, 0.1);
        --map-filter: invert(90%) hue-rotate(180deg) saturate(0.3);
        --glass-bg: rgba(2, 12, 27, 0.5);
        --glass-border: rgba(255, 255, 255, 0.1);
        --footer-border: rgba(255, 255, 255, 0.04);

        /* ===== متغیرهای بنر در حالت تاریک ===== */
        --banner-title-color: #ffffff;
        --banner-sub-color: #ffffff;
        --banner-icon-color: #ffd700;
        --banner-text-shadow: 0 4px 24px rgba(0, 0, 0, 0.8), 0 2px 8px rgba(0, 0, 0, 0.5);
    }
}

/* ===== حالت روشن (برای fallback) ===== */
body.light {
    --bg-body: #e3f2fd;
    --bg-card: #ffffff;
    --bg-banner: #bbdefb;
    --text-primary: #1a1a1a;
    --text-secondary: #0d47a1;
    --text-muted: #546e7a;
    --border-color: rgba(33, 150, 243, 0.15);
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.06);
    --bg-box: #f0f8ff;
    --bg-box-hover: #e1f5fe;
    --badge-bg: rgba(33, 150, 243, 0.1);
    --icon-color: #1976d2;
    --banner-overlay: rgba(227, 242, 253, 0.85);
    --btn-primary: linear-gradient(135deg, #2196f3, #1565c0);
    --btn-secondary: #e3f2fd;
    --btn-secondary-hover: #bbdefb;
    --map-filter: none;
    --glass-bg: rgba(255, 255, 255, 0.4);
    --glass-border: rgba(255, 255, 255, 0.3);
    --footer-border: rgba(0, 0, 0, 0.04);

    --banner-title-color: #0d47a1;
    --banner-sub-color: #0d47a1;
    --banner-icon-color: #1976d2;
    --banner-text-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

/* ===== حالت تاریک (برای fallback) ===== */
body.dark {
    --bg-body: #0a192f;
    --bg-card: #112240;
    --bg-banner: #020c1b;
    --text-primary: #e6f1ff;
    --text-secondary: #64ffda;
    --text-muted: #8892b0;
    --border-color: rgba(100, 255, 218, 0.15);
    --shadow: 0 20px 60px rgba(2, 12, 27, 0.7);
    --bg-box: rgba(255, 255, 255, 0.05);
    --bg-box-hover: rgba(100, 255, 218, 0.1);
    --badge-bg: rgba(100, 255, 218, 0.15);
    --icon-color: #64ffda;
    --banner-overlay: rgba(17, 34, 64, 0.85);
    --btn-primary: linear-gradient(135deg, #64ffda, #1de9b6);
    --btn-secondary: rgba(255, 255, 255, 0.05);
    --btn-secondary-hover: rgba(255, 255, 255, 0.1);
    --map-filter: invert(90%) hue-rotate(180deg) saturate(0.3);
    --glass-bg: rgba(2, 12, 27, 0.5);
    --glass-border: rgba(255, 255, 255, 0.1);
    --footer-border: rgba(255, 255, 255, 0.04);

    --banner-title-color: #ffffff;
    --banner-sub-color: #ffffff;
    --banner-icon-color: #ffd700;
    --banner-text-shadow: 0 4px 24px rgba(0, 0, 0, 0.8), 0 2px 8px rgba(0, 0, 0, 0.5);
}

/* ===== پایه ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    font-family: 'Vazirmatn', sans-serif;
    background: var(--bg-body);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    transition: background 0.4s ease, color 0.4s ease;
}

/* ===== کارت اصلی ===== */
.card {
    max-width: var(--max-width);
    width: 100%;
    background: var(--bg-card);
    border-radius: var(--card-radius);
    padding: 0 0 28px 0;
    box-shadow: var(--shadow), 0 0 0 1px var(--border-color);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all 0.4s ease;
    position: relative;
}

/* ===== بنر ===== */
.banner {
    width: 100%;
    height: 220px;
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 25px;
    overflow: hidden;
}
.banner-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}
.banner::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--banner-overlay) 0%, rgba(255, 255, 255, 0.05) 60%, transparent 100%);
    z-index: 1;
}
.banner .overlay-text {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 8px 20px;
    background: var(--glass-bg);
    backdrop-filter: blur(4px);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    transition: all 0.4s ease;
}
.banner .overlay-text h1 {
    font-size: 40px;
    font-weight: 900;
    color: var(--banner-title-color);
    text-shadow: var(--banner-text-shadow);
    letter-spacing: 1px;
    line-height: 1.2;
}
.banner .overlay-text .sub {
    font-size: 15px;
    color: var(--banner-sub-color);
    text-shadow: var(--banner-text-shadow);
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 700;
}
.banner .overlay-text .sub i {
    color: var(--banner-icon-color);
    font-size: 12px;
    text-shadow: var(--banner-text-shadow);
}

/* ===== بقیه استایل‌ها (بدون تغییر) ===== */
.content {
    padding: 24px 28px 0;
    position: relative;
}
.description {
    background: var(--bg-box);
    border-radius: 18px;
    padding: 14px 18px;
    margin-bottom: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.8;
    transition: all 0.3s ease;
}
.description i {
    color: var(--icon-color);
    margin: 0 4px;
}
.services {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
    margin-bottom: 16px;
}
.service-item {
    background: var(--bg-box);
    border-radius: 16px;
    padding: 14px 8px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}
.service-item:hover {
    background: var(--bg-box-hover);
    border-color: var(--icon-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(33, 150, 243, 0.1);
}
.service-item:hover i {
    transform: scale(1.2) rotate(-5deg);
    transition: 0.3s;
}
.service-item i {
    font-size: 28px;
    color: var(--icon-color);
    display: block;
    margin-bottom: 6px;
    transition: all 0.3s;
}
.service-item span {
    font-size: 12px;
    color: var(--text-primary);
    font-weight: 700;
    display: block;
    line-height: 1.4;
}
.service-item .badge {
    font-size: 9px;
    color: var(--icon-color);
    background: var(--badge-bg);
    padding: 2px 8px;
    border-radius: 10px;
    display: inline-block;
    margin-top: 4px;
}
.reserve-section {
    margin-bottom: 12px;
}
.reserve-label {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px 6px 0;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}
.reserve-label i {
    color: var(--icon-color);
    font-size: 13px;
}
.reserve-section .info-item {
    margin-bottom: 0;
}
#smsTrigger .icon {
    background: rgba(76, 175, 80, 0.12);
    color: #4CAF50;
    border-color: rgba(76, 175, 80, 0.2);
}
#smsTrigger:hover {
    border-color: #4CAF50;
}
#smsTrigger .arrow {
    color: #4CAF50;
}
.info-item {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--bg-box);
    padding: 15px 18px;
    border-radius: 18px;
    transition: all 0.3s ease;
    text-decoration: none;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}
.info-item:hover {
    background: var(--bg-box-hover);
    border-color: var(--icon-color);
    transform: translateX(6px);
}
.info-item .icon {
    width: 46px;
    height: 46px;
    background: var(--badge-bg);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--icon-color);
    flex-shrink: 0;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}
.info-item .content-text {
    flex: 1;
    padding: 0;
}
.info-item .label {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 700;
}
.info-item .value {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.5;
}
.info-item .arrow {
    color: var(--text-muted);
    font-size: 14px;
    transition: 0.3s;
}
.info-item:hover .arrow {
    color: var(--icon-color);
    transform: translateX(4px);
}
.hours-box {
    background: var(--bg-box);
    border-radius: 18px;
    padding: 15px 18px;
    margin-bottom: 12px;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all 0.3s ease;
}
.hours-box .icon {
    width: 46px;
    height: 46px;
    background: var(--badge-bg);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--icon-color);
    flex-shrink: 0;
}
.hours-box .content-text {
    flex: 1;
    padding: 0;
}
.hours-box .label {
    font-size: 10px;
    color: var(--text-muted);
    letter-spacing: 1.5px;
    font-weight: 700;
}
.hours-box .value {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.6;
}
.hours-box .closed {
    color: #e74c3c;
    font-weight: 900;
}
.hours-box .time-sep {
    color: var(--text-muted);
    font-weight: 400;
}
.nav-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 12px;
}
.btn-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 10px;
    border-radius: 16px;
    font-weight: 700;
    font-size: 13px;
    text-decoration: none;
    transition: all 0.3s;
    font-family: 'Vazirmatn', sans-serif;
    border: 1px solid var(--border-color);
    background: var(--bg-box);
    color: var(--text-primary);
}
.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}
.btn-nav i {
    font-size: 18px;
}
.btn-neshan {
    border-color: #00a651;
    color: #00a651;
}
.btn-neshan:hover {
    background: #00a651;
    color: #fff;
}
.btn-balad {
    border-color: #e74c3c;
    color: #e74c3c;
}
.btn-balad:hover {
    background: #e74c3c;
    color: #fff;
}
.map-container {
    border-radius: 18px;
    overflow: hidden;
    margin: 0 0 16px;
    border: 2px solid var(--border-color);
    height: 220px;
    transition: all 0.3s ease;
}
.map-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
    filter: var(--map-filter);
}
.share-wrapper {
    text-align: center;
    margin: 16px 0 8px;
}
.btn-share {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 24px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 13px;
    background: var(--bg-box);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    transition: all 0.3s;
    cursor: pointer;
    font-family: 'Vazirmatn', sans-serif;
}
.btn-share:hover {
    background: var(--bg-box-hover);
    border-color: var(--icon-color);
    transform: translateY(-2px);
}
.btn-share i {
    color: var(--icon-color);
    font-size: 16px;
}
#backToTop {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-box);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    color: var(--icon-color);
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    box-shadow: var(--shadow);
}
#backToTop.show {
    opacity: 1;
    visibility: visible;
}
#backToTop:hover {
    background: var(--bg-box-hover);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(33, 150, 243, 0.12);
}
.footer {
    text-align: center;
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid var(--footer-border);
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.8;
    transition: all 0.3s ease;
}
.footer .brand {
    color: var(--icon-color);
    font-weight: 700;
}
.footer .heart {
    color: #e74c3c;
    display: inline-block;
    animation: heartbeat 1.5s ease-in-out infinite;
}
.footer .footer-note {
    font-size: 11px;
    color: var(--text-muted);
    opacity: 0.7;
}
@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* ===== ریسپانسیو (همان‌طور که بود) ===== */
@media (min-width: 1025px) {
    body { padding: 40px; }
    .card { max-width: 1100px; border-radius: 30px; padding: 0 0 40px 0; }
    .banner { height: 400px; padding-bottom: 40px; }
    .banner .overlay-text h1 { font-size: 56px; }
    .banner .overlay-text .sub { font-size: 18px; }
    .content { padding: 40px 50px 0; }
    .services { grid-template-columns: repeat(6, 1fr); gap: 20px; margin-bottom: 30px; }
    .desktop-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
    .service-item { padding: 20px 10px; }
    .service-item i { font-size: 36px; }
    .service-item span { font-size: 14px; }
    .info-item, .hours-box { padding: 20px 24px; margin-bottom: 20px; height: 90px; }
    .info-item .icon, .hours-box .icon { width: 50px; height: 50px; font-size: 20px; }
    .info-item .value { font-size: 16px; }
    .hours-box .value { font-size: 15px; }
    .reserve-label { font-size: 13px; padding: 8px 20px 8px 0; gap: 10px; }
    .reserve-label i { font-size: 15px; }
    .reserve-section { margin-bottom: 16px; }
    .nav-buttons { gap: 14px; margin-bottom: 18px; }
    .btn-nav { padding: 16px 14px; font-size: 15px; border-radius: 18px; }
    .btn-nav i { font-size: 20px; }
    .map-container { height: 200px; margin-bottom: 20px; }
    #backToTop { width: 60px; height: 60px; font-size: 24px; bottom: 40px; right: 40px; }
}
@media (min-width: 768px) and (max-width: 1024px) {
    .card { max-width: 900px; border-radius: 45px; }
    .banner { height: 350px; }
    .banner .overlay-text h1 { font-size: 50px; }
    .services { grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .desktop-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
    .nav-buttons { grid-template-columns: 1fr 1fr; }
    .map-container { height: 240px; }
}
@media (max-width: 480px) {
    body { padding: 12px; }
    .card { border-radius: 30px; padding: 0 0 20px 0; }
    .banner { height: 170px; padding-bottom: 18px; }
    .banner .overlay-text { padding: 6px 14px; border-radius: 16px; }
    .banner .overlay-text h1 { font-size: 28px; }
    .banner .overlay-text .sub { font-size: 13px; gap: 4px; }
    .content { padding: 16px 16px 0; }
    .services { grid-template-columns: 1fr 1fr 1fr; gap: 6px; }
    .service-item { padding: 10px 4px; border-radius: 12px; }
    .service-item i { font-size: 22px; }
    .service-item span { font-size: 11px; }
    .service-item .badge { font-size: 8px; padding: 1px 6px; }
    .reserve-label { font-size: 10px; padding: 4px 12px 4px 0; gap: 6px; }
    .reserve-label i { font-size: 11px; }
    .info-item { padding: 12px 14px; border-radius: 14px; gap: 12px; }
    .info-item .icon { width: 40px; height: 40px; font-size: 17px; border-radius: 12px; }
    .info-item .value { font-size: 14px; }
    .hours-box { padding: 12px 14px; border-radius: 14px; gap: 12px; }
    .hours-box .icon { width: 40px; height: 40px; font-size: 17px; border-radius: 12px; }
    .hours-box .value { font-size: 13px; }
    .nav-buttons { grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 10px; }
    .btn-nav { padding: 10px 8px; font-size: 11px; border-radius: 12px; }
    .btn-nav i { font-size: 14px; }
    .map-container { height: 170px; border-radius: 14px; margin: 10px 0 12px; }
    .btn-share { padding: 8px 18px; font-size: 12px; }
    .description { font-size: 13px; padding: 10px 12px; border-radius: 14px; }
    #backToTop { width: 42px; height: 42px; font-size: 17px; bottom: 16px; right: 16px; }
    .footer { font-size: 11px; margin-top: 16px; padding-top: 14px; }
    .footer .footer-note { font-size: 10px; }
}
@media (max-width: 360px) {
    .banner .overlay-text h1 { font-size: 24px; }
    .banner .overlay-text .sub { font-size: 11px; }
    .services { grid-template-columns: 1fr 1fr; gap: 6px; }
    .service-item i { font-size: 20px; }
    .service-item span { font-size: 10px; }
    .info-item .value { font-size: 13px; }
    .nav-buttons { grid-template-columns: 1fr; gap: 6px; }
    .btn-nav { font-size: 12px; padding: 10px; }
}