/* Medical cardiology — pure jujube / heart red (بدون سرمه‌ای) */
:root {
    --medical-rail: #6e0716;
    --medical-rail-mid: #9b0d22;
    --medical-rail-soft: #c41e3a;
    --heart-deep: var(--medical-rail);
    --heart-mid: var(--medical-rail-mid);
    --primary: #c41e3a;
    --primary-dark: #7f0d18;
    --primary-light: #ffe4e8;
    --violet: #c41e3a;
    --violet-dark: #7f0d18;
    --violet-light: #ffe4e8;
    --secondary: #e11d48;
    --accent: #ffffff;
    --accent-soft: #fecdd3;
    --gradient-brand: linear-gradient(135deg, #dc2626 0%, #c41e3a 42%, #9b0d22 100%);
    --gradient-brand-soft: linear-gradient(135deg, #fff5f6 0%, #ffe4e8 100%);
    --gradient-rail: linear-gradient(165deg, #6e0716 0%, #9b0d22 50%, #7f0d18 100%);
    --shadow-heart: 0 8px 28px rgba(155, 13, 34, 0.22);
    --shadow-soft: 0 4px 24px rgba(196, 30, 58, 0.12);
    --shadow-card: 0 8px 32px rgba(196, 30, 58, 0.16);
    --bg: #fffafa;
    --text: #2a0a10;
    --text-muted: #9f4d5a;
    --card-bg: #ffffff;
    --border: #f5b8c4;
    --radius-lg: 1.25rem;
    --bs-primary: #c41e3a;
    --bs-primary-rgb: 196, 30, 58;
    --bs-danger: #c41e3a;
    --section-py: clamp(2.75rem, 6vw, 5.5rem);
    --container-px: clamp(1rem, 4vw, 1.5rem);
}

[data-theme="dark"] {
    --bg: #1a0a14;
    --text: #FAFAF9;
    --text-muted: #A8A29E;
    --card-bg: #292524;
    --border: #44403C;
    --primary-light: #450A0A;
    --violet-light: #450A0A;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    font-family: 'Vazirmatn', Tahoma, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Bootstrap overrides */
.bg-primary { background-color: var(--primary) !important; }
.text-primary { color: var(--primary) !important; }
.border-primary { border-color: var(--border) !important; }
.btn-primary {
    --bs-btn-bg: var(--primary);
    --bs-btn-border-color: var(--primary);
    --bs-btn-hover-bg: var(--primary-dark);
    --bs-btn-hover-border-color: var(--primary-dark);
    --bs-btn-active-bg: var(--primary-dark);
    border-radius: 0.625rem;
    font-weight: 600;
    padding: 0.625rem 1.25rem;
}
.btn-outline-primary {
    --bs-btn-color: var(--primary);
    --bs-btn-border-color: var(--primary);
    --bs-btn-hover-bg: var(--primary);
    border-radius: 0.625rem;
    font-weight: 600;
}
.text-accent { color: var(--accent-soft) !important; }
.btn-accent {
    background: var(--gradient-brand);
    border: none;
    color: #fff;
    border-radius: 0.625rem;
    font-weight: 600;
    transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
    box-shadow: 0 4px 14px rgba(196, 30, 58, 0.28);
}
.btn-accent:hover, .btn-accent:focus {
    background: linear-gradient(135deg, #c41e3a 0%, #9b0d22 100%);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(155, 13, 34, 0.35);
}

/* Top emergency strip */
.emergency-strip {
    background: var(--primary-dark);
    color: #fff;
    font-size: 0.8125rem;
    padding: 0.4rem 0;
    text-align: center;
}
.emergency-strip a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    margin-right: 0.5rem;
}

/* Navbar */
.site-navbar {
    background: var(--gradient-brand) !important;
    padding: 0.65rem 0;
    border-bottom: none;
    box-shadow: 0 4px 20px rgba(155, 13, 34, 0.28);
}
.site-navbar .navbar-brand {
    font-weight: 800;
    font-size: clamp(0.95rem, 3vw, 1.15rem);
    gap: 0.5rem;
}
.site-navbar .navbar-brand i {
    color: #fff;
    filter: drop-shadow(0 0 6px rgba(255,255,255,0.4));
}
.brand-mark {
    display: inline-flex;
    width: 2.25rem;
    height: 2.25rem;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.12);
    border-radius: 0.5rem;
}
.brand-text {
    font-weight: 800;
    font-size: clamp(0.85rem, 2.5vw, 1rem);
    max-width: 12rem;
    line-height: 1.3;
}
@media (min-width: 992px) {
    .brand-text { max-width: none; }
}
.site-navbar .nav-link {
    font-weight: 500;
    padding: 0.5rem 0.85rem !important;
    border-radius: 0.5rem;
    transition: background 0.2s;
}
.site-navbar .nav-link:hover,
.site-navbar .nav-link.active {
    background: rgba(255,255,255,0.15);
}
.navbar-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* Hero */
.hero-section {
    background: var(--gradient-brand);
    position: relative;
    overflow: hidden;
    min-height: clamp(480px, 78vh, 720px);
    display: flex;
    align-items: center;
}
.hero-section-premium {
    background:
        radial-gradient(ellipse 80% 60% at 20% 20%, rgba(255,255,255,0.18), transparent 55%),
        radial-gradient(ellipse 50% 40% at 90% 80%, rgba(225,29,72,0.45), transparent 50%),
        var(--gradient-brand);
}
.hero-hearts {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}
.hero-hearts i {
    position: absolute;
    color: rgba(255,255,255,0.08);
    font-size: clamp(2rem, 8vw, 5rem);
    animation: floatHeart 8s ease-in-out infinite;
}
.hero-hearts i:nth-child(1) { top: 12%; left: 8%; animation-delay: 0s; }
.hero-hearts i:nth-child(2) { top: 55%; left: 18%; animation-delay: 1.5s; font-size: 2.5rem; }
.hero-hearts i:nth-child(3) { top: 22%; right: 12%; animation-delay: 0.8s; }
.hero-hearts i:nth-child(4) { bottom: 15%; right: 22%; animation-delay: 2.2s; opacity: 0.6; }
@keyframes floatHeart {
    0%, 100% { transform: translateY(0) scale(1); opacity: 0.35; }
    50% { transform: translateY(-12px) scale(1.05); opacity: 0.55; }
}
.hero-glow {
    position: absolute;
    width:  min(90vw, 520px);
    height: min(90vw, 520px);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, transparent 70%);
    top: -20%;
    left: -10%;
    pointer-events: none;
}
.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--primary-dark);
    opacity: 0.35;
}
.ecg-bg {
    position: absolute;
    inset: 0;
    opacity: 0.12;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120'%3E%3Cpath d='M0 60 L80 60 L100 20 L120 100 L140 60 L1200 60' fill='none' stroke='white' stroke-width='3'/%3E%3C/svg%3E") repeat-x center;
    animation: ecg-scroll 10s linear infinite;
}
@keyframes ecg-scroll { to { background-position-x: 1200px; } }

.hero-inner { position: relative; z-index: 1; width: 100%; }
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.3);
    color: #fff;
    padding: 0.35rem 0.85rem;
    border-radius: 2rem;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
}
.hero-title {
    font-size: clamp(1.75rem, 5vw, 3rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.25;
    margin-bottom: 1rem;
}
.hero-lead {
    color: rgba(255,255,255,0.88);
    font-size: clamp(0.95rem, 2.5vw, 1.125rem);
    max-width: 36rem;
    margin-bottom: 1.5rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hero-actions .btn { min-height: 48px; display: inline-flex; align-items: center; gap: 0.4rem; }
.shadow-accent { box-shadow: 0 8px 28px rgba(0,0,0,0.2); }
.hero-trust-item {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.78rem;
    color: rgba(255,255,255,0.9);
    background: rgba(255,255,255,0.1);
    padding: 0.35rem 0.65rem;
    border-radius: 2rem;
    border: 1px solid rgba(255,255,255,0.15);
}
.hero-card-meta {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.75);
}
.hero-card-meta span { display: inline-flex; align-items: center; gap: 0.25rem; }

.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-card {
    background: rgba(255,255,255,0.1);
    border: 2px solid rgba(255,255,255,0.25);
    border-radius: 1.5rem;
    padding: 2.5rem;
    text-align: center;
    width: min(100%, 320px);
    position: relative;
}
.hero-pulse-ring {
    position: absolute;
    inset: -12px;
    border: 2px solid rgba(255,255,255,0.25);
    border-radius: 1.75rem;
    animation: heroRing 2.4s ease-out infinite;
    pointer-events: none;
}
.hero-pulse-ring-2 { animation-delay: 1.2s; }
@keyframes heroRing {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.15); opacity: 0; }
}
.heart-beat { animation: heartbeat 1.2s ease-in-out infinite; color: #fff !important; }
@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    14% { transform: scale(1.12); }
    28% { transform: scale(1); }
    42% { transform: scale(1.08); }
}
.ecg-line {
    height: 3px;
    background: repeating-linear-gradient(90deg, #fff 0 8px, transparent 8px 12px);
    margin-top: 1rem;
    animation: ecg-scroll 4s linear infinite;
}

/* Stats strip */
.stats-strip {
    background: var(--card-bg);
    border-top: 4px solid var(--secondary);
    border-bottom: 1px solid var(--border);
    margin-top: -2.5rem;
    position: relative;
    z-index: 2;
    border-radius: var(--radius-lg);
    margin-inline: var(--container-px);
    max-width: 1140px;
    margin-left: auto;
    margin-right: auto;
}
.shadow-soft { box-shadow: var(--shadow-soft); }
.stat-item {
    text-align: center;
    padding: 1.25rem 0.75rem;
    border-left: 1px solid var(--border);
}
.stat-item:first-child { border-left: none; }
.stat-item .num {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 800;
    color: var(--primary);
    display: block;
}
.stat-item .lbl {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Sections */
.section { padding-block: var(--section-py); }
.section-tight { padding-block: clamp(1.5rem, 4vw, 2.5rem); }
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 2.5rem;
}
.section-eyebrow {
    display: inline-block;
    color: var(--secondary);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}
.section-title {
    font-weight: 800;
    color: var(--primary-dark);
    font-size: clamp(1.35rem, 3.5vw, 2rem);
    margin-bottom: 0.75rem;
}
.section-desc { color: var(--text-muted); font-size: 0.95rem; }

.bg-light-section { background: var(--primary-light); }
[data-theme="dark"] .bg-light-section { background: rgba(185,28,28,0.08); }

/* Cards */
.service-card, .info-card, .blog-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    height: 100%;
    position: relative;
    transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.service-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}
.service-card-link {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}
.service-price {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-dark);
}
.service-price span { font-size: 0.85rem; font-weight: 600; color: var(--text-muted); }
.service-icon {
    width: 52px;
    height: 52px;
    border-radius: 0.75rem;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.35rem;
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}
.service-card:hover .service-icon { transform: scale(1.08); }
.service-card h5 { font-weight: 700; color: var(--primary-dark); margin-bottom: 0.5rem; }

.info-card h5 {
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.info-card h5 i { color: var(--secondary); }

.doctor-photo {
    background: var(--primary-light);
    border: 3px solid var(--border);
    border-radius: var(--radius-lg);
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.doctor-photo-premium {
    background: linear-gradient(145deg, var(--primary-light), var(--card-bg));
    border: none;
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}
.doctor-photo-inner { width: 100%; }
.doctor-avatar-ring {
    width: 120px;
    height: 120px;
    margin: 0 auto;
    border-radius: 50%;
    background: var(--card-bg);
    border: 3px solid var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--primary);
    box-shadow: 0 0 0 8px rgba(185, 28, 28, 0.12);
}
.doctor-photo i { color: var(--primary); font-size: 4rem; }

.list-check { list-style: none; padding: 0; margin: 1rem 0; }
.list-check li {
    padding: 0.4rem 1.5rem 0.4rem 0;
    position: relative;
    color: var(--text-muted);
}
.list-check li::before {
    content: '';
    position: absolute;
    right: 0;
    top: 0.65rem;
    width: 8px;
    height: 8px;
    background: var(--secondary);
    border-radius: 50%;
}

.blog-card { padding: 0; overflow: hidden; }
.blog-img {
    height: 140px;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
}
.blog-card h6 a { color: var(--primary-dark); text-decoration: none; font-weight: 700; }
.blog-card h6 a:hover { color: var(--secondary); }

.page-header {
    background: var(--gradient-rail);
    padding: clamp(2rem, 5vw, 3.25rem) 0 clamp(2.25rem, 5vw, 3.5rem);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.page-header::after {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120'%3E%3Cpath d='M0 60 L80 60 L100 20 L120 100 L140 60 L1200 60' fill='none' stroke='white' stroke-width='2' opacity='0.15'/%3E%3C/svg%3E") repeat-x bottom;
    opacity: 0.5;
    pointer-events: none;
}
.page-header .container { position: relative; z-index: 1; }
.page-header-compact { padding-bottom: clamp(1.5rem, 4vw, 2rem); }
.page-header h1 { color: #fff; font-weight: 800; font-size: clamp(1.5rem, 4vw, 2.25rem); margin: 0; }
.page-header p { color: rgba(255,255,255,0.88); margin: 0.5rem 0 0; max-width: 36rem; margin-inline: auto; }
.page-breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.35rem;
    font-size: 0.85rem;
    margin-bottom: 1rem;
}
.page-breadcrumb a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
}
.page-breadcrumb a:hover { color: #fff; }
.page-breadcrumb .sep { color: rgba(255,255,255,0.45); font-size: 0.7rem; }
.page-breadcrumb span:last-child { color: rgba(255,255,255,0.95); }

.site-footer {
    background: var(--gradient-rail);
    color: #fff;
    padding-top: 3rem;
    padding-bottom: 2rem;
    position: relative;
    overflow: hidden;
}
.site-footer::before {
    content: "";
    position: absolute;
    inset: auto -20% -40% auto;
    width: min(420px, 70vw);
    height: min(420px, 70vw);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
    pointer-events: none;
}
.site-footer h5, .site-footer h6 { font-weight: 700; }
.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}
.footer-brand-mark {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 0.75rem;
    background: rgba(255, 255, 255, 0.12);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}
.footer-muted { color: rgba(255, 228, 232, 0.72); }
.footer-links a {
    display: block;
    color: rgba(255, 228, 232, 0.78);
    text-decoration: none;
    font-size: 0.85rem;
    margin-bottom: 0.35rem;
    transition: color 0.2s ease, transform 0.2s ease;
}
.footer-links a:hover {
    color: #fff;
    transform: translateX(-3px);
}

.footer-bottom-bar {
    position: relative;
    z-index: 1;
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
}
.footer-copy {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    max-width: 28rem;
}
.footer-copy-year {
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    color: rgba(255, 228, 232, 0.55);
}
.footer-copy-text {
    font-size: 0.84rem;
    line-height: 1.55;
    color: rgba(255, 236, 239, 0.88);
    font-weight: 500;
}

.footer-dev-card {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    text-decoration: none;
    color: inherit;
    padding: 0.7rem 0.85rem 0.7rem 0.7rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, rgba(255,255,255,0.14) 0%, rgba(255,255,255,0.06) 100%);
    border: 1px solid rgba(255, 255, 255, 0.22);
    box-shadow: 0 10px 28px rgba(60, 8, 18, 0.22);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease, box-shadow 0.22s ease;
    min-width: min(100%, 280px);
}
.footer-dev-card:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.4);
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0.08) 100%);
    box-shadow: 0 16px 36px rgba(40, 4, 12, 0.28);
    color: inherit;
}
.footer-dev-avatar {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 0.85rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-weight: 800;
    font-size: 1.15rem;
    color: #6e0716;
    background: #fff;
    box-shadow: 0 4px 14px rgba(0,0,0,0.12);
}
.footer-dev-meta {
    display: flex;
    flex-direction: column;
    gap: 0.05rem;
    min-width: 0;
    flex: 1;
}
.footer-dev-label {
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: rgba(255, 228, 232, 0.62);
}
.footer-dev-name {
    font-size: 0.98rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.25;
}
.footer-dev-url {
    font-size: 0.75rem;
    font-weight: 600;
    color: rgba(255, 236, 239, 0.78);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    letter-spacing: 0.02em;
    direction: ltr;
    text-align: right;
}
.footer-dev-arrow {
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.12);
    color: #fff;
    flex-shrink: 0;
    transition: background 0.2s ease, transform 0.2s ease;
}
.footer-dev-card:hover .footer-dev-arrow {
    background: #fff;
    color: #6e0716;
    transform: translate(-2px, -2px);
}

.emergency-strip-sep { opacity: 0.55; margin: 0 0.35rem; }
.btn-nav-patient {
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: #fff;
    font-weight: 600;
    border-radius: 0.5rem;
}
.btn-nav-patient:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.55);
}
.btn-nav-appointment {
    background: #fff;
    color: var(--heart-deep, #6e0716);
    font-weight: 700;
    border-radius: 0.5rem;
    border: none;
    padding: 0.45rem 1rem;
}
.btn-nav-appointment:hover {
    background: #ffe4e8;
    color: var(--heart-deep, #6e0716);
}

/* Forms */
.form-control, .form-select {
    border-radius: 0.625rem;
    border-color: var(--border);
    min-height: 46px;
    padding: 0.625rem 0.875rem;
}
.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(185,28,28,0.15);
}

.map-container {
    border: 2px solid var(--border);
    border-radius: 1rem;
    overflow: hidden;
}
.map-container iframe { display: block; width: 100%; min-height: 280px; }

/* Login */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    padding: 1rem;
}
.login-card {
    background: var(--card-bg);
    padding: clamp(1.5rem, 5vw, 2.5rem);
    border-radius: 1rem;
    width: 100%;
    max-width: 420px;
    border: 1px solid var(--border);
}

/* Admin shared stats */
.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}
.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.25rem;
    flex-shrink: 0;
}
.stat-icon.bg-primary { background: var(--primary) !important; }
.stat-icon.bg-secondary { background: var(--secondary) !important; }
.stat-icon.bg-accent { background: var(--primary-dark) !important; }
.stat-value { font-size: clamp(1.1rem, 3vw, 1.5rem); font-weight: 800; color: var(--primary-dark); }
.stat-label { font-size: 0.85rem; color: var(--text-muted); }

/* Mobile bottom nav */
.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--card-bg);
    border-top: 2px solid var(--border);
    z-index: 1040;
    padding: 0.35rem 0 calc(0.35rem + env(safe-area-inset-bottom));
}
.mobile-bottom-nav a {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
    padding: 0.4rem 0.25rem;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.65rem;
    font-weight: 600;
    transition: color 0.2s;
}
.mobile-bottom-nav a i { font-size: 1.25rem; }
.mobile-bottom-nav a.active,
.mobile-bottom-nav a:hover { color: var(--primary); }
.mobile-bottom-nav a.nav-cta {
    color: var(--secondary);
}
.mobile-bottom-nav a.nav-cta i { font-size: 1.4rem; }
.mobile-bottom-nav a.nav-emergency {
    color: var(--primary);
}
.mobile-bottom-nav a.nav-emergency i { color: var(--secondary); }

/* Responsive */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: var(--primary-dark);
        margin-top: 0.75rem;
        padding: 1rem;
        border-radius: 0.75rem;
    }
    .navbar-actions {
        width: 100%;
        margin-top: 0.75rem;
        padding-top: 0.75rem;
        border-top: 1px solid rgba(255,255,255,0.15);
    }
    .navbar-actions .btn-accent { flex: 1; justify-content: center; }
    .stat-item { border-left: none; border-top: 1px solid var(--border); }
    .stat-item:first-child { border-top: none; }
}

@media (max-width: 767.98px) {
    /* Clearance for fixed bottom dock so footer/dev card never sit under it */
    body.has-mobile-nav {
        padding-bottom: calc(5.5rem + env(safe-area-inset-bottom, 0px));
    }
    .site-footer {
        padding-bottom: 1.25rem;
        margin-bottom: 0;
    }
    .mobile-bottom-nav {
        display: flex;
        z-index: 1100;
        box-shadow: 0 -8px 24px rgba(80, 10, 22, 0.12);
    }
    .hero-section { min-height: auto; padding: 2.5rem 0; }
    .stats-strip { margin-top: -1rem; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .service-card, .info-card { padding: 1.25rem; }
    .site-footer .row > div { text-align: center; }
    .site-footer .btn { width: 100%; max-width: 240px; margin-inline: auto; }
    .footer-bottom-bar {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
        margin-top: 2rem;
        padding-top: 1.25rem;
        padding-bottom: 0.35rem;
    }
    .footer-copy { max-width: none; align-items: center; }
    .footer-dev-card { justify-content: flex-start; text-align: right; width: 100%; }
}

@media (min-width: 768px) {
    .stats-strip .row > div:not(:first-child) .stat-item { border-left: 1px solid var(--border); }
}

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fadeInUp 0.5s ease-out; }
.animate-card {
    animation: fadeInUp 0.45s ease-out backwards;
}
.animate-card:nth-child(2) { animation-delay: 0.05s; }
.animate-card:nth-child(3) { animation-delay: 0.1s; }
.animate-card:nth-child(4) { animation-delay: 0.15s; }

.avatar-circle {
    width: 52px; height: 52px; border-radius: 50%;
    background: var(--primary-light); color: var(--primary);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
}
.archive-tabs .nav-link {
    color: var(--text-muted); font-weight: 600; border: none;
    border-bottom: 2px solid transparent;
}
.archive-tabs .nav-link.active {
    color: var(--primary); border-bottom-color: var(--primary); background: transparent;
}
.timeline-item {
    border-right: 3px solid var(--secondary);
    padding: 0.75rem 1rem 0.75rem 0;
    margin-bottom: 0.75rem;
    background: var(--card-bg);
    border-radius: 0 0.5rem 0.5rem 0;
    transition: transform 0.2s;
}
.timeline-item:hover { transform: translateX(-3px); }
.timeline-date { font-size: 0.75rem; color: var(--secondary); font-weight: 700; margin-bottom: 0.25rem; }
.doc-chip {
    display: flex; align-items: center; gap: 0.75rem;
    padding: 0.75rem; border: 1px solid var(--border); border-radius: 0.75rem;
}
.doc-chip i { font-size: 1.5rem; color: var(--primary); }
.med-row { padding: 0.75rem; border: 1px solid var(--border); border-radius: 0.5rem; margin-bottom: 0.5rem; }

.patient-panel-body { background: var(--bg); min-height: 100vh; }
.patient-topbar { background: var(--primary-dark); }

.btn, .info-card, .service-card { transition: transform 0.2s ease, border-color 0.2s ease; }
.btn:active { transform: scale(0.98); }

input[data-jdp],
input.jalali-date {
    cursor: pointer;
    background-color: var(--card-bg);
}

/* Patient queue ticket */
.queue-ticket {
    background: var(--primary);
    border-radius: 1rem;
    color: #fff;
    overflow: hidden;
}
.queue-ticket-inner {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.25rem 1.5rem;
}
.queue-ticket-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    animation: heartbeat 1.2s ease-in-out infinite;
}
.queue-ticket-num {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
}

.patient-appt-hero {
    background: var(--primary);
    color: #fff;
    border-radius: 1.25rem;
    padding: 1.5rem;
}
.patient-appt-hero-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    align-items: flex-start;
}
.patient-appt-num {
    font-size: clamp(2.5rem, 10vw, 4rem);
    font-weight: 800;
    line-height: 1;
}
.patient-appt-details { flex: 1; min-width: 200px; }
.patient-appt-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.45rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.12);
}
.patient-appt-row:last-child { border-bottom: none; }
.patient-appt-row .label { opacity: 0.75; font-size: 0.9rem; }
.patient-appt-queue { font-size: 0.95rem; }

input[data-jdp]:focus,
input.jalali-date:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(185, 28, 28, 0.15);
}

/* Online booking */
.appointment-form-card { border-radius: 1.25rem; }
.date-field-wrap { position: relative; }
.date-field-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary);
    pointer-events: none;
    z-index: 2;
}
.date-field-input { padding-right: 2.75rem; font-weight: 600; }
.appt-preview-box {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border: 2px dashed var(--border);
    border-radius: 1rem;
    background: var(--primary-light);
    transition: border-color 0.25s, background 0.25s;
}
.appt-preview-box.is-ready {
    border-color: var(--primary);
    border-style: solid;
    background: #FEF2F2;
}
.appt-preview-box.is-empty {
    border-color: #FCA5A5;
    background: #FFF1F2;
}
.appt-preview-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    flex-shrink: 0;
}
.appt-preview-label { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 0.15rem; }
.appt-preview-value { font-weight: 700; color: var(--primary-dark); }

/* Patient archive cards (doctor panel) */
.patient-archive-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.25rem;
    height: 100%;
    transition: border-color 0.2s, transform 0.2s;
}
.patient-archive-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}
.patient-archive-avatar {
    width: 48px;
    height: 48px;
    border-radius: 0.75rem;
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    flex-shrink: 0;
}
.patient-search-bar .form-control { border-right: 0; }

/* Jalali datepicker — mobile bottom sheet */
@media (max-width: 767.98px) {
    .jdp-container {
        position: fixed !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        top: auto !important;
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 !important;
        border-radius: 1.25rem 1.25rem 0 0 !important;
        padding: 0.75rem 0.5rem calc(0.75rem + env(safe-area-inset-bottom)) !important;
        animation: jdpSlideUp 0.28s ease;
        z-index: 10000 !important;
    }
    .jdp-overlay {
        background: rgba(69, 10, 10, 0.45) !important;
        backdrop-filter: blur(2px);
    }
    .jdp-container .jdp-day.selected {
        background: var(--primary) !important;
        color: #fff !important;
        border-radius: 0.5rem;
    }
    .jdp-container .jdp-day:not(.disabled):not(.other-month):hover {
        background: var(--primary-light) !important;
        border-radius: 0.5rem;
    }
    .jdp-container .jdp-day-name.holiday,
    .jdp-container .jdp-day.holiday {
        color: var(--primary) !important;
    }
    .jdp-container .jdp-header,
    .jdp-container .jdp-months,
    .jdp-container .jdp-years {
        font-family: Vazirmatn, sans-serif;
    }
    .appointment-booking-section { padding-bottom: 5rem !important; }
}
@keyframes jdpSlideUp {
    from { transform: translateY(100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* ——— Premium UI extensions ——— */
.feature-pill {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.35rem 1.25rem;
    height: 100%;
    transition: transform 0.25s, box-shadow 0.25s;
}
.feature-pill:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-soft);
}
.feature-pill-icon {
    width: 48px;
    height: 48px;
    border-radius: 0.75rem;
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    margin-bottom: 0.85rem;
}
.feature-pill h6 { font-weight: 700; color: var(--primary-dark); margin-bottom: 0.35rem; }

.process-step {
    text-align: center;
    padding: 1.5rem 1rem;
    border: 1px dashed var(--border);
    border-radius: var(--radius-lg);
    background: var(--card-bg);
    height: 100%;
}
.process-num {
    display: inline-flex;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    font-weight: 800;
    margin-bottom: 0.75rem;
}
.process-step h6 { font-weight: 700; color: var(--primary-dark); }

.cta-banner {
    background: var(--gradient-rail);
    color: #fff;
    border-radius: var(--radius-lg);
    padding: clamp(1.5rem, 4vw, 2.25rem);
    box-shadow: var(--shadow-heart);
}
.cta-banner-title { font-weight: 800; font-size: clamp(1.15rem, 3vw, 1.5rem); }

.hours-list li { border-bottom: 1px solid var(--border); }
.hours-list li:last-child { border-bottom: none; }

.accordion-medical .accordion-item {
    border: 1px solid var(--border);
    border-radius: 0.75rem !important;
    margin-bottom: 0.65rem;
    overflow: hidden;
    background: var(--card-bg);
}
.accordion-medical .accordion-button {
    font-weight: 700;
    color: var(--primary-dark);
    background: var(--card-bg);
    box-shadow: none;
}
.accordion-medical .accordion-button:not(.collapsed) {
    background: var(--primary-light);
    color: var(--primary-dark);
}
.accordion-medical .accordion-button:focus {
    box-shadow: 0 0 0 3px rgba(185, 28, 28, 0.15);
}

.pagination-medical .page-link {
    border-radius: 0.5rem;
    margin: 0 0.15rem;
    color: var(--primary);
    border-color: var(--border);
}
.pagination-medical .page-item.active .page-link {
    background: var(--primary);
    border-color: var(--primary);
}

.about-service-chip {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--border);
    border-radius: 0.65rem;
    background: var(--card-bg);
    text-decoration: none;
    color: var(--primary-dark);
    font-weight: 700;
    font-size: 0.88rem;
    transition: border-color 0.15s, background 0.15s;
}
.about-service-chip:hover {
    border-color: var(--primary);
    background: var(--primary-light);
    color: var(--primary-dark);
}
.about-service-chip i { color: var(--primary); }

.about-service-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
}

.about-timeline {
    display: grid;
    gap: 1.25rem;
    margin-top: 1.75rem;
}

.about-timeline-block h3 {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 0.65rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.about-timeline-block h3 i { color: var(--primary); }

.about-timeline-block ul {
    margin: 0;
    padding-right: 1.1rem;
    color: var(--text-muted);
}

.about-timeline-block li { margin-bottom: 0.4rem; }

.about-side-panel {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.35rem;
}

.services-tariff-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid var(--border);
    border-radius: 1rem;
    overflow: hidden;
    background: #fff;
}

.services-tariff-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.15rem 1.25rem;
    border-bottom: 1px solid var(--border);
}

.services-tariff-row:last-child { border-bottom: none; }

.services-tariff-main {
    display: flex;
    gap: 0.85rem;
    align-items: flex-start;
    flex: 1;
    min-width: 220px;
}

.services-tariff-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.65rem;
    background: var(--primary-light);
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.services-tariff-title {
    font-size: 1rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin: 0 0 0.25rem;
}

.services-tariff-desc {
    margin: 0;
    font-size: 0.82rem;
    color: var(--text-muted);
    max-width: 36rem;
}

.services-tariff-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
}

.services-tariff-price {
    margin: 0;
    font-weight: 800;
    color: var(--primary);
    font-size: 1rem;
}

.services-tariff-price span {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
}

.services-tariff-actions {
    display: flex;
    gap: 0.4rem;
}

.contact-channels {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

@media (min-width: 768px) {
    .contact-channels {
        grid-template-columns: repeat(4, 1fr);
    }
}

.contact-channel {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 0.85rem;
    text-decoration: none;
    color: inherit;
    background: #fff;
    transition: border-color 0.15s;
}

.contact-channel:hover {
    border-color: var(--primary);
    color: inherit;
}

.contact-channel i {
    color: var(--primary);
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.contact-channel strong {
    font-size: 0.88rem;
    color: var(--primary-dark);
}

.contact-channel span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.contact-channel--urgent {
    background: #fff1f2;
    border-color: #fda4af;
}

.contact-info-panel,
.contact-form-panel {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.35rem;
    height: 100%;
}

.timeline-list {
    padding-right: 1.25rem;
    color: var(--text-muted);
}
.timeline-list li { margin-bottom: 0.5rem; }
.cert-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
}
.cert-list li:last-child { border-bottom: none; }
.cert-list i { color: var(--secondary); }

.sidebar-card { border-radius: var(--radius-lg); }
.contact-link {
    color: var(--primary-dark);
    text-decoration: none;
    font-weight: 600;
}
.contact-link:hover { color: var(--primary); }

.article-title {
    font-weight: 800;
    color: var(--primary-dark);
    font-size: clamp(1.5rem, 4vw, 2rem);
    line-height: 1.35;
}
.article-content {
    padding: 1.75rem;
    line-height: 1.9;
}
.lead-sm { font-size: 1.05rem; }
.badge-soft {
    background: var(--primary-light);
    color: var(--primary-dark);
    font-weight: 600;
}
.badge-outline {
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-weight: 500;
    background: transparent;
}

.blog-card h5 a, .blog-card h6 a {
    color: var(--primary-dark);
    text-decoration: none;
    font-weight: 700;
}
.blog-card:hover { box-shadow: var(--shadow-soft); }

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal-on-scroll.is-visible {
    opacity: 1;
    transform: none;
}

[data-theme="dark"] .feature-pill,
[data-theme="dark"] .process-step,
[data-theme="dark"] .accordion-medical .accordion-item {
    background: var(--card-bg);
}
[data-theme="dark"] .cta-banner {
    background: linear-gradient(120deg, #7F1D1D 0%, #450A0A 100%);
}


/* —— Centered beating heart watermark (public site) —— */
.heart-watermark {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
body.has-mobile-nav > *:not(.heart-watermark):not(.mobile-bottom-nav) {
    position: relative;
    z-index: 1;
}
.mobile-bottom-nav {
    /* Keep dock fixed above page content; do not inherit relative from body stacking rule */
    position: fixed !important;
    z-index: 1100;
}
.heart-watermark__pulse {
    position: relative;
    width: min(58vw, 560px);
    height: min(58vw, 560px);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: heart-beat-public 1.15s ease-in-out infinite;
    transform-origin: center center;
    opacity: 0.15;
}
.heart-watermark__img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: saturate(1.2) contrast(1.08) drop-shadow(0 12px 40px rgba(196, 30, 58, 0.18));
    user-select: none;
}
.heart-watermark__glow {
    position: absolute;
    width: 55%;
    height: 55%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(196, 30, 58, 0.42) 0%, rgba(196, 30, 58, 0) 72%);
    animation: heart-glow-public 1.15s ease-in-out infinite;
}
@keyframes heart-beat-public {
    0%, 100% { transform: scale(1); }
    12% { transform: scale(1.05); }
    24% { transform: scale(0.97); }
    36% { transform: scale(1.08); }
    50% { transform: scale(1); }
}
@keyframes heart-glow-public {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    36% { opacity: 0.85; transform: scale(1.15); }
}
@media (max-width: 991.98px) {
    .heart-watermark__pulse {
        width: min(72vw, 420px);
        height: min(72vw, 420px);
        opacity: 0.13;
    }
}
@media (prefers-reduced-motion: reduce) {
    .heart-watermark__pulse,
    .heart-watermark__glow { animation: none; }
}

/* ---------- Accessibility ---------- */

.skip-link {
    position: absolute;
    top: -100px;
    right: 1rem;
    z-index: 20001;
    padding: 0.6rem 1.1rem;
    background: #c41e3a;
    color: #fff;
    font-weight: 600;
    border-radius: 0 0 0.6rem 0.6rem;
    text-decoration: none;
    transition: top 0.15s ease-in-out;
}

.skip-link:focus {
    top: 0;
    color: #fff;
}

/* Visible keyboard focus everywhere; mouse users keep the clean look. */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
    outline: 3px solid #c41e3a;
    outline-offset: 2px;
    border-radius: 4px;
}

.site-navbar a:focus-visible,
.site-footer a:focus-visible,
.mobile-bottom-nav a:focus-visible,
.landing-cta-band a:focus-visible {
    outline-color: #fff;
}

main:focus {
    outline: none;
}

.doctor-profile-photo {
    width: 100%;
    height: auto;
    border-radius: 0.9rem;
    object-fit: cover;
}

.about-steps {
    padding-right: 1.1rem;
    line-height: 2;
}

.service-detail-lead {
    font-size: 1.05rem;
    line-height: 2.1;
    color: #3d4451;
}