/**
 * HealthTurk.net - Core Premium Medical Styling
 * Palette: Deep Navy, Medical Turquoise, Trust Green, Crisp White
 */

:root {
    --primary-navy: #0F2A4A;
    --navy-dark: #0A1C33;
    --navy-light: #1E3A5F;
    --accent-teal: #0D9488;
    --teal-hover: #0F766E;
    --teal-light: #CCFBF1;
    --trust-green: #10B981;
    --trust-green-light: #D1FAE5;
    --warning-orange: #F59E0B;
    --danger-red: #EF4444;
    --text-main: #1F2937;
    --text-muted: #6B7280;
    --bg-light: #F8FAFC;
    --border-color: #E2E8F0;
    --card-shadow: 0 4px 20px -2px rgba(15, 42, 74, 0.08);
    --hover-shadow: 0 12px 30px -4px rgba(15, 42, 74, 0.15);
    --transition: all 0.25s ease-in-out;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--text-main);
    background-color: var(--bg-light);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: var(--accent-teal);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--teal-hover);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--primary-navy);
    font-weight: 700;
    line-height: 1.3;
}

/* Container & Layout */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 12px 24px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 14px 30px;
    font-size: 1.05rem;
}

.btn-primary {
    background-color: var(--accent-teal);
    color: #ffffff !important;
}

.btn-primary:hover {
    background-color: var(--teal-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.3);
}

.btn-navy {
    background-color: var(--primary-navy);
    color: #ffffff !important;
}

.btn-navy:hover {
    background-color: var(--navy-dark);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--accent-teal);
    color: var(--accent-teal) !important;
}

.btn-outline:hover {
    background-color: var(--accent-teal);
    color: #ffffff !important;
}

.btn-outline-white {
    background-color: transparent;
    border: 2px solid #ffffff;
    color: #ffffff !important;
}

.btn-outline-white:hover {
    background-color: #ffffff;
    color: var(--primary-navy) !important;
}

.btn-whatsapp {
    background-color: #25D366;
    color: #ffffff !important;
}

.btn-whatsapp:hover {
    background-color: #1EBE5D;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
}

.badge-verified {
    background-color: var(--trust-green-light);
    color: #065F46;
}

.badge-sponsored {
    background-color: #FEF3C7;
    color: #92400E;
    border: 1px solid #FCD34D;
}

.badge-trust {
    background-color: var(--teal-light);
    color: var(--teal-hover);
    font-weight: 800;
}

.badge-warning {
    background-color: #FEF3C7;
    color: #92400E;
}

.badge-danger {
    background-color: #FEE2E2;
    color: #991B1B;
}

/* Header & Navbar */
.site-header {
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.top-bar {
    background-color: var(--primary-navy);
    color: #E2E8F0;
    font-size: 0.82rem;
    padding: 6px 0;
}

.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-links {
    display: flex;
    gap: 15px;
    align-items: center;
}

.top-bar-links a {
    color: #E2E8F0;
}

.top-bar-links a:hover {
    color: var(--teal-light);
}

.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-navy);
}

.site-logo span {
    color: var(--accent-teal);
}

.desktop-menu {
    display: flex;
    gap: 22px;
    list-style: none;
    align-items: center;
}

.desktop-menu a {
    color: var(--primary-navy);
    font-weight: 600;
    font-size: 0.95rem;
}

.desktop-menu a:hover {
    color: var(--accent-teal);
}

.dropdown-parent {
    position: relative;
}

.dropdown-menu-list {
    position: absolute;
    top: 100%;
    left: 0;
    background: #ffffff;
    min-width: 240px;
    border-radius: 8px;
    box-shadow: var(--hover-shadow);
    list-style: none;
    padding: 10px 0;
    display: none;
    z-index: 50;
    border: 1px solid var(--border-color);
}

.dropdown-parent:hover .dropdown-menu-list {
    display: block;
}

.dropdown-menu-list li a {
    display: block;
    padding: 8px 20px;
    font-size: 0.9rem;
    color: var(--text-main);
}

.dropdown-menu-list li a:hover {
    background-color: var(--bg-light);
    color: var(--accent-teal);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--navy-dark) 0%, var(--primary-navy) 60%, #163C66 100%);
    color: #ffffff;
    padding: 70px 0 90px;
    position: relative;
}

.hero-content {
    max-width: 850px;
    margin: 0 auto;
    text-align: center;
}

.hero-title {
    font-size: 2.75rem;
    color: #ffffff;
    margin-bottom: 18px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: #E2E8F0;
    margin-bottom: 35px;
    line-height: 1.7;
}

/* Search Box */
.hero-search-box {
    background: #ffffff;
    border-radius: 12px;
    padding: 8px;
    display: flex;
    box-shadow: 0 10px 30px rgba(0,0,0,0.25);
    gap: 8px;
}

.hero-search-box input {
    flex: 1;
    border: none;
    outline: none;
    padding: 14px 20px;
    font-size: 1.05rem;
    color: var(--text-main);
    border-radius: 8px;
}

.hero-ctas {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 30px;
    flex-wrap: wrap;
}

/* Trust Bar */
.trust-bar {
    background: #ffffff;
    border-bottom: 1px solid var(--border-color);
    padding: 20px 0;
}

.trust-bar-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    text-align: center;
}

.trust-bar-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.trust-icon {
    width: 44px;
    height: 44px;
    background-color: var(--teal-light);
    color: var(--accent-teal);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.trust-item-text h4 {
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.trust-item-text p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Section Common */
.section {
    padding: 70px 0;
}

.section-title-wrap {
    text-align: center;
    margin-bottom: 45px;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: 2.1rem;
    margin-bottom: 12px;
}

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

/* Cards Grid */
.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 30px;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

/* Treatment Card */
.treatment-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 24px;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.treatment-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--hover-shadow);
    border-color: var(--accent-teal);
}

.treatment-icon-wrap {
    width: 54px;
    height: 54px;
    background: var(--teal-light);
    color: var(--accent-teal);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 18px;
}

.treatment-card h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.treatment-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 18px;
    flex: 1;
}

.treatment-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.treatment-price {
    font-weight: 800;
    color: var(--primary-navy);
    font-size: 1.15rem;
}

/* Clinic Card */
.clinic-card {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.clinic-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--hover-shadow);
}

.clinic-card-header {
    background: var(--bg-light);
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.clinic-card-body {
    padding: 24px 20px;
    flex: 1;
}

.clinic-city {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.clinic-card h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.clinic-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 15px;
}

.clinic-score-box {
    display: flex;
    align-items: center;
    gap: 15px;
    background: var(--bg-light);
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 18px;
}

.trust-gauge {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--accent-teal);
}

.clinic-features-list {
    list-style: none;
    font-size: 0.88rem;
    margin-bottom: 20px;
}

.clinic-features-list li {
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-main);
}

.clinic-card-footer {
    padding: 16px 20px;
    background: var(--bg-light);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Doctor Card */
.doctor-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 24px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
}

.doctor-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--hover-shadow);
}

.doctor-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 16px;
    background: var(--teal-light);
    color: var(--accent-teal);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    border: 3px solid #ffffff;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.doctor-card h4 {
    font-size: 1.15rem;
    margin-bottom: 4px;
}

.doctor-specialty {
    font-size: 0.88rem;
    color: var(--accent-teal);
    font-weight: 600;
    margin-bottom: 10px;
}

.doctor-experience {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 15px;
}

/* Comparison Table */
.compare-table-wrapper {
    overflow-x: auto;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
}

.compare-table {
    width: 100%;
    border-collapse: collapse;
    text-align: center;
}

.compare-table th, .compare-table td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.compare-table th:first-child, .compare-table td:first-child {
    text-align: left;
    font-weight: 600;
    background: var(--bg-light);
    width: 25%;
}

/* AI Assistant Widget / Chat */
.ai-assistant-container {
    background: #ffffff;
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 600px;
}

.ai-header {
    background: var(--primary-navy);
    color: #ffffff;
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ai-messages {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: #FAFBFD;
}

.ai-msg {
    max-width: 80%;
    padding: 14px 18px;
    border-radius: 12px;
    font-size: 0.95rem;
    line-height: 1.5;
}

.ai-msg-bot {
    background: #ffffff;
    border: 1px solid var(--border-color);
    align-self: flex-start;
    border-bottom-left-radius: 2px;
}

.ai-msg-user {
    background: var(--accent-teal);
    color: #ffffff;
    align-self: flex-end;
    border-bottom-right-radius: 2px;
}

.ai-input-bar {
    padding: 16px;
    background: #ffffff;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 10px;
}

.ai-input-bar input {
    flex: 1;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 0.95rem;
    outline: none;
}

/* Multi-Step Lead Form */
.lead-form-box {
    background: #ffffff;
    border-radius: 16px;
    padding: 35px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    max-width: 750px;
    margin: 0 auto;
}

.form-steps-nav {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
    position: relative;
}

.step-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    position: relative;
    z-index: 2;
}

.step-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-light);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.step-indicator.active .step-num {
    background: var(--accent-teal);
    border-color: var(--accent-teal);
    color: #ffffff;
}

.step-indicator.completed .step-num {
    background: var(--trust-green);
    border-color: var(--trust-green);
    color: #ffffff;
}

.form-step-content {
    display: none;
}

.form-step-content.active {
    display: block;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 0.92rem;
    color: var(--primary-navy);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.95rem;
    color: var(--text-main);
    outline: none;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--accent-teal);
    box-shadow: 0 0 0 3px var(--teal-light);
}

/* Footer */
.site-footer {
    background-color: var(--navy-dark);
    color: #94A3B8;
    padding: 60px 0 25px;
    font-size: 0.9rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 45px;
}

.footer-col h4 {
    color: #ffffff;
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #94A3B8;
}

.footer-links a:hover {
    color: #ffffff;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-disclaimer-text {
    font-size: 0.8rem;
    line-height: 1.5;
    margin-bottom: 20px;
    color: #64748B;
}

/* Floating Action / WhatsApp Widget */
.floating-whatsapp {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background-color: #25D366;
    color: #ffffff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    z-index: 990;
    transition: var(--transition);
}

.floating-whatsapp:hover {
    transform: scale(1.08);
    color: #ffffff;
}

/* Responsive Utilities */
@media (max-width: 991px) {
    .desktop-menu {
        display: none !important;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .grid-2 {
        grid-template-columns: 1fr;
    }
    .hero-title {
        font-size: 2.1rem;
    }
}

@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .hero-search-box {
        flex-direction: column;
    }
    .hero-title {
        font-size: 1.8rem;
    }
    .hero-section {
        padding: 45px 0 60px;
    }
}