/* EV Flores Trucking Services CSS */
/* Purple Theme Design */

/* ===== ROOT VARIABLES ===== */
:root {
    /* Primary Colors - Purple Theme */
    --primary-blue: #6f42c1;
    --secondary-blue: #5a359a;
    --accent-cyan: #8b5cf6;
    --light-blue: #f3f0ff;
    
    /* Status Colors */
    --success-green: #10B981;
    --warning-orange: #F59E0B;
    --danger-red: #EF4444;
    --info-blue: #6f42c1;
    
    /* Neutral Colors */
    --dark-navy: #1E293B;
    --medium-gray: #64748B;
    --light-gray: #F1F5F9;
    --border-gray: #E2E8F0;
    --white: #FFFFFF;
    
    /* Text Colors */
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-muted: #94A3B8;
    
    /* Purple Color Variants */
    --primary-color: #6f42c1;
    --primary-dark: #5a359a;
    --accent-color: #8b5cf6;
    
    /* Gradients - Purple Theme */
    --gradient-primary: linear-gradient(135deg, #6f42c1 0%, #5a359a 100%);
    --gradient-primary-hover: linear-gradient(135deg, #5a359a 0%, #4e2a87 100%);
    --gradient-light: linear-gradient(135deg, #F8FAFC 0%, #EDF2F7 100%);
    --gradient-success: linear-gradient(135deg, #10B981 0%, #34D399 100%);
    --gradient-secondary: linear-gradient(135deg, #64748B 0%, #94A3B8 100%);
    --gradient-medical: linear-gradient(135deg, #6f42c1 0%, #5a359a 50%, #4e2a87 100%);
    --gradient-contrast: linear-gradient(135deg, #4e2a87 0%, #5a359a 50%, #6f42c1 100%);
    --text-gradient-primary: linear-gradient(135deg, #6f42c1 0%, #5a359a 100%);
    
    /* Surface Colors */
    --surface-white: rgba(255, 255, 255, 0.95);
    --glass-bg: rgba(255, 255, 255, 0.1);
    --backdrop-blur: blur(20px);
    
    /* Improved Gradients for Better Contrast - Purple Theme */
    --gradient-medical: linear-gradient(135deg, #6f42c1 0%, #5a359a 50%, #4e2a87 100%);
    --gradient-contrast: linear-gradient(135deg, #4e2a87 0%, #5a359a 50%, #6f42c1 100%);
    --text-gradient-primary: linear-gradient(135deg, #6f42c1 0%, #5a359a 100%);
    --text-gradient-contrast: linear-gradient(135deg, #FFFFFF 0%, #F3F4F6 100%);
    
    /* Border Radius Variables */
    --border-radius-sm: 6px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    --border-radius-modern-sm: 8px;
    --border-radius-modern-md: 12px;
    --border-radius-modern-lg: 20px;
    
    /* Spacing Variables */
    --spacing-4xl: 5rem;
    --spacing-5xl: 6rem;
    --spacing-6xl: 8rem;
    
    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 25px 50px rgba(0, 0, 0, 0.25);
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
    
    /* Transitions */
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Z-index Scale */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-tooltip: 1070;
}

/* ===== BASE STYLES ===== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    line-height: 1.5;
}

body {
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding-top: 80px; /* Account for fixed navbar */
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-blue);
    border-radius: var(--radius-full);
    transition: var(--transition-normal);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-blue);
}

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--primary-blue) var(--light-gray);
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

.text-large { font-size: 1.125rem; }
.text-small { font-size: 0.875rem; }

/* ===== MODERN NAVIGATION ===== */
.navbar-modern {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    transition: all 0.3s ease;
    padding: 1rem 0;
    min-height: 80px;
}

.navbar-modern.scrolled {
    background: rgba(255, 255, 255, 0.98) !important;
    box-shadow: var(--shadow-md);
    padding: 0.75rem 0;
}

.navbar-brand-modern {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-blue) !important;
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}

.navbar-brand-modern:hover {
    color: var(--secondary-blue) !important;
    transform: scale(1.05);
}

.navbar-brand-modern i {
    margin-right: 0.5rem;
    font-size: 1.5rem;
}

.nav-link-modern {
    color: var(--text-secondary) !important;
    font-weight: 500;
    padding: 0.75rem 1rem !important;
    margin: 0 0.25rem;
    border-radius: var(--border-radius-md);
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.nav-link-modern:hover {
    color: var(--primary-blue) !important;
    background: var(--primary-blue-10);
    transform: translateY(-2px);
}

.nav-link-modern.active {
    color: var(--primary-blue) !important;
    background: var(--primary-blue-20);
    font-weight: 600;
}

.nav-link-modern::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-blue);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link-modern:hover::before,
.nav-link-modern.active::before {
    width: 80%;
}

/* ===== NAVBAR TOGGLER STYLING ===== */
.navbar-toggler {
    border: none !important;
    padding: 0.5rem;
    border-radius: var(--border-radius-md);
    transition: all 0.3s ease;
    background: transparent;
    position: relative;
    width: 40px;
    height: 40px;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.25) !important;
    outline: none;
}

.navbar-toggler-icon {
    background: none !important;
    width: 1.5em;
    height: 1.5em;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.navbar-toggle-open,
.navbar-toggle-close {
    position: absolute;
    font-size: 1.5rem;
    color: var(--primary-blue);
    transition: all 0.3s ease;
}

.navbar-toggle-close {
    opacity: 0;
    transform: rotate(90deg) scale(0.8);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggle-open {
    opacity: 0;
    transform: rotate(-90deg) scale(0.8);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggle-close {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

.navbar-toggler:hover {
    background: rgba(5, 150, 105, 0.1);
}

/* ===== NAVBAR ICONS AND RESPONSIVE BEHAVIOR ===== */
.nav-icon {
    font-size: 1.125rem;
    margin-right: 0.5rem;
    transition: all 0.3s ease;
}

.nav-text {
    transition: all 0.3s ease;
}

/* Navbar collapsed state (desktop) */
.navbar-collapsed .nav-text {
    display: none;
}

.navbar-collapsed .nav-icon {
    margin-right: 0;
    font-size: 1.25rem;
}

.navbar-collapsed .nav-link-modern {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0.25rem;
}

.navbar-collapsed .dropdown-arrow {
    display: none;
}

/* Dropdown Styles */
.dropdown-toggle::after {
    display: none !important;
}

.dropdown-arrow {
    font-size: 0.875rem;
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.dropdown-toggle[aria-expanded="true"] .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu-modern {
    background: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem 0;
    margin-top: 0.5rem;
    min-width: 200px;
}

.dropdown-menu-modern .dropdown-item {
    padding: 0.75rem 1.25rem;
    color: var(--text-secondary);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.dropdown-menu-modern .dropdown-item:hover {
    background: var(--light-blue);
    color: var(--primary-blue);
}

.dropdown-menu-modern .dropdown-divider {
    margin: 0.5rem 0;
    border-color: var(--border-gray);
}

/* ===== MOBILE NAVIGATION IMPROVEMENTS ===== */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: var(--surface-white);
        border-radius: var(--border-radius-lg);
        padding: 1.5rem;
        margin-top: 1rem;
        box-shadow: var(--shadow-lg);
        border: 1px solid var(--border-gray);
        backdrop-filter: blur(20px);
    }
    
    .nav-link-modern {
        margin: 0.25rem 0;
        text-align: left;
        border-radius: var(--border-radius-md);
        padding: 1rem 1.25rem !important;
        display: flex;
        align-items: center;
    }
    
    .nav-icon {
        margin-right: 1rem;
        font-size: 1.25rem;
        width: 24px;
        text-align: center;
    }
    
    .dropdown-menu-modern {
        background: var(--light-gray);
        border: none;
        box-shadow: none;
        margin: 0.5rem 0 0 2rem;
        border-radius: var(--border-radius-md);
    }
    
    .dropdown-menu-modern .dropdown-item {
        padding: 0.75rem 1rem;
    }
    
    .navbar-brand-modern {
        font-size: 1.5rem;
    }
    
    .navbar-modern {
        padding: 0.75rem 0;
        min-height: 70px;
    }
    
    .navbar-toggler {
        margin-left: auto;
    }
}

/* ===== NAVBAR SCROLL EFFECT ===== */
.navbar-modern.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
}

.navbar-modern.scrolled .navbar-brand-modern {
    color: var(--primary-blue) !important;
}

.navbar-modern.scrolled .nav-link-modern {
    color: var(--text-secondary) !important;
}

.navbar-modern.scrolled .navbar-toggle-open,
.navbar-modern.scrolled .navbar-toggle-close {
    color: var(--primary-blue);
}

/* ===== MODERN BUTTONS ===== */
.btn-primary-modern {
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-weight: 600;
    color: white;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
}

.btn-primary-modern:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background: var(--gradient-primary-hover);
}

.btn-primary-modern:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-primary-modern:hover:before {
    left: 100%;
}

.btn-secondary-modern {
    background: var(--surface-light);
    border: 2px solid var(--border-light);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-weight: 600;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.btn-secondary-modern:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
    background: var(--primary-blue-10);
    transform: translateY(-1px);
}

.btn-success-modern {
    background: var(--gradient-success);
    border: none;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-weight: 600;
    color: white;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.btn-outline-modern {
    background: rgba(255, 255, 255, 0.95);
    border: 2px solid var(--primary-blue);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-weight: 600;
    color: var(--primary-blue);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}

.btn-outline-modern:hover {
    background: var(--primary-blue);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-blue);
}

.btn-contrast {
    background: var(--gradient-contrast);
    border: 2px solid var(--success-green);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-weight: 600;
    color: white;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.btn-contrast:hover {
    background: var(--success-green);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

/* ===== MODERN CARDS ===== */
.card-modern {
    background: var(--surface-white);
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    overflow: hidden;
}

.card-modern:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card-header-modern {
    background: var(--glass-bg);
    border-bottom: 1px solid var(--border-light);
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: 600;
    color: var(--text-primary);
}

.card-body-modern {
    padding: var(--spacing-lg);
}

.service-card-modern {
    background: var(--surface-white);
    border: none;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.service-card-modern:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-card-modern:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card-modern:hover:before {
    transform: scaleX(1);
}

.service-icon-modern {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    color: white;
    font-size: 2rem;
}

.appointment-card-modern {
    background: var(--surface-white);
    border: none;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border-left: 4px solid var(--primary-blue);
}

.appointment-card-modern:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}

.appointment-time-modern {
    background: var(--primary-blue-10);
    color: var(--primary-blue);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: var(--spacing-xs);
}

.appointment-type-modern {
    background: var(--success-light);
    color: var(--success-dark);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.patient-info-card-modern {
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    position: relative;
    overflow: hidden;
}

.patient-info-card-modern:before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    transform: scale(0);
    transition: transform 0.5s ease;
}

.patient-info-card-modern:hover:before {
    transform: scale(1);
}

/* ===== MODERN FORMS ===== */
.form-modern {
    margin-bottom: var(--spacing-lg);
}

.form-group-modern {
    margin-bottom: var(--spacing-md);
}

.form-label-modern {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    display: block;
}

.form-control-modern {
    background: var(--surface-white);
    border: 2px solid var(--border-light);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 1rem;
    transition: all 0.3s ease;
    width: 100%;
}

.form-control-modern:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px var(--primary-blue-10);
    background: var(--surface-white);
}

.form-select-modern {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23495057' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px 12px;
    padding-right: 40px;
}

.input-group-modern {
    position: relative;
    display: flex;
    align-items: stretch;
    margin-bottom: var(--spacing-md);
}

.input-group-modern .form-control-modern {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border-right: none;
}

.input-group-text-modern {
    background: var(--surface-light);
    border: 2px solid var(--border-light);
    border-left: none;
    border-top-right-radius: var(--border-radius-md);
    border-bottom-right-radius: var(--border-radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
}

/* ===== MODERN HERO SECTION ===== */
.hero-modern {
    background: var(--gradient-primary);
    color: white;
    padding: var(--spacing-4xl) 0;
    position: relative;
    overflow: hidden;
}

.hero-section-modern {
    background: var(--gradient-medical);
    color: white;
    padding: var(--spacing-5xl) 0;
    position: relative;
    overflow: hidden;
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.hero-section-modern:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 40%, rgba(255,255,255,0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(255,255,255,0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero-modern:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-content-modern {
    position: relative;
    z-index: 2;
}

.hero-title-modern {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.hero-subtitle-modern {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.hero-stats-modern {
    display: flex;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.stat-item-modern {
    text-align: center;
}

.stat-number-modern {
    font-size: 2.5rem;
    font-weight: 700;
    display: block;
    margin-bottom: var(--spacing-xs);
}

.stat-label-modern {
    font-size: 0.875rem;
    opacity: 0.8;
}

/* ===== MODERN SECTIONS ===== */
.section-modern {
    padding: var(--spacing-4xl) 0;
}

.section-header-modern {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title-modern {
    background: linear-gradient(90deg, var(--primary-blue), var(--dark-navy));
    font-size: 2.5rem;
    font-weight: 700;
    color: transparent;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--spacing-md);
}

.section-subtitle-modern {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

/* ===== CALENDAR STYLES ===== */
.calendar-container-modern {
    background: var(--surface-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.calendar-header-modern {
    background: var(--gradient-primary);
    color: white;
    padding: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.calendar-nav-modern {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    padding: var(--spacing-xs);
    border-radius: var(--border-radius-sm);
    transition: all 0.3s ease;
    cursor: pointer;
}

.calendar-nav-modern:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.calendar-grid-modern {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
}

.calendar-day-header-modern {
    background: var(--surface-light);
    padding: var(--spacing-sm);
    text-align: center;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.875rem;
    border-bottom: 1px solid var(--border-light);
}

.calendar-day-modern {
    min-height: 80px;
    padding: var(--spacing-xs);
    border-bottom: 1px solid var(--border-light);
    border-right: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
}

.calendar-day-modern:hover {
    background: var(--primary-blue-10);
}

.calendar-day-modern.today {
    background: var(--primary-blue);
    color: white;
}

.calendar-day-modern.has-appointment {
    background: var(--surface-light);
    border-left: 4px solid var(--primary-blue);
}

.appointment-dot {
    width: 8px;
    height: 8px;
    background: var(--primary-blue);
    border-radius: 50%;
    margin-top: auto;
    margin-bottom: var(--spacing-xs);
}

.calendar-day-modern.today .appointment-dot {
    background: white;
}

/* ===== UTILITY CLASSES ===== */
.bg-gradient-primary { background: var(--gradient-primary); }
.bg-gradient-secondary { background: var(--gradient-secondary); }
.bg-gradient-success { background: var(--gradient-success); }

.text-gradient-primary {
    background: var(--text-gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.text-gradient-contrast {
    background: var(--text-gradient-contrast);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.glass-effect {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-light);
}

.shadow-modern-sm { box-shadow: var(--shadow-sm); }
.shadow-modern-md { box-shadow: var(--shadow-md); }
.shadow-modern-lg { box-shadow: var(--shadow-lg); }
.shadow-modern-xl { box-shadow: var(--shadow-xl); }

.border-radius-modern-sm { border-radius: var(--border-radius-sm); }
.border-radius-modern-md { border-radius: var(--border-radius-md); }
.border-radius-modern-lg { border-radius: var(--border-radius-lg); }
.border-radius-modern-xl { border-radius: var(--border-radius-xl); }

.spacing-modern-xs { padding: var(--spacing-xs); }
.spacing-modern-sm { padding: var(--spacing-sm); }
.spacing-modern-md { padding: var(--spacing-md); }
.spacing-modern-lg { padding: var(--spacing-lg); }
.spacing-modern-xl { padding: var(--spacing-xl); }

.margin-modern-xs { margin: var(--spacing-xs); }
.margin-modern-sm { margin: var(--spacing-sm); }
.margin-modern-md { margin: var(--spacing-md); }
.margin-modern-lg { margin: var(--spacing-lg); }
.margin-modern-xl { margin: var(--spacing-xl); }

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .hero-title-modern { font-size: 2.5rem; }
    .section-title-modern { font-size: 2rem; }
    
    .hero-stats-modern {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .calendar-day-modern {
        min-height: 60px;
        font-size: 0.875rem;
    }
    
    .service-card-modern {
        padding: var(--spacing-lg);
        margin-bottom: var(--spacing-md);
    }
    
    .service-icon-modern {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .btn-primary-modern,
    .btn-secondary-modern,
    .btn-outline-modern,
    .btn-contrast {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: 1rem;
        width: 100%;
        margin-bottom: var(--spacing-sm);
    }
    
    .hero-section-modern {
        padding: var(--spacing-3xl) 0;
        text-align: center;
    }
    
    .cta-section-modern {
        padding: var(--spacing-2xl) 0;
    }
    
    .d-flex.gap-3 {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 576px) {
    .hero-title-modern { 
        font-size: 2rem;
        line-height: 1.2;
    }
    .section-title-modern { font-size: 1.75rem; }
    
    .calendar-grid-modern {
        font-size: 0.75rem;
    }
    
    .calendar-day-modern {
        min-height: 50px;
    }
    
    .navbar-brand-modern {
        font-size: 1.25rem;
    }
    
    .hero-subtitle-modern {
        font-size: 1rem;
        margin-bottom: var(--spacing-xl);
    }
    
    .service-card-modern {
        padding: var(--spacing-md);
    }
    
    .container {
        padding-left: var(--spacing-md);
        padding-right: var(--spacing-md);
    }
    
    .btn-lg {
        padding: var(--spacing-md) var(--spacing-xl);
        font-size: 1rem;
    }
    
    .card-body-modern,
    .service-card-modern {
        padding: var(--spacing-md);
    }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

.animate-slide-in-left {
    animation: slideInLeft 0.6s ease-out forwards;
}

.animate-slide-in-right {
    animation: slideInRight 0.6s ease-out forwards;
}

.animate-pulse {
    animation: pulse 2s infinite;
}

/* ===== MEDICAL THEME SPECIFIC ===== */
.medical-icon-bg {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.status-badge-modern {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-completed {
    background: var(--success-light);
    color: var(--success-dark);
}

.status-pending {
    background: var(--warning-light);
    color: var(--warning-dark);
}

.status-cancelled {
    background: var(--danger-light);
    color: var(--danger-dark);
}

.progress-bar-modern {
    height: 8px;
    background: var(--surface-light);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    margin: var(--spacing-sm) 0;
}

.progress-fill-modern {
    height: 100%;
    background: linear-gradient(90deg, #fff 0%, #e9ecef 100%);
    border-radius: var(--border-radius-sm);
    transition: width 0.8s ease;
}
.text-xs { font-size: 0.75rem; }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }
.font-normal { font-weight: 400; }
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-dark);
}

.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
    font-weight: 700;
}

.text-accent {
    color: var(--accent-color) !important;
}

.text-primary {
    color: var(--primary-color) !important;
}

/* ===== MODERN NAVIGATION ===== */
.navbar-modern {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-gray);
    padding: var(--spacing-md) 0;
    transition: var(--transition-normal);
}

.navbar-modern.scrolled {
    box-shadow: var(--shadow-md);
}

.navbar-brand-modern {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.navbar-nav-modern .nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    position: relative;
}

.navbar-nav-modern .nav-link:hover,
.navbar-nav-modern .nav-link.active {
    color: var(--primary-blue);
    background-color: var(--light-blue);
}
.navbar {
    padding: 1rem 0;
    transition: var(--transition);
    background-color: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color) !important;
    text-decoration: none;
    transition: var(--transition);
}

.navbar-brand:hover {
    color: var(--primary-dark) !important;
    transform: translateY(-1px);
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--text-dark) !important;
    padding: 0.5rem 1rem !important;
    transition: var(--transition);
    position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary-color) !important;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 80%;
    left: 10%;
}

.navbar-toggler {
    border: none !important;
    padding: 0.25rem 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

/* ===== BUTTONS ===== */
.btn {
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    transition: var(--transition);
    text-decoration: none;
    border: 2px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-color: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
    background: transparent;
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-light {
    color: var(--white);
    border-color: var(--white);
}

.btn-outline-light:hover {
    background-color: var(--white);
    border-color: var(--white);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* ===== HERO SECTION ===== */
.hero-section {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(0, 204, 255, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 204, 255, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.05"><circle cx="30" cy="30" r="2"/></g></svg>');
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(180deg); }
}

.hero-content {
    position: relative;
    z-index: 2;
    animation: slideInUp 1s ease-out;
}

.hero-image {
    position: relative;
    z-index: 2;
    animation: slideInRight 1s ease-out 0.3s both;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===== SECTIONS ===== */
section {
    padding: 5rem 0;
}

.page-header {
    padding: 8rem 0 4rem;
    margin-top: -80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
}

/* ===== CARDS ===== */
.feature-card,
.service-card,
.product-card,
.testimonial-card,
.team-card,
.package-card {
    transition: var(--transition);
    border: none;
    border-radius: 1rem;
    overflow: hidden;
}

.feature-card:hover,
.service-card:hover,
.product-card:hover,
.team-card:hover,
.package-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.feature-card {
    background: var(--white);
    border: 1px solid rgba(0, 102, 204, 0.1);
}

.service-card {
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.testimonial-card {
    border: 1px solid rgba(0, 0, 0, 0.1);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: var(--primary-color);
    opacity: 0.3;
}

/* ===== PRODUCT CARDS ===== */
.product-image {
    height: 200px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

/* ===== ICONS ===== */
.feature-icon,
.service-icon {
    transition: var(--transition);
}

.feature-card:hover .feature-icon,
.service-card:hover .service-icon {
    transform: scale(1.1);
}

/* ===== FORMS ===== */
.form-control,
.form-select {
    border: 2px solid #e9ecef;
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 102, 204, 0.25);
}

.form-label {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.form-check-input {
    border: 2px solid #dee2e6;
    border-radius: 0.25rem;
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 102, 204, 0.25);
}

/* ===== ANIMATIONS ===== */
.fade-in {
    animation: fadeIn 1s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.slide-up {
    animation: slideUp 0.8s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== UTILITIES ===== */
.shadow-sm {
    box-shadow: var(--shadow-sm) !important;
}

.shadow {
    box-shadow: var(--shadow-md) !important;
}

.shadow-lg {
    box-shadow: var(--shadow-lg) !important;
}

.border-primary {
    border-color: var(--primary-color) !important;
}

.bg-gradient-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
}

/* ===== TIMELINE ===== */
.timeline-container {
    position: relative;
}

.timeline-container::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--primary-color);
}

.timeline-item {
    position: relative;
    padding-left: 80px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 20px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    border: 4px solid var(--white);
    box-shadow: var(--shadow-sm);
}

/* ===== STATISTICS ===== */
.stat-item {
    position: relative;
}

.stat-number {
    position: relative;
}

.stat-number::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: var(--accent-color);
    border-radius: 2px;
}

/* ===== SOCIAL LINKS ===== */
.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--accent-color);
    color: var(--white) !important;
    transform: translateY(-3px);
}

/* ===== BRAND LOGOS ===== */
.brand-logo {
    transition: var(--transition);
    cursor: pointer;
}

.brand-logo:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

/* ===== ACCORDION ===== */
.accordion-button {
    background-color: var(--white);
    border: none;
    color: var(--text-dark);
    font-weight: 600;
}

.accordion-button:not(.collapsed) {
    color: var(--primary-color);
    background-color: rgba(0, 102, 204, 0.1);
    border-color: var(--primary-color);
}

.accordion-button:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 102, 204, 0.25);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1199px) {
    .hero-section {
        min-height: 80vh;
    }
}

@media (max-width: 991px) {
    .hero-section {
        min-height: auto;
        padding: 6rem 0 4rem;
    }
    
    .hero-content {
        text-align: center;
        margin-bottom: 3rem;
    }
    
    .navbar-nav .nav-link::after {
        display: none;
    }
    
    section {
        padding: 3rem 0;
    }
}

@media (max-width: 767px) {
    .display-4 {
        font-size: 2.5rem;
    }
    
    .display-5 {
        font-size: 2rem;
    }
    
    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .hero-buttons .btn:last-child {
        margin-bottom: 0;
    }
    
    .timeline-container::before {
        left: 15px;
    }
    
    .timeline-item {
        padding-left: 50px;
    }
    
    .timeline-item::before {
        left: 5px;
        width: 15px;
        height: 15px;
    }
}

@media (max-width: 575px) {
    .hero-section {
        padding: 5rem 0 3rem;
    }
    
    .btn {
        padding: 0.6rem 1.2rem;
    }
    
    .btn-lg {
        padding: 0.8rem 1.5rem;
    }
}

/* ===== LOADING ANIMATION ===== */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--white);
    animation: spin 1s ease-in-out infinite;
}

/* ===== SCROLL TO TOP ===== */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 1000;
}

.scroll-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

.scroll-to-top.show {
    display: flex;
}

/* ===== PRINT STYLES ===== */
@media print {
    .navbar,
    .btn,
    .social-links,
    footer {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
}

/* ===== CTA SECTIONS ===== */
.cta-section {
    background: var(--gradient-medical);
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-section:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 20%, rgba(255,255,255,0.1) 0%, transparent 40%);
    pointer-events: none;
}