/* ============================================
   WISERLY PROFESSIONAL STYLESHEET
   Corporate Medical Tech Aesthetic
   January 2026 Launch
   ============================================ */

/* ============================================
   COLOR VARIABLES
   ============================================ */
:root {
    --primary-teal: #1B8A8A;
    --dark-teal: #2D5A5A;
    --light-teal: #E6F4F1;
    --dark-gray: #2D3748;
    --medium-gray: #4A5568;
    --light-gray: #F7FAFC;
    --white: #FFFFFF;
    --success: #48BB78;
    --warning: #F6AD55;
    --danger: #F56565;
}

/* ============================================
   GLOBAL STYLES
   ============================================ */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--dark-gray);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--dark-gray);
}

a {
    text-decoration: none;
    transition: all 0.3s ease;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary {
    background-color: var(--primary-teal);
    border-color: var(--primary-teal);
    color: var(--white);
    font-weight: 600;
    padding: 12px 30px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--dark-teal);
    border-color: var(--dark-teal);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(27, 138, 138, 0.3);
}

.btn-outline-primary {
    color: var(--primary-teal);
    border-color: var(--primary-teal);
    border-width: 2px;
    font-weight: 600;
}

.btn-outline-primary:hover {
    background-color: var(--primary-teal);
    border-color: var(--primary-teal);
    color: var(--white);
}

.btn-lg {
    padding: 16px 40px;
    font-size: 1.1rem;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    padding: 1rem 0;
}

.navbar-brand img {
    transition: transform 0.3s ease;
}

.navbar-brand:hover img {
    transform: scale(1.05);
}

.nav-link {
    font-weight: 500;
    color: var(--dark-gray);
    padding: 0.5rem 1rem;
    transition: color 0.3s ease;
}

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

/* ============================================
   HERO SECTIONS
   ============================================ */
.hero-section {
    background: linear-gradient(135deg, var(--primary-teal) 0%, var(--dark-teal) 100%);
    padding: 100px 0;
    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="100" height="100" xmlns="http://www.w3.org/2000/svg"><rect width="100" height="100" fill="none"/><path d="M0 0L50 50L0 100" stroke="white" stroke-opacity="0.05" fill="none"/><path d="M100 0L50 50L100 100" stroke="white" stroke-opacity="0.05" fill="none"/></svg>');
    opacity: 0.1;
}

.hero-logo {
    max-width: 300px;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.trust-badges {
    margin-top: 2rem;
}

/* ============================================
   STATS SECTION
   ============================================ */
.stats-section h2 {
    color: var(--primary-teal);
    margin-bottom: 0.5rem;
}

.stats-section p {
    font-size: 0.9rem;
}

/* ============================================
   CARDS
   ============================================ */
.card {
    border: none;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.icon-box {
    margin-bottom: 1rem;
}

.icon-box i {
    transition: transform 0.3s ease;
}

.card:hover .icon-box i {
    transform: scale(1.1);
}

/* ============================================
   SOLUTION SECTION
   ============================================ */
.solution-section {
    background-color: var(--light-teal);
}

/* ============================================
   STEP NUMBERS
   ============================================ */
.step-number {
    width: 60px;
    height: 60px;
    background-color: var(--primary-teal);
    color: var(--white);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto;
}

/* ============================================
   FEATURE CARDS
   ============================================ */
.feature-card {
    background-color: var(--white);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
    height: 100%;
}

.feature-card:hover {
    background-color: var(--light-teal);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(27, 138, 138, 0.2);
}

/* ============================================
   PRICING CARDS
   ============================================ */
.pricing-card {
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.pricing-card .card-header {
    padding: 2rem;
    border-bottom: 2px solid var(--light-gray);
}

.pricing-card .badge {
    font-size: 0.75rem;
    padding: 0.5rem 1rem;
}

.pricing-card ul {
    list-style: none;
    padding: 0;
}

.pricing-card ul li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--light-gray);
}

.pricing-card ul li:last-child {
    border-bottom: none;
}

/* ============================================
   REFERRAL SECTION
   ============================================ */
.referral-section {
    background: linear-gradient(135deg, var(--primary-teal) 0%, var(--dark-teal) 100%);
}

.referral-tier {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.referral-tier h3 {
    color: var(--white);
    font-size: 2.5rem;
}

.referral-tier h5 {
    color: var(--white);
}

.referral-tier p {
    color: rgba(255, 255, 255, 0.8);
}

/* ============================================
   SIGNUP SECTION
   ============================================ */
.signup-section {
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--medium-gray) 100%);
}

/* ============================================
   ACCORDION / FAQ
   ============================================ */
.accordion-button {
    font-weight: 600;
    color: var(--dark-gray);
}

.accordion-button:not(.collapsed) {
    background-color: var(--light-teal);
    color: var(--primary-teal);
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(27, 138, 138, 0.25);
}

/* ============================================
   FORMS
   ============================================ */
.form-control,
.form-select {
    padding: 0.75rem;
    border: 2px solid var(--light-gray);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-teal);
    box-shadow: 0 0 0 0.25rem rgba(27, 138, 138, 0.15);
}

/* ============================================
   FOOTER
   ============================================ */
footer a {
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--primary-teal) !important;
}

/* ============================================
   TRAINING PAGE SPECIFIC
   ============================================ */
.training-hero {
    background: linear-gradient(135deg, var(--primary-teal) 0%, var(--dark-teal) 100%);
    padding: 80px 0;
}

.info-box {
    padding: 2rem;
    background-color: var(--white);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.info-box:hover {
    background-color: var(--light-teal);
    transform: translateY(-5px);
}

.trainer-section {
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--medium-gray) 100%);
}

/* ============================================
   CONTACT PAGE SPECIFIC
   ============================================ */
.contact-hero {
    background: linear-gradient(135deg, var(--primary-teal) 0%, var(--dark-teal) 100%);
    padding: 80px 0;
}

.cta-section {
    background: linear-gradient(135deg, var(--primary-teal) 0%, var(--dark-teal) 100%);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.bg-primary {
    background-color: var(--primary-teal) !important;
}

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

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

/* ============================================
   SHADOWS
   ============================================ */
.shadow-sm {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
}

.shadow {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12) !important;
}

.shadow-lg {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15) !important;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0;
    }
    
    .display-3 {
        font-size: 2.5rem;
    }
    
    .display-5 {
        font-size: 2rem;
    }
    
    .btn-lg {
        padding: 12px 30px;
        font-size: 1rem;
    }
    
    .stats-section h2 {
        font-size: 2rem;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .navbar,
    .btn,
    footer {
        display: none;
    }
    
    .hero-section {
        background: var(--white);
        color: var(--dark-gray);
    }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
.btn:focus,
.form-control:focus,
.form-select:focus {
    outline: 2px solid var(--primary-teal);
    outline-offset: 2px;
}

/* Skip to main content link */
.skip-to-main {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-teal);
    color: var(--white);
    padding: 8px;
    text-decoration: none;
    z-index: 100;
}

.skip-to-main:focus {
    top: 0;
}

/* ============================================
   LOADING STATES
   ============================================ */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner {
    border: 3px solid var(--light-gray);
    border-top: 3px solid var(--primary-teal);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ============================================
   ALERTS & NOTIFICATIONS
   ============================================ */
.alert {
    border-radius: 8px;
    border: none;
}

.alert-info {
    background-color: var(--light-teal);
    color: var(--dark-teal);
}

/* ============================================
   CUSTOM SCROLLBAR
   ============================================ */
::-webkit-scrollbar {
    width: 12px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--primary-teal);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--dark-teal);
}

/* ============================================
   END OF STYLESHEET
   ============================================ */