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

:root {
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --secondary-color: #f59e0b;
    --dark-color: #0f172a;
    --light-color: #f8fafc;
    --gray-color: #64748b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --font-primary: 'Poppins', sans-serif;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

body {
    font-family: var(--font-primary);
    background: var(--light-color);
    color: var(--dark-color);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 12px 30px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 10px 28px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

/* Cards */
.card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    text-align: center;
}

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

/* Header Styles */
.main-header {
    background: white;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.logo span {
    color: var(--secondary-color);
    background: none;
    -webkit-background-clip: unset;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    font-weight: 500;
    color: var(--gray-color);
    transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-color);
}

/* Footer */
.main-footer {
    background: var(--dark-color);
    color: white;
    padding: 3rem 5% 1rem;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
}

.footer-section a {
    color: #94a3b8;
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    z-index: 1000;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}



















/* ========================================
   PROFESSIONAL NAVBAR STYLES
   ======================================== */

.professional-navbar {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
}

.professional-navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
}

/* Logo Styles */
.navbar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, #2563eb, #1e40af);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.3);
}

.logo-main {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #2563eb, #1e40af);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.logo-main span {
    background: linear-gradient(135deg, #1e40af, #2563eb);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.logo-tagline {
    font-size: 0.7rem;
    color: #6b7280;
}

/* Navigation Links */
.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links li a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    color: #1f2937;
    text-decoration: none;
    font-weight: 500;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.nav-links li a i {
    font-size: 0.9rem;
}

.nav-links li a:hover,
.nav-links li a.active {
    background: linear-gradient(135deg, #2563eb, #1e40af);
    color: white;
}

/* Auth Buttons */
.auth-buttons {
    display: flex;
    align-items: center;
}

.auth-buttons-group {
    display: flex;
    gap: 12px;
}

.btn-login, .btn-signup {
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-login {
    background: transparent;
    border: 2px solid #2563eb;
    color: #2563eb;
}

.btn-login:hover {
    background: #2563eb;
    color: white;
    transform: translateY(-2px);
}

.btn-signup {
    background: linear-gradient(135deg, #2563eb, #1e40af);
    color: white;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.btn-signup:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.35);
}

/* User Menu */
.user-menu {
    position: relative;
}

.user-avatar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: linear-gradient(135deg, #2563eb, #1e40af);
    border: none;
    border-radius: 50px;
    color: white;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.user-avatar i:first-child {
    font-size: 1.2rem;
}

.user-avatar .user-name {
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 220px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 100;
}

.user-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: #1f2937;
    text-decoration: none;
    transition: all 0.2s ease;
    width: 100%;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
}

.dropdown-item:hover {
    background: #f3f4f6;
}

.dropdown-divider {
    height: 1px;
    background: #e5e7eb;
    margin: 8px 0;
}

.logout-item {
    color: #ef4444;
}

.logout-item i {
    color: #ef4444;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 3px;
    background: #2563eb;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Auth Modal */
.auth-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    animation: fadeIn 0.3s ease;
}

.auth-modal-content {
    background: white;
    border-radius: 30px;
    width: 90%;
    max-width: 450px;
    padding: 30px;
    animation: slideUp 0.3s ease;
}

.auth-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.auth-modal-header h2 {
    font-size: 1.8rem;
    color: #1f2937;
}

.close-modal {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: #6b7280;
}

.auth-tabs {
    display: flex;
    gap: 10px;
    background: #f3f4f6;
    padding: 5px;
    border-radius: 60px;
    margin-bottom: 25px;
}

.auth-tab {
    flex: 1;
    padding: 12px;
    border: none;
    background: transparent;
    font-weight: 600;
    cursor: pointer;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.auth-tab.active {
    background: white;
    color: #2563eb;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

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

.auth-form-container label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #1f2937;
}

.auth-form-container label i {
    color: #2563eb;
    margin-right: 8px;
}

.auth-form-container input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 14px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.auth-form-container input:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.btn-auth-submit {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #2563eb, #1e40af);
    color: white;
    border: none;
    border-radius: 14px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-auth-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.3);
}

/* Custom Toast */
.custom-toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    padding: 12px 24px;
    border-radius: 12px;
    color: white;
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 2001;
    transform: translateX(400px);
    transition: transform 0.3s ease;
}

.custom-toast.show {
    transform: translateX(0);
}

.toast-success {
    background: linear-gradient(135deg, #10b981, #059669);
}

.toast-error {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

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

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

/* Responsive */
@media (max-width: 1024px) {
    .nav-links {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 80%;
        max-width: 350px;
        height: calc(100vh - 80px);
        background: white;
        flex-direction: column;
        align-items: stretch;
        padding: 20px;
        transition: left 0.3s ease;
        box-shadow: 5px 0 20px rgba(0,0,0,0.1);
        z-index: 999;
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .nav-links li a {
        padding: 15px;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .auth-buttons-group {
        gap: 8px;
    }
    
    .btn-login, .btn-signup {
        padding: 8px 16px;
        font-size: 0.85rem;
    }
    
    .user-name {
        display: none;
    }
}

@media (max-width: 480px) {
    .logo-tagline {
        display: none;
    }
    
    .logo-icon {
        width: 38px;
        height: 38px;
        font-size: 1.2rem;
    }
    
    .logo-main {
        font-size: 1.2rem;
    }
    
    .btn-login, .btn-signup {
        padding: 6px 12px;
        font-size: 0.8rem;
    }
}
/* Hide Sign Up button from navbar only */
.auth-buttons-group .btn-signup {
    display: none;
}