/* Custom CSS for Alternate Approaches with Professional Business Theme */

:root {
    --primary-color: #2c3e50;      /* Dark Blue-Gray */
    --secondary-color: #34495e;   /* Darker Blue-Gray */
    --accent-color: #3498db;       /* Blue */
    --success-color: #27ae60;       /* Green */
    --warning-color: #f39c12;       /* Amber */
    --info-color: #2980b9;          /* Darker Blue */
    --dark-color: #1a202c;          /* Very Dark Blue-Gray */
    --light-color: #f8fafc;         /* Light Gray */
    --text-primary: #2c3e50;        /* Dark Text */
    --text-secondary: #7f8c8d;     /* Secondary Text */
    --border-color: #e5e7eb;       /* Border Color */
    --shadow-light: 0 2px 10px rgba(44, 62, 80, 0.1);
    --shadow-medium: 0 8px 25px rgba(44, 62, 80, 0.15);
    --shadow-heavy: 0 15px 35px rgba(44, 62, 80, 0.2);
    --navbar-primary: #ffffff;      /* Pure White */
    --navbar-secondary: #f8fafc;   /* Very Light Gray */
    --navbar-accent: #3498db;       /* Blue for accents */
    --logo-primary: #2c3e50;        /* Dark Blue-Gray */
    --logo-secondary: #3498db;      /* Blue */
    --logo-accent: #2980b9;         /* Darker Blue */
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    overflow-x: hidden;
    background-color: var(--light-color);
}

/* Navigation Styles */
.navbar {
    background: linear-gradient(135deg, var(--navbar-primary) 0%, var(--navbar-secondary) 100%);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    padding: 0.5rem 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.navbar-brand {
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.3px;
    color: var(--text-secondary) !important;
    transition: all 0.3s ease;
    display: flex !important;
    align-items: flex-end !important;
    gap: 0.5rem;
}

.navbar-brand.text-white {
    color: white !important;
}

.navbar-brand.text-dark {
    color: #333333 !important;
}

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

.navbar-brand.text-white:hover {
    color: var(--navbar-accent) !important;
    transform: translateY(-1px);
}

.navbar-brand.text-dark:hover {
    color: #000000 !important;
    transform: translateY(-1px);
}

.logo-img {
    height: 45px;
    width: auto;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
    border-radius: 4px;
}

.logo-img:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15));
}

.navbar-nav .nav-link {
    font-weight: 500;
    margin: 0 0.3rem;
    transition: all 0.3s ease;
    position: relative;
    color: var(--text-primary) !important;
    padding: 0.5rem 0.75rem !important;
}

.navbar-nav .nav-link.text-white {
    color: white !important;
}

.navbar-nav .nav-link.text-white:hover {
    color: var(--navbar-accent) !important;
}

.navbar-nav .nav-link:hover {
    transform: translateY(-2px);
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background: linear-gradient(90deg, var(--logo-primary), var(--logo-secondary));
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover::after {
    width: 100%;
    left: 0;
}

/* Navbar Toggler */
.navbar-toggler {
    border: 1px solid rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(217, 119, 6, 0.15);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 0, 0, 0.6%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Navbar CTA Button */
.navbar .btn-warning {
    background: linear-gradient(135deg, var(--warning-color) 0%, #e67e22 100%) !important;
    border-color: var(--warning-color) !important;
    font-weight: 600;
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
}

.navbar .btn-warning:hover {
    background: linear-gradient(135deg, #e67e22 0%, var(--warning-color) 100%) !important;
    border-color: #e67e22 !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Override navbar warning button color */
.navbar .navbar-nav .nav-link.btn-warning {
    color: #3498db !important;
}

.navbar .navbar-nav .nav-link.btn-warning:hover {
    color: #2980b9 !important;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 -10px 30px rgba(0, 0, 0, 0.1);
}

.hero-section::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 1000 1000"><circle cx="200" cy="200" r="100" fill="rgba(255,255,255,0.05)"/><circle cx="800" cy="300" r="150" fill="rgba(255,255,255,0.03)"/><circle cx="400" cy="700" r="80" fill="rgba(255,255,255,0.05)"/></svg>');
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

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

.tagline-badge {
    animation: fadeInUp 1s ease-out;
    background: linear-gradient(135deg, var(--logo-primary) 0%, var(--logo-secondary) 100%) !important;
    color: white !important;
    font-weight: 600;
    box-shadow: var(--shadow-light);
}

.hero-section h1 {
    animation: fadeInUp 1s ease-out 0.2s both;
    font-family: 'Playfair Display', serif;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-section p {
    animation: fadeInUp 1s ease-out 0.4s both;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-section .btn {
    animation: fadeInUp 1s ease-out 0.6s both;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-medium);
}

.hero-section .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-heavy);
}

.hero-image img {
    animation: fadeInRight 1s ease-out 0.8s both;
    transition: all 0.3s ease;
    border-radius: 12px;
    box-shadow: var(--shadow-medium);
}

.hero-image img:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-heavy);
}

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

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

/* Service Cards */
.service-card {
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-color);
}

.icon-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, var(--logo-red) 0%, var(--logo-yellow) 100%);
    box-shadow: var(--shadow-light);
}

.service-card:hover .icon-circle {
    transform: scale(1.1) rotate(360deg);
    box-shadow: var(--shadow-medium);
}

/* About Section */
.about-accordion .accordion-button {
    border: none;
    font-weight: 600;
    transition: all 0.3s ease;
    background: white;
    color: var(--text-primary);
}

.about-accordion .accordion-button:not(.collapsed) {
    box-shadow: none;
    background: var(--light-color);
    color: var(--primary-color);
}

.about-accordion .accordion-button:focus {
    box-shadow: none;
    border-color: var(--primary-color);
}

/* Focus Areas */
.focus-card {
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
}

.focus-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-color);
}

.focus-card img {
    height: 200px;
    object-fit: cover;
    transition: all 0.3s ease;
    border-radius: 8px 8px 0 0;
}

.focus-card:hover img {
    transform: scale(1.05);
}

/* Statistics Section */
.stats-section {
    background: linear-gradient(135deg, var(--logo-red) 0%, var(--logo-yellow) 100%);
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 -10px 30px rgba(0, 0, 0, 0.1);
}

.stats-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 120%;
    height: 200%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><path d="M0,300 Q250,200 500,300 T1000,300 L1000,1000 L0,1000 Z" fill="rgba(255,255,255,0.05)"/></svg>');
    animation: wave 15s ease-in-out infinite;
}

@keyframes wave {
    0%, 100% { transform: translateX(0) translateY(0) rotate(0deg); }
    50% { transform: translateX(-50px) translateY(-30px) rotate(5deg); }
}

.stat-item {
    position: relative;
    z-index: 2;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--shadow-light);
}

/* Team Cards */
.team-card {
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-color);
}

.team-image img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    transition: all 0.3s ease;
    border-radius: 50%;
    box-shadow: var(--shadow-light);
}

.team-card:hover .team-image img {
    transform: scale(1.1);
    box-shadow: var(--shadow-medium);
}

/* Contact Form */
.contact-form {
    border: 1px solid var(--border-color);
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow-light);
    padding: 30px;
}

.form-control {
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
    border-radius: 8px;
}

.form-control:focus {
    border-color: var(--logo-primary);
    box-shadow: 0 0 0 0.2rem rgba(44, 62, 80, 0.15);
}

/* Buttons */
.btn {
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    border-radius: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--logo-primary) 0%, var(--logo-secondary) 100%);
    box-shadow: var(--shadow-light);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--logo-secondary) 0%, var(--logo-primary) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-outline-primary {
    border: 2px solid var(--logo-primary);
    color: var(--logo-primary);
}

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

.btn-outline-success {
    border: 2px solid var(--success-color);
    color: var(--success-color);
}

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

.btn-outline-warning {
    border: 2px solid var(--warning-color);
    color: var(--warning-color);
}

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

/* WhatsApp Chat Button */
.chat-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    z-index: 1000;
}

.chat-button:hover {
    background: #128C7E;
    transform: scale(1.1);
    color: white;
}

/* Section Spacing */
section {
    padding: 80px 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar {
        padding: 0.4rem 0;
    }
    
    .navbar-brand {
        font-size: 0.9rem;
    }
    
    .logo-img {
        height: 35px;
    }
    
    .hero-section {
        padding: 60px 0;
    }
    
    .display-3 {
        font-size: 2.5rem;
    }
    
    .display-5 {
        font-size: 2rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    .chat-button {
        width: 50px;
        height: 50px;
        font-size: 20px;
        bottom: 20px;
        right: 20px;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading Animation */
.loading {
    opacity: 0;
    animation: fadeIn 1s ease-out forwards;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--logo-red) 0%, var(--logo-yellow) 100%);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--logo-yellow) 0%, var(--logo-red) 100%);
}