/* EcoClean Pro - Main CSS */

/* Color Palette Variables */
:root {
    /* Primary Colors */
    --primary-green: #1f7a4e;
    --primary-blue: #3a8bc5;
    --primary-sage: #b2c297;
    --primary-mint: #b3ffb3;
    --primary-earth: #97704d;
    
    /* Light Shades */
    --light-green: #f5fbf4;
    --light-blue: #dae1e7;
    --light-sage: #F0F4ED;
    --light-mint: #F0FFF0;
    --light-earth: #F5F3F0;
    
    /* Dark Shades */
    --dark-green: #217032;
    --dark-blue: #325453;
    --dark-sage: #6f8444;
    --dark-mint: #247e15;
    --dark-earth: #513c14;
    
    /* Neutral Colors */
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --gray: #5c6065;
    --dark-gray: #222427;
    --black: #000000;
    
    /* Fonts */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-base: 16px;
    --font-size-small: 14px;
    --font-size-large: 18px;
    
    /* Spacing */
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border Radius */
    --border-radius: 8px;
    --border-radius-lg: 12px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.15);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.2);
    
    /* Transitions */
    --transition: all 0.3s ease;
}

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

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

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--dark-green);
}

h1 { font-size: 2.64rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.81rem; }
h4 { font-size: 1.53rem; }
h5 { font-size: 1.39rem; }
h6 { font-size: 1rem; }

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

/* Header & Navigation */
.navbar {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-blue) 100%);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-md) 0;
}

.navbar-brand {
    font-size: 1.62rem;
    font-weight: 700;
    color: var(--white) !important;
    text-decoration: none;
}

.navbar-nav .nav-link {
    color: var(--white) !important;
    font-weight: 500;
    margin: 0 var(--spacing-sm);
    transition: var(--transition);
}

.navbar-nav .nav-link:hover {
    color: var(--light-mint) !important;
    transform: translateY(-2px);
}

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

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

/* Breadcrumb */
.breadcrumb-nav {
    padding: var(--spacing-sm) 0;
    margin-top: 76px;
}

.breadcrumb-icon {
    width: 24px;
    height: 24px;
}

/* Hero Section */
.hero-section h1 {
    padding-top: 150px !important;
}

.hero-section {
    background: linear-gradient(135deg, var(--light-green) 0%, var(--light-blue) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../VIT_images/hero-bg.webp') center/cover no-repeat;
    opacity: 0.1;
    z-index: -1;
}

.hero-section h1 {
    font-size: 3.62rem;
    font-weight: 700;
    color: var(--dark-green);
    margin-bottom: var(--spacing-md);
}

.hero-section p {
    font-size: var(--font-size-large);
    margin-bottom: var(--spacing-lg);
}

/* Cards */
.feature-card, .service-card, .price-card, .review-card, .case-card, .career-card, .info-card, .blog-card, .element-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    height: 100%;
    overflow: hidden;
}

.feature-card, .price-card, .case-card, .career-card, .info-card, .element-card {
    padding: var(--spacing-xl);
}

.service-card .card-body, .blog-card .card-body {
    padding: var(--spacing-lg);
}

.feature-card:hover, .service-card:hover, .price-card:hover, .case-card:hover, .career-card:hover, .info-card:hover, .blog-card:hover, .element-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-card {
    text-align: center;
}

.feature-card i, .info-card i {
    color: var(--primary-green);
    margin-bottom: var(--spacing-md);
}

.service-card img, .blog-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.price-card.featured {
    border: 2px solid var(--primary-green);
    background: linear-gradient(135deg, var(--light-green) 0%, var(--white) 100%);
}

.price-card h3 {
    color: var(--primary-green);
    font-size: 2.52rem;
    font-weight: 700;
}

.review-card {
    padding: var(--spacing-lg);
    border-left: 4px solid var(--primary-green);
}

.review-card p:first-child {
    font-style: italic;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-md);
}

.review-card p:last-child {
    color: var(--primary-green);
    font-weight: 600;
    margin-bottom: 0;
}

/* Team Members */
.team-member {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.team-member img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border: 4px solid var(--primary-green);
    transition: var(--transition);
}

.team-member:hover img {
    transform: scale(1.05);
}

.team-member h5 {
    color: var(--dark-green);
    margin-bottom: var(--spacing-sm);
}

.team-member p {
    color: var(--primary-green);
    font-weight: 500;
}

/* Process Steps */
.process-step {
    position: relative;
    margin-bottom: var(--spacing-lg);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--primary-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.30rem;
    margin: 0 auto var(--spacing-md);
}

.process-step h5 {
    color: var(--dark-green);
    margin-bottom: var(--spacing-md);
}

/* Timeline Items */
.timeline-item {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary-blue);
    margin-bottom: var(--spacing-lg);
}

.timeline-item h5 {
    color: var(--dark-blue);
    margin-bottom: var(--spacing-sm);
}

/* Contact Form */
.contact-form {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-form .form-control {
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
    transition: var(--transition);
}

.contact-form .form-control:focus {
    border-color: var(--primary-green);
    box-shadow: 0 0 0 0.2rem rgba(44, 135, 97, 0.25);
}

.contact-info {
    background: var(--light-green);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    margin-top: var(--spacing-lg);
}

.contact-info p {
    margin-bottom: var(--spacing-md);
    color: var(--dark-green);
    font-weight: 500;
}

/* FAQ Accordion */
.accordion-item {
    border: 1px solid var(--light-gray);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
}

.accordion-button {
    background: var(--light-green);
    color: var(--dark-green);
    font-weight: 500;
    border: none;
    padding: var(--spacing-lg);
}

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

.accordion-button:focus {
    box-shadow: none;
}

.accordion-body {
    padding: var(--spacing-lg);
    background: var(--white);
}

/* Gallery */
#gallery img {
    border-radius: var(--border-radius);
    transition: var(--transition);
    width: 100%;
    height: 200px;
    object-fit: cover;
}

#gallery img:hover {
    transform: scale(1.05);
}

/* Buttons */
.btn {
    border-radius: var(--border-radius);
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: 500;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
    border: 2px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-blue) 100%);
    color: var(--white);
    border-color: var(--primary-green);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background: linear-gradient(135deg, var(--dark-green) 0%, var(--dark-blue) 100%);
}

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

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

/* Footer */
footer {
    background: linear-gradient(135deg, var(--dark-green) 0%, var(--dark-blue) 100%);
    color: var(--white);
    padding: var(--spacing-xl) 0;
}

footer h5 {
    color: var(--white);
    margin-bottom: var(--spacing-lg);
}

footer p {
    color: var(--light-gray);
    margin-bottom: var(--spacing-md);
}

footer a {
    color: var(--light-gray);
    text-decoration: none;
    transition: var(--transition);
}

footer a:hover {
    color: var(--white);
    text-decoration: underline;
}

footer ul {
    list-style: none;
    padding: 0;
}

footer ul li {
    margin-bottom: var(--spacing-sm);
}

footer hr {
    border-color: var(--primary-sage);
    margin: var(--spacing-lg) 0;
}

/* Space Section */
#space {
    min-height: 80vh;
    background: linear-gradient(135deg, var(--light-mint) 0%, var(--light-sage) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 76px;
}

/* Utility Classes */
.bg-light {
    background-color: var(--light-gray) !important;
}

.text-center {
    text-align: center !important;
}

.mb-3 { margin-bottom: var(--spacing-md) !important; }
.mb-4 { margin-bottom: var(--spacing-lg) !important; }
.mb-5 { margin-bottom: var(--spacing-xl) !important; }

.py-5 { 
    padding-top: var(--spacing-xl) !important; 
    padding-bottom: var(--spacing-xl) !important; 
}

/* Section Spacing */
section {
    padding: var(--spacing-xl) 0;
}



/* Team Social Links - Colorful Style */
.team-social-links {
    margin-top: 22px;
    padding: 16px 0;
}

.social-icons-grid {
    display: flex;
    gap: 14px;
    justify-content: center;
    align-items: center;
}

.social-link {
    display: inline-flex;
    width: 48px;
    height: 48px;
    border-radius: 15px;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 19px;
    transition: all 0.4s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.3);
    border-radius: 50%;
    transition: all 0.4s ease;
    transform: translate(-50%, -50%);
}

.social-link:hover::before {
    width: 100px;
    height: 100px;
}

.social-link:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    color: white;
}

.facebook-link {
    background: linear-gradient(45deg, #1877f2, #42a5f5, #64b5f6);
}

.linkedin-link {
    background: linear-gradient(45deg, #0a66c2, #2196f3, #42a5f5);
}

.x-link {
    background: linear-gradient(45deg, #000000, #424242, #666666);
    position: relative;
}

.x-link::after {
    content: '✕';
    font-weight: 900;
    font-size: 20px;
    z-index: 2;
    position: relative;
}

.x-link i {
    display: none;
}

@media (max-width: 768px) {
    .social-icons-grid {
        gap: 10px;
    }
    
    .social-link {
        width: 42px;
        height: 42px;
        font-size: 16px;
    }
}