/* ===================================
   Global Styles & Variables
   =================================== */

:root {
    --primary-color: #0066FF;
    --secondary-color: #FF6B35;
    --dark-color: #2D3436;
    --light-color: #FFFFFF;
    --accent-color: #00D084;
    --gray-color: #636E72;
    --light-gray: #F5F6FA;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.btn {
    padding: 12px 30px;
    border-radius: 8px;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--light-color);
}

.btn-primary:hover {
    background-color: #0052CC;
    color: var(--light-color);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 102, 255, 0.3);
}

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

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

.btn-light {
    background-color: var(--light-color);
    color: var(--primary-color);
}

.btn-light:hover {
    background-color: var(--light-gray);
    color: var(--primary-color);
}

/* ===================================
   Navigation
   =================================== */

.navbar {
    background-color: var(--dark-color);
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.navbar-brand {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--light-color);
}

.brand-text {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-nav .nav-link {
    color: var(--light-color);
    font-weight: 500;
    padding: 8px 15px;
    margin: 0 5px;
    border-radius: 5px;
    transition: var(--transition);
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(0, 102, 255, 0.1);
}

.navbar-toggler {
    border: none;
    outline: none;
}

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

/* ===================================
   Hero Section
   =================================== */

.hero-section {
    background: linear-gradient(135deg, var(--dark-color) 0%, #1a1d20 100%);
    padding: 150px 0 100px;
    color: var(--light-color);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.3;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: #B2BEC3;
}

.hero-cta {
    margin-bottom: 3rem;
}

.hero-image img {
    border: 5px solid var(--primary-color);
    position: relative;
    z-index: 2;
}

.trust-indicators {
    padding: 30px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    display: inline-block;
}

.stat-label {
    font-size: 0.9rem;
    color: #DFE6E9;
    margin-top: 5px;
}

/* ===================================
   Section Headers
   =================================== */

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--gray-color);
    max-width: 700px;
    margin: 0 auto;
}

/* ===================================
   Problem Section
   =================================== */

.problem-section {
    background-color: var(--light-gray);
    padding: 80px 0;
}

.problem-card {
    background: var(--light-color);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    height: 100%;
    transition: var(--transition);
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.problem-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--secondary-color), #FF8C5A);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.problem-icon i {
    font-size: 2rem;
    color: var(--light-color);
}

.problem-card h3 {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.problem-card p {
    color: var(--gray-color);
    margin-bottom: 20px;
    line-height: 1.7;
}

.problem-list {
    padding-left: 0;
}

.problem-list li {
    color: var(--gray-color);
    padding: 8px 0;
    padding-left: 30px;
    position: relative;
}

.problem-list li::before {
    content: '✗';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: 700;
    font-size: 1.2rem;
}

.problem-cta {
    margin-top: 50px;
    padding: 40px;
    background: linear-gradient(135deg, var(--primary-color), #0052CC);
    border-radius: 15px;
    color: var(--light-color);
}

.problem-cta .cta-text {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--light-color);
}

/* ===================================
   Solution Section
   =================================== */

.solution-section {
    padding: 80px 0;
    background-color: var(--light-color);
}

.solution-content h3 {
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: 20px;
}

.solution-content p {
    font-size: 1.1rem;
    color: var(--gray-color);
    line-height: 1.8;
    margin-bottom: 20px;
}

.solution-image img {
    border-radius: 15px;
}

.solution-framework {
    margin-top: 60px;
    padding: 10px;
    background: var(--light-gray);
    border-radius: 15px;
}

.solution-framework h3 {
    font-size: 2rem;
    color: var(--dark-color);
}

.framework-step {
    background: var(--light-color);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    height: 100%;
    transition: var(--transition);
}

.framework-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.step-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.framework-step h4 {
    font-size: 1.3rem;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.framework-step p {
    color: var(--gray-color);
    margin-bottom: 20px;
}

.framework-list {
    padding-left: 0;
}

.framework-list li {
    color: var(--gray-color);
    padding: 6px 0;
    padding-left: 25px;
    position: relative;
    font-size: 0.95rem;
}

.framework-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 700;
}

.solution-guarantee {
    margin-top: 50px;
}

.guarantee-box {
    background: linear-gradient(135deg, var(--dark-color), #1a1d20);
    padding: 50px;
    border-radius: 15px;
    color: var(--light-color);
}

.guarantee-box h3 {
    font-size: 2rem;
    color: var(--light-color);
    margin-bottom: 20px;
}

.guarantee-box p {
    font-size: 1.1rem;
    color: #DFE6E9;
    margin-bottom: 0;
}

/* ===================================
   Services Section
   =================================== */

.services-section {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.service-card {
    background: var(--light-color);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    height: 100%;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 102, 255, 0.2);
    border: 2px solid var(--primary-color);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), #0052CC);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.service-icon i {
    font-size: 2.2rem;
    color: var(--light-color);
}

.service-card h3 {
    font-size: 1.6rem;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.service-description {
    color: var(--gray-color);
    margin-bottom: 25px;
    line-height: 1.7;
}

.service-benefits h4 {
    font-size: 1.1rem;
    color: var(--dark-color);
    margin-bottom: 15px;
    margin-top: 20px;
}

.service-benefits ul {
    padding-left: 0;
}

.service-benefits ul li {
    color: var(--gray-color);
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.service-benefits ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 700;
}

.service-results {
    margin-top: 20px;
    padding: 15px;
    background: var(--light-gray);
    border-radius: 10px;
    border-left: 4px solid var(--accent-color);
}

.service-results p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--dark-color);
}

.services-cta {
    margin-top: 50px;
    padding: 50px;
    background: linear-gradient(135deg, var(--secondary-color), #FF8C5A);
    border-radius: 15px;
    color: var(--light-color);
}

.services-cta h3 {
    font-size: 2rem;
    color: var(--light-color);
    margin-bottom: 15px;
}

.services-cta p {
    font-size: 1.1rem;
    margin-bottom: 25px;
    color: var(--light-color);
}

/* ===================================
   Results Section
   =================================== */

.results-section {
    padding: 80px 0;
    background-color: var(--light-color);
}

.stat-card {
    background: linear-gradient(135deg, var(--primary-color), #0052CC);
    padding: 40px;
    border-radius: 15px;
    text-align: center;
    color: var(--light-color);
    box-shadow: 0 5px 20px rgba(0, 102, 255, 0.3);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 102, 255, 0.4);
}

.stat-number-large {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--light-color);
    display: inline-block;
    margin-bottom: 10px;
}

.stat-label-large {
    font-size: 1.1rem;
    color: #DFE6E9;
    font-weight: 500;
}

.case-studies {
    margin-top: 60px;
}

.case-studies h3 {
    font-size: 2rem;
    color: var(--dark-color);
}

.case-study-card {
    background: var(--light-color);
    padding: 35px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    height: 100%;
    border-top: 5px solid var(--primary-color);
    transition: var(--transition);
}

.case-study-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.case-badge {
    display: inline-block;
    padding: 6px 15px;
    background: var(--accent-color);
    color: var(--light-color);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.case-study-card h4 {
    font-size: 1.4rem;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.case-challenge {
    color: var(--gray-color);
    margin-bottom: 20px;
    line-height: 1.6;
}

.case-results {
    margin-top: 20px;
}

.case-results h5 {
    font-size: 1.1rem;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.case-results ul {
    padding-left: 0;
}

.case-results ul li {
    color: var(--gray-color);
    padding: 6px 0;
    padding-left: 25px;
    position: relative;
}

.case.results ul li::before {
    content: '↗';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 700;
    font-size: 1.2rem;
}

.industry-results {
    margin-top: 60px;
}

.industry-results h3 {
    font-size: 2rem;
    color: var(--dark-color);
}

.industry-card {
    background: var(--light-gray);
    padding: 35px;
    border-radius: 15px;
    border-left: 5px solid var(--secondary-color);
    height: 100%;
}

.industry-card h4 {
    font-size: 1.4rem;
    color: var(--dark-color);
    margin-bottom: 20px;
}

.industry-card ul {
    padding-left: 0;
}

.industry-card ul li {
    color: var(--gray-color);
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
    font-size: 1rem;
}

.industry-card ul li::before {
    content: '●';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: 700;
}

/* ===================================
   Testimonials Section
   =================================== */

.testimonials-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--light-gray) 0%, #E8EEF2 100%);
}

.testimonial-card {
    background: var(--light-color);
    padding: 35px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    height: 100%;
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.testimonial-rating {
    margin-bottom: 20px;
}

.testimonial-rating i {
    color: #FFD700;
    font-size: 1.1rem;
    margin-right: 3px;
}

.testimonial-text {
    color: var(--gray-color);
    font-style: italic;
    line-height: 1.8;
    margin-bottom: 25px;
    font-size: 1.05rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-top: 20px;
    border-top: 2px solid var(--light-gray);
}

.testimonial-img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-color);
}

.author-info h5 {
    font-size: 1.1rem;
    color: var(--dark-color);
    margin-bottom: 5px;
}

.author-info p {
    font-size: 0.9rem;
    color: var(--gray-color);
    margin: 0;
}

/* ===================================
   Why Choose Section
   =================================== */

.why-choose-section {
    padding: 80px 0;
    background-color: var(--light-color);
}

.why-card {
    background: var(--light-gray);
    padding: 35px;
    border-radius: 15px;
    height: 100%;
    transition: var(--transition);
}

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

.why-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--accent-color), #00B876);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.why-icon i {
    font-size: 2rem;
    color: var(--light-color);
}

.why-card h3 {
    font-size: 1.4rem;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.why-card p {
    color: var(--gray-color);
    line-height: 1.7;
    margin: 0;
}

/* ===================================
   Contact Section
   =================================== */

.contact-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--dark-color) 0%, #1a1d20 100%);
    color: var(--light-color);
}

.contact-content h2 {
    font-size: 2.5rem;
    color: var(--light-color);
    margin-bottom: 20px;
}

.contact-content .lead {
    font-size: 1.2rem;
    color: #DFE6E9;
    margin-bottom: 30px;
}

.consultation-benefits h3 {
    font-size: 1.6rem;
    color: var(--light-color);
    margin-bottom: 20px;
}

.consultation-benefits ul {
    padding-left: 0;
}

.consultation-benefits ul li {
    color: #DFE6E9;
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    font-size: 1.05rem;
}

.consultation-benefits ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: 700;
    font-size: 1.3rem;
}

.contact-info {
    padding: 25px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    color: #DFE6E9;
}

.contact-item i {
    color: var(--primary-color);
    font-size: 1.3rem;
}

.social-proof p {
    color: var(--light-color);
    font-weight: 600;
    margin-bottom: 15px;
}

.trust-badges {
    display: flex;
    gap: 20px;
    align-items: center;
}

.trust-badges img {
    height: 50px;
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.contact-form-wrapper {
    background: var(--light-color);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.contact-form-wrapper h3 {
    color: var(--dark-color);
}

.contact-form .form-control,
.contact-form .form-select {
    padding: 12px 20px;
    border: 2px solid #E8EEF2;
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 102, 255, 0.1);
}

.form-note {
    font-size: 0.85rem;
    color: var(--gray-color);
}

/* ===================================
   Footer
   =================================== */

.footer {
    background-color: var(--dark-color);
    color: var(--light-color);
}

.footer h4,
.footer h5 {
    color: var(--light-color);
    margin-bottom: 20px;
}

.footer p {
    color: #B2BEC3;
    line-height: 1.7;
}

.social-links {
    display: flex;
    gap: 15px;
}

.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;
    color: var(--light-color);
    transition: var(--transition);
}

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

.footer-links {
    padding-left: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #B2BEC3;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.newsletter-form .input-group {
    border-radius: 8px;
    overflow: hidden;
}

.newsletter-form .form-control {
    border: none;
    padding: 12px 20px;
}

.newsletter-form .btn {
    border: none;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    margin: 0;
    color: #B2BEC3;
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 991px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .stat-number-large {
        font-size: 2.5rem;
    }
    
    .navbar-nav .nav-link {
        margin: 5px 0;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 120px 0 80px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-cta .btn {
        display: block;
        width: 100%;
        margin-bottom: 10px;
    }
    
    .hero-cta .btn.ms-3 {
        margin-left: 0 !important;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .trust-badges {
        flex-direction: column;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-number-large {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 1.7rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .problem-card,
    .service-card,
    .framework-step,
    .case-study-card,
    .testimonial-card {
        padding: 25px;
    }
    
    .contact-form-wrapper {
        padding: 25px;
    }
    
    .solution-framework .row {
        margin-left: -8px;
        margin-right: -8px;
    }

    .framework-step {
        margin: 0 4px;
        padding: 20px 15px;
    }
    
    .solution-framework .col-lg-4 {
        padding-left: 8px;
        padding-right: 8px;
    }
}