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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

/* Header Styles */
header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2563eb;
    text-decoration: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #2563eb;
}

.btn-contact {
    background: #2563eb;
    color: white !important;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: background-color 0.3s ease;
}

.btn-contact:hover {
    background: #1d4ed8 !important;
}

/* Hero Section */
.hero-section {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.hero-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
    min-height: 400px;
}

.hero-content {
    text-align: left;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    width: 280px;
    height: 350px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    border: 4px solid rgba(255,255,255,0.2);
    transition: transform 0.3s ease;
}

.hero-image img:hover {
    transform: scale(1.05);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    max-width: 800px;
    line-height: 1.6;
}

.hero-content .hero-description {
    margin-left: 0;
    margin-right: 0;
}

.hero-tagline {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: #fbbf24;
}

.cta-button {
    background: #f59e0b;
    color: white;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.cta-button:hover {
    background: #d97706;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

/* Section Titles */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: #1f2937;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: #2563eb;
    margin: 1rem auto;
    border-radius: 2px;
}

/* Process Section */
.process-section {
    padding: 80px 0;
    background: #f8fafc;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.process-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.process-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.process-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.process-item h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1f2937;
}

.process-item p {
    color: #6b7280;
    line-height: 1.6;
}

/* Trust Section */
.trust-section {
    padding: 80px 0;
    background: #f8fafc;
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.case-study-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid #e5e7eb;
}

.case-study-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.case-study-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.industry-icon {
    font-size: 2.5rem;
    background: rgba(255,255,255,0.2);
    padding: 0.75rem;
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.case-study-meta h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.duration-badge {
    background: rgba(255,255,255,0.2);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.duration-badge.ongoing {
    background: rgba(34, 197, 94, 0.2);
    color: #dcfce7;
}

.case-study-content {
    padding: 2rem;
}

.engagement-section,
.outcomes-section {
    margin-bottom: 2rem;
}

.engagement-section h4,
.outcomes-section h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
}

.section-icon {
    font-size: 1.2rem;
}

.focus-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.focus-tag {
    background: #e0f2fe;
    color: #0369a1;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid #b3e5fc;
}

.outcome-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
}

.outcome-stat {
    background: #f0fdf4;
    border: 2px solid #bbf7d0;
    border-radius: 12px;
    padding: 1.5rem 1rem;
    text-align: center;
    transition: all 0.3s ease;
}

.outcome-stat:hover {
    transform: scale(1.05);
    border-color: #4ade80;
}

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: #059669;
    margin-bottom: 0.25rem;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: #065f46;
    font-weight: 500;
    line-height: 1.3;
}

/* About Section */
.about-section {
    padding: 80px 0;
    background: #1f2937;
    color: white;
}

.about-section .section-title {
    color: white;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-text p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #d1d5db;
}

/* Contact Section */
.contact-section {
    padding: 80px 0;
    background: #f8fafc;
}

.appointment-booking-container {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    overflow: hidden;
    margin-top: 2rem;
}

.booking-intro {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 3rem;
    text-align: center;
}

.booking-intro h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.booking-intro p {
    font-size: 1.1rem;
    line-height: 1.6;
    opacity: 0.95;
}

.calendar-booking-section {
    padding: 3rem;
}

.booking-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: #f8fafc;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.feature-icon {
    font-size: 2rem;
    background: #e0f2fe;
    padding: 0.75rem;
    border-radius: 12px;
    flex-shrink: 0;
}

.feature-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.feature-content p {
    color: #6b7280;
    font-size: 0.95rem;
    line-height: 1.4;
}

.booking-cta {
    text-align: center;
}

.calendar-booking-btn {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    padding: 1.5rem 2rem;
    border-radius: 16px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
    margin-bottom: 2rem;
}

.calendar-booking-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.4);
    color: white;
}

.btn-icon {
    font-size: 1.4rem;
    flex-shrink: 0;
}

.btn-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
}

.btn-title {
    font-size: 1.1rem;
    font-weight: 600;
}

.btn-subtitle {
    font-size: 0.9rem;
    opacity: 0.9;
    font-weight: 400;
}

.btn-arrow {
    font-size: 1.2rem;
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.calendar-booking-btn:hover .btn-arrow {
    transform: translateX(4px);
}

.booking-note {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 12px;
    padding: 1.5rem;
    max-width: 600px;
    margin: 0 auto;
}

.booking-note p {
    color: #065f46;
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #374151;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e5e7eb;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

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

.submit-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.btn-icon {
    font-size: 1.2rem;
}

/* Footer */
footer {
    background: #1f2937;
    color: white;
    text-align: center;
    padding: 2rem 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hero-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-content {
        text-align: center;
        order: 2;
    }
    
    .hero-image {
        order: 1;
    }
    
    .hero-image img {
        width: 200px;
        height: 250px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .process-grid {
        grid-template-columns: 1fr;
    }
    
    .case-studies-grid {
        grid-template-columns: 1fr;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .appointment-booking-container {
        margin: 0 10px;
    }
    
    .booking-intro {
        padding: 2rem;
    }
    
    .booking-intro h3 {
        font-size: 1.5rem;
    }
    
    .calendar-booking-section {
        padding: 2rem;
    }
    
    .booking-features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .feature-item {
        padding: 1.2rem;
    }
    
    .calendar-booking-btn {
        padding: 1.2rem 1.5rem;
        font-size: 1rem;
    }
    
    .btn-content {
        align-items: center;
        text-align: center;
    }
    
    .case-study-header {
        padding: 1.5rem;
    }
    
    .case-study-content {
        padding: 1.5rem;
    }
    
    .outcome-highlights {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 100px 0 60px;
    }
    
    .hero-layout {
        gap: 1.5rem;
    }
    
    .hero-image img {
        width: 160px;
        height: 200px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-tagline {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .process-item,
    .booking-intro {
        padding: 1.5rem;
    }
    
    .booking-intro h3 {
        font-size: 1.3rem;
    }
    
    .calendar-booking-section {
        padding: 1.5rem;
    }
    
    .feature-item {
        padding: 1rem;
    }
    
    .feature-content h4 {
        font-size: 1rem;
    }
    
    .feature-content p {
        font-size: 0.9rem;
    }
    
    .calendar-booking-btn {
        padding: 1rem 1.2rem;
        font-size: 0.95rem;
    }
    
    .booking-note {
        padding: 1.2rem;
    }
    
    .case-study-card {
        margin: 0 -5px;
    }
    
    .case-study-header {
        padding: 1.2rem;
    }
    
    .case-study-content {
        padding: 1.2rem;
    }
    
    .industry-icon {
        font-size: 2rem;
        padding: 0.5rem;
    }
    
    .case-study-meta h3 {
        font-size: 1.1rem;
    }
    
    .focus-items {
        gap: 0.25rem;
    }
    
    .focus-tag {
        font-size: 0.8rem;
        padding: 0.3rem 0.6rem;
    }
    
    .outcome-stat {
        padding: 1rem 0.75rem;
    }
    
    .stat-number {
        font-size: 1.2rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
}

/* Form Validation Styles */
.form-group.error input,
.form-group.error select,
.form-group.error textarea {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.error-message {
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: none;
}

.form-group.error .error-message {
    display: block;
}

/* Success Message */
.success-message {
    background: #10b981;
    color: white;
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    display: none;
}

.success-message.show {
    display: block;
}