/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1f2937;
    background-color: #ffffff;
}

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

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
    font-weight: 800;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

.highlight {
    color: #00D4FF;
    position: relative;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, #EF4444, #DC2626);
    color: white;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #DC2626, #B91C1C);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(239, 68, 68, 0.6);
}

.btn-secondary {
    background: transparent;
    color: #1E40AF;
    border: 2px solid #1E40AF;
}

.btn-secondary:hover {
    background: #1E40AF;
    color: white;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: #1E40AF;
    border: 2px solid #1E40AF;
    padding: 12px 24px;
}

.btn-outline:hover {
    background: #1E40AF;
    color: white;
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.1rem;
    font-weight: 700;
}

.btn-form {
    width: 100%;
    justify-content: center;
    margin-top: 1rem;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid #e5e7eb;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo h1 {
    font-size: 1.8rem;
    color: #1E40AF;
    margin-bottom: 0;
    font-weight: 800;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1E40AF;
    white-space: nowrap;
}

.logo img {
    height: 50px;
    width: auto;
    transition: all 0.3s ease;
}

.logo img:hover {
    transform: scale(1.05);
}

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

.nav-list a {
    text-decoration: none;
    color: #374151;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-list a:hover {
    color: #00D4FF;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: #374151;
    transition: all 0.3s ease;
}

/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: #1f2937;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: #4b5563;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.hero-description {
    font-size: 1.1rem;
    color: #6b7280;
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.hero-arrow {
    text-align: center;
    color: #6b7280;
    font-size: 0.9rem;
}

.hero-arrow i {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

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

.dashboard-mockup {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
    max-width: 400px;
    width: 100%;
}

.dashboard-header {
    text-align: center;
    margin-bottom: 2rem;
}

.dashboard-title {
    font-weight: 600;
    color: #1f2937;
    font-size: 1.1rem;
}

.dashboard-metrics {
    display: grid;
    gap: 1.5rem;
}

.metric {
    text-align: center;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 12px;
    border: 2px solid #e5e7eb;
}

.metric-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: #059669;
    margin-bottom: 0.5rem;
}

.metric-label {
    font-size: 0.9rem;
    color: #6b7280;
    font-weight: 500;
}

/* ===== SECTION STYLING ===== */
section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #6b7280;
    max-width: 800px;
    margin: 0 auto;
}

/* ===== PROBLEMS SECTION ===== */
.problems {
    background: #f8fafc;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.problem-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    border-left: 4px solid #ef4444;
}

.problem-icon i {
    font-size: 1.5rem;
    color: #ef4444;
}

.problems-cta {
    text-align: center;
    font-size: 1.2rem;
    color: #374151;
}

/* ===== CLIENT LOGOS SECTION ===== */
.client-logos {
    background: #ffffff;
    padding: 4rem 0;
    border-bottom: 1px solid #e5e7eb;
}

.client-logos .section-header h2 {
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.client-logos .section-subtitle {
    color: #6b7280;
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.logos-container {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.logos-scroll {
    display: flex;
    align-items: center;
    animation: scrollLogos 30s linear infinite;
    width: fit-content;
}

.logo-item {
    flex: 0 0 auto;
    margin: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100px;
}

.logo-item img {
    max-height: 80px;
    max-width: 150px;
    width: auto;
    height: auto;
    object-fit: contain;
    opacity: 0.9;
    transition: all 0.3s ease;
    filter: none;
}

.logo-item:hover img {
    opacity: 1;
    transform: scale(1.05);
}

@keyframes scrollLogos {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* Pause animation on hover */
.logos-container:hover .logos-scroll {
    animation-play-state: paused;
}

@media (max-width: 768px) {
    .client-logos {
        padding: 3rem 0;
    }
    
    .logo-item {
        margin: 0 1.5rem;
        height: 80px;
    }
    
    .logo-item img {
        max-height: 60px;
        max-width: 120px;
    }
    
    .logos-scroll {
        animation-duration: 20s;
    }
}

/* ===== SOLUTIONS SECTION ===== */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.solution-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    text-align: center;
    border: 1px solid #e5e7eb;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.solution-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.solution-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #00D4FF, #0EA5E9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.solution-icon i {
    font-size: 2rem;
    color: white;
}

.solution-card h3 {
    color: #1f2937;
    margin-bottom: 1rem;
}

.solution-card p {
    color: #6b7280;
    line-height: 1.7;
}

/* ===== TEAM SECTION ===== */
.team {
    background: #f8fafc;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.team-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease;
}

.team-card:hover {
    transform: translateY(-8px);
}

.team-photo {
    margin-bottom: 1.5rem;
}

.photo-placeholder {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #e5e7eb, #d1d5db);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.photo-placeholder i {
    font-size: 3rem;
    color: #9ca3af;
}

.team-image {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid #00D4FF;
    transition: all 0.3s ease;
}

.team-image:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.3);
}

.team-card h3 {
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.team-role {
    color: #00D4FF;
    font-weight: 600;
    margin-bottom: 1rem;
}

.team-description {
    color: #6b7280;
    font-size: 0.9rem;
}

.team-cta {
    text-align: center;
    font-size: 1.2rem;
    color: #374151;
    font-weight: 500;
}

/* ===== SERVICES SECTION ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    border-color: #00D4FF;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #00D4FF, #0EA5E9);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon i {
    font-size: 1.8rem;
    color: white;
}

.service-card h3 {
    color: #1f2937;
    margin-bottom: 1rem;
}

.service-card p {
    color: #6b7280;
    line-height: 1.7;
}

/* ===== CASES SECTION ===== */
.cases {
    background: #f8fafc;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

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

.case-card:hover {
    transform: translateY(-8px);
}

.case-image {
    height: 200px;
    background: linear-gradient(135deg, #e5e7eb, #d1d5db);
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-placeholder i {
    font-size: 3rem;
    color: #059669;
}

.case-content {
    padding: 2rem;
}

.case-content h3 {
    color: #059669;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.case-content p {
    color: #6b7280;
    margin-bottom: 0;
}

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

/* ===== TESTIMONIALS SECTION ===== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-left: 4px solid #00D4FF;
}

.testimonial-video,
.testimonial-photo {
    margin-bottom: 1.5rem;
    text-align: center;
}

.video-placeholder,
.testimonial-photo .photo-placeholder {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #e5e7eb, #d1d5db);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.video-placeholder i {
    font-size: 2rem;
    color: #EF4444;
}

.testimonial-card p {
    font-style: italic;
    color: #374151;
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    text-align: center;
}

.testimonial-author strong {
    display: block;
    color: #1f2937;
    font-size: 1rem;
}

.testimonial-author span {
    color: #6b7280;
    font-size: 0.9rem;
}

/* ===== PROCESS SECTION ===== */
.process {
    background: #f8fafc;
}

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

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #1E40AF, #3B82F6);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    margin: 0 auto 1.5rem;
    position: relative;
    z-index: 2;
}

.step-content h3 {
    color: #1f2937;
    margin-bottom: 1rem;
}

.step-content p {
    color: #6b7280;
    line-height: 1.7;
}

/* ===== MULTI-STEP FORM ===== */
.multi-step-form-container {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    position: relative;
}

/* Progress Bar */
.progress-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    position: relative;
}

.progress-line {
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    height: 2px;
    background: #e5e7eb;
    z-index: 1;
}

.progress-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(90deg, #00D4FF, #1E40AF);
    width: 0%;
    transition: width 0.5s ease;
    border-radius: 1px;
}

.progress-line.step-2::after { width: 33.33%; }
.progress-line.step-3::after { width: 66.66%; }
.progress-line.step-4::after { width: 100%; }

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 2;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
    background: #e5e7eb;
    color: #6b7280;
    transition: all 0.3s ease;
    margin-bottom: 0.5rem;
}

.progress-step.active .step-number {
    background: linear-gradient(135deg, #00D4FF, #1E40AF);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.3);
}

.progress-step.completed .step-number {
    background: #059669;
    color: white;
}

.progress-step.completed .step-number::after {
    content: '✓';
    font-weight: bold;
}

.progress-step span {
    font-size: 0.8rem;
    color: #6b7280;
    text-align: center;
    transition: color 0.3s ease;
}

.progress-step.active span {
    color: #00D4FF;
    font-weight: 600;
}

/* Form Steps */
.multi-step-form {
    position: relative;
    overflow: hidden;
}

.form-step {
    display: none;
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.4s ease;
}

.form-step.active {
    display: block;
    opacity: 1;
    transform: translateX(0);
}

.form-step.prev {
    transform: translateX(-50px);
}

.step-header {
    text-align: center;
    margin-bottom: 2rem;
}

.step-header h3 {
    color: #1f2937;
    margin-bottom: 0.5rem;
    font-size: 1.8rem;
}

.step-header p {
    color: #6b7280;
    font-size: 1.1rem;
}

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

/* Conditional Fields */
.conditional-field {
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    max-height: 0;
    overflow: hidden;
}

.conditional-field.show {
    opacity: 1;
    transform: translateY(0);
    max-height: 200px;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #374151;
    font-size: 0.95rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #f9fafb;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #00D4FF;
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
    background: white;
}

.form-group input.error,
.form-group select.error {
    border-color: #EF4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.error-message {
    display: block;
    color: #EF4444;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.error-message.show {
    opacity: 1;
    transform: translateY(0);
}

/* Radio Options */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.radio-option {
    display: flex;
    align-items: flex-start;
    padding: 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #f9fafb;
}

.radio-option:hover {
    border-color: #00D4FF;
    background: white;
    transform: translateY(-2px);
}

.radio-option input[type="radio"] {
    display: none;
}

.radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid #d1d5db;
    border-radius: 50%;
    margin-right: 1rem;
    position: relative;
    transition: all 0.3s ease;
    flex-shrink: 0;
    margin-top: 2px;
}

.radio-option input[type="radio"]:checked + .radio-custom {
    border-color: #00D4FF;
    background: #00D4FF;
}

.radio-option input[type="radio"]:checked + .radio-custom::after {
    content: '';
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.radio-content strong {
    color: #1f2937;
    font-size: 1rem;
    display: block;
    margin-bottom: 0.25rem;
}

.radio-content small {
    color: #6b7280;
    font-size: 0.875rem;
}

.radio-option input[type="radio"]:checked ~ .radio-content strong {
    color: #00D4FF;
}

/* Summary Box */
.summary-box {
    background: #f8fafc;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.summary-box h4 {
    color: #1f2937;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid #e5e7eb;
}

.summary-item:last-child {
    border-bottom: none;
}

.summary-label {
    font-weight: 600;
    color: #374151;
}

.summary-value {
    color: #00D4FF;
    font-weight: 600;
}

/* Form Buttons */
.form-buttons {
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    margin-top: 2rem;
}

.btn-prev {
    flex: 1;
    max-width: 150px;
}

.btn-next {
    flex: 2;
}

.btn-next i {
    margin-left: 0.5rem;
}

.btn-prev i {
    margin-right: 0.5rem;
}

/* Final step button styling */
.form-step[data-step="4"] .btn-form {
    width: 100%;
    max-width: 100%;
    margin-top: 1rem;
    padding: 1.2rem 2rem;
    font-size: 1.1rem;
}

.form-step[data-step="4"] .form-buttons {
    flex-direction: column;
    gap: 1rem;
}

.form-step[data-step="4"] .btn-prev {
    max-width: 200px;
    align-self: center;
    order: 2;
}

/* Loading State */
.btn.loading {
    pointer-events: none;
    opacity: 0.7;
    position: relative;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    transform: translate(-50%, -50%);
}

@keyframes spin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .multi-step-form-container {
        margin: 0 1rem;
        padding: 1.5rem;
    }
    
    .progress-bar {
        margin-bottom: 2rem;
    }
    
    .progress-step span {
        font-size: 0.7rem;
    }
    
    .step-number {
        width: 35px;
        height: 35px;
        font-size: 0.8rem;
    }
    
    .step-header h3 {
        font-size: 1.5rem;
    }
    
    .radio-option {
        padding: 0.75rem;
    }
    
    .form-buttons {
        flex-direction: column-reverse;
    }
    
    .btn-prev {
        max-width: 100%;
    }
}

/* ===== CTA FINAL SECTION ===== */
.cta-final {
    background: linear-gradient(135deg, #1E40AF, #3B82F6);
    color: white;
    text-align: center;
}

.cta-final h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.cta-description {
    font-size: 1.1rem;
    margin-bottom: 3rem;
    opacity: 0.8;
}

/* ===== LEAD FORM ===== */
.lead-form {
    max-width: 600px;
    margin: 0 auto 3rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.lead-form input {
    padding: 16px 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1rem;
    backdrop-filter: blur(10px);
}

.lead-form input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.lead-form input:focus {
    outline: none;
    border-color: #00D4FF;
    background: rgba(255, 255, 255, 0.15);
}

.cta-benefits {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.benefit {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
    opacity: 0.9;
}

.benefit i {
    color: #10b981;
}

/* ===== FAQ SECTION ===== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 12px;
    margin-bottom: 1rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background: #f8fafc;
}

.faq-question h3 {
    color: #1f2937;
    font-size: 1.1rem;
    margin-bottom: 0;
}

.faq-question i {
    color: #00D4FF;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 2rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 2rem 1.5rem;
    max-height: 200px;
}

.faq-answer p {
    color: #6b7280;
    line-height: 1.7;
    margin-bottom: 0;
}

/* ===== FOOTER ===== */
.footer {
    background: #1f2937;
    color: white;
    padding: 60px 0 20px;
}

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

.footer-section h3,
.footer-section h4 {
    color: white;
    margin-bottom: 1.5rem;
}

.footer-section p {
    color: #d1d5db;
    line-height: 1.7;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: #374151;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.social-links a:hover {
    background: #00D4FF;
}

.contact-info p,
.addresses p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #d1d5db;
    margin-bottom: 0.5rem;
}

.contact-info i,
.addresses i {
    color: #00D4FF;
    width: 20px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #00D4FF;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #374151;
    color: #9ca3af;
}

/* ===== BACK TO TOP BUTTON ===== */
.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: #EF4444;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    z-index: 1000;
}

.back-to-top:hover {
    background: #DC2626;
    transform: translateY(-2px);
}

.back-to-top.visible {
    display: flex;
}

/* ===== BUTTON TEXT RESPONSIVE ===== */
.btn-text-mobile {
    display: none;
}

.btn-text-desktop {
    display: inline;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .dashboard-mockup {
        max-width: 350px;
    }
}

@media (max-width: 768px) {
    .logo-text {
        font-size: 1.3rem;
    }
    
    .nav {
        display: none;
    }
    
    .header-cta {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-ctas {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-large {
        width: 100%;
        max-width: 300px;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .cta-benefits {
        flex-direction: column;
        gap: 1rem;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 400px) {
    .btn-large {
        padding: 12px 16px;
        font-size: 0.9rem;
        max-width: 200px;
        min-height: 48px;
    }
}

@media (max-width: 480px) {
    .logo-text {
        font-size: 1.1rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .btn {
        padding: 12px 20px;
        font-size: 0.95rem;
    }
    
    .btn-large {
        padding: 14px 20px;
        font-size: 0.95rem;
        max-width: 250px;
        text-align: center;
        min-height: 50px;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .btn-text-desktop {
        display: none;
    }
    
    .btn-text-mobile {
        display: inline;
        font-weight: 600;
    }
    
    .dashboard-mockup {
        padding: 1.5rem;
    }
    
    .metric-value {
        font-size: 2rem;
    }
    
    .solution-card,
    .service-card,
    .case-card,
    .testimonial-card {
        padding: 2rem 1.5rem;
    }
    
    .team-card {
        padding: 1.5rem;
    }
    
    .photo-placeholder {
        width: 100px;
        height: 100px;
    }
    
    .photo-placeholder i {
        font-size: 2.5rem;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* ===== UTILITIES ===== */
.text-center {
    text-align: center;
}

.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: 1rem;
}

.mb-2 {
    margin-bottom: 2rem;
}

.mb-3 {
    margin-bottom: 3rem;
}