/* KI Specific Styles */

/* Browser Mockup for KI */
.browser-mockup {
    background: #000000;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 2rem 2rem;
    position: relative;
    overflow: hidden;
}

/* Mobile: Remove header space completely */
@media (max-width: 768px) {
    body {
        padding-top: 0 !important;
        margin-top: 0 !important;
    }
    
    .browser-mockup {
        padding: 1rem 0.5rem 5rem 0.5rem !important;
        align-items: flex-start !important;
        min-height: calc(100vh - 80px) !important;
    }
}

@media (max-width: 480px) {
    .browser-mockup {
        padding: 0.5rem 0.25rem 5rem 0.25rem !important;
        align-items: flex-start !important;
        min-height: calc(100vh - 80px) !important;
    }
}

.browser-frame {
    width: 90%;
    max-width: 1200px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(255, 193, 7, 0.3);
    overflow: hidden;
    position: relative;
    z-index: 2;
}

.browser-header {
    background: #f5f5f5;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid #e0e0e0;
}

.browser-controls {
    display: flex;
    gap: 8px;
}

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.control.close { background: #ff5f57; }
.control.minimize { background: #ffbd2e; }
.control.maximize { background: #28ca42; }

.browser-url-bar {
    flex: 1;
    max-width: 500px;
}

.url-input {
    background: #ffffff;
    border: 1px solid #d0d0d0;
    border-radius: 6px;
    padding: 8px 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #666;
}

.url-input i {
    color: #4CAF50;
}

/* KI Content */
.browser-content {
    background: #1a1a1a;
    min-height: 600px;
}

.ki-hero {
    padding: 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    min-height: 600px;
    display: flex;
    flex-direction: column;
}

.ki-header {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    padding: 15px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: none;
    box-shadow: none;
}

.ki-logo {
    display: flex;
    align-items: center;
}

.ki-logo-img {
    height: 35px;
    width: auto;
    transition: all 0.3s ease;
}

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

.ki-nav {
    display: flex;
    gap: 30px;
}

.ki-nav span {
    color: #ccc;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.3s ease;
}

.ki-nav span:hover {
    color: #ffc107;
}

.ki-status {
    position: relative;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    padding: 8px 16px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 8px 32px rgba(102, 126, 234, 0.3);
    border: none;
    font-weight: 600;
    font-size: 12px;
    letter-spacing: 0.3px;
    backdrop-filter: blur(20px);
    overflow: hidden;
    min-width: auto;
    white-space: nowrap;
}

.ki-status::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.05) 100%);
    border-radius: 50px;
    z-index: 1;
}

.ki-status::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.6s ease;
    z-index: 2;
}

.ki-status:hover::after {
    width: 200px;
    height: 200px;
}

.ki-status:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.4);
}

.ki-status:active {
    transform: translateY(-2px) scale(1.02);
    transition: all 0.1s ease;
}

.ki-status > * {
    position: relative;
    z-index: 3;
}

.status-indicator {
    background: #ffeb3b;
    border-radius: 50%;
    width: 8px;
    height: 8px;
    display: block;
    animation: pulse 2s infinite;
    box-shadow: 0 0 8px rgba(255, 235, 59, 0.6);
    flex-shrink: 0;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
        box-shadow: 0 0 8px rgba(255, 235, 59, 0.6);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.2);
        box-shadow: 0 0 12px rgba(255, 235, 59, 0.8);
    }
}

.ki-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    padding: 40px 30px;
    flex: 1;
}

@media (max-width: 768px) {
    .ki-content {
        grid-template-columns: 1fr;
        gap: 0px !important;
        padding: 5px !important;
        align-items: flex-start !important;
    }
    
    .hero-text {
        margin-bottom: 0px !important;
        padding-bottom: 0px !important;
    }
    
    .ki-demo {
        margin-top: -10px !important;
        padding-top: 0px !important;
    }
}

.hero-text {
    max-width: none;
}

.ki-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.ki-subtitle {
    font-size: 1.2rem;
    color: #aaa;
    margin-bottom: 0.5rem;
    font-weight: 400;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .ki-subtitle {
        margin-bottom: 8px;
        font-size: 0.95rem;
        line-height: 1.5;
        color: #aaa;
        font-weight: 400;
    }
}

.ki-description {
    color: #aaa;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.ki-features {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 2rem;
}

.feature-badge {
    background: rgba(255, 193, 7, 0.15);
    color: #ffc107;
    padding: 8px 16px;
    border-radius: 25px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid rgba(255, 193, 7, 0.3);
    backdrop-filter: blur(5px);
}

/* Chat Interface Demo */
.ki-demo {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.chat-interface {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    max-width: 350px;
    width: 100%;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.chat-interface:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(255, 193, 7, 0.2);
    border-color: rgba(255, 193, 7, 0.3);
}

.chat-header {
    background: rgba(255, 193, 7, 0.1);
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.chat-avatar {
    width: 40px;
    height: 40px;
    background: #ffc107;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    font-size: 1.2rem;
}

.chat-info h4 {
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

.chat-info .status {
    color: #4CAF50;
    font-size: 0.8rem;
    font-weight: 500;
}

.chat-messages {
    padding: 20px;
    max-height: 200px;
    overflow-y: auto;
    background: rgba(0, 0, 0, 0.2);
}

.message {
    margin-bottom: 15px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.bot-message {
    align-items: flex-start;
}

.user-message {
    align-items: flex-end;
}

.message-content {
    background: rgba(255, 193, 7, 0.1);
    color: #fff;
    padding: 10px 15px;
    border-radius: 15px;
    max-width: 80%;
    font-size: 0.9rem;
    line-height: 1.4;
}

.user-message .message-content {
    background: rgba(0, 166, 251, 0.2);
    border-radius: 15px 15px 5px 15px;
}

.bot-message .message-content {
    border-radius: 15px 15px 15px 5px;
}

.message-time {
    font-size: 0.7rem;
    color: #888;
    margin-left: 10px;
}

.chat-input {
    padding: 15px 20px;
    display: flex;
    gap: 10px;
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.chat-input input {
    flex: 1;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 10px 15px;
    color: #fff;
    font-size: 0.9rem;
    outline: none;
    transition: all 0.3s ease;
}

.chat-input input:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: #ffc107;
}

.chat-input button {
    background: #ffc107;
    color: #000;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.chat-input button:hover {
    background: var(--primary-blue);
    color: white;
    transform: scale(1.1);
}

/* KI Impact Section */
.ki-impact {
    background: #000000 !important;
    padding: 0;
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.ki-impact .container,
.ki-impact .row,
.ki-impact .col-lg-6 {
    background: transparent !important;
}

.ki-impact .impact-content h2 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: white !important;
}

.ki-impact .impact-content h2 .text-gradient {
    background: linear-gradient(45deg, var(--logo-gradient-start), var(--logo-gradient-end)) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}

.ki-impact .impact-content h2 .text-white {
    color: white !important;
}

.ki-impact .impact-content h3 {
    color: #ccc;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    line-height: 1.3;
}

.ki-impact .impact-content .lead {
    font-size: 1.25rem;
    color: #aaa;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.ki-impact .impact-content p {
    color: #ccc;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.ki-impact .impact-image-container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

html body .ki-impact .impact-image {
    width: 100% !important;
    max-width: 500px !important;
    height: auto !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    margin: 0 auto !important;
    display: block !important;
    object-fit: contain !important;
}

/* KI Technology Section */
.ki-technology {
    background: #000000 !important;
    padding: 0;
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.ki-technology .container,
.ki-technology .row,
.ki-technology .col-lg-6 {
    background: transparent !important;
}

.ki-technology .technology-content h2 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: white !important;
}

.ki-technology .technology-content h2 .text-gradient {
    background: linear-gradient(45deg, var(--logo-gradient-start), var(--logo-gradient-end)) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}

.ki-technology .technology-content h2 .text-white {
    color: white !important;
}

.ki-technology .technology-content h3 {
    color: #ccc;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    line-height: 1.3;
}

.ki-technology .technology-content .lead {
    font-size: 1.25rem;
    color: #aaa;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.ki-technology .technology-content p {
    color: #ccc;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.ki-technology .technology-image-container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.ki-technology .technology-image {
    width: 100% !important;
    max-width: 500px !important;
    height: auto !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    margin: 0 auto !important;
    display: block !important;
    object-fit: contain !important;
}

/* KI Integration Section */
.ki-integration {
    background: #000000 !important;
    padding: 0;
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.ki-integration .container,
.ki-integration .row,
.ki-integration .col-lg-6 {
    background: transparent !important;
}

.ki-integration .integration-content h2 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: white !important;
}

.ki-integration .integration-content h2 .text-gradient {
    background: linear-gradient(45deg, var(--logo-gradient-start), var(--logo-gradient-end)) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}

.ki-integration .integration-content h2 .text-white {
    color: white !important;
}

.ki-integration .integration-content h3 {
    color: #ccc;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 2rem;
    line-height: 1.3;
}

.ki-integration .integration-content .lead {
    font-size: 1.25rem;
    color: #aaa;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.ki-integration .integration-content p {
    color: #ccc;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.ki-integration .integration-image-container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.ki-integration .integration-image {
    width: 100% !important;
    max-width: 500px !important;
    height: auto !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    margin: 0 auto !important;
    display: block !important;
    object-fit: contain !important;
}

/* Contact Section */
.contact-section {
    background: #000000;
    padding: 8rem 0;
    position: relative;
}

.section-subtitle {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #cccccc;
    margin-bottom: 0;
}

/* Contact Container Layout */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
    justify-items: center;
}

.contact-form {
    max-width: 500px;
    width: 100%;
}

.glass-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 2rem;
    position: relative;
}

.modern-input,
.modern-select,
.modern-textarea {
    position: relative;
}

.form-control {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 1.2rem 1rem 0.8rem 3rem;
    color: white;
    font-size: 1rem;
    transition: all 0.3s ease;
    width: 100%;
    outline: none;
}

.form-control:focus {
    background: rgba(255, 255, 255, 0.08);
    border-color: #ffc107;
    box-shadow: 0 0 0 3px rgba(255, 193, 7, 0.1);
}

.floating-label {
    position: absolute;
    top: 50%;
    left: 1rem;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.6);
    font-size: 1rem;
    font-weight: 500;
    pointer-events: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    z-index: 5;
}

.form-control:focus + .floating-label,
.form-control:not(:placeholder-shown) + .floating-label {
    top: -0.5rem;
    left: 0.75rem;
    font-size: 0.8rem;
    color: #ffc107;
    transform: translateY(0);
    background: #000000;
    padding: 0 0.5rem;
    border-radius: 4px;
}

.floating-label i {
    font-size: 1rem;
    opacity: 0.8;
}

select.form-control {
    padding: 1.2rem 1rem 0.8rem 3rem;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23ffffff' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 1rem center;
    background-repeat: no-repeat;
    background-size: 1rem;
}

.modern-select .floating-label {
    position: absolute;
    top: -0.5rem;
    left: 0.75rem;
    font-size: 0.8rem;
    color: #ffc107;
    transform: translateY(0);
    z-index: 10;
    background: #000000;
    padding: 0 0.5rem;
    border-radius: 4px;
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
    padding-top: 2rem;
}

/* Form Check Styling */
.form-check {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 2rem;
    margin-top: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    width: 100%;
    box-sizing: border-box;
    margin-bottom: 2rem;
}

.form-check:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 193, 7, 0.3);
}

.form-check-input {
    margin-top: 0.125rem;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    appearance: none;
    -webkit-appearance: none;
    flex-shrink: 0;
}

.form-check-input:checked {
    background: linear-gradient(45deg, #ffc107, #00a6fb);
    border-color: #ffc107;
    box-shadow: 0 0 10px rgba(255, 193, 7, 0.3);
}

.form-check-input:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.form-check-label {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    line-height: 1.5;
    cursor: pointer;
    flex: 1;
}

.form-check-label a {
    color: #ffc107;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
}

.contact-image {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
}

.contact-img {
    width: 100%;
    max-width: 900px;
    height: auto;
    border-radius: 0;
    box-shadow: none;
    display: block;
    margin: 0 auto;
}

/* Responsive Design */
@media (max-width: 768px) {
    .ki-impact,
    .ki-technology,
    .ki-integration {
        padding: 4rem 0;
    }
    
    .ki-impact .impact-content h2,
    .ki-technology .technology-content h2,
    .ki-integration .integration-content h2 {
        font-size: 2.5rem;
    }
    
    .ki-impact .impact-content h3,
    .ki-technology .technology-content h3,
    .ki-integration .integration-content h3 {
        font-size: 1.2rem;
    }
    
    .ki-impact .impact-content .lead,
    .ki-technology .technology-content .lead,
    .ki-integration .integration-content .lead {
        font-size: 1.1rem;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 500px;
    }
    
    .contact-image {
        order: -1;
    }
    
    .contact-img {
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .ki-impact .impact-content h2,
    .ki-technology .technology-content h2,
    .ki-integration .integration-content h2 {
        font-size: 2rem;
    }
    
    .ki-impact .impact-content h3,
    .ki-technology .technology-content h3,
    .ki-integration .integration-content h3 {
        font-size: 1.1rem;
    }
    
    .ki-impact .impact-content .lead,
    .ki-technology .technology-content .lead,
    .ki-integration .integration-content .lead {
        font-size: 1rem;
    }
}

/* Mobile Bottom Navigation */
.mobile-bottom-nav {
    display: none;
}

@media (max-width: 768px) {
    .mobile-bottom-nav {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        padding: 10px 0;
        z-index: 1000;
        display: flex;
        justify-content: space-around;
        align-items: center;
    }
    
    .nav-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-decoration: none;
        color: rgba(255, 255, 255, 0.6);
        transition: all 0.3s ease;
        padding: 8px 12px;
        border-radius: 12px;
        position: relative;
        overflow: hidden;
    }
    
    .nav-item.active {
        color: white;
        background: linear-gradient(45deg, var(--logo-gradient-start), var(--logo-gradient-end));
        transform: translateY(-2px);
        box-shadow: 0 4px 15px rgba(255, 20, 147, 0.3);
    }
    
    .nav-item:hover {
        color: white;
        transform: translateY(-1px);
    }
    
    .nav-item i {
        font-size: 1.2rem;
        margin-bottom: 4px;
        transition: all 0.3s ease;
    }
    
    .nav-item span {
        font-size: 0.7rem;
        font-weight: 500;
        transition: all 0.3s ease;
    }
    
    .nav-item.active i {
        transform: scale(1.1);
    }
    
    .nav-item::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
        transition: left 0.5s ease;
    }
    
    .nav-item:hover::before {
        left: 100%;
    }
}