/* TechFlow Solutions - Components & Additional Styles */

/* Page Hero Styles */
.tf-page-hero {
    padding: var(--tf-space-20) 0 var(--tf-space-16) 0;
    background: linear-gradient(135deg, var(--tf-primary) 0%, var(--tf-primary-dark) 100%);
    color: var(--tf-white);
    text-align: center;
}

.tf-page-header {
    max-width: 800px;
    margin: 0 auto;
}

.tf-page-title {
    font-family: var(--tf-font-secondary);
    font-size: var(--tf-text-5xl);
    font-weight: 700;
    margin-bottom: var(--tf-space-4);
    line-height: 1.2;
}

.tf-page-subtitle {
    font-size: var(--tf-text-xl);
    opacity: 0.9;
    line-height: 1.6;
}

/* Story Section */
.tf-story-section {
    padding: var(--tf-space-20) 0;
    background: var(--tf-gray-50);
}

.tf-story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--tf-space-16);
    align-items: center;
}

.tf-story-title {
    font-family: var(--tf-font-secondary);
    font-size: var(--tf-text-4xl);
    font-weight: 700;
    color: var(--tf-gray-900);
    margin-bottom: var(--tf-space-6);
}

.tf-story-text p {
    margin-bottom: var(--tf-space-4);
    font-size: var(--tf-text-lg);
    line-height: 1.7;
    color: var(--tf-gray-600);
}

.tf-story-text p:last-child {
    margin-bottom: 0;
}

/* Timeline Styles */
.tf-timeline {
    position: relative;
    padding: var(--tf-space-8);
}

.tf-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--tf-primary) 0%, var(--tf-accent) 100%);
    transform: translateX(-50%);
}

.tf-timeline-item {
    position: relative;
    padding: var(--tf-space-4);
    margin-bottom: var(--tf-space-6);
    background: var(--tf-white);
    border-radius: var(--tf-radius-lg);
    box-shadow: var(--tf-shadow-md);
    margin-left: 50%;
    width: 45%;
    transform: translateX(-50%);
}

.tf-timeline-item:nth-child(odd) {
    margin-left: 0;
    transform: none;
}

.tf-timeline-item:nth-child(even) {
    margin-left: 55%;
    transform: none;
}

.tf-timeline-item::before {
    content: '';
    position: absolute;
    width: 15px;
    height: 15px;
    background: var(--tf-primary);
    border: 3px solid var(--tf-white);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    box-shadow: var(--tf-shadow);
}

.tf-timeline-item:nth-child(odd)::before {
    right: -32px;
}

.tf-timeline-item:nth-child(even)::before {
    left: -32px;
}

.tf-timeline-year {
    font-family: var(--tf-font-secondary);
    font-size: var(--tf-text-xl);
    font-weight: 700;
    color: var(--tf-primary);
    margin-bottom: var(--tf-space-2);
}

.tf-timeline-desc {
    color: var(--tf-gray-600);
    font-weight: 500;
}

/* Values Section */
.tf-values-section {
    padding: var(--tf-space-20) 0;
    background: var(--tf-white);
}

.tf-values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--tf-space-6);
}

.tf-value-card {
    background: var(--tf-white);
    border-radius: var(--tf-radius-xl);
    padding: var(--tf-space-6);
    border: 1px solid var(--tf-gray-200);
    transition: var(--tf-transition);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.tf-value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--tf-primary) 0%, var(--tf-accent) 100%);
    transform: scaleX(0);
    transition: var(--tf-transition);
}

.tf-value-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--tf-shadow-lg);
    border-color: var(--tf-primary);
}

.tf-value-card:hover::before {
    transform: scaleX(1);
}

.tf-value-icon {
    font-size: var(--tf-text-4xl);
    margin-bottom: var(--tf-space-4);
}

.tf-value-title {
    font-family: var(--tf-font-secondary);
    font-size: var(--tf-text-xl);
    font-weight: 600;
    color: var(--tf-gray-900);
    margin-bottom: var(--tf-space-3);
}

.tf-value-desc {
    color: var(--tf-gray-600);
    line-height: 1.6;
}

/* Team Section */
.tf-team-section {
    padding: var(--tf-space-20) 0;
    background: var(--tf-gray-50);
}

.tf-team-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--tf-space-8);
    margin: var(--tf-space-12) 0;
}

.tf-stat-item {
    text-align: center;
    background: var(--tf-white);
    padding: var(--tf-space-8) var(--tf-space-6);
    border-radius: var(--tf-radius-xl);
    box-shadow: var(--tf-shadow);
    transition: var(--tf-transition);
}

.tf-stat-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--tf-shadow-lg);
}

.tf-stat-number {
    font-family: var(--tf-font-secondary);
    font-size: var(--tf-text-4xl);
    font-weight: 700;
    color: var(--tf-primary);
    margin-bottom: var(--tf-space-2);
}

.tf-stat-label {
    color: var(--tf-gray-600);
    font-weight: 500;
}

.tf-team-description {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.tf-team-description p {
    font-size: var(--tf-text-lg);
    line-height: 1.7;
    color: var(--tf-gray-600);
}

/* Mission Section */
.tf-mission-section {
    padding: var(--tf-space-20) 0;
    background: linear-gradient(135deg, var(--tf-gray-800) 0%, var(--tf-gray-900) 100%);
    color: var(--tf-white);
}

.tf-mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--tf-space-12);
}

.tf-mission-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--tf-radius-xl);
    padding: var(--tf-space-8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.tf-mission-title {
    font-family: var(--tf-font-secondary);
    font-size: var(--tf-text-2xl);
    font-weight: 700;
    color: var(--tf-accent);
    margin-bottom: var(--tf-space-4);
}

.tf-mission-text {
    font-size: var(--tf-text-lg);
    line-height: 1.7;
    opacity: 0.9;
}

/* CTA Section */
.tf-cta-section {
    padding: var(--tf-space-20) 0;
    background: linear-gradient(135deg, var(--tf-primary) 0%, var(--tf-primary-dark) 100%);
    color: var(--tf-white);
    text-align: center;
}

.tf-cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.tf-cta-title {
    font-family: var(--tf-font-secondary);
    font-size: var(--tf-text-4xl);
    font-weight: 700;
    margin-bottom: var(--tf-space-4);
}

.tf-cta-text {
    font-size: var(--tf-text-lg);
    margin-bottom: var(--tf-space-8);
    opacity: 0.9;
    line-height: 1.7;
}

/* Contact Form Styles */
.tf-contact-section {
    padding: var(--tf-space-20) 0;
    background: var(--tf-gray-50);
}

.tf-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--tf-space-16);
}

.tf-contact-info {
    background: var(--tf-white);
    border-radius: var(--tf-radius-2xl);
    padding: var(--tf-space-8);
    box-shadow: var(--tf-shadow-lg);
}

.tf-contact-form {
    background: var(--tf-white);
    border-radius: var(--tf-radius-2xl);
    padding: var(--tf-space-8);
    box-shadow: var(--tf-shadow-lg);
}

.tf-form-group {
    margin-bottom: var(--tf-space-6);
}

.tf-form-label {
    display: block;
    font-weight: 500;
    color: var(--tf-gray-700);
    margin-bottom: var(--tf-space-2);
}

.tf-form-input,
.tf-form-textarea {
    width: 100%;
    padding: var(--tf-space-3) var(--tf-space-4);
    border: 2px solid var(--tf-gray-200);
    border-radius: var(--tf-radius-lg);
    font-size: var(--tf-text-base);
    transition: var(--tf-transition);
    background: var(--tf-white);
}

.tf-form-input:focus,
.tf-form-textarea:focus {
    outline: none;
    border-color: var(--tf-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.tf-form-textarea {
    resize: vertical;
    min-height: 120px;
}

.tf-contact-item {
    display: flex;
    align-items: center;
    gap: var(--tf-space-4);
    margin-bottom: var(--tf-space-6);
}

.tf-contact-icon {
    width: 50px;
    height: 50px;
    background: var(--tf-primary);
    border-radius: var(--tf-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--tf-white);
    font-size: var(--tf-text-xl);
    flex-shrink: 0;
}

.tf-contact-details h4 {
    font-weight: 600;
    color: var(--tf-gray-900);
    margin-bottom: var(--tf-space-1);
}

.tf-contact-details p {
    color: var(--tf-gray-600);
}

/* Services Page Styles */
.tf-services-hero {
    padding: var(--tf-space-20) 0;
    background: linear-gradient(135deg, var(--tf-primary) 0%, var(--tf-accent) 100%);
    color: var(--tf-white);
    text-align: center;
}

.tf-services-grid-detailed {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--tf-space-8);
    margin-top: var(--tf-space-16);
}

.tf-service-detailed-card {
    background: var(--tf-white);
    border-radius: var(--tf-radius-2xl);
    overflow: hidden;
    box-shadow: var(--tf-shadow-lg);
    transition: var(--tf-transition);
}

.tf-service-detailed-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--tf-shadow-xl);
}

.tf-service-header {
    background: linear-gradient(135deg, var(--tf-primary) 0%, var(--tf-accent) 100%);
    color: var(--tf-white);
    padding: var(--tf-space-6);
    text-align: center;
}

.tf-service-body {
    padding: var(--tf-space-6);
}

.tf-service-features {
    list-style: none;
    margin: var(--tf-space-4) 0;
}

.tf-service-features li {
    padding: var(--tf-space-2) 0;
    border-bottom: 1px solid var(--tf-gray-100);
    position: relative;
    padding-left: var(--tf-space-6);
}

.tf-service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--tf-success);
    font-weight: bold;
}

.tf-service-features li:last-child {
    border-bottom: none;
}

/* Responsive Design for Components */
@media (max-width: 1024px) {
    .tf-story-grid {
        grid-template-columns: 1fr;
        gap: var(--tf-space-12);
    }

    .tf-mission-grid {
        grid-template-columns: 1fr;
        gap: var(--tf-space-8);
    }

    .tf-contact-grid {
        grid-template-columns: 1fr;
        gap: var(--tf-space-12);
    }

    .tf-timeline-item {
        margin-left: 0 !important;
        transform: none !important;
        width: 100%;
    }

    .tf-timeline-item::before {
        left: -32px !important;
        right: auto !important;
    }
}

@media (max-width: 768px) {
    .tf-page-title {
        font-size: var(--tf-text-4xl);
    }

    .tf-story-title,
    .tf-cta-title {
        font-size: var(--tf-text-3xl);
    }

    .tf-values-grid {
        grid-template-columns: 1fr;
    }

    .tf-team-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--tf-space-4);
    }

    .tf-timeline {
        padding: var(--tf-space-4);
    }

    .tf-timeline::before {
        left: 20px;
    }

    .tf-timeline-item {
        margin-left: 40px;
        width: calc(100% - 40px);
    }

    .tf-timeline-item::before {
        left: -32px !important;
    }
}

/* Additional Form Styles */
.tf-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--tf-space-4);
}

.tf-form-checkbox {
    margin-bottom: var(--tf-space-6);
}

.tf-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--tf-space-3);
    cursor: pointer;
    font-size: var(--tf-text-sm);
    line-height: 1.5;
}

.tf-checkbox-label input[type="checkbox"] {
    margin-top: 2px;
    accent-color: var(--tf-primary);
}

.tf-checkbox-text {
    color: var(--tf-gray-600);
}

.tf-form-submit {
    text-align: center;
}

.tf-btn-large {
    padding: var(--tf-space-4) var(--tf-space-8);
    font-size: var(--tf-text-lg);
    min-width: 200px;
}

.tf-form-note {
    margin-top: var(--tf-space-4);
    font-size: var(--tf-text-sm);
    color: var(--tf-gray-500);
}

.tf-form-note a {
    color: var(--tf-primary);
    text-decoration: none;
}

.tf-form-note a:hover {
    text-decoration: underline;
}

/* Field Error Styles */
.tf-field-error {
    border-color: var(--tf-error) !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1) !important;
}

.tf-field-error-message {
    color: var(--tf-error);
    font-size: var(--tf-text-sm);
    margin-top: var(--tf-space-1);
    display: flex;
    align-items: center;
    gap: var(--tf-space-1);
}

.tf-field-error-message::before {
    content: '⚠️';
    font-size: var(--tf-text-xs);
}

/* Contact List Styles */
.tf-contact-list {
    margin: var(--tf-space-8) 0;
}

.tf-response-time {
    background: var(--tf-gray-50);
    border-radius: var(--tf-radius-lg);
    padding: var(--tf-space-6);
    margin-top: var(--tf-space-8);
}

.tf-response-time h3 {
    color: var(--tf-gray-900);
    margin-bottom: var(--tf-space-4);
    font-size: var(--tf-text-lg);
    font-weight: 600;
}

.tf-response-time ul {
    list-style: none;
}

.tf-response-time ul li {
    padding: var(--tf-space-2) 0;
    color: var(--tf-gray-600);
}

/* Location Section */
.tf-location-section {
    padding: var(--tf-space-20) 0;
    background: var(--tf-white);
}

.tf-location-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--tf-space-16);
    margin-top: var(--tf-space-12);
}

.tf-location-info h3 {
    font-family: var(--tf-font-secondary);
    font-size: var(--tf-text-2xl);
    font-weight: 600;
    color: var(--tf-gray-900);
    margin-bottom: var(--tf-space-4);
}

.tf-location-info p {
    color: var(--tf-gray-600);
    line-height: 1.7;
    margin-bottom: var(--tf-space-6);
}

.tf-location-details {
    space-y: var(--tf-space-3);
}

.tf-location-item {
    padding: var(--tf-space-3) 0;
    color: var(--tf-gray-600);
    border-bottom: 1px solid var(--tf-gray-100);
}

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

.tf-map-placeholder {
    background: var(--tf-gray-100);
    border-radius: var(--tf-radius-xl);
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed var(--tf-gray-300);
}

.tf-map-content {
    text-align: center;
    color: var(--tf-gray-600);
}

.tf-map-content h4 {
    font-size: var(--tf-text-lg);
    font-weight: 600;
    color: var(--tf-gray-700);
    margin-bottom: var(--tf-space-3);
}

.tf-map-content p {
    margin-bottom: var(--tf-space-4);
    line-height: 1.6;
}

/* Message Notification Styles */
.tf-message {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    max-width: 400px;
    border-radius: var(--tf-radius-lg);
    box-shadow: var(--tf-shadow-xl);
    opacity: 0;
    transform: translateX(100%);
    transition: var(--tf-transition);
}

.tf-message-visible {
    opacity: 1;
    transform: translateX(0);
}

.tf-message-content {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: var(--tf-space-4);
    gap: var(--tf-space-3);
}

.tf-message-text {
    flex: 1;
    font-size: var(--tf-text-sm);
    line-height: 1.5;
}

.tf-message-close {
    background: none;
    border: none;
    font-size: var(--tf-text-xl);
    cursor: pointer;
    color: inherit;
    opacity: 0.7;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--tf-radius);
    transition: var(--tf-transition);
}

.tf-message-close:hover {
    opacity: 1;
    background: rgba(0, 0, 0, 0.1);
}

.tf-message-success {
    background: var(--tf-success);
    color: var(--tf-white);
}

.tf-message-error {
    background: var(--tf-error);
    color: var(--tf-white);
}

.tf-message-info {
    background: var(--tf-primary);
    color: var(--tf-white);
}

/* Header Scroll States */
.tf-header-scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    box-shadow: var(--tf-shadow);
}

.tf-header-hidden {
    transform: translateY(-100%);
}

/* Mobile Navigation States */
.tf-nav-active {
    display: block !important;
    position: fixed;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--tf-white);
    box-shadow: var(--tf-shadow-lg);
    border-top: 1px solid var(--tf-gray-200);
    z-index: 999;
}

.tf-nav-open .tf-hamburger:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.tf-nav-open .tf-hamburger:nth-child(2) {
    opacity: 0;
}

.tf-nav-open .tf-hamburger:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.tf-nav-open .tf-nav-menu {
    flex-direction: column;
    align-items: stretch;
    padding: var(--tf-space-4);
    gap: 0;
}

.tf-nav-open .tf-nav-link {
    color: var(--tf-gray-800);
    padding: var(--tf-space-4);
    border-bottom: 1px solid var(--tf-gray-100);
}

.tf-nav-open .tf-nav-link:hover,
.tf-nav-open .tf-nav-link.tf-active {
    color: var(--tf-primary);
    background: var(--tf-gray-50);
}

/* Body scroll lock when nav is open */
.tf-nav-open {
    overflow: hidden;
}

/* Loading and Animation States */
.tf-loading {
    opacity: 0.7;
    pointer-events: none;
}

.tf-fade-in {
    animation: tf-fadeIn 0.6s ease-out;
}

.tf-slide-up {
    animation: tf-slideUp 0.6s ease-out;
}

@keyframes tf-fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes tf-slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Additional Responsive Updates */
@media (max-width: 768px) {
    .tf-form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .tf-location-content {
        grid-template-columns: 1fr;
        gap: var(--tf-space-8);
    }

    .tf-map-placeholder {
        height: 200px;
    }

    .tf-message {
        right: 10px;
        left: 10px;
        max-width: none;
    }
}