/* --- Global Styles & Reset --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f4f7f6;
    color: rgb(60, 60, 147);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* --- Header & Top Menu Navigation --- */
header {
    background-color: #1a252f;
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.logo h1 {
    font-size: 24px;
    font-weight: 700;
}

.logo h1 span {
    color: #00bcd4; /* Accent Cyan color */
}

.top-nav ul {
    display: flex;
    list-style: none;
}

.top-nav ul li {
    margin-left: 20px;
}

.top-nav ul li a {
    color: #bbb;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: color 0.3s ease;
}

.top-nav ul li a:hover, .top-nav ul li a.active {
    color: #00bcd4;
}

/* --- Layout Layout (Sidebar + Main Content) --- */
.page-container {
    display: flex;
    flex: 1;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: 30px;
    gap: 30px;
}

/* --- Sidebar Style --- */
.sidebar {
    width: 250px;
    background-color: #ffffff;
    padding: 25px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    height: fit-content;
}

.sidebar h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #1a252f;
    border-bottom: 2px solid #f4f7f6;
    padding-bottom: 10px;
}

.sidebar ul {
    list-style: none;
}

.sidebar ul li {
    margin-bottom: 12px;
}

.sidebar ul li a {
    text-decoration: none;
    color: #555;
    font-size: 15px;
    display: block;
    padding: 8px 12px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.sidebar ul li a:hover, .sidebar ul li a.active-side {
    background-color: #e0f7fa;
    color: #00838f;
    font-weight: 600;
}

/* --- Main Content Layout --- */
.main-content {
    flex: 1;
    background-color: #ffffff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

/* Hero Section */
.hero-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 40px;
}

.hero-text {
    flex: 1.5;
}

.hero-text h2 {
    font-size: 32px;
    color: #1a252f;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-text h2 span {
    color: #00838f;
}

.hero-text p {
    font-size: 16px;
    line-height: 1.6;
    color: #666;
    margin-bottom: 25px;
}

.cta-btn {
    display: inline-block;
    background-color: #00bcd4;
    color: #fff;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: background 0.3s ease;
}

.cta-btn:hover {
    background-color: #00838f;
}

/* Hero Image & Placeholder */
.hero-image {
    flex: 1;
    text-align: center;
}

.image-placeholder {
    width: 500px;
    height: 500px;
    background-color: #e0e0e0;
    border: 3px dashed #b0bec5;
    border-radius: 50%;
    margin: 0 auto 15px auto;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #757575;
    font-size: 14px;
    overflow: hidden;
}

.caption {
    font-size: 14px;
    color: #555;
    line-height: 1.4;
}

hr {
    border: 0;
    height: 1px;
    background: #e0e0e0;
    margin: 40px 0;
}

/* Features Grid */
.features h3 {
    font-size: 22px;
    color: #1a252f;
    margin-bottom: 20px;
}

.feature-grid {
    display: flex;
    gap: 20px;
}

.feature-card {
    flex: 1;
    background-color: #f9fbfb;
    padding: 20px;
    border-left: 4px solid #00bcd4;
    border-radius: 0 4px 4px 0;
}

.feature-card h4 {
    color: #1a252f;
    margin-bottom: 10px;
    font-size: 18px;
}

.feature-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}

/* --- Footer --- */
footer {
    background-color: #1a252f;
    color: #888;
    text-align: center;
    padding: 20px;
    font-size: 14px;
    margin-top: auto;
}

/* --- Responsive Adjustments --- */
@media (max-width: 900px) {
    .page-container {
        flex-direction: column;
    }
    .sidebar {
        width: 100%;
    }
    .hero-section {
        flex-direction: column-reverse;
        text-align: center;
    }
    .feature-grid {
        flex-direction: column;
    }
    header {
        flex-direction: column;
        gap: 15px;
    }
}

/* --- Skills & Education Page Styles --- */

.bio-section h2 {
    font-size: 28px;
    color: #1a252f;
    margin-bottom: 15px;
}

.intro-text {
    font-size: 18px;
    color: #00838f;
    margin-bottom: 15px;
    font-weight: 500;
}

.bio-section p {
    line-height: 1.6;
    color: #555;
    margin-bottom: 15px;
}

/* Education Table Styling */
.education-section, .skills-section {
    margin-top: 40px;
}

.education-section h3, .skills-section h3 {
    font-size: 22px;
    color: #1a252f;
    margin-bottom: 20px;
    border-left: 4px solid #00bcd4;
    padding-left: 10px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
    background: #fff;
}

.data-table th, .data-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #e0e0e0;
}

.data-table th {
    background-color: #f4f7f6;
    color: #1a252f;
    font-weight: 600;
}

.data-table tbody tr:hover {
    background-color: #f9fbfb;
}

/* Skills Categories Grid */
.skills-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 15px;
}

.skill-category {
    background-color: #f9fbfb;
    padding: 20px;
    border-radius: 6px;
    border: 1px solid #e0e0e0;
}

.skill-category h4 {
    color: #00838f;
    margin-bottom: 12px;
    font-size: 17px;
}

.skill-category ul {
    list-style-position: inside;
    color: #555;
}

.skill-category ul li {
    margin-bottom: 8px;
    font-size: 15px;
    line-height: 1.4;
}

/* Table Responsive Handling */
@media (max-width: 600px) {
    .data-table, .data-table thead, .data-table tbody, .data-table th, .data-table td, .data-table tr {
        display: block;
    }
    .data-table thead {
        display: none;
    }
    .data-table tr {
        margin-bottom: 15px;
        border: 1px solid #e0e0e0;
        padding: 10px;
        background: #f9fbfb;
    }
    .data-table td {
        border: none;
        padding: 6px 0;
    }
}

/* --- Business Page Specific Styles --- */

.mission-statement {
    font-size: 20px;
    font-style: italic;
    color: #00838f;
    margin: 15px 0 25px 0;
    padding-left: 15px;
    border-left: 5px solid #00bcd4;
}

.business-overview h2 {
    font-size: 28px;
    color: #1a252f;
}

.business-overview p {
    color: #555;
    line-height: 1.7;
    margin-bottom: 20px;
}

/* Services Detail List */
.services-detail {
    margin-top: 50px;
}

.services-detail h3 {
    font-size: 22px;
    margin-bottom: 25px;
    color: #1a252f;
}

.service-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: #fff;
    padding: 20px;
    margin-bottom: 15px;
    border-radius: 8px;
    border: 1px solid #eee;
    transition: transform 0.2s ease;
}

.service-item:hover {
    transform: translateX(10px);
    border-color: #00bcd4;
}

.service-icon {
    font-size: 30px;
    background: #e0f7fa;
    padding: 10px;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-text h4 {
    color: #1a252f;
    margin-bottom: 5px;
    font-size: 18px;
}

.service-text p {
    color: #666;
    font-size: 15px;
    line-height: 1.5;
}

/* Values Grid */
.business-values {
    margin-top: 50px;
}

.values-grid {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.value-box {
    flex: 1;
    background-color: #1a252f;
    color: #fff;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
}

.value-box strong {
    display: block;
    color: #00bcd4;
    margin-bottom: 10px;
    font-size: 16px;
    text-transform: uppercase;
}

.value-box p {
    font-size: 14px;
    color: #bbb;
}

/* Mobile Adjustments for Business Page */
@media (max-width: 768px) {
    .values-grid {
        flex-direction: column;
    }
    .service-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}



/* --- Contact Page Specific Styles --- */

.contact-header {
margin-bottom: 30px;
}

.contact-header h2 {
font-size: 28px;
color: #1a252f;
}

.contact-header p {
color: #666;
}

.contact-grid {
display: grid;
grid-template-columns: 1.5fr 1fr;
gap: 40px;
margin-top: 30px;
}

/* Contact Form Styling */
.contact-form h3 {
margin-bottom: 20px;
color: #1a252f;
}

.form-group {
margin-bottom: 15px;
}

.form-group label {
display: block;
margin-bottom: 5px;
font-weight: 600;
font-size: 14px;
color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
width: 100%;
padding: 12px;
border: 1px solid #ddd;
border-radius: 4px;
font-size: 14px;
background-color: #fdfdfd;
}

.form-group textarea {
resize: vertical;
}

.submit-btn {
background-color: #1a252f;
color: white;
padding: 14px 20px;
border: none;
border-radius: 4px;
cursor: pointer;
font-weight: 600;
width: 100%;
transition: background 0.3s ease;
font-size: 16px;
}

.submit-btn:hover {
background-color: #00bcd4;
}

/* Contact Info Cards */
.contact-info h4 {
margin-bottom: 10px;
}

.info-card {
background: #f9fbfb;
padding: 20px;
border-radius: 8px;
margin-bottom: 20px;
border-left: 4px solid #00bcd4;
box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.info-card p {
font-size: 14px;
line-height: 1.6;
color: #555;
}

/* Business Hours List */
.hours-list {
list-style: none;
padding: 0;
}

.hours-list li {
display: flex;
justify-content: space-between;
padding: 8px 0;
border-bottom: 1px dashed #eee;
font-size: 14px;
color: #555;
}

.hours-list li span:last-child {
font-weight: 600;
color: #333;
}

/* Social Media Icons */
.social-icons {
display: flex;
gap: 12px;
margin-top: 15px;
}

.social-icon {
background: #1a252f;
color: white;
width: 45px;
height: 45px;
display: flex;
align-items: center;
justify-content: center;
text-decoration: none;
border-radius: 50%;
font-weight: bold;
font-size: 14px;
transition: all 0.3s ease;
}

.social-icon:hover {
background-color: #00bcd4;
transform: translateY(-3px);
}

/* Mobile Responsiveness for Contact Grid */
@media (max-width: 900px) {
.contact-grid {
grid-template-columns: 1fr;
}
}


/* --- Business Model Canvas Table Styles --- */

/* --- Global Styles & Reset --- */

{
margin: 0;
padding: 0;
box-sizing: border-box;
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
background-color: #f4f7f6;
color: #333;
display: flex;
flex-direction: column;
min-height: 100vh;
}

/* --- Header & Top Menu Navigation --- */
header {
background-color: #1a252f;
color: #fff;
display: flex;
justify-content: space-between;
align-items: center;
padding: 20px 40px;
box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.logo h1 {
font-size: 24px;
font-weight: 700;
}

.logo h1 span {
color: #00bcd4;
}

.top-nav ul {
display: flex;
list-style: none;
}

.top-nav ul li {
margin-left: 20px;
}

.top-nav ul li a {
color: #bbb;
text-decoration: none;
font-size: 16px;
font-weight: 500;
transition: color 0.3s ease;
}

.top-nav ul li a:hover, .top-nav ul li a.active {
color: #00bcd4;
}

/* --- Layout (Sidebar + Main Content) --- */
.page-container {
display: flex;
flex: 1;
max-width: 1400px;
width: 100%;
margin: 0 auto;
padding: 30px;
gap: 30px;
}

/* --- Sidebar Style --- */
.sidebar {
width: 250px;
background-color: #ffffff;
padding: 25px 20px;
border-radius: 8px;
box-shadow: 0 4px 6px rgba(0,0,0,0.05);
height: fit-content;
}

.sidebar h3 {
font-size: 18px;
margin-bottom: 15px;
color: #1a252f;
border-bottom: 2px solid #f4f7f6;
padding-bottom: 10px;
}

.sidebar ul {
list-style: none;
}

.sidebar ul li {
margin-bottom: 12px;
}

.sidebar ul li a {
text-decoration: none;
color: #555;
font-size: 15px;
display: block;
padding: 8px 12px;
border-radius: 4px;
transition: all 0.3s ease;
}

.sidebar ul li a:hover, .sidebar ul li a.active-side {
background-color: #e0f7fa;
color: #00838f;
font-weight: 600;
}

/* --- Main Content Layout --- */
.main-content {
flex: 1;
background-color: #ffffff;
padding: 40px;
border-radius: 8px;
box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

/* --- Table-based Business Model Canvas Styles --- */
.table-responsive {
width: 100%;
overflow-x: auto;
margin-top: 20px;
}

.bmc-table {
width: 100%;
border-collapse: separate;
border-spacing: 12px;
table-layout: fixed;
}

.bmc-table td {
padding: 20px;
border-radius: 8px;
vertical-align: top;
box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
border: 1px solid rgba(0, 0, 0, 0.08);
transition: transform 0.2s ease;
}

.bmc-table td:hover {
transform: translateY(-3px);
}

.bmc-table h4 {
font-size: 15px;
margin-bottom: 12px;
color: #1a252f;
display: flex;
align-items: center;
gap: 8px;
border-bottom: 2px solid rgba(0, 0, 0, 0.1);
padding-bottom: 8px;
text-transform: uppercase;
font-weight: 700;
}

.bmc-table ul {
list-style: none;
padding: 0;
}

.bmc-table ul li {
font-size: 13px;
line-height: 1.6;
margin-bottom: 8px;
color: #333;
position: relative;
padding-left: 15px;
}

.bmc-table ul li::before {
content: "•";
position: absolute;
left: 0;
color: #1a252f;
font-weight: bold;
}

/* Colors for canvas table cells */
.cell-partners { background-color: #e3f2fd !important; }
.cell-activities { background-color: #fff3e0 !important; }
.cell-values { background-color: #e8f5e9 !important; }
.cell-relationships { background-color: #fce4ec !important; }
.cell-segments { background-color: #f3e5f5 !important; }
.cell-resources { background-color: #efebe9 !important; }
.cell-channels { background-color: #e0f2f1 !important; }
.cell-costs { background-color: #ffebee !important; }
.cell-revenue { background-color: #f1f8e9 !important; }

/* --- Contact Page Styles --- */
.contact-grid {
display: grid;
grid-template-columns: 1.5fr 1fr;
gap: 40px;
margin-top: 30px;
}

.contact-form h3 {
margin-bottom: 20px;
color: #1a252f;
}

.form-group {
margin-bottom: 15px;
}

.form-group label {
display: block;
margin-bottom: 5px;
font-weight: 600;
font-size: 14px;
color: #333;
}

.form-group input, .form-group select, .form-group textarea {
width: 100%;
padding: 10px;
border: 1px solid #ddd;
border-radius: 4px;
font-size: 14px;
background-color: #fff;
}

.submit-btn {
background-color: #1a252f;
color: white;
padding: 12px 20px;
border: none;
border-radius: 4px;
cursor: pointer;
font-weight: 600;
width: 100%;
transition: background 0.3s ease;
}

.submit-btn:hover {
background-color: #00bcd4;
}

.info-card {
background: #f9fbfb;
padding: 20px;
border-radius: 8px;
margin-bottom: 15px;
border-left: 4px solid #00bcd4;
}

.info-card h4 {
margin-bottom: 10px;
color: #1a252f;
}

.info-card p {
font-size: 14px;
line-height: 1.6;
color: #555;
}

.hours-list {
list-style: none;
font-size: 14px;
}

.hours-list li {
display: flex;
justify-content: space-between;
padding: 5px 0;
border-bottom: 1px dashed #eee;
color: #555;
}

.social-icons {
display: flex;
gap: 10px;
margin-top: 10px;
}

.social-icon {
background: #1a252f;
color: white;
width: 40px;
height: 40px;
display: flex;
align-items: center;
justify-content: center;
text-decoration: none;
border-radius: 50%;
font-weight: bold;
transition: background 0.3s ease;
}

.social-icon:hover {
background-color: #00bcd4;
}

/* --- Footer --- */
footer {
background-color: #1a252f;
color: #888;
text-align: center;
padding: 20px;
font-size: 14px;
margin-top: auto;
}

/* --- Responsive Layout --- */
@media (max-width: 1024px) {
.bmc-table, .bmc-table tbody, .bmc-table tr, .bmc-table td {
display: block;
width: 100%;
}
.bmc-table td {
margin-bottom: 15px;
}
}

@media (max-width: 900px) {
.page-container {
flex-direction: column;
}
.sidebar {
width: 100%;
}
.contact-grid {
grid-template-columns: 1fr;
}
header {
flex-direction: column;
gap: 15px;
}
}