/* Modern Navy Profile Page Styles */

:root {
    --navy-darkest: #0A1931;
    --navy-dark: #1A3D63;
    --navy-medium: #4A7FA7;
    --navy-light: #B3CFE5;
    --navy-lightest: #F6FAFD;
    --text-primary: #0A1931;
    --text-secondary: #1A3D63;
    --accent: #4A7FA7;
    --white: #ffffff;
    --shadow: rgba(10, 25, 49, 0.15);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Typography Scale */
    --font-nav-brand: 1.6rem;
    --font-nav-link: 0.95rem;
    --font-profile-name: 2.5rem;
    --font-profile-title: 1.3rem;
    --font-profile-location: 1rem;
    --font-section-title: 1.5rem;
    --font-section-text: 1.1rem;
    --font-skill-badge: 0.95rem;
    --font-skill-icon: 1.3rem;
    --font-experience-company: 1.2rem;
    --font-experience-title: 1rem;
    --font-experience-date: 0.9rem;
    --font-experience-description: 0.95rem;
    --font-tech-tag: 0.8rem;
    --font-tech-icon: 1.1rem;
    --font-timeline-role: 0.95rem;
    --font-timeline-date: 0.8rem;
    --font-certification: 1rem;
    --font-certification-icon: 1.2rem;
    --font-language-name: 1.05rem;
    --font-language-level: 0.9rem;
    --font-contact-icon: 1.5rem;
}

/* Navigation Header */
.navbar-custom {
    background: linear-gradient(90deg, rgba(25, 118, 210, 0.95), rgba(66, 165, 245, 0.95)) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(33, 150, 243, 0.25);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    width: 100%;
}

.navbar-custom .navbar-brand {
    font-size: var(--font-nav-brand);
    font-weight: 800;
    color: var(--white) !important;
    transition: all 0.3s ease;
    letter-spacing: -0.5px;
    margin-left: 20px;
}

.navbar-custom .navbar-brand:hover {
    transform: translateY(-2px);
    text-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}

.navbar-custom .nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    font-weight: 600;
    font-size: var(--font-nav-link);
    margin: 0 15px;
    position: relative;
    transition: all 0.3s ease;
    letter-spacing: 0.3px;
}

.navbar-custom .nav-link::before {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--white), rgba(255, 255, 255, 0.3));
    border-radius: 2px;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar-custom .nav-link:hover {
    color: var(--white) !important;
    transform: translateY(-2px);
}

.navbar-custom .nav-link:hover::before {
    width: 100%;
}

.navbar-custom .nav-link.active {
    color: var(--white) !important;
}

.navbar-custom .nav-link.active::before {
    width: 100%;
}

.navbar-custom .navbar-toggler {
    border: none;
    padding: 0.25rem 0.75rem;
    transition: all 0.3s ease;
}

.navbar-custom .navbar-toggler:focus {
    box-shadow: 0 0 0 0.25rem rgba(255, 255, 255, 0.25);
}

.navbar-custom .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.5' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

@media (max-width: 991px) {
    .navbar-custom {
        padding: 0.75rem 0;
    }
    
    .navbar-custom .navbar-brand {
        margin-left: 0;
        font-size: 1.4rem;
    }
    
    .navbar-custom .nav-link {
        padding: 0.75rem 0 !important;
        margin: 0.5rem 0 !important;
        border-radius: 8px;
        transition: all 0.3s ease;
    }
    
    .navbar-custom .nav-link:hover {
        background: rgba(255, 255, 255, 0.1);
        padding-left: 1rem !important;
    }
    
    .navbar-custom .nav-link::before {
        display: none;
    }
    
    .navbar-custom .nav-link.active {
        background: rgba(255, 255, 255, 0.15);
        border-left: 3px solid var(--white);
    }
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--navy-lightest) 0%, var(--navy-light) 50%, var(--navy-medium) 100%);
    min-height: 100vh;
    padding: 80px 1.25rem 2.5rem;
    color: var(--text-primary);
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
}

/* Profile Card */
.profile-card {
    background: var(--white);
    border-radius: 1.875rem;
    padding: 3.75rem 2.5rem 2.5rem;
    box-shadow: 0 20px 60px var(--shadow), 0 0 0 1px rgba(179, 207, 229, 0.2);
    position: relative;
    animation: fadeInUp 0.8s ease-out;
    border-top: 4px solid var(--navy-medium);
}

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

/* Profile Image */
.profile-image-container {
    text-align: center;
    margin-bottom: 1.875rem;
}

.profile-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 8px solid var(--navy-light);
    box-shadow: 0 10px 30px var(--shadow), 0 0 0 3px var(--navy-lightest);
    transition: var(--transition-smooth);
}

.profile-image:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 40px var(--shadow);
}

/* Profile Info */
.profile-info {
    text-align: center;
    margin-bottom: 2.5rem;
}

.profile-name {
    font-size: var(--font-profile-name);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.625rem;
}

.profile-title {
    font-size: var(--font-profile-title);
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 0.625rem;
}

.profile-location {
    font-size: var(--font-profile-location);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.3125rem;
}

/* Profile Sections */
.profile-section {
    margin-bottom: 2.1875rem;
    padding-bottom: 2.1875rem;
    border-bottom: 2px solid var(--navy-light);
}

.profile-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.section-title {
    font-size: var(--font-section-title);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
    position: relative;
    padding-left: 1.25rem;
}

.section-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 25px;
    background: linear-gradient(180deg, var(--navy-medium), var(--navy-dark));
    border-radius: 3px;
}

.section-text {
    font-size: var(--font-section-text);
    line-height: 1.8;
    color: var(--text-secondary);
}

/* Skills */
.skills-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.skill-badge {
    background: linear-gradient(135deg, var(--white), var(--navy-lightest));
    color: var(--text-primary);
    padding: 0.625rem 1.25rem;
    border-radius: 1.5625rem;
    font-size: var(--font-skill-badge);
    font-weight: 600;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(10, 25, 49, 0.12);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 2px solid var(--navy-light);
}

.skill-badge i {
    font-size: var(--font-skill-icon);
}

.skill-badge:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(74, 127, 167, 0.4);
    border-color: var(--navy-medium);
    background: linear-gradient(135deg, var(--navy-lightest), var(--white));
}

/* Contact Icons */
.contact-icons {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.contact-link {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--navy-medium), var(--navy-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: var(--font-contact-icon);
    text-decoration: none;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(10, 25, 49, 0.25);
}

.contact-link:hover {
    background: linear-gradient(135deg, var(--navy-dark), var(--navy-darkest));
    color: var(--white);
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 8px 30px rgba(26, 61, 99, 0.5);
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 80px 0.625rem 1.875rem;
    }
    
    .profile-card {
        padding: 2.5rem 1.25rem 1.875rem;
        border-radius: 1.25rem;
    }
    
    .profile-name {
        font-size: 2rem;
    }
    
    .profile-title {
        font-size: 1.1rem;
    }
    
    .profile-image {
        width: 150px;
        height: 150px;
    }
    
    .section-title {
        font-size: 1.3rem;
    }
    
    .section-text {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .profile-name {
        font-size: 1.7rem;
    }
    
    .profile-image {
        width: 120px;
        height: 120px;
        border: 5px solid var(--navy-medium);
    }
    
    .contact-link {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

/* Experience Section */
.experience-item {
    margin-bottom: 1.875rem;
    padding: 1.25rem;
    background: linear-gradient(135deg, var(--navy-lightest), rgba(179, 207, 229, 0.15));
    border-radius: 0.75rem;
    border-left: 4px solid var(--navy-medium);
    transition: var(--transition-smooth);
    position: relative;
}

/* Promotion Badge Styling */
.experience-promotion {
    background: linear-gradient(135deg, rgba(179, 207, 229, 0.3), rgba(74, 127, 167, 0.1));
    border-left: 4px solid var(--navy-dark);
    border-top: 3px solid var(--navy-medium);
}

.promotion-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    background: linear-gradient(135deg, var(--navy-medium), var(--navy-dark));
    color: var(--white);
    padding: 0.375rem 0.875rem;
    border-radius: 1.25rem;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 0.9375rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(26, 61, 99, 0.3);
}

.promotion-badge i {
    font-size: 0.9rem;
}

/* Promotion Timeline */
.promotion-timeline {
    margin: 1.25rem 0;
    padding: 0.9375rem;
    background: var(--white);
    border-radius: 0.5rem;
    border: 1px solid var(--navy-light);
}

.timeline-item {
    display: flex;
    gap: 0.9375rem;
    margin-bottom: 0.9375rem;
    position: relative;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-item:last-child::after {
    display: none;
}

.timeline-marker {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--navy-light);
    border: 2px solid var(--navy-medium);
    flex-shrink: 0;
    margin-top: 4px;
    position: relative;
    z-index: 2;
}

.timeline-marker.active {
    background: var(--navy-medium);
    box-shadow: 0 0 0 4px rgba(74, 127, 167, 0.2);
}

.timeline-content {
    flex: 1;
}

.timeline-role {
    font-size: var(--font-timeline-role);
    font-weight: 600;
    color: var(--navy-dark);
    margin: 0 0 4px 0;
}

.timeline-date {
    font-size: var(--font-timeline-date);
    color: var(--text-secondary);
    margin: 0;
}

.experience-item:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 25px rgba(74, 127, 167, 0.25);
    border-left-color: var(--navy-dark);
}

.experience-item:last-child {
    margin-bottom: 0;
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
    gap: 0.625rem;
}

.experience-company {
    font-size: var(--font-experience-company);
    font-weight: 700;
    color: var(--navy-dark);
    margin: 0 0 5px 0;
}

.experience-title {
    font-size: var(--font-experience-title);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.experience-date {
    font-size: var(--font-experience-date);
    color: var(--text-secondary);
    font-weight: 500;
    white-space: nowrap;
}

.experience-description {
    font-size: var(--font-experience-description);
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0.75rem 0;
}

.experience-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.tech-tag {
    background: var(--navy-lightest);
    color: var(--navy-dark);
    padding: 0.375rem 0.875rem;
    border-radius: 0.9375rem;
    font-size: var(--font-tech-tag);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    border: 1.5px solid var(--navy-light);
    transition: var(--transition-smooth);
}

.tech-tag:hover {
    border-color: var(--navy-medium);
    box-shadow: 0 2px 12px rgba(74, 127, 167, 0.3);
    background: var(--white);
    transform: translateY(-2px);
}

.tech-tag i {
    font-size: var(--font-tech-icon);
}

/* Certifications List */
.certifications-list {
    list-style: none;
    padding: 0;
}

.certifications-list li {
    padding: 0.75rem 0;
    font-size: var(--font-certification);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.certifications-list li i {
    color: var(--navy-medium);
    font-size: var(--font-certification-icon);
}

/* Languages */
.languages-container {
    display: flex;
    flex-direction: column;
    gap: 0.9375rem;
}

.language-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.25rem;
    background: linear-gradient(135deg, var(--navy-lightest), var(--navy-light));
    border-radius: 0.75rem;
    transition: var(--transition-smooth);
    border: 1px solid var(--navy-light);
}

.language-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(74, 127, 167, 0.2);
    border-color: var(--navy-medium);
}

.language-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-language-name);
}

.language-level {
    color: var(--text-secondary);
    font-size: var(--font-language-level);
    font-style: italic;
}
/* Large Screen Typography - 25% Larger */
@media (min-width: 1200px) {
    :root {
        --font-nav-brand: 2rem;
        --font-nav-link: 1.1875rem;
        --font-profile-name: 3.125rem;
        --font-profile-title: 1.625rem;
        --font-profile-location: 1.25rem;
        --font-section-title: 1.875rem;
        --font-section-text: 1.375rem;
        --font-skill-badge: 1.1875rem;
        --font-skill-icon: 1.625rem;
        --font-experience-company: 1.5rem;
        --font-experience-title: 1.25rem;
        --font-experience-date: 1.125rem;
        --font-experience-description: 1.1875rem;
        --font-tech-tag: 1rem;
        --font-tech-icon: 1.375rem;
        --font-timeline-role: 1.1875rem;
        --font-timeline-date: 1rem;
        --font-certification: 1.25rem;
        --font-certification-icon: 1.5rem;
        --font-language-name: 1.3125rem;
        --font-language-level: 1.125rem;
        --font-contact-icon: 1.875rem;
    }
    
    body {
        padding: 120px 1.25rem 2.5rem;
    }
    
    .skill-badge {
        padding: 0.75rem 1.5rem;
    }
}