/**
 * Modern Enhancements CSS
 * Improves readability, spacing, and visual design
 */

:root {
    /* Modern Color Palette - Consistent with original brand */
    --modern-primary: #bd5d38;
    --modern-primary-dark: #9a4a2a;
    --modern-primary-light: #f5ebe6;
    --modern-accent: #bd5d38;
    --modern-text: #1f2937;
    --modern-text-light: #6b7280;
    --modern-bg: #ffffff;
    --modern-bg-alt: #f9fafb;
    --modern-border: #e5e7eb;

    /* Enhanced Shadows */
    --shadow-subtle: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-large: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* ===== IMPROVED TYPOGRAPHY ===== */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--modern-text);
    letter-spacing: -0.01em;
}

@media (min-width: 768px) {
    body {
        font-size: 17px;
    }
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Nunito', 'Inter', sans-serif;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: var(--modern-text);
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    h1, h2, h3, h4, h5, h6 {
        margin-bottom: 1.5rem;
    }
}

h1 {
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 800;
}

h2 {
    font-size: clamp(1.75rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    h2 {
        margin-bottom: 2rem;
    }
}

h3 {
    font-size: clamp(1.25rem, 3vw, 2rem);
    font-weight: 700;
}

h4 {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    font-weight: 600;
}

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

@media (min-width: 768px) {
    p {
        margin-bottom: 1.5rem;
        line-height: 1.8;
    }
}

/* ===== IMPROVED SECTIONS ===== */
.resume-section {
    padding: 2rem 0;
    min-height: auto;
}

@media (min-width: 768px) {
    .resume-section {
        padding: 3rem 0;
    }
}

.resume-section-content {
    max-width: 900px;
}

/* ===== BETTER SPACING ===== */
.mb-2 {
    margin-bottom: 1rem !important;
}

.mb-4 {
    margin-bottom: 1.5rem !important;
}

.mb-5 {
    margin-bottom: 2rem !important;
}

/* ===== IMPROVED CARDS & CONTAINERS ===== */
.timeline-content,
.contact-card,
.skill-card {
    background: var(--modern-bg);
    border: 1px solid var(--modern-border);
    border-radius: 12px;
    padding: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (min-width: 768px) {
    .timeline-content,
    .contact-card,
    .skill-card {
        padding: 1.5rem;
    }
}

.timeline-content:hover,
.skill-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--modern-primary-light);
}

/* ===== TIMELINE IMPROVEMENTS ===== */
.timeline-item {
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (min-width: 768px) {
    .timeline-item {
        margin-bottom: 2rem;
    }
}

.timeline-item.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.timeline-content h3 {
    color: var(--modern-primary);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .timeline-content h3 {
        font-size: 1.5rem;
    }
}

.timeline-content h3 a {
    color: var(--modern-primary);
    text-decoration: none;
    transition: color 0.2s;
}

.timeline-content h3 a:hover {
    color: var(--modern-primary-dark);
    text-decoration: none;
}

.timeline-content h5 {
    color: var(--modern-text-light);
    font-weight: 600;
    font-size: 0.9375rem;
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .timeline-content h5 {
        font-size: 1rem;
        margin-bottom: 0.75rem;
    }
}

.timeline-year {
    display: inline-block;
    background: var(--modern-primary-light);
    color: var(--modern-primary-dark);
    padding: 0.375rem 0.875rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.8125rem;
    margin-bottom: 0.75rem;
}

.job-description {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--modern-text);
}

@media (min-width: 768px) {
    .job-description {
        font-size: 1rem;
        line-height: 1.7;
    }
}

/* ===== SKILLS SECTION ===== */
.skill-category-redesigned {
    margin-bottom: 2rem;
}

.skill-title-redesigned {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--modern-text);
    margin-bottom: 1rem;
}

.skill-title-redesigned i {
    color: var(--modern-primary);
    font-size: 1.5rem;
}

.skills-grid-redesigned {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 1rem;
}

@media (max-width: 576px) {
    .skills-grid-redesigned {
        grid-template-columns: repeat(2, 1fr);
    }
}

.skill-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.25rem 0.75rem;
    gap: 0.5rem;
    text-align: center;
    cursor: pointer;
    min-height: 110px;
}

.skill-icon {
    font-size: 2rem;
    color: var(--modern-primary);
    transition: transform 0.3s;
}

.skill-card:hover .skill-icon {
    transform: scale(1.15);
}

.skill-name {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--modern-text);
}

/* ===== EXPERTISE HIGHLIGHTS ===== */
.expertise-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

@media (min-width: 768px) {
    .expertise-highlights {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
}

.expertise-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.5rem;
    padding: 0.875rem 0.5rem;
    background: var(--modern-bg-alt);
    border: 1px solid var(--modern-border);
    border-radius: 10px;
    transition: all 0.3s;
}

@media (min-width: 768px) {
    .expertise-item {
        flex-direction: row;
        text-align: left;
        gap: 0.75rem;
        padding: 1rem;
    }
}

.expertise-item:hover {
    background: var(--modern-bg);
    border-color: var(--modern-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-card);
}

.expertise-item i {
    font-size: 1.5rem;
    color: var(--modern-primary);
}

@media (min-width: 768px) {
    .expertise-item i {
        font-size: 1.25rem;
    }
}

.expertise-item span {
    font-weight: 600;
    font-size: 0.8125rem;
    color: var(--modern-text);
}

@media (min-width: 768px) {
    .expertise-item span {
        font-size: 0.875rem;
    }
}

/* ===== PERSONAL LIFE SECTION ===== */
.personal-life-section {
    background: var(--modern-bg-alt);
    border-radius: 12px;
    padding: 1rem;
    margin: 1.5rem 0;
}

@media (min-width: 768px) {
    .personal-life-section {
        padding: 1.5rem;
        margin: 2rem 0;
    }
}

.personal-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: center;
    color: var(--modern-text);
}

@media (min-width: 768px) {
    .personal-title {
        font-size: 1.5rem;
        margin-bottom: 1.25rem;
    }
}

.personal-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 576px) {
    .personal-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 1.25rem;
    }
}

.personal-item {
    text-align: center;
    padding: 1rem;
    background: var(--modern-bg);
    border-radius: 10px;
    transition: all 0.3s;
}

@media (min-width: 768px) {
    .personal-item {
        padding: 1.25rem;
    }
}

.personal-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.personal-item i {
    font-size: 1.75rem;
    color: var(--modern-primary);
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .personal-item i {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }
}

.personal-item h5 {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--modern-text);
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .personal-item h5 {
        font-size: 1rem;
    }
}

.personal-item p {
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--modern-text-light);
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .personal-item p {
        font-size: 0.875rem;
    }
}

/* ===== CONNECT SECTION ===== */
.connect-section {
    margin: 1.5rem 0;
    text-align: center;
}

@media (min-width: 768px) {
    .connect-section {
        margin: 2rem 0;
    }
}

.connect-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--modern-text);
}

@media (min-width: 768px) {
    .connect-title {
        font-size: 1.5rem;
        margin-bottom: 1.25rem;
    }
}

.social-icons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    max-width: 400px;
    margin: 0 auto;
}

@media (min-width: 576px) {
    .social-icons {
        display: flex;
        justify-content: center;
        gap: 1rem;
        flex-wrap: wrap;
        max-width: none;
    }
}

.social-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 0.5rem;
    background: var(--modern-bg-alt);
    border: 2px solid var(--modern-border);
    border-radius: 10px;
    transition: all 0.3s;
    text-decoration: none;
    min-width: auto;
}

@media (min-width: 576px) {
    .social-icon {
        padding: 1rem;
        min-width: 90px;
    }
}

.social-icon:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
    text-decoration: none;
    border-color: var(--modern-primary);
    background: var(--modern-bg);
}

.social-icon i {
    font-size: 1.25rem;
    transition: transform 0.3s;
}

@media (min-width: 576px) {
    .social-icon i {
        font-size: 1.5rem;
    }
}

.social-icon:hover i {
    transform: scale(1.2);
}

.social-label {
    font-weight: 600;
    font-size: 0.8125rem;
    color: var(--modern-text);
}

@media (min-width: 576px) {
    .social-label {
        font-size: 0.875rem;
    }
}

/* All social icons use consistent color */
.social-icon i {
    color: var(--modern-primary);
}

/* ===== QUOTE SECTION ===== */
.quote-container {
    margin: 1.5rem 0;
    padding: 1rem;
    background: linear-gradient(135deg, var(--modern-primary-light) 0%, var(--modern-bg-alt) 100%);
    border-radius: 12px;
    border-left: 4px solid var(--modern-primary);
}

@media (min-width: 768px) {
    .quote-container {
        margin: 2rem 0;
        padding: 1.5rem;
    }
}

.quote-wrapper {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.quote-icon {
    font-size: 1.5rem;
    color: var(--modern-primary);
    opacity: 0.3;
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .quote-icon {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }
}

.quote {
    font-size: 0.9375rem;
    font-style: italic;
    color: var(--modern-text);
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .quote {
        font-size: 1.0625rem;
        margin-bottom: 0.75rem;
    }
}

.author {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--modern-text-light);
    margin-bottom: 0;
}

@media (min-width: 768px) {
    .author {
        font-size: 0.9375rem;
    }
}

/* ===== CONTACT SECTION ===== */
.contact-redesigned {
    background: var(--modern-bg-alt);
    border-radius: 12px;
    padding: 1rem;
}

@media (min-width: 768px) {
    .contact-redesigned {
        padding: 2rem;
    }
}

.heading-contact {
    text-align: center;
    color: var(--modern-text);
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .heading-contact {
        margin-bottom: 2rem;
    }
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    align-items: start;
}

@media (min-width: 992px) {
    .contact-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 2rem;
    }
}

.contact-info h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--modern-text);
    margin-bottom: 0.75rem;
}

.contact-info p {
    color: var(--modern-text-light);
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding: 0.875rem;
    background: var(--modern-bg);
    border-radius: 8px;
}

.info-item i {
    font-size: 1.125rem;
    color: var(--modern-primary);
}

.info-item a {
    color: var(--modern-text);
    text-decoration: none;
    font-weight: 500;
}

.info-item a:hover {
    color: var(--modern-primary);
    text-decoration: none;
}

/* ===== FORM IMPROVEMENTS ===== */
.contact-form .form-group {
    margin-bottom: 1.25rem;
}

.contact-form label {
    font-weight: 600;
    color: var(--modern-text);
    margin-bottom: 0.5rem;
    display: block;
}

.contact-form .form-control {
    border: 2px solid var(--modern-border);
    border-radius: 8px;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    transition: all 0.3s;
    background: var(--modern-bg);
}

.contact-form .form-control:focus {
    border-color: var(--modern-primary);
    box-shadow: 0 0 0 3px var(--modern-primary-light);
    outline: none;
}

.contact-form .btn-primary {
    background: var(--modern-primary);
    border: none;
    padding: 0.875rem 2rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 8px;
    transition: all 0.3s;
    cursor: pointer;
}

.contact-form .btn-primary:hover {
    background: var(--modern-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-card);
}

/* ===== CONTACT CARD ===== */
.contact-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2rem;
    background: var(--modern-bg);
    border-radius: 16px;
    box-shadow: var(--shadow-card);
}

.contact-card-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--modern-primary);
    margin-bottom: 1.5rem;
}

.contact-card-body h5 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--modern-text);
    margin-bottom: 0.5rem;
}

.contact-card-body p {
    color: var(--modern-text-light);
    margin-bottom: 1.5rem;
}

/* ===== SCROLL TO TOP BUTTON ===== */
.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--modern-primary);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    box-shadow: var(--shadow-card);
    z-index: 1000;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background: var(--modern-primary-dark);
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

/* ===== BADGES ===== */
.current-badge,
.freelance-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.875rem;
    background: var(--modern-primary-light);
    color: var(--modern-primary-dark);
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.8125rem;
    margin-right: 0.75rem;
}

.current-indicator {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: var(--modern-primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* ===== NAVBAR IMPROVEMENTS ===== */
.navbar {
    box-shadow: var(--shadow-subtle);
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95) !important;
}

.nav-link {
    font-weight: 500;
    transition: all 0.3s;
    border-radius: 8px;
    margin-bottom: 0.25rem;
}

.nav-link:hover {
    background: var(--modern-primary-light);
    transform: translateX(4px);
}

.nav-link.active {
    background: var(--modern-primary-light);
    color: var(--modern-primary-dark) !important;
}

/* ===== LANGUAGE SWITCHER ===== */
.language-switcher {
    position: fixed;
    top: 2rem;
    right: 2rem;
    z-index: 1000;
}

.current-lang {
    background: var(--modern-bg);
    border: 2px solid var(--modern-border);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 1.5rem;
}

.current-lang:hover {
    border-color: var(--modern-primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-card);
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.5rem;
    background: var(--modern-bg);
    border: 1px solid var(--modern-border);
    border-radius: 8px;
    box-shadow: var(--shadow-card);
    display: none;
    min-width: 150px;
}

.lang-dropdown.show {
    display: block;
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s;
}

.lang-option:hover {
    background: var(--modern-primary-light);
}

.lang-option.active {
    background: var(--modern-primary-light);
    font-weight: 600;
}

/* ===== RESPONSIVE IMPROVEMENTS ===== */
@media (max-width: 768px) {
    .resume-section {
        padding: 1.5rem 0;
    }

    .language-switcher {
        top: 1rem;
        right: 1rem;
    }

    /* Make container have proper padding on mobile */
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    /* Improve readability on mobile */
    strong {
        font-weight: 600;
    }
}

/* Extra adjustments for very small screens */
@media (max-width: 360px) {
    body {
        font-size: 15px;
    }

    .skill-card {
        padding: 1rem 0.5rem;
        min-height: 100px;
    }

    .skill-icon {
        font-size: 1.75rem;
    }
}

/* ===== SMOOTH TRANSITIONS ===== */
* {
    transition-property: background-color, border-color, color, fill, stroke, opacity, box-shadow, transform;
    transition-duration: 0.3s;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== ACCESSIBILITY ===== */
:focus-visible {
    outline: 2px solid var(--modern-primary);
    outline-offset: 2px;
}

/* ===== PRINT STYLES ===== */
@media print {
    .scroll-to-top,
    .language-switcher,
    .navbar {
        display: none;
    }
}