/**
 * Shikha Kaul - RyanCV Style Portfolio
 * Dark theme with sidebar navigation
 */

/* ===== CSS Variables ===== */
:root {
    --primary: #10b981;
    --primary-light: #34d399;
    --primary-dark: #059669;
    --primary-glow: rgba(16, 185, 129, 0.3);

    --bg-dark: #0f0f1a;
    --bg-card: #1a1a2e;
    --bg-card-hover: #252542;
    --bg-sidebar: #16162a;

    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);

    --border-color: rgba(255, 255, 255, 0.1);

    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Poppins', sans-serif;

    --sidebar-width: 300px;
    --transition: all 0.3s ease;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
    background: var(--bg-dark);
    overflow-x: hidden;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-light);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* ===== Preloader ===== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-icon {
    width: 50px;
    height: 50px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===== Page Wrapper ===== */
.page-wrapper {
    display: flex;
    min-height: 100vh;
}

/* ===== Sidebar ===== */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    z-index: 100;
    overflow-y: auto;
}

.sidebar-inner {
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

/* Profile Card */
.profile-card {
    text-align: center;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 30px;
}

.profile-image {
    width: 150px;
    height: 150px;
    margin: 0 auto 20px;
    border-radius: 50%;
    padding: 5px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    position: relative;
}

.profile-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--bg-sidebar);
}

.profile-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.profile-title {
    font-size: 0.85rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
}

/* Social Links */
.social-links {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border-radius: 50%;
    color: var(--text-secondary);
    font-size: 1rem;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    color: var(--text-primary);
    transform: translateY(-3px);
}

/* Sidebar Navigation */
.sidebar-nav {
    flex: 1;
}

.sidebar-nav ul {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    color: var(--text-secondary);
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
}

.sidebar-nav .nav-link i {
    width: 20px;
    text-align: center;
    font-size: 1rem;
}

.sidebar-nav .nav-link:hover,
.sidebar-nav .nav-link.active {
    background: var(--primary-glow);
    color: var(--primary);
}

.sidebar-nav .nav-link.active {
    background: var(--primary);
    color: var(--text-primary);
}

/* Download Button */
.btn-download {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 25px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--text-primary);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 30px;
    transition: var(--transition);
}

.btn-download:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px var(--primary-glow);
    color: var(--text-primary);
}

/* ===== Mobile Profile ===== */
.mobile-profile {
    display: none;
    text-align: center;
    padding: 25px 20px;
    margin-bottom: 25px;
    background: var(--bg-card);
    border-radius: 15px;
    border: 1px solid var(--border-color);
}

.mobile-profile-image {
    width: 100px;
    height: 100px;
    margin: 0 auto 15px;
    border-radius: 50%;
    padding: 3px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
}

.mobile-profile-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--bg-card);
}

.mobile-profile-name {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 3px;
}

.mobile-profile-title {
    font-size: 0.75rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
    margin-bottom: 15px;
}

.mobile-social-links {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.mobile-social-links a {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-dark);
    border-radius: 50%;
    color: var(--text-secondary);
    font-size: 0.95rem;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.mobile-social-links a:hover {
    background: var(--primary);
    color: var(--text-primary);
    border-color: var(--primary);
    transform: translateY(-3px);
}

/* ===== Mobile Header ===== */
.mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 70px;
    background: var(--bg-sidebar);
    border-bottom: 1px solid var(--border-color);
    padding: 0 20px;
    align-items: center;
    justify-content: space-between;
    z-index: 101;
}

.mobile-logo {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
}

.menu-toggle {
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    padding: 10px;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* ===== Main Content ===== */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 60px;
    max-width: calc(100% - var(--sidebar-width));
}

/* ===== Sections ===== */
.section {
    margin-bottom: 80px;
}

.section-header {
    margin-bottom: 40px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.section-title span {
    color: var(--primary);
}

.section-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ===== About Section ===== */
.about-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.about-text h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.highlight {
    color: var(--primary);
}

.about-text .lead {
    font-size: 1.1rem;
    margin-bottom: 15px;
}

.about-text p {
    margin-bottom: 15px;
}

.about-text strong {
    color: var(--text-primary);
}

/* About Info */
.about-info {
    background: var(--bg-card);
    border-radius: 15px;
    padding: 30px;
    border: 1px solid var(--border-color);
}

.info-item {
    display: flex;
    gap: 10px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.info-label {
    font-weight: 600;
    color: var(--text-primary);
    min-width: 100px;
}

.info-value a {
    color: var(--text-secondary);
}

.info-value a:hover {
    color: var(--primary);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stat-item {
    background: var(--bg-card);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.stat-item:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 10px;
}

.stat-number::after {
    content: '+';
    font-size: 2rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===== Resume Section ===== */
.resume-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.resume-heading {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.resume-heading i {
    color: var(--primary);
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 30px;
}

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

.timeline-dot {
    position: absolute;
    left: -30px;
    top: 5px;
    width: 14px;
    height: 14px;
    background: var(--primary);
    border-radius: 50%;
    border: 3px solid var(--bg-dark);
}

.timeline-content {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 25px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.timeline-content:hover {
    border-color: var(--primary-glow);
}

.timeline-date {
    display: inline-block;
    background: var(--primary-glow);
    color: var(--primary);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 12px;
}

.timeline-content h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.timeline-company {
    color: var(--primary);
    font-weight: 500;
    margin-bottom: 15px;
}

.timeline-content ul {
    padding-left: 20px;
}

.timeline-content li {
    position: relative;
    padding-left: 15px;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.timeline-content li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 5px;
    height: 5px;
    background: var(--primary);
    border-radius: 50%;
}

/* Certifications */
.certifications-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.cert-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 20px;
    background: var(--bg-card);
    border-radius: 10px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.cert-item:hover {
    border-color: var(--primary);
}

.cert-item i {
    color: var(--primary);
    font-size: 1.2rem;
}

.cert-item span {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ===== Skills Section ===== */
.skills-circles {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.skill-circle {
    text-align: center;
    position: relative;
}

.skill-circle svg {
    width: 120px;
    height: 120px;
    transform: rotate(-90deg);
}

.skill-circle-bg {
    fill: none;
    stroke: var(--border-color);
    stroke-width: 8;
}

.skill-circle-progress {
    fill: none;
    stroke: var(--primary);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    transition: stroke-dashoffset 1.5s ease;
}

.skill-circle-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.skill-percent {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
}

.skill-name {
    margin-top: 15px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Tools Section */
.tools-section {
    background: var(--bg-card);
    border-radius: 15px;
    padding: 40px;
    border: 1px solid var(--border-color);
}

.tools-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 25px;
    text-align: center;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.tool-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 25px 15px;
    background: var(--bg-dark);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.tool-item:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.tool-item i {
    font-size: 2rem;
    color: var(--primary);
}

.tool-item span {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ===== Services Section ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--bg-card);
    border-radius: 15px;
    padding: 35px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-glow);
}

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

.service-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-glow);
    border-radius: 15px;
    margin-bottom: 25px;
}

.service-icon i {
    font-size: 1.8rem;
    color: var(--primary);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.service-card p {
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ===== Contact Section ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.contact-item:hover {
    border-color: var(--primary);
}

.contact-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-glow);
    border-radius: 12px;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 1.3rem;
    color: var(--primary);
}

.contact-details h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.contact-details a {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.contact-details a:hover {
    color: var(--primary);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--bg-card);
    border-radius: 15px;
    padding: 40px;
    border: 1px solid var(--border-color);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--text-primary);
    border: none;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px var(--primary-glow);
}

.btn-submit:disabled {
    cursor: not-allowed;
}

/* Form Messages */
.form-message {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: 0.95rem;
    animation: slideIn 0.3s ease;
}

.form-message-success {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #10b981;
}

.form-message-error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

.form-message.fade-out {
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Footer ===== */
.footer {
    text-align: center;
    padding: 30px 0;
    border-top: 1px solid var(--border-color);
    margin-top: 50px;
}

.footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ===== Responsive ===== */
@media (max-width: 1200px) {
    .skills-circles {
        grid-template-columns: repeat(3, 1fr);
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    :root {
        --sidebar-width: 280px;
    }

    .main-content {
        padding: 50px 40px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .resume-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .tools-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: var(--transition);
        width: 280px;
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .mobile-header {
        display: flex;
    }

    .mobile-profile {
        display: block;
    }

    .main-content {
        margin-left: 0;
        max-width: 100%;
        padding: 90px 20px 40px;
    }

    .section {
        margin-bottom: 60px;
    }

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

    .section-title {
        font-size: 1.75rem;
    }

    .section-subtitle {
        font-size: 0.85rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .about-text h3 {
        font-size: 1.25rem;
    }

    .about-text .lead {
        font-size: 1rem;
    }

    .about-info {
        padding: 20px;
    }

    .info-item {
        flex-direction: column;
        gap: 5px;
    }

    .info-label {
        min-width: auto;
    }

    .value-props {
        margin-top: 20px;
    }

    .value-prop {
        padding: 12px;
    }

    .value-prop i {
        font-size: 1.1rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .stat-item {
        padding: 20px 15px;
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-number::after {
        font-size: 1.3rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }

    .resume-grid {
        gap: 30px;
    }

    .resume-heading {
        font-size: 1.1rem;
    }

    .timeline {
        padding-left: 25px;
    }

    .timeline-content {
        padding: 20px;
    }

    .timeline-content h4 {
        font-size: 1rem;
    }

    .timeline-content li {
        font-size: 0.85rem;
    }

    .skills-circles {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .skill-circle svg {
        width: 90px;
        height: 90px;
    }

    .skill-percent {
        font-size: 1.1rem;
    }

    .skill-name {
        font-size: 0.8rem;
        margin-top: 10px;
    }

    .tools-section {
        padding: 25px 20px;
    }

    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .tool-item {
        padding: 20px 10px;
    }

    .tool-item i {
        font-size: 1.5rem;
    }

    .tool-item span {
        font-size: 0.8rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .service-card {
        padding: 25px;
    }

    .service-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 20px;
    }

    .service-icon i {
        font-size: 1.5rem;
    }

    .service-card h3 {
        font-size: 1.1rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .contact-item {
        padding: 20px;
    }

    .contact-icon {
        width: 45px;
        height: 45px;
    }

    .contact-form-wrapper {
        padding: 25px 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .form-group input,
    .form-group textarea {
        padding: 12px 15px;
        font-size: 0.9rem;
    }

    .btn-submit {
        width: 100%;
        justify-content: center;
        padding: 14px 25px;
    }

    .certifications-list {
        gap: 10px;
    }

    .cert-item {
        padding: 12px 15px;
    }

    .cert-item span {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .main-content {
        padding: 85px 15px 30px;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .section-subtitle {
        font-size: 0.8rem;
        letter-spacing: 1px;
    }

    .about-text h3 {
        font-size: 1.1rem;
    }

    .about-text p {
        font-size: 0.9rem;
    }

    .stat-item {
        padding: 15px 10px;
    }

    .stat-number {
        font-size: 1.75rem;
    }

    .stat-number::after {
        font-size: 1.1rem;
    }

    .stat-label {
        font-size: 0.7rem;
    }

    .skills-circles {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .skill-circle svg {
        width: 75px;
        height: 75px;
    }

    .skill-percent {
        font-size: 0.95rem;
    }

    .skill-name {
        font-size: 0.75rem;
    }

    .tools-section {
        padding: 20px 15px;
    }

    .tools-grid {
        gap: 10px;
    }

    .tool-item {
        padding: 15px 8px;
    }

    .tool-item i {
        font-size: 1.3rem;
    }

    .tool-item span {
        font-size: 0.75rem;
    }

    .timeline-content {
        padding: 15px;
    }

    .timeline-date {
        font-size: 0.75rem;
        padding: 4px 10px;
    }

    .timeline-content h4 {
        font-size: 0.95rem;
    }

    .service-card {
        padding: 20px;
    }

    .contact-form-wrapper {
        padding: 20px 15px;
    }

    .contact-item {
        padding: 15px;
        gap: 15px;
    }

    .contact-icon {
        width: 40px;
        height: 40px;
    }

    .contact-icon i {
        font-size: 1rem;
    }

    .mobile-header {
        height: 60px;
        padding: 0 15px;
    }

    .mobile-logo {
        font-size: 1.1rem;
    }

    .profile-image {
        width: 120px;
        height: 120px;
    }

    .profile-name {
        font-size: 1.3rem;
    }

    .profile-title {
        font-size: 0.75rem;
    }

    .sidebar-inner {
        padding: 30px 20px;
    }

    .btn-download {
        padding: 12px 20px;
        font-size: 0.85rem;
    }
}

/* ===== Value Props ===== */
.value-props {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.value-prop {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px;
    background: var(--bg-card);
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.value-prop i {
    color: var(--primary);
    font-size: 1.3rem;
    margin-top: 3px;
}

.value-prop strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 3px;
}

.value-prop span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.highlight-text {
    color: var(--primary) !important;
    font-weight: 600;
}

/* ===== Companies Section ===== */
.companies-section {
    margin-top: 50px;
    text-align: center;
}

.companies-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 30px;
}

.companies-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
}

.company-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 25px 30px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    min-width: 140px;
}

.company-logo:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.logo-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-glow);
    border-radius: 50%;
    margin-bottom: 5px;
}

.logo-icon i {
    font-size: 1.4rem;
    color: var(--primary);
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.logo-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===== Portfolio Section ===== */
.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 50px;
}

.portfolio-card {
    background: var(--bg-card);
    border-radius: 15px;
    padding: 35px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.portfolio-card.featured {
    border-color: var(--primary-glow);
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(99, 102, 241, 0.05) 100%);
}

.portfolio-card:hover {
    border-color: var(--primary);
}

.portfolio-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    flex-wrap: wrap;
    gap: 10px;
}

.portfolio-company {
    background: var(--primary);
    color: var(--text-primary);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.portfolio-type {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.portfolio-card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.portfolio-desc {
    margin-bottom: 25px;
    line-height: 1.8;
}

.portfolio-challenge,
.portfolio-solution,
.portfolio-results {
    margin-bottom: 25px;
}

.portfolio-challenge h4,
.portfolio-solution h4,
.portfolio-results h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.portfolio-challenge h4 i { color: #ef4444; }
.portfolio-solution h4 i { color: #f59e0b; }
.portfolio-results h4 i { color: #10b981; }

.portfolio-solution ul {
    padding-left: 20px;
}

.portfolio-solution li {
    position: relative;
    padding-left: 15px;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.portfolio-solution li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 5px;
    height: 5px;
    background: var(--primary);
    border-radius: 50%;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.results-grid.compact {
    grid-template-columns: repeat(2, 1fr);
}

.result-item {
    text-align: center;
    padding: 20px;
    background: var(--bg-dark);
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.result-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 5px;
}

.result-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.portfolio-tags span {
    background: var(--primary-glow);
    color: var(--primary);
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* ===== Differentiators ===== */
.differentiators {
    background: var(--bg-card);
    border-radius: 15px;
    padding: 40px;
    border: 1px solid var(--border-color);
}

.diff-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 35px;
}

.diff-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.diff-item {
    padding: 25px;
    background: var(--bg-dark);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.diff-item:hover {
    border-color: var(--primary);
}

.diff-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-glow);
    border-radius: 12px;
    margin-bottom: 15px;
}

.diff-icon i {
    font-size: 1.3rem;
    color: var(--primary);
}

.diff-item h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.diff-item p {
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ===== Industries List ===== */
.industries-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.industry-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    background: var(--bg-card);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.industry-item i {
    color: var(--primary);
    font-size: 1.1rem;
    width: 25px;
}

.industry-item span {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ===== Skills Breakdown ===== */
.skills-breakdown {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 40px;
}

.skills-category {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 25px;
    border: 1px solid var(--border-color);
}

.skills-category h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.skills-category h4 i {
    color: var(--primary);
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.skill-tags span {
    background: var(--bg-dark);
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.skill-tags span:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* ===== Service Outcomes ===== */
.service-outcomes {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-outcomes span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.service-outcomes i {
    color: #10b981;
    font-size: 0.8rem;
}

/* ===== Testimonials ===== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 50px;
}

.testimonial-card {
    background: var(--bg-card);
    border-radius: 15px;
    padding: 30px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: var(--primary);
}

.testimonial-content {
    margin-bottom: 20px;
}

.testimonial-content i {
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: 15px;
    display: block;
}

.testimonial-content p {
    font-style: italic;
    line-height: 1.8;
    font-size: 0.95rem;
}

.testimonial-author {
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
}

.author-info strong {
    display: block;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.author-info span {
    color: var(--primary);
    font-size: 0.85rem;
}

/* ===== Hire CTA ===== */
.hire-cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 15px;
    padding: 50px;
    text-align: center;
}

.hire-cta h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.hire-cta p {
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto 25px;
    font-size: 1.1rem;
}

.btn-hire {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    background: var(--text-primary);
    color: var(--primary-dark);
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
}

.btn-hire:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    color: var(--primary-dark);
}

/* ===== Availability Card ===== */
.availability-card {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(16, 185, 129, 0.05) 100%);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 12px;
    padding: 20px;
    margin-top: 10px;
}

.availability-status {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.status-dot {
    width: 10px;
    height: 10px;
    background: #10b981;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

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

.availability-status span {
    color: #10b981;
    font-weight: 600;
}

.availability-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
}

/* ===== Responsive Updates ===== */
@media (max-width: 1200px) {
    .results-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .diff-grid {
        grid-template-columns: 1fr;
    }

    .skills-breakdown {
        grid-template-columns: 1fr;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .results-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .results-grid.compact {
        grid-template-columns: 1fr;
    }

    .result-item {
        padding: 15px;
    }

    .result-number {
        font-size: 1.5rem;
    }

    .result-label {
        font-size: 0.75rem;
    }

    .portfolio-card {
        padding: 20px;
    }

    .portfolio-card h3 {
        font-size: 1.15rem;
    }

    .portfolio-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .portfolio-company {
        font-size: 0.8rem;
        padding: 4px 12px;
    }

    .portfolio-type {
        font-size: 0.8rem;
    }

    .portfolio-desc {
        font-size: 0.9rem;
        margin-bottom: 20px;
    }

    .portfolio-challenge h4,
    .portfolio-solution h4,
    .portfolio-results h4 {
        font-size: 0.9rem;
    }

    .portfolio-solution li {
        font-size: 0.85rem;
    }

    .portfolio-tags span {
        font-size: 0.75rem;
        padding: 4px 10px;
    }

    .differentiators {
        padding: 25px 20px;
    }

    .diff-title {
        font-size: 1.25rem;
        margin-bottom: 25px;
    }

    .diff-item {
        padding: 20px;
    }

    .diff-icon {
        width: 45px;
        height: 45px;
    }

    .diff-icon i {
        font-size: 1.1rem;
    }

    .diff-item h4 {
        font-size: 1rem;
    }

    .diff-item p {
        font-size: 0.85rem;
    }

    .testimonial-card {
        padding: 25px 20px;
    }

    .testimonial-content i {
        font-size: 1.25rem;
    }

    .testimonial-content p {
        font-size: 0.9rem;
    }

    .author-info strong {
        font-size: 0.9rem;
    }

    .author-info span {
        font-size: 0.8rem;
    }

    .hire-cta {
        padding: 35px 20px;
    }

    .hire-cta h3 {
        font-size: 1.3rem;
    }

    .hire-cta p {
        font-size: 0.95rem;
    }

    .btn-hire {
        padding: 12px 28px;
        font-size: 0.9rem;
    }

    .availability-card {
        padding: 18px;
    }

    .availability-status span {
        font-size: 0.9rem;
    }

    .availability-card p {
        font-size: 0.85rem;
    }

    .skills-category {
        padding: 20px;
    }

    .skills-category h4 {
        font-size: 0.9rem;
    }

    .skill-tags span {
        font-size: 0.75rem;
        padding: 5px 10px;
    }

    .industry-item {
        padding: 10px 12px;
    }

    .industry-item i {
        font-size: 1rem;
    }

    .industry-item span {
        font-size: 0.85rem;
    }

    .companies-section {
        margin-top: 40px;
    }

    .companies-label {
        font-size: 0.8rem;
        margin-bottom: 20px;
    }

    .companies-grid {
        gap: 15px;
    }

    .company-logo {
        padding: 18px 20px;
        min-width: 120px;
        flex: 1 1 calc(50% - 15px);
        max-width: calc(50% - 8px);
    }

    .logo-icon {
        width: 40px;
        height: 40px;
    }

    .logo-icon i {
        font-size: 1.1rem;
    }

    .logo-text {
        font-size: 0.95rem;
    }

    .logo-sub {
        font-size: 0.65rem;
    }
}

@media (max-width: 480px) {
    .portfolio-card {
        padding: 18px;
    }

    .portfolio-card h3 {
        font-size: 1.05rem;
    }

    .portfolio-company {
        font-size: 0.75rem;
    }

    .portfolio-desc {
        font-size: 0.85rem;
    }

    .results-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .result-item {
        padding: 12px 10px;
    }

    .result-number {
        font-size: 1.25rem;
    }

    .result-label {
        font-size: 0.7rem;
    }

    .differentiators {
        padding: 20px 15px;
    }

    .diff-title {
        font-size: 1.1rem;
    }

    .diff-item {
        padding: 15px;
    }

    .diff-item h4 {
        font-size: 0.9rem;
    }

    .diff-item p {
        font-size: 0.8rem;
    }

    .testimonial-card {
        padding: 20px 15px;
    }

    .testimonial-content p {
        font-size: 0.85rem;
    }

    .hire-cta {
        padding: 30px 15px;
    }

    .hire-cta h3 {
        font-size: 1.15rem;
    }

    .hire-cta p {
        font-size: 0.85rem;
    }

    .btn-hire {
        padding: 12px 24px;
        font-size: 0.85rem;
        width: 100%;
        justify-content: center;
    }

    .availability-card {
        padding: 15px;
    }

    .availability-status span {
        font-size: 0.85rem;
    }

    .availability-card p {
        font-size: 0.8rem;
    }

    .skills-category {
        padding: 15px;
    }

    .skills-category h4 {
        font-size: 0.85rem;
        gap: 8px;
    }

    .skill-tags {
        gap: 6px;
    }

    .skill-tags span {
        font-size: 0.7rem;
        padding: 4px 8px;
    }

    .value-prop {
        padding: 12px;
        gap: 12px;
    }

    .value-prop i {
        font-size: 1rem;
    }

    .value-prop strong {
        font-size: 0.9rem;
    }

    .value-prop span {
        font-size: 0.8rem;
    }

    .mobile-profile {
        padding: 20px 15px;
        margin-bottom: 20px;
    }

    .mobile-profile-image {
        width: 85px;
        height: 85px;
    }

    .mobile-profile-name {
        font-size: 1.25rem;
    }

    .mobile-profile-title {
        font-size: 0.7rem;
        letter-spacing: 1.5px;
    }

    .mobile-social-links a {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }

    .companies-section {
        margin-top: 30px;
    }

    .companies-grid {
        gap: 10px;
    }

    .company-logo {
        padding: 15px;
        min-width: 100px;
    }

    .logo-icon {
        width: 35px;
        height: 35px;
    }

    .logo-icon i {
        font-size: 1rem;
    }

    .logo-text {
        font-size: 0.85rem;
    }

    .logo-sub {
        font-size: 0.6rem;
    }
}

/* ===== Utility Classes ===== */
.text-primary { color: var(--primary); }
.text-white { color: var(--text-primary); }
.bg-card { background: var(--bg-card); }