/* =====================================================
   GENERAL STYLES & VARIABLES
   ===================================================== */

:root {
    --primary-color: #0066ff;
    --secondary-color: #ff6b35;
    --dark-bg: #0a0e27;
    --light-bg: #f8fafc;
    --text-dark: #1a202c;
    --text-light: #64748b;
    --border-color: #e2e8f0;
    --gradient-1: linear-gradient(135deg, #0066ff 0%, #0052cc 100%);
    --gradient-2: linear-gradient(135deg, #ff6b35 0%, #ff5722 100%);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: #ffffff;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    box-sizing: border-box;
}

/* =====================================================
   NAVIGATION
   ===================================================== */

.navbar {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 100;
    box-shadow: var(--shadow-sm);
    display: flex;
    justify-content: center;
}

.nav-container {
    width: 100%;
    margin: 0 auto;
    padding: 1rem 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
    max-width: 1400px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
    display: none;
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* =====================================================
   HERO SECTION
   ===================================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f8fafc 0%, #f0f4f8 100%);
    padding: 80px 40px;
    width: 100%;
    margin: 0 auto;
}

.hero-decoration {
    position: absolute;
    right: -100px;
    top: 50%;
    transform: translateY(-50%);
    width: 500px;
    height: 500px;
    pointer-events: none;
}

.gradient-circle {
    width: 100%;
    height: 100%;
    background: var(--gradient-1);
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
}

.hero-content {
    z-index: 10;
    max-width: 800px;
    animation: fadeInUp 0.8s ease-out;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-name {
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    font-family: 'Outfit', sans-serif;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    font-family: 'Outfit', sans-serif;
    color: var(--text-dark);
}

.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    max-width: 850px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
    width: 100%;
    max-width: 950px;
    margin-left: auto;
    margin-right: auto;
}

.stat-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: fadeInUp 0.8s ease-out;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-top: 0.5rem;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* =====================================================
   BUTTONS
   ===================================================== */

.btn {
    padding: 14px 32px;
    border: none;
    border-radius: 8px;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-1);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 102, 255, 0.4);
}

.btn-secondary {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
}

/* =====================================================
   SECTIONS
   ===================================================== */

section {
    padding: 80px 0;
    width: 100%;
}

.section-title {
    font-size: 2.5rem;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    margin-bottom: 3rem;
    text-align: center;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-1);
    border-radius: 2px;
}

/* =====================================================
   ABOUT SECTION
   ===================================================== */

.about {
    background: white;
}

.about-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: var(--text-light);
}

.about-text .lead {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 2rem;
}

.about-highlight {
    position: sticky;
    top: 120px;
}

.highlight-box {
    background: linear-gradient(135deg, #f0f4f8 0%, #e8eef5 100%);
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

.highlight-box h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.highlight-box p {
    color: var(--text-light);
    line-height: 1.8;
}

/* =====================================================
   CAREER PROGRESSION SECTION
   ===================================================== */

.career-progression {
    background: white;
    padding: 80px 40px;
}

.progression-phases {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 3rem;
}

.phase {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background: #f8fafc;
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
    transition: all 0.3s ease;
}

.phase:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.phase-marker {
    font-size: 2rem;
    flex-shrink: 0;
    line-height: 1;
}

.phase-content {
    flex: 1;
}

.phase-content h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.phase-content p {
    color: var(--text-light);
    line-height: 1.8;
}

.vision-statement {
    background: linear-gradient(135deg, #f8fafc 0%, #eef4ff 100%);
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

.vision-statement h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.vision-statement p {
    color: var(--text-light);
    line-height: 1.8;
}

/* =====================================================
   ACHIEVEMENTS SECTION
   ===================================================== */

.achievements {
    background: linear-gradient(135deg, #f8fafc 0%, #f0f4f8 100%);
}

.achievement-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.achievement-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    text-align: center;
    animation: fadeInUp 0.6s ease-out;
}

.achievement-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.achievement-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: inline-block;
}

.achievement-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.achievement-metric {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.achievement-card p {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* =====================================================
   EXPERTISE SECTION
   ===================================================== */

.expertise {
    background: white;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.expertise-category {
    background: linear-gradient(135deg, #f8fafc 0%, #f0f4f8 100%);
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
    border-top: 3px solid var(--primary-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.expertise-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.expertise-category:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* Expertise Category Accent Colors */
.expertise-cloud {
    border-left-color: #0066ff;
    border-top-color: #0066ff;
}

.expertise-cloud::before {
    background: linear-gradient(90deg, transparent, #0066ff, transparent);
}

.expertise-strategy {
    border-left-color: #ff6b35;
    border-top-color: #ff6b35;
}

.expertise-strategy::before {
    background: linear-gradient(90deg, transparent, #ff6b35, transparent);
}

.expertise-leadership {
    border-left-color: #00b4d8;
    border-top-color: #00b4d8;
}

.expertise-leadership::before {
    background: linear-gradient(90deg, transparent, #00b4d8, transparent);
}

.expertise-certifications {
    border-left-color: #7209b7;
    border-top-color: #7209b7;
}

.expertise-certifications::before {
    background: linear-gradient(90deg, transparent, #7209b7, transparent);
}

.expertise-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.expertise-icon {
    font-size: 1.8rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.expertise-category h3 {
    font-size: 1.2rem;
    margin: 0;
    color: var(--text-dark);
}

.skill-list {
    list-style: none;
}

.skill-list li {
    padding: 0.75rem 0;
    color: var(--text-light);
    display: flex;
    align-items: center;
    position: relative;
    padding-left: 1.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.skill-list li:last-child {
    border-bottom: none;
}

.skill-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: inherit;
    font-weight: 700;
}

.expertise-cloud .skill-list li::before {
    color: #0066ff;
}

.expertise-strategy .skill-list li::before {
    color: #ff6b35;
}

.expertise-leadership .skill-list li::before {
    color: #00b4d8;
}

.expertise-certifications .skill-list li::before {
    color: #7209b7;
}

/* =====================================================
   EXPERIENCE/TIMELINE SECTION
   ===================================================== */

.experience {
    background: linear-gradient(135deg, #f8fafc 0%, #f0f4f8 100%);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    position: relative;
}

.experience::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 102, 255, 0.3), transparent);
}

.timeline {
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary-color), transparent);
}

.timeline-item {
    margin-bottom: 2rem;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: flex-start;
}

.timeline-item:nth-child(even) {
    direction: rtl;
}

.timeline-item:nth-child(even) .timeline-content {
    direction: ltr;
}

.timeline-marker {
    width: 16px;
    height: 16px;
    background: var(--primary-color);
    border: 4px solid white;
    border-radius: 50%;
    box-shadow: 0 0 0 2px var(--primary-color);
    margin-top: 0.5rem;
}

.timeline-content {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--primary-color);
    position: relative;
    transition: all 0.3s ease;
}

.timeline-item:hover .timeline-content {
    box-shadow: var(--shadow-lg);
}

/* Timeline item accent colors */
.timeline-equinix .timeline-content {
    border-left-color: #0066ff;
}

.timeline-ibm .timeline-content {
    border-left-color: #ff6b35;
}

.timeline-strategy .timeline-content {
    border-left-color: #00b4d8;
}

.timeline-huawei .timeline-content {
    border-left-color: #7209b7;
}

.timeline-linux .timeline-content {
    border-left-color: #06d6a0;
}

.timeline-ibm-early .timeline-content {
    border-left-color: #f77f00;
}

.timeline-icon {
    font-size: 1.5rem;
    margin-right: 0.75rem;
    display: inline-block;
}

.timeline-content h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    display: flex;
    align-items: center;
}

.timeline-date {
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1rem;
}

.timeline-context {
    background: #eef4ff;
    padding: 0.75rem 1rem;
    border-left: 3px solid var(--primary-color);
    border-radius: 4px;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    color: var(--text-dark);
    line-height: 1.6;
}

.timeline-context strong {
    color: var(--primary-color);
}

.timeline-content ul {
    list-style: none;
    padding: 0;
}

.timeline-content li {
    margin-bottom: 0.75rem;
    color: var(--text-light);
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.95rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.timeline-content li:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.timeline-content li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* =====================================================
   CONTACT SECTION
   ===================================================== */

.contact {
    background: linear-gradient(135deg, #0066ff 0%, #0052cc 100%);
    color: white;
}

.contact .section-title {
    color: white;
}

.contact .section-title::after {
    background: rgba(255, 255, 255, 0.5);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.contact-info p {
    margin-bottom: 2rem;
    line-height: 1.8;
    opacity: 0.95;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: white;
    text-decoration: none;
    padding: 0.75rem 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-link:hover {
    transform: translateX(10px);
}

.contact-icon {
    font-size: 1.5rem;
}


/* =====================================================
   FOOTER
   ===================================================== */

.footer {
    background: var(--dark-bg);
    color: white;
    padding: 2rem 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer p {
    margin: 0.5rem 0;
}

.footer-secondary {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    font-style: italic;
}

/* =====================================================
   ANIMATIONS
   ===================================================== */

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* =====================================================
   RESPONSIVE DESIGN
   ===================================================== */

@media (max-width: 768px) {
    .nav-menu {
        gap: 1rem;
        font-size: 0.9rem;
    }

    .hero-name {
        font-size: 1.25rem;
        letter-spacing: 1px;
        margin-bottom: 0.5rem;
    }

    .hero-title {
        font-size: 2.2rem;
        margin-bottom: 1rem;
    }

    .hero-subtitle {
        font-size: 1.05rem;
        margin-bottom: 2rem;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        margin-bottom: 2rem;
    }

    .stat-card {
        padding: 1.25rem 1rem;
    }

    .hero-decoration {
        display: none;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .career-progression {
        padding: 40px 40px;
    }

    .phase {
        flex-direction: column;
        gap: 1rem;
        padding: 1.5rem;
    }

    .phase-marker {
        font-size: 1.5rem;
    }

    .about-highlight {
        position: static;
    }

    .timeline::before {
        left: -10px;
    }

    .timeline-item {
        grid-template-columns: auto 1fr;
        gap: 1rem;
    }

    .timeline-item:nth-child(even) {
        direction: ltr;
    }

    .timeline-item:nth-child(even) .timeline-content {
        direction: ltr;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .hero-name {
        font-size: 1.1rem;
        letter-spacing: 0.5px;
        margin-bottom: 0.3rem;
    }

    .hero-title {
        font-size: 1.8rem;
        margin-bottom: 0.75rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }

    .stat-card {
        padding: 1rem 0.75rem;
    }

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

    .stat-label {
        font-size: 0.8rem;
    }

    .cta-buttons {
        gap: 0.75rem;
    }

    .cta-buttons .btn {
        padding: 12px 24px;
        font-size: 0.95rem;
    }

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

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

    .expertise-icon {
        font-size: 1.5rem;
    }

    .timeline-icon {
        font-size: 1.2rem;
        margin-right: 0.5rem;
    }

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