/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Enterprise Security Verification */
.verification-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 25%, #16213e 50%, #0f0f23 75%, #0a0a0a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    opacity: 1;
    transition: opacity 0.5s ease;
}

.verification-container {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    padding: 2.5rem;
    max-width: 600px;
    width: 90%;
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.5),
        0 0 60px rgba(49, 130, 206, 0.05);
    position: relative;
    overflow: hidden;
}

.verification-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #3182ce, #63b3ed, #22c55e, #3182ce);
    animation: securityScan 4s linear infinite;
}

@keyframes securityScan {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.verification-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.verification-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-icon {
    font-size: 2.5rem;
    background: linear-gradient(135deg, #3182ce, #63b3ed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-text .company-name {
    color: #e2e8f0;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.logo-text .security-label {
    color: #a0aec0;
    font-size: 0.9rem;
    font-weight: 500;
}

.security-status {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 500;
}

.status-indicator.active {
    color: #22c55e;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.encryption-badge {
    background: rgba(49, 130, 206, 0.1);
    color: #63b3ed;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid rgba(49, 130, 206, 0.2);
}

/* Progress Section */
.verification-progress-section {
    margin-bottom: 2rem;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.progress-label {
    color: #e2e8f0;
    font-size: 1rem;
    font-weight: 600;
}

.progress-percentage {
    color: #3182ce;
    font-size: 1.1rem;
    font-weight: 700;
    font-family: 'Courier New', monospace;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #3182ce, #63b3ed);
    width: 0%;
    transition: width 0.8s ease;
    border-radius: 4px;
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.5;
    transition: all 0.3s ease;
}

.step-item.active {
    opacity: 1;
}

.step-item.completed {
    opacity: 0.8;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #a0aec0;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.step-item.active .step-number {
    background: linear-gradient(135deg, #3182ce, #63b3ed);
    border-color: #3182ce;
    color: white;
    box-shadow: 0 0 20px rgba(49, 130, 206, 0.4);
}

.step-item.completed .step-number {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    border-color: #22c55e;
    color: white;
}

.step-label {
    color: #a0aec0;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.step-item.active .step-label {
    color: #e2e8f0;
}

/* Challenge Section */
.verification-challenge-section {
    margin-bottom: 2rem;
}

.challenge-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.challenge-header h2 {
    color: #e2e8f0;
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0;
}

.challenge-timer {
    color: #a0aec0;
    font-size: 0.9rem;
    font-weight: 500;
    font-family: 'Courier New', monospace;
}

.challenge-container {
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Loading Challenge */
.loading-challenge {
    text-align: center;
    color: #a0aec0;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(49, 130, 206, 0.2);
    border-top: 3px solid #3182ce;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

.loading-challenge p {
    font-size: 0.95rem;
    margin: 0;
}

/* Challenge Types */
.security-challenge {
    width: 100%;
    text-align: center;
}

.challenge-instruction {
    color: #e2e8f0;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.challenge-input {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 1rem;
    font-size: 1.2rem;
    color: #e2e8f0;
    text-align: center;
    width: 100%;
    max-width: 200px;
    margin: 0 auto 1rem;
    display: block;
    transition: all 0.3s ease;
}

.challenge-input:focus {
    outline: none;
    border-color: #3182ce;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 20px rgba(49, 130, 206, 0.2);
}

.challenge-button {
    background: linear-gradient(135deg, #3182ce, #63b3ed);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.challenge-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(49, 130, 206, 0.3);
}

/* Verification Footer */
.verification-footer {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.security-notice {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: rgba(251, 191, 36, 0.05);
    border: 1px solid rgba(251, 191, 36, 0.2);
    border-radius: 8px;
}

.notice-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
}

.notice-text {
    color: #a0aec0;
    font-size: 0.85rem;
    line-height: 1.4;
    margin: 0;
}

.attempts-counter {
    text-align: center;
    color: #a0aec0;
    font-size: 0.9rem;
}

.attempts-counter strong {
    color: #e2e8f0;
    font-weight: 600;
}

/* Responsive Verification */
@media (max-width: 768px) {
    .verification-container {
        padding: 2rem;
        margin: 1rem;
        max-width: 95%;
    }

    .verification-header h1 {
        font-size: 1.8rem;
    }

    .security-badges {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .step-indicator {
        gap: 0.75rem;
    }

    .step {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }

    .verification-stats {
        gap: 1rem;
    }

    .stat-value {
        font-size: 1rem;
    }

    .math-problem {
        font-size: 1.5rem;
    }

    .math-input {
        width: 100px;
        padding: 0.75rem;
        font-size: 1.2rem;
    }

    .pattern-grid {
        max-width: 150px;
        gap: 0.5rem;
    }

    .pattern-cell {
        font-size: 1.2rem;
    }

    .color-options {
        max-width: 250px;
        gap: 0.75rem;
    }

    .color-btn {
        height: 60px;
    }
}

@media (max-width: 480px) {
    .verification-container {
        padding: 1.5rem;
    }

    .verification-icon {
        font-size: 3rem;
    }

    .verification-header h1 {
        font-size: 1.5rem;
    }

    .step {
        width: 30px;
        height: 30px;
        font-size: 0.9rem;
    }

    .math-problem {
        font-size: 1.2rem;
    }

    .pattern-grid {
        max-width: 120px;
    }

    .color-options {
        max-width: 200px;
    }
}

/* Loading Animation */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0a0a0a 0%, #000000 50%, #0a0a0a 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(49, 130, 206, 0.3);
    border-top: 3px solid #3182ce;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-text {
    color: #e2e8f0;
    font-size: 1.2rem;
    font-weight: 500;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.85);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    z-index: 1000;
    backdrop-filter: blur(20px);
    transition: all 0.3s ease;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #e2e8f0;
    letter-spacing: -0.02em;
}

.brand-logo {
    width: 32px;
    height: 32px;
    color: #3182ce;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-badge {
    background: linear-gradient(135deg, #3182ce, #63b3ed);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #a0aec0;
    font-size: 0.9rem;
    font-weight: 500;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #48bb78;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: #a0aec0;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #e2e8f0;
    transform: translateY(-1px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #3182ce, #63b3ed);
    transition: width 0.3s ease;
}

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

.theme-toggle {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
    transition: all 0.3s ease;
    position: absolute;
}

.sun-icon {
    opacity: 1;
    transform: rotate(0deg);
}

.moon-icon {
    opacity: 0;
    transform: rotate(180deg);
}

.theme-toggle.dark .sun-icon {
    opacity: 0;
    transform: rotate(180deg);
}

.theme-toggle.dark .moon-icon {
    opacity: 1;
    transform: rotate(0deg);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #e2e8f0;
    background: linear-gradient(180deg, #0a0a0a 0%, #111111 25%, #1a1a1a 50%, #111111 75%, #0a0a0a 100%);
    overflow-x: hidden;
    margin: 0;
    min-height: 100vh;
}

#particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

/* Typography */
h1, h2, h3 {
    font-weight: 600;
    line-height: 1.2;
}

p {
    color: #666;
    font-weight: 400;
}


/* Main content */
main {
    margin-top: 70px;
    min-height: 100vh;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    color: #e2e8f0;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    animation: fadeInUp 1s ease-out 0.5s both;
    text-shadow:
        0 0 20px rgba(49, 130, 206, 0.5),
        0 0 40px rgba(49, 130, 206, 0.3),
        0 0 60px rgba(49, 130, 206, 0.2);
    background: linear-gradient(135deg, #e2e8f0 0%, #a0aec0 50%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    color: #a0aec0;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease-out 0.7s both;
}

.contact-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease-out 0.9s both;
}

.contact-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, #3182ce 0%, #63b3ed 100%);
    color: white;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    box-shadow:
        0 4px 12px rgba(49, 130, 206, 0.4),
        0 0 20px rgba(49, 130, 206, 0.2);
    position: relative;
    overflow: hidden;
}

.contact-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.contact-button:hover::before {
    left: 100%;
}

.contact-button:hover {
    transform: translateY(-3px);
    box-shadow:
        0 8px 25px rgba(49, 130, 206, 0.6),
        0 0 30px rgba(49, 130, 206, 0.3);
}

.contact-icon {
    width: 1.2rem;
    height: 1.2rem;
    fill: white;
}

/* About Section */
.about-section {
    padding: 5rem 2rem;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: #e2e8f0;
    margin-bottom: 2rem;
}

.about-text {
    color: #a0aec0;
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.about-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.highlight-item {
    background: rgba(255, 255, 255, 0.03);
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.highlight-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(49, 130, 206, 0.03) 0%, rgba(99, 179, 237, 0.03) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.highlight-item:hover {
    transform: translateY(-8px) scale(1.02);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(49, 130, 206, 0.4);
    box-shadow:
        0 15px 35px rgba(49, 130, 206, 0.2),
        0 0 40px rgba(49, 130, 206, 0.1);
}

.highlight-item:hover::before {
    opacity: 1;
}

.highlight-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(49, 130, 206, 0.2), rgba(99, 179, 237, 0.2));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: #3182ce;
    transition: all 0.3s ease;
}

.highlight-item:hover .highlight-icon {
    background: linear-gradient(135deg, rgba(49, 130, 206, 0.4), rgba(99, 179, 237, 0.4));
    transform: scale(1.1);
}

.highlight-item h4 {
    color: #e2e8f0;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.highlight-item p {
    color: #a0aec0;
    font-size: 0.9rem;
    line-height: 1.5;
}

.certifications {
    margin-top: 3rem;
    text-align: center;
}

.certifications h3 {
    color: #e2e8f0;
    margin-bottom: 3rem;
    font-size: 2rem;
    text-align: center;
    position: relative;
}

.certifications h3::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #3182ce, #63b3ed, #3182ce);
    border-radius: 2px;
}

/* Skills Grid */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.skill-category {
    background: rgba(255, 255, 255, 0.03);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.skill-category:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(49, 130, 206, 0.3);
    box-shadow: 0 10px 30px rgba(49, 130, 206, 0.1);
}

.skill-category h4 {
    color: #e2e8f0;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.skill-tag {
    background: rgba(49, 130, 206, 0.1);
    color: #63b3ed;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid rgba(49, 130, 206, 0.2);
    transition: all 0.3s ease;
}

.skill-tag:hover {
    transform: scale(1.05);
    background: rgba(49, 130, 206, 0.2);
    border-color: rgba(49, 130, 206, 0.4);
}

.skill-tag.expert {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.1), rgba(245, 158, 11, 0.1));
    color: #fbbf24;
    border-color: rgba(251, 191, 36, 0.3);
    font-weight: 600;
}

.skill-tag.advanced {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(22, 163, 74, 0.1));
    color: #22c55e;
    border-color: rgba(34, 197, 94, 0.3);
}

.skill-tag.intermediate {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(37, 99, 235, 0.1));
    color: #3b82f6;
    border-color: rgba(59, 130, 246, 0.3);
}

/* Proficiency Bars */
.proficiency-bars {
    margin-top: 2rem;
}

.proficiency-bars h4 {
    color: #e2e8f0;
    margin-bottom: 2rem;
    font-size: 1.4rem;
    text-align: center;
}

.proficiency-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.proficiency-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.proficiency-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.proficiency-label span:first-child {
    color: #e2e8f0;
    font-size: 0.95rem;
    font-weight: 500;
}

.proficiency-value {
    color: #3182ce;
    font-size: 0.9rem;
    font-weight: 600;
}

.proficiency-bar {
    height: 12px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    overflow: hidden;
    position: relative;
}

.proficiency-fill {
    height: 100%;
    background: linear-gradient(90deg, #3182ce, #63b3ed);
    border-radius: 6px;
    transition: width 2.5s ease;
    position: relative;
}

.proficiency-fill.expert {
    background: linear-gradient(90deg, #fbbf24, #f59e0b);
}

.proficiency-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: proficiencyShimmer 3s infinite;
}

@keyframes proficiencyShimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-placeholder {
    width: 250px;
    height: 250px;
    background: linear-gradient(135deg, rgba(49, 130, 206, 0.3), rgba(99, 179, 237, 0.3), rgba(49, 130, 206, 0.3));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid rgba(49, 130, 206, 0.5);
    color: #3182ce;
    position: relative;
    overflow: hidden;
    box-shadow:
        0 10px 30px rgba(49, 130, 206, 0.3),
        0 0 50px rgba(49, 130, 206, 0.2);
    animation: pulse 3s ease-in-out infinite;
}

.profile-placeholder::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: rotate 4s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Stats Section */
.stats-section {
    padding: 5rem 2rem;
}

.stats-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #3182ce, #63b3ed, #3182ce);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(49, 130, 206, 0.3);
    box-shadow: 0 10px 30px rgba(49, 130, 206, 0.2);
}

.stat-item:hover::before {
    opacity: 1;
}

.stat-number {
    font-size: clamp(3rem, 6vw, 4rem);
    font-weight: 700;
    background: linear-gradient(135deg, #3182ce 0%, #63b3ed 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    text-shadow: 0 0 20px rgba(49, 130, 206, 0.3);
}

.stat-label {
    color: #a0aec0;
    font-size: 1rem;
    font-weight: 500;
}

/* Testimonials Section */
.testimonials-section {
    padding: 5rem 2rem;
}

.testimonials-container {
    max-width: 1200px;
    margin: 0 auto;
}

.testimonials-title {
    font-size: clamp(2rem, 4vw, 3rem);
    text-align: center;
    margin-bottom: 3rem;
    color: #e2e8f0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.testimonial-card.featured {
    border-color: rgba(49, 130, 206, 0.3);
    background: rgba(49, 130, 206, 0.05);
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(49, 130, 206, 0.03) 0%, rgba(99, 179, 237, 0.03) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.testimonial-card:hover {
    transform: translateY(-8px) scale(1.02);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(49, 130, 206, 0.4);
    box-shadow:
        0 15px 35px rgba(49, 130, 206, 0.2),
        0 0 40px rgba(49, 130, 206, 0.1);
}

.testimonial-card:hover::before {
    opacity: 1;
}

.testimonial-rating {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.stars {
    color: #fbbf24;
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.verified-badge {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    background: #48bb78;
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.verified-badge svg {
    width: 12px;
    height: 12px;
}

.testimonial-content p {
    color: #a0aec0;
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 1rem;
}

.testimonial-author {
    margin-top: auto;
}

.author-avatar {
    font-size: 2.5rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(49, 130, 206, 0.2);
    border-radius: 50%;
    border: 2px solid rgba(49, 130, 206, 0.3);
}

.author-info h4 {
    color: #e2e8f0;
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

.author-info span {
    color: #3182ce;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Services Section */
.services-section {
    padding: 5rem 2rem;
}

.services-container {
    max-width: 1200px;
    margin: 0 auto;
}

.services-title {
    font-size: clamp(2rem, 4vw, 3rem);
    text-align: center;
    margin-bottom: 3rem;
    color: #e2e8f0;
}

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

.service-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(49, 130, 206, 0.03) 0%, rgba(99, 179, 237, 0.03) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.service-card:hover {
    transform: translateY(-8px) scale(1.02);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(49, 130, 206, 0.4);
    box-shadow:
        0 15px 35px rgba(49, 130, 206, 0.2),
        0 0 40px rgba(49, 130, 206, 0.1);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card h3 {
    color: #e2e8f0;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.service-card p {
    color: #a0aec0;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-card ul {
    list-style: none;
    padding: 0;
}

.service-card li {
    color: #a0aec0;
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    position: relative;
}

.service-card li::before {
    content: '•';
    color: #3182ce;
    position: absolute;
    left: 0;
}

/* Contact Section */
.contact-section {
    padding: 5rem 2rem;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.contact-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: #e2e8f0;
    margin-bottom: 1rem;
}

.contact-subtitle {
    color: #a0aec0;
    font-size: 1.2rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-method {
    background: rgba(255, 255, 255, 0.03);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.contact-method::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(49, 130, 206, 0.05) 0%, rgba(99, 179, 237, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.contact-method:hover {
    transform: translateY(-8px) scale(1.02);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(49, 130, 206, 0.4);
    box-shadow:
        0 15px 35px rgba(49, 130, 206, 0.2),
        0 0 40px rgba(49, 130, 206, 0.1);
}

.contact-method:hover::before {
    opacity: 1;
}

.contact-method.primary {
    border-color: rgba(49, 130, 206, 0.4);
    background: rgba(49, 130, 206, 0.08);
    box-shadow: 0 0 20px rgba(49, 130, 206, 0.1);
}

.contact-method.primary::before {
    background: linear-gradient(135deg, rgba(49, 130, 206, 0.1) 0%, rgba(99, 179, 237, 0.1) 100%);
}

.contact-method h3 {
    color: #e2e8f0;
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.contact-method p {
    color: #a0aec0;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: #3182ce;
    color: white;
    padding: 1rem 1.5rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.contact-btn:hover {
    background: #2c5282;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(49, 130, 206, 0.3);
}

.contact-btn.secondary {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(49, 130, 206, 0.3);
}

.contact-icon {
    width: 1.2rem;
    height: 1.2rem;
    fill: currentColor;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-item {
    text-align: left;
}

.info-item h4 {
    color: #e2e8f0;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.info-item p {
    color: #a0aec0;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* CTA Section */
.cta-section {
    padding: 5rem 2rem;
    text-align: center;
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: #e2e8f0;
    margin-bottom: 1rem;
}

.cta-subtitle {
    color: #a0aec0;
    font-size: 1.2rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

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

.cta-btn {
    padding: 1rem 2rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.cta-btn.primary {
    background: #3182ce;
    color: white;
    box-shadow: 0 4px 12px rgba(49, 130, 206, 0.3);
}

.cta-btn.primary:hover {
    background: #2c5282;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(49, 130, 206, 0.4);
}

.cta-btn.secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #e2e8f0;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cta-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(49, 130, 206, 0.3);
    transform: translateY(-2px);
}

.experience-container {
    max-width: 800px;
    margin: 0 auto;
}

.experience-title {
    font-size: clamp(2rem, 4vw, 3rem);
    text-align: center;
    margin-bottom: 3rem;
    color: #e2e8f0;
}

.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 1rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #3182ce;
}

.timeline-item {
    margin-bottom: 2rem;
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2rem;
    top: 0.5rem;
    width: 1rem;
    height: 1rem;
    background: #3182ce;
    border-radius: 50%;
    border: 3px solid #000000;
}

.timeline-content {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.timeline-content h3 {
    color: #e2e8f0;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.timeline-date {
    color: #3182ce;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: block;
}

.timeline-content p {
    color: #a0aec0;
    line-height: 1.6;
}

/* Projects Section */
.projects-section {
    padding: 5rem 2rem;
}

.projects-container {
    max-width: 1200px;
    margin: 0 auto;
}

.projects-title {
    font-size: clamp(2rem, 4vw, 3rem);
    text-align: center;
    margin-bottom: 3rem;
    color: #e2e8f0;
}

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

.project-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.project-card.featured {
    border-color: rgba(49, 130, 206, 0.3);
    background: rgba(49, 130, 206, 0.05);
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(49, 130, 206, 0.05) 0%, rgba(99, 179, 237, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.project-card:hover {
    transform: translateY(-8px) scale(1.02);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(49, 130, 206, 0.4);
    box-shadow:
        0 15px 35px rgba(49, 130, 206, 0.2),
        0 0 40px rgba(49, 130, 206, 0.1);
}

.project-card:hover::before {
    opacity: 1;
}

.project-status {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, #3182ce, #63b3ed);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-metrics {
    display: flex;
    gap: 1.5rem;
    margin: 1rem 0;
}

.metric {
    text-align: center;
}

.metric-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: #3182ce;
}

.metric-label {
    font-size: 0.8rem;
    color: #a0aec0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-card h3 {
    color: #e2e8f0;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.project-card p {
    color: #a0aec0;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.project-tech {
    color: #3182ce;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.project-links {
    margin-top: 1rem;
}

.project-link {
    color: #3182ce;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.project-link:hover {
    color: #63b3ed;
}



/* Skills Section */
.skills-showcase {
    overflow: hidden;
    width: 100vw;
    position: absolute;
    bottom: 100px;
    left: 0;
    padding: 1rem 0;
}

.skills-showcase:hover .skills-track {
    animation-play-state: paused;
}

.skills-track {
    display: flex;
    animation: skillsScroll 15s linear infinite;
    width: calc(200px * 26); /* 13 skills * 2 for seamless loop */
}

.skill-item {
    flex: 0 0 200px;
    margin: 0;
    padding: 1rem;
    transition: all 0.3s ease;
    text-align: center;
}


.skill-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: #e2e8f0;
    margin-bottom: 0.3rem;
}

.skill-desc {
    color: #a0aec0;
    font-size: 0.8rem;
    line-height: 1.4;
}

@keyframes skillsScroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}



/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: rgba(49, 130, 206, 0.9);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.back-to-top:hover {
    background: rgba(49, 130, 206, 1);
    transform: translateY(-2px);
}

.back-to-top svg {
    width: 20px;
    height: 20px;
}

/* Footer */
.footer {
    padding: 3rem 2rem 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand h3 {
    color: #e2e8f0;
    margin-bottom: 0.5rem;
    font-size: 1.8rem;
}

.footer-brand p {
    color: #a0aec0;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.brand-stats {
    display: flex;
    gap: 2rem;
}

.brand-stats .stat {
    text-align: center;
}

.brand-stats .stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: #3182ce;
}

.brand-stats .stat-label {
    font-size: 0.8rem;
    color: #a0aec0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-section h4 {
    color: #e2e8f0;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: #a0aec0;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
}

.footer-links a:hover {
    color: #3182ce;
    transform: translateX(5px);
}

.footer-social {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-social .social-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-social .social-link:hover {
    background: rgba(49, 130, 206, 0.1);
    border-color: rgba(49, 130, 206, 0.3);
    transform: translateY(-2px);
}

.footer-social .social-link svg {
    width: 20px;
    height: 20px;
    fill: #e2e8f0;
    flex-shrink: 0;
}

.footer-social .social-link span {
    color: #a0aec0;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-social .social-link:hover span {
    color: #e2e8f0;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: #a0aec0;
    font-size: 0.85rem;
    margin: 0;
}

.footer-badges {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.badge {
    background: linear-gradient(135deg, rgba(49, 130, 206, 0.2), rgba(99, 179, 237, 0.2));
    color: #a0aec0;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid rgba(49, 130, 206, 0.3);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    max-width: 800px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-header h2 {
    color: #e2e8f0;
    margin: 0;
    font-size: 1.8rem;
}

.modal-close {
    background: none;
    border: none;
    color: #a0aec0;
    font-size: 2rem;
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #e2e8f0;
}

.modal-body {
    padding: 2rem;
}

.project-details {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
}

.project-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-placeholder {
    width: 200px;
    height: 150px;
    background: linear-gradient(135deg, rgba(49, 130, 206, 0.2), rgba(99, 179, 237, 0.2));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #3182ce;
    border: 2px solid rgba(49, 130, 206, 0.3);
}

.project-info h3 {
    color: #e2e8f0;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.project-meta {
    margin-bottom: 2rem;
}

.meta-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.meta-label {
    color: #a0aec0;
    font-weight: 500;
}

.meta-value {
    color: #e2e8f0;
    font-weight: 600;
}

.status-completed {
    color: #48bb78;
}

.project-description p,
.project-results p {
    color: #a0aec0;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.project-features ul {
    list-style: none;
    padding: 0;
}

.project-features li {
    color: #a0aec0;
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.project-features li::before {
    content: '✓';
    color: #3182ce;
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* Modal Scrollbar Hiding */
.modal-content {
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
}

.modal-content::-webkit-scrollbar {
    display: none; /* Chrome, Safari, and Opera */
}

/* Responsive Modal */
@media (max-width: 768px) {
    .project-details {
        grid-template-columns: 1fr;
    }

    .modal-content {
        width: 95%;
        margin: 1rem;
    }

    .modal-header,
    .modal-body {
        padding: 1rem;
    }
}

/* Decorative Elements */
.decorative-shape {
    position: fixed;
    pointer-events: none;
    z-index: -1;
    opacity: 0.08;
    animation: float 8s ease-in-out infinite;
    filter: blur(1px);
}

.shape-1 {
    top: 10%;
    left: 10%;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(49, 130, 206, 0.4) 0%, rgba(99, 179, 237, 0.2) 50%, transparent 70%);
    border-radius: 50%;
    animation-delay: 0s;
    box-shadow: 0 0 40px rgba(49, 130, 206, 0.3);
}

.shape-2 {
    top: 60%;
    right: 15%;
    width: 100px;
    height: 100px;
    background: linear-gradient(45deg, rgba(49, 130, 206, 0.3), rgba(99, 179, 237, 0.3), rgba(49, 130, 206, 0.3));
    transform: rotate(45deg);
    animation-delay: 2s;
    box-shadow: 0 0 40px rgba(99, 179, 237, 0.3);
}

.shape-3 {
    bottom: 20%;
    left: 20%;
    width: 80px;
    height: 80px;
    background: conic-gradient(from 0deg, rgba(49, 130, 206, 0.3), rgba(99, 179, 237, 0.3), rgba(255, 119, 198, 0.3), rgba(49, 130, 206, 0.3));
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
    animation-delay: 4s;
    box-shadow: 0 0 40px rgba(255, 119, 198, 0.3);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-container {
        padding: 0 1rem;
    }

    .hero-title {
        font-size: clamp(2.5rem, 12vw, 4rem);
    }

    .hero-subtitle {
        font-size: clamp(1rem, 4vw, 1.3rem);
    }

    .nav-links {
        display: none;
    }

    .stats-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .stat-item {
        padding: 1.5rem;
    }

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

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

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

    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 45px;
        height: 45px;
    }

    .contact-links {
        flex-direction: column;
        gap: 0.5rem;
    }

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

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

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .hero-container {
        text-align: center;
    }

    .stats-container {
        grid-template-columns: 1fr;
    }

    .stat-item {
        text-align: center;
    }

    .nav-container {
        padding: 0 1rem;
    }

    .navbar {
        height: 60px;
    }

    main {
        margin-top: 60px;
    }
}

/* Light Mode */
.light-mode {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #f8fafc 100%);
    color: #1a202c;
}

.light-mode .navbar {
    background: rgba(255, 255, 255, 0.9);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.light-mode .nav-brand,
.light-mode .nav-link {
    color: #1a202c;
}

.light-mode .hero-section {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #f8fafc 100%);
}

.light-mode .hero-title {
    color: #1a202c;
    text-shadow: 0 0 20px rgba(26, 32, 44, 0.2);
}

.light-mode .hero-subtitle {
    color: #4a5568;
}

.light-mode .stats-section,
.light-mode .projects-section,
.light-mode .testimonials-section,
.light-mode .services-section,
.light-mode .footer {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #f8fafc 100%);
}

.light-mode .stat-number {
    color: #2d3748;
}

.light-mode .stat-label {
    color: #4a5568;
}

.light-mode .project-card,
.light-mode .testimonial-card,
.light-mode .service-card {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(0, 0, 0, 0.1);
}

.light-mode .project-card h3,
.light-mode .testimonial-content p,
.light-mode .service-card h3,
.light-mode .service-card p,
.light-mode .timeline-content h3,
.light-mode .timeline-content p {
    color: #1a202c;
}

.light-mode .project-tech,
.light-mode .author-info span,
.light-mode .timeline-date {
    color: #3182ce;
}

.light-mode .footer-brand h3,
.light-mode .footer-links a,
.light-mode .footer-bottom p {
    color: #4a5568;
}

.light-mode .footer-social .social-link {
    background: rgba(0, 0, 0, 0.1);
    border-color: rgba(0, 0, 0, 0.2);
}

.light-mode .footer-social .social-link:hover {
    background: rgba(49, 130, 206, 0.1);
}

.light-mode .footer-social .social-link svg {
    fill: #1a202c;
}