/* CSS variables for color tokens, typography, and spacing */
:root {
    --color-canvas-bg: #3b82f6; /* Vibrant royal blue */
    --color-inner-bg: #ffffff;  /* White inner container */
    --color-accent-green: #bef264; /* Neon/lime green */
    --color-accent-green-dark: #84cc16; /* For text highlights */
    --color-sky-blue: #60a5fa; /* Sky blue */
    --color-sky-blue-dark: #2563eb; /* Sky blue active */
    --color-text-primary: #0f172a; /* Slate 900 */
    --color-text-secondary: #475569; /* Slate 600 */
    --color-light-gray: #f8fafc; /* Slate 50 */
    --color-border-gray: #e2e8f0; /* Slate 200 */
    --color-shadow: rgba(15, 23, 42, 0.08);

    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    --radius-large: 32px;
    --radius-medium: 20px;
    --radius-small: 12px;
    --radius-pill: 9999px;

    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-canvas-bg);
    font-family: var(--font-body);
    color: var(--color-text-primary);
    padding: 40px 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow-x: hidden;
}

/* Outer layout annotations on canvas */
.canvas-tags {
    position: absolute;
    top: 20px;
    left: 40px;
    display: flex;
    gap: 15px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    z-index: 1;
}

.canvas-tags span {
    cursor: default;
}

.canvas-author {
    position: absolute;
    top: 20px;
    right: 40px;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    z-index: 1;
}

/* Main Inner Container (Mock Desktop Viewport) */
.inner-canvas {
    background-color: var(--color-inner-bg);
    width: 100%;
    max-width: 1024px;
    border-radius: var(--radius-large);
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.3);
    overflow: hidden;
    padding: 40px 50px;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 60px;
}

/* Header Area */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
    gap: 20px;
}

.logo-block {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}

.logo-icon {
    width: 38px;
    height: 38px;
    object-fit: contain;
    border-radius: 50%;
}

.logo-badge {
    background-color: #2563eb;
    color: #ffffff;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 12px;
    padding: 4px 10px;
    border-radius: var(--radius-pill);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-left: auto;
}

.lang-switcher {
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
}

.lang-btn {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    font-weight: 700;
    transition: var(--transition-smooth);
}

.lang-btn:hover {
    color: var(--color-text-primary);
}

.lang-btn.active {
    color: #ffffff;
    background-color: var(--color-canvas-bg);
}

.lang-divider {
    color: var(--color-border-gray);
    font-weight: 300;
}

.nav-menu {
    display: flex;
    gap: 25px;
}

.nav-link {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 14px;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
    position: relative;
    padding: 5px 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-canvas-bg);
    transition: var(--transition-smooth);
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 14px;
    padding: 10px 22px;
    border-radius: var(--radius-pill);
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--transition-bounce);
    line-height: 1;
}

.btn svg {
    display: block;
    flex-shrink: 0;
}

.btn-primary {
    background-color: var(--color-canvas-bg);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.65);
    background-color: #1d4ed8;
}

.btn-secondary {
    background-color: var(--color-light-gray);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-gray);
}

.btn-secondary:hover {
    background-color: var(--color-border-gray);
    transform: translateY(-2px);
}

.btn-max {
    background: linear-gradient(135deg, #3b82f6 0%, #a855f7 100%);
    color: #ffffff !important;
    box-shadow: 0 4px 14px rgba(168, 85, 247, 0.35);
}

.btn-max:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(168, 85, 247, 0.65);
    background: linear-gradient(135deg, #2563eb 0%, #9333ea 100%);
}

.btn-small {
    padding: 6px 14px;
    font-size: 12px;
}

.btn-header {
    background-color: var(--color-canvas-bg);
    color: #ffffff !important;
    padding: 10px 24px;
    font-size: 14px;
    border: none;
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.5);
    animation: header-pulse 2s infinite;
    transition: var(--transition-bounce);
}

.btn-header:hover {
    background-color: #1d4ed8;
    transform: translateY(-2px) scale(1.04);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.4);
    animation: none;
}

@keyframes header-pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.6);
    }
    70% {
        transform: scale(1.06);
        box-shadow: 0 0 0 10px rgba(59, 130, 246, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0);
    }
}

.btn-icon-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    transition: var(--transition-bounce);
    margin-left: 2px;
}

.btn:hover .btn-icon-arrow {
    transform: rotate(45deg);
    background-color: #ffffff;
    color: var(--color-canvas-bg);
}

.btn-max:hover .btn-icon-arrow {
    color: #9333ea;
}

/* Hero Section */
.hero {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
    position: relative;
}

.hero-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 22px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-canvas-bg);
    margin-bottom: 8px;
    display: block;
}

.hero-title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 42px;
    line-height: 1.15;
    color: var(--color-text-primary);
}

.hero-description-pill {
    background-color: var(--color-light-gray);
    border: 1px solid var(--color-border-gray);
    border-radius: var(--radius-medium);
    padding: 16px 20px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--color-text-secondary);
    position: relative;
}

.hero-description-pill::before {
    content: '';
    position: absolute;
    left: 20px;
    top: -8px;
    width: 15px;
    height: 15px;
    background-color: var(--color-light-gray);
    border-left: 1px solid var(--color-border-gray);
    border-top: 1px solid var(--color-border-gray);
    transform: rotate(45deg);
}

.hero-actions {
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
}

/* Hero Graphic (Tilted Card and Mascot) */
.hero-graphic {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 380px;
}

.hero-backdrop-letter {
    position: absolute;
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 340px;
    color: var(--color-accent-green);
    line-height: 1;
    z-index: 0;
    user-select: none;
    transform: scaleX(1.1) translateY(-20px);
}

.hero-card {
    background-color: #ffffff;
    border-radius: var(--radius-medium);
    padding: 12px;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.15);
    transform: rotate(4deg);
    transition: var(--transition-bounce);
    z-index: 1;
    width: 250px;
    height: 310px;
    overflow: hidden;
}

.hero-card:hover {
    transform: rotate(0deg) scale(1.05);
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: calc(var(--radius-medium) - 4px);
}

/* Specialties Section (Направления) */
.specialties-section {
    background-color: var(--color-canvas-bg);
    border-radius: var(--radius-large);
    padding: 35px 40px;
    color: #ffffff;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.specialties-title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 28px;
    line-height: 1.2;
}

.specialties-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.specialty-card {
    background-color: #ffffff;
    border-radius: var(--radius-medium);
    padding: 24px 20px;
    color: var(--color-text-primary);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 15px;
    transition: var(--transition-bounce);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.specialty-card:hover {
    transform: translateY(-8px) rotate(-1deg);
    box-shadow: 0 15px 30px rgba(15, 23, 42, 0.15);
}

/* High-fidelity paperclips using CSS gradients and box shadows */
.specialty-card::before {
    content: '';
    position: absolute;
    top: -12px;
    right: 20px;
    width: 14px;
    height: 38px;
    background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 30%, #94a3b8 70%, #64748b 100%);
    border-radius: 7px;
    border: 1.5px solid #cbd5e1;
    box-shadow: inset 1px 1px 3px rgba(255,255,255,0.8), 2px 2px 5px rgba(0, 0, 0, 0.2);
    z-index: 2;
}

.specialty-card::after {
    content: '';
    position: absolute;
    top: -4px;
    right: 23px;
    width: 8px;
    height: 24px;
    background-color: #ffffff;
    border-radius: 4px;
    border: 1px solid #e2e8f0;
    border-bottom: none;
    z-index: 3;
}

.specialty-icon-container {
    width: 100%;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-light-gray);
    border-radius: var(--radius-small);
    overflow: hidden;
}

.specialty-icon {
    width: 85%;
    height: 85%;
    object-fit: contain;
}

.specialty-card h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 16px;
    line-height: 1.3;
}

.specialty-badge {
    align-self: flex-start;
    background-color: var(--color-text-primary);
    color: #ffffff;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 11px;
    padding: 4px 10px;
    border-radius: var(--radius-pill);
    margin-top: auto;
}

/* Cases Section (Курсы) */
.cases-section {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.cases-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.cases-title-block {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.cases-title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 28px;
    color: var(--color-text-primary);
}

.cases-filter-menu {
    display: flex;
    gap: 10px;
    align-items: center;
}

.filter-btn {
    background-color: var(--color-light-gray);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border-gray);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 12px;
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.filter-btn.active, .filter-btn:hover {
    background-color: var(--color-canvas-bg);
    color: #ffffff;
    border-color: var(--color-canvas-bg);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.case-card {
    background-color: #ffffff;
    border: 1px solid var(--color-border-gray);
    border-radius: var(--radius-medium);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition-bounce);
    box-shadow: 0 4px 6px -1px var(--color-shadow);
}

.case-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 30px -10px rgba(15, 23, 42, 0.15);
}

.case-image-container {
    position: relative;
    height: 160px;
    width: 100%;
    background-color: var(--color-light-gray);
    overflow: hidden;
}

.case-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.case-card:hover .case-img {
    transform: scale(1.05);
}

.case-image-tags {
    position: absolute;
    top: 12px;
    left: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.case-image-tag {
    background-color: rgba(255, 255, 255, 0.95);
    color: var(--color-text-primary);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 10px;
    padding: 3px 8px;
    border-radius: var(--radius-pill);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.case-image-tag.blue-tag {
    background-color: var(--color-canvas-bg);
    color: #ffffff;
}

.case-image-tag.green-tag {
    background-color: var(--color-accent-green-dark);
    color: #ffffff;
}

.case-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    gap: 15px;
}

.case-period-row {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.case-period-icon {
    color: var(--color-canvas-bg);
    opacity: 0.85;
    display: inline-flex;
    align-items: center;
}

.case-card-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 16px;
    line-height: 1.35;
    color: var(--color-text-primary);
    min-height: 44px;
}

.case-tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.case-tag {
    font-size: 11px;
    font-weight: 500;
    color: var(--color-accent-green-dark);
    background-color: #f1f8e9;
    padding: 3px 8px;
    border-radius: 4px;
}

.case-tag.tech {
    color: #2563eb;
    background-color: #eff6ff;
}

.case-metrics-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-top: 1px solid var(--color-border-gray);
    padding-top: 12px;
    gap: 10px;
}

.case-metric {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.case-metric-label {
    font-size: 10px;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.case-metric-val {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 13px;
    color: var(--color-text-primary);
}

.case-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--color-border-gray);
    padding-top: 12px;
    margin-top: auto;
}

.case-author-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.case-author-icon {
    width: 16px;
    height: 16px;
    opacity: 0.6;
}

/* Education and About Section */
.edu-about-section {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
}

.about-card {
    background-color: var(--color-light-gray);
    border: 1px solid var(--color-border-gray);
    border-radius: var(--radius-medium);
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.about-card h3 {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 22px;
}

.about-card p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-text-secondary);
}

.edu-card {
    border: 1px solid var(--color-border-gray);
    border-radius: var(--radius-medium);
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    background-color: #ffffff;
    position: relative;
    overflow: hidden;
}

.edu-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: #16a34a; /* Vibrant green for high contrast */
    color: #ffffff; /* High contrast white text */
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 11px;
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    box-shadow: 0 4px 12px rgba(22, 163, 74, 0.25);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.edu-card h3 {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 22px;
}

.edu-timeline {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.edu-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.edu-year {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 14px;
    color: var(--color-canvas-bg);
}

.edu-school {
    font-weight: 700;
    font-size: 14px;
    color: var(--color-text-primary);
}

.edu-major {
    font-size: 13px;
    color: var(--color-text-secondary);
}

/* Contact and CTA Area */
.contact-card {
    background-color: var(--color-light-gray);
    border: 1px solid var(--color-border-gray);
    border-radius: var(--radius-large);
    padding: 40px;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    align-items: center;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info h3 {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 28px;
}

.contact-info p {
    font-size: 14px;
    line-height: 1.5;
    color: var(--color-text-secondary);
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 10px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--color-text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-smooth);
}

.contact-item:hover {
    color: var(--color-canvas-bg);
    transform: translateX(3px);
}

.contact-item svg {
    color: var(--color-canvas-bg);
}

.contact-form {
    background-color: #ffffff;
    border: 1px solid var(--color-border-gray);
    border-radius: var(--radius-medium);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.02);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--color-border-gray);
    border-radius: var(--radius-small);
    font-family: var(--font-body);
    font-size: 13px;
    outline: none;
    transition: var(--transition-smooth);
}

.form-control:focus {
    border-color: var(--color-canvas-bg);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

/* Modal Popup Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.modal-container {
    background-color: #ffffff;
    border-radius: var(--radius-large);
    width: 100%;
    max-width: 600px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.25);
    position: relative;
    transform: translateY(30px) scale(0.95);
    transition: var(--transition-bounce);
    padding: 40px;
}

.modal-overlay.open .modal-container {
    transform: translateY(0) scale(1);
}

.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--color-light-gray);
    border: none;
    cursor: pointer;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    color: var(--color-text-secondary);
}

.modal-close-btn:hover {
    background-color: var(--color-border-gray);
    color: var(--color-text-primary);
    transform: rotate(90deg);
}

.modal-header {
    display: flex;
    flex-direction: column;
    gap: 12px;
    border-bottom: 1px solid var(--color-border-gray);
    padding-bottom: 20px;
    margin-bottom: 20px;
}

.modal-meta {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    color: var(--color-canvas-bg);
}

.modal-title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 24px;
    line-height: 1.25;
}

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

.modal-body {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.modal-body-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.modal-body-section h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 15px;
    color: var(--color-text-primary);
}

.modal-body-section p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-text-secondary);
}

.modal-bullets {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.modal-bullets li {
    font-size: 13px;
    line-height: 1.5;
    color: var(--color-text-secondary);
    position: relative;
    padding-left: 18px;
}

.modal-bullets li::before {
    content: '➔';
    position: absolute;
    left: 0;
    color: var(--color-canvas-bg);
    font-size: 10px;
}

.modal-metrics-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    background-color: var(--color-light-gray);
    padding: 16px;
    border-radius: var(--radius-medium);
}

.modal-metric-card {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.modal-metric-num {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 18px;
    color: var(--color-text-primary);
}

.modal-metric-desc {
    font-size: 11px;
    color: var(--color-text-secondary);
}

/* Mobile Drawer Overlay / Toggle */
.mobile-nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 10;
}

.mobile-nav-toggle span {
    width: 100%;
    height: 2px;
    background-color: var(--color-text-primary);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

/* Footer bottom credits */
.footer-text {
    text-align: center;
    font-family: var(--font-heading);
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 20px;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
    body {
        padding: 20px 10px;
    }
    .inner-canvas {
        padding: 30px;
        gap: 50px;
    }
    .specialties-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .canvas-tags, .canvas-author {
        display: none;
    }
    .inner-canvas {
        padding: 24px 20px;
        border-radius: 24px;
        gap: 40px;
    }
    .header {
        position: relative;
    }
    .nav-menu {
        display: none; /* JS will toggle menu drawer */
        position: absolute;
        top: 60px;
        left: -20px;
        right: -20px;
        background-color: #ffffff;
        flex-direction: column;
        padding: 20px;
        border-bottom: 1px solid var(--color-border-gray);
        box-shadow: 0 10px 15px rgba(0,0,0,0.05);
        z-index: 9;
        gap: 15px;
    }
    .nav-menu.open {
        display: flex;
    }
    .mobile-nav-toggle {
        display: flex;
    }
    .mobile-nav-toggle.open span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 6px);
    }
    .mobile-nav-toggle.open span:nth-child(2) {
        opacity: 0;
    }
    .mobile-nav-toggle.open span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -6px);
    }
    .btn-header {
        display: none;
    }
    .hero {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    .hero-title {
        font-size: 32px;
    }
    .hero-description-pill::before {
        display: none;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-graphic {
        height: 320px;
    }
    .hero-backdrop-letter {
        font-size: 260px;
    }
    .hero-card {
        width: 200px;
        height: 250px;
    }

    .specialties-section {
        padding: 24px 20px;
    }
    .specialties-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    .cases-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    .cases-filter-menu {
        width: 100%;
        overflow-x: auto;
        padding-bottom: 5px;
    }
    .cases-grid {
        grid-template-columns: 1fr;
    }
    .edu-about-section {
        grid-template-columns: 1fr;
    }
    .edu-badge {
        position: static;
        align-self: flex-start;
        margin-bottom: -5px;
    }
    .contact-card {
        grid-template-columns: 1fr;
        padding: 30px 20px;
    }
}

/* ==========================================================================
   Print Styles for Beautiful PDF Export (A4 Pages)
   ========================================================================== */
@media print {
    /* Global Reset for PDF printing */
    html, body {
        background-color: #ffffff !important;
        color: #0d172a !important;
        font-size: 11pt !important;
        line-height: 1.4 !important;
        margin: 0 !important;
        padding: 0 !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    /* Hide UI navigation, filters, forms, interactive buttons */
    .header,
    .canvas-tags,
    .canvas-author,
    .cases-filter-menu,
    .mobile-nav-toggle,
    .contact-form,
    #contactForm,
    .open-modal-btn,
    .hero-backdrop-letter,
    .hero-actions,
    .hero-mascot,
    .hero-paperclip,
    .specialty-card::before,
    .specialty-card::after,
    .edu-badge,
    .btn,
    footer {
        display: none !important;
    }

    /* Remove outer container styling and shadows */
    .inner-canvas {
        box-shadow: none !important;
        border: none !important;
        padding: 0 !important;
        margin: 0 !important;
        background: transparent !important;
        max-width: 100% !important;
    }

    main {
        gap: 30px !important;
        display: flex !important;
        flex-direction: column !important;
    }

    /* Layout Simplification */
    .hero {
        display: flex !important;
        flex-direction: row !important;
        gap: 40px !important;
        align-items: center !important;
        border-bottom: 2px solid #e2e8f0 !important;
        padding-bottom: 30px !important;
        page-break-after: auto !important;
    }

    .hero-info {
        flex: 1 !important;
    }

    .hero-subtitle {
        font-size: 16pt !important;
        color: #2563eb !important;
        margin-bottom: 6px !important;
    }

    .hero-title {
        font-size: 26pt !important;
        line-height: 1.2 !important;
        color: #0f172a !important;
        margin-bottom: 15px !important;
    }

    .hero-description-pill {
        background: transparent !important;
        border: none !important;
        padding: 0 !important;
        font-size: 11pt !important;
        color: #475569 !important;
    }

    .hero-description-pill::before {
        display: none !important;
    }

    .hero-graphic {
        width: 180px !important;
        height: 220px !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .hero-card {
        width: 100% !important;
        height: 100% !important;
        transform: none !important;
        box-shadow: none !important;
        border: 1px solid #e2e8f0 !important;
        padding: 8px !important;
    }

    /* Specialties section */
    .specialties-section {
        background: transparent !important;
        color: #0d172a !important;
        padding: 0 !important;
        border-bottom: 2px solid #e2e8f0 !important;
        padding-bottom: 30px !important;
    }

    .specialties-title {
        font-size: 16pt !important;
        color: #0f172a !important;
        margin-bottom: 20px !important;
    }

    .specialties-grid {
        grid-template-columns: repeat(5, 1fr) !important;
        gap: 12px !important;
    }

    .specialty-card {
        box-shadow: none !important;
        border: 1px solid #e2e8f0 !important;
        padding: 12px !important;
        gap: 8px !important;
        background: #ffffff !important;
        text-align: center !important;
    }

    .specialty-icon-container {
        height: 60px !important;
        background-color: #f8fafc !important;
    }

    .specialty-card h3 {
        font-size: 9pt !important;
        line-height: 1.3 !important;
    }

    .specialty-badge {
        font-size: 7.5pt !important;
        padding: 2px 6px !important;
        background-color: #0f172a !important;
        color: #ffffff !important;
    }

    /* Cases / Projects Grid */
    .cases-section {
        page-break-before: always !important; /* Force cases to start nicely on Page 2 */
        padding-top: 20px !important;
    }

    .cases-title {
        font-size: 16pt !important;
        color: #0f172a !important;
        margin-bottom: 20px !important;
    }

    .cases-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 20px !important;
    }

    .case-card {
        box-shadow: none !important;
        border: 1px solid #e2e8f0 !important;
        background-color: #ffffff !important;
        page-break-inside: avoid !important;
        break-inside: avoid !important;
    }

    .case-image-container {
        height: 120px !important;
    }

    .case-body {
        padding: 16px !important;
        gap: 10px !important;
    }

    .case-period-row {
        font-size: 9pt !important;
    }

    .case-period-icon {
        color: #2563eb !important;
    }

    .case-card-title {
        font-size: 11pt !important;
        min-height: auto !important;
        line-height: 1.3 !important;
    }

    .case-tag {
        font-size: 8pt !important;
        background-color: #f1f8e9 !important;
    }

    .case-tag.tech {
        background-color: #eff6ff !important;
    }

    .case-metrics-row {
        padding-top: 10px !important;
        border-top: 1px solid #e2e8f0 !important;
    }

    .case-metric-label {
        font-size: 8pt !important;
    }

    .case-metric-val {
        font-size: 10pt !important;
    }

    /* About and Education Section */
    .edu-about-section {
        grid-template-columns: 1.1fr 0.9fr !important;
        gap: 30px !important;
        border-top: 2px solid #e2e8f0 !important;
        padding-top: 30px !important;
        page-break-before: always !important; /* Start on Page 3 for clean layout */
    }

    .about-card, .edu-card {
        background: transparent !important;
        border: 1px solid #e2e8f0 !important;
        box-shadow: none !important;
        padding: 24px !important;
    }

    .about-card h3, .edu-card h3 {
        font-size: 15pt !important;
        margin-bottom: 15px !important;
    }

    .about-card p {
        font-size: 10pt !important;
        line-height: 1.5 !important;
    }

    .edu-timeline {
        gap: 20px !important;
    }

    .edu-item {
        gap: 6px !important;
        page-break-inside: avoid !important;
        break-inside: avoid !important;
    }

    .edu-year {
        font-size: 11pt !important;
        color: #2563eb !important;
    }

    .edu-school {
        font-size: 11pt !important;
    }

    .edu-major {
        font-size: 10pt !important;
    }

    /* Contacts Section */
    .contact-card {
        grid-template-columns: 1fr !important;
        background: #f8fafc !important;
        border: 1px solid #e2e8f0 !important;
        padding: 30px !important;
        box-shadow: none !important;
        margin-top: 30px !important;
        page-break-inside: avoid !important;
        break-inside: avoid !important;
    }

    .contact-info {
        gap: 15px !important;
    }

    .contact-info h3 {
        font-size: 15pt !important;
        color: #0f172a !important;
    }

    .contact-links {
        display: grid !important;
        grid-template-columns: 1fr 1fr 1fr !important;
        gap: 15px !important;
    }

    .contact-item {
        font-size: 10pt !important;
        color: #1e293b !important;
    }

    /* Page settings */
    @page {
        size: A4;
        margin: 15mm 15mm 15mm 15mm;
    }
}

/* ==========================================================================
   Layout Overrides for Stable html2pdf.js Capturing
   ========================================================================== */
.html2pdf-printing {
    width: 1020px !important;
    max-width: 1020px !important;
    min-width: 1020px !important;
    background-color: #ffffff !important;
    padding: 30px !important;
    box-shadow: none !important;
    border: none !important;
    margin: 0 auto !important;
}

.html2pdf-printing .hero {
    display: flex !important;
    flex-direction: row !important;
    gap: 40px !important;
    align-items: center !important;
}

.html2pdf-printing .hero-info {
    width: 65% !important;
}

.html2pdf-printing .hero-graphic {
    width: 30% !important;
}

.html2pdf-printing .specialties-grid {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: wrap !important;
    gap: 15px !important;
}

.html2pdf-printing .specialty-card {
    width: calc(20% - 12px) !important;
    box-sizing: border-box !important;
}

.html2pdf-printing .cases-grid {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: wrap !important;
    gap: 20px !important;
}

.html2pdf-printing .case-card {
    width: calc(50% - 10px) !important;
    box-sizing: border-box !important;
}

.html2pdf-printing .edu-about-section {
    display: flex !important;
    flex-direction: row !important;
    gap: 30px !important;
}

.html2pdf-printing .about-card {
    width: 55% !important;
}

.html2pdf-printing .edu-card {
    width: 45% !important;
}

.html2pdf-printing .contact-card {
    display: block !important;
}