:root {
    --white: #ffffff;
    --off-white: #f8f9fa;
    --light-gray: #e8eaed;
    --medium-gray: #9aa0a6;
    --dark-gray: #5f6368;
    --near-black: #202124;

    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-nav: rgba(255, 255, 255, 0.9);
    --text-primary: #202124;
    --text-secondary: #5f6368;
    --text-muted: #6b7280;
    --border-color: #e8eaed;
    --card-bg: #ffffff;
    --input-bg: rgba(255, 255, 255, 0.05);

    --google-blue: #4285f4;
    --google-red: #ea4335;
    --google-yellow: #fbbc05;
    --google-green: #34a853;

    /* Accessible text versions (WCAG AA compliant) */
    --google-blue-text: #1a73e8;
    --google-red-text: #d93025;
    --google-yellow-text: #c5970a;
    --google-green-text: #188038;

    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Instrument Serif', Georgia, serif;

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 3rem;
    --space-xl: 6rem;
    --space-2xl: 10rem;
}

[data-theme="dark"] {
    --bg-primary: #121212;
    --bg-secondary: #1a1a1a;
    --bg-nav: rgba(18, 18, 18, 0.95);
    --text-primary: #e8eaed;
    --text-secondary: #9aa0a6;
    --text-muted: #6b7280;
    --border-color: #3a3a3a;
    --card-bg: #252525;
    --input-bg: rgba(255, 255, 255, 0.08);
    --off-white: #1a1a1a;
    --light-gray: #3a3a3a;
    --near-black: #e8eaed;
    --white: #121212;

    /* Accessible text versions for dark mode */
    --google-blue-text: #8ab4f8;
    --google-red-text: #f28b82;
    --google-yellow-text: #fdd663;
    --google-green-text: #81c995;
}

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

/* Accessibility: Skip link */
.skip-link {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--google-blue);
    color: #ffffff;
    padding: 12px 24px;
    border-radius: 0 0 8px 8px;
    font-weight: 500;
    text-decoration: none;
    z-index: 1000;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 0;
    outline: 2px solid var(--google-yellow);
    outline-offset: 2px;
}

/* Accessibility: Visually hidden (for screen readers) */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-primary);
    background: var(--bg-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Floating accent shapes */
.accent-shape {
    position: fixed;
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.3;
    filter: blur(80px);
}

.accent-shape.blue {
    width: 500px;
    height: 500px;
    background: var(--google-blue);
    top: -100px;
    right: -100px;
    animation: float1 20s ease-in-out infinite;
}

.accent-shape.red {
    width: 400px;
    height: 400px;
    background: var(--google-red);
    bottom: 20%;
    left: -150px;
    animation: float2 25s ease-in-out infinite;
}

.accent-shape.green {
    width: 350px;
    height: 350px;
    background: var(--google-green);
    bottom: -100px;
    right: 20%;
    animation: float3 22s ease-in-out infinite;
}

.accent-shape.yellow {
    width: 300px;
    height: 300px;
    background: var(--google-yellow);
    top: 40%;
    right: -100px;
    animation: float1 18s ease-in-out infinite reverse;
}

@keyframes float1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

@keyframes float2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-25px, 25px) scale(1.03); }
    66% { transform: translate(35px, -15px) scale(0.97); }
}

@keyframes float3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(20px, -40px) scale(1.04); }
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-nav);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease, background-color 0.3s ease;
}

nav.scrolled {
    border-bottom-color: var(--border-color);
}

.nav-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.logo span {
    color: var(--google-blue-text);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.nav-links a {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--google-blue);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: var(--text-primary);
}

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

.linkedin-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.linkedin-link::after {
    display: none !important;
}

.linkedin-link:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

.linkedin-link svg {
    width: 20px;
    height: 20px;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.theme-toggle:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
    display: none;
}

[data-theme="light"] .theme-toggle .icon-moon,
:root:not([data-theme]) .theme-toggle .icon-moon {
    display: block;
}

[data-theme="dark"] .theme-toggle .icon-sun {
    display: block;
}

.lang-toggle {
    display: flex;
    background: var(--off-white);
    border-radius: 20px;
    padding: 3px;
    gap: 2px;
}

.lang-toggle button {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 6px 12px;
    border: none;
    border-radius: 16px;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.lang-toggle button.active {
    background: var(--card-bg);
    color: var(--text-primary);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.lang-toggle button:hover:not(.active) {
    color: var(--text-primary);
}

/* Sections */
section {
    padding: var(--space-xl) var(--space-md);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 0;
}

.hero-content {
    max-width: 900px;
    display: flex;
    flex-direction: column;
}

/* Visual order: label first, then h1, maintains accessibility with h1 first in DOM */
.hero-content .hero-label {
    order: 1;
}

.hero-content h1 {
    order: 2;
}

.hero-content .hero-text {
    order: 3;
}

.hero-content .cta-group {
    order: 4;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    opacity: 0;
    animation: fadeUp 0.8s ease forwards;
}

.hero-label .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--google-green);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.9); }
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: var(--space-md);
    opacity: 0;
    animation: fadeUp 0.8s ease 0.1s forwards;
}

.hero h1 em {
    font-style: italic;
    color: var(--google-blue-text);
}

.hero-text {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 650px;
    margin-bottom: var(--space-lg);
    opacity: 0;
    animation: fadeUp 0.8s ease 0.2s forwards;
}

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

.cta-group {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.3s forwards;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--text-primary);
    color: var(--bg-primary);
}

.btn-primary:hover {
    background: var(--google-blue);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(66, 133, 244, 0.3);
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

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

.btn svg {
    width: 18px;
    height: 18px;
    transition: transform 0.3s ease;
}

.btn:hover svg {
    transform: translateX(3px);
}

/* Services */
.services {
    background: var(--bg-secondary);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.section-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--google-blue-text);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    letter-spacing: -0.02em;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-md);
}

.service-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: var(--space-lg);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--card-accent, var(--google-blue));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.service-card.enterprise { --card-accent: var(--google-blue); }
.service-card.small-biz { --card-accent: var(--google-green); }

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    background: var(--off-white);
}

.service-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--card-accent, var(--google-blue));
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: var(--space-md);
}

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

.tech-tag {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 6px 12px;
    background: var(--bg-secondary);
    border-radius: 20px;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.service-card:hover .tech-tag {
    background: rgba(66, 133, 244, 0.1);
    color: var(--google-blue-text);
}

.service-card.small-biz:hover .tech-tag {
    background: rgba(52, 168, 83, 0.1);
    color: var(--google-green-text);
}

/* About */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
    }
}

.about-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.profile-picture {
    position: relative;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    overflow: hidden;
    background: linear-gradient(135deg, var(--off-white) 0%, var(--light-gray) 100%);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.profile-picture img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-picture .profile-initials {
    display: none;
}

.profile-picture.placeholder .profile-initials {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-family: var(--font-display);
    font-size: 5rem;
    color: var(--text-muted);
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--border-color) 100%);
}

.profile-picture::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 4px solid var(--white);
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.05);
}

.about-decoration {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--near-black);
}

.about-decoration.top-right {
    top: -20px;
    right: -20px;
    width: 80px;
    height: 80px;
    background: var(--google-yellow);
    border-radius: 50%;
    animation: float1 6s ease-in-out infinite;
}

.about-decoration.bottom-left {
    bottom: -15px;
    left: -15px;
    width: 60px;
    height: 60px;
    background: var(--google-blue);
    border-radius: 12px;
    animation: float2 5s ease-in-out infinite;
}

.about-content h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-md);
}

.about-content h2 em {
    font-style: italic;
    color: var(--google-red-text);
}

.about-content p {
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    font-size: 1.05rem;
}

.values-list {
    list-style: none;
    margin-top: var(--space-md);
}

.values-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    font-size: 0.95rem;
}

.values-list .check {
    width: 24px;
    height: 24px;
    min-width: 24px;
    background: rgba(52, 168, 83, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.values-list .check svg {
    width: 14px;
    height: 14px;
    stroke: var(--google-green);
}

/* Contact */
.contact {
    background: var(--near-black);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--google-blue) 0%, transparent 70%);
    opacity: 0.1;
}

.contact .section-label {
    color: #fdd663;
}

.contact .section-title {
    color: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    margin-top: var(--space-lg);
}

@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
    }
}

.contact-info h3 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 400;
    margin-bottom: var(--space-md);
    color: var(--white);
}

.contact-info p {
    color: #9aa0a6;
    margin-bottom: var(--space-md);
}

.contact-details {
    list-style: none;
}

.contact-details li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.contact-details li svg {
    width: 20px;
    height: 20px;
    stroke: var(--google-blue);
}

.contact-details a,
.contact-details span {
    color: var(--white);
    text-decoration: none;
    transition: color 0.2s ease;
}

.contact-details a:hover {
    color: var(--google-blue-text);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-group {
    position: relative;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 16px 20px;
    font-family: var(--font-body);
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 12px;
    color: #ffffff;
    transition: all 0.3s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #bdc1c6;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--google-blue);
    background: rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] .contact-form input,
[data-theme="dark"] .contact-form textarea {
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.2);
    color: #202124;
}

[data-theme="dark"] .contact-form input::placeholder,
[data-theme="dark"] .contact-form textarea::placeholder {
    color: #5f6368;
}

[data-theme="dark"] .contact-form input:focus,
[data-theme="dark"] .contact-form textarea:focus {
    background: rgba(0, 0, 0, 0.08);
    border-color: var(--google-blue);
}

.contact-form textarea {
    min-height: 120px;
    resize: vertical;
}

.contact-form .btn-primary {
    align-self: flex-start;
    background: var(--google-blue);
    color: #ffffff;
}

.contact-form .btn-primary:hover {
    background: #202124;
    color: #ffffff;
}

[data-theme="dark"] .contact-form .btn-primary:hover {
    background: #202124;
    color: #ffffff;
}

[data-theme="dark"] .contact .section-label {
    color: var(--google-blue-text);
}

[data-theme="dark"] .contact .section-title {
    color: #202124;
}

[data-theme="dark"] .contact-info h3 {
    color: #202124;
}

[data-theme="dark"] .contact-info p {
    color: #5f6368;
}

[data-theme="dark"] .contact-details a,
[data-theme="dark"] .contact-details span {
    color: #202124;
}

/* Footer */
/* Default footer (light - for legal pages and about) */
footer {
    border-top: 1px solid var(--border-color);
    padding: var(--space-md);
    text-align: center;
    margin-top: var(--space-xl);
}

footer p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

footer a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

footer a:hover {
    color: var(--google-blue-text);
}

/* Dark footer for index.html (after contact section) */
.contact + footer {
    background: var(--near-black);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 0;
}

/* Scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile menu */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle svg {
    width: 24px;
    height: 24px;
    stroke: var(--text-primary);
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        flex-direction: column;
        padding: var(--space-md);
        gap: var(--space-sm);
        border-bottom: 1px solid var(--border-color);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all 0.3s ease;
    }

    .nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .nav-links a {
        padding: var(--space-xs) 0;
    }

    section {
        padding: var(--space-lg) var(--space-sm);
    }

    .hero {
        padding-top: var(--space-xl);
    }
}

/* Content Pages - Generic Elements */
main {
    max-width: 1000px;
    margin: 0 auto;
    padding: calc(80px + var(--space-xl)) var(--space-md) var(--space-xl);
}

/* Remove top padding on index page main (contains hero) */
main:has(.hero) {
    padding-top: 0;
    max-width: none;
}

/* Override for about page */
.about-header ~ * main,
body:has(.about-header) main {
    max-width: 1100px;
}

h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
}

h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
    color: var(--near-black);
}

h2 em {
    font-style: italic;
    color: var(--google-red-text);
}

h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: var(--space-md);
    margin-bottom: var(--space-xs);
    color: var(--near-black);
}

main p {
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

main a {
    color: var(--google-blue-text);
    text-decoration: none;
}

main a:hover {
    text-decoration: underline;
}

main ul, main ol {
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    padding-left: var(--space-md);
}

main li {
    margin-bottom: var(--space-xs);
}

/* Shared Components */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--google-blue-text);
    text-decoration: none;
    margin-bottom: var(--space-lg);
    transition: gap 0.2s ease;
}

.back-link:hover {
    gap: 12px;
    text-decoration: none;
}

.back-link svg {
    width: 18px;
    height: 18px;
}

.info-block {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: var(--space-md);
    margin-bottom: var(--space-md);
}

.info-block p {
    margin-bottom: 4px;
}

.info-block p:last-child {
    margin-bottom: 0;
}

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

.highlight-box {
    background: rgba(66, 133, 244, 0.08);
    border-left: 4px solid var(--google-blue);
    border-radius: 0 12px 12px 0;
    padding: var(--space-md);
    margin: var(--space-md) 0;
}

.highlight-box p {
    margin-bottom: 0;
    color: var(--text-primary);
}

.last-updated {
    font-size: 0.9rem;
    color: var(--medium-gray);
    margin-bottom: var(--space-lg);
}

/* About Page Specific */
.about-header {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-lg);
    align-items: center;
    margin-bottom: var(--space-xl);
}

@media (max-width: 640px) {
    .about-header {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

.about-header .profile-picture {
    width: 180px;
    height: 180px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.about-header .profile-picture.placeholder .profile-initials {
    font-size: 4rem;
    color: var(--medium-gray);
}

.about-header .profile-picture::after {
    border: 3px solid var(--white);
}

@media (max-width: 640px) {
    .about-header .profile-picture {
        margin: 0 auto;
    }
}

.about-intro h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 400;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-xs);
}

.about-intro h1 em {
    font-style: italic;
    color: var(--google-blue-text);
}

.about-intro .subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.about-content {
    margin-bottom: var(--space-xl);
}

.about-content p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: var(--space-md);
}

.about-content p.lead {
    font-size: 1.2rem;
    color: var(--text-primary);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.skill-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: var(--space-md);
    transition: all 0.3s ease;
}

.skill-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.skill-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--text-primary);
}

.skill-card h3 .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.skill-card:nth-child(1) h3 .dot { background: var(--google-blue); }
.skill-card:nth-child(2) h3 .dot { background: var(--google-green); }
.skill-card:nth-child(3) h3 .dot { background: var(--google-yellow); }
.skill-card:nth-child(4) h3 .dot { background: var(--google-red); }

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

.values-section {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: var(--space-lg);
    margin-top: var(--space-lg);
}

.values-section h2 {
    margin-top: 0;
}

.values-section .values-list {
    display: grid;
    gap: var(--space-sm);
}

.values-section .values-list li {
    font-size: 1rem;
}

.values-section .values-list .icon {
    width: 28px;
    height: 28px;
    min-width: 28px;
    background: var(--card-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.cta-section {
    text-align: center;
    margin-top: var(--space-xl);
    padding: var(--space-lg);
    background: var(--near-black);
    border-radius: 20px;
    color: var(--white);
}

.cta-section h2 {
    color: var(--white);
    margin-top: 0;
}

.cta-section p {
    color: var(--medium-gray);
    margin-bottom: var(--space-md);
}

.cta-section .btn-primary {
    background: var(--google-blue);
    color: var(--white);
}

.cta-section .btn-primary:hover {
    background: var(--white);
    color: var(--near-black);
}

/* Accessibility: Focus styles for keyboard navigation */
*:focus-visible {
    outline: 2px solid var(--google-blue);
    outline-offset: 2px;
}

a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--google-blue);
    outline-offset: 2px;
}

.btn:focus-visible {
    outline: 2px solid var(--google-blue);
    outline-offset: 4px;
    box-shadow: 0 0 0 4px rgba(66, 133, 244, 0.2);
}

.theme-toggle:focus-visible {
    outline: 2px solid var(--google-blue);
    outline-offset: 2px;
}

.linkedin-link:focus-visible {
    outline: 2px solid var(--google-blue);
    outline-offset: 2px;
}

.lang-toggle button:focus-visible {
    outline: 2px solid var(--google-blue);
    outline-offset: 2px;
}

.contact-form input:focus-visible,
.contact-form textarea:focus-visible {
    outline: none;
    border-color: var(--google-blue);
    box-shadow: 0 0 0 3px rgba(66, 133, 244, 0.2);
}

.service-card:focus-within {
    outline: 2px solid var(--google-blue);
    outline-offset: 4px;
}

.skill-card:focus-within {
    outline: 2px solid var(--google-blue);
    outline-offset: 4px;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .accent-shape {
        animation: none;
    }

    .hero-label .dot {
        animation: none;
    }

    .about-decoration {
        animation: none;
    }
}