/* ===================================
   CSS Variables & Base Styles
   =================================== */

:root {
    /* Colors - Refined black aesthetic with warm accents */
    --color-bg: #050505;
    --color-bg-elevated: #0a0a0a;
    --color-bg-card: #0f0f0f;
    --color-bg-card-hover: #161616;
    --color-border: #1c1c1c;
    --color-border-subtle: #141414;
    --color-border-glow: #2a2a2a;
    
    --color-text: #f5f5f5;
    --color-text-secondary: #999999;
    --color-text-tertiary: #5a5a5a;
    
    --color-accent: #e8e8e8;
    --color-accent-warm: #c9a962;
    --color-accent-dim: rgba(201, 169, 98, 0.1);
    
    /* Certification badge colors - refined */
    --color-architect: #4a9eff;
    --color-developer: #00d4aa;
    --color-admin: #a78bfa;
    --color-integration: #ff6b9d;
    
    /* Typography */
    --font-sans: 'Instrument Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', Monaco, monospace;
    
    /* Spacing */
    --section-padding: clamp(3rem, 8vw, 5rem);
    --container-max: 1200px;
    --container-padding: clamp(1.5rem, 5vw, 3rem);
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

ul, ol {
    list-style: none;
}

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

/* Selection */
::selection {
    background: var(--color-accent-warm);
    color: var(--color-bg);
}

/* ===================================
   Background Effects
   =================================== */

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse 100% 100% at 0% 0%, rgba(74, 158, 255, 0.03), transparent 50%),
        radial-gradient(ellipse 80% 80% at 100% 100%, rgba(201, 169, 98, 0.02), transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* Grain texture overlay */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.015;
    pointer-events: none;
    z-index: 9999;
}

/* ===================================
   Layout
   =================================== */

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--section-padding) 0;
    position: relative;
}

/* ===================================
   Navigation
   =================================== */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(5, 5, 5, 0.7);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-bottom: 1px solid var(--color-border-subtle);
    transition: var(--transition-base);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.04em;
    transition: var(--transition-base);
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-accent-warm) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-logo:hover {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--color-text-secondary);
    transition: var(--transition-base);
    position: relative;
    padding: 0.25rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, var(--color-accent-warm), var(--color-text));
    transition: width var(--transition-base);
}

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition-base);
    border-radius: 1px;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(5, 5, 5, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    padding: 2rem var(--container-padding);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-slow);
    z-index: 999;
    border-bottom: 1px solid var(--color-border);
}

.mobile-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.mobile-menu a {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    transition: var(--transition-fast);
}

.mobile-menu a:hover {
    color: var(--color-text);
    transform: translateX(8px);
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
}

/* ===================================
   Hero Section
   =================================== */

.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
    padding: calc(72px + var(--section-padding)) var(--container-padding) var(--section-padding);
    max-width: var(--container-max);
    margin: 0 auto;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100vw;
    height: 100%;
    background: 
        radial-gradient(ellipse 80% 60% at 20% 20%, rgba(74, 158, 255, 0.08), transparent),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(201, 169, 98, 0.06), transparent);
    pointer-events: none;
    z-index: -1;
}

.hero-content {
    animation: heroFadeIn 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    animation-delay: 0.1s;
    opacity: 0;
}

@keyframes heroFadeIn {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.hero-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent-warm);
    background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-elevated) 100%);
    border: 1px solid var(--color-border);
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-xl);
    margin-bottom: 2rem;
    animation: badgePulse 3s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(201, 169, 98, 0);
    }
    50% {
        box-shadow: 0 0 20px 2px rgba(201, 169, 98, 0.1);
    }
}

.hero-title {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.hero-name {
    font-size: clamp(3rem, 7vw, 5rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1;
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-text-secondary) 50%, var(--color-accent-warm) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 8s ease-in-out infinite;
    background-size: 200% 100%;
}

@keyframes shimmer {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.hero-role {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 500;
    color: var(--color-text-secondary);
    letter-spacing: -0.02em;
}

.hero-description {
    font-size: 1.0625rem;
    color: var(--color-text-secondary);
    max-width: 480px;
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 1rem 1.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: var(--transition-slow);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-accent) 100%);
    color: var(--color-bg);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px -10px rgba(255, 255, 255, 0.3);
}

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

.btn-secondary:hover {
    background: var(--color-bg-card);
    border-color: var(--color-accent-warm);
    color: var(--color-accent-warm);
    transform: translateY(-3px);
}

/* Hero Visual - Certification Orbit */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: visualFloat 6s ease-in-out infinite;
}

@keyframes visualFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

.cert-orbit {
    position: relative;
    width: 340px;
    height: 340px;
    animation: orbitFadeIn 1.2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    animation-delay: 0.3s;
    opacity: 0;
}

@keyframes orbitFadeIn {
    from {
        opacity: 0;
        transform: scale(0.8) rotate(-10deg);
    }
    to {
        opacity: 1;
        transform: scale(1) rotate(0);
    }
}

.orbit-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid var(--color-border);
}

.orbit-ring-1 {
    inset: 0;
    animation: rotate 40s linear infinite;
    border-color: var(--color-border-glow);
}

.orbit-ring-2 {
    inset: 50px;
    animation: rotate 30s linear infinite reverse;
    border-style: dashed;
    border-color: rgba(201, 169, 98, 0.2);
}

.orbit-ring-3 {
    inset: 100px;
    animation: rotate 20s linear infinite;
    border-color: rgba(74, 158, 255, 0.2);
}

.orbit-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg) 100%);
    border: 1px solid var(--color-border-glow);
    border-radius: 50%;
    width: 130px;
    height: 130px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: 
        0 0 60px rgba(201, 169, 98, 0.1),
        inset 0 0 30px rgba(0, 0, 0, 0.5);
}

.cert-count {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-accent-warm) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cert-label {
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

@media (max-width: 900px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        min-height: auto;
        padding-top: calc(72px + 3rem);
    }
    
    .hero-content {
        order: 2;
    }
    
    .hero-visual {
        order: 1;
    }
    
    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .cert-orbit {
        width: 260px;
        height: 260px;
    }
    
    .orbit-ring-2 {
        inset: 40px;
    }
    
    .orbit-ring-3 {
        inset: 80px;
    }
    
    .orbit-center {
        width: 100px;
        height: 100px;
    }
    
    .cert-count {
        font-size: 2.25rem;
    }
}

/* ===================================
   Section Headers
   =================================== */

.section-header {
    display: flex;
    align-items: baseline;
    gap: 1.25rem;
    margin-bottom: 3.5rem;
}

.section-label {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-accent-warm);
    opacity: 0.8;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.03em;
}

/* ===================================
   About Section
   =================================== */

.about-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 5rem;
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.about-lead {
    font-size: 1.375rem;
    font-weight: 500;
    color: var(--color-text);
    line-height: 1.5;
    letter-spacing: -0.01em;
}

.about-text p {
    color: var(--color-text-secondary);
    line-height: 1.9;
    font-size: 1rem;
}

.about-skills h3 {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent-warm);
    margin-bottom: 1.75rem;
}

.skills-grid {
    display: grid;
    gap: 0.75rem;
}

.skill-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-elevated) 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.skill-item:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-accent-warm);
    transform: translateX(8px) scale(1.02);
    box-shadow: 0 4px 20px rgba(201, 169, 98, 0.1);
}

.skill-icon {
    color: var(--color-text-tertiary);
    transition: var(--transition-base);
}

.skill-item:hover .skill-icon {
    color: var(--color-accent-warm);
}

.skill-item span {
    font-size: 0.9375rem;
    font-weight: 500;
}

@media (max-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

/* ===================================
   Experience Section
   =================================== */

.experience {
    background: var(--color-bg-elevated);
}

.experience::before,
.experience::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border-glow), transparent);
}

.experience::before {
    top: 0;
}

.experience::after {
    bottom: 0;
}

.experience-content {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.experience-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2.5rem;
}

.experience-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.marker-dot {
    width: 14px;
    height: 14px;
    background: var(--color-bg);
    border: 2px solid var(--color-text-tertiary);
    border-radius: 50%;
    position: relative;
    z-index: 1;
    transition: var(--transition-base);
}

.experience-item:first-child .marker-dot {
    border-color: var(--color-accent-warm);
    background: var(--color-accent-warm);
    box-shadow: 0 0 20px rgba(201, 169, 98, 0.4);
}

.experience-item:hover .marker-dot {
    transform: scale(1.3);
    border-color: var(--color-accent-warm);
}

.marker-line {
    width: 2px;
    flex: 1;
    background: linear-gradient(180deg, var(--color-border-glow), transparent);
    margin-top: 0.5rem;
}

.experience-item:last-child .marker-line {
    display: none;
}

.experience-card {
    background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg) 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 2rem;
    margin-bottom: 2rem;
    transition: var(--transition-base);
}

.experience-card:hover {
    border-color: var(--color-border-glow);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.5);
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.experience-title {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.experience-company {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-top: 0.375rem;
}

.experience-period {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-accent-warm);
    background: var(--color-accent-dim);
    padding: 0.375rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(201, 169, 98, 0.2);
}

.experience-points {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.experience-points li {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    padding-left: 1.25rem;
    position: relative;
    line-height: 1.7;
}

.experience-points li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-accent-warm);
    opacity: 0.6;
}

@media (max-width: 640px) {
    .experience-item {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .experience-marker {
        display: none;
    }
}

/* ===================================
   Certifications Section
   =================================== */

.certifications-intro {
    color: var(--color-text-secondary);
    font-size: 1.125rem;
    max-width: 600px;
    margin-bottom: 3.5rem;
    line-height: 1.8;
}

.certs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}

.cert-card {
    background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-elevated) 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.cert-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--cert-accent, var(--color-text-tertiary)), transparent);
    opacity: 0;
    transition: var(--transition-base);
}

.cert-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--cert-accent) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition-slow);
    pointer-events: none;
}

.cert-card:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--cert-accent, var(--color-border-glow));
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 50px -15px rgba(0, 0, 0, 0.5);
}

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

.cert-card:hover::after {
    opacity: 0.03;
}

.cert-architect {
    --cert-accent: var(--color-architect);
}

.cert-developer {
    --cert-accent: var(--color-developer);
}

.cert-admin {
    --cert-accent: var(--color-admin);
}

.cert-integration {
    --cert-accent: var(--color-integration);
}

.cert-icon {
    color: var(--color-text-tertiary);
    transition: var(--transition-base);
}

.cert-card:hover .cert-icon {
    color: var(--cert-accent);
    transform: scale(1.1);
}

/* Certification badge images */
.cert-badge-img {
    width: 220px;
    height: auto;
    object-fit: contain;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    margin: 1rem auto 0.25rem;
}

.cert-card:hover .cert-badge-img {
    transform: scale(1.03);
}

/* Certification card content */
.cert-content {
    padding: 0.75rem 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.375rem;
    width: 100%;
}

/* Verify indicator */
.cert-verify {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--color-text-tertiary);
    margin-top: 0.5rem;
    transition: var(--transition-base);
}

.cert-card:hover .cert-verify {
    color: var(--cert-accent);
}

.cert-verify svg {
    width: 12px;
    height: 12px;
}

.cert-title {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
    letter-spacing: -0.01em;
}

.cert-date {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--color-text-tertiary);
}

.cert-badge {
    font-size: 0.5625rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--cert-accent);
    background: color-mix(in srgb, var(--cert-accent) 12%, transparent);
    padding: 0.3rem 0.6rem;
    border-radius: var(--radius-sm);
    width: fit-content;
    border: 1px solid color-mix(in srgb, var(--cert-accent) 20%, transparent);
}

/* ===================================
   Contact Section
   =================================== */

.contact {
    background: var(--color-bg-elevated);
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border-glow), transparent);
}

.contact-content {
    max-width: 640px;
}

.contact-intro {
    color: var(--color-text-secondary);
    font-size: 1.125rem;
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.5rem 1.75rem;
    background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg) 100%);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: var(--transition-base);
}

.contact-link:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-accent-warm);
    transform: translateX(8px) scale(1.01);
    box-shadow: 0 10px 40px -10px rgba(201, 169, 98, 0.15);
}

.contact-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-bg-elevated) 0%, var(--color-bg) 100%);
    border-radius: var(--radius-lg);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    transition: var(--transition-base);
}

.contact-link:hover .contact-icon {
    color: var(--color-accent-warm);
    border-color: var(--color-accent-warm);
}

.contact-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.contact-label {
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.contact-value {
    font-size: 1.0625rem;
    font-weight: 500;
    color: var(--color-text);
}

.contact-arrow {
    color: var(--color-text-tertiary);
    transition: var(--transition-bounce);
}

.contact-link:hover .contact-arrow {
    color: var(--color-accent-warm);
    transform: translate(6px, -6px);
}

/* ===================================
   Footer
   =================================== */

.footer {
    padding: 3rem 0;
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    font-weight: 500;
}

.footer-name {
    background: linear-gradient(90deg, var(--color-text-secondary), var(--color-accent-warm));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-divider {
    opacity: 0.3;
}

/* ===================================
   Animations
   =================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

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

/* ===================================
   Scrollbar Styling
   =================================== */

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border-glow);
    border-radius: 5px;
    border: 2px solid var(--color-bg);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-tertiary);
}

/* ===================================
   Focus States (Accessibility)
   =================================== */

a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--color-accent-warm);
    outline-offset: 3px;
}

/* ===================================
   Reduced Motion
   =================================== */

@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;
    }
}