/* ===================================
   Mia C. Personal Website — v3.0
   Design: Tech-Forward & Approachable
   Palette: Teal + Sage
   100/100 Professional Design
   =================================== */

/* CSS Custom Properties */
:root {
    /* Teal + Sage Palette - Teal is now primary (Tech-forward) */
    --color-teal: #2C6E6D;
    --color-teal-light: #4A9896;
    --color-teal-dark: #1D4D4C;

    --color-sage: #2C6E6D;
    /* Swapping for primary brand color */
    --color-sage-light: #4A9896;
    --color-sage-dark: #1D4D4C;

    --color-accent: #6B9080;
    /* Old Sage now an accent */
    --color-accent-light: #8FB5A5;
    --color-accent-dark: #4A6B5D;

    --color-gold: #D4A853;
    --color-gold-light: #E5C47A;
    --color-gold-dark: #B8923D;

    /* ELECTRIC INTERRUPT */
    --color-electric: #D4F23E;
    /* High-voltage Lime */
    --color-electric-hover: #C5E036;
    --color-electric-text: #1A2F2E;

    /* Neutrals */
    --color-ivory: #F8FAFA;
    --color-cream: #EFF4F3;
    --color-warm-white: #FCFEFE;

    --color-charcoal: #1A2F2E;
    --color-gray-700: #2D4544;
    --color-gray-600: #4A6363;
    --color-gray-500: #6B8585;
    --color-gray-400: #94ABAB;
    --color-gray-300: #C4D4D4;
    --color-gray-200: #E0EAEA;

    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;
    --space-6xl: 10rem;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-2xl: 32px;
    --radius-full: 9999px;

    /* Shadows - softer, more elegant */
    --shadow-sm: 0 1px 3px rgba(45, 52, 54, 0.04);
    --shadow-md: 0 4px 16px rgba(45, 52, 54, 0.06);
    --shadow-lg: 0 8px 32px rgba(45, 52, 54, 0.08);
    --shadow-xl: 0 16px 48px rgba(45, 52, 54, 0.1);
}

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

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

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-gray-700);
    background-color: var(--color-warm-white);
    overflow-x: hidden;
    animation: pageLoad 0.6s ease-out;
    position: relative;
    /* For noise overlay */
}

/* ATMOSPHERE & TEXTURE */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

.glass-panel {
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 8px 32px rgba(44, 110, 109, 0.05);
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    will-change: opacity, transform;
}

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

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.2;
    color: var(--color-charcoal);
}

p {
    margin-bottom: var(--space-md);
}

p:last-child {
    margin-bottom: 0;
}

a {
    color: var(--color-sage-dark);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-sage);
}

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

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--color-sage);
    outline-offset: 2px;
}

/* Container */
.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

/* ===================================
   Section Styles
   =================================== */
section {
    padding: var(--space-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-lg);
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-sage);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: var(--space-sm);
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: var(--color-charcoal);
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 248, 245, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1140px;
    margin: 0 auto;
    padding: var(--space-md) var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 500;
    color: var(--color-charcoal);
    letter-spacing: 0.01em;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
    list-style: none;
}

.nav-menu a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-gray-600);
    letter-spacing: 0.01em;
    position: relative;
    padding: var(--space-xs) 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--color-sage);
    transition: width var(--transition-base);
}

.nav-menu a:hover {
    color: var(--color-charcoal);
}

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

.nav-cta {
    padding: var(--space-sm) var(--space-lg) !important;
    background: var(--color-sage);
    color: white !important;
    border-radius: var(--radius-full);
    transition: all var(--transition-base) !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    background: var(--color-sage-dark) !important;
    color: white !important;
    transform: translateY(-1px);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--color-charcoal);
    transition: all var(--transition-base);
    border-radius: 1px;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding: var(--space-6xl) 0 var(--space-xl);
    background: linear-gradient(135deg, var(--color-ivory) 0%, var(--color-cream) 50%, var(--color-warm-white) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -15%;
    width: 60%;
    height: 120%;
    background: radial-gradient(ellipse, var(--color-rose-light) 0%, transparent 65%);
    opacity: 0.4;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 40%;
    height: 80%;
    background: radial-gradient(ellipse, var(--color-sage-light) 0%, transparent 65%);
    opacity: 0.25;
    pointer-events: none;
}

.hero-container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

.hero-greeting {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-sage);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: var(--space-sm);
}

.hero-name {
    font-size: clamp(3.5rem, 9vw, 6rem);
    font-weight: 400;
    color: var(--color-charcoal);
    margin-bottom: var(--space-md);
    line-height: 1.05;
    letter-spacing: -0.04em;
    position: relative;
    z-index: 2;
}

.hero-credential {
    font-size: 0.25em;
    font-weight: 500;
    vertical-align: super;
    color: var(--color-sage);
    margin-left: 0.1em;
    letter-spacing: 0.05em;
    opacity: 0.8;
}

.hero-title {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-gray-500);
    margin-bottom: var(--space-lg);
    letter-spacing: 0.02em;
    max-width: 600px;
}

.hero-tagline {
    font-size: 1.15rem;
    color: var(--color-gray-600);
    max-width: 500px;
    margin-bottom: var(--space-xl);
    line-height: 1.7;
    font-weight: 300;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-xl);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    border: none;
    letter-spacing: 0.01em;
}

.btn-primary {
    background: var(--color-sage);
    color: white;
    box-shadow: 0 4px 14px rgba(139, 157, 131, 0.35);
}

.btn-primary:hover {
    background: var(--color-sage-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 157, 131, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--color-gray-700);
    border: 1.5px solid var(--color-gray-300);
    transform: translateY(0);
}

.btn-secondary:hover {
    background: var(--color-cream);
    border-color: var(--color-sage);
    color: var(--color-sage-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(139, 157, 131, 0.2);
}

.hero-affiliations {
    margin-top: var(--space-xl);
    font-size: 0.875rem;
    color: var(--color-gray-500);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.hero-affiliations a {
    color: var(--color-sage);
    font-weight: 500;
}

.hero-affiliations .divider {
    color: var(--color-gray-400);
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    animation: fadeIn 1s ease-out 0.3s both;
}

.hero-image-wrapper {
    position: relative;
    width: 340px;
    height: 340px;
    border-radius: 45% 55% 55% 45% / 55% 45% 55% 45%;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    z-index: 2;
}

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-image-accent {
    position: absolute;
    width: 360px;
    height: 360px;
    z-index: 1;
    filter: blur(40px);
    opacity: 0.4;
}

.accent-1 {
    top: -20px;
    right: -20px;
    background: radial-gradient(circle, var(--color-teal-light) 0%, transparent 70%);
    animation: float 10s ease-in-out infinite, morph 15s ease-in-out infinite;
    border-radius: 40% 60% 60% 40% / 60% 30% 70% 40%;
}

.accent-2 {
    bottom: -30px;
    left: -30px;
    background: radial-gradient(circle, var(--color-accent-light) 0%, transparent 70%);
    animation: float 12s ease-in-out infinite reverse, morph 20s ease-in-out infinite reverse;
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
}

@keyframes morph {

    0%,
    100% {
        border-radius: 40% 60% 60% 40% / 60% 30% 70% 40%;
    }

    33% {
        border-radius: 70% 30% 50% 50% / 30% 30% 70% 70%;
    }

    66% {
        border-radius: 50% 50% 20% 80% / 25% 80% 20% 75%;
    }
}

/* ===================================
   Trust Bar (Featured In)
   =================================== */
.trust-bar {
    background: var(--color-ivory);
    padding: var(--space-xl) 0;
    border-top: 1px solid var(--color-cream);
    border-bottom: 1px solid var(--color-cream);
}

.trust-bar .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.trust-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gray-500);
    margin-bottom: 0;
}

.trust-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3xl);
    flex-wrap: wrap;
}

.trust-logo-img {
    height: 50px;
    width: auto;
    max-width: 160px;
    object-fit: contain;
    opacity: 0.85;
    transition: all var(--transition-base);
}

.trust-logo-img:hover {
    opacity: 1;
    transform: scale(1.08);
}

.trust-logo {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-gray-600);
    transition: color var(--transition-fast);
}

.trust-logo a {
    color: inherit;
}

.trust-logo:hover,
.trust-logo a:hover {
    color: var(--color-sage);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-gray-500);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    animation: bounce 2s infinite;
}

.scroll-indicator svg {
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(6px);
    }

    60% {
        transform: translateY(3px);
    }
}

/* Logo Bar */
.logo-bar {
    padding: var(--space-lg) 0;
    background: var(--color-cream);
    border-bottom: 1px solid var(--color-sage-light);
}

.logo-bar .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.logo-bar-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-gray-500);
    margin: 0;
}

.logo-bar-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-xl);
}

.logo-item {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-gray-600);
    opacity: 0.8;
    transition: all var(--transition-fast);
}

.logo-item:hover {
    opacity: 1;
    color: var(--color-sage-dark);
}

@media (max-width: 768px) {
    .logo-bar-logos {
        gap: var(--space-md);
    }

    .logo-item {
        font-size: 0.8rem;
    }

    .scroll-indicator {
        display: none;
    }
}

/* ===================================
   About Section
   =================================== */
.about {
    background: var(--color-warm-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

/* NEW: Full-width About Text at Top */
.about-text-full {
    max-width: 800px;
    margin-bottom: var(--space-3xl);
}

.about-text-full .section-label {
    text-align: left;
}

.about-text-full .section-title {
    text-align: left;
    margin-bottom: var(--space-lg);
}

.about-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.about-body p {
    margin: 0;
    color: var(--color-gray-600);
}

/* NEW: Credentials Grid Layout */
.about-credentials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

/* Keep original styles for backward compatibility */
.about-text .section-label {
    text-align: left;
}

.about-text .section-title {
    text-align: left;
    margin-bottom: var(--space-lg);
}

.about-intro {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-style: italic;
    color: var(--color-charcoal);
    line-height: 1.5;
    margin-bottom: var(--space-lg);
}

.about-text p {
    color: var(--color-gray-600);
}

.mission-statement {
    margin-top: var(--space-xl);
    padding: var(--space-lg) var(--space-xl);
    background: rgba(44, 110, 109, 0.06);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(44, 110, 109, 0.15);
    border-left: 4px solid var(--color-teal);
    position: relative;
    overflow: hidden;
}

.mission-statement::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(44, 110, 109, 0.05) 0%, transparent 60%);
    pointer-events: none;
}

.mission-statement h3 {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-sm);
    color: var(--color-teal);
    position: relative;
}

.mission-statement p {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-style: italic;
    line-height: 1.7;
    color: var(--color-charcoal);
    margin: 0;
    position: relative;
}

.about-credentials {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.credential-card {
    background: linear-gradient(145deg, var(--color-ivory) 0%, var(--color-warm-white) 100%);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-cream);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.credential-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--color-teal) 0%, var(--color-sage) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.credential-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(44, 110, 109, 0.12);
    border-color: var(--color-sage-light);
}

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

.credential-card h3 {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-sage);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
}

.credential-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--color-charcoal);
    margin-bottom: var(--space-xs) !important;
}

.credential-detail {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-xs) !important;
}

.credential-focus {
    font-size: 0.85rem;
    color: var(--color-gray-500);
    font-style: italic;
    margin-bottom: var(--space-sm) !important;
}

.gpa-badge {
    display: inline-block;
    padding: 2px 8px;
    background: var(--color-teal);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 10px;
    margin-left: var(--space-xs);
    vertical-align: middle;
}

.credential-awards {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: var(--space-sm);
}

.award-badge {
    display: inline-block;
    padding: 3px 8px;
    background: var(--color-cream);
    color: var(--color-sage-dark);
    font-size: 0.65rem;
    font-weight: 500;
    border-radius: 8px;
    border: 1px solid var(--color-sage-light);
}

.credential-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.credential-list li {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.role-desc {
    font-size: 0.8rem;
    color: var(--color-gray-500);
    font-style: italic;
    margin-top: 4px;
}

.role-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-charcoal);
}

.role-org {
    font-size: 0.85rem;
    color: var(--color-gray-500);
}

a.role-org {
    color: var(--color-sage);
}

.role-impact {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-xs);
    flex-wrap: wrap;
}

.impact-stat {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 3px 8px;
    background: var(--color-teal-light);
    color: white;
    border-radius: 12px;
    letter-spacing: 0.02em;
}

/* ===================================
   Credential Section Dividers
   =================================== */
.credential-section-divider {
    display: flex;
    align-items: center;
    margin: var(--space-xl) 0 var(--space-md);
    position: relative;
}

.credential-section-divider::before,
.credential-section-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-gray-300), transparent);
}

.credential-section-label {
    display: inline-block;
    padding: 6px 16px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-gray-500);
    background: var(--color-ivory);
    border-radius: var(--radius-full);
    border: 1px solid var(--color-gray-300);
    margin: 0 var(--space-md);
}

/* Industry Card Variant */
.credential-card.industry-card {
    background: linear-gradient(145deg, rgba(44, 110, 109, 0.03) 0%, var(--color-ivory) 100%);
    border-left: 3px solid var(--color-teal);
}

.credential-card.industry-card::before {
    opacity: 1;
    background: linear-gradient(180deg, var(--color-teal) 0%, var(--color-teal-light) 100%);
}

.credential-card.industry-card h3 {
    color: var(--color-teal);
}

/* Academia Card Variant */
.credential-card.academia-card {
    background: linear-gradient(145deg, rgba(107, 144, 128, 0.05) 0%, var(--color-warm-white) 100%);
    border-left: 3px solid var(--color-accent);
}

.credential-card.academia-card::before {
    opacity: 1;
    background: linear-gradient(180deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
}

.credential-card.academia-card h3 {
    color: var(--color-accent-dark);
}

/* More Background Accordion */
.more-background-section {
    grid-column: 1 / -1;
}

.more-background-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    background: var(--color-ivory);
    border: 1px dashed var(--color-gray-300);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-gray-500);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: all var(--transition-base);
}

.more-background-toggle:hover {
    border-color: var(--color-sage-light);
    color: var(--color-sage);
    background: var(--color-cream);
}

.more-background-toggle svg {
    transition: transform var(--transition-base);
}

.more-background-toggle[aria-expanded="true"] svg {
    transform: rotate(180deg);
}

.more-background-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1),
        opacity 0.4s ease,
        margin-top 0.4s ease;
    margin-top: 0;
}

.more-background-content.expanded {
    max-height: 500px;
    opacity: 1;
    margin-top: var(--space-lg);
}

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

/* Submission Status Badge */
.publication-year.submission {
    background: var(--color-sage-light);
    color: var(--color-sage-dark);
}

/* ===================================
   Projects I've Built Section
   =================================== */
.my-projects {
    background: var(--color-cream);
    padding: var(--space-4xl) 0;
}

.built-projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.built-project-card {
    background: linear-gradient(145deg, var(--color-warm-white) 0%, var(--color-ivory) 100%);
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(44, 110, 109, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: left;
    position: relative;
    box-shadow: 0 2px 12px rgba(44, 110, 109, 0.04);
}

.built-project-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 1.5px;
    background: linear-gradient(135deg, var(--color-teal) 0%, var(--color-sage) 50%, var(--color-accent) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.built-project-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(44, 110, 109, 0.12);
    border-color: transparent;
}

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

.built-project-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(44, 110, 109, 0.08);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    transition: all 0.3s ease;
}

.built-project-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-teal);
    transition: all 0.3s ease;
}

.built-project-card:hover .built-project-icon {
    background: var(--color-teal);
    transform: translateY(-2px);
}

.built-project-card:hover .built-project-icon svg {
    stroke: white;
}

.built-project-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--color-charcoal);
    margin-bottom: 4px;
    transition: color 0.3s ease;
}

.built-project-card:hover h3 {
    color: var(--color-teal-dark);
}

.built-project-type {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--color-sage);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: var(--space-sm);
}

.built-project-desc {
    font-size: 0.85rem;
    color: var(--color-gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.built-project-link {
    display: inline-flex;
    align-items: center;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-teal);
    text-decoration: none;
    transition: all 0.3s ease;
}

.built-project-link:hover {
    color: var(--color-teal-dark);
    transform: translateX(3px);
}

.expand-project-btn {
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--color-teal) 0%, var(--color-teal-light) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(44, 110, 109, 0.2);
}

.expand-project-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(44, 110, 109, 0.3);
}

/* Project Modal */
.project-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.project-modal.active {
    opacity: 1;
    visibility: visible;
}

.project-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
}

.project-modal-content {
    position: relative;
    background: var(--color-warm-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s ease;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.project-modal.active .project-modal-content {
    transform: scale(1) translateY(0);
}

.project-modal-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-gray-500);
    transition: color var(--transition-fast);
}

.project-modal-close:hover {
    color: var(--color-charcoal);
}

.project-modal-header {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.project-modal-logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: var(--radius-lg);
}

.project-modal-badge {
    display: inline-block;
    padding: 4px 12px;
    background: var(--color-teal);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xs);
}

.project-modal-header h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--color-charcoal);
    margin: 0;
}

.project-modal-desc {
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.project-modal-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.project-modal-feature {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 8px 16px;
    background: var(--color-cream);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--color-sage-dark);
}

.project-modal-feature svg {
    color: var(--color-teal);
}

.project-modal-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.project-modal-tech span {
    padding: 4px 12px;
    background: var(--color-charcoal);
    color: white;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 20px;
}

.project-modal-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 12px 24px;
    background: var(--color-teal);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.project-modal-link:hover {
    background: var(--color-teal-dark);
    transform: translateY(-2px);
}

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

/* ===================================
   Projects Section (IMMERSIVE DARK)
   =================================== */
.projects {
    background-color: #0F1F1E;
    /* Deep Teal-Charcoal */
    color: var(--color-ivory);
    padding: var(--space-5xl) 0;
    position: relative;
    overflow: hidden;
}

.projects::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 30%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(44, 110, 109, 0.2) 0%, transparent 70%);
    filter: blur(100px);
    pointer-events: none;
}

.projects .section-label {
    color: var(--color-teal-light);
}

.projects .section-title {
    color: var(--color-ivory);
}

.project-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    background: linear-gradient(135deg, rgba(44, 110, 109, 0.08) 0%, rgba(44, 110, 109, 0.02) 100%);
    border: 1px solid rgba(74, 152, 150, 0.15);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-slow);
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 80px rgba(44, 110, 109, 0.2);
    border-color: rgba(74, 152, 150, 0.4);
}

.project-card-image {
    position: relative;
    background: linear-gradient(135deg, var(--color-teal-dark) 0%, #0F1F1E 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3xl);
    min-height: 400px;
}

.project-card-image img {
    max-width: 200px;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5));
    transition: transform var(--transition-slow);
}

.project-card:hover .project-card-image img {
    transform: scale(1.1);
}

.project-card-glow {
    position: absolute;
    width: 150%;
    height: 150%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(74, 152, 150, 0.25) 0%, transparent 50%);
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

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

.project-card-content {
    padding: var(--space-3xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.project-card-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(74, 152, 150, 0.15);
    color: var(--color-teal-light);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 20px;
    border: 1px solid rgba(74, 152, 150, 0.3);
    width: fit-content;
    margin-bottom: var(--space-lg);
}

.project-card-title {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-ivory);
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.project-card-description {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.project-card-features {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    margin-bottom: var(--space-lg);
}

.project-card-features span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

.project-card-features svg {
    stroke: var(--color-teal-light);
}

.project-card-tech {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-bottom: var(--space-xl);
}

.project-card-tech span {
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
}

.project-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-teal-light);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all var(--transition-base);
    text-decoration: none;
}

.project-card-link:hover {
    color: white;
    gap: 12px;
}

.project-card-link svg {
    transition: transform var(--transition-fast);
}

.project-card-link:hover svg {
    transform: translate(3px, -3px);
}

/* ===================================
   Speaking Section
   =================================== */
.speaking {
    background: linear-gradient(180deg, var(--color-cream) 0%, var(--color-ivory) 100%);
}

.speaking-topics {
    margin-bottom: var(--space-3xl);
}

.speaking-topics h3 {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-sage);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-align: center;
    margin-bottom: var(--space-xl);
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.topic-card {
    background: var(--color-warm-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-cream);
    transition: all var(--transition-base);
}

.topic-card:hover {
    border-color: var(--color-sage-light);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.topic-card h4 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-charcoal);
    margin-bottom: var(--space-sm);
}

.topic-card p {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    margin-bottom: 0;
}

.speaking-cta {
    text-align: center;
    padding: var(--space-2xl);
    background: var(--color-warm-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-cream);
}

.speaking-cta p {
    font-size: 1rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-lg);
}

/* ===================================
   Expertise Section
   =================================== */
.expertise {
    background: var(--color-warm-white);
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.expertise-card {
    background: var(--color-ivory);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-cream);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    /* For the absolute number */
}

.expertise-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-teal-light);
    box-shadow: var(--shadow-md);
}

.expertise-number {
    position: absolute;
    top: -25px;
    right: -10px;
    font-family: var(--font-display);
    font-size: 8rem;
    font-weight: 700;
    color: var(--color-sage-light);
    opacity: 0.15;
    z-index: 0;
    pointer-events: none;
    line-height: 1;
    margin-bottom: 0;
}

.expertise-card h3 {
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-charcoal);
    margin-bottom: var(--space-sm);
}

.expertise-card p {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    margin-bottom: 0;
}

/* ===================================
   Publications Section
   =================================== */
.publications {
    background: linear-gradient(180deg, var(--color-ivory) 0%, var(--color-cream) 100%);
}

.publications-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    max-width: 720px;
    margin: 0 auto;
}

.research-intro {
    text-align: left;
    font-style: italic;
    max-width: 720px;
    margin: 0 auto;
}

.publication-card {
    background: var(--color-warm-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-cream);
    transition: all var(--transition-base);
}

.publication-card:hover {
    border-color: var(--color-sage-light);
    box-shadow: var(--shadow-md);
}

.publication-card.published {
    border-left: 4px solid var(--color-teal);
    background: linear-gradient(90deg, rgba(44, 110, 109, 0.05) 0%, var(--color-warm-white) 15%);
}

.publication-card.published .publication-type {
    background: var(--color-teal);
    color: white;
}

.publication-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-sm);
}

.publication-type {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-sage);
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-sage-light);
    background: rgba(139, 157, 131, 0.15);
    border-radius: var(--radius-sm);
}

.publication-year {
    font-size: 0.8rem;
    color: var(--color-gray-500);
}

.publication-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
    line-height: 1.35;
}

.publication-source {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: var(--space-md) !important;
}

.publication-desc {
    font-size: 0.9rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-md) !important;
}

.publication-link {
    display: inline-flex;
    align-items: center;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-sage);
    gap: var(--space-xs);
}

.publication-link::after {
    content: '→';
    transition: transform var(--transition-fast);
}

.publication-link:hover::after {
    transform: translateX(3px);
}

/* ===================================
   Testimonials Section
   =================================== */
.testimonials {
    background: linear-gradient(180deg, var(--color-cream) 0%, var(--color-warm-white) 100%);
}

.testimonials-carousel {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.testimonial-card-compact {
    background: var(--color-warm-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-cream);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.testimonial-card-compact:hover {
    border-color: var(--color-sage-light);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-sage) 0%, var(--color-sage-light) 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    flex-shrink: 0;
}

.testimonial-photo {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-cream);
    flex-shrink: 0;
    transition: all var(--transition-base);
}

.testimonial-card-compact:hover .testimonial-photo {
    border-color: var(--color-sage-light);
    transform: scale(1.05);
}

.testimonial-meta {
    flex: 1;
    min-width: 0;
}

.testimonial-meta .author-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-charcoal);
    margin-bottom: 0 !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.testimonial-meta .author-role {
    font-size: 0.8rem;
    color: var(--color-gray-500);
    margin-bottom: 0 !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.testimonial-card-compact blockquote {
    margin: 0;
    padding: 0;
    border: none;
    flex: 1;
}

.testimonial-card-compact blockquote p {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-style: normal;
    color: var(--color-gray-600);
    line-height: 1.6;
    margin-bottom: 0;
}

/* Legacy styles kept for compatibility */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    max-width: 900px;
    margin: 0 auto var(--space-xl);
}

.testimonial-card {
    background: var(--color-ivory);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-cream);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    border-color: var(--color-sage-light);
    box-shadow: var(--shadow-md);
}

.testimonial-card blockquote {
    margin: 0;
    padding: 0;
    border: none;
}

.testimonial-card blockquote p {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-style: italic;
    color: var(--color-gray-700);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.testimonial-author {
    border-top: 1px solid var(--color-cream);
    padding-top: var(--space-md);
}

.author-name {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-charcoal);
    margin-bottom: 0 !important;
}

.author-role {
    font-size: 0.85rem;
    color: var(--color-gray-500);
    margin-bottom: 0 !important;
}

.testimonials-more {
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-gray-500);
    margin-bottom: 0;
}

.testimonials-more a {
    color: var(--color-sage);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

.testimonials-more a:hover {
    color: var(--color-sage-dark);
}


/* ===================================
   Contact Section
   =================================== */
.contact {
    background: var(--color-ivory);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 40%;
    height: 80%;
    background: radial-gradient(ellipse, var(--color-teal-light) 0%, transparent 60%);
    opacity: 0.2;
    pointer-events: none;
}

.contact-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
    position: relative;
    z-index: 1;
}

.contact-text .section-label {
    text-align: left;
}

.contact-text .section-title {
    text-align: left;
    margin-bottom: var(--space-md);
}

.contact-text>p {
    font-size: 1.05rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-xl);
}

.contact-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.contact-option {
    padding: var(--space-lg);
    background: var(--color-warm-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-cream);
}

.contact-option h4 {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-charcoal);
    margin-bottom: var(--space-xs);
}

.contact-option p {
    font-size: 0.8rem;
    color: var(--color-gray-500);
    margin-bottom: 0;
}

.contact-links {
    display: flex;
    gap: var(--space-md);
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.875rem 1.5rem;
    background: var(--color-warm-white);
    border: 1px solid var(--color-cream);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-gray-700);
    transition: all var(--transition-base);
}

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

.contact-link-primary {
    background: var(--color-sage);
    color: white;
    border-color: var(--color-sage);
    box-shadow: 0 4px 15px rgba(44, 110, 109, 0.3);
}

.contact-link-primary:hover {
    background: var(--color-teal-dark) !important;
    /* Solid, never fades */
    color: white !important;
    border-color: var(--color-teal-dark) !important;
    transform: translateY(-3px) scale(1.02);
    /* Override magnetic if needed */
    box-shadow: 0 8px 25px rgba(44, 110, 109, 0.5);
}

.contact-link-email {
    background: var(--color-warm-white);
    color: var(--color-sage-dark);
    border: 1.5px solid var(--color-sage-light);
}

.contact-link-email:hover {
    background: var(--color-sage);
    color: white;
    border-color: var(--color-sage);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(44, 110, 109, 0.3);
}

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

.contact-card {
    background: var(--color-warm-white);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-cream);
}

.contact-card-status {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-sage);
    margin-bottom: var(--space-md) !important;
}

.contact-availability-list {
    list-style: none;
    margin-bottom: var(--space-xl);
}

.contact-availability-list li {
    font-size: 0.95rem;
    color: var(--color-charcoal);
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-cream);
}

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

.contact-availability {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.85rem;
    color: var(--color-sage);
    font-weight: 500;
}

.availability-dot {
    width: 8px;
    height: 8px;
    background: var(--color-sage);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--color-charcoal);
    padding: var(--space-3xl) 0;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-lg);
}

.footer-name {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--color-warm-white);
    margin-bottom: 0 !important;
}

.footer-title {
    font-size: 0.85rem;
    color: var(--color-gray-500);
    margin-bottom: 0 !important;
}

.footer-tagline {
    font-size: 0.8rem;
    font-style: italic;
    color: var(--color-teal-light);
    margin-top: var(--space-xs);
    margin-bottom: 0 !important;
}

.footer-social {
    display: flex;
    gap: var(--space-lg);
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-gray-700);
    color: var(--color-gray-400);
    transition: all var(--transition-base);
}

.social-icon:hover {
    background: var(--color-teal);
    color: white;
    transform: translateY(-3px);
}

.social-icon svg {
    width: 20px;
    height: 20px;
}

.footer-copy {
    font-size: 0.8rem;
    color: var(--color-gray-600);
    margin-bottom: 0 !important;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-teal);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: 100;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-teal-dark);
    transform: translateY(-3px);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

/* ===================================
   Animations
   =================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-8px) rotate(1deg);
    }
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-2xl);
    }

    .hero-content {
        order: 2;
    }

    .hero-image {
        order: 1;
    }

    .hero-tagline {
        margin: 0 auto var(--space-xl);
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-affiliations {
        justify-content: center;
    }

    .hero-image-wrapper,
    .hero-image-accent {
        width: 280px;
        height: 280px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    /* NEW: Responsive for stacked About layout */
    .about-text-full {
        max-width: 100%;
        text-align: center;
    }

    .about-text-full .section-label,
    .about-text-full .section-title {
        text-align: center;
    }

    .about-body {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .about-credentials-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }

    .about-text .section-label,
    .about-text .section-title {
        text-align: center;
    }

    .about-intro {
        text-align: center;
    }

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

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

    .project-content {
        grid-template-columns: 1fr;
        padding: var(--space-2xl);
        gap: var(--space-2xl);
    }

    .project-visual {
        min-height: 300px;
        order: -1;
    }

    .project-name {
        font-size: 2rem;
    }

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

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

    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .contact-text .section-label,
    .contact-text .section-title {
        text-align: center;
    }

    .contact-text>p {
        text-align: center;
    }

    .contact-options {
        grid-template-columns: 1fr;
    }

    .contact-links {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    section {
        padding: var(--space-4xl) 0;
    }

    /* Mobile: Single column for credentials */
    .about-credentials-grid {
        grid-template-columns: 1fr;
    }

    .about-body {
        grid-template-columns: 1fr;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-ivory);
        flex-direction: column;
        padding: var(--space-xl);
        gap: var(--space-lg);
        box-shadow: var(--shadow-md);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        padding-top: 100px;
        min-height: auto;
    }

    .hero-image-wrapper,
    .hero-image-accent {
        width: 240px;
        height: 240px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }

    .hero-name {
        font-size: 2.25rem;
    }

    .hero-image-wrapper,
    .hero-image-accent {
        width: 200px;
        height: 200px;
    }

    .btn {
        width: 100%;
    }

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

    .hero-affiliations {
        flex-direction: column;
        gap: var(--space-xs);
    }

    .hero-affiliations .divider {
        display: none;
    }
}