/* ============================================
   Salomon Design
   Services Homepage + Portfolio Styles
   ============================================ */

/* CSS Variables */
:root {
    --color-bg: #0b0b1e;
    --color-bg-secondary: #10102a;
    --color-text: #ffffff;
    --color-text-secondary: #9090a8;
    --color-accent: #e5e5e5;
    --color-highlight: #c9a84c;
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'DM Sans', sans-serif;
    --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-feature-settings: "kern" 1, "liga" 1;
}

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

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.1;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 3rem;
    background: rgba(11, 11, 30, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(201, 168, 76, 0.08);
}

.nav-logo a {
    display: flex;
    align-items: center;
}

.nav-logo img {
    height: 40px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 3rem;
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
    padding: 0.25rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-highlight);
    transition: width 0.3s var(--transition-smooth);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 10px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: all 0.3s var(--transition-smooth);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg);
    z-index: 999;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s var(--transition-smooth);
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu a {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 500;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8rem 3rem 4rem;
    position: relative;
}

.hero-content {
    max-width: 1000px;
}

.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-highlight);
    margin-bottom: 2rem;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.75rem);
    font-weight: 500;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-bottom: 2rem;
}

.hero-title .line {
    display: block;
    overflow: hidden;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    max-width: 620px;
    line-height: 1.75;
    font-weight: 400;
    letter-spacing: 0.005em;
}

/* Hero CTAs */
.hero-ctas {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    background: var(--color-highlight);
    color: var(--color-bg);
    font-family: var(--font-display);
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    border-radius: 8px;
    transition: all 0.3s var(--transition-smooth);
}

.btn-primary:hover {
    background: #d4b352;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(201, 168, 76, 0.25);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    color: var(--color-text);
    font-family: var(--font-display);
    font-size: 0.9375rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    transition: all 0.3s var(--transition-smooth);
}

.btn-secondary:hover {
    border-color: var(--color-highlight);
    color: var(--color-highlight);
}

.btn-secondary .arrow {
    transition: transform 0.3s var(--transition-smooth);
}

.btn-secondary:hover .arrow {
    transform: translateY(3px);
}

.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 3rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.scroll-indicator span {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-secondary);
}

.scroll-line {
    width: 60px;
    height: 1px;
    background: var(--color-text-secondary);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--color-text);
    animation: scrollLine 2s infinite;
}

@keyframes scrollLine {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Section Headers */
.section-header {
    display: flex;
    align-items: baseline;
    gap: 2rem;
    margin-bottom: 4rem;
    padding: 0 3rem;
}

.section-number {
    font-family: var(--font-display);
    font-size: 0.8125rem;
    color: var(--color-highlight);
    opacity: 0.7;
    font-weight: 500;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 500;
    letter-spacing: -0.02em;
}

/* ============================================
   Services Section
   ============================================ */
.services {
    padding: 8rem 0;
    background: var(--color-bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    padding: 0 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

.service-card {
    padding: 2.5rem 2rem 2rem;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(201, 168, 76, 0.02) 100%);
    transition: all 0.4s var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-highlight), transparent);
    opacity: 0;
    transition: opacity 0.4s var(--transition-smooth);
}

.service-card:hover {
    border-color: rgba(201, 168, 76, 0.2);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(201, 168, 76, 0.04) 100%);
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

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

.service-icon {
    color: var(--color-highlight);
    margin-bottom: 1.75rem;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(201, 168, 76, 0.08);
    border: 1px solid rgba(201, 168, 76, 0.12);
}

.service-icon i {
    font-size: 1.75rem;
}

.service-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.875rem;
    letter-spacing: -0.01em;
}

.service-what {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 1.25rem;
}

.service-deliverable {
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.deliverable-label {
    display: block;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-highlight);
    margin-bottom: 0.375rem;
    opacity: 0.8;
}

.service-deliverable p {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
    opacity: 0.85;
}

/* ============================================
   Process / How It Works Section
   ============================================ */
.process {
    padding: 8rem 0;
}

.process-steps {
    display: flex;
    align-items: stretch;
    gap: 0;
    padding: 0 3rem;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

.process-step {
    flex: 1;
    padding: 2.5rem 2rem;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.02);
    transition: all 0.3s var(--transition-smooth);
}

.process-step:hover {
    background: rgba(201, 168, 76, 0.03);
    border-color: rgba(201, 168, 76, 0.12);
}

.process-connector {
    width: 32px;
    min-width: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.process-connector::before {
    content: '';
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, rgba(201, 168, 76, 0.15), rgba(201, 168, 76, 0.3), rgba(201, 168, 76, 0.15));
}

.process-connector::after {
    content: '';
    position: absolute;
    right: 0;
    width: 5px;
    height: 5px;
    border-top: 1px solid rgba(201, 168, 76, 0.35);
    border-right: 1px solid rgba(201, 168, 76, 0.35);
    transform: rotate(45deg);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-highlight);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid rgba(201, 168, 76, 0.25);
    background: rgba(201, 168, 76, 0.06);
    margin-bottom: 1.25rem;
    line-height: 1;
    letter-spacing: 0;
}

.step-title {
    font-size: 1.0625rem;
    font-weight: 600;
    margin-bottom: 0.625rem;
}

.step-description {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ============================================
   Project Examples Section
   ============================================ */
.examples-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding: 0 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

.examples-grid--single {
    grid-template-columns: 1fr;
    max-width: 700px;
}

.example-card {
    overflow: hidden;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.3s var(--transition-smooth);
}

.example-card:hover {
    border-color: rgba(201, 168, 76, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
}

.example-image {
    aspect-ratio: 4/3;
    overflow: hidden;
}

.example-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--transition-smooth);
}

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

.example-info {
    padding: 1.5rem 2rem 2rem;
}

.example-type {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-highlight);
    display: block;
    margin-bottom: 0.5rem;
}

.example-title {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.example-description {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ============================================
   Work Section (Portfolio page)
   ============================================ */
.work {
    padding: 8rem 0;
    background: var(--color-bg-secondary);
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    padding: 0 3rem;
}

.portfolio-item {
    position: relative;
}

.portfolio-link {
    display: block;
}

.portfolio-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: 4px;
    margin-bottom: 1.5rem;
}

.portfolio-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.6s var(--transition-smooth);
}

.placeholder-icon {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 300;
    opacity: 0.3;
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.2);
    opacity: 0;
    transition: opacity 0.3s var(--transition-smooth);
}

.portfolio-link:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-link:hover .portfolio-placeholder {
    transform: scale(1.05);
}

.portfolio-info {
    padding: 0 0.5rem;
}

.portfolio-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-secondary);
    display: block;
    margin-bottom: 0.75rem;
}

.portfolio-title {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 0.75rem;
    transition: color 0.3s var(--transition-smooth);
}

.portfolio-link:hover .portfolio-title {
    color: var(--color-highlight);
}

.portfolio-description {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 1.25rem;
    max-width: 420px;
}

.portfolio-cta {
    font-size: 0.875rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.portfolio-cta .arrow {
    transition: transform 0.3s var(--transition-smooth);
}

.portfolio-link:hover .portfolio-cta .arrow {
    transform: translateX(4px);
}

.portfolio-cta.coming-soon {
    opacity: 0.5;
    font-style: italic;
}

/* About Section */
.about {
    padding: 8rem 0;
}

.about-content {
    padding: 0 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

.about-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 5rem;
    align-items: start;
}

.about-sidebar {
    position: sticky;
    top: 6rem;
}

.about-image {
    margin-bottom: 2rem;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    filter: grayscale(15%);
    transition: filter 0.5s var(--transition-smooth);
}

.about-image:hover img {
    filter: grayscale(0%);
}

/* Credentials */
.about-credentials {
    padding-top: 0.5rem;
}

.credentials-name {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 500;
    letter-spacing: -0.01em;
    margin-bottom: 0.25rem;
    color: var(--color-text);
}

.credentials-role {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.credentials-section {
    margin-bottom: 1.5rem;
}

.credentials-section:last-child {
    margin-bottom: 0;
}

.credentials-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
}

.credentials-section p {
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--color-text);
    margin: 0;
    opacity: 0.9;
}

.credentials-section p + p {
    margin-top: 0.25rem;
}

/* About Text */
.about-lead {
    font-family: var(--font-display);
    font-size: 1.625rem;
    font-weight: 400;
    line-height: 1.45;
    margin-bottom: 2.5rem;
    color: var(--color-text);
    letter-spacing: -0.01em;
}

.about-text p {
    color: var(--color-text-secondary);
    margin-bottom: 1.75rem;
    font-size: 1.0625rem;
    line-height: 1.85;
}

.about-text p:last-child {
    margin-bottom: 0;
}

/* Portfolio Cover Images */
.portfolio-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--transition-smooth);
}

.portfolio-link:hover .portfolio-cover {
    transform: scale(1.05);
}

/* Contact Section */
.contact {
    padding: 10rem 0;
    background: var(--color-bg-secondary);
}

.contact-content {
    padding: 0 3rem;
    text-align: center;
}

.contact-lead {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 3rem);
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.contact-sublead {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: 2.5rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.contact-cta-group {
    margin-bottom: 3rem;
}

.contact-methods {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
}

.contact-divider {
    width: 1px;
    height: 3.5rem;
    background: rgba(201, 168, 76, 0.2);
}

.contact-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem 2.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(255, 255, 255, 0.02);
    transition: all 0.3s var(--transition-smooth);
}

.contact-link:hover {
    border-color: rgba(201, 168, 76, 0.25);
    background: rgba(201, 168, 76, 0.05);
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

.contact-label {
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-highlight);
}

.contact-value {
    font-family: var(--font-display);
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    font-weight: 500;
    color: var(--color-text);
    letter-spacing: -0.01em;
}

/* Footer */
.footer {
    padding: 2rem 3rem;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer p {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

/* Project Page Styles */
.project-page {
    min-height: 100vh;
    padding-top: 6rem;
}

.project-header {
    padding: 4rem 3rem;
    max-width: 900px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
    transition: color 0.3s var(--transition-smooth);
}

.back-link:hover {
    color: var(--color-text);
}

.project-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-secondary);
    display: block;
    margin-bottom: 1rem;
}

.project-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 500;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

.project-description {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* PDF Viewer */
.pdf-viewer {
    width: 100%;
    padding: 0 3rem 4rem;
}

.pdf-container {
    background: var(--color-bg-secondary);
    border-radius: 8px;
    overflow: hidden;
    position: relative;
}

.pdf-embed {
    width: 100%;
    height: 85vh;
    border: none;
}

.pdf-download {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--color-text);
    color: var(--color-bg);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 4px;
    margin-top: 2rem;
    transition: all 0.3s var(--transition-smooth);
}

.pdf-download:hover {
    background: var(--color-highlight);
    color: var(--color-text);
}

/* ============================================
   Research Page (Spatializing Sound)
   ============================================ */
.research-page {
    min-height: 100vh;
    padding-top: 6rem;
    background: var(--color-bg);
}

.research-hero {
    padding: 4rem 3rem 5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: linear-gradient(180deg, rgba(201, 168, 76, 0.04) 0%, transparent 100%);
}

.research-hero-inner {
    max-width: 1100px;
    margin: 0 auto;
}

.research-eyebrow {
    display: block;
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-highlight);
    margin-bottom: 1.5rem;
}

.research-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 7vw, 5rem);
    font-weight: 500;
    letter-spacing: -0.025em;
    line-height: 1.05;
    color: var(--color-text);
    margin-bottom: 1.25rem;
}

.research-subtitle {
    font-family: var(--font-display);
    font-style: italic;
    font-weight: 300;
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    color: var(--color-text-secondary);
    max-width: 720px;
    line-height: 1.5;
    margin-bottom: 3rem;
}

.research-meta {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.meta-label {
    font-family: var(--font-display);
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--color-highlight);
}

.meta-value {
    font-size: 0.875rem;
    color: var(--color-text);
    line-height: 1.5;
    opacity: 0.92;
}

/* Sections */
.research-section {
    padding: 3.5rem 3rem;
}

.research-section.research-feature {
    background: var(--color-bg-secondary);
}

.research-narrow {
    max-width: 760px;
    margin: 0 auto;
}

.research-wide {
    max-width: 1100px;
    margin: 0 auto;
}

.research-narrow-text {
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-highlight);
    margin-bottom: 1.25rem;
}

.research-h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 500;
    letter-spacing: -0.02em;
    line-height: 1.15;
    color: var(--color-text);
    margin-bottom: 1.5rem;
}

.research-lead {
    font-family: var(--font-display);
    font-style: italic;
    font-weight: 300;
    font-size: 1.25rem;
    line-height: 1.65;
    color: var(--color-text);
    margin-bottom: 1.5rem;
    opacity: 0.95;
}

.research-body {
    font-size: 1rem;
    line-height: 1.85;
    color: var(--color-text-secondary);
    margin-bottom: 1.25rem;
}

.research-body:last-child {
    margin-bottom: 0;
}

/* Award Recognition Callout */
.research-recognition {
    padding: 1.25rem 3rem 1.5rem;
    background: var(--color-bg);
}

.award-card {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2.5rem;
    align-items: flex-start;
    padding: 2.5rem 3rem;
    border: 1px solid rgba(201, 168, 76, 0.18);
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(201, 168, 76, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
}

.award-mark {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(201, 168, 76, 0.1);
    border: 1px solid rgba(201, 168, 76, 0.3);
    color: var(--color-highlight);
    flex-shrink: 0;
}

.award-body {
    padding-top: 0.5rem;
}

.award-label {
    display: block;
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-highlight);
    margin-bottom: 0.5rem;
}

.award-title {
    font-family: var(--font-display);
    font-size: 1.625rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.award-text {
    font-size: 0.95rem;
    line-height: 1.75;
    color: var(--color-text-secondary);
}

.award-text + .award-text {
    margin-top: 0.9rem;
}

.award-text--secondary {
    color: var(--color-text-secondary);
    opacity: 0.78;
    font-size: 0.9rem;
}

.award-text strong {
    color: var(--color-text);
    font-weight: 500;
}

/* Award card with photo variant */
.award-card--photo {
    max-width: 980px;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 2.5rem;
    padding: 2.5rem 3rem;
    align-items: center;
}

.award-photo {
    margin: 0;
}

.award-photo img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: #1a1a2e;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
}

.award-photo figcaption {
    margin-top: 0.7rem;
    font-family: var(--font-display);
    font-style: italic;
    font-size: 0.7rem;
    line-height: 1.5;
    color: var(--color-text-secondary);
    opacity: 0.8;
    text-align: center;
}

/* In photo variant, make the award title more prominent and constrain text */
.award-card--photo .award-title {
    font-size: 2rem;
    font-weight: 600;
    letter-spacing: -0.015em;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.award-card--photo .award-text {
    max-width: 60ch;
}

/* Figures */
.research-figure {
    margin-top: 3rem;
}

.research-figure img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: #fff;
}

.research-figure figcaption,
.image-gallery figcaption {
    font-size: 0.825rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-top: 1rem;
    font-style: italic;
}

.fig-num {
    display: inline-block;
    font-family: var(--font-display);
    font-style: normal;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-highlight);
    margin-right: 0.75rem;
}

/* Image Gallery */
.image-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    margin-top: 3rem;
}

.image-gallery figure {
    margin: 0;
}

.image-gallery img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: 8px;
    background: #fff;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.5s var(--transition-smooth);
}

.image-gallery figure:hover img {
    transform: translateY(-3px);
}

/* Video Blocks */
.video-block {
    display: grid;
    grid-template-columns: minmax(280px, 380px) 1fr;
    gap: 3.5rem;
    align-items: center;
    max-width: 1200px;
    margin: 4rem auto 0;
    padding: 0 0.5rem;
}

.video-block--reverse {
    grid-template-columns: 1fr minmax(280px, 380px);
}

.video-block--reverse .video-meta {
    order: 2;
}

.video-block--reverse .video-frame {
    order: 1;
}

.video-tag {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--color-highlight);
    margin-bottom: 0.875rem;
}

.video-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.video-description {
    font-size: 0.95rem;
    line-height: 1.75;
    color: var(--color-text-secondary);
}

.video-frame {
    position: relative;
    background: #000;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.4);
    transition: transform 0.4s var(--transition-smooth), box-shadow 0.4s var(--transition-smooth);
}

.video-frame:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.5);
}

.video-frame video {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
    background: #000;
}

/* PDF Deliverable */
.research-deliverable {
    background: var(--color-bg-secondary);
}

.pdf-cta {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 1.5rem;
    align-items: center;
    padding: 1.5rem 2rem;
    margin-top: 2rem;
    border: 1px solid rgba(201, 168, 76, 0.2);
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(201, 168, 76, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    transition: all 0.3s var(--transition-smooth);
    color: var(--color-text);
}

.pdf-cta:hover {
    border-color: rgba(201, 168, 76, 0.4);
    background: linear-gradient(135deg, rgba(201, 168, 76, 0.08) 0%, rgba(255, 255, 255, 0.03) 100%);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.3);
}

.pdf-cta-icon {
    color: var(--color-highlight);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: rgba(201, 168, 76, 0.08);
    border: 1px solid rgba(201, 168, 76, 0.18);
}

.pdf-cta-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.pdf-cta-title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text);
}

.pdf-cta-meta {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    letter-spacing: 0.05em;
}

.pdf-cta-arrow {
    font-size: 1.25rem;
    color: var(--color-highlight);
    transition: transform 0.3s var(--transition-smooth);
}

.pdf-cta:hover .pdf-cta-arrow {
    transform: translateX(4px);
}

.pdf-preview {
    margin-top: 2rem;
    background: var(--color-bg);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    overflow: hidden;
}

.pdf-preview embed {
    display: block;
    width: 100%;
    height: 85vh;
    border: 0;
}

/* Research H3 (sub-headings inside sections) */
.research-h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 500;
    letter-spacing: -0.01em;
    line-height: 1.25;
    color: var(--color-text);
    margin-top: 4rem;
    margin-bottom: 1.25rem;
}

/* Wide, prominent script figure */
.research-figure--wide {
    margin: 3rem auto 0;
    max-width: 1200px;
}

.research-figure--wide img {
    background: #d5d5e0;
    border-radius: 8px;
}

.research-figure--wide + .research-figure--wide {
    margin-top: 2.5rem;
}

/* Compact component figure (cluster card) — small, centered */
.research-figure--component {
    margin: 2.5rem auto 0;
    max-width: 460px;
}

.research-figure--component img {
    border: 0;
    background: transparent;
    border-radius: 6px;
}

.research-figure--component figcaption {
    text-align: center;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
}

/* Two-up script comparison */
.script-comparison {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    margin-top: 2.5rem;
}

.script-comparison figure {
    margin: 0;
}

.script-comparison img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: #2d2d2d;
    display: block;
}

.script-comparison figcaption {
    font-size: 0.825rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-top: 0.9rem;
    font-style: italic;
}

/* Text-only process stage (no video) */
.stage-text {
    max-width: 760px;
    margin: 3.5rem auto 0;
    padding: 2rem 2.25rem;
    border-left: 2px solid rgba(201, 168, 76, 0.45);
    background: linear-gradient(90deg, rgba(201, 168, 76, 0.04) 0%, transparent 100%);
    border-radius: 0 6px 6px 0;
}

.stage-text .video-tag {
    display: inline-block;
    margin-bottom: 0.875rem;
}

.stage-text .video-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 0.85rem;
    letter-spacing: -0.01em;
    line-height: 1.25;
}

.stage-text .video-description {
    font-size: 0.95rem;
    line-height: 1.75;
    color: var(--color-text-secondary);
    margin: 0;
}

/* Inline link inside research body */
.inline-link {
    color: var(--color-highlight);
    text-decoration: none;
    border-bottom: 1px solid rgba(201, 168, 76, 0.35);
    transition: border-color 0.2s var(--transition-smooth), color 0.2s var(--transition-smooth);
}

.inline-link:hover {
    color: #e0c378;
    border-bottom-color: rgba(201, 168, 76, 0.85);
}

/* Companion study section */
.research-companion {
    background: var(--color-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.research-companion .image-gallery {
    margin-top: 3rem;
}

.image-gallery--study-2 {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.image-gallery--study-2 img {
    aspect-ratio: 4/3;
    background: #1a1a2e;
}

/* Linked gallery tile (LIA cover) */
.image-gallery__link {
    position: relative;
}

.image-gallery__link a {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.image-gallery__link img {
    width: 100%;
    transition: transform 0.5s var(--transition-smooth);
    margin: 0;
    border: 0;
    border-radius: 0;
}

.image-gallery__link-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    padding: 1.25rem;
    background: linear-gradient(180deg, rgba(11, 11, 30, 0) 50%, rgba(11, 11, 30, 0.85) 100%);
    opacity: 0;
    transition: opacity 0.3s var(--transition-smooth);
    pointer-events: none;
}

.image-gallery__link-cta {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-highlight);
    letter-spacing: 0.02em;
}

.image-gallery__link a:hover .image-gallery__link-overlay {
    opacity: 1;
}

.image-gallery__link a:hover img {
    transform: scale(1.03);
}

/* End block */
.research-end {
    padding: 5rem 3rem 6rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.research-end-inner {
    text-align: center;
}

.research-end-line {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .research-meta {
        grid-template-columns: repeat(2, 1fr);
    }
    .image-gallery {
        grid-template-columns: 1fr;
    }
    .video-block,
    .video-block--reverse {
        grid-template-columns: 1fr;
        gap: 1.75rem;
    }
    .video-block--reverse .video-meta {
        order: initial;
    }
    .video-block--reverse .video-frame {
        order: initial;
    }
    .award-card {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 2rem;
    }
    .award-card--photo {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .award-photo {
        max-width: 280px;
        margin: 0 auto;
    }
    .script-comparison {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .image-gallery--study-2 {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .research-hero {
        padding: 3rem 1.5rem 3.5rem;
    }
    .research-section {
        padding: 4rem 1.5rem;
    }
    .research-meta {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    .pdf-cta {
        grid-template-columns: auto 1fr;
        gap: 1rem;
        padding: 1.25rem 1.5rem;
    }
    .pdf-cta-arrow {
        display: none;
    }
    .pdf-preview embed {
        height: 60vh;
    }
}

/* Coming Soon State */
.coming-soon {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 50vh;
    text-align: center;
    padding: 4rem 3rem;
}

.coming-soon-icon {
    font-size: 4rem;
    margin-bottom: 2rem;
    opacity: 0.3;
}

.coming-soon h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.coming-soon p {
    color: var(--color-text-secondary);
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-steps {
        flex-direction: column;
        gap: 0;
    }

    .process-connector {
        width: 1px;
        min-width: 1px;
        height: 32px;
        margin: 0 auto;
        flex-direction: column;
    }

    .process-connector::before {
        width: 1px;
        height: 100%;
        background: linear-gradient(180deg, rgba(201, 168, 76, 0.15), rgba(201, 168, 76, 0.3), rgba(201, 168, 76, 0.15));
    }

    .process-connector::after {
        bottom: 0;
        right: auto;
        border-top: none;
        border-right: none;
        border-bottom: 1px solid rgba(201, 168, 76, 0.35);
        border-left: 1px solid rgba(201, 168, 76, 0.35);
        transform: rotate(-45deg);
    }

    .process-step {
        text-align: center;
    }

    .step-number {
        margin-left: auto;
        margin-right: auto;
    }

    .examples-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }

    .about-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-sidebar {
        position: relative;
        top: 0;
        display: grid;
        grid-template-columns: 200px 1fr;
        gap: 2.5rem;
        align-items: start;
    }

    .about-image {
        margin-bottom: 0;
    }

    .credentials-role {
        margin-bottom: 1.5rem;
        padding-bottom: 1rem;
    }
}

@media (max-width: 640px) {
    .about-sidebar {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-image {
        max-width: 200px;
    }
}

@media (max-width: 768px) {
    .nav {
        padding: 1rem 1.5rem;
    }

    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .mobile-menu {
        display: flex;
    }

    .hero {
        padding: 6rem 1.5rem 3rem;
    }

    .hero-title {
        font-size: clamp(1.75rem, 7vw, 2.5rem);
    }

    .hero-ctas {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .scroll-indicator {
        left: 1.5rem;
        bottom: 2rem;
    }

    .section-header,
    .about-content,
    .contact-content,
    .portfolio-grid,
    .services-grid,
    .process-steps,
    .examples-grid,
    .pdf-viewer,
    .project-header {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

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

    .service-card {
        padding: 2rem 1.5rem;
    }

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

    .pdf-embed {
        height: 60vh;
    }

    .contact-methods {
        flex-direction: column;
        gap: 1.5rem;
    }

    .contact-divider {
        width: 3.5rem;
        height: 1px;
    }

    .contact-link {
        width: 100%;
        padding: 1.25rem 2rem;
    }
}

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

.animate-in {
    animation: fadeInUp 0.8s var(--transition-smooth) forwards;
}

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