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

:root {
    --color-primary: #1a1a1a;
    --color-secondary: #4a4a4a;
    --color-tertiary: #767676;
    --color-quaternary: #a0a0a0;
    --color-background: #fafafa;
    --color-card: #f4f4f4;
    --color-border: #e8e8e8;
    --max-width-content: 720px;
    --max-width-wide: 1140px;
    --font-display: 'Helvetica Neue', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Helvetica Neue', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --transition: all 0.25s ease;
}

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

body {
    font-family: var(--font-body);
    color: var(--color-primary);
    background-color: #fff;
    line-height: 1.65;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

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

/* Navigation */
.navbar {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: saturate(180%) blur(8px);
    -webkit-backdrop-filter: saturate(180%) blur(8px);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: var(--max-width-wide);
    margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo img {
    height: 32px;
    width: auto;
    display: block;
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 2.5rem;
}

.nav-menu a {
    color: var(--color-secondary);
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.2px;
    position: relative;
    padding: 0.25rem 0;
}

.nav-menu a:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background-color: var(--color-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--color-primary);
}

.nav-menu a:hover:after,
.nav-menu a.active:after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Main Content */
main {
    max-width: var(--max-width-wide);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Hero Section */
.hero {
    text-align: left;
    padding: 6rem 0 3rem;
    max-width: var(--max-width-wide);
    margin: 0 auto;
}

.hero h1 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 2rem;
    color: var(--color-primary);
}

.hero h1 strong {
    font-weight: 700;
}

.hero-intro {
    font-size: 1.65rem;
    color: var(--color-primary);
    line-height: 1.4;
    font-weight: 400;
    max-width: 1100px;
    margin: 0;
}

.hero-intro strong {
    font-weight: 700;
}

/* Experience Section (replaces Competencies on home) */
.experience {
    max-width: var(--max-width-wide);
    margin: 2rem auto 5rem;
    padding: 0;
}

.experience-label {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--color-quaternary);
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    text-align: left;
}

.experience-list {
    list-style: none;
    padding-left: 2rem;
    max-width: 1100px;
}

.experience-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-primary);
    font-weight: 400;
}

.experience-list li:before {
    content: "•";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-primary);
    font-size: 1rem;
    line-height: 1.6;
}

.experience-list li strong {
    font-weight: 700;
}

/* Section Headers */
section h2 {
    font-family: var(--font-display);
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -0.8px;
    line-height: 1.2;
    color: var(--color-primary);
}

/* Company Section */
.company-section {
    max-width: var(--max-width-wide);
    margin: 4rem auto 6rem;
    padding: 0;
}

.company-date {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--color-quaternary);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.company-name {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -1px;
    line-height: 1.1;
    color: var(--color-primary);
    margin-bottom: 2rem;
    text-align: left;
}

.company-description {
    font-size: 1.65rem;
    color: var(--color-primary);
    line-height: 1.4;
    font-weight: 400;
    max-width: 1100px;
    margin-bottom: 4rem;
}

.company-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
    margin-bottom: 3rem;
}

.company-image {
    width: 100%;
    overflow: hidden;
    border-radius: 4px;
}

.company-image img {
    width: 100%;
    height: auto;
    display: block;
}

.company-milestones h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    letter-spacing: -0.2px;
}

.milestones-list {
    list-style: none;
    padding-left: 1.5rem;
}

.milestones-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-primary);
    font-weight: 400;
}

.milestones-list li:before {
    content: "•";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-primary);
    font-size: 1rem;
    line-height: 1.6;
}

.milestones-list li strong {
    font-weight: 700;
}

.company-project-description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-primary);
    font-weight: 400;
    margin: 0;
}

.company-cta {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

.company-milestones .btn-learn-more {
    display: inline-block;
    margin-top: 2rem;
}

.btn-learn-more {
    display: inline-block;
    padding: 0.9rem 2.25rem;
    background-color: #b3b3b3;
    color: #fff;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    border-radius: 6px;
    text-decoration: none;
    transition: var(--transition);
}

.btn-learn-more:hover {
    background-color: var(--color-primary);
}

.company-footnote {
    font-size: 0.95rem;
    color: var(--color-quaternary);
    line-height: 1.5;
    font-weight: 400;
    margin-top: -2.5rem;
    margin-bottom: 4rem;
    max-width: 1100px;
}

.company-footnote strong {
    font-weight: 700;
    color: var(--color-tertiary);
}

/* Project Trio (3-column project grid) */
.project-trio {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 3rem;
}

.project-card {
    display: flex;
    flex-direction: column;
}

.project-card-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: 6px;
    margin-bottom: 1.75rem;
    background-color: var(--color-background);
}

.project-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.project-card-title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    letter-spacing: -0.2px;
}

.project-card-description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-primary);
    font-weight: 400;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.project-card-description strong {
    font-weight: 700;
}

.project-card .btn-learn-more {
    align-self: flex-start;
}

.timeline-items {
    position: relative;
}

.timeline-item {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--color-border);
}

.timeline-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.timeline-date {
    font-weight: 500;
    color: var(--color-tertiary);
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding-top: 0.4rem;
}

.timeline-content h3 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.timeline-content p {
    color: var(--color-tertiary);
    margin-bottom: 1.25rem;
    font-size: 1rem;
    line-height: 1.65;
    font-weight: 300;
}

.project-list {
    list-style: none;
    padding-left: 0;
    margin-top: 1.25rem;
}

.project-list li {
    color: var(--color-secondary);
    padding-left: 1.75rem;
    position: relative;
    margin-bottom: 0.6rem;
    font-size: 0.95rem;
    font-weight: 400;
}

.project-list li:before {
    content: "—";
    position: absolute;
    left: 0;
    color: var(--color-quaternary);
}

/* Design Principles */
.principles {
    margin: 6rem auto;
    max-width: var(--max-width-wide);
}

.principles h2 {
    text-align: center;
    margin-bottom: 4rem;
}

.principles-list {
    list-style: none;
    padding-left: 2rem;
    max-width: 1100px;
}

.principles-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-primary);
    font-weight: 400;
}

.principles-list li:before {
    content: "•";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-primary);
    font-size: 1rem;
    line-height: 1.6;
}

.principles-list li strong {
    font-weight: 700;
}

/* Gallery */
.gallery-section {
    margin: 8rem auto 4rem;
    max-width: var(--max-width-wide);
}

.gallery-section h2 {
    margin-bottom: 4rem;
    text-align: center;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.gallery-item {
    display: block;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
    border-color: rgba(0, 0, 0, 0.12);
}

.gallery-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background-color: var(--color-background);
}

.gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery-item:hover .gallery-image img {
    transform: scale(1.03);
}

.gallery-content {
    padding: 1.25rem 1.5rem 1.5rem;
}

.gallery-content h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    margin: 0;
    font-weight: 700;
    letter-spacing: -0.2px;
    color: var(--color-primary);
}

.gallery-content p {
    color: var(--color-tertiary);
    margin-bottom: 1rem;
    font-size: 0.9rem;
    line-height: 1.55;
    font-weight: 400;
}

.gallery-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.tag {
    display: inline-block;
    color: var(--color-quaternary);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.8px;
    text-transform: uppercase;
}

.tag:not(:last-child):after {
    content: "·";
    margin-left: 0.4rem;
    color: var(--color-quaternary);
}

/* Content Section (for other pages) */
.content-section {
    max-width: var(--max-width-content);
    margin: 4rem auto;
}

.content-section h1 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    letter-spacing: -1px;
    line-height: 1.1;
}

.content-section p {
    color: var(--color-primary);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-weight: 400;
}

/* Case Study Pages */
.case-study {
    margin: 0 auto;
}

.case-study-header {
    max-width: var(--max-width-content);
    margin: 0 auto;
    text-align: center;
    padding: 6rem 0 4rem;
    border-bottom: 1px solid var(--color-border);
}

.case-study-header .company {
    font-size: 0.85rem;
    color: var(--color-tertiary);
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.case-study-header h1 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -1px;
    margin-bottom: 1.5rem;
}

.case-study-header .tagline {
    font-size: 1.2rem;
    color: var(--color-tertiary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.55;
    font-weight: 300;
}

.case-study-content {
    max-width: var(--max-width-content);
    margin: 0 auto;
    padding: 4rem 0;
}

.case-study-section {
    margin-bottom: 4rem;
}

.case-study-section h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
    letter-spacing: -0.5px;
}

.case-study-section h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    margin: 2.5rem 0 1rem;
    color: var(--color-primary);
    letter-spacing: -0.2px;
}

.case-study-section p {
    font-size: 1rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-weight: 400;
}

.case-study-list {
    list-style: none;
    padding-left: 0;
    margin: 1.5rem 0;
}

.case-study-list li {
    padding-left: 1.75rem;
    position: relative;
    margin-bottom: 0.75rem;
    color: var(--color-secondary);
    font-size: 1rem;
    line-height: 1.65;
    font-weight: 300;
}

.case-study-list li:before {
    content: "—";
    position: absolute;
    left: 0;
    color: var(--color-quaternary);
}

.case-study-image {
    width: 100%;
    height: auto;
    margin: 3rem 0;
    background-color: var(--color-background);
}

.case-study-image img {
    width: 100%;
    height: auto;
    display: block;
}

.case-study-caption {
    font-size: 0.85rem;
    color: var(--color-quaternary);
    font-style: italic;
    margin-top: 1rem;
    line-height: 1.5;
    text-align: center;
}

.case-study-nav {
    max-width: var(--max-width-content);
    margin: 6rem auto 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    padding-top: 3rem;
    border-top: 1px solid var(--color-border);
}

.case-study-nav-item {
    text-align: center;
}

.case-study-nav-item a {
    color: var(--color-primary);
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: -0.2px;
}

.case-study-nav-item a:hover {
    color: var(--color-tertiary);
}

.case-study-nav-label {
    font-size: 0.75rem;
    color: var(--color-quaternary);
    display: block;
    margin-bottom: 0.5rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

/* ==========================================================
   CASE STUDY V2 — Editorial layout (split / center / gallery)
   ========================================================== */

.cs-section-heading {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -1px;
    color: var(--color-primary);
    margin: 0 0 1.5rem;
}

.cs-subheading {
    font-family: var(--font-display);
    font-size: 1.65rem;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.5px;
    color: var(--color-primary);
    margin: 0 0 1.25rem;
}

.cs-heading-tag {
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-tertiary);
    letter-spacing: 0;
    margin-left: 0.5rem;
    vertical-align: middle;
}

.cs-mini-heading {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: -0.2px;
    color: var(--color-primary);
    margin: 1.75rem 0 0.5rem;
}

.cs-mini-heading:first-child {
    margin-top: 0;
}

.cs-image-caption {
    font-size: 0.85rem;
    color: var(--color-tertiary);
    line-height: 1.45;
    font-weight: 400;
    margin: 0.85rem 0 0;
    text-align: left;
}

.cs-footnote {
    font-size: 0.9rem;
    color: var(--color-quaternary);
    line-height: 1.5;
    font-weight: 400;
    margin-top: 1.5rem;
}

.cs-eyebrow {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--color-quaternary);
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.cs-tagline {
    font-size: 1.65rem;
    color: var(--color-primary);
    line-height: 1.4;
    font-weight: 400;
    margin: 0 0 1.5rem;
}

.cs-tagline strong {
    font-weight: 700;
}

.cs-bullets {
    list-style: none;
    padding-left: 1.5rem;
    margin: 1rem 0;
}

.cs-bullets li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-primary);
    font-weight: 400;
}

.cs-bullets li:before {
    content: "•";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-primary);
    font-size: 1rem;
    line-height: 1.6;
}

.cs-bullets li strong {
    font-weight: 700;
}

/* paragraphs inside the case study v2 sections */
.cs-split p,
.cs-center p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-primary);
    font-weight: 400;
    margin: 0 0 1rem;
}

.cs-split p:last-child,
.cs-center p:last-child {
    margin-bottom: 0;
}

/* Header block */
.cs-header-block {
    padding: 4rem 0 2rem;
    margin: 0 auto 4rem;
    border-bottom: none;
    text-align: center;
}

.cs-header-block > *:last-child {
    margin-bottom: 0;
}

.cs-header-block h1 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -1px;
    margin: 0 0 1.5rem;
}

.cs-header-block .cs-tagline {
    max-width: 720px;
    margin: 0 auto 3rem;
}

.cs-hero-image {
    margin-top: 3rem;
}

.cs-hero-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

/* Split layout */
.cs-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: var(--max-width-wide);
    margin: 0 auto 6rem;
    align-items: start;
}

.cs-split-left,
.cs-split-right {
    display: flex;
    flex-direction: column;
}

/* Center layout */
.cs-center {
    max-width: var(--max-width-wide);
    margin: 0 auto 6rem;
    text-align: center;
}

.cs-section-lead {
    margin-top: 4rem;
}

.cs-center .cs-tagline,
.cs-center p {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.cs-center-statement .cs-tagline {
    margin-bottom: 0;
}

.cs-center-with-image .cs-tagline {
    margin-bottom: 1.5rem;
}

.cs-center-with-image .cs-center-body {
    margin-bottom: 3rem;
}

.cs-center-intro .cs-section-heading {
    margin-bottom: 1.5rem;
}

/* Image inside split / center */
.cs-image {
    margin: 0;
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--color-background);
}

.cs-image img {
    width: 100%;
    height: auto;
    display: block;
}

.cs-split .cs-image + * {
    margin-top: 1.5rem;
}

.cs-split .cs-section-heading + .cs-image {
    margin-top: 1.5rem;
}

.cs-image-wide {
    max-width: 100%;
}

/* Three column layout */
.cs-three-col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    max-width: var(--max-width-wide);
    margin: 0 auto 6rem;
}

.cs-three-col-item p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-primary);
    font-weight: 400;
    margin: 0;
}

/* Gallery */
.cs-gallery-section {
    max-width: var(--max-width-wide);
    margin: 0 auto 6rem;
}

.cs-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.cs-gallery-4col {
    grid-template-columns: repeat(4, 1fr);
}

.cs-gallery-item {
    margin: 0;
    cursor: zoom-in;
}

.cs-gallery-item img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 6px;
    border: 1px solid var(--color-border);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cs-gallery-item:hover img {
    transform: translateY(-3px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
}

.cs-gallery-item figcaption {
    margin-top: 0.85rem;
    font-size: 0.85rem;
    color: var(--color-tertiary);
    line-height: 1.45;
    font-weight: 400;
    text-align: left;
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.92);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 4rem 5rem;
}

.lightbox.is-open {
    display: flex;
}

.lightbox-content {
    max-width: 100%;
    max-height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.lightbox-image {
    max-width: 100%;
    max-height: calc(100vh - 10rem);
    object-fit: contain;
    border-radius: 4px;
}

.lightbox-caption {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    text-align: center;
    max-width: 800px;
    line-height: 1.5;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.85);
    cursor: pointer;
    font-family: var(--font-display);
    transition: color 0.2s ease;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    color: #fff;
}

.lightbox-close {
    top: 1.5rem;
    right: 2rem;
    font-size: 2.5rem;
    line-height: 1;
    width: 2.5rem;
    height: 2.5rem;
}

.lightbox-prev,
.lightbox-next {
    top: 50%;
    transform: translateY(-50%);
    font-size: 4rem;
    line-height: 1;
    width: 4rem;
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-prev {
    left: 1rem;
}

.lightbox-next {
    right: 1rem;
}

@media (max-width: 768px) {
    .cs-split {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-bottom: 4rem;
    }

    .cs-three-col {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-bottom: 4rem;
    }

    .cs-gallery,
    .cs-gallery-4col {
        grid-template-columns: 1fr;
    }

    .cs-section-heading {
        font-size: 2rem;
    }

    .cs-tagline {
        font-size: 1.25rem;
    }

    .cs-subheading {
        font-size: 1.35rem;
    }

    .cs-header-block h1 {
        font-size: 2rem;
    }

    .lightbox {
        padding: 3rem 1rem;
    }

    .lightbox-prev,
    .lightbox-next {
        font-size: 2.5rem;
        width: 3rem;
        height: 3rem;
    }
}

/* ==========================================================
   RESUME PAGE
   ========================================================== */

.resume {
    max-width: var(--max-width-wide);
    margin: 0 auto;
    padding: 4rem 0 6rem;
}

.resume h1 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -1px;
    margin: 0 0 3rem;
    color: var(--color-primary);
}

.resume-grid {
    display: grid;
    grid-template-columns: 4fr 1fr;
    gap: 5rem;
    align-items: start;
}

.resume-job {
    margin-bottom: 2.5rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid var(--color-border);
}

.resume-job:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.resume-job-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.3px;
    color: var(--color-primary);
    margin: 0 0 0.4rem;
}

.resume-job-date {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--color-quaternary);
    text-transform: uppercase;
    margin: 0 0 1.25rem;
}

.resume-job p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-primary);
    font-weight: 400;
    margin: 0 0 0.85rem;
}

.resume-job p:last-child {
    margin-bottom: 0;
}

.resume-job .cs-footnote {
    margin-top: 1rem;
}

.resume-side-title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0 0 1rem;
    letter-spacing: -0.2px;
}

.resume-side-title:not(:first-child) {
    margin-top: 2.5rem;
}

.resume-side-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.resume-side-list li {
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--color-primary);
    margin-bottom: 0.85rem;
}

.resume-side-list li:last-child {
    margin-bottom: 0;
}

.resume-award {
    margin-bottom: 1.5rem;
}

.resume-award:last-child {
    margin-bottom: 0;
}

.resume-award-title {
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--color-primary);
    text-transform: uppercase;
    margin: 0 0 0.4rem;
    line-height: 1.4;
}

.resume-award p {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--color-tertiary);
    font-weight: 400;
    margin: 0;
}

.resume-award ul {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.resume-award ul li {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--color-tertiary);
    padding-left: 0.85rem;
    position: relative;
    margin-bottom: 0.25rem;
}

.resume-award ul li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--color-quaternary);
}

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

    .resume {
        padding: 2rem 0 4rem;
    }
}

/* Responsive */
@media (max-width: 1024px) {
    .competency-grid,
    .gallery,
    .project-trio {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    .nav-container {
        padding: 1rem 1.5rem;
    }

    .nav-menu {
        gap: 1.25rem;
    }

    .nav-menu a {
        font-size: 0.85rem;
    }

    main {
        padding: 0 1.5rem;
    }

    .hero {
        padding: 4rem 1rem 3rem;
    }

    .hero-content h1 {
        font-size: 2.75rem;
        letter-spacing: -1px;
    }

    .hero-content .tagline {
        font-size: 1.05rem;
    }

    .introduction {
        font-size: 1.05rem;
        padding: 2.5rem 0;
        margin-bottom: 5rem;
    }

    section h2 {
        font-size: 1.75rem;
    }

    .timeline-item {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .company-name {
        font-size: 2.5rem;
    }

    .company-description {
        font-size: 1.25rem;
    }

    .company-detail {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .project-trio {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .company-footnote {
        margin-top: -1.5rem;
        margin-bottom: 3rem;
    }

    .company-section {
        margin: 3rem auto 4rem;
    }

    .competency-grid,
    .principles-grid,
    .gallery {
        grid-template-columns: 1fr;
    }

    .competencies,
    .principles,
    .timeline,
    .gallery-section {
        margin: 5rem auto;
    }

    .case-study-header {
        padding: 3rem 0 2.5rem;
    }

    .case-study-header h1 {
        font-size: 2rem;
    }

    .case-study-section h2 {
        font-size: 1.5rem;
    }

    .case-study-nav {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .content-section h1 {
        font-size: 2.25rem;
    }
}