/* ============================================
   DESIGN TOKENS
   ============================================ */

:root {
    /* Colors — Neutral, warm palette */
    --color-bg: #FAFAF8;
    --color-bg-alt: #F4F3F0;
    --color-bg-card: #FFFFFF;
    --color-surface: #EEEEE9;
    --color-border: #E2E0DA;
    --color-text-primary: #1A1A18;
    --color-text-secondary: #5C5B56;
    --color-text-tertiary: #8A8880;
    --color-accent: #1A1A18;
    --color-accent-hover: #3D3D38;
    --color-tag-bg: #F0EFEC;
    --color-tag-text: #5C5B56;
    --color-placeholder: #E8E7E3;

    /* Typography — Scale based on 1.25 ratio */
    --font-display: 'Fraunces', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --text-xs: 0.8rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-md: 1.125rem;
    --text-lg: 1.25rem;
    --text-xl: 1.5rem;
    --text-2xl: 2rem;
    --text-3xl: 2.5rem;
    --text-4xl: 3.25rem;
    --text-5xl: 4rem;

    --leading-tight: 1.15;
    --leading-snug: 1.3;
    --leading-normal: 1.6;
    --leading-relaxed: 1.75;

    --tracking-tight: -0.03em;
    --tracking-normal: -0.01em;
    --tracking-wide: 0.02em;

    /* Spacing — 8px base unit */
    --space-1: 0.25rem;   /* 4px */
    --space-2: 0.5rem;    /* 8px */
    --space-3: 0.75rem;   /* 12px */
    --space-4: 1rem;      /* 16px */
    --space-5: 1.5rem;    /* 24px */
    --space-6: 2rem;      /* 32px */
    --space-7: 2.5rem;    /* 40px */
    --space-8: 3rem;      /* 48px */
    --space-9: 4rem;      /* 64px */
    --space-10: 5rem;     /* 80px */
    --space-11: 6rem;     /* 96px */
    --space-12: 8rem;     /* 128px */
    --space-13: 10rem;    /* 160px */

    /* Layout */
    --max-width: 72rem;   /* 1152px */
    --max-width-narrow: 48rem; /* 768px */

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;

    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}


/* ============================================
   RESET & BASE
   ============================================ */

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    color: var(--color-text-primary);
    background-color: var(--color-bg);
    letter-spacing: var(--tracking-normal);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
}

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

ul, ol {
    list-style: none;
}

button {
    background: none;
    border: none;
    cursor: pointer;
    font: inherit;
    color: inherit;
}


/* ============================================
   LAYOUT
   ============================================ */

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-5);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-8);
    }
}


/* ============================================
   NAVIGATION
   ============================================ */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: rgba(250, 250, 248, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition-base);
}

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

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4.5rem;
}

.nav__logo {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 400;
    letter-spacing: var(--tracking-tight);
}

.nav__links {
    display: none;
    align-items: center;
    gap: var(--space-7);
}

@media (min-width: 768px) {
    .nav__links {
        display: flex;
    }
}

.nav__links a {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

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

.nav__cta {
    font-weight: 500;
    color: var(--color-text-primary) !important;
}

.nav__toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
}

@media (min-width: 768px) {
    .nav__toggle {
        display: none;
    }
}

.nav__toggle span {
    display: block;
    width: 20px;
    height: 1.5px;
    background-color: var(--color-text-primary);
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav__toggle[aria-expanded="true"] span:first-child {
    transform: translateY(3.25px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-3.25px) rotate(-45deg);
}

/* Mobile nav */
.nav__mobile {
    display: none;
    position: fixed;
    top: 4.5rem;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-bg);
    padding: var(--space-8) var(--space-5);
    z-index: 99;
}

.nav__mobile.is-open {
    display: block;
}

.nav__mobile a {
    display: block;
    font-size: var(--text-xl);
    padding: var(--space-4) 0;
    color: var(--color-text-primary);
    border-bottom: 1px solid var(--color-border);
}


/* ============================================
   SECTION SHARED STYLES
   ============================================ */

.section-header {
    margin-bottom: var(--space-9);
}

.section-title {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 400;
    letter-spacing: var(--tracking-tight);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-3);
}

.section-subtitle {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    max-width: none;
}


/* ============================================
   HERO
   ============================================ */

.hero {
    padding-top: var(--space-13);
    padding-bottom: var(--space-12);
    min-height: 85vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background-color: var(--color-bg);
    color: var(--color-text-primary);
}

.hero__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    opacity: 0.15;
    pointer-events: none;
}

.hero__content {
    max-width: 44rem;
}

.hero__label {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-tertiary);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    margin-bottom: var(--space-5);
}

.hero__title {
    font-family: var(--font-display);
    font-size: var(--text-5xl);
    font-weight: 300;
    letter-spacing: var(--tracking-tight);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-6);
    color: var(--color-text-primary);
}

.hero__statement {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
    max-width: 38rem;
}

.hero__actions {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    flex-wrap: wrap;
}

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

.hero .btn--primary:hover {
    background-color: var(--color-accent-hover);
}

.hero .btn--secondary {
    color: var(--color-text-secondary);
    border-color: var(--color-border);
}

.hero .btn--secondary:hover {
    color: var(--color-text-primary);
    border-color: var(--color-text-tertiary);
}


/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    font-size: var(--text-sm);
    font-weight: 500;
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.btn--primary {
    background-color: var(--color-accent);
    color: var(--color-bg);
    padding: var(--space-3) var(--space-6);
}

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

.btn--secondary {
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    padding: var(--space-3) var(--space-6);
}

.btn--secondary:hover {
    color: var(--color-text-primary);
    border-color: var(--color-text-tertiary);
}


/* ============================================
   FEATURED WORK
   ============================================ */

.work {
    padding: var(--space-12) 0;
}

.work__grid {
    display: grid;
    gap: var(--space-8);
}

@media (min-width: 768px) {
    .work__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-7);
    }
}

.case-card__link {
    display: block;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition-base);
}

.case-card__link:hover {
    transform: translateY(-2px);
}

.case-card__link:hover .case-card__placeholder {
    background-color: var(--color-surface);
}

.case-card__image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--space-5);
}

.case-card__placeholder {
    width: 100%;
    aspect-ratio: 16 / 10;
    background-color: var(--color-placeholder);
    border-radius: var(--radius-lg);
    transition: background-color var(--transition-base);
}

.case-card__img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    object-position: top;
    border-radius: var(--radius-lg);
}

.case-card__content {
    padding: 0 var(--space-1);
}

.case-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
}

.tag {
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--color-tag-text);
    background-color: var(--color-tag-bg);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-sm);
    letter-spacing: var(--tracking-wide);
}

.case-card__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 400;
    line-height: var(--leading-snug);
    letter-spacing: var(--tracking-tight);
    margin-bottom: var(--space-3);
}

.case-card__summary {
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    color: var(--color-text-secondary);
}


/* ============================================
   DESIGN PHILOSOPHY
   ============================================ */

.philosophy {
    padding: var(--space-12) 0;
    background-color: var(--color-bg-alt);
}

.philosophy__grid {
    display: grid;
    gap: var(--space-8);
}

@media (min-width: 768px) {
    .philosophy__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-9) var(--space-8);
    }
}

.philosophy__heading {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 400;
    line-height: var(--leading-snug);
    letter-spacing: var(--tracking-tight);
    margin-bottom: var(--space-3);
}

.philosophy__text {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--color-text-secondary);
}

.philosophy__image {
    width: 100%;
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
}

.philosophy__image-placeholder {
    width: 100%;
    aspect-ratio: 16 / 10;
    background-color: var(--color-placeholder);
    border-radius: var(--radius-lg);
}

.philosophy__item--with-image {
    display: grid;
    gap: var(--space-6);
    grid-column: 1 / -1;
}

@media (min-width: 768px) {
    .philosophy__item--with-image {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }

    .philosophy__item--with-image .philosophy__image {
        margin-bottom: 0;
    }
}


/* ============================================
   EXPERIENCE
   ============================================ */

.experience {
    padding: var(--space-12) 0;
}

.experience__grid {
    display: grid;
    gap: var(--space-8);
    max-width: var(--max-width-narrow);
}

.experience__intro {
    max-width: var(--max-width-narrow);
    margin-bottom: var(--space-8);
}

.experience__intro .experience__text {
    margin-bottom: var(--space-4);
}

.experience__intro .experience__text:last-child {
    margin-bottom: 0;
}

.experience__heading {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 400;
    line-height: var(--leading-snug);
    letter-spacing: var(--tracking-tight);
    margin-bottom: var(--space-3);
}

.experience__text {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--color-text-secondary);
}


/* ============================================
   WRITING
   ============================================ */

.writing {
    padding: var(--space-12) 0;
    background-color: var(--color-bg-alt);
}

.writing__grid {
    display: grid;
    gap: var(--space-1);
}

.writing__link {
    display: block;
    padding: var(--space-5) 0;
    border-bottom: 1px solid var(--color-border);
    transition: padding-left var(--transition-base);
}

.writing__link:hover {
    padding-left: var(--space-3);
}

.writing__item:first-child .writing__link {
    border-top: 1px solid var(--color-border);
}

.writing__date {
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    display: block;
    margin-bottom: var(--space-2);
}

.writing__title {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 400;
    line-height: var(--leading-snug);
    letter-spacing: var(--tracking-tight);
    margin-bottom: var(--space-2);
}

.writing__excerpt {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-normal);
}


/* ============================================
   CONTACT
   ============================================ */

.contact {
    padding: var(--space-12) 0;
    background-color: var(--color-bg-alt);
}

.contact__content {
    max-width: var(--max-width-narrow);
}

.contact__title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 300;
    letter-spacing: var(--tracking-tight);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-5);
}

.contact__text {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-7);
    max-width: 36rem;
}

.contact__links {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    flex-wrap: wrap;
}

.contact__social {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.contact__social:hover {
    color: var(--color-text-primary);
}


/* ============================================
   FOOTER
   ============================================ */

.site-footer {
    padding: var(--space-8) 0;
    border-top: 1px solid var(--color-border);
}

.footer__text {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
}


/* ============================================
   RESPONSIVE — MOBILE ADJUSTMENTS
   ============================================ */

@media (max-width: 767px) {
    .hero {
        padding-top: var(--space-12);
        padding-bottom: var(--space-10);
        min-height: auto;
    }

    .hero__title {
        font-size: var(--text-3xl);
    }

    .hero__statement {
        font-size: var(--text-base);
    }

    .section-title {
        font-size: var(--text-xl);
    }

    .contact__title {
        font-size: var(--text-2xl);
    }

    .case-card__title {
        font-size: var(--text-lg);
    }
}


/* ============================================
   FOCUS STYLES (ACCESSIBILITY)
   ============================================ */

:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}

a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
    outline: none;
}


/* ============================================
   REDUCED MOTION
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}


/* ============================================
   SCROLL REVEAL (subtle)
   ============================================ */

.reveal {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
    }
}


/* ============================================
   PASSWORD GATE
   ============================================ */

.gate {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg);
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.gate.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.gate__content {
    text-align: center;
    max-width: 24rem;
    padding: var(--space-5);
}

.gate__label {
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--color-text-tertiary);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    margin-bottom: var(--space-4);
}

.gate__title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 300;
    letter-spacing: var(--tracking-tight);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-5);
}

.gate__text {
    font-size: var(--text-sm);
    line-height: var(--leading-normal);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-7);
}

.gate__form {
    width: 100%;
}

.gate__input-wrap {
    display: flex;
    gap: var(--space-2);
}

.gate__field {
    position: relative;
    flex: 1;
}

.gate__field .gate__input {
    width: 100%;
    padding-right: 2.75rem;
}

.gate__toggle-vis {
    position: absolute;
    right: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-1);
    color: var(--color-text-tertiary);
    transition: color var(--transition-fast);
    cursor: pointer;
    background: none;
    border: none;
}

.gate__toggle-vis:hover {
    color: var(--color-text-primary);
}

.gate__input {
    flex: 1;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    outline: none;
    transition: border-color var(--transition-fast);
}

.gate__input:focus {
    border-color: var(--color-text-tertiary);
}

.gate__input.is-error {
    border-color: #C0392B;
}

.gate__submit {
    white-space: nowrap;
}

.gate__error {
    font-size: var(--text-xs);
    color: #C0392B;
    margin-top: var(--space-3);
    min-height: 1.2em;
}

/* Hide site content while gate is active */
body.is-locked {
    overflow: hidden;
}

body.is-locked .site-header,
body.is-locked main,
body.is-locked .site-footer {
    display: none;
}


/* ============================================
   CASE STUDY PAGE
   ============================================ */

.container--narrow {
    max-width: var(--max-width-narrow);
}

/* Hero */
.case-study__hero {
    padding-top: var(--space-12);
    padding-bottom: var(--space-9);
    border-bottom: 1px solid var(--color-border);
}

.case-study__back {
    display: inline-block;
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-7);
    transition: color var(--transition-fast);
}

.case-study__back:hover {
    color: var(--color-text-primary);
}

.case-study__title {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 300;
    letter-spacing: var(--tracking-tight);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-5);
    max-width: 40rem;
}

.case-study__subtitle {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--color-text-secondary);
    max-width: 36rem;
    margin-bottom: var(--space-8);
}

.case-study__meta {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5) var(--space-8);
    max-width: 36rem;
}

@media (min-width: 768px) {
    .case-study__meta {
        grid-template-columns: repeat(3, 1fr);
        max-width: none;
    }
}

.case-study__meta-label {
    display: block;
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--color-text-tertiary);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    margin-bottom: var(--space-2);
}

.case-study__meta-value {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-text-primary);
    line-height: var(--leading-normal);
}

/* Sections */
.case-study__section {
    padding: var(--space-10) 0;
    border-bottom: 1px solid var(--color-border);
}

.case-study__section--last {
    border-bottom: none;
}

.case-study__heading {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 400;
    letter-spacing: var(--tracking-tight);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-6);
}

.case-study__section p {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-5);
}

.case-study__section p:last-child {
    margin-bottom: 0;
}

/* Case Study Figure */
.case-study__figure {
    margin-top: var(--space-7);
    margin-bottom: var(--space-7);
    text-align: center;
}

.case-study__figure img {
    width: 60%;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    margin: 0 auto;
    display: block;
}

/* Pull Quote */
.pull-quote {
    margin: var(--space-9) 0;
    padding: var(--space-7) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.pull-quote p {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 300;
    line-height: var(--leading-snug);
    letter-spacing: var(--tracking-tight);
    color: var(--color-text-primary) !important;
    margin-bottom: var(--space-4) !important;
}

.pull-quote__cite {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-style: normal;
    color: var(--color-text-tertiary);
}

/* Diagram Placeholders */
.diagram-grid {
    display: grid;
    gap: var(--space-5);
    margin-top: var(--space-7);
}

@media (min-width: 768px) {
    .diagram-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .diagram-grid--two {
        grid-template-columns: repeat(2, 1fr);
    }
}

.diagram-placeholder {
    background-color: var(--color-bg-alt);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-8) var(--space-5);
    text-align: center;
    min-height: 12rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.diagram-placeholder__label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
}

.diagram-placeholder__desc {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    line-height: var(--leading-normal);
    max-width: 16rem;
}

/* Principles Grid */
.principles-grid {
    display: grid;
    gap: var(--space-5);
    margin-top: var(--space-7);
}

@media (min-width: 768px) {
    .principles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .principles-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.principle-card {
    background-color: var(--color-bg-alt);
    border-radius: var(--radius-md);
    padding: var(--space-6);
}

.principle-card__title {
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: 400;
    line-height: var(--leading-snug);
    letter-spacing: var(--tracking-tight);
    margin-bottom: var(--space-3);
}

.principle-card__text {
    font-size: var(--text-sm);
    line-height: var(--leading-normal);
    color: var(--color-text-secondary);
}

/* Initiatives Grid */
.initiatives-grid {
    display: grid;
    gap: var(--space-4);
    margin-top: var(--space-5);
}

@media (min-width: 768px) {
    .initiatives-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .initiatives-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .initiatives-grid--four {
        grid-template-columns: repeat(2, 1fr);
    }
}

.initiative-card {
    padding: var(--space-5);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.initiative-card--spotlight {
    margin-top: var(--space-7);
    margin-bottom: var(--space-5);
    padding: var(--space-7);
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.initiative-card--spotlight .initiative-card__title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 400;
    letter-spacing: var(--tracking-tight);
    margin-bottom: var(--space-5);
}

.initiative-card--spotlight .initiative-card__text {
    margin-bottom: var(--space-4);
}

.initiative-card--spotlight .initiative-card__text:last-of-type {
    margin-bottom: 0;
}

.initiative-card--full {
    grid-column: 1 / -1;
}

.initiative-card__list {
    list-style: none;
    padding: 0;
    margin: var(--space-4) 0;
}

.initiative-card__list li {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--color-text-secondary);
    padding-left: var(--space-5);
    position: relative;
    margin-bottom: var(--space-2);
}

.initiative-card__list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.7em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-border);
}

.initiative-card__title {
    font-size: var(--text-base);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.initiative-card__icon {
    width: 5rem;
    height: 5rem;
    margin-bottom: 0;
    flex-shrink: 0;
}

.initiative-card:has(.initiative-card__icon) {
    display: grid;
    grid-template-columns: 5rem 1fr;
    column-gap: var(--space-5);
    align-items: start;
}

.initiative-card:has(.initiative-card__icon) .initiative-card__icon {
    grid-row: 1 / -1;
    align-self: center;
}

.initiative-card:has(.initiative-card__icon) .initiative-card__title {
    grid-column: 2;
    align-self: center;
}

.initiative-card:has(.initiative-card__icon) .initiative-card__text {
    grid-column: 2;
}

.initiative-card__text {
    font-size: var(--text-sm);
    line-height: var(--leading-normal);
    color: var(--color-text-secondary);
}

/* Outcomes */
.outcomes-grid {
    display: grid;
    gap: var(--space-6);
    margin-top: var(--space-7);
}

.outcome-item {
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-border);
}

.outcome-item:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.outcome-item__title {
    font-size: var(--text-base);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.outcome-item__text {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--color-text-secondary);
}

/* Reflection */
.reflection {
    display: grid;
    gap: var(--space-7);
}

.reflection__figure {
    text-align: center;
}

.reflection__figure img {
    width: 100%;
    max-width: 25.6rem;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: var(--radius-md);
    margin: 0 auto;
    display: block;
}

.reflection__caption {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    margin-top: var(--space-3);
}

.reflection__question {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 400;
    line-height: var(--leading-snug);
    letter-spacing: var(--tracking-tight);
    margin-bottom: var(--space-3);
}

.reflection__answer {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--color-text-secondary);
}

/* Next Case Study */
.case-study__next {
    padding: var(--space-10) 0;
    border-top: 1px solid var(--color-border);
}

.case-study__next-label {
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--color-text-tertiary);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    margin-bottom: var(--space-3);
}

.case-study__next-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    transition: gap var(--transition-fast);
}

.case-study__next-link:hover {
    gap: var(--space-5);
}

.case-study__next-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 400;
    letter-spacing: var(--tracking-tight);
}

.case-study__next-arrow {
    font-size: var(--text-xl);
    color: var(--color-text-tertiary);
}

/* Case study mobile adjustments */
@media (max-width: 767px) {
    .case-study__title {
        font-size: var(--text-2xl);
    }

    .case-study__hero {
        padding-top: var(--space-10);
    }

    .pull-quote p {
        font-size: var(--text-xl);
    }
}


/* WIP indicator */
.case-study__wip {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    font-style: italic;
}


/* Coming soon note */
.work__coming-soon {
    grid-column: 1 / -1;
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    font-style: italic;
    padding-top: var(--space-4);
}


/* Case card WIP label */
.case-card__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-card__wip {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    font-style: italic;
}