/* ===========================
   DESIGN TOKENS
=========================== */
:root {
    --color-bg:           #FFFFFF;
    --color-bg-alt:       #F8F9FA;
    --color-bg-dark:      #0A0A0A;
    --color-text:         #0A0A0A;
    --color-text-sec:     #3D3D3D;
    --color-text-muted:   #6B7280;
    --color-accent:       #1a6b6b;
    --color-accent-hover: #155555;
    --color-accent-light: #ccfbf1;
    --color-border:       #E5E7EB;
    --color-border-light: #F3F4F6;

    --font-display: 'Playfair Display', serif;
    --font-body:    'Source Sans 3', sans-serif;

    --container-max:     1200px;
    --container-pad:     1.5rem;
    --section-py:        6rem;

    --radius-sm:   4px;
    --radius-md:   10px;
    --radius-lg:   20px;

    --shadow-sm:  0 1px 4px rgba(0,0,0,0.06);
    --shadow-md:  0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg:  0 16px 48px rgba(0,0,0,0.10);

    --transition: 0.2s ease;
}

/* ===========================
   RESET & BASE
=========================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

/* ===========================
   TYPOGRAPHY
=========================== */
h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

/* ===========================
   LAYOUT
=========================== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-pad);
}

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

.section__header {
    margin-bottom: 3rem;
}

.section__eyebrow {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.625rem;
}

.section__title {
    font-size: clamp(1.875rem, 3.5vw, 2.5rem);
    color: var(--color-text);
}

.section__subtitle {
    margin-top: 0.875rem;
    font-size: 1.0625rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    max-width: 600px;
}

/* ===========================
   BUTTONS
=========================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-display);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    line-height: 1;
    white-space: nowrap;
}

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

.btn--primary:hover,
.btn--primary:focus {
    background: var(--color-accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(22,101,52,0.25);
}

.btn--outline {
    background: transparent;
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn--outline:hover,
.btn--outline:focus {
    border-color: var(--color-text);
    background: var(--color-bg-alt);
}

/* ===========================
   NAVIGATION
=========================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: box-shadow var(--transition);
}

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

.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

.nav__brand {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.01em;
}

.nav__links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav__link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-muted);
    transition: color var(--transition);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition);
}

.nav__link:hover,
.nav__link.is-active {
    color: var(--color-text);
}

.nav__link:hover::after,
.nav__link.is-active::after {
    width: 100%;
}

.nav__cta {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
}

.nav__hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 4px;
}

.nav__hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: all var(--transition);
    transform-origin: center;
}

.nav__hamburger.is-open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav__hamburger.is-open span:nth-child(2) {
    opacity: 0;
}

.nav__hamburger.is-open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ===========================
   HERO
=========================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 0 80px;
    background: var(--color-bg);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 45%;
    height: 100%;
    background: var(--color-bg-alt);
    z-index: 0;
    clip-path: polygon(8% 0, 100% 0, 100% 100%, 0% 100%);
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero__grid {
    display: grid;
    grid-template-columns: 55% 45%;
    align-items: center;
    gap: 4rem;
}

.hero__tag {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent);
    border: 1px solid currentColor;
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
}

.hero__name {
    font-family: var(--font-display);
    font-size: clamp(4rem, 8vw, 8rem);
    font-weight: 800;
    line-height: 0.88;
    letter-spacing: -0.04em;
    color: var(--color-text);
    margin-bottom: 1.75rem;
}

.hero__name-last {
    display: block;
}

.hero__name-period {
    color: var(--color-accent);
}

.hero__statement {
    font-size: 1.125rem;
    color: var(--color-text-sec);
    line-height: 1.75;
    max-width: 520px;
    margin-bottom: 2.25rem;
}

.hero__actions {
    display: flex;
    gap: 0.875rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.hero__press {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.hero__press-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.hero__press-divider {
    width: 1px;
    height: 16px;
    background: var(--color-border);
}

.hero__press-logos {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.hero__press-logo {
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-text-muted);
    letter-spacing: 0.01em;
    transition: color var(--transition);
}

.hero__press-logo:hover {
    color: var(--color-text);
}

.hero__image-wrap {
    position: relative;
}

.hero__photo {
    width: 100%;
    max-width: 460px;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    object-position: center top;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    margin-left: auto;
}

/* ===========================
   STATS BAR
=========================== */
.stats {
    background: var(--color-bg-dark);
    padding: 3.5rem 0;
}

.stats__grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
    text-align: center;
}

.stat {
    padding: 1rem;
    position: relative;
}

.stat + .stat::before {
    content: '';
    position: absolute;
    left: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: rgba(255,255,255,0.1);
}

.stat__number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.25rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.04em;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat__number span {
    color: #4ADE80;
}

.stat__label {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.4;
    font-weight: 400;
}

/* ===========================
   EXPERTISE
=========================== */
.expertise {
    background: var(--color-bg);
}

.expertise__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.expertise__card {
    padding: 1.875rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.expertise__card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.expertise__icon {
    width: 48px;
    height: 48px;
    background: var(--color-accent-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    flex-shrink: 0;
}

.expertise__icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--color-accent);
    fill: none;
    stroke-width: 1.75;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.expertise__title {
    font-family: var(--font-display);
    font-size: 1.0625rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.expertise__desc {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.65;
}

/* ===========================
   CASE STUDIES
=========================== */
.work {
    background: var(--color-bg-alt);
}

.work__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

.case-study {
    background: var(--color-bg);
    border-radius: var(--radius-md);
    padding: 2rem;
    border: 1px solid var(--color-border);
    transition: box-shadow var(--transition), transform var(--transition);
    display: flex;
    flex-direction: column;
}

.case-study:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.case-study__meta {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
    align-items: center;
}

.case-study__company {
    font-family: var(--font-display);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent);
    background: var(--color-accent-light);
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-sm);
}

.case-study__type {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    background: var(--color-bg-alt);
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-sm);
}

.case-study__title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.875rem;
    line-height: 1.3;
}

.case-study__context {
    font-size: 0.9375rem;
    color: var(--color-text-sec);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.case-study__metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    padding: 1.25rem 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 1.25rem;
}

.metric__value {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--color-text);
    display: block;
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.metric__label {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    line-height: 1.3;
}

.case-study__role {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    font-weight: 500;
    font-family: var(--font-display);
}

/* ===========================
   ABOUT
=========================== */
.about {
    background: var(--color-bg);
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
    align-items: center;
}

.about__image-wrap {
    position: relative;
}

.about__photo {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.about__text p {
    font-size: 1.0625rem;
    color: var(--color-text-sec);
    line-height: 1.8;
    margin-bottom: 1.25rem;
}

.about__credentials {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.credential {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.credential__dot {
    width: 8px;
    height: 8px;
    min-width: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    margin-top: 6px;
}

.credential__text {
    font-size: 0.9375rem;
    color: var(--color-text-sec);
    font-weight: 500;
    line-height: 1.5;
}

.credential__sub {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    font-weight: 400;
    display: block;
}

/* ===========================
   EXPERIENCE
=========================== */
.experience {
    background: var(--color-bg-alt);
}

.experience__inner {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 5rem;
    align-items: start;
}

.experience__sticky {
    position: sticky;
    top: 100px;
}

.experience__timeline {
    position: relative;
    padding-left: 1.5rem;
}

.experience__timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--color-border);
}

.exp-item {
    position: relative;
    padding-bottom: 2.5rem;
    padding-left: 1.75rem;
}

.exp-item:last-child {
    padding-bottom: 0;
}

.exp-item::before {
    content: '';
    position: absolute;
    left: -1.5rem;
    top: 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-bg-alt);
    border: 2px solid var(--color-border);
}

.exp-item--current::before {
    background: var(--color-accent);
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(22,101,52,0.15);
}

.exp-item__period {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.375rem;
}

.exp-item__role {
    font-family: var(--font-display);
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.3;
    margin-bottom: 0.25rem;
}

.exp-item__company {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-muted);
    margin-bottom: 0.625rem;
}

.exp-item__detail {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.65;
}

/* ===========================
   RECOGNITION (PRESS + SPEAKING)
=========================== */
.recognition {
    background: var(--color-bg);
}

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

.recognition__col-label {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--color-accent-light);
}

.press-item {
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--color-border);
}

.press-item:last-child {
    border-bottom: none;
}

.press-item__pub {
    font-family: var(--font-display);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 0.375rem;
}

.press-item__title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.4;
    margin-bottom: 0.25rem;
    transition: color var(--transition);
}

.press-item__title a {
    color: inherit;
}

.press-item__title a:hover {
    color: var(--color-accent);
}

.press-item__date {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.speaking-item {
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--color-border);
}

.speaking-item:last-child {
    border-bottom: none;
}

.speaking-item__org {
    font-family: var(--font-display);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.375rem;
}

.speaking-item__title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.25rem;
    line-height: 1.4;
}

.speaking-item__detail {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ===========================
   TESTIMONIALS
=========================== */
.testimonials {
    background: var(--color-bg-dark);
    padding: var(--section-py) 0;
}

.testimonials .section__eyebrow {
    color: #4ADE80;
}

.testimonials .section__title {
    color: #fff;
}

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-top: 3rem;
}

.testimonial {
    padding: 2rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    transition: background var(--transition), border-color var(--transition);
}

.testimonial:hover {
    background: rgba(255,255,255,0.07);
    border-color: rgba(255,255,255,0.15);
}

.testimonial__marks {
    font-family: var(--font-display);
    font-size: 3rem;
    line-height: 1;
    color: var(--color-accent);
    opacity: 0.6;
    margin-bottom: 0.75rem;
    font-weight: 800;
}

.testimonial__quote {
    font-size: 1rem;
    line-height: 1.75;
    color: rgba(255,255,255,0.8);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.testimonial__divider {
    width: 32px;
    height: 2px;
    background: var(--color-accent);
    margin-bottom: 1.25rem;
}

.testimonial__author {
    font-family: var(--font-display);
    font-size: 0.9375rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.125rem;
}

.testimonial__role {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.4);
}

/* ===========================
   CONTACT
=========================== */
.contact {
    background: var(--color-bg-alt);
}

.contact__inner {
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
}

.contact__text {
    font-size: 1.0625rem;
    color: var(--color-text-sec);
    line-height: 1.75;
    margin-bottom: 2.5rem;
}

.contact__actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.contact__detail {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
}

.contact__detail a {
    color: var(--color-accent);
    font-weight: 600;
    transition: color var(--transition);
}

.contact__detail a:hover {
    color: var(--color-accent-hover);
    text-decoration: underline;
}

.contact__social {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.contact__social-link {
    font-size: 0.875rem;
    font-weight: 600;
    font-family: var(--font-display);
    color: var(--color-text-muted);
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.contact__social-link:hover {
    color: var(--color-text);
    border-color: var(--color-text);
    background: var(--color-bg);
}

/* ===========================
   FOOTER
=========================== */
.footer {
    background: var(--color-bg-dark);
    padding: 2rem 0;
}

.footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer__brand {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.01em;
}

.footer__links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer__link {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.45);
    transition: color var(--transition);
    font-weight: 500;
}

.footer__link:hover {
    color: #fff;
}

.footer__copy {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.25);
    width: 100%;
    text-align: center;
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(255,255,255,0.08);
}

/* ===========================
   FOCUS STYLES (ACCESSIBILITY)
=========================== */
:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 3px;
    border-radius: 2px;
}

/* ===========================
   RESPONSIVE — 1024px
=========================== */
@media (max-width: 1024px) {
    .hero__grid {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }

    .hero__name {
        font-size: clamp(3.5rem, 7vw, 6rem);
    }

    .stats__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .stat:nth-child(4)::before,
    .stat:nth-child(5)::before {
        display: none;
    }

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

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

    .experience__sticky {
        position: static;
    }

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

/* ===========================
   RESPONSIVE — 768px
=========================== */
@media (max-width: 768px) {
    :root {
        --section-py: 4rem;
    }

    /* Mobile nav */
    .nav__links {
        display: none;
        flex-direction: column;
        align-items: flex-start;
        position: absolute;
        top: 68px;
        left: 0;
        right: 0;
        background: #fff;
        padding: 1.5rem var(--container-pad) 2rem;
        border-bottom: 1px solid var(--color-border);
        gap: 0.75rem;
        box-shadow: var(--shadow-md);
    }

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

    .nav__link {
        font-size: 1rem;
    }

    .nav__cta {
        display: inline-flex;
        margin-top: 0.5rem;
    }

    .nav__hamburger {
        display: flex;
    }

    /* Hero */
    .hero {
        padding: 90px 0 60px;
        min-height: auto;
    }

    .hero::before {
        display: none;
    }

    .hero__grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2.5rem;
    }

    .hero__image-wrap {
        order: -1;
    }

    .hero__photo {
        max-width: 260px;
        margin: 0 auto;
        aspect-ratio: 1 / 1;
        object-position: center 10%;
    }

    .hero__statement {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero__actions {
        justify-content: center;
    }

    .hero__press {
        justify-content: center;
    }

    /* Stats */
    .stats__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0;
    }

    .stat + .stat::before {
        display: none;
    }

    .stat {
        border-bottom: 1px solid rgba(255,255,255,0.08);
    }

    /* Expertise */
    .expertise__grid {
        grid-template-columns: 1fr;
    }

    /* Case studies */
    .work__grid {
        grid-template-columns: 1fr;
    }

    /* About */
    .about__grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .about__photo {
        max-width: 300px;
        margin: 0 auto;
    }

    /* Recognition */
    .recognition__grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    /* Testimonials */
    .testimonials__grid {
        grid-template-columns: 1fr;
    }

    /* Contact */
    .contact__actions {
        flex-direction: column;
        align-items: center;
    }
}

/* ===========================
   RESPONSIVE — 480px
=========================== */
@media (max-width: 480px) {
    .case-study__metrics {
        grid-template-columns: 1fr 1fr;
    }

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

/* ===========================
   PAGE HERO (inner pages)
=========================== */
.page-hero {
    padding: 5rem 0 3rem;
    background: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-border);
}

.page-hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.05;
    margin-top: 0.5rem;
}

.page-hero__subtitle {
    font-size: 1.125rem;
    color: var(--color-text-sec);
    margin-top: 1rem;
    max-width: 60ch;
}

/* ===========================
   SECTION CTA
=========================== */
.section__cta {
    text-align: center;
    margin-top: 3rem;
}

/* ===========================
   CV NOTE (contact)
=========================== */
.contact__cv-note {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.contact__cv-note a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* ===========================
   WORK ARCHIVE (case-study--full)
=========================== */
.work-archive .work__grid {
    gap: 2.5rem;
}

.case-study--full {
    padding: 3rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-bg);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition);
}

.case-study--full:hover {
    box-shadow: var(--shadow-md);
}

.case-study--full .case-study__title {
    font-size: clamp(1.3rem, 2.5vw, 1.75rem);
}

/* ===========================
   PROJECT ARCHIVE
=========================== */
.project-archive__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.project-card__image {
    display: block;
    width: calc(100% + 5rem);
    margin: -2.5rem -2.5rem 2rem;
    height: 220px;
    object-fit: cover;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.project-card {
    padding: 2.5rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-bg);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition), transform var(--transition);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.project-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.project-card__tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--color-accent-light);
    color: var(--color-accent);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: 100px;
    width: fit-content;
}

.project-card__title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.project-card__section {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.project-card__section p {
    font-size: 0.9375rem;
    color: var(--color-text-sec);
    line-height: 1.6;
}

.project-card__label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.project-card__stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
}

.project-card__tool {
    padding: 0.2rem 0.6rem;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-sec);
}

.project-card__outcome {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border-light);
}

.project-card__outcome p {
    font-size: 0.9rem;
    color: var(--color-text);
    font-weight: 500;
    line-height: 1.5;
}

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

/* ===========================
   ABOUT HERO
=========================== */
.about-hero__grid {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 5rem;
    align-items: start;
}

.about-hero__photo {
    width: 100%;
    border-radius: var(--radius-lg);
    object-fit: cover;
    aspect-ratio: 3 / 4;
}

.about-hero__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin: 0.75rem 0 1.5rem;
}

.about-hero__text p {
    color: var(--color-text-sec);
    line-height: 1.75;
    margin-bottom: 1rem;
}

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

@media (max-width: 768px) {
    .about-hero__grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .about-hero__photo {
        aspect-ratio: 4 / 3;
        max-width: 360px;
    }
}

/* ===========================
   TRAINING IMPACT
=========================== */
.training-impact {
    background: var(--color-accent);
    padding: 3rem 0;
}

.training-impact__inner {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.training-impact__number {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 800;
    color: #ffffff;
    white-space: nowrap;
    letter-spacing: -0.03em;
    flex-shrink: 0;
}

.training-impact__text {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.training-impact__text strong {
    color: #ffffff;
    font-weight: 700;
}

@media (max-width: 768px) {
    .training-impact__inner {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* ===========================
   SKILLS
=========================== */
.skills__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.skills__group-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--color-text);
}

.skills__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.skill-tag {
    display: inline-block;
    padding: 0.35rem 0.85rem;
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-sec);
    background: var(--color-bg-alt);
    transition: border-color var(--transition), color var(--transition);
}

.skill-tag:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

@media (max-width: 768px) {
    .skills__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* ===========================
   CREDENTIALS (standalone section)
=========================== */
.credentials__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.credential--large {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-light);
}

.credential--large .credential__dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    margin-top: 0.35rem;
    flex-shrink: 0;
}

.credential--large .credential__text {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.4;
}

.credential--large .credential__sub {
    display: block;
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
}

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

/* ===========================
   BLOG PREVIEW (home)
=========================== */
.blog-preview {
    background: var(--color-bg-alt);
}

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

.blog-preview__card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    transition: box-shadow var(--transition), transform var(--transition);
}

.blog-preview__card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.blog-preview__meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.blog-preview__cat {
    padding: 0.15rem 0.6rem;
    background: var(--color-accent-light);
    color: var(--color-accent);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}

.blog-preview__title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: -0.01em;
}

.blog-preview__title a {
    color: var(--color-text);
    transition: color var(--transition);
}

.blog-preview__title a:hover {
    color: var(--color-accent);
}

.blog-preview__excerpt {
    font-size: 0.9rem;
    color: var(--color-text-sec);
    line-height: 1.6;
    flex-grow: 1;
}

.blog-preview__link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-top: auto;
    transition: gap var(--transition);
}

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

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

/* ===========================
   BLOG ARCHIVE
=========================== */
.blog-archive__list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.blog-archive__item {
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--color-border);
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

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

.blog-archive__meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.blog-archive__cat {
    padding: 0.15rem 0.6rem;
    background: var(--color-accent-light);
    color: var(--color-accent);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}

.blog-archive__title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.25;
}

.blog-archive__title a {
    color: var(--color-text);
    transition: color var(--transition);
}

.blog-archive__title a:hover {
    color: var(--color-accent);
}

.blog-archive__excerpt {
    font-size: 1rem;
    color: var(--color-text-sec);
    line-height: 1.65;
    max-width: 75ch;
}

.blog-archive__read {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-accent);
    width: fit-content;
}

.blog-archive__pagination {
    margin-top: 3rem;
    display: flex;
    justify-content: center;
}

.blog-archive__pagination .nav-links {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.blog-archive__pagination a,
.blog-archive__pagination span {
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.blog-archive__pagination a:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.blog-archive__empty {
    text-align: center;
    padding: 4rem 0;
    color: var(--color-text-muted);
}

/* ===========================
   SINGLE POST
=========================== */
.single-post__header {
    background: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-border);
    padding: 4rem 0 3rem;
}

.single-post__header-inner {
    max-width: 720px;
}

.single-post__cat {
    display: inline-block;
    padding: 0.2rem 0.7rem;
    background: var(--color-accent-light);
    color: var(--color-accent);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.single-post__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.single-post__meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.single-post__body {
    padding: 4rem 0;
}

/* prose — blog post body styles */
.prose {
    max-width: 720px;
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--color-text-sec);
}

.prose h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.02em;
    margin: 2.5rem 0 1rem;
}

.prose h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    margin: 2rem 0 0.75rem;
}

.prose p {
    margin-bottom: 1.25rem;
}

.prose ul,
.prose ol {
    margin: 1.25rem 0 1.25rem 1.5rem;
    list-style: initial;
}

.prose ol {
    list-style: decimal;
}

.prose li {
    margin-bottom: 0.5rem;
}

.prose strong {
    font-weight: 700;
    color: var(--color-text);
}

.prose a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.prose blockquote {
    border-left: 3px solid var(--color-accent);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--color-text-sec);
}

.prose img {
    border-radius: var(--radius-md);
    margin: 2rem 0;
}

.single-post__nav {
    padding: 3rem 0;
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
}

.post-nav {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
}

.post-nav__link {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    max-width: 45%;
}

.post-nav__link--next {
    text-align: right;
    margin-left: auto;
}

.post-nav__dir {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.post-nav__title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
    transition: color var(--transition);
    line-height: 1.3;
}

.post-nav__link:hover .post-nav__title {
    color: var(--color-accent);
}

/* ===========================
   PAGE CTA (inner page CTAs)
=========================== */
.page-cta {
    background: var(--color-bg-dark);
    padding: var(--section-py) 0;
}

.page-cta__inner {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.page-cta__title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
}

.page-cta__text {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.0625rem;
    line-height: 1.65;
    margin-bottom: 2rem;
}

/* ===========================
   KEY ACHIEVEMENTS
=========================== */
.achievements {
    background: var(--color-bg-alt);
}

.achievements__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.achievement-card {
    padding: 2rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    border-top: 3px solid var(--color-accent);
    transition: box-shadow var(--transition), transform var(--transition);
}

.achievement-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.achievement-card__metric {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--color-text);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.achievement-card__company {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.875rem;
}

.achievement-card__detail {
    font-size: 0.9rem;
    color: var(--color-text-sec);
    line-height: 1.65;
}

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

@media (max-width: 480px) {
    .achievements__grid {
        grid-template-columns: 1fr;
    }
}

/* ===========================
   TOOLS SECTION (marquee)
=========================== */
.tools-section {
    background: var(--color-bg-alt);
    padding-top: var(--section-py);
    padding-bottom: var(--section-py);
    overflow: hidden;
}

.tools__row {
    margin-top: 1.75rem;
}

.tools__row-label {
    display: block;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 0.875rem;
}

.tools__marquee {
    overflow: hidden;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.tools__track {
    display: flex;
    gap: 0.75rem;
    width: max-content;
    animation: scroll-left 30s linear infinite;
}

.tools__track--reverse {
    animation-name: scroll-right;
}

.tools__track:hover {
    animation-play-state: paused;
}

@keyframes scroll-left {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

@keyframes scroll-right {
    from { transform: translateX(-50%); }
    to   { transform: translateX(0); }
}

.tool-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.125rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    flex-shrink: 0;
    cursor: default;
    transition: border-color var(--transition);
    user-select: none;
}

.tool-chip:hover {
    border-color: var(--color-accent);
}

.tool-chip img {
    width: 20px;
    height: 20px;
    object-fit: contain;
    display: block;
    flex-shrink: 0;
}

.tool-chip span {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-sec);
    white-space: nowrap;
}

/* ===========================
   COMPACT WORK GRID (home)
=========================== */
.work__grid--compact {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.case-study--compact {
    padding: 2rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-bg);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition), transform var(--transition);
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.case-study--compact:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.case-study--compact .case-study__title {
    font-size: 1.0625rem;
    line-height: 1.35;
}

.case-study__metrics--compact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-top: auto;
    padding-top: 0.75rem;
    border-top: 1px solid var(--color-border-light);
}

.case-study__metrics--compact .metric__value {
    font-size: 1.5rem;
}

.case-study__metrics--compact .metric__label {
    font-size: 0.75rem;
}

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

@media (max-width: 640px) {
    .work__grid--compact {
        grid-template-columns: 1fr;
    }
}

/* ===========================
   TRAINING SECTION (home)
=========================== */
.training-section {
    background: var(--color-bg-alt);
}

.training__highlight {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    background: var(--color-accent);
    border-radius: var(--radius-lg);
    padding: 2.5rem 3rem;
    margin-top: 3rem;
    margin-bottom: 3rem;
}

.training__big-number {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 4.5rem);
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.04em;
    white-space: nowrap;
    flex-shrink: 0;
}

.training__highlight-text {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.training__highlight-text strong {
    color: #fff;
    font-weight: 700;
}

.training__list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-bg);
}

.training-item {
    padding: 1.75rem 2rem;
    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    transition: background var(--transition);
}

.training-item:hover {
    background: var(--color-bg-alt);
}

.training-item:nth-child(even) {
    border-right: none;
}

.training-item:nth-last-child(-n+2) {
    border-bottom: none;
}

.training-item__org {
    font-family: var(--font-display);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.375rem;
}

.training-item__title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.375rem;
    line-height: 1.4;
}

.training-item__detail {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

@media (max-width: 768px) {
    .training__highlight {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
        padding: 2rem;
    }

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

    .training-item {
        border-right: none;
    }

    .training-item:nth-last-child(-n+2) {
        border-bottom: 1px solid var(--color-border);
    }

    .training-item:last-child {
        border-bottom: none;
    }
}

/* ===========================
   PRESS SECTION (home)
=========================== */
.press-section {
    background: var(--color-bg);
}

.press__list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-top: 2.5rem;
}

.press__list .press-item {
    padding: 2rem;
    border-right: 1px solid var(--color-border);
    border-bottom: none;
    transition: background var(--transition);
}

.press__list .press-item:hover {
    background: var(--color-bg-alt);
}

.press__list .press-item:last-child {
    border-right: none;
    border-bottom: none;
}

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

    .press__list .press-item {
        border-right: none;
        border-bottom: 1px solid var(--color-border);
    }

    .press__list .press-item:last-child {
        border-bottom: none;
    }
}

/* ===========================
   PROJECTS SECTION (home)
=========================== */
.projects-section {
    background: var(--color-bg-alt);
}

.projects__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.project-preview__image {
    display: block;
    width: calc(100% + 4rem);
    margin: -2rem -2rem 1.25rem;
    height: 180px;
    object-fit: cover;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.project-preview {
    padding: 2rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    cursor: pointer;
    transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}

.project-preview:hover,
.project-preview:focus-visible {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--color-accent);
    outline: none;
}

.project-preview__tag {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    background: var(--color-accent-light);
    padding: 0.25rem 0.625rem;
    border-radius: var(--radius-sm);
    align-self: flex-start;
}

.project-preview__title {
    font-family: var(--font-display);
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.35;
    margin: 0;
}

.project-preview__outcome {
    font-size: 0.875rem;
    color: var(--color-text-sec);
    line-height: 1.55;
    flex-grow: 1;
    margin: 0;
}

.project-preview__link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-top: auto;
    transition: color var(--transition);
}

.project-preview:hover .project-preview__link {
    color: var(--color-accent-hover);
}

/* Project modals */
.project-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    backdrop-filter: blur(4px);
}

.project-modal[hidden] {
    display: none;
}

.project-modal__image {
    display: block;
    width: calc(100% + 5rem);
    margin: -2.5rem -2.5rem 2rem;
    height: 220px;
    object-fit: cover;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.project-modal__inner {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    max-width: 640px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.project-modal__close {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
    color: var(--color-text-sec);
    transition: background var(--transition), color var(--transition);
}

.project-modal__close:hover {
    background: var(--color-border);
    color: var(--color-text);
}

.project-modal__title {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.3;
    margin: 0;
    padding-right: 2rem;
}

.project-modal__section {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.project-modal__label {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.project-modal__section p,
.project-modal__outcome p {
    font-size: 0.9375rem;
    color: var(--color-text-sec);
    line-height: 1.65;
    margin: 0;
}

.project-modal__stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.project-modal__outcome {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border-light);
}

.project-modal__outcome p {
    font-weight: 500;
    color: var(--color-text);
}

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

@media (max-width: 480px) {
    .projects__grid {
        grid-template-columns: 1fr;
    }
    .project-modal__inner {
        padding: 1.75rem 1.5rem;
    }
}

/* ===========================
   CAREER TIMELINE (zigzag)
=========================== */
.career-timeline {
    position: relative;
    margin-top: 3rem;
    margin-bottom: 1rem;
}

.career-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-border);
    transform: translateX(-50%);
}

.timeline-node {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-node:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-node__marker {
    position: absolute;
    left: calc(50% - 0.5625rem);
    top: 1.25rem;
    width: 1.125rem;
    height: 1.125rem;
    border-radius: 50%;
    background: var(--color-border);
    border: 3px solid var(--color-bg);
    box-shadow: 0 0 0 2px var(--color-border);
    z-index: 1;
    flex-shrink: 0;
}

.timeline-node--current .timeline-node__marker {
    background: var(--color-accent);
    box-shadow: 0 0 0 2px var(--color-accent);
}

.timeline-node__card {
    width: calc(50% - 3rem);
    padding: 1.75rem 2rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: box-shadow var(--transition);
}

.timeline-node:nth-child(odd) .timeline-node__card {
    margin-right: auto;
    margin-left: 0;
}

.timeline-node:nth-child(even) .timeline-node__card {
    margin-left: auto;
    margin-right: 0;
}

.timeline-node--current .timeline-node__card {
    border-color: rgba(22, 101, 52, 0.25);
}

.timeline-node__card:hover {
    box-shadow: var(--shadow-md);
}

.timeline-node__period {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

.timeline-node__company {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--color-text);
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.timeline-node__role {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text-sec);
}

.timeline-node__sector {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-accent);
    background: var(--color-accent-light);
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-sm);
    align-self: flex-start;
    margin-top: 0.25rem;
}

.timeline-node__badge {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #fff;
    background: var(--color-accent);
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-sm);
    align-self: flex-start;
}

.timeline-node__metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.timeline-node__metric {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-sec);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    padding: 0.25rem 0.625rem;
    border-radius: 100px;
}

.timeline-node__link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-accent);
    text-decoration: none;
    margin-top: 0.5rem;
    transition: color var(--transition);
    align-self: flex-start;
}

.timeline-node__link:hover {
    color: var(--color-accent-hover);
}

@media (max-width: 768px) {
    .career-timeline::before {
        left: 0.5625rem;
    }

    .timeline-node,
    .timeline-node:nth-child(even) {
        flex-direction: row;
    }

    .timeline-node__marker {
        left: 0;
        top: 1.25rem;
    }

    .timeline-node__card,
    .timeline-node:nth-child(odd) .timeline-node__card,
    .timeline-node:nth-child(even) .timeline-node__card {
        width: calc(100% - 2.5rem);
        margin-left: 2.5rem;
        margin-right: 0;
    }
}

/* ===========================
   VIDEOS & BLOG SECTION
=========================== */
.videos-blog-section {
    background: var(--color-bg-alt);
}

.videos-blog__grid {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.videos-blog__col .section__header {
    padding-bottom: 0;
}

/* Videos */
.videos__list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.video-card {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: box-shadow var(--transition), transform var(--transition);
}

.video-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.video-card__thumb {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--color-bg-alt);
}

.video-card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.video-card__play {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
    transition: background var(--transition);
}

.video-card:hover .video-card__play {
    background: rgba(0, 0, 0, 0.45);
}

.video-card__play svg {
    width: 3rem;
    height: 3rem;
    color: #fff;
    filter: drop-shadow(0 2px 8px rgba(0,0,0,0.4));
}

.video-card__title {
    font-family: var(--font-display);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.4;
    padding: 0 1rem 1rem;
    margin: 0;
}

.videos__fallback {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding: 2.5rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-align: center;
}

.videos__fallback p {
    color: var(--color-text-sec);
    font-size: 0.9375rem;
    margin: 0;
}

/* Blog */
.blog__list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.blog-card {
    padding: 1.5rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: box-shadow var(--transition);
}

.blog-card:hover {
    box-shadow: var(--shadow-md);
}

.blog-card__cat {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
}

.blog-card__title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.35;
    margin: 0;
}

.blog-card__title a {
    color: var(--color-text);
    text-decoration: none;
    transition: color var(--transition);
}

.blog-card__title a:hover {
    color: var(--color-accent);
}

.blog-card__excerpt {
    font-size: 0.875rem;
    color: var(--color-text-sec);
    line-height: 1.6;
    margin: 0;
}

.blog-card__link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition);
    align-self: flex-start;
    margin-top: 0.25rem;
}

.blog-card__link:hover {
    color: var(--color-accent-hover);
}

.blog__fallback {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding: 2.5rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.blog__fallback p {
    color: var(--color-text-sec);
    font-size: 0.9375rem;
    margin: 0;
    line-height: 1.65;
}

@media (max-width: 900px) {
    .videos__list,
    .blog__list {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .videos__list,
    .blog__list {
        grid-template-columns: 1fr;
    }
}