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

:root {
    --color-bg: #F9F7F4;
    --color-bg-alt: #F2EFE9;
    --color-text: #1A1916;
    --color-text-muted: #6B6861;
    --color-accent: #A8855A;
    --color-accent-light: #EDE5D8;
    --color-border: #E2DDD5;
    --color-white: #FFFFFF;

    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --nav-height: 72px;
    --container-max: 1160px;
    --container-pad: clamp(1.25rem, 5vw, 3rem);
}

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

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

img {
    max-width: 100%;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

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

/* ===== Sections ===== */
.section {
    padding: clamp(5rem, 10vw, 9rem) 0;
}

.section--alt {
    background-color: var(--color-bg-alt);
}

.section__label {
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1rem;
    display: block;
}

.section__title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 400;
    line-height: 1.15;
    color: var(--color-text);
    margin-bottom: 1.25rem;
}

.section__title em {
    font-style: italic;
    color: var(--color-accent);
}

.section__subtitle {
    font-size: 1.0625rem;
    color: var(--color-text-muted);
    max-width: 560px;
    line-height: 1.65;
}

.section__header {
    margin-bottom: 4rem;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    border-radius: 2px;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
    cursor: pointer;
    border: 1px solid transparent;
    white-space: nowrap;
}

.btn--primary {
    background-color: var(--color-text);
    color: var(--color-bg);
    border-color: var(--color-text);
}

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

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

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

/* ===== Navigation ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    z-index: 100;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.nav.scrolled {
    background-color: rgba(249, 247, 244, 0.96);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 var(--color-border);
}

.nav__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-pad);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-text);
    letter-spacing: 0.02em;
    flex-shrink: 0;
}

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

.nav__links a {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-text-muted);
    letter-spacing: 0.02em;
    transition: color 0.2s ease;
}

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

.nav__toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px 4px;
    width: 36px;
    height: 36px;
}

.nav__toggle span {
    display: block;
    width: 22px;
    height: 1.5px;
    background-color: var(--color-text);
    transition: transform 0.3s ease, opacity 0.3s ease;
    transform-origin: center;
}

.nav__toggle.active span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}

.nav__toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.nav__toggle.active span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}

/* ===== Mobile Menu ===== */
.mobile-menu {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 2rem var(--container-pad) 2.5rem;
    z-index: 99;
    transform: translateY(-110%);
    opacity: 0;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease;
    pointer-events: none;
}

.mobile-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
}

.mobile-menu ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.mobile-menu a {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 300;
    color: var(--color-text);
    display: block;
    padding: 0.5rem 0;
    transition: color 0.2s ease;
}

.mobile-menu a:hover {
    color: var(--color-accent);
}

/* ===== Hero ===== */
.hero {
    padding-top: calc(var(--nav-height) + 6rem);
    padding-bottom: 6rem;
    padding-left: var(--container-pad);
    padding-right: var(--container-pad);
    max-width: calc(var(--container-max) + (var(--container-pad) * 2));
    margin: 0 auto;
    position: relative;
    width: 100%;
}

.hero__eyebrow {
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

.hero__title {
    font-family: var(--font-serif);
    font-size: clamp(3.5rem, 8vw, 8rem);
    font-weight: 300;
    line-height: 1.05;
    color: var(--color-text);
    margin-bottom: 2rem;
    max-width: 16ch;
}

.hero__title em {
    font-style: italic;
    color: var(--color-accent);
}

.hero__body {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    color: var(--color-text-muted);
    max-width: 520px;
    line-height: 1.75;
    margin-bottom: 3rem;
}

.hero__actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero__scroll {
    position: absolute;
    bottom: 3rem;
    left: var(--container-pad);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.hero__scroll span {
    font-size: 0.6875rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.hero__scroll-line {
    width: 40px;
    height: 1px;
    background-color: var(--color-border);
}

/* ===== About ===== */
.about__grid {
    display: grid;
    grid-template-columns: 1fr 1.25fr;
    gap: 5rem;
    align-items: center;
}

.about__image-placeholder {
    aspect-ratio: 3 / 4;
    background-color: var(--color-accent-light);
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: 0.8125rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

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

.about__stats {
    display: flex;
    gap: 2.5rem;
    margin-top: 2.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--color-border);
}

.stat__number {
    display: block;
    font-family: var(--font-serif);
    font-size: 2.25rem;
    font-weight: 400;
    color: var(--color-text);
    line-height: 1;
    margin-bottom: 0.4rem;
}

.stat__label {
    display: block;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    line-height: 1.4;
}

/* ===== Work Grid ===== */
.work__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
}

.work-card {
    background-color: var(--color-white);
    border-radius: 2px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    flex-direction: column;
}

.work-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(26, 25, 22, 0.07);
}

.work-card__image {
    aspect-ratio: 4 / 3;
    background-color: var(--color-accent-light);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}

.work-card__placeholder {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.work-card__content {
    padding: 1.5rem 1.625rem 1.75rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.work-card__tag {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.625rem;
}

.work-card__title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.3;
    margin-bottom: 0.75rem;
    color: var(--color-text);
}

.work-card__body {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.65;
    margin-bottom: 1.5rem;
    flex: 1;
}

.work-card__link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding-bottom: 2px;
    border-bottom: 1px solid var(--color-border);
    transition: color 0.2s ease, border-color 0.2s ease;
    align-self: flex-start;
}

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

/* ===== Experience ===== */
.experience__layout {
    display: grid;
    grid-template-columns: 1fr 1.7fr;
    gap: 5rem;
    align-items: start;
}

.experience__intro {
    font-size: 1.0625rem;
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: 3rem;
}

.experience__education {
    border-top: 1px solid var(--color-border);
    padding-top: 2rem;
}

.experience__education-label {
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
}

.edu-item {
    margin-bottom: 1.5rem;
}

.edu-item:last-child {
    margin-bottom: 0;
}

.edu-item__school {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.0625rem;
    font-weight: 400;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.edu-item__degree {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

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

.experience__timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    bottom: 1rem;
    width: 1px;
    background-color: var(--color-border);
}

.timeline-item {
    position: relative;
    padding-bottom: 2.75rem;
}

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

.timeline-item::before {
    content: '';
    position: absolute;
    left: -1.875rem;
    top: 0.5rem;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: var(--color-accent);
    border: 2px solid var(--color-bg);
    box-shadow: 0 0 0 1px var(--color-accent);
}

.timeline-item__date {
    display: block;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    letter-spacing: 0.02em;
    margin-bottom: 0.5rem;
}

.timeline-item__role {
    font-family: var(--font-serif);
    font-size: 1.3125rem;
    font-weight: 400;
    line-height: 1.3;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.timeline-item__company {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-accent);
    margin-bottom: 0.625rem;
}

.timeline-item__desc {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ===== Contact ===== */
.contact__inner {
    max-width: 620px;
    margin: 0 auto;
    text-align: center;
}

.contact__title {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 4.5vw, 3.75rem);
    font-weight: 300;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--color-text);
}

.contact__title em {
    font-style: italic;
    color: var(--color-accent);
}

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

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

/* ===== Footer ===== */
.footer {
    padding: 1.75rem 0;
    border-top: 1px solid var(--color-border);
    background-color: var(--color-bg);
}

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

.footer__name {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--color-text);
    font-weight: 400;
}

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

/* ===== Responsive ===== */
@media (max-width: 960px) {
    .nav__links {
        display: none;
    }

    .nav__toggle {
        display: flex;
    }

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

    .about__image-placeholder {
        max-width: 420px;
        aspect-ratio: 4 / 3;
    }

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

    .experience__layout {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
}

@media (max-width: 600px) {
    .section {
        padding: 4rem 0;
    }

    .hero {
        padding-top: calc(var(--nav-height) + 3rem);
        padding-bottom: 3rem;
    }

    .hero__scroll {
        display: none;
    }

    .about__image-placeholder {
        max-width: 100%;
        aspect-ratio: 3 / 2;
    }

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

    .stat__number {
        font-size: 1.75rem;
    }

    .work__grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .experience__timeline {
        padding-left: 1.25rem;
    }

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

    .contact__actions .btn {
        width: 100%;
        justify-content: center;
    }
}