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

:root {
    --bg:        #080808;
    --bg-2:      #0f0f0f;
    --bg-3:      #161616;
    --text:      #f0ebe3;
    --text-muted:#7a7068;
    --gold:      #c9a96e;
    --gold-light:#e8d5b0;
    --border:    rgba(201, 169, 110, 0.18);
    --serif:     'Cormorant Garamond', Georgia, serif;
    --sans:      'Jost', 'Helvetica Neue', Arial, sans-serif;
}

html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--sans);
    font-weight: 300;
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

/* ============================================
   UTILITY
   ============================================ */
.section-label {
    display: block;
    font-family: var(--sans);
    font-size: 0.62rem;
    font-weight: 500;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--serif);
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    font-weight: 300;
    line-height: 1.08;
    letter-spacing: 0.02em;
    margin-bottom: 2.5rem;
}

/* ============================================
   NAV
   ============================================ */
.nav {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.75rem 3.5rem;
    transition: background 0.4s, padding 0.4s, border-color 0.4s;
    border-bottom: 1px solid transparent;
}

.nav.scrolled {
    background: rgba(8, 8, 8, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 1.1rem 3.5rem;
    border-bottom-color: var(--border);
}

.nav__logo {
    font-family: var(--serif);
    font-size: 1.15rem;
    font-weight: 400;
    letter-spacing: 0.06em;
    color: var(--text);
    transition: color 0.3s;
}
.nav__logo:hover { color: var(--gold); }

.nav__links {
    display: flex;
    gap: 2.75rem;
    list-style: none;
}

.nav__links a {
    font-size: 0.68rem;
    font-weight: 400;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--text-muted);
    transition: color 0.3s;
    position: relative;
}
.nav__links a::after {
    content: '';
    position: absolute;
    bottom: -3px; left: 0;
    width: 0; height: 1px;
    background: var(--gold);
    transition: width 0.3s;
}
.nav__links a:hover,
.nav__links a.active { color: var(--gold); }
.nav__links a:hover::after,
.nav__links a.active::after { width: 100%; }

.nav__hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav__hamburger span {
    display: block;
    width: 22px; height: 1px;
    background: var(--text);
    transition: transform 0.3s, opacity 0.3s;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    height: 100svh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
}
.hero__bg img {
    object-fit: cover;
    object-position: center;
    filter: brightness(0.28);
    transform: scale(1.06);
    transition: transform 10s ease;
}
.hero:hover .hero__bg img { transform: scale(1.0); }

.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 2rem;
    animation: heroFadeIn 1.2s ease both;
}

@keyframes heroFadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.hero__school {
    font-size: 0.62rem;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.75rem;
}

.hero__title {
    font-family: var(--serif);
    font-size: clamp(5.5rem, 15vw, 13rem);
    font-weight: 300;
    line-height: 0.88;
    letter-spacing: 0.14em;
    color: var(--text);
    margin-bottom: 0.6rem;
}

.hero__name {
    font-family: var(--serif);
    font-size: clamp(1.4rem, 2.8vw, 2.4rem);
    font-weight: 300;
    font-style: italic;
    color: var(--gold-light);
    margin-bottom: 0.7rem;
    letter-spacing: 0.05em;
}

.hero__role {
    font-size: 0.62rem;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 3rem;
}

.hero__cta {
    display: inline-block;
    padding: 0.85rem 2.6rem;
    border: 1px solid var(--gold);
    font-size: 0.62rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--gold);
    transition: background 0.3s, color 0.3s;
}
.hero__cta:hover {
    background: var(--gold);
    color: var(--bg);
}

.hero__scroll {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.7rem;
    z-index: 2;
    animation: heroFadeIn 1.6s 0.5s ease both;
}
.hero__scroll span {
    font-size: 0.58rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--text-muted);
}
.hero__scroll-line {
    width: 1px; height: 55px;
    background: linear-gradient(to bottom, var(--gold), transparent);
    animation: scrollPulse 2.2s ease-in-out infinite;
}
@keyframes scrollPulse {
    0%,100% { opacity: 0.25; transform: scaleY(1); }
    50%      { opacity: 1;    transform: scaleY(0.65); }
}

/* ============================================
   ABOUT
   ============================================ */
.about {
    background: var(--bg-2);
    padding: 9rem 0;
}

.about__container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 3.5rem;
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 7rem;
    align-items: start;
}

.about__photo-wrap {
    position: sticky;
    top: 7rem;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--bg-3);
}
.about__photo-page {
    object-position: center top;
    transform: scale(1.04);
    transition: transform 0.6s ease;
}
.about__photo-wrap:hover .about__photo-page { transform: scale(1.0); }

.about__tagline {
    font-family: var(--serif);
    font-size: 1.15rem;
    font-style: italic;
    color: var(--text-muted);
    line-height: 1.7;
    margin-top: -1.5rem;
    margin-bottom: 3rem;
}

.about__block { margin-bottom: 3rem; }

.about__block h3 {
    font-family: var(--sans);
    font-size: 0.6rem;
    font-weight: 500;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--text-muted);
    padding-bottom: 0.8rem;
    margin-bottom: 1.6rem;
    border-bottom: 1px solid var(--border);
}

.about__item { margin-bottom: 1.8rem; }

.about__item-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
    margin-bottom: 0.3rem;
    flex-wrap: wrap;
}
.about__item-header strong {
    font-family: var(--serif);
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--text);
}
.about__item-header span {
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    color: var(--gold);
    white-space: nowrap;
}
.about__item p {
    font-size: 0.84rem;
    color: var(--text-muted);
    line-height: 1.65;
}

.skills { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.skill {
    font-size: 0.66rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 0.42rem 1rem;
    border: 1px solid var(--border);
    color: var(--text-muted);
    transition: border-color 0.3s, color 0.3s;
    cursor: default;
}
.skill:hover { border-color: var(--gold); color: var(--gold); }

/* ============================================
   PROJECTS HEADER
   ============================================ */
.projects { background: var(--bg); }

.projects__header {
    max-width: 1240px;
    margin: 0 auto;
    padding: 9rem 3.5rem 3rem;
}

/* ============================================
   INDIVIDUAL PROJECT
   ============================================ */
.project {
    max-width: 1240px;
    margin: 0 auto;
    padding: 6rem 3.5rem;
    display: grid;
    grid-template-columns: 1fr 1.85fr;
    gap: 5rem;
    align-items: start;
    border-top: 1px solid var(--border);
}

.project--reverse {
    grid-template-columns: 1.85fr 1fr;
}
.project--reverse .project__gallery { order: -1; }

.project__meta {
    display: flex;
    align-items: baseline;
    gap: 1.25rem;
    margin-bottom: 0.75rem;
}

.project__number {
    font-family: var(--serif);
    font-size: 3.5rem;
    font-weight: 300;
    line-height: 1;
    color: rgba(201,169,110,0.2);
    flex-shrink: 0;
}

.project__tools {
    font-size: 0.62rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
}

.project__title {
    font-family: var(--serif);
    font-size: clamp(1.8rem, 2.8vw, 2.75rem);
    font-weight: 300;
    line-height: 1.15;
    color: var(--text);
    margin-bottom: 1.5rem;
}

.project__desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.85;
    margin-bottom: 2.25rem;
}

.project__details { display: flex; flex-direction: column; gap: 0; }

.project__detail-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 1.25rem;
    font-size: 0.8rem;
    line-height: 1.65;
    padding: 1rem 0;
    border-top: 1px solid var(--border);
}
.project__detail-item .label {
    font-size: 0.58rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--gold);
    padding-top: 0.15rem;
    flex-shrink: 0;
}
.project__detail-item span:last-child { color: var(--text-muted); }

/* ============================================
   GALLERY
   ============================================ */
.project__gallery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
}

/* Full-width main image */
.gallery__item--main {
    grid-column: 1 / -1;
    aspect-ratio: 16 / 9;
}

/* Other items */
.gallery__item:not(.gallery__item--main) {
    aspect-ratio: 4 / 3;
}

/* 3-image variant */
.project__gallery--grid3 {
    grid-template-columns: 1fr 1fr;
}

.gallery__item--wide {
    aspect-ratio: 16 / 9;
}

/* 4-image variant */
.project__gallery--grid4 {
    grid-template-columns: 1fr 1fr;
}

/* 5-image variant */
.project__gallery--grid5 {
    grid-template-columns: 1fr 1fr;
}


/* Gallery item base */
.gallery__item {
    overflow: hidden;
    position: relative;
    background: var(--bg-3);
    cursor: zoom-in;
}
.gallery__item img {
    transition: transform 0.65s ease;
}
.gallery__item:hover img { transform: scale(1.05); }

.gallery__item::after {
    content: '↗';
    position: absolute;
    bottom: 0.9rem;
    right: 0.9rem;
    font-size: 0.9rem;
    color: var(--gold);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}
.gallery__item:hover::after { opacity: 1; }

/* ============================================
   CONTACT
   ============================================ */
.contact {
    background: var(--bg-2);
    padding: 9rem 3.5rem;
    text-align: center;
    border-top: 1px solid var(--border);
}

.contact__container { max-width: 720px; margin: 0 auto; }

.contact__tagline {
    font-family: var(--serif);
    font-size: 1.1rem;
    font-style: italic;
    color: var(--text-muted);
    margin-bottom: 4rem;
    margin-top: -1.5rem;
}

.contact__links {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.contact__link {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 2rem 2.25rem;
    border: 1px solid var(--border);
    min-width: 210px;
    transition: border-color 0.3s, background 0.3s;
}
.contact__link:hover {
    border-color: var(--gold);
    background: rgba(201, 169, 110, 0.05);
}
.contact__link-label {
    font-size: 0.58rem;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: var(--gold);
}
.contact__link-value {
    font-family: var(--serif);
    font-size: 1rem;
    font-weight: 400;
    color: var(--text);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--bg);
    border-top: 1px solid var(--border);
    padding: 2.25rem 3.5rem;
    text-align: center;
    font-size: 0.66rem;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.96);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s;
}
.lightbox.active {
    opacity: 1;
    pointer-events: all;
}

.lightbox__img {
    max-width: 88vw;
    max-height: 88vh;
    object-fit: contain;
    width: auto;
    height: auto;
    box-shadow: 0 0 80px rgba(0,0,0,0.9);
    transition: opacity 0.2s;
}

.lightbox__close {
    position: absolute;
    top: 1.75rem; right: 2.5rem;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.62rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--text-muted);
    transition: color 0.3s;
}
.lightbox__close:hover { color: var(--gold); }

.lightbox__prev,
.lightbox__next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: 1px solid var(--border);
    cursor: pointer;
    color: var(--text-muted);
    font-size: 1.25rem;
    width: 48px; height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.3s, color 0.3s;
}
.lightbox__prev:hover,
.lightbox__next:hover { border-color: var(--gold); color: var(--gold); }
.lightbox__prev { left: 2rem; }
.lightbox__next { right: 2rem; }

/* ============================================
   SCROLL REVEAL
   ============================================ */
.fade-up {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.75s ease, transform 0.75s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   RESPONSIVE — TABLET
   ============================================ */
@media (max-width: 1024px) {
    .about__container {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
    .about__photo-wrap {
        position: static;
        max-width: 420px;
        aspect-ratio: 1 / 1;
    }
    .project,
    .project--reverse {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .project--reverse .project__gallery { order: 0; }
}

/* ============================================
   RESPONSIVE — MOBILE
   ============================================ */
@media (max-width: 700px) {
    .nav {
        padding: 1.25rem 1.5rem;
    }
    .nav.scrolled { padding: 0.9rem 1.5rem; }
    .nav__links { display: none; }
    .nav__hamburger { display: flex; }

    .hero__title { font-size: clamp(4.5rem, 20vw, 6rem); }

    .about { padding: 5rem 0; }
    .about__container { padding: 0 1.5rem; gap: 2.5rem; }
    .about__photo-wrap { max-width: 100%; }

    .projects__header { padding: 6rem 1.5rem 2rem; }
    .project,
    .project--reverse { padding: 4rem 1.5rem; gap: 2.5rem; }

    .project__gallery,
    .project__gallery--grid3,
    .project__gallery--grid4,
    .project__gallery--grid5 {
        grid-template-columns: 1fr;
    }
    .gallery__item--main { aspect-ratio: 4/3; }

    .contact { padding: 6rem 1.5rem; }
    .contact__links { flex-direction: column; align-items: center; }
    .contact__link { min-width: 100%; max-width: 340px; }

    .footer { padding: 2rem 1.5rem; }

    .lightbox__prev { left: 0.75rem; }
    .lightbox__next { right: 0.75rem; }
}