/* Vera Kolotiuk — portfolio */
:root {
  --bg: #ffffff;
  --text: #0a0a0a;
  --muted: #5c5c5c;
  --surface: #eceaf2;
  --radius-lg: 24px;
  --radius-md: 12px;
  --max: 1437px;
  --space-xs: clamp(0.45rem, 0.32rem + 0.45vw, 0.75rem);
  --space-sm: clamp(0.7rem, 0.5rem + 0.85vw, 1.25rem);
  --space-md: clamp(1rem, 0.65rem + 1.5vw, 2rem);
  --space-lg: clamp(1.5rem, 0.85rem + 2.8vw, 4rem);
  --space-xl: clamp(2rem, 1rem + 4.2vw, 6rem);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --showmojo-plate: #4a4a4e;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  font-weight: 400;
  font-size: clamp(0.875rem, 0.28rem + 2.4vw, 1rem);
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  opacity: 0.72;
}

a.project-block:hover {
  opacity: 1;
}

h1,
h2,
h3 {
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 var(--space-xs);
}

h1 {
  font-size: clamp(1.75rem, 1.1rem + 3.2vw, 3.25rem);
}

.hero-intro h1 {
  font-size: clamp(3rem, 1.35rem + 5vw, 6.25rem);
}

h2 {
  font-size: clamp(1.45rem, 1rem + 2.4vw, 3rem);
  font-weight: 500;
}

p {
  margin: 0 0 var(--space-sm);
  color: var(--muted);
  max-width: 75ch;
  font-size: clamp(0.875rem, 0.78rem + 0.55vw, 1rem);
}

.site-header {
  max-width: var(--max);
  margin: 0 auto;
  padding: var(--space-md) var(--space-sm) var(--space-md);
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-sm);
}

.logo {
  font-weight: 700;
  font-size: 1rem;
}

.site-header__social {
  display: flex;
  gap: 0.25rem;
}

.site-header__social a {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  transition: background 0.2s ease;
}

.site-header__social a:hover {
  opacity: 1;
  background: var(--surface);
}

.site-header__social img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: clamp(0.8125rem, 0.72rem + 0.45vw, 0.9375rem);
}

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

main {
  overflow-x: clip;
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: var(--space-lg) var(--space-sm);
}

.section--tight-top {
  padding-top: var(--space-md);
}

@media (max-width: 668px) {
  .site-header {
    justify-content: center;
    align-items: center;
    text-align: center;
  }

  .site-header__social {
    width: 100%;
    justify-content: center;
  }

  .bio-facts__inner {
    align-items: center;
    width: 100%;
  }
}

/* Facts strip */

.bio-facts__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  text-align: center;
}

@media (min-width: 640px) {
  .bio-facts__inner {
    flex-direction: row;
    align-items: center;
    gap: clamp(1rem, 0.5rem + 2.5vw, 2.5rem);
    text-align: right;
  }
}

.bio-facts__item {
  margin: 0;
  font-size: clamp(0.75rem, 0.68rem + 0.45vw, 0.875rem);
  line-height: 1.4;
  font-weight: 500;
  color: var(--text);
  text-align: center;
  max-width: min(100%, 36rem);
}

.works-item + .works-item {
  margin-top: var(--space-xl);
}

.hero-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  align-items: start;
  margin-bottom: var(--space-md);
  text-align: center;
}

.hero-intro .hero-bio p {
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 1024px) {
  .hero-intro {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-lg);
    text-align: left;
  }

  .hero-intro .hero-bio p {
    margin-left: 0;
    margin-right: 0;
  }
}

.hero-role {
  font-size: clamp(1rem, 0.82rem + 1.1vw, 1.875rem);
  color: var(--muted);
  font-weight: 400;
  margin-top: 0.35rem;
}

.hero-bio p {
  max-width: none;
  font-size: clamp(0.875rem, 0.78rem + 0.65vw, 1.375rem);
  line-height: 1.5;
}

.hero-visual {
  margin-top: var(--space-sm);
  background: none!important;
}

.hero-img {
  width: 100%;
  max-height: min(78vh, 820px);
  object-fit: cover;
  object-position: top center;
}

.hero-carousel {
  width: 100%;
}

.hero-carousel__viewport {
  position: relative;
  width: 100%;
  max-height: min(78vh, 820px);
  aspect-ratio: 16 / 10;
  margin: 0 auto;
  overflow: hidden;
  border-radius: var(--radius-md);
  perspective: 2200px;
  transform-style: preserve-3d;
}

.hero-carousel__slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translate3d(32%, 2%, -200px) scale(0.84);
  transform-origin: 85% 50%;
  filter: blur(4px);
  transition:
    opacity 1.75s ease-out,
    transform 2.35s cubic-bezier(0.22, 0.9, 0.28, 1),
    filter 1.85s ease-out;
  z-index: 0;
  pointer-events: none;
}

.hero-carousel__slide img {
  width: 100%;
  height: 100%;
  max-height: min(78vh, 820px);
  object-fit: contain;
  object-position: center;
  display: block;
}

.hero-carousel__slide.is-active {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  transform-origin: 50% 50%;
  filter: blur(0);
  z-index: 2;
  pointer-events: auto;
}

@media (prefers-reduced-motion: reduce) {
  .hero-carousel__slide {
    transition: none;
    transform: none;
    filter: none;
  }

  .hero-carousel__slide:not(.is-active) {
    opacity: 0;
    visibility: hidden;
  }

  .hero-carousel__slide.is-active {
    visibility: visible;
  }
}

.media-frame {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 0.6rem + 3.2vw, 6rem) clamp(1rem, 3vw, 2rem)
    clamp(1rem, 0.65rem + 1.2vw, 2rem);
  overflow: hidden;
}

.media-frame.case-study__media {
  background: #f0f0f0;
}

.media-frame img {
  width: 100%;
  border-radius: var(--radius-md);
  object-fit: contain;
  transition: transform 1s var(--ease);
}


.media-frame.case-study__media img{
  width: 70%;
  margin: 0 auto;
}

.project-block {
  display: block;
  color: inherit;
  img {
    transition: transform 1s var(--ease);
  }   
}

.project-block img:hover {
  opacity: 1;
  transform: scale(1.04);
}

.project-block:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 4px;
  border-radius: var(--radius-md);
}

.project-text {
  margin-bottom: var(--space-md);
  font-size: clamp(0.875rem, 0.78rem + 0.55vw, 1.125rem);
  line-height: 1.5;
}

.project-text p {
  margin-bottom: 0;
  font-size: inherit;
}

.project-text p + p {
  margin-top: 0.5rem;
}

.project-highlight {
  display: inline;
  padding: 0.02em 0.32em;
  margin: 0 -0.02em;
  background-color: #767fb5;
  color: #fff;
  border-radius: 0;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.project-pills {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.65rem;
}

.project-pills li {
  font-size: clamp(0.6875rem, 0.58rem + 0.55vw, 0.875rem);
  font-weight: 500;
  color: #5a67b1;
  background: #f0f0f8;
  padding: clamp(0.35rem, 0.25rem + 0.4vw, 0.5rem) clamp(0.65rem, 0.5rem + 0.6vw, 1rem);
  border-radius: 9999px;
  line-height: 1.2;
}

/* Multi-column project layouts */
.project-grid-2 {
  display: grid;
  gap: var(--space-md);
  align-items: center;
}

@media (min-width: 900px) {
  .project-grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.project-grid-2 img {
  border-radius: var(--radius-md);
  width: 100%;
  object-fit: cover;
  transition: transform 0.35s var(--ease);
}

.project-phones-row {
  display: grid;
  gap: var(--space-md);
  justify-items: center;
}

@media (min-width: 640px) {
  .project-phones-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

.project-phones-fan {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md);
}

.project-phones-fan img {
  max-width: min(100%, 200px);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
  transition: transform 1s var(--ease);
}

.project-flow {
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 900px) {
  .project-flow {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
  }
}

/* ShowMojo: separate dark plates, no shared outer frame; balanced column heights */
.showmojo-showcase {
  display: grid;
  gap: var(--space-md);
  align-items: stretch;
}

.showmojo-plate {
  background: var(--showmojo-plate);
  border-radius: var(--radius-lg);
  padding: clamp(0.875rem, 2.2vw, 1.5rem);
  min-height: 0;
  overflow: hidden;
}

.showmojo-plate--calendar {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.showmojo-plate--calendar img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  object-fit: contain;
  transition: transform 1s var(--ease);
}

.media-frame:hover > img,
.project-grid-2:hover img,
.project-phones-fan:hover img,
.showmojo-plate:hover img {
  transform: scale(1.04);
}

.showmojo-phones {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  min-height: 100%;
}

.showmojo-plate--phone {
  flex: 1 1 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: min(90vw, 536px);
}


.showmojo-phone-crop {
  position: relative;
  width: 100%;
  max-width: 280px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: var(--radius-md);
  aspect-ratio: 10 / 19;
}

/* One wide asset (two phones): each crop shows half */
.showmojo-phone-crop img {
  position: absolute;
  top: 0;
  left: 0;
  width: 200%;
  height: 100%;
  object-fit: contain;
  object-position: top center;
}

.showmojo-phone-crop--right img {
  left: -100%;
}

/* Single full phone asset: centered, smaller, room for hover scale inside crop */
.showmojo-phone-crop--single {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(0.75rem, 5%, 1.75rem);
  box-sizing: border-box;
}

.showmojo-phone-crop--single img {
  position: relative;
  left: auto;
  top: auto;
  width: auto;
  max-width: min(72%, 335px);
  height: auto;
  max-height: 88%;
  object-fit: contain;
  object-position: center;
  transform-origin: center center;
}

@media (min-width: 900px) {
  .showmojo-showcase {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }

  .showmojo-plate--calendar {
    height: 100%;
  }

  .showmojo-phones {
    height: 100%;
  }

  .showmojo-plate--phone {
    min-height: 0;
  }

  .showmojo-phone-crop {
    max-width: none;
    width: 100%;
    height: 100%;
    aspect-ratio: unset;
    flex: 1;
    min-height: 0;
  }

  .showmojo-phone-crop img {
    object-fit: contain;
  }

  .showmojo-phone-crop--single {
    padding: clamp(1rem, 6%, 2.25rem);
  }

  .showmojo-plate--phone:has(.showmojo-phone-crop--single) {
    overflow: visible;
  }

  .showmojo-phone-crop--single img {
    max-width: min(68%, 280px);
    max-height: 86%;
  }
}

/* AI Smart Gallery: two separate light plates, equal columns, no shared outer frame */
.gallery-showcase {
  display: grid;
  gap: var(--space-md);
  align-items: stretch;
}

.gallery-plate {
  background: var(--showmojo-plate);
  border-radius: var(--radius-lg);
  padding: clamp(0.875rem, 2.2vw, 1.5rem);
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-plate img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  object-fit: contain;
}

.gallery-plate--editor {
  img {
    width: 70%;
  }
}

@media (min-width: 900px) {
  .gallery-showcase {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-plate {
    height: 100%;
  }
}

/* Seros: two phone plates + full-width collage row */
.seros-showcase {
  display: grid;
  gap: var(--space-md);
  align-items: stretch;
}

.seros-plate {
  border-radius: var(--radius-lg);
  padding: clamp(0.875rem, 2.2vw, 1.5rem);
  min-height: min(90vw, 536px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.seros-plate--phone {
  background: var(--surface);
  overflow: hidden;
}

.seros-plate--phone img {
  width: 100%;
  max-width: min(100%, 380px);
  height: auto;
  border-radius: var(--radius-md);
  object-fit: contain;
  position: relative;
  top: 125px;
}

.seros-plate--collage {
  grid-column: 1 / -1;
  background: #d8d6e0;
  overflow: hidden;
}

.seros-plate--collage img {
  width: 100%;
  border-radius: var(--radius-md);
  object-fit: contain;
  margin: -120px;
}

@media (min-width: 900px) {
  .seros-showcase {
    grid-template-columns: 1fr 1fr;
  }

  .seros-plate--phone {
    height: 100%;
  }
}

.thumb-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

@media (min-width: 500px) {
  .thumb-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.thumb-grid img {
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 8px;
  width: 100%;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.7s var(--ease),
    transform 0.7s var(--ease);
}

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

.reveal-delay-1 {
  transition-delay: 0.08s;
}

.reveal-delay-2 {
  transition-delay: 0.16s;
}

/* Project detail page */
.page-hero {
  padding-bottom: var(--space-md);
}

.page-hero h1 {
  margin-bottom: var(--space-sm);
}

.page-content {
  padding-bottom: var(--space-xl);
}

/* Project pages: title left, “All works” top-right on one row */
main.page-content.section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  column-gap: var(--space-md);
  align-items: start;
}

main.page-content.section > .back-link {
  grid-column: 2;
  grid-row: 1;
  margin-bottom: 0;
}

main.page-content.section > .page-hero {
  grid-column: 1;
  grid-row: 1;
  min-width: 0;
}

main.page-content.section > *:not(.back-link):not(.page-hero) {
  grid-column: 1 / -1;
}

.page-content .media-frame {
  margin-bottom: var(--space-lg);
}

/* Case study: heading left, body from mid-page on wide screens */
.case-study-page .case-study__section {
  display: grid;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.case-study-page .case-study__heading {
  margin: 0 0 var(--space-xs);
  font-size: clamp(1.35rem, 1rem + 1.4vw, 2.35rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--text);
  letter-spacing: -0.025em;
}

@media (min-width: 880px) {
  .case-study-page .case-study__section {
    grid-template-columns: minmax(0, 1fr) minmax(0, 3fr);
    gap: var(--space-md) clamp(1.5rem, 4vw, 4rem);
    align-items: start;
  }

  .case-study-page .case-study__heading {
    margin-bottom: 0;
    max-width: 100%;
    padding-right: var(--space-sm);
    position: sticky;
    top: var(--space-md);
  }
}

.case-study__plate {
  margin: var(--space-md) 0;
  padding: clamp(0.75rem, 0.5rem + 1vw, 1.25rem);
  background: #f0f0f0;
  border-radius: var(--radius-lg);
}

.case-study__plate--duo {
  display: grid;
  gap: var(--space-sm);
  grid-template-columns: 1fr;
  max-width: 100%;
}

@media (min-width: 640px) {
  .case-study__plate--duo {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.case-study__plate img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-md);
  object-fit: contain;
}

.case-study__media-placeholder {
  display: block;
  width: 100%;
  border-radius: var(--radius-md);
  background: linear-gradient(155deg, #ececec 0%, #dadada 55%, #e2e2e2 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.media-frame.case-study__media .case-study__media-placeholder {
  width: 70%;
  max-width: 840px;
  margin-left: auto;
  margin-right: auto;
  aspect-ratio: 5 / 2;
}

.case-study__plate .case-study__media-placeholder {
  aspect-ratio: 4 / 3;
  min-height: clamp(140px, 26vw, 280px);
}

.case-study__pullquote {
  margin: var(--space-md) 0 var(--space-lg);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, var(--surface) 0%, #f4f3f7 100%);
  border-left: 4px solid #767fb5;
  box-shadow: 0 1px 0 rgba(10, 10, 10, 0.05);
}

.case-study__pullquote p {
  margin: 0;
  max-width: none;
  font-size: clamp(1rem, 0.9rem + 0.5vw, 1.2rem);
  line-height: 1.55;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.015em;
}

.case-study__text p {
  max-width: 100%;
  font-size: 1.1rem;
}

.case-study__list {
  list-style: none;
  margin: var(--space-sm) 0 var(--space-md);
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  max-width: 65ch;
}

.case-study__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
  transition:
    border-color 0.2s var(--ease),
    box-shadow 0.2s var(--ease);
}

.case-study__list li::before {
  content: "\2713";
  flex-shrink: 0;
  margin-top: 0.38em;
  font-size: 0.95em;
  font-weight: 700;
  line-height: 1;
  color: #5a67b1;
}

.detail-meta {
  font-size: clamp(0.75rem, 0.68rem + 0.35vw, 0.875rem);
  color: var(--muted);
  margin-bottom: var(--space-md);
}

.detail-body {
  max-width: 65ch;
  font-size: clamp(0.875rem, 0.8rem + 0.45vw, 1rem);
  line-height: 1.55;
}

.detail-body p {
  max-width: none;
  font-size: inherit;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: clamp(0.8125rem, 0.75rem + 0.35vw, 0.9375rem);
  margin-bottom: var(--space-md);
  color: var(--muted);
}

.back-link:hover {
  color: var(--text);
  opacity: 1;
}

.site-footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-sm) var(--space-lg);
  display: flex;
  justify-content: center;
  gap: var(--space-md);
}

.site-footer a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--text);
  border-radius: 50%;
  transition: background 0.2s ease;
}

.site-footer a:hover {
  opacity: 1;
  background: var(--surface);
}

.site-footer svg {
  width: 22px;
  height: 22px;
}

.site-footer img {
  display: block;
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ── Mouse blobs ── */
.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
}

.blob {
  position: fixed;
  top: 0;
  left: 0;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  will-change: transform;
}

.blob--1 {
  width: 680px;
  height: 680px;
  margin: -340px 0 0 -340px;
  background: radial-gradient(circle, rgba(215, 190, 235, 0.30) 0%, transparent 68%);
  filter: blur(55px);
}

.blob--2 {
  width: 380px;
  height: 380px;
  margin: -190px 0 0 -190px;
  background: radial-gradient(circle, rgba(192, 168, 228, 0.22) 0%, transparent 65%);
  filter: blur(32px);
}

/* ── Hero role typewriter ── */
.hero-role__cursor {
  display: inline-block;
  width: 2px;
  background: currentColor;
  margin-left: 1px;
  vertical-align: baseline;
  animation: tw-blink 0.85s step-end infinite;
}

@keyframes tw-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}