/* Shizzichka — портфолио лендинг
   Палитра: чёрный/белый галерейный фон + оранжевый акцент */

:root {
  --bg: #0a0a0a;
  --bg-elevated: #121212;
  --bg-soft: #f6f4f1;
  --text: #f4f1ec;
  --text-muted: rgba(244, 241, 236, 0.68);
  --text-dark: #14110f;
  --text-dark-muted: rgba(20, 17, 15, 0.62);
  --orange: #ff6b2c;
  --orange-deep: #e85a1c;
  --orange-soft: rgba(255, 107, 44, 0.18);
  --line: rgba(244, 241, 236, 0.12);
  --line-dark: rgba(20, 17, 15, 0.1);
  --radius: 4px;
  --header-h: 64px;
  --font-display: "Unbounded", system-ui, sans-serif;
  --font-body: "Onest", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --space: clamp(1.25rem, 4vw, 2.5rem);
  --max: 1120px;
}

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

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  background:
    radial-gradient(120% 80% at 80% -10%, rgba(255, 107, 44, 0.16), transparent 55%),
    radial-gradient(90% 60% at 0% 30%, rgba(255, 107, 44, 0.06), transparent 50%), var(--bg);
  overflow-x: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 1000;
  padding: 0.75rem 1rem;
  background: var(--orange);
  color: #fff;
  border-radius: var(--radius);
}

.skip-link:focus {
  top: 1rem;
}

/* ——— Header ——— */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space);
  background: rgba(10, 10, 10, 0.72);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition:
    border-color 0.3s var(--ease),
    background 0.3s var(--ease);
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(10, 10, 10, 0.9);
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.03em;
}

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

.nav-toggle {
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  display: grid;
  place-content: center;
  gap: 7px;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  transition:
    transform 0.3s var(--ease),
    opacity 0.3s;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4.5px) rotate(-45deg);
}

.site-nav {
  position: fixed;
  inset: var(--header-h) 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem var(--space) 1.5rem;
  background: rgba(10, 10, 10, 0.96);
  border-bottom: 1px solid var(--line);
  transform: translateY(-120%);
  opacity: 0;
  pointer-events: none;
  transition:
    transform 0.35s var(--ease),
    opacity 0.35s var(--ease);
}

.site-nav.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.site-nav a {
  padding: 0.9rem 0.25rem;
  font-weight: 500;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  border-bottom: 1px solid var(--line);
  min-height: 48px;
  display: flex;
  align-items: center;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--orange);
}

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

  .site-nav {
    position: static;
    flex-direction: row;
    gap: 1.75rem;
    padding: 0;
    background: transparent;
    border: 0;
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    padding: 0.35rem 0;
    border: 0;
    font-size: 0.95rem;
    min-height: auto;
  }
}

/* ——— Buttons ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius);
  font-weight: 700;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    background 0.25s var(--ease),
    color 0.25s var(--ease),
    border-color 0.25s var(--ease),
    transform 0.25s var(--ease);
}

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

.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--orange-deep);
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  border-color: rgba(244, 241, 236, 0.35);
  color: var(--text);
}

.btn--ghost:hover,
.btn--ghost:focus-visible {
  border-color: var(--orange);
  color: var(--orange);
}

/* ——— Hero ——— */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  padding: calc(var(--header-h) + 1.5rem) var(--space) 2.5rem;
  isolation: isolate;
  overflow-x: clip;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background: #1a0f0a;
}

.hero__img {
  position: absolute;
  inset: 0;
  display: block;
  margin: 0;
  opacity: 0;
  transform: scale(1.02);
  transition:
    opacity 1.1s var(--ease),
    transform 6s linear;
}

.hero__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* Mobile: уже portrait hero-mobile.*; desktop: full + центр */
  object-position: center 28%;
}

.hero__img.is-active {
  opacity: 1;
  transform: scale(1);
}

.hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      180deg,
      rgba(10, 10, 10, 0.35) 0%,
      rgba(10, 10, 10, 0.55) 45%,
      rgba(10, 10, 10, 0.92) 100%
    ),
    linear-gradient(90deg, rgba(10, 10, 10, 0.55) 0%, transparent 55%);
}

.hero__content {
  max-width: min(40rem, 100%);
  width: 100%;
  min-width: 0;
  animation: hero-in 0.9s var(--ease) both;
}

.hero__brand {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.15rem, 8.5vw, 4.75rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
  color: #fff;
  text-wrap: nowrap;
  overflow-wrap: normal;
  word-break: normal;
  text-shadow:
    0 1px 2px rgba(0, 0, 0, 0.45),
    0 8px 32px rgba(0, 0, 0, 0.4);
}

.hero__title {
  margin: 0 0 0.9rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
  letter-spacing: 0.01em;
  line-height: 1.35;
  color: var(--orange);
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.35);
}

.hero__lead {
  margin: 0 0 1.65rem;
  max-width: 30rem;
  color: rgba(244, 241, 236, 0.88);
  font-size: clamp(1rem, 2vw, 1.125rem);
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: 0.005em;
  text-shadow: 0 1px 16px rgba(0, 0, 0, 0.45);
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

@media (max-width: 380px) {
  .hero__brand {
    font-size: clamp(1.7rem, 10.5vw, 2.15rem);
  }
}

@keyframes hero-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 900px) {
  .hero {
    align-items: center;
    padding-bottom: 4rem;
  }

  .hero__img {
    transform: scale(1.06);
  }

  .hero__img.is-active {
    transform: scale(1);
  }

  .hero__img img {
    object-position: center center;
  }
}

/* ——— Sections shared ——— */
.section-head {
  max-width: 36rem;
  margin-bottom: 1.75rem;
}

.section-head h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.section-head p {
  margin: 0;
  color: var(--text-muted);
}

.directions,
.gallery,
.about,
.contact {
  padding: clamp(3.5rem, 10vw, 6rem) var(--space);
  max-width: calc(var(--max) + 2 * var(--space));
  margin-inline: auto;
}

/* ——— Directions ——— */
.directions__grid {
  display: grid;
  gap: 1rem;
}

.dir-card {
  position: relative;
  min-height: 220px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, transparent 10%, rgba(10, 10, 10, 0.85) 100%),
    var(--dir-img) center / cover no-repeat;
  border: 1px solid var(--line);
  transition:
    transform 0.35s var(--ease),
    border-color 0.35s var(--ease),
    background-image 0.45s var(--ease);
}

.dir-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--dir-img-alt) center / cover no-repeat;
  opacity: 0;
  transition: opacity 0.45s var(--ease);
  z-index: 0;
}

.dir-card > * {
  position: relative;
  z-index: 1;
}

.dir-card:hover,
.dir-card:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(255, 107, 44, 0.55);
}

.dir-card:hover::before,
.dir-card:focus-visible::before {
  opacity: 1;
}

.dir-card__label {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--orange);
  z-index: 1;
}

.dir-card h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.dir-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

@media (min-width: 768px) {
  .directions__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.15rem;
  }

  .dir-card {
    min-height: 320px;
  }
}

/* ——— Gallery ——— */
.filters-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  margin-bottom: 1.5rem;
}

.filters {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
  margin: 0;
  flex: 1 1 auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.filters::-webkit-scrollbar {
  display: none;
}

.share-link {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 0.55rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  font-weight: 600;
  cursor: pointer;
  transition:
    background 0.25s var(--ease),
    border-color 0.25s var(--ease);
}

.share-link:hover,
.share-link:focus-visible {
  border-color: rgba(255, 107, 44, 0.45);
}

.section-head code {
  font-size: 0.85em;
  color: var(--orange);
}

.filter {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 0.55rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text-muted);
  font-weight: 600;
  cursor: pointer;
  transition:
    background 0.25s var(--ease),
    color 0.25s var(--ease),
    border-color 0.25s var(--ease);
}

.filter:hover,
.filter:focus-visible {
  color: var(--text);
  border-color: rgba(255, 107, 44, 0.45);
}

.filter.is-active {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
}

.masonry {
  columns: 1;
  column-gap: 0.85rem;
}

.work-card {
  break-inside: avoid;
  margin-bottom: 0.85rem;
  padding: 0;
  border: 0;
  background: var(--bg-elevated);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  width: 100%;
  text-align: left;
  color: inherit;
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 0.35s var(--ease),
    transform 0.35s var(--ease),
    outline-color 0.2s;
}

.work-card.is-hidden {
  display: none;
}

.work-card img {
  width: 100%;
  transition: transform 0.55s var(--ease);
}

.work-card:hover img,
.work-card:focus-visible img {
  transform: scale(1.04);
}

.work-card:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.work-card__meta {
  padding: 0.85rem 0.95rem 1rem;
}

.work-card__meta h3 {
  margin: 0 0 0.2rem;
  font-size: 1rem;
  font-family: var(--font-display);
  font-weight: 700;
}

.work-card__meta span {
  font-size: 0.8rem;
  color: var(--orange);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

@media (min-width: 560px) {
  .masonry {
    columns: 2;
  }
}

@media (min-width: 960px) {
  .masonry {
    columns: 3;
    column-gap: 1.1rem;
  }

  .work-card {
    margin-bottom: 1.1rem;
  }
}

/* ——— About ——— */
.about {
  background: var(--bg-soft);
  color: var(--text-dark);
  max-width: none;
  width: 100%;
  padding-inline: 0;
}

.about .about__grid,
.about .clients {
  max-width: calc(var(--max) + 2 * var(--space));
  margin-inline: auto;
  padding-inline: var(--space);
}

.about__grid {
  display: grid;
  gap: 1.75rem;
  align-items: center;
}

.about__photo {
  overflow: hidden;
  border-radius: var(--radius);
  background: #ddd;
}

.about__photo img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center top;
}

.about__text h2 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  letter-spacing: -0.03em;
}

.about__text p {
  margin: 0 0 0.9rem;
  color: var(--text-dark-muted);
}

.about__note {
  font-weight: 600;
  color: var(--orange-deep) !important;
}

.clients {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 2.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-dark);
}

.clients span {
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-dark-muted);
}

@media (min-width: 800px) {
  .about__grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3rem;
  }
}

/* ——— Contact ——— */
.contact__layout {
  display: grid;
  gap: 2rem;
}

.contact__layout--socials {
  max-width: 420px;
}

.socials {
  display: grid;
  gap: 0.65rem;
}

.social-cta {
  justify-self: stretch;
  text-align: center;
  margin-bottom: 0.5rem;
}

.socials__title {
  margin: 0.5rem 0 0.35rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-weight: 700;
  transition:
    background 0.25s var(--ease),
    border-color 0.25s var(--ease),
    color 0.25s var(--ease);
}

.social-btn:hover,
.social-btn:focus-visible {
  border-color: var(--orange);
  color: var(--orange);
  background: var(--orange-soft);
}

@media (min-width: 800px) {
  .contact__layout {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: start;
  }
}

/* ——— Footer ——— */
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem var(--space) calc(1.5rem + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  color: var(--text-muted);
  font-size: 0.9rem;
  max-width: calc(var(--max) + 2 * var(--space));
  margin-inline: auto;
}

.site-footer a:hover {
  color: var(--orange);
}

/* ——— Lightbox ——— */
.lightbox {
  position: relative;
  border: 0;
  padding: 0;
  max-width: min(920px, 94vw);
  width: 100%;
  background: #111;
  color: var(--text);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55);
}

.lightbox::backdrop {
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(4px);
}

.lightbox__close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  z-index: 2;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}

.lightbox__close:hover {
  background: var(--orange);
}

.lightbox__figure {
  margin: 0;
  position: relative;
}

.lightbox__figure img {
  width: 100%;
  max-height: 72vh;
  object-fit: contain;
  background: #0a0a0a;
}

.lightbox__figure figcaption {
  padding: 1rem 1.15rem 1.35rem;
}

.lightbox__figure h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
}

.lightbox__meta {
  margin: 0 0 0.5rem !important;
  font-size: 0.82rem !important;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--orange) !important;
}

.lightbox__figure p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ——— Reveal on scroll ——— */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.7s var(--ease),
    transform 0.7s var(--ease);
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero__content,
  .reveal,
  .hero__img,
  .dir-card,
  .work-card img {
    transition: none !important;
    animation: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .hero__img {
    transform: none;
  }
}