/* Crafted Digital — forest palette */

:root {
  --forest: #1c231e;
  --forest-mid: #242c26;
  --forest-light: #2c352e;
  --forest-surface: #323c34;
  --text: #e8e2d8;
  --text-muted: #a39b8f;
  --accent: #c4a66a;
  --accent-soft: #8f9f7a;
  --border: rgba(232, 226, 216, 0.1);
  --gap: 3px;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Inter", system-ui, sans-serif;
  --header-h: 72px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text);
  background: var(--forest);
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  width: min(1080px, 92vw);
  margin-inline: auto;
}

/* Header */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  padding-inline: clamp(1.25rem, 4vw, 3rem);
  color: var(--text);
  transition: background var(--transition), border-color var(--transition);
}

.site-header.scrolled {
  background: rgba(28, 35, 30, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.logo {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  line-height: 1.2;
}

.logo-brand {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: 0.03em;
}

.logo-name {
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.lang-switch {
  display: flex;
  gap: 0.35rem;
}

.lang-btn {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  padding: 0.35rem 0.55rem;
  border: 1px solid transparent;
  background: none;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

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

.lang-btn.active {
  color: var(--text);
  border-color: var(--border);
  background: rgba(232, 226, 216, 0.06);
}

.nav {
  display: flex;
  gap: 2.25rem;
}

.nav a {
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color var(--transition);
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--text);
  transition: var(--transition);
}

/* Hero */

.hero {
  position: relative;
  min-height: 88svh;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--header-h) + 3rem) clamp(1.25rem, 4vw, 3rem) clamp(3rem, 6vw, 4.5rem);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom,
      rgba(28, 35, 30, 0.15) 0%,
      rgba(28, 35, 30, 0.25) 40%,
      rgba(28, 35, 30, 0.65) 75%,
      var(--forest) 100%),
    linear-gradient(to right, rgba(28, 35, 30, 0.45) 0%, transparent 55%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 580px;
}

.hero-label {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6.5vw, 4.5rem);
  font-weight: 400;
  line-height: 1.08;
  margin-bottom: 1.25rem;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 440px;
  margin-bottom: 2rem;
}

.btn {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.95rem 1.85rem;
  transition: var(--transition);
}

.btn-primary {
  border: 1px solid rgba(232, 226, 216, 0.45);
  color: var(--text);
}

.btn-primary:hover {
  background: var(--text);
  color: var(--forest);
}

/* Sections */

.section {
  padding: clamp(4rem, 9vw, 6rem) 0;
  background: var(--forest);
}

.section-label {
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.85rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.5vw, 2.5rem);
  font-weight: 400;
}

/* About */

.about-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}

.about-image {
  width: min(100%, 340px);
  margin-inline: auto;
  overflow: hidden;
}

.about-image img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center 12%;
}

.about-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.5vw, 2.35rem);
  font-weight: 400;
  margin-bottom: 1.25rem;
}

.about-text p {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

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

/* Services */

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin-top: 2.5rem;
}

.service-card {
  padding: clamp(1.5rem, 3vw, 2rem);
  background: var(--forest-mid);
  border: 1px solid var(--border);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 400;
  margin-bottom: 0.65rem;
  color: var(--accent-soft);
}

.service-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
}

/* Gallery — flush mosaic */

.gallery-header {
  margin-bottom: 2.5rem;
}

.gallery-mosaic {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: repeat(12, minmax(60px, 8vw));
  gap: var(--gap);
  width: min(1100px, 94vw);
  margin-inline: auto;
  background: var(--forest);
}

.mosaic-item {
  position: relative;
  z-index: 1;
  overflow: hidden;
  margin: 0;
  cursor: pointer;
  transition: opacity 0.3s ease;
}

.mosaic-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: object-fit 0.3s ease;
}

/* Klasa is-expanded — hover (desktop) / klik (mobile) */
.gallery-mosaic.has-expanded .mosaic-item:not(.is-expanded) {
  opacity: 0;
  pointer-events: none;
}

.mosaic-item.is-expanded {
  grid-column: 1 / -1;
  grid-row: 1 / -1;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--forest);
  opacity: 1;
  pointer-events: auto;
}

.mosaic-item.is-expanded img {
  object-fit: contain;
  width: 100%;
  height: 100%;
}

@media (hover: none) {
  .mosaic-item.is-expanded {
    position: absolute;
    inset: 0;
  }
}

/* las — szeroki górny lewy (to samo co hero) */
.mosaic-item--1 {
  grid-column: 1 / 8;
  grid-row: 1 / 6;
}

/* jesień — pod lasem */
.mosaic-item--2 {
  grid-column: 1 / 5;
  grid-row: 6 / 9;
}

/* portret o zachodzie — wysoki prawy */
.mosaic-item--3 {
  grid-column: 8 / 13;
  grid-row: 1 / 8;
}

/* ruiny — środek */
.mosaic-item--4 {
  grid-column: 5 / 8;
  grid-row: 6 / 10;
}

/* zamek — szeroki prawy środek */
.mosaic-item--5 {
  grid-column: 8 / 13;
  grid-row: 8 / 11;
}

/* miasto nocą — szeroki dolny lewy */
.mosaic-item--6 {
  grid-column: 1 / 8;
  grid-row: 9 / 13;
}

/* studnie — dolny prawy */
.mosaic-item--7 {
  grid-column: 8 / 13;
  grid-row: 11 / 13;
}

/* Contact */

.contact {
  text-align: center;
}

.contact-inner {
  max-width: 520px;
}

.contact h2 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.5vw, 2.5rem);
  font-weight: 400;
  margin-bottom: 1rem;
}

.contact-lead {
  color: var(--text-muted);
  margin-bottom: 1.75rem;
}

.contact-email {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  color: var(--accent);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}

.contact-email:hover {
  border-bottom-color: var(--accent);
}

/* Footer */

.site-footer {
  padding: 1.75rem 0;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--text-muted);
}

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

/* Mobile */

@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

  .gallery-mosaic {
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: auto;
  }

  .mosaic-item--1 { grid-column: 1 / 7; grid-row: auto; aspect-ratio: 16 / 9; }
  .mosaic-item--2 { grid-column: 1 / 4; grid-row: auto; aspect-ratio: 16 / 10; }
  .mosaic-item--3 { grid-column: 4 / 7; grid-row: auto; aspect-ratio: 3 / 4; }
  .mosaic-item--4 { grid-column: 1 / 4; grid-row: auto; aspect-ratio: 3 / 4; }
  .mosaic-item--5 { grid-column: 4 / 7; grid-row: auto; aspect-ratio: 4 / 3; }
  .mosaic-item--6 { grid-column: 1 / 7; grid-row: auto; aspect-ratio: 16 / 9; }
  .mosaic-item--7 { grid-column: 1 / 7; grid-row: auto; aspect-ratio: 4 / 3; }
}

@media (max-width: 768px) {
  .logo-name {
    display: none;
  }

  .nav {
    position: fixed;
    inset: 0;
    top: var(--header-h);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    background: var(--forest);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }

  .nav.open {
    opacity: 1;
    visibility: visible;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(3.5px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
  }

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

  .gallery-mosaic {
    grid-template-columns: 1fr;
  }

  .mosaic-item--1,
  .mosaic-item--2,
  .mosaic-item--3,
  .mosaic-item--4,
  .mosaic-item--5,
  .mosaic-item--6,
  .mosaic-item--7 {
    grid-column: 1;
    aspect-ratio: 4 / 3;
  }

  .mosaic-item--3,
  .mosaic-item--4 {
    aspect-ratio: 3 / 4;
  }

  .footer-inner {
    flex-direction: column;
    gap: 0.4rem;
    text-align: center;
  }
}