/* ======================================================
   GALERIE — Stylesheet
   Pure CSS, no framework. Elegant & minimal.
   ====================================================== */

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

:root {
  --color-bg: #f7f5f0;
  --color-surface: #ffffff;
  --color-text: #2c2c2c;
  --color-text-muted: #7a7a7a;
  --color-accent: #8b6f4e;
  --color-accent-light: #c4a87c;
  --color-border: #e8e4dd;
  --color-overlay: rgba(20, 18, 15, 0.88);
  --font-serif: 'Cormorant Garamond', 'Georgia', serif;
  --font-sans: 'Outfit', 'Helvetica Neue', Arial, sans-serif;
  --max-width: 1280px;
  --nav-height: 72px;
  --radius: 4px;
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

/* --- Navigation --- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  padding: 0 clamp(1.5rem, 4vw, 3rem);
  background: rgba(247, 245, 240, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.nav__logo {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-text);
  transition: color var(--transition);
}

.nav__logo:hover {
  color: var(--color-accent);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav__link {
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  transition: color var(--transition);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width var(--transition);
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-text);
}

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

.nav__link--instagram {
  display: flex;
  align-items: center;
}

.nav__link--instagram::after {
  display: none;
}

.nav__link--instagram:hover {
  color: var(--color-accent);
}

/* --- Hero --- */
.hero {
  text-align: center;
  padding: clamp(3rem, 8vw, 6rem) clamp(1.5rem, 4vw, 3rem) clamp(2rem, 5vw, 4rem);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--color-text);
  margin-bottom: 0.4em;
}

.hero__subtitle {
  font-size: clamp(0.9rem, 1.5vw, 1.1rem);
  color: var(--color-text-muted);
  font-weight: 300;
  letter-spacing: 0.04em;
}

/* --- Gallery Grid --- */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: clamp(1rem, 2.5vw, 2rem);
  padding: 0 clamp(1.5rem, 4vw, 3rem) clamp(3rem, 6vw, 5rem);
  max-width: var(--max-width);
  margin: 0 auto;
}

.gallery__card {
  position: relative;
  cursor: pointer;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--color-surface);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  transition: transform var(--transition), box-shadow var(--transition);
}

.gallery__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.gallery__card-image {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.gallery__card:hover .gallery__card-image {
  transform: scale(1.03);
}

.gallery__card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.55) 0%,
    rgba(0, 0, 0, 0) 50%
  );
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
}

.gallery__card:hover .gallery__card-overlay {
  opacity: 1;
}

.gallery__card-info {
  color: #fff;
}

.gallery__card-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 0.2em;
}

.gallery__card-technique {
  font-size: 0.8rem;
  font-weight: 300;
  opacity: 0.85;
}

.gallery__card-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3em 0.8em;
  border-radius: 2px;
}

/* --- Lightbox --- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--color-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.lightbox--active {
  opacity: 1;
  visibility: visible;
}

.lightbox__close {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.8);
  font-size: 2.2rem;
  cursor: pointer;
  transition: color var(--transition), transform var(--transition);
  line-height: 1;
  z-index: 10;
}

.lightbox__close:hover {
  color: #fff;
  transform: scale(1.15);
}

.lightbox__content {
  display: flex;
  max-width: 1100px;
  max-height: 90vh;
  width: 92%;
  background: var(--color-surface);
  border-radius: 6px;
  overflow: hidden;
  transform: scale(0.95) translateY(10px);
  transition: transform 0.4s ease;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}

.lightbox--active .lightbox__content {
  transform: scale(1) translateY(0);
}

.lightbox__image-wrapper {
  flex: 1.2;
  min-height: 0;
  background: #1a1a1a;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox__image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  max-height: 90vh;
}

.lightbox__details {
  flex: 0.8;
  padding: clamp(2rem, 3vw, 3rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow-y: auto;
}

.lightbox__title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 400;
  margin-bottom: 0.6em;
  line-height: 1.3;
}

.lightbox__meta {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5em;
  line-height: 1.8;
}

.lightbox__description {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 1.5em;
}

.lightbox__badge {
  display: inline-block;
  align-self: flex-start;
  background: var(--color-accent-light);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35em 1em;
  border-radius: 2px;
}

.lightbox__badge:empty {
  display: none;
}

/* --- Bio page --- */
.bio {
  max-width: 960px;
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 5rem) clamp(1.5rem, 4vw, 3rem);
  display: flex;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: flex-start;
}

.bio__portrait-wrapper {
  flex-shrink: 0;
  width: clamp(200px, 30%, 320px);
}

.bio__portrait {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.bio__content {
  flex: 1;
}

.bio__name {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  margin-bottom: 0.15em;
}

.bio__tagline {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 2em;
}

.bio__text p {
  margin-bottom: 1.2em;
  font-size: 1rem;
  line-height: 1.85;
}

.bio__contact {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.bio__contact h2 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 1em;
}

.bio__instagram-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-size: 0.95rem;
  color: var(--color-accent);
  transition: color var(--transition);
}

.bio__instagram-link:hover {
  color: var(--color-text);
}

/* --- Footer --- */
.footer {
  text-align: center;
  padding: 2.5rem clamp(1.5rem, 4vw, 3rem);
  border-top: 1px solid var(--color-border);
  font-size: 0.82rem;
  color: var(--color-text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}

.footer__instagram {
  color: var(--color-accent);
  font-weight: 400;
  transition: color var(--transition);
}

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

/* --- Responsive --- */
@media (max-width: 768px) {
  .gallery {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  }

  .lightbox__content {
    flex-direction: column;
    max-height: 95vh;
  }

  .lightbox__image-wrapper {
    max-height: 50vh;
  }

  .lightbox__details {
    padding: 1.5rem;
  }

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

  .bio__portrait-wrapper {
    width: clamp(180px, 50%, 280px);
  }

  .bio__instagram-link {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .nav__links {
    gap: 1.2rem;
  }

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

  .gallery__card-overlay {
    opacity: 1;
  }
}