/* ========================================
   Studio Werdin — Styles
   ======================================== */

/* --- Custom Properties --- */
:root {
  --bg: #FFFFFF;
  --bg-content: #FFFFFF;
  --header-bg: #1A1A1A;
  --header-text: #FFFFFF;
  --text: #1A1A1A;
  --text-light: #333333;
  --accent: #2B3A67;
  --footer-bg: #FFFFFF;

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: -apple-system, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue', Helvetica, Arial, sans-serif;

  --max-width: 1100px;
  --gutter: 2rem;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  opacity: 0;
  transition: opacity 0.5s ease;
}

body.loaded {
  opacity: 1;
}

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

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

ul {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: 2.4rem;
  letter-spacing: 0.02em;
}

h2 {
  font-size: 1.6rem;
  margin-bottom: 1.2rem;
}

h3 {
  font-size: 1.25rem;
  margin-bottom: 0.8rem;
}

p {
  margin-bottom: 1rem;
}

/* --- Layout --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.content-area {
  background: var(--bg-content);
}

/* --- Header --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  padding: 0;
  transition: padding 0.4s ease;
  border-top: 4px solid var(--text);
}

.site-header.scrolled {
  padding: 0;
}

.site-header .container {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  min-height: 3rem;
  gap: 3rem;
}

.logo {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
  background: var(--header-bg);
  color: var(--header-text);
  padding: 1.2rem 1.8rem;
  transition: font-size 0.4s ease, padding 0.4s ease;
}

.site-header.scrolled .logo {
  font-size: 1.6rem;
  padding: 0.8rem 1.2rem;
}

.logo a {
  display: block;
  color: var(--header-text);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 2rem;
  align-self: center;
}

.main-nav ul {
  display: flex;
  gap: 2rem;
}

.main-nav a {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  -webkit-text-stroke: 0.3px var(--text);
  padding: 0.4rem 0.8rem;
  transition: font-size 0.4s ease, letter-spacing 0.4s ease,
              background 0.3s ease, color 0.3s ease;
}

.site-header.scrolled .main-nav a {
  font-size: 1.1rem;
  letter-spacing: 0.04em;
}

.main-nav a {
  position: relative;
  display: inline-block;
  padding: 0.1rem 0.2rem;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--text);
  transition: width 0.35s ease;
}

.main-nav a:hover::after,
.main-nav a.active::after {
  width: 100%;
}

.lang-switch {
  position: fixed;
  top: 10px;
  right: 1.5rem;
  z-index: 200;
  font-family: var(--font-body);
  font-size: 0.8rem;
  display: flex;
  gap: 0.3rem;
  align-items: center;
}

.lang-switch button {
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--text-light);
  cursor: pointer;
  padding: 0;
  transition: color 0.2s;
}

.lang-switch button.active {
  color: var(--text);
  font-weight: 600;
}

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

.lang-switch .separator {
  color: var(--text-light);
  user-select: none;
}

/* --- Mobile Menu Toggle --- */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: transform 0.3s, opacity 0.3s;
}

.menu-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --- Hero Slider --- */
.hero {
  padding: 1rem 0 3rem;
}

.hero-slider {
  position: relative;
  border: 3px solid var(--text);
  overflow: hidden;
}

.slider-track {
  position: relative;
  width: 100%;
  aspect-ratio: 2 / 1;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}

.slide.active {
  opacity: 1;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slider-dots {
  position: absolute;
  bottom: 1.2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.6rem;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--text);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background 0.3s ease;
}

.dot.active {
  background: var(--text);
}

/* --- Intro Section --- */
.intro {
  padding: 3rem 0;
}

.intro-content {
  max-width: 650px;
  padding-left: 3rem;
}

.intro-content p {
  color: var(--text-light);
  font-size: 1.1rem;
}

.intro-content a {
  border-bottom: 1px solid var(--text-light);
  transition: border-color 0.2s;
}

.intro-content a:hover {
  border-color: var(--text);
}

/* --- Gallery --- */
.gallery {
  padding: 1rem 0 4rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.gallery-item {
  overflow: hidden;
  border: 3px solid var(--text);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.gallery-item:hover img {
  transform: scale(1.03);
}

/* --- Pricing Page --- */
.page-content {
  padding: 2rem 0 4rem;
}

.page-content p,
.page-content ul {
  padding-left: 3rem;
}

.page-content h2 {
  font-family: var(--font-heading);
  margin-top: 2.5rem;
}

.page-content h2:first-child {
  margin-top: 0;
}

.pricing-block {
  margin-bottom: 2.5rem;
}

.pricing-block p {
  color: var(--text-light);
}

.pricing-list {
  margin: 0.5rem 0 1.5rem;
}

.pricing-list li {
  color: var(--text-light);
  padding: 0.2rem 0;
}

.facilities-section {
  margin-top: 2.5rem;
}

.facilities-section p {
  color: var(--text-light);
}

.facilities-image-section {
  margin-top: 2rem;
}

.facilities-image {
  max-width: 500px;
  border: 3px solid var(--text);
  overflow: hidden;
}

/* --- Studio Dimensions --- */
.studio-dimensions {
  margin-top: 3rem;
}

.floorplan {
  max-width: 750px;
  margin: 1.5rem 0 1.5rem;
  border: 3px solid var(--text);
  padding: 1.5rem;
  background: #fff;
}

.floorplan svg {
  width: 100%;
  height: auto;
}

.studio-dimensions > p {
  font-size: 1.05rem;
  color: var(--text-light);
}

/* --- Photographers Page --- */
.photographers-intro {
  padding: 2rem 0;
}

.group-photo {
  max-width: 700px;
  margin-bottom: 2rem;
  overflow: hidden;
  border: 3px solid var(--text);
}

.group-photo img {
  width: 100%;
  transition: transform 0.6s ease;
}

.group-photo:hover img {
  transform: scale(1.02);
}

.photographer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding: 2rem 0 4rem;
}

.photographer-card {
  text-align: center;
}

.photographer-card .photo {
  width: 100%;
  aspect-ratio: 1;
  background: #E8E8E8;
  margin-bottom: 1rem;
  overflow: hidden;
  border: 3px solid var(--text);
}

.photographer-card .photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.photographer-card:hover .photo img {
  transform: scale(1.05);
}

.photographer-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
}

.photographer-card a {
  font-size: 0.95rem;
  color: var(--text-light);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.photographer-card a:hover {
  border-color: var(--text-light);
}

/* --- Footer --- */
.site-footer {
  background: var(--footer-bg);
  padding: 2.5rem 0;
  margin-top: 2rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.footer-info p {
  font-size: 0.95rem;
  color: var(--text-light);
  margin-bottom: 0.15rem;
  line-height: 1.5;
}

.footer-info a {
  transition: opacity 0.2s;
}

.footer-info a:hover {
  opacity: 0.7;
}

/* --- Fade-in Animation --- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Placeholder images (SVG data URI) --- */
.placeholder-img {
  background: #E0E0E0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  font-size: 0.9rem;
  min-height: 200px;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  :root {
    --gutter: 1.2rem;
  }

  h1 {
    font-size: 1.8rem;
  }

  h2 {
    font-size: 1.35rem;
  }

  .site-header .container {
    flex-wrap: wrap;
  }

  .header-right {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    padding-top: 0;
  }

  .header-right.open {
    max-height: 200px;
    padding-top: 1rem;
  }

  .menu-toggle {
    display: flex;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 0.8rem;
  }

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

  .photographer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }

  .footer-content {
    flex-direction: column;
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .photographer-grid {
    grid-template-columns: 1fr;
  }
}