/*
 * MICROCEMENT BADEZIMMER SCHWEIZ
 * Nordic Precision Design System
 * Pure vanilla HTML/CSS
 * 
 * Color Palette (OKLCH):
 * - Background: oklch(0.965 0.002 260) — cool light grey
 * - Foreground: oklch(0.13 0.005 260) — near-black
 * - Accent: oklch(0.87 0.004 260) — medium grey
 * - Dark: oklch(0.13 0.005 260) — dark background
 * 
 * Typography:
 * - Display: Playfair Display (serif)
 * - Body: Outfit (sans-serif)
 */

/* ═══════════════════════════════════════════════════════════════════════════ */
/* RESET & BASE ════════════════════════════════════════════════════════════ */
/* ═══════════════════════════════════════════════════════════════════════════ */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Outfit', sans-serif;
  background: oklch(0.965 0.002 260);
  color: oklch(0.13 0.005 260);
  line-height: 1.6;
  font-weight: 300;
  font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', serif;
  font-weight: 500;
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

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

/* ═══════════════════════════════════════════════════════════════════════════ */
/* UTILITY CLASSES ═════════════════════════════════════════════════════════ */
/* ═══════════════════════════════════════════════════════════════════════════ */

.container {
  width: 100%;
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (min-width: 640px) {
  .container {
    padding: 0 2rem;
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 3rem;
    max-width: 1400px;
  }
}

.section-label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: oklch(0.45 0.008 260);
}

.section-label-light {
  color: oklch(0.55 0.008 260);
}

.rule {
  border: none;
  border-top: 1px solid oklch(0.87 0.004 260);
  margin: 0;
}

.rule-light {
  border-color: oklch(0.25 0.005 260);
}

.desktop-only {
  display: none;
}

.mobile-only {
  display: block;
}

@media (min-width: 768px) {
  .desktop-only {
    display: block;
  }
  .mobile-only {
    display: none;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════ */
/* ANIMATIONS ══════════════════════════════════════════════════════════════ */
/* ═══════════════════════════════════════════════════════════════════════════ */

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.fade-up {
  animation: fadeUp 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

.fade-up-delay-1 { animation-delay: 0.1s; }
.fade-up-delay-2 { animation-delay: 0.2s; }
.fade-up-delay-3 { animation-delay: 0.3s; }
.fade-up-delay-4 { animation-delay: 0.4s; }

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-stagger.visible > *:nth-child(1) { opacity: 1; transform: translateY(0); transition-delay: 0s; }
.reveal-stagger.visible > *:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 0.1s; }
.reveal-stagger.visible > *:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 0.2s; }
.reveal-stagger.visible > *:nth-child(4) { opacity: 1; transform: translateY(0); transition-delay: 0.3s; }
.reveal-stagger.visible > *:nth-child(5) { opacity: 1; transform: translateY(0); transition-delay: 0.4s; }
.reveal-stagger.visible > *:nth-child(6) { opacity: 1; transform: translateY(0); transition-delay: 0.5s; }

.chevron-animate {
  animation: bounce 2s infinite;
}

/* ═══════════════════════════════════════════════════════════════════════════ */
/* BUTTONS ═════════════════════════════════════════════════════════════════ */
/* ═══════════════════════════════════════════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  border: 1px solid;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: all 0.25s ease;
}

.btn-outline-light {
  border-color: rgba(255, 255, 255, 0.6);
  color: white;
}

.btn-outline-light:hover {
  background: white;
  color: oklch(0.13 0.005 260);
  border-color: white;
}

.btn-outline-light.btn-secondary {
  border-color: rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.7);
}

.btn-outline-light.btn-secondary:hover {
  border-color: rgba(255, 255, 255, 0.6);
  color: rgba(255, 255, 255, 0.9);
}

.btn-outline-dark {
  border-color: oklch(0.13 0.005 260);
  color: oklch(0.13 0.005 260);
}

.btn-outline-dark:hover {
  background: oklch(0.13 0.005 260);
  color: oklch(0.965 0.002 260);
}

/* ═══════════════════════════════════════════════════════════════════════════ */
/* NAVIGATION ══════════════════════════════════════════════════════════════ */
/* ═══════════════════════════════════════════════════════════════════════════ */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: oklch(0.965 0.002 260 / 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid oklch(0.87 0.004 260);
}

.navbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

@media (min-width: 1024px) {
  .navbar-content {
    padding: 1.25rem 3rem;
  }
}

.navbar-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 0.25rem;
  flex-shrink: 0;
}

.navbar-logo-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: white;
  transition: color 0.3s ease;
}

.navbar.scrolled .navbar-logo-title {
  color: oklch(0.13 0.005 260);
}

.navbar-logo-subtitle {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.3s ease;
}

.navbar.scrolled .navbar-logo-subtitle {
  color: oklch(0.45 0.008 260);
}

.navbar-nav {
  display: none;
  align-items: center;
  gap: 2.5rem;
}

@media (min-width: 768px) {
  .navbar-nav {
    display: flex;
  }
}

.nav-link {
  position: relative;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  transition: color 0.3s ease;
  white-space: nowrap;
}

.navbar.scrolled .nav-link {
  color: oklch(0.13 0.005 260);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

/* Hamburger */
.hamburger {
  width: 28px;
  height: 28px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  background: none;
  border: none;
  flex-shrink: 0;
  cursor: pointer;
}

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

.hamburger span {
  width: 100%;
  height: 2px;
  background: white;
  transition: all 0.3s ease;
  border-radius: 1px;
}

.navbar.scrolled .hamburger span {
  background: oklch(0.13 0.005 260);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  background: oklch(0.965 0.002 260);
  border-top: 1px solid oklch(0.87 0.004 260);
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  z-index: 999;
}

@media (min-width: 768px) {
  .mobile-menu {
    display: none !important;
  }
}

.mobile-menu.active {
  max-height: calc(100vh - 60px);
  overflow-y: auto;
}

.mobile-menu .nav-link {
  color: oklch(0.13 0.005 260);
  padding: 1rem 1.5rem;
  border-bottom: 1px solid oklch(0.87 0.004 260);
  display: block;
  position: relative;
  font-size: 0.875rem;
}

.mobile-menu .nav-link::after {
  display: none;
}

.mobile-menu .nav-link:hover {
  background: oklch(0.945 0.003 260);
}

/* ═══════════════════════════════════════════════════════════════════════════ */
/* HERO ════════════════════════════════════════════════════════════════════ */
/* ═══════════════════════════════════════════════════════════════════════════ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: 5rem;
  padding-top: 5rem;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, oklch(0.08 0.003 260 / 0.75) 0%, oklch(0.08 0.003 260 / 0.3) 60%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 10;
}

.hero h1 {
  font-size: clamp(2.75rem, 7vw, 5.5rem);
  font-weight: 500;
  color: white;
  letter-spacing: -0.01em;
  line-height: 1;
  margin-top: 1rem;
  margin-bottom: 1.5rem;
}

.hero h1 em {
  font-style: italic;
  font-weight: 400;
}

.hero-text {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 32rem;
  line-height: 1.75;
  font-weight: 300;
  margin-bottom: 2.5rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.scroll-hint {
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.4);
}

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

/* ═══════════════════════════════════════════════════════════════════════════ */
/* ABOUT ════════════════════════════════════════════════════════════════════ */
/* ═══════════════════════════════════════════════════════════════════════════ */

.about {
  padding: 6rem 0;
}

@media (min-width: 1024px) {
  .about {
    padding: 9rem 0;
  }
}

.about-grid {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .about-grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 4rem;
  }
}

.about-left {
  grid-column: span 1;
}

@media (min-width: 768px) {
  .about-left {
    grid-column: span 3;
  }
}

.about-right {
  grid-column: span 1;
}

@media (min-width: 768px) {
  .about-right {
    grid-column: span 9;
  }
}

.about-number {
  font-family: 'Playfair Display', serif;
  font-size: 4rem;
  font-weight: 400;
  color: oklch(0.87 0.004 260);
  line-height: 1;
  margin-top: 1.5rem;
}

.about-title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 500;
  line-height: 1.2;
  color: oklch(0.13 0.005 260);
  margin-bottom: 1.5rem;
}

.about-title em {
  font-style: italic;
  font-weight: 400;
}

.about-text {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: oklch(0.35 0.006 260);
  font-weight: 300;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .about-text {
    grid-template-columns: 1fr 1fr;
  }
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.stat {
  border-top: 1px solid oklch(0.87 0.004 260);
  padding-top: 1rem;
}

.stat-value {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 500;
  color: oklch(0.13 0.005 260);
  line-height: 1;
  margin-bottom: 0.5rem;
}

/* ═══════════════════════════════════════════════════════════════════════════ */
/* GALLERY ═════════════════════════════════════════════════════════════════ */
/* ═══════════════════════════════════════════════════════════════════════════ */

.gallery {
  background: oklch(0.945 0.003 260);
  padding: 6rem 0;
}

@media (min-width: 1024px) {
  .gallery {
    padding: 9rem 0;
  }
}

.gallery-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-top: 3rem;
  margin-bottom: 2.5rem;
}

.gallery-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 500;
  color: oklch(0.13 0.005 260);
  margin-top: 0.75rem;
}

.gallery-number {
  font-family: 'Playfair Display', serif;
  font-size: 4rem;
  font-weight: 400;
  color: oklch(0.87 0.004 260);
  line-height: 1;
}

.gallery-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.gallery-row {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .gallery-row {
    grid-template-columns: repeat(3, 1fr);
  }
}

.gallery-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.gallery-item.tall {
  aspect-ratio: 3/4;
}

.gallery-item.wide {
  aspect-ratio: 4/3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter 0.6s ease;
}

.gallery-item:hover img {
  transform: scale(1.04);
  filter: brightness(0.92);
}

.overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, oklch(0.13 0.005 260 / 0.55) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.4s ease;
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
}

.gallery-item:hover .overlay {
  opacity: 1;
}

.overlay-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.125rem;
  color: white;
  font-weight: 400;
  margin-bottom: 0.25rem;
}

.overlay-subtitle {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

/* ═══════════════════════════════════════════════════════════════════════════ */
/* SERVICES ════════════════════════════════════════════════════════════════ */
/* ═══════════════════════════════════════════════════════════════════════════ */

.services {
  padding: 6rem 0;
}

@media (min-width: 1024px) {
  .services {
    padding: 9rem 0;
  }
}

.services-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-top: 3rem;
  margin-bottom: 2.5rem;
}

.services-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 500;
  color: oklch(0.13 0.005 260);
  margin-top: 0.75rem;
}

.services-number {
  font-family: 'Playfair Display', serif;
  font-size: 4rem;
  font-weight: 400;
  color: oklch(0.87 0.004 260);
  line-height: 1;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1px;
  background: oklch(0.87 0.004 260);
}

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

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background: oklch(0.965 0.002 260);
  padding: 2rem;
}

.service-num {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 400;
  color: oklch(0.80 0.004 260);
}

.service-title {
  font-size: 1.125rem;
  font-weight: 500;
  color: oklch(0.13 0.005 260);
  margin-top: 1rem;
  margin-bottom: 0.75rem;
}

.service-desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: oklch(0.42 0.007 260);
  font-weight: 300;
}

/* ═══════════════════════════════════════════════════════════════════════════ */
/* PROCESS ═════════════════════════════════════════════════════════════════ */
/* ═══════════════════════════════════════════════════════════════════════════ */

.process {
  background: oklch(0.13 0.005 260);
  color: white;
  padding: 6rem 0;
}

@media (min-width: 1024px) {
  .process {
    padding: 9rem 0;
  }
}

.process-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-top: 3rem;
  margin-bottom: 3rem;
}

.process-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 500;
  color: white;
  margin-top: 0.75rem;
}

.process-number {
  font-family: 'Playfair Display', serif;
  font-size: 4rem;
  font-weight: 400;
  color: oklch(0.25 0.005 260);
  line-height: 1;
}

.process-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.process-step {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  padding: 2rem 0;
  border-bottom: 1px solid oklch(0.22 0.005 260);
}

@media (min-width: 768px) {
  .process-step {
    grid-template-columns: repeat(12, 1fr);
    gap: 2rem;
  }
}

.process-step-header {
  grid-column: span 1;
}

@media (min-width: 768px) {
  .process-step-header {
    grid-column: span 4;
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
}

.process-step-title {
  font-size: 1.125rem;
  font-weight: 500;
  color: white;
}

.process-step-desc {
  grid-column: span 1;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: oklch(0.60 0.006 260);
  font-weight: 300;
}

@media (min-width: 768px) {
  .process-step-desc {
    grid-column: span 8;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════ */
/* CONTACT ═════════════════════════════════════════════════════════════════ */
/* ═══════════════════════════════════════════════════════════════════════════ */

.contact {
  padding: 6rem 0;
}

@media (min-width: 1024px) {
  .contact {
    padding: 9rem 0;
  }
}

.contact-grid {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 4rem;
  }
}

.contact-left {
  grid-column: span 1;
}

@media (min-width: 1024px) {
  .contact-left {
    grid-column: span 5;
  }
}

.contact-right {
  grid-column: span 1;
}

@media (min-width: 1024px) {
  .contact-right {
    grid-column: span 7;
  }
}

.contact-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 500;
  color: oklch(0.13 0.005 260);
  margin-top: 0.75rem;
  margin-bottom: 1.25rem;
}

.contact-intro {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: oklch(0.42 0.007 260);
  font-weight: 300;
  margin-bottom: 2.5rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.contact-info-item svg {
  margin-top: 0.25rem;
  color: oklch(0.55 0.008 260);
  flex-shrink: 0;
}

.contact-info-value {
  font-size: 0.9375rem;
  color: oklch(0.13 0.005 260);
  margin-top: 0.25rem;
}

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid oklch(0.70 0.006 260);
  padding: 0.75rem 0;
  font-family: 'Outfit', sans-serif;
  font-size: 0.9375rem;
  color: oklch(0.13 0.005 260);
  outline: none;
  transition: border-color 0.25s ease;
  margin-top: 0.5rem;
}

.form-input::placeholder {
  color: oklch(0.60 0.006 260);
}

.form-input:focus {
  border-bottom-color: oklch(0.13 0.005 260);
}

.form-textarea {
  resize: none;
  min-height: 120px;
}

.form-message {
  padding: 1rem;
  background: oklch(0.945 0.003 260);
  border-left: 3px solid oklch(0.13 0.005 260);
  color: oklch(0.13 0.005 260);
  font-size: 0.9375rem;
}

/* ═══════════════════════════════════════════════════════════════════════════ */
/* FOOTER ══════════════════════════════════════════════════════════════════ */
/* ═══════════════════════════════════════════════════════════════════════════ */

.footer {
  background: oklch(0.13 0.005 260);
  color: white;
  padding: 3rem 0;
  border-top: 1px solid oklch(0.22 0.005 260);
}

.footer-top {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .footer-top {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
  }
}

.footer-brand {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  font-weight: 500;
  color: white;
  margin-bottom: 0.25rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-nav a {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: oklch(0.45 0.008 260);
  transition: color 0.2s ease;
}

.footer-nav a:hover {
  color: white;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.footer-bottom .section-label {
  color: oklch(0.35 0.006 260);
}

/* ═══════════════════════════════════════════════════════════════════════════ */
/* LIGHTBOX ════════════════════════════════════════════════════════════════ */
/* ═══════════════════════════════════════════════════════════════════════════ */

.lightbox {
  position: fixed;
  inset: 0;
  background: oklch(0.08 0.003 260 / 0.92);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.2s ease;
  z-index: 2001;
}

.lightbox-close:hover {
  color: white;
}

.lightbox-close svg {
  width: 100%;
  height: 100%;
}

.lightbox-content {
  position: relative;
  max-width: 60rem;
  width: 100%;
}

.lightbox-content img {
  width: 100%;
  max-height: 80vh;
  object-fit: contain;
}

.lightbox-info {
  margin-top: 1rem;
  color: rgba(255, 255, 255, 0.9);
}

.lightbox-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
}

.lightbox-subtitle {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: oklch(0.75 0.004 260);
  margin-top: 0.5rem;
}

/* ═══════════════════════════════════════════════════════════════════════════ */
/* RESPONSIVE ══════════════════════════════════════════════════════════════ */
/* ═══════════════════════════════════════════════════════════════════════════ */

@media (max-width: 640px) {
  .hero h1 {
    font-size: 2.25rem;
  }

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

  .gallery-row {
    gap: 0.5rem;
  }

  .gallery-item.tall {
    aspect-ratio: 1/1;
  }

  .gallery-item.wide {
    aspect-ratio: 1/1;
  }
}