/* ============================================
   每日光影全球摄影大赏 - 极简美术馆暗房风格
   主色调: #000000 | 辅助色: #E32636 | 中性灰: #666666
   背景色: #111111 | 卡片色: #1A1A1A | 正文色: #CCCCCC
   ============================================ */

/* === 基础重置与变量 === */
:root {
  --color-primary: #000000;
  --color-accent: #E32636;
  --color-grey: #666666;
  --color-bg: #111111;
  --color-card: #1A1A1A;
  --color-text: #CCCCCC;
  --color-white: #FFFFFF;
  --color-dark-grey: #222222;
  --font-heading: 'Noto Serif SC', 'Source Han Serif CN', serif;
  --font-body: 'Noto Sans SC', 'Source Han Sans CN', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --transition-smooth: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.6);
  --shadow-hover: 0 16px 48px rgba(227, 38, 54, 0.15);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --max-width: 1400px;
  --header-height: 72px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.8;
  overflow-x: hidden;
}

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

a {
  color: var(--color-text);
  text-decoration: none;
  transition: var(--transition-smooth);
}

a:hover {
  color: var(--color-accent);
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-white);
  line-height: 1.3;
  font-weight: 700;
}

/* === 导航栏 === */
.darkroom-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 1000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-aperture {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-aperture img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.logo-aperture span {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--color-white);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.nav-filmstrip {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-filmstrip a {
  font-size: 0.9rem;
  color: var(--color-grey);
  position: relative;
  padding: 0.25rem 0;
  letter-spacing: 0.02em;
}

.nav-filmstrip a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.3s ease;
}

.nav-filmstrip a:hover,
.nav-filmstrip a.active {
  color: var(--color-white);
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: var(--transition-smooth);
}

/* === Hero 全屏区 === */
.hero-shutter {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  margin-top: var(--header-height);
}

.hero-shutter::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.1) 40%, rgba(0,0,0,0.7) 100%);
  z-index: 2;
}

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

.hero-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: shutterReveal 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

@keyframes shutterReveal {
  0% {
    clip-path: circle(0% at 50% 50%);
    transform: scale(1.1);
  }
  100% {
    clip-path: circle(75% at 50% 50%);
    transform: scale(1);
  }
}

.hero-content {
  position: absolute;
  bottom: 10%;
  left: 5%;
  z-index: 3;
  max-width: 600px;
}

.hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 1rem;
  text-shadow: 0 2px 20px rgba(0,0,0,0.8);
}

.hero-content p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  text-shadow: 0 1px 10px rgba(0,0,0,0.6);
}

.hero-exif {
  position: absolute;
  bottom: 10%;
  right: 5%;
  z-index: 3;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
}

.hero-exif span {
  display: block;
  margin-bottom: 0.25rem;
}

/* === 赛题倒计时 === */
.countdown-strip {
  background: var(--color-primary);
  border-top: 1px solid var(--color-accent);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding: 2rem 0;
}

.countdown-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.countdown-theme {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.countdown-theme .badge {
  background: var(--color-accent);
  color: var(--color-white);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.countdown-theme h3 {
  font-size: 1.25rem;
}

.countdown-timer {
  display: flex;
  gap: 1rem;
}

.countdown-timer .time-block {
  text-align: center;
}

.countdown-timer .time-block .num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.75rem;
  color: var(--color-accent);
  font-weight: 700;
}

.countdown-timer .time-block .label {
  font-size: 0.7rem;
  color: var(--color-grey);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* === 横向滚动画廊 === */
.gallery-horizontal {
  padding: 4rem 0;
  overflow: hidden;
}

.gallery-horizontal .section-header {
  max-width: var(--max-width);
  margin: 0 auto 2rem;
  padding: 0 2rem;
}

.scroll-track {
  display: flex;
  gap: 1.5rem;
  padding: 0 2rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  cursor: grab;
}

.scroll-track::-webkit-scrollbar {
  display: none;
}

.scroll-track:active {
  cursor: grabbing;
}

.gallery-card {
  flex: 0 0 auto;
  width: 380px;
  scroll-snap-align: start;
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-card);
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
}

.gallery-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.gallery-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.gallery-card .card-info {
  padding: 1.25rem;
}

.gallery-card .card-info h4 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.gallery-card .card-info p {
  font-size: 0.85rem;
  color: var(--color-grey);
}

/* === EXIF 透视镜 === */
.exif-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 260px;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  transition: opacity 0.3s ease;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-text);
}

.gallery-card:hover .exif-overlay {
  opacity: 1;
}

.exif-overlay .exif-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.exif-overlay .exif-item .exif-label {
  color: var(--color-accent);
}

/* === 区块标题通用 === */
.section-header {
  margin-bottom: 2.5rem;
}

.section-header h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: 0.5rem;
}

.section-header .section-line {
  width: 60px;
  height: 3px;
  background: var(--color-accent);
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--color-grey);
  font-size: 0.95rem;
}

/* === 评委点评 === */
.judges-section {
  padding: 5rem 0;
  background: var(--color-primary);
}

.judges-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.judges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.judge-card {
  background: var(--color-card);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
}

.judge-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.judge-card .judge-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.judge-card .judge-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-accent);
}

.judge-card .judge-name {
  font-size: 1rem;
  color: var(--color-white);
}

.judge-card .judge-title {
  font-size: 0.8rem;
  color: var(--color-grey);
}

.judge-card .judge-quote {
  font-style: italic;
  color: var(--color-text);
  font-size: 0.9rem;
  line-height: 1.7;
  border-left: 3px solid var(--color-accent);
  padding-left: 1rem;
}

/* === 赞助商专区 === */
.sponsors-section {
  padding: 4rem 0;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.sponsors-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.sponsors-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 3rem;
  margin-top: 2rem;
  opacity: 0.6;
  transition: opacity 0.3s ease;
}

.sponsors-grid:hover {
  opacity: 1;
}

.sponsor-logo {
  height: 40px;
  filter: grayscale(100%) brightness(2);
  transition: var(--transition-smooth);
}

.sponsor-logo:hover {
  filter: grayscale(0%) brightness(1);
}

/* === Before/After 对比滑块 === */
.compare-slider {
  position: relative;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: var(--radius-md);
  aspect-ratio: 3/2;
}

.compare-slider img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.compare-slider .compare-after {
  clip-path: inset(0 50% 0 0);
}

.compare-slider .slider-handle {
  position: absolute;
  top: 0;
  left: 50%;
  width: 4px;
  height: 100%;
  background: var(--color-accent);
  cursor: ew-resize;
  z-index: 10;
  transform: translateX(-50%);
}

.compare-slider .slider-handle::before {
  content: '◀ ▶';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--color-accent);
  color: var(--color-white);
  padding: 0.5rem;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  letter-spacing: -1px;
}

/* === 构图辅助线 === */
.composition-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 5;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.composition-overlay.active {
  opacity: 1;
}

.composition-overlay.thirds .grid-line {
  position: absolute;
  background: rgba(227, 38, 54, 0.5);
}

.composition-overlay.thirds .grid-line.h1 { top: 33.33%; left: 0; width: 100%; height: 1px; }
.composition-overlay.thirds .grid-line.h2 { top: 66.66%; left: 0; width: 100%; height: 1px; }
.composition-overlay.thirds .grid-line.v1 { left: 33.33%; top: 0; width: 1px; height: 100%; }
.composition-overlay.thirds .grid-line.v2 { left: 66.66%; top: 0; width: 1px; height: 100%; }

/* === 页脚 === */
.darkroom-footer {
  background: var(--color-primary);
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 4rem 0 2rem;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  font-size: 1rem;
  margin-bottom: 1.25rem;
  color: var(--color-white);
}

.footer-col a {
  display: block;
  font-size: 0.85rem;
  color: var(--color-grey);
  margin-bottom: 0.75rem;
}

.footer-col a:hover {
  color: var(--color-accent);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--color-grey);
}

/* === 面包屑 === */
.breadcrumb-bar {
  background: var(--color-primary);
  padding: 1rem 0;
  margin-top: var(--header-height);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.breadcrumb-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  font-size: 0.85rem;
}

.breadcrumb-inner a {
  color: var(--color-grey);
}

.breadcrumb-inner a:hover {
  color: var(--color-accent);
}

.breadcrumb-inner span {
  color: var(--color-grey);
  margin: 0 0.5rem;
}

.breadcrumb-inner .current {
  color: var(--color-text);
}

/* === 内页通用 === */
.page-hero {
  position: relative;
  height: 40vh;
  min-height: 300px;
  overflow: hidden;
  margin-top: var(--header-height);
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.4), rgba(17,17,17,1));
}

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

.page-hero-content {
  position: absolute;
  bottom: 2rem;
  left: 0;
  right: 0;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.page-hero-content h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
}

.page-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem 2rem;
}

.content-block {
  margin-bottom: 3rem;
}

.content-block h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.content-block h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.content-block p {
  margin-bottom: 1rem;
  line-height: 1.9;
}

/* === 卡片网格 === */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.content-card {
  background: var(--color-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
}

.content-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.content-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.content-card .card-body {
  padding: 1.5rem;
}

.content-card .card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.content-card .card-body p {
  font-size: 0.85rem;
  color: var(--color-grey);
  line-height: 1.6;
}

/* === 按钮 === */
.btn-shutter {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  background: var(--color-accent);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-decoration: none;
}

.btn-shutter:hover {
  background: #c41e2e;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(227, 38, 54, 0.3);
  color: var(--color-white);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
}

.btn-outline:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

/* === 搜索页 === */
.search-container {
  max-width: 700px;
  margin: 0 auto;
  padding: 4rem 2rem;
}

.search-box {
  position: relative;
  margin-bottom: 2rem;
}

.search-box input {
  width: 100%;
  padding: 1rem 1.5rem;
  padding-right: 3.5rem;
  background: var(--color-card);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.3s ease;
}

.search-box input:focus {
  border-color: var(--color-accent);
}

.search-box button {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: 1.25rem;
  cursor: pointer;
}

.search-results .result-item {
  padding: 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.search-results .result-item h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.search-results .result-item h3 a:hover {
  color: var(--color-accent);
}

.search-results .result-item p {
  font-size: 0.85rem;
  color: var(--color-grey);
}

.search-results .result-item .result-url {
  font-size: 0.75rem;
  color: var(--color-accent);
  margin-top: 0.25rem;
}

/* === 404页 === */
.error-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
  text-align: center;
  padding: 2rem;
}

.error-page .error-code {
  font-size: clamp(6rem, 15vw, 12rem);
  font-family: var(--font-mono);
  color: var(--color-accent);
  font-weight: 900;
  line-height: 1;
  opacity: 0.8;
}

.error-page h2 {
  font-size: 1.5rem;
  margin: 1rem 0;
}

.error-page p {
  color: var(--color-grey);
  margin-bottom: 2rem;
}

/* === APP下载页 === */
.app-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 4rem 2rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.app-info h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.app-info p {
  margin-bottom: 1.5rem;
  color: var(--color-grey);
}

.app-features {
  margin-bottom: 2rem;
}

.app-features li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--color-text);
}

.app-features li::before {
  content: '◆';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-size: 0.6rem;
  top: 0.7rem;
}

.app-download-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.app-phone {
  display: flex;
  justify-content: center;
}

.app-phone img {
  max-height: 500px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

/* === 全屏幻灯片 === */
.fullscreen-slideshow {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.98);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}

.fullscreen-slideshow.active {
  display: flex;
}

.fullscreen-slideshow img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.slideshow-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  font-size: 2rem;
  color: var(--color-white);
  cursor: pointer;
  z-index: 10;
}

.slideshow-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2rem;
  color: var(--color-white);
  cursor: pointer;
  padding: 1rem;
  opacity: 0.6;
  transition: opacity 0.3s ease;
}

.slideshow-nav:hover {
  opacity: 1;
}

.slideshow-nav.prev { left: 2rem; }
.slideshow-nav.next { right: 2rem; }

/* === FAQ 手风琴 === */
.faq-list {
  max-width: 800px;
}

.faq-item {
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.faq-question {
  padding: 1.25rem 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  color: var(--color-white);
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--color-accent);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  color: var(--color-grey);
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding-bottom: 1.25rem;
}

/* === 合规页面 === */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

.legal-content h1 {
  font-size: 2rem;
  margin-bottom: 2rem;
}

.legal-content h2 {
  font-size: 1.25rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.legal-content p {
  margin-bottom: 1rem;
  font-size: 0.9rem;
  line-height: 1.9;
}

/* === 淡入动画 === */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* === 响应式断点 === */
@media (max-width: 1024px) {
  .app-showcase {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .app-download-btns {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .nav-filmstrip {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.98);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
  }
  
  .nav-filmstrip.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .hero-content h1 {
    font-size: 1.75rem;
  }
  
  .countdown-inner {
    flex-direction: column;
    text-align: center;
  }
  
  .gallery-card {
    width: 300px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .gallery-card {
    width: 260px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .card-grid {
    grid-template-columns: 1fr;
  }
}