/* ============================================
   四虎影视 - 功夫武术影视资料馆
   主样式表 sy-main.css
   CSS前缀：sy- (SiYing)
   设计风格：水墨武侠古风
   ============================================ */

/* --- CSS Reset & Base (Mobile-First) --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --sy-white: #F8F8F2;
  --sy-black: #1A1A1A;
  --sy-red: #C82A2A;
  --sy-gray: #666;
  --sy-light-gray: #E8E6E0;
  --sy-border: #D4D0C8;
  --sy-shadow: rgba(26, 26, 26, 0.12);
  --sy-font-body: "FangSong", "STFangsong", "SimSun", "Songti SC", serif;
  --sy-font-heading: "KaiTi", "STKaiti", "SimKai", "Kaiti SC", serif;
  --sy-font-seal: "LiSu", "STLiti", "SimLi", cursive;
  --sy-max-width: 1200px;
  --sy-gap: 1rem;
}

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

body {
  font-family: var(--sy-font-body);
  background-color: var(--sy-white);
  color: var(--sy-black);
  line-height: 1.8;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--sy-red);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--sy-black);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--sy-font-heading);
  font-weight: normal;
  line-height: 1.4;
  color: var(--sy-black);
}

/* --- Layout Container --- */
.sy-container {
  width: 100%;
  max-width: var(--sy-max-width);
  margin: 0 auto;
  padding: 0 1rem;
}

.sy-section {
  padding: 2.5rem 0;
}

.sy-section-title {
  font-size: 1.6rem;
  text-align: center;
  margin-bottom: 2rem;
  position: relative;
  padding-bottom: 0.8rem;
}

.sy-section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--sy-red), transparent);
}

/* --- Ink Wash Decorative Elements --- */
.sy-ink-divider {
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--sy-black), transparent);
  opacity: 0.2;
  margin: 2rem 0;
}

.sy-seal-stamp {
  display: inline-block;
  border: 2px solid var(--sy-red);
  color: var(--sy-red);
  padding: 0.3rem 0.5rem;
  font-family: var(--sy-font-seal);
  font-size: 0.85rem;
  transform: rotate(-3deg);
  line-height: 1.2;
}

/* ============================================
   NAVIGATION
   ============================================ */
#sy-header {
  background-color: var(--sy-white);
  border-bottom: 2px solid var(--sy-red);
  position: relative;
  z-index: 100;
}

.sy-nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1rem;
  max-width: var(--sy-max-width);
  margin: 0 auto;
  flex-wrap: wrap;
}

.sy-nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sy-nav-logo img {
  width: 42px;
  height: 42px;
  border-radius: 4px;
}

.sy-nav-logo-text {
  font-family: var(--sy-font-heading);
  font-size: 1.1rem;
  color: var(--sy-black);
  font-weight: bold;
}

.sy-nav-links {
  display: none;
  list-style: none;
  width: 100%;
  flex-direction: column;
  gap: 0;
  margin-top: 0.8rem;
}

.sy-nav-links.sy-nav-active {
  display: flex;
}

.sy-nav-links li a {
  display: block;
  padding: 0.6rem 0;
  color: var(--sy-black);
  font-family: var(--sy-font-heading);
  font-size: 0.95rem;
  border-bottom: 1px solid var(--sy-light-gray);
  position: relative;
}

.sy-nav-links li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--sy-red);
  transition: width 0.4s ease;
}

.sy-nav-links li a:hover::after {
  width: 100%;
}

.sy-nav-links li a:hover {
  color: var(--sy-red);
}

.sy-nav-right {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

#sy-search-box {
  display: none;
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--sy-border);
  border-radius: 2px;
  background: var(--sy-white);
  font-family: var(--sy-font-body);
  font-size: 0.85rem;
  width: 140px;
  outline: none;
}

#sy-search-box:focus {
  border-color: var(--sy-red);
}

.sy-nav-login {
  display: none;
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--sy-red);
  color: var(--sy-red);
  font-family: var(--sy-font-heading);
  font-size: 0.85rem;
  background: transparent;
  cursor: pointer;
  transition: all 0.3s;
}

.sy-nav-login:hover {
  background: var(--sy-red);
  color: var(--sy-white);
}

/* Hamburger Menu */
#sy-hamburger {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 1px solid var(--sy-red);
  padding: 0.3rem 0.5rem;
  background: transparent;
  color: var(--sy-red);
  font-family: var(--sy-font-seal);
  font-size: 0.8rem;
  line-height: 1.2;
}

/* ============================================
   HERO BANNER
   ============================================ */
#sy-hero {
  position: relative;
  width: 100%;
  min-height: 60vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--sy-light-gray);
}

.sy-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
}

.sy-hero-overlay {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem 1rem;
  max-width: 700px;
}

.sy-hero-title {
  font-size: 2rem;
  font-family: var(--sy-font-heading);
  color: var(--sy-black);
  margin-bottom: 0.8rem;
  text-shadow: 1px 1px 3px rgba(248,248,242,0.8);
}

.sy-hero-subtitle {
  font-size: 1rem;
  color: var(--sy-gray);
  margin-bottom: 1.5rem;
  text-shadow: 1px 1px 2px rgba(248,248,242,0.8);
}

.sy-hero-btn {
  display: inline-block;
  padding: 0.7rem 2rem;
  border: 2px solid var(--sy-red);
  color: var(--sy-red);
  font-family: var(--sy-font-heading);
  font-size: 1rem;
  background: rgba(248,248,242,0.85);
  cursor: pointer;
  transition: all 0.3s;
}

.sy-hero-btn:hover {
  background: var(--sy-red);
  color: var(--sy-white);
}

/* ============================================
   VIDEO SECTION
   ============================================ */
#sy-video-section {
  background: var(--sy-white);
}

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

.sy-video-card {
  background: var(--sy-white);
  border: 1px solid var(--sy-border);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: box-shadow 0.3s;
}

.sy-video-card:hover {
  box-shadow: 0 4px 16px var(--sy-shadow);
}

.sy-video-thumb-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  overflow: hidden;
}

.sy-video-thumb-wrap img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sy-video-play-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50px;
  height: 50px;
  background: rgba(200,42,42,0.85);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sy-video-play-icon::after {
  content: '';
  display: block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 10px 0 10px 18px;
  border-color: transparent transparent transparent var(--sy-white);
  margin-left: 3px;
}

.sy-video-card-title {
  padding: 0.8rem;
  font-family: var(--sy-font-heading);
  font-size: 0.95rem;
  text-align: center;
}

/* Video Modal */
#sy-video-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(26,26,26,0.9);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

#sy-video-modal.sy-modal-active {
  display: flex;
}

.sy-modal-content {
  position: relative;
  width: 90%;
  max-width: 800px;
}

.sy-modal-close {
  position: absolute;
  top: -40px;
  right: 0;
  color: var(--sy-white);
  font-size: 2rem;
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--sy-font-body);
}

.sy-video-player {
  width: 100%;
  display: block;
  background: #000;
}

/* ============================================
   MASTER SECTION
   ============================================ */
.sy-master-layout {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
}

.sy-master-portrait {
  width: 100%;
  max-width: 300px;
  border: 3px solid var(--sy-border);
}

.sy-master-bio {
  flex: 1;
}

.sy-master-bio h3 {
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
  color: var(--sy-red);
}

.sy-master-bio p {
  margin-bottom: 1rem;
  text-indent: 2em;
}

.sy-master-quote {
  border-left: 3px solid var(--sy-red);
  padding: 0.8rem 1rem;
  background: rgba(200,42,42,0.04);
  font-style: italic;
  margin: 1rem 0;
}

/* ============================================
   WEAPONS SCROLL
   ============================================ */
.sy-weapons-scroll {
  overflow-x: auto;
  display: flex;
  gap: 1.5rem;
  padding: 1rem 0;
  -webkit-overflow-scrolling: touch;
}

.sy-weapons-scroll::-webkit-scrollbar {
  height: 6px;
}

.sy-weapons-scroll::-webkit-scrollbar-track {
  background: var(--sy-light-gray);
}

.sy-weapons-scroll::-webkit-scrollbar-thumb {
  background: var(--sy-red);
  border-radius: 3px;
}

.sy-weapon-card {
  min-width: 250px;
  max-width: 250px;
  border: 1px solid var(--sy-border);
  background: var(--sy-white);
  flex-shrink: 0;
}

.sy-weapon-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.sy-weapon-card-body {
  padding: 0.8rem;
}

.sy-weapon-card-body h3 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
  color: var(--sy-red);
}

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

/* ============================================
   SCHOOL / FACTION CARDS
   ============================================ */
.sy-school-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.sy-school-card {
  border: 1px solid var(--sy-border);
  background: var(--sy-white);
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
}

.sy-school-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 20px var(--sy-shadow);
}

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

.sy-school-card-body {
  padding: 1rem;
}

.sy-school-card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--sy-red);
}

.sy-school-card-body p {
  font-size: 0.9rem;
  text-indent: 2em;
}

/* ============================================
   FORUM / DISCUSSION
   ============================================ */
.sy-forum-list {
  list-style: none;
}

.sy-forum-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--sy-light-gray);
  gap: 0.5rem;
}

.sy-forum-item:last-child {
  border-bottom: none;
}

.sy-forum-tag {
  display: inline-block;
  padding: 0.15rem 0.4rem;
  background: var(--sy-red);
  color: var(--sy-white);
  font-size: 0.75rem;
  margin-right: 0.4rem;
  flex-shrink: 0;
}

.sy-forum-title {
  flex: 1;
  font-size: 0.9rem;
  color: var(--sy-black);
}

.sy-forum-title:hover {
  color: var(--sy-red);
}

.sy-forum-meta {
  font-size: 0.75rem;
  color: var(--sy-gray);
  white-space: nowrap;
}

/* ============================================
   FILM GALLERY / POSTER WALL
   ============================================ */
.sy-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.sy-gallery-item {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--sy-border);
  cursor: pointer;
}

.sy-gallery-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.4s;
}

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

.sy-gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(26,26,26,0.85));
  padding: 0.8rem;
  color: var(--sy-white);
  transform: translateY(100%);
  transition: transform 0.4s;
}

.sy-gallery-item:hover .sy-gallery-overlay {
  transform: translateY(0);
}

.sy-gallery-overlay h3 {
  font-size: 0.9rem;
  color: var(--sy-white);
}

.sy-gallery-overlay span {
  font-size: 0.75rem;
  opacity: 0.8;
}

/* Category Tabs */
.sy-gallery-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.sy-gallery-tab {
  padding: 0.4rem 1rem;
  border: 1px solid var(--sy-border);
  background: transparent;
  font-family: var(--sy-font-heading);
  font-size: 0.85rem;
  cursor: pointer;
  color: var(--sy-black);
  transition: all 0.3s;
}

.sy-gallery-tab:hover,
.sy-gallery-tab.sy-tab-active {
  background: var(--sy-red);
  color: var(--sy-white);
  border-color: var(--sy-red);
}

/* ============================================
   INTERVIEW SECTION
   ============================================ */
.sy-interview-block {
  background: var(--sy-light-gray);
  padding: 1.5rem;
  border-left: 4px solid var(--sy-red);
}

.sy-interview-q {
  font-family: var(--sy-font-heading);
  font-weight: bold;
  margin-bottom: 0.5rem;
  color: var(--sy-red);
}

.sy-interview-a {
  margin-bottom: 1.2rem;
  text-indent: 2em;
}

.sy-interview-a:last-child {
  margin-bottom: 0;
}

/* ============================================
   CTA CARD (典籍阅览)
   ============================================ */
.sy-cta-card {
  position: relative;
  overflow: hidden;
  min-height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.sy-cta-card img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.sy-cta-content {
  position: relative;
  z-index: 2;
  padding: 2rem;
}

.sy-cta-content h2 {
  font-size: 1.5rem;
  margin-bottom: 0.8rem;
}

.sy-cta-content p {
  margin-bottom: 1.2rem;
  font-size: 1rem;
}

.sy-cta-btn {
  display: inline-block;
  padding: 0.6rem 1.8rem;
  border: 2px solid var(--sy-red);
  color: var(--sy-red);
  font-family: var(--sy-font-heading);
  transition: all 0.3s;
}

.sy-cta-btn:hover {
  background: var(--sy-red);
  color: var(--sy-white);
}

/* ============================================
   FOOTER
   ============================================ */
#sy-footer {
  background: var(--sy-black);
  color: var(--sy-light-gray);
  padding: 2.5rem 0 1rem;
}

.sy-footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.sy-footer-col h3 {
  color: var(--sy-white);
  font-size: 1rem;
  margin-bottom: 1rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid rgba(248,248,242,0.15);
}

.sy-footer-col p,
.sy-footer-col li {
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--sy-light-gray);
  opacity: 0.85;
}

.sy-footer-col ul {
  list-style: none;
}

.sy-footer-col ul li a {
  color: var(--sy-light-gray);
  transition: color 0.3s;
}

.sy-footer-col ul li a:hover {
  color: var(--sy-red);
}

.sy-footer-honors {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sy-footer-honor-item {
  font-size: 0.8rem;
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
  line-height: 1.5;
}

.sy-footer-bottom {
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(248,248,242,0.1);
}

.sy-footer-bottom p {
  font-size: 0.8rem;
  color: var(--sy-light-gray);
  opacity: 0.7;
  margin-bottom: 0.3rem;
}

.sy-footer-license {
  font-size: 0.85rem;
  color: var(--sy-red);
  font-family: var(--sy-font-heading);
  letter-spacing: 1px;
}

/* ============================================
   INNER PAGE STYLES
   ============================================ */
.sy-page-header {
  position: relative;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--sy-light-gray);
}

.sy-page-header img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.sy-page-header-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem 1rem;
}

.sy-page-header h1 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

/* Breadcrumb */
.sy-breadcrumb {
  padding: 0.8rem 0;
  font-size: 0.85rem;
  color: var(--sy-gray);
}

.sy-breadcrumb a {
  color: var(--sy-gray);
}

.sy-breadcrumb a:hover {
  color: var(--sy-red);
}

.sy-breadcrumb span {
  margin: 0 0.3rem;
}

/* Article Content */
.sy-article-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.sy-article-content h2 {
  font-size: 1.4rem;
  margin: 2rem 0 1rem;
  padding-left: 0.8rem;
  border-left: 3px solid var(--sy-red);
}

.sy-article-content h3 {
  font-size: 1.15rem;
  margin: 1.5rem 0 0.8rem;
  color: var(--sy-red);
}

.sy-article-content p {
  margin-bottom: 1rem;
  text-indent: 2em;
}

.sy-article-content blockquote {
  border-left: 3px solid var(--sy-red);
  padding: 0.8rem 1rem;
  background: rgba(200,42,42,0.04);
  margin: 1.2rem 0;
  font-style: italic;
}

.sy-article-img {
  margin: 1.5rem 0;
  text-align: center;
}

.sy-article-img img {
  margin: 0 auto;
  border: 1px solid var(--sy-border);
}

.sy-article-img figcaption {
  font-size: 0.8rem;
  color: var(--sy-gray);
  margin-top: 0.4rem;
  text-align: center;
}

/* Internal links */
.sy-internal-link {
  color: var(--sy-red);
  border-bottom: 1px dashed var(--sy-red);
  padding-bottom: 1px;
}

.sy-internal-link:hover {
  border-bottom-style: solid;
}

/* ============================================
   FORM STYLES (武学研讨间)
   ============================================ */
.sy-form-group {
  margin-bottom: 1.2rem;
}

.sy-form-group label {
  display: block;
  font-family: var(--sy-font-heading);
  font-size: 0.95rem;
  margin-bottom: 0.4rem;
  color: var(--sy-black);
}

.sy-form-input,
.sy-form-select,
.sy-form-textarea {
  width: 100%;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--sy-border);
  background: var(--sy-white);
  font-family: var(--sy-font-body);
  font-size: 0.9rem;
  color: var(--sy-black);
  outline: none;
  transition: border-color 0.3s;
}

.sy-form-input:focus,
.sy-form-select:focus,
.sy-form-textarea:focus {
  border-color: var(--sy-red);
}

.sy-form-textarea {
  min-height: 150px;
  resize: vertical;
}

.sy-form-file {
  padding: 1rem;
  border: 2px dashed var(--sy-border);
  text-align: center;
  cursor: pointer;
  color: var(--sy-gray);
  font-size: 0.85rem;
  transition: border-color 0.3s;
}

.sy-form-file:hover {
  border-color: var(--sy-red);
}

.sy-form-submit {
  display: inline-block;
  padding: 0.7rem 2rem;
  border: 2px solid var(--sy-red);
  background: var(--sy-red);
  color: var(--sy-white);
  font-family: var(--sy-font-heading);
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s;
}

.sy-form-submit:hover {
  background: transparent;
  color: var(--sy-red);
}

/* Scroll Rules */
.sy-scroll-rules {
  background: linear-gradient(135deg, #F5F0E0, var(--sy-white));
  border: 1px solid var(--sy-border);
  padding: 1.5rem;
  margin-bottom: 2rem;
  position: relative;
}

.sy-scroll-rules::before,
.sy-scroll-rules::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 8px;
  background: linear-gradient(90deg, var(--sy-border), transparent, var(--sy-border));
}

.sy-scroll-rules::before { top: 0; }
.sy-scroll-rules::after { bottom: 0; }

.sy-scroll-rules h3 {
  text-align: center;
  color: var(--sy-red);
  margin-bottom: 1rem;
}

.sy-scroll-rules ol {
  padding-left: 1.5rem;
}

.sy-scroll-rules li {
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

/* Discussion Layout */
.sy-discuss-layout {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.sy-discuss-left,
.sy-discuss-right {
  width: 100%;
}

/* ============================================
   APP DOWNLOAD PAGE
   ============================================ */
.sy-app-hero {
  text-align: center;
  padding: 3rem 1rem;
  background: linear-gradient(135deg, #F5F0E0, var(--sy-white));
}

.sy-app-mockup {
  max-width: 250px;
  margin: 0 auto 2rem;
  border: 1px solid var(--sy-border);
  border-radius: 12px;
  overflow: hidden;
}

.sy-app-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.sy-app-btn {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  border: 2px solid var(--sy-red);
  font-family: var(--sy-font-heading);
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s;
  text-align: center;
  min-width: 160px;
}

.sy-app-btn-ios {
  background: var(--sy-red);
  color: var(--sy-white);
}

.sy-app-btn-ios:hover {
  background: transparent;
  color: var(--sy-red);
}

.sy-app-btn-android {
  background: transparent;
  color: var(--sy-red);
}

.sy-app-btn-android:hover {
  background: var(--sy-red);
  color: var(--sy-white);
}

/* Pigeon Animation */
.sy-pigeon-anim {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(26,26,26,0.7);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.sy-pigeon-anim.sy-pigeon-active {
  display: flex;
}

.sy-pigeon-content {
  text-align: center;
  color: var(--sy-white);
  animation: sy-pigeon-fly 2s ease-in-out;
}

@keyframes sy-pigeon-fly {
  0% { transform: translateX(-100vw) translateY(50px); opacity: 0; }
  50% { transform: translateX(0) translateY(-30px); opacity: 1; }
  100% { transform: translateX(0) translateY(0); opacity: 1; }
}

.sy-pigeon-bird {
  font-size: 4rem;
  display: block;
  margin-bottom: 1rem;
}

.sy-pigeon-msg {
  font-family: var(--sy-font-heading);
  font-size: 1.2rem;
}

/* ============================================
   RESPONSIVE BREAKPOINTS
   ============================================ */

/* 768px - Tablet */
@media (min-width: 768px) {
  .sy-nav-links {
    display: flex;
    flex-direction: row;
    width: auto;
    margin-top: 0;
    gap: 0.3rem;
  }

  .sy-nav-links li a {
    padding: 0.4rem 0.6rem;
    border-bottom: none;
  }

  #sy-hamburger {
    display: none;
  }

  #sy-search-box {
    display: block;
  }

  .sy-nav-login {
    display: block;
  }

  #sy-hero {
    min-height: 70vh;
  }

  .sy-hero-title {
    font-size: 2.5rem;
  }

  .sy-video-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .sy-master-layout {
    flex-direction: row;
    align-items: flex-start;
  }

  .sy-school-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .sy-gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .sy-footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sy-discuss-layout {
    flex-direction: row;
  }

  .sy-discuss-left {
    width: 55%;
  }

  .sy-discuss-right {
    width: 45%;
  }

  .sy-section-title {
    font-size: 1.8rem;
  }
}

/* 1024px - Desktop */
@media (min-width: 1024px) {
  .sy-nav-links li a {
    padding: 0.4rem 0.8rem;
    font-size: 1rem;
  }

  #sy-hero {
    min-height: 80vh;
  }

  .sy-hero-title {
    font-size: 3rem;
  }

  .sy-hero-subtitle {
    font-size: 1.15rem;
  }

  .sy-footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .sy-gallery-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .sy-section-title {
    font-size: 2rem;
  }
}

/* 1440px - Large Desktop */
@media (min-width: 1440px) {
  :root {
    --sy-max-width: 1320px;
  }

  .sy-hero-title {
    font-size: 3.5rem;
  }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.sy-text-center { text-align: center; }
.sy-text-red { color: var(--sy-red); }
.sy-mt-1 { margin-top: 1rem; }
.sy-mt-2 { margin-top: 2rem; }
.sy-mb-1 { margin-bottom: 1rem; }
.sy-mb-2 { margin-bottom: 2rem; }
.sy-hidden { display: none; }