@charset "UTF-8";

/* ==========================================================================
   1. GLOBAL STYLES & CSS VARIABLES (White Theme)
   ========================================================================== */

:root {
  /* ... (ส่วนสีเหมือนเดิม) ... */
  --color-background: #ffffff;
  --color-surface: #f7f7f7;
  --color-text-primary: #1a1a1a;
  --color-text-secondary: #666666;
  --color-accent: #000000;
  --color-border: #dddddd;

  /* Typography Updated */
  --font-main: "Noto Sans Thai", "Questrial", sans-serif;
  --font-bold: "Noto Sans Thai", "Questrial", sans-serif;
  --font-black: "Noto Sans Thai", "Questrial", sans-serif;

  /* ... (ส่วน Transitions เหมือนเดิม) ... */
  --transition-fast: all 0.2s ease-in-out;
  --transition-smooth: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* ... (ส่วนที่เหลือของ CSS ทั้งหมดเหมือนเดิม) ... */

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

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

body {
  margin: 0;
  padding: 0;
  background-color: var(--color-background);
  color: var(--color-text-primary);
  font-family: var(--font-main);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

a:hover {
  color: var(--color-text-secondary);
}

h1, h2, h3, h4 {
  font-family: var(--font-bold);
  line-height: 1.3;
  /* For Noto Sans Thai, we can use font-weight to make text bold */
  font-weight: 700;
}

/* Apply a regular weight for body text explicitly */
body {
    font-weight: 400;
}

section {
  padding: 4rem 2rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}


/* ==========================================================================
   2. ANIMATIONS (Keyframes for scroll effects)
   ========================================================================== */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  opacity: 0;
}

.fade-in-up.is-visible {
  animation: fadeInUp 0.8s forwards cubic-bezier(0.25, 0.8, 0.25, 1);
}


/* ==========================================================================
   3. HEADER
   ========================================================================== */

#mumu_header {
  position: relative;
  z-index: 10000;
}

#mumu_header_menu_button {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  width: 50px;
  height: 50px;
  cursor: pointer;
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
  z-index: 20001;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

#mumu_header_menu_button:hover {
    transform: scale(1.1);
    background-color: var(--color-accent);
}

/* Hamburger Icon using CSS */
#mumu_header_menu_button .hamburger {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    position: relative;
    transition: var(--transition-fast);
}
#mumu_header_menu_button .hamburger::before,
#mumu_header_menu_button .hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    left: 0;
    transition: var(--transition-fast);
}
#mumu_header_menu_button .hamburger::before { top: -8px; }
#mumu_header_menu_button .hamburger::after { bottom: -8px; }

#mumu_header_menu_button:hover .hamburger { background: var(--color-background); }
#mumu_header_menu_button:hover .hamburger::before,
#mumu_header_menu_button:hover .hamburger::after { background: var(--color-background); }


/* Fullscreen Menu */
#mumu_header_menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 20000;
  background-color: rgba(255, 255, 255, 0.9); /* Semi-transparent white */
  backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0s 0.4s;
  display: flex;
  align-items: center;
  justify-content: center;
}

#mumu_header_menu.is-active {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.4s ease, visibility 0s 0s;
}

#mumu_header_menu_nav_list {
  list-style: none;
  text-align: center;
}

#mumu_header_menu_nav_list li a {
  font-family: var(--font-black);
  font-size: 3rem;
  line-height: 1.5;
  color: var(--color-text-primary);
  display: block;
  padding: 0.5rem 0;
  transition: var(--transition-fast);
  transform-origin: center;
}

#mumu_header_menu_nav_list li a:hover {
  transform: scale(1.1);
  color: var(--color-text-secondary);
}

/* ==========================================================================
   4. MAIN CONTENT & SECTIONS
   ========================================================================== */

#mumu_main {
  /* This ensures the main content area has the correct background */
  background-color: var(--color-background);
}

/* Hero Section / FV */
#mumu_main_top_fv_cover {
  height: 100vh;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background-color: var(--color-background);
  overflow: hidden;
}

.mumu_main_top_fv_cover_item {
    background-size: cover;
    background-position: center center !important;
    transition: transform 10s ease-in-out, opacity 1s ease;
}
.mumu_main_top_fv_cover_item.active {
    transform: scale(1.1);
}


/* News Section */
#mumu_main_top_newsx {
  background: none;
  background-color: var(--color-surface);
  border: none;
  box-shadow: none;
  border-radius: 0;
  padding: 6rem 0;
}

#mumu_main_top_newsx_in2 {
  max-width: 1200px;
  margin: 0 auto;
}

#mumu_main_top_newsx_rl h2 {
    text-align: center;
    margin-bottom: 3rem;
}

#top_news_box_cover {
  max-width: 800px;
  margin: 0 auto;
}

#top_news_box {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  border: none;
}

.top_news_box_item {
  display: flex;
  text-decoration: none;
  background-color: var(--color-background);
  border-radius: 8px;
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.top_news_box_item:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 8px 30px rgba(0,0,0,0.1);
  border-color: var(--color-accent);
}

.top_news_box_item_date {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background-color: var(--color-surface);
  color: var(--color-text-secondary);
  font-family: var(--font-bold);
  border-right: 1px solid var(--color-border);
}

.top_news_box_item_title {
  padding: 1.5rem;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
}

/* Button */
.top_news_box_more_button_cover {
  text-align: center;
  margin-top: 3rem;
}

.top_news_box_more_button {
  display: inline-block;
  padding: 0.8rem 2.5rem;
  background-color: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
  border-radius: 50px;
  font-family: var(--font-bold);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition-fast);
}

.top_news_box_more_button:hover {
  background-color: var(--color-accent);
  color: var(--color-background);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   5. FOOTER
   ========================================================================== */
#mumu_footer {
    background-color: var(--color-surface);
    padding: 4rem 2rem 2rem 2rem;
    border-top: 1px solid var(--color-border);
    margin-top: 4rem;
}

#mumu_footer_bg {
    display: none; /* Removed the wave graphic for a cleaner look */
}

#mumu_footer_logo {
    max-width: 250px; /* Adjusted size */
    margin: 0 auto 2.5rem auto;
    filter: grayscale(1); /* Make logo fit the B&W theme */
}

#mumu_footer_nav {
    display: flex;
    justify-content: center;
    gap: 2rem;
    list-style: none;
    margin-bottom: 2rem;
}

#mumu_footer_nav li a {
    font-family: var(--font-bold);
    color: var(--color-text-secondary);
    font-size: 1rem;
    font-weight: 700;
    position: relative;
}

#mumu_footer_nav li a::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--color-accent);
    bottom: -5px;
    left: 0;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease-out;
}

#mumu_footer_nav li a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

#mumu_footer_sns {
    margin-top: 2.5rem;
}

#mumu_footer #mumu_footer_sns_list {
	display: flex;
	flex-wrap: nowrap;
	justify-content: center;
	flex-direction: row;
	align-items: center;
    gap: 1em;
}

#mumu_footer #mumu_footer_sns_list a {
	display: block;
	text-decoration: none;
	transition: opacity 0.3s ease 0s;
}

#mumu_footer #mumu_footer_sns_list a:hover {
	opacity: 0.5;
}

#mumu_footer #mumu_footer_sns_list a img {
	display: block;
	width: 32px;
	height: auto;
}

#mumu_footer #mumu_footer_banner {
	margin: 40px 0px 60px 0px;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	flex-direction: row;
	align-items: center;
    gap: 10px;
}

#mumu_footer #mumu_footer_banner a {
	display: block;
	border-style: solid;
	border-color: #000000;
	border-width: 1px 1px 4px 1px;
	box-sizing: border-box;
	border-radius: 3px;
}

#mumu_footer #mumu_footer_banner a img {
	display: block;
}

#mumu_footer #mumu_footer_cr {
	display: block;
	text-align: center;
	font-size: 14px;
	line-height: 14px;
	letter-spacing: 0.11em;
	color: var(--color-text-secondary);
	text-decoration: none;
	font-family: var(--font-main);
    margin-top: 2rem;
}

#mumu_footer #mumu_footer_char {
	margin: 32px 0 0 0;
	display: block;
}

#mumu_footer #mumu_footer_char img {
	margin: 0 auto;
	display: block;
	width: auto;
	height: 70px;
}

/* ==========================================================================
   6. RESPONSIVE DESIGN
   ========================================================================== */

@media only screen and (max-width: 768px) {
    html {
        font-size: 14px;
    }

    section {
        padding: 3rem 1rem;
    }

    #mumu_header_menu_nav_list li a {
        font-size: 2.5rem;
    }
    
    .top_news_box_item {
        flex-direction: column;
    }

    .top_news_box_item_date {
        border-right: none;
        border-bottom: 1px solid var(--color-border);
        padding: 1rem;
    }
}

@media only screen and (max-width: 580px) {
	#mumu_footer_nav {
		flex-direction: column;
        gap: 1.5rem;
	}

	#mumu_footer #mumu_footer_sns_list a img {
		width: 45px;
	}

	#mumu_footer #mumu_footer_banner a img {
		height: 14.1379vw;
	}

	#mumu_footer #mumu_footer_cr {
		font-size: 2.4137vw;
		line-height: 1.5;
	}

	#mumu_footer #mumu_footer_char img {
		height: 12.0689vw;
	}
}


/* ==========================================================================
   7. TOP CENTER NEWS LOGO (Static Position)
   ========================================================================== */

#floating-news-logo {
  /* --- ขนาด --- */
  width: 190px;

  /* --- จัดกึ่งกลางและเพิ่มระยะห่าง --- */
  margin: 2rem auto; /* เพิ่มระยะห่างบน-ล่าง และจัดให้อยู่กึ่งกลางแนวนอน */
}

/* ทำให้รูปภาพแสดงผลเต็มความกว้าง */
#floating-news-logo img {
  width: 100%;
  height: auto;
}

/* --- ทำให้ Responsive สำหรับมือถือ --- */
@media (max-width: 768px) {
  #floating-news-logo {
    width: 190px;
    margin: 1.5rem auto; /* ปรับระยะห่างในมือถือ */
  }
}

/* ================================================================================
   ภาคผนวก: โค้ดที่ต้องใช้ร่วมกัน (HTML & JavaScript)
   ================================================================================ */

/* ... (ส่วนนี้เหมือนเดิม) ... */