/* ==========================================================================
   MEKOTECH 2026 - ENHANCED TECH STYLESHEET
   Design Standard: Cyber-Tech, Glassmorphism, Neon Glow & Rich Animations
   ========================================================================== */

/* 1. Design Tokens & CSS Variables */
:root {
  --color-primary-dark: #0d114a;   /* Chàm đêm đậm */
  --color-primary-indigo: #121660; /* Chàm đêm chuẩn backdrop */
  --color-electric-blue: #1739C3;  /* Xanh điện */
  --color-neon-cyan: #49D3FB;      /* Cyan neon */
  --color-neon-purple: #794BF5;    /* Tím neon */
  --color-neon-pink: #CF56FA;      /* Hồng neon */
  --color-lemon-yellow: #F9EE13;   /* Vàng chanh CTA */
  
  --color-bg-light: #F4F6FF;       /* Nền sáng phụ */
  --color-bg-white: #FFFFFF;       /* Nền sáng chính */
  
  --color-text-main: #0F1433;
  --color-text-muted: #5A6180;
  --color-text-light: #FFFFFF;

  --font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --radius-btn: 14px;
  --radius-card: 18px;
  --transition-smooth: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-card: 0 10px 30px rgba(18, 22, 96, 0.08);
  --shadow-hover: 0 18px 40px rgba(23, 57, 195, 0.2);
  --shadow-glow-cyan: 0 0 25px rgba(73, 211, 251, 0.45);
  --shadow-glow-yellow: 0 0 25px rgba(249, 238, 19, 0.5);
  --shadow-glow-purple: 0 0 25px rgba(121, 75, 245, 0.4);
}

/* 2. Global Resets & Base */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 85px;
}

body {
  font-family: var(--font-family);
  color: var(--color-text-main);
  background-color: var(--color-bg-white);
  font-size: 16.5px;
  line-height: 1.65;
  font-weight: 400;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family);
  color: var(--color-primary-indigo);
  letter-spacing: -0.02em;
}

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

a:hover {
  color: var(--color-neon-purple);
}

img {
    max-width: 100%;
}

@media screen and (min-width: 992px) {
    .col-lg-3-5 {
        flex: 0 0 auto;
        width: 28%;
    }
    .col-lg-2-5 {
        flex: 0 0 auto;
        width: 22%;
    }
}

/* 3. Section Titles & Cyber Badges */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.8px;
  color: var(--color-electric-blue);
  background: rgba(23, 57, 195, 0.08);
  padding: 8px 20px;
  border-radius: 30px;
  margin-bottom: 14px;
  border: 1px solid rgba(23, 57, 195, 0.15);
  box-shadow: 0 4px 12px rgba(23, 57, 195, 0.06);
}

.section-badge-dark {
  color: var(--color-neon-cyan);
  background: rgba(73, 211, 251, 0.12);
  border: 1px solid rgba(73, 211, 251, 0.35);
  box-shadow: 0 0 15px rgba(73, 211, 251, 0.2);
}

.section-title {
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 16px;
  position: relative;
  line-height: 1.25;
}

.section-title::after {
  content: '';
  display: block;
  width: 70px;
  height: 4px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--color-neon-cyan), var(--color-neon-purple));
  margin: 16px auto 0 auto;
}

.section-title.text-start::after {
  margin-left: 0;
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: 17.5px;
  max-width: 780px;
  margin: 0 auto;
}

/* 4. Shimmer Effect on CTA Buttons (Hiệu ứng ánh sáng chạy ngang) */
.btn-shimmer {
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-shimmer::before {
  content: '';
  position: absolute;
  top: 0;
  left: -150%;
  width: 80%;
  height: 100%;
  background: linear-gradient(
    115deg,
    transparent 0%,
    rgba(255, 255, 255, 0) 25%,
    rgba(255, 255, 255, 0.8) 50%,
    rgba(255, 255, 255, 0) 75%,
    transparent 100%
  );
  transform: skewX(-25deg);
  transition: left 0.75s ease;
  z-index: 2;
  pointer-events: none;
}

.btn-shimmer:hover::before {
  left: 200%;
}

/* Tự động quét tia sáng lặp lại chu kỳ 4s */
@keyframes autoSweep {
  0%, 65% { left: -150%; }
  100% { left: 200%; }
}

.btn-cta.btn-shimmer::before {
  animation: autoSweep 4.5s infinite cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-cta.btn-shimmer:hover::before {
  animation: none;
  left: 200%;
  transition: left 0.65s ease;
}

/* 5. Common Button Styles */
.btn-cta {
  background-color: var(--color-lemon-yellow);
  color: var(--color-primary-dark) !important;
  font-weight: 800;
  font-size: 16px;
  border-radius: var(--radius-btn);
  padding: 13px 30px;
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: none;
  box-shadow: 0 6px 20px rgba(249, 238, 19, 0.4);
  transition: var(--transition-smooth);
}

.btn-cta:hover {
  background-color: #fff433;
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-glow-yellow);
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  color: #FFFFFF !important;
  border: 2px solid rgba(255, 255, 255, 0.85);
  font-weight: 700;
  font-size: 16px;
  border-radius: var(--radius-btn);
  padding: 12px 28px;
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition-smooth);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: #FFFFFF;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.2);
}

.btn-outline-primary-custom {
  background: transparent;
  color: var(--color-electric-blue) !important;
  border: 2px solid var(--color-electric-blue);
  font-weight: 700;
  border-radius: var(--radius-btn);
  padding: 12px 24px;
  transition: var(--transition-smooth);
}

.btn-outline-primary-custom:hover {
  background: var(--color-electric-blue);
  color: #FFFFFF !important;
  box-shadow: 0 6px 20px rgba(23, 57, 195, 0.3);
  transform: translateY(-2px);
}

/* 6. Header / Navbar */
.navbar-mekotech {
  transition: background-color 0.35s ease, padding 0.35s ease, box-shadow 0.35s ease;
  padding: 18px 0;
  background-color: transparent;
}

.navbar-mekotech.scrolled {
  background-color: rgba(13, 17, 74, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 12px 0;
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(73, 211, 251, 0.2);
}

.navbar-brand-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.navbar-skhcn-logo {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #FFFFFF;
  padding: 3px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  flex-shrink: 0;
}

.navbar-brand-wrapper:hover .navbar-skhcn-logo {
  transform: scale(1.06);
}

.navbar-brand-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.navbar-brand-dept {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.8px;
  color: #FFFFFF;
  line-height: 1.25;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
}

.navbar-brand-city {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.2px;
  color: var(--color-neon-cyan);
  line-height: 1.2;
}

/* Đơn vị thực hiện: CASIC trên thanh Navbar góc phải */
.navbar-casic-wrap {
  gap: 12px;
  padding-left: 14px;
  border-left: 1px solid rgba(73, 211, 251, 0.25);
}

.navbar-casic-text {
  line-height: 1.2;
}

.navbar-casic-label {
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--color-neon-cyan);
  display: block;
}

.navbar-casic-name {
  font-size: 11.5px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.92);
  display: block;
  white-space: nowrap;
}

.navbar-casic-link {
  display: inline-block;
  transition: transform 0.3s ease;
}

.navbar-casic-link:hover {
  transform: translateY(-2px);
}

.navbar-casic-logo {
  height: 46px;
  width: auto;
  max-width: 105px;
  object-fit: contain;
}

.navbar-casic-logo-mobile {
  width: auto;
  max-width: 114px;
  object-fit: contain;
  filter: drop-shadow(0 0 6px rgba(73, 211, 251, 0.4));
}

.nav-link {
  color: rgba(255, 255, 255, 0.88) !important;
  font-weight: 600;
  font-size: 15.5px;
  padding: 8px 18px !important;
  white-space: nowrap !important;
  position: relative;
  transition: var(--transition-smooth);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-neon-cyan) !important;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 14px;
  right: 14px;
  height: 2.5px;
  background: var(--color-neon-cyan);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform 0.25s ease;
  box-shadow: 0 0 8px var(--color-neon-cyan);
}

.nav-link.active::after, .nav-link:hover::after {
  transform: scaleX(1);
}

/* 7. Khối 1: Hero Section - Hoàn toàn tái cấu trúc theo key-visual-hero */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-top: 180px;
  padding-bottom: 40px;
  background: url('../images/hero-clean-bg.png') center center / cover no-repeat;
  overflow: hidden;
}

/* Lớp bóng vignette tăng độ sâu, tập trung ánh nhìn vào trung tâm */
.hero-backdrop-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 50% 48%,
    rgba(8, 14, 52, 0.12) 0%,
    rgba(4, 6, 22, 0.72) 100%
  );
  z-index: 2;
  pointer-events: none;
}

/* Scan-line hiệu ứng công nghệ chạy dọc */
.hero-section::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg,
    transparent 0%, rgba(73,211,251,0) 10%,
    rgba(73,211,251,0.7) 40%, rgba(207,86,250,0.7) 60%,
    rgba(73,211,251,0) 90%, transparent 100%);
  box-shadow: 0 0 18px 4px rgba(73, 211, 251, 0.4);
  animation: scanLineMove 6s linear infinite;
  top: -4px;
  z-index: 3;
  pointer-events: none;
}

@keyframes scanLineMove {
  0%   { top: -4px; opacity: 0; }
  5%   { opacity: 1; }
  95%  { opacity: 0.7; }
  100% { top: 100%; opacity: 0; }
}

/* Các hạt neon trang trí */
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.hero-particles span {
  position: absolute;
  display: block;
  border-radius: 50%;
  animation: particleFloat 8s infinite ease-in-out;
  opacity: 0.45;
}

.hero-particles span:nth-child(1)  { width:6px; height:6px; background:var(--color-neon-cyan);   top:15%; left:8%;   animation-delay:0s;    animation-duration:7s;  }
.hero-particles span:nth-child(2)  { width:4px; height:4px; background:var(--color-neon-purple); top:25%; left:18%;  animation-delay:1s;    animation-duration:9s;  }
.hero-particles span:nth-child(3)  { width:8px; height:8px; background:var(--color-neon-cyan);   top:60%; left:5%;   animation-delay:2s;    animation-duration:8s;  }
.hero-particles span:nth-child(4)  { width:5px; height:5px; background:#fff;                    top:40%; left:22%;  animation-delay:0.5s;  animation-duration:10s; }
.hero-particles span:nth-child(5)  { width:4px; height:4px; background:var(--color-neon-pink);  top:70%; left:12%;  animation-delay:3s;    animation-duration:6s;  }
.hero-particles span:nth-child(6)  { width:6px; height:6px; background:var(--color-neon-cyan);   top:20%; right:8%;  animation-delay:1.5s;  animation-duration:8s;  }
.hero-particles span:nth-child(7)  { width:4px; height:4px; background:var(--color-lemon-yellow);top:45%; right:15%; animation-delay:2.5s;  animation-duration:7s;  }
.hero-particles span:nth-child(8)  { width:7px; height:7px; background:var(--color-neon-purple); top:65%; right:6%;  animation-delay:0.8s;  animation-duration:9s;  }
.hero-particles span:nth-child(9)  { width:3px; height:3px; background:#fff;                    top:80%; right:22%; animation-delay:4s;    animation-duration:8s;  }
.hero-particles span:nth-child(10) { width:5px; height:5px; background:var(--color-neon-pink);  top:50%; right:30%; animation-delay:1.2s;  animation-duration:11s; }

@keyframes particleFloat {
  0%, 100% { transform: translateY(0) translateX(0); opacity: 0.4; }
  25%       { transform: translateY(-18px) translateX(8px); opacity: 0.7; }
  50%       { transform: translateY(-8px) translateX(-5px); opacity: 0.5; }
  75%       { transform: translateY(-25px) translateX(4px); opacity: 0.6; }
}

/* ============================================================
   HERO ORGANIZERS ROW - Khối Đơn vị tổ chức & Thực hiện
   ============================================================ */
.hero-organizers-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
  position: relative;
  z-index: 6;
  width: 100%;
}

.hero-org-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
}

.hero-org-badge {
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(10, 16, 52, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 4px;
  padding: 3px 12px;
  font-size: 11px;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: 1px;
  text-transform: uppercase;
  white-space: nowrap;
}

.hero-org-logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
}

.hero-org-logo--skhcn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #FFFFFF;
  padding: 2px;
  object-fit: contain;
}

.hero-org-logo--casic {
  height: 46px;
  width: auto;
  max-width: 125px;
  object-fit: contain;
}

.hero-org-name {
  font-size: 13px;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
  max-width: 220px;
  line-height: 1.3;
}

/* ============================================================
   PARTNER STRIPS - Dải logo đối tác phối hợp dạng NGANG
   ============================================================ */
.hero-partner-strip {
  position: absolute;
  bottom: 28%;
  z-index: 6;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hero-partner-strip--left  { left: 24px; align-items: flex-start; }
.hero-partner-strip--right { right: 24px; align-items: flex-end; }

.partner-strip-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1px;
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.45);
  padding: 5px 10px 2px;
  border-radius: 4px;
  text-transform: uppercase;
  background: rgba(10, 16, 50, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  margin: auto;
}

.partner-logos-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  align-items: center;
  background: rgba(8, 14, 48, 0.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(73, 211, 251, 0.35);
  border-radius: 12px;
  padding: 8px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.45);
}

.partner-logo-item {
  width: 46px;
  height: 46px;
  background: #FFFFFF;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  border: 1.5px solid rgba(255, 255, 255, 0.9);
  transition: all 0.25s ease;
  cursor: pointer;
}

.partner-logo-item:hover {
  border-color: var(--color-neon-cyan);
  box-shadow: 0 6px 16px rgba(73, 211, 251, 0.6);
  transform: translateY(-2px);
}

.partner-demo-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Ẩn dải ngang trên màn hình dưới 1400px để không gian thoáng và không đè lên nội dung */
@media (max-width: 991.98px) {
  .hero-partner-strip { display: none; }
}

/* ============================================================
   HERO CENTER CONTENT - Nội dung trung tâm
   ============================================================ */
.hero-center-content {
  position: relative;
  z-index: 5;
  text-align: center;
  max-width: 1100px;
  margin: 0 auto;
  animation: heroContentRise 1s cubic-bezier(0.4, 0, 0.2, 1) 0.2s both;
}

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

/* Eyebrow: dòng chữ nhỏ phía trên H1 */
.hero-eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-neon-cyan);
  margin-bottom: 10px;
  text-shadow: 0 0 12px rgba(73, 211, 251, 0.5);
}

.hero-eyebrow-line {
  display: block;
  height: 1.5px;
  width: 60px;
  background: linear-gradient(90deg, transparent, var(--color-neon-cyan));
  border-radius: 2px;
  opacity: 0.7;
}

.hero-eyebrow-line:last-child {
  background: linear-gradient(90deg, var(--color-neon-cyan), transparent);
}

/* H1 tiêu đề chính: ngắn gọn, 1 dòng cỡ lớn */
.hero-main-title {
  font-size: 26px;
  font-weight: 700;
  color: rgba(255,255,255,0.92);
  line-height: 1.3;
  margin-bottom: 4px;
  text-transform: uppercase;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
  letter-spacing: 3px;
}

/* Wordmark MEKOTECH 2026 - thành phần chính, to và nổi bật */
.hero-wordmark-wrap {
  margin: 0 auto 10px auto;
  max-width: 1000px;
  display: block;
}

.hero-wordmark-img {
  width: 100%;
  max-width: 920px;
  height: auto;
  filter:
    drop-shadow(0 0 30px rgba(73, 211, 251, 0.7))
    drop-shadow(0 0 60px rgba(73, 211, 251, 0.35))
    drop-shadow(0 0 4px rgba(255,255,255,0.4));
  animation: wordmarkPulse 4s ease-in-out infinite alternate;
  transition: transform 0.4s ease;
}

.hero-wordmark-img:hover {
  transform: scale(1.02);
}

@keyframes wordmarkPulse {
  0%   { filter: drop-shadow(0 0 20px rgba(73,211,251,0.55)) drop-shadow(0 0 50px rgba(73,211,251,0.25)); }
  100% { filter: drop-shadow(0 0 40px rgba(73,211,251,0.85)) drop-shadow(0 0 80px rgba(73,211,251,0.45)); }
}

/* Tagline: italic, elegant, vàng nhẹ */
.hero-tagline-text {
  font-size: 21px;
  font-weight: 600;
  font-style: italic;
  color: var(--color-lemon-yellow);
  letter-spacing: 0.3px;
  text-shadow: 0 0 20px rgba(249, 238, 19, 0.4);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.hero-tagline-text .bi-quote {
  font-size: 20px;
  opacity: 0.6;
}

.flip-h { transform: scaleX(-1); display: inline-block; }

/* Meta strip: date & location */
.hero-meta-strip {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-bottom: 28px;
  font-size: 15.5px;
  color: rgba(255, 255, 255, 0.92);
}

.hero-meta-strip .meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(8, 12, 60, 0.55);
  backdrop-filter: blur(8px);
  padding: 7px 18px;
  border-radius: 30px;
  border: 1px solid rgba(73, 211, 251, 0.2);
}

.hero-meta-strip .meta-item i {
  color: var(--color-neon-cyan);
  font-size: 17px;
  flex-shrink: 0;
}

.meta-item-divider {
  color: rgba(255,255,255,0.3);
  font-size: 18px;
}

.hero-cta-buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

/* Đồng hồ đếm ngược phong cách Cyber Glass */
.countdown-wrapper {
  max-width: 620px;
  margin: 0 auto;
}

.countdown-heading {
  font-size: 14.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-neon-cyan);
  margin-bottom: 12px;
  text-shadow: 0 0 10px rgba(73, 211, 251, 0.4);
}

.countdown-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.countdown-cell {
  background: rgba(18, 22, 96, 0.6);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(73, 211, 251, 0.35);
  border-radius: var(--radius-card);
  padding: 16px 8px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.countdown-cell::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-neon-cyan), transparent);
}

.countdown-cell:hover {
  border-color: var(--color-neon-cyan);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow-cyan);
}

.countdown-val {
  font-size: 42px;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1;
  margin-bottom: 4px;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 15px rgba(73, 211, 251, 0.6);
}

.countdown-sub {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-neon-cyan);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

/* Dải thẻ hoạt động nổi ở chân Hero */
.hero-dock-bar {
  margin-top: 50px;
  position: relative;
  z-index: 15;
}

.dock-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.dock-card {
  background: #FFFFFF;
  border-radius: var(--radius-card);
  padding: 22px 20px;
  box-shadow: 0 16px 40px rgba(18, 22, 96, 0.14);
  display: flex;
  align-items: center;
  gap: 15px;
  border: 1px solid rgba(23, 57, 195, 0.1);
  color: var(--color-primary-indigo);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.dock-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-electric-blue), var(--color-neon-cyan));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.dock-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-electric-blue);
  color: var(--color-electric-blue);
}

.dock-card:hover::before {
  opacity: 1;
}

.dock-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(23, 57, 195, 0.12), rgba(73, 211, 251, 0.2));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-electric-blue);
  font-size: 24px;
  flex-shrink: 0;
  transition: var(--transition-smooth);
}

.dock-card:hover .dock-icon {
  background: var(--color-electric-blue);
  color: #FFFFFF;
  transform: scale(1.08) rotate(5deg);
}

.dock-title {
  font-size: 15.5px;
  font-weight: 800;
  margin: 0;
  line-height: 1.3;
}

/* 8. Khối 2: Quy mô sự kiện (#quy-mo) */
.scale-section {
  padding-top: 50px;
  position: relative;
  overflow: hidden;
}

/* Họa tiết mạch điện tử mờ trang trí */
.circuit-pattern-bg {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(23, 57, 195, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(121, 75, 245, 0.04) 0%, transparent 40%);
  pointer-events: none;
}

.scale-intro-box {
  background: #FFFFFF;
  border-radius: var(--radius-card);
  padding: 34px;
  box-shadow: var(--shadow-card);
  margin-bottom: 50px;
  border: 1px solid rgba(23, 57, 195, 0.09);
  position: relative;
}

.scale-intro-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  border-radius: 6px 0 0 6px;
  background: linear-gradient(180deg, var(--color-electric-blue), var(--color-neon-purple));
}

/* Nút Xem thêm / Thu gọn phần giới thiệu */
.scale-btn-wrap {
  display: flex;
  justify-content: center;
}

.btn-readmore {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(23, 57, 195, 0.05);
  color: var(--color-electric-blue);
  border: 1.5px solid rgba(23, 57, 195, 0.18);
  border-radius: 50px;
  padding: 10px 26px;
  font-size: 14.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 14px rgba(23, 57, 195, 0.05);
  outline: none;
}

.btn-readmore-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(23, 57, 195, 0.1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  transition: transform 0.35s ease, background 0.35s ease, color 0.35s ease;
}

.btn-readmore:hover {
  background: linear-gradient(135deg, var(--color-electric-blue), #121660);
  color: #FFFFFF;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(23, 57, 195, 0.28);
}

.btn-readmore:hover .btn-readmore-icon {
  background: rgba(255, 255, 255, 0.22);
  color: #FFFFFF;
  transform: translateY(1px);
}

.btn-readmore.is-expanded {
  background: rgba(23, 57, 195, 0.08);
  color: var(--color-electric-blue);
  border-color: rgba(23, 57, 195, 0.3);
}

.btn-readmore.is-expanded:hover {
  background: linear-gradient(135deg, var(--color-electric-blue), #121660);
  color: #FFFFFF;
  border-color: transparent;
}

.btn-readmore.is-expanded:hover .btn-readmore-icon {
  transform: translateY(-1px);
}

/* Banner Thống kê Quy mô - Chuẩn mẫu MEKOTECH 2026 */
.stat-banner-card {
  position: relative;
  overflow: hidden;
}

.stat-banner-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: bottom center;
  background-repeat: no-repeat;
  z-index: 1;
}

.stat-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(6, 9, 51, 0.35) 0%, rgba(6, 9, 51, 0.1) 50%, rgba(20, 10, 60, 0.25) 100%);
  z-index: 1;
  pointer-events: none;
}

.stat-banner-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 34px 0;
  gap: 36px;
}

/* Tiêu đề bên trái */
.stat-banner-heading {
  flex: 0 0 250px;
  text-align: left;
}

.stat-banner-eyebrow {
  display: block;
  color: #00E5FF;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  margin-bottom: 6px;
  text-shadow: 0 0 12px rgba(0, 229, 255, 0.65);
}

.stat-banner-title {
  color: #FFFFFF !important;
  font-size: 28px;
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin: 0;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5);
}

/* 4 Cột thống kê bên phải */
.stat-banner-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stat-banner-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform 0.3s ease;
}

.stat-banner-icon-box {
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}

.stat-svg-neon {
  filter: drop-shadow(0 0 7px rgba(0, 229, 255, 0.75));
  transition: transform 0.35s ease, filter 0.35s ease;
}

.stat-banner-col:hover .stat-svg-neon {
  transform: translateY(-3px) scale(1.08);
  filter: drop-shadow(0 0 12px rgba(0, 229, 255, 0.95));
}

.stat-banner-num {
  font-size: 40px;
  font-weight: 800;
  color: #00E5FF;
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: 0.5px;
  text-shadow: 0 0 16px rgba(0, 229, 255, 0.55);
  font-variant-numeric: tabular-nums;
  font-family: var(--font-family);
  transition: transform 0.3s ease;
}

.stat-banner-col:hover .stat-banner-num {
  transform: scale(1.05);
}

.stat-banner-desc {
  font-size: 15px;
  font-weight: 500;
  color: #FFFFFF;
  line-height: 1.35;
  margin: 0;
  opacity: 0.95;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.7);
}

/* 9. Khối 3: Chương trình chi tiết (#chuong-trinh) */
.schedule-section {
  padding: 85px 0 95px 0;
  background-color: var(--color-bg-white);
  position: relative;
  overflow: hidden;
}

/* Tab chuyển đổi Ngày */
.schedule-tab-wrapper {
  margin-bottom: 35px;
}

.schedule-nav-pills {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.schedule-nav-pills .nav-link {
  color: var(--color-text-main) !important;
  background: var(--color-bg-light);
  border-radius: 35px;
  padding: 11px 24px !important;
  font-weight: 700;
  font-size: 15px;
  border: 1.5px solid rgba(23, 57, 195, 0.12);
  transition: var(--transition-smooth);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
}

.schedule-nav-pills .nav-link::after {
  display: none;
}

.schedule-nav-pills .nav-link:hover {
  border-color: var(--color-electric-blue);
  color: var(--color-electric-blue) !important;
  transform: translateY(-2px);
  background: #ffffff;
  box-shadow: 0 4px 15px rgba(23, 57, 195, 0.12);
}

.schedule-nav-pills .nav-link.active {
  background: linear-gradient(135deg, var(--color-primary-indigo), var(--color-electric-blue)) !important;
  color: #FFFFFF !important;
  border-color: transparent !important;
  box-shadow: 0 8px 24px rgba(23, 57, 195, 0.35);
  transform: translateY(-2px);
}

/* Trục neo ngang Milestone Navigation (5 mốc) */
.timeline-anchor-track-wrap {
  position: relative;
  margin-bottom: 25px;
  padding: 20px 0 10px 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.timeline-anchor-track {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: relative;
  min-width: 820px;
}

/* Đường nối ngang xuyên suốt 5 mốc */
.timeline-anchor-track::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 60px;
  right: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-electric-blue) 0%, var(--color-neon-cyan) 50%, var(--color-neon-purple) 100%);
  z-index: 1;
  opacity: 0.85;
}

.timeline-anchor-node {
  background: transparent;
  border: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 2;
  cursor: pointer;
  transition: var(--transition-smooth);
  width: 196px;
  text-align: center;
}

.anchor-step-badge {
  font-size: 11px;
  font-weight: 800;
  color: var(--color-electric-blue);
  background: rgba(23, 57, 195, 0.08);
  padding: 2px 8px;
  border-radius: 12px;
  margin-bottom: 6px;
  transition: var(--transition-smooth);
}

.anchor-beacon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 4px solid var(--color-electric-blue);
  box-shadow: 0 0 12px rgba(23, 57, 195, 0.5);
  margin-bottom: 10px;
  transition: var(--transition-smooth);
}

.anchor-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.anchor-time {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--color-text-muted);
}

.anchor-title {
  font-size: 13px;
  color: var(--color-primary-indigo);
  font-weight: 700;
  line-height: 1.4;
  transition: color 0.25s ease;
}

.timeline-anchor-node:hover .anchor-beacon,
.timeline-anchor-node.active .anchor-beacon {
  border-color: var(--color-neon-cyan);
  background: var(--color-electric-blue);
  transform: scale(1.3);
  box-shadow: 0 0 20px var(--color-neon-cyan);
}

.timeline-anchor-node.active .anchor-step-badge {
  background: var(--color-electric-blue);
  color: #FFFFFF;
}

.timeline-anchor-node.active .anchor-title {
  color: var(--color-electric-blue);
}

.timeline-anchor-node.is-dimmed {
  opacity: 0.35;
  pointer-events: none;
}

/* Nút điều hướng trượt */
.btn-timeline-nav {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid rgba(23, 57, 195, 0.2);
  background: #FFFFFF;
  color: var(--color-electric-blue);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: var(--transition-smooth);
  box-shadow: 0 3px 10px rgba(23, 57, 195, 0.08);
}

.btn-timeline-nav:hover {
  background: var(--color-electric-blue);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(23, 57, 195, 0.25);
}

/* 5 Thẻ lớn trên trục ngang */
.timeline-horizontal-scroll {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 10px 4px 30px 4px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(23, 57, 195, 0.3) rgba(23, 57, 195, 0.05);
}

.timeline-horizontal-scroll::-webkit-scrollbar {
  height: 8px;
}

.timeline-horizontal-scroll::-webkit-scrollbar-track {
  background: rgba(23, 57, 195, 0.05);
  border-radius: 10px;
}

.timeline-horizontal-scroll::-webkit-scrollbar-thumb {
  background: linear-gradient(90deg, var(--color-electric-blue), var(--color-neon-cyan));
  border-radius: 10px;
}

.timeline-horizontal-card {
  flex: 0 0 380px;
  min-width: 380px;
  scroll-snap-align: start;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.timeline-card-inner {
  background: #FFFFFF;
  border-radius: 20px;
  border: 1px solid rgba(23, 57, 195, 0.12);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.timeline-horizontal-card:hover .timeline-card-inner {
  border-color: rgba(23, 57, 195, 0.3);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.timeline-card-image-wrap {
  position: relative;
  width: 100%;
  height: 210px;
  overflow: hidden;
  background: #0d114a;
}

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

.timeline-horizontal-card:hover .timeline-card-img {
  transform: scale(1.06);
}

.card-day-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(18, 22, 96, 0.85);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid rgba(73, 211, 251, 0.4);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.card-num-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-electric-blue);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 14px rgba(23, 57, 195, 0.6);
  border: 2px solid #FFFFFF;
}

.timeline-card-body {
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.timeline-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
  align-items: center;
}

.timeline-time-tag {
  background: rgba(23, 57, 195, 0.08);
  color: var(--color-electric-blue);
  font-size: 12.5px;
  font-weight: 700;
  padding: 5px 11px;
  border-radius: 14px;
}

.timeline-hall-tag {
  font-size: 12px;
  font-weight: 700;
  padding: 5px 11px;
  border-radius: 14px;
}

.badge-hall-a {
  background: linear-gradient(135deg, var(--color-primary-indigo), var(--color-electric-blue));
  color: #FFFFFF;
}

.badge-hall-b {
  background: linear-gradient(135deg, #0284c7, #06b6d4);
  color: #FFFFFF;
}

.timeline-card-title {
  font-size: 17px;
  font-weight: 800;
  line-height: 1.55;
  color: var(--color-primary-indigo);
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 48px;
}

.timeline-card-loc-line {
  font-size: 13px;
  color: var(--color-text-muted);
  font-weight: 500;
  margin-bottom: 12px;
  display: flex;
  gap: 6px;
}

.timeline-card-summary {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

/* Phần chi tiết mở rộng */
.timeline-card-expanded {
  display: none;
  background: var(--color-bg-light);
  border-radius: 14px;
  padding: 16px;
  margin-top: 10px;
  border: 1px dashed rgba(23, 57, 195, 0.2);
}

.timeline-detail-heading {
  font-size: 13.5px;
  font-weight: 800;
  color: var(--color-primary-indigo);
  margin-bottom: 8px;
}

.timeline-agenda-list {
  padding-left: 0;
  list-style: none;
  margin-bottom: 0;
  font-size: 13px;
}

.timeline-agenda-list li {
  position: relative;
  padding-left: 14px;
  margin-bottom: 7px;
  line-height: 1.45;
  color: var(--color-text-main);
}

.timeline-agenda-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-electric-blue);
  font-weight: bold;
}

.timeline-detail-speakers .detail-label {
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--color-primary-indigo);
  margin-bottom: 4px;
}

.btn-card-expand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(23, 57, 195, 0.06);
  color: var(--color-electric-blue);
  border: 1.5px solid rgba(23, 57, 195, 0.16);
  border-radius: 30px;
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
}

.btn-card-expand:hover {
  background: var(--color-electric-blue);
  color: #FFFFFF;
  border-color: var(--color-electric-blue);
}

.timeline-horizontal-card.is-expanded .timeline-card-summary {
  -webkit-line-clamp: unset;
}

.timeline-horizontal-card.is-expanded .timeline-card-title {
  -webkit-line-clamp: unset;
}

/* 10. Khối 4: Đơn vị đồng hành (#doi-tac) */
.partners-section {
  padding: 95px 0;
  background-color: var(--color-bg-light);
}

.partner-tier-title {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 1.2px;
  color: var(--color-primary-indigo);
  text-transform: uppercase;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.partner-tier-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(23, 57, 195, 0.25), transparent);
}

.organizers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 45px;
}

.organizer-card-main {
  background: #FFFFFF;
  border-radius: var(--radius-card);
  padding: 24px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(23, 57, 195, 0.1);
  transition: var(--transition-smooth);
}

.organizer-card-main:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-electric-blue);
}

.partner-logo-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 14px;
  margin-bottom: 45px;
}

@media (max-width: 1199.98px) {
  .partner-logo-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
  }
}

@media (max-width: 576px) {
  .partner-logo-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
}

.partner-card-glow {
  background: #FFFFFF;
  border-radius: var(--radius-card);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 16 / 10;
  min-height: 82px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(23, 57, 195, 0.09);
  transition: var(--transition-smooth);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.partner-card-glow:hover {
  transform: translateY(-5px);
  border-color: var(--color-electric-blue);
  box-shadow: var(--shadow-hover);
}

.partner-logo-img {
  max-width: 90%;
  max-height: 54px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: contrast(102%);
  transition: transform 0.35s ease, filter 0.35s ease;
}

.partner-card-glow:hover .partner-logo-img {
  transform: scale(1.08);
}

.media-articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.media-article-card {
  background: #FFFFFF;
  border-radius: var(--radius-card);
  padding: 26px 24px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(23, 57, 195, 0.08);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-smooth);
}

.media-article-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-electric-blue);
}

.media-source {
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--color-electric-blue);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.media-title {
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--color-primary-indigo);
  margin-bottom: 12px;
}

.media-date {
  font-size: 12.5px;
  color: var(--color-text-muted);
}

/* 11. Khối 5: Đăng ký & Thông tin hỗ trợ (#dang-ky) */
.registration-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #090c36 0%, #121660 45%, #1739C3 80%, #5227aa 100%);
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.step-card-cyber {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-card);
  padding: 30px 22px;
  text-align: center;
  transition: var(--transition-smooth);
  height: 100%;
}

.step-card-cyber:hover {
  background: rgba(255, 255, 255, 0.14);
  transform: translateY(-5px);
  border-color: var(--color-neon-cyan);
  box-shadow: 0 10px 30px rgba(73, 211, 251, 0.2);
}

.step-number-cyber {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--color-neon-cyan);
  color: var(--color-primary-dark);
  font-weight: 800;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px auto;
  box-shadow: 0 0 20px rgba(73, 211, 251, 0.5);
}

.step-title {
  font-size: 18px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.step-desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0;
}

.registration-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
  margin-bottom: 48px;
}

.reg-card-cyber {
  background: #FFFFFF;
  border-radius: var(--radius-card);
  padding: 40px 32px;
  color: var(--color-primary-indigo);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.35);
  position: relative;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 2px solid transparent;
  transition: var(--transition-smooth);
}

.reg-card-cyber:hover {
  transform: translateY(-8px);
  border-color: var(--color-lemon-yellow);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45);
}

.reg-card-badge {
  position: absolute;
  top: 18px;
  right: 18px;
  background: #10B981;
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 800;
  padding: 5px 12px 2px;
  border-radius: 20px;
  letter-spacing: 0.8px;
}

.reg-card-title {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 10px;
}

.reg-card-subtitle {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.reg-perks-list {
  list-style: none;
  padding: 0;
  margin: 0 0 28px 0;
}

.reg-perks-list li {
  font-size: 14px;
  font-weight: 600;
  color: #334155;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.4;
}

.reg-perks-list li i {
  color: #10B981;
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 1px;
}

/* Khối Bản đồ & Sơ đồ mặt bằng (#dang-ky) */
.support-block {
  margin-top: 50px;
}

.support-subcard {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-card);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: var(--transition-smooth);
}

.support-subcard:hover {
  border-color: rgba(73, 211, 251, 0.4);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.3);
}

.support-header {
  margin-bottom: 14px;
}

.support-header-title {
  font-size: 19px;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
}

.support-desc {
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.5;
  margin-bottom: 0;
  min-height: 44px;
}

.map-container {
  width: 100%;
  height: 330px;
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  background: #121660;
  margin-bottom: 14px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.floorplan-preview {
  width: 100%;
  height: 330px;
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  background: #0B0E33;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  margin-bottom: 14px;
}

.floorplan-preview img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.4s ease;
}

.floorplan-preview:hover img {
  transform: scale(1.04);
}

.floorplan-overlay {
  position: absolute;
  inset: 0;
  background: rgba(18, 22, 96, 0.75);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 2;
}

.floorplan-preview:hover .floorplan-overlay {
  opacity: 1;
}

.support-footer {
  margin-top: auto;
  min-height: 40px;
  display: flex;
  align-items: center;
}

/* 12. Khối 6: Tin tức (#tin-tuc) */
.news-section {
  padding: 95px 0;
  background-color: var(--color-bg-white);
}

.news-filter-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 35px;
  flex-wrap: wrap;
}

.btn-filter {
  background: rgba(23, 57, 195, 0.06);
  color: var(--color-primary-indigo);
  border: 1px solid rgba(23, 57, 195, 0.15);
  font-weight: 700;
  font-size: 14px;
  padding: 8px 20px;
  border-radius: 30px;
  transition: var(--transition-smooth);
}

.btn-filter:hover, .btn-filter.active {
  background: var(--color-primary-indigo);
  color: #FFFFFF;
  border-color: var(--color-primary-indigo);
  box-shadow: 0 4px 14px rgba(23, 57, 195, 0.25);
}

.news-card {
  background: #FFFFFF;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  border: 1px solid rgba(23, 57, 195, 0.08);
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.news-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-electric-blue);
}

.news-thumb-wrap {
  position: relative;
  width: 100%;
  height: 210px;
  overflow: hidden;
}

.news-thumb-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.news-card:hover .news-thumb-wrap img {
  transform: scale(1.06);
}

.news-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--color-primary-indigo);
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.5px;
}

.news-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-grow: 1;
}

.news-meta {
  display: flex;
  gap: 14px;
  font-size: 12.5px;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}

.news-meta span {
  display: flex;
  align-items: center;
  gap: 5px;
}

.news-title {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-primary-indigo);
  margin-bottom: 10px;
}

.news-summary {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 14px;
}

/* 13. Khối 7: Footer (#lien-he) */
.footer-section {
  background-color: #121660 !important;
  color: #FFFFFF;
  padding-top: 65px;
  padding-bottom: 30px;
  border-top: 3px solid #49D3FB;
  position: relative;
  overflow: hidden;
}

.footer-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20%;
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(73, 211, 251, 0.8), transparent);
}

/* Bố cục cột & Đường kẻ phân cột màu cyan mờ */
.footer-row {
  position: relative;
}

.footer-col {
  position: relative;
}

@media (min-width: 992px) {
  .footer-col:not(:last-child) {
    border-right: 1px solid rgba(73, 211, 251, 0.22);
  }
}

@media (max-width: 991.98px) {
  .footer-col:not(:last-child) {
    border-bottom: 1px solid rgba(73, 211, 251, 0.16);
    padding-bottom: 28px;
    margin-bottom: 10px;
  }
}

.footer-col-inner {
  height: 100%;
}

/* Cột 1: Logo & Nhận diện thương hiệu */
.footer-gov-logos {
  gap: 12px;
}

.footer-logo-badge {
  background: #FFFFFF;
  border: 1px solid rgba(73, 211, 251, 0.35);
  border-radius: 8px;
  padding: 4px 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.footer-logo-badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(73, 211, 251, 0.3);
}

.footer-logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
  display: block;
}

.footer-logo-badge--casic {
  padding: 4px 10px;
}

.footer-logo-casic {
  height: 34px;
}

.footer-mekotech-wordmark {
  height: 28px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(73, 211, 251, 0.45));
}

.footer-tagline {
  font-size: 13.5px;
  font-weight: 600;
  color: #49D3FB;
  line-height: 1.4;
  text-shadow: 0 0 10px rgba(73, 211, 251, 0.3);
}

.footer-desc {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.6;
  margin-bottom: 14px;
  text-align: justify;
}

.footer-org-meta {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.65;
  border-top: 1px dashed rgba(73, 211, 251, 0.18);
  padding-top: 10px;
}

.footer-org-meta span {
  font-weight: 600;
}

/* Tiêu đề các cột */
.footer-heading {
  font-size: 14.5px;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
}

.footer-heading--sub {
  margin-top: 20px;
  margin-bottom: 10px;
  font-size: 13.5px;
  color: #E2E8F0;
}

/* Cột 2: Địa chỉ, mini-map, liên hệ */
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.5;
}

.footer-contact-item i {
  color: #49D3FB;
  font-size: 15px;
  margin-top: 2px;
  flex-shrink: 0;
}

.footer-contact-link {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-contact-link:hover {
  color: #49D3FB;
  text-decoration: underline;
}

/* Bản đồ thu nhỏ */
.footer-minimap-card {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(73, 211, 251, 0.35);
  background: #0d114a;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

.footer-minimap-card:hover {
  border-color: #49D3FB;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(73, 211, 251, 0.3);
}

.footer-minimap-link {
  display: block;
  text-decoration: none;
  position: relative;
}

.footer-minimap-iframe {
  width: 100%;
  height: 96px;
  border: 0;
  display: block;
  pointer-events: none;
  filter: contrast(1.05) brightness(0.95);
}

.footer-minimap-badge {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(18, 22, 96, 0.88);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: #49D3FB;
  font-size: 11.5px;
  font-weight: 600;
  text-align: center;
  padding: 4px 8px;
  transition: all 0.25s ease;
}

.footer-minimap-card:hover .footer-minimap-badge {
  background: #49D3FB;
  color: #121660;
  font-weight: 700;
}

/* Cột 3: Liên kết nhanh & Hữu ích */
.footer-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links-list li {
  margin-bottom: 7px;
}

.footer-links-list a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.22s ease;
}

.footer-links-list a i {
  color: #49D3FB;
  font-size: 11px;
  transition: transform 0.2s ease;
}

.footer-links-list a:hover {
  color: #49D3FB;
  transform: translateX(4px);
}

.footer-links-list a:hover i {
  transform: translateX(2px);
}

/* Cột 4: Mạng xã hội & Hỗ trợ */
.footer-social-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.footer-social-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(73, 211, 251, 0.22);
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  font-size: 12px;
  font-weight: 500;
  transition: all 0.25s ease;
}

.footer-social-btn i {
  font-size: 14px;
  color: #49D3FB;
  transition: transform 0.2s ease;
}

.footer-social-btn:hover {
  background: rgba(73, 211, 251, 0.16);
  border-color: #49D3FB;
  color: #FFFFFF;
  box-shadow: 0 0 14px rgba(73, 211, 251, 0.35);
  transform: translateY(-2px);
}

.footer-social-btn:hover i {
  transform: scale(1.15);
}

.footer-support-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed rgba(73, 211, 251, 0.25);
  border-radius: 8px;
  padding: 10px 12px;
}

/* Dòng cuối cùng (Footer Bottom Line) */
.footer-bottom-line {
  border-top: 1px solid rgba(73, 211, 251, 0.22);
  margin-top: 45px;
  padding-top: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px 18px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.72);
  text-align: center;
}

.footer-bottom-link {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

.footer-bottom-link:hover {
  color: #49D3FB;
  text-shadow: 0 0 8px rgba(73, 211, 251, 0.4);
  text-decoration: underline;
}

.footer-bottom-divider {
  color: rgba(73, 211, 251, 0.35);
  user-select: none;
}

.footer-bottom-copy {
  color: rgba(255, 255, 255, 0.65);
}

/* 14. Mobile Bottom Sticky CTA Bar */
.mobile-bottom-bar {
  font-size: 12px;
  color: #fff;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(13, 17, 74, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 12px 18px;
  box-shadow: 0 -6px 30px rgba(0, 0, 0, 0.4);
  border-top: 1px solid rgba(73, 211, 251, 0.3);
  z-index: 1040;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transform: translateY(0);
  transition: transform 0.35s ease;
}

.mobile-cta-title {
  margin-bottom: 0;
}

.mobile-bottom-bar .btn-cta {
  font-size: 13px;
  padding: 6px 12px;
  min-height: unset;
}

.mobile-bottom-bar.hidden-by-scroll {
  transform: translateY(115%);
}

/* 15. Animation Helpers (Hiệu ứng cuộn trang & nổi) */
@keyframes floatGentle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.anim-float {
  animation: floatGentle 4.5s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 15px rgba(73, 211, 251, 0.3); }
  50% { box-shadow: 0 0 30px rgba(73, 211, 251, 0.7); }
}

.anim-pulse {
  animation: pulseGlow 3s infinite;
}

/* Scroll reveal classes */
.reveal-item {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-item.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* 16. Back to Top */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--color-electric-blue);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 8px 24px rgba(23, 57, 195, 0.4);
  z-index: 1030;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition-smooth);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-neon-purple);
  color: #FFFFFF;
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow-purple);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

/* Màn hình Laptop từ 1400px trở xuống (1200px - 1399.98px, vd: 1366x768, 1280x800) */
@media (max-width: 1399.98px) {
  /* Tối ưu thanh Navbar */
  .navbar-mekotech {
    padding: 12px 0;
  }
  
  .hero-org-name {
    font-size: 11px;
    letter-spacing: 0.4px;
    max-width: 170px;
    line-height: 1.25;
  }
  .nav-link {
    font-size: 14px !important;
    padding: 6px 15px !important;
    white-space: nowrap !important;
  }
  .nav-link::after {
    left: 10px;
    right: 10px;
  }

  /* Tối ưu Hero Section tránh tràn viewport */
  .hero-section {
    padding-top: 135px;
    padding-bottom: 35px;
    min-height: auto;
  }
  .hero-main-title {
    font-size: 22px;
    letter-spacing: 2px;
  }
  .hero-wordmark-img {
    max-width: 760px;
  }
  .hero-tagline-text {
    font-size: 18px;
    margin-bottom: 16px;
  }
  .hero-meta-strip {
    font-size: 14px;
    gap: 8px 14px;
    margin-bottom: 22px;
  }
  .hero-meta-strip .meta-item {
    padding: 6px 14px;
    font-size: 13.5px;
  }
  .hero-cta-buttons {
    margin-bottom: 24px;
    gap: 12px;
  }
  .hero-cta-buttons .btn {
    padding: 10px 22px;
    min-height: 48px;
    font-size: 15px;
  }
  .countdown-wrapper {
    max-width: 520px;
  }
  .countdown-heading {
    font-size: 13px;
    margin-bottom: 10px;
    letter-spacing: 1.2px;
  }
  .countdown-grid {
    gap: 10px;
  }
  .countdown-cell {
    padding: 12px 6px;
  }
  .countdown-val {
    font-size: 30px;
  }
  .countdown-sub {
    font-size: 11.5px;
  }

  .dock-card {
    padding: 20px 12px;
  }

  .dock-icon {
    width: 40px;
    height: 40px;
    font-size: 18px;
  }

  .dock-title {
    font-size: 14px;
  }
  .dock-card small {
    font-size: .775em;
  }
}

/* Màn hình Tablet lớn & Laptop nhỏ (< 1200px, vd: 1024x768, 1100px) */
@media (max-width: 1199.98px) {
  /* Navbar bật chế độ Dropdown Drawer mượt mà */
  .navbar-mekotech {
    padding: 10px 0;
  }
  .navbar-mekotech .navbar-collapse {
    background: rgba(11, 15, 66, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(73, 211, 251, 0.3);
    border-radius: 12px;
    padding: 14px 18px;
    margin-top: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  }
  .navbar-mekotech .navbar-nav {
    gap: 3px;
  }
  .navbar-mekotech .nav-link {
    font-size: 15px !important;
    padding: 10px 14px !important;
    border-radius: 6px;
    text-align: left;
    border-bottom: 1px solid rgba(73, 211, 251, 0.08);
  }
  .navbar-mekotech .nav-link::after {
    display: none;
  }
  .navbar-mekotech .nav-link:hover,
  .navbar-mekotech .nav-link.active {
    background: rgba(73, 211, 251, 0.12);
    color: var(--color-neon-cyan) !important;
  }

  /* Hero Section < 1200px */
  .hero-section {
    padding-top: 115px;
    padding-bottom: 30px;
  }
  .hero-main-title {
    font-size: 19px;
    letter-spacing: 1.5px;
  }
  .hero-wordmark-img {
    max-width: 620px;
  }
  .hero-tagline-text {
    font-size: 16px;
    margin-bottom: 14px;
  }
  .hero-meta-strip {
    font-size: 13px;
    margin-bottom: 20px;
  }
  .hero-meta-strip .meta-item {
    padding: 5px 12px;
    font-size: 12.5px;
  }
  .countdown-wrapper {
    max-width: 480px;
  }
}

@media (max-width: 991.98px) {
  .section-title { font-size: 34px; }
  .hero-main-title { font-size: 20px; letter-spacing: 2px; }
  .hero-tagline-text { font-size: 18px; }
  .hero-wordmark-img { max-width: 680px; }
  .countdown-val { font-size: 34px; }
  .stat-number-tech { font-size: 44px; }
  .dock-cards-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-eyebrow { font-size: 11px; letter-spacing: 2px; }
  .hero-eyebrow-line { width: 40px; }
  .stat-banner-inner {
    flex-direction: column;
    text-align: center;
    padding: 32px 28px;
    gap: 28px;
  }
  .stat-banner-heading {
    flex: none;
    text-align: center;
  }
  .stat-banner-title {
    font-size: 26px;
  }
  .stat-banner-grid {
    width: 100%;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
  }
  .stat-banner-num {
    font-size: 32px;
  }
  .stat-banner-desc {
    font-size: 12.5px;
  }
  .timeline-horizontal-card {
    flex: 0 0 350px;
    min-width: 350px;
  }
}

@media (max-width: 767.98px) {
  .section-title { font-size: 27px; }
  .hero-section { padding-bottom: 40px; }
  .hero-top-row { flex-direction: column; gap: 10px; }
  .hero-organizer-box { justify-content: flex-start; }
  .hero-organizer-box[style*="row-reverse"] { flex-direction: row !important; }
  .hero-main-title { font-size: 16px; letter-spacing: 1.5px; }
  .hero-tagline-text { font-size: 14px; }
  .hero-wordmark-img { max-width: 100%; }
  .hero-eyebrow { font-size: 10px; letter-spacing: 1.5px; gap: 10px; }
  .hero-eyebrow-line { width: 28px; }
  .countdown-grid { gap: 8px; }
  .countdown-val { font-size: 28px; }
  .countdown-sub { font-size: 11px; }
  .hero-cta-buttons { flex-direction: column; width: 100%; }
  .hero-cta-buttons .btn { width: 100%; }
  .dock-cards-grid {
    grid-template-columns: repeat(1, 1fr);
  }
  .dock-card { min-width: 260px; scroll-snap-align: start; }
  .mobile-bottom-bar { display: flex; }
  .back-to-top { bottom: 80px; right: 20px; }
  .meta-item-divider { display: none; }
  .stat-banner-inner {
    padding: 26px 16px;
    gap: 22px;
  }
  .stat-banner-title {
    font-size: 22px;
  }
  .stat-banner-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 22px 12px;
  }
  .stat-banner-num {
    font-size: 24px;
  }
  .stat-banner-desc {
    font-size: 12px;
  }
  .timeline-anchor-track {
    min-width: 660px;
    padding: 0 15px;
  }
  .timeline-anchor-node {
    width: 120px;
  }
  .anchor-title {
    font-size: 12px;
  }
  .timeline-horizontal-scroll {
    gap: 16px;
    padding-bottom: 20px;
  }
  .timeline-horizontal-card {
    flex: 0 0 85vw;
    min-width: 280px;
    max-width: 330px;
  }
  .timeline-card-image-wrap {
    height: 180px;
  }
  .timeline-card-body {
    padding: 18px 16px;
  }
  .timeline-card-title {
    font-size: 15.5px;
    min-height: auto;
  }
  .map-container,
  .floorplan-preview {
    height: 250px;
  }
  .support-desc {
    min-height: auto;
  }
}

@media screen and (max-width: 576.98px) {
  .section-title {
    font-size: 20px;
  }
  .section-subtitle {
    font-size: 15.5px;
}
  .schedule-section {
    padding: 45px 0 40px 0;
  }
  .partners-section {
    padding: 40px 0;
  }
  .footer-bottom-line {
    padding-bottom: 60px;
  }
  .back-to-top {
    bottom: 72px;
    width: 36px;
    height: 34px;
    font-size: 16px;
}
}