/* ============================================
   CSS Variables - Blue & Amber
   ============================================ */
:root {
  --primary: #2563EB;
  --primary-dark: #1D4ED8;
  --primary-light: #DBEAFE;
  --primary-lighter: #EFF6FF;
  --accent: #F59E0B;
  --accent-dark: #D97706;
  --accent-light: #FEF3C7;
  --bg: #FFFFFF;
  --bg-alt: #F8FAFF;
  --text: #1F2937;
  --text-muted: #6B7280;
  --border: #E5E7EB;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
  --radius: 8px;
  --radius-lg: 16px;
  --text-hero: clamp(32px, 5vw, 52px);
  --text-h2: clamp(28px, 3.5vw, 40px);
  --text-h3: clamp(20px, 2.5vw, 24px);
  --text-body: 16px;
  --text-small: 14px;
  --text-caption: 12px;
  --space-section: clamp(80px, 10vw, 120px);
  --space-group: clamp(40px, 5vw, 64px);
  --space-element: clamp(16px, 2vw, 24px);
}

/* ============================================
   Reset & Base
   ============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Plus Jakarta Sans', 'Noto Sans JP', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  animation: fadeIn 0.5s ease-out;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; }
ul, ol { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 80px);
}

/* ============================================
   Scroll Animation
   ============================================ */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }
.animate-on-scroll.visible .stagger-item { opacity: 0; transform: translateY(20px); animation: staggerIn 0.5s ease-out forwards; }
.animate-on-scroll.visible .stagger-item:nth-child(1) { animation-delay: 0s; }
.animate-on-scroll.visible .stagger-item:nth-child(2) { animation-delay: 0.1s; }
.animate-on-scroll.visible .stagger-item:nth-child(3) { animation-delay: 0.15s; }
.animate-on-scroll.visible .stagger-item:nth-child(4) { animation-delay: 0.2s; }
.animate-on-scroll.visible .stagger-item:nth-child(5) { animation-delay: 0.25s; }
.animate-on-scroll.visible .stagger-item:nth-child(6) { animation-delay: 0.3s; }
@keyframes staggerIn { to { opacity: 1; transform: translateY(0); } }

/* ============================================
   Back to Top
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  border: none;
  box-shadow: 0 4px 12px rgba(37,99,235,0.3);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
}
.back-to-top.show { opacity: 1; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-4px); box-shadow: 0 6px 20px rgba(37,99,235,0.4); }

/* ============================================
   Header
   ============================================ */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: background-color 0.3s, box-shadow 0.3s, backdrop-filter 0.3s;
}
header.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px clamp(20px, 5vw, 80px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-text {
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.03em;
}
.desktop-nav {
  display: flex;
  gap: 28px;
  flex: 1;
  justify-content: center;
}
.nav-link {
  font-size: var(--text-small);
  color: var(--text-muted);
  font-weight: 500;
  transition: color 0.2s;
  white-space: nowrap;
}
.nav-link:hover { color: var(--primary); }
.header-cta {
  padding: 10px 24px;
  font-size: 13px;
  flex-shrink: 0;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
}
.hamburger span {
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 360px;
  height: 100vh;
  background: #fff;
  z-index: 1001;
  transition: right 0.3s ease;
  padding: 24px;
  display: flex;
  flex-direction: column;
}
.mobile-menu.open { right: 0; }
.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}
.mobile-close { background: none; border: none; color: var(--text); padding: 4px; }
.mobile-link {
  display: block;
  padding: 16px 0;
  font-size: 16px;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}
.mobile-link:hover { color: var(--primary); }
.mobile-cta { margin-top: 24px; text-align: center; width: 100%; justify-content: center; }
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  z-index: 1000;
}
.overlay.open { opacity: 1; pointer-events: auto; }

/* ============================================
   Section Header
   ============================================ */
.section-header { text-align: center; margin-bottom: var(--space-group); }
.section-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}
.section-title {
  font-size: var(--text-h2);
  font-weight: 800;
  line-height: 1.3;
  color: var(--text);
  letter-spacing: -0.02em;
}
.section-subtitle {
  font-size: var(--text-body);
  color: var(--text-muted);
  margin-top: 16px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
}

/* ============================================
   Buttons
   ============================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--primary);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(37,99,235,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,99,235,0.4);
  background: var(--primary-dark);
}
.btn-lg { padding: 18px 40px; font-size: 17px; }
.btn-form { width: 100%; padding: 16px; font-size: 16px; }
.btn-amber {
  background: var(--accent);
  box-shadow: 0 2px 8px rgba(245,158,11,0.3);
}
.btn-amber:hover {
  background: var(--accent-dark);
  box-shadow: 0 6px 20px rgba(245,158,11,0.4);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
}
.badge-amber { background: var(--accent-light); color: #92400E; }
.badge-blue { background: var(--primary-light); color: var(--primary-dark); }

/* ============================================
   Hero
   ============================================ */
.hero {
  padding: clamp(100px, 12vw, 140px) 0 var(--space-section);
  background: linear-gradient(180deg, var(--primary-lighter) 0%, #fff 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.06) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 60px;
  align-items: start;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}
.hero-title {
  font-size: var(--text-hero);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 20px;
}
.highlight {
  color: var(--primary);
  position: relative;
}
.highlight::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  width: 100%;
  height: 8px;
  background: rgba(245,158,11,0.3);
  z-index: -1;
}
.hero-subtitle {
  font-size: var(--text-body);
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 24px;
}
.hero-event-info {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 32px;
}
.event-detail {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}
.event-detail svg { color: var(--primary); flex-shrink: 0; }

/* Countdown */
.countdown-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
  border: 1px solid rgba(0,0,0,0.04);
  text-align: center;
}
.countdown-label {
  font-size: var(--text-small);
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 16px;
}
.countdown {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}
.countdown-unit { text-align: center; }
.countdown-number {
  display: block;
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  min-width: 56px;
  padding: 12px 8px;
  background: var(--primary-lighter);
  border-radius: var(--radius);
}
.countdown-text {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 6px;
  font-weight: 600;
}
.countdown-sep {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-muted);
  padding-bottom: 20px;
}
.countdown-seats { margin-top: 8px; }
.seats-bar {
  height: 8px;
  background: #E5E7EB;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 10px;
}
.seats-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #F59E0B);
  border-radius: 4px;
}
.seats-text {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: var(--text-small);
  color: var(--text-muted);
}
.seats-text strong { color: var(--accent-dark); }

/* ============================================
   Target
   ============================================ */
.target {
  padding: var(--space-section) 0;
  background: var(--bg);
}
.target-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.target-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 24px;
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  transition: transform 0.2s, box-shadow 0.2s;
}
.target-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.target-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--primary-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.target-item p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  font-weight: 500;
}

/* ============================================
   Speaker
   ============================================ */
.speaker {
  padding: var(--space-section) 0;
  background: var(--bg-alt);
}
.speaker-card {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 48px;
  align-items: start;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}
.speaker-photo-wrapper {
  overflow: hidden;
  border-radius: var(--radius-lg);
  aspect-ratio: 3/4;
}
.speaker-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.speaker-position {
  font-size: var(--text-caption);
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}
.speaker-name {
  font-size: clamp(28px, 3vw, 36px);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.speaker-bio {
  font-size: var(--text-body);
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 24px;
}
.speaker-achievements {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.speaker-achievement {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--text-small);
  color: var(--text);
  font-weight: 500;
}

/* ============================================
   Program
   ============================================ */
.program {
  padding: var(--space-section) 0;
  background: var(--bg);
}
.program-timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}
.program-timeline::before {
  content: '';
  position: absolute;
  left: 120px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
}
.program-item {
  display: flex;
  gap: 32px;
  padding: 24px 0;
  position: relative;
}
.program-item::before {
  content: '';
  position: absolute;
  left: 115px;
  top: 32px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--primary);
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px var(--primary);
  z-index: 1;
}
.program-time {
  flex-shrink: 0;
  width: 100px;
  font-size: var(--text-small);
  font-weight: 700;
  color: var(--primary);
  padding-top: 4px;
  text-align: right;
}
.program-content {
  flex: 1;
  padding-left: 20px;
}
.program-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 4px;
  background: var(--primary-light);
  color: var(--primary-dark);
  margin-bottom: 10px;
}
.program-tag-main {
  background: var(--primary);
  color: #fff;
}
.program-content h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.4;
}
.program-content p {
  font-size: var(--text-small);
  color: var(--text-muted);
  line-height: 1.8;
}

/* ============================================
   Testimonials
   ============================================ */
.testimonials {
  padding: var(--space-section) 0;
  background: var(--bg-alt);
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s, box-shadow 0.3s;
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.testimonial-rating {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: var(--text-caption);
  color: var(--text-muted);
}
.testimonial-rating strong {
  font-size: 20px;
  color: var(--accent-dark);
  font-weight: 800;
}
.stars { display: flex; gap: 2px; }
.testimonial-card blockquote {
  font-size: var(--text-small);
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 20px;
  border-left: 3px solid var(--accent-light);
  padding-left: 14px;
}
.testimonial-person {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
}
.testimonial-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}
.testimonial-role {
  font-size: var(--text-caption);
  color: var(--text-muted);
}

/* ============================================
   Overview
   ============================================ */
.overview {
  padding: var(--space-section) 0;
  background: var(--bg);
}
.overview-table-wrapper {
  max-width: 800px;
  margin: 0 auto;
}
.overview-table {
  width: 100%;
  border-collapse: collapse;
}
.overview-table th,
.overview-table td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  font-size: var(--text-body);
  vertical-align: top;
}
.overview-table th {
  width: 160px;
  font-weight: 600;
  color: var(--text);
  background: var(--bg-alt);
  white-space: nowrap;
}
.overview-table td {
  color: var(--text);
}
.overview-note {
  font-size: var(--text-caption);
  color: var(--text-muted);
}
.free-text {
  font-size: 20px;
  color: var(--primary);
  font-weight: 800;
}
.overview-benefits {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.overview-benefit {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-small);
}

/* ============================================
   Register
   ============================================ */
.register {
  padding: var(--space-section) 0;
  background: var(--bg-alt);
}
.register-inner {
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: 60px;
  align-items: start;
}
.register-text {
  font-size: var(--text-body);
  color: var(--text-muted);
  line-height: 1.8;
  margin-top: 16px;
  margin-bottom: 28px;
}
.register-benefits {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.register-benefit {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: var(--text);
  font-weight: 500;
}

/* Form */
.form-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  border: 1px solid rgba(0,0,0,0.04);
}
.form-group { margin-bottom: 16px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.required { color: #EF4444; font-size: 11px; margin-left: 4px; }
.form-input {
  width: 100%;
  padding: 11px 14px;
  font-size: 15px;
  border: 1.5px solid #D1D5DB;
  border-radius: var(--radius);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  font-family: inherit;
  background: #fff;
  color: var(--text);
}
.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.form-input::placeholder { color: #9CA3AF; }
select.form-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236B7280' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
.form-note {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-caption);
  color: var(--text-muted);
  margin-top: 12px;
}

/* ============================================
   FAQ
   ============================================ */
.faq {
  padding: var(--space-section) 0;
  background: var(--bg);
}
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  background: none;
  border: none;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  gap: 16px;
  font-family: inherit;
  line-height: 1.6;
}
.faq-question:hover { color: var(--primary); }
.faq-icon {
  flex-shrink: 0;
  transition: transform 0.3s;
  color: var(--text-muted);
}
.faq-item.open .faq-icon { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}
.faq-item.open .faq-answer {
  max-height: 300px;
  padding-bottom: 20px;
}
.faq-answer p {
  font-size: var(--text-small);
  color: var(--text-muted);
  line-height: 1.8;
}

/* ============================================
   Urgency
   ============================================ */
.urgency {
  padding: clamp(40px, 5vw, 60px) 0;
  background: var(--accent-light);
}
.urgency-inner {
  display: flex;
  align-items: center;
  gap: 24px;
}
.urgency-icon { flex-shrink: 0; }
.urgency-content { flex: 1; }
.urgency-content h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.urgency-content p {
  font-size: var(--text-small);
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================
   Footer
   ============================================ */
footer {
  padding: 48px 0 24px;
  background: #F9FAFB;
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 24px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-logo-text {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}
.footer-info p {
  font-size: var(--text-caption);
  color: var(--text-muted);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-bottom p { font-size: var(--text-caption); color: var(--text-muted); }
.footer-links { display: flex; gap: 24px; }
.footer-links a {
  font-size: var(--text-caption);
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--primary); }

/* ============================================
   Responsive: Tablet
   ============================================ */
@media (max-width: 768px) {
  .desktop-nav { display: none; }
  .header-cta { display: none; }
  .hamburger { display: flex; }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .hero-event-info { gap: 12px; }

  .target-grid { grid-template-columns: repeat(2, 1fr); }
  .speaker-card {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 24px;
  }
  .speaker-photo-wrapper { aspect-ratio: 16/9; }

  .program-timeline::before { left: 0; }
  .program-item { flex-direction: column; gap: 8px; padding-left: 20px; }
  .program-item::before { left: -5px; top: 8px; }
  .program-time { width: auto; text-align: left; }
  .program-content { padding-left: 0; }

  .testimonials-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }

  .overview-table th { width: 120px; }

  .register-inner { grid-template-columns: 1fr; gap: 32px; }

  .urgency-inner { flex-direction: column; text-align: center; gap: 16px; }

  .footer-inner { flex-direction: column; align-items: flex-start; gap: 12px; }
  .footer-bottom { flex-direction: column; gap: 12px; align-items: flex-start; }
  .footer-links { flex-wrap: wrap; gap: 16px; }
}

/* ============================================
   Responsive: Mobile
   ============================================ */
@media (max-width: 480px) {
  .hero { padding-top: 80px; }
  .hero-badges { flex-direction: column; }
  .hero-event-info { flex-direction: column; gap: 8px; }
  .countdown-number { font-size: 28px; min-width: 48px; padding: 10px 6px; }
  .countdown-sep { font-size: 22px; }
  .target-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .form-card { padding: 24px; }
  .overview-table th,
  .overview-table td { display: block; width: 100%; }
  .overview-table th { border-bottom: none; padding-bottom: 4px; }
  .overview-table td { padding-top: 4px; }
  .back-to-top { bottom: 20px; right: 20px; width: 44px; height: 44px; }
}