/* ==========================================================================
   F-SPEAK UP 2026 - 2027 | OFFICIAL WEBSITE STYLESHEET (V4 - COMPACT SINGLE-ROW NAV)
   Trường THPT FPT Cần Thơ - Cuộc thi Hùng biện Tiếng Anh THCS ĐBSCL
   ========================================================================== */

:root {
  /* Brand Color Palette */
  --primary-navy: #002147;
  --primary-navy-dark: #00152e;
  --primary-navy-light: #0d3268;
  --fpt-orange: #fa541c;
  --fpt-orange-hover: #e0440e;
  --fpt-orange-light: #fff2e8;
  --fpt-orange-glow: rgba(250, 84, 28, 0.35);
  
  --accent-gold: #f59e0b;
  --accent-gold-light: #fef3c7;
  --accent-cyan: #06b6d4;
  --accent-emerald: #10b981;
  --accent-purple: #8b5cf6;
  
  /* Neutral Palette */
  --bg-dark: #051329;
  --bg-darker: #020b18;
  --bg-card: rgba(13, 34, 66, 0.7);
  --bg-card-hover: rgba(20, 48, 90, 0.85);
  --bg-light: #f8fafc;
  --bg-surface: #ffffff;
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-light: #f8fafc;
  --text-light-muted: #94a3b8;
  
  --border-light: #e2e8f0;
  --border-glass: rgba(255, 255, 255, 0.14);
  --border-orange: rgba(250, 84, 28, 0.4);

  /* Shadows & Glassmorphism */
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 30px rgba(250, 84, 28, 0.45);
  --shadow-navy: 0 10px 30px rgba(0, 33, 71, 0.15);
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-primary);
  background-color: var(--bg-light);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Badge & Utility Typography */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--fpt-orange-light);
  color: var(--fpt-orange);
  border: 1px solid rgba(250, 84, 28, 0.25);
  margin-bottom: 12px;
}

.section-badge.light {
  background: rgba(250, 84, 28, 0.18);
  color: #ff9466;
  border-color: rgba(250, 84, 28, 0.4);
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-title {
  font-size: 2.35rem;
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.25;
  margin-bottom: 14px;
}

.section-title.light {
  color: #ffffff;
}

.section-title span.highlight {
  color: var(--fpt-orange);
  position: relative;
  display: inline-block;
}

.section-desc {
  font-size: 1.08rem;
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto;
}

.section-desc.light {
  color: var(--text-light-muted);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--fpt-orange) 0%, #ff7a18 100%);
  color: #ffffff;
  box-shadow: 0 3px 12px rgba(250, 84, 28, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(250, 84, 28, 0.45);
  background: linear-gradient(135deg, #e0440e 0%, #f27024 100%);
}

.btn-vote {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  color: #ffffff;
  box-shadow: 0 3px 12px rgba(2, 132, 199, 0.35);
}

.btn-vote:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.5);
  background: linear-gradient(135deg, #0369a1 0%, #075985 100%);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: #ffffff;
  transform: translateY(-2px);
}

.btn-outline-navy {
  background: transparent;
  color: var(--primary-navy);
  border: 2px solid var(--primary-navy);
}

.btn-outline-navy:hover {
  background: var(--primary-navy);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 7px 15px;
  font-size: 0.82rem;
  gap: 6px;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1.02rem;
}

/* ==========================================================================
   NAVIGATION BAR (COMPACT SINGLE-ROW WHITE DESIGN)
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 33, 71, 0.08);
  box-shadow: 0 2px 14px rgba(0, 33, 71, 0.06);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background: #ffffff;
  box-shadow: 0 4px 18px rgba(0, 33, 71, 0.09);
  padding: 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  max-width: 1320px;
  padding: 0 16px;
  gap: 12px;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 42px;
  width: auto;
  object-fit: contain;
}

.brand-tagline {
  border-left: 2px solid #e2e8f0;
  padding-left: 10px;
  display: flex;
  flex-direction: column;
}

.brand-tagline .school-name {
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--primary-navy);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

/* Single-row scannable navigation links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: nowrap;
}

.nav-link {
  font-size: 0.83rem;
  font-weight: 700;
  color: #334155;
  padding: 6px 10px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--fpt-orange);
  background: var(--fpt-orange-light);
}

.nav-cta-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.mobile-toggle {
  display: none;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  color: var(--primary-navy);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   HERO SECTION WITH 3D MOTION GRAPHICS
   ========================================================================== */
.hero-section {
  position: relative;
  background: radial-gradient(circle at 75% 25%, #0f3b75 0%, #002147 50%, #020f22 100%);
  color: #ffffff;
  padding-top: 130px;
  padding-bottom: 90px;
  overflow: hidden;
}

/* 3D Motion Graphics Canvas / Ambient Elements */
.motion-bg-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
  z-index: 1;
}

.motion-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.4;
  animation: floatOrb 12s ease-in-out infinite alternate;
}

.orb-orange {
  top: 10%;
  right: 15%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(250, 84, 28, 0.45) 0%, transparent 70%);
}

.orb-cyan {
  bottom: 5%;
  left: 5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.3) 0%, transparent 70%);
  animation-delay: -5s;
}

@keyframes floatOrb {
  0% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.08); }
  100% { transform: translateY(20px) scale(0.95); }
}

/* Floating 3D Geometric Isometric Cubes */
.floating-3d-cube {
  position: absolute;
  width: 50px;
  height: 50px;
  transform-style: preserve-3d;
  animation: rotate3d 16s linear infinite;
  opacity: 0.65;
}

.cube-1 {
  top: 18%;
  left: 6%;
  animation-duration: 20s;
}

.cube-2 {
  bottom: 22%;
  right: 8%;
  width: 40px;
  height: 40px;
  animation-duration: 14s;
  animation-direction: reverse;
}

@keyframes rotate3d {
  0% { transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg); }
  100% { transform: rotateX(360deg) rotateY(360deg) rotateZ(360deg); }
}

.cube-face {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 1px solid rgba(250, 84, 28, 0.6);
  background: rgba(250, 84, 28, 0.12);
  backdrop-filter: blur(4px);
}

.cube-face.f-front  { transform: translateZ(25px); }
.cube-face.f-back   { transform: rotateY(180deg) translateZ(25px); }
.cube-face.f-right  { transform: rotateY(90deg) translateZ(25px); }
.cube-face.f-left   { transform: rotateY(-90deg) translateZ(25px); }
.cube-face.f-top    { transform: rotateX(90deg) translateZ(25px); }
.cube-face.f-bottom { transform: rotateX(-90deg) translateZ(25px); }

/* Soundwave Motion Graphic */
.motion-soundwave {
  display: flex;
  align-items: center;
  gap: 4px;
  height: 32px;
  padding: 0 10px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.sound-bar {
  width: 3px;
  background: linear-gradient(180deg, var(--fpt-orange) 0%, #ffbe98 100%);
  border-radius: var(--radius-full);
  animation: soundPulse 1.2s ease-in-out infinite alternate;
}

.sound-bar:nth-child(1) { height: 10px; animation-delay: 0.1s; }
.sound-bar:nth-child(2) { height: 20px; animation-delay: 0.3s; }
.sound-bar:nth-child(3) { height: 26px; animation-delay: 0.15s; }
.sound-bar:nth-child(4) { height: 14px; animation-delay: 0.4s; }
.sound-bar:nth-child(5) { height: 22px; animation-delay: 0.25s; }
.sound-bar:nth-child(6) { height: 12px; animation-delay: 0.5s; }

@keyframes soundPulse {
  0% { transform: scaleY(0.4); opacity: 0.6; }
  100% { transform: scaleY(1.2); opacity: 1; }
}

/* Hero Grid Layout */
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 660px;
}

.hero-badge-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  color: #e2e8f0;
}

.hero-badge.orange {
  background: rgba(250, 84, 28, 0.22);
  border-color: rgba(250, 84, 28, 0.55);
  color: #ff9d73;
}

.hero-heading {
  font-size: 3.25rem;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}

.hero-heading span.gradient-text {
  background: linear-gradient(135deg, #ffffff 30%, #ffbe98 70%, var(--fpt-orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subheading {
  font-size: 1.12rem;
  color: #cbd5e1;
  margin-bottom: 28px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 34px;
}

.hero-meta-list {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-meta-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(250, 84, 28, 0.18);
  color: var(--fpt-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
}

.hero-meta-text {
  font-size: 0.84rem;
}

.hero-meta-text strong {
  display: block;
  color: #ffffff;
  font-weight: 700;
}

.hero-meta-text span {
  color: var(--text-light-muted);
}

/* Hero Right: 3D Perspective Card */
.hero-card-3d-wrapper {
  perspective: 1000px;
}

.hero-card {
  background: rgba(8, 28, 58, 0.82);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(18px);
  border-radius: var(--radius-xl);
  padding: 30px;
  box-shadow: var(--shadow-xl), var(--shadow-glow);
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  transition: transform 0.4s ease;
}

.hero-card:hover {
  transform: translateY(-5px) rotateX(2deg) rotateY(-2deg);
}

.hero-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--fpt-orange), #ff9466, var(--accent-gold));
}

.countdown-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.countdown-title {
  font-size: 0.92rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #ff9d73;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.countdown-toggle-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #cbd5e1;
  font-size: 0.74rem;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.countdown-toggle-btn:hover {
  background: rgba(250, 84, 28, 0.25);
  color: #ffffff;
}

.countdown-boxes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}

.countdown-box {
  background: rgba(0, 16, 36, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 12px 6px;
  text-align: center;
}

.countdown-number {
  font-size: 1.85rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  margin-bottom: 4px;
}

.countdown-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-light-muted);
}

/* 3D Visual Debate Stage Card */
.debate-3d-stage-card {
  background: linear-gradient(135deg, rgba(250, 84, 28, 0.18) 0%, rgba(6, 182, 212, 0.15) 100%);
  border: 1px solid rgba(250, 84, 28, 0.35);
  border-radius: var(--radius-md);
  padding: 15px;
  margin-bottom: 16px;
  position: relative;
  overflow: hidden;
}

.stage-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  color: #fbd38d;
  background: rgba(245, 158, 11, 0.2);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-bottom: 6px;
}

.stage-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 4px;
}

.stage-desc {
  font-size: 0.8rem;
  color: #e2e8f0;
  line-height: 1.5;
}

/* Voting Portal Highlight Box */
.voting-spotlight-box {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.2) 0%, rgba(59, 130, 246, 0.2) 100%);
  border: 1px dashed rgba(6, 182, 212, 0.6);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.voting-spotlight-info h6 {
  font-size: 0.84rem;
  font-weight: 800;
  color: #a5f3fc;
  margin-bottom: 2px;
}

.voting-spotlight-info p {
  font-size: 0.76rem;
  color: #e2e8f0;
}

/* ==========================================================================
   STATS HIGHLIGHT BAR
   ========================================================================== */
.stats-bar {
  background: #ffffff;
  padding: 28px 0;
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 10;
  margin-top: -30px;
  border-radius: var(--radius-xl);
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}

.stat-item {
  padding: 8px 14px;
  border-right: 1px solid var(--border-light);
}

.stat-item:last-child {
  border-right: none;
}

.stat-number {
  font-size: 2.15rem;
  font-weight: 900;
  color: var(--fpt-orange);
  line-height: 1.1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 2px;
}

.stat-sub {
  font-size: 0.74rem;
  color: var(--text-muted);
}

/* ==========================================================================
   ABOUT & MISSION SECTION
   ========================================================================== */
.about-section {
  padding: 90px 0 70px;
  background: #ffffff;
}

.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 60px;
}

.about-text h3 {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.3;
  margin-bottom: 16px;
}

.about-text p {
  color: var(--text-secondary);
  font-size: 0.98rem;
  margin-bottom: 16px;
}

.about-quote {
  border-left: 4px solid var(--fpt-orange);
  padding: 14px 20px;
  background: var(--fpt-orange-light);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  font-weight: 600;
  color: var(--primary-navy);
  margin-top: 20px;
}

.about-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.pillar-card {
  background: #f8fafc;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.pillar-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(250, 84, 28, 0.4);
  background: #ffffff;
}

.pillar-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--fpt-orange-light), #ffe3d3);
  color: var(--fpt-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  margin-bottom: 18px;
}

.pillar-card h4 {
  font-size: 1.22rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 12px;
}

.pillar-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ==========================================================================
   TIMELINE ROADMAP SECTION
   ========================================================================== */
.timeline-section {
  padding: 90px 0;
  background: linear-gradient(180deg, #041226 0%, #081e3d 100%);
  color: #ffffff;
  position: relative;
}

.timeline-roadmap {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
}

.timeline-roadmap::before {
  content: '';
  position: absolute;
  top: 30px;
  bottom: 30px;
  left: 50%;
  width: 3px;
  background: linear-gradient(180deg, var(--fpt-orange) 0%, rgba(250, 84, 28, 0.2) 100%);
  transform: translateX(-50%);
}

.timeline-milestone {
  position: relative;
  width: 50%;
  padding: 20px 40px;
  box-sizing: border-box;
}

.timeline-milestone.left {
  left: 0;
  text-align: right;
}

.timeline-milestone.right {
  left: 50%;
  text-align: left;
}

.timeline-dot {
  position: absolute;
  top: 32px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--fpt-orange);
  border: 4px solid #002147;
  box-shadow: 0 0 12px rgba(250, 84, 28, 0.8);
  z-index: 2;
}

.timeline-milestone.left .timeline-dot {
  right: -11px;
}

.timeline-milestone.right .timeline-dot {
  left: -11px;
}

.milestone-content {
  background: rgba(13, 34, 66, 0.72);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
}

.milestone-content:hover {
  transform: translateY(-4px);
  border-color: rgba(250, 84, 28, 0.4);
  background: rgba(18, 45, 86, 0.88);
}

.milestone-date {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(250, 84, 28, 0.2);
  color: #ff9d73;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.milestone-title {
  font-size: 1.18rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 8px;
}

.milestone-desc {
  font-size: 0.9rem;
  color: var(--text-light-muted);
  line-height: 1.5;
}

.milestone-badge-highlight {
  margin-top: 10px;
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  color: #fbd38d;
  background: rgba(245, 158, 11, 0.15);
  padding: 3px 8px;
  border-radius: 4px;
}

/* ==========================================================================
   COMPETITION ROUNDS (2 HÌNH THỨC SƠ LOẠI & VÒNG CHUNG KẾT)
   ========================================================================== */
.rounds-section {
  padding: 90px 0;
  background: #f8fafc;
}

.tab-nav {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 38px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 12px 24px;
  border-radius: var(--radius-full);
  background: #ffffff;
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
}

.tab-btn.active {
  background: var(--primary-navy);
  color: #ffffff;
  border-color: var(--primary-navy);
  box-shadow: var(--shadow-md);
}

.tab-btn:hover:not(.active) {
  border-color: var(--fpt-orange);
  color: var(--fpt-orange);
}

.tab-pane {
  display: none;
  animation: fadeIn 0.4s ease forwards;
}

.tab-pane.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.round-card {
  background: #ffffff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  padding: 38px;
  box-shadow: var(--shadow-lg);
}

.round-header-box {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 18px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 26px;
}

.round-tag {
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--fpt-orange);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.round-main-title {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--primary-navy);
}

.round-badge-time {
  padding: 7px 15px;
  background: var(--fpt-orange-light);
  color: var(--fpt-orange);
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.round-details-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 26px;
}

.round-detail-box {
  background: #f8fafc;
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid var(--border-light);
}

.round-detail-box h5 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.round-detail-box p {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.round-rules-list {
  background: #fff8f5;
  border-left: 4px solid var(--fpt-orange);
  padding: 18px 22px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-top: 20px;
}

.round-rules-list h6 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 8px;
}

.round-rules-list ul {
  list-style: disc;
  margin-left: 20px;
  font-size: 0.86rem;
  color: var(--text-secondary);
}

.round-rules-list li {
  margin-bottom: 6px;
}

/* Callout for Voting Portal */
.voting-callout-card {
  background: linear-gradient(135deg, #e0f2fe 0%, #ede9fe 100%);
  border: 2px solid #38bdf8;
  border-radius: var(--radius-lg);
  padding: 22px;
  margin-top: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px;
}

.voting-callout-content h4 {
  font-size: 1.2rem;
  font-weight: 800;
  color: #0369a1;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.voting-callout-content p {
  font-size: 0.9rem;
  color: #334155;
  max-width: 650px;
}

/* ==========================================================================
   TOPICS & SUGGESTIONS SECTION
   ========================================================================== */
.topics-section {
  padding: 90px 0;
  background: #ffffff;
}

.topics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
  gap: 24px;
}

.topic-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  padding: 26px;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.topic-card:hover {
  transform: translateY(-5px);
  border-color: var(--fpt-orange);
  box-shadow: var(--shadow-xl);
}

.topic-number {
  font-size: 2.1rem;
  font-weight: 900;
  color: rgba(250, 84, 28, 0.15);
  position: absolute;
  top: 14px;
  right: 18px;
  line-height: 1;
}

.topic-category {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--fpt-orange);
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.topic-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 10px;
}

.topic-prompt {
  background: #f8fafc;
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-style: italic;
  font-size: 0.88rem;
  color: #1e293b;
  border-left: 3px solid #002147;
  margin-bottom: 12px;
}

.topic-desc {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 14px;
  flex-grow: 1;
}

.topic-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.topic-tag {
  font-size: 0.7rem;
  padding: 3px 8px;
  border-radius: 4px;
  background: #f1f5f9;
  color: var(--text-muted);
  font-weight: 600;
}

/* ==========================================================================
   PRIZES & SCHOLARSHIPS SECTION
   ========================================================================== */
.prizes-section {
  padding: 90px 0;
  background: radial-gradient(circle at 50% 0%, #0d3268 0%, #002147 60%, #020f22 100%);
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.prizes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  align-items: stretch;
  margin-bottom: 38px;
}

.prize-card {
  background: rgba(13, 34, 66, 0.75);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-xl);
  padding: 34px 26px;
  text-align: center;
  position: relative;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.prize-card:hover {
  transform: translateY(-8px);
  border-color: rgba(250, 84, 28, 0.5);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.35);
}

.prize-card.champion {
  background: linear-gradient(180deg, rgba(250, 84, 28, 0.22) 0%, rgba(13, 34, 66, 0.85) 100%);
  border: 2px solid var(--fpt-orange);
  transform: scale(1.04);
  box-shadow: var(--shadow-glow);
  z-index: 2;
}

.prize-card.champion:hover {
  transform: scale(1.06) translateY(-8px);
}

.prize-crown-tag {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #f59e0b, #fa541c);
  color: #ffffff;
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 4px 16px;
  border-radius: var(--radius-full);
  letter-spacing: 0.06em;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
}

.prize-badge-icon {
  width: 66px;
  height: 66px;
  margin: 0 auto 14px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
}

.prize-badge-icon.gold {
  background: radial-gradient(circle, #f59e0b 0%, #b45309 100%);
  color: #ffffff;
}

.prize-badge-icon.silver {
  background: radial-gradient(circle, #94a3b8 0%, #475569 100%);
  color: #ffffff;
}

.prize-badge-icon.bronze {
  background: radial-gradient(circle, #d97706 0%, #78350f 100%);
  color: #ffffff;
}

.prize-rank {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.prize-cash {
  font-size: 1.95rem;
  font-weight: 900;
  color: #ff9d73;
  margin-bottom: 12px;
}

.prize-scholarship {
  background: rgba(255, 255, 255, 0.08);
  border: 1px dashed rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-md);
  padding: 12px 10px;
  margin-bottom: 16px;
}

.scholarship-pct {
  font-size: 1.2rem;
  font-weight: 800;
  color: #fbd38d;
  display: block;
  margin-bottom: 4px;
}

.scholarship-sub {
  font-size: 0.78rem;
  color: #e2e8f0;
}

.prize-perks {
  text-align: left;
  font-size: 0.83rem;
  color: var(--text-light-muted);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 12px;
}

.prize-perks li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 8px;
}

.prize-secondary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  max-width: 860px;
  margin: 0 auto;
}

.sub-prize-card {
  background: rgba(13, 34, 66, 0.6);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.sub-prize-icon {
  font-size: 1.7rem;
  color: var(--fpt-orange);
}

.sub-prize-info h5 {
  font-size: 1rem;
  font-weight: 800;
  color: #ffffff;
}

.sub-prize-info p {
  font-size: 0.82rem;
  color: var(--text-light-muted);
}

.sub-prize-info .cash {
  color: #ff9d73;
  font-weight: 800;
}

/* ==========================================================================
   SCORING CRITERIA (STANDARDIZED RUBRIC 100 POINTS)
   ========================================================================== */
.criteria-section {
  padding: 90px 0;
  background: #ffffff;
}

.criteria-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 26px;
  margin-bottom: 38px;
}

.criteria-card {
  background: #f8fafc;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  padding: 26px;
  position: relative;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.criteria-card:hover {
  transform: translateY(-5px);
  border-color: rgba(250, 84, 28, 0.4);
  box-shadow: var(--shadow-lg);
  background: #ffffff;
}

.criteria-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.criteria-badge-pts {
  background: linear-gradient(135deg, var(--primary-navy), #0a3164);
  color: #ffffff;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.criteria-badge-pts.highlight {
  background: linear-gradient(135deg, var(--fpt-orange), #ff7a18);
}

.criteria-title-vn {
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 2px;
}

.criteria-title-en {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--fpt-orange);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.progress-bar-bg {
  width: 100%;
  height: 7px;
  background: #e2e8f0;
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 14px;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--fpt-orange), #ff7a18);
  border-radius: var(--radius-full);
}

.criteria-desc-list {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.criteria-desc-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
}

.criteria-desc-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--fpt-orange);
  font-weight: bold;
}

/* ==========================================================================
   PARTNERSHIP & SCHOOL SUPPORT SECTION
   ========================================================================== */
.school-support-section {
  padding: 90px 0;
  background: #f8fafc;
}

.support-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-bottom: 38px;
}

.support-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  padding: 30px 22px;
  text-align: center;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.support-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(250, 84, 28, 0.4);
}

.support-card-num {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--fpt-orange);
  color: #ffffff;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  font-size: 1.05rem;
}

.support-card h4 {
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 10px;
}

.support-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ==========================================================================
   REGISTRATION (2 DEDICATED FORMS) & PROPOSAL DOWNLOAD
   ========================================================================== */
.registration-section {
  padding: 90px 0;
  background: #ffffff;
}

.reg-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 38px;
  align-items: flex-start;
}

.download-box {
  background: #f8fafc;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  padding: 30px;
}

.download-box h3 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 10px;
}

.download-box p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 22px;
}

.download-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 14px;
  transition: all var(--transition-fast);
}

.download-item:hover {
  border-color: var(--fpt-orange);
  box-shadow: var(--shadow-md);
}

.doc-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.doc-icon {
  font-size: 1.9rem;
  color: var(--fpt-orange);
}

.doc-meta h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary-navy);
}

.doc-meta span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Interactive Form Box */
.reg-form-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 34px;
  box-shadow: var(--shadow-xl);
}

.reg-mode-selector {
  display: flex;
  gap: 8px;
  margin-bottom: 22px;
  background: #f1f5f9;
  padding: 5px;
  border-radius: var(--radius-md);
}

.reg-mode-btn {
  flex: 1;
  padding: 11px;
  border-radius: var(--radius-sm);
  background: transparent;
  border: none;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.reg-mode-btn.active {
  background: #ffffff;
  color: var(--primary-navy);
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-row-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.form-label {
  display: block;
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin-bottom: 5px;
}

.form-label span.req {
  color: var(--fpt-orange);
}

.form-control {
  width: 100%;
  padding: 10px 13px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background: #fdfdfd;
  font-size: 0.88rem;
  color: var(--text-primary);
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--fpt-orange);
  box-shadow: 0 0 0 3px var(--fpt-orange-glow);
  background: #ffffff;
}

.form-check-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 10px;
}

.form-check-group input[type="checkbox"] {
  accent-color: var(--fpt-orange);
  margin-top: 3px;
}

.form-check-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

/* ==========================================================================
   FAQ ACCORDION SECTION
   ========================================================================== */
.faq-section {
  padding: 90px 0;
  background: #f8fafc;
}

.faq-container {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item:hover {
  border-color: rgba(250, 84, 28, 0.4);
}

.faq-question {
  width: 100%;
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: transparent;
  border: none;
  text-align: left;
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-navy);
  cursor: pointer;
}

.faq-icon {
  font-size: 1.05rem;
  color: var(--fpt-orange);
  transition: transform var(--transition-fast);
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  padding: 0 20px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

.faq-item.open .faq-answer {
  padding-bottom: 18px;
}

/* ==========================================================================
   FOOTER & CONTACT
   ========================================================================== */
.site-footer {
  background: var(--bg-darker);
  color: #ffffff;
  padding: 75px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 0.8fr;
  gap: 46px;
  margin-bottom: 46px;
}

.footer-brand h4 {
  font-size: 1.25rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 12px;
}

.footer-brand p {
  color: var(--text-light-muted);
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 18px;
}

.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.86rem;
  color: #cbd5e1;
  margin-bottom: 10px;
}

.footer-contact-list i {
  color: var(--fpt-orange);
  margin-top: 3px;
}

.footer-links-col h5 {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
}

.footer-links-list li {
  margin-bottom: 9px;
}

.footer-links-list a {
  font-size: 0.86rem;
  color: var(--text-light-muted);
}

.footer-links-list a:hover {
  color: var(--fpt-orange);
  padding-left: 4px;
}

.footer-bottom {
  text-align: center;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ==========================================================================
   MODAL DIALOG (REGISTRATION SUCCESS & RECEIPT)
   ========================================================================== */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 15, 35, 0.75);
  backdrop-filter: blur(6px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
  animation: fadeIn 0.25s ease forwards;
}

.modal-box {
  background: #ffffff;
  width: 100%;
  max-width: 540px;
  border-radius: var(--radius-xl);
  padding: 34px;
  box-shadow: var(--shadow-xl);
  text-align: center;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-icon-success {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #dcfce7;
  color: #16a34a;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  margin: 0 auto 14px;
}

.modal-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin-bottom: 6px;
}

.modal-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 18px;
}

.modal-code-box {
  background: #f8fafc;
  border: 1px dashed var(--border-light);
  border-radius: var(--radius-md);
  padding: 12px;
  margin-bottom: 18px;
}

.modal-code-val {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--fpt-orange);
  letter-spacing: 0.08em;
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  background: transparent;
  border: none;
  font-size: 1.25rem;
  color: var(--text-muted);
  cursor: pointer;
}

/* ==========================================================================
   RESPONSIVE DESIGN (TABLET & MOBILE)
   ========================================================================== */
@media (max-width: 1100px) {
  .nav-container {
    height: auto;
    padding: 8px 16px;
  }
  
  .nav-link {
    font-size: 0.78rem;
    padding: 5px 8px;
  }
}

@media (max-width: 960px) {
  .nav-links,
  .nav-cta-wrapper {
    display: none;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .site-header.mobile-open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 66px;
    left: 0;
    width: 100%;
    background: #ffffff;
    padding: 18px 20px;
    border-bottom: 2px solid #e2e8f0;
    box-shadow: var(--shadow-xl);
    gap: 8px;
  }

  .site-header.mobile-open .nav-link {
    width: 100%;
    padding: 10px 14px;
    font-size: 0.9rem;
  }
  
  .hero-heading {
    font-size: 2.3rem;
  }
  
  .timeline-roadmap::before {
    left: 20px;
  }
  
  .timeline-milestone {
    width: 100%;
    left: 0 !important;
    text-align: left !important;
    padding-left: 55px;
    padding-right: 15px;
  }
  
  .timeline-milestone .timeline-dot {
    left: 10px !important;
    right: auto !important;
  }
  
  .form-row,
  .form-row-3,
  .prize-secondary-grid {
    grid-template-columns: 1fr;
  }
}