/* ============================================
   KBSV NEXT GEN – Landing Page Styles
   Brand: Yellow (#F5A623) + Warm Gray/Brown
   Theme: Light, energetic, Gen Z friendly
   ============================================ */

/* ── Design Tokens ── */
:root {
    /* KBSV Brand Colors (from logo) */
    --kb-yellow: #F5A623;
    --kb-yellow-light: #FFD166;
    --kb-yellow-dark: #E09000;
    --kb-brown: #8B7355;
    --kb-brown-light: #A89279;
    --kb-gray: #6B6B6B;
    --kb-dark: #2C2C2C;

    /* Extended palette */
    --accent-green: #34C759;
    --accent-blue: #007AFF;
    --accent-red: #FF3B30;
    --accent-orange: #FF9500;

    /* Background system – Light & Warm */
    --bg-primary: #FAFAF7;
    --bg-secondary: #F5F3EE;
    --bg-tertiary: #EEEBE4;
    --bg-card: rgba(255, 255, 255, 0.85);
    --bg-card-hover: rgba(255, 255, 255, 0.95);
    --bg-hero-gradient: linear-gradient(135deg, #FFF9F0 0%, #FFF5E6 30%, #FEF0D5 60%, #FAFAF7 100%);

    /* Text */
    --text-primary: #1A1A1A;
    --text-secondary: #5A5A5A;
    --text-tertiary: #8A8A8A;
    --text-inverse: #FFFFFF;

    /* Borders */
    --border-light: rgba(139, 115, 85, 0.12);
    --border-medium: rgba(139, 115, 85, 0.2);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.12);
    --shadow-yellow: 0 4px 20px rgba(245, 166, 35, 0.3);
    --shadow-yellow-lg: 0 8px 40px rgba(245, 166, 35, 0.4);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;

    /* Spacing */
    --section-padding: 100px 0;
    --container-max: 1200px;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Border radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

/* ── SVG Icon System (Korean-style minimal line icons) ── */
.icon {
    width: 24px;
    height: 24px;
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
    stroke: currentColor;
}

.icon-sm {
    width: 18px;
    height: 18px;
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
    stroke: currentColor;
}

.icon-xs {
    width: 14px;
    height: 14px;
    display: inline-block;
    vertical-align: -2px;
    flex-shrink: 0;
    stroke: currentColor;
}

.stat-svg-icon {
    width: 28px;
    height: 28px;
    color: var(--kb-yellow);
    margin-bottom: 4px;
}

/* Icon in about-card */
.about-card-icon .icon {
    width: 32px;
    height: 32px;
    color: var(--kb-yellow-dark);
}

/* Icon in req-icon */
.req-icon .icon {
    width: 28px;
    height: 28px;
    color: var(--kb-yellow-dark);
}

/* Icon in benefit-icon */
.benefit-icon .icon {
    width: 28px;
    height: 28px;
    color: var(--kb-yellow-dark);
}

/* Icon in buttons */
.btn .icon {
    width: 18px;
    height: 18px;
    vertical-align: -3px;
    margin-right: 4px;
}

/* Award icon */
.award-icon .icon-sm {
    color: var(--kb-yellow);
}

/* Contact icon */
.contact-icon .icon-sm {
    width: 20px;
    height: 20px;
    color: var(--kb-yellow);
}

/* Footer icons */
.footer-icon {
    vertical-align: -3px;
    color: var(--kb-yellow-light);
}

/* Activity emoji -> SVG */
.activity-emoji .icon-sm {
    width: 20px;
    height: 20px;
    color: var(--kb-yellow-dark);
}

/* Method icons */
.method-icon .icon {
    width: 24px;
    height: 24px;
    color: var(--kb-yellow);
}

/* RS highlight icons */
.rs-highlight-icon .icon {
    width: 24px;
    height: 24px;
    color: var(--kb-yellow-dark);
}

/* Day mission icons */
.day-mission .icon-xs {
    color: var(--accent-green);
    margin-right: 2px;
}

/* Week badge icons */
.week-badge .icon-sm {
    margin-right: 2px;
    vertical-align: -2px;
}

/* RS title icons */
.rs-title .icon-sm {
    color: var(--kb-yellow);
    margin-right: 4px;
}

/* RS time icons */
.rs-time .icon-xs {
    margin-right: 2px;
}

/* ── Reset & Base ── */

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

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

body {
    font-family: var(--font-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--kb-yellow) 0%, var(--kb-yellow-dark) 100%);
    color: var(--text-primary);
    box-shadow: var(--shadow-yellow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-yellow-lg);
    background: linear-gradient(135deg, var(--kb-yellow-light) 0%, var(--kb-yellow) 100%);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--kb-brown-light);
    color: var(--kb-brown);
}

.btn-outline:hover {
    background: var(--kb-brown);
    border-color: var(--kb-brown);
    color: var(--text-inverse);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ── Scroll Reveal ── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ── Section Shared ── */
.section {
    padding: var(--section-padding);
    position: relative;
}

.section:nth-child(odd) {
    background: var(--bg-primary);
}

.section:nth-child(even) {
    background: var(--bg-secondary);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.15), rgba(245, 166, 35, 0.05));
    border: 1px solid rgba(245, 166, 35, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--kb-yellow-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
    margin-bottom: 16px;
}

.text-accent {
    background: linear-gradient(135deg, var(--kb-yellow) 0%, var(--kb-yellow-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ═══════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 250, 247, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 36px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    padding: 10px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--text-primary);
    background: rgba(245, 166, 35, 0.08);
}

.nav-cta {
    background: linear-gradient(135deg, var(--kb-yellow), var(--kb-yellow-dark));
    color: var(--text-primary) !important;
    font-weight: 600;
    border-radius: var(--radius-full);
    padding: 10px 24px !important;
    margin-left: 8px;
}

.nav-cta:hover {
    box-shadow: var(--shadow-yellow);
    transform: translateY(-1px);
    background: linear-gradient(135deg, var(--kb-yellow-light), var(--kb-yellow)) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ═══════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: var(--bg-hero-gradient);
    overflow: hidden;
    padding-top: 72px;
}

/* Decorative Background Shapes */
.hero-bg-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.12;
}

.shape-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--kb-yellow), transparent 70%);
    top: -100px;
    right: -100px;
    animation: floatShape 15s ease-in-out infinite;
}

.shape-2 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, var(--kb-yellow-light), transparent 70%);
    bottom: -50px;
    left: -50px;
    animation: floatShape 20s ease-in-out infinite reverse;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--accent-green), transparent 70%);
    top: 40%;
    left: 15%;
    animation: floatShape 12s ease-in-out infinite 2s;
}

.shape-4 {
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, var(--kb-brown-light), transparent 70%);
    top: 20%;
    right: 30%;
    animation: floatShape 18s ease-in-out infinite 4s;
}

@keyframes floatShape {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(20px, -30px) scale(1.05); }
    50% { transform: translate(-15px, 20px) scale(0.95); }
    75% { transform: translate(25px, 15px) scale(1.02); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
    padding: 40px 24px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(52, 199, 89, 0.1);
    border: 1px solid rgba(52, 199, 89, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    color: #2d8a46;
    margin-bottom: 24px;
    animation: fadeInDown 0.8s ease-out;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-green);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
    font-family: var(--font-display);
    margin-bottom: 16px;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.title-line {
    display: block;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    color: var(--kb-dark);
}

.title-accent {
    background: linear-gradient(135deg, var(--kb-yellow) 0%, var(--kb-yellow-dark) 50%, var(--kb-brown) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-tagline {
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    color: var(--text-secondary);
    margin-bottom: 12px;
    animation: fadeInUp 0.8s ease-out 0.3s both;
}

.hero-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 520px;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

/* Countdown */
.countdown-wrapper {
    margin-bottom: 32px;
    animation: fadeInUp 0.8s ease-out 0.5s both;
}

.countdown-label {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
    margin-bottom: 12px;
}

.countdown {
    display: flex;
    align-items: center;
    gap: 8px;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    min-width: 70px;
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(10px);
}

.countdown-number {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--kb-yellow-dark);
    line-height: 1;
}

.countdown-text {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}

.countdown-separator {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--kb-brown-light);
}

/* Hero Actions */
.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 1s ease-out 0.4s both;
}

.hero-mascot-wrapper {
    position: relative;
    z-index: 2;
}

.hero-mascot {
    width: 320px;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(245, 166, 35, 0.2));
    animation: mascotFloat 4s ease-in-out infinite;
}

.mascot-glow {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 40px;
    background: radial-gradient(ellipse, rgba(245, 166, 35, 0.2), transparent 70%);
    border-radius: 50%;
    animation: glowPulse 4s ease-in-out infinite;
}

@keyframes mascotFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

@keyframes mascotBounceFloat {
    0%, 100% { transform: translateY(0) scale(1) rotate(0deg); }
    30% { transform: translateY(-10px) scale(1.03) rotate(-2deg); }
    50% { transform: translateY(-20px) scale(1.08) rotate(3deg); }
    70% { transform: translateY(-12px) scale(1.03) rotate(1deg); }
}

@keyframes glowPulse {
    0%, 100% { transform: translateX(-50%) scale(1); opacity: 0.6; }
    50% { transform: translateX(-50%) scale(1.1); opacity: 0.3; }
}

/* Stat Bubbles */
.hero-stats {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.stat-bubble {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 14px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(10px);
    animation: floatBubble 5s ease-in-out infinite;
}

.stat-bubble-1 {
    top: 5%;
    right: 0;
    animation-delay: 0s;
}

.stat-bubble-2 {
    bottom: 25%;
    left: -10%;
    animation-delay: 1.5s;
}

.stat-bubble-3 {
    bottom: 5%;
    right: 5%;
    animation-delay: 3s;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--kb-yellow-dark);
}

.stat-icon {
    font-size: 1.4rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

@keyframes floatBubble {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Scroll Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    animation: fadeInUp 1s ease-out 1s both;
}

.hero-scroll-indicator span {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid var(--kb-brown-light);
    border-bottom: 2px solid var(--kb-brown-light);
    transform: rotate(45deg);
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: rotate(45deg) translate(0, 0); opacity: 0.5; }
    50% { transform: rotate(45deg) translate(5px, 5px); opacity: 1; }
}

/* ═══════════════════════════════════════
   ABOUT SECTION
   ═══════════════════════════════════════ */
.about-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.about-card {
    padding: 32px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--kb-yellow), var(--kb-yellow-dark));
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.about-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(245, 166, 35, 0.2);
}

.about-card:hover::before {
    transform: scaleX(1);
}

.about-card-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.about-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.about-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.about {
    padding-bottom: 20px !important;
}

.about-mascot {
    text-align: center;
    margin-top: 15px;
}

.floating-mascot {
    width: 165px;
    height: auto;
    margin: 0 auto;
    animation: mascotBounceFloat 4s ease-in-out infinite;
    filter: drop-shadow(0 12px 24px rgba(245, 166, 35, 0.22));
}

/* ═══════════════════════════════════════
   ROADMAP / WEEK CARDS
   ═══════════════════════════════════════ */
.roadmap {
    background: var(--bg-secondary) !important;
    padding-top: 40px !important;
}

.week-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    margin-bottom: 48px;
}

.week-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
}

.week-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: rgba(245, 166, 35, 0.2);
}

.week-card-featured {
    grid-column: 1 / -1;
    border: 2px solid rgba(245, 166, 35, 0.3);
    background: linear-gradient(135deg, rgba(255, 249, 240, 0.9), rgba(255, 245, 230, 0.6));
    position: relative;
}

.week-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-light);
}

.week-1 { background: linear-gradient(135deg, rgba(0, 122, 255, 0.06), rgba(0, 122, 255, 0.02)); }
.week-2 { background: linear-gradient(135deg, rgba(245, 166, 35, 0.08), rgba(245, 166, 35, 0.02)); }
.week-3 { background: linear-gradient(135deg, rgba(255, 59, 48, 0.06), rgba(245, 166, 35, 0.06)); }

.week-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    color: rgba(139, 115, 85, 0.12);
    line-height: 1;
}

.week-title-group h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
}

.week-subtitle {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--kb-yellow-dark);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: 2px;
}

.week-badge {
    margin-left: auto;
    padding: 5px 14px;
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.12), rgba(245, 166, 35, 0.04));
    border: 1px solid rgba(245, 166, 35, 0.25);
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--kb-yellow-dark);
    white-space: nowrap;
}

.week-badge-fire {
    background: linear-gradient(135deg, rgba(255, 59, 48, 0.12), rgba(245, 166, 35, 0.12));
    border-color: rgba(255, 59, 48, 0.3);
    color: #D43B2F;
    animation: firePulse 2s ease-in-out infinite;
}

@keyframes firePulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 59, 48, 0.15); }
    50% { box-shadow: 0 0 0 6px rgba(255, 59, 48, 0); }
}

.week-body {
    padding: 20px 24px 24px;
}

.week-intro {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--kb-yellow);
}

/* Day Items */
.day-item {
    display: flex;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid rgba(139, 115, 85, 0.06);
    transition: all var(--transition-fast);
}

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

.day-item:hover {
    padding-left: 6px;
}

.day-highlight {
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.06), transparent);
    border-radius: var(--radius-md);
    padding: 14px 12px !important;
    margin: 4px -12px;
}

.day-tag {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--kb-brown);
    margin-top: 2px;
}

.day-tag-special {
    background: linear-gradient(135deg, var(--kb-yellow), var(--kb-yellow-dark));
    color: var(--text-primary);
}

.day-content strong {
    display: block;
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 3px;
}

.day-content p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.day-mission {
    display: inline-block;
    margin-top: 6px;
    padding: 3px 10px;
    background: linear-gradient(135deg, rgba(52, 199, 89, 0.1), rgba(52, 199, 89, 0.04));
    border: 1px solid rgba(52, 199, 89, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: #2d8a46;
}

/* Rising Stars Schedule */
.rising-stars-schedule {
    margin-bottom: 24px;
}

.rs-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.rs-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
}

.rs-item {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 16px;
    transition: all var(--transition-fast);
}

.rs-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.rs-item-highlight {
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.1), rgba(245, 166, 35, 0.04));
    border-color: rgba(245, 166, 35, 0.3);
}

.rs-time {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--kb-yellow-dark);
    margin-bottom: 6px;
}

.rs-content strong {
    display: block;
    font-size: 0.85rem;
    color: var(--text-primary);
    margin-bottom: 3px;
}

.rs-content p {
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Rising Stars Highlights */
.rs-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.rs-highlight-item {
    display: flex;
    gap: 12px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    transition: all var(--transition-fast);
}

.rs-highlight-item:hover {
    border-color: rgba(245, 166, 35, 0.2);
    box-shadow: var(--shadow-sm);
}

.rs-highlight-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.rs-highlight-item strong {
    display: block;
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.rs-highlight-item p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Experience Grid (Week 3-6) */
.experience-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.experience-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
}

.experience-item:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 16px rgba(245, 166, 35, 0.1);
    transform: translateX(4px);
}

.experience-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.12), rgba(245, 166, 35, 0.04));
    border-radius: var(--radius-md);
}

.experience-icon .icon {
    width: 22px;
    height: 22px;
    color: var(--primary);
}

.experience-content strong {
    display: block;
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.experience-content p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* Week Mascot */
.week-mascot {
    position: absolute;
    bottom: 16px;
    right: 16px;
    z-index: 1;
    pointer-events: none;
}

.week-mascot-img {
    width: 72px;
    height: auto;
    filter: drop-shadow(0 8px 16px rgba(245, 166, 35, 0.15));
    animation: mascotFloat 4s ease-in-out infinite;
    opacity: 0.6;
}

/* Learning Method Bar */
.learning-method {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    padding: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.method-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.method-icon {
    font-size: 1.6rem;
    flex-shrink: 0;
}

.method-item strong {
    display: block;
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.method-item p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* ═══════════════════════════════════════
   ACTIVITIES
   ═══════════════════════════════════════ */
.activities-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 48px;
}

.activity-card {
    background: linear-gradient(145deg, #FFF9ED 0%, #FFF3D6 40%, #FFEABA 100%);
    border: 1px solid rgba(245, 166, 35, 0.25);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.activity-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(245, 166, 35, 0.08) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

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

.activity-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.activity-learn::after {
    background: linear-gradient(90deg, var(--accent-blue), #5AC8FA);
}

.activity-fight::after {
    background: linear-gradient(90deg, var(--kb-yellow), var(--accent-orange));
}

.activity-card:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: 
        0 12px 40px rgba(245, 166, 35, 0.2),
        0 4px 12px rgba(245, 166, 35, 0.1),
        inset 0 0 0 1px rgba(245, 166, 35, 0.3);
    border-color: rgba(245, 166, 35, 0.4);
}

.activity-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
}

.activity-icon-wrapper {
    flex-shrink: 0;
}

.activity-mascot {
    width: 80px;
    height: auto;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.1));
}

.activity-weeks {
    display: inline-block;
    padding: 4px 12px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--kb-brown);
    margin-bottom: 4px;
}

.activity-meta h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
}

.activity-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.activity-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.activity-emoji {
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Daily Schedule */
.daily-schedule {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 36px;
}

.schedule-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 24px;
    text-align: center;
}

.schedule-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.schedule-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 16px 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.schedule-item:hover {
    background: var(--bg-tertiary);
    transform: translateY(-2px);
}

.schedule-time {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--kb-yellow-dark);
    margin-bottom: 6px;
}

.schedule-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.schedule-highlight {
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.1), rgba(245, 166, 35, 0.05));
    border: 1px solid rgba(245, 166, 35, 0.2);
}

/* ═══════════════════════════════════════
   REQUIREMENTS
   ═══════════════════════════════════════ */
.requirements-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.req-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 28px 20px;
    text-align: center;
    transition: all var(--transition-base);
}

.req-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.req-no {
    background: linear-gradient(135deg, rgba(52, 199, 89, 0.08), rgba(52, 199, 89, 0.02));
    border-color: rgba(52, 199, 89, 0.2);
}

.req-icon {
    font-size: 2.2rem;
    margin-bottom: 12px;
}

.req-card h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.req-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Priority Box */
.priority-box {
    display: flex;
    align-items: center;
    gap: 32px;
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.08), rgba(245, 166, 35, 0.02));
    border: 1px solid rgba(245, 166, 35, 0.2);
    border-radius: var(--radius-xl);
    padding: 32px;
}

.priority-mascot-img {
    width: 120px;
    height: auto;
    filter: drop-shadow(0 8px 16px rgba(245, 166, 35, 0.15));
    animation: mascotFloat 5s ease-in-out infinite;
}

.priority-content h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.priority-content li {
    font-size: 0.95rem;
    color: var(--text-secondary);
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
}

.priority-content li::before {
    content: '⭐';
    position: absolute;
    left: 0;
    font-size: 0.75rem;
}

/* ═══════════════════════════════════════
   BENEFITS
   ═══════════════════════════════════════ */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.benefit-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(245, 166, 35, 0.05), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(245, 166, 35, 0.2);
}

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

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.benefit-card h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
    position: relative;
    z-index: 1;
}

.benefit-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
    position: relative;
    z-index: 1;
}

/* ═══════════════════════════════════════
   KBSV SECTION
   ═══════════════════════════════════════ */
.kbsv {
    background: var(--bg-secondary) !important;
}

.kbsv-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 48px;
    align-items: start;
}

.kbsv-logo-box {
    margin-bottom: 24px;
}

.kbsv-logo-large {
    height: 48px;
    width: auto;
}

.kbsv-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 28px;
}

.kbsv-awards {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.award-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.award-item:hover {
    border-color: rgba(245, 166, 35, 0.3);
    box-shadow: var(--shadow-sm);
}

.award-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
}

.kbsv-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.kbsv-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
}

.kbsv-stat:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.kbsv-stat-number {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--kb-yellow-dark);
    line-height: 1;
    margin-bottom: 6px;
}

.kbsv-stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ═══════════════════════════════════════
   APPLY / FORM SECTION
   ═══════════════════════════════════════ */
.apply {
    background: linear-gradient(180deg, var(--bg-primary) 0%, #FFF9F0 100%) !important;
}

.apply-wrapper {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
    align-items: start;
}

.apply-form-container {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.apply-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    color: var(--text-primary);
    background: var(--bg-primary);
    transition: all var(--transition-fast);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--kb-yellow);
    box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-tertiary);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-note {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    text-align: center;
    margin-top: 4px;
}

/* Form Success */
.form-success {
    text-align: center;
    padding: 48px 24px;
}

.success-mascot {
    width: 140px;
    height: auto;
    margin: 0 auto 24px;
    animation: mascotFloat 3s ease-in-out infinite;
}

.form-success h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.form-success p {
    font-size: 1rem;
    color: var(--text-secondary);
}

/* Sidebar */
.apply-sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-card,
.process-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 28px;
}

.contact-card h3,
.process-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.contact-item {
    display: flex;
    gap: 14px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-light);
}

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

.contact-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-item strong {
    display: block;
    font-size: 0.85rem;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.contact-item p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Process Steps */
.process-steps {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.process-step {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.step-num {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--kb-yellow), var(--kb-yellow-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
    flex-shrink: 0;
}

/* ═══════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════ */
.footer {
    background: var(--kb-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    height: 32px;
    width: auto;
    margin-bottom: 16px;
    filter: brightness(1.5);
}

.footer-brand p {
    font-size: 0.85rem;
    line-height: 1.6;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-display);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--kb-yellow);
}

.footer-contact p {
    font-size: 0.85rem;
    line-height: 1.8;
}

.footer-bottom {
    padding-top: 24px;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
    line-height: 1.8;
}

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ═══════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════ */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-desc {
        max-width: none;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-mascot {
        width: 240px;
    }

    .countdown {
        justify-content: center;
    }

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

    .week-cards {
        grid-template-columns: 1fr;
    }

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

    .rs-highlights {
        grid-template-columns: 1fr;
    }

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

    .activities-grid {
        grid-template-columns: 1fr;
    }

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

    .kbsv-content {
        grid-template-columns: 1fr;
    }

    .apply-wrapper {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }

    .nav-menu {
        display: none;
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(250, 250, 247, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 20px;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-cta {
        margin-left: 0;
        margin-top: 16px;
    }

    .hero {
        min-height: auto;
        padding: 100px 0 60px;
    }

    .title-line {
        font-size: 2.5rem;
    }

    .hero-visual {
        order: -1;
    }

    .hero-mascot {
        width: 180px;
    }

    .stat-bubble {
        display: none;
    }

    .hero-scroll-indicator {
        display: none;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .rs-grid {
        grid-template-columns: 1fr 1fr;
    }

    .week-mascot {
        display: none;
    }

    .learning-method {
        grid-template-columns: 1fr 1fr;
    }

    .requirements-grid {
        grid-template-columns: 1fr 1fr;
    }

    .priority-box {
        flex-direction: column;
        text-align: center;
    }

    .benefits-grid {
        grid-template-columns: 1fr 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 480px) {
    .countdown-item {
        min-width: 56px;
        padding: 10px 12px;
    }

    .countdown-number {
        font-size: 1.4rem;
    }

    .requirements-grid {
        grid-template-columns: 1fr;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .rs-grid {
        grid-template-columns: 1fr;
    }

    .learning-method {
        grid-template-columns: 1fr;
    }

    .apply-form-container {
        padding: 24px;
    }

    .kbsv-stats {
        grid-template-columns: 1fr 1fr;
    }
}