/* ============================================
   KALI ARNIS KOREA - Main Stylesheet
   Design: Filipino Martial Arts Theme
   Colors: Deep Navy, Crimson Red, Gold
============================================ */

/* === FONTS === */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Noto+Sans+KR:wght@300;400;500;600;700;900&family=Oswald:wght@400;500;600;700&display=swap');

/* === CSS VARIABLES === */
:root {
  --primary: #0a1628;       /* Deep Navy */
  --secondary: #c8102e;     /* Crimson Red */
  --accent: #f4c430;        /* Gold */
  --accent-light: #ffe066;
  --dark: #060e1c;
  --mid: #1a2a45;
  --light: #e8eef5;
  --white: #ffffff;
  --gray-100: #f4f6f9;
  --gray-200: #e2e8f0;
  --gray-400: #94a3b8;
  --gray-600: #475569;
  --gray-800: #1e293b;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --border: rgba(255,255,255,0.1);
  
  --font-heading: 'Oswald', 'Noto Sans KR', sans-serif;
  --font-display: 'Bebas Neue', 'Oswald', sans-serif;
  --font-body: 'Noto Sans KR', sans-serif;
  
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.15);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.25);
  --shadow-glow: 0 0 30px rgba(248,200,50,0.3);
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --nav-height: 75px;
}

/* === RESET & BASE === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background-color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font-body); }
input, textarea, select { font-family: var(--font-body); }

/* === SCROLLBAR === */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--primary); }
::-webkit-scrollbar-thumb { background: var(--secondary); border-radius: 3px; }

/* ============================================
   NAVIGATION
============================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  padding: 0 2rem;
  transition: var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(6, 14, 28, 0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(200, 16, 46, 0.3);
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.nav-container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--secondary), #8b0014);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  border: 2px solid var(--accent);
  box-shadow: 0 0 15px rgba(200,16,46,0.4);
  flex-shrink: 0;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.nav-logo-ko {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  font-weight: 500;
}

.nav-logo-en {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--white);
  letter-spacing: 0.05em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.03em;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent);
  background: rgba(244, 196, 48, 0.1);
}

.nav-link i {
  font-size: 0.7rem;
  transition: var(--transition);
}

.nav-item:hover .nav-link i {
  transform: rotate(180deg);
}

/* Dropdown */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 200px;
  background: var(--dark);
  border: 1px solid rgba(200,16,46,0.3);
  border-radius: var(--radius-md);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition);
  box-shadow: var(--shadow-lg);
}

.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown a {
  display: block;
  padding: 8px 14px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.8);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-dropdown a:hover {
  background: rgba(200,16,46,0.2);
  color: var(--accent);
  padding-left: 20px;
}

.nav-cta {
  display: flex;
  gap: 10px;
  align-items: center;
}

/* === LANGUAGE TOGGLE BUTTON === */
/* 항상 표시 - nav-cta 숨김과 무관하게 독립 동작 */
.lang-toggle-btn {
  display: flex !important;
  align-items: center;
  gap: 5px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 20px;
  padding: 6px 12px;
  cursor: pointer;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.lang-toggle-btn:hover {
  background: rgba(244,196,48,0.15);
  border-color: rgba(244,196,48,0.5);
  color: var(--accent);
}
.lang-flag {
  font-size: 1rem;
  line-height: 1;
}
.lang-text {
  font-family: var(--font-heading);
  letter-spacing: 0.06em;
}

/* 언어 전환 버튼 전용 래퍼 - 항상 보임 */
.nav-lang-wrap {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 30px;
  cursor: pointer;
  padding: 5px;
}

.nav-hamburger span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 7px); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -7px); }

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
  cursor: pointer;
}

.btn-primary {
  background: var(--secondary);
  color: var(--white);
  border: 2px solid var(--secondary);
}

.btn-primary:hover {
  background: #a00d26;
  border-color: #a00d26;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(200,16,46,0.4);
}

.btn-gold {
  background: var(--accent);
  color: var(--primary);
  border: 2px solid var(--accent);
}

.btn-gold:hover {
  background: var(--accent-light);
  border-color: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(244,196,48,0.4);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.5);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

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

.btn-outline-gold:hover {
  background: var(--accent);
  color: var(--primary);
  transform: translateY(-2px);
}

.btn-sm { padding: 8px 18px; font-size: 0.85rem; }
.btn-lg { padding: 16px 40px; font-size: 1.05rem; }
.btn-xl { padding: 20px 56px; font-size: 1.15rem; border-radius: var(--radius-md); }

/* ============================================
   HERO SECTION
============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 20% 50%, rgba(200, 16, 46, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(244, 196, 48, 0.08) 0%, transparent 50%),
    linear-gradient(135deg, #060e1c 0%, #0a1628 50%, #0d1e38 100%);
}

.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: 
    repeating-linear-gradient(45deg, transparent, transparent 30px, rgba(255,255,255,0.5) 30px, rgba(255,255,255,0.5) 31px),
    repeating-linear-gradient(-45deg, transparent, transparent 30px, rgba(255,255,255,0.5) 30px, rgba(255,255,255,0.5) 31px);
}

.hero-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: calc(var(--nav-height) + 60px) 2rem 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content {}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200, 16, 46, 0.15);
  border: 1px solid rgba(200, 16, 46, 0.4);
  color: var(--accent);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.hero-badge i { color: var(--secondary); }

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 6vw, 6rem);
  line-height: 1;
  color: var(--white);
  letter-spacing: 0.02em;
  margin-bottom: 8px;
}

.hero-title .highlight {
  color: var(--accent);
  display: block;
}

.hero-subtitle {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  color: var(--secondary);
  letter-spacing: 0.08em;
  margin-bottom: 24px;
  font-weight: 400;
}

.hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat {}

.hero-stat-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--accent);
  line-height: 1;
  letter-spacing: 0.02em;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  margin-top: 4px;
  letter-spacing: 0.05em;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  /* 배지가 잘리지 않도록 충분한 여백 확보 */
  padding: 70px 100px 70px 80px;
}

.hero-visual-ring {
  position: relative;
  width: 360px;
  height: 360px;
  flex-shrink: 0;
}

.hero-ring-outer {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid rgba(200,16,46,0.3);
  animation: rotate 20s linear infinite;
}

.hero-ring-mid {
  position: absolute;
  inset: 30px;
  border-radius: 50%;
  border: 1px dashed rgba(244,196,48,0.25);
  animation: rotate 15s linear infinite reverse;
}

.hero-ring-inner {
  position: absolute;
  inset: 70px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200,16,46,0.12), rgba(10,22,40,0.8));
  border: 2px solid rgba(200,16,46,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 60px rgba(200,16,46,0.2), inset 0 0 40px rgba(200,16,46,0.05);
}

.hero-emblem {
  text-align: center;
}

.hero-emblem-icon {
  font-size: 5rem;
  display: block;
  margin-bottom: 8px;
  filter: drop-shadow(0 0 20px rgba(244,196,48,0.5));
}

.hero-emblem-text {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--accent);
  letter-spacing: 0.2em;
}

/* Decorative dots on ring */
.ring-dot {
  position: absolute;
  width: 12px;
  height: 12px;
  background: var(--secondary);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(200,16,46,0.6);
}

/* Orbit badges */
.orbit-badge {
  position: absolute;
  background: var(--mid);
  border: 1px solid rgba(200,16,46,0.4);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--white);
  white-space: nowrap;
  box-shadow: var(--shadow-md);
}

.orbit-badge i { color: var(--accent); font-size: 1rem; }

/* 배지를 hero-visual 기준으로 절대 위치 — 링과 완전히 분리 */
/* hero-visual padding: top/bottom 70px, right 100px, left 80px */
/* ring: 360×360px, 가운데 배치 → ring 우측 끝 = center + 180px */
.orbit-badge-1 {
  /* 우측 상단 — 링 오른쪽 바깥 */
  position: absolute;
  top: 55px;
  right: 6px;
}
.orbit-badge-2 {
  /* 왼쪽 중간 — 링 왼쪽 바깥 */
  position: absolute;
  top: 50%;
  left: 6px;
  transform: translateY(-50%);
}
.orbit-badge-3 {
  /* 우측 하단 — 링 오른쪽 아래 바깥 */
  position: absolute;
  bottom: 55px;
  right: 6px;
}

/* Hero scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.4);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  z-index: 2;
  animation: bounce 2s infinite;
}

.hero-scroll i { font-size: 1.2rem; }

/* ============================================
   SECTION COMMONS
============================================ */
.section {
  padding: 100px 0;
}

.section-dark {
  background: var(--primary);
  color: var(--white);
}

.section-alt {
  background: var(--gray-100);
}

.section-mid {
  background: var(--mid);
  color: var(--white);
}

.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 16px;
}

.section-label::before,
.section-label::after {
  content: '';
  display: block;
  width: 30px;
  height: 2px;
  background: var(--secondary);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.1;
  letter-spacing: 0.03em;
  margin-bottom: 16px;
}

.section-title-light { color: var(--white); }

.section-title span {
  color: var(--accent);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.section-desc-light {
  color: rgba(255,255,255,0.65);
}

/* ============================================
   ANNOUNCEMENT BANNER (below hero)
============================================ */
.announce-bar {
  background: var(--secondary);
  padding: 14px 0;
  overflow: hidden;
}

.announce-ticker {
  display: flex;
  align-items: center;
  gap: 60px;
  animation: ticker 30s linear infinite;
  white-space: nowrap;
}

.announce-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--white);
  letter-spacing: 0.04em;
}

.announce-item i { color: var(--accent); }

.announce-sep {
  color: rgba(255,255,255,0.4);
  font-size: 1.2rem;
}

/* ============================================
   PEKAF CERTIFICATION SECTION
============================================ */
.pekaf-section {
  background: linear-gradient(135deg, var(--dark) 0%, var(--primary) 50%, var(--mid) 100%);
  color: var(--white);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.pekaf-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(200,16,46,0.1), transparent 70%);
  pointer-events: none;
}

.pekaf-cert-card {
  background: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  border: 1px solid rgba(244,196,48,0.3);
  border-radius: var(--radius-xl);
  padding: 50px;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 50px;
  align-items: center;
  max-width: 900px;
  margin: 0 auto 60px;
  position: relative;
  overflow: hidden;
}

.pekaf-cert-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--secondary), var(--accent), var(--secondary));
}

.pekaf-seal {
  width: 160px;
  height: 160px;
  background: radial-gradient(circle, rgba(200,16,46,0.15), rgba(10,22,40,0.8));
  border: 3px solid var(--accent);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  box-shadow: 0 0 40px rgba(244,196,48,0.2), var(--shadow-glow);
  position: relative;
}

.pekaf-seal-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 6px;
}

.pekaf-seal-text {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-align: center;
}

.pekaf-cert-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--accent);
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.pekaf-cert-desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
  margin-bottom: 24px;
}

.pekaf-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pekaf-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(200,16,46,0.15);
  border: 1px solid rgba(200,16,46,0.3);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.82rem;
  color: var(--white);
}

.pekaf-badge i { color: var(--accent); }

.pekaf-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.pekaf-feature {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 28px;
  text-align: center;
  transition: var(--transition);
}

.pekaf-feature:hover {
  background: rgba(200,16,46,0.1);
  border-color: rgba(200,16,46,0.3);
  transform: translateY(-4px);
}

.pekaf-feature-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--secondary), #8b0014);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 16px;
  color: var(--white);
}

.pekaf-feature h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  color: var(--white);
  margin-bottom: 8px;
}

.pekaf-feature p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

/* ============================================
   ABOUT / WHAT IS KALI ARNIS
============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img-main {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--mid);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--mid), var(--primary));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(200,16,46,0.3);
}

.about-img-placeholder .icon-big {
  font-size: 5rem;
  opacity: 0.6;
}

.about-img-placeholder p {
  font-family: var(--font-heading);
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.1em;
  font-size: 0.9rem;
}

.about-float-card {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--secondary);
  color: var(--white);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.about-float-num {
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1;
  color: var(--accent);
}

.about-float-text {
  font-size: 0.8rem;
  margin-top: 4px;
  opacity: 0.9;
}

.about-content {}

.about-points {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 32px 0;
}

.about-point {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.about-point-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, rgba(200,16,46,0.15), rgba(200,16,46,0.05));
  border: 1px solid rgba(200,16,46,0.3);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.about-point-text h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.about-point-text p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================
   PROGRAMS
============================================ */
.programs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.program-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}

.program-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary);
}

.program-card-top {
  padding: 32px;
  background: linear-gradient(135deg, var(--primary), var(--mid));
  position: relative;
  overflow: hidden;
}

.program-card-top::after {
  content: '';
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 100px;
  height: 100px;
  background: rgba(255,255,255,0.03);
  border-radius: 50%;
}

.program-icon {
  width: 56px;
  height: 56px;
  background: rgba(200,16,46,0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent);
  margin-bottom: 16px;
}

.program-level {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  color: var(--secondary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.program-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--white);
  font-weight: 600;
}

.program-card-body {
  padding: 24px 32px 32px;
}

.program-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.program-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.program-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.program-feature i {
  color: var(--secondary);
  font-size: 0.7rem;
}

/* ============================================
   LICENSE SYSTEM SECTION
============================================ */
.license-section {
  background: var(--dark);
  color: var(--white);
}

.license-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding-bottom: 0;
  overflow-x: auto;
}

.license-tab {
  padding: 14px 24px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.5);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
  letter-spacing: 0.04em;
}

.license-tab.active,
.license-tab:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.license-tab-content {
  display: none;
}

.license-tab-content.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

/* License Level Cards */
.levels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.level-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition);
  cursor: pointer;
}

.level-card:hover {
  background: rgba(255,255,255,0.08);
  transform: translateY(-3px);
  border-color: rgba(255,255,255,0.2);
}

.level-badge {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 16px;
  font-family: var(--font-heading);
}

.level-name {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 4px;
}

.level-korean {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 12px;
}

.level-req {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

/* Level colors */
.level-white { background: #f0f0f0; color: #333; border: 2px solid #ddd; }
.level-yellow { background: #ffd700; color: #333; }
.level-orange { background: #ff8c00; color: #fff; }
.level-green { background: #228b22; color: #fff; }
.level-blue { background: #1565c0; color: #fff; }
.level-purple { background: #6a0dad; color: #fff; }
.level-red { background: #c8102e; color: #fff; }
.level-brown { background: #6d3a1f; color: #fff; }
.level-black { background: #1a1a1a; color: #f4c430; border: 2px solid #f4c430; }

/* Exam Schedule */
.exam-schedule {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.exam-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(244,196,48,0.2);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: var(--transition);
}

.exam-card:hover {
  background: rgba(244,196,48,0.06);
  border-color: rgba(244,196,48,0.4);
}

.exam-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}

.exam-date-block {
  display: flex;
  flex-direction: column;
}

.exam-month {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.exam-day {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--white);
  line-height: 1;
}

.exam-status {
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-heading);
}

.status-open { background: rgba(40,167,69,0.2); color: #4caf50; border: 1px solid rgba(40,167,69,0.3); }
.status-upcoming { background: rgba(244,196,48,0.15); color: var(--accent); border: 1px solid rgba(244,196,48,0.3); }
.status-closed { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.4); border: 1px solid rgba(255,255,255,0.1); }

.exam-info { margin-bottom: 16px; }

.exam-info-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 6px;
}

.exam-info-row i { color: var(--secondary); width: 16px; }

/* ============================================
   COMPETITION SECTION
============================================ */
.comp-section {
  background: var(--gray-100);
}

.comp-hero {
  background: linear-gradient(135deg, var(--primary), var(--mid));
  border-radius: var(--radius-xl);
  padding: 60px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  margin-bottom: 50px;
  position: relative;
  overflow: hidden;
}

.comp-hero::before {
  content: '⚔️';
  position: absolute;
  font-size: 200px;
  right: 150px;
  top: -30px;
  opacity: 0.05;
}

.comp-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  color: var(--white);
  line-height: 1.1;
  letter-spacing: 0.02em;
}

.comp-hero-title span { color: var(--accent); }

.comp-hero-desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
  margin-top: 12px;
  max-width: 500px;
  line-height: 1.7;
}

.countdown {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(244,196,48,0.3);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  min-width: 220px;
}

.countdown-label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.15em;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.countdown-display {
  display: flex;
  gap: 10px;
  justify-content: center;
}

.cd-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cd-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--white);
  line-height: 1;
  background: rgba(200,16,46,0.2);
  border: 1px solid rgba(200,16,46,0.4);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  min-width: 50px;
}

.cd-sep {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--accent);
  line-height: 1.2;
  margin-top: 8px;
}

.cd-label {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.5);
  margin-top: 6px;
  letter-spacing: 0.05em;
}

.event-types {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.event-type-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  border: 1px solid var(--gray-200);
  text-align: center;
}

.event-type-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary);
}

.event-type-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  display: block;
}

.event-type-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.event-type-ko {
  font-size: 0.85rem;
  color: var(--secondary);
  font-weight: 500;
  margin-bottom: 12px;
}

.event-type-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================
   NOTICES SECTION
============================================ */
.notices-section {
  background: var(--white);
}

.notices-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.notice-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.notice-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 16px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.notice-item:hover {
  background: var(--gray-100);
}

.notice-cat {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--font-heading);
  white-space: nowrap;
}

.cat-exam { background: rgba(200,16,46,0.1); color: var(--secondary); }
.cat-comp { background: rgba(244,196,48,0.15); color: #b8860b; }
.cat-system { background: rgba(26,42,69,0.1); color: var(--primary); }
.cat-training { background: rgba(40,167,69,0.1); color: #28a745; }
.cat-etc { background: rgba(148,163,184,0.15); color: var(--gray-600); }

.notice-title {
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.notice-important {
  color: var(--secondary);
  font-weight: 700;
}

.notice-date {
  font-size: 0.78rem;
  color: var(--gray-400);
  white-space: nowrap;
}

.notice-more {
  margin-top: 20px;
  text-align: center;
}

/* Quick links card */
.quick-links {
  background: linear-gradient(135deg, var(--primary), var(--mid));
  border-radius: var(--radius-lg);
  padding: 36px;
  color: var(--white);
}

.quick-links-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--accent);
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}

.quick-link-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.quick-link-item {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
  color: var(--white);
}

.quick-link-item:hover {
  background: rgba(200,16,46,0.2);
  border-color: rgba(200,16,46,0.4);
  transform: translateY(-3px);
}

.quick-link-item i {
  font-size: 1.5rem;
  color: var(--accent);
}

.quick-link-item span {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
}

/* ============================================
   CONTACT / CTA
============================================ */
.cta-section {
  background: linear-gradient(135deg, var(--secondary) 0%, #8b0014 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  color: var(--white);
  letter-spacing: 0.04em;
  margin-bottom: 16px;
  position: relative;
}

.cta-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 36px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* ============================================
   FOOTER
============================================ */
.footer {
  background: var(--dark);
  color: var(--white);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 280px 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand {}

.footer-brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-brand-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--white);
  letter-spacing: 0.04em;
}

.footer-brand-desc {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.footer-social {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
  font-size: 0.85rem;
}

.footer-social:hover {
  background: var(--secondary);
  border-color: var(--secondary);
  color: var(--white);
  transform: translateY(-2px);
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

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

.footer-link {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-link:hover {
  color: var(--white);
  padding-left: 4px;
}

.footer-link i { font-size: 0.7rem; color: var(--secondary); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 10px;
}

.footer-contact-item i {
  color: var(--secondary);
  margin-top: 2px;
  flex-shrink: 0;
}

.footer-bottom {
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}

.footer-bottom-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(200,16,46,0.15);
  border: 1px solid rgba(200,16,46,0.2);
  padding: 4px 12px;
  border-radius: 50px;
  color: rgba(255,255,255,0.6);
  font-size: 0.75rem;
}

.footer-bottom-badge i { color: var(--secondary); }

/* ============================================
   PAGE HERO (sub pages)
============================================ */
.page-hero {
  background: linear-gradient(135deg, var(--dark), var(--primary));
  padding: calc(var(--nav-height) + 60px) 0 80px;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 30% 50%, rgba(200, 16, 46, 0.12), transparent 60%),
    radial-gradient(ellipse at 70% 30%, rgba(244, 196, 48, 0.06), transparent 50%);
}

.page-hero-content { position: relative; z-index: 1; }

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 20px;
}

.breadcrumb a { color: var(--accent); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb i { font-size: 0.6rem; }

.page-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  letter-spacing: 0.04em;
  color: var(--white);
  margin-bottom: 12px;
}

.page-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============================================
   FORMS
============================================ */
.form-section {
  background: var(--gray-100);
  padding: 100px 0;
}

.form-container {
  max-width: 800px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 50px;
  box-shadow: var(--shadow-lg);
}

.form-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--text-primary);
  margin-bottom: 8px;
  font-weight: 700;
}

.form-subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

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

.form-group.full { grid-column: 1 / -1; }

.form-label {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.03em;
}

.form-label .required {
  color: var(--secondary);
  margin-left: 3px;
}

.form-input,
.form-select,
.form-textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-primary);
  transition: var(--transition);
  background: var(--white);
  width: 100%;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(200,16,46,0.1);
}

.form-textarea {
  height: 120px;
  resize: vertical;
  line-height: 1.6;
}

.form-hint {
  font-size: 0.78rem;
  color: var(--gray-400);
}

.form-divider {
  grid-column: 1 / -1;
  border: none;
  border-top: 1px solid var(--gray-200);
  margin: 8px 0;
}

.form-section-title {
  grid-column: 1 / -1;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--secondary);
  padding-bottom: 8px;
  border-bottom: 2px solid rgba(200,16,46,0.2);
}

.form-submit {
  grid-column: 1 / -1;
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  padding-top: 16px;
}

/* Fee Table */
.fee-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}

.fee-table th {
  background: rgba(200,16,46,0.7);
  color: var(--white);
  padding: 13px 16px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-align: left;
  letter-spacing: 0.04em;
  border-bottom: 2px solid rgba(244,196,48,0.4);
}

.fee-table td {
  padding: 13px 16px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.85);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.fee-table tr:hover td {
  background: rgba(255,255,255,0.05);
  color: var(--white);
}

/* ============================================
   COMPETITION PAGE
============================================ */
.comp-page-section {
  padding: 80px 0;
}

.schedule-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.schedule-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 24px;
  align-items: center;
  transition: var(--transition);
}

.schedule-item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--secondary);
  transform: translateX(4px);
}

.schedule-date-block {
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
}

.schedule-month {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.schedule-day {
  font-family: var(--font-display);
  font-size: 2rem;
  line-height: 1.1;
}

.schedule-weekday {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.6);
}

.schedule-info h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.schedule-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.schedule-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.schedule-meta-item i { color: var(--secondary); font-size: 0.8rem; }

.schedule-actions {
  display: flex;
  gap: 8px;
  flex-direction: column;
}

/* ============================================
   ANIMATIONS
============================================ */
@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

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

@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

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

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

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 20px rgba(200,16,46,0.3); }
  50% { box-shadow: 0 0 40px rgba(200,16,46,0.6); }
}

.animate-fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }

/* ============================================
   MOBILE NAV OVERLAY
============================================ */
.mobile-nav {
  position: fixed;
  inset: 0;
  background: rgba(6,14,28,0.98);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding: 100px 2rem 40px;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  color: rgba(255,255,255,0.8);
  font-family: var(--font-heading);
  font-size: 1.2rem;
  border-radius: var(--radius-md);
  transition: var(--transition);
  letter-spacing: 0.04em;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background: rgba(200,16,46,0.15);
  color: var(--accent);
}

.mobile-nav-link i { color: var(--secondary); width: 20px; }

.mobile-nav-sub {
  padding-left: 52px;
  display: none;
}

.mobile-nav-sub.open { display: flex; flex-direction: column; gap: 4px; }

.mobile-nav-sub a {
  padding: 10px 16px;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  display: block;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.mobile-nav-sub a:hover { color: var(--accent); background: rgba(255,255,255,0.05); }

.mobile-nav-footer {
  margin-top: auto;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ============================================
   RESPONSIVE
============================================ */
@media (max-width: 1100px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .pekaf-cert-card { grid-template-columns: 1fr; text-align: center; }
  .pekaf-seal { margin: 0 auto; }
  .pekaf-badges { justify-content: center; }
}

@media (max-width: 900px) {
  .hero-container { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .notices-layout { grid-template-columns: 1fr; }
  .comp-hero { grid-template-columns: 1fr; text-align: center; }
  .countdown { margin: 0 auto; }
  .event-types { grid-template-columns: 1fr 1fr; }
  .pekaf-features { grid-template-columns: 1fr 1fr; }
  .nav-menu, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
}

@media (max-width: 768px) {
  :root { --nav-height: 65px; }
  .section { padding: 70px 0; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: auto; }
  .event-types { grid-template-columns: 1fr; }
  .pekaf-features { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .schedule-item { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .form-container { padding: 30px; }
  .comp-hero { padding: 36px; }
  .levels-grid { grid-template-columns: repeat(2, 1fr); }
  .exam-schedule { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .hero-badge { font-size: 0.7rem; }
  .levels-grid { grid-template-columns: 1fr; }
  .schedule-meta { flex-direction: column; gap: 6px; }
  .schedule-actions { flex-direction: row; }
}

/* ============================================
   UTILITY CLASSES
============================================ */
.text-gold { color: var(--accent); }
.text-red { color: var(--secondary); }
.text-white { color: var(--white); }
.text-muted { color: var(--text-secondary); }
.text-center { text-align: center; }
.text-right { text-align: right; }
.fw-bold { font-weight: 700; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.d-flex { display: flex; }
.gap-16 { gap: 16px; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.w-full { width: 100%; }