/* ========================================
   2026 부산대표 관광기념품 공모전
   Global Styles
======================================== */

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

:root {
  --blue-start: #1e6fd9;
  --blue-mid:   #2b8de0;
  --blue-end:   #5b5ef4;
  --teal:       #0fb8c9;
  --purple:     #7c4dff;
  --navy:       #1a2a4a;
  --text-dark:  #1e293b;
  --text-mid:   #475569;
  --text-light: #94a3b8;
  --bg-light:   #f0f4ff;
  --bg-white:   #ffffff;
  --card-shadow: 0 4px 24px rgba(30,111,217,0.08);
  --card-shadow-hover: 0 8px 36px rgba(30,111,217,0.16);
  --radius-lg:  16px;
  --radius-md:  12px;
  --radius-sm:  8px;
  --grad-main: linear-gradient(135deg, var(--blue-start), var(--blue-end));
  --grad-teal: linear-gradient(135deg, var(--teal), var(--blue-mid));
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Noto Sans KR', sans-serif;
  color: var(--text-dark);
  background: var(--bg-white);
  line-height: 1.7;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ========================================
   BUTTONS
======================================== */
.btn-primary {
  display: inline-block;
  padding: 14px 32px;
  background: var(--grad-main);
  color: #fff;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.3px;
  transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 16px rgba(30,111,217,0.3);
  cursor: pointer;
  border: none;
}
.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(30,111,217,0.4);
}

.btn-outline {
  display: inline-block;
  padding: 13px 30px;
  background: rgba(255,255,255,0.9);
  color: var(--blue-start);
  border: 2px solid rgba(255,255,255,0.8);
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  transition: all 0.2s;
  backdrop-filter: blur(4px);
}
.btn-outline:hover {
  background: #fff;
  border-color: #fff;
  transform: translateY(-2px);
}

.btn-secondary {
  display: inline-block;
  padding: 13px 30px;
  background: #fff;
  color: var(--text-mid);
  border: 2px solid #e2e8f0;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  transition: all 0.2s;
}
.btn-secondary:hover {
  border-color: var(--blue-start);
  color: var(--blue-start);
  transform: translateY(-2px);
}

.btn-center {
  display: block;
  width: fit-content;
  margin: 40px auto 0;
}

/* ========================================
   NAVBAR
======================================== */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226,232,240,0.8);
  transition: box-shadow 0.3s;
}
#navbar.scrolled {
  box-shadow: 0 2px 20px rgba(30,111,217,0.1);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  white-space: nowrap;
}
.nav-logo .logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--grad-main);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 16px;
  flex-shrink: 0;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-mid);
  border-radius: 8px;
  transition: all 0.2s;
  white-space: nowrap;
}
.nav-link:hover {
  color: var(--blue-start);
  background: var(--bg-light);
}
.nav-btn-apply {
  padding: 9px 20px;
  background: var(--grad-main);
  color: #fff !important;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 700;
  margin-left: 8px;
  transition: opacity 0.2s, transform 0.2s;
  box-shadow: 0 3px 12px rgba(30,111,217,0.3);
}
.nav-btn-apply:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ========================================
   SECTIONS — COMMON
======================================== */
.section {
  padding: 100px 0;
  position: relative;
}
.section-light { background: var(--bg-light); }
.section-white { background: var(--bg-white); }

.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
  text-align: center;
}

.section-badge {
  display: inline-block;
  padding: 4px 16px;
  background: rgba(30,111,217,0.08);
  color: var(--blue-start);
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
  border: 1px solid rgba(30,111,217,0.15);
}

.section-title {
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.3;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-desc {
  font-size: 15px;
  color: var(--text-mid);
  max-width: 680px;
  margin: 0 auto 52px;
  line-height: 1.8;
}

.section-underline {
  width: 48px;
  height: 4px;
  background: var(--grad-main);
  border-radius: 2px;
  margin: 0 auto 52px;
}

/* ========================================
   HERO
======================================== */
#hero {
  min-height: 100vh;
  background: linear-gradient(160deg, #dceeff 0%, #e8eeff 40%, #f0f4ff 100%);
  display: flex;
  align-items: center;
  padding-top: 68px;
  position: relative;
  overflow: hidden;
}

/* Decorative blobs */
#hero::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(91,94,244,0.12) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  pointer-events: none;
}
#hero::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(30,111,217,0.1) 0%, transparent 70%);
  bottom: 0;
  left: 10%;
  pointer-events: none;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 32px 120px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(30,111,217,0.1);
  color: var(--blue-start);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 24px;
  border: 1px solid rgba(30,111,217,0.2);
  letter-spacing: 0.3px;
}

.hero-title {
  font-size: clamp(36px, 5.5vw, 60px);
  font-weight: 900;
  color: var(--navy);
  line-height: 1.2;
  letter-spacing: -1px;
  margin-bottom: 20px;
}
.hero-title strong {
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 17px;
  color: var(--text-mid);
  margin-bottom: 40px;
  font-weight: 400;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-btns .btn-primary { font-size: 16px; padding: 16px 36px; }
.hero-btns .btn-outline  { font-size: 16px; padding: 14px 34px; }

/* ---- Poster card ---- */
.hero-poster {
  display: flex;
  justify-content: center;
}

.poster-card {
  border-radius: 24px;
  width: 340px;
  box-shadow: 0 20px 60px rgba(30,70,170,0.35);
  overflow: hidden;
  animation: floatPoster 4s ease-in-out infinite;
  line-height: 0;
}
.poster-card::before,
.poster-card::after {
  display: none;
}
.poster-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 24px;
}

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



/* Hero wave */
.hero-wave {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  line-height: 0;
}
.hero-wave svg { width: 100%; height: 80px; }

/* ========================================
   SECTION 1 — 소개 카드
======================================== */
.cards-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 8px;
}

.intro-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: left;
  box-shadow: var(--card-shadow);
  transition: transform 0.25s, box-shadow 0.25s;
}
.intro-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--card-shadow-hover);
}
.intro-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--blue-start);
  margin-bottom: 20px;
}
.intro-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.4;
}
.intro-card p {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.7;
}

/* ========================================
   SECTION 2 — 공모 부문
======================================== */
.contest-panel {
  background: rgba(255,255,255,0.8);
  border-radius: var(--radius-lg);
  padding: 10px 32px 32px;
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(8px);
  max-width: 740px;
  margin: 0 auto;
}

.contest-card-wrap {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.contest-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 20px 24px;
  text-align: left;
  box-shadow: 0 2px 10px rgba(30,111,217,0.06);
  transition: transform 0.2s;
}
.contest-item:hover { transform: translateX(4px); }

.contest-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--grad-main);
  flex-shrink: 0;
}
.contest-item p {
  font-size: 15px;
  color: var(--text-dark);
  line-height: 1.6;
}
.contest-item strong { color: var(--blue-start); }

.contest-notes {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}
.note-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--bg-light);
  border-radius: 50px;
  font-size: 12.5px;
  color: var(--text-mid);
  font-weight: 500;
}
.note-badge i { color: var(--blue-start); }

/* ========================================
   SECTION 3 — 사업설명회
======================================== */
.info-panel {
  max-width: 680px;
  margin: 0 auto;
}

.info-box {
  background: rgba(255,255,255,0.9);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--card-shadow);
  text-align: left;
}

.info-box-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--bg-light);
}

.info-table {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.info-row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid #f1f5f9;
  align-items: flex-start;
}
.info-row:last-child { border-bottom: none; }

.info-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--blue-start);
  background: rgba(30,111,217,0.08);
  padding: 4px 10px;
  border-radius: 6px;
  text-align: center;
  height: fit-content;
  white-space: nowrap;
}
.info-value {
  font-size: 14.5px;
  color: var(--text-dark);
  line-height: 1.7;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.info-value strong { font-weight: 700; color: var(--navy); }
.info-value small   { font-size: 12.5px; color: var(--text-mid); }

.info-notice {
  margin-top: 20px;
  padding: 16px 20px;
  background: rgba(30,111,217,0.05);
  border-left: 3px solid var(--blue-start);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 13.5px;
  color: var(--text-mid);
  display: flex;
  gap: 10px;
  align-items: flex-start;
  line-height: 1.7;
}
.info-notice i {
  color: var(--blue-start);
  font-size: 15px;
  margin-top: 2px;
  flex-shrink: 0;
}

/* ========================================
   SECTION 4 — 응모 자격 및 출품 기준
======================================== */
.qualify-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
  text-align: left;
}

.qualify-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--card-shadow);
  transition: transform 0.25s, box-shadow 0.25s;
}
.qualify-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
}

.qcard-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--bg-light);
}

/* 응모 자격 리스트 */
.qualify-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.qualify-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 14px;
  color: var(--text-dark);
  line-height: 1.6;
}
.q-num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--grad-main);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.qualify-list small {
  display: block;
  font-size: 12px;
  color: var(--text-light);
  margin-top: 2px;
}

/* 출품작 기준 리스트 */
.criteria-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.criteria-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13.5px;
  color: var(--text-dark);
  line-height: 1.6;
}
.criteria-list i {
  color: var(--blue-end);
  font-size: 16px;
  margin-top: 2px;
  flex-shrink: 0;
}
.criteria-note {
  margin-top: 16px;
  font-size: 12px;
  color: var(--text-light);
}

/* 제품 규격 */
.spec-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.spec-item {
  padding: 14px 16px;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
}
.spec-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--blue-start);
  margin-bottom: 4px;
}
.spec-val {
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
}

.qualify-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
}

/* ========================================
   SECTION 5 — 심사 프로세스
======================================== */
.process-cards {
  display: flex;
  align-items: stretch;
  gap: 16px;
  justify-content: center;
  margin-bottom: 32px;
}

.process-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: left;
  box-shadow: var(--card-shadow);
  transition: transform 0.25s, box-shadow 0.25s;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
  max-width: 280px;
}
.process-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--card-shadow-hover);
}

.process-num {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}
.process-num.blue   { background: var(--grad-main); }
.process-num.teal   { background: var(--grad-teal); }
.process-num.purple { background: linear-gradient(135deg, #7c4dff, #5b5ef4); }

.process-card h3 {
  font-size: 18px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 8px;
}

.process-percent {
  font-size: 28px;
  font-weight: 900;
  margin-bottom: 12px;
  line-height: 1;
}
.blue-text   { color: var(--blue-start); }
.teal-text   { color: var(--teal); }
.purple-text { color: var(--purple); }

.process-card p {
  font-size: 13.5px;
  color: var(--text-mid);
  line-height: 1.7;
}

.process-arrow {
  font-size: 20px;
  color: var(--text-light);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  align-self: center;
}

.process-notes {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.process-notes p {
  font-size: 13px;
  color: var(--text-mid);
}

/* ========================================
   SECTION 6 — 추진 일정 (타임라인)
======================================== */
.tl-wrap {
  max-width: 680px;
  margin: 0 auto;
}

/* 각 행 */
.tl-row {
  display: flex;
  align-items: stretch;
  gap: 0;
  min-height: 80px;
}

/* 날짜 배지 */
.tl-badge {
  width: 130px;
  min-width: 130px;
  background: var(--grad-main);
  color: #fff;
  border-radius: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.5;
  padding: 10px 12px;
  align-self: center;
  box-shadow: 0 3px 12px rgba(30,111,217,0.3);
  flex-shrink: 0;
}

/* 가운데 세로선 + 원형 컬럼 */
.tl-line-col {
  width: 40px;
  min-width: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
}

/* 세로선 위 */
.tl-vline {
  flex: 1;
  width: 3px;
  background: linear-gradient(to bottom, var(--blue-start), var(--blue-end));
  min-height: 10px;
}

/* 첫 번째 행 위 선 숨김 */
.tl-row:first-child .tl-vline:first-child {
  background: transparent;
}

/* 마지막 행 아래 선 숨김 */
.tl-vline-hide {
  background: transparent !important;
}

/* 원형 도트 */
.tl-circle {
  width: 16px;
  height: 16px;
  min-height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--blue-start);
  box-shadow: 0 0 0 4px rgba(30,111,217,0.15);
  flex-shrink: 0;
}

/* 오른쪽 카드 */
.tl-box {
  flex: 1;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 16px 22px;
  box-shadow: 0 2px 12px rgba(30,111,217,0.07);
  display: flex;
  flex-direction: column;
  gap: 5px;
  text-align: left;
  align-self: center;
  margin-left: 16px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.tl-box:hover {
  transform: translateX(4px);
  box-shadow: 0 4px 18px rgba(30,111,217,0.13);
}
.tl-box strong {
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
}
.tl-box span {
  font-size: 12.5px;
  color: var(--text-mid);
  line-height: 1.6;
}

/* ========================================
   SECTION 7 — 선정 혜택
======================================== */
.benefit-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.benefit-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: left;
  box-shadow: var(--card-shadow);
  transition: transform 0.25s, box-shadow 0.25s;
}
.benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--card-shadow-hover);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--blue-start);
  margin-bottom: 20px;
}

.benefit-card h3 {
  font-size: 17px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 16px;
}

.benefit-card ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.benefit-card li {
  font-size: 14px;
  color: var(--text-mid);
  padding-left: 16px;
  position: relative;
  line-height: 1.6;
}
.benefit-card li::before {
  content: '·';
  position: absolute;
  left: 4px;
  color: var(--blue-start);
  font-weight: 700;
}

/* ========================================
   SECTION 8 — 제출 서류
======================================== */
.docs-panel {
  max-width: 680px;
  margin: 0 auto;
}

.docs-list {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 16px 0;
  box-shadow: var(--card-shadow);
  overflow: hidden;
}

.doc-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 32px;
  border-bottom: 1px solid #f1f5f9;
  font-size: 15px;
  color: var(--text-dark);
  transition: background 0.15s;
}
.doc-item:last-child { border-bottom: none; }
.doc-item:hover { background: var(--bg-light); }

.doc-num {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--grad-main);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ========================================
   FOOTER
======================================== */
#footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding: 48px 32px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
}
.footer-logo .logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: #fff;
}
.footer-contact {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: rgba(255,255,255,0.8);
  flex-wrap: wrap;
  justify-content: center;
}
.footer-contact i {
  color: rgba(255,255,255,0.5);
  margin-right: 4px;
}
.footer-divider {
  color: rgba(255,255,255,0.3);
}
.footer-hours {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  font-weight: 400;
}
.footer-copy { font-size: 12px; color: rgba(255,255,255,0.4); }

/* ========================================
   SCROLL ANIMATION
======================================== */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in-up:nth-child(2) { transition-delay: 0.1s; }
.fade-in-up:nth-child(3) { transition-delay: 0.2s; }
.fade-in-up:nth-child(4) { transition-delay: 0.3s; }

/* ========================================
   RESPONSIVE
======================================== */
@media (max-width: 1024px) {
  .cards-row,
  .qualify-grid,
  .benefit-cards {
    grid-template-columns: 1fr 1fr;
  }
  .process-cards {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin-left: auto;
    margin-right: auto;
  }
  .process-arrow { transform: rotate(90deg); }
}

@media (max-width: 768px) {
  /* Nav */
  .hamburger { display: flex; }
  .nav-inner  { padding: 0 20px; }
  .nav-menu {
    position: fixed;
    top: 68px; left: 0; right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 20px;
    gap: 4px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    transform: translateY(-110%);
    transition: transform 0.3s ease;
    z-index: 999;
  }
  .nav-menu.open { transform: translateY(0); }
  .nav-link { width: 100%; padding: 12px 16px; border-radius: 8px; }
  .nav-btn-apply { width: 100%; text-align: center; margin-left: 0; }

  /* Hero */
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 60px 24px 100px;
    text-align: center;
  }
  .hero-btns { justify-content: center; }
  .hero-poster { order: -1; }
  .poster-card { width: 290px; }

  /* Sections */
  .section { padding: 72px 0; }
  .section-inner { padding: 0 20px; }
  .section-title { font-size: 26px; }

  /* Cards */
  .cards-row,
  .qualify-grid,
  .benefit-cards {
    grid-template-columns: 1fr;
  }
  .qualify-btns { flex-direction: column; align-items: center; }

  /* Process */
  .process-cards {
    flex-direction: column;
    align-items: stretch;
    max-width: 360px;
    margin-left: auto;
    margin-right: auto;
  }
  .process-card { max-width: 100%; }
  .process-arrow { transform: rotate(90deg); align-self: center; }

  /* Timeline */
  .tl-badge { width: 110px; min-width: 110px; font-size: 12px; }
  .tl-box { padding: 14px 16px; }

  /* Info */
  .info-box { padding: 28px 24px; }
  .info-row { grid-template-columns: 60px 1fr; gap: 10px; }

  /* Contest notes */
  .contest-notes { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .nav-logo span { display: none; }
  .hero-title { font-size: 36px; }
  .poster-card { width: 260px; }
  .tl-badge { width: 90px; min-width: 90px; font-size: 11px; padding: 8px 8px; }
  .tl-line-col { width: 28px; min-width: 28px; }
  .tl-box { margin-left: 10px; padding: 12px 14px; }
  .tl-box strong { font-size: 14px; }
  .info-row { grid-template-columns: 1fr; }
  .info-label { width: fit-content; }
  .contest-panel { padding: 10px 16px 24px; }
  .faq-q-text { font-size: 14px; }
}

/* ========================================
   SECTION 9 — FAQ
======================================== */
.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
}

.faq-question {
  text-align: left !important;
}

.faq-answer p {
  text-align: left !important;
}

.faq-item {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--card-shadow);
  overflow: hidden;
  transition: box-shadow 0.2s;
}
.faq-item:hover {
  box-shadow: var(--card-shadow-hover);
}
.faq-item.open {
  box-shadow: 0 4px 24px rgba(30,111,217,0.13);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 28px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s;
}
.faq-question:hover {
  background: var(--bg-light);
}
.faq-item.open .faq-question {
  background: linear-gradient(90deg, rgba(30,111,217,0.05), transparent);
  border-bottom: 1px solid #e8f0ff;
}

.faq-num {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--grad-main);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: 0.3px;
}
.faq-item.open .faq-num {
  background: linear-gradient(135deg, var(--teal), var(--blue-mid));
}

.faq-q-text {
  flex: 1;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.5;
}

.faq-arrow {
  font-size: 14px;
  color: var(--text-light);
  flex-shrink: 0;
  transition: transform 0.3s ease, color 0.2s;
}
.faq-item.open .faq-arrow {
  transform: rotate(180deg);
  color: var(--blue-start);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 28px;
}
.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 20px 28px 24px;
}

.faq-answer p {
  font-size: 14.5px;
  color: var(--text-mid);
  line-height: 1.8;
  padding-left: 52px;
  position: relative;
}
.faq-answer p::before {
  content: '';
  position: absolute;
  left: 17px;
  top: 8px;
  width: 3px;
  height: calc(100% - 8px);
  background: var(--grad-main);
  border-radius: 2px;
  opacity: 0.3;
}