:root {
  --ocean: #0077b6;
  --aqua: #00b4d8;
  --deep: #023e8a;
  --navy: #012a4a;
  --sand: #f4e9d8;
  --coral: #ff7f50;
  --ink: #143044;
  --foam: #e5f6fb;
  --white: #ffffff;
  --header-offset: 108px;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body {
  margin: 0;
  font-family: "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  color: var(--ink);
  background: var(--sand);
  line-height: 1.7;
  word-break: keep-all;
  overflow-wrap: break-word;
  overflow-x: clip;
}

img, svg { vertical-align: middle; }

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

a { color: inherit; }

h1, h2, h3 {
  font-family: "Jua", "Noto Sans KR", "Malgun Gothic", sans-serif;
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -48px;
  z-index: 80;
  background: var(--white);
  color: var(--deep);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  text-decoration: none;
}

.skip:focus { top: 1rem; }

:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 3px;
}

.wrap {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header,
.hero,
.band,
.site-footer { scroll-margin-top: var(--header-offset); }

.site-header {
  position: fixed;
  top: 12px;
  left: 0;
  right: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: min(1120px, calc(100% - 1.25rem));
  min-height: 64px;
  margin-inline: auto;
  padding: 0.4rem 0.55rem 0.4rem 0.85rem;
  background: rgba(255, 255, 255, 0.94);
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(2, 62, 138, 0.12);
  backdrop-filter: blur(12px);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  min-width: 0;
  color: var(--deep);
  text-decoration: none;
}

.logo-mark {
  display: grid;
  flex: none;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(160deg, var(--aqua), var(--ocean));
}

.logo-name {
  display: block;
  font-family: "Jua", "Noto Sans KR", sans-serif;
  font-size: 1.25rem;
  line-height: 1;
  white-space: nowrap;
}

.logo-city {
  display: block;
  margin-top: 0.15rem;
  color: var(--ocean);
  font-size: 0.72rem;
  font-weight: 700;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.1rem;
  margin-left: auto;
}

.site-nav a {
  padding: 0.45rem 0.72rem;
  border-radius: 999px;
  color: var(--deep);
  font-weight: 500;
  text-decoration: none;
}

.site-nav a:hover { background: var(--foam); }

.site-nav a.nav-cta {
  background: var(--coral);
  color: #1b2e36;
  font-weight: 700;
}

.header-contact {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  flex: none;
  margin-left: 0.35rem;
  padding: 0.42rem 0.8rem;
  color: #ffffff;
  font-size: 0.92rem;
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  background: var(--ocean);
  border-radius: 999px;
}

.header-contact svg { flex: none; }

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-left: auto;
  border: 0;
  border-radius: 50%;
  background: var(--foam);
  cursor: pointer;
}

.burger,
.burger::before,
.burger::after {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--deep);
}

.burger { position: relative; }

.burger::before,
.burger::after {
  content: "";
  position: absolute;
  left: 0;
}

.burger::before { top: -6px; }
.burger::after { top: 6px; }

.hero {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
  padding: calc(var(--header-offset) + 0.5rem) 0 0;
  color: var(--white);
  background: linear-gradient(165deg, #48cae4 0%, var(--aqua) 32%, var(--ocean) 68%, var(--deep) 100%);
  overflow: clip;
}

.hero-grid {
  display: grid;
  flex: 1;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: center;
  padding-bottom: 1rem;
}

.eyebrow,
.kicker {
  margin: 0 0 0.7rem;
  color: var(--coral);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.eyebrow {
  display: inline-flex;
  margin-bottom: 0.9rem;
  padding: 0.35rem 0.85rem;
  color: var(--deep);
  background: var(--sand);
  border-radius: 999px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2rem, 4.6vw, 3.6rem);
  text-shadow: 0 2px 0 rgba(2, 62, 138, 0.12);
}

.hero h1 span {
  display: block;
  margin-top: 0.35rem;
  color: var(--sand);
  font-size: 0.68em;
}

.lead {
  max-width: 38rem;
  margin: 0.95rem 0 0;
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 48px;
  padding: 0.75rem 1.2rem;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.btn-coral {
  color: #1b2e36;
  background: var(--coral);
  box-shadow: 0 8px 0 #e2653a;
}

.btn-coral:hover { transform: translateY(1px); box-shadow: 0 7px 0 #e2653a; }

.btn-ghost {
  color: var(--white);
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.88);
}

.btn-block {
  width: 100%;
  border: 0;
  font-family: "Jua", "Noto Sans KR", sans-serif;
  font-size: 1.25rem;
  font-weight: 400;
}

.btn:disabled {
  opacity: 0.65;
  cursor: wait;
  transform: none;
}

.hero-note {
  margin: 0.9rem 0 0;
  font-size: 0.92rem;
  opacity: 0.92;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

.hero-stats li {
  min-width: 96px;
  padding: 0.65rem 0.85rem;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 1.2rem;
}

.hero-stats strong {
  display: block;
  font-family: "Jua", "Noto Sans KR", sans-serif;
  font-size: 1.35rem;
  font-weight: 400;
}

.hero-stats span { font-size: 0.82rem; }

.hero-art {
  margin: 0;
  padding: 0.45rem 0.45rem 0.2rem;
  background: var(--white);
  border-radius: 2rem;
  box-shadow: 0 22px 50px rgba(2, 40, 80, 0.28);
}

.hero-art svg {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 1.55rem;
  background: #8fd3e8;
}

.hero-art figcaption {
  padding: 0.4rem 0.2rem 0.35rem;
  color: var(--ocean);
  font-family: "Jua", "Noto Sans KR", sans-serif;
  text-align: center;
}

.sun-glow,
.cloud-drift {
  transform-box: fill-box;
  transform-origin: center;
}

.sun-glow { animation: sun-pulse 5s ease-in-out infinite; }
.cloud-drift { animation: cloud-move 8s ease-in-out infinite; }

@keyframes sun-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

@keyframes cloud-move {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(12px); }
}

.hero-waves {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 120px;
  margin-top: auto;
  overflow: clip;
}

.wave-layer {
  position: absolute;
  left: 0;
  width: 200%;
  height: 100%;
  will-change: transform;
}

.wave-layer svg { display: block; width: 100%; height: 100%; }
.wave-back { bottom: 22px; height: 86px; animation: wave-drift 18s linear infinite; }
.wave-mid { bottom: 8px; height: 100px; animation: wave-drift 12s linear infinite reverse; }
.wave-front { bottom: 0; height: 84px; animation: wave-drift 9s linear infinite; }

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

.section-wave {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 74px;
  margin-bottom: -1px;
}

.band { padding: 4.2rem 0 0; }

.band h2 {
  margin: 0 0 0.45rem;
  color: var(--deep);
  font-size: clamp(1.8rem, 3vw, 2.7rem);
}

.section-head { margin-bottom: 1.7rem; text-align: center; }
.section-head .sub { max-width: 40rem; margin: 0 auto; color: #3e5966; }

.band-courses { background: var(--white); }
.band-why { background: var(--sand); }
.band-areas { background: var(--foam); }
.band-process { background: var(--white); }
.band-reviews { background: var(--sand); }
.band-faq { background: var(--white); }

.band-inquiry {
  color: var(--white);
  background: linear-gradient(180deg, var(--ocean) 0%, var(--deep) 100%);
}

.band-inquiry h2,
.band-inquiry .section-lead { color: var(--white); }
.band-inquiry .kicker { color: var(--sand); }

.course-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}

.course-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 280px;
  padding: 1.4rem;
  border: 2px solid rgba(255, 255, 255, 0.8);
  border-radius: 2rem;
  box-shadow: 0 16px 40px rgba(2, 62, 138, 0.08);
  transition: transform 0.25s ease;
}

.course-card:hover { transform: translateY(-6px); }

.course-card.is-popular {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  min-height: 0;
  padding-top: 3rem;
}

.tone-0 { background: linear-gradient(160deg, #ffffff 0%, #d6f4fa 100%); }
.tone-1 { background: linear-gradient(160deg, #fff8f3 0%, #ffe1d4 100%); }
.tone-2 { background: linear-gradient(160deg, #f3fffb 0%, #d4f5ea 100%); }
.tone-3 { background: linear-gradient(160deg, #fffdf8 0%, #f4e9d8 100%); }
.tone-4 { background: linear-gradient(160deg, #f4f9ff 0%, #d9ecff 100%); }
.tone-5 { background: linear-gradient(160deg, #f7fbff 0%, #d7f3f8 100%); }

.ribbon {
  position: absolute;
  top: 0;
  left: 50%;
  padding: 0.4rem 0.9rem 0.5rem;
  color: #1b2e36;
  font-weight: 800;
  background: var(--coral);
  border-radius: 0 0 1rem 1rem;
  transform: translateX(-50%);
}

.course-icon {
  display: grid;
  flex: none;
  place-items: center;
  width: 72px;
  height: 72px;
  font-size: 2rem;
  background: rgba(255, 255, 255, 0.82);
  border-radius: 50%;
  box-shadow: inset 0 -4px 0 rgba(0, 119, 182, 0.08);
}

.course-card h3 { margin: 0 0 0.35rem; color: var(--deep); font-size: 1.55rem; }
.course-card p { margin: 0; color: #345864; }

.course-price { margin-top: auto; }
.course-card.is-popular .course-price { margin-top: 0; text-align: right; }

.duration {
  display: inline-block;
  margin-bottom: 0.35rem;
  padding: 0.15rem 0.65rem;
  color: var(--ocean);
  font-size: 0.82rem;
  font-weight: 800;
  background: rgba(0, 119, 182, 0.1);
  border-radius: 999px;
}

.price {
  display: block;
  color: var(--coral);
  font-family: "Jua", "Noto Sans KR", sans-serif;
  font-size: 1.85rem;
  font-weight: 400;
  line-height: 1;
}

.price-note {
  margin: 1.1rem 0 0;
  color: #4d6570;
  font-size: 0.92rem;
  text-align: center;
}

.ticket-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.ticket {
  position: relative;
  padding: 1.2rem 1.15rem 1.15rem;
  background: var(--white);
  border-radius: 1.4rem;
  box-shadow: 0 12px 28px rgba(2, 62, 138, 0.06);
}

.ticket::before,
.ticket::after {
  content: "";
  position: absolute;
  top: 34px;
  width: 22px;
  height: 22px;
  background: var(--sand);
  border-radius: 50%;
}

.ticket::before { left: -11px; }
.ticket::after { right: -11px; }

.ticket-no {
  display: block;
  color: var(--coral);
  font-family: "Jua", "Noto Sans KR", sans-serif;
  font-size: 1.8rem;
  line-height: 1;
}

.ticket h3 { margin: 0.35rem 0; color: var(--deep); font-size: 1.25rem; }
.ticket p { margin: 0; color: #3d5864; font-size: 0.95rem; }

.hot-spots {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.hot-spots span {
  padding: 0.4rem 0.85rem;
  color: var(--deep);
  font-weight: 800;
  background: var(--white);
  border: 2px solid rgba(255, 127, 80, 0.5);
  border-radius: 999px;
}

.map-board {
  position: relative;
  overflow: hidden;
  padding: 1.4rem 1rem 1.15rem;
  background:
    radial-gradient(circle at 15% 20%, rgba(0, 180, 216, 0.2), transparent 28%),
    radial-gradient(circle at 85% 75%, rgba(255, 127, 80, 0.18), transparent 26%),
    linear-gradient(180deg, #f7fdff 0%, #e7f6ef 100%);
  border: 3px dashed rgba(0, 119, 182, 0.22);
  border-radius: 2.2rem;
}

.coast {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.district-map {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem 0.9rem;
  padding: 0.4rem;
}

.pin {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 96px;
  height: 96px;
  padding: 0.35rem;
  color: var(--deep);
  font-size: 0.92rem;
  font-weight: 800;
  line-height: 1.25;
  text-align: center;
  background: rgba(255, 255, 255, 0.94);
  border-radius: 50%;
  box-shadow: 0 8px 0 rgba(0, 119, 182, 0.1), inset 0 -8px 0 rgba(0, 180, 216, 0.12);
}

.pin:nth-child(odd) { margin-top: 8px; }
.pin:nth-child(3n) { margin-top: -6px; }

.pin-lg {
  z-index: 1;
  width: 122px;
  height: 122px;
  font-size: 1rem;
  background: var(--white);
  box-shadow: 0 0 0 6px rgba(255, 127, 80, 0.42), 0 12px 24px rgba(2, 62, 138, 0.12);
}

.map-note {
  position: relative;
  z-index: 1;
  margin: 0.9rem 0 0;
  color: #3e5966;
  font-size: 0.92rem;
  text-align: center;
}

.steps { position: relative; }

.steps-line {
  position: absolute;
  top: 18px;
  left: 6%;
  width: 88%;
  height: 52px;
}

.steps ol {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  padding: 1rem 1rem 1.15rem;
  background: var(--white);
  border-radius: 1.5rem;
  box-shadow: 0 10px 24px rgba(2, 62, 138, 0.06);
}

.step-no {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 0.65rem;
  color: var(--white);
  font-family: "Jua", "Noto Sans KR", sans-serif;
  font-size: 1.3rem;
  background: var(--ocean);
  border-radius: 50%;
}

.steps h3 { margin: 0 0 0.35rem; color: var(--deep); font-size: 1.25rem; }
.steps p { margin: 0; color: #3d5864; font-size: 0.95rem; }

.review-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  text-align: left;
}

.review-nav { display: flex; gap: 0.45rem; }

.review-nav button {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  color: var(--deep);
  background: var(--white);
  box-shadow: 0 6px 16px rgba(2, 62, 138, 0.1);
  cursor: pointer;
}

.review-scroller {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding: 0.4rem 0.15rem 1.15rem;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: 0.15rem;
  scrollbar-color: var(--aqua) transparent;
}

.review-scroller::-webkit-scrollbar { height: 8px; }
.review-scroller::-webkit-scrollbar-thumb {
  background: var(--aqua);
  border-radius: 999px;
}

.review-card {
  flex: 0 0 min(320px, 78%);
  padding: 1.3rem 1.25rem 1.15rem;
  background: var(--white);
  border: 2px solid rgba(0, 119, 182, 0.08);
  border-radius: 1.8rem;
  box-shadow: 0 14px 30px rgba(2, 62, 138, 0.08);
  scroll-snap-align: start;
}

.stars { color: #d5dde2; letter-spacing: 0.08em; }
.stars .on { color: var(--coral); }

.review-card p { margin: 0.7rem 0 1rem; }

.review-card footer {
  color: var(--ocean);
  font-weight: 700;
}

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

.faq-item {
  margin-bottom: 0.7rem;
  background: var(--white);
  border-radius: 1.25rem;
  box-shadow: 0 8px 20px rgba(2, 62, 138, 0.05);
}

.faq-item.is-open { box-shadow: 0 12px 28px rgba(0, 119, 182, 0.12); }

.faq-item h3 { margin: 0; font-size: 1rem; }

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 1rem 1.15rem;
  color: var(--deep);
  font-family: "Jua", "Noto Sans KR", sans-serif;
  font-size: 1.12rem;
  text-align: left;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.faq-icon {
  position: relative;
  flex: none;
  width: 18px;
  height: 18px;
  transition: transform 0.2s ease;
}

.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  background: var(--ocean);
  border-radius: 2px;
}

.faq-icon::before { top: 0; left: 8px; width: 2px; height: 18px; }
.faq-icon::after { top: 8px; left: 0; width: 18px; height: 2px; }
.faq-item.is-open .faq-icon { transform: rotate(45deg); }

.faq-a p {
  margin: 0;
  padding: 0 1.15rem 1.1rem;
  color: #345864;
}

.inquiry-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 2rem;
  align-items: start;
}

.inquiry-contact {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0.85rem 0 0.35rem;
  padding: 0.72rem 1.15rem;
  color: #1b2e36;
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  background: var(--coral);
  border-radius: 999px;
}

.inquiry-contact svg { flex: none; }

.inquiry-points {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.inquiry-points li {
  position: relative;
  margin: 0.35rem 0;
  padding-left: 1.15rem;
}

.inquiry-points li::before {
  content: "";
  position: absolute;
  top: 0.55rem;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--coral);
  border-radius: 50%;
}

.inquiry-card {
  padding: 1.25rem;
  color: var(--ink);
  background: var(--white);
  border-radius: 2rem;
  box-shadow: 0 20px 50px rgba(1, 30, 60, 0.25);
}

.inquiry-card h3 {
  margin: 0 0 0.85rem;
  color: var(--deep);
  font-size: 1.5rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.field input,
.field textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  color: var(--ink);
  font-size: 16px;
  font-weight: 400;
  background: #f7fbfd;
  border: 2px solid #d5ebf2;
  border-radius: 1rem;
}

.field textarea { resize: vertical; min-height: 120px; }

.field input:focus,
.field textarea:focus {
  background-color: var(--white);
  border-color: var(--aqua);
  outline: 3px solid rgba(0, 180, 216, 0.35);
}

.req {
  margin-left: 0.25rem;
  color: var(--coral);
  font-size: 0.75rem;
  font-style: normal;
}

.form-note { margin: 0.15rem 0 0.75rem; color: #5b7280; font-size: 0.85rem; font-weight: 400; }

.form-status { min-height: 1.4em; margin: 0.75rem 0 0; font-weight: 700; }
.form-status.is-success { padding: 0.7rem 0.9rem; color: #0d6b45; background: #e5f7ee; border-radius: 0.8rem; }
.form-status.is-error { padding: 0.7rem 0.9rem; color: #a33b24; background: #ffece8; border-radius: 0.8rem; }

.site-footer {
  padding: 1.5rem 0 2.2rem;
  color: #d7eef5;
  background: var(--navy);
}

.footer-brand {
  margin: 0;
  color: var(--white);
  font-family: "Jua", "Noto Sans KR", sans-serif;
  font-size: 1.6rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.9rem;
  margin: 0.8rem 0;
}

.footer-nav a { color: var(--sand); text-decoration: none; }
.footer-areas { margin: 0.4rem 0; font-size: 0.85rem; line-height: 1.8; opacity: 0.85; }
.site-footer p { margin: 0.3rem 0; }

.dock-call { display: none; }

.bubbles {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.bub {
  position: absolute;
  bottom: -12vh;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.95), rgba(0, 180, 216, 0.28) 46%, rgba(0, 119, 182, 0.05) 72%);
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.65);
  animation: float-up linear infinite;
}

.bub:nth-child(3n) {
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.9), rgba(255, 127, 80, 0.28) 50%, rgba(255, 127, 80, 0.05) 74%);
}

.b1 { left: 6%; width: 16px; height: 16px; animation-duration: 17s; }
.b2 { left: 18%; width: 28px; height: 28px; animation-duration: 22s; animation-delay: -6s; }
.b3 { left: 32%; width: 12px; height: 12px; animation-duration: 14s; animation-delay: -3s; }
.b4 { left: 46%; width: 22px; height: 22px; animation-duration: 19s; animation-delay: -11s; }
.b5 { left: 58%; width: 34px; height: 34px; animation-duration: 24s; animation-delay: -8s; }
.b6 { left: 70%; width: 14px; height: 14px; animation-duration: 16s; animation-delay: -2s; }
.b7 { left: 80%; width: 26px; height: 26px; animation-duration: 21s; animation-delay: -14s; }
.b8 { left: 90%; width: 18px; height: 18px; animation-duration: 18s; animation-delay: -5s; }
.b9 { left: 40%; width: 10px; height: 10px; animation-duration: 13s; animation-delay: -9s; }

@keyframes float-up {
  0% { transform: translateY(18vh) scale(0.85); opacity: 0; }
  12% { opacity: 0.9; }
  100% { transform: translateY(-115vh) scale(1.12); opacity: 0; }
}

@media (min-width: 901px) {
  .hero-art { transform: rotate(1.25deg); }
}

@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }

  .site-nav {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 0.7rem;
    background: var(--white);
    border-radius: 1.4rem;
    box-shadow: 0 16px 40px rgba(2, 62, 138, 0.16);
  }

  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 0.8rem 0.9rem; }
  .header-contact { display: none; }

  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { max-width: 560px; }

  .ticket-grid,
  .steps ol { grid-template-columns: 1fr 1fr; }
  .steps-line { display: none; }

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

  .dock-call {
    position: fixed;
    right: 12px;
    bottom: calc(10px + env(safe-area-inset-bottom));
    left: 12px;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    min-height: 52px;
    color: #1b2e36;
    font-weight: 800;
    text-decoration: none;
    background: var(--coral);
    border-radius: 999px;
    box-shadow: 0 10px 24px rgba(255, 127, 80, 0.45);
  }

  .dock-call svg { flex: none; }

  body { padding-bottom: 78px; }
  .site-footer { padding-bottom: 1.4rem; }
}

@media (max-width: 700px) {
  .course-grid { grid-template-columns: 1fr; }
  .course-card.is-popular { grid-template-columns: 1fr; }
  .course-card.is-popular .course-price { text-align: left; }
  .review-head { align-items: center; }
}

@media (max-width: 560px) {
  .ticket-grid,
  .steps ol { grid-template-columns: 1fr; }
  .logo-city { display: none; }
  .logo-name { font-size: 1.05rem; }
  .logo-mark { width: 36px; height: 36px; }
  .band { padding-top: 3.2rem; }
}

@media (max-width: 375px) {
  .wrap { width: calc(100% - 1.25rem); }
  .hero { padding-top: 96px; }
  .hero h1 { font-size: 2rem; }
  .hero-stats li { min-width: 0; flex: 1 1 30%; }
  .pin { width: 92px; height: 92px; font-size: 0.8rem; }
  .pin-lg { width: 108px; height: 108px; font-size: 0.88rem; }
  .map-board { padding: 1rem 0.55rem; }
  .course-card { padding: 1.15rem; }
  .dock-call { right: 8px; left: 8px; }
  .site-header { top: 8px; width: calc(100% - 16px); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }

  .course-card:hover,
  .btn-coral:hover { transform: none; }
}