/* Nhịp 90 (gym-yoga 4.5): a busy class studio. Cobalt blue, sunny yellow, white; a solid cobalt hero with a photo
   on a striped block, the weekly class timetable on the home page, chunky rounded tiles, a striped band for the
   booking steps. Fonts: Space Grotesk (headings) + Nunito (text). */
:root {
  --cobalt: #2346d6;
  --cobalt-2: #1a35a8;
  --sun: #ffd23f;
  --ink: #10173a;
  --mute: #56607f;
  --soft: #eef2ff;
  --line: rgba(16, 23, 58, 0.12);
  --k-font: 'Nunito', system-ui, sans-serif;
  --k-font-display: 'Space Grotesk', system-ui, sans-serif;
  --k-accent: #2346d6;
  --k-accent-ink: #ffffff;
  --k-ink: #10173a;
  --k-paper: #ffffff;
  --k-muted: #56607f;
  --k-line: rgba(16, 23, 58, 0.16);
  --k-radius: 16px;
}

body {
  background: #fff;
  color: var(--ink);
  font: 500 16px/1.6 'Nunito', system-ui, sans-serif;
}
a {
  color: inherit;
}
h1,
h2,
h3 {
  margin: 0;
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
}
p {
  margin: 0 0 12px;
}
.plain {
  margin: 0;
  padding: 0;
  list-style: none;
}
.muted {
  color: var(--mute);
}
.wrap {
  width: min(1180px, 100% - 32px);
  margin-inline: auto;
}
.big {
  margin-bottom: 16px;
  font-size: clamp(34px, 9vw, 60px);
  line-height: 1.05;
}
.big-sm {
  font-size: clamp(30px, 7.4vw, 46px);
}
.h2 {
  margin-bottom: 18px;
  font-size: clamp(26px, 6.6vw, 40px);
  line-height: 1.1;
}
.h3 {
  margin-bottom: 8px;
  font-size: 21px;
}
.lead {
  font-size: 18px;
  color: #dfe6ff;
}
.lead-dark {
  color: var(--mute);
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 0 22px;
  border: 2px solid var(--cobalt);
  border-radius: 16px;
  background: var(--cobalt);
  color: #fff;
  font: 700 16px/1 'Space Grotesk', sans-serif;
  text-decoration: none;
  cursor: pointer;
}
.btn-yellow {
  border-color: var(--sun);
  background: var(--sun);
  color: var(--ink);
}
.btn-white {
  border-color: #fff;
  background: transparent;
  color: #fff;
}
.btn-line {
  background: transparent;
  color: var(--cobalt);
}
.btn-sm {
  min-height: 42px;
  padding: 0 16px;
  border-radius: 12px;
  font-size: 15px;
}
.btn-block {
  width: 100%;
}
.link {
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}
.more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--cobalt);
  font-weight: 800;
  text-decoration: none;
}
.back {
  margin-bottom: 16px;
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

/* header */
.hdr {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: #fff;
  border-bottom: 3px solid var(--cobalt);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-right: auto;
  font: 700 22px/1 'Space Grotesk', sans-serif;
  white-space: nowrap;
  text-decoration: none;
  color: var(--cobalt);
}
.badge {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--sun);
  color: var(--ink);
  font-size: 15px;
}
.hdr-cta {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 12px;
  background: var(--cobalt);
  color: #fff;
  font: 700 15px/1 'Space Grotesk', sans-serif;
  white-space: nowrap;
  text-decoration: none;
}
.hdr-menu {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 12px;
  background: var(--soft);
  color: var(--cobalt);
  cursor: pointer;
}
.menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  flex-direction: column;
  padding: 8px 16px 16px;
  background: #fff;
  border-bottom: 3px solid var(--cobalt);
}
.menu[data-open] {
  display: flex;
}
.menu a,
.menu-call {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: none;
  color: var(--ink);
  font: 700 19px/1.2 'Space Grotesk', sans-serif;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}
.menu a[aria-current] {
  color: var(--cobalt);
}

/* hero */
.hero {
  background: var(--cobalt);
  color: #fff;
  padding: 32px 0 40px;
}
.hero-in {
  display: grid;
  gap: 28px;
}
.tagline-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--sun);
  color: var(--ink);
  font-weight: 800;
  font-size: 15px;
}
.hero-pic {
  position: relative;
  padding: 0 14px 14px 0;
}
.hero-pic::before {
  content: '';
  position: absolute;
  inset: 14px 0 0 14px;
  border-radius: 20px;
  background: repeating-linear-gradient(-45deg, var(--sun) 0 10px, transparent 10px 20px);
}
.hero-pic img {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 20px;
}

/* sections */
.sec {
  padding: 56px 0 0;
}
.sec-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 16px;
  margin-bottom: 16px;
}
.sec-head .h2,
.sec-head p {
  margin: 0;
}

/* weekly timetable */
.week {
  display: grid;
  gap: 14px;
}
.day {
  border-radius: 20px;
  background: var(--soft);
  overflow: hidden;
}
.day-name {
  padding: 12px 18px;
  background: var(--ink);
  color: var(--sun);
  font-size: 18px;
}
.day li {
  border-top: 1px solid var(--line);
}
.day li:first-child {
  border-top: 0;
}
.day li {
  display: grid;
  grid-template-columns: 64px 1fr;
  align-items: center;
}
.day time {
  align-self: stretch;
  display: grid;
  place-items: center;
  font: 700 17px/1 'Space Grotesk', sans-serif;
  color: var(--cobalt);
  border-right: 1px solid var(--line);
}
.day a {
  display: grid;
  padding: 12px 16px;
  text-decoration: none;
}
.day b {
  font: 700 17px/1.3 'Space Grotesk', sans-serif;
}
.day span {
  font-size: 15px;
  color: var(--mute);
}
.day a:hover {
  background: #fff;
}

/* groups (category chips) */
.groups {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}
.groups-list {
  display: contents;
}
.group {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 16px;
  border: 2px solid var(--cobalt);
  border-radius: 999px;
  background: #fff;
  color: var(--cobalt);
  font: 700 15px/1 'Space Grotesk', sans-serif;
  text-decoration: none;
  cursor: pointer;
}
.group b {
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--sun);
  color: var(--ink);
  font-size: 13px;
}
.group[aria-pressed='true'] {
  background: var(--cobalt);
  color: #fff;
}

/* tiles */
.tiles {
  display: grid;
  gap: 16px;
}
.tile {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 14px;
  padding: 12px;
  border: 2px solid var(--soft);
  border-radius: 20px;
  background: #fff;
  min-width: 0;
}
.tile-img {
  position: relative;
  display: block;
}
.tile-img img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 130px;
  object-fit: cover;
  border-radius: 14px;
}
.tile-unit {
  position: absolute;
  left: 6px;
  top: 6px;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--sun);
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.3;
}
.tile-body {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.tile-cat {
  margin: 0 0 2px;
  font-size: 13px;
  font-weight: 800;
  color: var(--cobalt);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.tile-name {
  font-size: 18px;
  line-height: 1.25;
  margin-bottom: 6px;
}
.tile-name a {
  text-decoration: none;
}
.tile-short {
  display: none;
  color: var(--mute);
  font-size: 15px;
}
.tile-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin: auto 0 0;
}
.tile-foot b {
  font: 700 19px/1 'Space Grotesk', sans-serif;
}

/* striped band */
.stripe-sec {
  margin-top: 64px;
  padding: 48px 0;
  background:
    repeating-linear-gradient(-45deg, rgba(255, 210, 63, 0.18) 0 14px, transparent 14px 28px),
    var(--ink);
  color: #fff;
}
.stripe-in {
  display: grid;
  gap: 28px;
}
.steps {
  display: grid;
  gap: 14px;
}
.steps li {
  display: flex;
  gap: 14px;
  align-items: center;
}
.steps b {
  display: grid;
  place-items: center;
  flex: none;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: var(--sun);
  color: var(--ink);
}
.nums {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin: 0;
}
.nums div {
  padding: 16px;
  border-radius: 16px;
  background: var(--cobalt);
}
.nums dd {
  margin: 0;
  font: 700 32px/1.1 'Space Grotesk', sans-serif;
  color: var(--sun);
}
.nums dt {
  font-size: 15px;
  color: #dfe6ff;
}

/* coaches */
.coaches {
  display: grid;
  gap: 14px;
}
.coach {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 14px;
  align-items: start;
  margin: 0;
}
.coach img {
  width: 88px;
  height: 88px;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid var(--sun);
}
.coach figcaption {
  display: grid;
}
.coach b {
  font: 700 19px/1.25 'Space Grotesk', sans-serif;
}
.coach-role {
  font-size: 15px;
  font-weight: 800;
  color: var(--cobalt);
}
.coach-bio {
  margin-top: 4px;
  font-size: 15px;
  color: var(--mute);
}

/* quotes */
.quotes {
  display: grid;
  gap: 14px;
}
.quote {
  margin: 0;
  padding: 22px;
  border-radius: 20px;
  background: var(--sun);
}
.quote:nth-of-type(2) {
  background: var(--soft);
}
.quote blockquote {
  margin: 0 0 12px;
  font: 500 18px/1.5 'Space Grotesk', sans-serif;
}
.quote figcaption {
  display: flex;
  flex-wrap: wrap;
  gap: 2px 10px;
  font-size: 15px;
}
.quote figcaption span {
  color: var(--mute);
}
.quote-stars {
  margin-left: auto;
  color: var(--ink) !important;
}

/* reads */
.reads {
  display: grid;
  gap: 18px;
}
.read {
  display: grid;
  gap: 6px;
  text-decoration: none;
}
.read img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 20px;
  margin-bottom: 4px;
}
.read-date {
  font-size: 14px;
  font-weight: 800;
  color: var(--cobalt);
}
.read-title {
  font: 700 21px/1.25 'Space Grotesk', sans-serif;
}

/* faq */
.faqs {
  display: grid;
  gap: 10px;
}
.faq {
  border-radius: 16px;
  background: var(--soft);
}
.faq summary {
  position: relative;
  padding: 16px 48px 16px 18px;
  font: 700 17px/1.4 'Space Grotesk', sans-serif;
  list-style: none;
  cursor: pointer;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary::after {
  content: '+';
  position: absolute;
  right: 16px;
  top: 12px;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--cobalt);
  color: #fff;
  font-size: 20px;
}
.faq[open] summary::after {
  content: '−';
}
.faq p {
  margin: 0;
  padding: 0 18px 16px;
  color: var(--mute);
}

/* visit */
.visit {
  display: grid;
  gap: 18px;
  padding-bottom: 64px;
}
.visit-box {
  padding: 22px;
  border-radius: 20px;
  background: var(--soft);
}
.addr {
  display: flex;
  gap: 8px;
  font-weight: 700;
}
.addr .k-icon {
  flex: none;
  margin-top: 3px;
  color: var(--cobalt);
}
.hours li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.map {
  min-height: 300px;
  border-radius: 20px;
  overflow: hidden;
}

/* footer */
.ftr {
  padding: 40px 0 24px;
  background: var(--cobalt);
  color: #dfe6ff;
}
.ftr-grid {
  display: grid;
  gap: 20px;
}
.brand-ftr {
  color: #fff;
  margin-bottom: 12px;
}
.ftr-h {
  font: 700 14px/1.3 'Space Grotesk', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--sun);
}

/* inner pages */
.page {
  padding: 28px 0 64px;
}
.tools {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 14px;
}
.search {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  border-radius: 16px;
  background: var(--soft);
  color: var(--cobalt);
}
.search input {
  flex: 1;
  min-width: 0;
  min-height: 52px;
  border: 0;
  background: transparent;
  font: inherit;
  color: var(--ink);
  outline: none;
}
.select {
  min-width: 0;
  min-height: 48px;
  padding: 0 12px;
  border: 2px solid var(--soft);
  border-radius: 14px;
  background: #fff;
  font: inherit;
  font-size: 15px;
}
.empty {
  grid-column: 1 / -1;
  padding: 32px 0;
  color: var(--mute);
}

/* detail */
.pd {
  display: grid;
  gap: 22px;
}
.pd-pic {
  position: relative;
  padding: 0 12px 12px 0;
}
.pd-pic::before {
  content: '';
  position: absolute;
  inset: 12px 0 0 12px;
  border-radius: 20px;
  background: repeating-linear-gradient(-45deg, var(--sun) 0 10px, transparent 10px 20px);
}
.pd-pic img {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 20px;
}
.pd-attrs {
  display: grid;
  gap: 8px;
  margin: 12px 0 16px;
}
.pd-attrs li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 12px;
  background: var(--soft);
}
.pd-attrs span {
  color: var(--mute);
}
.pd-attrs b {
  text-align: right;
}
.pd-price {
  font: 700 30px/1.1 'Space Grotesk', sans-serif;
  color: var(--cobalt);
}
.pd-price small {
  font: 500 15px/1 'Nunito', sans-serif;
  color: var(--mute);
}
.pd-opts {
  margin-bottom: 14px;
}
.pd-desc {
  margin-top: 18px;
}

/* booking */
.bk {
  display: grid;
  gap: 18px;
}
.bk-form {
  padding: 20px;
  border: 2px solid var(--soft);
  border-radius: 20px;
}
.bk-side {
  padding: 22px;
  border-radius: 20px;
  background: var(--cobalt);
  color: #dfe6ff;
}
.bk-k {
  margin: 0;
  font-size: 14px;
  font-weight: 800;
  color: var(--sun);
}
.bk-item {
  font: 700 22px/1.25 'Space Grotesk', sans-serif;
  color: #fff;
}
.bk-item:empty::before {
  content: 'Chọn gói trong form';
  opacity: 0.75;
}
.bk-total {
  font: 700 26px/1.1 'Space Grotesk', sans-serif;
  color: #fff;
}
.steps-sm {
  margin-top: 16px;
}
.steps-sm b {
  width: 38px;
  height: 38px;
}

/* article */
.art {
  max-width: 760px;
}
.art-img {
  width: 100%;
  margin: 8px 0 24px;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 20px;
}
.art-body p {
  font-size: 18px;
  line-height: 1.75;
  margin-bottom: 18px;
}
.art-more {
  margin-top: 32px;
  padding: 20px;
  border-radius: 20px;
  background: var(--soft);
}
.art-more li {
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-weight: 700;
}
.art-more a {
  text-decoration: none;
}

@media (max-width: 719px) {
  .quote:nth-of-type(n + 3) {
    display: none;
  }
}

@media (min-width: 720px) {
  .week {
    grid-template-columns: repeat(3, 1fr);
  }
  .tiles {
    grid-template-columns: repeat(2, 1fr);
  }
  .tile {
    grid-template-columns: 170px 1fr;
  }
  .tile-short {
    display: block;
  }
  .coaches {
    grid-template-columns: repeat(3, 1fr);
  }
  .coach {
    grid-template-columns: 1fr;
    justify-items: start;
  }
  .coach img {
    width: 120px;
    height: 120px;
  }
  .quotes {
    grid-template-columns: repeat(3, 1fr);
  }
  .reads {
    grid-template-columns: repeat(2, 1fr);
  }
  .nums {
    gap: 14px;
  }
  .tools {
    grid-template-columns: 1fr 220px 220px;
  }
  .search {
    grid-column: auto;
  }
  .ftr-grid {
    grid-template-columns: 1.2fr 1fr 1.2fr;
  }
}

@media (min-width: 1024px) {
  .hdr {
    gap: 28px;
    padding: 12px 32px;
  }
  .hdr-menu {
    display: none;
  }
  .menu {
    display: flex;
    position: static;
    flex-direction: row;
    align-items: center;
    gap: 24px;
    padding: 0;
    border: 0;
  }
  .menu a,
  .menu-call {
    padding: 0;
    border: 0;
    font-size: 16px;
  }
  .hero {
    padding: 64px 0 72px;
  }
  .hero-in {
    grid-template-columns: 1.05fr 1fr;
    align-items: center;
    gap: 56px;
  }
  .stripe-in {
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
    gap: 56px;
  }
  .visit {
    grid-template-columns: 1fr 1.4fr;
    gap: 28px;
  }
  .pd {
    grid-template-columns: 1.1fr 1fr;
    gap: 48px;
    align-items: start;
  }
  .bk {
    grid-template-columns: 1.4fr 1fr;
    gap: 28px;
    align-items: start;
  }
  .tiles-all {
    grid-template-columns: repeat(3, 1fr);
  }
  .tiles-all .tile {
    grid-template-columns: 1fr;
  }
  .tiles-all .tile-img img {
    aspect-ratio: 16 / 10;
    height: auto;
  }
}

/* the deposit FAQ is about paying online, which starts at 4.8 */
.faq:nth-of-type(3) {
  display: none;
}