/* ============================================
   KIEN ARCHERY - STYLES.CSS
   Toàn bộ CSS của site gom ở file này.
   Muốn đổi màu/font: sửa trong khối :root { ... }
   ============================================ */

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

:root {
  /* ----- MÀU LẤY TỪ LOGO ----- */
  --yellow: #F5C518;
  --red:    #E23636;
  --cyan:   #3FB8E5;
  --black:  #0A0A0A;

  /* ----- NEUTRAL ----- */
  --bone:   #F7F4ED;
  --cream:  #FBF8F2;
  --ink:    #14171A;
  --mute:   #6B6F76;
  --line:   rgba(20, 23, 26, 0.08);

  /* ----- FONT (đều hỗ trợ tiếng Việt đầy đủ) ----- */
  --font-display: 'Oswald', 'Be Vietnam Pro', sans-serif;
  --font-body:    'Be Vietnam Pro', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', monospace;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--ink);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Paper grain texture overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

/* Override theme WordPress default focus/hover colors (thường là hồng/xanh) */
.kien-site a:focus,
.kien-site a:focus-visible,
.kien-site button:focus,
.kien-site button:focus-visible {
  outline: none;
  box-shadow: none;
}

/* ===== TYPOGRAPHY UTILITIES ===== */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red);
}
.eyebrow::before { content: '- '; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.3;   /* Tăng thêm 15% so với 1.15 để thoáng hơn */
  text-transform: uppercase;
}

/* ===== NAV ===== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(251, 248, 242, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: padding 0.3s ease;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.05em;
}
.nav__logo-mark {
  width: 32px;
  height: 22px;
  position: relative;
  display: inline-block;
}
.nav__logo-mark span {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 9px solid transparent;
  border-bottom: 9px solid transparent;
  border-right: 10px solid var(--black);
}
.nav__logo-mark span:nth-child(1) { left: 0;  border-right-color: var(--yellow); }
.nav__logo-mark span:nth-child(2) { left: 6px; border-right-color: var(--red); }
.nav__logo-mark span:nth-child(3) { left: 12px; border-right-color: var(--cyan); }
.nav__logo-mark span:nth-child(4) { left: 18px; border-right-color: var(--black); }

.nav__links {
  display: flex;
  gap: 28px;
  list-style: none;
}
.nav__links a {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  position: relative;
  padding: 6px 0;
  transition: color 0.2s;
}
.nav__links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0;
  height: 2px;
  background: var(--red);
  transition: width 0.3s ease;
}
.nav__links a:hover::after { width: 100%; }
.nav__cta {
  padding: 10px 22px;
  background: var(--black);
  color: var(--cream);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: background 0.2s;
}
.nav__cta:hover { background: var(--red); }
.nav__toggle {
  display: none;
  width: 36px;
  height: 36px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  z-index: 101;
}
.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: all 0.3s;
}
.nav__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile-menu {
  display: none;
  position: fixed;
  top: 68px; left: 0; right: 0;
  background: var(--cream);
  padding: 24px;
  border-bottom: 2px solid var(--ink);
  z-index: 99;
}
.nav__mobile-menu.open { display: block; }
.nav__mobile-menu ul { list-style: none; }
.nav__mobile-menu li { padding: 12px 0; border-bottom: 1px solid var(--line); }
.nav__mobile-menu a { font-weight: 600; font-size: 1rem; }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 120px 40px 80px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
  overflow: hidden;
  background: var(--cream);
}
.hero__mark {
  position: absolute;
  right: -8%;
  bottom: -12%;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28rem, 45vw, 48rem);
  line-height: 0.8;
  color: var(--black);
  opacity: 0.04;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}
.hero__content {
  position: relative;
  z-index: 2;
  animation: slideUp 0.9s cubic-bezier(0.2, 0.9, 0.3, 1.1) both;
}
.hero__eyebrow { margin-bottom: 28px; }
.hero__title {
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  margin-bottom: 24px;
  line-height: 1.25;
}
.hero__title .line-2 {
  display: block;
  color: var(--red);
  font-style: italic;
  transform: translateX(12px);
}
.hero__title .line-3 { display: block; }
.hero__title mark {
  background: var(--yellow);
  color: var(--black);
  padding: 0 10px;
  margin: 0 -4px;
  line-height: 1;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
.hero__sub {
  font-size: 1.05rem;
  color: var(--mute);
  max-width: 480px;
  margin-bottom: 40px;
  line-height: 1.65;
}
.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  border: 2px solid transparent;
  transition: all 0.25s cubic-bezier(0.2, 0.9, 0.3, 1);
  text-transform: uppercase;
}
.btn--primary {
  background: var(--black);
  color: var(--cream);
  border-color: var(--black);
}
.btn--primary:hover {
  background: var(--red);
  border-color: var(--red);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(226, 54, 54, 0.3);
}
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn--ghost:hover {
  background: var(--ink);
  color: var(--cream);
}
.btn--arrow::after {
  content: '→';
  font-size: 1.1em;
  transition: transform 0.2s;
}
.btn--arrow:hover::after { transform: translateX(4px); }

/* Hero target visual */
.hero__visual {
  position: relative;
  z-index: 1;
  height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 1.2s 0.2s both;
}
.hero__target {
  position: relative;
  width: 420px;
  height: 420px;
  max-width: 100%;
}
.ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 3px solid var(--ink);
  animation: pulseRing 4s ease-in-out infinite;
}
.ring:nth-child(1) { transform: scale(1); background: var(--yellow); }
.ring:nth-child(2) { inset: 60px; background: var(--red); animation-delay: 0.2s; }
.ring:nth-child(3) { inset: 120px; background: var(--cyan); animation-delay: 0.4s; }
.ring:nth-child(4) { inset: 180px; background: var(--black); animation-delay: 0.6s; }
.ring:nth-child(5) {
  inset: 195px; background: var(--cream);
  border-width: 2px; border-color: var(--black);
  animation-delay: 0.8s;
}
.hero__arrow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-20deg);
  width: 380px;
  height: 16px;
  z-index: 3;
  animation: arrowImpact 1s 0.8s cubic-bezier(0.5, 0, 0.3, 1.4) both;
}
.hero__arrow::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 75%;
  height: 3px;
  background: var(--ink);
  transform: translateY(-50%);
}
.hero__arrow::after {
  content: '';
  position: absolute;
  right: 0; top: 50%;
  width: 0;
  height: 0;
  border-left: 22px solid var(--ink);
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  transform: translateY(-50%);
}
.hero__fletching {
  position: absolute;
  left: 0; top: 50%;
  width: 28px;
  height: 22px;
  transform: translateY(-50%);
  background: var(--red);
  clip-path: polygon(0 0, 100% 50%, 0 100%, 40% 50%);
}
.hero__stats {
  grid-column: 1 / -1;
  position: relative;
  z-index: 2;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 2px solid var(--ink);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  animation: slideUp 1.1s 0.4s cubic-bezier(0.2, 0.9, 0.3, 1) both;
}
.hero__stat-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 6px;
}
.hero__stat-val {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

/* ===== COACH SECTION ===== */
.coach {
  position: relative;
  z-index: 2;
  background: var(--ink);
  color: var(--cream);
  padding: 100px 40px;
  overflow: hidden;
  border-top: 2px solid var(--ink);
}
.coach__inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: center;
}
.coach__photo {
  position: relative;
  aspect-ratio: 4/5;
  background:
    linear-gradient(135deg, rgba(245, 197, 24, 0.1) 0%, transparent 50%),
    var(--ink);
  border: 2px solid var(--cream);
  overflow: hidden;
}
.coach__photo::before {
  content: 'ẢNH HUẤN LUYỆN VIÊN';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  color: rgba(251, 248, 242, 0.3);
}
.coach__photo::after {
  content: '';
  position: absolute;
  bottom: 20px;
  right: 20px;
  width: 80px;
  height: 80px;
  background: var(--yellow);
  mix-blend-mode: difference;
  opacity: 0.4;
}
.coach__content { position: relative; }
.coach__eyebrow { margin-bottom: 28px; }
.coach__eyebrow { color: var(--yellow); }
.coach__title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  margin-bottom: 16px;
  line-height: 1.3;
}
.coach__title em {
  font-style: italic;
  color: var(--yellow);
}
.coach__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--cream);
  margin-bottom: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(251, 248, 242, 0.2);
  letter-spacing: 0.02em;
}
.coach__desc {
  font-size: 1.05rem;
  color: rgba(251, 248, 242, 0.7);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 560px;
}
.coach__achievements {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.coach__achievement {
  padding: 20px;
  border: 1px solid rgba(251, 248, 242, 0.15);
  transition: all 0.3s;
}
.coach__achievement:hover {
  border-color: var(--yellow);
  background: rgba(245, 197, 24, 0.05);
}
.coach__achievement-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2rem;
  color: var(--yellow);
  line-height: 1;
  margin-bottom: 8px;
  display: block;
}
.coach__achievement-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(251, 248, 242, 0.6);
  line-height: 1.4;
}

/* ===== MARQUEE ===== */
.marquee {
  position: relative;
  z-index: 2;
  overflow: hidden;
  background: var(--yellow);
  color: var(--ink);
  padding: 22px 0;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}
.marquee__track {
  display: flex;
  gap: 60px;
  white-space: nowrap;
  animation: scroll 40s linear infinite;
}
.marquee__item {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 24px;
  flex-shrink: 0;
  text-transform: uppercase;
}
.marquee__item::after {
  content: '';
  display: inline-block;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--ink);
  box-shadow: inset 0 0 0 5px var(--yellow), inset 0 0 0 8px var(--red);
}

/* ===== SECTION BASE ===== */
.section {
  position: relative;
  z-index: 2;
  padding: 120px 40px;
  max-width: 1400px;
  margin: 0 auto;
}
.section__head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 80px;
}
.section__num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--mute);
  letter-spacing: 0.14em;
}
.section__title {
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  line-height: 1.3;
}
.section__title em {
  font-style: italic;
  color: var(--red);
}
.section__lead {
  font-size: 1.05rem;
  color: var(--mute);
  max-width: 500px;
  line-height: 1.65;
}

/* ===== WHY / FEATURES ===== */
.why {
  background: var(--bone);
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}
.why__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 2px solid var(--ink);
  background: var(--ink);
}
.why__card {
  background: var(--cream);
  padding: 44px 32px;
  min-height: 280px;
  position: relative;
  transition: background 0.3s;
}
.why__card:hover { background: var(--yellow); }
.why__card:nth-child(2):hover { background: var(--cyan); }
.why__card:nth-child(5):hover { background: var(--red); color: var(--cream); }
.why__card-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--mute);
  margin-bottom: 32px;
  display: block;
}
.why__card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  margin-bottom: 16px;
  line-height: 1.1;
  letter-spacing: 0.02em;
}
.why__card p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--mute);
}
.why__card:hover p { color: var(--ink); }
.why__card:nth-child(5):hover p { color: var(--cream); }

/* ===== SERVICES ===== */
.services { background: var(--cream); }
.services__list {
  display: flex;
  flex-direction: column;
  border-top: 2px solid var(--ink);
}
.service-row {
  border-bottom: 2px solid var(--ink);
  padding: 36px 0;
  display: grid;
  grid-template-columns: 80px 1fr 2fr auto;
  gap: 40px;
  align-items: center;
  transition: padding 0.3s, background 0.3s;
  position: relative;
}
.service-row:hover {
  padding-left: 24px;
  background: var(--yellow);
}
.service-row__num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--mute);
  letter-spacing: 0.1em;
}
.service-row__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  line-height: 1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.service-row__desc {
  font-size: 1rem;
  color: var(--mute);
  line-height: 1.55;
}
.service-row:hover .service-row__desc { color: var(--ink); }
.service-row__tag {
  padding: 8px 16px;
  background: var(--ink);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ===== PRICING ===== */
.pricing {
  background: var(--ink);
  color: var(--cream);
  border-top: 2px solid var(--ink);
}
.pricing .section__num,
.pricing .section__lead { color: rgba(251, 248, 242, 0.6); }
.pricing .section__title em { color: var(--yellow); }

.pricing__tabs {
  display: inline-flex;
  gap: 0;
  margin-bottom: 48px;
  border: 2px solid var(--cream);
  flex-wrap: wrap;
}
.pricing__tab {
  padding: 12px 24px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--cream);
  text-transform: uppercase;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}
.pricing__tab.active {
  background: var(--yellow);
  color: var(--ink);
}
.pricing__panel { display: none; }
.pricing__panel.active {
  display: block;
  animation: fadeIn 0.4s both;
}
.plans {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.plan {
  background: var(--cream);
  color: var(--ink);
  padding: 40px 28px;
  position: relative;
  transition: transform 0.3s cubic-bezier(0.2, 0.9, 0.3, 1);
  border: 2px solid var(--cream);
}
.plan:hover { transform: translateY(-8px); }
.plan--featured {
  background: var(--yellow);
  border-color: var(--yellow);
  transform: translateY(-12px);
}
.plan--featured:hover { transform: translateY(-18px); }
.plan__badge {
  position: absolute;
  top: -14px;
  left: 28px;
  background: var(--red);
  color: var(--cream);
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
}
.plan__name {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 16px;
}
.plan--featured .plan__name { color: var(--ink); opacity: 0.7; }
.plan__price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 3.8vw, 3rem);
  line-height: 1;
  margin-bottom: 6px;
  letter-spacing: 0.01em;
}
.plan__price-sub {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--mute);
  margin-bottom: 28px;
}
.plan--featured .plan__price-sub { color: var(--ink); opacity: 0.7; }
.plan__sessions {
  display: inline-block;
  padding: 4px 10px;
  background: var(--ink);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  margin-bottom: 28px;
}
.plan--featured .plan__sessions { background: var(--red); }
.plan__features {
  list-style: none;
  margin-bottom: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.plan__features li {
  padding: 10px 0;
  padding-left: 22px;
  position: relative;
  font-size: 0.92rem;
  color: var(--mute);
}
.plan--featured .plan__features li { color: var(--ink); opacity: 0.85; }
.plan__features li::before {
  content: '◢';
  position: absolute;
  left: 0;
  top: 12px;
  color: var(--red);
  font-size: 0.7em;
}
.plan__cta {
  display: block;
  width: 100%;
  padding: 14px;
  background: var(--ink);
  color: var(--cream);
  text-align: center;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all 0.2s;
}
.plan__cta:hover { background: var(--red); }
.plan--featured .plan__cta { background: var(--red); }
.plan--featured .plan__cta:hover { background: var(--ink); }

/* Khách lẻ */
.hourly {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  align-items: center;
}
.hourly__table {
  background: var(--cream);
  color: var(--ink);
  padding: 40px;
}
.hourly__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.hourly__row:last-child { border-bottom: none; }
.hourly__tier {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  color: var(--mute);
}
.hourly__price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.9rem;
  line-height: 1;
  letter-spacing: 0.01em;
}
.hourly__price span {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 0.85rem;
  color: var(--mute);
  margin-left: 6px;
}
.hourly__note {
  padding: 40px;
  border: 2px dashed var(--cream);
}
.hourly__note h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1.1;
  margin-bottom: 16px;
  color: var(--yellow);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.hourly__note p {
  color: rgba(251, 248, 242, 0.7);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* Team building */
.team-building {
  background: var(--cream);
  color: var(--ink);
  padding: 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.team-building h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 3.8vw, 2.8rem);
  line-height: 1.3;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.team-building h3 em { color: var(--red); font-style: italic; }
.team-building p {
  color: var(--mute);
  margin-bottom: 28px;
  font-size: 1.02rem;
  line-height: 1.65;
}
.team-building__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}
.team-building__tags span {
  padding: 6px 14px;
  background: var(--bone);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.team-building__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  background: var(--ink);
  color: var(--cream);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: all 0.2s;
}
.team-building__cta:hover { background: var(--red); transform: translateX(4px); }
.team-building__visual {
  aspect-ratio: 1;
  background:
    radial-gradient(circle at center,
      var(--yellow) 0 14%,
      var(--red) 14% 26%,
      var(--cyan) 26% 38%,
      var(--ink) 38% 48%,
      var(--cream) 48% 50%,
      var(--ink) 50% 52%);
  position: relative;
}
.team-building__visual::before,
.team-building__visual::after {
  content: '';
  position: absolute;
  background: var(--ink);
}
.team-building__visual::before {
  width: 70%; height: 4px;
  top: 35%; left: 15%;
  transform: rotate(18deg);
}
.team-building__visual::after {
  width: 70%; height: 4px;
  top: 58%; left: 15%;
  transform: rotate(-24deg);
}

/* ===== GALLERY ===== */
.gallery {
  background: var(--bone);
  border-top: 2px solid var(--ink);
}
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 140px;
  gap: 12px;
}
.gallery__item {
  position: relative;
  overflow: hidden;
  background: var(--cream);
  border: 2px solid var(--ink);
  transition: transform 0.3s;
}
.gallery__item:hover { transform: scale(1.02); z-index: 5; }
.gallery__item:nth-child(1) { grid-column: span 3; grid-row: span 2; background: var(--yellow); }
.gallery__item:nth-child(2) { grid-column: span 3; grid-row: span 1; background: var(--red); color: var(--cream); }
.gallery__item:nth-child(3) { grid-column: span 2; grid-row: span 1; background: var(--cyan); }
.gallery__item:nth-child(4) { grid-column: span 1; grid-row: span 1; background: var(--ink); color: var(--cream); }
.gallery__item:nth-child(5) { grid-column: span 2; grid-row: span 2; background: var(--cream); }
.gallery__item:nth-child(6) { grid-column: span 4; grid-row: span 1; background: var(--yellow); }
.gallery__item:nth-child(7) { grid-column: span 3; grid-row: span 1; background: var(--ink); color: var(--cream); }
.gallery__item:nth-child(8) { grid-column: span 3; grid-row: span 1; background: var(--red); color: var(--cream); }
.gallery__label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 20px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.gallery__item::before {
  content: attr(data-num);
  position: absolute;
  top: 12px;
  right: 14px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  opacity: 0.6;
}

/* ===== FAQ ===== */
.faq { background: var(--cream); }
.faq__list {
  border-top: 2px solid var(--ink);
}
.faq__item {
  border-bottom: 1px solid var(--line);
  padding: 0;
}
.faq__question {
  width: 100%;
  text-align: left;
  padding: 28px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(0.95rem, 2vw, 1.4rem);
  line-height: 1.35;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
  background: transparent;
  border: none;
  outline: none;
  transition: background 0.25s ease, color 0.2s ease, padding-left 0.25s ease;
  cursor: pointer;
  /* Force wrap text */
  white-space: normal !important;
  word-wrap: break-word !important;
  overflow-wrap: break-word !important;
  word-break: break-word;
  hyphens: auto;
}
.faq__question > span:first-child {
  flex: 1 1 0;
  min-width: 0 !important;
  max-width: 100%;
  word-break: break-word;
  overflow-wrap: break-word;
  display: block;
}
.faq__icon {
  flex: 0 0 32px;
}
/* Override theme WordPress focus/active màu hồng */
.faq__question:focus,
.faq__question:focus-visible,
.faq__question:active {
  outline: none;
  background: transparent;
  color: var(--ink);
  box-shadow: none;
}
.faq__question:hover {
  background: var(--yellow);
  color: var(--ink);
  padding-left: 40px;
}
.faq__item.open .faq__question {
  background: var(--yellow);
  padding-left: 40px;
}
.faq__icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  position: relative;
  border: 2px solid var(--ink);
  transition: all 0.3s;
}
.faq__item.open .faq__icon {
  background: var(--ink);
  border-color: var(--ink);
}
.faq__icon::before,
.faq__icon::after {
  content: '';
  position: absolute;
  background: var(--ink);
  transition: all 0.3s;
}
.faq__item.open .faq__icon::before,
.faq__item.open .faq__icon::after {
  background: var(--cream);
}
.faq__icon::before {
  top: 50%; left: 6px; right: 6px;
  height: 2px;
  transform: translateY(-50%);
}
.faq__icon::after {
  left: 50%; top: 6px; bottom: 6px;
  width: 2px;
  transform: translateX(-50%);
}
.faq__item.open .faq__icon::after {
  transform: translateX(-50%) rotate(90deg);
  opacity: 0;
}
.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.faq__item.open .faq__answer {
  max-height: 500px;
}
.faq__answer-inner {
  padding: 4px 24px 32px 40px;
  font-size: 1rem;
  color: var(--mute);
  line-height: 1.75;
  max-width: 820px;
}

/* ===== BOOKING FORM ===== */
.booking {
  background: var(--ink);
  color: var(--cream);
  border-top: 2px solid var(--ink);
}
.booking .section__num,
.booking .section__lead { color: rgba(251, 248, 242, 0.6); }
.booking .section__title em { color: var(--yellow); }
.booking__wrap {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 60px;
  align-items: start;
}
.booking__info h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  margin-bottom: 20px;
  color: var(--yellow);
  letter-spacing: 0.02em;
}
.booking__info p {
  color: rgba(251, 248, 242, 0.75);
  margin-bottom: 20px;
  line-height: 1.7;
  font-size: 1rem;
}
.booking__contact {
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid rgba(251, 248, 242, 0.2);
}
.booking__contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  font-size: 0.98rem;
}
.booking__contact-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--yellow);
  min-width: 64px;
}
.booking__contact a { color: var(--cream); }
.booking__contact a:hover { color: var(--yellow); }

.booking__form-wrap {
  background: var(--cream);
  color: var(--ink);
  padding: 12px;
  min-height: 700px;
}
.booking__form-wrap iframe {
  width: 100%;
  min-height: 680px;
  border: none;
}
.booking__placeholder {
  background: var(--bone);
  padding: 50px 40px;
  text-align: left;
}
.booking__placeholder h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
}
.booking__placeholder p {
  color: var(--mute);
  margin-bottom: 16px;
  font-size: 0.95rem;
  line-height: 1.65;
}
.booking__placeholder ol {
  margin: 20px 0;
  padding-left: 20px;
  color: var(--mute);
  font-size: 0.95rem;
  line-height: 1.8;
}
.booking__placeholder code {
  background: var(--ink);
  color: var(--yellow);
  padding: 2px 8px;
  font-size: 0.85em;
  font-family: var(--font-mono);
}

/* ===== CONTACT / MAP ===== */
.contact {
  background: var(--yellow);
  padding: 100px 40px;
  position: relative;
  z-index: 2;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}
.contact__inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: stretch;
}
.contact__info h2 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.3;
  margin-bottom: 20px;
}
.contact__info h2 em { font-style: italic; color: var(--red); }
.contact__info p {
  font-size: 1.05rem;
  margin-top: 20px;
  margin-bottom: 32px;
  max-width: 520px;
  color: var(--ink);
  line-height: 1.65;
}
.contact__details {
  margin-top: 40px;
  padding-top: 30px;
  border-top: 2px solid var(--ink);
}
.contact__detail {
  margin-bottom: 24px;
}
.contact__detail-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 6px;
  opacity: 0.7;
}
.contact__detail-val {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.contact__map {
  min-height: 480px;
  border: 2px solid var(--ink);
  background: var(--ink);
  overflow: hidden;
  position: relative;
}
.contact__map iframe {
  width: 100%;
  height: 100%;
  min-height: 480px;
  border: none;
  display: block;
  filter: grayscale(0.2) contrast(1.05);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--ink);
  color: var(--cream);
  padding: 80px 40px 40px;
  position: relative;
  z-index: 2;
}
.footer__inner { max-width: 1400px; margin: 0 auto; }
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(251, 248, 242, 0.15);
}
.footer__brand-mark {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.footer__brand-mark .nav__logo-mark { width: 50px; height: 36px; }
.footer__brand-mark .nav__logo-mark span {
  border-top-width: 14px;
  border-bottom-width: 14px;
  border-right-width: 16px;
}
.footer__brand-mark .nav__logo-mark span:nth-child(1) { left: 0; }
.footer__brand-mark .nav__logo-mark span:nth-child(2) { left: 9px; }
.footer__brand-mark .nav__logo-mark span:nth-child(3) { left: 18px; }
.footer__brand-mark .nav__logo-mark span:nth-child(4) { left: 27px; }
.footer__brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.04em;
}
.footer__brand p {
  color: rgba(251, 248, 242, 0.6);
  max-width: 340px;
  line-height: 1.65;
  font-size: 0.95rem;
}
.footer__col h4 {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 20px;
}
.footer__col ul { list-style: none; }
.footer__col li { margin-bottom: 12px; }
.footer__col a {
  color: rgba(251, 248, 242, 0.75);
  font-size: 0.95rem;
  transition: color 0.2s;
}
.footer__col a:hover { color: var(--yellow); }
.footer__hours {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: rgba(245, 197, 24, 0.1);
  border: 1px solid rgba(245, 197, 24, 0.3);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--yellow);
}
.footer__hours::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--yellow);
  animation: pulse 2s infinite;
}
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: rgba(251, 248, 242, 0.5);
}

/* ===== ANIMATIONS ===== */
@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes pulseRing {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,0,0,0); }
  50%      { box-shadow: 0 0 0 6px rgba(226, 54, 54, 0.08); }
}
@keyframes arrowImpact {
  0%   { transform: translate(-180%, -50%) rotate(-5deg); opacity: 0; }
  60%  { transform: translate(-42%, -50%) rotate(-22deg); opacity: 1; }
  80%  { transform: translate(-52%, -50%) rotate(-18deg); }
  100% { transform: translate(-50%, -50%) rotate(-20deg); opacity: 1; }
}
@keyframes scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.4; transform: scale(1.3); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; padding: 110px 24px 60px; }
  .hero__visual { height: 380px; order: -1; }
  .hero__target { width: 340px; height: 340px; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); gap: 32px 24px; }
  .coach { padding: 80px 24px; }
  .coach__inner { grid-template-columns: 1fr; gap: 40px; }
  .coach__achievements { grid-template-columns: 1fr 1fr; }
  .section { padding: 80px 24px; }
  .section__head { grid-template-columns: 1fr; gap: 20px; margin-bottom: 50px; }
  .why__grid { grid-template-columns: repeat(2, 1fr); }
  .plans { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .plan--featured { transform: translateY(0); }
  .hourly { grid-template-columns: 1fr; }
  .team-building { grid-template-columns: 1fr; padding: 40px; }
  .gallery__grid { grid-template-columns: repeat(4, 1fr); }
  .gallery__item:nth-child(n) { grid-column: span 2; grid-row: span 1; }
  .gallery__item:nth-child(1) { grid-column: span 4; grid-row: span 2; }
  .booking__wrap { grid-template-columns: 1fr; }
  .contact__inner { grid-template-columns: 1fr; gap: 40px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .service-row { grid-template-columns: 50px 1fr auto; gap: 20px; }
  .service-row__desc { grid-column: 2 / -1; }
}
@media (max-width: 768px) {
  .nav { padding: 14px 20px !important; }
  .nav__links { display: none !important; }
  .nav__toggle { display: flex !important; }
  .nav__cta { display: none !important; }
  .hero { padding: 100px 20px 40px; gap: 30px; }
  .hero__visual { height: 300px; }
  .hero__target { width: 280px; height: 280px; }
  .ring:nth-child(2) { inset: 40px; }
  .ring:nth-child(3) { inset: 80px; }
  .ring:nth-child(4) { inset: 120px; }
  .ring:nth-child(5) { inset: 130px; }
  .hero__arrow { width: 260px; }
  .hero__stats { grid-template-columns: 1fr 1fr; gap: 24px 16px; }
  .coach__achievements { grid-template-columns: 1fr; }
  .marquee__item { font-size: 1.2rem; gap: 16px; }
  .why__grid { grid-template-columns: 1fr; }
  .plans { grid-template-columns: 1fr; }
  .service-row { grid-template-columns: 1fr; gap: 8px; }
  .service-row__tag { justify-self: start; }
  .gallery__grid { grid-template-columns: 1fr 1fr; }
  .gallery__item:nth-child(n) { grid-column: span 1; grid-row: span 1; }
  .gallery__item:nth-child(1) { grid-column: span 2; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; padding-bottom: 40px; margin-bottom: 30px; }
  .footer__bottom { flex-direction: column; gap: 10px; text-align: center; }
  .contact { padding: 60px 20px; }
  .pricing__tabs { flex-wrap: wrap; }

  /* Hero title: giữ nguyên dòng, không bị tràn highlight */
  .hero__title {
    font-size: clamp(2.2rem, 9vw, 3.5rem);
    line-height: 1.3;
  }
  .hero__title .line-2 { transform: none; }
  .hero__title mark {
    padding: 0 6px;
    display: inline;
    box-decoration-break: clone;
    -webkit-box-decoration-break: clone;
  }

  /* FAQ mobile - force padding/size nhỏ hơn */
  .faq__question {
    padding: 20px 14px !important;
    gap: 10px !important;
    font-size: 0.88rem !important;
    line-height: 1.4 !important;
  }
  .faq__question:hover,
  .faq__item.open .faq__question {
    padding-left: 16px !important;
  }
  .faq__answer-inner {
    padding: 4px 14px 22px 16px !important;
    font-size: 0.92rem !important;
  }
  .faq__icon {
    flex: 0 0 24px !important;
    width: 24px !important;
    height: 24px !important;
  }
  .faq__icon::before {
    left: 4px !important;
    right: 4px !important;
  }
  .faq__icon::after {
    top: 4px !important;
    bottom: 4px !important;
  }
}