/* ==========================================================================
   HYROX BY 3640 — BRAND MANUAL DESIGN TOKENS
   Palette: 60% Black (#000000), 20% White (#FFFFFF), Single Focal Cyan (#01BCFF)
   Typography: Montserrat (Bold +180 tracking headers, Light +400 support)
   ========================================================================== */
:root {
  --bg-black: #000000;
  --bg-surface: #0A0C0E;
  --bg-card: #111418;
  --border-subtle: #1F242A;
  --text-white: #FFFFFF;
  --text-muted: #A3ABB5;
  --cyan-primary: #01BCFF;
  --cyan-deep: #00A1CD;
  --font-main: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  --container-max: 1200px;
  --transition: 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-black);
  color: var(--text-white);
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg-black);
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: 90%;
  max-width: var(--container-max);
  margin: 0 auto;
}

.container-narrow {
  max-width: 820px;
}

/* ================= LOGO IMAGE (MIN 140PX SCREEN RULE + CLEAR SPACE) ================= */
.brand-logo-link {
  display: inline-flex;
  align-items: center;
  padding: 6px 0;
}

.brand-logo-img {
  height: auto;
  display: block;
}

.header-logo {
  width: 168px;
  min-width: 140px;
}

.footer-logo {
  width: 210px;
  min-width: 140px;
}

/* ================= TYPOGRAPHY & BUTTONS ================= */
.kicker {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--cyan-primary);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.55rem);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  line-height: 1.22;
  color: var(--text-white);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1rem;
  font-weight: 300;
  color: var(--text-muted);
  max-width: 660px;
}

.section-subtitle strong {
  color: var(--text-white);
  font-weight: 600;
}

.section-header {
  margin-bottom: 3.5rem;
}

.body-text {
  font-weight: 300;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  font-size: 1.02rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.9rem 1.75rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.btn-sm {
  padding: 0.6rem 1.1rem;
  font-size: 0.72rem;
}

.btn-lg {
  padding: 1.1rem 2.1rem;
  font-size: 0.85rem;
}

.btn-block {
  width: 100%;
}

.btn-primary {
  background-color: var(--cyan-primary);
  color: var(--bg-black);
  border-color: var(--cyan-primary);
}

.btn-primary:hover {
  background-color: var(--text-white);
  border-color: var(--text-white);
  color: var(--bg-black);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-white);
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-outline:hover {
  border-color: var(--cyan-primary);
  color: var(--cyan-primary);
}

/* ================= HEADER ================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
}

.main-nav {
  display: flex;
  gap: 1.5rem;
}

.main-nav a {
  font-size: 0.71rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  transition: var(--transition);
}

.main-nav a:hover {
  color: var(--cyan-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.lang-toggle {
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  padding: 0.45rem 0.65rem;
  font-family: var(--font-main);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.lang-opt.active {
  color: var(--cyan-primary);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 34px;
  height: 34px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.mobile-menu-btn span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-white);
  transition: var(--transition);
}

/* ================= HERO SECTION ================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 130px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(40%) contrast(115%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.80) 55%, rgba(0,0,0,0.65) 100%);
}

.hero-x-watermark {
  position: absolute;
  right: -6%;
  top: 50%;
  transform: translateY(-50%);
  width: min(620px, 65vw);
  height: auto;
  pointer-events: none;
}

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

.kicker-group {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 1.25rem;
}

.kicker-group .cyan-bar {
  width: 36px;
  height: 3px;
  background-color: var(--cyan-primary);
}

.kicker-group .kicker {
  margin-bottom: 0;
}

.hero-title {
  font-size: clamp(2.3rem, 5.2vw, 4.2rem);
  font-weight: 800;
  letter-spacing: 0.15em;
  line-height: 1.14;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.35vw, 1.15rem);
  font-weight: 300;
  color: #D0D6DD;
  max-width: 630px;
  margin-bottom: 2.5rem;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3.5rem;
}

/* Signature 8-Segment Station Progress Bar */
.station-progress-bar {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 8px;
  max-width: 420px;
}

.station-progress-bar .seg {
  height: 4px;
  background-color: #2A3038;
}

.station-progress-bar .seg.active {
  background-color: var(--cyan-primary);
}

/* ================= SECTIONS GENERAL ================= */
.section {
  padding: 6rem 0;
  border-top: 1px solid var(--border-subtle);
}

/* ================= METHODOLOGY & ALTITUDE NOD ================= */
.format-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.altitude-nod {
  margin-top: 2rem;
  padding: 1.25rem 1.5rem;
  background-color: var(--bg-surface);
  border-left: 3px solid var(--cyan-primary);
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.altitude-badge {
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--cyan-primary);
  white-space: nowrap;
  padding-top: 2px;
}

.altitude-text {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-muted);
}

.altitude-text strong {
  color: var(--text-white);
  font-weight: 600;
}

.format-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.stat-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-size: 2rem;
  font-weight: 700;
  color: var(--cyan-primary);
  line-height: 1;
}

.stat-fillet {
  width: 32px;
  height: 2px;
  background-color: var(--cyan-primary);
  margin: 0.85rem 0;
}

.stat-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  margin-bottom: 0.5rem;
}

.stat-desc {
  font-size: 0.84rem;
  font-weight: 300;
  color: var(--text-muted);
}

/* ================= 8 STATIONS GRID ================= */
.stations-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.station-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 1.75rem 1.5rem;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.station-card:hover {
  border-color: var(--cyan-primary);
  transform: translateY(-3px);
}

.st-num {
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--cyan-primary);
  line-height: 1;
}

.st-fillet {
  width: 36px;
  height: 3px;
  background-color: var(--cyan-primary);
  margin: 0.75rem 0 1rem;
}

.st-name {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 0.35rem;
}

.st-dist {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-white);
  margin-bottom: 0.85rem;
}

.st-focus {
  font-size: 0.82rem;
  font-weight: 300;
  color: var(--text-muted);
  margin-top: auto;
}

.st-mini-bar {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 3px;
  margin-top: 1.25rem;
}

.st-mini-bar span {
  height: 2px;
  background-color: #252B33;
}

.st-mini-bar span.on {
  background-color: var(--cyan-primary);
}

/* ================= MONTHLY ACTIVITY COUNTDOWN ================= */
.event-banner-section {
  background-color: var(--bg-surface);
}

.event-box {
  border: 1px solid var(--border-subtle);
  border-left: 4px solid var(--cyan-primary);
  background-color: var(--bg-black);
  padding: 2.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2.5rem;
}

.event-title {
  font-size: clamp(1.3rem, 2.4vw, 1.9rem);
  font-weight: 700;
  letter-spacing: 0.14em;
  margin-bottom: 0.75rem;
}

.event-desc {
  font-weight: 300;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 1.75rem;
}

.countdown {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.cd-item {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 0.75rem 1rem;
  min-width: 72px;
  text-align: center;
}

.cd-item span {
  display: block;
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--cyan-primary);
  line-height: 1.1;
}

.cd-item small {
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  color: var(--text-muted);
}

.cd-sep {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-muted);
}

/* ================= SCHEDULE ================= */
.schedule-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.schedule-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 2.25rem;
}

.sched-days {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.sched-fillet {
  width: 48px;
  height: 3px;
  background-color: var(--cyan-primary);
  margin: 1rem 0 1.75rem;
}

.sched-blocks {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.sched-slot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.sched-slot:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.slot-tag {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.slot-time {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-white);
}

.schedule-cta-bar {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.schedule-cta-bar p {
  font-weight: 400;
  color: var(--text-white);
}

/* ================= MEMBERSHIPS ================= */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.plan-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
}

.plan-card.featured {
  border-color: var(--cyan-primary);
  background: linear-gradient(180deg, rgba(1, 188, 255, 0.06) 0%, var(--bg-surface) 100%);
}

.plan-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  margin-bottom: 0.65rem;
}

.plan-tag.cyan {
  color: var(--cyan-primary);
}

.plan-name {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.plan-fillet {
  width: 40px;
  height: 2px;
  background-color: var(--cyan-primary);
  margin: 1rem 0 1.25rem;
}

.plan-desc {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.plan-features {
  list-style: none;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.plan-features li {
  font-size: 0.88rem;
  font-weight: 400;
  padding-left: 1.25rem;
  position: relative;
  line-height: 1.45;
}

.plan-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 2px;
  background-color: var(--cyan-primary);
}

.plan-card .btn {
  margin-top: auto;
}

.trial-callout {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-left: 4px solid var(--cyan-primary);
  padding: 2rem 2.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.trial-callout-copy h3 {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
}

.trial-callout-copy p {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-muted);
  max-width: 620px;
}

/* ================= COACHES ================= */
.coaches-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.coach-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
}

.coach-img-wrap {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: #161A20;
}

.coach-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) contrast(110%);
  transition: var(--transition);
}

.coach-card:hover .coach-img-wrap img {
  filter: grayscale(30%) contrast(105%);
  transform: scale(1.03);
}

.coach-info {
  padding: 1.75rem;
}

.coach-role {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--cyan-primary);
  margin-bottom: 0.4rem;
}

.coach-name {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.coach-fillet {
  width: 32px;
  height: 2px;
  background-color: var(--cyan-primary);
  margin: 0.85rem 0;
}

.coach-bio {
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--text-muted);
}

/* ================= FAQ ================= */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 1.35rem 1.5rem;
}

.faq-item[open] {
  border-color: var(--cyan-primary);
}

.faq-item summary {
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  color: var(--cyan-primary);
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.92rem;
  font-weight: 300;
  color: var(--text-muted);
}

/* ================= LOCATION & MAP ================= */
.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: stretch;
}

.loc-block {
  margin-bottom: 1.5rem;
}

.loc-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--cyan-primary);
  margin-bottom: 0.35rem;
}

.loc-value {
  font-size: 1rem;
  font-weight: 300;
  color: var(--text-white);
}

.cyan-link {
  color: var(--cyan-primary);
  font-weight: 600;
}

.loc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.location-map {
  min-height: 360px;
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-surface);
  filter: invert(90%) hue-rotate(180deg) contrast(95%);
}

/* ================= FOOTER ================= */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 4rem 0 2rem;
  background-color: var(--bg-black);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border-subtle);
}

.footer-tagline {
  margin-top: 1rem;
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--text-muted);
}

.footer-heading {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--cyan-primary);
  margin-bottom: 1rem;
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-white);
  transition: var(--transition);
}

.social-links a:hover {
  color: var(--cyan-primary);
}

.footer-bottom {
  padding-top: 1.75rem;
  font-size: 0.78rem;
  font-weight: 300;
  color: var(--text-muted);
}

/* ================= FLOATING WHATSAPP BUTTON ================= */
.wa-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 999;
  background-color: var(--cyan-primary);
  color: var(--bg-black);
  padding: 0.85rem 1.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.75);
  transition: var(--transition);
}

.wa-float:hover {
  background-color: var(--text-white);
  transform: translateY(-2px);
}

/* ================= RESPONSIVE BREAKPOINTS ================= */
@media (max-width: 1024px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 82px;
    left: 0;
    width: 100%;
    background-color: var(--bg-black);
    border-bottom: 1px solid var(--border-subtle);
    flex-direction: column;
    padding: 1.5rem 5%;
    gap: 1.25rem;
  }

  .main-nav.open {
    display: flex;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .format-grid,
  .location-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .stations-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .plans-grid,
  .coaches-grid {
    grid-template-columns: 1fr;
  }

  .event-box,
  .trial-callout {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .header-actions .btn-sm {
    display: none;
  }

  .header-logo {
    width: 145px;
  }

  .stations-grid,
  .format-stats,
  .schedule-grid {
    grid-template-columns: 1fr;
  }

  .sched-slot {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }

  .schedule-cta-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .wa-float-text {
    display: none;
  }

  .wa-float {
    padding: 0.9rem;
    border-radius: 50%;
  }
}