@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@300;400;500;600;700&display=swap');

/* ── Variables ── */
:root {
  --gold:        #DAA520;
  --gold-light:  #f0c040;
  --gold-dim:    rgba(218, 165, 32, 0.15);
  --gold-border: rgba(218, 165, 32, 0.35);

  /* Dark palette (hero, contact, footer) */
  --dark-bg:       #0e0e0e;
  --dark-surface:  #181818;
  --dark-border:   rgba(255,255,255,0.08);
  --dark-text:     #e8e8e8;
  --dark-muted:    #888;
  --dark-dim:      #555;

  /* Light palette (services, about, reviews, partners) */
  --light-bg:      #f8f7f4;
  --light-alt:     #f0ede8;
  --light-white:   #ffffff;
  --light-border:  rgba(0,0,0,0.08);
  --light-text:    #1a1a1a;
  --light-muted:   #666;

  --radius:    8px;
  --radius-lg: 16px;
  --transition: 0.25s ease;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--light-bg);
  color: var(--light-text);
  line-height: 1.65;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: 'Bebas Neue', sans-serif;
  letter-spacing: 0.04em;
  line-height: 1.1;
}

/* Section label — hidden */
.section-label { display: none; }
.section-title { font-size: clamp(2rem, 4vw, 3.25rem); margin-bottom: 1rem; }
.section-subtitle { font-size: 1rem; max-width: 560px; }

/* Dark variants */
.is-dark .section-title    { color: #fff; }
.is-dark .section-subtitle { color: var(--dark-muted); }
/* Light variants */
.is-light .section-title    { color: var(--light-text); }
.is-light .section-subtitle { color: var(--light-muted); }

/* ── Divider ── */
.divider {
  width: 52px; height: 3px;
  background: var(--gold);
  border-radius: 2px;
  margin: 1.25rem 0 2rem;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.1em;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}
.btn-primary  { background: var(--gold); color: #000; }
.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); }
.btn-outline-dark {
  background: transparent;
  color: var(--dark-text);
  border: 1px solid var(--dark-border);
}
.btn-outline-dark:hover { border-color: var(--gold); color: var(--gold); }
.btn-outline-light {
  background: transparent;
  color: var(--light-text);
  border: 1px solid var(--light-border);
}
.btn-outline-light:hover { border-color: var(--gold); color: var(--gold); }

/* ── Layout ── */
.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 1.5rem; }
.section    { padding: 6rem 0; }
.section.is-dark  { background: var(--dark-bg);    color: var(--dark-text); }
.section.is-light { background: var(--light-bg);   color: var(--light-text); }
.section.is-white { background: var(--light-white); color: var(--light-text); }
.section.is-alt   { background: var(--light-alt);  color: var(--light-text); }

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: #ffffff;
  border-bottom: 1px solid rgba(0,0,0,0.1);
  transition: box-shadow var(--transition);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 1rem;
}
.nav__logo {
  display: flex;
  align-items: center;
}
.nav__logo img { height: 34px; width: auto; }
.nav__links {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}
.nav__links a {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  color: #555;
  transition: color var(--transition);
}
.nav__links a:hover,
.nav__links a.active { color: var(--gold); }
.nav__right { display: flex; align-items: center; gap: 0.75rem; }


/* Language switcher */
.lang-toggle {
  display: flex;
  align-items: center;
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: var(--radius);
  overflow: hidden;
}
.lang-toggle__btn {
  padding: 0.3rem 0.6rem;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  background: none;
  border: none;
  color: #888;
  cursor: pointer;
  transition: var(--transition);
}
.lang-toggle__btn.active {
  background: var(--gold);
  color: #000;
}
.lang-toggle__btn:hover:not(.active) { color: var(--gold); }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav__hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: #1a1a1a;
  border-radius: 2px;
  transition: var(--transition);
}

/* ── Language logic ── */
.en  { display: none; }
.cs  { display: inline; }
.is-block.cs { display: block; }
.is-block.en { display: none; }

body.lang-en .cs      { display: none; }
body.lang-en .en      { display: inline; }
body.lang-en .is-block.cs { display: none; }
body.lang-en .is-block.en { display: block; }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 68px;
  overflow: hidden;
  background: var(--dark-bg);
}
.hero__bg-img {
  position: absolute;
  inset: 0;
  background: url('../Pictures/grapplingathletegroup.jpg') center 30% / cover no-repeat;
  opacity: 0.15;
}
.hero__bg-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(14,14,14,0.92) 40%,
    rgba(14,14,14,0.55) 100%
  );
}
.hero__content {
  position: relative;
  z-index: 1;
  max-width: 980px;
  padding: 0 1.5rem;
}
.hero__title {
  font-size: clamp(3.5rem, 8vw, 7.5rem);
  color: #fff;
  text-transform: uppercase;
  line-height: 1.05;
}
.hero__title em { font-style: normal; color: var(--gold); }
.hero__scroll {
  position: absolute;
  bottom: 2.5rem; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--dark-dim);
  font-family: 'Bebas Neue', sans-serif;
  animation: bounce 2.4s infinite;
}
.hero__scroll::after {
  content: '';
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--dark-dim), transparent);
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(-7px); }
}

/* ── SERVICES ── */
.services__panels {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 3.5rem;
}
.service-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--light-border);
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  transition: box-shadow var(--transition);
}
.service-panel:hover { box-shadow: 0 12px 48px rgba(218,165,32,0.1); }

/* Left: text/content side */
.service-panel__body {
  background: var(--light-white);
  padding: 3rem;
  display: flex;
  flex-direction: column;
}
.service-panel--alt .service-panel__body {
  order: 2;
}
.service-panel--alt .service-panel__visual {
  order: 1;
}
.service-panel__tag {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 0.91rem;
  letter-spacing: 0.22em;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.service-panel__title {
  font-size: clamp(1.8rem, 2.5vw, 2.6rem);
  color: var(--light-text);
  margin-bottom: 0.75rem;
  line-height: 1.1;
}
.service-panel__desc {
  color: var(--light-muted);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 1.75rem;
}
.service-panel__list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}
.service-panel__list li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.875rem;
  color: var(--light-text);
}
.service-panel__list li::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}
.service-panel__footer {
  margin-top: 2rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--light-border);
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.service-panel__stats {
  display: flex;
  gap: 1.5rem;
}
.service-panel__stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.75rem;
  color: var(--gold);
  line-height: 1;
}
.service-panel__stat-label {
  font-size: 0.68rem;
  color: var(--light-muted);
  margin-top: 0.15rem;
}
.service-panel__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: #000;
  background: var(--gold);
  border: 1.5px solid var(--gold);
  border-radius: var(--radius);
  padding: 0.65rem 1.4rem;
  transition: var(--transition);
  white-space: nowrap;
}
.service-panel__cta:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  color: #000;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(218,165,32,0.3);
}

/* Service benefit badges */
.service-panel__benefits {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
  margin: 1rem 0 1.5rem;
}
.service-panel__benefit {
  padding: 0.28rem 0.75rem;
  border: 1px solid var(--light-border);
  border-radius: 999px;
  font-size: 0.78rem;
  color: var(--light-muted);
  background: var(--light-bg);
}

/* Right: visual side */
.service-panel__visual {
  background: var(--light-alt);
  position: relative;
  overflow: hidden;
  min-height: 360px;
}
.service-panel__visual img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.service-panel:hover .service-panel__visual img { transform: scale(1.03); }
.service-panel__visual-dark {
  background: var(--dark-bg);
}
.service-panel__visual-placeholder {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1rem;
}
.service-panel__visual-icon {
  font-size: 4rem;
  opacity: 0.25;
}
.service-panel__price-badge {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  background: var(--gold);
  color: #000;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
}
.service-panel__trial-badge {
  position: absolute;
  bottom: 1.5rem; left: 1.5rem;
  background: rgba(0,0,0,0.7);
  color: #fff;
  font-size: 0.75rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.15);
}

/* ── ABOUT ── */
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about__img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: 0 24px 60px rgba(0,0,0,0.15);
}
.about__img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.5);
  transform-origin: center 35%;
}
.about__frame {
  position: absolute;
  inset: -1px;
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  pointer-events: none;
}
.about__bio {
  font-size: 1rem;
  color: var(--light-muted);
  margin-bottom: 1.25rem;
  line-height: 1.8;
}
.about__bio strong { color: var(--light-text); }
.about__badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
  margin-bottom: 1.75rem;
}
.badge {
  padding: 0.3rem 0.85rem;
  border: 1px solid var(--light-border);
  border-radius: 999px;
  font-size: 0.78rem;
  color: var(--light-muted);
  background: var(--light-bg);
}
.about__social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}
.about__social-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.25rem;
  background: var(--gold);
  color: #000;
  border: 1.5px solid var(--gold);
  border-radius: var(--radius);
  font-family: 'Bebas Neue', sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  transition: var(--transition);
}
.about__social-btn:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  color: #000;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(218,165,32,0.3);
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.about__stat {
  background: var(--light-white);
  border: 1px solid var(--light-border);
  border-radius: var(--radius);
  padding: 1.25rem 1rem;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.about__stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2rem;
  color: var(--gold);
  line-height: 1;
}
.about__stat-label { font-size: 0.72rem; color: var(--light-muted); margin-top: 0.25rem; }

/* ── PHOTO STRIP ── */
.photo-strip {
  width: 100%;
  height: 546px;
  overflow: hidden;
  position: relative;
}
.photo-strip img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 40%;
}
.photo-strip__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(14,14,14,0.55) 0%, transparent 60%);
  display: flex;
  align-items: center;
}
.photo-strip__text {
  padding: 0 2rem 0 calc((100vw - 1160px)/2 + 1.5rem);
  color: #fff;
}
.photo-strip__quote {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2rem, 4.5vw, 5rem);
  line-height: 1.1;
  white-space: nowrap;
}
.photo-strip__quote em { font-style: normal; color: var(--gold); }

/* ── REVIEWS ── */
.reviews__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}
.review-card {
  background: var(--light-white);
  border: 1px solid var(--light-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
.review-card:hover {
  border-color: var(--gold-border);
  box-shadow: 0 8px 32px rgba(218,165,32,0.1);
  transform: translateY(-3px);
}
.review-card__stars { color: var(--gold); margin-bottom: 0.85rem; letter-spacing: 2px; }
.review-card__quote {
  font-size: 0.95rem;
  color: var(--light-text);
  line-height: 1.75;
  margin-bottom: 0.85rem;
  font-style: italic;
}
.review-card__quote-en {
  font-size: 0.82rem;
  color: var(--light-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
  font-style: italic;
  border-top: 1px solid var(--light-border);
  padding-top: 0.75rem;
  display: none;
}
body.lang-en .review-card__quote    { display: none; }
body.lang-en .review-card__quote-en { display: block; }

.review-card__author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.review-card__avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid var(--gold-border);
}
.review-card__avatar img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.review-card__avatar-initials {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--gold-dim);
  border: 2px solid var(--gold-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1rem;
  color: var(--gold);
  flex-shrink: 0;
}
.review-card__name { font-weight: 600; font-size: 0.9rem; color: var(--light-text); }
.review-card__role { font-size: 0.78rem; color: var(--light-muted); }

/* ── PARTNERS ── */
.partners__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
  margin-top: 3rem;
}
.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 2.5rem;
  background: var(--light-white);
  border: 1px solid var(--light-border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
  min-width: 160px;
}
.partner-logo:hover {
  border-color: var(--gold-border);
  box-shadow: 0 8px 24px rgba(218,165,32,0.12);
  transform: translateY(-3px);
}
.partner-logo img {
  height: 52px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  filter: grayscale(20%);
  transition: filter var(--transition);
}
.partner-logo:hover img { filter: none; }

/* ── CONTACT ── */
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.contact__items {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 2rem;
}
.contact__item {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.95rem;
}
.contact__item-icon {
  width: 44px; height: 44px;
  background: var(--gold-dim);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact__item-label { font-size: 0.72rem; color: var(--dark-muted); }
.contact__item-value { font-weight: 500; }
.contact__social { display: flex; gap: 0.75rem; margin-top: 2.5rem; }
.social-btn {
  width: 44px; height: 44px;
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
  color: var(--dark-muted);
}
.social-btn:hover { border-color: var(--gold); color: var(--gold); background: var(--gold-dim); }
.contact__form-wrap {
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: 0.78rem;
  color: var(--dark-muted);
  margin-bottom: 0.4rem;
  letter-spacing: 0.05em;
}
.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--dark-bg);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  color: var(--dark-text);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(218,165,32,0.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select {
  width: 100%;
  background: var(--dark-bg);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  color: var(--dark-text);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}
.form-group select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(218,165,32,0.12);
}
.form-group select option { background: #1a1a1a; color: var(--dark-text); }

/* ── FOOTER ── */
.footer {
  background: #080808;
  border-top: 1px solid var(--dark-border);
  padding: 2.5rem 0;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer__logo img { height: 26px; opacity: 0.6; }
.footer__copy { font-size: 0.78rem; color: var(--dark-dim); }
.footer__links { display: flex; gap: 1.5rem; }
.footer__links a {
  font-size: 0.78rem;
  color: var(--dark-dim);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--gold); }

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  .about__inner,
  .contact__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .reviews__grid  { grid-template-columns: 1fr; }
  .about__img-wrap { aspect-ratio: 3/2; }
  .service-panel              { grid-template-columns: 1fr; }
  .service-panel--alt .service-panel__body   { order: 0; }
  .service-panel--alt .service-panel__visual { order: 0; }
  .service-panel__visual      { min-height: 240px; }
  .photo-strip    { height: 390px; }
  .photo-strip__text { padding-left: 1.5rem; }
}
@media (max-width: 640px) {
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
  .section { padding: 4rem 0; }
  .hero__title { font-size: 2.75rem; }
  .about__stats { grid-template-columns: 1fr 1fr; }
  .footer__inner { flex-direction: column; text-align: center; }
  .photo-strip { height: 312px; }
}

/* ── Mobile nav open ── */
.nav.nav--open .nav__links {
  display: flex;
  flex-direction: column;
  position: fixed;
  inset: 68px 0 0 0;
  background: #0e0e0e;
  padding: 2.5rem 2rem;
  gap: 0;
  font-size: 1.4rem;
  align-items: stretch;
  z-index: 300;
  overflow-y: auto;
}
.nav.nav--open .nav__links > li {
  border-bottom: 1px solid var(--dark-border);
}
.nav.nav--open .nav__links > li > a {
  display: block;
  padding: 1rem 0;
  color: #e8e8e8;
}
.nav.nav--open .nav__cta { display: block; margin-left: 0; }