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

:root {
  --bg: #0a0a0b;
  --bg-2: #131316;
  --bg-3: #1c1c21;
  --accent: #e8ff00;
  --accent-2: #00e5a0;
  --text: #f0f0f3;
  --text-dim: #8a8a93;
  --border: rgba(255,255,255,0.08);
  --radius: 16px;
  --max: 1200px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

h1, h2, h3 { font-family: 'Bebas Neue', sans-serif; letter-spacing: 1px; line-height: 1.1; }
h1 { font-size: clamp(2.5rem, 7vw, 5.5rem); }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); }
h3 { font-size: 1.4rem; letter-spacing: 0.5px; }

.accent { color: var(--accent); }

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 12px;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}
.section-desc { color: var(--text-dim); margin-top: 16px; font-size: 1.05rem; }

/* ===== BUTTONS ===== */
.btn-primary, .btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 36px;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 50px;
  transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: var(--accent);
  color: #0a0a0b;
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(232,255,0,0.35);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--border);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn-primary.full { width: 100%; margin-top: 8px; }

/* ===== NAVBAR ===== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: all 0.3s ease;
}
#navbar.scrolled {
  background: rgba(10,10,11,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.8rem;
  letter-spacing: 2px;
  color: var(--text);
}
.logo span { color: var(--accent); }
.nav-links {
  display: flex;
  gap: 36px;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-dim);
  transition: color 0.25s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width 0.3s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }

#menuToggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
#menuToggle span {
  width: 26px; height: 2px;
  background: var(--text);
  transition: all 0.3s;
}

/* ===== HERO ===== */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: url('images/trainer-hero.jpg') center/cover no-repeat;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,10,11,0.92) 0%, rgba(10,10,11,0.65) 50%, rgba(10,10,11,0.85) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}
.hero-tag {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--accent-2);
  margin-bottom: 20px;
}
.hero-content h1 { margin-bottom: 20px; }
.hero-sub {
  font-size: 1.15rem;
  color: var(--text-dim);
  max-width: 520px;
  margin-bottom: 36px;
}
.hero-btns { display: flex; gap: 16px; margin-bottom: 64px; }

.hero-stats {
  display: flex;
  gap: 48px;
}
.stat { display: flex; flex-direction: column; }
.stat .num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.8rem;
  color: var(--accent);
  line-height: 1;
}
.stat .label {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-top: 6px;
}

.scroll-hint {
  position: absolute;
  bottom: 30px; left: 50%;
  transform: translateX(-50%);
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: var(--text-dim);
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

/* ===== ABOUT ===== */
#about {
  padding: 120px 0;
  background: var(--bg);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: center;
}
.about-img {
  position: relative;
}
.about-img img {
  border-radius: var(--radius);
  width: 100%;
  height: 560px;
  object-fit: cover;
}
.about-badge {
  position: absolute;
  bottom: -24px; right: -24px;
  background: var(--accent);
  color: #0a0a0b;
  padding: 24px 28px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 16px 50px rgba(232,255,0,0.3);
}
.badge-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3rem;
  line-height: 1;
}
.badge-text { font-size: 0.85rem; font-weight: 600; line-height: 1.3; }

.about-text h2 { margin-bottom: 24px; }
.about-text p { color: var(--text-dim); margin-bottom: 16px; font-size: 1.02rem; }
.about-text strong { color: var(--text); }

.about-list {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.about-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text);
}
.check {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--accent-2);
  flex-shrink: 0;
  position: relative;
}
.check::after {
  content: '';
  position: absolute;
  left: 7px; top: 4px;
  width: 6px; height: 10px;
  border: solid #0a0a0b;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* ===== SERVICES ===== */
#services {
  padding: 120px 0;
  background: var(--bg-2);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s;
}
.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(232,255,0,0.2);
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: rgba(232,255,0,0.1);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}
.service-icon svg { width: 28px; height: 28px; }

.service-card h3 { margin-bottom: 12px; }
.service-card p { color: var(--text-dim); font-size: 0.95rem; margin-bottom: 20px; }
.service-price {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem;
  color: var(--accent-2);
  letter-spacing: 1px;
}

/* ===== RESULTS ===== */
#results {
  padding: 120px 0;
  background: var(--bg);
}
.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.result-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.4s;
}
.result-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,229,160,0.2);
}
.result-img {
  height: 260px;
  overflow: hidden;
}
.result-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.result-card:hover .result-img img { transform: scale(1.08); }

.result-info { padding: 28px; }
.result-info h3 { margin-bottom: 12px; font-size: 1.2rem; }
.result-info p { color: var(--text-dim); font-size: 0.92rem; margin-bottom: 16px; }
.result-tags { display: flex; gap: 8px; }
.result-tags span {
  font-size: 0.75rem;
  padding: 4px 12px;
  border-radius: 50px;
  background: rgba(232,255,0,0.1);
  color: var(--accent);
  font-weight: 600;
}

/* ===== CONTACT ===== */
#contact {
  padding: 120px 0;
  background: var(--bg-2);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 64px;
  align-items: start;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.contact-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.contact-icon {
  width: 48px; height: 48px;
  flex-shrink: 0;
  border-radius: 12px;
  background: rgba(0,229,160,0.1);
  color: var(--accent-2);
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-icon svg { width: 22px; height: 22px; }
.ci-label { font-size: 0.8rem; color: var(--text-dim); }
.ci-value { font-size: 1rem; font-weight: 600; }

.contact-form {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  transition: border-color 0.25s;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: var(--text-dim); }
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.contact-form select { cursor: pointer; }
.contact-form textarea { resize: vertical; }

.form-note {
  text-align: center;
  font-size: 0.9rem;
  color: var(--accent-2);
  min-height: 20px;
}

/* ===== FOOTER ===== */
footer {
  background: var(--bg);
  padding: 60px 0 24px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-brand p {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-top: 8px;
}
.footer-social {
  display: flex;
  gap: 16px;
}
.footer-social a {
  width: 44px; height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  transition: all 0.3s;
}
.footer-social a:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-3px);
}
.footer-social svg { width: 20px; height: 20px; }

.footer-bottom {
  text-align: center;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.footer-bottom p {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* ===== REVEAL ANIMATION ===== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(10,10,11,0.97);
    backdrop-filter: blur(16px);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--border);
  }
  #menuToggle { display: flex; }

  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-img img { height: 400px; }
  .about-badge { right: 16px; bottom: -16px; padding: 18px 20px; }

  .services-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }

  .hero-stats { gap: 28px; }
  .stat .num { font-size: 2.2rem; }
  .hero-btns { flex-direction: column; }
}

@media (max-width: 500px) {
  .form-row { grid-template-columns: 1fr; }
  .about-list { grid-template-columns: 1fr; }
  .container { padding: 0 16px; }
}

/* ===== MENU TOGGLE ANIMATION ===== */
#menuToggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
#menuToggle.active span:nth-child(2) { opacity: 0; }
#menuToggle.active span:nth-child(3) { transform: rotate(-45deg) translate(7px, -7px); }