/* Krav Magá Central — styles.css */
:root {
  --black: #0a0a0a;
  --dark: #111827;
  --dark-2: #1a2233;
  --blue: #1e40af;
  --blue-2: #2563eb;
  --blue-light: #3b82f6;
  --blue-glow: #60a5fa;
  --white: #ffffff;
  --gray: #9ca3af;
  --gray-light: #d1d5db;
  --border: rgba(59, 130, 246, 0.25);
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  --maxw: 1200px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-light); text-decoration: none; transition: color .2s; }
a:hover { color: var(--blue-glow); }
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

/* ---------- Header / Nav ---------- */
header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo img { height: 44px; width: auto; border-radius: 8px; }
.logo span { font-weight: 800; font-size: 1.15rem; letter-spacing: .5px; }
.logo span em { color: var(--blue-light); font-style: normal; }
nav ul { list-style: none; display: flex; gap: 26px; }
nav a { color: var(--gray-light); font-weight: 500; font-size: .95rem; }
nav a:hover { color: var(--white); }
.nav-cta {
  background: var(--blue-2); color: var(--white); padding: 10px 18px;
  border-radius: 10px; font-weight: 600; font-size: .9rem;
  transition: transform .2s, background .2s;
}
.nav-cta:hover { background: var(--blue-light); transform: translateY(-2px); color: var(--white); }
.hamburger { display: none; background: none; border: none; color: var(--white); cursor: pointer; padding: 4px; }
.hamburger svg { width: 26px; height: 26px; }

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh; padding: 120px 0 80px;
  position: relative; overflow: hidden;
  display: flex; align-items: center;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(30,64,175,.35) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(37,99,235,.25) 0%, transparent 50%),
    linear-gradient(180deg, #0a0a0a 0%, #0f172a 100%);
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: repeating-linear-gradient(45deg, rgba(255,255,255,.02) 0 2px, transparent 2px 14px);
  pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.hero-text h1 {
  font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 900; line-height: 1.05;
  letter-spacing: -1px;
}
.hero-text h1 span { color: var(--blue-light); }
.hero-text .tag {
  display: inline-block; background: rgba(59,130,246,.15); color: var(--blue-glow);
  border: 1px solid var(--border); padding: 6px 14px; border-radius: 999px;
  font-size: .85rem; font-weight: 600; margin-bottom: 22px; letter-spacing: .5px;
}
.hero-text p { font-size: 1.15rem; color: var(--gray-light); margin: 22px 0 34px; max-width: 560px; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 14px 26px;
  border-radius: 12px; font-weight: 700; font-size: 1rem; border: none; cursor: pointer;
  transition: transform .2s, box-shadow .2s, background .2s;
}
.btn-primary { background: linear-gradient(135deg, var(--blue-2), var(--blue)); color: var(--white); box-shadow: 0 8px 24px rgba(37,99,235,.4); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(37,99,235,.55); color: var(--white); }
.btn-outline { background: transparent; color: var(--white); border: 1px solid var(--border); }
.btn-outline:hover { background: rgba(59,130,246,.1); color: var(--white); }
.hero-visual { position: relative; }
.hero-card {
  background: linear-gradient(135deg, rgba(30,64,175,.2), rgba(10,10,10,.6));
  border: 1px solid var(--border); border-radius: 20px; padding: 40px;
  backdrop-filter: blur(8px); box-shadow: var(--shadow);
}
.hero-card img { width: 100%; max-width: 280px; margin: 0 auto; filter: drop-shadow(0 0 30px rgba(59,130,246,.4)); }
.hero-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 24px; }
.stat { text-align: center; }
.stat b { display: block; font-size: 1.6rem; color: var(--blue-light); font-weight: 800; }
.stat span { font-size: .8rem; color: var(--gray); }

/* ---------- Sections ---------- */
section { padding: 90px 0; position: relative; }
.section-alt { background: var(--dark); }
.section-dark { background: var(--black); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 60px; }
.section-head .eyebrow {
  color: var(--blue-light); font-weight: 700; text-transform: uppercase;
  letter-spacing: 2px; font-size: .85rem; margin-bottom: 12px;
}
.section-head h2 { font-size: clamp(1.9rem, 3.5vw, 2.8rem); font-weight: 800; line-height: 1.15; }
.section-head p { color: var(--gray); margin-top: 16px; font-size: 1.05rem; }

/* ---------- About / benefits ---------- */
.benefits { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.benefit {
  background: var(--dark-2); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 30px; transition: transform .3s, border-color .3s;
}
.benefit:hover { transform: translateY(-6px); border-color: var(--blue-light); }
.benefit .icon { width: 48px; height: 48px; margin-bottom: 16px; color: var(--blue-light); }
.benefit .icon svg { width: 100%; height: 100%; }
.benefit h3 { font-size: 1.2rem; margin-bottom: 10px; }
.benefit p { color: var(--gray); font-size: .95rem; }

/* ---------- Classes ---------- */
.classes { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; }
.class-card {
  background: linear-gradient(135deg, var(--dark-2), var(--dark));
  border: 1px solid var(--border); border-radius: var(--radius); padding: 30px;
  position: relative; overflow: hidden;
}
.class-card::after {
  content: ""; position: absolute; top: -40px; right: -40px; width: 120px; height: 120px;
  background: radial-gradient(circle, rgba(59,130,246,.25), transparent 70%); border-radius: 50%;
}
.class-card h3 { font-size: 1.35rem; margin-bottom: 8px; }
.class-card .price { color: var(--blue-light); font-weight: 800; font-size: 1.1rem; margin-bottom: 14px; }
.class-card ul { list-style: none; color: var(--gray-light); }
.class-card ul li { padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,.05); font-size: .95rem; }
.class-card ul li:last-child { border: none; }
.class-card ul li::before { content: "✓ "; color: var(--blue-light); font-weight: 700; }

/* ---------- Schedule ---------- */
.schedule-wrap { overflow-x: auto; }
.schedule {
  width: 100%; border-collapse: collapse; background: var(--dark-2);
  border-radius: var(--radius); overflow: hidden; min-width: 600px;
}
.schedule th, .schedule td { padding: 16px 18px; text-align: left; }
.schedule thead { background: var(--blue); }
.schedule th { font-weight: 700; font-size: .95rem; }
.schedule tbody tr { border-bottom: 1px solid rgba(255,255,255,.06); }
.schedule tbody tr:hover { background: rgba(59,130,246,.08); }
.schedule td:first-child { font-weight: 700; color: var(--blue-glow); }
.schedule .tag-kids { display: inline-block; background: rgba(59,130,246,.2); color: var(--blue-glow); padding: 2px 8px; border-radius: 6px; font-size: .75rem; margin-left: 6px; }

/* ---------- Instructor ---------- */
.instructor { display: grid; grid-template-columns: 320px 1fr; gap: 50px; align-items: center; }
.instructor-visual {
  aspect-ratio: 3/4; background: linear-gradient(135deg, var(--blue), var(--dark));
  border-radius: 20px; display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border); box-shadow: var(--shadow); position: relative; overflow: hidden;
}
.instructor-visual .initials { font-size: 5rem; font-weight: 900; color: rgba(255,255,255,.25); letter-spacing: -2px; }
.instructor-visual .badge {
  position: absolute; bottom: 16px; left: 16px; right: 16px;
  background: rgba(10,10,10,.7); backdrop-filter: blur(8px); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px 14px; font-size: .85rem;
}
.instructor h3 { font-size: 2rem; margin-bottom: 6px; }
.instructor .role { color: var(--blue-light); font-weight: 600; margin-bottom: 18px; }
.instructor p { color: var(--gray-light); margin-bottom: 14px; }
.certs { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.cert { background: rgba(59,130,246,.12); border: 1px solid var(--border); color: var(--blue-glow); padding: 6px 12px; border-radius: 8px; font-size: .85rem; font-weight: 600; }

/* ---------- Pricing ---------- */
.pricing { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.price-card {
  background: var(--dark-2); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 34px 28px; text-align: center; position: relative; transition: transform .3s;
}
.price-card.featured { border-color: var(--blue-light); background: linear-gradient(180deg, rgba(30,64,175,.25), var(--dark-2)); transform: scale(1.04); }
.price-card.featured .badge-top {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--blue-2); color: var(--white); padding: 4px 14px; border-radius: 999px; font-size: .8rem; font-weight: 700;
}
.price-card h3 { font-size: 1.2rem; margin-bottom: 8px; }
.price-card .amount { font-size: 2.6rem; font-weight: 900; color: var(--blue-light); margin: 12px 0; }
.price-card .amount small { font-size: 1rem; color: var(--gray); font-weight: 500; }
.price-card ul { list-style: none; color: var(--gray-light); margin: 20px 0; text-align: left; }
.price-card ul li { padding: 8px 0; font-size: .92rem; }
.price-card ul li::before { content: "• "; color: var(--blue-light); }

/* ---------- Testimonials ---------- */
.testimonials { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.testimonial {
  background: var(--dark-2); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; position: relative;
}
.testimonial::before { content: "“"; position: absolute; top: 10px; left: 20px; font-size: 4rem; color: var(--blue); opacity: .4; line-height: 1; }
.testimonial p { color: var(--gray-light); margin-bottom: 18px; position: relative; z-index: 1; }
.testimonial .author { display: flex; align-items: center; gap: 12px; }
.testimonial .avatar { width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg, var(--blue), var(--blue-light)); display: flex; align-items: center; justify-content: center; font-weight: 700; }
.testimonial .author b { display: block; font-size: .95rem; }
.testimonial .author span { color: var(--gray); font-size: .8rem; }

/* ---------- Location ---------- */
.location { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.location-info h3 { font-size: 1.4rem; margin-bottom: 14px; }
.location-info p { color: var(--gray-light); margin-bottom: 12px; }
.location-info .addr { background: var(--dark-2); border: 1px solid var(--border); border-radius: 10px; padding: 16px; margin: 18px 0; }
.location-info .addr b { color: var(--blue-light); }
.map {
  border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border);
  aspect-ratio: 4/3; background: var(--dark-2);
}
.map iframe { width: 100%; height: 100%; border: 0; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  width: 100%; background: none; border: none; color: var(--white); text-align: left;
  padding: 20px 0; font-size: 1.05rem; font-weight: 600; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.faq-q:hover { color: var(--blue-light); }
.faq-q .plus { color: var(--blue-light); font-size: 1.4rem; transition: transform .3s; }
.faq-item.open .plus { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease, padding .35s; color: var(--gray-light); }
.faq-item.open .faq-a { max-height: 400px; padding-bottom: 20px; }

/* ---------- Contact CTA ---------- */
.contact-cta {
  text-align: center; background: linear-gradient(135deg, rgba(30,64,175,.3), rgba(10,10,10,.6));
  border: 1px solid var(--border); border-radius: 24px; padding: 60px 30px;
}
.contact-cta h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 14px; }
.contact-cta p { color: var(--gray-light); margin-bottom: 28px; }

/* ---------- Footer ---------- */
footer { background: var(--dark); border-top: 1px solid var(--border); padding: 60px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer-grid h4 { margin-bottom: 14px; font-size: 1rem; }
.footer-grid ul { list-style: none; }
.footer-grid ul li { margin-bottom: 8px; }
.footer-grid a { color: var(--gray); font-size: .92rem; }
.footer-grid a:hover { color: var(--white); }
.footer-grid p { color: var(--gray); font-size: .92rem; }
.footer-bottom { margin-top: 40px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.06); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; color: var(--gray); font-size: .85rem; }

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 1100;
  width: 62px; height: 62px; border-radius: 50%;
  background: #25D366; color: var(--white);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37,211,102,.45);
  transition: transform .2s;
  animation: pulse 2.2s infinite;
}
.wa-float:hover { transform: scale(1.1); animation: none; }
.wa-float svg { width: 34px; height: 34px; fill: var(--white); }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,.6); }
  70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}
.wa-tooltip {
  position: absolute; right: 74px; top: 50%; transform: translateY(-50%);
  background: var(--white); color: var(--black); padding: 8px 12px; border-radius: 8px;
  font-size: .85rem; font-weight: 600; white-space: nowrap; opacity: 0; pointer-events: none;
  transition: opacity .2s; box-shadow: var(--shadow);
}
.wa-float:hover .wa-tooltip { opacity: 1; }

/* ---------- Cookie banner & modal ---------- */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1200;
  background: rgba(17, 24, 39, 0.98); backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--border); padding: 18px 20px;
  display: none;
}
.cookie-banner.show { display: block; }
.cb-inner { max-width: var(--maxw); margin: 0 auto; display: flex; gap: 16px; align-items: center; flex-wrap: wrap; justify-content: space-between; }
.cookie-banner p { color: var(--gray-light); font-size: .9rem; flex: 1; min-width: 240px; margin: 0; }
.cookie-banner a { color: var(--blue-light); }
.cookie-btns { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-btn { padding: 10px 18px; border-radius: 10px; font-weight: 600; font-size: .9rem; cursor: pointer; border: none; transition: transform .2s, background .2s; }
.cookie-btn.accept { background: var(--blue-2); color: var(--white); }
.cookie-btn.accept:hover { background: var(--blue-light); }
.cookie-btn.reject { background: transparent; color: var(--white); border: 1px solid var(--border); }
.cookie-btn.reject:hover { background: rgba(255,255,255,.05); }
.cookie-btn.config { background: transparent; color: var(--blue-light); border: 1px solid var(--border); }
.cookie-btn.config:hover { background: rgba(59,130,246,.1); }

.cookie-modal { position: fixed; inset: 0; z-index: 1300; background: rgba(0,0,0,.7); display: none; align-items: center; justify-content: center; padding: 20px; }
.cookie-modal.show { display: flex; }
.cookie-modal-box { background: var(--dark); border: 1px solid var(--border); border-radius: 16px; max-width: 520px; width: 100%; padding: 28px; box-shadow: var(--shadow); }
.cookie-modal-box h3 { margin-bottom: 8px; }
.cookie-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.06); }
.cookie-row:last-of-type { border-bottom: none; }
.cookie-row div { flex: 1; }
.cookie-row b { display: block; margin-bottom: 2px; }
.cookie-row span { color: var(--gray); font-size: .85rem; }
.toggle { width: 44px; height: 24px; background: #374151; border-radius: 999px; position: relative; cursor: pointer; transition: background .2s; flex-shrink: 0; }
.toggle.on { background: var(--blue-2); }
.toggle::after { content: ''; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; background: #fff; border-radius: 50%; transition: left .2s; }
.toggle.on::after { left: 23px; }
.toggle.disabled { opacity: .5; cursor: not-allowed; }

/* ---------- Map placeholder ---------- */
.map-placeholder {
  width: 100%; height: 100%; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 12px;
  color: var(--gray); text-align: center; padding: 20px; background: var(--dark-2);
}
.map-placeholder p { font-size: .9rem; max-width: 320px; }
.map-placeholder .btn { font-size: .9rem; padding: 10px 20px; }

@media (max-width: 600px) {
  .cookie-banner { padding: 14px 16px; }
  .cookie-btns { width: 100%; justify-content: stretch; }
  .cookie-btn { flex: 1; }
}

.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .benefits, .classes, .pricing, .testimonials { grid-template-columns: 1fr; }
  .instructor { grid-template-columns: 1fr; }
  .instructor-visual { max-width: 280px; margin: 0 auto; }
  .location { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  nav ul { display: none; }
  .hamburger { display: block; }
  nav.open ul {
    display: flex; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0;
    background: var(--dark); padding: 20px; border-bottom: 1px solid var(--border); gap: 16px;
  }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
}
</style>