/* Reset & Variables - COMPLETELY NEW STYLE */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;600;700;800;900&family=Roboto:wght@300;400;500;700&display=swap');

:root {
  --primary: #00ff88;
  --primary-dark: #00cc6a;
  --secondary: #ffd700;
  --accent: #ff3366;
  --bg-main: #0a0a0f;
  --bg-card: #12121a;
  --bg-dark: #050508;
  --text-main: #ffffff;
  --text-muted: #a0a0a0;
  --text-light: #666666;
  --border: #1a1a25;
  --header-bg: rgba(10, 10, 15, 0.98);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 2px 8px rgba(0, 255, 136, 0.08);
  --shadow-md: 0 8px 24px rgba(0, 255, 136, 0.12);
  --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.4);
}

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

html { scroll-behavior: smooth; }

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

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

body.no-scroll { overflow: hidden; }

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul { list-style: none; }

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

.container {
  width: 92%;
  max-width: 1400px;
  margin: 0 auto;
}

/* Scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: linear-gradient(180deg, var(--primary), var(--accent)); }

/* ── Header ── */
body > header {
  background-color: transparent;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
  padding: 1.5rem 0;
  border-bottom: 1px solid transparent;
}

body > header.scrolled {
  padding: 1rem 0;
  background-color: var(--header-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: rgba(0, 255, 136, 0.1);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 5%;
  max-width: 1800px;
  margin: 0 auto;
}

.logo img {
  height: 45px;
  transition: var(--transition);
  filter: drop-shadow(0 0 10px rgba(0, 255, 136, 0.3));
}

.logo:hover img { transform: scale(1.05); filter: drop-shadow(0 0 20px rgba(0, 255, 136, 0.5)); }

.nav-list ul {
  display: flex;
  gap: 2.5rem;
}

.nav-list a {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted);
  padding: 0.5rem 0;
  position: relative;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-list a::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--primary);
  transition: var(--transition);
  box-shadow: 0 0 10px rgba(0, 255, 136, 0.6);
}

.nav-list a:hover,
.nav-list a.active {
  color: var(--primary);
}

.nav-list a:hover::before,
.nav-list a.active::before { width: 100%; }

.header-auth .btn-signup {
  font-family: 'Outfit', sans-serif;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--bg-dark);
  padding: 0.9rem 2.2rem;
  border-radius: 8px;
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(0, 255, 136, 0.3);
}

.header-auth .btn-signup:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0, 255, 136, 0.5);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
  z-index: 1001;
}

.mobile-menu-toggle span {
  display: block;
  width: 30px;
  height: 3px;
  background: var(--primary);
  transition: var(--transition);
  border-radius: 2px;
  box-shadow: 0 0 8px rgba(0, 255, 136, 0.5);
}

@media (max-width: 1024px) {
  .header-auth {
    margin-left: auto;
    margin-right: 1.5rem;
  }

  .header-auth .btn-signup {
    padding: 0.7rem 1.6rem;
    font-size: 0.85rem;
  }

  .nav-list {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100vh;
    background: var(--bg-dark);
    padding: 10rem 2rem 4rem;
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
    overflow-y: auto;
  }

  .nav-list.active {
    display: block;
    opacity: 1;
  }

  .nav-list ul {
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
  }

  .nav-list a {
    font-size: 0.9rem;
    display: block;
    text-align: center;
  }

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

  .mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
    background: var(--accent);
  }

  .mobile-menu-toggle.active span:nth-child(2) { opacity: 0; }

  .mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
    background: var(--accent);
  }
}

/* ── Footer ── */
footer {
  background: var(--bg-dark);
  padding: 6rem 5% 3rem;
  border-top: 3px solid var(--primary);
  color: var(--text-muted);
}

.footer-top {
  display: grid;
  grid-template-columns: 2.5fr 1fr 1fr;
  gap: 5rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  color: var(--text-muted);
  max-width: 380px;
  font-size: 1rem;
  line-height: 1.8;
  margin-top: 1.5rem;
}

.footer-nav h4,
.footer-contact h4 {
  font-family: 'Outfit', sans-serif;
  color: var(--text-main);
  margin-bottom: 1.8rem;
  font-size: 1.2rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-nav a {
  color: var(--text-muted);
  font-size: 0.95rem;
  transition: var(--transition);
  padding: 0.25rem 0;
}

.footer-nav a:hover {
  color: var(--primary);
  padding-left: 8px;
}

.footer-contact p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-light);
  font-size: 0.9rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-links { display: flex; gap: 2.5rem; }
.footer-links a { color: var(--text-light); }
.footer-links a:hover { color: var(--primary); }

@media (max-width: 900px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer-links { justify-content: center; }
}

/* ── Ad Container ── */
.ad-container {
  max-width: 1200px;
  margin: 3rem auto;
  border-radius: 12px;
  overflow: hidden;
  border: 2px solid var(--primary);
  background: var(--bg-card);
  box-shadow: var(--shadow-md);
}

/* ── Section Title ── */
.section-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 900;
  text-align: center;
  margin-bottom: 4rem;
  color: var(--text-main);
  position: relative;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.section-title::before {
  content: '';
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 5px;
  background: linear-gradient(90deg, var(--accent), var(--secondary), var(--primary));
  border-radius: 3px;
}

/* ── Mobile Fixed Button ── */
.mobile-fixed-btn {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1rem 1.2rem;
  background: linear-gradient(180deg, transparent 0%, var(--bg-dark) 40%);
  z-index: 1000;
  gap: 1rem;
  align-items: center;
  justify-content: center;
  padding-bottom: 1.5rem;
}

.mobile-btn {
  flex: 1;
  max-width: 220px;
  display: block;
  text-align: center;
  padding: 1.1rem 1.2rem;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 0.95rem;
  border-radius: 8px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: var(--transition);
}

.mobile-btn--outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.mobile-btn--outline:active,
.mobile-btn--outline:hover {
  background: var(--primary);
  color: var(--bg-dark);
  transform: scale(1.02);
}

.mobile-btn--solid {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--bg-dark);
  border: 2px solid transparent;
  box-shadow: 0 4px 20px rgba(0, 255, 136, 0.4);
}

.mobile-btn--solid:active,
.mobile-btn--solid:hover {
  transform: scale(1.02) translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 255, 136, 0.6);
}

@media (max-width: 1024px) {
  .mobile-fixed-btn {
    display: flex;
  }

  body {
    padding-bottom: 100px;
  }
}