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

body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: #ffffff;
  background: #0c0c0c;
  line-height: 1.5;
}

.hero {
  min-height: 100vh;
  background: linear-gradient(90deg, rgba(8, 8, 8, 0.55) 0%, rgba(8, 8, 8, 0.35) 40%, rgba(8, 8, 8, 0.08) 70%),
    url("assets/ture_party.jpg") center/cover no-repeat;
  display: flex;
  align-items: center;
  padding: 48px 72px;
  position: relative;
}

.mobile-break {
  display: inline;
}

.logo {
  position: absolute;
  top: 48px;
  left: 112px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.9rem;
  opacity: 0.9;
}

.hero-content {
  max-width: 560px;
  display: grid;
  gap: 16px;
  padding-left: 40px;
}
h1 {
  font-size: clamp(2.1rem, 3.6vw, 3rem);
  line-height: 1.05;
}

p {
  font-size: 1.12rem;
  color: rgba(255, 255, 255, 0.86);
}

.hero-actions {
  display: grid;
  gap: 10px;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  color: #0c0c0c;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  width: fit-content;
}

.cta.is-disabled {
  cursor: default;
  opacity: 0.9;
}

.microcopy {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.75);
}

.legal {
  position: absolute;
  bottom: 20px;
  left: 72px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
}

@media (max-width: 900px) {
  .hero {
    padding: 36px 28px;
  }

  .logo {
    top: 36px;
    left: 48px;
  }

  .hero-content {
    padding-left: 20px;
  }

  .legal {
    left: 28px;
  }
}

@media (max-width: 640px) {
  .hero {
    min-height: 100svh;
    padding: 18px 20px 28px;
    align-items: flex-end;
    background:
      linear-gradient(180deg, rgba(8, 8, 8, 0) 0%, rgba(8, 8, 8, 0) 70%, rgba(8, 8, 8, 0.6) 100%),
      url("assets/ture_party.jpg") left -180px center/auto 100% no-repeat;
  }

  .logo {
    top: 18px;
    left: 40px;
  }

  .hero-content {
    max-width: 100%;
    padding-left: 0;
    padding-right: 0;
    padding-inline: 20px;
    gap: 12px;
    margin-top: 0;
  }

  h1 {
    font-size: clamp(1.6rem, 6vw, 1.9rem);
  }

  .mobile-break {
    display: inline;
  }

  p {
    font-size: 1rem;
    line-height: 1.45;
  }

  .hero-actions {
    gap: 8px;
  }

  .cta {
    padding: 10px 18px;
    font-size: 0.95rem;
  }

  .microcopy {
    font-size: 0.8rem;
  }

  .legal {
    position: absolute;
    left: 20px;
    right: 20px;
    bottom: 16px;
    margin-top: 0;
    font-size: 0.8rem;
  }
}

.btn-small {
    background-color: var(--bg-alt);
    border: 1px solid var(--border);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
}

.btn-huge {
    padding: 20px 48px;
    font-size: 20px;
    border-radius: var(--radius-md);
}

/* --- NAV --- */
.navbar {
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
    position: sticky;
    top: 0;
    background: rgba(255,255,255,0.8);
    backdrop-filter: blur(10px);
    z-index: 100;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 900;
    font-size: 20px;
    letter-spacing: -0.04em;
}

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

/* --- HERO --- */
.hero {
    padding: 80px 0;
    overflow: hidden;
}

.hero-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-block;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    padding: 6px 12px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.hero-text h1 {
    font-size: 3.5rem; /* Large text */
    margin-bottom: 24px;
}

.hero-sub {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 32px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
}

.hero-meta {
    font-size: 13px;
    color: var(--text-muted);
    display: flex;
    gap: 16px;
}

/* --- HERO VISUAL (CSS Only Phone) --- */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.phone-frame {
    width: 280px;
    height: 500px;
    background: #000;
    border-radius: 40px;
    padding: 10px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.12);
    transform: rotate(-3deg);
}

.screen-content {
    background: #FFF;
    width: 100%;
    height: 100%;
    border-radius: 32px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 20px;
    background: radial-gradient(circle at top right, #F3F4F6, #FFF);
}

.chat-bubble {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    padding: 12px 16px;
    border-radius: 16px 16px 16px 0;
    margin-bottom: 12px;
    font-size: 14px;
    font-weight: 500;
    max-width: 80%;
}

.chat-bubble.right {
    align-self: flex-end;
    background: var(--accent-blue);
    color: white;
    border: none;
    border-radius: 16px 16px 0 16px;
}

.stat-card {
    margin-top: 20px;
    background: #FAFAFA;
    border: 2px solid var(--accent-green);
    padding: 12px;
    border-radius: 12px;
    display: flex;
    justify-content: space-between;
    font-weight: 700;
}

/* --- SECTIONS GENERAL --- */
.section { padding: 80px 0; }
.bg-lig