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

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; outline: none; }
[data-modal] { cursor: pointer; }

/* ─── Scrollbar ───────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-2); }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ─── Utilities ──────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section   { padding: 100px 0; position: relative; }
.section-sm{ padding: 64px 0; }

.bg-alt { background: var(--bg-2); }

.divider {
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-2), transparent);
}

.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 14px; border-radius: 999px;
  background: rgba(37,99,235,.12); border: 1px solid rgba(37,99,235,.3);
  color: var(--primary); font-size: .75rem; font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase;
  margin-bottom: 16px;
}
.badge svg { width: 12px; height: 12px; }

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800; letter-spacing: -.02em; line-height: 1.15;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 1.0625rem; color: var(--text-3);
  max-width: 580px; line-height: 1.7;
}
.text-center { text-align: center; }
.text-center .section-sub { margin: 0 auto; }

.gradient-text {
  background: linear-gradient(135deg, var(--primary) 0%, var(--blue-2) 55%, #22D3EE 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.gradient-text-blue {
  background: linear-gradient(135deg, var(--blue) 0%, var(--cyan) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* ─── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 26px; border-radius: var(--radius-sm);
  font-weight: 600; font-size: .9375rem;
  transition: all .2s ease;
  position: relative; overflow: hidden;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #fff;
  box-shadow: 0 4px 20px var(--primary-glow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px var(--primary-glow); }
.btn-ghost {
  background: var(--bg-card);
  color: var(--text-2);
  border: 1px solid var(--border-2);
}
.btn-ghost:hover { background: var(--bg-card-2); border-color: var(--border-2); color: var(--text); }
.btn-lg  { padding: 15px 32px; font-size: 1rem; border-radius: var(--radius); }
.btn-block { width: 100%; justify-content: center; }
.btn-whatsapp {
  background: #25D366; color: #fff; border: 2px solid #25D366;
  box-shadow: 0 4px 16px rgba(37,211,102,.35);
}
.btn-whatsapp:hover { background: #1ebe5d; border-color: #1ebe5d; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,211,102,.45); color: #fff; }
.btn-outline-white {
  background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.55);
}
.btn-outline-white:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.8); color: #fff; }

/* ─── Cards ───────────────────────────────────────────────────── */
.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
  transition: border-color .25s, transform .25s, box-shadow .25s;
}
.card:hover { border-color: var(--border-2); transform: translateY(-3px); box-shadow: var(--shadow); }
.card-glow:hover { border-color: rgba(37,99,235,.35); box-shadow: 0 8px 40px rgba(37,99,235,.1); }

/* ─── Reveal animations ───────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }
.reveal-delay-5 { transition-delay: .5s; }