/* ============================================================
   BASE
   ============================================================ */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

body{
  margin:0;
  font-family:var(--font-body);
  font-size:var(--fs-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  background-image:var(--gradient-mesh);
  background-attachment:fixed;
}

h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--ink);
  line-height:1.14;
  margin:0 0 0.5em;
  font-weight:700;
  letter-spacing:-0.015em;
}
h1{ font-size:var(--fs-display-1); font-weight:700; }
h2{ font-size:var(--fs-h2); }
h3{ font-size:var(--fs-h3); font-weight:600; }
p{ margin:0 0 1em; color:var(--ink-soft); }
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family:inherit; cursor:pointer; }
input,textarea,select{ font-family:inherit; font-size:1rem; }

::selection{ background:var(--pink); color:#fff; }

:focus-visible{
  outline:2.5px solid var(--violet);
  outline-offset:3px;
  border-radius:4px;
}

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

.section{ padding:clamp(3.5rem, 7vw, 7.5rem) 0; }
.section-tight{ padding:clamp(2.5rem, 5vw, 4.2rem) 0; }

.section-head{
  max-width:640px;
  margin-bottom:clamp(2rem,4vw,3.5rem);
}
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:0.55em;
  font-family:var(--font-body);
  font-size:var(--fs-micro);
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--violet-700);
  font-weight:700;
  margin-bottom:1em;
  padding:0.4em 0.9em 0.4em 0.7em;
  background:var(--violet-100);
  border-radius:var(--radius-pill);
}
.eyebrow::before{
  content:'';
  width:8px; height:8px;
  border-radius:50%;
  background:var(--gradient-pink);
  flex-shrink:0;
}

.lede{
  font-size:var(--fs-body-lg);
  color:var(--ink-soft);
}

/* ---- buttons ---- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:0.55em;
  padding:0.9em 1.7em;
  border-radius:var(--radius-pill);
  font-weight:600;
  font-size:0.95rem;
  border:2px solid transparent;
  transition:transform var(--speed-s) var(--ease-bounce), box-shadow var(--speed-s) var(--ease), background var(--speed-s) var(--ease), border-color var(--speed-s) var(--ease), color var(--speed-s) var(--ease);
  white-space:nowrap;
}
.btn svg{ width:1.05em; height:1.05em; flex-shrink:0; }
.btn-primary{
  background:var(--gradient-violet);
  color:#fff;
  box-shadow:var(--shadow-color-violet);
}
.btn-primary:hover{ transform:translateY(-3px) scale(1.02); box-shadow:0 20px 40px rgba(108,79,246,0.36); }
.btn-ghost{
  background:var(--surface);
  border-color:var(--line-strong);
  color:var(--ink);
}
.btn-ghost:hover{ border-color:var(--violet); color:var(--violet-700); transform:translateY(-3px); box-shadow:var(--shadow-card); }
.btn-wa{
  background:linear-gradient(135deg,#33D976 0%,#1EA952 100%);
  color:#fff;
  box-shadow:0 14px 30px rgba(30,169,82,0.32);
}
.btn-wa:hover{ transform:translateY(-3px) scale(1.02); box-shadow:0 20px 40px rgba(30,169,82,0.4); }
.btn-sm{ padding:0.62em 1.15em; font-size:0.85rem; }
.btn-block{ width:100%; }
.btn[disabled]{ opacity:0.5; cursor:not-allowed; transform:none !important; }

.btn-icon{
  width:44px; height:44px;
  border-radius:50%;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:2px solid var(--line);
  background:var(--surface);
  position:relative;
  transition:border-color var(--speed-s) var(--ease), transform var(--speed-s) var(--ease-bounce), background var(--speed-s) var(--ease);
}
.btn-icon:hover{ border-color:var(--violet); transform:translateY(-2px) rotate(-6deg); background:var(--violet-100); }
.btn-icon svg{ width:19px; height:19px; }

.tag{
  display:inline-flex;
  align-items:center;
  gap:0.4em;
  font-family:var(--font-body);
  font-weight:600;
  font-size:var(--fs-micro);
  letter-spacing:0.02em;
  padding:0.4em 0.85em;
  border-radius:var(--radius-pill);
  background:var(--surface-tint);
  color:var(--violet-700);
  border:1px solid var(--line);
}

.visually-hidden{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

.skip-link{
  position:absolute; left:-999px; top:0; background:var(--violet); color:#fff;
  padding:0.8em 1.2em; z-index:999; border-radius:0 0 8px 0;
}
.skip-link:focus{ left:0; }

/* reveal-on-scroll */
.reveal{ opacity:0; transform:translateY(24px) scale(0.98); transition:opacity 750ms var(--ease), transform 750ms var(--ease); }
.reveal.is-visible{ opacity:1; transform:none; }