/* ============================================================
   CELEBRATEPLUS — BASE CSS
   Reset · Typography · Buttons · Utilities
   ============================================================ */

/* ── Reset ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── Prevent ANY element from causing horizontal overflow ── */
img, video, iframe, table, pre, svg {
  max-width: 100%;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  width: 100%;
  /* clip-path does NOT break position:fixed unlike overflow:hidden */
  overflow-x: clip;
}

img, svg, video {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* ── Typography ── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  line-height: 1.15;
  color: var(--text);
}

h1 { font-size: clamp(2rem, 5vw, var(--text-6xl)); font-weight: 900; }
h2 { font-size: clamp(1.6rem, 3.5vw, var(--text-4xl)); font-weight: 700; }
h3 { font-size: clamp(1.2rem, 2.5vw, var(--text-2xl)); font-weight: 700; }
h4 { font-size: var(--text-xl); font-weight: 700; }
h5 { font-size: var(--text-lg); font-weight: 700; }

p {
  font-size: var(--text-base);
  color: var(--text-soft);
  line-height: 1.75;
}

/* ── Section Helpers ── */
.section {
  padding: var(--space-20) 0;
}

.section-sm {
  padding: var(--space-12) 0;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--grad-brand);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 900;
  color: var(--text);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--text-muted);
  font-weight: 600;
  max-width: 560px;
  margin: 0 auto;
}

.text-center { text-align: center; }
.text-left   { text-align: left;   }

/* ── Gradient Text ── */
.text-gradient {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-yellow {
  background: var(--grad-yellow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 13px 30px;
  border-radius: var(--radius-full);
  font-weight: 800;
  font-size: var(--text-base);
  font-family: var(--font-body);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
}

.btn-primary {
  background: var(--grad-brand);
  color: #fff;
  box-shadow: var(--shadow-pink);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(255,79,139,0.5);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border-color: rgba(255,255,255,0.8);
}

.btn-outline {
  background: #fff;
  color: var(--pink);
  border-color: var(--pink);
}
.btn-outline:hover {
  background: var(--pink);
  color: #fff;
  border-color: var(--pink);
}

/* Outline on dark backgrounds (inside hero / form sections) */
.form-section .btn-outline,
.areas-section .btn-outline,
.page-hero .btn-outline,
.bg-dark .btn-outline {
  background: rgba(255,255,255,0.12);
  color: #fff;
  border-color: rgba(255,255,255,0.55);
}
.form-section .btn-outline:hover,
.areas-section .btn-outline:hover,
.page-hero .btn-outline:hover,
.bg-dark .btn-outline:hover {
  background: #fff;
  color: var(--pink);
  border-color: #fff;
}

.btn-dark {
  background: var(--dark);
  color: #fff;
}
.btn-dark:hover {
  background: var(--dark-3);
  transform: translateY(-2px);
  color: #fff;
}

.btn-yellow {
  background: var(--grad-yellow);
  color: var(--dark);
  box-shadow: 0 6px 20px rgba(255,217,61,0.4);
}
.btn-yellow:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(255,217,61,0.5);
}

.btn-sm {
  padding: 9px 20px;
  font-size: var(--text-sm);
}

.btn-lg {
  padding: 16px 40px;
  font-size: var(--text-lg);
}

.btn-block {
  display: flex;
  width: 100%;
}

/* ── Container ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
  box-sizing: border-box;
}

.container-sm {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* ── Grid Helpers ── */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

/* ── Background Utilities ── */
.bg-dark    { background: var(--dark); }
.bg-dark-2  { background: var(--dark-2); }
.bg-dark-3  { background: var(--dark-3); }
.bg-alt     { background: var(--bg-alt); }
.bg-surface { background: var(--surface); }
.bg-grad    { background: var(--grad-dark); }

/* ── Spacing Utilities ── */
.mt-2  { margin-top: var(--space-2);  }
.mt-3  { margin-top: var(--space-3);  }
.mt-4  { margin-top: var(--space-4);  }
.mt-6  { margin-top: var(--space-6);  }
.mt-8  { margin-top: var(--space-8);  }
.mb-2  { margin-bottom: var(--space-2);  }
.mb-3  { margin-bottom: var(--space-3);  }
.mb-4  { margin-bottom: var(--space-4);  }
.mb-6  { margin-bottom: var(--space-6);  }
.mb-8  { margin-bottom: var(--space-8);  }

/* ── Scroll Animations ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ── Stars ── */
.stars {
  color: #FFB800;
  font-size: 1.1rem;
  letter-spacing: 1px;
}

/* ── Divider ── */
.divider {
  height: 1px;
  background: var(--border);
  margin: var(--space-6) 0;
}

/* ── Responsive Helpers ── */
.d-none    { display: none; }
.d-block   { display: block; }

@media (max-width: 991px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .d-lg-none { display: none; }
  .d-lg-block { display: block; }
}

@media (max-width: 767px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .section { padding: var(--space-12) 0; }
  .d-md-none { display: none; }
}

@media (max-width: 575px) {
  .container { padding: 0 var(--space-4); }
  .btn { padding: 11px 22px; font-size: var(--text-sm); }
  .btn-lg { padding: 13px 28px; font-size: var(--text-base); }
}