:root {
  /* Light pastel theme */
  --bg: #ffffff;
  --bg-alt: #ffffff;
  --text: #0f172a;
  --muted: #6b7280;
  --primary: #7c3aed;      /* violet */
  --primary-600: #6d28d9;
  --card: #ffffff;
  --border: #e5e7eb;
  --error: #ef4444; /* red-500 */

  /* Gradient stops inspired by ChatGPT’s soft pastel background */
  --grad-pink: #ffe5ec;     /* light pink */
  --grad-peach: #fff3d6;    /* peach */
  --grad-lilac: #f3e8ff;    /* lilac */
  --grad-blue: #eaf2ff;     /* very light blue */
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  /* Soft pastel gradient */
  background:
    radial-gradient(1200px 800px at 10% -10%, var(--grad-pink) 0%, var(--grad-peach) 35%, transparent 70%),
    radial-gradient(1200px 800px at 90% 10%, var(--grad-blue) 0%, var(--grad-lilac) 45%, transparent 75%),
    linear-gradient(180deg, #fafbff 0%, #f8f7ff 100%);
}

.container {
  width: min(1120px, 92%);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: linear-gradient(180deg, rgba(255,255,255,0.8), rgba(255,255,255,0.6));
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.brand {
  font-weight: 800;
  letter-spacing: 0.2px;
}
.brand span { color: var(--primary); }
.nav { display: flex; gap: 16px; align-items: center; }
.nav a { color: var(--text); text-decoration: none; font-weight: 600; opacity: 0.9; }
.nav a:hover { color: var(--primary); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  background: #ffffff;
  transition: transform 0.08s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 1px 2px rgba(17, 24, 39, 0.05);
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--primary); color: #ffffff; border-color: transparent; }
.btn-primary:hover { background: var(--primary-600); color: #ffffff; }
.btn-ghost { background: transparent; }
.btn.small { padding: 8px 12px; font-size: 14px; }
.btn.large { padding: 14px 20px; font-size: 18px; }

.section { padding: 72px 0; }
.hero { padding-top: 108px; }
.hero-inner { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; align-items: center; }
.hero-copy h1 { font-size: clamp(32px, 5vw, 52px); line-height: 1.08; margin: 0 0 12px; }
.lead { color: var(--text); opacity: 0.9; font-size: 18px; }
.sublead { color: var(--muted); margin-top: 8px; }
.strap { margin-top: 16px; color: var(--muted); font-size: 14px; }
.cta-row { display: flex; gap: 12px; margin-top: 20px; }
.hero-art { height: 320px; border-radius: 16px; background: radial-gradient(600px 360px at 60% 30%, rgba(124,58,237,0.18), rgba(124,58,237,0.06) 40%, transparent 80%), linear-gradient(140deg, #ffffff, #faf5ff); border: 1px solid var(--border); }

.hero-image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 16px;
}

.problems h2, .solutions h2, .benefits h2, .stats h2, .gallery h2, .faq h2 { font-size: 28px; margin: 0 0 16px; }
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
}
.card h3 { margin-top: 0; }
.service .icon { font-size: 28px; margin-bottom: 8px; }

.benefits-list { display: grid; gap: 10px; padding-left: 18px; }
.benefits-list li { margin: 0; }

.cta { background: linear-gradient(180deg, rgba(124,58,237,0.08), rgba(124,58,237,0.06)); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.cta-inner { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 24px; align-items: center; }
.cta-actions { display: flex; gap: 12px; justify-content: flex-start; }

/* Stats */
.stat-grid { align-items: stretch; }
.stat { text-align: center; }
.stat-number { font-weight: 800; font-size: clamp(32px, 6vw, 56px); line-height: 1; }
.stat-label { color: var(--muted); margin-top: 6px; }

/* Carousel */
.carousel { position: relative; border: 1px solid var(--border); border-radius: 14px; overflow: hidden; background: #ffffffaa; }
.carousel-track { display: flex; transition: transform 420ms ease; will-change: transform; }
.carousel-slide { min-width: 100%; height: 420px; display: grid; place-items: center; background: #ffffff; }
.carousel-slide img { width: 100%; height: 100%; object-fit: cover; display: block; }
.carousel-control { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(0,0,0,0.05); color: #374151; border: 1px solid var(--border); width: 40px; height: 40px; border-radius: 999px; display: grid; place-items: center; cursor: pointer; user-select: none; }
.carousel-control:hover { background: rgba(0,0,0,0.08); }
.carousel-control.prev { left: 10px; }
.carousel-control.next { right: 10px; }
.carousel-dots { position: absolute; bottom: 10px; left: 0; right: 0; display: flex; gap: 6px; justify-content: center; }
.carousel-dots button { width: 8px; height: 8px; border-radius: 999px; border: 1px solid var(--border); background: rgba(17,24,39,0.08); padding: 0; cursor: pointer; }
.carousel-dots button[aria-selected="true"] { background: var(--primary); border-color: transparent; }

/* Review Carousel Specific Styles */
.carousel-reviews .carousel-slide {
  height: auto;
  padding: 30px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

.carousel-reviews .carousel-slide p {
  margin-bottom: 0.5em;
  color: var(--text);
}

.carousel-reviews .carousel-slide p:last-of-type {
  margin-top: 0.5em;
  font-weight: 600;
}

.stars {
  color: #facc15; /* A nice yellow for stars */
  font-size: 1.5em;
  margin-bottom: 10px;
}

/* FAQ */
.accordion details { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; }
.accordion details + details { margin-top: 10px; }
.accordion summary { cursor: pointer; font-weight: 600; outline: none; }
.accordion p { color: var(--muted); margin: 10px 0 0; }

/* Contact form */
.contact-form { display: grid; gap: 10px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.contact-form input, .contact-form textarea { width: 100%; padding: 12px 12px; border-radius: 10px; border: 1px solid var(--border); background: #ffffff; color: var(--text); }
.contact-form input:focus, .contact-form textarea:focus { outline: 2px solid var(--primary); border-color: var(--primary); }
.contact-form .form-actions { display: flex; gap: 12px; align-items: center; }
.form-note { color: var(--muted); font-size: 14px; }
#form-status { min-height: 22px; font-size: 14px; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(10px); transition: opacity 380ms ease, transform 380ms ease; }
.reveal.visible { opacity: 1; transform: none; }

.site-footer { border-top: 1px solid var(--border); padding: 22px 0; background: var(--bg-alt); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; }
.footer-nav { display: flex; gap: 12px; }
.footer-nav a { color: var(--muted); text-decoration: none; }
.footer-nav a:hover { color: var(--primary); }

@media (max-width: 960px) {
  .hero-inner, .cta-inner { grid-template-columns: 1fr; }
  .hero-art { height: 200px; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .nav a:not(.btn) { display: none; }
  .carousel-slide { height: 280px; }
  .form-row { grid-template-columns: 1fr; }
}