:root {
  --ink: #0f172a;
  --ink-soft: #475569;
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --border: #e2e8f0;
  --accent: #c2410c;
  --accent-soft: #fff7ed;
  --max: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 { line-height: 1.15; margin: 0 0 16px; }
h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.15rem; margin-bottom: 8px; }
p { margin: 0 0 16px; color: var(--ink-soft); }

/* Header */
.site-header {
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(6px);
  z-index: 10;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.logo {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink);
  text-decoration: none;
}
.logo span { color: var(--accent); }
nav { display: flex; gap: 24px; }
nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
}
nav a:hover { color: var(--ink); }

/* Hero */
.hero {
  padding: 96px 0 72px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}
.hero .lead {
  font-size: 1.15rem;
  max-width: 640px;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
}
.btn:hover { opacity: 0.9; }

/* Sections */
section { padding: 72px 0; }
.section-lead { max-width: 560px; font-size: 1.05rem; }

/* Carousel */
.carousel-section {
  padding: 48px 0 0;
  background: var(--bg-alt);
}
.carousel {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  aspect-ratio: 16 / 7;
}
.carousel-track {
  display: flex;
  height: 100%;
  transition: transform 0.5s ease;
}
.slide {
  position: relative;
  flex: 0 0 100%;
  height: 100%;
}
.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.slide .caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 32px 28px 20px;
  background: linear-gradient(to top, rgba(15,23,42,0.75), rgba(15,23,42,0));
  color: #fff;
  font-weight: 600;
  font-size: 1.1rem;
}
.car-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.85);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  color: var(--ink);
}
.car-btn.prev { left: 16px; }
.car-btn.next { right: 16px; }
.car-btn:hover { background: #fff; }

.dots {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}
.dots button {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.5);
  padding: 0;
  cursor: pointer;
}
.dots button.active { background: #fff; }

@media (max-width: 700px) {
  .carousel { aspect-ratio: 4 / 5; }
}

/* Services */
.examples {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  display: grid;
  gap: 14px;
  max-width: 560px;
}
.examples li {
  padding: 16px 20px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  color: var(--ink);
  font-weight: 500;
}
.examples-footer {
  margin-top: 24px;
  font-weight: 600;
  color: var(--ink);
}

/* Why */
.why { background: var(--accent-soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.points {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  gap: 12px;
}
.points li {
  padding-left: 28px;
  position: relative;
  color: var(--ink);
}
.points li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
}
.site-footer p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--ink-soft);
}