* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: #2b2416;
  min-height: 100vh;
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

.page-bg,
.page-overlay {
  position: fixed;
  inset: 0;
  z-index: -2;
}

.page-bg {
  background-image: url("https://images.unsplash.com/photo-1514525253161-7a46d19cd819?auto=format&fit=crop&w=2000&q=80");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.page-overlay {
  z-index: -1;
  background: linear-gradient(160deg, rgba(255, 242, 179, 0.8) 0%, rgba(255, 250, 235, 0.84) 45%, rgba(255, 255, 255, 0.9) 100%);
  backdrop-filter: blur(2px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  padding: 14px 22px;
  background: rgba(255, 255, 255, 0.62);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(177, 143, 42, 0.2);
}

.header-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #332601;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05rem;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
}

.nav-links,
.footer-nav {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.nav-links a,
.footer-nav a {
  text-decoration: none;
  color: #4c3c10;
  font-weight: 600;
  font-size: 0.93rem;
  padding: 8px 12px;
  border-radius: 999px;
  transition: background-color 0.25s ease, transform 0.25s ease;
}

.nav-links a:hover,
.footer-nav a:hover {
  background: rgba(255, 225, 124, 0.34);
  transform: translateY(-1px);
}

main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 30px 22px 24px;
}

.banner-section {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 28px;
  margin-bottom: 56px;
}

.banner-text {
  background: rgba(255, 255, 255, 0.6);
  border-radius: 22px;
  padding: 28px;
  border: 1px solid rgba(192, 164, 88, 0.2);
}

.eyebrow {
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #7c640f;
  font-weight: 700;
  margin-bottom: 10px;
}

.banner-text h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.1;
  color: #3f3000;
  margin-bottom: 12px;
}

.banner-text p {
  font-size: 1.06rem;
  color: #483813;
}

.banner-media {
  justify-self: center;
  width: min(320px, 70vw);
  aspect-ratio: 9 / 20;
  border-radius: 30px;
  overflow: hidden;
  border: 6px solid rgba(255, 255, 255, 0.85);
  box-shadow: 0 20px 48px rgba(37, 29, 5, 0.25);
}

.banner-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease, filter 0.35s ease;
}

.banner-media:hover img {
  transform: scale(1.08) rotate(-1deg);
  filter: saturate(1.1) contrast(1.05);
}

.intro-features {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 58px;
}

.intro-head {
  background: rgba(255, 255, 255, 0.64);
  border-radius: 18px;
  border: 1px solid rgba(198, 167, 71, 0.2);
  padding: 24px;
}

.intro-head h2 {
  font-size: clamp(1.5rem, 2vw, 2.1rem);
  margin-bottom: 6px;
  color: #342700;
}

.intro-head p {
  color: #4f3d14;
}

.feature-row {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  align-items: stretch;
}

.feature-row.reverse {
  grid-template-columns: 0.9fr 1.1fr;
}

.feature-row.reverse .feature-copy {
  order: 2;
}

.feature-row.reverse .feature-media {
  order: 1;
}

.feature-copy,
.feature-media {
  background: rgba(255, 255, 255, 0.64);
  border-radius: 18px;
  border: 1px solid rgba(198, 167, 71, 0.2);
}

.feature-copy {
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.feature-copy h3 {
  font-size: 1.2rem;
  margin-bottom: 7px;
  color: #362800;
}

.feature-media {
  margin: 0;
  overflow: hidden;
  aspect-ratio: 9 / 20;
}

.feature-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.screenshot-section {
  padding: 20px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(188, 154, 50, 0.2);
}

.section-head {
  margin-bottom: 16px;
}

.section-head h2 {
  font-size: clamp(1.4rem, 2vw, 2rem);
  color: #342800;
}

.section-head p {
  color: #4f3e12;
}

.shot-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.shot-grid figure {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 9 / 20;
  border: 1px solid rgba(175, 145, 52, 0.25);
}

.shot-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.site-footer {
  margin-top: 30px;
  padding: 22px;
  border-top: 1px solid rgba(165, 132, 38, 0.22);
  background: rgba(255, 255, 255, 0.55);
}

.site-footer,
.footer-meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.footer-meta p,
.footer-meta a {
  color: #453611;
  text-decoration: none;
}

@media (max-width: 900px) {
  .banner-section {
    grid-template-columns: 1fr;
  }

  .banner-media {
    width: min(320px, 72vw);
  }

  .feature-row,
  .feature-row.reverse {
    grid-template-columns: 1fr;
  }

  .feature-row.reverse .feature-copy,
  .feature-row.reverse .feature-media {
    order: initial;
  }

  .shot-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .site-header {
    padding: 12px;
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links a,
  .footer-nav a {
    padding: 7px 10px;
    font-size: 0.88rem;
  }

  main {
    padding: 20px 14px 18px;
  }

  .banner-text {
    padding: 20px;
  }

  .shot-grid {
    grid-template-columns: 1fr;
  }
}