:root {
  --bg: #fff8ef;
  --card: #ffffff;
  --text: #2f2a25;
  --muted: #6c6258;
  --primary: #ff7a3d;
  --primary-dark: #e65f1f;
  --accent: #fff0df;
  --line: #ead9c7;
  --shadow: 0 18px 45px rgba(77, 48, 24, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 122, 61, 0.14), transparent 30%),
    linear-gradient(180deg, #fffdf9 0%, var(--bg) 100%);
}

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

button,
input,
select {
  font: inherit;
}

.hero,
.section,
.footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  padding: 14px 0 24px;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.logo {
  font-size: 2.3rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.nav-link,
.btn {
  border-radius: 999px;
  transition: 0.2s ease;
}

.nav-link {
  padding: 12px 18px;
  background: var(--text);
  color: #fff;
  font-size: 1.02rem;
  font-weight: 700;
}

.hero-content {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  align-items: start;
}

.hero-text {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 14px;
  padding-top: 4px;
}

.tag {
  display: inline-block;
  padding: 14px 20px;
  border-radius: 999px;
  background: var(--accent);
  color: #9f5a25;
  font-size: 1.45rem;
  font-weight: 800;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(2.25rem, 4vw, 3.9rem);
  line-height: 0.95;
  letter-spacing: 0.01em;
  margin: 6px 0 4px;
  font-weight: 900;
  max-width: 9.2ch;
}

.lead {
  font-size: clamp(0.92rem, 1.1vw, 1.05rem);
  color: var(--muted);
  line-height: 1.7;
  max-width: 30rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 24px 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 20px;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn.primary {
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow);
}

.btn.secondary {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.7);
}

.btn:hover,
.nav-link:hover {
  transform: translateY(-2px);
}

.hero-points {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.7;
  font-size: 0.95rem;
  max-width: 32rem;
}

.hero-card,
.hero-visual,
.feature-card,
.schedule-item,
.qa-item,
.form {
  background: var(--card);
  border: 1px solid rgba(234, 217, 199, 0.9);
  box-shadow: var(--shadow);
}

.hero-card {
  border-radius: 28px;
  padding: 28px;
  grid-column: 1 / -1;
}

.hero-visual {
  border-radius: 28px;
  overflow: hidden;
  background: linear-gradient(180deg, #fffaf4 0%, #fff 100%);
  min-height: 100%;
  align-self: start;
  aspect-ratio: 0.78 / 1;
}

.poster {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-title {
  font-weight: 800;
  font-size: 1.1rem;
  margin-bottom: 18px;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.info-grid div {
  padding: 16px;
  border-radius: 18px;
  background: #fffaf4;
  border: 1px solid #f1e2d2;
}

.info-grid span {
  display: block;
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 8px;
}

.info-grid strong {
  font-size: 1.08rem;
}

.card-note {
  margin: 18px 0 0;
  color: var(--primary-dark);
  font-weight: 700;
}

.section {
  padding: 54px 0 0;
}

.section-head {
  margin-bottom: 20px;
}

.section-head h2 {
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  margin: 12px 0 0;
}

.features,
.schedule {
  display: grid;
  gap: 16px;
}

.features {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card {
  border-radius: 24px;
  padding: 24px;
}

.feature-card p,
.schedule-item span,
.qa-item strong,
.form p,
.footer {
  color: var(--muted);
}

.accent {
  margin-top: 24px;
  padding: 28px;
  border-radius: 30px;
  background: linear-gradient(180deg, #fff 0%, #fff5ea 100%);
}

.schedule {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.schedule-item {
  border-radius: 22px;
  padding: 18px;
}

.schedule-item strong {
  display: block;
  margin-bottom: 10px;
  color: var(--primary-dark);
}

.qa {
  display: grid;
  gap: 14px;
}

.qa-item {
  width: 100%;
  text-align: left;
  border-radius: 22px;
  padding: 18px 20px;
}

.qa-item span {
  display: block;
  font-weight: 800;
  margin-bottom: 8px;
}

.cta {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 24px;
  align-items: start;
  padding-bottom: 54px;
}

.form {
  border-radius: 28px;
  padding: 24px;
  display: grid;
  gap: 14px;
}

.form label {
  display: grid;
  gap: 8px;
  font-weight: 700;
}

.form input,
.form select,
.form textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fffdf9;
  resize: vertical;
}

.form-message {
  margin: 4px 0 0;
  min-height: 1.5em;
  font-weight: 700;
}

.form-message.成功 {
  color: #2f7a42;
}

.form-message.失敗 {
  color: #b64a2d;
}

.footer {
  padding: 16px 0 32px;
  text-align: center;
  font-size: 0.95rem;
}

@media (max-width: 900px) {
  .hero-content,
  .cta,
  .features,
  .schedule {
    grid-template-columns: 1fr;
  }

  .hero-text,
  .hero-visual,
  .hero-card {
    min-height: auto;
  }

  .hero-visual {
    order: -1;
  }

  .hero-card {
    grid-column: auto;
  }
}

@media (max-width: 640px) {
  .hero,
  .section,
  .footer {
    width: min(100% - 20px, 1120px);
  }

  .nav {
    gap: 12px;
    align-items: flex-start;
    flex-direction: column;
  }

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