/* ==========================================================================
   Movie Craft 動画編集オンライン講座 LP / Product Sales LP Sample
   ========================================================================== */

:root {
  --color-primary: #4b2fd1;
  --color-primary-deep: #3a22a8;
  --color-bg: #ffffff;
  --color-bg-alt: #f5f3ff;
  --color-ink: #1c1730;
  --color-ink-soft: #635d7a;
  --color-line: rgba(28, 23, 48, 0.1);
  --color-accent: #d4ff3f;
  --color-accent-deep: #b9e62c;
  --font-heading: 'Zen Kaku Gothic New', sans-serif;
  --font-sans: 'Noto Sans JP', sans-serif;
  --header-h: 72px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.9;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; width: 100%; height: 100%; object-fit: cover; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

.eyebrow {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--color-primary);
  margin-bottom: 14px;
}
.eyebrow--center { text-align: center; }
.eyebrow--light { color: #c9b6ff; }

.section-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  line-height: 1.6;
  color: var(--color-ink);
}
.section-title--center { text-align: center; }
.section-title--light { color: #fff; }

.section-lead {
  margin-top: 18px;
  color: var(--color-ink-soft);
  font-size: 0.94rem;
  max-width: 58ch;
}
.section-lead--center { text-align: center; margin-left: auto; margin-right: auto; }
.section-lead--light { color: rgba(255,255,255,0.72); }

.section { padding: 9vh 6vw; }
.section--alt { background: var(--color-bg-alt); }
.section--dark { background: var(--color-ink); }
.section-head { max-width: 720px; margin: 0 auto 52px; }

[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-reveal].in-view { opacity: 1; transform: translateY(0); }

/* ---------- CTA buttons ---------- */
.btn-cta {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-ink);
  font-family: var(--font-heading);
  font-weight: 900;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 10px 24px rgba(212,255,63,0.35);
  transition: background 0.25s ease, transform 0.2s ease;
}
.btn-cta:hover { background: var(--color-accent-deep); transform: translateY(-2px); }
.btn-cta--header { padding: 12px 22px; font-size: 0.85rem; border-radius: 999px; flex-shrink: 0; }
.btn-cta--large { padding: 20px 44px; font-size: 1.05rem; }
.btn-cta--block { display: block; width: 100%; padding: 18px; font-size: 1rem; margin: 30px 0; }

/* ---------- header ---------- */
.lp-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5vw;
  z-index: 500;
  background: rgba(28, 23, 48, 0.95);
  backdrop-filter: blur(8px);
}
.lp-logo {
  font-family: var(--font-heading);
  font-weight: 900;
  color: #fff;
  font-size: 1.15rem;
  white-space: nowrap;
}
.lp-logo span { color: var(--color-accent); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  padding: calc(var(--header-h) + 8vh) 6vw 8vh;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(28,20,60,0.95) 0%, rgba(28,20,60,0.9) 55%, rgba(28,20,60,0.97) 100%);
}
.hero-inner { position: relative; z-index: 1; max-width: 780px; margin: 0 auto; text-align: center; }
.badge-row { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.badge {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  font-size: 0.76rem;
  font-weight: 500;
  padding: 7px 16px;
  border-radius: 999px;
}
.hero-title {
  margin-top: 26px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.9rem, 4.4vw, 3rem);
  line-height: 1.55;
  color: #fff;
}
.hero-title .hl { color: var(--color-accent); }
.hero-lead { margin-top: 26px; color: rgba(255,255,255,0.78); font-size: 0.98rem; line-height: 2; }

.price-block {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.price-old {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.5);
  text-decoration: line-through;
}
.price-new {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 2.6rem;
  color: var(--color-accent);
}
.price-now-label { font-size: 1rem; font-family: var(--font-sans); font-weight: 700; color: #fff; margin-right: 8px; vertical-align: middle; }
.price-tax { font-size: 0.9rem; font-family: var(--font-sans); font-weight: 400; color: rgba(255,255,255,0.6); margin-left: 4px; }

.hero-inner .btn-cta { margin-top: 32px; }
.hero-note { margin-top: 14px; font-size: 0.78rem; color: rgba(255,255,255,0.5); }

.trust-row {
  margin-top: 56px;
  display: flex;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.trust-item { text-align: center; }
.trust-item b { font-family: var(--font-heading); font-size: 2rem; color: #fff; font-weight: 900; }
.trust-item b span { font-size: 1rem; margin-left: 2px; font-weight: 700; }
.trust-item p { margin-top: 6px; font-size: 0.78rem; color: rgba(255,255,255,0.6); }

/* ---------- for-whom check grid ---------- */
.check-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  max-width: 1100px;
  margin: 0 auto;
}
.check-card {
  background: var(--color-bg-alt);
  border-radius: 16px;
  padding: 30px 26px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-size: 0.92rem;
}
.check-mark {
  flex-shrink: 0;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: #e4dcff;
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-weight: 900;
  font-size: 0.95rem;
}
.check-card--cta {
  background: var(--color-ink);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.7;
}

/* ---------- features ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.feature-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 18px;
  padding: 30px 24px;
}
.feature-num { font-family: var(--font-heading); font-size: 1.4rem; font-weight: 900; color: var(--color-accent); }
.feature-card h3 { margin-top: 14px; margin-bottom: 12px; font-family: var(--font-heading); font-size: 1rem; color: #fff; line-height: 1.6; }
.feature-card p { font-size: 0.85rem; color: rgba(255,255,255,0.65); }
.feature-media { max-width: 1100px; margin: 50px auto 0; border-radius: 20px; overflow: hidden; aspect-ratio: 16/7; }

/* ---------- curriculum ---------- */
.curriculum-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 6vw;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}
.curriculum-media { border-radius: 20px; overflow: hidden; aspect-ratio: 4/3; }
.curriculum-list { display: flex; flex-direction: column; }
.curriculum-list li { padding: 22px 0; border-bottom: 1px solid var(--color-line); }
.curriculum-list li:last-child { border-bottom: none; }
.curriculum-step { font-family: var(--font-heading); font-weight: 900; font-size: 0.78rem; letter-spacing: 0.06em; color: var(--color-primary); }
.curriculum-list h3 { margin-top: 8px; margin-bottom: 8px; font-family: var(--font-heading); font-size: 1rem; }
.curriculum-list p { font-size: 0.86rem; color: var(--color-ink-soft); }

/* ---------- price section ---------- */
.price-section { background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-deep) 100%); }
.price-card-main {
  max-width: 520px;
  margin: 0 auto;
  background: #fff;
  border-radius: 24px;
  padding: 46px 40px;
  text-align: center;
  box-shadow: 0 24px 50px rgba(0,0,0,0.25);
}
.price-card-old { font-size: 0.9rem; color: var(--color-ink-soft); text-decoration: line-through; }
.price-card-new {
  margin-top: 8px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 3rem;
  color: var(--color-primary);
}
.price-card-new span { font-size: 1rem; font-family: var(--font-sans); font-weight: 400; color: var(--color-ink-soft); }
.price-card-sub { margin-top: 10px; font-size: 0.84rem; color: var(--color-ink-soft); }
.price-card-list { margin-top: 10px; text-align: left; display: flex; flex-direction: column; gap: 12px; }
.price-card-list li {
  font-size: 0.84rem;
  color: var(--color-ink);
  padding-left: 24px;
  position: relative;
}
.price-card-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 900;
}

/* ---------- comparison table ---------- */
.compare-table-wrap { max-width: 1000px; margin: 0 auto; overflow-x: auto; position: relative; }
.compare-table-wrap::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 40px;
  height: 100%;
  pointer-events: none;
  background: linear-gradient(
    to right,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.92) 65%,
    rgba(255, 255, 255, 1) 100%
  );
  border-radius: 0 16px 16px 0;
  transition: opacity 0.2s ease;
}
@media (min-width: 769px) {
  .compare-table-wrap::after { display: none; }
}
.compare-table { width: 100%; border-collapse: collapse; min-width: 640px; background: #fff; border-radius: 16px; overflow: hidden; }
.compare-table th, .compare-table td {
  padding: 18px 20px;
  text-align: center;
  border-bottom: 1px solid var(--color-line);
  font-size: 0.86rem;
}
.compare-table td:first-child, .compare-table th:first-child { text-align: left; color: var(--color-ink-soft); font-size: 0.82rem; }
.compare-table th {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  background: var(--color-bg-alt);
}
.compare-table .compare-highlight { background: #f0ecff; color: var(--color-primary); font-weight: 700; }
.compare-table th.compare-highlight { color: var(--color-primary); font-size: 0.95rem; }

/* ---------- voice ---------- */
.voice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; max-width: 1140px; margin: 0 auto; }
.voice-card {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: 18px;
  padding: 30px 26px;
  box-shadow: 0 10px 26px rgba(28,23,48,0.05);
}
.voice-stars { color: var(--color-primary); letter-spacing: 2px; margin-bottom: 16px; font-size: 0.9rem; }
.voice-text { font-size: 0.88rem; color: var(--color-ink); line-height: 1.9; }
.voice-person { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--color-line); font-size: 0.78rem; font-weight: 700; }

.mentor-media { max-width: 1100px; margin: 60px auto 0; border-radius: 20px; overflow: hidden; position: relative; aspect-ratio: 16/6.5; }
.mentor-caption {
  position: absolute;
  left: 30px; bottom: 26px;
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

/* ---------- FAQ ---------- */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--color-line); padding: 24px 0; }
.faq-q { font-family: var(--font-heading); font-weight: 700; font-size: 0.94rem; display: flex; gap: 14px; }
.faq-q .q-mark {
  flex-shrink: 0;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.82rem;
}
.faq-a { margin-top: 12px; padding-left: 40px; font-size: 0.86rem; color: var(--color-ink-soft); }

/* ---------- apply form ---------- */
.apply-section { background: var(--color-ink); }
.apply-form { max-width: 620px; margin: 0 auto; }
.form-row { margin-bottom: 22px; }
.form-row label { display: block; font-size: 0.85rem; margin-bottom: 10px; color: #fff; font-weight: 500; }
.req {
  font-size: 0.64rem;
  background: var(--color-primary);
  color: #fff;
  padding: 2px 8px;
  border-radius: 999px;
  margin-left: 6px;
  vertical-align: middle;
}
.form-row input, .form-row select {
  width: 100%;
  padding: 15px 18px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 10px;
  background: rgba(255,255,255,0.06);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: #fff;
  transition: border-color 0.3s ease;
}
.form-row input::placeholder { color: rgba(255,255,255,0.4); }
.form-row select { color: rgba(255,255,255,0.85); }
.form-row select option { color: #1c1730; }
.form-row input:focus, .form-row select:focus { outline: none; border-color: var(--color-accent); }

.submit-btn {
  display: block;
  width: 100%;
  padding: 20px;
  background: var(--color-accent);
  color: var(--color-ink);
  border: none;
  border-radius: 10px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.05rem;
  cursor: pointer;
  box-shadow: 0 14px 30px rgba(212,255,63,0.3);
  transition: background 0.25s ease, transform 0.2s ease;
}
.submit-btn:hover { background: var(--color-accent-deep); }
.submit-btn:active { transform: scale(0.98); }
.form-note { margin-top: 18px; text-align: center; font-size: 0.85rem; color: var(--color-accent); min-height: 1.4em; }
.form-privacy { margin-top: 18px; text-align: center; font-size: 0.74rem; color: rgba(255,255,255,0.4); }

/* ---------- footer ---------- */
.lp-footer { background: #14101f; color: rgba(255,255,255,0.6); text-align: center; padding: 56px 6vw 100px; }
.footer-logo { font-family: var(--font-heading); font-weight: 900; color: #fff; font-size: 1.1rem; }
.footer-copy { margin-top: 16px; font-size: 0.75rem; opacity: 0.7; }
.footer-demo { margin-top: 12px; font-size: 0.7rem; opacity: 0.5; max-width: 560px; margin-left: auto; margin-right: auto; }

/* ---------- sticky mobile CTA ---------- */
.sticky-cta {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 600;
  background: var(--color-accent);
  color: var(--color-ink);
  text-align: center;
  padding: 18px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.92rem;
  box-shadow: 0 -8px 20px rgba(0,0,0,0.15);
}
.sticky-cta.show { display: block; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1080px) {
  .check-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .voice-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-row { gap: 40px; }
}

@media (max-width: 900px) {
  .curriculum-wrap { grid-template-columns: 1fr; }
  .curriculum-media { max-width: 420px; margin: 0 auto; }
}

@media (max-width: 720px) {
  :root { --header-h: 60px; }

  .lp-logo { font-size: 1rem; }
  .btn-cta--header { padding: 10px 16px; font-size: 0.78rem; }

  .hero { padding: calc(var(--header-h) + 6vh) 6vw 6vh; }
  .hero-title { font-size: clamp(1.7rem, 6.4vw, 2.2rem); }
  .badge { font-size: 0.7rem; padding: 6px 12px; }
  .price-new { font-size: 2.1rem; }
  .trust-row { gap: 30px; padding-top: 30px; margin-top: 40px; }
  .trust-item b { font-size: 1.5rem; }

  .check-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .voice-grid { grid-template-columns: 1fr; }

  .price-card-main { padding: 34px 24px; }
  .price-card-new { font-size: 2.3rem; }

  .mentor-caption { left: 16px; bottom: 16px; font-size: 0.82rem; }

  .btn-cta--large { width: 100%; padding: 18px; font-size: 0.98rem; }

  .lp-footer { padding-bottom: 110px; }
  .sticky-cta { display: block; transform: translateY(100%); transition: transform 0.3s ease; }
  .sticky-cta.show { transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}