/* ===== Flip teaser — base ===== */
:root {
  --bg: #f5eef9;
  --bg-2: #ede4f5;
  --ink: #1a1330;
  --ink-soft: #6b6280;
  --ink-mute: #9b94ad;
  --card: #ffffff;
  --line: rgba(140, 100, 200, 0.12);
  --pink: #ff3b82;
  --magenta: #e8409a;
  --purple: #b85aff;
  --blue: #5b9dff;
  --orange: #ff8a3d;
  --grad-flip: linear-gradient(135deg, #ff3b82 0%, #b85aff 55%, #5b9dff 100%);
  --grad-warm: linear-gradient(135deg, #ff8a3d 0%, #ff3b82 100%);
  --grad-soft: linear-gradient(180deg, #f8f1fc 0%, #f0e6f8 100%);
  --shadow-card: 0 20px 60px -25px rgba(80, 30, 130, 0.25), 0 4px 12px -4px rgba(80, 30, 130, 0.08);
  --shadow-soft: 0 12px 32px -16px rgba(80, 30, 130, 0.2);
  --radius: 24px;
}

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

html, body { background: var(--bg); color: var(--ink); }

body {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", -apple-system, system-ui, sans-serif;
  font-feature-settings: "palt";
  text-wrap: pretty;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* Wordmark — orange→pink gradient, rounded display */
.wordmark {
  font-family: "Fredoka", "Zen Maru Gothic", sans-serif;
  font-weight: 700;
  background: var(--grad-warm);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -0.02em;
}
.sparkle {
  color: var(--purple);
  font-size: 0.7em;
  display: inline-block;
  transform: translateY(-0.15em);
}

/* ===== NAV ===== */
.nav {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 32px);
  max-width: 1200px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 12px 12px 24px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 100px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow-soft);
  z-index: 100;
}
.nav-logo {
  display: flex; align-items: center; gap: 6px;
  font-size: 24px;
}
.nav-logo-img {
  width: 104px;
  height: auto;
  display: block;
}
.nav-links {
  display: flex; gap: 28px;
  font-size: 14px; font-weight: 500;
  color: var(--ink-soft);
}
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  background: var(--grad-flip);
  color: white;
  padding: 10px 20px;
  border-radius: 100px;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 6px 20px -6px rgba(255, 59, 130, 0.5);
  transition: transform 0.2s;
}
.nav-cta:hover { transform: translateY(-1px); }
.nav-right { display: flex; align-items: center; gap: 12px; }
.nav-lang {
  font-size: 13px; font-weight: 700;
  color: var(--ink-soft);
  padding: 7px 12px;
  border-radius: 100px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  transition: color 0.2s, border-color 0.2s;
}
.nav-lang:hover { color: var(--ink); border-color: rgba(0, 0, 0, 0.22); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 140px 32px 80px;
  background: linear-gradient(180deg, #fbf6fd 0%, #f5eef9 60%, #ede4f5 100%);
  overflow: hidden;
}
.hero-bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  pointer-events: none;
}
.orb-1 { width: 500px; height: 500px; background: #ffb1d4; top: -150px; left: -100px; }
.orb-2 { width: 420px; height: 420px; background: #c5a4ff; top: 30%; right: -120px; }
.orb-3 { width: 380px; height: 380px; background: #a4cfff; bottom: -120px; left: 35%; opacity: 0.45; }

.hero-inner {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 59, 130, 0.2);
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 24px;
}
.hero-eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--pink);
  box-shadow: 0 0 0 4px rgba(255, 59, 130, 0.18);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

.hero-headline {
  font-family: "Zen Maru Gothic", "Noto Sans JP", sans-serif;
  font-weight: 900;
  font-size: clamp(48px, 7vw, 96px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 20px;
}
.strike {
  position: relative;
  display: inline-block;
  color: var(--ink-mute);
}
.strike::after {
  content: "";
  position: absolute;
  left: -4%; right: -4%; top: 52%;
  height: 6px;
  background: var(--grad-flip);
  border-radius: 3px;
  transform: rotate(-3deg);
}

.hero-sub {
  font-size: clamp(16px, 1.4vw, 20px);
  color: var(--ink-soft);
  margin-bottom: 36px;
  font-weight: 500;
}

.hero-cta { display: flex; gap: 12px; margin-bottom: 48px; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--grad-flip);
  color: white;
  padding: 18px 32px;
  border-radius: 100px;
  font-weight: 700;
  font-size: 16px;
  box-shadow: 0 16px 40px -12px rgba(255, 59, 130, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 22px 50px -12px rgba(255, 59, 130, 0.7); }
.btn-spark { font-size: 14px; }
.btn-arrow { transition: transform 0.2s; }
.btn-primary:hover .btn-arrow { transform: translateX(4px); }
.btn-ghost {
  display: inline-flex; align-items: center;
  padding: 18px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 15px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  transition: background 0.2s;
}
.btn-ghost:hover { background: white; }
.btn-disabled {
  color: var(--ink-soft);
  cursor: default;
  opacity: 0.82;
}
.btn-disabled:hover {
  background: rgba(255, 255, 255, 0.7);
}

.hero-meta {
  display: flex; align-items: center; gap: 20px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.9);
  padding: 16px 24px;
  border-radius: 20px;
  width: fit-content;
  backdrop-filter: blur(10px);
}
.hero-meta-num { font-size: 22px; font-weight: 800; color: var(--ink); letter-spacing: -0.02em; }
.hero-meta-num span { color: var(--pink); }
.hero-meta-label { font-size: 11px; color: var(--ink-mute); font-weight: 500; }
.hero-meta-divider { width: 1px; height: 32px; background: var(--line); }

/* phone stack */
.hero-visual { position: relative; height: 640px; }
.hero-phone-stack {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.phone {
  position: absolute;
  width: 280px;
  border-radius: 42px;
  overflow: hidden;
  background: white;
  box-shadow: 0 30px 80px -20px rgba(80, 30, 130, 0.35), 0 0 0 8px rgba(255,255,255,0.6);
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.phone img { width: 100%; display: block; }
.phone-back {
  transform: translate(-110px, -20px) rotate(-8deg);
  width: 260px;
  opacity: 0.92;
}
.phone-front {
  transform: translate(80px, 30px) rotate(5deg);
  z-index: 2;
}
.phone-shadow {
  position: absolute;
  width: 320px; height: 60px;
  background: radial-gradient(ellipse, rgba(80,30,130,0.25), transparent 70%);
  bottom: 20px; left: 50%; transform: translateX(-50%);
  filter: blur(20px);
}

.float-chip {
  position: absolute;
  display: inline-flex; align-items: center; gap: 8px;
  background: white;
  padding: 10px 16px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 12px 32px -8px rgba(80, 30, 130, 0.25);
  z-index: 3;
  animation: float 4s ease-in-out infinite;
}
.chip-1 { top: 6%; left: 4%; animation-delay: 0s; }
.chip-2 { top: 22%; right: 0%; animation-delay: 0.8s; }
.chip-3 { bottom: 30%; left: -2%; animation-delay: 1.6s; }
.chip-4.chip-join {
  bottom: 14%; right: 6%;
  background: var(--grad-flip);
  color: white;
  animation-delay: 2.2s;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.chip-spark { font-size: 12px; }

.hero-scroll {
  position: absolute;
  bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: 11px; letter-spacing: 0.2em;
  color: var(--ink-mute);
  font-weight: 600;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(180deg, var(--ink-mute), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  50.01% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

.mobile-only { display: none; }

/* ===== PROBLEM ===== */
.problem {
  padding: 140px 32px;
  background: linear-gradient(180deg, #ede4f5 0%, #f5eef9 100%);
  position: relative;
}
.problem-inner { max-width: 1100px; margin: 0 auto; }
.section-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700;
  color: var(--pink);
  letter-spacing: 0.15em;
  margin-bottom: 20px;
  text-transform: uppercase;
}
.section-eyebrow::before {
  content: ""; width: 24px; height: 2px;
  background: var(--grad-flip);
  border-radius: 2px;
}
.section-title {
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 900;
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.section-lead {
  font-size: clamp(15px, 1.2vw, 18px);
  color: var(--ink-soft);
  max-width: 600px;
  margin-bottom: 60px;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 60px;
}
.problem-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}
.problem-card-num {
  font-family: "Fredoka", sans-serif;
  font-size: 56px;
  font-weight: 700;
  background: var(--grad-flip);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  margin-bottom: 16px;
  opacity: 0.85;
}
.problem-card-quote {
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 12px;
  color: var(--ink);
}
.problem-card-body {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
}

.problem-punch {
  text-align: center;
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 900;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.3;
  margin-top: 40px;
}
.problem-punch .accent {
  background: var(--grad-flip);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ===== SOLUTION ===== */
.solution {
  padding: 140px 32px;
  background: var(--ink);
  color: white;
  position: relative;
  overflow: hidden;
}
.solution::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 59, 130, 0.25), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(91, 157, 255, 0.2), transparent 50%);
  pointer-events: none;
}
.solution-inner {
  max-width: 1100px; margin: 0 auto;
  position: relative;
}
.solution .section-eyebrow { color: #ffb1d4; }
.solution .section-title { color: white; }
.solution-headline {
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 900;
  font-size: clamp(40px, 6vw, 80px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 32px;
}
.solution-headline .grad {
  background: var(--grad-flip);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.solution-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 80px;
  position: relative;
}
.flow-arrow {
  position: absolute;
  top: 80px;
  font-size: 28px;
  color: var(--pink);
  z-index: 2;
}
.flow-arrow.a1 { left: calc(33.33% - 18px); }
.flow-arrow.a2 { left: calc(66.66% - 18px); }

.flow-step {
  position: relative;
}
.flow-step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--grad-flip);
  font-family: "Fredoka", sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: white;
  margin-bottom: 20px;
}
.flow-step-img {
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: 24px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 24px;
  overflow: hidden;
}
.flow-step-img img { width: 100%; height: 100%; object-fit: cover; }
.flow-step-title {
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
}
.flow-step-body {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
}

/* ===== FEATURES ===== */
.features {
  padding: 140px 32px;
  background: var(--bg);
}
.features-inner { max-width: 1200px; margin: 0 auto; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: stretch;
}
.feature-card {
  background: white;
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.feature-card.span-2 { grid-column: span 2; display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; padding: 48px; overflow: visible; }
.feature-card.span-2 .feature-shot { max-width: 320px; margin: 0 auto; }
.feature-card.span-2 .feature-shot img { width: 100%; border-radius: 24px; box-shadow: 0 30px 60px -20px rgba(0,0,0,0.4); display: block; }
.feature-card.tall { grid-row: span 2; }
.feature-card.dark { background: var(--ink); color: white; }
.feature-card.dark .feature-body { color: rgba(255,255,255,0.7); }
.feature-card.gradient {
  background: var(--grad-flip);
  color: white;
}
.feature-card.gradient .feature-body { color: rgba(255,255,255,0.85); }

.feature-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, #fff0f7, #f0e6f8);
  font-size: 22px;
  margin-bottom: 20px;
}
.feature-card.dark .feature-icon, .feature-card.gradient .feature-icon { background: rgba(255,255,255,0.15); }

.feature-title {
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}
.feature-body {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin-bottom: 20px;
}
.feature-card .feature-visual {
  margin-top: 24px;
  border-radius: 16px;
  overflow: hidden;
  flex: none;
  height: 320px;
  border: 1px solid var(--line);
  background: var(--bg-2);
}
.feature-card .feature-visual img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }

/* time chips */
.time-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
.time-chip {
  padding: 8px 14px;
  border-radius: 100px;
  background: rgba(255,255,255,0.15);
  font-size: 13px; font-weight: 600;
  border: 1px solid rgba(255,255,255,0.2);
}
.time-chip.active {
  background: white; color: var(--pink);
  border-color: white;
}

/* asset preview */
.asset-strip {
  display: flex; gap: 10px;
  margin-top: 24px;
  flex: 1;
  min-height: 200px;
  align-items: stretch;
  overflow: hidden;
}
.asset-tile {
  flex: 1;
  border-radius: 14px;
  background: linear-gradient(135deg, #ffb1d4, #c5a4ff);
  overflow: hidden;
  position: relative;
}
.asset-tile.t1 { background: linear-gradient(135deg, #ff8a3d, #ff3b82); }
.asset-tile.t2 { background: linear-gradient(135deg, #5b9dff, #b85aff); }
.asset-tile.t3 { background: linear-gradient(135deg, #ffb1d4, #ff8a3d); }
.asset-tile.t4 { background: linear-gradient(135deg, #b85aff, #5b9dff); }
.asset-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Flipers premium */
.feature-card.flipers {
  position: relative;
}
.flipers-crown {
  position: absolute;
  top: 24px; right: 24px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--grad-warm);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  box-shadow: 0 8px 24px -6px rgba(255, 138, 61, 0.5);
}
.flipers-list {
  list-style: none;
  margin-top: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.flipers-list li {
  display: flex; align-items: center; gap: 10px;
  flex: 1;
  padding: 16px 0;
  font-size: 15px;
  border-top: 1px solid var(--line);
}
.flipers-list li:first-child { border-top: 0; }
.flipers-check {
  flex-shrink: 0;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--grad-flip);
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700;
  margin-top: 2px;
}

/* ===== HOW (steps) ===== */
.how {
  padding: 140px 32px;
  background: linear-gradient(180deg, var(--bg) 0%, #ede4f5 100%);
}
.how-inner { max-width: 1200px; margin: 0 auto; }
.how-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 60px;
}
.how-step {
  background: white;
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-soft);
  text-align: center;
}
.how-step-img {
  aspect-ratio: 1;
  margin: -12px -12px 16px;
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(135deg, #fff0f7, #f0e6f8);
}
.how-step-img img { width: 100%; height: 100%; object-fit: cover; }
.how-step-num {
  font-family: "Fredoka", sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--pink);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.how-step-title {
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
}
.how-step-body {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.6;
}

/* ===== FAQ ===== */
.faq {
  padding: 140px 32px;
  background: var(--bg);
}
.faq-inner { max-width: 800px; margin: 0 auto; }
.faq-list { margin-top: 40px; }
.faq-item {
  background: white;
  border-radius: 18px;
  margin-bottom: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.faq-q {
  display: flex; justify-content: space-between; align-items: center;
  padding: 22px 28px;
  cursor: pointer;
  font-weight: 700;
  font-size: 16px;
  user-select: none;
}
.faq-q .q-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--grad-flip);
  color: white;
  font-family: "Fredoka", sans-serif;
  font-size: 14px;
  margin-right: 14px;
  flex-shrink: 0;
}
.faq-q-text { flex: 1; }
.faq-toggle {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--bg-2);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; color: var(--ink-soft);
  transition: transform 0.3s, background 0.3s;
}
.faq-item.open .faq-toggle { transform: rotate(45deg); background: var(--pink); color: white; }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 28px 0 70px;
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
}
.faq-item.open .faq-a {
  max-height: 240px;
  padding-bottom: 22px;
}

/* ===== CTA ===== */
.cta {
  padding: 120px 32px;
  background: var(--ink);
  color: white;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 59, 130, 0.3), transparent 60%);
}
.cta-inner {
  position: relative;
  max-width: 800px; margin: 0 auto;
  text-align: center;
}
.cta-headline {
  font-family: "Zen Maru Gothic", sans-serif;
  font-weight: 900;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.2;
  margin-bottom: 20px;
}
.cta-headline .grad {
  background: var(--grad-flip);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.cta-sub {
  color: rgba(255,255,255,0.7);
  margin-bottom: 40px;
  font-size: 16px;
}
.cta-form {
  display: flex; gap: 8px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 100px;
  padding: 8px;
  max-width: 480px;
  margin: 0 auto 24px;
  backdrop-filter: blur(10px);
}
.cta-form input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: 12px 20px;
  color: white;
  font-size: 15px;
  font-family: inherit;
}
.cta-form input::placeholder { color: rgba(255,255,255,0.4); }
.cta-form button {
  background: var(--grad-flip);
  border: none;
  color: white;
  padding: 14px 28px;
  border-radius: 100px;
  font-weight: 700;
  font-size: 15px;
  font-family: inherit;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
  transition: transform 0.2s;
}
.cta-form button:hover { transform: translateY(-1px); }
.cta-perks {
  display: flex; justify-content: center; gap: 24px;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(255,255,255,0.55);
}
.cta-perk { display: inline-flex; align-items: center; gap: 6px; }
.cta-perk::before { content: "✦"; color: #ffb1d4; }
.cta-perk:nth-child(2)::before { content: "✦"; }
.cta-perk:nth-child(3)::before { content: "✦"; }

/* ===== FOOTER ===== */
.foot {
  padding: 60px 32px 32px;
  background: var(--ink);
  color: rgba(255,255,255,0.5);
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
}
.foot-tag {
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 24px;
}
.foot-tag .grad {
  background: var(--grad-flip);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.foot-links {
  display: flex; justify-content: center; gap: 24px;
  font-size: 13px;
  margin-bottom: 24px;
}
.foot-links a:hover { color: white; }
.foot-copy { font-size: 12px; opacity: 0.6; }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-logo-img { width: 88px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { height: 480px; }
  .phone { width: 220px; }
  .phone-back { width: 200px; }
  .problem-grid, .solution-flow { grid-template-columns: 1fr; }
  .flow-arrow { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-card.span-2 { grid-template-columns: 1fr; }
  .how-steps { grid-template-columns: repeat(2, 1fr); }
  .mobile-only { display: inline; }
}