/* gift25 — promotional landing page */

:root {
  --teal: #3FB6BC;
  --teal-2: #2E9BA1;
  --teal-soft: #E8F6F7;
  --purple: #8B7BFA;
  --purple-2: #7C5CFF;
  --pink: #EC4899;
  --gold: #F5A52A;
  --text: #0F1116;
  --text-2: #4D525C;
  --text-3: #8A9099;
  --line: #ECEDEF;
  --bg: #ffffff;
  --bg-soft: #F7F8FA;
  --black: #0A0B0E;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Pretendard JP", -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
}

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

.container { max-width: var(--max); margin: 0 auto; padding: 0 28px; }

/* ── Header ───────────────────────────────────────────────── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  backdrop-filter: saturate(140%) blur(14px);
  background: rgba(255,255,255,.75);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, background .2s;
}
.site-header.scrolled {
  border-bottom-color: var(--line);
  background: rgba(255,255,255,.92);
}
.site-header .nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.logo {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--teal);
}
.logo-mark { display: grid; place-items: center; }
.logo-text {
  font-family: "Inter", system-ui, sans-serif;
  font-weight: 800; font-size: 22px; letter-spacing: -0.03em;
}
.links { display: flex; gap: 30px; font-weight: 600; color: var(--text-2); font-size: 15px; }
.links a:hover { color: var(--text); }
.cta-small {
  background: var(--black); color: #fff;
  padding: 10px 18px; border-radius: 999px;
  font-weight: 700; font-size: 14px;
  transition: transform .15s;
}
.cta-small:hover { transform: translateY(-1px); }

@media (max-width: 760px) {
  .links { display: none; }
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 120px 0 60px;
  overflow: hidden;
  background: #FBFCFE;
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.orb {
  position: absolute; border-radius: 50%;
  filter: blur(60px); opacity: .55;
}
.orb-teal   { width: 480px; height: 480px; background: #BFEFEC; top: -120px; left: -120px; }
.orb-pink   { width: 420px; height: 420px; background: #FCD4E5; bottom: -120px; right: -100px; }
.orb-purple { width: 360px; height: 360px; background: #DCD1FF; top: 30%; right: 18%; opacity: .35; }

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 60px;
  align-items: center;
  min-height: calc(100vh - 180px);
}

.kicker {
  display: inline-block;
  background: rgba(63,182,188,.12);
  color: var(--teal-2);
  padding: 8px 14px; border-radius: 999px;
  font-weight: 700; font-size: 13px;
  letter-spacing: -0.005em;
  margin-bottom: 22px;
}
.hero-title {
  font-size: clamp(40px, 6.5vw, 76px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.04em;
  margin: 0 0 22px;
}
.grad {
  background: linear-gradient(90deg, var(--teal) 0%, #5BCFC9 60%, var(--teal-2) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.grad-purple {
  background: linear-gradient(90deg, #8B5CF6, #EC4899);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.grad-teal {
  background: linear-gradient(90deg, var(--teal), var(--teal-2));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-sub {
  font-size: 17px; color: var(--text-2); line-height: 1.6;
  margin: 0 0 30px; max-width: 460px;
}

.store-buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.store-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: #000; color: #fff;
  padding: 12px 18px; border-radius: 14px;
  transition: transform .15s, box-shadow .15s;
  box-shadow: 0 6px 16px -8px rgba(0,0,0,.4);
}
.store-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 24px -10px rgba(0,0,0,.45); }
.store-btn span { display: flex; flex-direction: column; line-height: 1.1; text-align: left; }
.store-btn small { font-size: 10px; opacity: .85; letter-spacing: .04em; }
.store-btn strong { font-family: "Inter", system-ui, sans-serif; font-weight: 700; font-size: 16px; }

.trust-row {
  margin-top: 24px;
  display: flex; align-items: center; gap: 14px;
  color: var(--text-3); font-size: 13px;
}
.stars { color: #F5A52A; letter-spacing: 2px; }

/* Hero art */
.hero-art { position: relative; height: 540px; display: flex; align-items: center; justify-content: center; }
.halo {
  position: absolute; left: 50%; top: 50%;
  width: 460px; height: 460px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, rgba(63,182,188,.35), transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(139,123,250,.3), transparent 60%);
}
.box-stage {
  position: absolute;
  left: -2%; top: -4%;
  width: 170px; height: 180px;
  transform-origin: 50% 90%;
  animation: float 4.2s ease-in-out infinite;
  filter: drop-shadow(0 16px 22px rgba(63,182,188,.35));
  z-index: 2;
}
.box-img { width: 100%; height: 100%; object-fit: contain; animation: subtle-tilt 5s ease-in-out infinite; }
.box-shadow {
  position: absolute; left: 50%; bottom: -6%;
  width: 70%; height: 16px;
  transform: translateX(-50%);
  background: radial-gradient(ellipse, rgba(0,0,0,.18), transparent 70%);
  filter: blur(4px);
  animation: shadow-pulse 4.2s ease-in-out infinite;
}
@keyframes float {
  0%,100% { transform: translateY(0) rotate(-2deg); }
  50%     { transform: translateY(-14px) rotate(2deg); }
}
@keyframes subtle-tilt {
  0%,100% { transform: scale(1); }
  50%     { transform: scale(1.02); }
}
@keyframes drop-in {
  0%   { opacity: 0; transform: translateY(-80px) scale(.85); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes shadow-pulse {
  0%,100% { opacity: .55; transform: translateX(-50%) scaleX(1); }
  50%     { opacity: .3; transform: translateX(-50%) scaleX(.72); }
}

.scroll-hint {
  position: absolute; left: 50%; bottom: 26px;
  width: 26px; height: 40px;
  border: 1.5px solid var(--text-3); border-radius: 14px;
  transform: translateX(-50%);
  display: grid; place-items: center;
  opacity: .6;
}
.scroll-hint span {
  display: block; width: 3px; height: 8px;
  background: var(--text-3); border-radius: 2px;
  animation: scroll-down 1.4s ease-in-out infinite;
}
@keyframes scroll-down {
  0%   { transform: translateY(-6px); opacity: 0; }
  40%  { opacity: 1; }
  100% { transform: translateY(6px); opacity: 0; }
}

/* ── Phone frame ───────────────────────────────────────────── */
.phone {
  position: relative;
  width: 260px;
  aspect-ratio: 393/852;
  background: #0e1014;
  border-radius: 44px;
  padding: 8px;
  box-shadow:
    0 30px 60px -20px rgba(20,22,30,.35),
    0 14px 28px -14px rgba(20,22,30,.25),
    0 0 0 1px rgba(0,0,0,.2);
  margin: 0 auto;
}
.phone::before {
  content: "";
  position: absolute; top: 18px; left: 50%;
  transform: translateX(-50%);
  width: 100px; height: 28px;
  background: #0a0b0e; border-radius: 14px;
  z-index: 2;
}
.phone img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: top center;
  border-radius: 36px;
  background: #fff;
}
.phone-hero {
  position: absolute;
  right: 0; top: 8%;
  transform: rotate(4deg);
  z-index: 1;
  animation: phone-float 6s ease-in-out infinite;
}
@keyframes phone-float {
  0%,100% { transform: rotate(4deg) translateY(0); }
  50%     { transform: rotate(4deg) translateY(-10px); }
}

/* ── Sections ─────────────────────────────────────────────── */
.section { padding: 130px 0; position: relative; }
.sub-section { background: linear-gradient(180deg, #fff 0%, #FAF7FF 100%); }
.ben-section { background: #fff; }
.store-section { background: linear-gradient(180deg, #fff 0%, #F0FBFA 100%); }
.pass-section { background: #fff; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.two-col.reverse > .col-art { order: -1; }

.eyebrow {
  display: inline-block;
  font-family: "Inter", sans-serif;
  font-weight: 800; font-size: 12px;
  letter-spacing: .15em;
  padding: 6px 12px; border-radius: 999px;
  margin-bottom: 18px;
}
.eyebrow-purple { background: #F0EAFF; color: #6F4CE3; }
.eyebrow-teal   { background: var(--teal-soft); color: var(--teal-2); }

.section-title {
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.035em;
  margin: 0 0 22px;
}
.section-sub {
  font-size: 16px; line-height: 1.7;
  color: var(--text-2);
  margin: 0 0 32px;
}

/* Plans */
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; max-width: 480px; }
.plan {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 22px 20px 24px;
}
.plan-recommend {
  border: 1.5px solid var(--purple-2);
  box-shadow: 0 12px 28px -16px rgba(124,92,255,.4);
  background: linear-gradient(180deg, #fff 0%, #FAF7FF 100%);
}
.plan-head { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.plan-name { font-weight: 800; font-size: 16px; letter-spacing: -0.02em; display: flex; align-items: center; gap: 8px; }
.badge-recommend {
  background: #EEEAFF; color: #7C5CFF;
  font-size: 11px; padding: 2px 8px; border-radius: 999px; font-weight: 700;
}
.plan-price b { font-size: 26px; letter-spacing: -0.025em; }
.plan-price span { color: var(--text-3); font-size: 13px; margin-left: 2px; }
.plan ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.plan li { position: relative; padding-left: 22px; font-size: 13px; color: var(--text); line-height: 1.4; }
.plan li::before {
  content: ""; position: absolute; left: 4px; top: 6px;
  width: 8px; height: 4px;
  border-left: 2px solid var(--teal); border-bottom: 2px solid var(--teal);
  transform: rotate(-45deg);
}
.plan-recommend li::before { border-color: var(--purple-2); }

/* Feature row */
.feature-row { display: flex; flex-direction: column; gap: 14px; }
.feat {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 16px;
  background: var(--bg-soft);
  border-radius: 14px;
}
.feat-ic {
  width: 42px; height: 42px; border-radius: 12px;
  display: grid; place-items: center;
  flex-shrink: 0;
}
.feat-ic.teal   { background: var(--teal-soft); color: var(--teal); }
.feat-ic.gold   { background: #FFF0D9; color: #C98114; }
.feat-ic.violet { background: #EFE9FF; color: var(--purple-2); }
.feat > div:last-child { display: flex; flex-direction: column; }
.feat b { font-size: 18px; letter-spacing: -0.025em; }
.feat span { font-size: 12px; color: var(--text-3); }

/* Chips */
.chips { display: flex; flex-wrap: wrap; gap: 10px; max-width: 480px; }
.chips span {
  background: #fff; border: 1px solid var(--line);
  padding: 10px 16px; border-radius: 999px;
  font-size: 14px; font-weight: 600;
  letter-spacing: -0.01em;
  transition: border-color .15s, background .15s;
}
.chips span:hover { border-color: var(--teal); background: var(--teal-soft); color: var(--teal-2); }

/* Pass bullets */
.pass-bullets { display: flex; flex-direction: column; gap: 12px; font-size: 15px; color: var(--text); }
.pass-bullets div::first-letter { color: var(--teal); font-weight: 800; }

/* CTA Section */
.cta-section { padding: 0; background: linear-gradient(180deg, #fff 0%, #F4FBFA 100%); }
.cta-inner { padding: 100px 0 130px; }
.cta-box {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 32px;
  padding: 70px 40px;
  text-align: center;
  box-shadow: 0 30px 60px -30px rgba(63,182,188,.3);
}
.cta-box h2 {
  font-size: clamp(32px, 4.5vw, 48px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.035em;
  margin: 0 0 16px;
}
.cta-box p { color: var(--text-3); margin: 0 0 28px; font-size: 14px; }
.store-buttons-dark { justify-content: center; }
.store-btn-dark { background: var(--black); }

/* Footer */
.site-footer { background: #0A0B0E; color: #B8BCC4; padding: 60px 0 50px; }
.footer-inner {
  display: flex; justify-content: space-between; gap: 40px;
  flex-wrap: wrap;
}
.foot-logo {
  font-family: "Inter", sans-serif;
  font-weight: 800; font-size: 24px;
  color: var(--teal);
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.foot-left p { margin: 4px 0; font-size: 13px; line-height: 1.6; }
.foot-left .sep { margin: 0 8px; color: #4D525C; }
.foot-left .copy { margin-top: 14px; color: #6A6F78; font-family: "Inter", sans-serif; font-size: 12px; }
.foot-right { display: flex; flex-direction: column; gap: 12px; align-items: flex-end; }
.foot-right a { font-size: 14px; color: #B8BCC4; transition: color .15s; }
.foot-right a:hover { color: #fff; }
.foot-right b { color: #fff; font-weight: 700; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 820px) {
  .hero-inner { grid-template-columns: 1fr; gap: 30px; min-height: auto; padding-top: 20px; }
  .hero-art { height: 480px; }
  .box-stage { left: 6%; top: 0; width: 170px; height: 180px; }
  .phone-hero { right: 4%; top: 6%; }
  .two-col { grid-template-columns: 1fr; gap: 40px; }
  .two-col.reverse > .col-art { order: 0; }
  .section { padding: 80px 0; }
  .col-art { display: flex; justify-content: center; }
  .plans { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .container { padding: 0 20px; }
  .cta-box { padding: 50px 24px; }
  .foot-right { align-items: flex-start; }
  .footer-inner { flex-direction: column; }
}

/* ── Subpages (privacy / terms) ───────────────────────────── */
body.subpage { background: #fff; }
.subpage-hero {
  padding: 120px 0 30px;
  background: linear-gradient(180deg, #F8FAFC 0%, #fff 100%);
  border-bottom: 1px solid var(--line);
}
.subpage-hero h1 {
  font-size: clamp(30px, 4.5vw, 48px);
  font-weight: 900;
  letter-spacing: -0.035em;
  margin: 0 0 6px;
}
.subpage-hero .crumb { color: var(--text-3); font-size: 14px; margin: 0; }
.legal {
  max-width: 880px; margin: 0 auto;
  padding: 50px 28px 100px;
  font-size: 15px; line-height: 1.8; color: var(--text-2);
}
.legal h2 {
  color: var(--text); font-size: 18px;
  margin: 38px 0 12px;
  padding-top: 4px;
  border-top: 1px solid var(--line);
  padding-top: 26px;
  letter-spacing: -0.02em;
}
.legal h2:first-of-type { border-top: 0; padding-top: 0; }
.legal h3 {
  color: var(--text); font-size: 15px;
  margin: 22px 0 8px;
  letter-spacing: -0.015em;
}
.legal p { margin: 8px 0; }
.legal ul, .legal ol { margin: 8px 0 8px 18px; padding: 0; }
.legal li { margin: 4px 0; }
.legal table {
  border-collapse: collapse;
  width: 100%;
  margin: 14px 0;
  font-size: 14px;
}
.legal th, .legal td {
  border: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}
.legal th { background: var(--bg-soft); font-weight: 700; color: var(--text); }
.legal .effect-date {
  display: inline-block;
  background: var(--teal-soft); color: var(--teal-2);
  padding: 6px 12px; border-radius: 999px;
  font-size: 13px; font-weight: 700; margin-bottom: 18px;
}