@charset "UTF-8";

/* BigBoss LP 2026 — new design (not derived from legacy style.css) */

:root {
  --red: #e10613;
  --red-2: #ff2b36;
  --navy: #0b1220;
  --ink: #10131a;
  --paper: #f4f1ea;
  --white: #fff;
  --gold: #d4a017;
  --muted: #5c6570;
  --line: #e4ddd0;
  --max: 1120px;
  --header: 56px;
  --radius: 20px;
  --shadow: 0 18px 40px rgba(11, 18, 32, 0.12);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header) + 12px);
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  color: var(--ink);
  background: var(--paper);
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", Meiryo, sans-serif;
  font-size: 16px;
  line-height: 1.8;
  overflow-x: hidden;
  overflow-wrap: break-word;
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

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

ul,
ol,
p,
h1,
h2,
h3,
h4,
figure {
  margin: 0;
  padding: 0;
}

ul,
ol {
  list-style: none;
}

strong,
b {
  font-weight: 800;
}

.skip {
  position: absolute;
  left: 12px;
  top: -80px;
  z-index: 80;
  padding: 8px 14px;
  background: var(--navy);
  color: var(--white);
}

.skip:focus {
  top: 12px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.wrap {
  width: min(var(--max), calc(100% - 32px));
  margin-inline: auto;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  height: var(--header);
  padding: 0 16px;
  background: rgba(11, 18, 32, 0.94);
  backdrop-filter: blur(12px);
}

.site-header.is-solid {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
}

.logo {
  width: min(128px, 36vw);
  min-width: 0;
  line-height: 0;
}

.logo img {
  width: 100%;
}

/* CTA */

.btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  min-height: 64px;
  padding: 10px 22px;
  border-radius: 999px;
  background: var(--red);
  color: var(--white);
  font-weight: 800;
  letter-spacing: 0.04em;
  box-shadow: 0 8px 0 #8c0410;
  transition: transform 0.15s ease, background 0.15s ease;
}

.btn:hover {
  background: var(--red-2);
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(3px);
  box-shadow: 0 4px 0 #8c0410;
}

.btn:focus-visible {
  outline: 3px solid var(--navy);
  outline-offset: 3px;
}

.btn span {
  font-size: 11px;
  font-weight: 700;
  opacity: 0.9;
}

.btn strong {
  font-size: clamp(18px, 4.6vw, 26px);
  line-height: 1.2;
}

.btn--head {
  flex-direction: row;
  flex-shrink: 0;
  width: auto;
  min-width: 0;
  min-height: 34px;
  height: 34px;
  padding: 0 14px;
  box-shadow: none;
}

.btn--head span {
  display: none;
}

.btn--head strong {
  font-size: 13px;
  line-height: 1;
  white-space: nowrap;
}

.btn--head:hover,
.btn--head:active {
  transform: none;
}

.btn-row {
  display: flex;
  justify-content: center;
  padding: 40px 0;
}

.btn-row .btn {
  width: min(100%, 520px);
}

/* Hero */

.hero {
  background: var(--navy);
}

.hero__img {
  width: min(1733px, 100%);
  margin-inline: auto;
}

.hero .btn-row {
  background: var(--paper);
}

/* Eyebrow / titles */

.kicker {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--red);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.block-title {
  font-size: clamp(26px, 5.4vw, 44px);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: 0.02em;
}

.block-title em {
  font-style: normal;
  color: var(--red);
}

.lead-copy {
  margin-top: 18px;
  font-size: clamp(15px, 2.2vw, 18px);
}

.note {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
}

/* Campaign */

.campaign {
  padding: 72px 0 40px;
}

.campaign__head {
  max-width: 820px;
  margin: 0 auto 36px;
  text-align: center;
}

.collab {
  margin: 0 0 28px;
  text-align: center;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.collab b {
  color: var(--red);
}

.offer {
  display: grid;
  gap: 16px;
  padding-top: 14px;
}

.bonus {
  position: relative;
  padding: 44px 20px 28px;
  color: var(--white);
  text-align: center;
  background:
    radial-gradient(circle at 20% 0%, rgba(212, 160, 23, 0.35), transparent 50%),
    var(--navy);
  border-radius: var(--radius);
}

.bonus-badge {
  position: absolute;
  top: -18px;
  right: -4px;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 176px;
  height: 78px;
  transform: rotate(8deg);
  filter: drop-shadow(0 5px 0 #8c0410) drop-shadow(0 10px 16px rgba(225, 6, 19, 0.45));
}

.bonus-badge svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.bonus-badge b {
  position: relative;
  z-index: 1;
  color: var(--white);
  font-size: 18px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.04em;
  white-space: nowrap;
  text-align: center;
  text-shadow: 0 1px 0 #8c0410;
}

.bonus small {
  display: block;
  font-size: 13px;
  letter-spacing: 0.12em;
}

.bonus strong {
  display: block;
  margin: 6px 0 4px;
  color: #ffd56a;
  font-size: clamp(36px, 11vw, 80px);
  line-height: 1;
}

.plus {
  text-align: center;
  font-size: 36px;
  font-weight: 900;
  color: var(--red);
}

.gifts {
  display: grid;
  gap: 12px;
  margin-top: 4px;
}

.gifts li {
  overflow: hidden;
  padding: 0;
  background: var(--white);
  border-radius: 16px;
  box-shadow: var(--shadow);
  text-align: center;
}

.gifts img {
  width: 100%;
  height: auto;
  aspect-ratio: 15 / 14;
  object-fit: cover;
}

.gifts span {
  display: block;
  padding: 12px 12px 14px;
  font-weight: 800;
}

.story {
  margin-top: 28px;
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.story p + p {
  margin-top: 0.8em;
}

.story .em {
  color: var(--red);
  font-size: 1.15em;
}

.support {
  display: block;
  margin-top: 16px;
  color: var(--muted);
  font-size: 13px;
}

.support a {
  color: var(--red);
  text-decoration: underline;
  overflow-wrap: anywhere;
}

/* Points */

.points {
  padding: 40px 0 24px;
  background: var(--navy);
  color: var(--white);
}

.points__head {
  margin-bottom: 32px;
  text-align: center;
}

.points .kicker,
.points .block-title {
  color: var(--white);
}

.points .block-title em {
  color: #ffd56a;
}

.points .btn:focus-visible,
.btn--head:focus-visible {
  outline-color: #fff;
}

.platform__head {
  text-align: center;
}

.stack {
  display: grid;
  gap: 18px;
}

.card {
  display: grid;
  gap: 18px;
  padding: 24px 20px;
  background: #141b2a;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  min-width: 0;
}

.card > * {
  min-width: 0;
}

.no {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #ffd56a;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.card h3 {
  margin: 6px 0 12px;
  font-size: clamp(22px, 4.4vw, 32px);
  line-height: 1.35;
}

.card p + p {
  margin-top: 0.75em;
}

.card .note {
  color: #9aa6b5;
}

.chips {
  display: grid;
  gap: 8px;
  margin: 14px 0;
}

.chips li {
  padding: 10px 12px 10px 14px;
  border-left: 3px solid var(--red);
  background: rgba(255, 255, 255, 0.04);
  font-weight: 700;
}

.shot {
  width: 100%;
  border-radius: 14px;
  background: #000;
}

.meter {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 14px 0;
}

.meter li {
  padding: 16px 8px;
  text-align: center;
  background: var(--red);
  border-radius: 12px;
  font-weight: 900;
}

.meter small {
  display: block;
  font-size: 11px;
  font-weight: 700;
  opacity: 0.85;
}

.badge {
  display: grid;
  place-items: center;
  gap: 8px;
  min-height: 120px;
  padding: 20px;
  text-align: center;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 16px;
}

.badge b {
  font-size: clamp(40px, 10vw, 64px);
  line-height: 1;
}

.badge--gold {
  color: #ffd56a;
}

.badge--ok {
  border: 1px solid rgba(255, 213, 106, 0.35);
}

/* Platform */

.platform {
  padding: 72px 0 32px;
}

.platform__grid {
  display: grid;
  gap: 28px;
  margin-top: 28px;
}

.platform h3 {
  margin-bottom: 12px;
  font-size: clamp(22px, 4vw, 30px);
}

.checks {
  display: grid;
  gap: 8px;
  margin: 16px 0;
}

.checks li {
  padding-left: 28px;
  font-weight: 700;
  position: relative;
}

.checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--red);
}

.platform figure {
  overflow: hidden;
  border-radius: 18px;
  box-shadow: var(--shadow);
  background: var(--white);
}

.platform figure img {
  width: 100%;
  height: auto;
  display: block;
  padding: 16px 16px 0;
}

.caption {
  padding: 10px 12px 14px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

/* Flow */

.flow {
  padding: 48px 0 56px;
  background: #ece7dc;
}

.flow__head {
  max-width: 760px;
  margin: 0 auto 32px;
  text-align: center;
}

.steps {
  display: grid;
  gap: 16px;
}

.steps li {
  position: relative;
  padding: 22px 18px 18px;
  background: var(--white);
  border-radius: 18px;
  box-shadow: var(--shadow);
  text-align: center;
}

.steps li:nth-child(3) {
  outline: 2px solid var(--red);
}

.step-ico {
  display: block;
  width: 56px;
  height: 56px;
  margin: 0 auto 12px;
}

.steps h4 {
  margin-bottom: 6px;
  font-size: 18px;
}

.steps p {
  color: #3e4650;
  font-size: 14px;
}

.tag {
  display: inline-block;
  margin-bottom: 10px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--navy);
  color: var(--white);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.steps li:nth-child(3) .tag {
  background: var(--red);
}

.banner {
  margin-top: 22px;
  padding: 14px;
  color: #8a160c;
  text-align: center;
  font-weight: 800;
  background: #ffe08a;
  border-radius: 12px;
}

/* Footer */

.site-footer {
  padding: 36px 0 0;
  background: var(--navy);
  color: #c5ccd6;
  font-size: 13px;
}

.foot-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 20px;
  margin-bottom: 20px;
}

.foot-nav a:hover {
  text-decoration: underline;
}

.risk {
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  line-height: 1.7;
}

.site-footer .wrap {
  padding-bottom: 28px;
}

.copy {
  padding: 22px 16px 36px;
  color: #6d7580;
  text-align: center;
  font-size: 12px;
  background: #070b14;
}

.copy b {
  display: block;
  margin-bottom: 8px;
  color: var(--white);
  font-size: 14px;
}

.pagetop {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 30;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.pagetop.is-show {
  opacity: 1;
  pointer-events: auto;
}

.pagetop:hover {
  background: #1a2436;
}

.pagetop:focus-visible {
  outline: 3px solid var(--red);
}

@media (min-width: 768px) {
  :root {
    --header: 60px;
  }

  .wrap {
    width: min(var(--max), calc(100% - 48px));
  }

  .btn {
    min-width: min(420px, 100%);
    min-height: 76px;
  }

  .btn--head {
    min-width: 0;
    min-height: 36px;
    height: 36px;
    padding: 0 16px;
  }

  .btn--head strong {
    font-size: 14px;
  }

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

  .bonus-badge {
    top: -20px;
    right: -10px;
    width: 200px;
    height: 86px;
  }

  .bonus-badge b {
    font-size: 22px;
  }

  .card {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    padding: 36px;
  }

  .badge {
    min-height: 160px;
  }

  .card--flip .copy-col {
    order: 2;
  }

  .card--wide {
    grid-template-columns: 1.1fr 0.9fr;
  }

  .platform__grid {
    grid-template-columns: 1fr 1.05fr;
    align-items: center;
  }

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

  .steps {
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
  }

  .campaign__head,
  .platform__head,
  .flow__head {
    text-align: center;
  }
}

@media (min-width: 1024px) {
  .bonus {
    max-width: 560px;
    margin-inline: auto;
    width: 100%;
  }

  .plus {
    font-size: 48px;
  }

  .bonus-badge {
    top: -22px;
    right: -16px;
    width: 216px;
    height: 92px;
  }

  .bonus-badge b {
    font-size: 24px;
  }
}

@media (max-width: 479px) {
  .meter {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 359px) {
  .wrap {
    width: calc(100% - 20px);
  }

  .btn--head {
    min-width: 0;
    padding: 0 10px;
  }

  .bonus-badge {
    width: 154px;
    height: 70px;
    right: 0;
  }

  .bonus-badge b {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}