@charset "UTF-8";
/* ============================================================
   WillDawn ブランディング動画LP - お問い合わせ完了ページ (branding_thanks)
   Main: #980000 / Glassmorphism / Cream base
   ============================================================ */

:root {
  --red:        #980000;
  --red-deep:   #4d0000;
  --red-black:  #240000;
  --cream:      #f6f1e8;
  --gray:       #7a7269;
  --white:      #ffffff;

  --font-mincho: 'Shippori Mincho', 'Hiragino Mincho ProN', serif;
  --font-sans:   'Noto Sans JP', sans-serif;
  --font-serif-en: 'Inter', sans-serif;

  --ease-out: cubic-bezier(.22, 1, .36, 1);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: var(--font-sans);
  font-size: 16px;
  color: var(--ink, #201b17);
  background: var(--cream);
  line-height: 1.75;
  letter-spacing: .02em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; }

.section-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
  position: relative;
  z-index: 2;
}

.pc-only { display: inline; }
.sp-only { display: none; }

/* ============ ガラス ============ */
.glass-dark {
  background: rgba(255, 255, 255, .05);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, .16);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .35);
}

/* ============ Scroll reveal ============ */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

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

/* ============ 見出しまわり ============ */
.label-en {
  font-family: var(--font-serif-en);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: normal;
  text-transform: uppercase;
  color: var(--red);
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 22px;
}
.label-en::before {
  content: '';
  width: 44px;
  height: 1px;
  background: var(--gray);
}
.label-en-gold { color: rgba(255, 255, 255, .85); }
.section-head-center .label-en { justify-content: center; }
.section-head-center .label-en::after {
  content: '';
  width: 44px;
  height: 1px;
  background: var(--gray);
}

.head-large {
  font-family: var(--font-mincho);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: .10em;
  line-height: 1.3;
  color: var(--ink, #201b17);
}
.head-light { color: var(--white); }

.head-lead {
  margin-top: 26px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray);
  letter-spacing: normal;
}
.head-lead-light { color: rgba(255, 255, 255, .78); }

.section-head-center { margin-bottom: 72px; text-align: center; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 22px 0;
  transition: background .5s, padding .5s, box-shadow .5s, border-color .5s;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(24, 6, 3, .72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: rgba(255, 255, 255, .1);
  padding: 12px 0;
}
.header-inner {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.header-logo { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.header-logo-mark {
  height: clamp(18px, 2.2vw, 24px);
  width: auto;
  display: block;
}
.header-logo-sub { font-size: 11px; letter-spacing: .1em; color: var(--white); }
.header-nav { display: flex; gap: 28px; margin-left: auto; }
.header-nav a {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .08em;
  color: rgba(255, 255, 255, .88);
  position: relative;
  padding: 4px 0;
}
.header-nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--white);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .4s var(--ease-out);
}
.header-nav a:hover::after { transform: scaleX(1); transform-origin: left; }

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--white);
  background: var(--red);
  border-radius: 2px;
  transition: filter .3s, transform .3s;
}
.header-cta .material-icons { font-size: 17px; }
.header-cta:hover { filter: brightness(1.08); transform: translateY(-2px); }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px; height: 44px;
  background: transparent;
  border: none;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 26px; height: 2px;
  margin: 0 auto;
  background: var(--white);
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(24, 4, 2, .82);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 26px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .4s, visibility .4s;
}
.mobile-menu.open { opacity: 1; visibility: visible; }
.mobile-menu a {
  font-family: var(--font-mincho);
  font-size: 18px;
  letter-spacing: .16em;
  color: var(--white);
}
.mobile-menu-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding: 14px 38px;
  background: var(--red);
  color: var(--white) !important;
  font-family: var(--font-sans) !important;
  font-weight: 700;
  font-size: 14px !important;
  border-radius: 2px;
}
.mobile-menu-close {
  position: absolute;
  top: 18px; right: 22px;
  font-size: 40px;
  color: var(--white);
  background: none;
  border: none;
}

/* ============================================================
   THANKS
   ============================================================ */
.thanks {
  position: relative;
  min-height: 100svh;
  padding: 160px 0 120px;
  background:
    radial-gradient(110% 80% at 85% 115%, rgba(255, 130, 30, .22) 0%, transparent 55%),
    linear-gradient(150deg, var(--red-black) 0%, #530000 45%, var(--red) 100%);
  color: var(--white);
  overflow: hidden;
}
.contact-bg { position: absolute; inset: 0; pointer-events: none; }
.contact-circles {
  position: absolute;
  top: -30%;
  right: -25%;
  width: 1000px;
  height: 1000px;
  color: rgba(255, 255, 255, .12);
  animation: circleSpin 100s linear infinite;
}
@keyframes circleSpin {
  from { transform: rotate(0deg) scale(1); }
  50%  { transform: rotate(180deg) scale(1.04); }
  to   { transform: rotate(360deg) scale(1); }
}

.thanks-calendar {
  max-width: 860px;
  margin: 0 auto;
  border-radius: 6px;
  padding: 24px 24px 0;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: #150500;
  color: rgba(255, 255, 255, .8);
  padding: 56px 0 40px;
}
.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
  text-align: center;
}
.footer-brand { margin-bottom: 28px; }
.footer-logo {
  display: block;
  margin: 0 auto 8px;
  height: 26px;
  width: auto;
}
.footer-logo-sub { font-size: 11px; letter-spacing: .12em; color: var(--white); }
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 30px;
  margin-bottom: 30px;
}
.footer-nav a {
  font-size: 12.5px;
  letter-spacing: .08em;
  color: rgba(255, 255, 255, .72);
  transition: color .3s;
}
.footer-nav a:hover { color: var(--white); }
.footer-copy {
  font-size: 11px;
  letter-spacing: .05em;
  color: rgba(255, 255, 255, .5);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .header-nav { display: none; }
  .hamburger { display: flex; }
  .header-cta { display: none; }
}

@media (max-width: 640px) {
  .sp-only { display: inline; }
  .pc-only { display: none; }

  .thanks { padding: 96px 0 104px; }
  .section-head-center { margin-bottom: 48px; }
}