/*
Theme Name: Pitmil Circle Theme
Theme URI: https://pitmil.com
Author: Pitmil Circle
Author URI: https://pitmil.com
Description: 頭が良くなるマンガニュースサイト Pitmil Circle のオリジナルWordPressテーマ
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: pitmil-circle
Tags: custom-theme, responsive, manga, news
*/

/* ===========================
   CSS変数
=========================== */
:root {
  --color-main:    #ff6b6b;
  --color-accent:  #4ecdc4;
  --color-bg:      #fff9f9;
  --color-white:   #ffffff;
  --color-text:    #333333;
  --color-muted:   #888888;
  --color-border:  #f0e0e0;

  --font-base: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
  --font-logo: 'Nunito', 'Noto Sans JP', sans-serif;

  --header-height: 64px;
  --radius:        8px;
  --shadow:        0 4px 20px rgba(255, 107, 107, 0.12);
  --transition:    0.25s ease;
}

/* ===========================
   リセット & ベース
=========================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-base);
  background-color: var(--color-bg);
  /* ページ全体グラデーション */
  background: linear-gradient(
    160deg,
    #ffe4f0 0%,
    #fff0f9 15%,
    #ffffff 35%,
    #e8faf9 55%,
    #f0f9ff 75%,
    #ffeef7 100%
  );
  background-attachment: fixed;
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

ul, ol {
  list-style: none;
}

/* ===========================
   ヘッダー
=========================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--color-white);
  border-bottom: 3px solid var(--color-main);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(255, 107, 107, 0.1);
}

/* ロゴ */
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.site-logo__icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-main), var(--color-accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.site-logo__text {
  font-family: var(--font-logo);
  font-size: 1.3rem;
  font-weight: 800;
  color: #ff79a8;
  letter-spacing: 0.02em;
}

/* ナビゲーション（PC） */
.global-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.global-nav__list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.global-nav__list a {
  display: block;
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
  border-radius: 20px;
  transition: background var(--transition), color var(--transition);
}

.global-nav__list a:hover {
  background: var(--color-main);
  color: var(--color-white);
}

/* ハンバーガーボタン（SP用） */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  gap: 6px;
  border-radius: var(--radius);
  transition: background var(--transition);
}

.hamburger:hover {
  background: rgba(255, 107, 107, 0.08);
}

.hamburger__line {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--color-main);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
  transform-origin: center;
}

/* ハンバーガー → ✕ 変化 */
.hamburger.is-open .hamburger__line:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
}
.hamburger.is-open .hamburger__line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.is-open .hamburger__line:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
}

/* スマホメニュー */
.sp-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: var(--color-white);
  border-bottom: 3px solid var(--color-accent);
  padding: 16px 24px 24px;
  z-index: 999;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  transform: translateY(-8px);
  opacity: 0;
  transition: transform var(--transition), opacity var(--transition);
}

.sp-nav.is-open {
  display: block;
  transform: translateY(0);
  opacity: 1;
}

.sp-nav__list li a {
  display: block;
  padding: 14px 8px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition), padding-left var(--transition);
}

.sp-nav__list li:last-child a {
  border-bottom: none;
}

.sp-nav__list li a:hover {
  color: var(--color-main);
  padding-left: 16px;
}

/* ===========================
   メインコンテンツ
=========================== */
.site-main {
  padding-top: var(--header-height);
  min-height: calc(100vh - var(--header-height));
}

/* ヒーローセクション */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 24px 48px;
  background: linear-gradient(160deg, #fff9f9 0%, #e8faf9 50%, #fff0f0 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255,107,107,0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(78,205,196,0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero__catchcopy {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 700;
  color: var(--color-accent);
  background: rgba(78, 205, 196, 0.1);
  padding: 6px 20px;
  border-radius: 20px;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
  border: 2px solid var(--color-accent);
  display: inline-block;
}

.hero__title {
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 8px;
  color: #ff79a8;
  letter-spacing: 0.03em;
}

.hero__subtitle {
  font-size: clamp(0.85rem, 2vw, 1rem);
  color: var(--color-muted);
  margin-bottom: 40px;
}

/* メインイラスト */
.hero__image-wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
}

.hero__image-wrap .hero-illustration {
  width: 100%;
  height: auto;
  border-radius: 24px;
  box-shadow: var(--shadow), 0 12px 48px rgba(255, 107, 107, 0.18);
  border: 4px solid var(--color-white);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero__image-wrap .hero-illustration:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: 0 20px 60px rgba(255, 107, 107, 0.25);
}

/* デコレーション */
.hero__deco {
  position: absolute;
  z-index: 0;
  font-size: 2.5rem;
  animation: float 3s ease-in-out infinite;
  pointer-events: none;
}

.hero__deco--1 { top: 10%;  left: 5%;   animation-delay: 0s; }
.hero__deco--2 { top: 15%;  right: 6%;  animation-delay: 0.8s; }
.hero__deco--3 { bottom: 12%; left: 8%; animation-delay: 1.4s; }
.hero__deco--4 { bottom: 8%; right: 5%; animation-delay: 0.4s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

/* ===========================
   フッター
=========================== */
.site-footer {
  background: var(--color-text);
  color: var(--color-white);
  padding: 40px 32px 24px;
}

.site-footer__inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.footer-logo {
  font-family: var(--font-logo);
  font-size: 1.4rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-main), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-tagline {
  font-size: 0.85rem;
  color: #aaaaaa;
  margin-top: -16px;
}

/* SNSリンク */
.footer-sns {
  display: flex;
  gap: 16px;
}

.footer-sns__link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  font-size: 1.2rem;
  transition: background var(--transition), transform var(--transition);
  color: var(--color-white);
}

.footer-sns__link:hover {
  background: var(--color-main);
  transform: translateY(-3px);
}

.footer-sns__link--x:hover     { background: #000000; }
.footer-sns__link--ig:hover    { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.footer-sns__link--yt:hover    { background: #ff0000; }
.footer-sns__link--line:hover  { background: #06c755; }

/* copyright */
.footer-copy {
  font-size: 0.78rem;
  color: #777777;
  text-align: center;
}

/* ===========================
   レスポンシブ（タブレット以下）
=========================== */
@media (max-width: 768px) {
  .site-header {
    padding: 0 16px;
    flex-direction: row;
    justify-content: space-between;
  }

  /* ハンバーガーを左 */
  .hamburger {
    display: flex;
  }

  /* ロゴを中央 */
  .site-logo {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }

  /* PCナビは非表示 */
  .global-nav {
    display: none;
  }

  .hero {
    padding: 40px 16px 36px;
  }

  .hero__deco {
    font-size: 1.8rem;
  }

  .site-footer {
    padding: 32px 16px 20px;
  }
}

@media (max-width: 480px) {
  .site-logo__text {
    font-size: 1.1rem;
  }
}

/* ===========================
   LPコンテンツ（固定ページ）
=========================== */
.lp-content {
  width: 100%;
}

/* 全幅ブロックがヘッダーに隠れないよう調整 */
.lp-content .wp-block-cover,
.lp-content .wp-block-group.alignfull {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

/* 広幅ブロック */
.lp-content .alignwide {
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

/* 通常幅 */
.lp-content .wp-block-paragraph,
.lp-content .wp-block-heading,
.lp-content .wp-block-buttons {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* ===========================
   キラキラボタン
=========================== */

/* シマー（光が流れる）アニメーション */
@keyframes pitmil-shimmer {
  0%   { left: -80%; }
  100% { left: 120%; }
}

@keyframes pitmil-gradient-shift {
  0%   { background-position: 0% center; }
  50%  { background-position: 100% center; }
  100% { background-position: 0% center; }
}

@keyframes pitmil-sparkle {
  0%, 100% { opacity: 0; transform: scale(0.5); }
  50%       { opacity: 1; transform: scale(1.2); }
}

/* キラキラボタン本体 */
.pitmil-sparkle-btn .wp-block-button__link {
  position: relative;
  overflow: hidden;
  /* 色はWPカラーピッカーで上書き可能（!importantなし） */
  background: linear-gradient(
    135deg,
    #ff79a8 0%,
    #ff6b6b 40%,
    #ffd93d 70%,
    #4ecdc4 100%
  );
  background-size: 300% auto;
  animation: pitmil-gradient-shift 4s ease infinite;
  color: #ffffff;
  border: none;
  border-radius: 50px !important;
  padding: 18px 56px !important;
  font-size: 1.05rem !important;
  font-weight: 800 !important;
  letter-spacing: 0.08em !important;
  box-shadow:
    0 8px 24px rgba(255, 121, 168, 0.4),
    0 2px 8px rgba(255, 107, 107, 0.3);
  transition: transform 0.25s ease, box-shadow 0.25s ease !important;
  text-decoration: none !important;
}

/* シマーの光 */
.pitmil-sparkle-btn .wp-block-button__link::before {
  content: '';
  position: absolute;
  top: -20%;
  left: -80%;
  width: 55%;
  height: 140%;
  background: linear-gradient(
    to right,
    rgba(255,255,255,0)   0%,
    rgba(255,255,255,0.5) 50%,
    rgba(255,255,255,0)   100%
  );
  transform: skewX(-20deg);
  animation: pitmil-shimmer 2.8s ease-in-out infinite;
  pointer-events: none;
}

/* ホバー */
.pitmil-sparkle-btn .wp-block-button__link:hover {
  transform: translateY(-4px) scale(1.03) !important;
  box-shadow:
    0 16px 40px rgba(255, 121, 168, 0.5),
    0 4px 12px rgba(255, 107, 107, 0.35) !important;
}

/* マイクロコピー */
.btn-microcopy {
  font-size: 0.78rem !important;
  color: #aaaaaa !important;
  text-align: center !important;
  margin-top: 10px !important;
  margin-bottom: 0 !important;
  letter-spacing: 0.03em;
}

.btn-microcopy a {
  color: #ff79a8;
  text-decoration: underline;
}

/* ボタン＋マイクロコピーのグループ */
.pitmil-btn-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 16px 0;
}

/* ボタンホバー（通常） */
.lp-content .wp-block-button__link:hover {
  opacity: 0.85;
  transform: translateY(-2px);
  transition: all 0.2s ease;
}

/* ===========================
   ブロックパターン スタイル
=========================== */

/* ① シンプルヒーロー */
.pitmil-hero-block {
  background: transparent !important;
  padding: 120px 24px !important;
  text-align: center;
}
.pitmil-hero-block__title {
  font-size: clamp(3rem, 8vw, 6rem) !important;
  font-weight: 900 !important;
  color: #ff79a8 !important;
  letter-spacing: 0.05em;
  margin-bottom: 24px !important;
  text-shadow: 0 2px 20px rgba(255, 121, 168, 0.2);
}
.pitmil-hero-block__sub {
  font-size: 1.15rem !important;
  color: #999999 !important;
  margin-top: 0 !important;
  letter-spacing: 0.05em;
}

/* ② 特徴セクション */
.pitmil-features-block {
  background: transparent !important;
  padding: 80px 24px !important;
}
.pitmil-features-block h2 {
  color: #ff79a8;
  font-weight: 800;
  margin-bottom: 48px !important;
}
.pitmil-feature-card {
  background: rgba(255, 255, 255, 0.6) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 121, 168, 0.15);
  border-radius: 20px;
  padding: 40px 24px !important;
  box-shadow: 0 8px 32px rgba(255, 121, 168, 0.1);
  text-align: center;
}
.pitmil-feature-card p:first-child {
  font-size: 3rem;
  margin-bottom: 8px;
}
.pitmil-feature-card h3 {
  font-weight: 700;
  margin-bottom: 12px;
  color: #555555;
}

/* ③ CTAセクション */
.pitmil-cta-block {
  background: rgba(255, 121, 168, 0.12) !important;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid rgba(255, 121, 168, 0.2);
  border-bottom: 1px solid rgba(255, 121, 168, 0.2);
  padding: 80px 24px !important;
  text-align: center;
}
.pitmil-cta-block h2 {
  color: #ff79a8 !important;
  font-weight: 900;
  margin-bottom: 16px !important;
}
.pitmil-cta-block p {
  color: #888888 !important;
  margin-bottom: 40px !important;
}
.pitmil-cta-btn .wp-block-button__link {
  background: #ff79a8 !important;
  color: #ffffff !important;
  border-radius: 50px;
  padding: 16px 48px;
  font-weight: 700;
  font-size: 1rem;
  box-shadow: 0 8px 24px rgba(255, 121, 168, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.pitmil-cta-btn .wp-block-button__link:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(255, 121, 168, 0.45);
}

/* エディタ上でも反映 */
.editor-styles-wrapper .pitmil-hero-block { background: transparent !important; padding: 60px 24px !important; }
.editor-styles-wrapper .pitmil-hero-block__title { color: #ff79a8 !important; }
.editor-styles-wrapper .pitmil-cta-block { background: rgba(255,121,168,0.1) !important; padding: 60px 24px !important; }
.editor-styles-wrapper .pitmil-cta-block h2 { color: #ff79a8 !important; }