/*
Theme Name: ADSUPPO Child Theme
Theme URI: https://adsuppo.jp/
Description: 株式会社アドサポ公式サイト用 Lightning 子テーマ
Author: 株式会社アドサポ
Template: lightning
Version: 1.0.0
Text Domain: adsuppo-child
*/

:root {
  --adsuppo-brand: #f2811d;
  --adsuppo-text: #181818;
  --adsuppo-muted: #57534f;
  --adsuppo-bg: #f6f6f3;
  --adsuppo-dark: #1d2124;
  --adsuppo-line: #deded9;
  --adsuppo-max: 1200px;
}

html { scroll-behavior: smooth; }
body { color: var(--adsuppo-text); font-family: "Zen Kaku Gothic New", "Noto Sans JP", "Yu Gothic", sans-serif; font-size: 17px; font-weight: 500; line-height: 1.8; }
body.home { overflow-x: visible; background: #fff; }

.home .lightning_swiper,
.home .site-footer-content,
.home .site-body-bottom { display: none; }
.home .site-body { padding: 0; }
.home .site-body-container { max-width: none; padding: 0; }
.home .main-section { width: 100%; }
.home .entry-body { margin: 0; }
.home .site-footer { height: auto !important; min-height: 0; background: var(--adsuppo-dark); color: #c9ccce; border: 0; padding: 0 24px 26px; content-visibility: visible; contain-intrinsic-size: auto; }
.home .footer-nav { border: 0; background: transparent; }
.home .footer-nav .container { border-bottom: 1px solid rgba(255,255,255,.12); padding-block: 24px; }
.home .footer-nav-list { justify-content: center; }
.home .footer-nav-list a { color: #d8dadd; font-size: 13px; letter-spacing: .12em; }
.home .footer-nav-list a:hover { color: var(--adsuppo-brand); }
.home .site-footer-copyright p { margin: 0; color: #c9ccce; font-size: 13px; letter-spacing: .06em; }

.site-header { position: sticky; top: 0; z-index: 1000; overflow: hidden; background: rgba(255,255,255,.94); border-bottom: 1px solid rgba(24,24,24,.08); backdrop-filter: blur(10px); }
.admin-bar .site-header { top: 32px; }
.header-top { display: none; }
.site-header-container { min-height: 78px; }
.site-header-logo a { display: inline-flex; flex-direction: column; gap: 5px; color: var(--adsuppo-text); line-height: 1; text-decoration: none; }
.site-header-logo span { display: block; font-size: 0; line-height: 1; }
.site-header-logo span::before { content: "ADSUPPO"; font-size: 28px; font-weight: 700; letter-spacing: .12em; }
.site-header-logo a::after { content: "株式会社アドサポ"; display: block; margin-top: 0; color: #666; font-size: 12px; font-weight: 500; line-height: 1.25; letter-spacing: .1em; }
.global-nav-list > li > a { padding-inline: 16px; color: var(--adsuppo-text); }
.global-nav-list > li > a .global-nav-name { font-size: 13px; font-weight: 600; letter-spacing: .08em; }
.global-nav-list > li:last-child > a { margin-left: 8px; padding-inline: 24px; background: var(--adsuppo-brand); color: #fff; }
.global-nav-list > li:last-child > a:hover { background: #d96e11; color: #fff; }

.adsuppo-page { background: #fff; }
.adsuppo-container { width: min(calc(100% - 64px), var(--adsuppo-max)); margin-inline: auto; }
.adsuppo-section { position: relative; padding: clamp(88px, 10vw, 150px) 0; scroll-margin-top: 90px; }
.adsuppo-section h2,
.adsuppo-contact h2 { margin: 0; color: var(--adsuppo-text); font-size: clamp(34px, 4vw, 58px); font-weight: 500; line-height: 1.4; letter-spacing: .02em; }
.adsuppo-line { display: block; white-space: nowrap; }
.adsuppo-section p { color: #4f5254; font-size: 17px; line-height: 2; }
.adsuppo-eyebrow { margin: 0 0 24px; color: var(--adsuppo-brand); font-size: 14px; font-weight: 700; letter-spacing: .2em; }
.adsuppo-section-label { display: flex; align-items: center; gap: 18px; margin-bottom: 36px; font-size: 18px; font-weight: 700; letter-spacing: .2em; }
.adsuppo-section-label span { color: var(--adsuppo-brand); font-size: 34px; font-weight: 400; letter-spacing: 0; }

.adsuppo-hero { position: relative; display: grid; min-height: calc(100svh - 78px); align-items: center; overflow: hidden; background: #fff; }
.adsuppo-hero__inner { display: grid; grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); width: min(calc(100% - 64px), 1440px); min-height: 680px; margin-inline: auto; align-items: center; }
.adsuppo-hero__copy { position: relative; z-index: 2; isolation: isolate; padding: 90px 24px 110px 0; }
.adsuppo-hero__copy > :not(.adsuppo-hero-graphic) { position: relative; z-index: 2; }
.adsuppo-hero-graphic { position: absolute; z-index: 0; inset: 3% -2% 5% -16%; overflow: hidden; pointer-events: none; }
.adsuppo-hero-graphic__grid { position: absolute; inset: 8% 5% 12% 2%; opacity: .46; background-image: linear-gradient(rgba(24,24,24,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(24,24,24,.055) 1px, transparent 1px); background-size: 30px 30px; -webkit-mask-image: linear-gradient(115deg, #000 0%, rgba(0,0,0,.75) 45%, transparent 82%); mask-image: linear-gradient(115deg, #000 0%, rgba(0,0,0,.75) 45%, transparent 82%); }
.adsuppo-hero-graphic__diamond { position: absolute; top: 9%; left: 2%; width: 120px; aspect-ratio: 1; border: 1px solid rgba(242,129,29,.5); transform: rotate(45deg); }
.adsuppo-hero-graphic__circle { position: absolute; right: 13%; bottom: 9%; width: 150px; aspect-ratio: 1; border: 1px solid rgba(24,24,24,.1); border-radius: 50%; }
.adsuppo-hero-graphic__slash { position: absolute; top: 0; right: 22%; width: 8px; height: 17%; background: var(--adsuppo-brand); transform: rotate(18deg); opacity: .9; }
.adsuppo-hero__title { margin: 0 0 30px; color: var(--adsuppo-text); font-size: clamp(44px, 4.4vw, 66px); font-weight: 500; line-height: 1.34; letter-spacing: .02em; }
.adsuppo-hero__lead { margin: 0 0 30px; color: var(--adsuppo-text); font-size: clamp(21px, 2vw, 28px); font-weight: 500; line-height: 1.7; }
.adsuppo-hero__description { max-width: 500px; margin: 0; color: var(--adsuppo-muted); font-size: 17px; line-height: 2; }
.adsuppo-hero__visual { position: relative; height: min(72vh, 720px); min-height: 540px; margin-right: -10vw; clip-path: polygon(13% 0, 100% 0, 100% 100%, 0 100%); }
.adsuppo-hero__visual::before { content: ""; position: absolute; z-index: 1; inset: auto auto 6% 2%; width: 9px; height: 38%; background: var(--adsuppo-brand); transform: skew(-10deg); }
.adsuppo-hero__visual img { width: 100%; height: 100%; object-fit: cover; object-position: center; filter: saturate(.78) contrast(.96); }
.adsuppo-hero__word { position: absolute; z-index: 0; left: 2vw; bottom: -1.6vw; color: #f2f2ef; font-size: clamp(90px, 15vw, 240px); font-weight: 700; line-height: 1; letter-spacing: -.04em; pointer-events: none; }
.adsuppo-scroll { position: absolute; z-index: 3; right: 28px; bottom: 24px; color: #333; font-size: 10px; letter-spacing: .24em; writing-mode: vertical-rl; text-decoration: none; }
.adsuppo-scroll::after { content: ""; display: inline-block; width: 1px; height: 50px; margin-top: 12px; background: var(--adsuppo-brand); }

.adsuppo-about { background: var(--adsuppo-bg); }
.adsuppo-split { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(50px, 8vw, 120px); align-items: center; }
.adsuppo-copy p { max-width: 600px; }
.adsuppo-copy h2 { margin-bottom: 44px; }
.adsuppo-about h2 { font-size: clamp(34px, 3.4vw, 50px); }
.adsuppo-image { position: relative; margin: 0; }
.adsuppo-image::before { content: ""; position: absolute; z-index: 0; left: -28px; bottom: -28px; width: 45%; height: 55%; border-left: 3px solid var(--adsuppo-brand); border-bottom: 3px solid var(--adsuppo-brand); }
.adsuppo-image img { position: relative; z-index: 1; display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; filter: saturate(.72); }
.adsuppo-image--about img { clip-path: polygon(0 0, 100% 0, 100% 88%, 92% 100%, 0 100%); }

.adsuppo-services { background: #fff; }
.adsuppo-section-head { max-width: 760px; margin-bottom: clamp(70px, 9vw, 130px); }
.adsuppo-section-head h2 { margin-bottom: 32px; }
.adsuppo-service { display: grid; grid-template-columns: 1.08fr .92fr; margin-bottom: clamp(80px, 10vw, 150px); align-items: stretch; }
.adsuppo-service:last-child { margin-bottom: 0; }
.adsuppo-service__image { min-height: 540px; margin: 0; overflow: hidden; }
.adsuppo-service__image img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.76); transition: transform .6s ease; }
.adsuppo-service:hover .adsuppo-service__image img { transform: scale(1.02); }
.adsuppo-service__body { position: relative; padding: clamp(48px, 6vw, 90px); background: var(--adsuppo-bg); }
.adsuppo-service__body .adsuppo-service__number { position: absolute; top: -54px; right: 28px; margin: 0; color: transparent; font-size: clamp(78px, 8vw, 112px); font-weight: 700; line-height: .8; letter-spacing: -.08em; -webkit-text-stroke: 1.5px var(--adsuppo-brand); opacity: .92; }
.adsuppo-service__body .adsuppo-service__number::after { content: "SERVICE"; position: absolute; right: 4px; bottom: -18px; color: var(--adsuppo-brand); font-size: 9px; font-weight: 700; letter-spacing: .22em; -webkit-text-stroke: 0; }
.adsuppo-service__body h3 { margin: 0 0 28px; font-size: clamp(27px, 2.6vw, 38px); font-weight: 500; word-break: keep-all; overflow-wrap: normal; }
.adsuppo-service__body > p:not(.adsuppo-eyebrow):not(.adsuppo-service__number) { line-height: 2; }
.adsuppo-service--consulting .adsuppo-service__image { grid-column: 2; }
.adsuppo-service--consulting .adsuppo-service__body { grid-column: 1; grid-row: 1; background: #f0f0ed; }
.adsuppo-service--consulting .adsuppo-service__number { right: auto; left: 30px; }
.adsuppo-platforms { display: flex; flex-wrap: wrap; gap: 7px; margin: 30px 0 0; padding: 0; list-style: none; }
.adsuppo-platforms li { position: relative; padding: 9px 14px 9px 25px; border: 1px solid rgba(242,129,29,.35); background: #fff; color: #333; font-size: 13px; font-weight: 700; letter-spacing: .03em; }
.adsuppo-platforms li::before { content: ""; position: absolute; left: 11px; top: 50%; width: 5px; height: 5px; border-radius: 50%; background: var(--adsuppo-brand); transform: translateY(-50%); }
.adsuppo-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 34px 0 0; padding: 0; list-style: none; }
.adsuppo-tags li { padding: 9px 14px; border: 1px solid #d2d2cc; background: rgba(255,255,255,.58); font-size: 13px; }
.adsuppo-ad-flow { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin: 32px 0 0; padding: 1px; background: #d8d8d2; list-style: none; }
.adsuppo-ad-flow li { position: relative; min-height: 86px; background: #fff; padding: 16px 14px 14px 42px; }
.adsuppo-ad-flow span { position: absolute; left: 13px; top: 14px; color: var(--adsuppo-brand); font-size: 12px; font-weight: 700; }
.adsuppo-ad-flow strong { display: block; margin-bottom: 5px; color: #222; font-size: 12px; letter-spacing: .12em; }
.adsuppo-ad-flow small { display: block; color: #606264; font-size: 13px; line-height: 1.55; }

.adsuppo-message { overflow: hidden; background: var(--adsuppo-dark); color: #fff; }
.adsuppo-message .adsuppo-section-label,
.adsuppo-message h2,
.adsuppo-message p { position: relative; z-index: 1; color: #fff; }
.adsuppo-message__grid { display: grid; grid-template-columns: 1fr .88fr; gap: clamp(60px, 10vw, 150px); align-items: start; }
.adsuppo-message h2 { font-size: clamp(34px, 3.4vw, 50px); }
.adsuppo-message__body { border-left: 1px solid rgba(242,129,29,.7); padding-left: clamp(28px, 4vw, 60px); }
.adsuppo-message__body p:first-child { margin-top: 0; font-size: 19px; }
.adsuppo-message__word { position: absolute; right: -3vw; bottom: -2vw; color: rgba(255,255,255,.035); font-size: clamp(120px, 20vw, 330px); font-weight: 700; line-height: .8; pointer-events: none; }

.adsuppo-company { background: #fff; padding-block: clamp(68px, 6.5vw, 96px); }
.adsuppo-company::after { content: "ADSUPPO"; position: absolute; right: -2vw; top: 90px; color: #f6f6f3; font-size: clamp(80px, 14vw, 220px); font-weight: 700; line-height: 1; pointer-events: none; }
.adsuppo-company__grid { position: relative; z-index: 1; display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(50px, 10vw, 150px); }
.adsuppo-company > .adsuppo-container > .adsuppo-section-label { margin-bottom: 22px; }
.adsuppo-company__note { margin-top: 16px; }
.adsuppo-company h2 { font-size: clamp(32px, 3vw, 42px); }
.adsuppo-company__list { margin: 0; border-top: 1px solid var(--adsuppo-text); }
.adsuppo-company__list > div { display: grid; grid-template-columns: 170px 1fr; gap: 20px; padding: 15px 0; border-bottom: 1px solid var(--adsuppo-line); }
.adsuppo-company__list dt { font-size: 14px; font-weight: 700; letter-spacing: .05em; }
.adsuppo-company__list dd { margin: 0; line-height: 1.8; overflow-wrap: anywhere; }
.adsuppo-pending { color: #8a5b31; font-size: 14px; }

.adsuppo-contact { position: relative; overflow: hidden; padding: clamp(90px, 11vw, 150px) 0; scroll-margin-top: 90px; background: var(--adsuppo-bg); text-align: center; }
.adsuppo-contact::before,
.adsuppo-contact::after { content: ""; position: absolute; width: 9px; height: 190px; background: var(--adsuppo-brand); transform: rotate(18deg); }
.adsuppo-contact::before { left: 8%; top: -55px; }
.adsuppo-contact::after { right: 9%; bottom: -58px; }
.adsuppo-contact__inner { position: relative; z-index: 1; }
.adsuppo-contact h2 { margin-bottom: 28px; }
.adsuppo-contact__inner > p:not(.adsuppo-eyebrow):not(.adsuppo-contact__note) { margin-bottom: 36px; color: #555; font-size: 17px; line-height: 2; }
.adsuppo-contact-form { width: min(100%, 780px); margin: 48px auto 0; padding: clamp(28px, 5vw, 58px); background: #fff; text-align: left; box-shadow: 0 18px 60px rgba(20,20,20,.06); }
.adsuppo-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px 28px; }
.adsuppo-form-field { margin: 0; }
.adsuppo-form-field--wide { grid-column: 1 / -1; }
.adsuppo-form-field label { display: block; margin-bottom: 9px; color: #303234; font-size: 14px; font-weight: 700; letter-spacing: .03em; }
.adsuppo-required { margin-left: 7px; color: var(--adsuppo-brand); font-size: 11px; }
.adsuppo-form-field input,
.adsuppo-form-field textarea { width: 100%; border: 1px solid #d7d7d2; border-radius: 0; background: #fafaf8; padding: 13px 14px; color: var(--adsuppo-text); font-size: 16px; }
.adsuppo-form-field input:focus,
.adsuppo-form-field textarea:focus { border-color: var(--adsuppo-brand); outline: 2px solid rgba(242,129,29,.18); outline-offset: 1px; }
.adsuppo-form-field textarea { min-height: 180px; resize: vertical; }
.adsuppo-form-consent { display: flex; grid-column: 1 / -1; gap: 10px; align-items: flex-start; color: #555; font-size: 13px; line-height: 1.7; }
.adsuppo-form-consent input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--adsuppo-brand); }
.adsuppo-form-actions { grid-column: 1 / -1; text-align: center; }
.adsuppo-form-submit { display: inline-flex; min-width: 300px; min-height: 58px; align-items: center; justify-content: center; border: 0; background: var(--adsuppo-brand); padding: 14px 28px; color: #fff; font-size: 13px; font-weight: 700; letter-spacing: .1em; transition: background .2s ease; }
.adsuppo-form-submit:not(:disabled):hover { background: #d96e11; }
.adsuppo-form-submit:disabled { cursor: not-allowed; opacity: .52; }
.adsuppo-form-status { margin: 0 0 24px; border-left: 4px solid var(--adsuppo-brand); background: #fff8f1; padding: 13px 16px; color: #654322; font-size: 14px; line-height: 1.7; }
.adsuppo-form-honeypot { position: absolute !important; left: -9999px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.adsuppo-contact__note { margin: 16px 0 0; color: #777; font-size: 13px; }

@media (max-width: 991px) {
  /* Lightning mobile navigation: right-aligned branded drawer. */
  .vk-mobile-nav-menu-btn {
    position: fixed !important;
    top: 13px !important;
    right: 16px !important;
    left: auto !important;
    width: 50px !important;
    height: 50px !important;
    border: 1px solid rgba(255,255,255,.15) !important;
    border-radius: 0 !important;
    background: var(--adsuppo-dark) !important;
    box-shadow: 0 12px 32px rgba(16,18,19,.18) !important;
    color: transparent !important;
    font-size: 0 !important;
    overflow: hidden;
    z-index: 2100 !important;
    transition: background .25s ease, box-shadow .25s ease, transform .25s ease;
  }
  .vk-mobile-nav-menu-btn::before,
  .vk-mobile-nav-menu-btn::after {
    content: "";
    position: absolute;
    left: 13px;
    height: 2px;
    transform-origin: center;
    transition: top .25s ease, left .25s ease, width .25s ease, transform .25s ease, background .25s ease;
  }
  .vk-mobile-nav-menu-btn::before { top: 17px; width: 24px; background: #fff; }
  .vk-mobile-nav-menu-btn::after { top: 30px; left: 21px; width: 16px; background: var(--adsuppo-brand); }
  .vk-mobile-nav-menu-btn:hover { background: #262a2c !important; box-shadow: 0 14px 38px rgba(16,18,19,.24) !important; }
  .vk-mobile-nav-menu-btn.menu-open::before { top: 24px; left: 13px; width: 24px; transform: rotate(45deg); }
  .vk-mobile-nav-menu-btn.menu-open::after { top: 24px; left: 13px; width: 24px; transform: rotate(-45deg); }
  .admin-bar .vk-mobile-nav-menu-btn { top: 45px !important; }

  .vk-mobile-nav {
    position: fixed !important;
    inset: 0 0 0 auto !important;
    display: block !important;
    width: min(88vw, 400px) !important;
    height: 100svh !important;
    padding: 104px 30px 36px !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    background: var(--adsuppo-dark) !important;
    box-shadow: -28px 0 70px rgba(11,13,14,.24) !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateX(105%) !important;
    transition: transform .36s cubic-bezier(.77,0,.18,1) !important;
    z-index: 2000 !important;
  }
  .vk-mobile-nav.vk-mobile-nav-open { transform: translateX(0) !important; }
  .admin-bar .vk-mobile-nav { padding-top: 136px !important; }
  .vk-mobile-nav::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
    background-size: 28px 28px;
    -webkit-mask-image: linear-gradient(145deg, #000, transparent 72%);
    mask-image: linear-gradient(145deg, #000, transparent 72%);
    pointer-events: none;
  }
  .vk-mobile-nav::after {
    content: "";
    position: absolute;
    top: 28px;
    left: 35px;
    width: 7px;
    height: 74px;
    background: var(--adsuppo-brand);
    transform: rotate(18deg);
    pointer-events: none;
  }
  .vk-mobile-nav .searchform { display: none !important; }
  .vk-mobile-nav .vk-mobile-nav-menu-outer { position: relative; z-index: 1; }
  .vk-mobile-nav .menu { margin: 0 !important; padding: 0 !important; counter-reset: adsuppo-mobile-nav; }
  .vk-mobile-nav .menu > li { counter-increment: adsuppo-mobile-nav; border: 0 !important; }
  .vk-mobile-nav .menu > li > a {
    display: flex !important;
    min-height: 64px;
    align-items: center;
    gap: 18px;
    border: 0 !important;
    border-bottom: 1px solid rgba(255,255,255,.14) !important;
    background: transparent !important;
    padding: 17px 4px !important;
    color: #fff !important;
    font-size: 15px !important;
    font-weight: 500;
    letter-spacing: .15em;
    text-decoration: none;
  }
  .vk-mobile-nav .menu > li > a::before {
    content: "0" counter(adsuppo-mobile-nav);
    min-width: 25px;
    color: var(--adsuppo-brand);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .08em;
  }
  .vk-mobile-nav .menu > li:last-child > a {
    min-height: 58px;
    justify-content: center;
    margin-top: 24px;
    border-bottom: 0 !important;
    background: var(--adsuppo-brand) !important;
    padding-inline: 20px !important;
  }
  .vk-mobile-nav .menu > li:last-child > a::before { color: #fff; }

  .adsuppo-container { width: min(calc(100% - 48px), var(--adsuppo-max)); }
  .adsuppo-hero__inner { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); width: calc(100% - 48px); }
  .adsuppo-hero__title { font-size: 33px; }
  .adsuppo-hero__visual { margin-right: -18vw; }
  .adsuppo-split { gap: 52px; }
  .adsuppo-service__body { padding: 54px 42px; }
  .adsuppo-company__grid { grid-template-columns: 1fr; }
}

@media (max-width: 767px) {
  html { scroll-behavior: auto; }
  body { font-size: 16px; }
  .admin-bar .site-header { top: 46px; }
  .site-header-container { min-height: 64px; }
  .site-header-logo a { gap: 4px; }
  .site-header-logo span::before { font-size: 23px; }
  .site-header-logo a::after { font-size: 10px; }
  .site-header::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: linear-gradient(90deg, var(--adsuppo-brand) 0 22%, rgba(242,129,29,.16) 22% 62%, transparent 62%); }
  .site-header-logo::before { content: ""; position: absolute; width: 7px; height: 32px; margin: -4px 0 0 -20px; background: var(--adsuppo-brand); transform: rotate(18deg); opacity: .9; }
  .vk-mobile-nav-menu-btn { top: 7px !important; right: 12px !important; }
  .admin-bar .vk-mobile-nav-menu-btn { top: 53px !important; }
  .admin-bar .vk-mobile-nav { padding-top: 142px !important; }
  .adsuppo-container { width: calc(100% - 40px); }
  .adsuppo-section { padding: 62px 0; scroll-margin-top: 72px; }
  .adsuppo-section h2,
  .adsuppo-contact h2 { font-size: clamp(30px, 9vw, 40px); line-height: 1.28; }
  .adsuppo-section p { font-size: 16px; line-height: 1.8; }
  .adsuppo-section-label { margin-bottom: 20px; }
  .adsuppo-section-label span { font-size: 28px; }

  .adsuppo-hero { min-height: auto; padding-bottom: 34px; }
  .adsuppo-hero__inner { display: flex; width: 100%; min-height: auto; flex-direction: column; }
  .adsuppo-hero__copy { width: calc(100% - 40px); padding: 52px 0 34px; }
  .adsuppo-hero-graphic { inset: -2% -10% 0 -15%; }
  .adsuppo-hero-graphic__grid { inset: 0; background-size: 22px 22px; opacity: .38; }
  .adsuppo-hero-graphic__diamond { top: 2%; left: -6%; width: 76px; }
  .adsuppo-hero-graphic__circle { right: -2%; bottom: 7%; width: 92px; }
  .adsuppo-hero-graphic__slash { top: 0; right: 18%; width: 6px; height: 13%; }
  .adsuppo-hero__title { font-size: clamp(33px, 9vw, 45px); }
  .adsuppo-hero__lead { margin-bottom: 20px; font-size: 20px; line-height: 1.55; }
  .adsuppo-hero__description { font-size: 16px; }
  .adsuppo-hero__visual { width: calc(100% - 20px); height: 58vw; min-height: 280px; margin: 0 0 0 20px; clip-path: polygon(7% 0, 100% 0, 100% 100%, 0 100%); }
  .adsuppo-hero__visual::before { width: 6px; }
  .adsuppo-hero__word { bottom: 2px; font-size: 23vw; }
  .adsuppo-scroll { display: none; }

  .adsuppo-split { grid-template-columns: 1fr; gap: 34px; }
  .adsuppo-copy h2 { margin-bottom: 24px; }
  .adsuppo-image::before { left: -12px; bottom: -12px; }

  .adsuppo-section-head { margin-bottom: 50px; }
  .adsuppo-service { display: flex; margin: 0 -20px 68px; flex-direction: column; }
  .adsuppo-service__image { min-height: auto; aspect-ratio: 4 / 3; }
  .adsuppo-service__body { padding: 44px 20px 36px; }
  .adsuppo-service__body .adsuppo-service__number,
  .adsuppo-service--consulting .adsuppo-service__number { top: -30px; right: 20px; left: auto; font-size: 66px; }
  .adsuppo-service__body .adsuppo-service__number::after { bottom: -15px; font-size: 8px; }
  .adsuppo-service__body h3 { font-size: 29px; }
  .adsuppo-tags { gap: 6px; }
  .adsuppo-platforms { margin-top: 24px; }
  .adsuppo-ad-flow { margin-top: 26px; }
  .adsuppo-ad-flow li { min-height: 78px; padding: 14px 10px 12px 36px; }

  .adsuppo-message__grid { grid-template-columns: 1fr; gap: 30px; }
  .adsuppo-message__body { padding-left: 22px; }

  .adsuppo-company::after { top: 100px; font-size: 23vw; }
  .adsuppo-company { padding-block: 60px; }
  .adsuppo-company__grid { gap: 42px; }
  .adsuppo-company__list > div { grid-template-columns: 1fr; gap: 6px; padding: 14px 0; }
  .adsuppo-company__list dt { color: #656565; }

  .adsuppo-contact { padding: 64px 0; }
  .adsuppo-contact__inner > p br { display: none; }
  .adsuppo-button { width: 100%; min-width: 0; }
  .adsuppo-form-grid { grid-template-columns: 1fr; gap: 20px; }
  .adsuppo-form-field--wide,
  .adsuppo-form-consent,
  .adsuppo-form-actions { grid-column: auto; }
  .adsuppo-contact-form { margin-top: 36px; padding: 26px 20px; }
  .adsuppo-form-submit { width: 100%; min-width: 0; }
  .adsuppo-contact::before,
  .adsuppo-contact::after { width: 6px; height: 120px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}


/* --------------------------------------------------
   スクロールで左から右へ伸びる下線（強調表現）
   JS で .is-inview を付与すると下線が伸びます。
   -------------------------------------------------- */
.adsuppo-underline {
  font-weight: 700;
  font-size: 1.08em;
  padding: 0 .06em .04em;
  background-image: linear-gradient(transparent 58%, rgba(253, 185, 19, .38) 58%);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 100%;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  transition: background-size .9s cubic-bezier(.22, .61, .36, 1);
}

.adsuppo-underline.is-inview { background-size: 100% 100%; }

/* --------------------------------------------------
   写真のホバーズーム
   既存の .adsuppo-service__image の演出を強め、
   ABOUT の写真にも同じ動きを適用します。
   -------------------------------------------------- */
.adsuppo-service__image img { transition: transform .8s cubic-bezier(.22, .61, .36, 1); }
.adsuppo-service:hover .adsuppo-service__image img { transform: scale(1.07); }

.adsuppo-image--about { overflow: hidden; }
.adsuppo-image--about img { transition: transform .8s cubic-bezier(.22, .61, .36, 1); }
.adsuppo-image--about:hover img { transform: scale(1.07); }

/* --------------------------------------------------
   スクロールで浮かび上がるセクション
   .js（JSが動く環境）が付いたときだけ初期状態を隠します。
   -------------------------------------------------- */
.js :is(.adsuppo-section-head, .adsuppo-copy, .adsuppo-image--about, .adsuppo-service__image, .adsuppo-service__body, .adsuppo-message__body, .adsuppo-contact__inner, .adsuppo-company__list > div) {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .85s cubic-bezier(.22, .61, .36, 1), transform .85s cubic-bezier(.22, .61, .36, 1);
}

.js :is(.adsuppo-section-head, .adsuppo-copy, .adsuppo-image--about, .adsuppo-service__image, .adsuppo-service__body, .adsuppo-message__body, .adsuppo-contact__inner, .adsuppo-company__list > div).is-revealed {
  opacity: 1;
  transform: none;
}

/* 会社概要は一行ずつ少しずらして出します */
.js .adsuppo-company__list > div:nth-child(2) { transition-delay: .05s; }
.js .adsuppo-company__list > div:nth-child(3) { transition-delay: .1s; }
.js .adsuppo-company__list > div:nth-child(4) { transition-delay: .15s; }
.js .adsuppo-company__list > div:nth-child(5) { transition-delay: .2s; }
.js .adsuppo-company__list > div:nth-child(6) { transition-delay: .25s; }
.js .adsuppo-company__list > div:nth-child(7) { transition-delay: .3s; }
.js .adsuppo-company__list > div:nth-child(8) { transition-delay: .35s; }

/* --------------------------------------------------
   ヒーローの読み込み演出
   -------------------------------------------------- */
@keyframes adsuppo-rise {
  to { opacity: 1; transform: none; }
}

.js :is(.adsuppo-hero__title, .adsuppo-hero__lead, .adsuppo-hero__description) {
  opacity: 0;
  transform: translateY(26px);
  animation: adsuppo-rise .9s cubic-bezier(.22, .61, .36, 1) forwards;
}

.js .adsuppo-hero__title { animation-delay: .1s; }
.js .adsuppo-hero__lead { animation-delay: .25s; }
.js .adsuppo-hero__description { animation-delay: .4s; }

/* 動きを減らす設定の環境では、演出せずそのまま表示します */
@media (prefers-reduced-motion: reduce) {
  .js :is(.adsuppo-section-head, .adsuppo-copy, .adsuppo-image--about, .adsuppo-service__image, .adsuppo-service__body, .adsuppo-message__body, .adsuppo-contact__inner, .adsuppo-company__list > div, .adsuppo-hero__title, .adsuppo-hero__lead, .adsuppo-hero__description) {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }
}

/* --------------------------------------------------
   Contact Form 7 を既存フォームのデザインに合わせる
   フォーム定義側で .adsuppo-form-* のクラス名を使うため、
   ここでは CF7 が独自に挟む要素だけを調整します。
   -------------------------------------------------- */
.adsuppo-form-field .wpcf7-form-control-wrap,
.adsuppo-form-consent .wpcf7-form-control-wrap { display: block; }

.adsuppo-form-consent .wpcf7-list-item { margin: 0; }
.adsuppo-form-consent label { display: flex; gap: 10px; align-items: flex-start; margin: 0; color: #555; font-size: 13px; font-weight: 400; letter-spacing: 0; }
.adsuppo-form-consent .wpcf7-list-item-label { line-height: 1.7; }

.wpcf7-not-valid-tip { display: block; margin-top: 6px; color: #b3261e; font-size: 13px; font-weight: 500; }
.adsuppo-form-field input.wpcf7-not-valid,
.adsuppo-form-field textarea.wpcf7-not-valid { border-color: #b3261e; }

.wpcf7-response-output { margin: 26px 0 0 !important; border: 0 !important; border-left: 4px solid var(--adsuppo-brand) !important; background: #fff8f1; padding: 13px 16px !important; color: #654322; font-size: 14px; line-height: 1.7; }
.wpcf7-form.invalid .wpcf7-response-output,
.wpcf7-form.failed .wpcf7-response-output { border-left-color: #b3261e !important; background: #fdf0ef; color: #7a2018; }
.wpcf7-form.sent .wpcf7-response-output { border-left-color: #4a7c59 !important; background: #eef5f0; color: #2f5238; }

.wpcf7-spinner { display: block; margin: 14px auto 0; }

/* --------------------------------------------------
   フォームの横幅を抑える
   コンテナ幅いっぱいに伸びると入力欄が長くなりすぎるため、
   読みやすい幅で中央に寄せ、ラベルは左揃えに戻します。
   -------------------------------------------------- */
.adsuppo-form-grid { max-width: 760px; margin-inline: auto; text-align: left; }

.adsuppo-form-hint { margin-left: 8px; color: var(--adsuppo-muted); font-size: 11px; font-weight: 400; letter-spacing: 0; }

/* --------------------------------------------------
   トップへ戻るボタン
   角丸を使わないサイトの造形に合わせた四角形。
   通常は白地にオレンジの矢印、ホバーで反転します。
   -------------------------------------------------- */
#page_top.page_top_btn {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 30;
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border: 1px solid var(--adsuppo-brand);
  border-radius: 0;
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 6px 20px rgba(29, 33, 36, .1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .35s ease, visibility .35s ease, transform .35s ease, background .25s ease;
}

#page_top.page_top_btn.is-shown { opacity: 1; visibility: visible; transform: none; }

#page_top.page_top_btn::before {
  content: "";
  width: 11px;
  height: 11px;
  border-top: 2px solid var(--adsuppo-brand);
  border-right: 2px solid var(--adsuppo-brand);
  transform: rotate(-45deg) translate(-2px, 2px);
  transition: border-color .25s ease;
}

#page_top.page_top_btn::after { content: none; }

#page_top.page_top_btn span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

#page_top.page_top_btn:hover,
#page_top.page_top_btn:focus-visible { background: var(--adsuppo-brand); }
#page_top.page_top_btn:hover::before,
#page_top.page_top_btn:focus-visible::before { border-color: #fff; }
#page_top.page_top_btn.is-shown:hover { transform: translateY(-3px); }

@media (max-width: 782px) {
  #page_top.page_top_btn { right: 16px; bottom: 16px; width: 46px; height: 46px; }
}

/* 同意チェック：チェックボックスと文字の縦位置を揃える */
.adsuppo-form-consent { align-items: center; }
.adsuppo-form-consent label { align-items: center; }
.adsuppo-form-consent input { margin-top: 0; }

/* 暗い背景のセクションでは、マーカーをやや濃くします */
.adsuppo-message .adsuppo-underline {
  background-image: linear-gradient(transparent 58%, rgba(253, 185, 19, .5) 58%);
}

/* --------------------------------------------------
   ページヘッダーの背景
   プラグイン同梱のサンプル写真をやめ、ヒーローと同じ
   図形言語（細いグリッド＋オレンジの斜線）で統一します。
   下層ページが増えても同じ見た目になります。
   -------------------------------------------------- */
.page-header {
  position: relative;
  overflow: hidden;
  background-image: none !important;
  background-color: var(--adsuppo-bg);
  border-bottom: 1px solid var(--adsuppo-line);
}

.page-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(24, 24, 24, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(24, 24, 24, .055) 1px, transparent 1px);
  background-size: 30px 30px;
  opacity: .5;
  -webkit-mask-image: linear-gradient(115deg, #000 0%, rgba(0, 0, 0, .7) 48%, transparent 85%);
  mask-image: linear-gradient(115deg, #000 0%, rgba(0, 0, 0, .7) 48%, transparent 85%);
  pointer-events: none;
}

.page-header::after {
  content: "";
  position: absolute;
  top: -20%;
  right: 9%;
  width: 9px;
  height: 140%;
  background: var(--adsuppo-brand);
  transform: rotate(18deg);
  opacity: .9;
  pointer-events: none;
}

.page-header .page-header-inner { position: relative; z-index: 1; }
.page-header .page-header-title { color: var(--adsuppo-text); }

@media (max-width: 782px) {
  .page-header::before { background-size: 22px 22px; }
  .page-header::after { right: 6%; width: 6px; }
}

/* --------------------------------------------------
   お問い合わせ種別（チェックボックス）
   -------------------------------------------------- */
.adsuppo-form-field .adsuppo-form-label {
  display: block;
  margin-bottom: 9px;
  color: #303234;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .03em;
}

.adsuppo-form-field .wpcf7-checkbox { display: flex; flex-wrap: wrap; gap: 12px 26px; }
.adsuppo-form-field .wpcf7-checkbox .wpcf7-list-item { margin: 0; }
.adsuppo-form-field .wpcf7-checkbox label {
  display: flex;
  gap: 8px;
  align-items: center;
  margin: 0;
  color: var(--adsuppo-text);
  font-size: 15px;
  font-weight: 400;
  letter-spacing: 0;
  cursor: pointer;
}
.adsuppo-form-field .wpcf7-checkbox input {
  width: 18px;
  height: 18px;
  accent-color: var(--adsuppo-brand);
}

/* --------------------------------------------------
   セクション見出しの2カラム化
   MESSAGEセクションと同じ構成（見出し左・リード文右）に
   揃えて、右側の余白を活かします。
   狭い画面では従来どおり縦に並びます。
   -------------------------------------------------- */
@media (min-width: 992px) {
  .adsuppo-section-head {
    max-width: none;
    display: grid;
    /* 左カラムは見出しの最長行に合わせて自動で決まります */
    grid-template-columns: max-content minmax(300px, 1fr);
    gap: 0 clamp(48px, 5vw, 110px);
    align-items: start;
  }

  /* 見出しは <br> の位置だけで改行させます */
  .adsuppo-section-head h2 { white-space: nowrap; }

  .adsuppo-section-head .adsuppo-section-label { grid-column: 1 / -1; }
  .adsuppo-section-head h2 { grid-column: 1; margin-bottom: 0; }
  .adsuppo-section-head > p { grid-column: 2; margin: 0; }
}

/* --------------------------------------------------
   モバイルの見出しと余白の調整
   -------------------------------------------------- */

/* 1. 見出しが端末幅で意図しない位置に折り返さないよう、
      画面幅に応じて滑らかに縮小します。
      375px幅で「広告と経営の両面から。」が1行に収まる比率です。 */
@media (max-width: 782px) {
  .adsuppo-about h2,
  .adsuppo-section-head h2,
  .adsuppo-message h2,
  .adsuppo-contact h2 { font-size: clamp(26px, 7.6vw, 34px); }

  .adsuppo-service__body h3 { font-size: clamp(24px, 7.2vw, 29px); }
}

/* 2. トップページはセクションが画面幅いっぱいのため、
      フッター直前の余白を詰めます。 */
.home .main-section { margin-bottom: 0; }

/* 3. モバイルヘッダーはロゴを左寄せにして、
      右のメニューボタンと同じ行に収めます。 */
@media (max-width: 991px) {
  .site-header-logo,
  .site-header-logo--scrolled--nav-center { text-align: left; padding-right: 64px; }
}

/* --------------------------------------------------
   ヘッダーの追従と縦位置
   body に overflow-x: hidden が指定されていると
   position: sticky が無効になり、スクロール時にヘッダーだけ
   流れてメニューボタン（固定表示）が取り残されます。
   clip に変えると横スクロールは抑えたまま追従します。
   -------------------------------------------------- */
/* body 自体をクリップするとヘッダーの追従表示が崩れるため、
   横にはみ出す装飾を含む本文コンテナ側でクリップします。 */
.home .site-body { overflow-x: clip; }

@media (max-width: 991px) {
  .site-header-container {
    display: flex;
    align-items: center;
    min-height: 65px;
  }

  .site-header-logo,
  .site-header-logo--scrolled--nav-center {
    flex: 1;
    margin: 0;
    text-align: left;
    padding-right: 64px;
  }
}

/* --------------------------------------------------
   会社概要リスト（スマホ）：全項目を横2カラム
   ラベルと値を横に並べ、一覧全体の縦幅を抑えます。
   住所などの長い値は値側の幅（218px）で折り返します。
   -------------------------------------------------- */
@media (max-width: 782px) {
  .adsuppo-company__list > div {
    grid-template-columns: 96px 1fr;
    gap: 10px;
    padding: 12px 0;
    align-items: baseline;
  }

  /* ラベルは折り返さない（「会社法人等番号」が最長） */
  .adsuppo-company__list dt { font-size: 13px; white-space: nowrap; }

  /* 値は少し小さくして、住所の折り返しと全体の縦幅を抑えます */
  .adsuppo-company__list dd { font-size: 15px; line-height: 1.7; }
}

/* --------------------------------------------------
   追従お問い合わせボタン（スマートフォンのみ）
   画面下部に固定し、少しスクロールしてから現れます。
   お問い合わせ欄が画面に入ると自動で引っ込みます。
   -------------------------------------------------- */
.adsuppo-fixed-cta { display: none; }

@media (max-width: 991px) {
  .adsuppo-fixed-cta {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 40;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 56px;
    padding: 15px 20px;
    padding-bottom: calc(15px + env(safe-area-inset-bottom, 0px));
    background: var(--adsuppo-brand);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: .12em;
    text-decoration: none;
    transform: translateY(100%);
    transition: transform .35s cubic-bezier(.22, .61, .36, 1);
  }

  .adsuppo-fixed-cta.is-shown { transform: none; }
  .adsuppo-fixed-cta:hover,
  .adsuppo-fixed-cta:focus-visible { color: #fff; background: #d96e11; }

  /* トップへ戻るボタンは、追従CTAと競合するため非表示にします */
  #page_top.page_top_btn { display: none; }

  /* フッターの文字がボタンに隠れないよう余白を確保 */
  .site-footer { padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px)) !important; }
}

@media (prefers-reduced-motion: reduce) {
  .adsuppo-fixed-cta { transition: none; }
}

/* 追従CTAのメールアイコン */
@media (max-width: 991px) {
  .adsuppo-fixed-cta { gap: 10px; }
}

.adsuppo-fixed-cta__icon { flex: none; width: 21px; height: 21px; margin-top: -1px; }


/* --------------------------------------------------
   reCAPTCHA
   バッジは追従CTAと重なるため非表示にし、
   Googleの規約で求められる文言をフォーム内に表示します。
   （display:none ではなく visibility を使うのが推奨方法です）
   -------------------------------------------------- */
.grecaptcha-badge { visibility: hidden; }

.adsuppo-form-recaptcha {
  grid-column: 1 / -1;
  margin: 18px 0 0;
  color: var(--adsuppo-muted);
  font-size: 12px;
  line-height: 1.7;
  text-align: center;
}

.adsuppo-form-recaptcha a { color: inherit; text-decoration: underline; }


/* --------------------------------------------------
   ロゴ画像の表示（2026-10-15）
   従来はCSSの擬似要素で文字を描いていました。
   画像に置き換えるため、その指定を無効化します。
   -------------------------------------------------- */
.site-header-logo span { font-size: inherit; }
.site-header-logo span::before { content: none; }
.site-header-logo a::after { content: none; }

.site-header-logo a { display: block; }

.site-header-logo img {
  display: block;
  width: 215px;
  height: auto;
  /* 親テーマが max-height:60px を当てており、縦に圧縮されていました。
     ロゴの変形は不可のため上限を外します（本来の比率 667:230 = 2.90） */
  max-height: none;
}

/* ロゴを大きくした分、ヘッダーの上下余白を詰めて高さを抑えます */
@media (min-width: 992px) {
  .site-header-logo { padding: 8px 0; margin: 0 48px 0 0; }
}

/* フッターロゴ */
.adsuppo-footer-logo { padding: 34px 24px 0; text-align: center; }
.adsuppo-footer-logo img { display: inline-block; width: 176px; height: auto; }
.home .adsuppo-footer-logo { padding-top: 40px; }

@media (max-width: 991px) {
  /* ロゴマークが入るため、ロゴ左の斜線装飾は重複するので出しません */
  .site-header-logo::before { content: none; }
  .site-header-logo img { width: 160px; }
}

@media (max-width: 782px) {
  .adsuppo-footer-logo { padding: 26px 20px 0; }
  .adsuppo-footer-logo img { width: 152px; }
}