/* ============================================================
   EDGES Inc. — 2026 リデザイン
   ダークネイビー × エレクトリックブルー／「エッジ」モチーフ（角の切り落とし）
   ============================================================ */
:root {
    --bg: #0b0e14;
    --bg-2: #10141d;
    --panel: rgba(255, 255, 255, 0.04);
    --line: rgba(255, 255, 255, 0.1);
    --line-2: rgba(255, 255, 255, 0.18);
    --text: #eef1f6;
    --text-sub: #9aa3b2;
    --light-bg: #f6f7f9;
    --light-card: #ffffff;
    --light-line: #e3e6eb;
    --ink: #14181f;
    --ink-sub: #5b6470;
    --blue: #3b82f6;
    --cyan: #22d3ee;
    --grad: linear-gradient(120deg, #3b82f6 0%, #22d3ee 100%);
    --cut: 16px;  /* エッジ（角切り）サイズ */
    --sans: "Noto Sans JP", sans-serif;
    --en: "Space Grotesk", "Noto Sans JP", sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--text);
    font-size: 15px;
    line-height: 1.9;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: rgba(59, 130, 246, 0.35); }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* 英語アクセント共通 */
.en { font-family: var(--en); letter-spacing: 0.06em; }

/* セクションラベル */
.sec_label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--en);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--blue);
}
.sec_label::before { content: ""; width: 26px; height: 1px; background: var(--grad); }
.sec_title {
    font-size: clamp(24px, 3.4vw, 34px);
    font-weight: 700;
    letter-spacing: 0.04em;
    line-height: 1.5;
    margin-top: 10px;
}
.sec_lead { color: var(--text-sub); margin-top: 14px; max-width: 640px; }

/* ============================================================
   ヘッダー
   ============================================================ */
.hd {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    transition: background 0.25s, border-color 0.25s;
    border-bottom: 1px solid transparent;
}
.hd.is_scrolled,
.hd--solid {
    background: rgba(11, 14, 20, 0.82);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom-color: var(--line);
}
.hd_in {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}
.hd_logo img { height: 26px; width: auto; }
.hd_nav { display: flex; align-items: center; gap: 30px; }
.hd_link {
    font-family: var(--en);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.14em;
    color: var(--text);
    opacity: 0.82;
    position: relative;
    padding: 6px 0;
    transition: opacity 0.2s;
}
.hd_link::after {
    content: "";
    position: absolute;
    left: 0; bottom: 0;
    width: 100%; height: 1px;
    background: var(--grad);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s;
}
.hd_link:hover { opacity: 1; }
.hd_link:hover::after,
.hd_link.is_current::after { transform: scaleX(1); }
.hd_link.is_current { opacity: 1; }
.hd_cta {
    font-family: var(--en);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.12em;
    padding: 9px 22px;
    color: #fff;
    background: var(--grad);
    clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
    transition: opacity 0.2s, transform 0.15s;
}
.hd_cta:hover { opacity: 0.85; }
.hd_cta:active { transform: scale(0.97); }

/* ハンバーガー（モバイル） */
.hd_burger {
    display: none;
    width: 44px; height: 44px;
    background: none; border: none; cursor: pointer;
    flex-direction: column;
    align-items: center; justify-content: center;
    gap: 6px;
}
.hd_burger span {
    display: block; width: 22px; height: 2px;
    background: var(--text);
    transition: transform 0.25s, opacity 0.25s;
}
.hd_burger.is_open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hd_burger.is_open span:nth-child(2) { opacity: 0; }
.hd_burger.is_open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 820px) {
    .hd_burger { display: flex; }
    .hd_nav {
        position: fixed;
        top: 68px; left: 0; right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background: rgba(11, 14, 20, 0.97);
        backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--line);
        padding: 8px 24px 20px;
        transform: translateY(-8px);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.2s, transform 0.2s;
    }
    .hd_nav.is_open { opacity: 1; transform: none; pointer-events: auto; }
    .hd_link { padding: 14px 4px; font-size: 14px; border-bottom: 1px solid var(--line); }
    .hd_link::after { display: none; }
    .hd_cta { margin-top: 16px; text-align: center; padding: 13px 22px; }
}

/* ============================================================
   ヒーロー（TOP）
   ============================================================ */
.hero {
    position: relative;
    min-height: 92svh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--bg);
}
/* 薄いグリッド線 */
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 90% 80% at 50% 40%, #000 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 40%, #000 30%, transparent 75%);
}
/* グラデーションの光 */
.hero_glow1, .hero_glow2 {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    pointer-events: none;
}
.hero_glow1 {
    width: 480px; height: 480px;
    left: -120px; top: -120px;
    background: rgba(59, 130, 246, 0.22);
    animation: glowDrift 14s ease-in-out infinite alternate;
}
.hero_glow2 {
    width: 420px; height: 420px;
    right: -100px; bottom: -80px;
    background: rgba(34, 211, 238, 0.14);
    animation: glowDrift 18s ease-in-out infinite alternate-reverse;
}
@keyframes glowDrift {
    from { transform: translate(0, 0); }
    to   { transform: translate(40px, 30px); }
}
.hero_in { position: relative; z-index: 2; width: 100%; padding-top: 120px; padding-bottom: 100px; }
.hero_label {
    font-family: var(--en);
    font-size: 12px;
    letter-spacing: 0.32em;
    color: var(--text-sub);
    display: flex;
    align-items: center;
    gap: 12px;
    opacity: 0;
    animation: rise 1s 0.15s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.hero_label::before { content: ""; width: 30px; height: 1px; background: var(--grad); }
.hero_title {
    font-family: var(--en);
    font-size: clamp(52px, 9vw, 104px);
    font-weight: 700;
    letter-spacing: 0.01em;
    line-height: 1.08;
    margin-top: 22px;
    opacity: 0;
    animation: rise 1.3s 0.35s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.hero_title .dot {
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.hero_sub {
    font-size: clamp(17px, 2.2vw, 21px);
    font-weight: 600;
    letter-spacing: 0.18em;
    margin-top: 18px;
    opacity: 0;
    animation: rise 1.2s 0.6s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.hero_desc {
    color: var(--text-sub);
    max-width: 560px;
    margin-top: 18px;
    opacity: 0;
    animation: rise 1.2s 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.hero_btns {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 36px;
    opacity: 0;
    animation: rise 1.2s 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
@keyframes rise {
    from { opacity: 0; transform: translateY(18px) scale(0.99); }
    to   { opacity: 1; transform: none; }
}

/* ボタン共通 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.1em;
    padding: 15px 34px;
    transition: opacity 0.2s, transform 0.15s, background 0.2s, border-color 0.2s;
    cursor: pointer;
}
.btn:active { transform: scale(0.98); }
.btn--grad {
    color: #fff;
    background: var(--grad);
    clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}
.btn--grad:hover { opacity: 0.85; }
.btn--ghost {
    color: var(--text);
    border: 1px solid var(--line-2);
    background: rgba(255, 255, 255, 0.02);
}
.btn--ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.btn--dark {
    color: var(--ink);
    background: #fff;
    clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}
.btn--dark:hover { opacity: 0.85; }
.btn svg { flex-shrink: 0; transition: transform 0.2s; }
.btn:hover svg { transform: translateX(4px); }

/* ヒーロー下端の斜めエッジ */
.edge_cut {
    position: relative;
    height: 70px;
    margin-top: -70px;
    z-index: 3;
    background: var(--light-bg);
    clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

/* ============================================================
   ライトセクション（白基調）
   ============================================================ */
.sec_light {
    background: var(--light-bg);
    color: var(--ink);
    padding: 96px 0;
}
.sec_light .sec_title { color: var(--ink); }
.sec_light .sec_lead { color: var(--ink-sub); }

/* サービスカード */
.svc_grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin-top: 48px;
}
.svc_card {
    position: relative;
    background: var(--light-card);
    border: 1px solid var(--light-line);
    padding: 30px 30px 28px;
    clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
    transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
    display: block;
}
.svc_card::before {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 3px;
    background: var(--grad);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.svc_card:hover { transform: translateY(-3px); box-shadow: 0 14px 34px rgba(15, 23, 42, 0.1); border-color: #cdd3db; }
.svc_card:hover::before { transform: scaleX(1); }
.svc_no {
    font-family: var(--en);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.2em;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.svc_name { font-size: 19px; font-weight: 700; margin-top: 8px; letter-spacing: 0.04em; }
.svc_en { font-family: var(--en); font-size: 11px; letter-spacing: 0.18em; color: var(--ink-sub); text-transform: uppercase; margin-top: 2px; }
.svc_desc { font-size: 14px; color: var(--ink-sub); margin-top: 14px; }
.svc_more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--blue);
    margin-top: 18px;
}
@media (max-width: 720px) {
    .svc_grid { grid-template-columns: 1fr; gap: 14px; }
}

/* ============================================================
   会社ダイジェスト（ダーク帯）
   ============================================================ */
.sec_dark {
    background: var(--bg-2);
    padding: 96px 0;
    position: relative;
    overflow: hidden;
}
.sec_dark::before {
    content: "";
    position: absolute;
    right: -140px; top: -140px;
    width: 420px; height: 420px;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.1);
    filter: blur(80px);
}
.co_grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: start;
    position: relative;
}
.co_table { width: 100%; border-collapse: collapse; font-size: 14px; }
.co_table th {
    text-align: left;
    color: var(--text-sub);
    font-weight: 500;
    white-space: nowrap;
    padding: 13px 28px 13px 0;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
    width: 110px;
}
.co_table td { padding: 13px 0; border-bottom: 1px solid var(--line); }
.co_table tr:last-child th, .co_table tr:last-child td { border-bottom: none; }
@media (max-width: 820px) {
    .co_grid { grid-template-columns: 1fr; gap: 28px; }
}

/* ============================================================
   CTA帯
   ============================================================ */
.cta {
    position: relative;
    background: var(--bg);
    padding: 110px 0;
    overflow: hidden;
}
.cta::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 90% at 20% 110%, rgba(59, 130, 246, 0.18), transparent 70%),
        radial-gradient(ellipse 50% 80% at 85% -10%, rgba(34, 211, 238, 0.12), transparent 70%);
}
.cta_in { position: relative; text-align: center; }
.cta_title { font-family: var(--en); font-size: clamp(28px, 4.4vw, 44px); font-weight: 700; letter-spacing: 0.02em; }
.cta_sub { color: var(--text-sub); margin-top: 14px; }
.cta_btns { display: flex; justify-content: center; gap: 14px; margin-top: 36px; flex-wrap: wrap; }

/* ============================================================
   フッター
   ============================================================ */
.ft {
    background: #070a0f;
    border-top: 1px solid var(--line);
    padding: 54px 0 36px;
    font-size: 13px;
    color: var(--text-sub);
}
.ft_grid {
    display: flex;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
    align-items: flex-start;
}
.ft_logo img { height: 24px; width: auto; opacity: 0.9; }
.ft_addr { margin-top: 14px; line-height: 1.9; }
.ft_nav { display: flex; gap: 26px; flex-wrap: wrap; }
.ft_nav a { font-family: var(--en); font-size: 12px; letter-spacing: 0.16em; opacity: 0.75; transition: opacity 0.2s, color 0.2s; }
.ft_nav a:hover { opacity: 1; color: var(--cyan); }
.ft_copy { margin-top: 36px; padding-top: 18px; border-top: 1px solid var(--line); font-family: var(--en); font-size: 11px; letter-spacing: 0.12em; opacity: 0.55; }

/* ============================================================
   下層ページ共通
   ============================================================ */
.page_hero {
    position: relative;
    background: var(--bg);
    padding: 150px 0 70px;
    overflow: hidden;
}
.page_hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 80% 100% at 50% 0%, #000 20%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 80% 100% at 50% 0%, #000 20%, transparent 80%);
}
.page_hero_in { position: relative; }
.page_hero_en {
    font-family: var(--en);
    font-size: clamp(34px, 5.5vw, 56px);
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.15;
}
.page_hero_en .dot {
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.page_hero_ja { font-size: 14px; font-weight: 600; letter-spacing: 0.2em; color: var(--text-sub); margin-top: 10px; }
.crumbs { display: flex; gap: 8px; font-size: 11px; color: var(--text-sub); margin-bottom: 18px; letter-spacing: 0.08em; }
.crumbs a { color: var(--text-sub); }
.crumbs a:hover { color: var(--cyan); }

/* サービス詳細 */
.svcd_list { display: flex; flex-direction: column; gap: 26px; margin-top: 48px; }
.svcd {
    background: var(--light-card);
    border: 1px solid var(--light-line);
    clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
    padding: 38px 40px;
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 30px;
}
.svcd_no_wrap { border-right: 1px solid var(--light-line); padding-right: 26px; }
.svcd_no {
    font-family: var(--en);
    font-size: 30px;
    font-weight: 700;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1.2;
}
.svcd_en { font-family: var(--en); font-size: 11px; letter-spacing: 0.16em; color: var(--ink-sub); text-transform: uppercase; margin-top: 6px; line-height: 1.6; }
.svcd_name { font-size: 21px; font-weight: 700; letter-spacing: 0.04em; }
.svcd_desc { font-size: 14.5px; color: var(--ink-sub); margin-top: 12px; }
.svcd_tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.svcd_tag {
    font-size: 12px;
    color: var(--ink-sub);
    border: 1px solid var(--light-line);
    background: var(--light-bg);
    padding: 4px 12px;
    clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}
@media (max-width: 720px) {
    .svcd { grid-template-columns: 1fr; gap: 18px; padding: 26px 22px; }
    .svcd_no_wrap { border-right: none; border-bottom: 1px solid var(--light-line); padding: 0 0 14px; }
}

/* 会社概要ページ */
.co_full_table { width: 100%; border-collapse: collapse; font-size: 14.5px; margin-top: 48px; background: var(--light-card); border: 1px solid var(--light-line); }
.co_full_table th {
    text-align: left;
    font-weight: 600;
    color: var(--ink-sub);
    white-space: nowrap;
    width: 180px;
    padding: 16px 24px;
    border-bottom: 1px solid var(--light-line);
    background: #fbfbfc;
    vertical-align: top;
}
.co_full_table td { padding: 16px 24px; border-bottom: 1px solid var(--light-line); color: var(--ink); }
.co_full_table tr:last-child th, .co_full_table tr:last-child td { border-bottom: none; }
@media (max-width: 600px) {
    .co_full_table th { width: 100px; padding: 13px 14px; font-size: 12.5px; }
    .co_full_table td { padding: 13px 14px; }
}
.co_map { margin-top: 26px; border: 1px solid var(--light-line); }
.co_map iframe { width: 100%; height: 380px; border: 0; display: block; }

/* お問い合わせページ */
.ct_grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 48px; margin-top: 48px; align-items: start; }
.ct_info { font-size: 14px; color: var(--ink-sub); }
.ct_info_block { border-left: 2px solid transparent; border-image: var(--grad) 1; border-left-style: solid; padding-left: 16px; margin-bottom: 22px; }
.ct_info_label { font-family: var(--en); font-size: 11px; letter-spacing: 0.2em; color: var(--ink-sub); text-transform: uppercase; }
.ct_info_value { font-size: 17px; font-weight: 700; color: var(--ink); margin-top: 2px; }
.ct_form {
    background: var(--light-card);
    border: 1px solid var(--light-line);
    clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
    padding: 34px 36px 36px;
}
.f_row { margin-bottom: 18px; }
.f_label { display: block; font-size: 13px; font-weight: 600; color: var(--ink); margin-bottom: 7px; }
.f_label small { font-family: var(--en); font-size: 10px; letter-spacing: 0.14em; color: var(--ink-sub); font-weight: 500; margin-left: 8px; }
.f_req { color: #dc2626; font-size: 11px; margin-left: 6px; }
.f_input, .f_textarea {
    width: 100%;
    font-size: 16px;   /* iOS Safari 自動ズーム回避 */
    font-family: inherit;
    color: var(--ink);
    background: #f3f4f6;
    border: 1px solid #dde0e5;
    padding: 12px 14px;
    transition: background 0.15s, border-color 0.15s, box-shadow 0.15s;
}
.f_input:focus, .f_textarea:focus {
    outline: none;
    background: #fff;
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.14);
}
.f_textarea { min-height: 150px; resize: vertical; }
.f_submit_wrap { margin-top: 26px; }
.f_submit {
    border: none;
    width: 100%;
    font-family: inherit;
}
.f_note { font-size: 12px; color: var(--ink-sub); margin-top: 14px; }
@media (max-width: 820px) {
    .ct_grid { grid-template-columns: 1fr; gap: 30px; }
    .ct_form { padding: 24px 20px 28px; }
}

/* 送信完了 */
.thanks_box { text-align: center; padding: 40px 0 20px; }
.thanks_icon {
    width: 72px; height: 72px;
    margin: 0 auto 26px;
    display: flex; align-items: center; justify-content: center;
    background: var(--grad);
    clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}
.thanks_title { font-size: 24px; font-weight: 700; letter-spacing: 0.06em; }
.thanks_text { color: var(--ink-sub); margin-top: 14px; }

/* ============================================================
   スクロール連動の表示（控えめフェードアップ）
   ============================================================ */
.rv { opacity: 0; transform: translateY(24px); transition: opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1), transform 0.9s cubic-bezier(0.22, 1, 0.36, 1); }
.rv.on { opacity: 1; transform: none; }
.rv2 { transition-delay: 0.1s; }
.rv3 { transition-delay: 0.2s; }
.rv4 { transition-delay: 0.3s; }
@media (prefers-reduced-motion: reduce) {
    .rv, .hero_label, .hero_title, .hero_sub, .hero_desc, .hero_btns {
        opacity: 1 !important;
        transform: none !important;
        animation: none !important;
        transition: none !important;
    }
    .hero_glow1, .hero_glow2 { animation: none !important; }
}

/* ============================================================
   スマホ余白調整（左右 + ヒーロー上下バランス）
   ============================================================ */
@media (max-width: 600px) {
    .wrap { padding: 0 32px; }
    .hero_in { padding-top: 88px; padding-bottom: 72px; }
}