@charset "UTF-8";
/* =========================================================
   /security/ セキュリティへの取り組み（LP 版）
   ・正本はこの SCSS。security.css はここからコンパイルする
   ・土台は container.css の ctlp_ 部品（ラベル・見出し・暗い面・CTA）と container_lp.js を流用
   ・このファイルは sec_ 始まりの差分だけ（scss_use=4＝下層全ページで読まれるため、この中で閉じる）
   ========================================================= */
.sec_sec {
  padding: clamp(80px, 11vw, 160px) 0;
}
.sec_hero.ctlp_statement {
  padding-top: clamp(160px, 20vw, 280px);
}
.sec_note {
  max-width: 720px;
  margin-top: clamp(40px, 5vw, 64px);
  font-size: 15px;
  line-height: 2.05;
}
/* ---- 数字 ---- */
.sec_facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: clamp(48px, 6vw, 80px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(0, 0, 0, 0.16);
}
.sec_fact {
  padding: 32px 24px 32px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.16);
}
.sec_fact + .sec_fact {
  padding-left: 24px;
  border-left: 1px solid rgba(0, 0, 0, 0.16);
}
.sec_fact_num {
  display: block;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 800;
  font-size: clamp(64px, 9vw, 136px);
  line-height: 1;
  letter-spacing: -0.04em;
}
.sec_fact_num small {
  margin-left: 6px;
  font-size: clamp(18px, 2vw, 28px);
  font-weight: 700;
  letter-spacing: 0;
}
.sec_fact_txt {
  display: block;
  margin-top: 18px;
  font-size: 14px;
  line-height: 1.85;
}
/* ---- 考え方（暗い面） ---- */
.sec_policy {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin: clamp(48px, 6vw, 80px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}
.sec_policy_item {
  padding: clamp(28px, 3.4vw, 48px) clamp(20px, 3vw, 48px) clamp(28px, 3.4vw, 48px) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}
.sec_policy_item:nth-child(even) {
  padding-left: clamp(20px, 3vw, 48px);
  border-left: 1px solid rgba(255, 255, 255, 0.16);
}
.sec_policy_item p {
  margin: 0;
  font-size: 15px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.72);
}
.sec_policy_no {
  display: block;
  margin-bottom: 20px;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: clamp(44px, 5vw, 72px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.5);
  color: transparent;
}
.sec_policy_title {
  margin: 0 0 12px;
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 700;
  line-height: 1.5;
}
/* ---- 取り組み ---- */
.sec_list {
  margin: clamp(40px, 5vw, 72px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(0, 0, 0, 0.16);
}
.sec_item {
  display: flex;
  align-items: flex-start;
  gap: clamp(16px, 3vw, 48px);
  padding: clamp(24px, 2.8vw, 40px) 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.16);
}
.sec_tag {
  flex-shrink: 0;
  min-width: 84px;
  margin-top: 4px;
  padding: 3px 16px;
  border: 1px solid #0a0a0a;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.7;
  text-align: center;
  white-space: nowrap;
}
.sec_tag.is_done {
  background: #0a0a0a;
  color: #fff;
}
.sec_item_body {
  flex: 1 1 auto;
  min-width: 0;
}
.sec_item_body p {
  margin: 0;
  font-size: 15px;
  line-height: 2;
}
.sec_item_title {
  margin: 0 0 8px;
  font-size: clamp(17px, 1.6vw, 22px);
  font-weight: 700;
  line-height: 1.6;
}
/* ---- 流れ（暗い面） ---- */
.sec_flow {
  margin: clamp(40px, 5vw, 72px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}
.sec_flow li {
  display: flex;
  align-items: baseline;
  gap: clamp(20px, 4vw, 64px);
  padding: clamp(24px, 3vw, 40px) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}
.sec_flow_no {
  flex-shrink: 0;
  width: clamp(56px, 7vw, 96px);
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: clamp(32px, 4.4vw, 64px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.5);
  color: transparent;
}
.sec_flow_txt {
  font-size: clamp(15px, 1.3vw, 18px);
  line-height: 2;
}
/* ---- お願い ---- */
.sec_request {
  margin: clamp(40px, 5vw, 72px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(0, 0, 0, 0.16);
}
.sec_request li {
  position: relative;
  padding: clamp(20px, 2.4vw, 32px) 0 clamp(20px, 2.4vw, 32px) 28px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.16);
  font-size: clamp(15px, 1.3vw, 18px);
  line-height: 2;
}
.sec_request li::before {
  content: "";
  position: absolute;
  top: 2.1em;
  left: 0;
  width: 10px;
  height: 10px;
  background: #0a0a0a;
  transform: rotate(45deg);
}
@media (max-width: 900px) {
  .sec_policy {
    grid-template-columns: 1fr;
  }
  .sec_policy_item:nth-child(even) {
    padding-left: 0;
    border-left: 0;
  }
}
@media (max-width: 640px) {
  .sec_facts {
    grid-template-columns: 1fr;
  }
  .sec_fact {
    padding: 28px 0;
  }
  .sec_fact + .sec_fact {
    padding-left: 0;
    border-left: 0;
  }
  .sec_item {
    flex-direction: column;
    gap: 12px;
  }
  .sec_flow li {
    flex-direction: column;
    gap: 12px;
  }
}
/* =========================================================
   /service/container/ に挟むセキュリティ区間（6つの層）
   ・1025px 以上：区間を長くして画面に固定（is_pin。JS が付ける）。スクロールで層が切り替わる
   ・1024px 以下／動きを減らす：6層を縦に並べるだけ（JS は何もしない）
   ========================================================= */
.sec_lay {
  position: relative;
  border-top: 1px solid rgba(0, 0, 0, 0.16);
}
.sec_lay_head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  grid-auto-flow: column;
  gap: clamp(24px, 4vw, 64px);
  align-items: end;
}
.sec_lay_head .ctlp_title {
  margin-top: 16px;
}
.sec_lay_head .ctlp_lead {
  margin-top: 0;
  font-size: 14px;
  line-height: 1.95;
}
.sec_lay_count {
  display: none;
  margin: 12px 0 0;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
}
.sec_lay_stage {
  display: grid;
  grid-template-columns: minmax(280px, 400px) 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
  margin-top: clamp(40px, 5vw, 72px);
}
/* ---- 図 ---- */
.sec_lay_viz {
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
}
.sec_lay_svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}
.sec_lay_ring {
  fill: transparent;
  stroke: rgba(0, 0, 0, 0.22);
  stroke-width: 1;
  transition: stroke 0.5s ease, stroke-width 0.5s ease, fill 0.5s ease;
}
.sec_lay_ring.is_passed {
  stroke: #0a0a0a;
}
.sec_lay_ring.is_on {
  stroke: #0a0a0a;
  stroke-width: 3;
  fill: rgba(0, 0, 0, 0.07);
}
.sec_lay_core {
  fill: #0a0a0a;
}
.sec_lay_dot {
  fill: #0a0a0a;
}
.sec_lay_hit {
  fill: none;
  stroke: #0a0a0a;
  stroke-width: 1.5;
}
/* ---- 6層の説明 ---- */
.sec_lay_list {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}
.sec_lay_item {
  padding: clamp(24px, 3vw, 36px) 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.16);
}
.sec_lay_no {
  display: block;
  margin-bottom: 8px;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: clamp(32px, 3.6vw, 52px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  -webkit-text-stroke: 1px #0a0a0a;
  color: transparent;
}
.sec_lay_name {
  margin: 0;
  font-size: clamp(22px, 2.4vw, 32px);
  font-weight: 700;
  line-height: 1.4;
}
.sec_lay_sub {
  margin: 4px 0 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  opacity: 0.6;
}
.sec_lay_rows {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.sec_lay_rows li {
  padding: 9px 0;
  border-top: 1px solid rgba(0, 0, 0, 0.16);
  font-size: 13.5px;
  line-height: 1.8;
}
.sec_lay_rows b {
  display: block;
  font-size: 15px;
  line-height: 1.6;
}
.sec_after_lay {
  border-top: 1px solid rgba(0, 0, 0, 0.16);
}
.sec_lay_after {
  padding: clamp(48px, 6vw, 96px) 0;
}
.sec_lay_more {
  margin: 0;
  font-size: 14px;
  line-height: 2;
}
.sec_lay_more .sec_more_link {
  margin-top: 12px;
}
.sec_more_link {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 16px 30px;
  border: 1px solid #0a0a0a;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
  transition: background 0.3s ease, color 0.3s ease;
}
.sec_more_link:hover, .sec_more_link:focus-visible {
  background: #0a0a0a;
  color: #fff;
}
/* ---- 画面に固定して層を切り替える（JS が is_pin を付けたときだけ） ---- */
.sec_lay.is_pin {
  height: calc(100vh + 6 * 55vh);
  padding: 0;
  /* 中身が画面より高いと上下とも切れるので、上から並べてヘッダーの下から始める（2026-10-30） */
  /* 項目名と説明を横に並べ、1行ずつを低くする */
}
.sec_lay.is_pin .sec_lay_pin {
  position: sticky;
  top: 0;
  display: flex;
  align-items: flex-start;
  height: 100vh;
  overflow: hidden;
}
.sec_lay.is_pin .sec_lay_inner {
  flex: 1 1 100%;
  min-width: 0;
  padding-top: clamp(84px, 11vh, 120px);
}
.sec_lay.is_pin .sec_lay_stage {
  grid-template-columns: minmax(240px, min(400px, 46vh)) 1fr;
  margin-top: clamp(16px, 3vh, 40px);
}
.sec_lay.is_pin .sec_lay_viz {
  max-width: min(400px, 46vh);
}
.sec_lay.is_pin .sec_lay_no {
  margin-bottom: 4px;
  font-size: clamp(28px, 5vh, 52px);
}
.sec_lay.is_pin .sec_lay_name {
  font-size: clamp(20px, 3.4vh, 32px);
}
.sec_lay.is_pin .sec_lay_rows {
  margin-top: clamp(10px, 1.8vh, 18px);
}
.sec_lay.is_pin .sec_lay_rows li {
  display: grid;
  grid-template-columns: 18em 1fr;
  gap: 0 20px;
  align-items: baseline;
  padding: clamp(6px, 1vh, 9px) 0;
  font-size: 13px;
  line-height: 1.7;
}
.sec_lay.is_pin .sec_lay_rows b {
  font-size: 14px;
  line-height: 1.6;
}
.sec_lay.is_pin .sec_lay_count {
  display: block;
}
.sec_lay.is_pin .sec_lay_list > .sec_lay_item {
  grid-row: 1;
  grid-column: 1;
  padding: 0;
  border-bottom: 0;
  opacity: 0;
  transform: translate3d(0, 24px, 0);
  pointer-events: none;
  transition: opacity 0.45s ease, transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.sec_lay.is_pin .sec_lay_list > .sec_lay_item.is_on {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.sec_lay.is_pin .sec_lay_head .ctlp_lead {
  font-size: 13px;
  line-height: 1.85;
}
@media (max-width: 1024px) {
  .sec_lay_head {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    grid-auto-flow: row;
    gap: 20px;
  }
  .sec_lay_stage {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .sec_lay_viz {
    display: none;
  }
}