/* =========================================================
   Office Concierge v2
   TOP HERO 2026
   ========================================================= */

.oc-home {
  margin: 0;
  padding: 0;
}

/* -------------------------
   HERO
------------------------- */

.oc-hero {
  position: relative;
  width: 100%;
  min-height: 720px;
  overflow: hidden;

  background-image: url("../images/mainv_bg.jpg");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

/* 左側の文字を読みやすくする薄いグラデーション */
.oc-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;

  background:
    linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.82) 0%,
      rgba(255, 255, 255, 0.58) 30%,
      rgba(255, 255, 255, 0.10) 58%,
      rgba(255, 255, 255, 0) 100%
    );
}

/* -------------------------
   HERO INNER
------------------------- */

.oc-hero__inner {
  position: relative;
  z-index: 2;

  width: min(1500px, calc(100% - 80px));
  min-height: 720px;
  margin: 0 auto;

  display: grid;
  grid-template-columns: 46% 54%;
  align-items: center;
}

/* -------------------------
   LEFT CONTENT
------------------------- */

.oc-hero__content {
  position: relative;
  z-index: 3;
  padding: 70px 0;
}

.oc-hero__catch {
  margin: 0 0 28px;

  color: #062b58;
  font-size: clamp(30px, 2.8vw, 52px);
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: 0.04em;
}

/* -------------------------
   BRAND
------------------------- */

.oc-hero__brand {
  margin-bottom: 14px;
}

.oc-hero__brand-small {
  margin: 0 0 0.15em;

  color: #0875cc;
  font-size: clamp(18px, 1.5vw, 26px);
  font-weight: 700;
}

.oc-hero__brand h1 {
  margin: 0;

  color: #0875cc;
  font-size: clamp(48px, 5vw, 82px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.05em;
}

/* -------------------------
   LEAD
------------------------- */

.oc-hero__lead {
  margin: 20px 0 28px;

  color: #082b50;
  font-size: clamp(16px, 1.25vw, 21px);
  font-weight: 600;
  line-height: 1.8;
  letter-spacing: 0.04em;
}

/* -------------------------
   BUTTONS
------------------------- */

.oc-hero__buttons {
  width: min(440px, 100%);

  display: grid;
  gap: 12px;
}

.oc-hero__button {
  box-sizing: border-box;

  min-height: 72px;
  padding: 0 28px;

  display: flex;
  align-items: center;
  justify-content: center;

  border-radius: 10px;

  font-size: 21px;
  font-weight: 700;
  text-decoration: none;

  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background 0.25s ease;
}

.oc-hero__button:hover {
  transform: translateY(-2px);
}

.oc-hero__button--primary {
  color: #fff;

  background: linear-gradient(
    90deg,
    #14aeea 0%,
    #006bd6 100%
  );

  box-shadow: 0 10px 25px rgba(0, 91, 190, 0.20);
}

.oc-hero__button--primary:hover {
  color: #fff;
  box-shadow: 0 14px 30px rgba(0, 91, 190, 0.30);
}

.oc-hero__button--secondary {
  color: #006cc7;

  background: rgba(255, 255, 255, 0.94);
  border: 2px solid #0b8bdf;
}

.oc-hero__button--secondary:hover {
  color: #006cc7;
  background: #fff;
}

.oc-hero__arrow {
  font-size: 34px;
  font-weight: 300;
  line-height: 1;
}

/* -------------------------
   RIGHT VISUAL
------------------------- */

.oc-hero__visual {
  position: relative;
  height: 590px;
}

/* -------------------------
   LAPTOP
------------------------- */

.oc-hero__laptop {
  position: absolute;

  width: 88%;
  max-width: 760px;

  right: 3%;
  top: 50%;

  transform: translateY(-44%);
}

.oc-hero__screen {
  position: relative;

  aspect-ratio: 16 / 10;

  padding: 14px;

  overflow: hidden;

  background: #111;
  border: 3px solid #171717;
  border-radius: 18px 18px 8px 8px;

  box-shadow:
    0 25px 55px rgba(0, 31, 63, 0.30);
}

/* 後でここを動画に変更 */
.oc-hero__movie-placeholder {
  width: 100%;
  height: 100%;

  display: flex;
  align-items: center;
  justify-content: center;

  color: #0875cc;
  text-align: center;
  font-size: 28px;
  font-weight: 700;

  background:
    linear-gradient(
      135deg,
      #ffffff 0%,
      #eef7ff 100%
    );

  border-radius: 5px;
}

.oc-hero__laptop-base {
  position: relative;

  width: 108%;
  height: 22px;

  left: -4%;

  background: linear-gradient(
    180deg,
    #e7e9eb 0%,
    #8e9499 100%
  );

  border-radius: 2px 2px 14px 14px;

  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.22);
}

.oc-hero__laptop-base::after {
  content: "";

  position: absolute;

  width: 16%;
  height: 5px;

  left: 42%;
  top: 0;

  background: #c3c6c8;

  border-radius: 0 0 5px 5px;
}

/* -------------------------
   PHONE
------------------------- */

.oc-hero__phone {
    position: absolute;

    width: 145px;
    aspect-ratio: 9 / 15.5;
    right: -3%;
    bottom: 48px;

    padding: 8px;
    z-index: 5;

    background: #111;
    border-radius: 27px;

    box-shadow:
        0 18px 35px rgba(0, 31, 63, 0.30);
}

.oc-hero__phone-screen {
  width: 100%;
  height: 100%;

  display: flex;
  align-items: center;
  justify-content: center;

  color: #0875cc;
  text-align: center;
  font-size: 16px;
  font-weight: 700;

  background: #fff;

  border-radius: 20px;
}

/* -------------------------
   TABLET
------------------------- */

@media (max-width: 1100px) {

  .oc-hero {
    min-height: 680px;
  }

  .oc-hero__inner {
    width: min(100% - 50px, 1200px);
    min-height: 680px;

    grid-template-columns: 48% 52%;
  }

  .oc-hero__visual {
    height: 520px;
  }

  ..oc-hero__phone {
    width: 85px;
    height: auto;
    aspect-ratio: 9 / 15.5;
}

}

/* -------------------------
   SMARTPHONE
------------------------- */

@media (max-width: 767px) {

  .oc-hero {
    min-height: auto;

    background-position: 55% center;
  }

  .oc-hero__overlay {
    background:
      linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.93) 0%,
        rgba(255, 255, 255, 0.82) 50%,
        rgba(255, 255, 255, 0.30) 100%
      );
  }

  .oc-hero__inner {
    width: calc(100% - 36px);
    min-height: auto;

    display: block;

    padding: 52px 0 45px;
  }

  .oc-hero__content {
    padding: 0;
  }

  .oc-hero__catch {
    margin-bottom: 22px;

    font-size: 30px;
    line-height: 1.45;
  }

  .oc-hero__brand h1 {
    font-size: 47px;
  }

  .oc-hero__lead {
    margin: 18px 0 24px;
  }

  .oc-hero__buttons {
    width: 100%;
  }

  .oc-hero__button {
    min-height: 62px;

    padding: 0 20px;

    font-size: 18px;
  }

  .oc-hero__visual {
    height: 330px;

    margin-top: 25px;
  }

  .oc-hero__laptop {
    width: 88%;

    right: 8%;
  }

  .oc-hero__phone {
    width: 85px;
    height: 175px;

    right: 0;
    bottom: 10px;

    padding: 5px;

    border-radius: 18px;
  }

  .oc-hero__phone-screen {
    border-radius: 14px;

    font-size: 12px;
  }

}
/* =========================================================
   HERO MOVIE
   ========================================================= */

.oc-hero__movie {
  position: absolute;
  top: 14px;
  left: 14px;

  width: calc(100% - 28px);
  height: calc(100% - 28px);

  display: block;

  object-fit: contain;
  object-position: center center;

  background: #fff;

  border-radius: 5px;
}

/* 動画右上のログイン情報をデモ表示に置き換える */
.oc-hero__movie-mask {
  position: absolute;

  top: 26px;
  right: 24px;

  z-index: 10;

  width: 125px;
  height: 36px;

  display: flex;
  align-items: center;
  justify-content: center;

  color: #33445a;
  background: #fff;

  border-radius: 4px;

  font-size: 11px;
  font-weight: 600;
  line-height: 1;

  pointer-events: none;
}
/* =========================================================
   HERO SMARTPHONE IMAGE
   ========================================================= */

.oc-hero__phone-screen {
  overflow: hidden;
}

.oc-hero__phone-screen img {
    display: block;
    width: 100%;
    height: auto;

    object-fit: contain;
    object-position: top center;

    transform: translateY(10px);

    background: #fff;
    border-radius: inherit;
}
.oc-hero__phone-screen {
    padding: 8px 0 0;
    box-sizing: border-box;
    background: #fff;
}


/* =========================================================
   RESULTS
   ========================================================= */

.oc-results {
  padding: 100px 0 110px;
  background: #fff;
}

.oc-results__inner {
  width: min(1320px, calc(100% - 80px));
  margin: 0 auto;
}

.oc-results__title {
  margin: 0 0 45px;

  color: #062b58;
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 800;
}

/* 上段 */
.oc-results__summary {
  display: grid;
  grid-template-columns: 1.15fr 1.35fr 0.75fr;

  min-height: 440px;
  overflow: hidden;

  background: #eaf4fc;
  border-radius: 22px;
}

.oc-results__numbers,
.oc-results__area,
.oc-results__pcs {
  min-height: 260px;
  padding: 42px;

  box-sizing: border-box;
}

/* 左 */
.oc-results__numbers {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 24px;

  background: rgba(255,255,255,0.35);
}

.oc-results__numbers p {
  margin: 0;

  color: #173f70;
  font-size: 22px;
  font-weight: 700;
}

.oc-results__numbers strong {
  color: #0875cc;
  font-size: 38px;
  font-weight: 800;
}

/* 中央 */
.oc-results__area {
  display: flex;
  flex-direction: column;
  justify-content: center;

  border-left: 1px solid rgba(6,43,88,0.12);
  border-right: 1px solid rgba(6,43,88,0.12);

  color: #173f70;
}

.oc-results__label {
  margin: 0 0 12px;

  color: #0875cc;
  font-size: 15px;
  font-weight: 700;
}

.oc-results__area p {
  margin: 0;

  font-size: 22px;
  font-weight: 700;
  line-height: 1.6;
}

/* 右 */
.oc-results__pcs {
  display: flex;
  align-items: center;
  justify-content: center;

  text-align: center;
  color: #173f70;
}

.oc-results__pcs p {
  margin: 0;

  font-size: 18px;
  font-weight: 700;
  line-height: 1.7;
}

.oc-results__pcs strong {
  color: #0875cc;
  font-size: 30px;
  font-weight: 800;
}

/* 業種 */
.oc-results__types {
  margin-top: 35px;
  padding: 34px;

  border: 1px solid #cbdbea;
  border-radius: 16px;
}

.oc-results__types-title {
  margin: 0 0 25px;

  color: #173f70;
  text-align: center;
  font-size: 20px;
  font-weight: 700;
}

.oc-results__grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 12px;
}

.oc-results__grid span {
  padding: 12px 8px;

  color: #fff;
  background: linear-gradient(
    90deg,
    #168fdd 0%,
    #0872c7 100%
  );

  border-radius: 6px;

  text-align: center;
  font-size: 14px;
  font-weight: 700;
}

/* 下部メッセージ */
.oc-results__message {
  margin: 40px 0 0;

  color: #173f70;
  text-align: center;

  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 700;
  line-height: 1.7;
}

/* Tablet */
@media (max-width: 1100px) {

  .oc-results__summary {
    grid-template-columns: 1fr 1fr;
  }

  .oc-results__pcs {
    grid-column: 1 / -1;

    min-height: 150px;
    border-top: 1px solid rgba(6,43,88,0.12);
  }

  .oc-results__grid {
    grid-template-columns: repeat(4, 1fr);
  }

}

/* Smartphone */
@media (max-width: 767px) {

  .oc-results {
    padding: 70px 0;
  }

  .oc-results__inner {
    width: calc(100% - 36px);
  }

  .oc-results__summary {
    display: block;
  }

  .oc-results__numbers,
  .oc-results__area,
  .oc-results__pcs {
    min-height: auto;
    padding: 30px 24px;
  }

  .oc-results__area {
    border-left: 0;
    border-right: 0;
    border-top: 1px solid rgba(6,43,88,0.12);
    border-bottom: 1px solid rgba(6,43,88,0.12);
  }

  .oc-results__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .oc-results__types {
    padding: 28px 18px;
  }

}
/* ========================================
   実績：納品地域・日本地図
======================================== */

.oc-results__area {
  position: relative;
  display: block;
  min-height: 350px;
  overflow: hidden;
}

.oc-results__area-text {
  position: absolute;
  left: 40px;
  top: 70px;
  z-index: 2;
}

.oc-results__area-text p {
  margin: 0;
}

.oc-results__area-text .oc-results__label {
  margin-bottom: 8px;
}

.oc-results__map {
  position: absolute;
  width: 320px;
  right: 25px;
  top: 52%;
  transform: translateY(-50%);
}

.oc-results__map img {
  display: block;
  width: 100%;
  height: auto;
}
.oc-results__numbers strong {
  white-space: nowrap;
}
/* 実績：納品地域の文字を大きく */
.oc-results__area {
  font-size: 22px;
  line-height: 1.6;
}

.oc-results__area .oc-results__label {
  font-size: 24px;
  font-weight: 700;
}


/* 実績：下部メッセージを大きく */
.oc-results__message {
  font-size: 28px;
  line-height: 1.7;
  font-weight: 700;
}
/* 実績：左側の数値エリアを中央配置 */
.oc-results__numbers {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.oc-results__numbers p {
    width: 100%;
    margin: 0 0 32px;
}

.oc-results__numbers p:last-child {
    margin-bottom: 0;
}
/* 納品地域：左側の実績と色を統一 */
.oc-results__area .oc-results__label {
    color: #173f70;
}

.oc-results__area p:not(.oc-results__label) {
    color: #0875cc;
    font-size: 30px;
    font-weight: 700;
    line-height: 1.55;
}
/* 実績：PC台数エリア */
.oc-results__pcs {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* 背景のノートPC */
.oc-results__pcs::after {
    content: "";
    position: absolute;

    width: 300px;
    height: 220px;

    right: -20px;
    bottom: -35px;

    background-image: url("../images/pc-bg.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;

    opacity: 0.22;
    pointer-events: none;
}

/* 文字をPC画像より前面へ */
.oc-results__pcs p {
    position: relative;
    z-index: 2;
}


.oc-product {
  padding: 110px 0 120px;
  background: #ffffff;
}

.oc-product__inner {
  width: min(1400px, calc(100% - 80px));
  margin: 0 auto;
}

/* BALENA CLOUD */
.oc-product__eyebrow {
  margin: 0 0 18px;
  color: #0875cc;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

/* メイン見出し */
.oc-product__title {
  margin: 0;
  color: #062b58;
  font-size: clamp(34px, 3.2vw, 52px);
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: 0.02em;
}

/* リード */
.oc-product__lead {
  margin: 25px 0 55px;
  color: #173f79;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.8;
}

/* 画像＋説明 */
.oc-product__content {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 70px;
  align-items: center;
}

/* バレーナクラウド画像 */
.oc-product__image {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 520px;
  padding: 35px;
  box-sizing: border-box;

  background: #f2f8fd;
  border-radius: 28px;
}

.oc-product__image img {
  display: block;
  width: 100%;
  max-width: 720px;
  height: auto;
  object-fit: contain;
}

/* 右側説明 */
.oc-product__text {
  padding: 20px 10px;
}

.oc-product__text h3 {
  margin: 0 0 28px;
  color: #062b58;
  font-size: clamp(30px, 2.5vw, 42px);
  font-weight: 800;
  line-height: 1.5;
}

.oc-product__text p {
  margin: 0 0 20px;
  color: #173f79;
  font-size: 18px;
  font-weight: 600;
  line-height: 2;
}

/* AI標準装備 */
.oc-product__ai {
  margin-top: 35px;
}

.oc-product__ai span {
  display: inline-block;
  padding: 12px 28px;

  background: #0875cc;
  border-radius: 999px;

  color: #ffffff;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.05em;
}


/* ========================================
   バレーナクラウドとは：スマートフォン
======================================== */

@media (max-width: 767px) {

  .oc-product {
    padding: 70px 0 80px;
  }

  .oc-product__inner {
    width: calc(100% - 36px);
  }

  .oc-product__eyebrow {
    font-size: 14px;
  }

  .oc-product__title {
    font-size: 30px;
  }

  .oc-product__title br {
    display: none;
  }

  .oc-product__lead {
    margin: 20px 0 35px;
    font-size: 18px;
  }

  .oc-product__content {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .oc-product__image {
    min-height: auto;
    padding: 20px;
    border-radius: 20px;
  }

  .oc-product__text {
    padding: 0;
  }

  .oc-product__text h3 {
    font-size: 28px;
  }

  .oc-product__text p {
    font-size: 16px;
    line-height: 1.9;
  }
}
/* バレーナクラウド紹介画像：サイズ調整 */
.oc-product img {
    display: block;
    width: 100%;
    max-width: 650px;
    height: auto;
    margin: 0 auto;
}
/* ========================================
   バレーナの広がり
======================================== */

.oc-platform {
  padding: 110px 0 120px;
  background: #f6faff;
}

.oc-platform__inner {
  width: min(1500px, calc(100% - 80px));
  margin: 0 auto;
}

.oc-platform__eyebrow {
  margin: 0 0 18px;
  color: #0875cc;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.oc-platform__title {
  margin: 0;
  color: #062b58;
  font-size: clamp(34px, 3.2vw, 52px);
  font-weight: 800;
  line-height: 1.45;
}

.oc-platform__lead {
  margin: 24px 0 50px;
  color: #173f79;
  font-size: 21px;
  font-weight: 600;
  line-height: 1.8;
}

.oc-platform__image {
  padding: 28px;
  background: #fff;
  border-radius: 28px;
  box-shadow: 0 18px 50px rgba(6, 43, 88, 0.08);
}

.oc-platform__image img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 auto;
}

@media (max-width: 767px) {

  .oc-platform {
    padding: 70px 0 80px;
  }

  .oc-platform__inner {
    width: calc(100% - 36px);
  }

  .oc-platform__eyebrow {
    font-size: 14px;
  }

  .oc-platform__title {
    font-size: 30px;
  }

  .oc-platform__title br,
  .oc-platform__lead br {
    display: none;
  }

  .oc-platform__lead {
    font-size: 17px;
    margin-bottom: 32px;
  }

  .oc-platform__image {
    padding: 12px;
    border-radius: 18px;
  }
}
/* ========================================
   BALENA APPLICATIONS
======================================== */

.oc-apps {
  padding: 120px 0 130px;
  background: #ffffff;
}

.oc-apps__inner {
  width: min(1400px, calc(100% - 80px));
  margin: 0 auto;
}

.oc-apps__eyebrow {
  margin: 0 0 18px;

  color: #0875cc;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.oc-apps__title {
  margin: 0;

  color: #062b58;
  font-size: clamp(34px, 3.2vw, 52px);
  font-weight: 800;
  line-height: 1.45;
}

.oc-apps__lead {
  margin: 24px 0 55px;

  color: #173f79;
  font-size: 21px;
  font-weight: 600;
  line-height: 1.8;
}

/* アプリ一覧 */
.oc-apps__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* 各カード */
.oc-app-card {
  min-height: 300px;
  padding: 35px 28px 30px;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  box-sizing: border-box;

  background: #f5faff;
  border: 1px solid #dceaf5;
  border-radius: 22px;

  text-align: center;

  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.oc-app-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 40px rgba(6, 43, 88, 0.10);
}

/* アイコン */
.oc-app-card img {
  display: block;

  width: 120px;
  height: 120px;

  margin: 0 auto 24px;

  object-fit: contain;
}

/* アプリ名 */
.oc-app-card h3 {
  margin: 0 0 10px;

  color: #062b58;
  font-size: 24px;
  font-weight: 800;
}

/* 説明 */
.oc-app-card p {
  margin: 0;

  color: #45617f;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.7;
}

/* BALENA AI */
.oc-app-card--ai {
  background: linear-gradient(
    135deg,
    #eef9ff 0%,
    #e0f3ff 100%
  );

  border-color: #9fd8f4;
}


/* ========================================
   TABLET
======================================== */

@media (max-width: 1100px) {

  .oc-apps__grid {
    grid-template-columns: repeat(2, 1fr);
  }

}


/* ========================================
   SMARTPHONE
======================================== */

@media (max-width: 767px) {

  .oc-apps {
    padding: 70px 0 80px;
  }

  .oc-apps__inner {
    width: calc(100% - 36px);
  }

  .oc-apps__eyebrow {
    font-size: 14px;
  }

  .oc-apps__title {
    font-size: 30px;
  }

  .oc-apps__lead {
    margin-bottom: 35px;

    font-size: 17px;
  }

  .oc-apps__lead br {
    display: none;
  }

  .oc-apps__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .oc-app-card {
    min-height: 250px;
    padding: 28px 22px;
  }

  .oc-app-card img {
    width: 105px;
    height: 105px;

    margin-bottom: 20px;
  }

  .oc-app-card h3 {
    font-size: 22px;
  }

}
/* ========================================
   BALENA CLOUD FUNCTIONS
======================================== */

.oc-cloud-functions {
  padding: 120px 0 130px;
  background: #f6faff;
}

.oc-cloud-functions__inner {
  width: min(1400px, calc(100% - 80px));
  margin: 0 auto;
}

.oc-cloud-functions__eyebrow {
  margin: 0 0 18px;

  color: #0875cc;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.oc-cloud-functions__title {
  margin: 0;

  color: #062b58;
  font-size: clamp(34px, 3.2vw, 52px);
  font-weight: 800;
  line-height: 1.45;
}

.oc-cloud-functions__lead {
  margin: 24px 0 55px;

  color: #173f79;
  font-size: 21px;
  font-weight: 600;
  line-height: 1.8;
}


/* ========================================
   FUNCTION LIST
======================================== */

.oc-cloud-functions__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}


/* 各機能 */
.oc-cloud-function {
  position: relative;

  min-height: 155px;
  padding: 30px 34px;

  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 22px;
  align-items: center;

  box-sizing: border-box;

  background: #ffffff;
  border: 1px solid #dce9f4;
  border-radius: 18px;

  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}

.oc-cloud-function:hover {
  transform: translateY(-3px);

  border-color: #b8d9ef;

  box-shadow:
    0 14px 35px rgba(6, 43, 88, 0.08);
}


/* 番号 */
.oc-cloud-function__number {
  color: #8dc9ec;

  font-size: 34px;
  font-weight: 800;
  line-height: 1;

  letter-spacing: -0.04em;
}


/* 機能名 */
.oc-cloud-function h3 {
  margin: 0 0 10px;

  color: #062b58;

  font-size: 23px;
  font-weight: 800;
  line-height: 1.4;
}


/* 説明 */
.oc-cloud-function p {
  margin: 0;

  color: #526b84;

  font-size: 15px;
  font-weight: 500;
  line-height: 1.75;
}


/* ========================================
   BALENA AI
======================================== */

.oc-cloud-function--ai {
  background:
    linear-gradient(
      135deg,
      #eaf8ff 0%,
      #dff3ff 100%
    );

  border-color: #9fd8f4;
}

.oc-cloud-function--ai .oc-cloud-function__number {
  color: #0875cc;
}

.oc-cloud-function--ai h3 {
  color: #0875cc;
}


/* ========================================
   TABLET
======================================== */

@media (max-width: 1100px) {

  .oc-cloud-functions__list {
    grid-template-columns: 1fr;
  }

}


/* ========================================
   SMARTPHONE
======================================== */

@media (max-width: 767px) {

  .oc-cloud-functions {
    padding: 70px 0 80px;
  }

  .oc-cloud-functions__inner {
    width: calc(100% - 36px);
  }

  .oc-cloud-functions__eyebrow {
    font-size: 14px;
  }

  .oc-cloud-functions__title {
    font-size: 30px;
  }

  .oc-cloud-functions__title br,
  .oc-cloud-functions__lead br {
    display: none;
  }

  .oc-cloud-functions__lead {
    margin-bottom: 35px;

    font-size: 17px;
  }

  .oc-cloud-functions__list {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .oc-cloud-function {
    min-height: auto;

    padding: 24px 22px;

    grid-template-columns: 48px 1fr;
    gap: 14px;

    border-radius: 15px;
  }

  .oc-cloud-function__number {
    font-size: 25px;
  }

  .oc-cloud-function h3 {
    font-size: 20px;
  }

  .oc-cloud-function p {
    font-size: 14px;
  }

}
/* ========================================
   バレーナが選ばれる3つの理由
======================================== */

.oc-reasons {
  padding: 120px 0 130px;
  background: #ffffff;
}

.oc-reasons__inner {
  width: min(1400px, calc(100% - 80px));
  margin: 0 auto;
}

.oc-reasons__eyebrow {
  margin: 0 0 18px;

  color: #0875cc;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.oc-reasons__title {
  margin: 0;

  color: #062b58;
  font-size: clamp(34px, 3.2vw, 52px);
  font-weight: 800;
  line-height: 1.45;
}

.oc-reasons__lead {
  margin: 24px 0 55px;

  color: #173f79;
  font-size: 21px;
  font-weight: 600;
  line-height: 1.8;
}


/* 3カード */
.oc-reasons__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}


/* 各カード */
.oc-reason-card {
  position: relative;

  min-height: 360px;
  padding: 48px 38px 40px;

  box-sizing: border-box;

  overflow: hidden;

  background: #f5faff;
  border: 1px solid #dce9f4;
  border-radius: 24px;
}


/* 大きな番号 */
.oc-reason-card__number {
  position: absolute;

  right: 24px;
  top: 10px;

  color: rgba(8, 117, 204, 0.10);

  font-size: 110px;
  font-weight: 800;
  line-height: 1;

  pointer-events: none;
}


/* 見出し */
.oc-reason-card h3 {
  position: relative;
  z-index: 2;

  margin: 35px 0 28px;

  color: #062b58;

  font-size: 28px;
  font-weight: 800;
  line-height: 1.5;
}


/* 説明 */
.oc-reason-card p {
  position: relative;
  z-index: 2;

  margin: 0;

  color: #45617f;

  font-size: 17px;
  font-weight: 600;
  line-height: 1.9;
}


/* 3番目だけ少し強調 */
.oc-reason-card--accent {
  background:
    linear-gradient(
      135deg,
      #eef9ff 0%,
      #dff3ff 100%
    );

  border-color: #a8dcef;
}


/* ========================================
   TABLET
======================================== */

@media (max-width: 1100px) {

  .oc-reasons__grid {
    grid-template-columns: 1fr;
  }

  .oc-reason-card {
    min-height: 270px;
  }

}


/* ========================================
   SMARTPHONE
======================================== */

@media (max-width: 767px) {

  .oc-reasons {
    padding: 70px 0 80px;
  }

  .oc-reasons__inner {
    width: calc(100% - 36px);
  }

  .oc-reasons__eyebrow {
    font-size: 14px;
  }

  .oc-reasons__title {
    font-size: 30px;
  }

  .oc-reasons__title br,
  .oc-reasons__lead br {
    display: none;
  }

  .oc-reasons__lead {
    margin-bottom: 35px;
    font-size: 17px;
  }

  .oc-reasons__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .oc-reason-card {
    min-height: auto;
    padding: 36px 28px 32px;
  }

  .oc-reason-card__number {
    font-size: 80px;
  }

  .oc-reason-card h3 {
    margin-top: 25px;
    font-size: 24px;
  }

  .oc-reason-card p {
    font-size: 15px;
  }

}
/* ========================================
   FINAL CTA
======================================== */

.oc-final-cta {
  position: relative;
  overflow: hidden;

  padding: 120px 0 110px;

  background:
    linear-gradient(
      135deg,
      #062b58 0%,
      #064f91 55%,
      #0875cc 100%
    );
}

/* 背景の装飾 */
.oc-final-cta::before {
  content: "";

  position: absolute;
  width: 620px;
  height: 620px;

  right: -180px;
  top: -260px;

  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
}

.oc-final-cta::after {
  content: "";

  position: absolute;
  width: 420px;
  height: 420px;

  right: 40px;
  bottom: -280px;

  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 50%;
}

.oc-final-cta__inner {
  position: relative;
  z-index: 2;

  width: min(1200px, calc(100% - 80px));
  margin: 0 auto;

  text-align: center;
}

.oc-final-cta__eyebrow {
  margin: 0 0 20px;

  color: #75d6ff;

  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.oc-final-cta__title {
  margin: 0;

  color: #ffffff;

  font-size: clamp(38px, 4vw, 60px);
  font-weight: 800;
  line-height: 1.4;
}

.oc-final-cta__lead {
  margin: 28px 0 48px;

  color: rgba(255, 255, 255, 0.88);

  font-size: 20px;
  font-weight: 600;
  line-height: 1.9;
}


/* ボタン */
.oc-final-cta__buttons {
  width: min(900px, 100%);
  margin: 0 auto;

  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.oc-final-cta__button {
  min-height: 105px;
  padding: 20px 28px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  box-sizing: border-box;

  border-radius: 14px;

  text-align: left;
  text-decoration: none;

  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.oc-final-cta__button:hover {
  transform: translateY(-4px);
}


/* 無料体験 */
.oc-final-cta__button--primary {
  color: #062b58;
  background: #ffffff;

  box-shadow:
    0 15px 35px rgba(0, 0, 0, 0.14);
}

.oc-final-cta__button--primary:hover {
  color: #062b58;

  box-shadow:
    0 20px 45px rgba(0, 0, 0, 0.20);
}


/* 説明を聞きたい */
.oc-final-cta__button--secondary {
  color: #ffffff;

  background: rgba(255, 255, 255, 0.10);

  border: 1px solid rgba(255, 255, 255, 0.55);
}

.oc-final-cta__button--secondary:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.16);
}


/* ボタン内の小さい文字 */
.oc-final-cta__button small {
  display: block;
  margin-bottom: 5px;

  font-size: 13px;
  font-weight: 600;

  opacity: 0.72;
}


/* ボタンメイン文字 */
.oc-final-cta__button span:first-child {
  font-size: 21px;
  font-weight: 800;
  line-height: 1.4;
}


/* 矢印 */
.oc-final-cta__arrow {
  margin-left: 15px;

  font-size: 30px;
  font-weight: 300;
}


/* 下部注記 */
.oc-final-cta__note {
  margin: 28px 0 0;

  color: rgba(255, 255, 255, 0.70);

  font-size: 14px;
  font-weight: 600;
}


/* ========================================
   SMARTPHONE
======================================== */

@media (max-width: 767px) {

  .oc-final-cta {
    padding: 75px 0 70px;
  }

  .oc-final-cta__inner {
    width: calc(100% - 36px);
  }

  .oc-final-cta__eyebrow {
    font-size: 13px;
  }

  .oc-final-cta__title {
    font-size: 32px;
  }

  .oc-final-cta__title br,
  .oc-final-cta__lead br {
    display: none;
  }

  .oc-final-cta__lead {
    margin: 22px 0 35px;

    font-size: 16px;
  }

  .oc-final-cta__buttons {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .oc-final-cta__button {
    min-height: 90px;
    padding: 18px 22px;
  }

  .oc-final-cta__button span:first-child {
    font-size: 18px;
  }

}
/* FINAL CTA：ボタン文字を中央揃え */
.oc-final-cta__button {
  position: relative;
  justify-content: center;
  text-align: center;
}

.oc-final-cta__button span:first-child {
  text-align: center;
}

/* 矢印は右端に固定 */
.oc-final-cta__arrow {
  position: absolute;
  right: 28px;
  margin-left: 0;
}
/* FINAL CTA：ボタン文字を大きく */
.oc-final-cta__button span:first-child {
  font-size: 26px;
}

/* 上の小さい説明文字 */
.oc-final-cta__button small {
  font-size: 15px;
}
/* ========================================
   SMARTPHONE HERO 最終調整
======================================== */

@media (max-width: 767px) {

  /* メインコピー */
  .oc-hero__catch {
    font-size: 27px;
    line-height: 1.5;
    letter-spacing: 0.02em;
  }

  /* バレーナクラウド */
  .oc-hero__brand h1 {
  font-size: clamp(30px, 9vw, 39px);
  line-height: 1.15;
  letter-spacing: -0.05em;
  white-space: nowrap;
}

  /* 建設DX バレーナ */
  .oc-hero__brand-small {
    font-size: 17px;
  }

  /* 説明文 */
  .oc-hero__lead {
    font-size: 16px;
    line-height: 1.75;
  }

}
/* HEROボタン：文字を中央揃え */
.oc-hero__button {
    position: relative;
    justify-content: center;
    text-align: center;
}

.oc-hero__arrow {
    position: absolute;
    right: 28px;
}

/* ========================================
   HERO PRODUCT LOGOS
======================================== */

.oc-hero__brand--logos {
    margin: 28px 0 25px;
}

.oc-hero__logo--balena {
    display: block;
    width: 180px;
    max-width: 100%;
    height: auto;
    margin: 0 0 6px;
}

.oc-hero__logo--cloud {
    display: block;
    width: 360px;
    max-width: 100%;
    height: auto;
    margin: 0;
}
/* ========================================
   HERO PRODUCT LOGOS 最終調整
======================================== */

.oc-hero__brand--logos .oc-hero__logo--balena {
    display: block;
    width: 180px !important;
    max-width: 180px !important;
    height: auto !important;
    margin: 0 !important;
}

.oc-hero__brand--logos .oc-hero__logo--cloud {
    display: block;
   width: 600px !important;
max-width: 600px !important;
    height: auto !important;
    margin: 0 !important;
}
/* HERO ロゴ間隔の最終調整 */
.oc-hero__logo--balena {
    margin: 0 !important;
}

.oc-hero__logo--cloud {
    margin-top: 0 !important;
}