@charset "UTF-8";
/* =========================================================
   STUDIO NAGAYU トップページ
   PC（1100px〜）：カンプの1px を単位にして比例で組む
     --u = 前半カンプ（幅731px）の1px / --v = 後半カンプ（幅801px）の1px
     基準は 1280px 幅（1280px より広い画面は中身を中央に置き、背景だけ広げる）
   タブレット（768〜1099px）・SP（〜767px）は専用レイアウト
   ========================================================= */
:root {
  --navy: #0f2a6b;
  --navy-2: #1b336f;
  --blue: #1565d8;
  --blue-2: #2b8ef0;
  --sky: #e8f3fd;
  --sky-2: #cfe6fb;
  --line: #d3e5f7;
  --text: #4b5567;
  --red-1: #e9504b;
  --red-2: #d42a37;
  --white: #fff;
  --font: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  --en: "Montserrat", "Noto Sans JP", sans-serif;
  --script: "Allison", cursive;
  --w: min(100vw, 1280px);
  --u: calc(var(--w) / 731);
  --v: calc(var(--w) / 801);
  --slant: 28deg;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: #fff;
  line-break: strict;
  word-break: keep-all;
  text-autospace: normal;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
small { font-size: inherit; }
main, .footer { overflow-x: clip; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, p { margin: 0; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.sp { display: none; }
h1, h2, h3, .hero__vcopy, .about__caption, .meo-card p, .ai-copy, .btn-cta, .btn-line, .cta__title, .message__catch {
  font-feature-settings: "palt" 1;
  word-break: keep-all;
  overflow-wrap: normal;
}
.text, .lead, .issue__text, .sup__text, .reason__text, .qa__inner p { text-wrap: pretty; }

/* ---------- 斜めの光の帯（装飾） ---------- */
section { position: relative; isolation: isolate; }
.streak {
  position: absolute;
  z-index: -1;
  pointer-events: none;
  transform: skewX(calc(var(--slant) * -1));
  background: linear-gradient(180deg, rgba(160, 206, 246, .55), rgba(205, 230, 252, .15));
}
.streak--soft { opacity: .6; }

/* ---------- ボタン ---------- */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .7em;
  color: #fff;
  font-weight: 700;
  letter-spacing: .06em;
  border-radius: 999px;
  background-color: var(--red-2);
  background-image: linear-gradient(90deg, var(--red-1), var(--red-2));
  box-shadow: 0 6px 16px rgba(227, 52, 63, .28);
  transition: transform .25s, box-shadow .25s, filter .25s;
}
.btn-cta svg { width: 1.15em; height: 1.15em; transition: transform .25s; }
.btn-cta:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(227, 52, 63, .34); filter: brightness(1.04); }
.btn-cta:hover svg, .btn-line:hover svg { transform: translateX(4px); }

.btn-line {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 2.2em;
  color: var(--navy);
  font-weight: 700;
  letter-spacing: .04em;
  border: 1.5px solid var(--navy-2);
  border-radius: 999px;
  background: rgba(255, 255, 255, .85);
  transition: background .25s, color .25s;
}
.btn-line svg { width: 1.3em; height: 1.3em; color: var(--blue); transition: transform .25s; }
.btn-line:hover { background: var(--navy); color: #fff; }
.btn-line:hover svg { color: #fff; }

/* ---------- 見出しまわり ---------- */
.label {
  font-family: var(--en);
  font-weight: 700;
  color: var(--blue);
  letter-spacing: .04em;
  line-height: 1;
}
.label--line { display: flex; align-items: center; gap: 1.4em; }
.label--line::after { content: ""; width: 5.2em; height: 1.5px; background: var(--blue-2); opacity: .8; }
.h2, .h2b, .svc__title { color: var(--navy); font-weight: 900; letter-spacing: .02em; }

/* =========================================================
   PC（1100px〜）
   ========================================================= */
@media (min-width: 1100px) {
  .container { width: var(--w); margin: 0 auto; padding: 0 calc(54 * var(--u)); }
  .container2 { width: var(--w); margin: 0 auto; padding: 0 calc(48 * var(--v)); }
  .label { font-size: max(12px, calc(9.2 * var(--u))); }
  .text { font-size: max(15px, calc(11.5 * var(--u))); line-height: 1.76; letter-spacing: .02em; }

  /* header */
  .header { position: fixed; inset: 0 0 auto; z-index: 50; transition: background .3s, box-shadow .3s; }
  .header.is-scrolled { background: rgba(255, 255, 255, .94); box-shadow: 0 4px 20px rgba(15, 42, 107, .08); backdrop-filter: blur(8px); }
  .header__inner { width: var(--w); margin: 0 auto; height: calc(64 * var(--u)); display: flex; align-items: center; padding: 0 calc(23 * var(--u)) 0 calc(31 * var(--u)); }
  .header.is-scrolled .header__inner { height: calc(52 * var(--u)); }
  .logo { display: flex; align-items: center; gap: calc(4 * var(--u)); }
  .header .logo__mark { width: calc(57 * var(--u)); height: calc(24 * var(--u)); }
  .header .logo__text { font-size: calc(15.2 * var(--u)); }
  .logo__text { font-family: var(--en); font-weight: 500; color: var(--navy); letter-spacing: .02em; white-space: nowrap; }
  .logo__text b { font-weight: 600; color: var(--blue); }
  .gnav { margin-left: auto; }
  .gnav ul { display: flex; gap: calc(17.5 * var(--u)); }
  .gnav a { font-size: max(13px, calc(8.4 * var(--u))); font-weight: 700; color: var(--navy); letter-spacing: .03em; position: relative; padding: 6px 0; }
  .gnav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--blue); transform: scaleX(0); transition: transform .25s; transform-origin: left; }
  .gnav a:hover::after { transform: scaleX(1); }
  .header__cta { margin-left: calc(16 * var(--u)); }
  .btn-cta--sm { height: calc(29 * var(--u)); padding: 0 calc(14 * var(--u)); font-size: max(13px, calc(8.8 * var(--u))); }
  .burger, .spnav, .about__more { display: none !important; }

  /* hero */
  .hero { height: calc(497 * var(--u)); overflow: hidden; background: linear-gradient(180deg, #f3f9ff, #fff 70%); }
  .hero__photo { position: absolute; z-index: -2; top: 0; bottom: 0; right: 0; left: 0; }
  .hero__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 30% 30%;
    -webkit-mask-image: linear-gradient(108deg, transparent 0 34%, rgba(0,0,0,.55) 41%, #000 49%);
            mask-image: linear-gradient(108deg, transparent 0 34%, rgba(0,0,0,.55) 41%, #000 49%); }
  .hero::after { content: ""; position: absolute; z-index: -1; left: 0; right: 0; bottom: 0; height: calc(16 * var(--u)); background: linear-gradient(0deg, #fff, transparent); }
  .streak--h1 { left: calc(50% - var(--w) / 2 - 20 * var(--u)); top: calc(74 * var(--u)); width: calc(34 * var(--u)); height: calc(150 * var(--u)); }
  .streak--h2 { left: calc(50% - var(--w) / 2 + 22 * var(--u)); top: calc(70 * var(--u)); width: calc(10 * var(--u)); height: calc(120 * var(--u)); opacity: .7; }
  .streak--h3 { z-index: 1; right: calc(50% - var(--w) / 2 - 10 * var(--u)); bottom: calc(10 * var(--u)); width: calc(40 * var(--u)); height: calc(200 * var(--u)); background: linear-gradient(180deg, rgba(255,255,255,.1), rgba(160, 206, 246, .75)); }
  .streak--h4 { z-index: 1; right: calc(50% - var(--w) / 2 + 52 * var(--u)); bottom: calc(10 * var(--u)); width: calc(6 * var(--u)); height: calc(160 * var(--u)); background: rgba(255,255,255,.7); }
  .hero__inner { position: relative; width: var(--w); height: 100%; margin: 0 auto; }
  .hero__copy { position: absolute; left: calc(54 * var(--u)); top: calc(116 * var(--u)); }
  .hero__tag { font-size: calc(11 * var(--u)); font-weight: 700; color: var(--navy); letter-spacing: .05em; }
  .hero__title { margin-top: calc(13 * var(--u)); font-size: calc(41 * var(--u)); line-height: 1.36; font-weight: 900; color: var(--navy); letter-spacing: .03em; }
  .hero__title em { font-style: normal; color: var(--blue); background: linear-gradient(90deg, #1f86ee, #1a5fe0); -webkit-background-clip: text; background-clip: text; color: transparent; }
  .hero__lead { margin-top: calc(11 * var(--u)); font-size: calc(10.6 * var(--u)); line-height: 2.05; font-weight: 500; color: #4b5567; letter-spacing: .04em; }
  .hero__brand { margin-top: calc(14 * var(--u)); display: flex; align-items: center; gap: calc(9 * var(--u)); font-family: var(--en); font-weight: 700; font-size: calc(10.5 * var(--u)); color: var(--navy); letter-spacing: .03em; }
  .hero__brand b { color: var(--blue); font-weight: 700; margin-left: -.5em; }
  .hero__brand::before, .hero__brand::after { content: ""; width: calc(38 * var(--u)); height: 1.5px; background: var(--blue-2); }
  .hero__map { position: relative; margin: calc(30 * var(--u)) 0 0 calc(-12 * var(--u)); width: calc(104 * var(--u)); }
  .hero__map img { width: 100%; }
  .hero__pin { position: absolute; left: 72%; top: 46%; width: calc(8 * var(--u)); height: calc(8 * var(--u)); border-radius: 50%; background: #e8333b; box-shadow: 0 0 0 3px rgba(232, 51, 59, .18); animation: pin 2.4s ease-in-out infinite; }
  .hero__map span { position: absolute; left: calc(110 * var(--u)); top: 45%; font-family: var(--en); font-weight: 500; font-size: calc(6.5 * var(--u)); line-height: 1.4; color: #7a95b8; letter-spacing: .12em; white-space: nowrap; }
  .hero__map span { left: calc(118 * var(--u)); top: 48%; font-size: calc(7.6 * var(--u)); }
  .hero__map small { font-size: 100%; letter-spacing: .08em; }
  .hero__vcopy { position: absolute; right: calc(24 * var(--u)); top: calc(122 * var(--u)); padding-left: calc(11 * var(--u)); border-left: 1.5px solid var(--navy); font-size: calc(10 * var(--u)); line-height: 1.85; font-weight: 700; color: var(--navy); letter-spacing: .12em; }

  /* news */
  .news { height: calc(55 * var(--u)); background: rgba(246, 250, 255, .96); box-shadow: 0 1px 0 #eef4fb; }
  .news__inner { width: var(--w); height: 100%; margin: 0 auto; display: flex; align-items: center; padding: 0 calc(42 * var(--u)); }
  .news__label { font-family: var(--en); color: var(--blue); font-weight: 700; font-size: calc(10 * var(--u)); letter-spacing: .06em; padding-right: calc(19 * var(--u)); border-right: 1px solid #b9d3ef; line-height: calc(18 * var(--u)); }
  .news__item { display: flex; gap: calc(23 * var(--u)); margin-left: calc(19 * var(--u)); font-size: max(13px, calc(8.6 * var(--u))); color: #3a4459; }
  .news__item:hover span { color: var(--blue); text-decoration: underline; }
  .news__more { margin-left: auto; display: flex; align-items: center; gap: calc(12 * var(--u)); font-size: max(13px, calc(8.6 * var(--u))); font-weight: 700; color: var(--navy); }
  .news__more svg { width: calc(11 * var(--u)); height: calc(11 * var(--u)); color: var(--blue); transition: transform .25s; }
  .news__more:hover svg { transform: translateX(4px); }

  /* issues */
  .issues { padding: calc(42 * var(--u)) 0 calc(31 * var(--u)); }
  .streak--i1 { left: calc(50% - var(--w)/2 - 40 * var(--u)); top: calc(50 * var(--u)); width: calc(50 * var(--u)); height: calc(110 * var(--u)); opacity: .5; }
  .streak--i2 { right: calc(50% - var(--w)/2 - 10 * var(--u)); top: calc(60 * var(--u)); width: calc(60 * var(--u)); height: calc(180 * var(--u)); opacity: .45; }
  .label--center { text-align: center; }
  .h2--center { text-align: center; }
  .issues .h2 { margin-top: calc(14 * var(--u)); font-size: calc(26.5 * var(--u)); line-height: 1.33; }
  .lead--center { text-align: center; }
  .issues .lead { margin-top: calc(12 * var(--u)); font-size: calc(12.6 * var(--u)); line-height: 1.64; letter-spacing: .04em; }
  .issues__list { margin-top: calc(36 * var(--u)); display: grid; grid-template-columns: 1fr 1fr 1fr; }
  .issue { padding: 0 calc(8 * var(--u)); }
  .issue + .issue { border-left: 1px solid var(--line); padding-left: calc(24 * var(--u)); }
  .issue:first-child { padding-left: calc(7 * var(--u)); }
  .issue__icon { width: calc(50 * var(--u)); height: calc(42 * var(--u)); color: var(--blue); margin-left: calc(-2 * var(--u)); margin-top: calc(-20 * var(--u)); }
  .issue__num { margin-top: calc(10 * var(--u)); font-family: var(--en); font-weight: 600; font-size: calc(18 * var(--u)); color: var(--blue); line-height: 1.1; }
  .issue__title { margin-top: calc(4 * var(--u)); font-size: calc(15.4 * var(--u)); line-height: 1.4; font-weight: 900; color: var(--navy); }
  .issue__text { margin-top: calc(13 * var(--u)); font-size: max(15px, calc(12 * var(--u))); line-height: 1.72; letter-spacing: .03em; }

  /* about */
  .about { height: calc(315 * var(--u)); }
  .about .container { height: 100%; }
  .about__body { padding-top: calc(32 * var(--u)); }
  .about .h2 { margin-top: calc(12 * var(--u)); font-size: calc(28 * var(--u)); line-height: 1.42; }
  .about .text { margin-top: calc(10 * var(--u)); }
  .about .btn-line { margin-top: calc(17 * var(--u)); }
  .btn-line { height: calc(30 * var(--u)); padding: 0 calc(18 * var(--u)) 0 calc(28 * var(--u)); font-size: max(14px, calc(11 * var(--u))); min-width: calc(176 * var(--u)); }
  .about__photo { position: absolute; z-index: -1; top: 0; bottom: 0; right: 0; left: calc(50% - var(--w)/2 + 252 * var(--u));
    clip-path: polygon(calc(166 * var(--u)) 0, 100% 0, 100% 100%, 0 100%); }
  .about__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 55%; }
  .about__script { position: absolute; left: calc(196 * var(--u)); top: calc(50 * var(--u)); transform: rotate(-14deg); color: #fff; font-size: calc(30 * var(--u)); line-height: .85; text-shadow: 0 2px 10px rgba(30, 90, 170, .25); }
  .about__caption { position: absolute; z-index: 1; right: 0; bottom: 0; width: calc(50% - var(--w)/2 + 186 * var(--u)); height: calc(64 * var(--u)); padding: calc(13 * var(--u)) 0 0 calc(58 * var(--u)); background: #fff; clip-path: polygon(calc(36 * var(--u)) 0, 100% 0, 100% 100%, 0 100%); font-size: calc(10.4 * var(--u)); line-height: 1.95; font-weight: 700; color: var(--navy); letter-spacing: .1em; }
  .streak--a1 { left: calc(50% - var(--w)/2 - 30 * var(--u)); top: calc(-20 * var(--u)); width: calc(40 * var(--u)); height: calc(80 * var(--u)); opacity: .6; }

  /* service */
  .svc__title { font-size: calc(26.8 * var(--u)); line-height: 1.3; letter-spacing: 0; white-space: nowrap; }
  .svc .label--line { gap: calc(14 * var(--u)); }
  .svc .label--line::after { width: calc(52 * var(--u)); }
  .svc__body .svc__title { margin-top: calc(10 * var(--u)); }
  .svc__body .text { margin-top: calc(8 * var(--u)); line-height: 2; }
  .checks { margin-top: calc(8 * var(--u)); display: grid; gap: calc(6 * var(--u)); }
  .checks li { display: flex; align-items: center; gap: calc(12 * var(--u)); font-size: max(15px, calc(12.2 * var(--u))); line-height: 1.6; letter-spacing: .03em; color: #3f4a5e; }
  .checks svg { width: calc(16 * var(--u)); height: calc(16 * var(--u)); flex: none; }
  /* 本文の下限15pxでカンプより縦に伸びるため、高さは固定せずボタン下に余白を取る */
  .svc .btn-line { margin-top: calc(15 * var(--u)); min-width: calc(196 * var(--u)); }

  .svc--web { min-height: calc(275 * var(--u)); padding-bottom: calc(30 * var(--u)); background: linear-gradient(180deg, #fff, #f5f9fe); }
  /* B案：Web は画像左・テキスト右 */
  .svc--web .svc__grid { display: flex; justify-content: flex-end; }
  .svc--web .svc__body { width: calc(336 * var(--u)); margin-right: calc(-40 * var(--u)); padding-top: calc(44 * var(--u)); }
  .svc__visual--web { position: absolute; z-index: -1; top: 0; bottom: 0; left: 0; right: calc(50% - var(--w)/2 + 362 * var(--u)); }
  .svc__visual--web img { width: 100%; height: 100%; object-fit: cover; object-position: 100% 50%;
    -webkit-mask-image: linear-gradient(290deg, transparent 0 6%, #000 28%); mask-image: linear-gradient(290deg, transparent 0 6%, #000 28%); }
  .streak--s1 { right: calc(50% - var(--w)/2 - 20 * var(--u)); top: calc(-10 * var(--u)); width: calc(60 * var(--u)); height: calc(70 * var(--u)); opacity: .55; }
  .streak--s2 { right: calc(50% - var(--w)/2 + 330 * var(--u)); bottom: 0; width: calc(26 * var(--u)); height: calc(120 * var(--u)); opacity: .5; }

  .svc--meo { min-height: calc(266 * var(--u)); padding-bottom: calc(30 * var(--u)); background: #f7fbff; }
  /* B案：MEO はテキスト左・画像右 */
  .svc--meo .svc__body { padding-top: calc(23 * var(--u)); }
  .svc__visual--meo { position: absolute; z-index: -1; top: 0; bottom: 0; right: 0; left: calc(50% - var(--w)/2 + 300 * var(--u)); }
  .svc__visual--meo > img { width: 100%; height: 100%; object-fit: cover; object-position: 30% 50%;
    clip-path: polygon(calc(110 * var(--u)) 0, 100% 0, 100% 100%, 0 100%); }
  .meo-card { position: absolute; left: calc(243 * var(--u)); top: calc(56 * var(--u)); width: calc(150 * var(--u)); padding: calc(10 * var(--u)); background: rgba(255,255,255,.96); border-radius: calc(7 * var(--u)); box-shadow: 0 8px 24px rgba(30, 80, 150, .14); }
  .meo-card img { width: calc(64 * var(--u)); height: calc(64 * var(--u)); object-fit: cover; border-radius: calc(5 * var(--u)); }
  .meo-card p { margin-top: calc(9 * var(--u)); font-size: calc(9.6 * var(--u)); line-height: 1.6; font-weight: 700; color: var(--navy); }
  .streak--m1 { left: calc(50% - var(--w)/2 - 40 * var(--u)); bottom: calc(-10 * var(--u)); width: calc(60 * var(--u)); height: calc(140 * var(--u)); opacity: .55; }

  .svc--ai { min-height: calc(222 * var(--u)); padding-bottom: calc(30 * var(--u)); background: #fff; }
  /* B案：AI も画像左・テキスト右 */
  .svc--ai .svc__grid { display: flex; justify-content: flex-end; }
  .svc--ai .svc__body { width: calc(336 * var(--u)); margin-right: calc(-40 * var(--u)); padding-top: calc(24 * var(--u)); }
  .svc__visual--ai { position: absolute; z-index: -1; top: 0; bottom: 0; left: 0; right: calc(50% - var(--w)/2 + 300 * var(--u));
    clip-path: polygon(0 0, 100% 0, calc(100% - 118 * var(--u)) 100%, 0 100%); }
  .svc__visual--ai img { width: 100%; height: 100%; object-fit: cover; object-position: 55% 50%; }
  .ai-copy { position: absolute; right: auto; left: calc(100% - 150 * var(--u)); top: calc(32 * var(--u)); color: #fff; font-size: calc(15 * var(--u)); line-height: 1.5; font-weight: 500; letter-spacing: .1em; text-shadow: 0 2px 12px rgba(10, 60, 140, .35); }
  .streak--x1 { right: calc(50% - var(--w)/2 - 20 * var(--u)); top: 0; width: calc(40 * var(--u)); height: calc(80 * var(--u)); opacity: .6; }

  /* ===== 後半（--v） ===== */
  .h2b { font-size: calc(24.4 * var(--v)); line-height: 1.35; }
  .sec2 .label { font-size: max(12px, calc(10 * var(--v))); }
  .head-row { display: grid; grid-template-columns: auto 1fr; align-items: end; column-gap: calc(18 * var(--v)); }
  .head-row .label { grid-column: 1 / -1; }
  .head-row .h2b { margin-top: calc(6 * var(--v)); }
  .head-row__desc { font-size: max(13px, calc(9.8 * var(--v))); color: #5d6779; letter-spacing: .04em; padding-bottom: calc(5 * var(--v)); }

  .support { padding: calc(20 * var(--v)) 0 calc(21 * var(--v)); background: linear-gradient(180deg, #fff, #f9fcff); }
  .streak--p1 { left: calc(50% - var(--w)/2 - 50 * var(--v)); top: 0; width: calc(40 * var(--v)); height: calc(170 * var(--v)); opacity: .45; }
  .streak--p2 { right: calc(50% - var(--w)/2 - 30 * var(--v)); top: calc(20 * var(--v)); width: calc(70 * var(--v)); height: calc(260 * var(--v)); opacity: .5; }
  .support__list { margin-top: calc(18 * var(--v)); display: grid; grid-template-columns: repeat(5, 1fr); }
  .sup { padding: 0 calc(8 * var(--v)) 0 calc(10 * var(--v)); text-align: center; }
  .sup + .sup { border-left: 1px solid var(--line); }
  .sup__icon { display: flex; justify-content: center; align-items: center; height: calc(40 * var(--v)); }
  .sup__icon svg, .sup__icon img { width: calc(37 * var(--v)); height: calc(37 * var(--v)); }
  .sup__icon--blue svg { color: var(--blue-2); }
  .ico-line { filter: invert(55%) sepia(93%) saturate(1500%) hue-rotate(95deg) brightness(95%) contrast(101%); }
  .ico-insta { display: grid; place-items: center; width: calc(37 * var(--v)); height: calc(37 * var(--v)); border-radius: 28%; background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285aeb 90%); padding: 4px; }
  .ico-insta img { filter: brightness(0) invert(1); width: 100% !important; height: 100% !important; }
  .sup__icon .ico-yt { width: calc(40 * var(--v)); height: calc(28 * var(--v)); }
  .sup__title { margin-top: calc(9 * var(--v)); min-height: calc(38 * var(--v)); font-size: calc(13 * var(--v)); line-height: 1.4; font-weight: 700; color: var(--navy); }
  .sup__text { margin-top: calc(10 * var(--v)); text-align: left; font-size: max(13px, calc(10 * var(--v))); line-height: 1.85; letter-spacing: .01em; }

  .reasons { padding: calc(15 * var(--v)) 0 calc(14 * var(--v)); background: rgba(246, 250, 255, .9); }
  .streak--r1 { left: calc(50% - var(--w)/2 - 40 * var(--v)); top: calc(-10 * var(--v)); width: calc(30 * var(--v)); height: calc(120 * var(--v)); opacity: .5; }
  .reasons__grid { display: grid; grid-template-columns: calc(200 * var(--v)) 1fr; align-items: center; }
  .reasons__title { margin-top: calc(9 * var(--v)); color: var(--navy); font-weight: 900; font-size: calc(21 * var(--v)); line-height: 1.5; }
  .reasons__big { font-size: calc(30.5 * var(--v)); }
  .reasons__list { display: grid; grid-template-columns: repeat(4, 1fr); }
  .reason { text-align: center; padding: calc(4 * var(--v)) calc(6 * var(--v)); }
  .reason + .reason { border-left: 1px solid var(--line); }
  .reason__icon { width: calc(38 * var(--v)); height: calc(38 * var(--v)); margin: 0 auto; color: var(--blue); }
  .reason__title { margin-top: calc(10 * var(--v)); font-size: max(14px, calc(11.4 * var(--v))); line-height: 1.75; font-weight: 500; color: #4b5567; letter-spacing: .02em; white-space: nowrap; }
  .reason__text { display: none; }

  .flow { padding: calc(17 * var(--v)) 0 calc(20 * var(--v)); background: #fff; }
  .streak--f1 { right: calc(50% - var(--w)/2 + 160 * var(--v)); top: 0; width: calc(40 * var(--v)); height: calc(70 * var(--v)); opacity: .35; }
  .streak--f2 { right: calc(50% - var(--w)/2 - 30 * var(--v)); top: 0; width: calc(60 * var(--v)); height: calc(190 * var(--v)); opacity: .45; }
  .flow .h2b { margin-top: calc(6 * var(--v)); }
  .flow__list { margin: calc(21 * var(--v)) calc(-7 * var(--v)) 0; display: grid; grid-template-columns: repeat(5, 1fr); }
  .step { position: relative; display: flex; flex-direction: column; height: calc(78 * var(--v)); padding: calc(15 * var(--v)) calc(18 * var(--v)) 0 calc(10 * var(--v)); margin-right: calc(-6 * var(--v));
    background: linear-gradient(90deg, #eef6fe, #e3f0fc); clip-path: polygon(0 0, calc(100% - 14 * var(--v)) 0, 100% 50%, calc(100% - 14 * var(--v)) 100%, 0 100%, calc(14 * var(--v)) 50%); }
  .step:first-child { clip-path: polygon(0 0, calc(100% - 14 * var(--v)) 0, 100% 50%, calc(100% - 14 * var(--v)) 100%, 0 100%); }
  .step:nth-child(n+2) { padding-left: calc(20 * var(--v)); }
  .step > div { display: contents; }
  .step__num { font-family: var(--en); font-weight: 500; font-size: calc(20 * var(--v)); line-height: 1; color: var(--blue); position: absolute; top: calc(16 * var(--v)); }
  .step__title { margin-left: calc(38 * var(--v)); margin-top: calc(2 * var(--v)); font-size: calc(11.6 * var(--v)); font-weight: 700; color: var(--navy); }
  .step__text { margin-top: calc(12 * var(--v)); text-align: center; font-size: max(12px, calc(8.4 * var(--v))); color: #6a7385; letter-spacing: .02em; text-wrap: balance; }

  .works { padding: calc(22 * var(--v)) 0 calc(34 * var(--v)); background: #fff; }
  .works__deco { position: absolute; z-index: -1; top: calc(8 * var(--v)); bottom: calc(5 * var(--v)); right: 0; width: calc(50% - var(--w)/2 + 170 * var(--v));
    clip-path: polygon(calc(170 * var(--v)) 0, 100% 0, 100% 100%, 0 100%); }
  .works__deco img { width: 100%; height: 100%; object-fit: cover; object-position: 52% 50%; }
  .streak--w1 { left: calc(50% - var(--w)/2 - 50 * var(--v)); top: 0; width: calc(40 * var(--v)); height: calc(170 * var(--v)); opacity: .5; }
  .works .h2b { margin-top: calc(9 * var(--v)); }
  .works .lead { margin-top: calc(10 * var(--v)); font-size: max(14px, calc(10.8 * var(--v))); line-height: 2; letter-spacing: .05em; }
  .works__list { margin-top: calc(16 * var(--v)); display: grid; grid-template-columns: 1fr 1fr; gap: calc(10 * var(--v)); }
  .work-ph { height: calc(191 * var(--v)); display: grid; place-items: center; border-radius: calc(7 * var(--v)); border: 1px solid #dce9f6; background: linear-gradient(180deg, rgba(234, 243, 252, .95), rgba(226, 238, 250, .95)); color: #b7cbe0; }
  .work-ph svg { width: calc(58 * var(--v)); height: calc(48 * var(--v)); }

  .faq { padding: calc(20 * var(--v)) 0 calc(26 * var(--v)); background: linear-gradient(180deg, #f7fbff, #fff); }
  .streak--q1 { left: calc(50% - var(--w)/2 - 40 * var(--v)); top: 0; width: calc(30 * var(--v)); height: calc(120 * var(--v)); opacity: .45; }
  .streak--q2 { right: calc(50% - var(--w)/2 - 20 * var(--v)); top: calc(40 * var(--v)); width: calc(40 * var(--v)); height: calc(300 * var(--v)); opacity: .4; }
  .faq .head-row { column-gap: calc(33 * var(--v)); }
  .faq__list { margin-top: calc(13 * var(--v)); display: grid; gap: calc(11 * var(--v)); }
  .qa { border: 1px solid #dfeaf6; border-radius: calc(6 * var(--v)); background: rgba(255, 255, 255, .92); box-shadow: 0 4px 14px rgba(40, 100, 180, .07); }
  .qa__q { width: 100%; min-height: calc(60 * var(--v)); display: flex; align-items: center; gap: calc(21 * var(--v)); padding: 0 calc(22 * var(--v)) 0 calc(21 * var(--v)); text-align: left; }
  .qa__mark { flex: none; display: grid; place-items: center; width: calc(34 * var(--v)); height: calc(34 * var(--v)); border-radius: 50%; background: linear-gradient(180deg, #2f97f2, #1a73e8); color: #fff; font-family: var(--en); font-weight: 700; font-size: calc(15 * var(--v)); }
  .qa__text { flex: 1; font-size: max(15px, calc(15.2 * var(--v))); font-weight: 700; color: var(--navy); letter-spacing: .03em; }
  .qa__chev { flex: none; width: calc(18 * var(--v)); height: calc(18 * var(--v)); color: var(--blue); transition: transform .3s; }
  .qa__inner { padding: 0 calc(40 * var(--v)) calc(20 * var(--v)) calc(75 * var(--v)); }
  .qa__inner p { font-size: max(15px, calc(10.6 * var(--v))); line-height: 1.9; }

  .message { height: calc(316 * var(--v)); overflow: hidden; background: #fff; }
  .message__photo { position: absolute; z-index: -1; top: 0; bottom: 0; left: 0; right: calc(50% - var(--w)/2 + 420 * var(--v));
    background: linear-gradient(180deg, #d9eaf9, #e4f0fb); }
  .message__photo img { position: absolute; right: 0; bottom: 0; height: 87%; width: auto; max-width: none;
    -webkit-mask-image: linear-gradient(180deg, transparent, #000 12%); mask-image: linear-gradient(180deg, transparent, #000 12%); }
  .streak--g1 { z-index: 0; left: calc(50% - var(--w)/2 - 10 * var(--v)); top: calc(60 * var(--v)); width: calc(50 * var(--v)); height: calc(130 * var(--v)); background: linear-gradient(180deg, rgba(255,255,255,.75), rgba(190, 222, 250, .4)); }
  .message__grid { position: relative; height: 100%; }
  .message__head { position: absolute; left: calc(48 * var(--v)); top: calc(21 * var(--v)); }
  .message__head .h2b { margin-top: calc(6 * var(--v)); }
  .message__body { position: absolute; left: calc(396 * var(--v)); top: calc(80 * var(--v)); right: calc(30 * var(--v)); }
  .message__catch { font-size: calc(22.5 * var(--v)); line-height: 1.6; font-weight: 900; color: var(--navy); letter-spacing: .02em; }
  .message .text { margin-top: calc(11 * var(--v)); font-size: max(14px, calc(10.2 * var(--v))); line-height: 2; }
  .message__sign { margin-top: calc(20 * var(--v)); font-size: max(13px, calc(10 * var(--v))); font-weight: 500; color: #5d6779; }
  .message__script { position: absolute; right: calc(15 * var(--v)); bottom: calc(-6 * var(--v)); transform: rotate(-14deg); color: var(--blue); font-size: calc(30 * var(--v)); line-height: .9; }

  .cta { height: calc(145 * var(--v)); overflow: hidden; background: linear-gradient(90deg, #fff 40%, #f2f8ff); }
  .cta__photo { position: absolute; z-index: -1; top: 0; bottom: 0; right: 0; width: calc(50% - var(--w)/2 + 260 * var(--v));
    clip-path: polygon(calc(78 * var(--v)) 0, 100% 0, 100% 100%, 0 100%); }
  .cta__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; transform: scale(1.55); transform-origin: 46% 22%; }
  .streak--c1 { left: calc(50% - var(--w)/2 + 470 * var(--v)); top: 0; width: calc(40 * var(--v)); height: 100%; opacity: .55; }
  .cta__inner { height: 100%; display: flex; align-items: center; gap: calc(16 * var(--v)); }
  .cta__title { font-size: calc(15.4 * var(--v)); line-height: 1.75; font-weight: 900; color: var(--navy); letter-spacing: .02em; }
  .btn-cta--lg { width: calc(257 * var(--v)); height: calc(47 * var(--v)); font-size: calc(14.4 * var(--v)); }

  .footer { background: #fff; padding: calc(24 * var(--v)) 0 calc(18 * var(--v)); }
  .footer__top { display: flex; align-items: center; }
  .footer .logo__mark { width: calc(60 * var(--v)); height: calc(25 * var(--v)); }
  .footer .logo__text { font-size: calc(16 * var(--v)); }
  .footer__brand { margin-left: calc(-6 * var(--v)); }
  .footer__tag { margin-top: calc(6 * var(--v)); font-size: max(12px, calc(9.6 * var(--v))); color: #6a7385; letter-spacing: .04em; }
  .footer__nav { margin-left: calc(52 * var(--v)); }
  .footer__nav ul { display: flex; gap: calc(19 * var(--v)); }
  .footer__nav a { font-size: max(12px, calc(9.2 * var(--v))); font-weight: 700; color: var(--navy); letter-spacing: .03em; }
  .footer__nav a:hover { color: var(--blue); }
  .footer__contact { margin-left: auto; }
  .btn-line--sm { height: calc(32 * var(--v)); min-width: calc(121 * var(--v)); padding: 0 calc(14 * var(--v)) 0 calc(20 * var(--v)); gap: calc(14 * var(--v)); font-size: max(12px, calc(8.4 * var(--v))); }
  .footer__bottom { margin-top: calc(34 * var(--v)); display: flex; justify-content: space-between; align-items: center; font-size: max(12px, calc(9 * var(--v))); color: #6a7385; }
  .footer__legal { display: flex; }
  .footer__legal li + li::before { content: "|"; margin: 0 calc(16 * var(--v)); color: #b9c3d2; }
  .footer__legal a:hover { color: var(--blue); }
}

/* =========================================================
   タブレット・SP（〜1099px）
   SPカンプ（幅724px）を 375px 基準で組み、768px までは中央の列を広げる
   ========================================================= */
@media (max-width: 1099px) {
  :root { --gut: 20px; --hh: 54px; }
  html { scroll-padding-top: 64px; }
  .pc { display: none; }
  .sp { display: inline; }
  .container, .container2 { padding: 0 var(--gut); max-width: 720px; margin: 0 auto; }
  .label { font-size: 12px; }
  .text { font-size: 14px; line-height: 1.8; margin-top: 8px; }
  .h2, .h2b { font-size: 22px; line-height: 1.42; }

  /* header */
  .header { position: fixed; inset: 0 0 auto; z-index: 50; background: rgba(255, 255, 255, .96); box-shadow: 0 1px 0 rgba(15, 42, 107, .06); }
  .header__inner { height: var(--hh); display: flex; align-items: center; padding: 0 6px 0 14px; }
  .logo { display: flex; align-items: center; gap: 3px; }
  .header .logo__mark { width: 36px; height: 16px; }
  .logo__text { font-family: var(--en); font-weight: 500; color: var(--navy); font-size: 14px; white-space: nowrap; letter-spacing: 0; }
  .logo__text b { font-weight: 600; color: var(--blue); }
  .gnav { display: none; }
  .header__cta { margin-left: auto; height: 34px; padding: 0 12px; font-size: 12px; gap: 5px; letter-spacing: .02em; box-shadow: 0 4px 10px rgba(227, 52, 63, .22); }
  .burger { position: relative; flex: none; width: 44px; height: 44px; margin-left: 4px; }
  .burger span { position: absolute; left: 10px; width: 24px; height: 2px; border-radius: 2px; background: var(--navy); transition: transform .3s, opacity .2s, top .3s; }
  .burger span:nth-child(1) { top: 14px; }
  .burger span:nth-child(2) { top: 21px; }
  .burger span:nth-child(3) { top: 28px; }
  .burger[aria-expanded="true"] span:nth-child(1) { top: 21px; transform: rotate(45deg); }
  .burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .burger[aria-expanded="true"] span:nth-child(3) { top: 21px; transform: rotate(-45deg); }
  .spnav { position: fixed; inset: var(--hh) 0 0; overflow-y: auto; background: #fff; padding: 8px 24px 40px; }
  .spnav[hidden] { display: none; }
  .spnav.is-open { animation: navIn .3s ease both; }
  .spnav li { border-bottom: 1px solid var(--line); }
  .spnav li a { display: flex; align-items: center; min-height: 54px; font-weight: 700; color: var(--navy); font-size: 16px; }
  .spnav .btn-cta { margin-top: 28px; width: 100%; height: 54px; font-size: 16px; }
  body.is-menu-open { overflow: hidden; }

  /* buttons */
  .btn-line { height: 46px; padding: 0 20px 0 28px; font-size: 14px; gap: 22px; margin-top: 18px; min-width: 220px; }

  /* hero */
  .hero { padding-top: var(--hh); background: linear-gradient(180deg, #eef6fe, #fff 60%); overflow: hidden; }
  .hero__photo { position: absolute; z-index: -2; top: calc(var(--hh) + 112px); left: 0; right: 0; bottom: 0; clip-path: polygon(62% 0, 100% 0, 100% 100%, 42% 100%); }
  .hero__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 74% 62%; transform: scale(1.5); transform-origin: 74% 62%; }
  .hero::before { content: ""; position: absolute; z-index: -3; top: var(--hh); left: 0; right: 0; height: 200px; background: linear-gradient(180deg, rgba(186, 218, 247, .55), rgba(255,255,255,0)); }
  .streak--h1 { left: -12px; top: calc(var(--hh) + 10px); width: 20px; height: 100px; }
  .streak--h2 { left: 56%; top: calc(var(--hh) + 110px); width: 10px; height: 200px; opacity: .6; z-index: -1; }
  .streak--h4 { display: none; }
  .streak--h3 { right: -10px; bottom: 0; width: 22px; height: 140px; z-index: 1; background: linear-gradient(180deg, rgba(255,255,255,.1), rgba(160, 206, 246, .75)); }
  .hero__inner { position: relative; padding: 16px var(--gut) 0; min-height: 378px; max-width: 720px; margin: 0 auto; }
  .hero__tag { font-size: 12px; font-weight: 700; color: var(--navy); letter-spacing: .02em; }
  .hero__title { margin-top: 4px; font-size: 28px; line-height: 1.36; font-weight: 900; color: var(--navy); letter-spacing: .01em; }
  .hero__title em { font-style: normal; color: var(--blue); }
  .hero__lead { margin-top: 8px; font-size: 13px; line-height: 1.75; font-weight: 500; color: #3f4a5e; text-shadow: 0 0 8px #fff, 0 0 3px #fff, 0 0 2px #fff; position: relative; z-index: 1; }
  .hero__brand { margin-top: 8px; display: flex; align-items: center; gap: 10px; font-family: var(--en); font-weight: 700; font-size: 13px; color: var(--navy); }
  .hero__brand b { color: var(--blue); margin-left: -.5em; font-weight: 700; }
  .hero__brand::before, .hero__brand::after { content: ""; width: 40px; height: 1.5px; background: var(--blue-2); }
  .hero__map { position: relative; margin-top: 14px; width: 78px; }
  .hero__map img { width: 100%; }
  .hero__pin { position: absolute; left: 72%; top: 46%; width: 8px; height: 8px; border-radius: 50%; background: #e8333b; box-shadow: 0 0 0 3px rgba(232, 51, 59, .18); animation: pin 2.4s ease-in-out infinite; }
  .hero__map span { position: absolute; left: calc(100% + 6px); top: 45%; font-family: var(--en); font-weight: 500; font-size: 9px; line-height: 1.4; color: #6f8bb0; letter-spacing: .1em; white-space: nowrap; }
  .hero__map small { font-size: 100%; }
  .hero__vcopy { display: none; }

  /* news */
  .news { background: #f3f8fe; }
  .news__inner { display: flex; align-items: center; min-height: 52px; padding: 8px var(--gut); max-width: 720px; margin: 0 auto; }
  .news__label { font-family: var(--en); color: var(--blue); font-weight: 700; font-size: 14px; padding-right: 12px; border-right: 1px solid #b9d3ef; line-height: 20px; }
  .news__item { flex: 1; display: flex; flex-wrap: wrap; column-gap: 10px; margin-left: 12px; font-size: 12px; color: #3a4459; line-height: 1.55; }
  .news__item span { word-break: keep-all; }
  .news__more span { display: none; }
  .news__more { display: grid; place-items: center; width: 36px; height: 44px; margin-right: -8px; }
  .news__more svg { width: 18px; height: 18px; color: var(--blue); }

  /* issues */
  .issues { padding: 34px 0 24px; }
  .streak--i1 { left: -20px; top: 10px; width: 26px; height: 100px; opacity: .45; }
  .streak--i2 { right: -10px; top: 90px; width: 26px; height: 100px; opacity: .4; }
  .label--center, .h2--center, .lead--center { text-align: center; }
  .issues .h2 { margin-top: 8px; }
  .issues .lead { margin-top: 10px; font-size: 13px; line-height: 1.75; color: #5d6779; }
  .issues__list { margin-top: 16px; }
  .issue { display: grid; grid-template-columns: 70px 1fr; align-items: center; padding: 12px 0; }
  .issue + .issue { border-top: 1px solid var(--line); }
  .issue__icon { width: 44px; height: 38px; color: var(--blue); margin: 0 auto; }
  .issue__body { border-left: 1px solid var(--line); padding-left: 14px; }
  .issue__num { font-family: var(--en); font-weight: 600; font-size: 18px; line-height: 1; color: var(--blue); }
  .issue__title { margin-top: 4px; font-size: 15px; line-height: 1.45; font-weight: 900; color: var(--navy); }
  .issue__text { margin-top: 3px; font-size: 13px; line-height: 1.65; }

  /* about */
  .about { padding: 30px 0 0; background: linear-gradient(180deg, #fff, #f6faff); display: flex; flex-direction: column; }
  .about .container { order: 1; width: 100%; }
  .about .h2 { margin-top: 8px; }
  .about__photo { order: 2; position: relative; margin-top: 16px; height: 54vw; max-height: 420px; clip-path: polygon(10% 0, 100% 0, 100% 100%, 0 100%); }
  .about__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
  .about__script { position: absolute; left: 18%; top: 9%; transform: rotate(-14deg); color: #fff; font-size: 30px; line-height: .85; text-shadow: 0 2px 10px rgba(30, 90, 170, .3); }
  .about__caption { order: 3; align-self: flex-end; margin-top: -54px; position: relative; z-index: 1; padding: 8px 20px 8px 36px; background: #fff; clip-path: polygon(20px 0, 100% 0, 100% 100%, 0 100%); font-size: 15px; line-height: 1.6; font-weight: 700; color: var(--navy); letter-spacing: .06em; }
  .about__body .btn-line { display: none; }
  .about__more { order: 4; display: flex; justify-content: center; padding: 18px var(--gut) 4px; }
  .about__more .btn-line { margin-top: 0; width: min(100%, 300px); }
  .streak--a1 { left: -10px; top: 0; width: 22px; height: 80px; opacity: .5; }

  /* service */
  .svc { padding: 32px 0 0; }
  .svc .label--line::after { width: 56px; }
  .svc__title { margin-top: 8px; font-size: 23px; line-height: 1.32; }
  .checks { margin-top: 10px; display: grid; gap: 4px; }
  .checks li { display: flex; align-items: center; gap: 10px; font-size: 14px; line-height: 1.6; color: #3f4a5e; }
  .checks svg { width: 18px; height: 18px; flex: none; }
  .svc .btn-line { display: flex; width: min(100%, 300px); margin: 16px auto 0; }
  .svc__visual { position: relative; margin-top: 18px; }
  .svc__visual > img { width: 100%; height: 56vw; max-height: 440px; object-fit: cover; }
  .svc--web { display: flex; flex-direction: column; }
  .svc__visual--web img { object-position: 64% 50%; }
  .streak--s1 { left: -20px; top: 60px; width: 26px; height: 120px; opacity: .45; }
  .streak--s2 { display: none; }

  .svc--meo { display: flex; flex-direction: column; }
  .svc--meo .container { order: 1; width: 100%; }
  .svc__visual--meo { order: 2; }
  .svc__visual--meo > img { height: 62vw; max-height: 520px; object-position: 24% 50%; }
  .meo-card { position: absolute; right: 5%; top: 18%; width: 46%; max-width: 240px; padding: 9px; background: rgba(255,255,255,.96); border-radius: 8px; box-shadow: 0 8px 24px rgba(30, 80, 150, .16); }
  .meo-card img { width: 50%; aspect-ratio: 1; height: auto; object-fit: cover; border-radius: 6px; }
  .meo-card p { margin-top: 6px; font-size: 13px; line-height: 1.5; font-weight: 700; color: var(--navy); }
  .streak--m1 { right: -10px; top: 40px; width: 22px; height: 110px; opacity: .45; }

  .svc--ai { display: flex; flex-direction: column; padding-bottom: 8px; }
  .svc--ai .container { order: 1; width: 100%; }
  .svc__visual--ai { order: 2; margin: 18px var(--gut) 0; clip-path: polygon(6% 0, 100% 0, 94% 100%, 0 100%); }
  .svc__visual--ai img { height: 46vw; max-height: 380px; object-position: 50% 50%; }
  .ai-copy { position: absolute; right: 10%; top: 10%; color: #fff; font-size: 14px; line-height: 1.5; font-weight: 500; letter-spacing: .08em; text-shadow: 0 2px 10px rgba(10, 60, 140, .45); }
  .streak--x1 { left: -10px; top: 20px; width: 22px; height: 90px; opacity: .5; }

  /* support */
  .support { padding: 34px 0 8px; }
  .streak--p1 { left: -14px; top: 20px; width: 22px; height: 100px; opacity: .45; }
  .streak--p2 { right: -10px; bottom: 30px; width: 22px; height: 180px; opacity: .45; }
  .head-row__desc { margin-top: 8px; font-size: 13px; line-height: 1.75; color: #5d6779; }
  .head-row .h2b { margin-top: 6px; }
  .support__list { margin-top: 16px; display: grid; gap: 8px; }
  .sup { display: grid; grid-template-columns: 62px 1fr 18px; grid-template-areas: "icon title arrow" "icon text arrow"; align-items: center; column-gap: 14px; padding: 10px 14px 10px 6px; background: rgba(255,255,255,.96); border: 1px solid #dfeaf6; border-radius: 8px; box-shadow: 0 4px 14px rgba(40, 100, 180, .06); position: relative; }
  .sup::after { content: ""; grid-area: arrow; width: 16px; height: 16px; background: var(--blue); -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M3 12h17M14 6l6 6-6 6' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M3 12h17M14 6l6 6-6 6' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat; }
  .sup__icon { grid-area: icon; display: grid; place-items: center; height: 100%; border-right: 1px solid var(--line); }
  .sup__icon svg, .sup__icon img { width: 32px; height: 32px; }
  .sup__icon--blue svg { color: var(--blue-2); }
  .ico-line { filter: invert(55%) sepia(93%) saturate(1500%) hue-rotate(95deg) brightness(95%) contrast(101%); }
  .ico-insta { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 28%; background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285aeb 90%); padding: 5px; }
  .ico-insta img { filter: brightness(0) invert(1); width: 100% !important; height: 100% !important; }
  .sup__icon .ico-yt { width: 34px; height: 24px; }
  .sup__title { grid-area: title; font-size: 15px; font-weight: 700; color: var(--navy); line-height: 1.4; }
  .sup__text { grid-area: text; margin-top: 2px; font-size: 13px; line-height: 1.6; }

  /* reasons */
  .reasons { padding: 30px 0 8px; }
  .streak--r1 { right: -10px; top: 40px; width: 22px; height: 120px; opacity: .45; }
  .reasons__title { margin-top: 6px; color: var(--navy); font-weight: 900; font-size: 22px; line-height: 1.42; }
  .reasons__list { margin-top: 16px; display: grid; gap: 8px; }
  .reason { display: grid; grid-template-columns: 62px 1fr; align-items: center; column-gap: 14px; padding: 10px 14px 10px 6px; background: rgba(255,255,255,.96); border: 1px solid #dfeaf6; border-radius: 8px; box-shadow: 0 4px 14px rgba(40, 100, 180, .06); }
  .reason__icon { width: 36px; height: 36px; margin: 0 auto; color: var(--blue); }
  .reason > div { border-left: 1px solid var(--line); padding-left: 14px; }
  .reason__title { font-size: 15px; line-height: 1.45; font-weight: 700; color: var(--navy); }
  .reason__text { margin-top: 2px; font-size: 13px; line-height: 1.6; }
  .sup__text br { display: none; }

  /* flow */
  .flow { padding: 30px 0 8px; }
  .streak--f1 { display: none; }
  .streak--f2 { left: -14px; top: 10px; width: 22px; height: 100px; opacity: .45; }
  .flow .h2b { margin-top: 6px; }
  .flow__list { position: relative; margin-top: 16px; display: grid; gap: 8px; }
  .flow__list::before { content: ""; position: absolute; left: 21px; top: 22px; bottom: 22px; width: 2px; background: #8fbff0; }
  .step { position: relative; display: grid; grid-template-columns: 44px 1fr; align-items: center; column-gap: 16px; }
  .step__num { position: relative; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: #fff; border: 2px solid #8fbff0; font-family: var(--en); font-weight: 600; font-size: 16px; color: var(--blue); }
  .step > div { padding: 8px 30px 8px 20px; background: linear-gradient(90deg, #e3f0fc, #eef6fe); clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 50%, calc(100% - 18px) 100%, 0 100%); }
  .step__title { font-size: 15px; font-weight: 700; color: var(--navy); line-height: 1.4; }
  .step__text { margin-top: 1px; font-size: 13px; line-height: 1.55; color: #5d6779; }

  /* works */
  .works { padding: 36px 0 30px; }
  .works__deco { position: absolute; z-index: -1; top: 20px; right: 0; width: 34%; height: 150px; clip-path: polygon(45% 0, 100% 0, 100% 100%, 0 100%); }
  .works__deco img { width: 100%; height: 100%; object-fit: cover; object-position: 52% 40%; }
  .streak--w1 { left: -14px; top: 220px; width: 22px; height: 140px; opacity: .4; }
  .works .h2b { margin-top: 6px; max-width: 74%; }
  .works .lead { margin-top: 8px; font-size: 13px; line-height: 1.75; color: #5d6779; max-width: 92%; }
  .works__list { margin-top: 16px; display: grid; gap: 10px; }
  .work-ph { aspect-ratio: 16 / 7; display: grid; place-items: center; border-radius: 8px; border: 1px solid #dce9f6; background: linear-gradient(180deg, #eaf3fc, #e2eefa); color: #b7cbe0; }
  .work-ph svg { width: 56px; height: 46px; }

  /* faq */
  .faq { padding: 30px 0 30px; }
  .streak--q1 { left: -14px; top: 0; width: 22px; height: 90px; opacity: .45; }
  .streak--q2 { right: -10px; bottom: 20px; width: 22px; height: 140px; opacity: .4; }
  .faq__list { margin-top: 14px; display: grid; gap: 8px; }
  .qa { border: 1px solid #dfeaf6; border-radius: 8px; background: rgba(255,255,255,.96); box-shadow: 0 4px 14px rgba(40, 100, 180, .07); }
  .qa__q { width: 100%; min-height: 52px; display: flex; align-items: center; gap: 12px; padding: 8px 12px; text-align: left; }
  .qa__mark { flex: none; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: linear-gradient(180deg, #2f97f2, #1a73e8); color: #fff; font-family: var(--en); font-weight: 700; font-size: 13px; }
  .qa__text { flex: 1; font-size: 14px; font-weight: 700; color: var(--navy); line-height: 1.5; }
  .qa__chev { flex: none; width: 18px; height: 18px; color: var(--blue); transition: transform .3s; }
  .qa__inner { padding: 0 16px 16px 52px; }
  .qa__inner p { font-size: 14px; line-height: 1.8; }

  /* message */
  .message { padding: 30px 0 0; display: flex; flex-direction: column; }
  .message__grid { display: contents; }
  .message__head { order: 1; width: 100%; max-width: 720px; margin: 0 auto; padding: 0 var(--gut); position: relative; z-index: 1; }
  .message__head .h2b { margin-top: 6px; }
  .message__photo { order: 2; margin-top: 16px; height: 58vw; max-height: 440px; position: relative; z-index: -1; }
  .message__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 22%; }
  .streak--g1 { display: none; }
  .message__body { order: 3; position: relative; width: 100%; max-width: 720px; margin: 0 auto; padding: 18px var(--gut) 30px; }
  .message__catch { font-size: 21px; line-height: 1.55; font-weight: 900; color: var(--navy); }
  .message .text { margin-top: 10px; }
  .message__sign { margin-top: 16px; font-size: 13px; font-weight: 500; color: #5d6779; }
  .message__script { position: absolute; right: var(--gut); bottom: 22px; transform: rotate(-14deg); color: var(--blue); font-size: 28px; line-height: .9; }

  /* cta */
  .cta { padding: 24px 0 26px; background: linear-gradient(90deg, #fff 45%, #eef6ff); overflow: hidden; }
  .cta__photo { position: absolute; z-index: -1; top: 0; bottom: 0; right: 0; width: 44%; clip-path: polygon(38% 0, 100% 0, 100% 100%, 0 100%); }
  .cta__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; }
  .streak--c1 { display: none; }
  .cta__title { max-width: 68%; font-size: 16px; line-height: 1.6; font-weight: 900; color: var(--navy); }
  .btn-cta--lg { margin-top: 14px; width: min(64%, 320px); height: 50px; font-size: 16px; }

  /* footer */
  .footer { padding: 26px 0 20px; text-align: center; }
  .footer__brand { display: grid; justify-items: center; }
  .footer .logo__mark { width: 44px; height: 19px; }
  .footer .logo__text { font-size: 17px; }
  .footer__tag { margin-top: 4px; font-size: 12px; color: #6a7385; }
  .footer__nav ul { margin-top: 14px; display: flex; flex-wrap: wrap; justify-content: center; }
  .footer__nav li { display: flex; align-items: center; }
  .footer__nav li + li::before { content: ""; width: 1px; height: 13px; background: #c9d6e6; }
  .footer__nav ul::after { content: ""; flex-basis: 100%; order: 1; }
  .footer__nav li:nth-child(n+4) { order: 2; }
  .footer__nav li:nth-child(4)::before { display: none; }
  .footer__nav a { display: block; padding: 10px 16px; font-size: 13px; font-weight: 700; color: var(--navy); }
  .footer__contact { margin-top: 8px; min-width: 170px; height: 42px; font-size: 13px; }
  .footer__bottom { margin-top: 20px; padding-top: 14px; border-top: 1px solid #e3ebf5; font-size: 12px; color: #6a7385; display: flex; flex-direction: column-reverse; gap: 4px; }
  .footer__legal { display: flex; justify-content: center; }
  .footer__legal li + li::before { content: "|"; margin: 0 14px; color: #b9c3d2; }
  .footer__legal a { display: inline-block; padding: 4px 0; }
}

/* =========================================================
   SP（〜767px）：SPカンプの比率で組む
     --s = SPカンプ（幅724px：sp-01・03・04）の1px / --t = sp-02（幅801px）の1px
     カンプの本文は 375px で 9〜10px になるため、本文は 12px、英字ラベル等は 11px を下限にする
   ========================================================= */
@media (max-width: 767px) {
  :root { --s: calc(100vw / 724); --t: calc(100vw / 801); --gut: calc(64 * var(--s)); --hh: 46px; }
  .svc .text br.pc, .about .text br.pc { display: inline; }
  .cta__title br.sp { display: none; }
  .container, .container2 { padding: 0 var(--gut); }
  .label { font-size: max(11px, calc(15 * var(--s))); }
  .text { font-size: max(11px, calc(18 * var(--s))); line-height: 1.65; }
  .h2, .h2b, .reasons__title { font-size: calc(36 * var(--s)); line-height: 1.38; }
  .label--line::after { width: calc(80 * var(--s)); }

  /* header */
  .header__inner { padding: 0 calc(10 * var(--s)) 0 calc(24 * var(--s)); }
  .header .logo__mark { width: calc(66 * var(--s)); height: calc(28 * var(--s)); }
  .logo { gap: calc(6 * var(--s)); }
  .logo__text { font-size: max(13px, calc(29 * var(--s))); font-weight: 600; }
  .header__cta { height: max(28px, calc(44 * var(--s))); padding: 0 calc(24 * var(--s)); font-size: max(11px, calc(19 * var(--s))); box-shadow: 0 3px 8px rgba(227, 52, 63, .2); }
  .btn-line { height: max(40px, calc(58 * var(--s))); font-size: max(12.5px, calc(21 * var(--s))); gap: calc(40 * var(--s)); margin-top: calc(18 * var(--s)); min-width: 0; }

  /* hero */
  .hero { padding-top: var(--hh); }
  .hero__inner { min-height: calc(474 * var(--s)); padding: calc(20 * var(--s)) var(--gut) calc(70 * var(--s)); }
  .hero__photo { top: calc(var(--hh) + 250 * var(--s)); clip-path: polygon(56% 0, 100% 0, 100% 100%, 36% 100%); }
  .hero__photo img { object-position: 100% 60%; transform: scale(1.12); transform-origin: 100% 100%; }
  .hero::before { height: calc(300 * var(--s)); }
  .hero__tag { font-size: max(11px, calc(19 * var(--s))); }
  .hero__title { margin-top: calc(14 * var(--s)); font-size: calc(46 * var(--s)); line-height: 1.3; }
  .hero__lead { margin-top: calc(16 * var(--s)); font-size: max(11px, calc(18 * var(--s))); line-height: 1.55; }
  .hero__brand { margin-top: calc(12 * var(--s)); font-size: max(11px, calc(17 * var(--s))); gap: calc(14 * var(--s)); }
  .hero__brand::before, .hero__brand::after { width: calc(48 * var(--s)); }
  .hero__map { margin-top: calc(20 * var(--s)); width: calc(105 * var(--s)); }
  .hero__map span { font-size: max(8px, calc(13 * var(--s))); }
  .streak--h2 { left: 44%; top: calc(var(--hh) + 180 * var(--s)); height: calc(300 * var(--s)); }

  /* news：1行 */
  .news__inner { min-height: calc(68 * var(--s)); padding: 0 calc(10 * var(--s)) 0 calc(30 * var(--s)); }
  .news__more { width: 30px; margin-right: 0; }
  .news__label { font-size: max(12px, calc(20 * var(--s))); padding-right: calc(22 * var(--s)); }
  .news__item { flex-wrap: nowrap; min-width: 0; margin-left: calc(22 * var(--s)); column-gap: calc(22 * var(--s)); font-size: max(10.5px, calc(16 * var(--s))); white-space: nowrap; }
  .news__item time, .news__item span { white-space: nowrap; }
  .news__item span { overflow: hidden; text-overflow: ellipsis; }

  /* issues */
  .issues { padding: calc(46 * var(--s)) 0 calc(20 * var(--s)); }
  .issues .h2 { margin-top: calc(26 * var(--s)); font-size: calc(38 * var(--s)); line-height: 1.34; }
  .issues .lead { margin-top: calc(20 * var(--s)); font-size: max(11px, calc(19.5 * var(--s))); line-height: 1.7; }
  .issues__list { margin: calc(24 * var(--s)) calc(-28 * var(--s)) 0; }
  .issue { grid-template-columns: calc(162 * var(--s)) 1fr; padding: calc(20 * var(--s)) 0; }
  .issue__icon { width: calc(96 * var(--s)); height: calc(84 * var(--s)); }
  .issue__body { padding-left: calc(40 * var(--s)); }
  .issue__num { font-size: calc(30 * var(--s)); }
  .issue__title { margin-top: calc(4 * var(--s)); font-size: max(13px, calc(25 * var(--s))); }
  .issue__text { margin-top: calc(4 * var(--s)); font-size: max(11px, calc(19 * var(--s))); line-height: 1.5; }

  /* about */
  .about { padding-top: calc(30 * var(--s)); }
  .about .h2 { margin-top: calc(24 * var(--s)); font-size: calc(37 * var(--s)); }
  .about .text { margin-top: calc(14 * var(--s)); line-height: 1.6; }
  .about__photo { margin-top: calc(14 * var(--s)); margin-right: calc(34 * var(--s)); height: calc(300 * var(--s)); clip-path: polygon(18% 0, 100% 0, 100% 100%, 0 100%); }
  .about__script { font-size: calc(46 * var(--s)); left: 20%; top: 10%; }
  .about__caption { margin-top: calc(-88 * var(--s)); padding: calc(10 * var(--s)) calc(24 * var(--s)) calc(10 * var(--s)) calc(50 * var(--s)); font-size: max(11.5px, calc(22 * var(--s))); clip-path: polygon(calc(36 * var(--s)) 0, 100% 0, 100% 100%, 0 100%); }
  .about__more { padding: calc(22 * var(--s)) var(--gut) calc(28 * var(--s)); }
  .about__more .btn-line { width: calc(458 * var(--s)); }

  /* service（sp-02：--t） */
  .svc { padding-top: calc(54 * var(--t)); }
  .svc .container { padding: 0 calc(74 * var(--t)); }
  .svc .label { font-size: max(11px, calc(19 * var(--t))); }
  .svc__title { margin-top: calc(18 * var(--t)); font-size: calc(52 * var(--t)); line-height: 1.3; }
  .svc .text { margin-top: calc(18 * var(--t)); font-size: max(11px, calc(24 * var(--t))); line-height: 1.65; }
  .checks { margin-top: calc(20 * var(--t)); gap: calc(8 * var(--t)); }
  .checks li { font-size: max(11px, calc(24 * var(--t))); gap: calc(24 * var(--t)); }
  .checks svg { width: calc(36 * var(--t)); height: calc(36 * var(--t)); }
  .svc .btn-line { width: calc(540 * var(--t)); height: max(42px, calc(74 * var(--t))); margin-top: calc(32 * var(--t)); font-size: max(13px, calc(28 * var(--t))); }
  .svc__visual { margin-top: calc(16 * var(--t)); }
  .svc__visual--web { margin-left: calc(-74 * var(--t)); margin-right: calc(-74 * var(--t)); }
  .svc__visual > img { height: calc(397 * var(--t)); }
  .svc__visual--web img { object-position: 52% 52%; }
  .svc--meo { padding-top: calc(50 * var(--t)); }
  .svc__visual--meo { margin-top: calc(28 * var(--t)); }
  .svc__visual--meo > img { height: calc(350 * var(--t)); object-position: 30% 55%; }
  .meo-card { left: calc(410 * var(--t)); right: auto; top: calc(55 * var(--t)); width: calc(276 * var(--t)); padding: calc(13 * var(--t)); border-radius: calc(14 * var(--t)); }
  .meo-card img { width: calc(113 * var(--t)); aspect-ratio: 113 / 97; border-radius: calc(8 * var(--t)); }
  .meo-card p { margin-top: calc(12 * var(--t)); font-size: max(9.5px, calc(22 * var(--t))); line-height: 1.4; white-space: nowrap; }

  /* AI（Web・MEOと同じ組み：文字は--t、写真は全幅の長方形） */
  .svc--ai { padding: calc(50 * var(--t)) 0 0; }
  .svc--ai .btn-line { margin-left: auto; margin-right: auto; }
  .svc__visual--ai { margin: calc(28 * var(--t)) 0 0; clip-path: none; border-radius: 0; }
  .svc__visual--ai img { height: calc(350 * var(--t)); object-position: 50% 28%; }
  .ai-copy { display: block; right: calc(40 * var(--t)); top: calc(44 * var(--t)); font-size: max(11px, calc(24 * var(--t))); letter-spacing: .06em; }

  /* support */
  .support { padding: calc(20 * var(--s)) 0 calc(20 * var(--s)); }
  .support .container2, .reasons .container2, .flow .container2 { padding: 0 calc(60 * var(--s)); }
  .support .head-row, .reasons__grid > div:first-child, .flow .label, .flow .h2b { padding-left: calc(24 * var(--s)); }
  .support .label, .reasons .label, .flow .label { font-size: max(11px, calc(13 * var(--s))); }
  .support .h2b, .reasons__title, .flow .h2b { margin-top: calc(14 * var(--s)); font-size: calc(33 * var(--s)); }
  .support .head-row__desc { margin-top: calc(14 * var(--s)); font-size: max(11px, calc(16 * var(--s))); line-height: 1.6; }
  .support__list { margin-top: calc(18 * var(--s)); gap: calc(8 * var(--s)); }
  .sup { grid-template-columns: calc(124 * var(--s)) 1fr calc(30 * var(--s)); column-gap: calc(30 * var(--s)); padding: calc(7 * var(--s)) calc(24 * var(--s)) calc(7 * var(--s)) 0; min-height: calc(81 * var(--s)); border-radius: calc(10 * var(--s)); }
  .sup::after { width: calc(26 * var(--s)); height: calc(26 * var(--s)); }
  .sup__icon svg, .sup__icon img, .ico-insta { width: calc(56 * var(--s)); height: calc(56 * var(--s)); }
  .ico-insta { padding: calc(9 * var(--s)); }
  .sup__icon .ico-yt { width: calc(50 * var(--s)); height: calc(36 * var(--s)); }
  .sup__title { font-size: max(12px, calc(20 * var(--s))); line-height: 1.35; }
  .sup__text { margin-top: 0; font-size: max(10.5px, calc(16 * var(--s))); line-height: 1.45; }

  /* reasons */
  .reasons { padding: calc(20 * var(--s)) 0 calc(18 * var(--s)); }
  .reasons__big { font-size: inherit; }
  .reasons__title br { display: none; }
  .reasons__list { margin-top: calc(16 * var(--s)); gap: calc(8 * var(--s)); }
  .reason { grid-template-columns: calc(124 * var(--s)) 1fr; column-gap: 0; padding: calc(7 * var(--s)) calc(16 * var(--s)) calc(7 * var(--s)) 0; min-height: calc(78 * var(--s)); border-radius: calc(10 * var(--s)); }
  .reason__icon { width: calc(60 * var(--s)); height: calc(60 * var(--s)); }
  .reason > div { padding-left: calc(32 * var(--s)); }
  .reason__title { font-size: max(12px, calc(20 * var(--s))); line-height: 1.35; }
  .reason__text { margin-top: 0; font-size: max(10.5px, calc(16 * var(--s))); line-height: 1.45; }

  /* flow */
  .flow { padding: calc(20 * var(--s)) 0 calc(36 * var(--s)); }
  .flow__list { margin-top: calc(22 * var(--s)); gap: calc(8 * var(--s)); padding-left: calc(24 * var(--s)); }
  .flow__list::before { left: calc(24 * var(--s) + 23 * var(--s) - 1px); top: calc(28 * var(--s)); bottom: calc(28 * var(--s)); }
  .step { grid-template-columns: calc(46 * var(--s)) 1fr; column-gap: calc(34 * var(--s)); }
  .step__num { width: calc(46 * var(--s)); height: calc(46 * var(--s)); font-size: max(11px, calc(20 * var(--s))); border-width: 1.5px; }
  .step > div { min-height: calc(56 * var(--s)); margin-right: calc(24 * var(--s)); padding: calc(4 * var(--s)) calc(40 * var(--s)) calc(8 * var(--s)) calc(22 * var(--s)); display: flex; flex-direction: column; justify-content: center; clip-path: polygon(0 0, calc(100% - 24 * var(--s)) 0, 100% 50%, calc(100% - 24 * var(--s)) 100%, 0 100%); }
  .step__title { font-size: max(12px, calc(20 * var(--s))); line-height: 1.3; }
  .step__text { margin-top: 0; font-size: max(10.5px, calc(16 * var(--s))); line-height: 1.4; }

  /* works */
  .works { padding: calc(30 * var(--s)) 0 calc(34 * var(--s)); }
  .works .container2 { padding: 0 calc(58 * var(--s)); }
  .works .label, .faq .label, .message .label { font-size: max(11px, calc(15 * var(--s))); }
  .works__deco { top: 0; width: calc(176 * var(--s)); height: calc(244 * var(--s)); clip-path: polygon(62% 0, 100% 0, 100% 100%, 0 100%); }
  .works .h2b { margin-top: calc(16 * var(--s)); max-width: none; font-size: calc(36 * var(--s)); }
  .works .lead { margin-top: calc(12 * var(--s)); font-size: max(10.5px, calc(16 * var(--s))); line-height: 1.7; max-width: 80%; }
  .works__list { margin-top: calc(26 * var(--s)); gap: calc(16 * var(--s)); }
  .work-ph { aspect-ratio: 607 / 212; border-radius: calc(12 * var(--s)); }
  .work-ph svg { width: calc(84 * var(--s)); height: calc(70 * var(--s)); }

  /* faq */
  .faq { padding: calc(22 * var(--s)) 0 calc(30 * var(--s)); }
  .faq .container2 { padding: 0 calc(48 * var(--s)); }
  .faq .head-row { padding-left: calc(14 * var(--s)); }
  .faq .h2b, .message .h2b { margin-top: calc(14 * var(--s)); font-size: calc(34 * var(--s)); }
  .faq .head-row__desc { margin-top: calc(10 * var(--s)); font-size: max(10.5px, calc(15.5 * var(--s))); line-height: 1.6; }
  .faq__list { margin-top: calc(20 * var(--s)); gap: calc(10 * var(--s)); }
  .qa { border-radius: calc(10 * var(--s)); }
  .qa__q { min-height: max(40px, calc(56 * var(--s))); gap: calc(18 * var(--s)); padding: calc(6 * var(--s)) calc(24 * var(--s)) calc(6 * var(--s)) calc(20 * var(--s)); }
  .qa__mark { width: calc(39 * var(--s)); height: calc(39 * var(--s)); font-size: max(11px, calc(18 * var(--s))); }
  .qa__text { font-size: max(11.5px, calc(21 * var(--s))); }
  .qa__chev { width: calc(26 * var(--s)); height: calc(26 * var(--s)); }
  .qa__inner { padding: 0 calc(24 * var(--s)) 0 calc(77 * var(--s)); }
  .qa__inner p { font-size: max(12px, calc(18 * var(--s))); line-height: 1.7; }

  /* message */
  .message { padding-top: calc(24 * var(--s)); }
  .message__head { padding: 0 calc(62 * var(--s)); }
  .message__photo { margin-top: calc(20 * var(--s)); height: calc(260 * var(--s)); }
  .message__photo img { object-position: 50% 24%; }
  .message__body { padding: calc(20 * var(--s)) calc(50 * var(--s)) calc(36 * var(--s)); }
  .message__catch { font-size: calc(35 * var(--s)); line-height: 1.38; }
  .message .text { margin-top: calc(14 * var(--s)); font-size: max(11px, calc(18 * var(--s))); line-height: 1.6; }
  .message__sign { margin-top: calc(24 * var(--s)); font-size: max(11px, calc(17 * var(--s))); }
  .message__script { right: calc(60 * var(--s)); bottom: calc(22 * var(--s)); font-size: calc(46 * var(--s)); }

  /* cta */
  .cta { padding: calc(36 * var(--s)) 0 calc(30 * var(--s)); }
  .cta .container2 { padding: 0 calc(58 * var(--s)); }
  .cta__photo { width: calc(290 * var(--s)); clip-path: polygon(34% 0, 100% 0, 100% 100%, 0 100%); }
  .cta__title { max-width: none; font-size: max(12.5px, calc(21.5 * var(--s))); line-height: 1.5; }
  .btn-cta--lg { margin-top: calc(16 * var(--s)); width: calc(388 * var(--s)); height: max(42px, calc(60 * var(--s))); font-size: max(13px, calc(22 * var(--s))); }

  /* footer */
  .footer { padding: calc(26 * var(--s)) 0 calc(20 * var(--s)); }
  .footer .logo__mark { width: calc(64 * var(--s)); height: calc(28 * var(--s)); }
  .footer .logo__text { font-size: max(14px, calc(25 * var(--s))); }
  .footer__tag { margin-top: calc(4 * var(--s)); font-size: max(11px, calc(14 * var(--s))); }
  .footer__top { display: grid; grid-template-columns: repeat(3, auto); justify-content: center; align-items: center; }
  .footer__brand { grid-column: 1 / -1; margin-bottom: calc(10 * var(--s)); }
  .footer__nav, .footer__nav ul { display: contents; }
  .footer__nav li:nth-child(n+4) { order: 0; }
  .footer__nav li:nth-child(4)::before { display: none; }
  .footer__nav a { padding: calc(8 * var(--s)) calc(26 * var(--s)); white-space: nowrap; font-size: max(11px, calc(14 * var(--s))); }
  .footer__contact { margin: 0 0 0 calc(20 * var(--s)); min-width: 0; height: max(30px, calc(34 * var(--s))); padding: 0 calc(22 * var(--s)); white-space: nowrap; font-size: max(11px, calc(14 * var(--s))); gap: calc(16 * var(--s)); }
  .footer__bottom { margin-top: calc(20 * var(--s)); padding-top: calc(12 * var(--s)); font-size: max(10px, calc(12 * var(--s))); }
  .footer__legal li + li::before { margin: 0 calc(24 * var(--s)); }
}

/* タブレット（768〜1099px）：列を広げ、一部を2列に */
@media (min-width: 768px) and (max-width: 1099px) {
  :root { --gut: 40px; }
  .container, .container2, .hero__inner, .news__inner, .message__head, .message__body { max-width: 800px; }
  .h2, .h2b, .reasons__title { font-size: 30px; }
  .hero__inner { min-height: 520px; padding-top: 40px; }
  .hero__title { font-size: 42px; }
  .hero__lead { font-size: 15px; }
  .hero__tag { font-size: 15px; }
  .hero__map { width: 110px; }
  .issues__list { display: grid; grid-template-columns: 1fr; }
  .svc__title { font-size: 34px; }
  .svc .btn-line { margin-left: 0; }
  .svc__visual > img { height: 50vw; }
  .sup:last-child { grid-column: 1 / -1; }
  .message__photo { height: 46vw; }
  .svc__visual--meo > img { height: 56vw; }
  .meo-card { width: 30%; top: 26%; right: 6%; }
  .support__list, .reasons__list { grid-template-columns: 1fr 1fr; }
  .sup { grid-template-columns: 64px 1fr 22px; }
  .works__list { grid-template-columns: 1fr 1fr; }
  .works__deco { width: 30%; height: 220px; }
  .message__catch { font-size: 28px; }
  .cta { padding: 52px 0; }
  .cta__title { font-size: 24px; }
  .footer__nav ul::after { display: none; }
  .footer__nav li:nth-child(4)::before { display: block; }
}

/* 小さいSP：ヘッダーだけ詰める（ほかは --s で縮む） */
@media (max-width: 374px) {
  .header__cta { padding: 0 10px; }
  .header__cta svg { display: none; }
  .logo__text { font-size: 12.5px; }
  .svc .text br.pc, .about .text br.pc { display: none; }
  .hero__photo { top: calc(var(--hh) + 300 * var(--s)); }
  .footer__nav a { padding: 6px 10px; }
  .footer__contact { margin-left: 6px; padding: 0 12px; }
}

/* ---------- FAQ 開閉 ---------- */
.qa__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .35s ease; }
.qa__a > .qa__inner { overflow: hidden; min-height: 0; }
.qa.is-open .qa__a { grid-template-rows: 1fr; }
.qa.is-open .qa__chev { transform: rotate(180deg); }
.qa__a > .qa__inner { padding-top: 0; padding-bottom: 0; }
.qa.is-open .qa__a > .qa__inner { padding-bottom: 20px; }
.qa__a > .qa__inner { transition: padding-bottom .35s ease; }

/* ---------- 動き ---------- */
.script { font-family: var(--script); font-weight: 400; white-space: nowrap; pointer-events: none; }
.script br + * { margin-left: 1em; }
@keyframes pin { 0%, 100% { box-shadow: 0 0 0 3px rgba(232, 51, 59, .18); } 50% { box-shadow: 0 0 0 7px rgba(232, 51, 59, .08); } }
@keyframes navIn { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
@keyframes heroIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.hero__copy > *, .hero__vcopy { animation: heroIn .9s cubic-bezier(.2, .7, .2, 1) both; }
.hero__copy > :nth-child(2) { animation-delay: .1s; }
.hero__copy > :nth-child(3) { animation-delay: .2s; }
.hero__copy > :nth-child(4), .hero__copy > :nth-child(5), .hero__vcopy { animation-delay: .3s; }
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); }
.js .reveal.is-in { opacity: 1; transform: none; }
.reveal:nth-child(2) { transition-delay: .08s; }
.reveal:nth-child(3) { transition-delay: .16s; }
.reveal:nth-child(4) { transition-delay: .24s; }
.reveal:nth-child(5) { transition-delay: .32s; }
img { transition: transform .8s ease; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* =========================================================
   サービスのメガメニュー（PC）／SPメニューのサービス下層
   ========================================================= */
@media (min-width: 1100px) {
  .gnav a { display: inline-flex; align-items: center; gap: 4px; }
  .gnav__chev { width: 12px; height: 12px; color: var(--blue); transition: transform .25s; }
  .has-mega:hover .gnav__chev, .has-mega:focus-within .gnav__chev { transform: rotate(180deg); }
  .has-mega:hover > a, .has-mega:focus-within > a { color: var(--blue); }
  .mega { position: absolute; left: 0; right: 0; top: 100%; background: #fff; box-shadow: 0 18px 30px rgba(15, 42, 107, .1); border-top: 1px solid #e6eef8;
    opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity .25s, transform .25s, visibility .25s; }
  .mega::before { content: ""; position: absolute; left: 0; right: 0; bottom: 100%; height: 40px; }
  .has-mega:hover .mega, .has-mega:focus-within .mega { opacity: 1; visibility: visible; transform: none; }
  .header:has(.has-mega:hover), .header:has(.has-mega:focus-within) { background: #fff; }
  .mega__inner { width: var(--w); margin: 0 auto; display: grid; grid-template-columns: calc(200 * var(--u)) 1fr; align-items: start; padding: 36px calc(54 * var(--u)) 36px calc(40 * var(--u)); }
  .mega__title { position: relative; isolation: isolate; padding: 18px 0 0 calc(36 * var(--u)); font-family: var(--en); font-weight: 600; font-size: 44px; letter-spacing: .02em; color: var(--navy); line-height: 1; }
  .mega__title::before { content: ""; position: absolute; z-index: -1; left: 0; top: -6px; width: 90px; height: 96px; background: linear-gradient(180deg, #e3f0fd, #f3f8fe); transform: skewX(-24deg); }
  .gnav .mega__list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
  .gnav .mega a { padding: 0; font-size: 15px; letter-spacing: .02em; }
  .gnav .mega a::after { display: none; }
  .mega__list a { display: flex !important; flex-direction: column; align-items: stretch !important; gap: 12px !important; }
  .mega__list img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; transition: transform .4s, filter .3s; }
  .mega__list li { overflow: hidden; }
  .mega__list a:hover img { filter: brightness(1.06); transform: scale(1.03); }
  .mega__list a:hover span { color: var(--blue); }
  .mega__all { grid-column: 2; justify-self: end; margin-top: 18px; gap: 10px !important; color: var(--navy); font-size: 14px !important; }
  .mega__all svg { width: 16px; height: 16px; color: var(--blue); }
}
@media (max-width: 1099px) {
  .mega { display: none; }
  .spnav .spnav__sub { padding: 0 0 10px 14px; margin-top: -6px; }
  .spnav .spnav__sub li { border: 0; }
  .spnav .spnav__sub a { min-height: 40px; font-size: 14px; font-weight: 500; }
  .spnav .spnav__sub a::before { content: ""; width: 8px; height: 1.5px; margin-right: 10px; background: var(--blue); }
}