/* ============================================
   ひだまり制作 公式サイト
   白ベース × 暖色アクセント / 左寄せ・非対称レイアウト
   モバイルファースト / 依存ゼロ
   ============================================ */

:root {
  --font-body: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  --font-display: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  --font-latin: "Space Grotesk", ui-monospace, "SF Mono", "Consolas", monospace;
  --color-bg: #FFFFFF;
  --color-text: #1C1814;
  --color-text-soft: #6E675F;
  --color-accent: #F97316;
  --color-accent-2: #F5A623;
  --color-accent-dark: #DD5F0A;
  --color-accent-soft: #FFF4EA;
  --color-border: #ECE8E2;
  --grad-accent: linear-gradient(135deg, #F97316 0%, #F5A623 100%);
  --stroke-accent: rgba(249, 115, 22, 0.16);
  --header-h: 64px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.9;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
}

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.pc-only {
  display: none;
}

/* グラデーション文字 */
.grad-text {
  background: var(--grad-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ---------- スプラッシュ ---------- */

.splash {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  transition: opacity 0.55s ease, visibility 0.55s;
}

.splash.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.splash-sun {
  width: 72px;
  height: 72px;
}

.splash-core {
  transform-origin: center;
  animation: splashCore 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.splash-rays {
  transform-origin: center;
  animation: splashRays 1.3s cubic-bezier(0.22, 1, 0.36, 1) 0.25s both;
}

.splash-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.2em;
  animation: splashName 0.8s ease 0.5s both;
}

@keyframes splashCore {
  from { transform: scale(0); }
  to { transform: scale(1); }
}

@keyframes splashRays {
  from { transform: scale(0.4) rotate(-90deg); opacity: 0; }
  to { transform: scale(1) rotate(0deg); opacity: 1; }
}

@keyframes splashName {
  from { transform: translateY(12px); opacity: 0; }
  to { transform: none; opacity: 1; }
}

/* ---------- ヘッダー ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  color: var(--color-text);
  margin-right: auto;
}

.brand-mark {
  width: 27px;
  height: 27px;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.06rem;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

@media (max-width: 400px) {
  .brand-name {
    font-size: 0.98rem;
    letter-spacing: 0.02em;
  }

  .btn-header {
    padding: 8px 13px;
    font-size: 0.82rem;
  }
}

.site-nav {
  display: none;
}

.site-nav ul {
  display: flex;
  gap: 2px;
  list-style: none;
}

.site-nav a {
  display: block;
  padding: 6px 13px;
  text-decoration: none;
  color: var(--color-text-soft);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 8px;
  transition: background 0.2s, color 0.2s;
}

.site-nav a:hover {
  background: var(--color-accent-soft);
  color: var(--color-text);
}

.site-nav.is-open {
  display: block;
  position: absolute;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 16px 40px rgba(28, 24, 20, 0.08);
  padding: 8px 12px 14px;
}

.site-nav.is-open ul {
  flex-direction: column;
  gap: 0;
}

.site-nav.is-open a {
  padding: 13px 14px;
  font-size: 1rem;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 11px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- ボタン ---------- */

.btn {
  display: inline-block;
  padding: 11px 24px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s, border-color 0.2s;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--grad-accent);
  color: #fff;
  box-shadow: 0 2px 8px rgba(249, 115, 22, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.btn-primary:hover {
  box-shadow: 0 4px 16px rgba(249, 115, 22, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

.btn-ghost {
  background: var(--color-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
}

.btn-lg {
  padding: 15px 34px;
  font-size: 1.02rem;
  border-radius: 14px;
}

.btn-header {
  padding: 8px 17px;
  font-size: 0.87rem;
  white-space: nowrap;
}

/* ---------- ヒーロー ---------- */

.hero {
  position: relative;
  min-height: calc(100svh - var(--header-h));
  display: flex;
  align-items: center;
  padding: 48px 0 110px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, #E7E2DA 1px, transparent 1px);
  background-size: 24px 24px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 20%, #000 20%, transparent 70%);
  mask-image: radial-gradient(ellipse 80% 70% at 70% 20%, #000 20%, transparent 70%);
}

.hero-circles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-circle {
  position: absolute;
  border-radius: 50%;
  will-change: transform;
}

/* 主役の太陽: 右側で画面からはみ出す */
.hero-circle.c1 {
  width: 58vmin;
  height: 58vmin;
  right: -18vmin;
  top: 12%;
  background: var(--grad-accent);
  opacity: 0.94;
}

.hero-circle.c2 {
  width: 70vmin;
  height: 70vmin;
  left: -32vmin;
  bottom: -34vmin;
  background: radial-gradient(circle at 35% 35%, #FFE9D2 0%, #FFF7EE 75%);
}

.hero-circle.c3 {
  width: 13vmin;
  height: 13vmin;
  right: 30%;
  bottom: 16%;
  border: 2px solid rgba(249, 115, 22, 0.35);
}

/* 巨大アウトライン文字 */
.hero-watermark {
  position: absolute;
  left: -0.03em;
  bottom: -0.12em;
  font-family: var(--font-latin);
  font-weight: 700;
  font-size: clamp(4.6rem, 15vw, 13rem);
  line-height: 1;
  letter-spacing: 0.02em;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--stroke-accent);
  white-space: nowrap;
  user-select: none;
  pointer-events: none;
}

/* 縦書きあしらい */
.hero-vertical {
  display: none;
  position: absolute;
  right: 34px;
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.42em;
  color: var(--color-text);
}

.hero-inner {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-soft);
  margin-bottom: 30px;
  box-shadow: 0 1px 2px rgba(28, 24, 20, 0.04), 0 8px 24px rgba(28, 24, 20, 0.05);
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--grad-accent);
  flex-shrink: 0;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.35rem, 8vw, 5.4rem);
  line-height: 1.22;
  letter-spacing: 0.01em;
  font-weight: 900;
  margin-bottom: 28px;
}

.hero-title .line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.1em;
  margin-bottom: -0.1em;
}

.hero-title .line-inner {
  display: inline-block;
}

.hero-lead {
  color: var(--color-text-soft);
  font-size: 0.98rem;
  max-width: 36em;
  margin-bottom: 38px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

@media (prefers-reduced-motion: no-preference) {
  .hero-title .line-inner {
    transform: translateY(112%);
    transition: transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .hero-title .line:nth-child(2) .line-inner { transition-delay: 0.1s; }
  .hero-title .line:nth-child(3) .line-inner { transition-delay: 0.2s; }

  body.is-ready .hero-title .line-inner {
    transform: none;
  }

  .hero-badge,
  .hero-lead,
  .hero-actions,
  .hero-vertical,
  .hero-watermark,
  .scroll-cue {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }

  .hero-lead { transition-delay: 0.35s; }
  .hero-actions { transition-delay: 0.45s; }
  .hero-vertical { transition-delay: 0.55s; }
  .hero-watermark { transition-delay: 0.6s; }
  .scroll-cue { transition-delay: 0.75s; }

  body.is-ready .hero-badge,
  body.is-ready .hero-lead,
  body.is-ready .hero-actions,
  body.is-ready .hero-vertical,
  body.is-ready .hero-watermark,
  body.is-ready .scroll-cue {
    opacity: 1;
    transform: none;
  }
}

.scroll-cue {
  position: absolute;
  bottom: 24px;
  left: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-family: var(--font-latin);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--color-text-soft);
  z-index: 2;
}

.scroll-cue::after {
  content: "";
  width: 2px;
  height: 44px;
  border-radius: 1px;
  background: linear-gradient(var(--color-accent), rgba(249, 115, 22, 0.1));
}

@media (prefers-reduced-motion: no-preference) {
  .scroll-cue::after {
    animation: cueDrop 1.8s ease-in-out infinite;
  }
}

@keyframes cueDrop {
  0% { transform: scaleY(0); transform-origin: top; }
  45% { transform: scaleY(1); transform-origin: top; }
  55% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---------- マーキー ---------- */

.marquee {
  overflow: hidden;
  border-block: 1px solid var(--color-border);
  padding: 20px 0;
  background: var(--color-bg);
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 56px;
  width: max-content;
  font-family: var(--font-latin);
  font-weight: 700;
  font-size: clamp(1.35rem, 3vw, 2.1rem);
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.mq-outline {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--color-accent);
}

.mq-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--grad-accent);
  flex-shrink: 0;
}

@media (prefers-reduced-motion: no-preference) {
  .marquee-track {
    animation: marquee 36s linear infinite;
  }
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ---------- セクション共通 ---------- */

.section {
  position: relative;
  padding: 88px 0;
  overflow: hidden;
}

.section > .container {
  position: relative;
  z-index: 2;
}

.sec-watermark {
  position: absolute;
  top: 6px;
  left: -0.04em;
  font-family: var(--font-latin);
  font-weight: 700;
  font-size: clamp(4rem, 14vw, 12rem);
  line-height: 1;
  letter-spacing: 0.02em;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--stroke-accent);
  white-space: nowrap;
  user-select: none;
  pointer-events: none;
}

.wm-right {
  left: auto;
  right: -0.04em;
}

.wm-contact {
  top: auto;
  bottom: -0.1em;
}

.sec-head {
  margin-bottom: 52px;
}

.sec-eyebrow {
  font-family: var(--font-latin);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 14px;
}

.sec-num {
  color: var(--color-text-soft);
  margin-right: 6px;
}

.sec-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5vw, 3rem);
  font-weight: 900;
  letter-spacing: 0.03em;
  line-height: 1.3;
  margin-bottom: 18px;
}

.sec-lead {
  color: var(--color-text-soft);
  font-size: 0.95rem;
}

/* パララックス装飾 */
.section-deco {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.deco {
  position: absolute;
  border-radius: 50%;
  will-change: transform;
}

.deco-outline {
  border: 2px solid rgba(249, 115, 22, 0.25);
}

.deco-grad {
  background: var(--grad-accent);
  opacity: 0.85;
}

.deco-soft {
  background: radial-gradient(circle at 30% 30%, #FFE9D2 0%, #FFF7EE 75%);
}

.d-works-1 { width: 380px; height: 380px; right: -160px; top: 40px; }
.d-flow-1 { width: 170px; height: 170px; right: -50px; top: 8%; }
.d-about-1 { width: 46px; height: 46px; right: 8%; top: 18%; }
.d-contact-1 { width: 300px; height: 300px; right: -90px; top: -60px; }
.d-contact-2 { width: 56px; height: 56px; left: 6%; bottom: 14%; }

@media (max-width: 719px) {
  .d-works-1 { width: 200px; height: 200px; right: -100px; }
  .d-flow-1 { width: 100px; height: 100px; right: -40px; }
  .d-contact-1 { width: 150px; height: 150px; right: -60px; }
  .d-contact-2 { width: 30px; height: 30px; }
}

/* ---------- サービス(罫線リスト) ---------- */

.service-list {
  list-style: none;
}

.service-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 34px 0;
  border-top: 1px solid var(--color-border);
  transition: background 0.25s ease;
}

.service-row:last-child {
  border-bottom: 1px solid var(--color-border);
}

.service-index {
  font-family: var(--font-latin);
  font-weight: 700;
  font-size: 2.1rem;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.3px var(--color-accent);
}

.service-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 8px;
  transition: color 0.25s ease;
}

.service-row:hover .service-title {
  color: var(--color-accent-dark);
}

.service-for {
  display: inline-block;
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--color-accent-dark);
}

.service-for::before {
  content: "→ ";
}

.service-desc {
  font-size: 0.93rem;
  color: var(--color-text-soft);
}

/* ---------- 実績 ---------- */

.work-feature {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  align-items: center;
}

.work-media {
  display: block;
  text-decoration: none;
  transition: transform 0.3s ease;
}

.work-media:hover {
  transform: translateY(-4px);
}

.browser-mock {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  box-shadow: 0 24px 60px rgba(28, 24, 20, 0.14);
  overflow: hidden;
}

.browser-mock img {
  display: block;
  width: 100%;
  height: auto;
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 13px;
  background: #FAF9F7;
  border-bottom: 1px solid var(--color-border);
}

.browser-bar > span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #DCD6CE;
}

.browser-url {
  margin-left: 8px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 1px 12px;
  font-family: var(--font-latin);
  font-size: 0.72rem;
  color: var(--color-text-soft);
}

.browser-body {
  padding: 20px 16px;
  min-height: 150px;
  background:
    radial-gradient(circle at 85% 15%, rgba(245, 166, 35, 0.1) 0%, transparent 50%),
    #fff;
}

.mock-chat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 340px;
  margin: 0 auto;
}

.mock-msg {
  padding: 8px 14px;
  border-radius: 14px;
  font-size: 0.82rem;
  line-height: 1.5;
  max-width: 80%;
}

.mock-msg-bot {
  background: var(--color-accent-soft);
  border: 1px solid #FBE0C8;
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}

.mock-msg-user {
  background: #FAF9F7;
  border: 1px solid var(--color-border);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.work-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-accent-dark);
  background: var(--color-accent-soft);
  border: 1px solid #FBE0C8;
  border-radius: 999px;
  padding: 3px 14px;
  margin-bottom: 14px;
}

.work-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.5vw, 2.7rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 16px;
}

.work-body {
  font-size: 0.94rem;
  color: var(--color-text-soft);
  margin-bottom: 16px;
}

.work-demo-note {
  font-size: 0.88rem;
  border-left: 3px solid var(--color-accent);
  padding: 4px 0 4px 14px;
  margin-bottom: 18px;
}

.text-link {
  color: var(--color-accent-dark);
  font-weight: 700;
  text-decoration: none;
  font-size: 0.95rem;
}

.text-link:hover {
  text-decoration: underline;
}

/* ---------- 制作の流れ ---------- */

.flow-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  counter-reset: flow;
}

.flow-step {
  padding: 26px 0;
  border-top: 1px solid var(--color-border);
}

.flow-step:last-child {
  border-bottom: 1px solid var(--color-border);
}

.flow-num {
  display: block;
  font-family: var(--font-latin);
  font-weight: 700;
  font-size: 1.9rem;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.3px var(--color-accent);
  margin-bottom: 12px;
}

.flow-title {
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.flow-body {
  font-size: 0.9rem;
  color: var(--color-text-soft);
}

/* ---------- 料金 / プロフィール(左ラベル+右本文) ---------- */

.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
}

.split-label .sec-title {
  margin-bottom: 0;
}

.split-body {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.price-main {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5.5vw, 3.2rem);
  font-weight: 900;
  line-height: 1.35;
}

.split-text {
  font-size: 0.95rem;
  color: var(--color-text-soft);
  max-width: 40em;
}

/* ---------- 問い合わせ ---------- */

.section-contact {
  padding: 110px 0 120px;
}

.contact-giant {
  display: block;
  text-decoration: none;
  color: var(--color-text);
  margin: 10px 0 26px;
}

.contact-jp {
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.7rem, 11vw, 7rem);
  line-height: 1.15;
  letter-spacing: 0.02em;
  transition: color 0.3s ease;
}

.contact-mail {
  display: inline-block;
  font-family: var(--font-latin);
  font-weight: 700;
  font-size: clamp(1.15rem, 3.6vw, 2.2rem);
  color: var(--color-accent-dark);
  margin-top: 14px;
  position: relative;
}

.contact-mail::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 2px;
  background: var(--grad-accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.contact-giant:hover .contact-jp {
  color: var(--color-accent-dark);
}

.contact-giant:hover .contact-mail::after {
  transform: scaleX(1);
  transform-origin: left;
}

.contact-arrow {
  display: inline-block;
  transition: transform 0.3s ease;
}

.contact-giant:hover .contact-arrow {
  transform: translateX(8px);
}

.contact-note {
  color: var(--color-text-soft);
  font-size: 0.95rem;
}

/* ---------- フッター ---------- */

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 30px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.footer-copy {
  color: var(--color-text-soft);
  font-size: 0.84rem;
}

/* ---------- ふわっと表示 ---------- */

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }

  .reveal.is-visible {
    opacity: 1;
    transform: none;
  }
}

/* ---------- タブレット以上 ---------- */

@media (min-width: 720px) {
  .pc-only {
    display: inline;
  }

  .nav-toggle {
    display: none;
  }

  .site-nav {
    display: block;
  }

  .hero {
    padding: 40px 0 130px;
  }

  .hero-vertical {
    display: block;
  }

  .hero-lead {
    font-size: 1.05rem;
  }

  .section {
    padding: 130px 0;
  }

  .sec-head {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "eyebrow eyebrow"
      "title lead";
    align-items: end;
    column-gap: 40px;
    margin-bottom: 72px;
  }

  .sec-head .sec-eyebrow { grid-area: eyebrow; }
  .sec-head .sec-title { grid-area: title; margin-bottom: 0; }
  .sec-head .sec-lead { grid-area: lead; justify-self: end; text-align: right; }

  .service-row {
    grid-template-columns: 110px 1.1fr 1fr;
    gap: 40px;
    padding: 44px 0;
    align-items: start;
  }

  .service-index {
    font-size: 2.9rem;
    padding-top: 4px;
  }

  .service-title {
    font-size: 1.6rem;
  }

  .work-feature {
    grid-template-columns: 1.15fr 1fr;
    gap: 64px;
  }

  /* 実績が増えたとき、偶数番目は左右反転 */
  .work-feature:nth-of-type(even) .work-media {
    order: 2;
  }

  .flow-list {
    grid-template-columns: repeat(3, 1fr);
    column-gap: 44px;
  }

  .flow-step {
    padding: 34px 0;
  }

  .flow-step:nth-last-child(-n+3) {
    border-bottom: 1px solid var(--color-border);
  }

  .flow-step:last-child {
    border-bottom: 1px solid var(--color-border);
  }

  .split {
    grid-template-columns: 340px 1fr;
    gap: 60px;
    padding-top: 56px;
  }

  .section-contact {
    padding: 160px 0 170px;
  }
}

@media (min-width: 1000px) {
  .hero-title {
    letter-spacing: 0.02em;
  }
}