/* ========================================
   Reset / Base
======================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family:
    "Hiragino Kaku Gothic ProN",
    "Hiragino Sans",
    "Yu Gothic",
    "Yu Gothic Medium",
    "Meiryo",
    sans-serif;
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.8;
  -webkit-text-size-adjust: 100%;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  margin: 0;
  padding: 0;
}

li {
  list-style: none;
}

p,
h1,
h2,
h3,
h4 {
  margin: 0;
}

button {
  font: inherit;
  border: none;
  background: none;
  cursor: pointer;
}


/* ========================================
   Variables
======================================== */
:root {
  --color-main: #183B66;
  --color-main-dark: #122E52;
  --color-accent: #D46A4A;
  --color-accent-light: #F8E6E0;

  --color-white: #FFFFFF;
  --color-bg: #F7FAFC;
  --color-bg-soft: #F3F7FB;

  --color-title: #1B2A3A;
  --color-text: #425466;
  --color-subtext: #6B7A89;
  --color-line: #D8E1EA;

  --shadow-soft: 0 12px 32px rgba(24, 59, 102, 0.08);
  --shadow-card: 0 16px 36px rgba(24, 59, 102, 0.12);
  --shadow-strong: 0 18px 44px rgba(18, 46, 82, 0.16);

  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 28px;

  --container: 1180px;
  --container-narrow: 820px;

  --transition: 0.28s ease;
}


/* ========================================
   Common Layout
======================================== */
.container {
  width: min(100% - 40px, var(--container));
  margin: 0 auto;
}

.narrow {
  width: min(100%, var(--container-narrow));
  margin: 0 auto;
}

.site-main {
  overflow: hidden;
}

.section {
  padding: 92px 0;
}

.section--thin {
  padding: 78px 0;
}

.section--border {
  border-top: 1px solid var(--color-line);
}

.section__title {
  margin-bottom: 26px;
  color: var(--color-title);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  line-height: 1.35;
  letter-spacing: 0.02em;
  font-weight: 800;
}

.section__text {
  color: var(--color-text);
  font-size: 1.03rem;
  line-height: 2;
}

.section__text + .section__text {
  margin-top: 18px;
}

.kicker {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--color-accent);
  font-size: 0.94rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.note {
  margin-top: 18px;
  color: var(--color-subtext);
  font-size: 0.94rem;
  line-height: 1.8;
}

.textlink {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-main);
  font-weight: 700;
  transition: var(--transition);
}

.textlink:hover {
  color: var(--color-main-dark);
  transform: translateX(2px);
}

.textlink::after {
  content: "→";
  font-size: 0.95em;
}

.u-br {
  display: inline;
}


/* ========================================
   Header
======================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-line);
}

.header-inner {
  position: relative;
  width: min(100% - 40px, var(--container));
  margin: 0 auto;
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-logo {
  flex-shrink: 0;
}

.site-logo img {
  display: block;
  width: auto;
  height: 54px;
  object-fit: contain;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 28px;
}

.main-nav a {
  position: relative;
  color: var(--color-title);
  font-size: 0.97rem;
  font-weight: 700;
  transition: var(--transition);
}

.main-nav a:hover {
  color: var(--color-main);
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.main-nav a:hover::after {
  transform: scaleX(1);
}


/* ========================================
   Hamburger Menu
======================================== */
.hamburger {
  display: none;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid var(--color-line);
  border-radius: 12px;
  background: #fff;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  z-index: 1100;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-title);
  border-radius: 999px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.hamburger.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.is-active span:nth-child(2) {
  opacity: 0;
}

.hamburger.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}


/* ========================================
   Buttons
======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  transition: var(--transition);
  border: 1px solid transparent;
}

.btn--primary {
  color: #fff;
  background: var(--color-main);
  border-color: var(--color-main);
  box-shadow: 0 10px 24px rgba(24, 59, 102, 0.18);
}

.btn--primary:hover {
  background: var(--color-main-dark);
  border-color: var(--color-main-dark);
  transform: translateY(-2px);
}

.btn--ghost {
  color: var(--color-main);
  background: var(--color-white);
  border-color: var(--color-main);
}

.btn--ghost:hover {
  background: var(--color-bg-soft);
  transform: translateY(-2px);
}


/* ========================================
   Hero Overlay
======================================== */
.hero.hero--overlay {
  position: relative;
  padding: 110px 0 96px;
  background-color: #EFF3F7;
  background-image: url("https://nagawa-sakurako.com/wp-content/uploads/2026/03/leone-venter-VieM9BdZKFo-unsplash-scaled.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: right center;
  overflow: hidden;
}

.hero.hero--overlay::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(239, 243, 247, 0.97) 0%,
      rgba(239, 243, 247, 0.95) 24%,
      rgba(239, 243, 247, 0.90) 45%,
      rgba(239, 243, 247, 0.62) 68%,
      rgba(239, 243, 247, 0.18) 100%
    );
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  min-height: 620px;
  display: flex;
  align-items: center;
}

.hero__overlay {
  display: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 760px;
  padding: 26px 0;
}

.hero__brand {
  margin: 0 0 30px;
  color: #18324F;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.hero__title {
  margin: 0 0 36px;
  color: #1C2D42;
  font-size: clamp(3rem, 6vw, 5rem);
  line-height: 1.2;
  letter-spacing: 0.01em;
  font-weight: 700;
}

.hero__lead {
  max-width: 560px;
  margin: 0 0 48px;
  color: #5F6E80;
  font-size: 1.08rem;
  line-height: 2.05;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 8px;
}

.hero .btn {
  min-width: 250px;
  min-height: 76px;
  padding: 0 34px;
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 700;
}

.hero .btn--primary {
  background: #172C46;
  color: #fff;
  border: 1px solid #172C46;
  box-shadow: 0 12px 30px rgba(23, 44, 70, 0.16);
}

.hero .btn--primary:hover {
  background: #102338;
  border-color: #102338;
  transform: translateY(-2px);
}

.hero .btn--ghost {
  background: rgba(255, 255, 255, 0.22);
  color: #172C46;
  border: 1.5px solid #172C46;
  backdrop-filter: blur(4px);
}

.hero .btn--ghost:hover {
  background: rgba(255, 255, 255, 0.48);
  transform: translateY(-2px);
}


/* ========================================
   Front Trouble
======================================== */
.front-trouble {
  padding: 96px 0;
  background: var(--color-bg);
}

.front-trouble__inner {
  width: min(100% - 40px, var(--container));
  margin: 0 auto;
}

.front-trouble__head {
  display: grid;
  grid-template-columns: 120px 1fr 120px;
  align-items: center;
  gap: 18px;
  margin-bottom: 44px;
}

.front-trouble__title {
  text-align: center;
  color: var(--color-title);
  font-size: clamp(1.75rem, 3vw, 2.45rem);
  line-height: 1.5;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.front-trouble__illust {
  width: 100%;
  max-width: 110px;
  justify-self: center;
}

.front-trouble__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}

.front-trouble-card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: 24px;
  padding: 34px 30px;
  box-shadow: var(--shadow-soft);
  min-height: 210px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.front-trouble-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(24, 59, 102, 0.10);
  border-color: #c8d6e6;
}

.front-trouble-card__label {
  margin-bottom: 16px;
  color: var(--color-main);
  font-size: 1.18rem;
  font-weight: 800;
  line-height: 1.5;
  text-align: center;
  letter-spacing: 0.01em;
}

.front-trouble-card__text {
  max-width: 460px;
  margin: 0 auto;
  color: var(--color-title);
  font-size: 1.02rem;
  line-height: 1.95;
  font-weight: 500;
}

.front-trouble__btn-wrap {
  margin-top: 38px;
  text-align: center;
}

.front-trouble__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 28px;
  border-radius: 999px;
  background: var(--color-main);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(24, 59, 102, 0.18);
  transition: var(--transition);
}

.front-trouble__btn:hover {
  background: var(--color-main-dark);
  transform: translateY(-2px);
}


/* ========================================
   Cards / Services
======================================== */
.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 30px;
}

.card {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: 24px;
  padding: 30px;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  min-height: 320px;
}

.card--featured {
  background: linear-gradient(180deg, #FFFFFF 0%, #F6FAFE 100%);
  border-color: #BFD3E8;
  box-shadow: var(--shadow-card);
}

.card__badge {
  display: inline-block;
  align-self: flex-start;
  margin-bottom: 18px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--color-accent-light);
  color: var(--color-accent);
  font-size: 0.82rem;
  font-weight: 800;
}

.card__head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.card__icon {
  width: 62px;
  height: 62px;
  border-radius: 18px;
  background: #F4F8FC;
  border: 1px solid #E3EAF2;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.card__icon img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.card__title {
  color: var(--color-title);
  font-size: 1.4rem;
  line-height: 1.4;
  font-weight: 800;
}

.card__list {
  margin-bottom: 24px;
  display: grid;
  gap: 10px;
}

.card__list li {
  position: relative;
  padding-left: 24px;
  color: var(--color-text);
  line-height: 1.9;
}

.card__list li::before {
  content: "";
  position: absolute;
  top: 0.8em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  transform: translateY(-50%);
}

.card .textlink {
  margin-top: auto;
}


/* ========================================
   Split Head
======================================== */
.splithead {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}


/* ========================================
   Blog / Post Cards
======================================== */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 10px;
}

.post-card,
.blog-pickup-card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
}

.post-card:hover,
.blog-pickup-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.post-card__link {
  display: block;
  height: 100%;
}

.post-card__thumb img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.post-card__body {
  padding: 22px 22px 24px;
}

.post-card__meta,
.blog-pickup-card__cat {
  margin-bottom: 10px;
  color: var(--color-accent);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.post-card__title,
.blog-pickup-card__title {
  margin-bottom: 14px;
  color: var(--color-title);
  font-size: 1.08rem;
  line-height: 1.7;
  font-weight: 800;
}

.post-card__more {
  color: var(--color-main);
  font-weight: 700;
}

.blog-pickup-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 30px;
}

.blog-pickup-card {
  padding: 24px;
}

.blog-pickup-card__text {
  margin-bottom: 16px;
  color: var(--color-text);
  line-height: 1.9;
}


/* ========================================
   CTA
======================================== */
.cta {
  background: linear-gradient(135deg, #163B67 0%, #224F82 100%);
  padding: 96px 0;
}

.cta__inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 56px 32px;
  text-align: center;
  border-radius: 36px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 20px 48px rgba(10, 27, 47, 0.16);
}

.cta__title {
  margin-bottom: 20px;
  color: #ffffff;
  font-size: clamp(2rem, 3vw, 2.8rem);
  line-height: 1.4;
  font-weight: 800;
}

.cta__text {
  margin: 0 auto 32px;
  max-width: 720px;
  color: rgba(255, 255, 255, 0.96)!important;
  font-size: 1.06rem;
  line-height: 1.95;
}

.cta .btn--primary {
  background: #16283F;
  border-color: #16283F;
  color: #ffffff;
}

.cta .btn--primary:hover {
  background: #101F31;
  border-color: #101F31;
}


/* ========================================
   Page Hero
======================================== */
.page-hero {
  padding: 84px 0 76px;
  background: linear-gradient(180deg, #F7FAFC 0%, #FFFFFF 100%);
  border-bottom: 1px solid var(--color-line);
}

.page-hero__inner {
  text-align: center;
  width: min(100% - 40px, 920px);
  margin: 0 auto;
}

.page-hero__sub {
  margin-bottom: 12px;
  color: var(--color-accent);
  font-size: 0.94rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.page-hero__title {
  margin-bottom: 18px;
  color: var(--color-title);
  font-size: clamp(2.1rem, 4vw, 3.3rem);
  line-height: 1.3;
  font-weight: 800;
}

.page-hero__lead {
  color: var(--color-text);
  font-size: 1.03rem;
  line-height: 2;
}


/* ========================================
   Profile Page
======================================== */
.profile {
  padding: 96px 0;
  background: #ffffff;
}

.profile .narrow {
  max-width: 860px;
}

.profile__intro {
  margin-bottom: 56px;
  padding: 34px 32px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbfe 100%);
  border: 1px solid var(--color-line);
  border-radius: 26px;
  box-shadow: var(--shadow-soft);
}

.profile__intro .section__title {
  margin-bottom: 20px;
}

.profile__section + .profile__section {
  margin-top: 32px;
}

.profile__section {
  padding: 30px 30px 32px;
  background: #ffffff;
  border: 1px solid var(--color-line);
  border-radius: 24px;
  box-shadow: 0 10px 28px rgba(24, 59, 102, 0.05);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.profile__section:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 38px rgba(24, 59, 102, 0.08);
  border-color: #c8d6e6;
}

.profile__heading {
  position: relative;
  margin-bottom: 18px;
  padding-left: 18px;
  color: var(--color-title);
  font-size: 1.38rem;
  line-height: 1.5;
  font-weight: 800;
}

.profile__heading::before {
  content: "";
  position: absolute;
  top: 0.35em;
  left: 0;
  width: 6px;
  height: 1.15em;
  border-radius: 999px;
  background: var(--color-accent);
  transform: translateY(-10%);
}

.profile .section__text {
  color: var(--color-text);
  font-size: 1rem;
  line-height: 2;
}

.profile .section__text + .section__text {
  margin-top: 14px;
}

.profile__list {
  display: grid;
  gap: 12px;
  margin-top: 6px;
  padding-left: 0;
}

.profile__list li {
  position: relative;
  padding: 0 0 0 24px;
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.9;
  list-style: none;
}

.profile__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.88em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  transform: translateY(-50%);
}

.page-hero--profile {
  background: linear-gradient(180deg, #f7fafc 0%, #ffffff 100%);
}

.profile .section__title,
.profile .profile__heading {
  letter-spacing: 0.01em;
}


/* ========================================
   Service Detail
======================================== */
.service-detail__num {
  margin-bottom: 10px;
  color: var(--color-accent);
  font-size: 0.96rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.service-detail__title {
  margin-bottom: 16px;
  color: var(--color-title);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  line-height: 1.35;
  font-weight: 800;
}

.service-detail__lead {
  margin-bottom: 22px;
  color: var(--color-main);
  font-size: 1.04rem;
  line-height: 1.9;
  font-weight: 700;
}

.service-detail__text {
  color: var(--color-text);
  line-height: 2;
}

.service-detail__subtitle {
  margin: 34px 0 16px;
  color: var(--color-title);
  font-size: 1.2rem;
  line-height: 1.5;
  font-weight: 800;
}

.service-detail__list {
  display: grid;
  gap: 10px;
}

.service-detail__list li {
  position: relative;
  padding-left: 24px;
  color: var(--color-text);
  line-height: 1.95;
}

.service-detail__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.84em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  transform: translateY(-50%);
}

.service-detail__price {
  margin-top: 32px;
  padding: 24px 26px;
  border: 1px solid var(--color-line);
  border-radius: 22px;
  background: var(--color-bg);
  box-shadow: var(--shadow-soft);
}

.service-detail__price-label {
  margin-bottom: 6px;
  color: var(--color-subtext);
  font-size: 0.92rem;
  font-weight: 700;
}

.service-detail__price-value {
  color: var(--color-main);
  font-size: 1.8rem;
  line-height: 1.4;
  font-weight: 800;
}

.service-detail__price-note {
  margin-top: 8px;
  color: var(--color-subtext);
  line-height: 1.8;
}


/* ========================================
   Flow
======================================== */
.service-flow {
  padding: 92px 0;
}

.service-flow__inner {
  width: min(100% - 40px, 980px);
  margin: 0 auto;
}

.service-flow__lead {
  margin-bottom: 42px;
  color: var(--color-text);
  text-align: center;
  line-height: 2;
}

.flow-step + .flow-step {
  margin-top: 54px;
}

.flow-step__title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
  color: var(--color-title);
  font-size: 1.45rem;
  font-weight: 800;
}

.flow-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-main);
  color: #fff;
  font-size: 1rem;
  font-weight: 800;
  flex-shrink: 0;
}

.flow-timeline {
  display: grid;
  gap: 18px;
}

.flow-row {
  display: grid;
  grid-template-columns: 1fr 28px 1fr;
  gap: 18px;
  align-items: stretch;
}

.flow-dot {
  position: relative;
  width: 28px;
  min-height: 100%;
  display: flex;
  justify-content: center;
}

.flow-dot::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #D7E2EE;
}

.flow-dot::after {
  content: "";
  position: relative;
  top: 22px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 3px solid #fff;
  box-shadow: 0 0 0 1px #D7E2EE;
}

.flow-box {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: 20px;
  padding: 22px 20px;
  color: var(--color-text);
  line-height: 1.9;
  box-shadow: var(--shadow-soft);
}

.flow-box--empty {
  visibility: hidden;
}


/* ========================================
   Works / Pricing / Steps / Misc
======================================== */
.works {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.work {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: 22px;
  padding: 24px;
  box-shadow: var(--shadow-soft);
}

.work__meta {
  margin-bottom: 10px;
  color: var(--color-accent);
  font-size: 0.84rem;
  font-weight: 800;
}

.work__title {
  margin-bottom: 10px;
  color: var(--color-title);
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.6;
}

.work__desc {
  color: var(--color-text);
  line-height: 1.9;
}

.pricing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 28px;
}

.price {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: 22px;
  padding: 24px;
  box-shadow: var(--shadow-soft);
}

.price__title {
  margin-bottom: 10px;
  color: var(--color-title);
  font-size: 1rem;
  line-height: 1.7;
  font-weight: 800;
}

.price__value {
  color: var(--color-main);
  font-size: 1.55rem;
  line-height: 1.5;
  font-weight: 800;
}

.steps {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.step {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: 22px;
  padding: 24px;
  box-shadow: var(--shadow-soft);
}

.step__num {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: var(--color-main);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  font-weight: 800;
  flex-shrink: 0;
}

.step__title {
  margin-bottom: 8px;
  color: var(--color-title);
  font-size: 1.12rem;
  font-weight: 800;
}

.step__text {
  color: var(--color-text);
  line-height: 1.9;
}

.profile__skills {
  margin-top: 14px;
  color: var(--color-subtext);
  font-size: 0.96rem;
}

.profile__name {
  margin-bottom: 14px;
  color: var(--color-title);
  font-size: 1.2rem;
  font-weight: 800;
}


/* ========================================
   Footer
======================================== */
.site-footer {
  padding: 34px 0;
  background: #13273F;
  color: rgba(255, 255, 255, 0.9);
}

.site-footer a {
  color: rgba(255, 255, 255, 0.95);
}

.site-footer .container {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  align-items: center;
}

.site-footer p {
  font-size: 0.92rem;
  line-height: 1.8;
}

/* ========================================
   Single Blog Page
======================================== */
.single-blog-page{
  padding: 56px 0 88px;
}

.single-blog-article .container{
  max-width: 920px;
  margin: 0 auto;
  padding: 0 20px;
}

.single-blog-header{
  margin-bottom: 32px;
}

.single-blog-meta{
  margin: 0 0 12px;
  font-size: 0.95rem;
  color: #8a8f98;
  letter-spacing: 0.04em;
}

.single-blog-title{
  margin: 0;
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1.4;
  color: var(--color-text);
}

.single-blog-thumbnail{
  margin-bottom: 40px;
}

.single-blog-thumbnail img{
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
}

/* 本文 */
.single-blog-content{
  font-size: 1rem;
  line-height: 1.7;
  color:#333;
}

.single-blog-content > *:first-child{
  margin-top: 0;
}

.single-blog-content p{
  margin: 0 0 1em;
}

.single-blog-content h2{
  margin: 1.8em 0 0.55em;
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  line-height: 1.45;
  color: var(--color-text);
}

.single-blog-content h3{
  margin: 1.45em 0 0.45em;
  font-size: clamp(1.3rem, 2.4vw, 1.6rem);
  line-height: 1.5;
  color: var(--color-text);
}

.single-blog-content h4{
  margin: 1.2em 0 0.4em;
  font-size: 1.1rem;
  line-height: 1.5;
  color: var(--color-text);
}

.single-blog-content ul,
.single-blog-content ol{
  margin: 1em 0 1.5em 1.5em;
  padding-left: 1em;
}

.single-blog-content ul li{
  list-style: disc;
  margin-bottom: 0.55em;
}

.single-blog-content ol li{
  list-style: decimal;
  margin-bottom: 0.55em;
}

.single-blog-content a{
  color: #c16464;
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

.single-blog-content strong{
  font-weight: 700;
}

.single-blog-content img{
  display: block;
  max-width: 95%;
  height: auto;
  margin: 1.8em auto;
  border-radius: 14px;
}

.single-blog-content figure{
  margin: 1.8em 0;
}

.single-blog-content figcaption{
  margin-top: 0.75em;
  font-size: 0.9rem;
  color: #7f8790;
  text-align: center;
}

.single-blog-content blockquote{
  margin: 2em 0;
  padding: 20px 24px;
  border-left: 4px solid #d8b98d;
  background: #faf6ef;
  border-radius: 10px;
}

.single-blog-content table{
  width: 100%;
  border-collapse: collapse;
  margin: 1.8em 0;
  font-size: 0.98rem;
}

.single-blog-content th,
.single-blog-content td{
  border: 1px solid #ddd7cc;
  padding: 12px 14px;
  text-align: left;
}

.single-blog-content th{
  background: #f7f3eb;
  font-weight: 700;
}

/* CTA */
.blog-cta-box{
  margin-top: 40px;
  padding: 24px;
  background: #f8f3ea;
  border: 1px solid #e4cfaa;
  border-radius: 20px;
}

.blog-cta-box h2{
  margin: 0 0 16px;
  font-size: 1.5rem;
  line-height: 1.5;
  color: var(--color-text);
}

.blog-cta-box p{
  margin: 0 0 1em;
  line-height: 1.9;
}

.blog-cta-box ul{
  margin: 16px 0 24px 1.4em;
  padding-left: 1em;
}

.blog-cta-box li{
  list-style: disc;
  margin-bottom: 8px;
}

.blog-cta-buttons{
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

.cta-btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: 0.25s ease;
}

.cta-btn-primary{
  background: #1f2e43;
  color: #fff;
}

.cta-btn-primary:hover{
  opacity: 0.9;
  transform: translateY(-2px);
}

.cta-btn-secondary{
  background: #fff;
  color: #1f2e43;
  border: 1px solid #cfd6df;
}

.cta-btn-secondary:hover{
  background: #f8fafc;
  transform: translateY(-2px);
}

/* WordPress block 対応 */
.single-blog-content .wp-block-image{
  margin: 1.8em 0;
}

.single-blog-content .wp-block-button{
  margin: 1.5em 0;
}

.single-blog-content .wp-block-separator{
  margin: 2.2em 0;
  border: none;
  border-top: 1px solid #ddd7cc;
}

/* Responsive */
@media (max-width: 768px){
  .single-blog-page{
    padding: 40px 0 72px;
  }

  .single-blog-article .container{
    padding: 0 16px;
  }

  .single-blog-header{
    margin-bottom: 24px;
  }

  .single-blog-thumbnail{
    margin-bottom: 28px;
  }

  .single-blog-content{
    font-size: 1rem;
    line-height: 1.9;
  }

  .single-blog-content h2{
    margin-top: 2em;
  }

  .single-blog-content h3{
    margin-top: 1.7em;
  }

  .blog-cta-box{
    margin-top: 44px;
    padding: 24px 18px;
  }

  .blog-cta-buttons{
    flex-direction: column;
  }

  .cta-btn{
    width: 100%;
  }
}
/* ========================================
   Responsive - Large
======================================== */
@media (max-width: 1200px) {
  .hero.hero--overlay {
    padding: 96px 0 84px;
    background-position: 72% center;
  }

  .hero__inner {
    min-height: 560px;
  }

  .hero__title {
    font-size: clamp(2.7rem, 5.5vw, 4.5rem);
  }

  .hero__lead {
    max-width: 540px;
  }

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

  .posts-grid,
  .blog-pickup-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing {
    grid-template-columns: 1fr;
  }
}


/* ========================================
   Responsive - Tablet
======================================== */
@media (max-width: 960px) {
  .hamburger {
    display: inline-flex;
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 12px);
    right: 14px;
    left: 14px;
    display: none;
    background: #ffffff;
    border: 1px solid var(--color-line);
    border-radius: 20px;
    box-shadow: 0 18px 40px rgba(24, 59, 102, 0.12);
    padding: 18px;
    z-index: 1050;
  }

  .main-nav.is-open {
    display: block;
  }

  .main-nav ul {
    display: flex;
    flex-direction: column;
    gap: 0;
    align-items: stretch;
  }

  .main-nav li + li {
    border-top: 1px solid #eef2f6;
  }

  .main-nav a {
    display: block;
    padding: 14px 8px;
    color: var(--color-title);
    font-size: 1rem;
    font-weight: 700;
  }

  .main-nav a::after {
    display: none;
  }

  .hero.hero--overlay {
    padding: 78px 0 70px;
    background-position: 74% center;
  }

  .hero.hero--overlay::before {
    background:
      linear-gradient(
        180deg,
        rgba(239, 243, 247, 0.94) 0%,
        rgba(239, 243, 247, 0.90) 34%,
        rgba(239, 243, 247, 0.78) 62%,
        rgba(239, 243, 247, 0.60) 100%
      );
  }

  .hero__inner {
    min-height: 500px;
  }

  .hero__content,
  .hero__lead {
    max-width: 100%;
  }

  .front-trouble {
    padding: 84px 0;
  }

  .front-trouble__head {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 34px;
    text-align: center;
  }

  .front-trouble__illust {
    display: none;
  }

  .front-trouble__grid,
  .cards,
  .works {
    grid-template-columns: 1fr;
  }

  .front-trouble-card {
    min-height: auto;
    padding: 30px 24px;
  }

  .flow-row {
    grid-template-columns: 1fr;
  }

  .flow-dot,
  .flow-box--empty {
    display: none;
  }
}


/* ========================================
   Responsive - Mobile
======================================== */
@media (max-width: 767px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .header-inner {
    width: min(100% - 28px, var(--container));
    min-height: 74px;
  }

  .site-logo img {
    height: 46px;
  }

  .section {
    padding: 72px 0;
  }

  .section--thin {
    padding: 64px 0;
  }

  .hero.hero--overlay {
    padding: 58px 0 52px;
    background-position: 72% center;
  }

  .hero__inner {
    min-height: 430px;
  }

  .hero__brand {
    margin-bottom: 18px;
    font-size: 0.88rem;
  }

  .hero__title {
    margin-bottom: 24px;
    font-size: 2.45rem;
    line-height: 1.18;
  }

  .hero__lead {
    margin-bottom: 32px;
    font-size: 0.98rem;
    line-height: 1.9;
  }

  .hero__cta {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }

  .hero .btn,
  .btn,
  .front-trouble__btn {
    width: 100%;
    min-width: 0;
  }

  .hero .btn {
    min-height: 62px;
    padding: 0 20px;
    font-size: 0.96rem;
  }

  .front-trouble {
    padding: 72px 0;
  }

  .front-trouble__inner {
    width: min(100% - 28px, var(--container));
  }

  .front-trouble__title {
    font-size: 1.7rem;
    line-height: 1.45;
  }

  .front-trouble-card {
    border-radius: 20px;
    padding: 26px 20px;
  }

  .front-trouble-card__label {
    font-size: 1.08rem;
    margin-bottom: 14px;
  }

  .front-trouble-card__text {
    font-size: 0.98rem;
    line-height: 1.9;
  }

  .posts-grid,
  .blog-pickup-grid {
    grid-template-columns: 1fr;
  }

  .splithead {
    align-items: flex-start;
    flex-direction: column;
  }

  .profile {
    padding: 72px 0;
  }

  .profile__intro {
    margin-bottom: 38px;
    padding: 26px 20px;
    border-radius: 20px;
  }

  .profile__section {
    padding: 24px 20px 26px;
    border-radius: 20px;
  }

  .profile__heading {
    font-size: 1.2rem;
    padding-left: 16px;
  }

  .profile .section__text,
  .profile__list li {
    font-size: 0.97rem;
    line-height: 1.9;
  }

  .step {
    flex-direction: column;
  }

  .step__num {
    width: 52px;
    height: 52px;
  }

  .cta {
    padding: 76px 0;
  }

  .cta__inner {
    padding: 40px 22px;
    border-radius: 24px;
  }

  .u-br {
    display: none;
  }
}


/* ========================================
   Desktop Navigation Force
======================================== */
@media (min-width: 961px) {
  .main-nav {
    display: block !important;
  }
}

.service-card-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:20px;
margin-top:40px;
}

.service-card{
display:block;
text-decoration:none;
color:inherit;
}

.service-card__inner{
padding:24px;
border-radius:14px;
background:#F4F8FB;
border:1px solid #e6eaf0;
transition:.25s;
height:100%;
}

.service-card__inner:hover{
transform:translateY(-4px);
box-shadow:0 8px 24px rgba(0,0,0,.06);
}

.service-card__num{
font-size:12px;
letter-spacing:.08em;
color:#6594B1;
margin-bottom:8px;
}

.service-card__title{
font-size:16px;
margin-bottom:6px;
}

.service-card__text{
font-size:13px;
color:#666;
line-height:1.6;
}

/* tablet */
@media(max-width:900px){

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

}

/* sp */
@media(max-width:600px){

.service-card-grid{
grid-template-columns:1fr;
}

}


.blog-more{

margin-top:60px;
text-align:center;

}



.btn-outline{

display:inline-block;
padding:14px 28px;

border-radius:999px;

border:1px solid #333;

color:#333;
text-decoration:none;

font-size:14px;
letter-spacing:0.05em;

transition:0.25s;

}



.btn-outline:hover{

background:#333;
color:#fff;

}