:root {
    --navy: #163a63;
    --navy-2: #0f2c4d;
    --blue: #2f6fb3;
    --blue-light: #eaf3fc;
    --blue-pale: #f4f9fd;
    --blue-mist: #dcebfa;
    --ink: #1c2b3a;
    --gray: #5c6b7a;
    --line: #e3ebf3;
    --white: #ffffff;
    --radius: 10px;
    --maxw: 1160px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Noto Sans JP", sans-serif;
    color: var(--ink);
    background: var(--white);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    display: block;
}

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

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

button {
    font-family: inherit;
}

.wrap {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 24px;
}

.script {
    font-family: "Caveat", cursive;
}

.hand {
    font-family: "Yomogi", cursive;
}

/* ---------- header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--line);
}

.site-header .wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    font-size: 22px;
    font-weight: 800;
    color: var(--navy);
    letter-spacing: .03em;
    width: 165px;
}

.logo span {
    color: var(--blue);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 34px;
}

.nav-links a {
    font-size: 14.5px;
    font-weight: 500;
    color: var(--ink);
}

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

.header-cta {
    background: var(--navy);
    color: #fff;
    padding: 11px 22px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--navy);
    margin: 5px 0;
    border-radius: 2px;
}

/* ---------- buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 15px 30px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 15.5px;
    transition: transform .18s ease, box-shadow .18s ease;
}

.btn-primary {
    background: var(--navy);
    color: #fff;
    box-shadow: 0 10px 24px -10px rgba(15, 44, 77, .55);
}

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

.btn-outline {
    background: #fff;
    color: var(--navy);
    border: 1.5px solid var(--navy);
}

.btn-outline:hover {
    transform: translateY(-2px);
}

/* ---------- eyebrow ---------- */
.eyebrow {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .14em;
    color: var(--blue);
    position: relative;
    padding-bottom: 12px;
    margin-bottom: 18px;
}

.eyebrow::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 34px;
    height: 2.5px;
    background: var(--blue);
}

.center .eyebrow {
    /* left: 50%; */
    /* transform: translateX(-50%); */
    /* text-align: center; */
    /* left: 0; */
    &::after{
        left: 50%;
        transform: translateX(-50%);
    }
}

.section-head {
    max-width: 640px;
    margin: 0 auto 52px;
    text-align: center;
}

.section-head h2 {
    font-size: clamp(28px, 3.4vw, 38px);
    font-weight: 800;
    color: var(--navy);
    margin: 0 0 18px;
    line-height: 1.5;
}

.section-head p {
    color: var(--gray);
    font-size: 15.5px;
    margin: 0;
}

section {
    position: relative;
}

.section-pad {
    padding: 96px 0;
}

/* ---------- hero ---------- */
.hero {
    position: relative;
    overflow: hidden;
    min-height: 640px;
    display: flex;
    align-items: center;
    background: #dfe7ee;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(100deg, rgba(255, 255, 255, .94) 0%, rgba(255, 255, 255, .86) 32%, rgba(255, 255, 255, .35) 58%, rgba(255, 255, 255, .08) 100%);
}

.hero-inner {
    position: relative;
    z-index: 1;
    padding: 120px 90px 90px;
    margin: 0;
}

.hero-inner .wrap {
    max-width: var(--maxw);
}

.hero h1 {
    font-family: "Yomogi", cursive;
    font-size: clamp(34px, 5.4vw, 49px);
    color: var(--navy);
    line-height: 1.5;
    margin: 0 0 26px;
    font-weight: 400;
    max-width: 640px;
}

.hero h1.hero-catch {
    max-width: 560px;
    margin: 0 0 22px;
}

.hero h1.hero-catch img {
    display: block;
    width: 100%;
    height: auto;
}

.hero p.lead {
    color: var(--ink);
    font-size: 15.5px;
    font-weight: 600;
    line-height: 1.9;
    margin: 0 0 34px;
    max-width: 480px;
}

/* ---------- service cards ---------- */
.service-section {
    background: var(--white);
}

.deco-script {
    font-family: "Caveat", cursive;
    color: #bcd7f0;
    font-size: 28px;
    line-height: 1.35;
    position: absolute;
    text-align: right;
}

.blob {
    position: absolute;
    border-radius: 50%;
    background: var(--blue-light);
    z-index: 0;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 26px;
    position: relative;
    z-index: 1;
}

.s-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.s-card .photo {
    height: 150px;
    overflow: hidden;
    position: relative;
}

.s-card .photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.s-card .icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--blue-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue);
    margin: -28px 0 16px 24px;
    position: relative;
    border: 5px solid #fff;
}

.s-card .icon svg {
    width: 26px;
    height: 26px;
}

.s-card .body {
    padding: 0 24px 26px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.s-card h3 {
    font-size: 18.5px;
    font-weight: 700;
    color: var(--navy);
    margin: 0 0 12px;
    line-height: 1.5;
}

.s-card p {
    font-size: 14px;
    color: var(--gray);
    margin: 0 0 20px;
    flex: 1;
}

.card-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 14px;
    font-weight: 700;
    color: var(--blue);
}

.card-link .arrow-circ {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1.4px solid var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .16s ease, color .16s ease;
}

.card-link .arrow-circ svg {
    width: 15px;
    height: 15px;
}

.s-card:hover .arrow-circ {
    background: var(--blue);
    color: #fff;
}

.note-bubble {
    margin-top: 46px;
    background: var(--blue-light);
    border-radius: 40px;
    padding: 20px 34px;
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.note-bubble .chat-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #fff;
    color: var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
    flex: none;
}

.note-bubble .chat-icon svg {
    width: 19px;
    height: 19px;
}

.note-bubble p {
    margin: 0;
    font-size: 14.5px;
    font-weight: 700;
    color: var(--navy);
    border-left: 1.5px solid #b9d6f2;
    padding-left: 16px;
}

/* ---------- process ---------- */
.process-section {
    background: var(--blue-pale);
}

.process-top {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 64px;
}

.process-top h2 {
    font-size: clamp(28px, 3.6vw, 38px);
    font-weight: 800;
    color: var(--navy);
    line-height: 1.5;
    margin: 0 0 22px;
}

.process-top p {
    color: var(--gray);
    font-size: 14.5px;
    margin: 0;
}

.process-photo {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
}

.process-photo img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.steps {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 6px;
    align-items: start;
    position: relative;
}

.step {
    text-align: center;
    padding: 0 6px;
}

.step .num-icon {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: var(--blue-mist);
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy);
    position: relative;
}

.step .num-icon svg {
    width: 30px;
    height: 30px;
}

.step .num {
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 12px;
    font-weight: 800;
    color: var(--blue);
    background: #fff;
    padding: 2px 8px;
    border-radius: 20px;
    border: 1px solid var(--blue-mist);
}

.step h4 {
    font-size: 15.5px;
    font-weight: 700;
    color: var(--navy);
    margin: 0 0 8px;
}

.step p {
    font-size: 12.5px;
    color: var(--gray);
    margin: 0;
}

.step-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9fb7cf;
    padding-top: 26px;
}

.steps-row {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    position: relative;
}

.process-cta {
    margin-top: 56px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 36px 40px;
    display: flex;
    align-items: center;
    gap: 36px;
    flex-wrap: wrap;
}

.process-cta .illus {
    flex: none;
    width: 150px;
}

.process-cta .illus svg {
    width: 100%;
    height: auto;
    /* margin: auto; */
}

.process-cta .msg {
    flex: 1;
    min-width: 260px;
}

.process-cta .msg h4 {
    font-size: 19px;
    font-weight: 800;
    color: var(--navy);
    margin: 0 0 10px;
}

.process-cta .msg p {
    font-size: 14px;
    color: var(--gray);
    margin: 0;
}

.process-cta .cta-col {
    text-align: center;
    flex: none;
}

.process-cta .cta-col small {
    display: block;
    margin-top: 10px;
    font-size: 12.5px;
    color: var(--gray);
}

/* ---------- works ---------- */
.works-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.w-card .mockup {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    background: #e7eef6;
    height: 230px;
    margin-bottom: 20px;
}

.w-card .mockup img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.w-card .tags {
    display: flex;
    gap: 10px;
    margin-bottom: 14px;
}

.w-card .tag {
    background: var(--blue-light);
    color: var(--blue);
    font-size: 12px;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 20px;
}

.w-card h3 {
    font-size: 19px;
    font-weight: 800;
    color: var(--navy);
    margin: 0 0 10px;
}

.w-card p {
    font-size: 13.5px;
    color: var(--gray);
    margin: 0 0 16px;
}

.works-banner {
    margin-top: 36px;
    background: var(--blue-light);
    border-radius: 16px;
    padding: 26px 34px;
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: space-between;
}

.works-banner .left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.works-banner .icon-box {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: #fff;
    color: var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
    flex: none;
}

.works-banner .icon-box svg {
    width: 26px;
    height: 26px;
}

.works-banner .cap {
    font-size: 13px;
    color: var(--blue);
    font-weight: 700;
    margin: 0 0 4px;
}

.works-banner .title {
    font-size: 16.5px;
    font-weight: 800;
    color: var(--navy);
    margin: 0;
}

/* ---------- why stones ---------- */
.why-section {
    background: #fff;
}

.why-grid {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 56px;
    align-items: center;
    margin-bottom: 60px;
}

.why-photo {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
}

.why-photo img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.why-photo .script-overlay {
    position: absolute;
    top: 26px;
    left: 26px;
    font-size: 26px;
    color: #2f6fb3;
    line-height: 1.3;
    font-weight: 600;
}

.why-photo .cap-overlay {
    position: absolute;
    left: 26px;
    bottom: 24px;
    color: #fff;
    font-size: 12px;
    letter-spacing: .14em;
    font-weight: 700;
    line-height: 1.6;
}

.why-text .eyebrow {
    margin-bottom: 14px;
}

.why-text h2 {
    font-size: clamp(26px, 3.2vw, 34px);
    font-weight: 800;
    color: var(--navy);
    line-height: 1.55;
    margin: 0 0 22px;
}

.why-text p {
    color: var(--gray);
    font-size: 14.5px;
    margin: 0 0 14px;
}

.why-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 36px;
}

.why-card {
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 30px 24px;
    text-align: center;
}

.why-card .ic {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: var(--blue-light);
    color: var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.why-card .ic svg {
    width: 26px;
    height: 26px;
}

.why-card h4 {
    font-size: 16px;
    font-weight: 800;
    color: var(--navy);
    margin: 0 0 12px;
    line-height: 1.5;
}

.why-card p {
    font-size: 13px;
    color: var(--gray);
    margin: 0;
}

.why-banner {
    background: var(--blue-light);
    border-radius: 16px;
    padding: 34px 40px;
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    justify-content: space-between;
}

.why-banner h4 {
    font-size: 21px;
    font-weight: 800;
    color: var(--navy);
    margin: 0;
    line-height: 1.5;
    flex: none;
}

.why-banner p {
    font-size: 13.5px;
    color: var(--gray);
    margin: 0;
    max-width: 380px;
}

.why-banner .city-ic {
    flex: none;
    width: 110px;
    color: var(--navy);
}

/* ---------- quality ---------- */
.quality-section {
    background: var(--blue-pale);
}

.quality-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
    margin-bottom: 56px;
}

.quality-text h2 {
    font-size: clamp(26px, 3.4vw, 36px);
    font-weight: 800;
    color: var(--navy);
    margin: 0 0 8px;
    line-height: 1.5;
}

.quality-text h2.line2 {
    margin-bottom: 22px;
}

.quality-text p {
    color: var(--gray);
    font-size: 14px;
    margin: 0;
}

.quality-photo {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
}

.quality-photo img {
    width: 100%;
    height: 340px;
    object-fit: cover;
}

.quality-photo .cap-overlay {
    position: absolute;
    right: 22px;
    top: 22px;
    color: #fff;
    text-align: right;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.5;
}

.quality-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    margin-bottom: 40px;
}

.q-card {
    background: #fff;
    border-radius: 14px;
    padding: 28px 22px;
}

.q-card .ic {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--blue-light);
    color: var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
}

.q-card .ic svg {
    width: 23px;
    height: 23px;
}

.q-card h4 {
    font-size: 14.5px;
    font-weight: 800;
    color: var(--navy);
    text-align: center;
    margin: 0 0 10px;
    line-height: 1.5;
}

.q-card p {
    font-size: 12.5px;
    color: var(--gray);
    text-align: center;
    margin: 0;
}

.trust-banner {
    background: #fff;
    border-radius: 16px;
    padding: 34px 40px;
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    justify-content: space-between;
}

.trust-banner h4 {
    font-size: 21px;
    font-weight: 800;
    color: var(--navy);
    margin: 0;
    line-height: 1.5;
    flex: none;
}

.trust-banner p {
    font-size: 13.5px;
    color: var(--gray);
    margin: 0;
    max-width: 460px;
}

.trust-banner .hand-ic {
    flex: none;
    width: 100px;
    color: var(--navy);
    position: relative;
}

.trust-banner .hand-ic span {
    position: absolute;
    top: -18px;
    right: -10px;
    font-family: "Caveat", cursive;
    color: #9cc2e6;
    font-size: 18px;
}

/* ---------- FAQ ---------- */
.faq-section {
    background: #fff;
}

.faq-grid {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 56px;
    align-items: start;
}

.faq-head p {
    color: var(--gray);
    font-size: 14.5px;
    margin: 14px 0 34px;
}

.faq-item {
    border: 1px solid var(--line);
    border-radius: 12px;
    margin-bottom: 14px;
    overflow: hidden;
}

.faq-q {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 22px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 15px;
    font-weight: 700;
    color: var(--ink);
}

.faq-q .qmark {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--blue-light);
    color: var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 14px;
    flex: none;
}

.faq-q .chev {
    margin-left: auto;
    color: var(--blue);
    transition: transform .2s ease;
    flex: none;
}

.faq-q .chev svg {
    width: 18px;
    height: 18px;
}

.faq-item.open .chev {
    transform: rotate(180deg);
}

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height .25s ease;
}

.faq-a p {
    margin: 0;
    padding: 0 22px 22px 68px;
    font-size: 13.5px;
    color: var(--gray);
}

.faq-more {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
    font-weight: 700;
    color: var(--blue);
    font-size: 14.5px;
}

.faq-more .plus {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--navy);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: none;
}

.faq-more .plus svg {
    width: 14px;
    height: 14px;
}

.faq-photo {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
}

.faq-photo img {
    width: 100%;
    height: 420px;
    object-fit: cover;
}

.faq-photo .script-overlay {
    position: absolute;
    left: 26px;
    top: 60px;
    font-size: 26px;
    color: #bcd7f0;
    line-height: 1.3;
    text-align: left;
}

.faq-photo .script-overlay small {
    display: block;
    font-family: "Yomogi", cursive;
    font-size: 16px;
    color: #dcebfa;
    margin-top: 8px;
}

.faq-photo .cap-overlay {
    position: absolute;
    right: 22px;
    top: 26px;
    color: #fff;
    text-align: right;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.5;
}

/* ---------- contact ---------- */
.contact-section {
    position: relative;
    overflow: hidden;
    padding: 30px 0 0;
    background: linear-gradient(180deg, #dceafb 0%, #eef6fd 60%, #ffffff 100%);
}

.contact-inner {
    position: relative;
    z-index: 1;
    text-align: center;
}

.contact-inner .eyebrow {
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}

.contact-inner h2 {
    font-size: clamp(28px, 3.6vw, 38px);
    font-weight: 800;
    color: var(--navy);
    margin: 0 0 18px;
    line-height: 1.5;
}

.contact-inner p {
    color: #3d5064;
    font-size: 14.5px;
    margin: 0 0 34px;
}

.contact-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.contact-buttons .btn-primary {
    background: var(--navy);
}

.contact-note {
    font-size: 13px;
    color: #3d5064;
    margin-bottom: 60px;
}

.contact-photo {
    position: relative;
    height: 230px;
    overflow: hidden;
}

.contact-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.contact-photo::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(220, 234, 251, 0) 0%, rgba(255, 255, 255, .15) 100%);
}

.contact-script {
    position: absolute;
    top: 20px;
    right: 6%;
    font-size: 22px;
    color: #bcd7f0;
    text-align: right;
    z-index: 2;
}

.trust-row {
    background: var(--blue-light);
    position: relative;
    z-index: 1;
}

.trust-row .wrap {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    padding: 34px 24px;
}

.trust-row .item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.trust-row .ic {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #fff;
    color: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    flex: none;
}

.trust-row .ic svg {
    width: 21px;
    height: 21px;
}

.trust-row h5 {
    font-size: 14.5px;
    font-weight: 800;
    color: var(--navy);
    margin: 0 0 4px;
}

.trust-row p {
    font-size: 12px;
    color: var(--gray);
    margin: 0;
}

/* ---------- footer ---------- */
footer {
    background: var(--navy-2);
    color: #c7d6e6;
    padding: 48px 0 28px;
}

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

footer .flogo {
    display: inline-flex;
    align-items: center;
    width: 150px;
}

footer .flogo img {
    display: block;
    width: 100%;
    height: auto;
    /* ダーク背景に合わせてロゴを白抜きに。フルカラーで見せたい場合はこの行を削除 */
    /* filter: brightness(0) invert(1); */
}

footer nav {
    display: flex;
    gap: 26px;
    flex-wrap: wrap;
}

footer nav a {
    font-size: 13px;
    color: #c7d6e6;
}

footer nav a:hover {
    color: #fff;
}

footer .copyright {
    width: 100%;
    text-align: center;
    font-size: 12px;
    color: #7d92a8;
    margin-top: 30px;
    border-top: 1px solid #223c58;
    padding-top: 22px;
}

/* ---------- responsive ---------- */
@media (max-width:980px) {
    .card-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .why-grid,
    .quality-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }

    .why-cards {
        grid-template-columns: 1fr 1fr;
    }

    .quality-cards {
        grid-template-columns: 1fr 1fr;
    }

    .process-top {
        grid-template-columns: 1fr;
    }

    .steps-row {
        grid-template-columns: repeat(3, 1fr);
        row-gap: 36px;
    }

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

    .why-photo img,
    .quality-photo img,
    .faq-photo img {
        height: 300px;
    }
}

@media (max-width:720px) {
    .nav-links {
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        align-items: flex-start;
        padding: 20px 24px 26px;
        border-bottom: 1px solid var(--line);
        gap: 16px;
        display: none;
    }

    .nav-links.show {
        display: flex;
        height: calc(100vh - 72px);
    }

    .nav-toggle {
        display: block;
    }

    .header-cta {
        display: none;
    }

    .hero {
        min-height: auto;
    }

    .hero-inner {
        padding: 70px 20px 56px;
    }

    .hero h1.hero-catch {
        max-width: 340px;
    }

    .hero-bg::after {
        background: linear-gradient(180deg, rgba(255, 255, 255, .95) 0%, rgba(255, 255, 255, .9) 45%, rgba(255, 255, 255, .55) 100%);
    }

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

    .why-cards {
        grid-template-columns: 1fr;
    }

    .quality-cards {
        grid-template-columns: 1fr;
    }

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

    .step-arrow {
        display: none;
    }

    .process-cta,
    .why-banner,
    .trust-banner,
    .works-banner {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
        padding: 26px 28px;
    }

    .works-banner .left{
        flex-direction:column;
    }

    .process-cta .cta-col {
        align-self: stretch;
        text-align: left;
    }

    .deco-script {
        display: none;
    }

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

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

/* ---------- scroll reveal ---------- */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .7s cubic-bezier(.22, .61, .36, 1), transform .7s cubic-bezier(.22, .61, .36, 1);
    will-change: opacity, transform;
}

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

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* ---------- contact form (CF7) ---------- */
.contact-form-card {
    max-width: 760px;
    margin: 0 auto 26px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 14px;
    box-shadow: 0 24px 50px -28px rgba(15, 44, 77, .35);
    padding: 40px 42px;
    text-align: left;
}

.contact-form-card .cf7-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px 22px;
}

.contact-form-card .cf7-field {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.contact-form-card .cf7-field.cf7-full {
    grid-column: 1 / -1;
}

.contact-form-card label {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--navy);
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-form-card .req {
    background: #e2453a;
    color: #fff;
    font-size: 10.5px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 4px;
    letter-spacing: .04em;
}

.contact-form-card .cf7-note {
    font-size: 12px;
    font-weight: 500;
    color: var(--gray);
}

.contact-form-card input[type="text"],
.contact-form-card input[type="email"],
.contact-form-card input[type="tel"],
.contact-form-card input[type="url"],
.contact-form-card select,
.contact-form-card textarea {
    width: 100%;
    font-family: inherit;
    font-size: 15px;
    color: var(--ink);
    background: var(--blue-pale);
    border: 1.5px solid var(--line);
    border-radius: 8px;
    padding: 12px 14px;
    transition: border-color .15s ease, background .15s ease;
}

.contact-form-card textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.7;
}

.contact-form-card input:focus,
.contact-form-card select:focus,
.contact-form-card textarea:focus {
    outline: none;
    border-color: var(--blue);
    background: #fff;
}

.contact-form-card .cf7-consent {
    align-items: center;
    text-align: center;
    margin-top: 4px;
}

.contact-form-card .cf7-consent .wpcf7-list-item {
    margin: 0;
}

.contact-form-card .cf7-consent a {
    color: var(--blue);
    text-decoration: underline;
}

.contact-form-card .cf7-submit {
    text-align: center;
    margin-top: 26px;
}

.contact-form-card .wpcf7-submit {
    font-family: inherit;
    background: var(--navy);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    padding: 15px 56px;
    cursor: pointer;
    box-shadow: 0 12px 26px -12px rgba(15, 44, 77, .6);
    transition: transform .18s ease;
}

.contact-form-card .wpcf7-submit:hover {
    transform: translateY(-2px);
}

.contact-form-card .wpcf7-spinner {
    margin: 0 0 0 12px;
}

/* CF7 バリデーション表示 */
.contact-form-card .wpcf7-not-valid {
    border-color: #e2453a !important;
}

.contact-form-card .wpcf7-not-valid-tip {
    font-size: 12px;
    font-weight: 600;
    color: #e2453a;
    margin-top: 4px;
}

.contact-form-card .wpcf7-response-output {
    grid-column: 1 / -1;
    margin: 22px 0 0;
    padding: 14px 16px;
    border-radius: 8px;
    font-size: 13.5px;
    line-height: 1.7;
}

.contact-form-card form.invalid .wpcf7-response-output,
.contact-form-card form.unaccepted .wpcf7-response-output,
.contact-form-card form.payment-required .wpcf7-response-output {
    background: #fdecea;
    border: 1px solid #f3b7b1;
    color: #a5342b;
}

.contact-form-card form.sent .wpcf7-response-output {
    background: #e8f5ec;
    border: 1px solid #b6dfc4;
    color: #24713f;
}

@media (max-width: 720px) {
    .contact-form-card {
        padding: 28px 20px;
    }

    .contact-form-card .cf7-grid {
        grid-template-columns: 1fr;
    }
}