/*
Theme Name: Akatsuki GPT Ads
Theme URI: https://akatsuki-mk.com/
Author: 株式会社Akatsuki
Author URI: https://akatsuki-mk.com/
Description: GPT広告の広告流入・リード獲得に特化した1ページWordPressテーマ。
Version: 1.2.1
Requires at least: 6.4
Tested up to: 6.8
Requires PHP: 8.0
Text Domain: akatsuki-gpt-ads
*/

:root {
    --ink: #201d1b;
    --ink-soft: #5f5853;
    --coral: #f05d4f;
    --coral-dark: #d9493e;
    --orange: #f79b45;
    --peach: #fff1e9;
    --cream: #fffaf6;
    --line: #f1ded4;
    --white: #ffffff;
    --dark: #211d1b;
    --serif: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
    --sans: "Noto Sans JP", "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;
    --shadow: 0 22px 64px rgba(92, 50, 29, 0.1);
    --shadow-soft: 0 14px 40px rgba(92, 50, 29, 0.07);
    --radius-lg: 32px;
    --radius-md: 22px;
    --header-height: 86px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

[hidden] {
    display: none !important;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 18px);
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--white);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.85;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

body.nav-open {
    overflow: hidden;
}

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

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

button,
input,
select,
textarea {
    font: inherit;
}

button,
a,
summary,
input,
select,
textarea {
    -webkit-tap-highlight-color: transparent;
}

:focus-visible {
    outline: 3px solid #1d70b8;
    outline-offset: 3px;
}

.skip-link {
    position: fixed;
    z-index: 9999;
    top: 12px;
    left: 12px;
    padding: 10px 16px;
    color: var(--white);
    background: var(--dark);
    transform: translateY(-150%);
}

.skip-link:focus {
    transform: translateY(0);
}

.shell {
    width: min(1180px, calc(100% - 48px));
    margin-inline: auto;
}

.shell--narrow {
    width: min(1000px, calc(100% - 48px));
}

.section {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
}

.section--first {
    padding-top: var(--header-height);
}

.section--tint {
    background: var(--cream);
}

.section--dark {
    color: var(--white);
    background: var(--dark);
}

.eyebrow {
    margin: 0 0 22px;
    color: var(--coral);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.eyebrow span {
    display: inline-block;
    margin-right: 10px;
    padding: 6px 10px;
    color: var(--white);
    background: var(--coral);
    letter-spacing: 0.12em;
}

.accent {
    color: var(--coral);
}

.section-heading {
    margin-bottom: 60px;
}

.section-heading h1,
.section-heading h2,
.hero h1 {
    margin: 0;
    font-family: var(--serif);
    font-weight: 600;
    letter-spacing: -0.055em;
}

.section-heading h2 {
    font-size: clamp(40px, 5vw, 68px);
    line-height: 1.36;
}

.section-heading > p:not(.eyebrow),
.section-heading--split > p {
    margin: 24px 0 0;
    color: var(--ink-soft);
    font-size: 17px;
    line-height: 2;
}

.section-heading--center {
    max-width: 850px;
    margin-right: auto;
    margin-left: auto;
    text-align: center;
}

.section-heading--split {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
    gap: 80px;
    align-items: end;
}

.section-heading--split > p {
    margin-bottom: 10px;
}

.section-heading--light > p {
    color: rgba(255, 255, 255, 0.68);
}

.button {
    display: inline-flex;
    min-height: 54px;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: 999px;
    font-weight: 700;
    line-height: 1.4;
    text-align: center;
    transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

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

.button--primary {
    color: var(--white);
    background: var(--coral);
    box-shadow: 0 14px 28px rgba(240, 93, 79, 0.24);
}

.button--primary:hover {
    background: var(--coral-dark);
    box-shadow: 0 18px 34px rgba(240, 93, 79, 0.3);
}

.button--large {
    min-width: 330px;
    min-height: 76px;
    flex-direction: column;
    padding: 12px 34px;
    font-size: 16px;
}

.button--large small,
.button--submit small {
    margin-top: 3px;
    font-size: 11px;
    font-weight: 500;
    opacity: 0.82;
}

.button--wide {
    width: 100%;
    min-height: 64px;
    padding: 14px 24px;
}

.text-link {
    display: inline-flex;
    gap: 10px;
    align-items: center;
    padding-bottom: 4px;
    border-bottom: 1px solid currentColor;
    font-size: 13px;
    font-weight: 700;
}

.site-header {
    position: fixed;
    z-index: 1000;
    top: 0;
    right: 0;
    left: 0;
    height: var(--header-height);
    border-bottom: 1px solid rgba(240, 214, 201, 0.78);
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(18px);
}

.site-header__inner {
    display: flex;
    height: 100%;
    align-items: center;
    justify-content: space-between;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
}

.brand-mark__crop {
    position: relative;
    display: block;
    width: 142px;
    height: 50px;
    overflow: hidden;
}

.brand-mark__crop img {
    position: absolute;
    top: -45px;
    left: 0;
    width: 142px;
    max-width: none;
}

.brand-mark__service {
    margin-left: 14px;
    padding-left: 14px;
    border-left: 1px solid var(--line);
    font-family: var(--serif);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.primary-nav {
    display: flex;
    gap: 26px;
    align-items: center;
    font-size: 13px;
    font-weight: 600;
}

.primary-nav > a:not(.button) {
    position: relative;
    padding: 12px 0;
}

.primary-nav > a:not(.button)::after {
    position: absolute;
    right: 0;
    bottom: 6px;
    left: 0;
    height: 1px;
    background: var(--coral);
    content: "";
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 180ms ease;
}

.primary-nav > a:not(.button):hover::after {
    transform: scaleX(1);
}

.button--header {
    min-height: 46px;
    padding: 0 22px;
    color: var(--white);
    background: var(--coral);
}

.nav-toggle {
    display: none;
}

.hero {
    position: relative;
    min-height: 790px;
    overflow: hidden;
    background: #fffdfb;
}

.hero__art {
    position: absolute;
    z-index: 0;
    top: var(--header-height);
    right: -80px;
    bottom: 0;
    width: min(71vw, 1050px);
}

.hero__art::after {
    position: absolute;
    inset: 0 auto 0 0;
    width: 22%;
    background: rgba(255, 253, 251, 0.82);
    content: "";
    filter: blur(20px);
}

.hero__art img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 58% 52%;
}

.hero__inner {
    position: relative;
    z-index: 2;
    display: flex;
    min-height: calc(790px - var(--header-height));
    align-items: center;
}

.hero__copy {
    width: min(660px, 60%);
    padding: 70px 0 64px;
}

.hero h1 {
    font-size: clamp(66px, 6.6vw, 94px);
    line-height: 1.12;
}

.hero__title-line {
    white-space: nowrap;
}

.hero__lead {
    margin: 28px 0 16px;
    font-family: var(--serif);
    font-size: clamp(24px, 2.35vw, 34px);
    font-weight: 600;
    line-height: 1.65;
    letter-spacing: -0.02em;
}

.hero__description {
    max-width: 570px;
    margin: 0;
    color: var(--ink-soft);
    font-size: 15px;
    line-height: 2;
}

.hero__actions {
    display: flex;
    gap: 24px;
    align-items: center;
    margin-top: 34px;
}

.hero__proof {
    display: flex;
    max-width: 590px;
    margin: 38px 0 0;
    padding: 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    list-style: none;
}

.hero__proof li {
    display: flex;
    width: 33.333%;
    flex-direction: column;
    padding: 15px 18px;
    border-right: 1px solid var(--line);
}

.hero__proof li:first-child {
    padding-left: 0;
}

.hero__proof li:last-child {
    border-right: 0;
}

.hero__proof strong {
    color: var(--coral);
    font-family: var(--serif);
    font-size: 20px;
}

.hero__proof span {
    color: var(--ink-soft);
    font-size: 11px;
}

.signal-strip {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--white);
}

.signal-strip__inner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.signal-strip p {
    margin: 0;
    padding: 24px;
    border-right: 1px solid var(--line);
    font-family: var(--serif);
    font-size: 15px;
    text-align: center;
}

.signal-strip p:last-child {
    border-right: 0;
}

.signal-strip span {
    margin-right: 8px;
    color: var(--coral);
    font-family: var(--sans);
    font-size: 11px;
}

.problem {
    background: var(--white);
}

.shift-flow {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 22px;
    align-items: center;
}

.shift-flow__item {
    position: relative;
    min-height: 250px;
    padding: 42px 32px 32px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--white);
    box-shadow: var(--shadow-soft);
}

.shift-flow__item--active {
    border-color: rgba(240, 93, 79, 0.45);
    background: var(--cream);
}

.shift-flow__number {
    position: absolute;
    top: -18px;
    left: 28px;
    display: inline-grid;
    width: 48px;
    height: 48px;
    place-items: center;
    border-radius: 50%;
    color: var(--white);
    background: var(--coral);
    font-family: var(--serif);
    font-size: 17px;
}

.shift-flow__before {
    margin: 0 0 14px;
    color: var(--coral);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.shift-flow h3 {
    margin: 0 0 14px;
    font-family: var(--serif);
    font-size: 24px;
}

.shift-flow__item > p:last-child {
    margin: 0;
    color: var(--ink-soft);
    font-size: 14px;
    line-height: 1.8;
}

.shift-flow__arrow {
    color: var(--coral);
    font-size: 28px;
}

.statement-card {
    margin-top: 46px;
    padding: 34px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--cream);
    text-align: center;
}

.statement-card p {
    margin: 0;
    font-family: var(--serif);
    font-size: 30px;
    font-weight: 600;
    line-height: 1.7;
}

.statement-card .statement-card__kicker {
    margin-bottom: 4px;
    color: var(--ink-soft);
    font-family: var(--sans);
    font-size: 12px;
    letter-spacing: 0.14em;
}

.statement-card span {
    color: var(--coral);
}

.story-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.story-step {
    position: relative;
    min-height: 330px;
    padding: 38px 32px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--white);
    box-shadow: var(--shadow-soft);
}

.story-step--focus {
    transform: translateY(-14px);
    border-color: rgba(240, 93, 79, 0.4);
}

.story-step__number {
    margin: 0 0 45px;
    color: var(--coral);
    font-family: var(--serif);
    font-size: 42px;
    line-height: 1;
}

.story-step__label {
    margin: 0 0 8px;
    color: var(--coral);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.18em;
}

.story-step h3 {
    margin: 0 0 15px;
    font-family: var(--serif);
    font-size: 23px;
}

.story-step div > p:last-child {
    margin: 0;
    color: var(--ink-soft);
    font-size: 14px;
    line-height: 1.9;
}

.benefit-pair {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 24px;
}

.benefit-pair > div {
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 22px;
    padding: 26px 30px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--white);
}

.benefit-pair__index {
    grid-row: 1 / 3;
    align-self: center;
    margin: 0;
    color: var(--coral);
    font-family: var(--serif);
    font-size: 48px;
}

.benefit-pair h3 {
    margin: 0 0 6px;
    font-family: var(--serif);
    font-size: 21px;
}

.benefit-pair div > p:last-child {
    margin: 0;
    color: var(--ink-soft);
    font-size: 13px;
    line-height: 1.8;
}

.definition-note {
    margin: 26px 0 0;
    color: #776d67;
    font-size: 11px;
    line-height: 1.8;
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.value-card {
    position: relative;
    min-height: 390px;
    padding: 34px 26px 30px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--white);
    box-shadow: var(--shadow-soft);
    text-align: center;
}

.value-card img {
    width: 132px;
    margin: 0 auto 18px;
}

.value-card__number {
    position: absolute;
    top: 20px;
    left: 22px;
    margin: 0;
    color: var(--coral);
    font-family: var(--serif);
    font-size: 14px;
}

.value-card h3 {
    margin: 0 0 12px;
    color: var(--coral);
    font-family: var(--serif);
    font-size: 25px;
}

.value-card > p:last-child {
    margin: 0;
    color: var(--ink-soft);
    font-size: 13px;
    line-height: 1.9;
}

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

.policy-grid article {
    min-height: 310px;
    padding: 34px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius-lg);
    background: #2b2623;
}

.policy-grid__number {
    margin: 0 0 46px;
    color: var(--coral);
    font-family: var(--serif);
    font-size: 42px;
}

.policy-grid h3 {
    margin: 0 0 18px;
    font-family: var(--serif);
    font-size: 25px;
}

.policy-grid article > p:last-child {
    margin: 0;
    color: rgba(255, 255, 255, 0.68);
    font-size: 14px;
    line-height: 1.9;
}

.policy-grid strong {
    color: var(--white);
}

.policy-message {
    margin: 36px 0 0;
    padding: 26px;
    border: 1px solid rgba(240, 93, 79, 0.5);
    border-radius: 999px;
    font-family: var(--serif);
    font-size: 22px;
    text-align: center;
}

.policy-message span {
    color: var(--coral);
}

.support-steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.support-steps li {
    position: relative;
    min-height: 260px;
    padding: 30px 22px 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--white);
    box-shadow: var(--shadow-soft);
}

.support-steps li > span {
    display: inline-grid;
    width: 48px;
    height: 48px;
    place-items: center;
    margin-bottom: 40px;
    border-radius: 50%;
    color: var(--white);
    background: var(--coral);
    font-family: var(--serif);
}

.support-steps h3 {
    margin: 0 0 12px;
    font-family: var(--serif);
    font-size: 19px;
    line-height: 1.55;
}

.support-steps p {
    margin: 0;
    color: var(--ink-soft);
    font-size: 12px;
    line-height: 1.8;
}

.metrics {
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: center;
    margin-top: 36px;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--cream);
}

.metrics p {
    margin: 0 14px 0 0;
    font-family: var(--serif);
    font-weight: 600;
}

.metrics span {
    padding: 6px 16px;
    border: 1px solid rgba(240, 93, 79, 0.45);
    border-radius: 999px;
    color: var(--coral);
    font-size: 12px;
    font-weight: 700;
}

.company-section {
    background: var(--white);
}

.company-section__intro {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
    gap: 70px;
    align-items: end;
    margin-bottom: 54px;
}

.company-section__intro h2 {
    margin: 0;
    font-family: var(--serif);
    font-size: clamp(40px, 5vw, 66px);
    font-weight: 600;
    line-height: 1.45;
    letter-spacing: -0.055em;
}

.company-section__intro > p {
    margin: 0 0 10px;
    color: var(--ink-soft);
    font-size: 15px;
}

.company-business-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: 24px;
    align-items: stretch;
}

.company-business {
    position: relative;
    min-height: 650px;
    overflow: hidden;
    border-radius: var(--radius-lg);
}

.company-business__number {
    position: absolute;
    top: 20px;
    right: 30px;
    margin: 0;
    color: rgba(240, 93, 79, 0.16);
    font-family: var(--serif);
    font-size: 104px;
    font-weight: 600;
    line-height: 1;
}

.company-business h3 {
    margin: 16px 0 18px;
    font-family: var(--serif);
    font-size: 30px;
    font-weight: 600;
    line-height: 1.5;
}

.company-business--marketing {
    display: flex;
    flex-direction: column;
    padding: 48px 44px;
    color: var(--white);
    background: var(--dark);
}

.company-business--marketing .company-business__number {
    color: rgba(255, 255, 255, 0.08);
}

.company-business--marketing > p:not(.eyebrow, .company-business__number) {
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.company-business--marketing ul {
    margin: 34px 0 40px;
    padding: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    list-style: none;
}

.company-business--marketing li {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 20px;
    padding: 18px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.company-business--marketing li strong {
    font-family: var(--serif);
    font-size: 18px;
}

.company-business--marketing li span {
    color: rgba(255, 255, 255, 0.54);
    font-size: 11px;
    text-align: right;
}

.company-business--marketing .text-link {
    align-self: flex-start;
    margin-top: auto;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.44);
}

.company-business--saas {
    display: flex;
    flex-direction: column;
    padding: 48px 44px 0;
    border: 1px solid var(--line);
    background: var(--cream);
    box-shadow: var(--shadow-soft);
}

.company-business__saas-copy {
    position: relative;
    z-index: 1;
    max-width: 560px;
}

.company-business__saas-copy > p:not(.eyebrow, .company-business__number) {
    margin: 0;
    color: var(--ink-soft);
    font-size: 14px;
}

.kuchiyose-logo {
    width: 230px;
    margin-top: 24px;
}

.company-business--saas .text-link {
    margin-top: 24px;
}

.kuchiyose-dashboard {
    margin: auto -26px -8px;
}

.kuchiyose-dashboard img {
    width: 100%;
    filter: drop-shadow(0 18px 28px rgba(33, 29, 27, 0.12));
}

.pricing-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--white);
    box-shadow: var(--shadow);
}

.pricing-card__name {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 40px;
    align-items: center;
    padding: 40px 48px;
    color: var(--white);
    background: var(--dark);
}

.pricing-card__name p {
    margin: 0;
    color: var(--orange);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.pricing-card__name h3 {
    margin: 0;
    font-family: var(--serif);
    font-size: 30px;
    line-height: 1.6;
}

.pricing-card__details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    margin: 0;
    padding: 20px 48px 0;
}

.pricing-card__details div {
    display: flex;
    min-height: 140px;
    flex-direction: column;
    justify-content: center;
    padding: 24px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.pricing-card__details div:nth-child(2n) {
    border-right: 0;
}

.pricing-card__details dt {
    color: var(--ink-soft);
    font-size: 13px;
}

.pricing-card__details dd {
    margin: 5px 0 0;
    color: var(--coral);
}

.pricing-card__details strong {
    font-family: var(--serif);
    font-size: 36px;
    font-weight: 600;
}

.pricing-card__details dd span {
    margin-left: 5px;
    color: var(--ink);
    font-size: 14px;
}

.pricing-card > .button {
    width: calc(100% - 96px);
    margin: 34px 48px 46px;
}

.pricing-note {
    margin: 18px 0 0;
    color: var(--ink-soft);
    font-size: 11px;
    text-align: center;
}

.flow-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.flow-grid li {
    position: relative;
    min-height: 360px;
    padding: 32px 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--white);
    box-shadow: var(--shadow-soft);
    text-align: center;
}

.flow-grid li:not(:last-child)::after {
    position: absolute;
    z-index: 2;
    top: 80px;
    right: -27px;
    color: var(--coral);
    content: "→";
    font-size: 24px;
}

.flow-grid img {
    width: 118px;
    margin: 0 auto 18px;
}

.flow-grid span {
    color: var(--coral);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.16em;
}

.flow-grid h3 {
    margin: 9px 0 10px;
    font-family: var(--serif);
    font-size: 24px;
}

.flow-grid p {
    margin: 0;
    color: var(--ink-soft);
    font-size: 13px;
    line-height: 1.9;
}

.faq {
    background: var(--cream);
}

.faq-list {
    border-top: 1px solid var(--line);
}

.faq-list details {
    border-bottom: 1px solid var(--line);
    background: var(--white);
}

.faq-list summary {
    position: relative;
    display: flex;
    min-height: 92px;
    gap: 20px;
    align-items: center;
    padding: 26px 70px 26px 28px;
    cursor: pointer;
    font-family: var(--serif);
    font-size: 18px;
    font-weight: 600;
    list-style: none;
}

.faq-list summary::-webkit-details-marker {
    display: none;
}

.faq-list summary span {
    color: var(--coral);
    font-family: var(--serif);
    font-size: 28px;
}

.faq-list summary::after {
    position: absolute;
    top: 50%;
    right: 28px;
    color: var(--coral);
    content: "+";
    font-family: var(--sans);
    font-size: 28px;
    font-weight: 400;
    transform: translateY(-50%);
}

.faq-list details[open] summary::after {
    content: "−";
}

.faq-list details div {
    padding: 0 70px 30px 76px;
}

.faq-list details p {
    margin: 0;
    color: var(--ink-soft);
    font-size: 14px;
}

.contact-section {
    position: relative;
    overflow: hidden;
    padding: 120px 0;
    background: var(--white);
}

.contact-section__art {
    position: absolute;
    inset: 0;
    opacity: 0.42;
}

.contact-section__art img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 68%;
}

.contact-section__inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(560px, 1.1fr);
    gap: 70px;
    align-items: start;
}

.contact-section__intro {
    position: sticky;
    top: 120px;
    padding-top: 40px;
}

.contact-section__intro h2 {
    margin: 0;
    font-family: var(--serif);
    font-size: clamp(42px, 4vw, 56px);
    font-weight: 600;
    line-height: 1.45;
    letter-spacing: -0.05em;
}

.contact-title__line {
    white-space: nowrap;
}

.contact-section__intro > p:not(.eyebrow) {
    margin: 24px 0 0;
    color: var(--ink-soft);
    font-size: 15px;
}

.contact-section__intro ul {
    margin: 28px 0;
    padding: 0;
    list-style: none;
}

.contact-section__intro li {
    position: relative;
    margin: 10px 0;
    padding-left: 28px;
    font-size: 14px;
    font-weight: 600;
}

.contact-section__intro li::before {
    position: absolute;
    top: 0;
    left: 0;
    color: var(--coral);
    content: "✓";
}

.contact-section__company {
    margin-top: 50px;
    padding-top: 22px;
    border-top: 1px solid var(--line);
}

.contact-section__company p {
    margin: 0;
    font-size: 12px;
}

.contact-section__company p:first-child {
    font-family: var(--serif);
    font-size: 18px;
    font-weight: 600;
}

.contact-card {
    padding: 46px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow);
}

.form-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--line);
}

.form-heading p {
    margin: 0;
    font-family: var(--serif);
    font-size: 20px;
    font-weight: 600;
}

.form-heading > span {
    display: flex;
    align-items: center;
    color: var(--ink-soft);
    font-size: 10px;
}

.form-heading b {
    display: inline-grid;
    width: 24px;
    height: 24px;
    place-items: center;
    margin-right: 5px;
    border-radius: 50%;
    color: var(--white);
    background: var(--coral);
}

.form-heading i {
    width: 24px;
    height: 1px;
    margin: 0 10px;
    background: var(--line);
}

.form-fieldset {
    margin: 0 0 24px;
    padding: 0;
    border: 0;
}

.form-fieldset legend,
.lead-form label {
    color: var(--ink);
    font-size: 13px;
    font-weight: 600;
}

.lead-form em {
    margin-left: 5px;
    color: var(--coral);
    font-size: 10px;
    font-style: normal;
}

.lead-form label > span:not(.choice-grid span) {
    margin-left: 5px;
    color: #8b817b;
    font-size: 10px;
    font-weight: 500;
}

.choice-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 10px;
}

.choice-grid label {
    position: relative;
    cursor: pointer;
}

.choice-grid input {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
}

.choice-grid span {
    display: grid;
    min-height: 48px;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--white);
    transition: border-color 180ms ease, background-color 180ms ease, color 180ms ease;
}

.choice-grid input:checked + span {
    border-color: var(--coral);
    color: var(--coral);
    background: var(--peach);
}

.choice-grid input:focus-visible + span {
    outline: 3px solid #1d70b8;
    outline-offset: 2px;
}

.form-row {
    display: block;
    margin-bottom: 20px;
}

.form-row--two {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.lead-form input[type="text"],
.lead-form input[type="email"],
.lead-form input[type="tel"],
.lead-form select,
.lead-form textarea {
    display: block;
    width: 100%;
    margin-top: 8px;
    border: 1px solid #dfd4ce;
    border-radius: 12px;
    color: var(--ink);
    background: var(--white);
    font-size: 14px;
    font-weight: 400;
    transition: border-color 180ms ease, box-shadow 180ms ease;
}

.lead-form input[type="text"],
.lead-form input[type="email"],
.lead-form input[type="tel"],
.lead-form select {
    height: 54px;
    padding: 0 15px;
}

.lead-form textarea {
    min-height: 126px;
    padding: 13px 15px;
    resize: vertical;
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
    border-color: var(--coral);
    outline: 0;
    box-shadow: 0 0 0 3px rgba(240, 93, 79, 0.13);
}

.lead-form ::placeholder {
    color: #aca29d;
}

.consent-row {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    justify-content: center;
    margin: 5px 0 18px;
    cursor: pointer;
}

.consent-row input {
    width: 18px;
    height: 18px;
    margin-top: 4px;
    accent-color: var(--coral);
}

.consent-row a {
    color: var(--coral);
    text-decoration: underline;
}

.form-privacy-note {
    margin: 2px 0 18px;
    color: var(--ink-soft);
    font-size: 11px;
    text-align: center;
}

.form-privacy-note a {
    color: var(--coral);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.button--submit {
    flex-direction: column;
    border: 0;
    cursor: pointer;
    font-size: 15px;
}

.form-honeypot {
    position: absolute !important;
    left: -10000px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

.form-alert {
    margin-bottom: 22px;
    padding: 14px 16px;
    border: 1px solid #e0a49e;
    border-radius: 12px;
    color: #8a2e25;
    background: #fff2f0;
    font-size: 13px;
}

.form-result {
    padding: 30px 10px;
    text-align: center;
}

.form-result[hidden] {
    display: none;
}

.form-result__icon {
    display: grid;
    width: 72px;
    height: 72px;
    place-items: center;
    margin: 0 auto 22px;
    border-radius: 50%;
    color: var(--white);
    background: var(--coral);
    font-size: 32px;
}

.form-result h3 {
    margin: 0 0 15px;
    font-family: var(--serif);
    font-size: 28px;
}

.form-result > p:not(.form-result__icon) {
    margin: 0 auto 28px;
    color: var(--ink-soft);
}

.form-result .text-link {
    margin-top: 28px;
}

.thanks-page {
    position: relative;
    display: grid;
    min-height: calc(100vh - var(--header-height));
    overflow: hidden;
    place-items: center;
    padding: 100px 0;
    background: var(--cream);
}

.thanks-page__art {
    position: absolute;
    inset: 0;
}

.thanks-page__art::after {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.38);
    content: "";
}

.thanks-page__art img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 58% 54%;
}

.thanks-page__inner {
    position: relative;
    z-index: 1;
}

.thanks-card {
    width: min(720px, 100%);
    margin: 0 auto;
    padding: 64px 68px;
    border: 1px solid rgba(240, 93, 79, 0.18);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.94);
    box-shadow: var(--shadow);
    text-align: center;
}

.thanks-card__mark {
    display: grid;
    width: 76px;
    height: 76px;
    place-items: center;
    margin: 18px auto 24px;
    border-radius: 50%;
    color: var(--white);
    background: var(--coral);
    font-size: 34px;
    font-weight: 700;
}

.thanks-card h1 {
    margin: 0;
    font-family: var(--serif);
    font-size: clamp(38px, 5vw, 58px);
    font-weight: 600;
    line-height: 1.45;
    letter-spacing: -0.05em;
}

.thanks-card > p:not(.eyebrow, .thanks-card__mark) {
    max-width: 520px;
    margin: 24px auto 0;
    color: var(--ink-soft);
}

.thanks-card__actions {
    display: flex;
    flex-direction: column;
    gap: 22px;
    align-items: center;
    margin-top: 36px;
}

.thanks-card__actions .button {
    width: min(420px, 100%);
}

.site-footer {
    padding: 80px 0 26px;
    color: var(--white);
    background: var(--dark);
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 1.25fr 1fr 0.65fr;
    gap: 80px;
}

.brand-mark--footer {
    display: inline-block;
    padding: 5px 8px;
    border-radius: 4px;
    background: var(--white);
}

.site-footer__mission {
    margin: 24px 0 0;
    font-family: var(--serif);
    font-size: 20px;
    line-height: 1.8;
}

.site-footer__company p {
    margin: 0 0 12px;
    color: rgba(255, 255, 255, 0.66);
    font-size: 12px;
}

.site-footer__company strong {
    color: var(--white);
    font-family: var(--serif);
    font-size: 18px;
}

.site-footer__eyebrow {
    color: var(--coral) !important;
    font-size: 10px !important;
    font-weight: 700;
    letter-spacing: 0.16em;
}

.site-footer__nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 12px;
}

.site-footer__nav a:hover {
    color: var(--white);
}

.site-footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 54px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.5);
    font-size: 10px;
}

.mobile-cta {
    display: none;
}

.mobile-cta.is-hidden {
    opacity: 0;
    pointer-events: none;
    transform: translateY(14px);
}

.content-entry {
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
}

@media (max-width: 1120px) {
    .primary-nav {
        gap: 16px;
    }

    .primary-nav > a:not(.button) {
        display: none;
    }

    .hero__art {
        right: -180px;
        width: 79vw;
    }

    .hero__copy {
        width: 63%;
    }

    .support-steps {
        grid-template-columns: repeat(3, 1fr);
    }

    .support-steps li:last-child:nth-child(5) {
        grid-column: 2;
    }

    .contact-section__inner {
        grid-template-columns: minmax(0, 0.75fr) minmax(520px, 1.25fr);
        gap: 40px;
    }
}

@media (max-width: 900px) {
    :root {
        --header-height: 76px;
    }

    .section {
        padding: 92px 0;
    }

    .hero {
        min-height: 900px;
    }

    .hero__art {
        top: 190px;
        right: -120px;
        width: 1000px;
        opacity: 0.8;
    }

    .hero__inner {
        min-height: 824px;
        align-items: flex-start;
    }

    .hero__copy {
        width: 72%;
        padding-top: 90px;
    }

    .section-heading--split {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .story-steps,
    .policy-grid {
        grid-template-columns: 1fr;
    }

    .story-step,
    .policy-grid article {
        min-height: 0;
    }

    .story-step--focus {
        transform: none;
    }

    .story-step__number,
    .policy-grid__number {
        margin-bottom: 22px;
    }

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

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

    .flow-grid li:nth-child(2)::after {
        display: none;
    }

    .company-section__intro {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .company-section__intro > p {
        max-width: 680px;
    }

    .company-business-grid {
        grid-template-columns: 1fr;
    }

    .company-business {
        min-height: 0;
    }

    .company-business--marketing {
        min-height: 540px;
    }

    .contact-section__inner {
        grid-template-columns: 1fr;
    }

    .contact-section__intro {
        position: static;
        max-width: 700px;
        padding-top: 0;
    }
}

@media (max-width: 720px) {
    :root {
        --header-height: 68px;
        --radius-lg: 24px;
        --radius-md: 18px;
    }

    html {
        scroll-padding-top: 82px;
    }

    body {
        padding-bottom: 72px;
        font-size: 15px;
    }

    .shell,
    .shell--narrow {
        width: min(100% - 34px, 600px);
    }

    .section {
        padding: 76px 0;
    }

    .section-heading {
        margin-bottom: 38px;
    }

    .section-heading h2 {
        font-size: 38px;
        line-height: 1.42;
    }

    .section-heading > p:not(.eyebrow),
    .section-heading--split > p {
        font-size: 14px;
        line-height: 1.9;
    }

    .desktop-only {
        display: none;
    }

    .site-header__inner {
        width: calc(100% - 28px);
    }

    .brand-mark__crop {
        width: 114px;
        height: 42px;
    }

    .brand-mark__crop img {
        top: -36px;
        width: 114px;
    }

    .brand-mark__service {
        margin-left: 9px;
        padding-left: 9px;
        font-size: 11px;
    }

    .nav-toggle {
        display: flex;
        width: 58px;
        height: 44px;
        flex-direction: column;
        align-items: flex-end;
        justify-content: center;
        padding: 0;
        border: 0;
        color: var(--ink);
        background: transparent;
        cursor: pointer;
    }

    .nav-toggle__label {
        font-size: 9px;
        font-weight: 700;
        letter-spacing: 0.12em;
    }

    .nav-toggle__lines {
        display: flex;
        width: 30px;
        flex-direction: column;
        gap: 6px;
        margin-top: 5px;
    }

    .nav-toggle__lines i {
        display: block;
        height: 1px;
        background: var(--ink);
        transition: transform 180ms ease;
    }

    .nav-toggle[aria-expanded="true"] .nav-toggle__lines i:first-child {
        transform: translateY(3.5px) rotate(45deg);
    }

    .nav-toggle[aria-expanded="true"] .nav-toggle__lines i:last-child {
        transform: translateY(-3.5px) rotate(-45deg);
    }

    .primary-nav {
        position: fixed;
        top: var(--header-height);
        right: 0;
        left: 0;
        display: flex;
        height: calc(100dvh - var(--header-height));
        flex-direction: column;
        gap: 0;
        align-items: stretch;
        padding: 30px 24px;
        background: var(--white);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-12px);
        transition: opacity 180ms ease, transform 180ms ease;
    }

    .primary-nav.is-open {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .primary-nav > a:not(.button) {
        display: block;
        padding: 17px 4px;
        border-bottom: 1px solid var(--line);
        font-family: var(--serif);
        font-size: 18px;
    }

    .primary-nav .button {
        margin-top: 24px;
    }

    .hero {
        min-height: 890px;
    }

    .hero__art {
        top: 315px;
        right: -415px;
        bottom: -30px;
        width: 1100px;
        opacity: 0.58;
    }

    .hero__art::after {
        display: none;
    }

    .hero__inner {
        min-height: 822px;
    }

    .hero__copy {
        width: 100%;
        padding: 58px 0 38px;
    }

    .hero h1 {
        font-size: 44px;
        line-height: 1.22;
        letter-spacing: -0.075em;
    }

    .hero__lead {
        margin-top: 22px;
        font-size: 23px;
        line-height: 1.65;
    }

    .hero__description {
        max-width: 95%;
        font-size: 13px;
        line-height: 1.9;
    }

    .hero__actions {
        flex-direction: column;
        align-items: stretch;
        margin-top: 28px;
    }

    .button--large {
        min-width: 0;
        width: 100%;
    }

    .hero__actions .text-link {
        align-self: center;
    }

    .hero__proof {
        margin-top: 28px;
    }

    .hero__proof li {
        padding: 12px 9px;
    }

    .hero__proof li:first-child {
        padding-left: 0;
    }

    .hero__proof strong {
        font-size: 16px;
    }

    .hero__proof span {
        font-size: 9px;
    }

    .signal-strip {
        overflow-x: auto;
    }

    .signal-strip__inner {
        width: 640px;
    }

    .signal-strip p {
        padding: 18px 12px;
        font-size: 13px;
    }

    .shift-flow {
        grid-template-columns: 1fr;
        gap: 38px;
    }

    .shift-flow__item {
        min-height: 0;
        padding: 38px 26px 26px;
    }

    .shift-flow__arrow {
        height: 0;
        text-align: center;
        transform: rotate(90deg);
    }

    .statement-card {
        padding: 26px 18px;
    }

    .statement-card p {
        font-size: 22px;
    }

    .story-steps {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .story-step {
        min-height: 0;
        padding: 28px 24px;
    }

    .benefit-pair,
    .value-grid,
    .policy-grid,
    .support-steps,
    .flow-grid {
        grid-template-columns: 1fr;
    }

    .benefit-pair > div {
        padding: 23px;
    }

    .value-card {
        min-height: 0;
        padding: 30px 24px;
    }

    .value-card img {
        width: 120px;
    }

    .policy-grid article {
        padding: 28px;
    }

    .policy-message {
        padding: 22px 18px;
        border-radius: var(--radius-md);
        font-size: 18px;
    }

    .support-steps li,
    .support-steps li:last-child:nth-child(5) {
        grid-column: auto;
        min-height: 0;
        padding: 24px;
    }

    .support-steps li > span {
        margin-bottom: 20px;
    }

    .metrics {
        flex-wrap: wrap;
        border-radius: var(--radius-md);
    }

    .metrics p {
        width: 100%;
        margin: 0;
        text-align: center;
    }

    .pricing-card__name {
        grid-template-columns: 1fr;
        gap: 10px;
        padding: 30px 24px;
    }

    .pricing-card__name h3 {
        font-size: 25px;
    }

    .pricing-card__details {
        grid-template-columns: 1fr;
        padding: 10px 24px 0;
    }

    .pricing-card__details div,
    .pricing-card__details div:nth-child(2n) {
        min-height: 110px;
        padding: 20px 6px;
        border-right: 0;
    }

    .pricing-card__details strong {
        font-size: 30px;
    }

    .pricing-card > .button {
        width: calc(100% - 48px);
        margin: 26px 24px 32px;
    }

    .flow-grid li {
        min-height: 0;
        padding: 28px 24px;
    }

    .flow-grid li:not(:last-child)::after {
        top: auto;
        right: 50%;
        bottom: -36px;
        transform: translateX(50%) rotate(90deg);
    }

    .flow-grid li:nth-child(2)::after {
        display: block;
    }

    .faq-list summary {
        min-height: 82px;
        gap: 14px;
        padding: 20px 52px 20px 18px;
        font-size: 15px;
        line-height: 1.65;
    }

    .faq-list summary::after {
        right: 18px;
    }

    .faq-list details div {
        padding: 0 20px 26px 54px;
    }

    .contact-section {
        padding: 76px 0;
    }

    .contact-section__inner {
        gap: 38px;
    }

    .contact-section__intro h2 {
        font-size: 35px;
    }

    .contact-section__company {
        margin-top: 30px;
    }

    .contact-card {
        padding: 26px 18px;
        border-radius: 22px;
    }

    .form-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 12px;
    }

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

    .form-row--two {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .company-section__intro {
        margin-bottom: 36px;
    }

    .company-section__intro h2 {
        font-size: 35px;
    }

    .company-business--marketing,
    .company-business--saas {
        padding: 34px 24px;
        border-radius: 24px;
    }

    .company-business--saas {
        padding-bottom: 0;
    }

    .company-business__number {
        top: 18px;
        right: 20px;
        font-size: 76px;
    }

    .company-business h3 {
        font-size: 25px;
    }

    .company-business--marketing li {
        align-items: flex-start;
        flex-direction: column;
        gap: 4px;
    }

    .company-business--marketing li span {
        text-align: left;
    }

    .kuchiyose-logo {
        width: 190px;
    }

    .kuchiyose-dashboard {
        margin: 30px -16px -6px;
    }

    .thanks-page {
        padding: 70px 0;
    }

    .thanks-card {
        padding: 42px 22px;
        border-radius: 24px;
    }

    .thanks-card h1 {
        font-size: 36px;
    }

    .site-footer {
        padding-top: 60px;
    }

    .site-footer__grid {
        grid-template-columns: 1fr;
        gap: 38px;
    }

    .site-footer__bottom {
        align-items: flex-start;
        flex-direction: column;
        gap: 10px;
    }

    .mobile-cta {
        position: fixed;
        z-index: 999;
        right: 12px;
        bottom: 10px;
        left: 12px;
        display: flex;
        min-height: 62px;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        border: 1px solid rgba(255, 255, 255, 0.34);
        border-radius: 999px;
        color: var(--white);
        background: var(--coral);
        box-shadow: 0 12px 34px rgba(67, 31, 25, 0.3);
        font-size: 14px;
        font-weight: 700;
        line-height: 1.3;
    }

    .mobile-cta small {
        font-size: 9px;
        font-weight: 500;
        opacity: 0.8;
    }
}

@media (max-width: 360px) {
    .hero h1 {
        font-size: 39px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}