/* ==============================
   Design tokens / Base
============================== */
:root {
  --ink: #22201c;
  --moss: #1f3d2b;
  --moss-mid: #3c6b4a;
  --moss-pale: #d6ddcb;
  --ivory: #efeadb;
  --ivory-deep: #e4ddc9;
  --kincha: #a98430;
  --white: #fcfaf4;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 118px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--ivory);
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.9;
  letter-spacing: 0.02em;
  text-rendering: optimizeLegibility;
}

body.is-menu-open {
  overflow: hidden;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

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

h1,
h2,
h3,
p,
ul,
ol {
  margin-top: 0;
}

ul,
ol {
  padding-left: 0;
}

:focus-visible {
  outline: 2px solid var(--kincha);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 9999;
  top: 8px;
  left: 8px;
  padding: 8px 14px;
  color: var(--white);
  background: var(--moss);
  transform: translateY(-160%);
}

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

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

.section-heading {
  margin-bottom: 52px;
}

.section-heading--center {
  text-align: center;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  color: var(--moss-mid);
  font-family: "Inter", sans-serif;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 30px;
  height: 1px;
  background: var(--kincha);
  content: "";
}

.section-heading--center .eyebrow {
  justify-content: center;
}

.section-title {
  margin-bottom: 18px;
  font-family: "Zen Old Mincho", serif;
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.04em;
}

.section-lead {
  max-width: 680px;
  margin-bottom: 0;
  color: var(--ink);
}

.section-heading--center .section-lead {
  margin-inline: auto;
}

.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 13px 24px;
  border: 1px solid var(--moss);
  border-radius: 2px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  transition: color 0.25s ease, background-color 0.25s ease, border-color 0.25s ease;
}

.button::after {
  content: "→";
  font-family: "Inter", sans-serif;
  font-weight: 400;
}

.button--primary {
  color: var(--white);
  background: var(--moss);
}

.button--primary:hover {
  border-color: var(--moss-mid);
  background: var(--moss-mid);
}

.button--outline {
  color: var(--moss);
  background: transparent;
}

.button--outline:hover {
  color: var(--white);
  background: var(--moss);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--kincha);
  color: var(--moss);
  font-size: 14px;
  font-weight: 700;
}

.text-link::after {
  content: "→";
  font-family: "Inter", sans-serif;
}

.text-link:hover {
  color: var(--moss-mid);
}

/* ==============================
   Concept notice / Header
============================== */
.concept-notice {
  min-height: 30px;
  padding: 5px 20px;
  color: var(--white);
  background: var(--moss);
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 10px;
  line-height: 2;
  letter-spacing: 0.12em;
  text-align: center;
}

.site-header {
  position: sticky;
  z-index: 1000;
  top: 0;
  border-bottom: 1px solid var(--moss-pale);
  background: color-mix(in srgb, var(--ivory) 95%, transparent);
  backdrop-filter: blur(10px);
}

.header-inner {
  display: flex;
  min-height: 82px;
  align-items: center;
  gap: 24px;
  padding-inline: 24px;
}

.site-logo {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
  color: var(--moss);
  font-family: "Zen Old Mincho", serif;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.04em;
}

.site-logo__mark {
  display: grid;
  width: 36px;
  height: 36px;
  border: 1px solid var(--moss-mid);
  border-radius: 50%;
  place-items: center;
  font-size: 16px;
}

.global-nav {
  margin-left: auto;
}

.global-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.3vw, 22px);
  margin-bottom: 0;
  list-style: none;
}

.global-nav__link {
  position: relative;
  display: block;
  padding-block: 10px;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.4;
  white-space: nowrap;
}

.global-nav__link::after {
  position: absolute;
  right: 0;
  bottom: 3px;
  left: 0;
  height: 1px;
  background: var(--kincha);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s ease;
}

.global-nav__link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-contact {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 14px;
}

.header-phone {
  color: var(--moss);
  font-family: "Inter", sans-serif;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  white-space: nowrap;
}

.header-contact .button {
  min-height: 44px;
  padding: 10px 16px;
  font-size: 12px;
}

.menu-button {
  display: none;
  width: 46px;
  height: 46px;
  margin-left: auto;
  padding: 11px;
  border: 1px solid var(--moss);
  color: var(--moss);
  background: transparent;
  cursor: pointer;
}

.menu-button__line {
  display: block;
  width: 100%;
  height: 1px;
  margin-block: 5px;
  background: currentColor;
}

.mobile-menu {
  position: fixed;
  z-index: 1100;
  inset: 0;
  display: grid;
  visibility: hidden;
  padding: 26px 24px 36px;
  color: var(--white);
  background: var(--moss);
  opacity: 0;
  overflow-y: auto;
  transition: visibility 0.3s, opacity 0.3s ease;
}

.mobile-menu[aria-hidden="false"] {
  visibility: visible;
  opacity: 1;
}

.mobile-menu__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  align-self: start;
}

.mobile-menu__title {
  font-family: "Zen Old Mincho", serif;
  font-size: 16px;
  font-weight: 700;
}

.mobile-menu__close {
  width: 46px;
  height: 46px;
  border: 1px solid var(--moss-pale);
  color: var(--white);
  background: transparent;
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
}

.mobile-menu__nav {
  align-self: center;
}

.mobile-menu__list {
  margin-bottom: 28px;
  list-style: none;
}

.mobile-menu__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid color-mix(in srgb, var(--moss-pale) 45%, transparent);
  font-family: "Zen Old Mincho", serif;
  font-size: 19px;
}

.mobile-menu__link::after {
  content: "→";
  font-family: "Inter", sans-serif;
  font-size: 14px;
}

.mobile-menu .button {
  width: 100%;
  border-color: var(--white);
  color: var(--moss);
  background: var(--white);
}

/* ==============================
   Hero
============================== */
.hero {
  position: relative;
  min-height: 690px;
  overflow: hidden;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: 690px;
  align-items: center;
  grid-template-columns: minmax(0, 720px) 1fr;
  padding-block: 86px 96px;
}

.hero__content {
  grid-column: 1;
}

.hero__label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
  color: var(--moss-mid);
  font-size: 13px;
  font-weight: 700;
}

.hero__label::before {
  width: 32px;
  height: 1px;
  background: var(--kincha);
  content: "";
}

.hero h1 {
  max-width: 780px;
  margin-bottom: 28px;
  font-family: "Zen Old Mincho", serif;
  font-size: clamp(42px, 5.2vw, 72px);
  font-weight: 700;
  line-height: 1.42;
  letter-spacing: 0.04em;
}

.hero h1 span {
  text-decoration: underline;
  text-decoration-color: var(--kincha);
  text-decoration-thickness: 2px;
  text-underline-offset: 10px;
}

.hero__copy {
  max-width: 640px;
  margin-bottom: 36px;
  font-size: 17px;
  line-height: 2;
}

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

.hero__forest {
  display: block;
  position: absolute;
  z-index: 1;
  right: max(-100px, calc((100vw - 1440px) / 2 - 100px));
  bottom: 0;
  width: min(52vw, 760px);
  height: auto;
  opacity: 0.15;
  pointer-events: none;
}

/* ==============================
   Three-year ruler
============================== */
.deadline {
  padding-block: 74px 78px;
  color: var(--white);
  background: var(--moss);
}

.deadline__head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 40px;
}

.deadline__title {
  margin-bottom: 0;
  font-family: "Zen Old Mincho", serif;
  font-size: clamp(28px, 3.8vw, 44px);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.04em;
}

.deadline__number {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  color: var(--white);
  font-family: "Inter", sans-serif;
  line-height: 1;
}

.deadline__number strong {
  font-size: clamp(56px, 7vw, 92px);
  font-weight: 400;
}

.deadline__number span {
  font-size: 19px;
}

.ruler {
  position: relative;
  padding-top: 36px;
}

.ruler__labels {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 13px;
  font-weight: 500;
}

.ruler__track {
  position: relative;
  height: 16px;
  border: 1px solid var(--moss-pale);
}

.ruler__tick {
  position: absolute;
  z-index: 2;
  top: -12px;
  width: 1px;
  height: 40px;
  background: var(--moss-pale);
}

.ruler__tick--0 {
  left: 0;
}

.ruler__tick--1 {
  left: 33.333%;
}

.ruler__tick--2 {
  left: 66.666%;
}

.ruler__tick--3 {
  right: 0;
}

.ruler__progress {
  position: absolute;
  z-index: 1;
  inset: 2px auto 2px 2px;
  width: calc(100% - 4px);
  background: var(--white);
  transform: scaleX(0);
  transform-origin: left;
}

.ruler.is-animated .ruler__progress {
  transform: scaleX(1);
  transition: transform 1.2s ease-out;
}

.ruler__years {
  display: grid;
  margin-top: 16px;
  grid-template-columns: repeat(3, 1fr);
  color: var(--moss-pale);
  font-family: "Inter", sans-serif;
  font-size: 12px;
}

.ruler__years span:nth-child(2) {
  text-align: center;
}

.ruler__years span:last-child {
  text-align: right;
}

.ruler__deadline {
  position: absolute;
  top: 0;
  right: 0;
  padding: 3px 10px;
  border-bottom: 1px solid var(--kincha);
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 12px;
  font-weight: 600;
}

.deadline__note {
  max-width: 780px;
  margin: 30px 0 0;
  color: var(--moss-pale);
  font-size: 12px;
  line-height: 1.8;
}

/* ==============================
   Sticking points
============================== */
.concerns {
  padding-block: 108px 120px;
  background: var(--ivory-deep);
}

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

.concern-card {
  position: relative;
  min-height: 190px;
  padding: 34px 34px 30px 82px;
  border: 1px solid var(--moss-pale);
  border-radius: 4px;
  background: var(--white);
}

.concern-card__number {
  position: absolute;
  top: 34px;
  left: 30px;
  color: var(--moss-mid);
  font-family: "Inter", sans-serif;
  font-size: 12px;
  font-weight: 600;
}

.concern-card p {
  margin-bottom: 0;
  font-family: "Zen Old Mincho", serif;
  font-size: 19px;
  line-height: 1.9;
}

/* ==============================
   Our approach
============================== */
.approach {
  padding-block: 110px 120px;
  background: var(--ivory);
}

.approach__list {
  border-top: 1px solid var(--moss-pale);
}

.approach-item {
  display: grid;
  gap: 40px;
  align-items: start;
  padding-block: 38px;
  border-bottom: 1px solid var(--moss-pale);
  grid-template-columns: 80px minmax(260px, 0.9fr) minmax(300px, 1.2fr);
}

.approach-item__number {
  color: var(--moss-mid);
  font-family: "Inter", sans-serif;
  font-size: 13px;
  font-weight: 600;
}

.approach-item h3 {
  margin-bottom: 0;
  font-family: "Zen Old Mincho", serif;
  font-size: 26px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.04em;
}

.approach-item p {
  margin-bottom: 0;
}

/* ==============================
   Services
============================== */
.services {
  padding-block: 110px 120px;
  background: var(--ivory-deep);
}

.services__grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, 1fr);
}

.service-card {
  display: flex;
  min-height: 310px;
  flex-direction: column;
  padding: 34px 30px 28px;
  border: 1px solid var(--moss-pale);
  border-radius: 4px;
  background: var(--white);
  transition: color 0.25s ease, background-color 0.25s ease, border-color 0.25s ease;
}

.service-card:hover {
  border-color: var(--moss);
  color: var(--white);
  background: var(--moss);
}

.service-card__number {
  margin-bottom: 50px;
  color: var(--moss-mid);
  font-family: "Inter", sans-serif;
  font-size: 12px;
  font-weight: 600;
}

.service-card:hover .service-card__number {
  color: var(--moss-pale);
}

.service-card h3 {
  margin-bottom: 18px;
  font-family: "Zen Old Mincho", serif;
  font-size: 26px;
  font-weight: 400;
  line-height: 1.5;
}

.service-card p {
  margin-bottom: 30px;
  font-size: 14px;
}

.service-card__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--moss-pale);
  font-size: 13px;
  font-weight: 700;
}

/* ==============================
   Pricing
============================== */
.pricing {
  padding-block: 110px 120px;
  background: var(--ivory);
}

.pricing-table {
  width: 100%;
  margin-bottom: 18px;
  border-collapse: collapse;
  border-top: 1px solid var(--moss);
}

.pricing-table th,
.pricing-table td {
  padding: 25px 22px;
  border-bottom: 1px solid var(--moss-pale);
  text-align: left;
  vertical-align: middle;
}

.pricing-table th {
  width: 42%;
  font-family: "Zen Old Mincho", serif;
  font-size: 19px;
  font-weight: 400;
}

.pricing-table td:nth-child(2) {
  width: 28%;
  color: var(--moss);
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 21px;
  font-weight: 600;
}

.pricing-table td:last-child {
  font-size: 13px;
}

.pricing-cards {
  display: none;
}

.pricing__note {
  margin-bottom: 32px;
  font-size: 12px;
}

/* ==============================
   Process
============================== */
.process {
  padding-block: 110px 120px;
  background: var(--ivory-deep);
}

.process__steps {
  display: grid;
  gap: 1px;
  border: 1px solid var(--moss-pale);
  background: var(--moss-pale);
  grid-template-columns: repeat(6, 1fr);
}

.process-step {
  position: relative;
  min-height: 240px;
  padding: 26px 20px 24px;
  background: var(--white);
}

.process-step:not(:last-child)::after {
  position: absolute;
  z-index: 2;
  top: 50%;
  right: -9px;
  display: grid;
  width: 18px;
  height: 18px;
  border: 1px solid var(--moss-pale);
  border-radius: 50%;
  color: var(--moss-mid);
  background: var(--white);
  content: "›";
  font-family: "Inter", sans-serif;
  font-size: 12px;
  line-height: 1;
  place-items: center;
  transform: translateY(-50%);
}

.process-step__number {
  display: block;
  margin-bottom: 42px;
  color: var(--moss-mid);
  font-family: "Inter", sans-serif;
  font-size: 13px;
  font-weight: 600;
}

.process-step h3 {
  margin-bottom: 12px;
  font-family: "Zen Old Mincho", serif;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.6;
}

.process-step p {
  margin-bottom: 0;
  color: var(--moss-mid);
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 11px;
  line-height: 1.7;
}

/* ==============================
   FAQ
============================== */
.faq {
  padding-block: 110px 120px;
  background: var(--ivory);
}

.faq__list {
  margin-bottom: 36px;
  border-top: 1px solid var(--moss-pale);
}

.faq-item {
  border-bottom: 1px solid var(--moss-pale);
}

.faq-item__button {
  display: grid;
  width: 100%;
  align-items: center;
  gap: 22px;
  padding: 27px 8px;
  border: 0;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  grid-template-columns: 40px 1fr 30px;
  text-align: left;
}

.faq-item__mark {
  color: var(--moss-mid);
  font-family: "Inter", sans-serif;
  font-size: 13px;
  font-weight: 600;
}

.faq-item__question {
  font-family: "Zen Old Mincho", serif;
  font-size: 19px;
  line-height: 1.7;
}

.faq-item__icon {
  position: relative;
  width: 18px;
  height: 18px;
}

.faq-item__icon::before,
.faq-item__icon::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 1px;
  background: var(--moss);
  content: "";
  transform: translate(-50%, -50%);
  transition: transform 0.25s ease;
}

.faq-item__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item__button[aria-expanded="true"] .faq-item__icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.faq-item__answer {
  overflow: hidden;
}

.faq-item__answer[hidden] {
  display: none;
}

.faq-item__answer-inner {
  display: grid;
  gap: 22px;
  padding: 0 64px 30px 70px;
  grid-template-columns: 40px 1fr;
}

.faq-item__answer-inner p {
  margin-bottom: 0;
  font-size: 14px;
}

/* ==============================
   Columns
============================== */
.columns {
  padding-block: 110px 120px;
  background: var(--ivory-deep);
}

.columns__head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 48px;
}

.columns__head .section-heading {
  margin-bottom: 0;
}

.columns__grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, 1fr);
}

.column-card {
  display: flex;
  min-height: 290px;
  flex-direction: column;
  padding: 30px;
  border: 1px solid var(--moss-pale);
  border-radius: 4px;
  background: var(--white);
}

.column-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 48px;
}

.column-card__tag {
  padding-bottom: 2px;
  border-bottom: 1px solid var(--kincha);
  color: var(--moss-mid);
  font-size: 11px;
  font-weight: 700;
}

.column-card time {
  color: var(--moss-mid);
  font-family: "Inter", sans-serif;
  font-size: 11px;
}

.column-card h3 {
  margin-bottom: 34px;
  font-family: "Zen Old Mincho", serif;
  font-size: 21px;
  font-weight: 400;
  line-height: 1.8;
}

.column-card__more {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 15px;
  border-top: 1px solid var(--moss-pale);
  color: var(--moss);
  font-size: 12px;
  font-weight: 700;
}

/* ==============================
   Final CTA
============================== */
.contact-cta {
  padding-block: 110px;
  color: var(--white);
  background: var(--moss);
}

.contact-cta__inner {
  display: grid;
  gap: 70px;
  align-items: center;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
}

.contact-cta__eyebrow {
  margin-bottom: 18px;
  color: var(--moss-pale);
  font-family: "Inter", sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
}

.contact-cta h2 {
  margin-bottom: 22px;
  font-family: "Zen Old Mincho", serif;
  font-size: clamp(34px, 4.5vw, 54px);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.04em;
}

.contact-cta__copy {
  max-width: 620px;
  margin-bottom: 0;
  color: var(--moss-pale);
}

.contact-cta__actions {
  padding: 34px;
  border: 1px solid var(--moss-pale);
}

.contact-cta__actions .button {
  width: 100%;
  margin-bottom: 24px;
  border-color: var(--white);
  color: var(--moss);
  background: var(--white);
}

.contact-cta__phone-label {
  display: block;
  margin-bottom: 4px;
  color: var(--moss-pale);
  font-size: 11px;
}

.contact-cta__phone {
  display: block;
  margin-bottom: 4px;
  font-family: "Inter", sans-serif;
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.04em;
}

.contact-cta__hours {
  margin-bottom: 0;
  color: var(--moss-pale);
  font-size: 11px;
}

/* ==============================
   Footer
============================== */
.site-footer {
  padding: 72px 0 26px;
  color: var(--white);
  background: var(--ink);
}

.footer__grid {
  display: grid;
  gap: 80px;
  padding-bottom: 58px;
  grid-template-columns: minmax(280px, 1fr) 2fr;
}

.footer__logo {
  display: block;
  margin-bottom: 26px;
  font-family: "Zen Old Mincho", serif;
  font-size: 22px;
  font-weight: 700;
}

.footer__office p {
  margin-bottom: 8px;
  color: var(--moss-pale);
  font-size: 12px;
}

.footer__nav {
  display: grid;
  gap: 12px 34px;
  align-content: start;
  grid-template-columns: repeat(3, 1fr);
}

.footer__nav a {
  padding-bottom: 9px;
  border-bottom: 1px solid color-mix(in srgb, var(--moss-pale) 35%, transparent);
  font-size: 12px;
}

.footer__nav a:hover {
  color: var(--moss-pale);
}

.footer__bottom {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  padding-top: 22px;
  border-top: 1px solid color-mix(in srgb, var(--moss-pale) 25%, transparent);
}

.footer__disclaimer {
  max-width: 680px;
  margin-bottom: 0;
  color: var(--moss-pale);
  font-size: 10px;
}

.footer__copyright {
  margin-bottom: 0;
  color: var(--moss-pale);
  font-family: "Inter", sans-serif;
  font-size: 9px;
  white-space: nowrap;
}

/* ==============================
   Mobile fixed CTA
============================== */
.mobile-fixed-cta {
  display: none;
}

/* ==============================
   Responsive: tablet
============================== */
@media (max-width: 1024px) {
  .global-nav,
  .header-contact {
    display: none;
  }

  .menu-button {
    display: block;
  }

  .hero {
    min-height: 640px;
  }

  .hero__inner {
    min-height: 640px;
    grid-template-columns: minmax(0, 760px) 1fr;
  }

  .hero__forest {
    right: -160px;
    width: 70vw;
  }

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

  .process-step:nth-child(3)::after {
    display: none;
  }

  .contact-cta__inner {
    gap: 44px;
  }
}

/* ==============================
   Responsive: mobile
============================== */
@media (max-width: 768px) {
  html {
    scroll-padding-top: 96px;
  }

  body {
    padding-bottom: 70px;
    font-size: 15px;
  }

  .container {
    width: min(100% - 36px, 620px);
  }

  .concept-notice {
    min-height: 26px;
    padding-inline: 10px;
    font-size: 8px;
    line-height: 2;
  }

  .header-inner {
    min-height: 68px;
    padding-inline: 18px;
  }

  .site-logo {
    font-size: 14px;
  }

  .site-logo__mark {
    width: 32px;
    height: 32px;
    font-size: 14px;
  }

  .section-heading {
    margin-bottom: 34px;
  }

  .section-title {
    font-size: clamp(29px, 9vw, 38px);
    line-height: 1.55;
  }

  .hero,
  .hero__inner {
    min-height: 650px;
  }

  .hero__inner {
    display: block;
    padding-block: 72px 78px;
  }

  .hero__label {
    margin-bottom: 22px;
    font-size: 11px;
  }

  .hero h1 {
    margin-bottom: 26px;
    font-size: clamp(36px, 11.4vw, 52px);
    line-height: 1.45;
  }

  .hero h1 span {
    text-underline-offset: 7px;
  }

  .hero__copy {
    margin-bottom: 30px;
    font-size: 15px;
    line-height: 1.95;
  }

  .hero__actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero__actions .button {
    width: 100%;
  }

  .hero__forest {
    right: -160px;
    bottom: -20px;
    width: 520px;
    opacity: 0.1;
  }

  .deadline {
    padding-block: 60px 64px;
  }

  .deadline__head {
    display: block;
    margin-bottom: 30px;
  }

  .deadline__title {
    margin-bottom: 16px;
    font-size: 28px;
  }

  .deadline__number {
    justify-content: flex-end;
    width: 100%;
  }

  .deadline__number strong {
    font-size: 58px;
  }

  .ruler {
    padding-top: 34px;
  }

  .ruler__labels {
    font-size: 11px;
  }

  .ruler__years {
    font-size: 10px;
  }

  .deadline__note {
    margin-top: 28px;
    font-size: 10px;
  }

  .concerns,
  .approach,
  .services,
  .pricing,
  .process,
  .faq,
  .columns {
    padding-block: 82px 88px;
  }

  .concerns__grid,
  .services__grid,
  .columns__grid {
    grid-template-columns: 1fr;
  }

  .concern-card {
    min-height: auto;
    padding: 28px 24px 26px 62px;
  }

  .concern-card__number {
    top: 29px;
    left: 22px;
  }

  .concern-card p {
    font-size: 17px;
  }

  .approach-item {
    gap: 13px;
    padding-block: 30px;
    grid-template-columns: 42px 1fr;
  }

  .approach-item__number {
    grid-row: 1 / span 2;
  }

  .approach-item h3 {
    font-size: 22px;
  }

  .approach-item p {
    grid-column: 2;
    font-size: 14px;
  }

  .service-card {
    min-height: 270px;
  }

  .service-card__number {
    margin-bottom: 34px;
  }

  .pricing-table {
    display: none;
  }

  .pricing-cards {
    display: grid;
    gap: 12px;
    margin-bottom: 18px;
  }

  .pricing-card {
    padding: 24px;
    border: 1px solid var(--moss-pale);
    border-radius: 4px;
    background: var(--white);
  }

  .pricing-card h3 {
    margin-bottom: 14px;
    font-family: "Zen Old Mincho", serif;
    font-size: 19px;
    font-weight: 400;
  }

  .pricing-card__price {
    margin-bottom: 8px;
    color: var(--moss);
    font-family: "Inter", "Noto Sans JP", sans-serif;
    font-size: 22px;
    font-weight: 600;
  }

  .pricing-card__detail {
    margin-bottom: 0;
    font-size: 12px;
  }

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

  .process-step {
    display: grid;
    min-height: auto;
    gap: 6px 18px;
    padding: 24px;
    grid-template-columns: 40px 1fr;
  }

  .process-step:not(:last-child)::after {
    top: auto;
    right: auto;
    bottom: -9px;
    left: 34px;
    content: "⌄";
    transform: none;
  }

  .process-step__number {
    margin-bottom: 0;
    grid-row: 1 / span 2;
  }

  .process-step h3 {
    margin-bottom: 2px;
  }

  .faq-item__button {
    gap: 12px;
    padding-block: 22px;
    grid-template-columns: 30px 1fr 24px;
  }

  .faq-item__question {
    font-size: 17px;
  }

  .faq-item__answer-inner {
    gap: 12px;
    padding: 0 8px 25px 38px;
    grid-template-columns: 30px 1fr;
  }

  .columns__head {
    display: block;
    margin-bottom: 36px;
  }

  .columns__head .section-heading {
    margin-bottom: 24px;
  }

  .column-card {
    min-height: 260px;
  }

  .contact-cta {
    padding-block: 80px;
  }

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

  .contact-cta__actions {
    padding: 28px 22px;
  }

  .footer__grid {
    gap: 46px;
    grid-template-columns: 1fr;
  }

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

  .footer__bottom {
    display: block;
  }

  .footer__disclaimer {
    margin-bottom: 18px;
  }

  .mobile-fixed-cta {
    position: fixed;
    z-index: 900;
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    min-height: 70px;
    padding: 8px;
    border-top: 1px solid var(--moss-pale);
    background: var(--white);
    grid-template-columns: 0.8fr 1.4fr;
  }

  .mobile-fixed-cta a {
    display: grid;
    place-items: center;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.4;
    text-align: center;
  }

  .mobile-fixed-cta__phone {
    border: 1px solid var(--moss);
    color: var(--moss);
  }

  .mobile-fixed-cta__reserve {
    color: var(--white);
    background: var(--moss);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .ruler__progress {
    transform: scaleX(1);
  }
}